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/***/ "./node_modules/axios/index.js":
/*!*************************************!*\
!*** ./node_modules/axios/index.js ***!
\*************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(/*! ./lib/axios */ "./node_modules/axios/lib/axios.js");
/***/ }),
/***/ "./node_modules/axios/lib/adapters/xhr.js":
/*!************************************************!*\
!*** ./node_modules/axios/lib/adapters/xhr.js ***!
\************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
var settle = __webpack_require__(/*! ./../core/settle */ "./node_modules/axios/lib/core/settle.js");
var buildURL = __webpack_require__(/*! ./../helpers/buildURL */ "./node_modules/axios/lib/helpers/buildURL.js");
var buildFullPath = __webpack_require__(/*! ../core/buildFullPath */ "./node_modules/axios/lib/core/buildFullPath.js");
var parseHeaders = __webpack_require__(/*! ./../helpers/parseHeaders */ "./node_modules/axios/lib/helpers/parseHeaders.js");
var isURLSameOrigin = __webpack_require__(/*! ./../helpers/isURLSameOrigin */ "./node_modules/axios/lib/helpers/isURLSameOrigin.js");
var createError = __webpack_require__(/*! ../core/createError */ "./node_modules/axios/lib/core/createError.js");
module.exports = function xhrAdapter(config) {
return new Promise(function dispatchXhrRequest(resolve, reject) {
var requestData = config.data;
var requestHeaders = config.headers;
if (utils.isFormData(requestData)) {
delete requestHeaders['Content-Type']; // Let the browser set it
}
var request = new XMLHttpRequest();
// HTTP basic authentication
if (config.auth) {
var username = config.auth.username || '';
var password = config.auth.password || '';
requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);
}
var fullPath = buildFullPath(config.baseURL, config.url);
request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);
// Set the request timeout in MS
request.timeout = config.timeout;
// Listen for ready state
request.onreadystatechange = function handleLoad() {
if (!request || request.readyState !== 4) {
return;
}
// The request errored out and we didn't get a response, this will be
// handled by onerror instead
// With one exception: request that using file: protocol, most browsers
// will return status as 0 even though it's a successful request
if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {
return;
}
// Prepare the response
var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;
var responseData = !config.responseType || config.responseType === 'text' ? request.responseText : request.response;
var response = {
data: responseData,
status: request.status,
statusText: request.statusText,
headers: responseHeaders,
config: config,
request: request
};
settle(resolve, reject, response);
// Clean up request
request = null;
};
// Handle browser request cancellation (as opposed to a manual cancellation)
request.onabort = function handleAbort() {
if (!request) {
return;
}
reject(createError('Request aborted', config, 'ECONNABORTED', request));
// Clean up request
request = null;
};
// Handle low level network errors
request.onerror = function handleError() {
// Real errors are hidden from us by the browser
// onerror should only fire if it's a network error
reject(createError('Network Error', config, null, request));
// Clean up request
request = null;
};
// Handle timeout
request.ontimeout = function handleTimeout() {
var timeoutErrorMessage = 'timeout of ' + config.timeout + 'ms exceeded';
if (config.timeoutErrorMessage) {
timeoutErrorMessage = config.timeoutErrorMessage;
}
reject(createError(timeoutErrorMessage, config, 'ECONNABORTED',
request));
// Clean up request
request = null;
};
// Add xsrf header
// This is only done if running in a standard browser environment.
// Specifically not if we're in a web worker, or react-native.
if (utils.isStandardBrowserEnv()) {
var cookies = __webpack_require__(/*! ./../helpers/cookies */ "./node_modules/axios/lib/helpers/cookies.js");
// Add xsrf header
var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ?
cookies.read(config.xsrfCookieName) :
undefined;
if (xsrfValue) {
requestHeaders[config.xsrfHeaderName] = xsrfValue;
}
}
// Add headers to the request
if ('setRequestHeader' in request) {
utils.forEach(requestHeaders, function setRequestHeader(val, key) {
if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {
// Remove Content-Type if data is undefined
delete requestHeaders[key];
} else {
// Otherwise add header to the request
request.setRequestHeader(key, val);
}
});
}
// Add withCredentials to request if needed
if (!utils.isUndefined(config.withCredentials)) {
request.withCredentials = !!config.withCredentials;
}
// Add responseType to request if needed
if (config.responseType) {
try {
request.responseType = config.responseType;
} catch (e) {
// Expected DOMException thrown by browsers not compatible XMLHttpRequest Level 2.
// But, this can be suppressed for 'json' type as it can be parsed by default 'transformResponse' function.
if (config.responseType !== 'json') {
throw e;
}
}
}
// Handle progress if needed
if (typeof config.onDownloadProgress === 'function') {
request.addEventListener('progress', config.onDownloadProgress);
}
// Not all browsers support upload events
if (typeof config.onUploadProgress === 'function' && request.upload) {
request.upload.addEventListener('progress', config.onUploadProgress);
}
if (config.cancelToken) {
// Handle cancellation
config.cancelToken.promise.then(function onCanceled(cancel) {
if (!request) {
return;
}
request.abort();
reject(cancel);
// Clean up request
request = null;
});
}
if (requestData === undefined) {
requestData = null;
}
// Send the request
request.send(requestData);
});
};
/***/ }),
/***/ "./node_modules/axios/lib/axios.js":
/*!*****************************************!*\
!*** ./node_modules/axios/lib/axios.js ***!
\*****************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./utils */ "./node_modules/axios/lib/utils.js");
var bind = __webpack_require__(/*! ./helpers/bind */ "./node_modules/axios/lib/helpers/bind.js");
var Axios = __webpack_require__(/*! ./core/Axios */ "./node_modules/axios/lib/core/Axios.js");
var mergeConfig = __webpack_require__(/*! ./core/mergeConfig */ "./node_modules/axios/lib/core/mergeConfig.js");
var defaults = __webpack_require__(/*! ./defaults */ "./node_modules/axios/lib/defaults.js");
/**
* Create an instance of Axios
*
* @param {Object} defaultConfig The default config for the instance
* @return {Axios} A new instance of Axios
*/
function createInstance(defaultConfig) {
var context = new Axios(defaultConfig);
var instance = bind(Axios.prototype.request, context);
// Copy axios.prototype to instance
utils.extend(instance, Axios.prototype, context);
// Copy context to instance
utils.extend(instance, context);
return instance;
}
// Create the default instance to be exported
var axios = createInstance(defaults);
// Expose Axios class to allow class inheritance
axios.Axios = Axios;
// Factory for creating new instances
axios.create = function create(instanceConfig) {
return createInstance(mergeConfig(axios.defaults, instanceConfig));
};
// Expose Cancel & CancelToken
axios.Cancel = __webpack_require__(/*! ./cancel/Cancel */ "./node_modules/axios/lib/cancel/Cancel.js");
axios.CancelToken = __webpack_require__(/*! ./cancel/CancelToken */ "./node_modules/axios/lib/cancel/CancelToken.js");
axios.isCancel = __webpack_require__(/*! ./cancel/isCancel */ "./node_modules/axios/lib/cancel/isCancel.js");
// Expose all/spread
axios.all = function all(promises) {
return Promise.all(promises);
};
axios.spread = __webpack_require__(/*! ./helpers/spread */ "./node_modules/axios/lib/helpers/spread.js");
module.exports = axios;
// Allow use of default import syntax in TypeScript
module.exports.default = axios;
/***/ }),
/***/ "./node_modules/axios/lib/cancel/Cancel.js":
/*!*************************************************!*\
!*** ./node_modules/axios/lib/cancel/Cancel.js ***!
\*************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* A `Cancel` is an object that is thrown when an operation is canceled.
*
* @class
* @param {string=} message The message.
*/
function Cancel(message) {
this.message = message;
}
Cancel.prototype.toString = function toString() {
return 'Cancel' + (this.message ? ': ' + this.message : '');
};
Cancel.prototype.__CANCEL__ = true;
module.exports = Cancel;
/***/ }),
/***/ "./node_modules/axios/lib/cancel/CancelToken.js":
/*!******************************************************!*\
!*** ./node_modules/axios/lib/cancel/CancelToken.js ***!
\******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var Cancel = __webpack_require__(/*! ./Cancel */ "./node_modules/axios/lib/cancel/Cancel.js");
/**
* A `CancelToken` is an object that can be used to request cancellation of an operation.
*
* @class
* @param {Function} executor The executor function.
*/
function CancelToken(executor) {
if (typeof executor !== 'function') {
throw new TypeError('executor must be a function.');
}
var resolvePromise;
this.promise = new Promise(function promiseExecutor(resolve) {
resolvePromise = resolve;
});
var token = this;
executor(function cancel(message) {
if (token.reason) {
// Cancellation has already been requested
return;
}
token.reason = new Cancel(message);
resolvePromise(token.reason);
});
}
/**
* Throws a `Cancel` if cancellation has been requested.
*/
CancelToken.prototype.throwIfRequested = function throwIfRequested() {
if (this.reason) {
throw this.reason;
}
};
/**
* Returns an object that contains a new `CancelToken` and a function that, when called,
* cancels the `CancelToken`.
*/
CancelToken.source = function source() {
var cancel;
var token = new CancelToken(function executor(c) {
cancel = c;
});
return {
token: token,
cancel: cancel
};
};
module.exports = CancelToken;
/***/ }),
/***/ "./node_modules/axios/lib/cancel/isCancel.js":
/*!***************************************************!*\
!*** ./node_modules/axios/lib/cancel/isCancel.js ***!
\***************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
module.exports = function isCancel(value) {
return !!(value && value.__CANCEL__);
};
/***/ }),
/***/ "./node_modules/axios/lib/core/Axios.js":
/*!**********************************************!*\
!*** ./node_modules/axios/lib/core/Axios.js ***!
\**********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
var buildURL = __webpack_require__(/*! ../helpers/buildURL */ "./node_modules/axios/lib/helpers/buildURL.js");
var InterceptorManager = __webpack_require__(/*! ./InterceptorManager */ "./node_modules/axios/lib/core/InterceptorManager.js");
var dispatchRequest = __webpack_require__(/*! ./dispatchRequest */ "./node_modules/axios/lib/core/dispatchRequest.js");
var mergeConfig = __webpack_require__(/*! ./mergeConfig */ "./node_modules/axios/lib/core/mergeConfig.js");
/**
* Create a new instance of Axios
*
* @param {Object} instanceConfig The default config for the instance
*/
function Axios(instanceConfig) {
this.defaults = instanceConfig;
this.interceptors = {
request: new InterceptorManager(),
response: new InterceptorManager()
};
}
/**
* Dispatch a request
*
* @param {Object} config The config specific for this request (merged with this.defaults)
*/
Axios.prototype.request = function request(config) {
/*eslint no-param-reassign:0*/
// Allow for axios('example/url'[, config]) a la fetch API
if (typeof config === 'string') {
config = arguments[1] || {};
config.url = arguments[0];
} else {
config = config || {};
}
config = mergeConfig(this.defaults, config);
// Set config.method
if (config.method) {
config.method = config.method.toLowerCase();
} else if (this.defaults.method) {
config.method = this.defaults.method.toLowerCase();
} else {
config.method = 'get';
}
// Hook up interceptors middleware
var chain = [dispatchRequest, undefined];
var promise = Promise.resolve(config);
this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
chain.unshift(interceptor.fulfilled, interceptor.rejected);
});
this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
chain.push(interceptor.fulfilled, interceptor.rejected);
});
while (chain.length) {
promise = promise.then(chain.shift(), chain.shift());
}
return promise;
};
Axios.prototype.getUri = function getUri(config) {
config = mergeConfig(this.defaults, config);
return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\?/, '');
};
// Provide aliases for supported request methods
utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {
/*eslint func-names:0*/
Axios.prototype[method] = function(url, config) {
return this.request(utils.merge(config || {}, {
method: method,
url: url
}));
};
});
utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
/*eslint func-names:0*/
Axios.prototype[method] = function(url, data, config) {
return this.request(utils.merge(config || {}, {
method: method,
url: url,
data: data
}));
};
});
module.exports = Axios;
/***/ }),
/***/ "./node_modules/axios/lib/core/InterceptorManager.js":
/*!***********************************************************!*\
!*** ./node_modules/axios/lib/core/InterceptorManager.js ***!
\***********************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
function InterceptorManager() {
this.handlers = [];
}
/**
* Add a new interceptor to the stack
*
* @param {Function} fulfilled The function to handle `then` for a `Promise`
* @param {Function} rejected The function to handle `reject` for a `Promise`
*
* @return {Number} An ID used to remove interceptor later
*/
InterceptorManager.prototype.use = function use(fulfilled, rejected) {
this.handlers.push({
fulfilled: fulfilled,
rejected: rejected
});
return this.handlers.length - 1;
};
/**
* Remove an interceptor from the stack
*
* @param {Number} id The ID that was returned by `use`
*/
InterceptorManager.prototype.eject = function eject(id) {
if (this.handlers[id]) {
this.handlers[id] = null;
}
};
/**
* Iterate over all the registered interceptors
*
* This method is particularly useful for skipping over any
* interceptors that may have become `null` calling `eject`.
*
* @param {Function} fn The function to call for each interceptor
*/
InterceptorManager.prototype.forEach = function forEach(fn) {
utils.forEach(this.handlers, function forEachHandler(h) {
if (h !== null) {
fn(h);
}
});
};
module.exports = InterceptorManager;
/***/ }),
/***/ "./node_modules/axios/lib/core/buildFullPath.js":
/*!******************************************************!*\
!*** ./node_modules/axios/lib/core/buildFullPath.js ***!
\******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var isAbsoluteURL = __webpack_require__(/*! ../helpers/isAbsoluteURL */ "./node_modules/axios/lib/helpers/isAbsoluteURL.js");
var combineURLs = __webpack_require__(/*! ../helpers/combineURLs */ "./node_modules/axios/lib/helpers/combineURLs.js");
/**
* Creates a new URL by combining the baseURL with the requestedURL,
* only when the requestedURL is not already an absolute URL.
* If the requestURL is absolute, this function returns the requestedURL untouched.
*
* @param {string} baseURL The base URL
* @param {string} requestedURL Absolute or relative URL to combine
* @returns {string} The combined full path
*/
module.exports = function buildFullPath(baseURL, requestedURL) {
if (baseURL && !isAbsoluteURL(requestedURL)) {
return combineURLs(baseURL, requestedURL);
}
return requestedURL;
};
/***/ }),
/***/ "./node_modules/axios/lib/core/createError.js":
/*!****************************************************!*\
!*** ./node_modules/axios/lib/core/createError.js ***!
\****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var enhanceError = __webpack_require__(/*! ./enhanceError */ "./node_modules/axios/lib/core/enhanceError.js");
/**
* Create an Error with the specified message, config, error code, request and response.
*
* @param {string} message The error message.
* @param {Object} config The config.
* @param {string} [code] The error code (for example, 'ECONNABORTED').
* @param {Object} [request] The request.
* @param {Object} [response] The response.
* @returns {Error} The created error.
*/
module.exports = function createError(message, config, code, request, response) {
var error = new Error(message);
return enhanceError(error, config, code, request, response);
};
/***/ }),
/***/ "./node_modules/axios/lib/core/dispatchRequest.js":
/*!********************************************************!*\
!*** ./node_modules/axios/lib/core/dispatchRequest.js ***!
\********************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
var transformData = __webpack_require__(/*! ./transformData */ "./node_modules/axios/lib/core/transformData.js");
var isCancel = __webpack_require__(/*! ../cancel/isCancel */ "./node_modules/axios/lib/cancel/isCancel.js");
var defaults = __webpack_require__(/*! ../defaults */ "./node_modules/axios/lib/defaults.js");
/**
* Throws a `Cancel` if cancellation has been requested.
*/
function throwIfCancellationRequested(config) {
if (config.cancelToken) {
config.cancelToken.throwIfRequested();
}
}
/**
* Dispatch a request to the server using the configured adapter.
*
* @param {object} config The config that is to be used for the request
* @returns {Promise} The Promise to be fulfilled
*/
module.exports = function dispatchRequest(config) {
throwIfCancellationRequested(config);
// Ensure headers exist
config.headers = config.headers || {};
// Transform request data
config.data = transformData(
config.data,
config.headers,
config.transformRequest
);
// Flatten headers
config.headers = utils.merge(
config.headers.common || {},
config.headers[config.method] || {},
config.headers
);
utils.forEach(
['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],
function cleanHeaderConfig(method) {
delete config.headers[method];
}
);
var adapter = config.adapter || defaults.adapter;
return adapter(config).then(function onAdapterResolution(response) {
throwIfCancellationRequested(config);
// Transform response data
response.data = transformData(
response.data,
response.headers,
config.transformResponse
);
return response;
}, function onAdapterRejection(reason) {
if (!isCancel(reason)) {
throwIfCancellationRequested(config);
// Transform response data
if (reason && reason.response) {
reason.response.data = transformData(
reason.response.data,
reason.response.headers,
config.transformResponse
);
}
}
return Promise.reject(reason);
});
};
/***/ }),
/***/ "./node_modules/axios/lib/core/enhanceError.js":
/*!*****************************************************!*\
!*** ./node_modules/axios/lib/core/enhanceError.js ***!
\*****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* Update an Error with the specified config, error code, and response.
*
* @param {Error} error The error to update.
* @param {Object} config The config.
* @param {string} [code] The error code (for example, 'ECONNABORTED').
* @param {Object} [request] The request.
* @param {Object} [response] The response.
* @returns {Error} The error.
*/
module.exports = function enhanceError(error, config, code, request, response) {
error.config = config;
if (code) {
error.code = code;
}
error.request = request;
error.response = response;
error.isAxiosError = true;
error.toJSON = function() {
return {
// Standard
message: this.message,
name: this.name,
// Microsoft
description: this.description,
number: this.number,
// Mozilla
fileName: this.fileName,
lineNumber: this.lineNumber,
columnNumber: this.columnNumber,
stack: this.stack,
// Axios
config: this.config,
code: this.code
};
};
return error;
};
/***/ }),
/***/ "./node_modules/axios/lib/core/mergeConfig.js":
/*!****************************************************!*\
!*** ./node_modules/axios/lib/core/mergeConfig.js ***!
\****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ../utils */ "./node_modules/axios/lib/utils.js");
/**
* Config-specific merge-function which creates a new config-object
* by merging two configuration objects together.
*
* @param {Object} config1
* @param {Object} config2
* @returns {Object} New object resulting from merging config2 to config1
*/
module.exports = function mergeConfig(config1, config2) {
// eslint-disable-next-line no-param-reassign
config2 = config2 || {};
var config = {};
var valueFromConfig2Keys = ['url', 'method', 'params', 'data'];
var mergeDeepPropertiesKeys = ['headers', 'auth', 'proxy'];
var defaultToConfig2Keys = [
'baseURL', 'url', 'transformRequest', 'transformResponse', 'paramsSerializer',
'timeout', 'withCredentials', 'adapter', 'responseType', 'xsrfCookieName',
'xsrfHeaderName', 'onUploadProgress', 'onDownloadProgress',
'maxContentLength', 'validateStatus', 'maxRedirects', 'httpAgent',
'httpsAgent', 'cancelToken', 'socketPath'
];
utils.forEach(valueFromConfig2Keys, function valueFromConfig2(prop) {
if (typeof config2[prop] !== 'undefined') {
config[prop] = config2[prop];
}
});
utils.forEach(mergeDeepPropertiesKeys, function mergeDeepProperties(prop) {
if (utils.isObject(config2[prop])) {
config[prop] = utils.deepMerge(config1[prop], config2[prop]);
} else if (typeof config2[prop] !== 'undefined') {
config[prop] = config2[prop];
} else if (utils.isObject(config1[prop])) {
config[prop] = utils.deepMerge(config1[prop]);
} else if (typeof config1[prop] !== 'undefined') {
config[prop] = config1[prop];
}
});
utils.forEach(defaultToConfig2Keys, function defaultToConfig2(prop) {
if (typeof config2[prop] !== 'undefined') {
config[prop] = config2[prop];
} else if (typeof config1[prop] !== 'undefined') {
config[prop] = config1[prop];
}
});
var axiosKeys = valueFromConfig2Keys
.concat(mergeDeepPropertiesKeys)
.concat(defaultToConfig2Keys);
var otherKeys = Object
.keys(config2)
.filter(function filterAxiosKeys(key) {
return axiosKeys.indexOf(key) === -1;
});
utils.forEach(otherKeys, function otherKeysDefaultToConfig2(prop) {
if (typeof config2[prop] !== 'undefined') {
config[prop] = config2[prop];
} else if (typeof config1[prop] !== 'undefined') {
config[prop] = config1[prop];
}
});
return config;
};
/***/ }),
/***/ "./node_modules/axios/lib/core/settle.js":
/*!***********************************************!*\
!*** ./node_modules/axios/lib/core/settle.js ***!
\***********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var createError = __webpack_require__(/*! ./createError */ "./node_modules/axios/lib/core/createError.js");
/**
* Resolve or reject a Promise based on response status.
*
* @param {Function} resolve A function that resolves the promise.
* @param {Function} reject A function that rejects the promise.
* @param {object} response The response.
*/
module.exports = function settle(resolve, reject, response) {
var validateStatus = response.config.validateStatus;
if (!validateStatus || validateStatus(response.status)) {
resolve(response);
} else {
reject(createError(
'Request failed with status code ' + response.status,
response.config,
null,
response.request,
response
));
}
};
/***/ }),
/***/ "./node_modules/axios/lib/core/transformData.js":
/*!******************************************************!*\
!*** ./node_modules/axios/lib/core/transformData.js ***!
\******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
/**
* Transform the data for a request or a response
*
* @param {Object|String} data The data to be transformed
* @param {Array} headers The headers for the request or response
* @param {Array|Function} fns A single function or Array of functions
* @returns {*} The resulting transformed data
*/
module.exports = function transformData(data, headers, fns) {
/*eslint no-param-reassign:0*/
utils.forEach(fns, function transform(fn) {
data = fn(data, headers);
});
return data;
};
/***/ }),
/***/ "./node_modules/axios/lib/defaults.js":
/*!********************************************!*\
!*** ./node_modules/axios/lib/defaults.js ***!
\********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(process) {
var utils = __webpack_require__(/*! ./utils */ "./node_modules/axios/lib/utils.js");
var normalizeHeaderName = __webpack_require__(/*! ./helpers/normalizeHeaderName */ "./node_modules/axios/lib/helpers/normalizeHeaderName.js");
var DEFAULT_CONTENT_TYPE = {
'Content-Type': 'application/x-www-form-urlencoded'
};
function setContentTypeIfUnset(headers, value) {
if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {
headers['Content-Type'] = value;
}
}
function getDefaultAdapter() {
var adapter;
if (typeof XMLHttpRequest !== 'undefined') {
// For browsers use XHR adapter
adapter = __webpack_require__(/*! ./adapters/xhr */ "./node_modules/axios/lib/adapters/xhr.js");
} else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {
// For node use HTTP adapter
adapter = __webpack_require__(/*! ./adapters/http */ "./node_modules/axios/lib/adapters/xhr.js");
}
return adapter;
}
var defaults = {
adapter: getDefaultAdapter(),
transformRequest: [function transformRequest(data, headers) {
normalizeHeaderName(headers, 'Accept');
normalizeHeaderName(headers, 'Content-Type');
if (utils.isFormData(data) ||
utils.isArrayBuffer(data) ||
utils.isBuffer(data) ||
utils.isStream(data) ||
utils.isFile(data) ||
utils.isBlob(data)
) {
return data;
}
if (utils.isArrayBufferView(data)) {
return data.buffer;
}
if (utils.isURLSearchParams(data)) {
setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');
return data.toString();
}
if (utils.isObject(data)) {
setContentTypeIfUnset(headers, 'application/json;charset=utf-8');
return JSON.stringify(data);
}
return data;
}],
transformResponse: [function transformResponse(data) {
/*eslint no-param-reassign:0*/
if (typeof data === 'string') {
try {
data = JSON.parse(data);
} catch (e) { /* Ignore */ }
}
return data;
}],
/**
* A timeout in milliseconds to abort a request. If set to 0 (default) a
* timeout is not created.
*/
timeout: 0,
xsrfCookieName: 'XSRF-TOKEN',
xsrfHeaderName: 'X-XSRF-TOKEN',
maxContentLength: -1,
validateStatus: function validateStatus(status) {
return status >= 200 && status < 300;
}
};
defaults.headers = {
common: {
'Accept': 'application/json, text/plain, */*'
}
};
utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {
defaults.headers[method] = {};
});
utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
});
module.exports = defaults;
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../process/browser.js */ "./node_modules/process/browser.js")))
/***/ }),
/***/ "./node_modules/axios/lib/helpers/bind.js":
/*!************************************************!*\
!*** ./node_modules/axios/lib/helpers/bind.js ***!
\************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
module.exports = function bind(fn, thisArg) {
return function wrap() {
var args = new Array(arguments.length);
for (var i = 0; i < args.length; i++) {
args[i] = arguments[i];
}
return fn.apply(thisArg, args);
};
};
/***/ }),
/***/ "./node_modules/axios/lib/helpers/buildURL.js":
/*!****************************************************!*\
!*** ./node_modules/axios/lib/helpers/buildURL.js ***!
\****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
function encode(val) {
return encodeURIComponent(val).
replace(/%40/gi, '@').
replace(/%3A/gi, ':').
replace(/%24/g, '$').
replace(/%2C/gi, ',').
replace(/%20/g, '+').
replace(/%5B/gi, '[').
replace(/%5D/gi, ']');
}
/**
* Build a URL by appending params to the end
*
* @param {string} url The base of the url (e.g., http://www.google.com)
* @param {object} [params] The params to be appended
* @returns {string} The formatted url
*/
module.exports = function buildURL(url, params, paramsSerializer) {
/*eslint no-param-reassign:0*/
if (!params) {
return url;
}
var serializedParams;
if (paramsSerializer) {
serializedParams = paramsSerializer(params);
} else if (utils.isURLSearchParams(params)) {
serializedParams = params.toString();
} else {
var parts = [];
utils.forEach(params, function serialize(val, key) {
if (val === null || typeof val === 'undefined') {
return;
}
if (utils.isArray(val)) {
key = key + '[]';
} else {
val = [val];
}
utils.forEach(val, function parseValue(v) {
if (utils.isDate(v)) {
v = v.toISOString();
} else if (utils.isObject(v)) {
v = JSON.stringify(v);
}
parts.push(encode(key) + '=' + encode(v));
});
});
serializedParams = parts.join('&');
}
if (serializedParams) {
var hashmarkIndex = url.indexOf('#');
if (hashmarkIndex !== -1) {
url = url.slice(0, hashmarkIndex);
}
url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
}
return url;
};
/***/ }),
/***/ "./node_modules/axios/lib/helpers/combineURLs.js":
/*!*******************************************************!*\
!*** ./node_modules/axios/lib/helpers/combineURLs.js ***!
\*******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* Creates a new URL by combining the specified URLs
*
* @param {string} baseURL The base URL
* @param {string} relativeURL The relative URL
* @returns {string} The combined URL
*/
module.exports = function combineURLs(baseURL, relativeURL) {
return relativeURL
? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '')
: baseURL;
};
/***/ }),
/***/ "./node_modules/axios/lib/helpers/cookies.js":
/*!***************************************************!*\
!*** ./node_modules/axios/lib/helpers/cookies.js ***!
\***************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
module.exports = (
utils.isStandardBrowserEnv() ?
// Standard browser envs support document.cookie
(function standardBrowserEnv() {
return {
write: function write(name, value, expires, path, domain, secure) {
var cookie = [];
cookie.push(name + '=' + encodeURIComponent(value));
if (utils.isNumber(expires)) {
cookie.push('expires=' + new Date(expires).toGMTString());
}
if (utils.isString(path)) {
cookie.push('path=' + path);
}
if (utils.isString(domain)) {
cookie.push('domain=' + domain);
}
if (secure === true) {
cookie.push('secure');
}
document.cookie = cookie.join('; ');
},
read: function read(name) {
var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
return (match ? decodeURIComponent(match[3]) : null);
},
remove: function remove(name) {
this.write(name, '', Date.now() - 86400000);
}
};
})() :
// Non standard browser env (web workers, react-native) lack needed support.
(function nonStandardBrowserEnv() {
return {
write: function write() {},
read: function read() { return null; },
remove: function remove() {}
};
})()
);
/***/ }),
/***/ "./node_modules/axios/lib/helpers/isAbsoluteURL.js":
/*!*********************************************************!*\
!*** ./node_modules/axios/lib/helpers/isAbsoluteURL.js ***!
\*********************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* Determines whether the specified URL is absolute
*
* @param {string} url The URL to test
* @returns {boolean} True if the specified URL is absolute, otherwise false
*/
module.exports = function isAbsoluteURL(url) {
// A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
// RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
// by any combination of letters, digits, plus, period, or hyphen.
return /^([a-z][a-z\d\+\-\.]*:)?\/\//i.test(url);
};
/***/ }),
/***/ "./node_modules/axios/lib/helpers/isURLSameOrigin.js":
/*!***********************************************************!*\
!*** ./node_modules/axios/lib/helpers/isURLSameOrigin.js ***!
\***********************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
module.exports = (
utils.isStandardBrowserEnv() ?
// Standard browser envs have full support of the APIs needed to test
// whether the request URL is of the same origin as current location.
(function standardBrowserEnv() {
var msie = /(msie|trident)/i.test(navigator.userAgent);
var urlParsingNode = document.createElement('a');
var originURL;
/**
* Parse a URL to discover it's components
*
* @param {String} url The URL to be parsed
* @returns {Object}
*/
function resolveURL(url) {
var href = url;
if (msie) {
// IE needs attribute set twice to normalize properties
urlParsingNode.setAttribute('href', href);
href = urlParsingNode.href;
}
urlParsingNode.setAttribute('href', href);
// urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
return {
href: urlParsingNode.href,
protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
host: urlParsingNode.host,
search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
hostname: urlParsingNode.hostname,
port: urlParsingNode.port,
pathname: (urlParsingNode.pathname.charAt(0) === '/') ?
urlParsingNode.pathname :
'/' + urlParsingNode.pathname
};
}
originURL = resolveURL(window.location.href);
/**
* Determine if a URL shares the same origin as the current location
*
* @param {String} requestURL The URL to test
* @returns {boolean} True if URL shares the same origin, otherwise false
*/
return function isURLSameOrigin(requestURL) {
var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;
return (parsed.protocol === originURL.protocol &&
parsed.host === originURL.host);
};
})() :
// Non standard browser envs (web workers, react-native) lack needed support.
(function nonStandardBrowserEnv() {
return function isURLSameOrigin() {
return true;
};
})()
);
/***/ }),
/***/ "./node_modules/axios/lib/helpers/normalizeHeaderName.js":
/*!***************************************************************!*\
!*** ./node_modules/axios/lib/helpers/normalizeHeaderName.js ***!
\***************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ../utils */ "./node_modules/axios/lib/utils.js");
module.exports = function normalizeHeaderName(headers, normalizedName) {
utils.forEach(headers, function processHeader(value, name) {
if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {
headers[normalizedName] = value;
delete headers[name];
}
});
};
/***/ }),
/***/ "./node_modules/axios/lib/helpers/parseHeaders.js":
/*!********************************************************!*\
!*** ./node_modules/axios/lib/helpers/parseHeaders.js ***!
\********************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
// Headers whose duplicates are ignored by node
// c.f. https://nodejs.org/api/http.html#http_message_headers
var ignoreDuplicateOf = [
'age', 'authorization', 'content-length', 'content-type', 'etag',
'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',
'last-modified', 'location', 'max-forwards', 'proxy-authorization',
'referer', 'retry-after', 'user-agent'
];
/**
* Parse headers into an object
*
* ```
* Date: Wed, 27 Aug 2014 08:58:49 GMT
* Content-Type: application/json
* Connection: keep-alive
* Transfer-Encoding: chunked
* ```
*
* @param {String} headers Headers needing to be parsed
* @returns {Object} Headers parsed into an object
*/
module.exports = function parseHeaders(headers) {
var parsed = {};
var key;
var val;
var i;
if (!headers) { return parsed; }
utils.forEach(headers.split('\n'), function parser(line) {
i = line.indexOf(':');
key = utils.trim(line.substr(0, i)).toLowerCase();
val = utils.trim(line.substr(i + 1));
if (key) {
if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {
return;
}
if (key === 'set-cookie') {
parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);
} else {
parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
}
}
});
return parsed;
};
/***/ }),
/***/ "./node_modules/axios/lib/helpers/spread.js":
/*!**************************************************!*\
!*** ./node_modules/axios/lib/helpers/spread.js ***!
\**************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* Syntactic sugar for invoking a function and expanding an array for arguments.
*
* Common use case would be to use `Function.prototype.apply`.
*
* ```js
* function f(x, y, z) {}
* var args = [1, 2, 3];
* f.apply(null, args);
* ```
*
* With `spread` this example can be re-written.
*
* ```js
* spread(function(x, y, z) {})([1, 2, 3]);
* ```
*
* @param {Function} callback
* @returns {Function}
*/
module.exports = function spread(callback) {
return function wrap(arr) {
return callback.apply(null, arr);
};
};
/***/ }),
/***/ "./node_modules/axios/lib/utils.js":
/*!*****************************************!*\
!*** ./node_modules/axios/lib/utils.js ***!
\*****************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var bind = __webpack_require__(/*! ./helpers/bind */ "./node_modules/axios/lib/helpers/bind.js");
/*global toString:true*/
// utils is a library of generic helper functions non-specific to axios
var toString = Object.prototype.toString;
/**
* Determine if a value is an Array
*
* @param {Object} val The value to test
* @returns {boolean} True if value is an Array, otherwise false
*/
function isArray(val) {
return toString.call(val) === '[object Array]';
}
/**
* Determine if a value is undefined
*
* @param {Object} val The value to test
* @returns {boolean} True if the value is undefined, otherwise false
*/
function isUndefined(val) {
return typeof val === 'undefined';
}
/**
* Determine if a value is a Buffer
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a Buffer, otherwise false
*/
function isBuffer(val) {
return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)
&& typeof val.constructor.isBuffer === 'function' && val.constructor.isBuffer(val);
}
/**
* Determine if a value is an ArrayBuffer
*
* @param {Object} val The value to test
* @returns {boolean} True if value is an ArrayBuffer, otherwise false
*/
function isArrayBuffer(val) {
return toString.call(val) === '[object ArrayBuffer]';
}
/**
* Determine if a value is a FormData
*
* @param {Object} val The value to test
* @returns {boolean} True if value is an FormData, otherwise false
*/
function isFormData(val) {
return (typeof FormData !== 'undefined') && (val instanceof FormData);
}
/**
* Determine if a value is a view on an ArrayBuffer
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
*/
function isArrayBufferView(val) {
var result;
if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {
result = ArrayBuffer.isView(val);
} else {
result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);
}
return result;
}
/**
* Determine if a value is a String
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a String, otherwise false
*/
function isString(val) {
return typeof val === 'string';
}
/**
* Determine if a value is a Number
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a Number, otherwise false
*/
function isNumber(val) {
return typeof val === 'number';
}
/**
* Determine if a value is an Object
*
* @param {Object} val The value to test
* @returns {boolean} True if value is an Object, otherwise false
*/
function isObject(val) {
return val !== null && typeof val === 'object';
}
/**
* Determine if a value is a Date
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a Date, otherwise false
*/
function isDate(val) {
return toString.call(val) === '[object Date]';
}
/**
* Determine if a value is a File
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a File, otherwise false
*/
function isFile(val) {
return toString.call(val) === '[object File]';
}
/**
* Determine if a value is a Blob
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a Blob, otherwise false
*/
function isBlob(val) {
return toString.call(val) === '[object Blob]';
}
/**
* Determine if a value is a Function
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a Function, otherwise false
*/
function isFunction(val) {
return toString.call(val) === '[object Function]';
}
/**
* Determine if a value is a Stream
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a Stream, otherwise false
*/
function isStream(val) {
return isObject(val) && isFunction(val.pipe);
}
/**
* Determine if a value is a URLSearchParams object
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a URLSearchParams object, otherwise false
*/
function isURLSearchParams(val) {
return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;
}
/**
* Trim excess whitespace off the beginning and end of a string
*
* @param {String} str The String to trim
* @returns {String} The String freed of excess whitespace
*/
function trim(str) {
return str.replace(/^\s*/, '').replace(/\s*$/, '');
}
/**
* Determine if we're running in a standard browser environment
*
* This allows axios to run in a web worker, and react-native.
* Both environments support XMLHttpRequest, but not fully standard globals.
*
* web workers:
* typeof window -> undefined
* typeof document -> undefined
*
* react-native:
* navigator.product -> 'ReactNative'
* nativescript
* navigator.product -> 'NativeScript' or 'NS'
*/
function isStandardBrowserEnv() {
if (typeof navigator !== 'undefined' && (navigator.product === 'ReactNative' ||
navigator.product === 'NativeScript' ||
navigator.product === 'NS')) {
return false;
}
return (
typeof window !== 'undefined' &&
typeof document !== 'undefined'
);
}
/**
* Iterate over an Array or an Object invoking a function for each item.
*
* If `obj` is an Array callback will be called passing
* the value, index, and complete array for each item.
*
* If 'obj' is an Object callback will be called passing
* the value, key, and complete object for each property.
*
* @param {Object|Array} obj The object to iterate
* @param {Function} fn The callback to invoke for each item
*/
function forEach(obj, fn) {
// Don't bother if no value provided
if (obj === null || typeof obj === 'undefined') {
return;
}
// Force an array if not already something iterable
if (typeof obj !== 'object') {
/*eslint no-param-reassign:0*/
obj = [obj];
}
if (isArray(obj)) {
// Iterate over array values
for (var i = 0, l = obj.length; i < l; i++) {
fn.call(null, obj[i], i, obj);
}
} else {
// Iterate over object keys
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key)) {
fn.call(null, obj[key], key, obj);
}
}
}
}
/**
* Accepts varargs expecting each argument to be an object, then
* immutably merges the properties of each object and returns result.
*
* When multiple objects contain the same key the later object in
* the arguments list will take precedence.
*
* Example:
*
* ```js
* var result = merge({foo: 123}, {foo: 456});
* console.log(result.foo); // outputs 456
* ```
*
* @param {Object} obj1 Object to merge
* @returns {Object} Result of all merge properties
*/
function merge(/* obj1, obj2, obj3, ... */) {
var result = {};
function assignValue(val, key) {
if (typeof result[key] === 'object' && typeof val === 'object') {
result[key] = merge(result[key], val);
} else {
result[key] = val;
}
}
for (var i = 0, l = arguments.length; i < l; i++) {
forEach(arguments[i], assignValue);
}
return result;
}
/**
* Function equal to merge with the difference being that no reference
* to original objects is kept.
*
* @see merge
* @param {Object} obj1 Object to merge
* @returns {Object} Result of all merge properties
*/
function deepMerge(/* obj1, obj2, obj3, ... */) {
var result = {};
function assignValue(val, key) {
if (typeof result[key] === 'object' && typeof val === 'object') {
result[key] = deepMerge(result[key], val);
} else if (typeof val === 'object') {
result[key] = deepMerge({}, val);
} else {
result[key] = val;
}
}
for (var i = 0, l = arguments.length; i < l; i++) {
forEach(arguments[i], assignValue);
}
return result;
}
/**
* Extends object a by mutably adding to it the properties of object b.
*
* @param {Object} a The object to be extended
* @param {Object} b The object to copy properties from
* @param {Object} thisArg The object to bind function to
* @return {Object} The resulting value of object a
*/
function extend(a, b, thisArg) {
forEach(b, function assignValue(val, key) {
if (thisArg && typeof val === 'function') {
a[key] = bind(val, thisArg);
} else {
a[key] = val;
}
});
return a;
}
module.exports = {
isArray: isArray,
isArrayBuffer: isArrayBuffer,
isBuffer: isBuffer,
isFormData: isFormData,
isArrayBufferView: isArrayBufferView,
isString: isString,
isNumber: isNumber,
isObject: isObject,
isUndefined: isUndefined,
isDate: isDate,
isFile: isFile,
isBlob: isBlob,
isFunction: isFunction,
isStream: isStream,
isURLSearchParams: isURLSearchParams,
isStandardBrowserEnv: isStandardBrowserEnv,
forEach: forEach,
merge: merge,
deepMerge: deepMerge,
extend: extend,
trim: trim
};
/***/ }),
/***/ "./node_modules/bootstrap-v4-rtl/dist/js/bootstrap.js":
/*!************************************************************!*\
!*** ./node_modules/bootstrap-v4-rtl/dist/js/bootstrap.js ***!
\************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Bootstrap v4.6.0-2 (https://github.com/MahdiMajidzadeh/bootstrap-v4-rtl)
* Copyright 2011-2021 Mahdi Majidzadeh
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
*/
(function (global, factory) {
true ? factory(exports, __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js"), __webpack_require__(/*! popper.js */ "./node_modules/popper.js/dist/esm/popper.js")) :
undefined;
}(this, (function (exports, $, Popper) { 'use strict';
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
var $__default = /*#__PURE__*/_interopDefaultLegacy($);
var Popper__default = /*#__PURE__*/_interopDefaultLegacy(Popper);
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _extends() {
_extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
subClass.__proto__ = superClass;
}
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.6.0): util.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* ------------------------------------------------------------------------
* Private TransitionEnd Helpers
* ------------------------------------------------------------------------
*/
var TRANSITION_END = 'transitionend';
var MAX_UID = 1000000;
var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
function toType(obj) {
if (obj === null || typeof obj === 'undefined') {
return "" + obj;
}
return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
}
function getSpecialTransitionEndEvent() {
return {
bindType: TRANSITION_END,
delegateType: TRANSITION_END,
handle: function handle(event) {
if ($__default['default'](event.target).is(this)) {
return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
}
return undefined;
}
};
}
function transitionEndEmulator(duration) {
var _this = this;
var called = false;
$__default['default'](this).one(Util.TRANSITION_END, function () {
called = true;
});
setTimeout(function () {
if (!called) {
Util.triggerTransitionEnd(_this);
}
}, duration);
return this;
}
function setTransitionEndSupport() {
$__default['default'].fn.emulateTransitionEnd = transitionEndEmulator;
$__default['default'].event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
}
/**
* --------------------------------------------------------------------------
* Public Util Api
* --------------------------------------------------------------------------
*/
var Util = {
TRANSITION_END: 'bsTransitionEnd',
getUID: function getUID(prefix) {
do {
prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
} while (document.getElementById(prefix));
return prefix;
},
getSelectorFromElement: function getSelectorFromElement(element) {
var selector = element.getAttribute('data-target');
if (!selector || selector === '#') {
var hrefAttr = element.getAttribute('href');
selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
}
try {
return document.querySelector(selector) ? selector : null;
} catch (_) {
return null;
}
},
getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
if (!element) {
return 0;
} // Get transition-duration of the element
var transitionDuration = $__default['default'](element).css('transition-duration');
var transitionDelay = $__default['default'](element).css('transition-delay');
var floatTransitionDuration = parseFloat(transitionDuration);
var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
if (!floatTransitionDuration && !floatTransitionDelay) {
return 0;
} // If multiple durations are defined, take the first
transitionDuration = transitionDuration.split(',')[0];
transitionDelay = transitionDelay.split(',')[0];
return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
},
reflow: function reflow(element) {
return element.offsetHeight;
},
triggerTransitionEnd: function triggerTransitionEnd(element) {
$__default['default'](element).trigger(TRANSITION_END);
},
supportsTransitionEnd: function supportsTransitionEnd() {
return Boolean(TRANSITION_END);
},
isElement: function isElement(obj) {
return (obj[0] || obj).nodeType;
},
typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
for (var property in configTypes) {
if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
var expectedTypes = configTypes[property];
var value = config[property];
var valueType = value && Util.isElement(value) ? 'element' : toType(value);
if (!new RegExp(expectedTypes).test(valueType)) {
throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
}
}
}
},
findShadowRoot: function findShadowRoot(element) {
if (!document.documentElement.attachShadow) {
return null;
} // Can find the shadow root otherwise it'll return the document
if (typeof element.getRootNode === 'function') {
var root = element.getRootNode();
return root instanceof ShadowRoot ? root : null;
}
if (element instanceof ShadowRoot) {
return element;
} // when we don't find a shadow root
if (!element.parentNode) {
return null;
}
return Util.findShadowRoot(element.parentNode);
},
jQueryDetection: function jQueryDetection() {
if (typeof $__default['default'] === 'undefined') {
throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
}
var version = $__default['default'].fn.jquery.split(' ')[0].split('.');
var minMajor = 1;
var ltMajor = 2;
var minMinor = 9;
var minPatch = 1;
var maxMajor = 4;
if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
}
}
};
Util.jQueryDetection();
setTransitionEndSupport();
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME = 'alert';
var VERSION = '4.6.0';
var DATA_KEY = 'bs.alert';
var EVENT_KEY = "." + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $__default['default'].fn[NAME];
var SELECTOR_DISMISS = '[data-dismiss="alert"]';
var EVENT_CLOSE = "close" + EVENT_KEY;
var EVENT_CLOSED = "closed" + EVENT_KEY;
var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
var CLASS_NAME_ALERT = 'alert';
var CLASS_NAME_FADE = 'fade';
var CLASS_NAME_SHOW = 'show';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Alert = /*#__PURE__*/function () {
function Alert(element) {
this._element = element;
} // Getters
var _proto = Alert.prototype;
// Public
_proto.close = function close(element) {
var rootElement = this._element;
if (element) {
rootElement = this._getRootElement(element);
}
var customEvent = this._triggerCloseEvent(rootElement);
if (customEvent.isDefaultPrevented()) {
return;
}
this._removeElement(rootElement);
};
_proto.dispose = function dispose() {
$__default['default'].removeData(this._element, DATA_KEY);
this._element = null;
} // Private
;
_proto._getRootElement = function _getRootElement(element) {
var selector = Util.getSelectorFromElement(element);
var parent = false;
if (selector) {
parent = document.querySelector(selector);
}
if (!parent) {
parent = $__default['default'](element).closest("." + CLASS_NAME_ALERT)[0];
}
return parent;
};
_proto._triggerCloseEvent = function _triggerCloseEvent(element) {
var closeEvent = $__default['default'].Event(EVENT_CLOSE);
$__default['default'](element).trigger(closeEvent);
return closeEvent;
};
_proto._removeElement = function _removeElement(element) {
var _this = this;
$__default['default'](element).removeClass(CLASS_NAME_SHOW);
if (!$__default['default'](element).hasClass(CLASS_NAME_FADE)) {
this._destroyElement(element);
return;
}
var transitionDuration = Util.getTransitionDurationFromElement(element);
$__default['default'](element).one(Util.TRANSITION_END, function (event) {
return _this._destroyElement(element, event);
}).emulateTransitionEnd(transitionDuration);
};
_proto._destroyElement = function _destroyElement(element) {
$__default['default'](element).detach().trigger(EVENT_CLOSED).remove();
} // Static
;
Alert._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $__default['default'](this);
var data = $element.data(DATA_KEY);
if (!data) {
data = new Alert(this);
$element.data(DATA_KEY, data);
}
if (config === 'close') {
data[config](this);
}
});
};
Alert._handleDismiss = function _handleDismiss(alertInstance) {
return function (event) {
if (event) {
event.preventDefault();
}
alertInstance.close(this);
};
};
_createClass(Alert, null, [{
key: "VERSION",
get: function get() {
return VERSION;
}
}]);
return Alert;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_CLICK_DATA_API, SELECTOR_DISMISS, Alert._handleDismiss(new Alert()));
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME] = Alert._jQueryInterface;
$__default['default'].fn[NAME].Constructor = Alert;
$__default['default'].fn[NAME].noConflict = function () {
$__default['default'].fn[NAME] = JQUERY_NO_CONFLICT;
return Alert._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$1 = 'button';
var VERSION$1 = '4.6.0';
var DATA_KEY$1 = 'bs.button';
var EVENT_KEY$1 = "." + DATA_KEY$1;
var DATA_API_KEY$1 = '.data-api';
var JQUERY_NO_CONFLICT$1 = $__default['default'].fn[NAME$1];
var CLASS_NAME_ACTIVE = 'active';
var CLASS_NAME_BUTTON = 'btn';
var CLASS_NAME_FOCUS = 'focus';
var SELECTOR_DATA_TOGGLE_CARROT = '[data-toggle^="button"]';
var SELECTOR_DATA_TOGGLES = '[data-toggle="buttons"]';
var SELECTOR_DATA_TOGGLE = '[data-toggle="button"]';
var SELECTOR_DATA_TOGGLES_BUTTONS = '[data-toggle="buttons"] .btn';
var SELECTOR_INPUT = 'input:not([type="hidden"])';
var SELECTOR_ACTIVE = '.active';
var SELECTOR_BUTTON = '.btn';
var EVENT_CLICK_DATA_API$1 = "click" + EVENT_KEY$1 + DATA_API_KEY$1;
var EVENT_FOCUS_BLUR_DATA_API = "focus" + EVENT_KEY$1 + DATA_API_KEY$1 + " " + ("blur" + EVENT_KEY$1 + DATA_API_KEY$1);
var EVENT_LOAD_DATA_API = "load" + EVENT_KEY$1 + DATA_API_KEY$1;
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Button = /*#__PURE__*/function () {
function Button(element) {
this._element = element;
this.shouldAvoidTriggerChange = false;
} // Getters
var _proto = Button.prototype;
// Public
_proto.toggle = function toggle() {
var triggerChangeEvent = true;
var addAriaPressed = true;
var rootElement = $__default['default'](this._element).closest(SELECTOR_DATA_TOGGLES)[0];
if (rootElement) {
var input = this._element.querySelector(SELECTOR_INPUT);
if (input) {
if (input.type === 'radio') {
if (input.checked && this._element.classList.contains(CLASS_NAME_ACTIVE)) {
triggerChangeEvent = false;
} else {
var activeElement = rootElement.querySelector(SELECTOR_ACTIVE);
if (activeElement) {
$__default['default'](activeElement).removeClass(CLASS_NAME_ACTIVE);
}
}
}
if (triggerChangeEvent) {
// if it's not a radio button or checkbox don't add a pointless/invalid checked property to the input
if (input.type === 'checkbox' || input.type === 'radio') {
input.checked = !this._element.classList.contains(CLASS_NAME_ACTIVE);
}
if (!this.shouldAvoidTriggerChange) {
$__default['default'](input).trigger('change');
}
}
input.focus();
addAriaPressed = false;
}
}
if (!(this._element.hasAttribute('disabled') || this._element.classList.contains('disabled'))) {
if (addAriaPressed) {
this._element.setAttribute('aria-pressed', !this._element.classList.contains(CLASS_NAME_ACTIVE));
}
if (triggerChangeEvent) {
$__default['default'](this._element).toggleClass(CLASS_NAME_ACTIVE);
}
}
};
_proto.dispose = function dispose() {
$__default['default'].removeData(this._element, DATA_KEY$1);
this._element = null;
} // Static
;
Button._jQueryInterface = function _jQueryInterface(config, avoidTriggerChange) {
return this.each(function () {
var $element = $__default['default'](this);
var data = $element.data(DATA_KEY$1);
if (!data) {
data = new Button(this);
$element.data(DATA_KEY$1, data);
}
data.shouldAvoidTriggerChange = avoidTriggerChange;
if (config === 'toggle') {
data[config]();
}
});
};
_createClass(Button, null, [{
key: "VERSION",
get: function get() {
return VERSION$1;
}
}]);
return Button;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_CLICK_DATA_API$1, SELECTOR_DATA_TOGGLE_CARROT, function (event) {
var button = event.target;
var initialButton = button;
if (!$__default['default'](button).hasClass(CLASS_NAME_BUTTON)) {
button = $__default['default'](button).closest(SELECTOR_BUTTON)[0];
}
if (!button || button.hasAttribute('disabled') || button.classList.contains('disabled')) {
event.preventDefault(); // work around Firefox bug #1540995
} else {
var inputBtn = button.querySelector(SELECTOR_INPUT);
if (inputBtn && (inputBtn.hasAttribute('disabled') || inputBtn.classList.contains('disabled'))) {
event.preventDefault(); // work around Firefox bug #1540995
return;
}
if (initialButton.tagName === 'INPUT' || button.tagName !== 'LABEL') {
Button._jQueryInterface.call($__default['default'](button), 'toggle', initialButton.tagName === 'INPUT');
}
}
}).on(EVENT_FOCUS_BLUR_DATA_API, SELECTOR_DATA_TOGGLE_CARROT, function (event) {
var button = $__default['default'](event.target).closest(SELECTOR_BUTTON)[0];
$__default['default'](button).toggleClass(CLASS_NAME_FOCUS, /^focus(in)?$/.test(event.type));
});
$__default['default'](window).on(EVENT_LOAD_DATA_API, function () {
// ensure correct active class is set to match the controls' actual values/states
// find all checkboxes/readio buttons inside data-toggle groups
var buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLES_BUTTONS));
for (var i = 0, len = buttons.length; i < len; i++) {
var button = buttons[i];
var input = button.querySelector(SELECTOR_INPUT);
if (input.checked || input.hasAttribute('checked')) {
button.classList.add(CLASS_NAME_ACTIVE);
} else {
button.classList.remove(CLASS_NAME_ACTIVE);
}
} // find all button toggles
buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE));
for (var _i = 0, _len = buttons.length; _i < _len; _i++) {
var _button = buttons[_i];
if (_button.getAttribute('aria-pressed') === 'true') {
_button.classList.add(CLASS_NAME_ACTIVE);
} else {
_button.classList.remove(CLASS_NAME_ACTIVE);
}
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$1] = Button._jQueryInterface;
$__default['default'].fn[NAME$1].Constructor = Button;
$__default['default'].fn[NAME$1].noConflict = function () {
$__default['default'].fn[NAME$1] = JQUERY_NO_CONFLICT$1;
return Button._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$2 = 'carousel';
var VERSION$2 = '4.6.0';
var DATA_KEY$2 = 'bs.carousel';
var EVENT_KEY$2 = "." + DATA_KEY$2;
var DATA_API_KEY$2 = '.data-api';
var JQUERY_NO_CONFLICT$2 = $__default['default'].fn[NAME$2];
var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
var SWIPE_THRESHOLD = 40;
var Default = {
interval: 5000,
keyboard: true,
slide: false,
pause: 'hover',
wrap: true,
touch: true
};
var DefaultType = {
interval: '(number|boolean)',
keyboard: 'boolean',
slide: '(boolean|string)',
pause: '(string|boolean)',
wrap: 'boolean',
touch: 'boolean'
};
var DIRECTION_NEXT = 'next';
var DIRECTION_PREV = 'prev';
var DIRECTION_LEFT = 'left';
var DIRECTION_RIGHT = 'right';
var EVENT_SLIDE = "slide" + EVENT_KEY$2;
var EVENT_SLID = "slid" + EVENT_KEY$2;
var EVENT_KEYDOWN = "keydown" + EVENT_KEY$2;
var EVENT_MOUSEENTER = "mouseenter" + EVENT_KEY$2;
var EVENT_MOUSELEAVE = "mouseleave" + EVENT_KEY$2;
var EVENT_TOUCHSTART = "touchstart" + EVENT_KEY$2;
var EVENT_TOUCHMOVE = "touchmove" + EVENT_KEY$2;
var EVENT_TOUCHEND = "touchend" + EVENT_KEY$2;
var EVENT_POINTERDOWN = "pointerdown" + EVENT_KEY$2;
var EVENT_POINTERUP = "pointerup" + EVENT_KEY$2;
var EVENT_DRAG_START = "dragstart" + EVENT_KEY$2;
var EVENT_LOAD_DATA_API$1 = "load" + EVENT_KEY$2 + DATA_API_KEY$2;
var EVENT_CLICK_DATA_API$2 = "click" + EVENT_KEY$2 + DATA_API_KEY$2;
var CLASS_NAME_CAROUSEL = 'carousel';
var CLASS_NAME_ACTIVE$1 = 'active';
var CLASS_NAME_SLIDE = 'slide';
var CLASS_NAME_RIGHT = 'carousel-item-right';
var CLASS_NAME_LEFT = 'carousel-item-left';
var CLASS_NAME_NEXT = 'carousel-item-next';
var CLASS_NAME_PREV = 'carousel-item-prev';
var CLASS_NAME_POINTER_EVENT = 'pointer-event';
var SELECTOR_ACTIVE$1 = '.active';
var SELECTOR_ACTIVE_ITEM = '.active.carousel-item';
var SELECTOR_ITEM = '.carousel-item';
var SELECTOR_ITEM_IMG = '.carousel-item img';
var SELECTOR_NEXT_PREV = '.carousel-item-next, .carousel-item-prev';
var SELECTOR_INDICATORS = '.carousel-indicators';
var SELECTOR_DATA_SLIDE = '[data-slide], [data-slide-to]';
var SELECTOR_DATA_RIDE = '[data-ride="carousel"]';
var PointerType = {
TOUCH: 'touch',
PEN: 'pen'
};
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Carousel = /*#__PURE__*/function () {
function Carousel(element, config) {
this._items = null;
this._interval = null;
this._activeElement = null;
this._isPaused = false;
this._isSliding = false;
this.touchTimeout = null;
this.touchStartX = 0;
this.touchDeltaX = 0;
this._config = this._getConfig(config);
this._element = element;
this._indicatorsElement = this._element.querySelector(SELECTOR_INDICATORS);
this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
this._addEventListeners();
} // Getters
var _proto = Carousel.prototype;
// Public
_proto.next = function next() {
if (!this._isSliding) {
this._slide(DIRECTION_NEXT);
}
};
_proto.nextWhenVisible = function nextWhenVisible() {
var $element = $__default['default'](this._element); // Don't call next when the page isn't visible
// or the carousel or its parent isn't visible
if (!document.hidden && $element.is(':visible') && $element.css('visibility') !== 'hidden') {
this.next();
}
};
_proto.prev = function prev() {
if (!this._isSliding) {
this._slide(DIRECTION_PREV);
}
};
_proto.pause = function pause(event) {
if (!event) {
this._isPaused = true;
}
if (this._element.querySelector(SELECTOR_NEXT_PREV)) {
Util.triggerTransitionEnd(this._element);
this.cycle(true);
}
clearInterval(this._interval);
this._interval = null;
};
_proto.cycle = function cycle(event) {
if (!event) {
this._isPaused = false;
}
if (this._interval) {
clearInterval(this._interval);
this._interval = null;
}
if (this._config.interval && !this._isPaused) {
this._updateInterval();
this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
}
};
_proto.to = function to(index) {
var _this = this;
this._activeElement = this._element.querySelector(SELECTOR_ACTIVE_ITEM);
var activeIndex = this._getItemIndex(this._activeElement);
if (index > this._items.length - 1 || index < 0) {
return;
}
if (this._isSliding) {
$__default['default'](this._element).one(EVENT_SLID, function () {
return _this.to(index);
});
return;
}
if (activeIndex === index) {
this.pause();
this.cycle();
return;
}
var direction = index > activeIndex ? DIRECTION_NEXT : DIRECTION_PREV;
this._slide(direction, this._items[index]);
};
_proto.dispose = function dispose() {
$__default['default'](this._element).off(EVENT_KEY$2);
$__default['default'].removeData(this._element, DATA_KEY$2);
this._items = null;
this._config = null;
this._element = null;
this._interval = null;
this._isPaused = null;
this._isSliding = null;
this._activeElement = null;
this._indicatorsElement = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default, config);
Util.typeCheckConfig(NAME$2, config, DefaultType);
return config;
};
_proto._handleSwipe = function _handleSwipe() {
var absDeltax = Math.abs(this.touchDeltaX);
if (absDeltax <= SWIPE_THRESHOLD) {
return;
}
var direction = absDeltax / this.touchDeltaX;
this.touchDeltaX = 0; // swipe left
if (direction > 0) {
this.prev();
} // swipe right
if (direction < 0) {
this.next();
}
};
_proto._addEventListeners = function _addEventListeners() {
var _this2 = this;
if (this._config.keyboard) {
$__default['default'](this._element).on(EVENT_KEYDOWN, function (event) {
return _this2._keydown(event);
});
}
if (this._config.pause === 'hover') {
$__default['default'](this._element).on(EVENT_MOUSEENTER, function (event) {
return _this2.pause(event);
}).on(EVENT_MOUSELEAVE, function (event) {
return _this2.cycle(event);
});
}
if (this._config.touch) {
this._addTouchEventListeners();
}
};
_proto._addTouchEventListeners = function _addTouchEventListeners() {
var _this3 = this;
if (!this._touchSupported) {
return;
}
var start = function start(event) {
if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
_this3.touchStartX = event.originalEvent.clientX;
} else if (!_this3._pointerEvent) {
_this3.touchStartX = event.originalEvent.touches[0].clientX;
}
};
var move = function move(event) {
// ensure swiping with one touch and not pinching
if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
_this3.touchDeltaX = 0;
} else {
_this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX;
}
};
var end = function end(event) {
if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
_this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
}
_this3._handleSwipe();
if (_this3._config.pause === 'hover') {
// If it's a touch-enabled device, mouseenter/leave are fired as
// part of the mouse compatibility events on first tap - the carousel
// would stop cycling until user tapped out of it;
// here, we listen for touchend, explicitly pause the carousel
// (as if it's the second time we tap on it, mouseenter compat event
// is NOT fired) and after a timeout (to allow for mouse compatibility
// events to fire) we explicitly restart cycling
_this3.pause();
if (_this3.touchTimeout) {
clearTimeout(_this3.touchTimeout);
}
_this3.touchTimeout = setTimeout(function (event) {
return _this3.cycle(event);
}, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
}
};
$__default['default'](this._element.querySelectorAll(SELECTOR_ITEM_IMG)).on(EVENT_DRAG_START, function (e) {
return e.preventDefault();
});
if (this._pointerEvent) {
$__default['default'](this._element).on(EVENT_POINTERDOWN, function (event) {
return start(event);
});
$__default['default'](this._element).on(EVENT_POINTERUP, function (event) {
return end(event);
});
this._element.classList.add(CLASS_NAME_POINTER_EVENT);
} else {
$__default['default'](this._element).on(EVENT_TOUCHSTART, function (event) {
return start(event);
});
$__default['default'](this._element).on(EVENT_TOUCHMOVE, function (event) {
return move(event);
});
$__default['default'](this._element).on(EVENT_TOUCHEND, function (event) {
return end(event);
});
}
};
_proto._keydown = function _keydown(event) {
if (/input|textarea/i.test(event.target.tagName)) {
return;
}
switch (event.which) {
case ARROW_LEFT_KEYCODE:
event.preventDefault();
this.prev();
break;
case ARROW_RIGHT_KEYCODE:
event.preventDefault();
this.next();
break;
}
};
_proto._getItemIndex = function _getItemIndex(element) {
this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(SELECTOR_ITEM)) : [];
return this._items.indexOf(element);
};
_proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
var isNextDirection = direction === DIRECTION_NEXT;
var isPrevDirection = direction === DIRECTION_PREV;
var activeIndex = this._getItemIndex(activeElement);
var lastItemIndex = this._items.length - 1;
var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
if (isGoingToWrap && !this._config.wrap) {
return activeElement;
}
var delta = direction === DIRECTION_PREV ? -1 : 1;
var itemIndex = (activeIndex + delta) % this._items.length;
return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
};
_proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
var targetIndex = this._getItemIndex(relatedTarget);
var fromIndex = this._getItemIndex(this._element.querySelector(SELECTOR_ACTIVE_ITEM));
var slideEvent = $__default['default'].Event(EVENT_SLIDE, {
relatedTarget: relatedTarget,
direction: eventDirectionName,
from: fromIndex,
to: targetIndex
});
$__default['default'](this._element).trigger(slideEvent);
return slideEvent;
};
_proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
if (this._indicatorsElement) {
var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(SELECTOR_ACTIVE$1));
$__default['default'](indicators).removeClass(CLASS_NAME_ACTIVE$1);
var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
if (nextIndicator) {
$__default['default'](nextIndicator).addClass(CLASS_NAME_ACTIVE$1);
}
}
};
_proto._updateInterval = function _updateInterval() {
var element = this._activeElement || this._element.querySelector(SELECTOR_ACTIVE_ITEM);
if (!element) {
return;
}
var elementInterval = parseInt(element.getAttribute('data-interval'), 10);
if (elementInterval) {
this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
this._config.interval = elementInterval;
} else {
this._config.interval = this._config.defaultInterval || this._config.interval;
}
};
_proto._slide = function _slide(direction, element) {
var _this4 = this;
var activeElement = this._element.querySelector(SELECTOR_ACTIVE_ITEM);
var activeElementIndex = this._getItemIndex(activeElement);
var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
var nextElementIndex = this._getItemIndex(nextElement);
var isCycling = Boolean(this._interval);
var directionalClassName;
var orderClassName;
var eventDirectionName;
if (direction === DIRECTION_NEXT) {
directionalClassName = CLASS_NAME_LEFT;
orderClassName = CLASS_NAME_NEXT;
eventDirectionName = DIRECTION_LEFT;
} else {
directionalClassName = CLASS_NAME_RIGHT;
orderClassName = CLASS_NAME_PREV;
eventDirectionName = DIRECTION_RIGHT;
}
if (nextElement && $__default['default'](nextElement).hasClass(CLASS_NAME_ACTIVE$1)) {
this._isSliding = false;
return;
}
var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
if (slideEvent.isDefaultPrevented()) {
return;
}
if (!activeElement || !nextElement) {
// Some weirdness is happening, so we bail
return;
}
this._isSliding = true;
if (isCycling) {
this.pause();
}
this._setActiveIndicatorElement(nextElement);
this._activeElement = nextElement;
var slidEvent = $__default['default'].Event(EVENT_SLID, {
relatedTarget: nextElement,
direction: eventDirectionName,
from: activeElementIndex,
to: nextElementIndex
});
if ($__default['default'](this._element).hasClass(CLASS_NAME_SLIDE)) {
$__default['default'](nextElement).addClass(orderClassName);
Util.reflow(nextElement);
$__default['default'](activeElement).addClass(directionalClassName);
$__default['default'](nextElement).addClass(directionalClassName);
var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
$__default['default'](activeElement).one(Util.TRANSITION_END, function () {
$__default['default'](nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(CLASS_NAME_ACTIVE$1);
$__default['default'](activeElement).removeClass(CLASS_NAME_ACTIVE$1 + " " + orderClassName + " " + directionalClassName);
_this4._isSliding = false;
setTimeout(function () {
return $__default['default'](_this4._element).trigger(slidEvent);
}, 0);
}).emulateTransitionEnd(transitionDuration);
} else {
$__default['default'](activeElement).removeClass(CLASS_NAME_ACTIVE$1);
$__default['default'](nextElement).addClass(CLASS_NAME_ACTIVE$1);
this._isSliding = false;
$__default['default'](this._element).trigger(slidEvent);
}
if (isCycling) {
this.cycle();
}
} // Static
;
Carousel._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $__default['default'](this).data(DATA_KEY$2);
var _config = _extends({}, Default, $__default['default'](this).data());
if (typeof config === 'object') {
_config = _extends({}, _config, config);
}
var action = typeof config === 'string' ? config : _config.slide;
if (!data) {
data = new Carousel(this, _config);
$__default['default'](this).data(DATA_KEY$2, data);
}
if (typeof config === 'number') {
data.to(config);
} else if (typeof action === 'string') {
if (typeof data[action] === 'undefined') {
throw new TypeError("No method named \"" + action + "\"");
}
data[action]();
} else if (_config.interval && _config.ride) {
data.pause();
data.cycle();
}
});
};
Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
var selector = Util.getSelectorFromElement(this);
if (!selector) {
return;
}
var target = $__default['default'](selector)[0];
if (!target || !$__default['default'](target).hasClass(CLASS_NAME_CAROUSEL)) {
return;
}
var config = _extends({}, $__default['default'](target).data(), $__default['default'](this).data());
var slideIndex = this.getAttribute('data-slide-to');
if (slideIndex) {
config.interval = false;
}
Carousel._jQueryInterface.call($__default['default'](target), config);
if (slideIndex) {
$__default['default'](target).data(DATA_KEY$2).to(slideIndex);
}
event.preventDefault();
};
_createClass(Carousel, null, [{
key: "VERSION",
get: function get() {
return VERSION$2;
}
}, {
key: "Default",
get: function get() {
return Default;
}
}]);
return Carousel;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_CLICK_DATA_API$2, SELECTOR_DATA_SLIDE, Carousel._dataApiClickHandler);
$__default['default'](window).on(EVENT_LOAD_DATA_API$1, function () {
var carousels = [].slice.call(document.querySelectorAll(SELECTOR_DATA_RIDE));
for (var i = 0, len = carousels.length; i < len; i++) {
var $carousel = $__default['default'](carousels[i]);
Carousel._jQueryInterface.call($carousel, $carousel.data());
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$2] = Carousel._jQueryInterface;
$__default['default'].fn[NAME$2].Constructor = Carousel;
$__default['default'].fn[NAME$2].noConflict = function () {
$__default['default'].fn[NAME$2] = JQUERY_NO_CONFLICT$2;
return Carousel._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$3 = 'collapse';
var VERSION$3 = '4.6.0';
var DATA_KEY$3 = 'bs.collapse';
var EVENT_KEY$3 = "." + DATA_KEY$3;
var DATA_API_KEY$3 = '.data-api';
var JQUERY_NO_CONFLICT$3 = $__default['default'].fn[NAME$3];
var Default$1 = {
toggle: true,
parent: ''
};
var DefaultType$1 = {
toggle: 'boolean',
parent: '(string|element)'
};
var EVENT_SHOW = "show" + EVENT_KEY$3;
var EVENT_SHOWN = "shown" + EVENT_KEY$3;
var EVENT_HIDE = "hide" + EVENT_KEY$3;
var EVENT_HIDDEN = "hidden" + EVENT_KEY$3;
var EVENT_CLICK_DATA_API$3 = "click" + EVENT_KEY$3 + DATA_API_KEY$3;
var CLASS_NAME_SHOW$1 = 'show';
var CLASS_NAME_COLLAPSE = 'collapse';
var CLASS_NAME_COLLAPSING = 'collapsing';
var CLASS_NAME_COLLAPSED = 'collapsed';
var DIMENSION_WIDTH = 'width';
var DIMENSION_HEIGHT = 'height';
var SELECTOR_ACTIVES = '.show, .collapsing';
var SELECTOR_DATA_TOGGLE$1 = '[data-toggle="collapse"]';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Collapse = /*#__PURE__*/function () {
function Collapse(element, config) {
this._isTransitioning = false;
this._element = element;
this._config = this._getConfig(config);
this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
var toggleList = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE$1));
for (var i = 0, len = toggleList.length; i < len; i++) {
var elem = toggleList[i];
var selector = Util.getSelectorFromElement(elem);
var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
return foundElem === element;
});
if (selector !== null && filterElement.length > 0) {
this._selector = selector;
this._triggerArray.push(elem);
}
}
this._parent = this._config.parent ? this._getParent() : null;
if (!this._config.parent) {
this._addAriaAndCollapsedClass(this._element, this._triggerArray);
}
if (this._config.toggle) {
this.toggle();
}
} // Getters
var _proto = Collapse.prototype;
// Public
_proto.toggle = function toggle() {
if ($__default['default'](this._element).hasClass(CLASS_NAME_SHOW$1)) {
this.hide();
} else {
this.show();
}
};
_proto.show = function show() {
var _this = this;
if (this._isTransitioning || $__default['default'](this._element).hasClass(CLASS_NAME_SHOW$1)) {
return;
}
var actives;
var activesData;
if (this._parent) {
actives = [].slice.call(this._parent.querySelectorAll(SELECTOR_ACTIVES)).filter(function (elem) {
if (typeof _this._config.parent === 'string') {
return elem.getAttribute('data-parent') === _this._config.parent;
}
return elem.classList.contains(CLASS_NAME_COLLAPSE);
});
if (actives.length === 0) {
actives = null;
}
}
if (actives) {
activesData = $__default['default'](actives).not(this._selector).data(DATA_KEY$3);
if (activesData && activesData._isTransitioning) {
return;
}
}
var startEvent = $__default['default'].Event(EVENT_SHOW);
$__default['default'](this._element).trigger(startEvent);
if (startEvent.isDefaultPrevented()) {
return;
}
if (actives) {
Collapse._jQueryInterface.call($__default['default'](actives).not(this._selector), 'hide');
if (!activesData) {
$__default['default'](actives).data(DATA_KEY$3, null);
}
}
var dimension = this._getDimension();
$__default['default'](this._element).removeClass(CLASS_NAME_COLLAPSE).addClass(CLASS_NAME_COLLAPSING);
this._element.style[dimension] = 0;
if (this._triggerArray.length) {
$__default['default'](this._triggerArray).removeClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', true);
}
this.setTransitioning(true);
var complete = function complete() {
$__default['default'](_this._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW$1);
_this._element.style[dimension] = '';
_this.setTransitioning(false);
$__default['default'](_this._element).trigger(EVENT_SHOWN);
};
var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
var scrollSize = "scroll" + capitalizedDimension;
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$__default['default'](this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
this._element.style[dimension] = this._element[scrollSize] + "px";
};
_proto.hide = function hide() {
var _this2 = this;
if (this._isTransitioning || !$__default['default'](this._element).hasClass(CLASS_NAME_SHOW$1)) {
return;
}
var startEvent = $__default['default'].Event(EVENT_HIDE);
$__default['default'](this._element).trigger(startEvent);
if (startEvent.isDefaultPrevented()) {
return;
}
var dimension = this._getDimension();
this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
Util.reflow(this._element);
$__default['default'](this._element).addClass(CLASS_NAME_COLLAPSING).removeClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW$1);
var triggerArrayLength = this._triggerArray.length;
if (triggerArrayLength > 0) {
for (var i = 0; i < triggerArrayLength; i++) {
var trigger = this._triggerArray[i];
var selector = Util.getSelectorFromElement(trigger);
if (selector !== null) {
var $elem = $__default['default']([].slice.call(document.querySelectorAll(selector)));
if (!$elem.hasClass(CLASS_NAME_SHOW$1)) {
$__default['default'](trigger).addClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', false);
}
}
}
}
this.setTransitioning(true);
var complete = function complete() {
_this2.setTransitioning(false);
$__default['default'](_this2._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE).trigger(EVENT_HIDDEN);
};
this._element.style[dimension] = '';
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$__default['default'](this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
};
_proto.setTransitioning = function setTransitioning(isTransitioning) {
this._isTransitioning = isTransitioning;
};
_proto.dispose = function dispose() {
$__default['default'].removeData(this._element, DATA_KEY$3);
this._config = null;
this._parent = null;
this._element = null;
this._triggerArray = null;
this._isTransitioning = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default$1, config);
config.toggle = Boolean(config.toggle); // Coerce string values
Util.typeCheckConfig(NAME$3, config, DefaultType$1);
return config;
};
_proto._getDimension = function _getDimension() {
var hasWidth = $__default['default'](this._element).hasClass(DIMENSION_WIDTH);
return hasWidth ? DIMENSION_WIDTH : DIMENSION_HEIGHT;
};
_proto._getParent = function _getParent() {
var _this3 = this;
var parent;
if (Util.isElement(this._config.parent)) {
parent = this._config.parent; // It's a jQuery object
if (typeof this._config.parent.jquery !== 'undefined') {
parent = this._config.parent[0];
}
} else {
parent = document.querySelector(this._config.parent);
}
var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
var children = [].slice.call(parent.querySelectorAll(selector));
$__default['default'](children).each(function (i, element) {
_this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
});
return parent;
};
_proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
var isOpen = $__default['default'](element).hasClass(CLASS_NAME_SHOW$1);
if (triggerArray.length) {
$__default['default'](triggerArray).toggleClass(CLASS_NAME_COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
}
} // Static
;
Collapse._getTargetFromElement = function _getTargetFromElement(element) {
var selector = Util.getSelectorFromElement(element);
return selector ? document.querySelector(selector) : null;
};
Collapse._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $__default['default'](this);
var data = $element.data(DATA_KEY$3);
var _config = _extends({}, Default$1, $element.data(), typeof config === 'object' && config ? config : {});
if (!data && _config.toggle && typeof config === 'string' && /show|hide/.test(config)) {
_config.toggle = false;
}
if (!data) {
data = new Collapse(this, _config);
$element.data(DATA_KEY$3, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Collapse, null, [{
key: "VERSION",
get: function get() {
return VERSION$3;
}
}, {
key: "Default",
get: function get() {
return Default$1;
}
}]);
return Collapse;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_CLICK_DATA_API$3, SELECTOR_DATA_TOGGLE$1, function (event) {
// preventDefault only for <a> elements (which change the URL) not inside the collapsible element
if (event.currentTarget.tagName === 'A') {
event.preventDefault();
}
var $trigger = $__default['default'](this);
var selector = Util.getSelectorFromElement(this);
var selectors = [].slice.call(document.querySelectorAll(selector));
$__default['default'](selectors).each(function () {
var $target = $__default['default'](this);
var data = $target.data(DATA_KEY$3);
var config = data ? 'toggle' : $trigger.data();
Collapse._jQueryInterface.call($target, config);
});
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$3] = Collapse._jQueryInterface;
$__default['default'].fn[NAME$3].Constructor = Collapse;
$__default['default'].fn[NAME$3].noConflict = function () {
$__default['default'].fn[NAME$3] = JQUERY_NO_CONFLICT$3;
return Collapse._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$4 = 'dropdown';
var VERSION$4 = '4.6.0';
var DATA_KEY$4 = 'bs.dropdown';
var EVENT_KEY$4 = "." + DATA_KEY$4;
var DATA_API_KEY$4 = '.data-api';
var JQUERY_NO_CONFLICT$4 = $__default['default'].fn[NAME$4];
var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
var EVENT_HIDE$1 = "hide" + EVENT_KEY$4;
var EVENT_HIDDEN$1 = "hidden" + EVENT_KEY$4;
var EVENT_SHOW$1 = "show" + EVENT_KEY$4;
var EVENT_SHOWN$1 = "shown" + EVENT_KEY$4;
var EVENT_CLICK = "click" + EVENT_KEY$4;
var EVENT_CLICK_DATA_API$4 = "click" + EVENT_KEY$4 + DATA_API_KEY$4;
var EVENT_KEYDOWN_DATA_API = "keydown" + EVENT_KEY$4 + DATA_API_KEY$4;
var EVENT_KEYUP_DATA_API = "keyup" + EVENT_KEY$4 + DATA_API_KEY$4;
var CLASS_NAME_DISABLED = 'disabled';
var CLASS_NAME_SHOW$2 = 'show';
var CLASS_NAME_DROPUP = 'dropup';
var CLASS_NAME_DROPRIGHT = 'dropright';
var CLASS_NAME_DROPLEFT = 'dropleft';
var CLASS_NAME_MENURIGHT = 'dropdown-menu-right';
var CLASS_NAME_POSITION_STATIC = 'position-static';
var SELECTOR_DATA_TOGGLE$2 = '[data-toggle="dropdown"]';
var SELECTOR_FORM_CHILD = '.dropdown form';
var SELECTOR_MENU = '.dropdown-menu';
var SELECTOR_NAVBAR_NAV = '.navbar-nav';
var SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';
var PLACEMENT_TOP = 'top-start';
var PLACEMENT_TOPEND = 'top-end';
var PLACEMENT_BOTTOM = 'bottom-start';
var PLACEMENT_BOTTOMEND = 'bottom-end';
var PLACEMENT_RIGHT = 'right-start';
var PLACEMENT_LEFT = 'left-start';
var Default$2 = {
offset: 0,
flip: true,
boundary: 'scrollParent',
reference: 'toggle',
display: 'dynamic',
popperConfig: null
};
var DefaultType$2 = {
offset: '(number|string|function)',
flip: 'boolean',
boundary: '(string|element)',
reference: '(string|element)',
display: 'string',
popperConfig: '(null|object)'
};
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Dropdown = /*#__PURE__*/function () {
function Dropdown(element, config) {
this._element = element;
this._popper = null;
this._config = this._getConfig(config);
this._menu = this._getMenuElement();
this._inNavbar = this._detectNavbar();
this._addEventListeners();
} // Getters
var _proto = Dropdown.prototype;
// Public
_proto.toggle = function toggle() {
if (this._element.disabled || $__default['default'](this._element).hasClass(CLASS_NAME_DISABLED)) {
return;
}
var isActive = $__default['default'](this._menu).hasClass(CLASS_NAME_SHOW$2);
Dropdown._clearMenus();
if (isActive) {
return;
}
this.show(true);
};
_proto.show = function show(usePopper) {
if (usePopper === void 0) {
usePopper = false;
}
if (this._element.disabled || $__default['default'](this._element).hasClass(CLASS_NAME_DISABLED) || $__default['default'](this._menu).hasClass(CLASS_NAME_SHOW$2)) {
return;
}
var relatedTarget = {
relatedTarget: this._element
};
var showEvent = $__default['default'].Event(EVENT_SHOW$1, relatedTarget);
var parent = Dropdown._getParentFromElement(this._element);
$__default['default'](parent).trigger(showEvent);
if (showEvent.isDefaultPrevented()) {
return;
} // Totally disable Popper for Dropdowns in Navbar
if (!this._inNavbar && usePopper) {
/**
* Check for Popper dependency
* Popper - https://popper.js.org
*/
if (typeof Popper__default['default'] === 'undefined') {
throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)');
}
var referenceElement = this._element;
if (this._config.reference === 'parent') {
referenceElement = parent;
} else if (Util.isElement(this._config.reference)) {
referenceElement = this._config.reference; // Check if it's jQuery element
if (typeof this._config.reference.jquery !== 'undefined') {
referenceElement = this._config.reference[0];
}
} // If boundary is not `scrollParent`, then set position to `static`
// to allow the menu to "escape" the scroll parent's boundaries
// https://github.com/twbs/bootstrap/issues/24251
if (this._config.boundary !== 'scrollParent') {
$__default['default'](parent).addClass(CLASS_NAME_POSITION_STATIC);
}
this._popper = new Popper__default['default'](referenceElement, this._menu, this._getPopperConfig());
} // If this is a touch-enabled device we add extra
// empty mouseover listeners to the body's immediate children;
// only needed because of broken event delegation on iOS
// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
if ('ontouchstart' in document.documentElement && $__default['default'](parent).closest(SELECTOR_NAVBAR_NAV).length === 0) {
$__default['default'](document.body).children().on('mouseover', null, $__default['default'].noop);
}
this._element.focus();
this._element.setAttribute('aria-expanded', true);
$__default['default'](this._menu).toggleClass(CLASS_NAME_SHOW$2);
$__default['default'](parent).toggleClass(CLASS_NAME_SHOW$2).trigger($__default['default'].Event(EVENT_SHOWN$1, relatedTarget));
};
_proto.hide = function hide() {
if (this._element.disabled || $__default['default'](this._element).hasClass(CLASS_NAME_DISABLED) || !$__default['default'](this._menu).hasClass(CLASS_NAME_SHOW$2)) {
return;
}
var relatedTarget = {
relatedTarget: this._element
};
var hideEvent = $__default['default'].Event(EVENT_HIDE$1, relatedTarget);
var parent = Dropdown._getParentFromElement(this._element);
$__default['default'](parent).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
if (this._popper) {
this._popper.destroy();
}
$__default['default'](this._menu).toggleClass(CLASS_NAME_SHOW$2);
$__default['default'](parent).toggleClass(CLASS_NAME_SHOW$2).trigger($__default['default'].Event(EVENT_HIDDEN$1, relatedTarget));
};
_proto.dispose = function dispose() {
$__default['default'].removeData(this._element, DATA_KEY$4);
$__default['default'](this._element).off(EVENT_KEY$4);
this._element = null;
this._menu = null;
if (this._popper !== null) {
this._popper.destroy();
this._popper = null;
}
};
_proto.update = function update() {
this._inNavbar = this._detectNavbar();
if (this._popper !== null) {
this._popper.scheduleUpdate();
}
} // Private
;
_proto._addEventListeners = function _addEventListeners() {
var _this = this;
$__default['default'](this._element).on(EVENT_CLICK, function (event) {
event.preventDefault();
event.stopPropagation();
_this.toggle();
});
};
_proto._getConfig = function _getConfig(config) {
config = _extends({}, this.constructor.Default, $__default['default'](this._element).data(), config);
Util.typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
return config;
};
_proto._getMenuElement = function _getMenuElement() {
if (!this._menu) {
var parent = Dropdown._getParentFromElement(this._element);
if (parent) {
this._menu = parent.querySelector(SELECTOR_MENU);
}
}
return this._menu;
};
_proto._getPlacement = function _getPlacement() {
var $parentDropdown = $__default['default'](this._element.parentNode);
var placement = PLACEMENT_BOTTOM; // Handle dropup
if ($parentDropdown.hasClass(CLASS_NAME_DROPUP)) {
placement = $__default['default'](this._menu).hasClass(CLASS_NAME_MENURIGHT) ? PLACEMENT_TOPEND : PLACEMENT_TOP;
} else if ($parentDropdown.hasClass(CLASS_NAME_DROPRIGHT)) {
placement = PLACEMENT_RIGHT;
} else if ($parentDropdown.hasClass(CLASS_NAME_DROPLEFT)) {
placement = PLACEMENT_LEFT;
} else if ($__default['default'](this._menu).hasClass(CLASS_NAME_MENURIGHT)) {
placement = PLACEMENT_BOTTOMEND;
}
return placement;
};
_proto._detectNavbar = function _detectNavbar() {
return $__default['default'](this._element).closest('.navbar').length > 0;
};
_proto._getOffset = function _getOffset() {
var _this2 = this;
var offset = {};
if (typeof this._config.offset === 'function') {
offset.fn = function (data) {
data.offsets = _extends({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
return data;
};
} else {
offset.offset = this._config.offset;
}
return offset;
};
_proto._getPopperConfig = function _getPopperConfig() {
var popperConfig = {
placement: this._getPlacement(),
modifiers: {
offset: this._getOffset(),
flip: {
enabled: this._config.flip
},
preventOverflow: {
boundariesElement: this._config.boundary
}
}
}; // Disable Popper if we have a static display
if (this._config.display === 'static') {
popperConfig.modifiers.applyStyle = {
enabled: false
};
}
return _extends({}, popperConfig, this._config.popperConfig);
} // Static
;
Dropdown._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $__default['default'](this).data(DATA_KEY$4);
var _config = typeof config === 'object' ? config : null;
if (!data) {
data = new Dropdown(this, _config);
$__default['default'](this).data(DATA_KEY$4, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
Dropdown._clearMenus = function _clearMenus(event) {
if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
return;
}
var toggles = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE$2));
for (var i = 0, len = toggles.length; i < len; i++) {
var parent = Dropdown._getParentFromElement(toggles[i]);
var context = $__default['default'](toggles[i]).data(DATA_KEY$4);
var relatedTarget = {
relatedTarget: toggles[i]
};
if (event && event.type === 'click') {
relatedTarget.clickEvent = event;
}
if (!context) {
continue;
}
var dropdownMenu = context._menu;
if (!$__default['default'](parent).hasClass(CLASS_NAME_SHOW$2)) {
continue;
}
if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $__default['default'].contains(parent, event.target)) {
continue;
}
var hideEvent = $__default['default'].Event(EVENT_HIDE$1, relatedTarget);
$__default['default'](parent).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
continue;
} // If this is a touch-enabled device we remove the extra
// empty mouseover listeners we added for iOS support
if ('ontouchstart' in document.documentElement) {
$__default['default'](document.body).children().off('mouseover', null, $__default['default'].noop);
}
toggles[i].setAttribute('aria-expanded', 'false');
if (context._popper) {
context._popper.destroy();
}
$__default['default'](dropdownMenu).removeClass(CLASS_NAME_SHOW$2);
$__default['default'](parent).removeClass(CLASS_NAME_SHOW$2).trigger($__default['default'].Event(EVENT_HIDDEN$1, relatedTarget));
}
};
Dropdown._getParentFromElement = function _getParentFromElement(element) {
var parent;
var selector = Util.getSelectorFromElement(element);
if (selector) {
parent = document.querySelector(selector);
}
return parent || element.parentNode;
} // eslint-disable-next-line complexity
;
Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
// If not input/textarea:
// - And not a key in REGEXP_KEYDOWN => not a dropdown command
// If input/textarea:
// - If space key => not a dropdown command
// - If key is other than escape
// - If key is not up or down => not a dropdown command
// - If trigger inside the menu => not a dropdown command
if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $__default['default'](event.target).closest(SELECTOR_MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
return;
}
if (this.disabled || $__default['default'](this).hasClass(CLASS_NAME_DISABLED)) {
return;
}
var parent = Dropdown._getParentFromElement(this);
var isActive = $__default['default'](parent).hasClass(CLASS_NAME_SHOW$2);
if (!isActive && event.which === ESCAPE_KEYCODE) {
return;
}
event.preventDefault();
event.stopPropagation();
if (!isActive || event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE) {
if (event.which === ESCAPE_KEYCODE) {
$__default['default'](parent.querySelector(SELECTOR_DATA_TOGGLE$2)).trigger('focus');
}
$__default['default'](this).trigger('click');
return;
}
var items = [].slice.call(parent.querySelectorAll(SELECTOR_VISIBLE_ITEMS)).filter(function (item) {
return $__default['default'](item).is(':visible');
});
if (items.length === 0) {
return;
}
var index = items.indexOf(event.target);
if (event.which === ARROW_UP_KEYCODE && index > 0) {
// Up
index--;
}
if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
// Down
index++;
}
if (index < 0) {
index = 0;
}
items[index].focus();
};
_createClass(Dropdown, null, [{
key: "VERSION",
get: function get() {
return VERSION$4;
}
}, {
key: "Default",
get: function get() {
return Default$2;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$2;
}
}]);
return Dropdown;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE$2, Dropdown._dataApiKeydownHandler).on(EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown._dataApiKeydownHandler).on(EVENT_CLICK_DATA_API$4 + " " + EVENT_KEYUP_DATA_API, Dropdown._clearMenus).on(EVENT_CLICK_DATA_API$4, SELECTOR_DATA_TOGGLE$2, function (event) {
event.preventDefault();
event.stopPropagation();
Dropdown._jQueryInterface.call($__default['default'](this), 'toggle');
}).on(EVENT_CLICK_DATA_API$4, SELECTOR_FORM_CHILD, function (e) {
e.stopPropagation();
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$4] = Dropdown._jQueryInterface;
$__default['default'].fn[NAME$4].Constructor = Dropdown;
$__default['default'].fn[NAME$4].noConflict = function () {
$__default['default'].fn[NAME$4] = JQUERY_NO_CONFLICT$4;
return Dropdown._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$5 = 'modal';
var VERSION$5 = '4.6.0';
var DATA_KEY$5 = 'bs.modal';
var EVENT_KEY$5 = "." + DATA_KEY$5;
var DATA_API_KEY$5 = '.data-api';
var JQUERY_NO_CONFLICT$5 = $__default['default'].fn[NAME$5];
var ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key
var Default$3 = {
backdrop: true,
keyboard: true,
focus: true,
show: true
};
var DefaultType$3 = {
backdrop: '(boolean|string)',
keyboard: 'boolean',
focus: 'boolean',
show: 'boolean'
};
var EVENT_HIDE$2 = "hide" + EVENT_KEY$5;
var EVENT_HIDE_PREVENTED = "hidePrevented" + EVENT_KEY$5;
var EVENT_HIDDEN$2 = "hidden" + EVENT_KEY$5;
var EVENT_SHOW$2 = "show" + EVENT_KEY$5;
var EVENT_SHOWN$2 = "shown" + EVENT_KEY$5;
var EVENT_FOCUSIN = "focusin" + EVENT_KEY$5;
var EVENT_RESIZE = "resize" + EVENT_KEY$5;
var EVENT_CLICK_DISMISS = "click.dismiss" + EVENT_KEY$5;
var EVENT_KEYDOWN_DISMISS = "keydown.dismiss" + EVENT_KEY$5;
var EVENT_MOUSEUP_DISMISS = "mouseup.dismiss" + EVENT_KEY$5;
var EVENT_MOUSEDOWN_DISMISS = "mousedown.dismiss" + EVENT_KEY$5;
var EVENT_CLICK_DATA_API$5 = "click" + EVENT_KEY$5 + DATA_API_KEY$5;
var CLASS_NAME_SCROLLABLE = 'modal-dialog-scrollable';
var CLASS_NAME_SCROLLBAR_MEASURER = 'modal-scrollbar-measure';
var CLASS_NAME_BACKDROP = 'modal-backdrop';
var CLASS_NAME_OPEN = 'modal-open';
var CLASS_NAME_FADE$1 = 'fade';
var CLASS_NAME_SHOW$3 = 'show';
var CLASS_NAME_STATIC = 'modal-static';
var SELECTOR_DIALOG = '.modal-dialog';
var SELECTOR_MODAL_BODY = '.modal-body';
var SELECTOR_DATA_TOGGLE$3 = '[data-toggle="modal"]';
var SELECTOR_DATA_DISMISS = '[data-dismiss="modal"]';
var SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
var SELECTOR_STICKY_CONTENT = '.sticky-top';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Modal = /*#__PURE__*/function () {
function Modal(element, config) {
this._config = this._getConfig(config);
this._element = element;
this._dialog = element.querySelector(SELECTOR_DIALOG);
this._backdrop = null;
this._isShown = false;
this._isBodyOverflowing = false;
this._ignoreBackdropClick = false;
this._isTransitioning = false;
this._scrollbarWidth = 0;
} // Getters
var _proto = Modal.prototype;
// Public
_proto.toggle = function toggle(relatedTarget) {
return this._isShown ? this.hide() : this.show(relatedTarget);
};
_proto.show = function show(relatedTarget) {
var _this = this;
if (this._isShown || this._isTransitioning) {
return;
}
if ($__default['default'](this._element).hasClass(CLASS_NAME_FADE$1)) {
this._isTransitioning = true;
}
var showEvent = $__default['default'].Event(EVENT_SHOW$2, {
relatedTarget: relatedTarget
});
$__default['default'](this._element).trigger(showEvent);
if (this._isShown || showEvent.isDefaultPrevented()) {
return;
}
this._isShown = true;
this._checkScrollbar();
this._setScrollbar();
this._adjustDialog();
this._setEscapeEvent();
this._setResizeEvent();
$__default['default'](this._element).on(EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function (event) {
return _this.hide(event);
});
$__default['default'](this._dialog).on(EVENT_MOUSEDOWN_DISMISS, function () {
$__default['default'](_this._element).one(EVENT_MOUSEUP_DISMISS, function (event) {
if ($__default['default'](event.target).is(_this._element)) {
_this._ignoreBackdropClick = true;
}
});
});
this._showBackdrop(function () {
return _this._showElement(relatedTarget);
});
};
_proto.hide = function hide(event) {
var _this2 = this;
if (event) {
event.preventDefault();
}
if (!this._isShown || this._isTransitioning) {
return;
}
var hideEvent = $__default['default'].Event(EVENT_HIDE$2);
$__default['default'](this._element).trigger(hideEvent);
if (!this._isShown || hideEvent.isDefaultPrevented()) {
return;
}
this._isShown = false;
var transition = $__default['default'](this._element).hasClass(CLASS_NAME_FADE$1);
if (transition) {
this._isTransitioning = true;
}
this._setEscapeEvent();
this._setResizeEvent();
$__default['default'](document).off(EVENT_FOCUSIN);
$__default['default'](this._element).removeClass(CLASS_NAME_SHOW$3);
$__default['default'](this._element).off(EVENT_CLICK_DISMISS);
$__default['default'](this._dialog).off(EVENT_MOUSEDOWN_DISMISS);
if (transition) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$__default['default'](this._element).one(Util.TRANSITION_END, function (event) {
return _this2._hideModal(event);
}).emulateTransitionEnd(transitionDuration);
} else {
this._hideModal();
}
};
_proto.dispose = function dispose() {
[window, this._element, this._dialog].forEach(function (htmlElement) {
return $__default['default'](htmlElement).off(EVENT_KEY$5);
});
/**
* `document` has 2 events `EVENT_FOCUSIN` and `EVENT_CLICK_DATA_API`
* Do not move `document` in `htmlElements` array
* It will remove `EVENT_CLICK_DATA_API` event that should remain
*/
$__default['default'](document).off(EVENT_FOCUSIN);
$__default['default'].removeData(this._element, DATA_KEY$5);
this._config = null;
this._element = null;
this._dialog = null;
this._backdrop = null;
this._isShown = null;
this._isBodyOverflowing = null;
this._ignoreBackdropClick = null;
this._isTransitioning = null;
this._scrollbarWidth = null;
};
_proto.handleUpdate = function handleUpdate() {
this._adjustDialog();
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default$3, config);
Util.typeCheckConfig(NAME$5, config, DefaultType$3);
return config;
};
_proto._triggerBackdropTransition = function _triggerBackdropTransition() {
var _this3 = this;
var hideEventPrevented = $__default['default'].Event(EVENT_HIDE_PREVENTED);
$__default['default'](this._element).trigger(hideEventPrevented);
if (hideEventPrevented.isDefaultPrevented()) {
return;
}
var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
if (!isModalOverflowing) {
this._element.style.overflowY = 'hidden';
}
this._element.classList.add(CLASS_NAME_STATIC);
var modalTransitionDuration = Util.getTransitionDurationFromElement(this._dialog);
$__default['default'](this._element).off(Util.TRANSITION_END);
$__default['default'](this._element).one(Util.TRANSITION_END, function () {
_this3._element.classList.remove(CLASS_NAME_STATIC);
if (!isModalOverflowing) {
$__default['default'](_this3._element).one(Util.TRANSITION_END, function () {
_this3._element.style.overflowY = '';
}).emulateTransitionEnd(_this3._element, modalTransitionDuration);
}
}).emulateTransitionEnd(modalTransitionDuration);
this._element.focus();
};
_proto._showElement = function _showElement(relatedTarget) {
var _this4 = this;
var transition = $__default['default'](this._element).hasClass(CLASS_NAME_FADE$1);
var modalBody = this._dialog ? this._dialog.querySelector(SELECTOR_MODAL_BODY) : null;
if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
// Don't move modal's DOM position
document.body.appendChild(this._element);
}
this._element.style.display = 'block';
this._element.removeAttribute('aria-hidden');
this._element.setAttribute('aria-modal', true);
this._element.setAttribute('role', 'dialog');
if ($__default['default'](this._dialog).hasClass(CLASS_NAME_SCROLLABLE) && modalBody) {
modalBody.scrollTop = 0;
} else {
this._element.scrollTop = 0;
}
if (transition) {
Util.reflow(this._element);
}
$__default['default'](this._element).addClass(CLASS_NAME_SHOW$3);
if (this._config.focus) {
this._enforceFocus();
}
var shownEvent = $__default['default'].Event(EVENT_SHOWN$2, {
relatedTarget: relatedTarget
});
var transitionComplete = function transitionComplete() {
if (_this4._config.focus) {
_this4._element.focus();
}
_this4._isTransitioning = false;
$__default['default'](_this4._element).trigger(shownEvent);
};
if (transition) {
var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
$__default['default'](this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
} else {
transitionComplete();
}
};
_proto._enforceFocus = function _enforceFocus() {
var _this5 = this;
$__default['default'](document).off(EVENT_FOCUSIN) // Guard against infinite focus loop
.on(EVENT_FOCUSIN, function (event) {
if (document !== event.target && _this5._element !== event.target && $__default['default'](_this5._element).has(event.target).length === 0) {
_this5._element.focus();
}
});
};
_proto._setEscapeEvent = function _setEscapeEvent() {
var _this6 = this;
if (this._isShown) {
$__default['default'](this._element).on(EVENT_KEYDOWN_DISMISS, function (event) {
if (_this6._config.keyboard && event.which === ESCAPE_KEYCODE$1) {
event.preventDefault();
_this6.hide();
} else if (!_this6._config.keyboard && event.which === ESCAPE_KEYCODE$1) {
_this6._triggerBackdropTransition();
}
});
} else if (!this._isShown) {
$__default['default'](this._element).off(EVENT_KEYDOWN_DISMISS);
}
};
_proto._setResizeEvent = function _setResizeEvent() {
var _this7 = this;
if (this._isShown) {
$__default['default'](window).on(EVENT_RESIZE, function (event) {
return _this7.handleUpdate(event);
});
} else {
$__default['default'](window).off(EVENT_RESIZE);
}
};
_proto._hideModal = function _hideModal() {
var _this8 = this;
this._element.style.display = 'none';
this._element.setAttribute('aria-hidden', true);
this._element.removeAttribute('aria-modal');
this._element.removeAttribute('role');
this._isTransitioning = false;
this._showBackdrop(function () {
$__default['default'](document.body).removeClass(CLASS_NAME_OPEN);
_this8._resetAdjustments();
_this8._resetScrollbar();
$__default['default'](_this8._element).trigger(EVENT_HIDDEN$2);
});
};
_proto._removeBackdrop = function _removeBackdrop() {
if (this._backdrop) {
$__default['default'](this._backdrop).remove();
this._backdrop = null;
}
};
_proto._showBackdrop = function _showBackdrop(callback) {
var _this9 = this;
var animate = $__default['default'](this._element).hasClass(CLASS_NAME_FADE$1) ? CLASS_NAME_FADE$1 : '';
if (this._isShown && this._config.backdrop) {
this._backdrop = document.createElement('div');
this._backdrop.className = CLASS_NAME_BACKDROP;
if (animate) {
this._backdrop.classList.add(animate);
}
$__default['default'](this._backdrop).appendTo(document.body);
$__default['default'](this._element).on(EVENT_CLICK_DISMISS, function (event) {
if (_this9._ignoreBackdropClick) {
_this9._ignoreBackdropClick = false;
return;
}
if (event.target !== event.currentTarget) {
return;
}
if (_this9._config.backdrop === 'static') {
_this9._triggerBackdropTransition();
} else {
_this9.hide();
}
});
if (animate) {
Util.reflow(this._backdrop);
}
$__default['default'](this._backdrop).addClass(CLASS_NAME_SHOW$3);
if (!callback) {
return;
}
if (!animate) {
callback();
return;
}
var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
$__default['default'](this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
} else if (!this._isShown && this._backdrop) {
$__default['default'](this._backdrop).removeClass(CLASS_NAME_SHOW$3);
var callbackRemove = function callbackRemove() {
_this9._removeBackdrop();
if (callback) {
callback();
}
};
if ($__default['default'](this._element).hasClass(CLASS_NAME_FADE$1)) {
var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
$__default['default'](this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
} else {
callbackRemove();
}
} else if (callback) {
callback();
}
} // ----------------------------------------------------------------------
// the following methods are used to handle overflowing modals
// todo (fat): these should probably be refactored out of modal.js
// ----------------------------------------------------------------------
;
_proto._adjustDialog = function _adjustDialog() {
var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
if (!this._isBodyOverflowing && isModalOverflowing) {
this._element.style.paddingLeft = this._scrollbarWidth + "px";
}
if (this._isBodyOverflowing && !isModalOverflowing) {
this._element.style.paddingRight = this._scrollbarWidth + "px";
}
};
_proto._resetAdjustments = function _resetAdjustments() {
this._element.style.paddingLeft = '';
this._element.style.paddingRight = '';
};
_proto._checkScrollbar = function _checkScrollbar() {
var rect = document.body.getBoundingClientRect();
this._isBodyOverflowing = Math.round(rect.left + rect.right) < window.innerWidth;
this._scrollbarWidth = this._getScrollbarWidth();
};
_proto._setScrollbar = function _setScrollbar() {
var _this10 = this;
if (this._isBodyOverflowing) {
// Note: DOMNode.style.paddingRight returns the actual value or '' if not set
// while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
var fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
var stickyContent = [].slice.call(document.querySelectorAll(SELECTOR_STICKY_CONTENT)); // Adjust fixed content padding
$__default['default'](fixedContent).each(function (index, element) {
var actualPadding = element.style.paddingRight;
var calculatedPadding = $__default['default'](element).css('padding-right');
$__default['default'](element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this10._scrollbarWidth + "px");
}); // Adjust sticky content margin
$__default['default'](stickyContent).each(function (index, element) {
var actualMargin = element.style.marginRight;
var calculatedMargin = $__default['default'](element).css('margin-right');
$__default['default'](element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this10._scrollbarWidth + "px");
}); // Adjust body padding
var actualPadding = document.body.style.paddingRight;
var calculatedPadding = $__default['default'](document.body).css('padding-right');
$__default['default'](document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
}
$__default['default'](document.body).addClass(CLASS_NAME_OPEN);
};
_proto._resetScrollbar = function _resetScrollbar() {
// Restore fixed content padding
var fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
$__default['default'](fixedContent).each(function (index, element) {
var padding = $__default['default'](element).data('padding-right');
$__default['default'](element).removeData('padding-right');
element.style.paddingRight = padding ? padding : '';
}); // Restore sticky content
var elements = [].slice.call(document.querySelectorAll("" + SELECTOR_STICKY_CONTENT));
$__default['default'](elements).each(function (index, element) {
var margin = $__default['default'](element).data('margin-right');
if (typeof margin !== 'undefined') {
$__default['default'](element).css('margin-right', margin).removeData('margin-right');
}
}); // Restore body padding
var padding = $__default['default'](document.body).data('padding-right');
$__default['default'](document.body).removeData('padding-right');
document.body.style.paddingRight = padding ? padding : '';
};
_proto._getScrollbarWidth = function _getScrollbarWidth() {
// thx d.walsh
var scrollDiv = document.createElement('div');
scrollDiv.className = CLASS_NAME_SCROLLBAR_MEASURER;
document.body.appendChild(scrollDiv);
var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
document.body.removeChild(scrollDiv);
return scrollbarWidth;
} // Static
;
Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
return this.each(function () {
var data = $__default['default'](this).data(DATA_KEY$5);
var _config = _extends({}, Default$3, $__default['default'](this).data(), typeof config === 'object' && config ? config : {});
if (!data) {
data = new Modal(this, _config);
$__default['default'](this).data(DATA_KEY$5, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config](relatedTarget);
} else if (_config.show) {
data.show(relatedTarget);
}
});
};
_createClass(Modal, null, [{
key: "VERSION",
get: function get() {
return VERSION$5;
}
}, {
key: "Default",
get: function get() {
return Default$3;
}
}]);
return Modal;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_CLICK_DATA_API$5, SELECTOR_DATA_TOGGLE$3, function (event) {
var _this11 = this;
var target;
var selector = Util.getSelectorFromElement(this);
if (selector) {
target = document.querySelector(selector);
}
var config = $__default['default'](target).data(DATA_KEY$5) ? 'toggle' : _extends({}, $__default['default'](target).data(), $__default['default'](this).data());
if (this.tagName === 'A' || this.tagName === 'AREA') {
event.preventDefault();
}
var $target = $__default['default'](target).one(EVENT_SHOW$2, function (showEvent) {
if (showEvent.isDefaultPrevented()) {
// Only register focus restorer if modal will actually get shown
return;
}
$target.one(EVENT_HIDDEN$2, function () {
if ($__default['default'](_this11).is(':visible')) {
_this11.focus();
}
});
});
Modal._jQueryInterface.call($__default['default'](target), config, this);
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$5] = Modal._jQueryInterface;
$__default['default'].fn[NAME$5].Constructor = Modal;
$__default['default'].fn[NAME$5].noConflict = function () {
$__default['default'].fn[NAME$5] = JQUERY_NO_CONFLICT$5;
return Modal._jQueryInterface;
};
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.6.0): tools/sanitizer.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
var DefaultWhitelist = {
// Global attributes allowed on any supplied element below.
'*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
a: ['target', 'href', 'title', 'rel'],
area: [],
b: [],
br: [],
col: [],
code: [],
div: [],
em: [],
hr: [],
h1: [],
h2: [],
h3: [],
h4: [],
h5: [],
h6: [],
i: [],
img: ['src', 'srcset', 'alt', 'title', 'width', 'height'],
li: [],
ol: [],
p: [],
pre: [],
s: [],
small: [],
span: [],
sub: [],
sup: [],
strong: [],
u: [],
ul: []
};
/**
* A pattern that recognizes a commonly useful subset of URLs that are safe.
*
* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
*/
var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^#&/:?]*(?:[#/?]|$))/gi;
/**
* A pattern that matches safe data URLs. Only matches image, video and audio types.
*
* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
*/
var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i;
function allowedAttribute(attr, allowedAttributeList) {
var attrName = attr.nodeName.toLowerCase();
if (allowedAttributeList.indexOf(attrName) !== -1) {
if (uriAttrs.indexOf(attrName) !== -1) {
return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
}
return true;
}
var regExp = allowedAttributeList.filter(function (attrRegex) {
return attrRegex instanceof RegExp;
}); // Check if a regular expression validates the attribute.
for (var i = 0, len = regExp.length; i < len; i++) {
if (attrName.match(regExp[i])) {
return true;
}
}
return false;
}
function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
if (unsafeHtml.length === 0) {
return unsafeHtml;
}
if (sanitizeFn && typeof sanitizeFn === 'function') {
return sanitizeFn(unsafeHtml);
}
var domParser = new window.DOMParser();
var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
var whitelistKeys = Object.keys(whiteList);
var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));
var _loop = function _loop(i, len) {
var el = elements[i];
var elName = el.nodeName.toLowerCase();
if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
el.parentNode.removeChild(el);
return "continue";
}
var attributeList = [].slice.call(el.attributes);
var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
attributeList.forEach(function (attr) {
if (!allowedAttribute(attr, whitelistedAttributes)) {
el.removeAttribute(attr.nodeName);
}
});
};
for (var i = 0, len = elements.length; i < len; i++) {
var _ret = _loop(i);
if (_ret === "continue") continue;
}
return createdDocument.body.innerHTML;
}
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$6 = 'tooltip';
var VERSION$6 = '4.6.0';
var DATA_KEY$6 = 'bs.tooltip';
var EVENT_KEY$6 = "." + DATA_KEY$6;
var JQUERY_NO_CONFLICT$6 = $__default['default'].fn[NAME$6];
var CLASS_PREFIX = 'bs-tooltip';
var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
var DefaultType$4 = {
animation: 'boolean',
template: 'string',
title: '(string|element|function)',
trigger: 'string',
delay: '(number|object)',
html: 'boolean',
selector: '(string|boolean)',
placement: '(string|function)',
offset: '(number|string|function)',
container: '(string|element|boolean)',
fallbackPlacement: '(string|array)',
boundary: '(string|element)',
customClass: '(string|function)',
sanitize: 'boolean',
sanitizeFn: '(null|function)',
whiteList: 'object',
popperConfig: '(null|object)'
};
var AttachmentMap = {
AUTO: 'auto',
TOP: 'top',
RIGHT: 'right',
BOTTOM: 'bottom',
LEFT: 'left'
};
var Default$4 = {
animation: true,
template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
trigger: 'hover focus',
title: '',
delay: 0,
html: false,
selector: false,
placement: 'top',
offset: 0,
container: false,
fallbackPlacement: 'flip',
boundary: 'scrollParent',
customClass: '',
sanitize: true,
sanitizeFn: null,
whiteList: DefaultWhitelist,
popperConfig: null
};
var HOVER_STATE_SHOW = 'show';
var HOVER_STATE_OUT = 'out';
var Event = {
HIDE: "hide" + EVENT_KEY$6,
HIDDEN: "hidden" + EVENT_KEY$6,
SHOW: "show" + EVENT_KEY$6,
SHOWN: "shown" + EVENT_KEY$6,
INSERTED: "inserted" + EVENT_KEY$6,
CLICK: "click" + EVENT_KEY$6,
FOCUSIN: "focusin" + EVENT_KEY$6,
FOCUSOUT: "focusout" + EVENT_KEY$6,
MOUSEENTER: "mouseenter" + EVENT_KEY$6,
MOUSELEAVE: "mouseleave" + EVENT_KEY$6
};
var CLASS_NAME_FADE$2 = 'fade';
var CLASS_NAME_SHOW$4 = 'show';
var SELECTOR_TOOLTIP_INNER = '.tooltip-inner';
var SELECTOR_ARROW = '.arrow';
var TRIGGER_HOVER = 'hover';
var TRIGGER_FOCUS = 'focus';
var TRIGGER_CLICK = 'click';
var TRIGGER_MANUAL = 'manual';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Tooltip = /*#__PURE__*/function () {
function Tooltip(element, config) {
if (typeof Popper__default['default'] === 'undefined') {
throw new TypeError('Bootstrap\'s tooltips require Popper (https://popper.js.org)');
} // private
this._isEnabled = true;
this._timeout = 0;
this._hoverState = '';
this._activeTrigger = {};
this._popper = null; // Protected
this.element = element;
this.config = this._getConfig(config);
this.tip = null;
this._setListeners();
} // Getters
var _proto = Tooltip.prototype;
// Public
_proto.enable = function enable() {
this._isEnabled = true;
};
_proto.disable = function disable() {
this._isEnabled = false;
};
_proto.toggleEnabled = function toggleEnabled() {
this._isEnabled = !this._isEnabled;
};
_proto.toggle = function toggle(event) {
if (!this._isEnabled) {
return;
}
if (event) {
var dataKey = this.constructor.DATA_KEY;
var context = $__default['default'](event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$__default['default'](event.currentTarget).data(dataKey, context);
}
context._activeTrigger.click = !context._activeTrigger.click;
if (context._isWithActiveTrigger()) {
context._enter(null, context);
} else {
context._leave(null, context);
}
} else {
if ($__default['default'](this.getTipElement()).hasClass(CLASS_NAME_SHOW$4)) {
this._leave(null, this);
return;
}
this._enter(null, this);
}
};
_proto.dispose = function dispose() {
clearTimeout(this._timeout);
$__default['default'].removeData(this.element, this.constructor.DATA_KEY);
$__default['default'](this.element).off(this.constructor.EVENT_KEY);
$__default['default'](this.element).closest('.modal').off('hide.bs.modal', this._hideModalHandler);
if (this.tip) {
$__default['default'](this.tip).remove();
}
this._isEnabled = null;
this._timeout = null;
this._hoverState = null;
this._activeTrigger = null;
if (this._popper) {
this._popper.destroy();
}
this._popper = null;
this.element = null;
this.config = null;
this.tip = null;
};
_proto.show = function show() {
var _this = this;
if ($__default['default'](this.element).css('display') === 'none') {
throw new Error('Please use show on visible elements');
}
var showEvent = $__default['default'].Event(this.constructor.Event.SHOW);
if (this.isWithContent() && this._isEnabled) {
$__default['default'](this.element).trigger(showEvent);
var shadowRoot = Util.findShadowRoot(this.element);
var isInTheDom = $__default['default'].contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
if (showEvent.isDefaultPrevented() || !isInTheDom) {
return;
}
var tip = this.getTipElement();
var tipId = Util.getUID(this.constructor.NAME);
tip.setAttribute('id', tipId);
this.element.setAttribute('aria-describedby', tipId);
this.setContent();
if (this.config.animation) {
$__default['default'](tip).addClass(CLASS_NAME_FADE$2);
}
var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
var attachment = this._getAttachment(placement);
this.addAttachmentClass(attachment);
var container = this._getContainer();
$__default['default'](tip).data(this.constructor.DATA_KEY, this);
if (!$__default['default'].contains(this.element.ownerDocument.documentElement, this.tip)) {
$__default['default'](tip).appendTo(container);
}
$__default['default'](this.element).trigger(this.constructor.Event.INSERTED);
this._popper = new Popper__default['default'](this.element, tip, this._getPopperConfig(attachment));
$__default['default'](tip).addClass(CLASS_NAME_SHOW$4);
$__default['default'](tip).addClass(this.config.customClass); // If this is a touch-enabled device we add extra
// empty mouseover listeners to the body's immediate children;
// only needed because of broken event delegation on iOS
// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
if ('ontouchstart' in document.documentElement) {
$__default['default'](document.body).children().on('mouseover', null, $__default['default'].noop);
}
var complete = function complete() {
if (_this.config.animation) {
_this._fixTransition();
}
var prevHoverState = _this._hoverState;
_this._hoverState = null;
$__default['default'](_this.element).trigger(_this.constructor.Event.SHOWN);
if (prevHoverState === HOVER_STATE_OUT) {
_this._leave(null, _this);
}
};
if ($__default['default'](this.tip).hasClass(CLASS_NAME_FADE$2)) {
var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
$__default['default'](this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
}
};
_proto.hide = function hide(callback) {
var _this2 = this;
var tip = this.getTipElement();
var hideEvent = $__default['default'].Event(this.constructor.Event.HIDE);
var complete = function complete() {
if (_this2._hoverState !== HOVER_STATE_SHOW && tip.parentNode) {
tip.parentNode.removeChild(tip);
}
_this2._cleanTipClass();
_this2.element.removeAttribute('aria-describedby');
$__default['default'](_this2.element).trigger(_this2.constructor.Event.HIDDEN);
if (_this2._popper !== null) {
_this2._popper.destroy();
}
if (callback) {
callback();
}
};
$__default['default'](this.element).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
$__default['default'](tip).removeClass(CLASS_NAME_SHOW$4); // If this is a touch-enabled device we remove the extra
// empty mouseover listeners we added for iOS support
if ('ontouchstart' in document.documentElement) {
$__default['default'](document.body).children().off('mouseover', null, $__default['default'].noop);
}
this._activeTrigger[TRIGGER_CLICK] = false;
this._activeTrigger[TRIGGER_FOCUS] = false;
this._activeTrigger[TRIGGER_HOVER] = false;
if ($__default['default'](this.tip).hasClass(CLASS_NAME_FADE$2)) {
var transitionDuration = Util.getTransitionDurationFromElement(tip);
$__default['default'](tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
this._hoverState = '';
};
_proto.update = function update() {
if (this._popper !== null) {
this._popper.scheduleUpdate();
}
} // Protected
;
_proto.isWithContent = function isWithContent() {
return Boolean(this.getTitle());
};
_proto.addAttachmentClass = function addAttachmentClass(attachment) {
$__default['default'](this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
};
_proto.getTipElement = function getTipElement() {
this.tip = this.tip || $__default['default'](this.config.template)[0];
return this.tip;
};
_proto.setContent = function setContent() {
var tip = this.getTipElement();
this.setElementContent($__default['default'](tip.querySelectorAll(SELECTOR_TOOLTIP_INNER)), this.getTitle());
$__default['default'](tip).removeClass(CLASS_NAME_FADE$2 + " " + CLASS_NAME_SHOW$4);
};
_proto.setElementContent = function setElementContent($element, content) {
if (typeof content === 'object' && (content.nodeType || content.jquery)) {
// Content is a DOM node or a jQuery
if (this.config.html) {
if (!$__default['default'](content).parent().is($element)) {
$element.empty().append(content);
}
} else {
$element.text($__default['default'](content).text());
}
return;
}
if (this.config.html) {
if (this.config.sanitize) {
content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
}
$element.html(content);
} else {
$element.text(content);
}
};
_proto.getTitle = function getTitle() {
var title = this.element.getAttribute('data-original-title');
if (!title) {
title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
}
return title;
} // Private
;
_proto._getPopperConfig = function _getPopperConfig(attachment) {
var _this3 = this;
var defaultBsConfig = {
placement: attachment,
modifiers: {
offset: this._getOffset(),
flip: {
behavior: this.config.fallbackPlacement
},
arrow: {
element: SELECTOR_ARROW
},
preventOverflow: {
boundariesElement: this.config.boundary
}
},
onCreate: function onCreate(data) {
if (data.originalPlacement !== data.placement) {
_this3._handlePopperPlacementChange(data);
}
},
onUpdate: function onUpdate(data) {
return _this3._handlePopperPlacementChange(data);
}
};
return _extends({}, defaultBsConfig, this.config.popperConfig);
};
_proto._getOffset = function _getOffset() {
var _this4 = this;
var offset = {};
if (typeof this.config.offset === 'function') {
offset.fn = function (data) {
data.offsets = _extends({}, data.offsets, _this4.config.offset(data.offsets, _this4.element) || {});
return data;
};
} else {
offset.offset = this.config.offset;
}
return offset;
};
_proto._getContainer = function _getContainer() {
if (this.config.container === false) {
return document.body;
}
if (Util.isElement(this.config.container)) {
return $__default['default'](this.config.container);
}
return $__default['default'](document).find(this.config.container);
};
_proto._getAttachment = function _getAttachment(placement) {
return AttachmentMap[placement.toUpperCase()];
};
_proto._setListeners = function _setListeners() {
var _this5 = this;
var triggers = this.config.trigger.split(' ');
triggers.forEach(function (trigger) {
if (trigger === 'click') {
$__default['default'](_this5.element).on(_this5.constructor.Event.CLICK, _this5.config.selector, function (event) {
return _this5.toggle(event);
});
} else if (trigger !== TRIGGER_MANUAL) {
var eventIn = trigger === TRIGGER_HOVER ? _this5.constructor.Event.MOUSEENTER : _this5.constructor.Event.FOCUSIN;
var eventOut = trigger === TRIGGER_HOVER ? _this5.constructor.Event.MOUSELEAVE : _this5.constructor.Event.FOCUSOUT;
$__default['default'](_this5.element).on(eventIn, _this5.config.selector, function (event) {
return _this5._enter(event);
}).on(eventOut, _this5.config.selector, function (event) {
return _this5._leave(event);
});
}
});
this._hideModalHandler = function () {
if (_this5.element) {
_this5.hide();
}
};
$__default['default'](this.element).closest('.modal').on('hide.bs.modal', this._hideModalHandler);
if (this.config.selector) {
this.config = _extends({}, this.config, {
trigger: 'manual',
selector: ''
});
} else {
this._fixTitle();
}
};
_proto._fixTitle = function _fixTitle() {
var titleType = typeof this.element.getAttribute('data-original-title');
if (this.element.getAttribute('title') || titleType !== 'string') {
this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
this.element.setAttribute('title', '');
}
};
_proto._enter = function _enter(event, context) {
var dataKey = this.constructor.DATA_KEY;
context = context || $__default['default'](event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$__default['default'](event.currentTarget).data(dataKey, context);
}
if (event) {
context._activeTrigger[event.type === 'focusin' ? TRIGGER_FOCUS : TRIGGER_HOVER] = true;
}
if ($__default['default'](context.getTipElement()).hasClass(CLASS_NAME_SHOW$4) || context._hoverState === HOVER_STATE_SHOW) {
context._hoverState = HOVER_STATE_SHOW;
return;
}
clearTimeout(context._timeout);
context._hoverState = HOVER_STATE_SHOW;
if (!context.config.delay || !context.config.delay.show) {
context.show();
return;
}
context._timeout = setTimeout(function () {
if (context._hoverState === HOVER_STATE_SHOW) {
context.show();
}
}, context.config.delay.show);
};
_proto._leave = function _leave(event, context) {
var dataKey = this.constructor.DATA_KEY;
context = context || $__default['default'](event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$__default['default'](event.currentTarget).data(dataKey, context);
}
if (event) {
context._activeTrigger[event.type === 'focusout' ? TRIGGER_FOCUS : TRIGGER_HOVER] = false;
}
if (context._isWithActiveTrigger()) {
return;
}
clearTimeout(context._timeout);
context._hoverState = HOVER_STATE_OUT;
if (!context.config.delay || !context.config.delay.hide) {
context.hide();
return;
}
context._timeout = setTimeout(function () {
if (context._hoverState === HOVER_STATE_OUT) {
context.hide();
}
}, context.config.delay.hide);
};
_proto._isWithActiveTrigger = function _isWithActiveTrigger() {
for (var trigger in this._activeTrigger) {
if (this._activeTrigger[trigger]) {
return true;
}
}
return false;
};
_proto._getConfig = function _getConfig(config) {
var dataAttributes = $__default['default'](this.element).data();
Object.keys(dataAttributes).forEach(function (dataAttr) {
if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
delete dataAttributes[dataAttr];
}
});
config = _extends({}, this.constructor.Default, dataAttributes, typeof config === 'object' && config ? config : {});
if (typeof config.delay === 'number') {
config.delay = {
show: config.delay,
hide: config.delay
};
}
if (typeof config.title === 'number') {
config.title = config.title.toString();
}
if (typeof config.content === 'number') {
config.content = config.content.toString();
}
Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType);
if (config.sanitize) {
config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
}
return config;
};
_proto._getDelegateConfig = function _getDelegateConfig() {
var config = {};
if (this.config) {
for (var key in this.config) {
if (this.constructor.Default[key] !== this.config[key]) {
config[key] = this.config[key];
}
}
}
return config;
};
_proto._cleanTipClass = function _cleanTipClass() {
var $tip = $__default['default'](this.getTipElement());
var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
if (tabClass !== null && tabClass.length) {
$tip.removeClass(tabClass.join(''));
}
};
_proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
this.tip = popperData.instance.popper;
this._cleanTipClass();
this.addAttachmentClass(this._getAttachment(popperData.placement));
};
_proto._fixTransition = function _fixTransition() {
var tip = this.getTipElement();
var initConfigAnimation = this.config.animation;
if (tip.getAttribute('x-placement') !== null) {
return;
}
$__default['default'](tip).removeClass(CLASS_NAME_FADE$2);
this.config.animation = false;
this.hide();
this.show();
this.config.animation = initConfigAnimation;
} // Static
;
Tooltip._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $__default['default'](this);
var data = $element.data(DATA_KEY$6);
var _config = typeof config === 'object' && config;
if (!data && /dispose|hide/.test(config)) {
return;
}
if (!data) {
data = new Tooltip(this, _config);
$element.data(DATA_KEY$6, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Tooltip, null, [{
key: "VERSION",
get: function get() {
return VERSION$6;
}
}, {
key: "Default",
get: function get() {
return Default$4;
}
}, {
key: "NAME",
get: function get() {
return NAME$6;
}
}, {
key: "DATA_KEY",
get: function get() {
return DATA_KEY$6;
}
}, {
key: "Event",
get: function get() {
return Event;
}
}, {
key: "EVENT_KEY",
get: function get() {
return EVENT_KEY$6;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$4;
}
}]);
return Tooltip;
}();
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$6] = Tooltip._jQueryInterface;
$__default['default'].fn[NAME$6].Constructor = Tooltip;
$__default['default'].fn[NAME$6].noConflict = function () {
$__default['default'].fn[NAME$6] = JQUERY_NO_CONFLICT$6;
return Tooltip._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$7 = 'popover';
var VERSION$7 = '4.6.0';
var DATA_KEY$7 = 'bs.popover';
var EVENT_KEY$7 = "." + DATA_KEY$7;
var JQUERY_NO_CONFLICT$7 = $__default['default'].fn[NAME$7];
var CLASS_PREFIX$1 = 'bs-popover';
var BSCLS_PREFIX_REGEX$1 = new RegExp("(^|\\s)" + CLASS_PREFIX$1 + "\\S+", 'g');
var Default$5 = _extends({}, Tooltip.Default, {
placement: 'right',
trigger: 'click',
content: '',
template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
});
var DefaultType$5 = _extends({}, Tooltip.DefaultType, {
content: '(string|element|function)'
});
var CLASS_NAME_FADE$3 = 'fade';
var CLASS_NAME_SHOW$5 = 'show';
var SELECTOR_TITLE = '.popover-header';
var SELECTOR_CONTENT = '.popover-body';
var Event$1 = {
HIDE: "hide" + EVENT_KEY$7,
HIDDEN: "hidden" + EVENT_KEY$7,
SHOW: "show" + EVENT_KEY$7,
SHOWN: "shown" + EVENT_KEY$7,
INSERTED: "inserted" + EVENT_KEY$7,
CLICK: "click" + EVENT_KEY$7,
FOCUSIN: "focusin" + EVENT_KEY$7,
FOCUSOUT: "focusout" + EVENT_KEY$7,
MOUSEENTER: "mouseenter" + EVENT_KEY$7,
MOUSELEAVE: "mouseleave" + EVENT_KEY$7
};
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Popover = /*#__PURE__*/function (_Tooltip) {
_inheritsLoose(Popover, _Tooltip);
function Popover() {
return _Tooltip.apply(this, arguments) || this;
}
var _proto = Popover.prototype;
// Overrides
_proto.isWithContent = function isWithContent() {
return this.getTitle() || this._getContent();
};
_proto.addAttachmentClass = function addAttachmentClass(attachment) {
$__default['default'](this.getTipElement()).addClass(CLASS_PREFIX$1 + "-" + attachment);
};
_proto.getTipElement = function getTipElement() {
this.tip = this.tip || $__default['default'](this.config.template)[0];
return this.tip;
};
_proto.setContent = function setContent() {
var $tip = $__default['default'](this.getTipElement()); // We use append for html objects to maintain js events
this.setElementContent($tip.find(SELECTOR_TITLE), this.getTitle());
var content = this._getContent();
if (typeof content === 'function') {
content = content.call(this.element);
}
this.setElementContent($tip.find(SELECTOR_CONTENT), content);
$tip.removeClass(CLASS_NAME_FADE$3 + " " + CLASS_NAME_SHOW$5);
} // Private
;
_proto._getContent = function _getContent() {
return this.element.getAttribute('data-content') || this.config.content;
};
_proto._cleanTipClass = function _cleanTipClass() {
var $tip = $__default['default'](this.getTipElement());
var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1);
if (tabClass !== null && tabClass.length > 0) {
$tip.removeClass(tabClass.join(''));
}
} // Static
;
Popover._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $__default['default'](this).data(DATA_KEY$7);
var _config = typeof config === 'object' ? config : null;
if (!data && /dispose|hide/.test(config)) {
return;
}
if (!data) {
data = new Popover(this, _config);
$__default['default'](this).data(DATA_KEY$7, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Popover, null, [{
key: "VERSION",
// Getters
get: function get() {
return VERSION$7;
}
}, {
key: "Default",
get: function get() {
return Default$5;
}
}, {
key: "NAME",
get: function get() {
return NAME$7;
}
}, {
key: "DATA_KEY",
get: function get() {
return DATA_KEY$7;
}
}, {
key: "Event",
get: function get() {
return Event$1;
}
}, {
key: "EVENT_KEY",
get: function get() {
return EVENT_KEY$7;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$5;
}
}]);
return Popover;
}(Tooltip);
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$7] = Popover._jQueryInterface;
$__default['default'].fn[NAME$7].Constructor = Popover;
$__default['default'].fn[NAME$7].noConflict = function () {
$__default['default'].fn[NAME$7] = JQUERY_NO_CONFLICT$7;
return Popover._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$8 = 'scrollspy';
var VERSION$8 = '4.6.0';
var DATA_KEY$8 = 'bs.scrollspy';
var EVENT_KEY$8 = "." + DATA_KEY$8;
var DATA_API_KEY$6 = '.data-api';
var JQUERY_NO_CONFLICT$8 = $__default['default'].fn[NAME$8];
var Default$6 = {
offset: 10,
method: 'auto',
target: ''
};
var DefaultType$6 = {
offset: 'number',
method: 'string',
target: '(string|element)'
};
var EVENT_ACTIVATE = "activate" + EVENT_KEY$8;
var EVENT_SCROLL = "scroll" + EVENT_KEY$8;
var EVENT_LOAD_DATA_API$2 = "load" + EVENT_KEY$8 + DATA_API_KEY$6;
var CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item';
var CLASS_NAME_ACTIVE$2 = 'active';
var SELECTOR_DATA_SPY = '[data-spy="scroll"]';
var SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
var SELECTOR_NAV_LINKS = '.nav-link';
var SELECTOR_NAV_ITEMS = '.nav-item';
var SELECTOR_LIST_ITEMS = '.list-group-item';
var SELECTOR_DROPDOWN = '.dropdown';
var SELECTOR_DROPDOWN_ITEMS = '.dropdown-item';
var SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
var METHOD_OFFSET = 'offset';
var METHOD_POSITION = 'position';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var ScrollSpy = /*#__PURE__*/function () {
function ScrollSpy(element, config) {
var _this = this;
this._element = element;
this._scrollElement = element.tagName === 'BODY' ? window : element;
this._config = this._getConfig(config);
this._selector = this._config.target + " " + SELECTOR_NAV_LINKS + "," + (this._config.target + " " + SELECTOR_LIST_ITEMS + ",") + (this._config.target + " " + SELECTOR_DROPDOWN_ITEMS);
this._offsets = [];
this._targets = [];
this._activeTarget = null;
this._scrollHeight = 0;
$__default['default'](this._scrollElement).on(EVENT_SCROLL, function (event) {
return _this._process(event);
});
this.refresh();
this._process();
} // Getters
var _proto = ScrollSpy.prototype;
// Public
_proto.refresh = function refresh() {
var _this2 = this;
var autoMethod = this._scrollElement === this._scrollElement.window ? METHOD_OFFSET : METHOD_POSITION;
var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
var offsetBase = offsetMethod === METHOD_POSITION ? this._getScrollTop() : 0;
this._offsets = [];
this._targets = [];
this._scrollHeight = this._getScrollHeight();
var targets = [].slice.call(document.querySelectorAll(this._selector));
targets.map(function (element) {
var target;
var targetSelector = Util.getSelectorFromElement(element);
if (targetSelector) {
target = document.querySelector(targetSelector);
}
if (target) {
var targetBCR = target.getBoundingClientRect();
if (targetBCR.width || targetBCR.height) {
// TODO (fat): remove sketch reliance on jQuery position/offset
return [$__default['default'](target)[offsetMethod]().top + offsetBase, targetSelector];
}
}
return null;
}).filter(function (item) {
return item;
}).sort(function (a, b) {
return a[0] - b[0];
}).forEach(function (item) {
_this2._offsets.push(item[0]);
_this2._targets.push(item[1]);
});
};
_proto.dispose = function dispose() {
$__default['default'].removeData(this._element, DATA_KEY$8);
$__default['default'](this._scrollElement).off(EVENT_KEY$8);
this._element = null;
this._scrollElement = null;
this._config = null;
this._selector = null;
this._offsets = null;
this._targets = null;
this._activeTarget = null;
this._scrollHeight = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default$6, typeof config === 'object' && config ? config : {});
if (typeof config.target !== 'string' && Util.isElement(config.target)) {
var id = $__default['default'](config.target).attr('id');
if (!id) {
id = Util.getUID(NAME$8);
$__default['default'](config.target).attr('id', id);
}
config.target = "#" + id;
}
Util.typeCheckConfig(NAME$8, config, DefaultType$6);
return config;
};
_proto._getScrollTop = function _getScrollTop() {
return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
};
_proto._getScrollHeight = function _getScrollHeight() {
return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
};
_proto._getOffsetHeight = function _getOffsetHeight() {
return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
};
_proto._process = function _process() {
var scrollTop = this._getScrollTop() + this._config.offset;
var scrollHeight = this._getScrollHeight();
var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
if (this._scrollHeight !== scrollHeight) {
this.refresh();
}
if (scrollTop >= maxScroll) {
var target = this._targets[this._targets.length - 1];
if (this._activeTarget !== target) {
this._activate(target);
}
return;
}
if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
this._activeTarget = null;
this._clear();
return;
}
for (var i = this._offsets.length; i--;) {
var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
if (isActiveTarget) {
this._activate(this._targets[i]);
}
}
};
_proto._activate = function _activate(target) {
this._activeTarget = target;
this._clear();
var queries = this._selector.split(',').map(function (selector) {
return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
});
var $link = $__default['default']([].slice.call(document.querySelectorAll(queries.join(','))));
if ($link.hasClass(CLASS_NAME_DROPDOWN_ITEM)) {
$link.closest(SELECTOR_DROPDOWN).find(SELECTOR_DROPDOWN_TOGGLE).addClass(CLASS_NAME_ACTIVE$2);
$link.addClass(CLASS_NAME_ACTIVE$2);
} else {
// Set triggered link as active
$link.addClass(CLASS_NAME_ACTIVE$2); // Set triggered links parents as active
// With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
$link.parents(SELECTOR_NAV_LIST_GROUP).prev(SELECTOR_NAV_LINKS + ", " + SELECTOR_LIST_ITEMS).addClass(CLASS_NAME_ACTIVE$2); // Handle special case when .nav-link is inside .nav-item
$link.parents(SELECTOR_NAV_LIST_GROUP).prev(SELECTOR_NAV_ITEMS).children(SELECTOR_NAV_LINKS).addClass(CLASS_NAME_ACTIVE$2);
}
$__default['default'](this._scrollElement).trigger(EVENT_ACTIVATE, {
relatedTarget: target
});
};
_proto._clear = function _clear() {
[].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
return node.classList.contains(CLASS_NAME_ACTIVE$2);
}).forEach(function (node) {
return node.classList.remove(CLASS_NAME_ACTIVE$2);
});
} // Static
;
ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $__default['default'](this).data(DATA_KEY$8);
var _config = typeof config === 'object' && config;
if (!data) {
data = new ScrollSpy(this, _config);
$__default['default'](this).data(DATA_KEY$8, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(ScrollSpy, null, [{
key: "VERSION",
get: function get() {
return VERSION$8;
}
}, {
key: "Default",
get: function get() {
return Default$6;
}
}]);
return ScrollSpy;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](window).on(EVENT_LOAD_DATA_API$2, function () {
var scrollSpys = [].slice.call(document.querySelectorAll(SELECTOR_DATA_SPY));
var scrollSpysLength = scrollSpys.length;
for (var i = scrollSpysLength; i--;) {
var $spy = $__default['default'](scrollSpys[i]);
ScrollSpy._jQueryInterface.call($spy, $spy.data());
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$8] = ScrollSpy._jQueryInterface;
$__default['default'].fn[NAME$8].Constructor = ScrollSpy;
$__default['default'].fn[NAME$8].noConflict = function () {
$__default['default'].fn[NAME$8] = JQUERY_NO_CONFLICT$8;
return ScrollSpy._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$9 = 'tab';
var VERSION$9 = '4.6.0';
var DATA_KEY$9 = 'bs.tab';
var EVENT_KEY$9 = "." + DATA_KEY$9;
var DATA_API_KEY$7 = '.data-api';
var JQUERY_NO_CONFLICT$9 = $__default['default'].fn[NAME$9];
var EVENT_HIDE$3 = "hide" + EVENT_KEY$9;
var EVENT_HIDDEN$3 = "hidden" + EVENT_KEY$9;
var EVENT_SHOW$3 = "show" + EVENT_KEY$9;
var EVENT_SHOWN$3 = "shown" + EVENT_KEY$9;
var EVENT_CLICK_DATA_API$6 = "click" + EVENT_KEY$9 + DATA_API_KEY$7;
var CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu';
var CLASS_NAME_ACTIVE$3 = 'active';
var CLASS_NAME_DISABLED$1 = 'disabled';
var CLASS_NAME_FADE$4 = 'fade';
var CLASS_NAME_SHOW$6 = 'show';
var SELECTOR_DROPDOWN$1 = '.dropdown';
var SELECTOR_NAV_LIST_GROUP$1 = '.nav, .list-group';
var SELECTOR_ACTIVE$2 = '.active';
var SELECTOR_ACTIVE_UL = '> li > .active';
var SELECTOR_DATA_TOGGLE$4 = '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]';
var SELECTOR_DROPDOWN_TOGGLE$1 = '.dropdown-toggle';
var SELECTOR_DROPDOWN_ACTIVE_CHILD = '> .dropdown-menu .active';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Tab = /*#__PURE__*/function () {
function Tab(element) {
this._element = element;
} // Getters
var _proto = Tab.prototype;
// Public
_proto.show = function show() {
var _this = this;
if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $__default['default'](this._element).hasClass(CLASS_NAME_ACTIVE$3) || $__default['default'](this._element).hasClass(CLASS_NAME_DISABLED$1)) {
return;
}
var target;
var previous;
var listElement = $__default['default'](this._element).closest(SELECTOR_NAV_LIST_GROUP$1)[0];
var selector = Util.getSelectorFromElement(this._element);
if (listElement) {
var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? SELECTOR_ACTIVE_UL : SELECTOR_ACTIVE$2;
previous = $__default['default'].makeArray($__default['default'](listElement).find(itemSelector));
previous = previous[previous.length - 1];
}
var hideEvent = $__default['default'].Event(EVENT_HIDE$3, {
relatedTarget: this._element
});
var showEvent = $__default['default'].Event(EVENT_SHOW$3, {
relatedTarget: previous
});
if (previous) {
$__default['default'](previous).trigger(hideEvent);
}
$__default['default'](this._element).trigger(showEvent);
if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
return;
}
if (selector) {
target = document.querySelector(selector);
}
this._activate(this._element, listElement);
var complete = function complete() {
var hiddenEvent = $__default['default'].Event(EVENT_HIDDEN$3, {
relatedTarget: _this._element
});
var shownEvent = $__default['default'].Event(EVENT_SHOWN$3, {
relatedTarget: previous
});
$__default['default'](previous).trigger(hiddenEvent);
$__default['default'](_this._element).trigger(shownEvent);
};
if (target) {
this._activate(target, target.parentNode, complete);
} else {
complete();
}
};
_proto.dispose = function dispose() {
$__default['default'].removeData(this._element, DATA_KEY$9);
this._element = null;
} // Private
;
_proto._activate = function _activate(element, container, callback) {
var _this2 = this;
var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $__default['default'](container).find(SELECTOR_ACTIVE_UL) : $__default['default'](container).children(SELECTOR_ACTIVE$2);
var active = activeElements[0];
var isTransitioning = callback && active && $__default['default'](active).hasClass(CLASS_NAME_FADE$4);
var complete = function complete() {
return _this2._transitionComplete(element, active, callback);
};
if (active && isTransitioning) {
var transitionDuration = Util.getTransitionDurationFromElement(active);
$__default['default'](active).removeClass(CLASS_NAME_SHOW$6).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto._transitionComplete = function _transitionComplete(element, active, callback) {
if (active) {
$__default['default'](active).removeClass(CLASS_NAME_ACTIVE$3);
var dropdownChild = $__default['default'](active.parentNode).find(SELECTOR_DROPDOWN_ACTIVE_CHILD)[0];
if (dropdownChild) {
$__default['default'](dropdownChild).removeClass(CLASS_NAME_ACTIVE$3);
}
if (active.getAttribute('role') === 'tab') {
active.setAttribute('aria-selected', false);
}
}
$__default['default'](element).addClass(CLASS_NAME_ACTIVE$3);
if (element.getAttribute('role') === 'tab') {
element.setAttribute('aria-selected', true);
}
Util.reflow(element);
if (element.classList.contains(CLASS_NAME_FADE$4)) {
element.classList.add(CLASS_NAME_SHOW$6);
}
if (element.parentNode && $__default['default'](element.parentNode).hasClass(CLASS_NAME_DROPDOWN_MENU)) {
var dropdownElement = $__default['default'](element).closest(SELECTOR_DROPDOWN$1)[0];
if (dropdownElement) {
var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(SELECTOR_DROPDOWN_TOGGLE$1));
$__default['default'](dropdownToggleList).addClass(CLASS_NAME_ACTIVE$3);
}
element.setAttribute('aria-expanded', true);
}
if (callback) {
callback();
}
} // Static
;
Tab._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $this = $__default['default'](this);
var data = $this.data(DATA_KEY$9);
if (!data) {
data = new Tab(this);
$this.data(DATA_KEY$9, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Tab, null, [{
key: "VERSION",
get: function get() {
return VERSION$9;
}
}]);
return Tab;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$__default['default'](document).on(EVENT_CLICK_DATA_API$6, SELECTOR_DATA_TOGGLE$4, function (event) {
event.preventDefault();
Tab._jQueryInterface.call($__default['default'](this), 'show');
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$9] = Tab._jQueryInterface;
$__default['default'].fn[NAME$9].Constructor = Tab;
$__default['default'].fn[NAME$9].noConflict = function () {
$__default['default'].fn[NAME$9] = JQUERY_NO_CONFLICT$9;
return Tab._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$a = 'toast';
var VERSION$a = '4.6.0';
var DATA_KEY$a = 'bs.toast';
var EVENT_KEY$a = "." + DATA_KEY$a;
var JQUERY_NO_CONFLICT$a = $__default['default'].fn[NAME$a];
var EVENT_CLICK_DISMISS$1 = "click.dismiss" + EVENT_KEY$a;
var EVENT_HIDE$4 = "hide" + EVENT_KEY$a;
var EVENT_HIDDEN$4 = "hidden" + EVENT_KEY$a;
var EVENT_SHOW$4 = "show" + EVENT_KEY$a;
var EVENT_SHOWN$4 = "shown" + EVENT_KEY$a;
var CLASS_NAME_FADE$5 = 'fade';
var CLASS_NAME_HIDE = 'hide';
var CLASS_NAME_SHOW$7 = 'show';
var CLASS_NAME_SHOWING = 'showing';
var DefaultType$7 = {
animation: 'boolean',
autohide: 'boolean',
delay: 'number'
};
var Default$7 = {
animation: true,
autohide: true,
delay: 500
};
var SELECTOR_DATA_DISMISS$1 = '[data-dismiss="toast"]';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Toast = /*#__PURE__*/function () {
function Toast(element, config) {
this._element = element;
this._config = this._getConfig(config);
this._timeout = null;
this._setListeners();
} // Getters
var _proto = Toast.prototype;
// Public
_proto.show = function show() {
var _this = this;
var showEvent = $__default['default'].Event(EVENT_SHOW$4);
$__default['default'](this._element).trigger(showEvent);
if (showEvent.isDefaultPrevented()) {
return;
}
this._clearTimeout();
if (this._config.animation) {
this._element.classList.add(CLASS_NAME_FADE$5);
}
var complete = function complete() {
_this._element.classList.remove(CLASS_NAME_SHOWING);
_this._element.classList.add(CLASS_NAME_SHOW$7);
$__default['default'](_this._element).trigger(EVENT_SHOWN$4);
if (_this._config.autohide) {
_this._timeout = setTimeout(function () {
_this.hide();
}, _this._config.delay);
}
};
this._element.classList.remove(CLASS_NAME_HIDE);
Util.reflow(this._element);
this._element.classList.add(CLASS_NAME_SHOWING);
if (this._config.animation) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$__default['default'](this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto.hide = function hide() {
if (!this._element.classList.contains(CLASS_NAME_SHOW$7)) {
return;
}
var hideEvent = $__default['default'].Event(EVENT_HIDE$4);
$__default['default'](this._element).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
this._close();
};
_proto.dispose = function dispose() {
this._clearTimeout();
if (this._element.classList.contains(CLASS_NAME_SHOW$7)) {
this._element.classList.remove(CLASS_NAME_SHOW$7);
}
$__default['default'](this._element).off(EVENT_CLICK_DISMISS$1);
$__default['default'].removeData(this._element, DATA_KEY$a);
this._element = null;
this._config = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default$7, $__default['default'](this._element).data(), typeof config === 'object' && config ? config : {});
Util.typeCheckConfig(NAME$a, config, this.constructor.DefaultType);
return config;
};
_proto._setListeners = function _setListeners() {
var _this2 = this;
$__default['default'](this._element).on(EVENT_CLICK_DISMISS$1, SELECTOR_DATA_DISMISS$1, function () {
return _this2.hide();
});
};
_proto._close = function _close() {
var _this3 = this;
var complete = function complete() {
_this3._element.classList.add(CLASS_NAME_HIDE);
$__default['default'](_this3._element).trigger(EVENT_HIDDEN$4);
};
this._element.classList.remove(CLASS_NAME_SHOW$7);
if (this._config.animation) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$__default['default'](this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto._clearTimeout = function _clearTimeout() {
clearTimeout(this._timeout);
this._timeout = null;
} // Static
;
Toast._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $__default['default'](this);
var data = $element.data(DATA_KEY$a);
var _config = typeof config === 'object' && config;
if (!data) {
data = new Toast(this, _config);
$element.data(DATA_KEY$a, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config](this);
}
});
};
_createClass(Toast, null, [{
key: "VERSION",
get: function get() {
return VERSION$a;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$7;
}
}, {
key: "Default",
get: function get() {
return Default$7;
}
}]);
return Toast;
}();
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$__default['default'].fn[NAME$a] = Toast._jQueryInterface;
$__default['default'].fn[NAME$a].Constructor = Toast;
$__default['default'].fn[NAME$a].noConflict = function () {
$__default['default'].fn[NAME$a] = JQUERY_NO_CONFLICT$a;
return Toast._jQueryInterface;
};
exports.Alert = Alert;
exports.Button = Button;
exports.Carousel = Carousel;
exports.Collapse = Collapse;
exports.Dropdown = Dropdown;
exports.Modal = Modal;
exports.Popover = Popover;
exports.Scrollspy = ScrollSpy;
exports.Tab = Tab;
exports.Toast = Toast;
exports.Tooltip = Tooltip;
exports.Util = Util;
Object.defineProperty(exports, '__esModule', { value: true });
})));
//# sourceMappingURL=bootstrap.js.map
/***/ }),
/***/ "./node_modules/bootstrap/dist/js/bootstrap.js":
/*!*****************************************************!*\
!*** ./node_modules/bootstrap/dist/js/bootstrap.js ***!
\*****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
/*!
* Bootstrap v4.5.2 (https://getbootstrap.com/)
* Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
*/
(function (global, factory) {
true ? factory(exports, __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js"), __webpack_require__(/*! popper.js */ "./node_modules/popper.js/dist/esm/popper.js")) :
undefined;
}(this, (function (exports, $, Popper) { 'use strict';
$ = $ && Object.prototype.hasOwnProperty.call($, 'default') ? $['default'] : $;
Popper = Popper && Object.prototype.hasOwnProperty.call(Popper, 'default') ? Popper['default'] : Popper;
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _extends() {
_extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
subClass.__proto__ = superClass;
}
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.5.2): util.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* ------------------------------------------------------------------------
* Private TransitionEnd Helpers
* ------------------------------------------------------------------------
*/
var TRANSITION_END = 'transitionend';
var MAX_UID = 1000000;
var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
function toType(obj) {
if (obj === null || typeof obj === 'undefined') {
return "" + obj;
}
return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
}
function getSpecialTransitionEndEvent() {
return {
bindType: TRANSITION_END,
delegateType: TRANSITION_END,
handle: function handle(event) {
if ($(event.target).is(this)) {
return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
}
return undefined;
}
};
}
function transitionEndEmulator(duration) {
var _this = this;
var called = false;
$(this).one(Util.TRANSITION_END, function () {
called = true;
});
setTimeout(function () {
if (!called) {
Util.triggerTransitionEnd(_this);
}
}, duration);
return this;
}
function setTransitionEndSupport() {
$.fn.emulateTransitionEnd = transitionEndEmulator;
$.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
}
/**
* --------------------------------------------------------------------------
* Public Util Api
* --------------------------------------------------------------------------
*/
var Util = {
TRANSITION_END: 'bsTransitionEnd',
getUID: function getUID(prefix) {
do {
// eslint-disable-next-line no-bitwise
prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
} while (document.getElementById(prefix));
return prefix;
},
getSelectorFromElement: function getSelectorFromElement(element) {
var selector = element.getAttribute('data-target');
if (!selector || selector === '#') {
var hrefAttr = element.getAttribute('href');
selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
}
try {
return document.querySelector(selector) ? selector : null;
} catch (err) {
return null;
}
},
getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
if (!element) {
return 0;
} // Get transition-duration of the element
var transitionDuration = $(element).css('transition-duration');
var transitionDelay = $(element).css('transition-delay');
var floatTransitionDuration = parseFloat(transitionDuration);
var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
if (!floatTransitionDuration && !floatTransitionDelay) {
return 0;
} // If multiple durations are defined, take the first
transitionDuration = transitionDuration.split(',')[0];
transitionDelay = transitionDelay.split(',')[0];
return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
},
reflow: function reflow(element) {
return element.offsetHeight;
},
triggerTransitionEnd: function triggerTransitionEnd(element) {
$(element).trigger(TRANSITION_END);
},
// TODO: Remove in v5
supportsTransitionEnd: function supportsTransitionEnd() {
return Boolean(TRANSITION_END);
},
isElement: function isElement(obj) {
return (obj[0] || obj).nodeType;
},
typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
for (var property in configTypes) {
if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
var expectedTypes = configTypes[property];
var value = config[property];
var valueType = value && Util.isElement(value) ? 'element' : toType(value);
if (!new RegExp(expectedTypes).test(valueType)) {
throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
}
}
}
},
findShadowRoot: function findShadowRoot(element) {
if (!document.documentElement.attachShadow) {
return null;
} // Can find the shadow root otherwise it'll return the document
if (typeof element.getRootNode === 'function') {
var root = element.getRootNode();
return root instanceof ShadowRoot ? root : null;
}
if (element instanceof ShadowRoot) {
return element;
} // when we don't find a shadow root
if (!element.parentNode) {
return null;
}
return Util.findShadowRoot(element.parentNode);
},
jQueryDetection: function jQueryDetection() {
if (typeof $ === 'undefined') {
throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
}
var version = $.fn.jquery.split(' ')[0].split('.');
var minMajor = 1;
var ltMajor = 2;
var minMinor = 9;
var minPatch = 1;
var maxMajor = 4;
if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
}
}
};
Util.jQueryDetection();
setTransitionEndSupport();
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME = 'alert';
var VERSION = '4.5.2';
var DATA_KEY = 'bs.alert';
var EVENT_KEY = "." + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $.fn[NAME];
var SELECTOR_DISMISS = '[data-dismiss="alert"]';
var EVENT_CLOSE = "close" + EVENT_KEY;
var EVENT_CLOSED = "closed" + EVENT_KEY;
var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
var CLASS_NAME_ALERT = 'alert';
var CLASS_NAME_FADE = 'fade';
var CLASS_NAME_SHOW = 'show';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Alert = /*#__PURE__*/function () {
function Alert(element) {
this._element = element;
} // Getters
var _proto = Alert.prototype;
// Public
_proto.close = function close(element) {
var rootElement = this._element;
if (element) {
rootElement = this._getRootElement(element);
}
var customEvent = this._triggerCloseEvent(rootElement);
if (customEvent.isDefaultPrevented()) {
return;
}
this._removeElement(rootElement);
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY);
this._element = null;
} // Private
;
_proto._getRootElement = function _getRootElement(element) {
var selector = Util.getSelectorFromElement(element);
var parent = false;
if (selector) {
parent = document.querySelector(selector);
}
if (!parent) {
parent = $(element).closest("." + CLASS_NAME_ALERT)[0];
}
return parent;
};
_proto._triggerCloseEvent = function _triggerCloseEvent(element) {
var closeEvent = $.Event(EVENT_CLOSE);
$(element).trigger(closeEvent);
return closeEvent;
};
_proto._removeElement = function _removeElement(element) {
var _this = this;
$(element).removeClass(CLASS_NAME_SHOW);
if (!$(element).hasClass(CLASS_NAME_FADE)) {
this._destroyElement(element);
return;
}
var transitionDuration = Util.getTransitionDurationFromElement(element);
$(element).one(Util.TRANSITION_END, function (event) {
return _this._destroyElement(element, event);
}).emulateTransitionEnd(transitionDuration);
};
_proto._destroyElement = function _destroyElement(element) {
$(element).detach().trigger(EVENT_CLOSED).remove();
} // Static
;
Alert._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $(this);
var data = $element.data(DATA_KEY);
if (!data) {
data = new Alert(this);
$element.data(DATA_KEY, data);
}
if (config === 'close') {
data[config](this);
}
});
};
Alert._handleDismiss = function _handleDismiss(alertInstance) {
return function (event) {
if (event) {
event.preventDefault();
}
alertInstance.close(this);
};
};
_createClass(Alert, null, [{
key: "VERSION",
get: function get() {
return VERSION;
}
}]);
return Alert;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(EVENT_CLICK_DATA_API, SELECTOR_DISMISS, Alert._handleDismiss(new Alert()));
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME] = Alert._jQueryInterface;
$.fn[NAME].Constructor = Alert;
$.fn[NAME].noConflict = function () {
$.fn[NAME] = JQUERY_NO_CONFLICT;
return Alert._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$1 = 'button';
var VERSION$1 = '4.5.2';
var DATA_KEY$1 = 'bs.button';
var EVENT_KEY$1 = "." + DATA_KEY$1;
var DATA_API_KEY$1 = '.data-api';
var JQUERY_NO_CONFLICT$1 = $.fn[NAME$1];
var CLASS_NAME_ACTIVE = 'active';
var CLASS_NAME_BUTTON = 'btn';
var CLASS_NAME_FOCUS = 'focus';
var SELECTOR_DATA_TOGGLE_CARROT = '[data-toggle^="button"]';
var SELECTOR_DATA_TOGGLES = '[data-toggle="buttons"]';
var SELECTOR_DATA_TOGGLE = '[data-toggle="button"]';
var SELECTOR_DATA_TOGGLES_BUTTONS = '[data-toggle="buttons"] .btn';
var SELECTOR_INPUT = 'input:not([type="hidden"])';
var SELECTOR_ACTIVE = '.active';
var SELECTOR_BUTTON = '.btn';
var EVENT_CLICK_DATA_API$1 = "click" + EVENT_KEY$1 + DATA_API_KEY$1;
var EVENT_FOCUS_BLUR_DATA_API = "focus" + EVENT_KEY$1 + DATA_API_KEY$1 + " " + ("blur" + EVENT_KEY$1 + DATA_API_KEY$1);
var EVENT_LOAD_DATA_API = "load" + EVENT_KEY$1 + DATA_API_KEY$1;
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Button = /*#__PURE__*/function () {
function Button(element) {
this._element = element;
} // Getters
var _proto = Button.prototype;
// Public
_proto.toggle = function toggle() {
var triggerChangeEvent = true;
var addAriaPressed = true;
var rootElement = $(this._element).closest(SELECTOR_DATA_TOGGLES)[0];
if (rootElement) {
var input = this._element.querySelector(SELECTOR_INPUT);
if (input) {
if (input.type === 'radio') {
if (input.checked && this._element.classList.contains(CLASS_NAME_ACTIVE)) {
triggerChangeEvent = false;
} else {
var activeElement = rootElement.querySelector(SELECTOR_ACTIVE);
if (activeElement) {
$(activeElement).removeClass(CLASS_NAME_ACTIVE);
}
}
}
if (triggerChangeEvent) {
// if it's not a radio button or checkbox don't add a pointless/invalid checked property to the input
if (input.type === 'checkbox' || input.type === 'radio') {
input.checked = !this._element.classList.contains(CLASS_NAME_ACTIVE);
}
$(input).trigger('change');
}
input.focus();
addAriaPressed = false;
}
}
if (!(this._element.hasAttribute('disabled') || this._element.classList.contains('disabled'))) {
if (addAriaPressed) {
this._element.setAttribute('aria-pressed', !this._element.classList.contains(CLASS_NAME_ACTIVE));
}
if (triggerChangeEvent) {
$(this._element).toggleClass(CLASS_NAME_ACTIVE);
}
}
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$1);
this._element = null;
} // Static
;
Button._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$1);
if (!data) {
data = new Button(this);
$(this).data(DATA_KEY$1, data);
}
if (config === 'toggle') {
data[config]();
}
});
};
_createClass(Button, null, [{
key: "VERSION",
get: function get() {
return VERSION$1;
}
}]);
return Button;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(EVENT_CLICK_DATA_API$1, SELECTOR_DATA_TOGGLE_CARROT, function (event) {
var button = event.target;
var initialButton = button;
if (!$(button).hasClass(CLASS_NAME_BUTTON)) {
button = $(button).closest(SELECTOR_BUTTON)[0];
}
if (!button || button.hasAttribute('disabled') || button.classList.contains('disabled')) {
event.preventDefault(); // work around Firefox bug #1540995
} else {
var inputBtn = button.querySelector(SELECTOR_INPUT);
if (inputBtn && (inputBtn.hasAttribute('disabled') || inputBtn.classList.contains('disabled'))) {
event.preventDefault(); // work around Firefox bug #1540995
return;
}
if (initialButton.tagName !== 'LABEL' || inputBtn && inputBtn.type !== 'checkbox') {
Button._jQueryInterface.call($(button), 'toggle');
}
}
}).on(EVENT_FOCUS_BLUR_DATA_API, SELECTOR_DATA_TOGGLE_CARROT, function (event) {
var button = $(event.target).closest(SELECTOR_BUTTON)[0];
$(button).toggleClass(CLASS_NAME_FOCUS, /^focus(in)?$/.test(event.type));
});
$(window).on(EVENT_LOAD_DATA_API, function () {
// ensure correct active class is set to match the controls' actual values/states
// find all checkboxes/readio buttons inside data-toggle groups
var buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLES_BUTTONS));
for (var i = 0, len = buttons.length; i < len; i++) {
var button = buttons[i];
var input = button.querySelector(SELECTOR_INPUT);
if (input.checked || input.hasAttribute('checked')) {
button.classList.add(CLASS_NAME_ACTIVE);
} else {
button.classList.remove(CLASS_NAME_ACTIVE);
}
} // find all button toggles
buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE));
for (var _i = 0, _len = buttons.length; _i < _len; _i++) {
var _button = buttons[_i];
if (_button.getAttribute('aria-pressed') === 'true') {
_button.classList.add(CLASS_NAME_ACTIVE);
} else {
_button.classList.remove(CLASS_NAME_ACTIVE);
}
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$1] = Button._jQueryInterface;
$.fn[NAME$1].Constructor = Button;
$.fn[NAME$1].noConflict = function () {
$.fn[NAME$1] = JQUERY_NO_CONFLICT$1;
return Button._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$2 = 'carousel';
var VERSION$2 = '4.5.2';
var DATA_KEY$2 = 'bs.carousel';
var EVENT_KEY$2 = "." + DATA_KEY$2;
var DATA_API_KEY$2 = '.data-api';
var JQUERY_NO_CONFLICT$2 = $.fn[NAME$2];
var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
var SWIPE_THRESHOLD = 40;
var Default = {
interval: 5000,
keyboard: true,
slide: false,
pause: 'hover',
wrap: true,
touch: true
};
var DefaultType = {
interval: '(number|boolean)',
keyboard: 'boolean',
slide: '(boolean|string)',
pause: '(string|boolean)',
wrap: 'boolean',
touch: 'boolean'
};
var DIRECTION_NEXT = 'next';
var DIRECTION_PREV = 'prev';
var DIRECTION_LEFT = 'left';
var DIRECTION_RIGHT = 'right';
var EVENT_SLIDE = "slide" + EVENT_KEY$2;
var EVENT_SLID = "slid" + EVENT_KEY$2;
var EVENT_KEYDOWN = "keydown" + EVENT_KEY$2;
var EVENT_MOUSEENTER = "mouseenter" + EVENT_KEY$2;
var EVENT_MOUSELEAVE = "mouseleave" + EVENT_KEY$2;
var EVENT_TOUCHSTART = "touchstart" + EVENT_KEY$2;
var EVENT_TOUCHMOVE = "touchmove" + EVENT_KEY$2;
var EVENT_TOUCHEND = "touchend" + EVENT_KEY$2;
var EVENT_POINTERDOWN = "pointerdown" + EVENT_KEY$2;
var EVENT_POINTERUP = "pointerup" + EVENT_KEY$2;
var EVENT_DRAG_START = "dragstart" + EVENT_KEY$2;
var EVENT_LOAD_DATA_API$1 = "load" + EVENT_KEY$2 + DATA_API_KEY$2;
var EVENT_CLICK_DATA_API$2 = "click" + EVENT_KEY$2 + DATA_API_KEY$2;
var CLASS_NAME_CAROUSEL = 'carousel';
var CLASS_NAME_ACTIVE$1 = 'active';
var CLASS_NAME_SLIDE = 'slide';
var CLASS_NAME_RIGHT = 'carousel-item-right';
var CLASS_NAME_LEFT = 'carousel-item-left';
var CLASS_NAME_NEXT = 'carousel-item-next';
var CLASS_NAME_PREV = 'carousel-item-prev';
var CLASS_NAME_POINTER_EVENT = 'pointer-event';
var SELECTOR_ACTIVE$1 = '.active';
var SELECTOR_ACTIVE_ITEM = '.active.carousel-item';
var SELECTOR_ITEM = '.carousel-item';
var SELECTOR_ITEM_IMG = '.carousel-item img';
var SELECTOR_NEXT_PREV = '.carousel-item-next, .carousel-item-prev';
var SELECTOR_INDICATORS = '.carousel-indicators';
var SELECTOR_DATA_SLIDE = '[data-slide], [data-slide-to]';
var SELECTOR_DATA_RIDE = '[data-ride="carousel"]';
var PointerType = {
TOUCH: 'touch',
PEN: 'pen'
};
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Carousel = /*#__PURE__*/function () {
function Carousel(element, config) {
this._items = null;
this._interval = null;
this._activeElement = null;
this._isPaused = false;
this._isSliding = false;
this.touchTimeout = null;
this.touchStartX = 0;
this.touchDeltaX = 0;
this._config = this._getConfig(config);
this._element = element;
this._indicatorsElement = this._element.querySelector(SELECTOR_INDICATORS);
this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
this._addEventListeners();
} // Getters
var _proto = Carousel.prototype;
// Public
_proto.next = function next() {
if (!this._isSliding) {
this._slide(DIRECTION_NEXT);
}
};
_proto.nextWhenVisible = function nextWhenVisible() {
// Don't call next when the page isn't visible
// or the carousel or its parent isn't visible
if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
this.next();
}
};
_proto.prev = function prev() {
if (!this._isSliding) {
this._slide(DIRECTION_PREV);
}
};
_proto.pause = function pause(event) {
if (!event) {
this._isPaused = true;
}
if (this._element.querySelector(SELECTOR_NEXT_PREV)) {
Util.triggerTransitionEnd(this._element);
this.cycle(true);
}
clearInterval(this._interval);
this._interval = null;
};
_proto.cycle = function cycle(event) {
if (!event) {
this._isPaused = false;
}
if (this._interval) {
clearInterval(this._interval);
this._interval = null;
}
if (this._config.interval && !this._isPaused) {
this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
}
};
_proto.to = function to(index) {
var _this = this;
this._activeElement = this._element.querySelector(SELECTOR_ACTIVE_ITEM);
var activeIndex = this._getItemIndex(this._activeElement);
if (index > this._items.length - 1 || index < 0) {
return;
}
if (this._isSliding) {
$(this._element).one(EVENT_SLID, function () {
return _this.to(index);
});
return;
}
if (activeIndex === index) {
this.pause();
this.cycle();
return;
}
var direction = index > activeIndex ? DIRECTION_NEXT : DIRECTION_PREV;
this._slide(direction, this._items[index]);
};
_proto.dispose = function dispose() {
$(this._element).off(EVENT_KEY$2);
$.removeData(this._element, DATA_KEY$2);
this._items = null;
this._config = null;
this._element = null;
this._interval = null;
this._isPaused = null;
this._isSliding = null;
this._activeElement = null;
this._indicatorsElement = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default, config);
Util.typeCheckConfig(NAME$2, config, DefaultType);
return config;
};
_proto._handleSwipe = function _handleSwipe() {
var absDeltax = Math.abs(this.touchDeltaX);
if (absDeltax <= SWIPE_THRESHOLD) {
return;
}
var direction = absDeltax / this.touchDeltaX;
this.touchDeltaX = 0; // swipe left
if (direction > 0) {
this.prev();
} // swipe right
if (direction < 0) {
this.next();
}
};
_proto._addEventListeners = function _addEventListeners() {
var _this2 = this;
if (this._config.keyboard) {
$(this._element).on(EVENT_KEYDOWN, function (event) {
return _this2._keydown(event);
});
}
if (this._config.pause === 'hover') {
$(this._element).on(EVENT_MOUSEENTER, function (event) {
return _this2.pause(event);
}).on(EVENT_MOUSELEAVE, function (event) {
return _this2.cycle(event);
});
}
if (this._config.touch) {
this._addTouchEventListeners();
}
};
_proto._addTouchEventListeners = function _addTouchEventListeners() {
var _this3 = this;
if (!this._touchSupported) {
return;
}
var start = function start(event) {
if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
_this3.touchStartX = event.originalEvent.clientX;
} else if (!_this3._pointerEvent) {
_this3.touchStartX = event.originalEvent.touches[0].clientX;
}
};
var move = function move(event) {
// ensure swiping with one touch and not pinching
if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
_this3.touchDeltaX = 0;
} else {
_this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX;
}
};
var end = function end(event) {
if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
_this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
}
_this3._handleSwipe();
if (_this3._config.pause === 'hover') {
// If it's a touch-enabled device, mouseenter/leave are fired as
// part of the mouse compatibility events on first tap - the carousel
// would stop cycling until user tapped out of it;
// here, we listen for touchend, explicitly pause the carousel
// (as if it's the second time we tap on it, mouseenter compat event
// is NOT fired) and after a timeout (to allow for mouse compatibility
// events to fire) we explicitly restart cycling
_this3.pause();
if (_this3.touchTimeout) {
clearTimeout(_this3.touchTimeout);
}
_this3.touchTimeout = setTimeout(function (event) {
return _this3.cycle(event);
}, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
}
};
$(this._element.querySelectorAll(SELECTOR_ITEM_IMG)).on(EVENT_DRAG_START, function (e) {
return e.preventDefault();
});
if (this._pointerEvent) {
$(this._element).on(EVENT_POINTERDOWN, function (event) {
return start(event);
});
$(this._element).on(EVENT_POINTERUP, function (event) {
return end(event);
});
this._element.classList.add(CLASS_NAME_POINTER_EVENT);
} else {
$(this._element).on(EVENT_TOUCHSTART, function (event) {
return start(event);
});
$(this._element).on(EVENT_TOUCHMOVE, function (event) {
return move(event);
});
$(this._element).on(EVENT_TOUCHEND, function (event) {
return end(event);
});
}
};
_proto._keydown = function _keydown(event) {
if (/input|textarea/i.test(event.target.tagName)) {
return;
}
switch (event.which) {
case ARROW_LEFT_KEYCODE:
event.preventDefault();
this.prev();
break;
case ARROW_RIGHT_KEYCODE:
event.preventDefault();
this.next();
break;
}
};
_proto._getItemIndex = function _getItemIndex(element) {
this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(SELECTOR_ITEM)) : [];
return this._items.indexOf(element);
};
_proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
var isNextDirection = direction === DIRECTION_NEXT;
var isPrevDirection = direction === DIRECTION_PREV;
var activeIndex = this._getItemIndex(activeElement);
var lastItemIndex = this._items.length - 1;
var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
if (isGoingToWrap && !this._config.wrap) {
return activeElement;
}
var delta = direction === DIRECTION_PREV ? -1 : 1;
var itemIndex = (activeIndex + delta) % this._items.length;
return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
};
_proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
var targetIndex = this._getItemIndex(relatedTarget);
var fromIndex = this._getItemIndex(this._element.querySelector(SELECTOR_ACTIVE_ITEM));
var slideEvent = $.Event(EVENT_SLIDE, {
relatedTarget: relatedTarget,
direction: eventDirectionName,
from: fromIndex,
to: targetIndex
});
$(this._element).trigger(slideEvent);
return slideEvent;
};
_proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
if (this._indicatorsElement) {
var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(SELECTOR_ACTIVE$1));
$(indicators).removeClass(CLASS_NAME_ACTIVE$1);
var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
if (nextIndicator) {
$(nextIndicator).addClass(CLASS_NAME_ACTIVE$1);
}
}
};
_proto._slide = function _slide(direction, element) {
var _this4 = this;
var activeElement = this._element.querySelector(SELECTOR_ACTIVE_ITEM);
var activeElementIndex = this._getItemIndex(activeElement);
var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
var nextElementIndex = this._getItemIndex(nextElement);
var isCycling = Boolean(this._interval);
var directionalClassName;
var orderClassName;
var eventDirectionName;
if (direction === DIRECTION_NEXT) {
directionalClassName = CLASS_NAME_LEFT;
orderClassName = CLASS_NAME_NEXT;
eventDirectionName = DIRECTION_LEFT;
} else {
directionalClassName = CLASS_NAME_RIGHT;
orderClassName = CLASS_NAME_PREV;
eventDirectionName = DIRECTION_RIGHT;
}
if (nextElement && $(nextElement).hasClass(CLASS_NAME_ACTIVE$1)) {
this._isSliding = false;
return;
}
var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
if (slideEvent.isDefaultPrevented()) {
return;
}
if (!activeElement || !nextElement) {
// Some weirdness is happening, so we bail
return;
}
this._isSliding = true;
if (isCycling) {
this.pause();
}
this._setActiveIndicatorElement(nextElement);
var slidEvent = $.Event(EVENT_SLID, {
relatedTarget: nextElement,
direction: eventDirectionName,
from: activeElementIndex,
to: nextElementIndex
});
if ($(this._element).hasClass(CLASS_NAME_SLIDE)) {
$(nextElement).addClass(orderClassName);
Util.reflow(nextElement);
$(activeElement).addClass(directionalClassName);
$(nextElement).addClass(directionalClassName);
var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10);
if (nextElementInterval) {
this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
this._config.interval = nextElementInterval;
} else {
this._config.interval = this._config.defaultInterval || this._config.interval;
}
var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
$(activeElement).one(Util.TRANSITION_END, function () {
$(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(CLASS_NAME_ACTIVE$1);
$(activeElement).removeClass(CLASS_NAME_ACTIVE$1 + " " + orderClassName + " " + directionalClassName);
_this4._isSliding = false;
setTimeout(function () {
return $(_this4._element).trigger(slidEvent);
}, 0);
}).emulateTransitionEnd(transitionDuration);
} else {
$(activeElement).removeClass(CLASS_NAME_ACTIVE$1);
$(nextElement).addClass(CLASS_NAME_ACTIVE$1);
this._isSliding = false;
$(this._element).trigger(slidEvent);
}
if (isCycling) {
this.cycle();
}
} // Static
;
Carousel._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$2);
var _config = _extends({}, Default, $(this).data());
if (typeof config === 'object') {
_config = _extends({}, _config, config);
}
var action = typeof config === 'string' ? config : _config.slide;
if (!data) {
data = new Carousel(this, _config);
$(this).data(DATA_KEY$2, data);
}
if (typeof config === 'number') {
data.to(config);
} else if (typeof action === 'string') {
if (typeof data[action] === 'undefined') {
throw new TypeError("No method named \"" + action + "\"");
}
data[action]();
} else if (_config.interval && _config.ride) {
data.pause();
data.cycle();
}
});
};
Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
var selector = Util.getSelectorFromElement(this);
if (!selector) {
return;
}
var target = $(selector)[0];
if (!target || !$(target).hasClass(CLASS_NAME_CAROUSEL)) {
return;
}
var config = _extends({}, $(target).data(), $(this).data());
var slideIndex = this.getAttribute('data-slide-to');
if (slideIndex) {
config.interval = false;
}
Carousel._jQueryInterface.call($(target), config);
if (slideIndex) {
$(target).data(DATA_KEY$2).to(slideIndex);
}
event.preventDefault();
};
_createClass(Carousel, null, [{
key: "VERSION",
get: function get() {
return VERSION$2;
}
}, {
key: "Default",
get: function get() {
return Default;
}
}]);
return Carousel;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(EVENT_CLICK_DATA_API$2, SELECTOR_DATA_SLIDE, Carousel._dataApiClickHandler);
$(window).on(EVENT_LOAD_DATA_API$1, function () {
var carousels = [].slice.call(document.querySelectorAll(SELECTOR_DATA_RIDE));
for (var i = 0, len = carousels.length; i < len; i++) {
var $carousel = $(carousels[i]);
Carousel._jQueryInterface.call($carousel, $carousel.data());
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$2] = Carousel._jQueryInterface;
$.fn[NAME$2].Constructor = Carousel;
$.fn[NAME$2].noConflict = function () {
$.fn[NAME$2] = JQUERY_NO_CONFLICT$2;
return Carousel._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$3 = 'collapse';
var VERSION$3 = '4.5.2';
var DATA_KEY$3 = 'bs.collapse';
var EVENT_KEY$3 = "." + DATA_KEY$3;
var DATA_API_KEY$3 = '.data-api';
var JQUERY_NO_CONFLICT$3 = $.fn[NAME$3];
var Default$1 = {
toggle: true,
parent: ''
};
var DefaultType$1 = {
toggle: 'boolean',
parent: '(string|element)'
};
var EVENT_SHOW = "show" + EVENT_KEY$3;
var EVENT_SHOWN = "shown" + EVENT_KEY$3;
var EVENT_HIDE = "hide" + EVENT_KEY$3;
var EVENT_HIDDEN = "hidden" + EVENT_KEY$3;
var EVENT_CLICK_DATA_API$3 = "click" + EVENT_KEY$3 + DATA_API_KEY$3;
var CLASS_NAME_SHOW$1 = 'show';
var CLASS_NAME_COLLAPSE = 'collapse';
var CLASS_NAME_COLLAPSING = 'collapsing';
var CLASS_NAME_COLLAPSED = 'collapsed';
var DIMENSION_WIDTH = 'width';
var DIMENSION_HEIGHT = 'height';
var SELECTOR_ACTIVES = '.show, .collapsing';
var SELECTOR_DATA_TOGGLE$1 = '[data-toggle="collapse"]';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Collapse = /*#__PURE__*/function () {
function Collapse(element, config) {
this._isTransitioning = false;
this._element = element;
this._config = this._getConfig(config);
this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
var toggleList = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE$1));
for (var i = 0, len = toggleList.length; i < len; i++) {
var elem = toggleList[i];
var selector = Util.getSelectorFromElement(elem);
var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
return foundElem === element;
});
if (selector !== null && filterElement.length > 0) {
this._selector = selector;
this._triggerArray.push(elem);
}
}
this._parent = this._config.parent ? this._getParent() : null;
if (!this._config.parent) {
this._addAriaAndCollapsedClass(this._element, this._triggerArray);
}
if (this._config.toggle) {
this.toggle();
}
} // Getters
var _proto = Collapse.prototype;
// Public
_proto.toggle = function toggle() {
if ($(this._element).hasClass(CLASS_NAME_SHOW$1)) {
this.hide();
} else {
this.show();
}
};
_proto.show = function show() {
var _this = this;
if (this._isTransitioning || $(this._element).hasClass(CLASS_NAME_SHOW$1)) {
return;
}
var actives;
var activesData;
if (this._parent) {
actives = [].slice.call(this._parent.querySelectorAll(SELECTOR_ACTIVES)).filter(function (elem) {
if (typeof _this._config.parent === 'string') {
return elem.getAttribute('data-parent') === _this._config.parent;
}
return elem.classList.contains(CLASS_NAME_COLLAPSE);
});
if (actives.length === 0) {
actives = null;
}
}
if (actives) {
activesData = $(actives).not(this._selector).data(DATA_KEY$3);
if (activesData && activesData._isTransitioning) {
return;
}
}
var startEvent = $.Event(EVENT_SHOW);
$(this._element).trigger(startEvent);
if (startEvent.isDefaultPrevented()) {
return;
}
if (actives) {
Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');
if (!activesData) {
$(actives).data(DATA_KEY$3, null);
}
}
var dimension = this._getDimension();
$(this._element).removeClass(CLASS_NAME_COLLAPSE).addClass(CLASS_NAME_COLLAPSING);
this._element.style[dimension] = 0;
if (this._triggerArray.length) {
$(this._triggerArray).removeClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', true);
}
this.setTransitioning(true);
var complete = function complete() {
$(_this._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW$1);
_this._element.style[dimension] = '';
_this.setTransitioning(false);
$(_this._element).trigger(EVENT_SHOWN);
};
var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
var scrollSize = "scroll" + capitalizedDimension;
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
this._element.style[dimension] = this._element[scrollSize] + "px";
};
_proto.hide = function hide() {
var _this2 = this;
if (this._isTransitioning || !$(this._element).hasClass(CLASS_NAME_SHOW$1)) {
return;
}
var startEvent = $.Event(EVENT_HIDE);
$(this._element).trigger(startEvent);
if (startEvent.isDefaultPrevented()) {
return;
}
var dimension = this._getDimension();
this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
Util.reflow(this._element);
$(this._element).addClass(CLASS_NAME_COLLAPSING).removeClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW$1);
var triggerArrayLength = this._triggerArray.length;
if (triggerArrayLength > 0) {
for (var i = 0; i < triggerArrayLength; i++) {
var trigger = this._triggerArray[i];
var selector = Util.getSelectorFromElement(trigger);
if (selector !== null) {
var $elem = $([].slice.call(document.querySelectorAll(selector)));
if (!$elem.hasClass(CLASS_NAME_SHOW$1)) {
$(trigger).addClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', false);
}
}
}
}
this.setTransitioning(true);
var complete = function complete() {
_this2.setTransitioning(false);
$(_this2._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE).trigger(EVENT_HIDDEN);
};
this._element.style[dimension] = '';
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
};
_proto.setTransitioning = function setTransitioning(isTransitioning) {
this._isTransitioning = isTransitioning;
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$3);
this._config = null;
this._parent = null;
this._element = null;
this._triggerArray = null;
this._isTransitioning = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default$1, config);
config.toggle = Boolean(config.toggle); // Coerce string values
Util.typeCheckConfig(NAME$3, config, DefaultType$1);
return config;
};
_proto._getDimension = function _getDimension() {
var hasWidth = $(this._element).hasClass(DIMENSION_WIDTH);
return hasWidth ? DIMENSION_WIDTH : DIMENSION_HEIGHT;
};
_proto._getParent = function _getParent() {
var _this3 = this;
var parent;
if (Util.isElement(this._config.parent)) {
parent = this._config.parent; // It's a jQuery object
if (typeof this._config.parent.jquery !== 'undefined') {
parent = this._config.parent[0];
}
} else {
parent = document.querySelector(this._config.parent);
}
var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
var children = [].slice.call(parent.querySelectorAll(selector));
$(children).each(function (i, element) {
_this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
});
return parent;
};
_proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
var isOpen = $(element).hasClass(CLASS_NAME_SHOW$1);
if (triggerArray.length) {
$(triggerArray).toggleClass(CLASS_NAME_COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
}
} // Static
;
Collapse._getTargetFromElement = function _getTargetFromElement(element) {
var selector = Util.getSelectorFromElement(element);
return selector ? document.querySelector(selector) : null;
};
Collapse._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $this = $(this);
var data = $this.data(DATA_KEY$3);
var _config = _extends({}, Default$1, $this.data(), typeof config === 'object' && config ? config : {});
if (!data && _config.toggle && typeof config === 'string' && /show|hide/.test(config)) {
_config.toggle = false;
}
if (!data) {
data = new Collapse(this, _config);
$this.data(DATA_KEY$3, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Collapse, null, [{
key: "VERSION",
get: function get() {
return VERSION$3;
}
}, {
key: "Default",
get: function get() {
return Default$1;
}
}]);
return Collapse;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(EVENT_CLICK_DATA_API$3, SELECTOR_DATA_TOGGLE$1, function (event) {
// preventDefault only for <a> elements (which change the URL) not inside the collapsible element
if (event.currentTarget.tagName === 'A') {
event.preventDefault();
}
var $trigger = $(this);
var selector = Util.getSelectorFromElement(this);
var selectors = [].slice.call(document.querySelectorAll(selector));
$(selectors).each(function () {
var $target = $(this);
var data = $target.data(DATA_KEY$3);
var config = data ? 'toggle' : $trigger.data();
Collapse._jQueryInterface.call($target, config);
});
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$3] = Collapse._jQueryInterface;
$.fn[NAME$3].Constructor = Collapse;
$.fn[NAME$3].noConflict = function () {
$.fn[NAME$3] = JQUERY_NO_CONFLICT$3;
return Collapse._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$4 = 'dropdown';
var VERSION$4 = '4.5.2';
var DATA_KEY$4 = 'bs.dropdown';
var EVENT_KEY$4 = "." + DATA_KEY$4;
var DATA_API_KEY$4 = '.data-api';
var JQUERY_NO_CONFLICT$4 = $.fn[NAME$4];
var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
var EVENT_HIDE$1 = "hide" + EVENT_KEY$4;
var EVENT_HIDDEN$1 = "hidden" + EVENT_KEY$4;
var EVENT_SHOW$1 = "show" + EVENT_KEY$4;
var EVENT_SHOWN$1 = "shown" + EVENT_KEY$4;
var EVENT_CLICK = "click" + EVENT_KEY$4;
var EVENT_CLICK_DATA_API$4 = "click" + EVENT_KEY$4 + DATA_API_KEY$4;
var EVENT_KEYDOWN_DATA_API = "keydown" + EVENT_KEY$4 + DATA_API_KEY$4;
var EVENT_KEYUP_DATA_API = "keyup" + EVENT_KEY$4 + DATA_API_KEY$4;
var CLASS_NAME_DISABLED = 'disabled';
var CLASS_NAME_SHOW$2 = 'show';
var CLASS_NAME_DROPUP = 'dropup';
var CLASS_NAME_DROPRIGHT = 'dropright';
var CLASS_NAME_DROPLEFT = 'dropleft';
var CLASS_NAME_MENURIGHT = 'dropdown-menu-right';
var CLASS_NAME_POSITION_STATIC = 'position-static';
var SELECTOR_DATA_TOGGLE$2 = '[data-toggle="dropdown"]';
var SELECTOR_FORM_CHILD = '.dropdown form';
var SELECTOR_MENU = '.dropdown-menu';
var SELECTOR_NAVBAR_NAV = '.navbar-nav';
var SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';
var PLACEMENT_TOP = 'top-start';
var PLACEMENT_TOPEND = 'top-end';
var PLACEMENT_BOTTOM = 'bottom-start';
var PLACEMENT_BOTTOMEND = 'bottom-end';
var PLACEMENT_RIGHT = 'right-start';
var PLACEMENT_LEFT = 'left-start';
var Default$2 = {
offset: 0,
flip: true,
boundary: 'scrollParent',
reference: 'toggle',
display: 'dynamic',
popperConfig: null
};
var DefaultType$2 = {
offset: '(number|string|function)',
flip: 'boolean',
boundary: '(string|element)',
reference: '(string|element)',
display: 'string',
popperConfig: '(null|object)'
};
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Dropdown = /*#__PURE__*/function () {
function Dropdown(element, config) {
this._element = element;
this._popper = null;
this._config = this._getConfig(config);
this._menu = this._getMenuElement();
this._inNavbar = this._detectNavbar();
this._addEventListeners();
} // Getters
var _proto = Dropdown.prototype;
// Public
_proto.toggle = function toggle() {
if (this._element.disabled || $(this._element).hasClass(CLASS_NAME_DISABLED)) {
return;
}
var isActive = $(this._menu).hasClass(CLASS_NAME_SHOW$2);
Dropdown._clearMenus();
if (isActive) {
return;
}
this.show(true);
};
_proto.show = function show(usePopper) {
if (usePopper === void 0) {
usePopper = false;
}
if (this._element.disabled || $(this._element).hasClass(CLASS_NAME_DISABLED) || $(this._menu).hasClass(CLASS_NAME_SHOW$2)) {
return;
}
var relatedTarget = {
relatedTarget: this._element
};
var showEvent = $.Event(EVENT_SHOW$1, relatedTarget);
var parent = Dropdown._getParentFromElement(this._element);
$(parent).trigger(showEvent);
if (showEvent.isDefaultPrevented()) {
return;
} // Disable totally Popper.js for Dropdown in Navbar
if (!this._inNavbar && usePopper) {
/**
* Check for Popper dependency
* Popper - https://popper.js.org
*/
if (typeof Popper === 'undefined') {
throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)');
}
var referenceElement = this._element;
if (this._config.reference === 'parent') {
referenceElement = parent;
} else if (Util.isElement(this._config.reference)) {
referenceElement = this._config.reference; // Check if it's jQuery element
if (typeof this._config.reference.jquery !== 'undefined') {
referenceElement = this._config.reference[0];
}
} // If boundary is not `scrollParent`, then set position to `static`
// to allow the menu to "escape" the scroll parent's boundaries
// https://github.com/twbs/bootstrap/issues/24251
if (this._config.boundary !== 'scrollParent') {
$(parent).addClass(CLASS_NAME_POSITION_STATIC);
}
this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
} // If this is a touch-enabled device we add extra
// empty mouseover listeners to the body's immediate children;
// only needed because of broken event delegation on iOS
// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
if ('ontouchstart' in document.documentElement && $(parent).closest(SELECTOR_NAVBAR_NAV).length === 0) {
$(document.body).children().on('mouseover', null, $.noop);
}
this._element.focus();
this._element.setAttribute('aria-expanded', true);
$(this._menu).toggleClass(CLASS_NAME_SHOW$2);
$(parent).toggleClass(CLASS_NAME_SHOW$2).trigger($.Event(EVENT_SHOWN$1, relatedTarget));
};
_proto.hide = function hide() {
if (this._element.disabled || $(this._element).hasClass(CLASS_NAME_DISABLED) || !$(this._menu).hasClass(CLASS_NAME_SHOW$2)) {
return;
}
var relatedTarget = {
relatedTarget: this._element
};
var hideEvent = $.Event(EVENT_HIDE$1, relatedTarget);
var parent = Dropdown._getParentFromElement(this._element);
$(parent).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
if (this._popper) {
this._popper.destroy();
}
$(this._menu).toggleClass(CLASS_NAME_SHOW$2);
$(parent).toggleClass(CLASS_NAME_SHOW$2).trigger($.Event(EVENT_HIDDEN$1, relatedTarget));
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$4);
$(this._element).off(EVENT_KEY$4);
this._element = null;
this._menu = null;
if (this._popper !== null) {
this._popper.destroy();
this._popper = null;
}
};
_proto.update = function update() {
this._inNavbar = this._detectNavbar();
if (this._popper !== null) {
this._popper.scheduleUpdate();
}
} // Private
;
_proto._addEventListeners = function _addEventListeners() {
var _this = this;
$(this._element).on(EVENT_CLICK, function (event) {
event.preventDefault();
event.stopPropagation();
_this.toggle();
});
};
_proto._getConfig = function _getConfig(config) {
config = _extends({}, this.constructor.Default, $(this._element).data(), config);
Util.typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
return config;
};
_proto._getMenuElement = function _getMenuElement() {
if (!this._menu) {
var parent = Dropdown._getParentFromElement(this._element);
if (parent) {
this._menu = parent.querySelector(SELECTOR_MENU);
}
}
return this._menu;
};
_proto._getPlacement = function _getPlacement() {
var $parentDropdown = $(this._element.parentNode);
var placement = PLACEMENT_BOTTOM; // Handle dropup
if ($parentDropdown.hasClass(CLASS_NAME_DROPUP)) {
placement = $(this._menu).hasClass(CLASS_NAME_MENURIGHT) ? PLACEMENT_TOPEND : PLACEMENT_TOP;
} else if ($parentDropdown.hasClass(CLASS_NAME_DROPRIGHT)) {
placement = PLACEMENT_RIGHT;
} else if ($parentDropdown.hasClass(CLASS_NAME_DROPLEFT)) {
placement = PLACEMENT_LEFT;
} else if ($(this._menu).hasClass(CLASS_NAME_MENURIGHT)) {
placement = PLACEMENT_BOTTOMEND;
}
return placement;
};
_proto._detectNavbar = function _detectNavbar() {
return $(this._element).closest('.navbar').length > 0;
};
_proto._getOffset = function _getOffset() {
var _this2 = this;
var offset = {};
if (typeof this._config.offset === 'function') {
offset.fn = function (data) {
data.offsets = _extends({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
return data;
};
} else {
offset.offset = this._config.offset;
}
return offset;
};
_proto._getPopperConfig = function _getPopperConfig() {
var popperConfig = {
placement: this._getPlacement(),
modifiers: {
offset: this._getOffset(),
flip: {
enabled: this._config.flip
},
preventOverflow: {
boundariesElement: this._config.boundary
}
}
}; // Disable Popper.js if we have a static display
if (this._config.display === 'static') {
popperConfig.modifiers.applyStyle = {
enabled: false
};
}
return _extends({}, popperConfig, this._config.popperConfig);
} // Static
;
Dropdown._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$4);
var _config = typeof config === 'object' ? config : null;
if (!data) {
data = new Dropdown(this, _config);
$(this).data(DATA_KEY$4, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
Dropdown._clearMenus = function _clearMenus(event) {
if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
return;
}
var toggles = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE$2));
for (var i = 0, len = toggles.length; i < len; i++) {
var parent = Dropdown._getParentFromElement(toggles[i]);
var context = $(toggles[i]).data(DATA_KEY$4);
var relatedTarget = {
relatedTarget: toggles[i]
};
if (event && event.type === 'click') {
relatedTarget.clickEvent = event;
}
if (!context) {
continue;
}
var dropdownMenu = context._menu;
if (!$(parent).hasClass(CLASS_NAME_SHOW$2)) {
continue;
}
if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
continue;
}
var hideEvent = $.Event(EVENT_HIDE$1, relatedTarget);
$(parent).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
continue;
} // If this is a touch-enabled device we remove the extra
// empty mouseover listeners we added for iOS support
if ('ontouchstart' in document.documentElement) {
$(document.body).children().off('mouseover', null, $.noop);
}
toggles[i].setAttribute('aria-expanded', 'false');
if (context._popper) {
context._popper.destroy();
}
$(dropdownMenu).removeClass(CLASS_NAME_SHOW$2);
$(parent).removeClass(CLASS_NAME_SHOW$2).trigger($.Event(EVENT_HIDDEN$1, relatedTarget));
}
};
Dropdown._getParentFromElement = function _getParentFromElement(element) {
var parent;
var selector = Util.getSelectorFromElement(element);
if (selector) {
parent = document.querySelector(selector);
}
return parent || element.parentNode;
} // eslint-disable-next-line complexity
;
Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
// If not input/textarea:
// - And not a key in REGEXP_KEYDOWN => not a dropdown command
// If input/textarea:
// - If space key => not a dropdown command
// - If key is other than escape
// - If key is not up or down => not a dropdown command
// - If trigger inside the menu => not a dropdown command
if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $(event.target).closest(SELECTOR_MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
return;
}
if (this.disabled || $(this).hasClass(CLASS_NAME_DISABLED)) {
return;
}
var parent = Dropdown._getParentFromElement(this);
var isActive = $(parent).hasClass(CLASS_NAME_SHOW$2);
if (!isActive && event.which === ESCAPE_KEYCODE) {
return;
}
event.preventDefault();
event.stopPropagation();
if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
if (event.which === ESCAPE_KEYCODE) {
$(parent.querySelector(SELECTOR_DATA_TOGGLE$2)).trigger('focus');
}
$(this).trigger('click');
return;
}
var items = [].slice.call(parent.querySelectorAll(SELECTOR_VISIBLE_ITEMS)).filter(function (item) {
return $(item).is(':visible');
});
if (items.length === 0) {
return;
}
var index = items.indexOf(event.target);
if (event.which === ARROW_UP_KEYCODE && index > 0) {
// Up
index--;
}
if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
// Down
index++;
}
if (index < 0) {
index = 0;
}
items[index].focus();
};
_createClass(Dropdown, null, [{
key: "VERSION",
get: function get() {
return VERSION$4;
}
}, {
key: "Default",
get: function get() {
return Default$2;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$2;
}
}]);
return Dropdown;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE$2, Dropdown._dataApiKeydownHandler).on(EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown._dataApiKeydownHandler).on(EVENT_CLICK_DATA_API$4 + " " + EVENT_KEYUP_DATA_API, Dropdown._clearMenus).on(EVENT_CLICK_DATA_API$4, SELECTOR_DATA_TOGGLE$2, function (event) {
event.preventDefault();
event.stopPropagation();
Dropdown._jQueryInterface.call($(this), 'toggle');
}).on(EVENT_CLICK_DATA_API$4, SELECTOR_FORM_CHILD, function (e) {
e.stopPropagation();
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$4] = Dropdown._jQueryInterface;
$.fn[NAME$4].Constructor = Dropdown;
$.fn[NAME$4].noConflict = function () {
$.fn[NAME$4] = JQUERY_NO_CONFLICT$4;
return Dropdown._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$5 = 'modal';
var VERSION$5 = '4.5.2';
var DATA_KEY$5 = 'bs.modal';
var EVENT_KEY$5 = "." + DATA_KEY$5;
var DATA_API_KEY$5 = '.data-api';
var JQUERY_NO_CONFLICT$5 = $.fn[NAME$5];
var ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key
var Default$3 = {
backdrop: true,
keyboard: true,
focus: true,
show: true
};
var DefaultType$3 = {
backdrop: '(boolean|string)',
keyboard: 'boolean',
focus: 'boolean',
show: 'boolean'
};
var EVENT_HIDE$2 = "hide" + EVENT_KEY$5;
var EVENT_HIDE_PREVENTED = "hidePrevented" + EVENT_KEY$5;
var EVENT_HIDDEN$2 = "hidden" + EVENT_KEY$5;
var EVENT_SHOW$2 = "show" + EVENT_KEY$5;
var EVENT_SHOWN$2 = "shown" + EVENT_KEY$5;
var EVENT_FOCUSIN = "focusin" + EVENT_KEY$5;
var EVENT_RESIZE = "resize" + EVENT_KEY$5;
var EVENT_CLICK_DISMISS = "click.dismiss" + EVENT_KEY$5;
var EVENT_KEYDOWN_DISMISS = "keydown.dismiss" + EVENT_KEY$5;
var EVENT_MOUSEUP_DISMISS = "mouseup.dismiss" + EVENT_KEY$5;
var EVENT_MOUSEDOWN_DISMISS = "mousedown.dismiss" + EVENT_KEY$5;
var EVENT_CLICK_DATA_API$5 = "click" + EVENT_KEY$5 + DATA_API_KEY$5;
var CLASS_NAME_SCROLLABLE = 'modal-dialog-scrollable';
var CLASS_NAME_SCROLLBAR_MEASURER = 'modal-scrollbar-measure';
var CLASS_NAME_BACKDROP = 'modal-backdrop';
var CLASS_NAME_OPEN = 'modal-open';
var CLASS_NAME_FADE$1 = 'fade';
var CLASS_NAME_SHOW$3 = 'show';
var CLASS_NAME_STATIC = 'modal-static';
var SELECTOR_DIALOG = '.modal-dialog';
var SELECTOR_MODAL_BODY = '.modal-body';
var SELECTOR_DATA_TOGGLE$3 = '[data-toggle="modal"]';
var SELECTOR_DATA_DISMISS = '[data-dismiss="modal"]';
var SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
var SELECTOR_STICKY_CONTENT = '.sticky-top';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Modal = /*#__PURE__*/function () {
function Modal(element, config) {
this._config = this._getConfig(config);
this._element = element;
this._dialog = element.querySelector(SELECTOR_DIALOG);
this._backdrop = null;
this._isShown = false;
this._isBodyOverflowing = false;
this._ignoreBackdropClick = false;
this._isTransitioning = false;
this._scrollbarWidth = 0;
} // Getters
var _proto = Modal.prototype;
// Public
_proto.toggle = function toggle(relatedTarget) {
return this._isShown ? this.hide() : this.show(relatedTarget);
};
_proto.show = function show(relatedTarget) {
var _this = this;
if (this._isShown || this._isTransitioning) {
return;
}
if ($(this._element).hasClass(CLASS_NAME_FADE$1)) {
this._isTransitioning = true;
}
var showEvent = $.Event(EVENT_SHOW$2, {
relatedTarget: relatedTarget
});
$(this._element).trigger(showEvent);
if (this._isShown || showEvent.isDefaultPrevented()) {
return;
}
this._isShown = true;
this._checkScrollbar();
this._setScrollbar();
this._adjustDialog();
this._setEscapeEvent();
this._setResizeEvent();
$(this._element).on(EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function (event) {
return _this.hide(event);
});
$(this._dialog).on(EVENT_MOUSEDOWN_DISMISS, function () {
$(_this._element).one(EVENT_MOUSEUP_DISMISS, function (event) {
if ($(event.target).is(_this._element)) {
_this._ignoreBackdropClick = true;
}
});
});
this._showBackdrop(function () {
return _this._showElement(relatedTarget);
});
};
_proto.hide = function hide(event) {
var _this2 = this;
if (event) {
event.preventDefault();
}
if (!this._isShown || this._isTransitioning) {
return;
}
var hideEvent = $.Event(EVENT_HIDE$2);
$(this._element).trigger(hideEvent);
if (!this._isShown || hideEvent.isDefaultPrevented()) {
return;
}
this._isShown = false;
var transition = $(this._element).hasClass(CLASS_NAME_FADE$1);
if (transition) {
this._isTransitioning = true;
}
this._setEscapeEvent();
this._setResizeEvent();
$(document).off(EVENT_FOCUSIN);
$(this._element).removeClass(CLASS_NAME_SHOW$3);
$(this._element).off(EVENT_CLICK_DISMISS);
$(this._dialog).off(EVENT_MOUSEDOWN_DISMISS);
if (transition) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, function (event) {
return _this2._hideModal(event);
}).emulateTransitionEnd(transitionDuration);
} else {
this._hideModal();
}
};
_proto.dispose = function dispose() {
[window, this._element, this._dialog].forEach(function (htmlElement) {
return $(htmlElement).off(EVENT_KEY$5);
});
/**
* `document` has 2 events `EVENT_FOCUSIN` and `EVENT_CLICK_DATA_API`
* Do not move `document` in `htmlElements` array
* It will remove `EVENT_CLICK_DATA_API` event that should remain
*/
$(document).off(EVENT_FOCUSIN);
$.removeData(this._element, DATA_KEY$5);
this._config = null;
this._element = null;
this._dialog = null;
this._backdrop = null;
this._isShown = null;
this._isBodyOverflowing = null;
this._ignoreBackdropClick = null;
this._isTransitioning = null;
this._scrollbarWidth = null;
};
_proto.handleUpdate = function handleUpdate() {
this._adjustDialog();
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default$3, config);
Util.typeCheckConfig(NAME$5, config, DefaultType$3);
return config;
};
_proto._triggerBackdropTransition = function _triggerBackdropTransition() {
var _this3 = this;
if (this._config.backdrop === 'static') {
var hideEventPrevented = $.Event(EVENT_HIDE_PREVENTED);
$(this._element).trigger(hideEventPrevented);
if (hideEventPrevented.defaultPrevented) {
return;
}
var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
if (!isModalOverflowing) {
this._element.style.overflowY = 'hidden';
}
this._element.classList.add(CLASS_NAME_STATIC);
var modalTransitionDuration = Util.getTransitionDurationFromElement(this._dialog);
$(this._element).off(Util.TRANSITION_END);
$(this._element).one(Util.TRANSITION_END, function () {
_this3._element.classList.remove(CLASS_NAME_STATIC);
if (!isModalOverflowing) {
$(_this3._element).one(Util.TRANSITION_END, function () {
_this3._element.style.overflowY = '';
}).emulateTransitionEnd(_this3._element, modalTransitionDuration);
}
}).emulateTransitionEnd(modalTransitionDuration);
this._element.focus();
} else {
this.hide();
}
};
_proto._showElement = function _showElement(relatedTarget) {
var _this4 = this;
var transition = $(this._element).hasClass(CLASS_NAME_FADE$1);
var modalBody = this._dialog ? this._dialog.querySelector(SELECTOR_MODAL_BODY) : null;
if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
// Don't move modal's DOM position
document.body.appendChild(this._element);
}
this._element.style.display = 'block';
this._element.removeAttribute('aria-hidden');
this._element.setAttribute('aria-modal', true);
this._element.setAttribute('role', 'dialog');
if ($(this._dialog).hasClass(CLASS_NAME_SCROLLABLE) && modalBody) {
modalBody.scrollTop = 0;
} else {
this._element.scrollTop = 0;
}
if (transition) {
Util.reflow(this._element);
}
$(this._element).addClass(CLASS_NAME_SHOW$3);
if (this._config.focus) {
this._enforceFocus();
}
var shownEvent = $.Event(EVENT_SHOWN$2, {
relatedTarget: relatedTarget
});
var transitionComplete = function transitionComplete() {
if (_this4._config.focus) {
_this4._element.focus();
}
_this4._isTransitioning = false;
$(_this4._element).trigger(shownEvent);
};
if (transition) {
var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
$(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
} else {
transitionComplete();
}
};
_proto._enforceFocus = function _enforceFocus() {
var _this5 = this;
$(document).off(EVENT_FOCUSIN) // Guard against infinite focus loop
.on(EVENT_FOCUSIN, function (event) {
if (document !== event.target && _this5._element !== event.target && $(_this5._element).has(event.target).length === 0) {
_this5._element.focus();
}
});
};
_proto._setEscapeEvent = function _setEscapeEvent() {
var _this6 = this;
if (this._isShown) {
$(this._element).on(EVENT_KEYDOWN_DISMISS, function (event) {
if (_this6._config.keyboard && event.which === ESCAPE_KEYCODE$1) {
event.preventDefault();
_this6.hide();
} else if (!_this6._config.keyboard && event.which === ESCAPE_KEYCODE$1) {
_this6._triggerBackdropTransition();
}
});
} else if (!this._isShown) {
$(this._element).off(EVENT_KEYDOWN_DISMISS);
}
};
_proto._setResizeEvent = function _setResizeEvent() {
var _this7 = this;
if (this._isShown) {
$(window).on(EVENT_RESIZE, function (event) {
return _this7.handleUpdate(event);
});
} else {
$(window).off(EVENT_RESIZE);
}
};
_proto._hideModal = function _hideModal() {
var _this8 = this;
this._element.style.display = 'none';
this._element.setAttribute('aria-hidden', true);
this._element.removeAttribute('aria-modal');
this._element.removeAttribute('role');
this._isTransitioning = false;
this._showBackdrop(function () {
$(document.body).removeClass(CLASS_NAME_OPEN);
_this8._resetAdjustments();
_this8._resetScrollbar();
$(_this8._element).trigger(EVENT_HIDDEN$2);
});
};
_proto._removeBackdrop = function _removeBackdrop() {
if (this._backdrop) {
$(this._backdrop).remove();
this._backdrop = null;
}
};
_proto._showBackdrop = function _showBackdrop(callback) {
var _this9 = this;
var animate = $(this._element).hasClass(CLASS_NAME_FADE$1) ? CLASS_NAME_FADE$1 : '';
if (this._isShown && this._config.backdrop) {
this._backdrop = document.createElement('div');
this._backdrop.className = CLASS_NAME_BACKDROP;
if (animate) {
this._backdrop.classList.add(animate);
}
$(this._backdrop).appendTo(document.body);
$(this._element).on(EVENT_CLICK_DISMISS, function (event) {
if (_this9._ignoreBackdropClick) {
_this9._ignoreBackdropClick = false;
return;
}
if (event.target !== event.currentTarget) {
return;
}
_this9._triggerBackdropTransition();
});
if (animate) {
Util.reflow(this._backdrop);
}
$(this._backdrop).addClass(CLASS_NAME_SHOW$3);
if (!callback) {
return;
}
if (!animate) {
callback();
return;
}
var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
$(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
} else if (!this._isShown && this._backdrop) {
$(this._backdrop).removeClass(CLASS_NAME_SHOW$3);
var callbackRemove = function callbackRemove() {
_this9._removeBackdrop();
if (callback) {
callback();
}
};
if ($(this._element).hasClass(CLASS_NAME_FADE$1)) {
var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
$(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
} else {
callbackRemove();
}
} else if (callback) {
callback();
}
} // ----------------------------------------------------------------------
// the following methods are used to handle overflowing modals
// todo (fat): these should probably be refactored out of modal.js
// ----------------------------------------------------------------------
;
_proto._adjustDialog = function _adjustDialog() {
var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
if (!this._isBodyOverflowing && isModalOverflowing) {
this._element.style.paddingLeft = this._scrollbarWidth + "px";
}
if (this._isBodyOverflowing && !isModalOverflowing) {
this._element.style.paddingRight = this._scrollbarWidth + "px";
}
};
_proto._resetAdjustments = function _resetAdjustments() {
this._element.style.paddingLeft = '';
this._element.style.paddingRight = '';
};
_proto._checkScrollbar = function _checkScrollbar() {
var rect = document.body.getBoundingClientRect();
this._isBodyOverflowing = Math.round(rect.left + rect.right) < window.innerWidth;
this._scrollbarWidth = this._getScrollbarWidth();
};
_proto._setScrollbar = function _setScrollbar() {
var _this10 = this;
if (this._isBodyOverflowing) {
// Note: DOMNode.style.paddingRight returns the actual value or '' if not set
// while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
var fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
var stickyContent = [].slice.call(document.querySelectorAll(SELECTOR_STICKY_CONTENT)); // Adjust fixed content padding
$(fixedContent).each(function (index, element) {
var actualPadding = element.style.paddingRight;
var calculatedPadding = $(element).css('padding-right');
$(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this10._scrollbarWidth + "px");
}); // Adjust sticky content margin
$(stickyContent).each(function (index, element) {
var actualMargin = element.style.marginRight;
var calculatedMargin = $(element).css('margin-right');
$(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this10._scrollbarWidth + "px");
}); // Adjust body padding
var actualPadding = document.body.style.paddingRight;
var calculatedPadding = $(document.body).css('padding-right');
$(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
}
$(document.body).addClass(CLASS_NAME_OPEN);
};
_proto._resetScrollbar = function _resetScrollbar() {
// Restore fixed content padding
var fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
$(fixedContent).each(function (index, element) {
var padding = $(element).data('padding-right');
$(element).removeData('padding-right');
element.style.paddingRight = padding ? padding : '';
}); // Restore sticky content
var elements = [].slice.call(document.querySelectorAll("" + SELECTOR_STICKY_CONTENT));
$(elements).each(function (index, element) {
var margin = $(element).data('margin-right');
if (typeof margin !== 'undefined') {
$(element).css('margin-right', margin).removeData('margin-right');
}
}); // Restore body padding
var padding = $(document.body).data('padding-right');
$(document.body).removeData('padding-right');
document.body.style.paddingRight = padding ? padding : '';
};
_proto._getScrollbarWidth = function _getScrollbarWidth() {
// thx d.walsh
var scrollDiv = document.createElement('div');
scrollDiv.className = CLASS_NAME_SCROLLBAR_MEASURER;
document.body.appendChild(scrollDiv);
var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
document.body.removeChild(scrollDiv);
return scrollbarWidth;
} // Static
;
Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
return this.each(function () {
var data = $(this).data(DATA_KEY$5);
var _config = _extends({}, Default$3, $(this).data(), typeof config === 'object' && config ? config : {});
if (!data) {
data = new Modal(this, _config);
$(this).data(DATA_KEY$5, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config](relatedTarget);
} else if (_config.show) {
data.show(relatedTarget);
}
});
};
_createClass(Modal, null, [{
key: "VERSION",
get: function get() {
return VERSION$5;
}
}, {
key: "Default",
get: function get() {
return Default$3;
}
}]);
return Modal;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(EVENT_CLICK_DATA_API$5, SELECTOR_DATA_TOGGLE$3, function (event) {
var _this11 = this;
var target;
var selector = Util.getSelectorFromElement(this);
if (selector) {
target = document.querySelector(selector);
}
var config = $(target).data(DATA_KEY$5) ? 'toggle' : _extends({}, $(target).data(), $(this).data());
if (this.tagName === 'A' || this.tagName === 'AREA') {
event.preventDefault();
}
var $target = $(target).one(EVENT_SHOW$2, function (showEvent) {
if (showEvent.isDefaultPrevented()) {
// Only register focus restorer if modal will actually get shown
return;
}
$target.one(EVENT_HIDDEN$2, function () {
if ($(_this11).is(':visible')) {
_this11.focus();
}
});
});
Modal._jQueryInterface.call($(target), config, this);
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$5] = Modal._jQueryInterface;
$.fn[NAME$5].Constructor = Modal;
$.fn[NAME$5].noConflict = function () {
$.fn[NAME$5] = JQUERY_NO_CONFLICT$5;
return Modal._jQueryInterface;
};
/**
* --------------------------------------------------------------------------
* Bootstrap (v4.5.2): tools/sanitizer.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
var DefaultWhitelist = {
// Global attributes allowed on any supplied element below.
'*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
a: ['target', 'href', 'title', 'rel'],
area: [],
b: [],
br: [],
col: [],
code: [],
div: [],
em: [],
hr: [],
h1: [],
h2: [],
h3: [],
h4: [],
h5: [],
h6: [],
i: [],
img: ['src', 'srcset', 'alt', 'title', 'width', 'height'],
li: [],
ol: [],
p: [],
pre: [],
s: [],
small: [],
span: [],
sub: [],
sup: [],
strong: [],
u: [],
ul: []
};
/**
* A pattern that recognizes a commonly useful subset of URLs that are safe.
*
* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
*/
var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^#&/:?]*(?:[#/?]|$))/gi;
/**
* A pattern that matches safe data URLs. Only matches image, video and audio types.
*
* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
*/
var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i;
function allowedAttribute(attr, allowedAttributeList) {
var attrName = attr.nodeName.toLowerCase();
if (allowedAttributeList.indexOf(attrName) !== -1) {
if (uriAttrs.indexOf(attrName) !== -1) {
return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
}
return true;
}
var regExp = allowedAttributeList.filter(function (attrRegex) {
return attrRegex instanceof RegExp;
}); // Check if a regular expression validates the attribute.
for (var i = 0, len = regExp.length; i < len; i++) {
if (attrName.match(regExp[i])) {
return true;
}
}
return false;
}
function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
if (unsafeHtml.length === 0) {
return unsafeHtml;
}
if (sanitizeFn && typeof sanitizeFn === 'function') {
return sanitizeFn(unsafeHtml);
}
var domParser = new window.DOMParser();
var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
var whitelistKeys = Object.keys(whiteList);
var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));
var _loop = function _loop(i, len) {
var el = elements[i];
var elName = el.nodeName.toLowerCase();
if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
el.parentNode.removeChild(el);
return "continue";
}
var attributeList = [].slice.call(el.attributes);
var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
attributeList.forEach(function (attr) {
if (!allowedAttribute(attr, whitelistedAttributes)) {
el.removeAttribute(attr.nodeName);
}
});
};
for (var i = 0, len = elements.length; i < len; i++) {
var _ret = _loop(i);
if (_ret === "continue") continue;
}
return createdDocument.body.innerHTML;
}
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$6 = 'tooltip';
var VERSION$6 = '4.5.2';
var DATA_KEY$6 = 'bs.tooltip';
var EVENT_KEY$6 = "." + DATA_KEY$6;
var JQUERY_NO_CONFLICT$6 = $.fn[NAME$6];
var CLASS_PREFIX = 'bs-tooltip';
var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
var DefaultType$4 = {
animation: 'boolean',
template: 'string',
title: '(string|element|function)',
trigger: 'string',
delay: '(number|object)',
html: 'boolean',
selector: '(string|boolean)',
placement: '(string|function)',
offset: '(number|string|function)',
container: '(string|element|boolean)',
fallbackPlacement: '(string|array)',
boundary: '(string|element)',
sanitize: 'boolean',
sanitizeFn: '(null|function)',
whiteList: 'object',
popperConfig: '(null|object)'
};
var AttachmentMap = {
AUTO: 'auto',
TOP: 'top',
RIGHT: 'right',
BOTTOM: 'bottom',
LEFT: 'left'
};
var Default$4 = {
animation: true,
template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
trigger: 'hover focus',
title: '',
delay: 0,
html: false,
selector: false,
placement: 'top',
offset: 0,
container: false,
fallbackPlacement: 'flip',
boundary: 'scrollParent',
sanitize: true,
sanitizeFn: null,
whiteList: DefaultWhitelist,
popperConfig: null
};
var HOVER_STATE_SHOW = 'show';
var HOVER_STATE_OUT = 'out';
var Event = {
HIDE: "hide" + EVENT_KEY$6,
HIDDEN: "hidden" + EVENT_KEY$6,
SHOW: "show" + EVENT_KEY$6,
SHOWN: "shown" + EVENT_KEY$6,
INSERTED: "inserted" + EVENT_KEY$6,
CLICK: "click" + EVENT_KEY$6,
FOCUSIN: "focusin" + EVENT_KEY$6,
FOCUSOUT: "focusout" + EVENT_KEY$6,
MOUSEENTER: "mouseenter" + EVENT_KEY$6,
MOUSELEAVE: "mouseleave" + EVENT_KEY$6
};
var CLASS_NAME_FADE$2 = 'fade';
var CLASS_NAME_SHOW$4 = 'show';
var SELECTOR_TOOLTIP_INNER = '.tooltip-inner';
var SELECTOR_ARROW = '.arrow';
var TRIGGER_HOVER = 'hover';
var TRIGGER_FOCUS = 'focus';
var TRIGGER_CLICK = 'click';
var TRIGGER_MANUAL = 'manual';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Tooltip = /*#__PURE__*/function () {
function Tooltip(element, config) {
if (typeof Popper === 'undefined') {
throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)');
} // private
this._isEnabled = true;
this._timeout = 0;
this._hoverState = '';
this._activeTrigger = {};
this._popper = null; // Protected
this.element = element;
this.config = this._getConfig(config);
this.tip = null;
this._setListeners();
} // Getters
var _proto = Tooltip.prototype;
// Public
_proto.enable = function enable() {
this._isEnabled = true;
};
_proto.disable = function disable() {
this._isEnabled = false;
};
_proto.toggleEnabled = function toggleEnabled() {
this._isEnabled = !this._isEnabled;
};
_proto.toggle = function toggle(event) {
if (!this._isEnabled) {
return;
}
if (event) {
var dataKey = this.constructor.DATA_KEY;
var context = $(event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$(event.currentTarget).data(dataKey, context);
}
context._activeTrigger.click = !context._activeTrigger.click;
if (context._isWithActiveTrigger()) {
context._enter(null, context);
} else {
context._leave(null, context);
}
} else {
if ($(this.getTipElement()).hasClass(CLASS_NAME_SHOW$4)) {
this._leave(null, this);
return;
}
this._enter(null, this);
}
};
_proto.dispose = function dispose() {
clearTimeout(this._timeout);
$.removeData(this.element, this.constructor.DATA_KEY);
$(this.element).off(this.constructor.EVENT_KEY);
$(this.element).closest('.modal').off('hide.bs.modal', this._hideModalHandler);
if (this.tip) {
$(this.tip).remove();
}
this._isEnabled = null;
this._timeout = null;
this._hoverState = null;
this._activeTrigger = null;
if (this._popper) {
this._popper.destroy();
}
this._popper = null;
this.element = null;
this.config = null;
this.tip = null;
};
_proto.show = function show() {
var _this = this;
if ($(this.element).css('display') === 'none') {
throw new Error('Please use show on visible elements');
}
var showEvent = $.Event(this.constructor.Event.SHOW);
if (this.isWithContent() && this._isEnabled) {
$(this.element).trigger(showEvent);
var shadowRoot = Util.findShadowRoot(this.element);
var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
if (showEvent.isDefaultPrevented() || !isInTheDom) {
return;
}
var tip = this.getTipElement();
var tipId = Util.getUID(this.constructor.NAME);
tip.setAttribute('id', tipId);
this.element.setAttribute('aria-describedby', tipId);
this.setContent();
if (this.config.animation) {
$(tip).addClass(CLASS_NAME_FADE$2);
}
var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
var attachment = this._getAttachment(placement);
this.addAttachmentClass(attachment);
var container = this._getContainer();
$(tip).data(this.constructor.DATA_KEY, this);
if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
$(tip).appendTo(container);
}
$(this.element).trigger(this.constructor.Event.INSERTED);
this._popper = new Popper(this.element, tip, this._getPopperConfig(attachment));
$(tip).addClass(CLASS_NAME_SHOW$4); // If this is a touch-enabled device we add extra
// empty mouseover listeners to the body's immediate children;
// only needed because of broken event delegation on iOS
// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
if ('ontouchstart' in document.documentElement) {
$(document.body).children().on('mouseover', null, $.noop);
}
var complete = function complete() {
if (_this.config.animation) {
_this._fixTransition();
}
var prevHoverState = _this._hoverState;
_this._hoverState = null;
$(_this.element).trigger(_this.constructor.Event.SHOWN);
if (prevHoverState === HOVER_STATE_OUT) {
_this._leave(null, _this);
}
};
if ($(this.tip).hasClass(CLASS_NAME_FADE$2)) {
var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
$(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
}
};
_proto.hide = function hide(callback) {
var _this2 = this;
var tip = this.getTipElement();
var hideEvent = $.Event(this.constructor.Event.HIDE);
var complete = function complete() {
if (_this2._hoverState !== HOVER_STATE_SHOW && tip.parentNode) {
tip.parentNode.removeChild(tip);
}
_this2._cleanTipClass();
_this2.element.removeAttribute('aria-describedby');
$(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
if (_this2._popper !== null) {
_this2._popper.destroy();
}
if (callback) {
callback();
}
};
$(this.element).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
$(tip).removeClass(CLASS_NAME_SHOW$4); // If this is a touch-enabled device we remove the extra
// empty mouseover listeners we added for iOS support
if ('ontouchstart' in document.documentElement) {
$(document.body).children().off('mouseover', null, $.noop);
}
this._activeTrigger[TRIGGER_CLICK] = false;
this._activeTrigger[TRIGGER_FOCUS] = false;
this._activeTrigger[TRIGGER_HOVER] = false;
if ($(this.tip).hasClass(CLASS_NAME_FADE$2)) {
var transitionDuration = Util.getTransitionDurationFromElement(tip);
$(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
this._hoverState = '';
};
_proto.update = function update() {
if (this._popper !== null) {
this._popper.scheduleUpdate();
}
} // Protected
;
_proto.isWithContent = function isWithContent() {
return Boolean(this.getTitle());
};
_proto.addAttachmentClass = function addAttachmentClass(attachment) {
$(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
};
_proto.getTipElement = function getTipElement() {
this.tip = this.tip || $(this.config.template)[0];
return this.tip;
};
_proto.setContent = function setContent() {
var tip = this.getTipElement();
this.setElementContent($(tip.querySelectorAll(SELECTOR_TOOLTIP_INNER)), this.getTitle());
$(tip).removeClass(CLASS_NAME_FADE$2 + " " + CLASS_NAME_SHOW$4);
};
_proto.setElementContent = function setElementContent($element, content) {
if (typeof content === 'object' && (content.nodeType || content.jquery)) {
// Content is a DOM node or a jQuery
if (this.config.html) {
if (!$(content).parent().is($element)) {
$element.empty().append(content);
}
} else {
$element.text($(content).text());
}
return;
}
if (this.config.html) {
if (this.config.sanitize) {
content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
}
$element.html(content);
} else {
$element.text(content);
}
};
_proto.getTitle = function getTitle() {
var title = this.element.getAttribute('data-original-title');
if (!title) {
title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
}
return title;
} // Private
;
_proto._getPopperConfig = function _getPopperConfig(attachment) {
var _this3 = this;
var defaultBsConfig = {
placement: attachment,
modifiers: {
offset: this._getOffset(),
flip: {
behavior: this.config.fallbackPlacement
},
arrow: {
element: SELECTOR_ARROW
},
preventOverflow: {
boundariesElement: this.config.boundary
}
},
onCreate: function onCreate(data) {
if (data.originalPlacement !== data.placement) {
_this3._handlePopperPlacementChange(data);
}
},
onUpdate: function onUpdate(data) {
return _this3._handlePopperPlacementChange(data);
}
};
return _extends({}, defaultBsConfig, this.config.popperConfig);
};
_proto._getOffset = function _getOffset() {
var _this4 = this;
var offset = {};
if (typeof this.config.offset === 'function') {
offset.fn = function (data) {
data.offsets = _extends({}, data.offsets, _this4.config.offset(data.offsets, _this4.element) || {});
return data;
};
} else {
offset.offset = this.config.offset;
}
return offset;
};
_proto._getContainer = function _getContainer() {
if (this.config.container === false) {
return document.body;
}
if (Util.isElement(this.config.container)) {
return $(this.config.container);
}
return $(document).find(this.config.container);
};
_proto._getAttachment = function _getAttachment(placement) {
return AttachmentMap[placement.toUpperCase()];
};
_proto._setListeners = function _setListeners() {
var _this5 = this;
var triggers = this.config.trigger.split(' ');
triggers.forEach(function (trigger) {
if (trigger === 'click') {
$(_this5.element).on(_this5.constructor.Event.CLICK, _this5.config.selector, function (event) {
return _this5.toggle(event);
});
} else if (trigger !== TRIGGER_MANUAL) {
var eventIn = trigger === TRIGGER_HOVER ? _this5.constructor.Event.MOUSEENTER : _this5.constructor.Event.FOCUSIN;
var eventOut = trigger === TRIGGER_HOVER ? _this5.constructor.Event.MOUSELEAVE : _this5.constructor.Event.FOCUSOUT;
$(_this5.element).on(eventIn, _this5.config.selector, function (event) {
return _this5._enter(event);
}).on(eventOut, _this5.config.selector, function (event) {
return _this5._leave(event);
});
}
});
this._hideModalHandler = function () {
if (_this5.element) {
_this5.hide();
}
};
$(this.element).closest('.modal').on('hide.bs.modal', this._hideModalHandler);
if (this.config.selector) {
this.config = _extends({}, this.config, {
trigger: 'manual',
selector: ''
});
} else {
this._fixTitle();
}
};
_proto._fixTitle = function _fixTitle() {
var titleType = typeof this.element.getAttribute('data-original-title');
if (this.element.getAttribute('title') || titleType !== 'string') {
this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
this.element.setAttribute('title', '');
}
};
_proto._enter = function _enter(event, context) {
var dataKey = this.constructor.DATA_KEY;
context = context || $(event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$(event.currentTarget).data(dataKey, context);
}
if (event) {
context._activeTrigger[event.type === 'focusin' ? TRIGGER_FOCUS : TRIGGER_HOVER] = true;
}
if ($(context.getTipElement()).hasClass(CLASS_NAME_SHOW$4) || context._hoverState === HOVER_STATE_SHOW) {
context._hoverState = HOVER_STATE_SHOW;
return;
}
clearTimeout(context._timeout);
context._hoverState = HOVER_STATE_SHOW;
if (!context.config.delay || !context.config.delay.show) {
context.show();
return;
}
context._timeout = setTimeout(function () {
if (context._hoverState === HOVER_STATE_SHOW) {
context.show();
}
}, context.config.delay.show);
};
_proto._leave = function _leave(event, context) {
var dataKey = this.constructor.DATA_KEY;
context = context || $(event.currentTarget).data(dataKey);
if (!context) {
context = new this.constructor(event.currentTarget, this._getDelegateConfig());
$(event.currentTarget).data(dataKey, context);
}
if (event) {
context._activeTrigger[event.type === 'focusout' ? TRIGGER_FOCUS : TRIGGER_HOVER] = false;
}
if (context._isWithActiveTrigger()) {
return;
}
clearTimeout(context._timeout);
context._hoverState = HOVER_STATE_OUT;
if (!context.config.delay || !context.config.delay.hide) {
context.hide();
return;
}
context._timeout = setTimeout(function () {
if (context._hoverState === HOVER_STATE_OUT) {
context.hide();
}
}, context.config.delay.hide);
};
_proto._isWithActiveTrigger = function _isWithActiveTrigger() {
for (var trigger in this._activeTrigger) {
if (this._activeTrigger[trigger]) {
return true;
}
}
return false;
};
_proto._getConfig = function _getConfig(config) {
var dataAttributes = $(this.element).data();
Object.keys(dataAttributes).forEach(function (dataAttr) {
if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
delete dataAttributes[dataAttr];
}
});
config = _extends({}, this.constructor.Default, dataAttributes, typeof config === 'object' && config ? config : {});
if (typeof config.delay === 'number') {
config.delay = {
show: config.delay,
hide: config.delay
};
}
if (typeof config.title === 'number') {
config.title = config.title.toString();
}
if (typeof config.content === 'number') {
config.content = config.content.toString();
}
Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType);
if (config.sanitize) {
config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
}
return config;
};
_proto._getDelegateConfig = function _getDelegateConfig() {
var config = {};
if (this.config) {
for (var key in this.config) {
if (this.constructor.Default[key] !== this.config[key]) {
config[key] = this.config[key];
}
}
}
return config;
};
_proto._cleanTipClass = function _cleanTipClass() {
var $tip = $(this.getTipElement());
var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
if (tabClass !== null && tabClass.length) {
$tip.removeClass(tabClass.join(''));
}
};
_proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
this.tip = popperData.instance.popper;
this._cleanTipClass();
this.addAttachmentClass(this._getAttachment(popperData.placement));
};
_proto._fixTransition = function _fixTransition() {
var tip = this.getTipElement();
var initConfigAnimation = this.config.animation;
if (tip.getAttribute('x-placement') !== null) {
return;
}
$(tip).removeClass(CLASS_NAME_FADE$2);
this.config.animation = false;
this.hide();
this.show();
this.config.animation = initConfigAnimation;
} // Static
;
Tooltip._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$6);
var _config = typeof config === 'object' && config;
if (!data && /dispose|hide/.test(config)) {
return;
}
if (!data) {
data = new Tooltip(this, _config);
$(this).data(DATA_KEY$6, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Tooltip, null, [{
key: "VERSION",
get: function get() {
return VERSION$6;
}
}, {
key: "Default",
get: function get() {
return Default$4;
}
}, {
key: "NAME",
get: function get() {
return NAME$6;
}
}, {
key: "DATA_KEY",
get: function get() {
return DATA_KEY$6;
}
}, {
key: "Event",
get: function get() {
return Event;
}
}, {
key: "EVENT_KEY",
get: function get() {
return EVENT_KEY$6;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$4;
}
}]);
return Tooltip;
}();
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$6] = Tooltip._jQueryInterface;
$.fn[NAME$6].Constructor = Tooltip;
$.fn[NAME$6].noConflict = function () {
$.fn[NAME$6] = JQUERY_NO_CONFLICT$6;
return Tooltip._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$7 = 'popover';
var VERSION$7 = '4.5.2';
var DATA_KEY$7 = 'bs.popover';
var EVENT_KEY$7 = "." + DATA_KEY$7;
var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];
var CLASS_PREFIX$1 = 'bs-popover';
var BSCLS_PREFIX_REGEX$1 = new RegExp("(^|\\s)" + CLASS_PREFIX$1 + "\\S+", 'g');
var Default$5 = _extends({}, Tooltip.Default, {
placement: 'right',
trigger: 'click',
content: '',
template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
});
var DefaultType$5 = _extends({}, Tooltip.DefaultType, {
content: '(string|element|function)'
});
var CLASS_NAME_FADE$3 = 'fade';
var CLASS_NAME_SHOW$5 = 'show';
var SELECTOR_TITLE = '.popover-header';
var SELECTOR_CONTENT = '.popover-body';
var Event$1 = {
HIDE: "hide" + EVENT_KEY$7,
HIDDEN: "hidden" + EVENT_KEY$7,
SHOW: "show" + EVENT_KEY$7,
SHOWN: "shown" + EVENT_KEY$7,
INSERTED: "inserted" + EVENT_KEY$7,
CLICK: "click" + EVENT_KEY$7,
FOCUSIN: "focusin" + EVENT_KEY$7,
FOCUSOUT: "focusout" + EVENT_KEY$7,
MOUSEENTER: "mouseenter" + EVENT_KEY$7,
MOUSELEAVE: "mouseleave" + EVENT_KEY$7
};
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Popover = /*#__PURE__*/function (_Tooltip) {
_inheritsLoose(Popover, _Tooltip);
function Popover() {
return _Tooltip.apply(this, arguments) || this;
}
var _proto = Popover.prototype;
// Overrides
_proto.isWithContent = function isWithContent() {
return this.getTitle() || this._getContent();
};
_proto.addAttachmentClass = function addAttachmentClass(attachment) {
$(this.getTipElement()).addClass(CLASS_PREFIX$1 + "-" + attachment);
};
_proto.getTipElement = function getTipElement() {
this.tip = this.tip || $(this.config.template)[0];
return this.tip;
};
_proto.setContent = function setContent() {
var $tip = $(this.getTipElement()); // We use append for html objects to maintain js events
this.setElementContent($tip.find(SELECTOR_TITLE), this.getTitle());
var content = this._getContent();
if (typeof content === 'function') {
content = content.call(this.element);
}
this.setElementContent($tip.find(SELECTOR_CONTENT), content);
$tip.removeClass(CLASS_NAME_FADE$3 + " " + CLASS_NAME_SHOW$5);
} // Private
;
_proto._getContent = function _getContent() {
return this.element.getAttribute('data-content') || this.config.content;
};
_proto._cleanTipClass = function _cleanTipClass() {
var $tip = $(this.getTipElement());
var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1);
if (tabClass !== null && tabClass.length > 0) {
$tip.removeClass(tabClass.join(''));
}
} // Static
;
Popover._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$7);
var _config = typeof config === 'object' ? config : null;
if (!data && /dispose|hide/.test(config)) {
return;
}
if (!data) {
data = new Popover(this, _config);
$(this).data(DATA_KEY$7, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Popover, null, [{
key: "VERSION",
// Getters
get: function get() {
return VERSION$7;
}
}, {
key: "Default",
get: function get() {
return Default$5;
}
}, {
key: "NAME",
get: function get() {
return NAME$7;
}
}, {
key: "DATA_KEY",
get: function get() {
return DATA_KEY$7;
}
}, {
key: "Event",
get: function get() {
return Event$1;
}
}, {
key: "EVENT_KEY",
get: function get() {
return EVENT_KEY$7;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$5;
}
}]);
return Popover;
}(Tooltip);
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$7] = Popover._jQueryInterface;
$.fn[NAME$7].Constructor = Popover;
$.fn[NAME$7].noConflict = function () {
$.fn[NAME$7] = JQUERY_NO_CONFLICT$7;
return Popover._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$8 = 'scrollspy';
var VERSION$8 = '4.5.2';
var DATA_KEY$8 = 'bs.scrollspy';
var EVENT_KEY$8 = "." + DATA_KEY$8;
var DATA_API_KEY$6 = '.data-api';
var JQUERY_NO_CONFLICT$8 = $.fn[NAME$8];
var Default$6 = {
offset: 10,
method: 'auto',
target: ''
};
var DefaultType$6 = {
offset: 'number',
method: 'string',
target: '(string|element)'
};
var EVENT_ACTIVATE = "activate" + EVENT_KEY$8;
var EVENT_SCROLL = "scroll" + EVENT_KEY$8;
var EVENT_LOAD_DATA_API$2 = "load" + EVENT_KEY$8 + DATA_API_KEY$6;
var CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item';
var CLASS_NAME_ACTIVE$2 = 'active';
var SELECTOR_DATA_SPY = '[data-spy="scroll"]';
var SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
var SELECTOR_NAV_LINKS = '.nav-link';
var SELECTOR_NAV_ITEMS = '.nav-item';
var SELECTOR_LIST_ITEMS = '.list-group-item';
var SELECTOR_DROPDOWN = '.dropdown';
var SELECTOR_DROPDOWN_ITEMS = '.dropdown-item';
var SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
var METHOD_OFFSET = 'offset';
var METHOD_POSITION = 'position';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var ScrollSpy = /*#__PURE__*/function () {
function ScrollSpy(element, config) {
var _this = this;
this._element = element;
this._scrollElement = element.tagName === 'BODY' ? window : element;
this._config = this._getConfig(config);
this._selector = this._config.target + " " + SELECTOR_NAV_LINKS + "," + (this._config.target + " " + SELECTOR_LIST_ITEMS + ",") + (this._config.target + " " + SELECTOR_DROPDOWN_ITEMS);
this._offsets = [];
this._targets = [];
this._activeTarget = null;
this._scrollHeight = 0;
$(this._scrollElement).on(EVENT_SCROLL, function (event) {
return _this._process(event);
});
this.refresh();
this._process();
} // Getters
var _proto = ScrollSpy.prototype;
// Public
_proto.refresh = function refresh() {
var _this2 = this;
var autoMethod = this._scrollElement === this._scrollElement.window ? METHOD_OFFSET : METHOD_POSITION;
var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
var offsetBase = offsetMethod === METHOD_POSITION ? this._getScrollTop() : 0;
this._offsets = [];
this._targets = [];
this._scrollHeight = this._getScrollHeight();
var targets = [].slice.call(document.querySelectorAll(this._selector));
targets.map(function (element) {
var target;
var targetSelector = Util.getSelectorFromElement(element);
if (targetSelector) {
target = document.querySelector(targetSelector);
}
if (target) {
var targetBCR = target.getBoundingClientRect();
if (targetBCR.width || targetBCR.height) {
// TODO (fat): remove sketch reliance on jQuery position/offset
return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
}
}
return null;
}).filter(function (item) {
return item;
}).sort(function (a, b) {
return a[0] - b[0];
}).forEach(function (item) {
_this2._offsets.push(item[0]);
_this2._targets.push(item[1]);
});
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$8);
$(this._scrollElement).off(EVENT_KEY$8);
this._element = null;
this._scrollElement = null;
this._config = null;
this._selector = null;
this._offsets = null;
this._targets = null;
this._activeTarget = null;
this._scrollHeight = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default$6, typeof config === 'object' && config ? config : {});
if (typeof config.target !== 'string' && Util.isElement(config.target)) {
var id = $(config.target).attr('id');
if (!id) {
id = Util.getUID(NAME$8);
$(config.target).attr('id', id);
}
config.target = "#" + id;
}
Util.typeCheckConfig(NAME$8, config, DefaultType$6);
return config;
};
_proto._getScrollTop = function _getScrollTop() {
return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
};
_proto._getScrollHeight = function _getScrollHeight() {
return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
};
_proto._getOffsetHeight = function _getOffsetHeight() {
return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
};
_proto._process = function _process() {
var scrollTop = this._getScrollTop() + this._config.offset;
var scrollHeight = this._getScrollHeight();
var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
if (this._scrollHeight !== scrollHeight) {
this.refresh();
}
if (scrollTop >= maxScroll) {
var target = this._targets[this._targets.length - 1];
if (this._activeTarget !== target) {
this._activate(target);
}
return;
}
if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
this._activeTarget = null;
this._clear();
return;
}
for (var i = this._offsets.length; i--;) {
var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
if (isActiveTarget) {
this._activate(this._targets[i]);
}
}
};
_proto._activate = function _activate(target) {
this._activeTarget = target;
this._clear();
var queries = this._selector.split(',').map(function (selector) {
return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
});
var $link = $([].slice.call(document.querySelectorAll(queries.join(','))));
if ($link.hasClass(CLASS_NAME_DROPDOWN_ITEM)) {
$link.closest(SELECTOR_DROPDOWN).find(SELECTOR_DROPDOWN_TOGGLE).addClass(CLASS_NAME_ACTIVE$2);
$link.addClass(CLASS_NAME_ACTIVE$2);
} else {
// Set triggered link as active
$link.addClass(CLASS_NAME_ACTIVE$2); // Set triggered links parents as active
// With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
$link.parents(SELECTOR_NAV_LIST_GROUP).prev(SELECTOR_NAV_LINKS + ", " + SELECTOR_LIST_ITEMS).addClass(CLASS_NAME_ACTIVE$2); // Handle special case when .nav-link is inside .nav-item
$link.parents(SELECTOR_NAV_LIST_GROUP).prev(SELECTOR_NAV_ITEMS).children(SELECTOR_NAV_LINKS).addClass(CLASS_NAME_ACTIVE$2);
}
$(this._scrollElement).trigger(EVENT_ACTIVATE, {
relatedTarget: target
});
};
_proto._clear = function _clear() {
[].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
return node.classList.contains(CLASS_NAME_ACTIVE$2);
}).forEach(function (node) {
return node.classList.remove(CLASS_NAME_ACTIVE$2);
});
} // Static
;
ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var data = $(this).data(DATA_KEY$8);
var _config = typeof config === 'object' && config;
if (!data) {
data = new ScrollSpy(this, _config);
$(this).data(DATA_KEY$8, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(ScrollSpy, null, [{
key: "VERSION",
get: function get() {
return VERSION$8;
}
}, {
key: "Default",
get: function get() {
return Default$6;
}
}]);
return ScrollSpy;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(window).on(EVENT_LOAD_DATA_API$2, function () {
var scrollSpys = [].slice.call(document.querySelectorAll(SELECTOR_DATA_SPY));
var scrollSpysLength = scrollSpys.length;
for (var i = scrollSpysLength; i--;) {
var $spy = $(scrollSpys[i]);
ScrollSpy._jQueryInterface.call($spy, $spy.data());
}
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$8] = ScrollSpy._jQueryInterface;
$.fn[NAME$8].Constructor = ScrollSpy;
$.fn[NAME$8].noConflict = function () {
$.fn[NAME$8] = JQUERY_NO_CONFLICT$8;
return ScrollSpy._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$9 = 'tab';
var VERSION$9 = '4.5.2';
var DATA_KEY$9 = 'bs.tab';
var EVENT_KEY$9 = "." + DATA_KEY$9;
var DATA_API_KEY$7 = '.data-api';
var JQUERY_NO_CONFLICT$9 = $.fn[NAME$9];
var EVENT_HIDE$3 = "hide" + EVENT_KEY$9;
var EVENT_HIDDEN$3 = "hidden" + EVENT_KEY$9;
var EVENT_SHOW$3 = "show" + EVENT_KEY$9;
var EVENT_SHOWN$3 = "shown" + EVENT_KEY$9;
var EVENT_CLICK_DATA_API$6 = "click" + EVENT_KEY$9 + DATA_API_KEY$7;
var CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu';
var CLASS_NAME_ACTIVE$3 = 'active';
var CLASS_NAME_DISABLED$1 = 'disabled';
var CLASS_NAME_FADE$4 = 'fade';
var CLASS_NAME_SHOW$6 = 'show';
var SELECTOR_DROPDOWN$1 = '.dropdown';
var SELECTOR_NAV_LIST_GROUP$1 = '.nav, .list-group';
var SELECTOR_ACTIVE$2 = '.active';
var SELECTOR_ACTIVE_UL = '> li > .active';
var SELECTOR_DATA_TOGGLE$4 = '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]';
var SELECTOR_DROPDOWN_TOGGLE$1 = '.dropdown-toggle';
var SELECTOR_DROPDOWN_ACTIVE_CHILD = '> .dropdown-menu .active';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Tab = /*#__PURE__*/function () {
function Tab(element) {
this._element = element;
} // Getters
var _proto = Tab.prototype;
// Public
_proto.show = function show() {
var _this = this;
if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(CLASS_NAME_ACTIVE$3) || $(this._element).hasClass(CLASS_NAME_DISABLED$1)) {
return;
}
var target;
var previous;
var listElement = $(this._element).closest(SELECTOR_NAV_LIST_GROUP$1)[0];
var selector = Util.getSelectorFromElement(this._element);
if (listElement) {
var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? SELECTOR_ACTIVE_UL : SELECTOR_ACTIVE$2;
previous = $.makeArray($(listElement).find(itemSelector));
previous = previous[previous.length - 1];
}
var hideEvent = $.Event(EVENT_HIDE$3, {
relatedTarget: this._element
});
var showEvent = $.Event(EVENT_SHOW$3, {
relatedTarget: previous
});
if (previous) {
$(previous).trigger(hideEvent);
}
$(this._element).trigger(showEvent);
if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
return;
}
if (selector) {
target = document.querySelector(selector);
}
this._activate(this._element, listElement);
var complete = function complete() {
var hiddenEvent = $.Event(EVENT_HIDDEN$3, {
relatedTarget: _this._element
});
var shownEvent = $.Event(EVENT_SHOWN$3, {
relatedTarget: previous
});
$(previous).trigger(hiddenEvent);
$(_this._element).trigger(shownEvent);
};
if (target) {
this._activate(target, target.parentNode, complete);
} else {
complete();
}
};
_proto.dispose = function dispose() {
$.removeData(this._element, DATA_KEY$9);
this._element = null;
} // Private
;
_proto._activate = function _activate(element, container, callback) {
var _this2 = this;
var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $(container).find(SELECTOR_ACTIVE_UL) : $(container).children(SELECTOR_ACTIVE$2);
var active = activeElements[0];
var isTransitioning = callback && active && $(active).hasClass(CLASS_NAME_FADE$4);
var complete = function complete() {
return _this2._transitionComplete(element, active, callback);
};
if (active && isTransitioning) {
var transitionDuration = Util.getTransitionDurationFromElement(active);
$(active).removeClass(CLASS_NAME_SHOW$6).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto._transitionComplete = function _transitionComplete(element, active, callback) {
if (active) {
$(active).removeClass(CLASS_NAME_ACTIVE$3);
var dropdownChild = $(active.parentNode).find(SELECTOR_DROPDOWN_ACTIVE_CHILD)[0];
if (dropdownChild) {
$(dropdownChild).removeClass(CLASS_NAME_ACTIVE$3);
}
if (active.getAttribute('role') === 'tab') {
active.setAttribute('aria-selected', false);
}
}
$(element).addClass(CLASS_NAME_ACTIVE$3);
if (element.getAttribute('role') === 'tab') {
element.setAttribute('aria-selected', true);
}
Util.reflow(element);
if (element.classList.contains(CLASS_NAME_FADE$4)) {
element.classList.add(CLASS_NAME_SHOW$6);
}
if (element.parentNode && $(element.parentNode).hasClass(CLASS_NAME_DROPDOWN_MENU)) {
var dropdownElement = $(element).closest(SELECTOR_DROPDOWN$1)[0];
if (dropdownElement) {
var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(SELECTOR_DROPDOWN_TOGGLE$1));
$(dropdownToggleList).addClass(CLASS_NAME_ACTIVE$3);
}
element.setAttribute('aria-expanded', true);
}
if (callback) {
callback();
}
} // Static
;
Tab._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $this = $(this);
var data = $this.data(DATA_KEY$9);
if (!data) {
data = new Tab(this);
$this.data(DATA_KEY$9, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config]();
}
});
};
_createClass(Tab, null, [{
key: "VERSION",
get: function get() {
return VERSION$9;
}
}]);
return Tab;
}();
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
$(document).on(EVENT_CLICK_DATA_API$6, SELECTOR_DATA_TOGGLE$4, function (event) {
event.preventDefault();
Tab._jQueryInterface.call($(this), 'show');
});
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$9] = Tab._jQueryInterface;
$.fn[NAME$9].Constructor = Tab;
$.fn[NAME$9].noConflict = function () {
$.fn[NAME$9] = JQUERY_NO_CONFLICT$9;
return Tab._jQueryInterface;
};
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
var NAME$a = 'toast';
var VERSION$a = '4.5.2';
var DATA_KEY$a = 'bs.toast';
var EVENT_KEY$a = "." + DATA_KEY$a;
var JQUERY_NO_CONFLICT$a = $.fn[NAME$a];
var EVENT_CLICK_DISMISS$1 = "click.dismiss" + EVENT_KEY$a;
var EVENT_HIDE$4 = "hide" + EVENT_KEY$a;
var EVENT_HIDDEN$4 = "hidden" + EVENT_KEY$a;
var EVENT_SHOW$4 = "show" + EVENT_KEY$a;
var EVENT_SHOWN$4 = "shown" + EVENT_KEY$a;
var CLASS_NAME_FADE$5 = 'fade';
var CLASS_NAME_HIDE = 'hide';
var CLASS_NAME_SHOW$7 = 'show';
var CLASS_NAME_SHOWING = 'showing';
var DefaultType$7 = {
animation: 'boolean',
autohide: 'boolean',
delay: 'number'
};
var Default$7 = {
animation: true,
autohide: true,
delay: 500
};
var SELECTOR_DATA_DISMISS$1 = '[data-dismiss="toast"]';
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
var Toast = /*#__PURE__*/function () {
function Toast(element, config) {
this._element = element;
this._config = this._getConfig(config);
this._timeout = null;
this._setListeners();
} // Getters
var _proto = Toast.prototype;
// Public
_proto.show = function show() {
var _this = this;
var showEvent = $.Event(EVENT_SHOW$4);
$(this._element).trigger(showEvent);
if (showEvent.isDefaultPrevented()) {
return;
}
this._clearTimeout();
if (this._config.animation) {
this._element.classList.add(CLASS_NAME_FADE$5);
}
var complete = function complete() {
_this._element.classList.remove(CLASS_NAME_SHOWING);
_this._element.classList.add(CLASS_NAME_SHOW$7);
$(_this._element).trigger(EVENT_SHOWN$4);
if (_this._config.autohide) {
_this._timeout = setTimeout(function () {
_this.hide();
}, _this._config.delay);
}
};
this._element.classList.remove(CLASS_NAME_HIDE);
Util.reflow(this._element);
this._element.classList.add(CLASS_NAME_SHOWING);
if (this._config.animation) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto.hide = function hide() {
if (!this._element.classList.contains(CLASS_NAME_SHOW$7)) {
return;
}
var hideEvent = $.Event(EVENT_HIDE$4);
$(this._element).trigger(hideEvent);
if (hideEvent.isDefaultPrevented()) {
return;
}
this._close();
};
_proto.dispose = function dispose() {
this._clearTimeout();
if (this._element.classList.contains(CLASS_NAME_SHOW$7)) {
this._element.classList.remove(CLASS_NAME_SHOW$7);
}
$(this._element).off(EVENT_CLICK_DISMISS$1);
$.removeData(this._element, DATA_KEY$a);
this._element = null;
this._config = null;
} // Private
;
_proto._getConfig = function _getConfig(config) {
config = _extends({}, Default$7, $(this._element).data(), typeof config === 'object' && config ? config : {});
Util.typeCheckConfig(NAME$a, config, this.constructor.DefaultType);
return config;
};
_proto._setListeners = function _setListeners() {
var _this2 = this;
$(this._element).on(EVENT_CLICK_DISMISS$1, SELECTOR_DATA_DISMISS$1, function () {
return _this2.hide();
});
};
_proto._close = function _close() {
var _this3 = this;
var complete = function complete() {
_this3._element.classList.add(CLASS_NAME_HIDE);
$(_this3._element).trigger(EVENT_HIDDEN$4);
};
this._element.classList.remove(CLASS_NAME_SHOW$7);
if (this._config.animation) {
var transitionDuration = Util.getTransitionDurationFromElement(this._element);
$(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
} else {
complete();
}
};
_proto._clearTimeout = function _clearTimeout() {
clearTimeout(this._timeout);
this._timeout = null;
} // Static
;
Toast._jQueryInterface = function _jQueryInterface(config) {
return this.each(function () {
var $element = $(this);
var data = $element.data(DATA_KEY$a);
var _config = typeof config === 'object' && config;
if (!data) {
data = new Toast(this, _config);
$element.data(DATA_KEY$a, data);
}
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError("No method named \"" + config + "\"");
}
data[config](this);
}
});
};
_createClass(Toast, null, [{
key: "VERSION",
get: function get() {
return VERSION$a;
}
}, {
key: "DefaultType",
get: function get() {
return DefaultType$7;
}
}, {
key: "Default",
get: function get() {
return Default$7;
}
}]);
return Toast;
}();
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
*/
$.fn[NAME$a] = Toast._jQueryInterface;
$.fn[NAME$a].Constructor = Toast;
$.fn[NAME$a].noConflict = function () {
$.fn[NAME$a] = JQUERY_NO_CONFLICT$a;
return Toast._jQueryInterface;
};
exports.Alert = Alert;
exports.Button = Button;
exports.Carousel = Carousel;
exports.Collapse = Collapse;
exports.Dropdown = Dropdown;
exports.Modal = Modal;
exports.Popover = Popover;
exports.Scrollspy = ScrollSpy;
exports.Tab = Tab;
exports.Toast = Toast;
exports.Tooltip = Tooltip;
exports.Util = Util;
Object.defineProperty(exports, '__esModule', { value: true });
})));
//# sourceMappingURL=bootstrap.js.map
/***/ }),
/***/ "./node_modules/fflate/esm/browser.js":
/*!********************************************!*\
!*** ./node_modules/fflate/esm/browser.js ***!
\********************************************/
/*! exports provided: Deflate, AsyncDeflate, deflate, deflateSync, Inflate, AsyncInflate, inflate, inflateSync, Gzip, AsyncGzip, gzip, gzipSync, Gunzip, AsyncGunzip, gunzip, gunzipSync, Zlib, AsyncZlib, zlib, zlibSync, Unzlib, AsyncUnzlib, unzlib, unzlibSync, compress, AsyncCompress, compressSync, Compress, Decompress, AsyncDecompress, decompress, decompressSync, strToU8, strFromU8, zip, zipSync, unzip, unzipSync */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Deflate", function() { return Deflate; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AsyncDeflate", function() { return AsyncDeflate; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "deflate", function() { return deflate; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "deflateSync", function() { return deflateSync; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Inflate", function() { return Inflate; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AsyncInflate", function() { return AsyncInflate; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "inflate", function() { return inflate; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "inflateSync", function() { return inflateSync; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Gzip", function() { return Gzip; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AsyncGzip", function() { return AsyncGzip; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "gzip", function() { return gzip; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "gzipSync", function() { return gzipSync; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Gunzip", function() { return Gunzip; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AsyncGunzip", function() { return AsyncGunzip; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "gunzip", function() { return gunzip; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "gunzipSync", function() { return gunzipSync; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Zlib", function() { return Zlib; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AsyncZlib", function() { return AsyncZlib; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "zlib", function() { return zlib; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "zlibSync", function() { return zlibSync; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Unzlib", function() { return Unzlib; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AsyncUnzlib", function() { return AsyncUnzlib; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "unzlib", function() { return unzlib; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "unzlibSync", function() { return unzlibSync; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "compress", function() { return gzip; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AsyncCompress", function() { return AsyncGzip; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "compressSync", function() { return gzipSync; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Compress", function() { return Gzip; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Decompress", function() { return Decompress; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AsyncDecompress", function() { return AsyncDecompress; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "decompress", function() { return decompress; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "decompressSync", function() { return decompressSync; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "strToU8", function() { return strToU8; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "strFromU8", function() { return strFromU8; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "zip", function() { return zip; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "zipSync", function() { return zipSync; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "unzip", function() { return unzip; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "unzipSync", function() { return unzipSync; });
// DEFLATE is a complex format; to read this code, you should probably check the RFC first:
// https://tools.ietf.org/html/rfc1951
// You may also wish to take a look at the guide I made about this program:
// https://gist.github.com/101arrowz/253f31eb5abc3d9275ab943003ffecad
// Much of the following code is similar to that of UZIP.js:
// https://github.com/photopea/UZIP.js
// Many optimizations have been made, so the bundle size is ultimately smaller but performance is similar.
// Sometimes 0 will appear where -1 would be more appropriate. This is because using a uint
// is better for memory in most engines (I *think*).
var ch2 = {};
var wk = (function (c, id, msg, transfer, cb) {
var u = ch2[id] || (ch2[id] = URL.createObjectURL(new Blob([c], { type: 'text/javascript' })));
var w = new Worker(u);
w.onerror = function (e) { return cb(e.error, null); };
w.onmessage = function (e) { return cb(null, e.data); };
w.postMessage(msg, transfer);
return w;
});
// aliases for shorter compressed code (most minifers don't do this)
var u8 = Uint8Array, u16 = Uint16Array, u32 = Uint32Array;
// fixed length extra bits
var fleb = new u8([0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, /* unused */ 0, 0, /* impossible */ 0]);
// fixed distance extra bits
// see fleb note
var fdeb = new u8([0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, /* unused */ 0, 0]);
// code length index map
var clim = new u8([16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15]);
// get base, reverse index map from extra bits
var freb = function (eb, start) {
var b = new u16(31);
for (var i = 0; i < 31; ++i) {
b[i] = start += 1 << eb[i - 1];
}
// numbers here are at max 18 bits
var r = new u32(b[30]);
for (var i = 1; i < 30; ++i) {
for (var j = b[i]; j < b[i + 1]; ++j) {
r[j] = ((j - b[i]) << 5) | i;
}
}
return [b, r];
};
var _a = freb(fleb, 2), fl = _a[0], revfl = _a[1];
// we can ignore the fact that the other numbers are wrong; they never happen anyway
fl[28] = 258, revfl[258] = 28;
var _b = freb(fdeb, 0), fd = _b[0], revfd = _b[1];
// map of value to reverse (assuming 16 bits)
var rev = new u16(32768);
for (var i = 0; i < 32768; ++i) {
// reverse table algorithm from SO
var x = ((i & 0xAAAA) >>> 1) | ((i & 0x5555) << 1);
x = ((x & 0xCCCC) >>> 2) | ((x & 0x3333) << 2);
x = ((x & 0xF0F0) >>> 4) | ((x & 0x0F0F) << 4);
rev[i] = (((x & 0xFF00) >>> 8) | ((x & 0x00FF) << 8)) >>> 1;
}
// create huffman tree from u8 "map": index -> code length for code index
// mb (max bits) must be at most 15
// TODO: optimize/split up?
var hMap = (function (cd, mb, r) {
var s = cd.length;
// index
var i = 0;
// u16 "map": index -> # of codes with bit length = index
var l = new u16(mb);
// length of cd must be 288 (total # of codes)
for (; i < s; ++i)
++l[cd[i] - 1];
// u16 "map": index -> minimum code for bit length = index
var le = new u16(mb);
for (i = 0; i < mb; ++i) {
le[i] = (le[i - 1] + l[i - 1]) << 1;
}
var co;
if (r) {
// u16 "map": index -> number of actual bits, symbol for code
co = new u16(1 << mb);
// bits to remove for reverser
var rvb = 15 - mb;
for (i = 0; i < s; ++i) {
// ignore 0 lengths
if (cd[i]) {
// num encoding both symbol and bits read
var sv = (i << 4) | cd[i];
// free bits
var r_1 = mb - cd[i];
// start value
var v = le[cd[i] - 1]++ << r_1;
// m is end value
for (var m = v | ((1 << r_1) - 1); v <= m; ++v) {
// every 16 bit value starting with the code yields the same result
co[rev[v] >>> rvb] = sv;
}
}
}
}
else {
co = new u16(s);
for (i = 0; i < s; ++i)
co[i] = rev[le[cd[i] - 1]++] >>> (15 - cd[i]);
}
return co;
});
// fixed length tree
var flt = new u8(288);
for (var i = 0; i < 144; ++i)
flt[i] = 8;
for (var i = 144; i < 256; ++i)
flt[i] = 9;
for (var i = 256; i < 280; ++i)
flt[i] = 7;
for (var i = 280; i < 288; ++i)
flt[i] = 8;
// fixed distance tree
var fdt = new u8(32);
for (var i = 0; i < 32; ++i)
fdt[i] = 5;
// fixed length map
var flm = /*#__PURE__*/ hMap(flt, 9, 0), flrm = /*#__PURE__*/ hMap(flt, 9, 1);
// fixed distance map
var fdm = /*#__PURE__*/ hMap(fdt, 5, 0), fdrm = /*#__PURE__*/ hMap(fdt, 5, 1);
// find max of array
var max = function (a) {
var m = a[0];
for (var i = 1; i < a.length; ++i) {
if (a[i] > m)
m = a[i];
}
return m;
};
// read d, starting at bit p and mask with m
var bits = function (d, p, m) {
var o = (p / 8) >> 0;
return ((d[o] | (d[o + 1] << 8)) >>> (p & 7)) & m;
};
// read d, starting at bit p continuing for at least 16 bits
var bits16 = function (d, p) {
var o = (p / 8) >> 0;
return ((d[o] | (d[o + 1] << 8) | (d[o + 2] << 16)) >>> (p & 7));
};
// get end of byte
var shft = function (p) { return ((p / 8) >> 0) + (p & 7 && 1); };
// typed array slice - allows garbage collector to free original reference,
// while being more compatible than .slice
var slc = function (v, s, e) {
if (s == null || s < 0)
s = 0;
if (e == null || e > v.length)
e = v.length;
// can't use .constructor in case user-supplied
var n = new (v instanceof u16 ? u16 : v instanceof u32 ? u32 : u8)(e - s);
n.set(v.subarray(s, e));
return n;
};
// expands raw DEFLATE data
var inflt = function (dat, buf, st) {
// source length
var sl = dat.length;
// have to estimate size
var noBuf = !buf || st;
// no state
var noSt = !st || st.i;
if (!st)
st = {};
// Assumes roughly 33% compression ratio average
if (!buf)
buf = new u8(sl * 3);
// ensure buffer can fit at least l elements
var cbuf = function (l) {
var bl = buf.length;
// need to increase size to fit
if (l > bl) {
// Double or set to necessary, whichever is greater
var nbuf = new u8(Math.max(bl * 2, l));
nbuf.set(buf);
buf = nbuf;
}
};
// last chunk bitpos bytes
var final = st.f || 0, pos = st.p || 0, bt = st.b || 0, lm = st.l, dm = st.d, lbt = st.m, dbt = st.n;
// total bits
var tbts = sl * 8;
do {
if (!lm) {
// BFINAL - this is only 1 when last chunk is next
st.f = final = bits(dat, pos, 1);
// type: 0 = no compression, 1 = fixed huffman, 2 = dynamic huffman
var type = bits(dat, pos + 1, 3);
pos += 3;
if (!type) {
// go to end of byte boundary
var s = shft(pos) + 4, l = dat[s - 4] | (dat[s - 3] << 8), t = s + l;
if (t > sl) {
if (noSt)
throw 'unexpected EOF';
break;
}
// ensure size
if (noBuf)
cbuf(bt + l);
// Copy over uncompressed data
buf.set(dat.subarray(s, t), bt);
// Get new bitpos, update byte count
st.b = bt += l, st.p = pos = t * 8;
continue;
}
else if (type == 1)
lm = flrm, dm = fdrm, lbt = 9, dbt = 5;
else if (type == 2) {
// literal lengths
var hLit = bits(dat, pos, 31) + 257, hcLen = bits(dat, pos + 10, 15) + 4;
var tl = hLit + bits(dat, pos + 5, 31) + 1;
pos += 14;
// length+distance tree
var ldt = new u8(tl);
// code length tree
var clt = new u8(19);
for (var i = 0; i < hcLen; ++i) {
// use index map to get real code
clt[clim[i]] = bits(dat, pos + i * 3, 7);
}
pos += hcLen * 3;
// code lengths bits
var clb = max(clt), clbmsk = (1 << clb) - 1;
if (!noSt && pos + tl * (clb + 7) > tbts)
break;
// code lengths map
var clm = hMap(clt, clb, 1);
for (var i = 0; i < tl;) {
var r = clm[bits(dat, pos, clbmsk)];
// bits read
pos += r & 15;
// symbol
var s = r >>> 4;
// code length to copy
if (s < 16) {
ldt[i++] = s;
}
else {
// copy count
var c = 0, n = 0;
if (s == 16)
n = 3 + bits(dat, pos, 3), pos += 2, c = ldt[i - 1];
else if (s == 17)
n = 3 + bits(dat, pos, 7), pos += 3;
else if (s == 18)
n = 11 + bits(dat, pos, 127), pos += 7;
while (n--)
ldt[i++] = c;
}
}
// length tree distance tree
var lt = ldt.subarray(0, hLit), dt = ldt.subarray(hLit);
// max length bits
lbt = max(lt);
// max dist bits
dbt = max(dt);
lm = hMap(lt, lbt, 1);
dm = hMap(dt, dbt, 1);
}
else
throw 'invalid block type';
if (pos > tbts)
throw 'unexpected EOF';
}
// Make sure the buffer can hold this + the largest possible addition
// Maximum chunk size (practically, theoretically infinite) is 2^17;
if (noBuf)
cbuf(bt + 131072);
var lms = (1 << lbt) - 1, dms = (1 << dbt) - 1;
var mxa = lbt + dbt + 18;
while (noSt || pos + mxa < tbts) {
// bits read, code
var c = lm[bits16(dat, pos) & lms], sym = c >>> 4;
pos += c & 15;
if (pos > tbts)
throw 'unexpected EOF';
if (!c)
throw 'invalid length/literal';
if (sym < 256)
buf[bt++] = sym;
else if (sym == 256) {
lm = null;
break;
}
else {
var add = sym - 254;
// no extra bits needed if less
if (sym > 264) {
// index
var i = sym - 257, b = fleb[i];
add = bits(dat, pos, (1 << b) - 1) + fl[i];
pos += b;
}
// dist
var d = dm[bits16(dat, pos) & dms], dsym = d >>> 4;
if (!d)
throw 'invalid distance';
pos += d & 15;
var dt = fd[dsym];
if (dsym > 3) {
var b = fdeb[dsym];
dt += bits16(dat, pos) & ((1 << b) - 1), pos += b;
}
if (pos > tbts)
throw 'unexpected EOF';
if (noBuf)
cbuf(bt + 131072);
var end = bt + add;
for (; bt < end; bt += 4) {
buf[bt] = buf[bt - dt];
buf[bt + 1] = buf[bt + 1 - dt];
buf[bt + 2] = buf[bt + 2 - dt];
buf[bt + 3] = buf[bt + 3 - dt];
}
bt = end;
}
}
st.l = lm, st.p = pos, st.b = bt;
if (lm)
final = 1, st.m = lbt, st.d = dm, st.n = dbt;
} while (!final);
return bt == buf.length ? buf : slc(buf, 0, bt);
};
// starting at p, write the minimum number of bits that can hold v to d
var wbits = function (d, p, v) {
v <<= p & 7;
var o = (p / 8) >> 0;
d[o] |= v;
d[o + 1] |= v >>> 8;
};
// starting at p, write the minimum number of bits (>8) that can hold v to d
var wbits16 = function (d, p, v) {
v <<= p & 7;
var o = (p / 8) >> 0;
d[o] |= v;
d[o + 1] |= v >>> 8;
d[o + 2] |= v >>> 16;
};
// creates code lengths from a frequency table
var hTree = function (d, mb) {
// Need extra info to make a tree
var t = [];
for (var i = 0; i < d.length; ++i) {
if (d[i])
t.push({ s: i, f: d[i] });
}
var s = t.length;
var t2 = t.slice();
if (!s)
return [new u8(0), 0];
if (s == 1) {
var v = new u8(t[0].s + 1);
v[t[0].s] = 1;
return [v, 1];
}
t.sort(function (a, b) { return a.f - b.f; });
// after i2 reaches last ind, will be stopped
// freq must be greater than largest possible number of symbols
t.push({ s: -1, f: 25001 });
var l = t[0], r = t[1], i0 = 0, i1 = 1, i2 = 2;
t[0] = { s: -1, f: l.f + r.f, l: l, r: r };
// efficient algorithm from UZIP.js
// i0 is lookbehind, i2 is lookahead - after processing two low-freq
// symbols that combined have high freq, will start processing i2 (high-freq,
// non-composite) symbols instead
// see https://reddit.com/r/photopea/comments/ikekht/uzipjs_questions/
while (i1 != s - 1) {
l = t[t[i0].f < t[i2].f ? i0++ : i2++];
r = t[i0 != i1 && t[i0].f < t[i2].f ? i0++ : i2++];
t[i1++] = { s: -1, f: l.f + r.f, l: l, r: r };
}
var maxSym = t2[0].s;
for (var i = 1; i < s; ++i) {
if (t2[i].s > maxSym)
maxSym = t2[i].s;
}
// code lengths
var tr = new u16(maxSym + 1);
// max bits in tree
var mbt = ln(t[i1 - 1], tr, 0);
if (mbt > mb) {
// more algorithms from UZIP.js
// TODO: find out how this code works (debt)
// ind debt
var i = 0, dt = 0;
// left cost
var lft = mbt - mb, cst = 1 << lft;
t2.sort(function (a, b) { return tr[b.s] - tr[a.s] || a.f - b.f; });
for (; i < s; ++i) {
var i2_1 = t2[i].s;
if (tr[i2_1] > mb) {
dt += cst - (1 << (mbt - tr[i2_1]));
tr[i2_1] = mb;
}
else
break;
}
dt >>>= lft;
while (dt > 0) {
var i2_2 = t2[i].s;
if (tr[i2_2] < mb)
dt -= 1 << (mb - tr[i2_2]++ - 1);
else
++i;
}
for (; i >= 0 && dt; --i) {
var i2_3 = t2[i].s;
if (tr[i2_3] == mb) {
--tr[i2_3];
++dt;
}
}
mbt = mb;
}
return [new u8(tr), mbt];
};
// get the max length and assign length codes
var ln = function (n, l, d) {
return n.s == -1
? Math.max(ln(n.l, l, d + 1), ln(n.r, l, d + 1))
: (l[n.s] = d);
};
// length codes generation
var lc = function (c) {
var s = c.length;
// Note that the semicolon was intentional
while (s && !c[--s])
;
var cl = new u16(++s);
// ind num streak
var cli = 0, cln = c[0], cls = 1;
var w = function (v) { cl[cli++] = v; };
for (var i = 1; i <= s; ++i) {
if (c[i] == cln && i != s)
++cls;
else {
if (!cln && cls > 2) {
for (; cls > 138; cls -= 138)
w(32754);
if (cls > 2) {
w(cls > 10 ? ((cls - 11) << 5) | 28690 : ((cls - 3) << 5) | 12305);
cls = 0;
}
}
else if (cls > 3) {
w(cln), --cls;
for (; cls > 6; cls -= 6)
w(8304);
if (cls > 2)
w(((cls - 3) << 5) | 8208), cls = 0;
}
while (cls--)
w(cln);
cls = 1;
cln = c[i];
}
}
return [cl.subarray(0, cli), s];
};
// calculate the length of output from tree, code lengths
var clen = function (cf, cl) {
var l = 0;
for (var i = 0; i < cl.length; ++i)
l += cf[i] * cl[i];
return l;
};
// writes a fixed block
// returns the new bit pos
var wfblk = function (out, pos, dat) {
// no need to write 00 as type: TypedArray defaults to 0
var s = dat.length;
var o = shft(pos + 2);
out[o] = s & 255;
out[o + 1] = s >>> 8;
out[o + 2] = out[o] ^ 255;
out[o + 3] = out[o + 1] ^ 255;
for (var i = 0; i < s; ++i)
out[o + i + 4] = dat[i];
return (o + 4 + s) * 8;
};
// writes a block
var wblk = function (dat, out, final, syms, lf, df, eb, li, bs, bl, p) {
wbits(out, p++, final);
++lf[256];
var _a = hTree(lf, 15), dlt = _a[0], mlb = _a[1];
var _b = hTree(df, 15), ddt = _b[0], mdb = _b[1];
var _c = lc(dlt), lclt = _c[0], nlc = _c[1];
var _d = lc(ddt), lcdt = _d[0], ndc = _d[1];
var lcfreq = new u16(19);
for (var i = 0; i < lclt.length; ++i)
lcfreq[lclt[i] & 31]++;
for (var i = 0; i < lcdt.length; ++i)
lcfreq[lcdt[i] & 31]++;
var _e = hTree(lcfreq, 7), lct = _e[0], mlcb = _e[1];
var nlcc = 19;
for (; nlcc > 4 && !lct[clim[nlcc - 1]]; --nlcc)
;
var flen = (bl + 5) << 3;
var ftlen = clen(lf, flt) + clen(df, fdt) + eb;
var dtlen = clen(lf, dlt) + clen(df, ddt) + eb + 14 + 3 * nlcc + clen(lcfreq, lct) + (2 * lcfreq[16] + 3 * lcfreq[17] + 7 * lcfreq[18]);
if (flen <= ftlen && flen <= dtlen)
return wfblk(out, p, dat.subarray(bs, bs + bl));
var lm, ll, dm, dl;
wbits(out, p, 1 + (dtlen < ftlen)), p += 2;
if (dtlen < ftlen) {
lm = hMap(dlt, mlb, 0), ll = dlt, dm = hMap(ddt, mdb, 0), dl = ddt;
var llm = hMap(lct, mlcb, 0);
wbits(out, p, nlc - 257);
wbits(out, p + 5, ndc - 1);
wbits(out, p + 10, nlcc - 4);
p += 14;
for (var i = 0; i < nlcc; ++i)
wbits(out, p + 3 * i, lct[clim[i]]);
p += 3 * nlcc;
var lcts = [lclt, lcdt];
for (var it = 0; it < 2; ++it) {
var clct = lcts[it];
for (var i = 0; i < clct.length; ++i) {
var len = clct[i] & 31;
wbits(out, p, llm[len]), p += lct[len];
if (len > 15)
wbits(out, p, (clct[i] >>> 5) & 127), p += clct[i] >>> 12;
}
}
}
else {
lm = flm, ll = flt, dm = fdm, dl = fdt;
}
for (var i = 0; i < li; ++i) {
if (syms[i] > 255) {
var len = (syms[i] >>> 18) & 31;
wbits16(out, p, lm[len + 257]), p += ll[len + 257];
if (len > 7)
wbits(out, p, (syms[i] >>> 23) & 31), p += fleb[len];
var dst = syms[i] & 31;
wbits16(out, p, dm[dst]), p += dl[dst];
if (dst > 3)
wbits16(out, p, (syms[i] >>> 5) & 8191), p += fdeb[dst];
}
else {
wbits16(out, p, lm[syms[i]]), p += ll[syms[i]];
}
}
wbits16(out, p, lm[256]);
return p + ll[256];
};
// deflate options (nice << 13) | chain
var deo = /*#__PURE__*/ new u32([65540, 131080, 131088, 131104, 262176, 1048704, 1048832, 2114560, 2117632]);
// empty
var et = /*#__PURE__*/ new u8(0);
// compresses data into a raw DEFLATE buffer
var dflt = function (dat, lvl, plvl, pre, post, lst) {
var s = dat.length;
var o = new u8(pre + s + 5 * (1 + Math.floor(s / 7000)) + post);
// writing to this writes to the output buffer
var w = o.subarray(pre, o.length - post);
var pos = 0;
if (!lvl || s < 8) {
for (var i = 0; i <= s; i += 65535) {
// end
var e = i + 65535;
if (e < s) {
// write full block
pos = wfblk(w, pos, dat.subarray(i, e));
}
else {
// write final block
w[i] = lst;
pos = wfblk(w, pos, dat.subarray(i, s));
}
}
}
else {
var opt = deo[lvl - 1];
var n = opt >>> 13, c = opt & 8191;
var msk_1 = (1 << plvl) - 1;
// prev 2-byte val map curr 2-byte val map
var prev = new u16(32768), head = new u16(msk_1 + 1);
var bs1_1 = Math.ceil(plvl / 3), bs2_1 = 2 * bs1_1;
var hsh = function (i) { return (dat[i] ^ (dat[i + 1] << bs1_1) ^ (dat[i + 2] << bs2_1)) & msk_1; };
// 24576 is an arbitrary number of maximum symbols per block
// 424 buffer for last block
var syms = new u32(25000);
// length/literal freq distance freq
var lf = new u16(288), df = new u16(32);
// l/lcnt exbits index l/lind waitdx bitpos
var lc_1 = 0, eb = 0, i = 0, li = 0, wi = 0, bs = 0;
for (; i < s; ++i) {
// hash value
var hv = hsh(i);
// index mod 32768
var imod = i & 32767;
// previous index with this value
var pimod = head[hv];
prev[imod] = pimod;
head[hv] = imod;
// We always should modify head and prev, but only add symbols if
// this data is not yet processed ("wait" for wait index)
if (wi <= i) {
// bytes remaining
var rem = s - i;
if ((lc_1 > 7000 || li > 24576) && rem > 423) {
pos = wblk(dat, w, 0, syms, lf, df, eb, li, bs, i - bs, pos);
li = lc_1 = eb = 0, bs = i;
for (var j = 0; j < 286; ++j)
lf[j] = 0;
for (var j = 0; j < 30; ++j)
df[j] = 0;
}
// len dist chain
var l = 2, d = 0, ch_1 = c, dif = (imod - pimod) & 32767;
if (rem > 2 && hv == hsh(i - dif)) {
var maxn = Math.min(n, rem) - 1;
var maxd = Math.min(32767, i);
// max possible length
// not capped at dif because decompressors implement "rolling" index population
var ml = Math.min(258, rem);
while (dif <= maxd && --ch_1 && imod != pimod) {
if (dat[i + l] == dat[i + l - dif]) {
var nl = 0;
for (; nl < ml && dat[i + nl] == dat[i + nl - dif]; ++nl)
;
if (nl > l) {
l = nl, d = dif;
// break out early when we reach "nice" (we are satisfied enough)
if (nl > maxn)
break;
// now, find the rarest 2-byte sequence within this
// length of literals and search for that instead.
// Much faster than just using the start
var mmd = Math.min(dif, nl - 2);
var md = 0;
for (var j = 0; j < mmd; ++j) {
var ti = (i - dif + j + 32768) & 32767;
var pti = prev[ti];
var cd = (ti - pti + 32768) & 32767;
if (cd > md)
md = cd, pimod = ti;
}
}
}
// check the previous match
imod = pimod, pimod = prev[imod];
dif += (imod - pimod + 32768) & 32767;
}
}
// d will be nonzero only when a match was found
if (d) {
// store both dist and len data in one Uint32
// Make sure this is recognized as a len/dist with 28th bit (2^28)
syms[li++] = 268435456 | (revfl[l] << 18) | revfd[d];
var lin = revfl[l] & 31, din = revfd[d] & 31;
eb += fleb[lin] + fdeb[din];
++lf[257 + lin];
++df[din];
wi = i + l;
++lc_1;
}
else {
syms[li++] = dat[i];
++lf[dat[i]];
}
}
}
pos = wblk(dat, w, lst, syms, lf, df, eb, li, bs, i - bs, pos);
// this is the easiest way to avoid needing to maintain state
if (!lst)
pos = wfblk(w, pos, et);
}
return slc(o, 0, pre + shft(pos) + post);
};
// CRC32 table
var crct = /*#__PURE__*/ (function () {
var t = new u32(256);
for (var i = 0; i < 256; ++i) {
var c = i, k = 9;
while (--k)
c = ((c & 1) && 0xEDB88320) ^ (c >>> 1);
t[i] = c;
}
return t;
})();
// CRC32
var crc = function () {
var c = 0xFFFFFFFF;
return {
p: function (d) {
// closures have awful performance
var cr = c;
for (var i = 0; i < d.length; ++i)
cr = crct[(cr & 255) ^ d[i]] ^ (cr >>> 8);
c = cr;
},
d: function () { return c ^ 0xFFFFFFFF; }
};
};
// Alder32
var adler = function () {
var a = 1, b = 0;
return {
p: function (d) {
// closures have awful performance
var n = a, m = b;
var l = d.length;
for (var i = 0; i != l;) {
var e = Math.min(i + 5552, l);
for (; i < e; ++i)
n += d[i], m += n;
n %= 65521, m %= 65521;
}
a = n, b = m;
},
d: function () { return ((a >>> 8) << 16 | (b & 255) << 8 | (b >>> 8)) + ((a & 255) << 23) * 2; }
};
};
;
// deflate with opts
var dopt = function (dat, opt, pre, post, st) {
return dflt(dat, opt.level == null ? 6 : opt.level, opt.mem == null ? Math.ceil(Math.max(8, Math.min(13, Math.log(dat.length))) * 1.5) : (12 + opt.mem), pre, post, !st);
};
// Walmart object spread
var mrg = function (a, b) {
var o = {};
for (var k in a)
o[k] = a[k];
for (var k in b)
o[k] = b[k];
return o;
};
// worker clone
// This is possibly the craziest part of the entire codebase, despite how simple it may seem.
// The only parameter to this function is a closure that returns an array of variables outside of the function scope.
// We're going to try to figure out the variable names used in the closure as strings because that is crucial for workerization.
// We will return an object mapping of true variable name to value (basically, the current scope as a JS object).
// The reason we can't just use the original variable names is minifiers mangling the toplevel scope.
// This took me three weeks to figure out how to do.
var wcln = function (fn, fnStr, td) {
var dt = fn();
var st = fn.toString();
var ks = st.slice(st.indexOf('[') + 1, st.lastIndexOf(']')).replace(/ /g, '').split(',');
for (var i = 0; i < dt.length; ++i) {
var v = dt[i], k = ks[i];
if (typeof v == 'function') {
fnStr += ';' + k + '=';
var st_1 = v.toString();
if (v.prototype) {
// for global objects
if (st_1.indexOf('[native code]') != -1) {
var spInd = st_1.indexOf(' ', 8) + 1;
fnStr += st_1.slice(spInd, st_1.indexOf('(', spInd));
}
else {
fnStr += st_1;
for (var t in v.prototype)
fnStr += ';' + k + '.prototype.' + t + '=' + v.prototype[t].toString();
}
}
else
fnStr += st_1;
}
else
td[k] = v;
}
return [fnStr, td];
};
var ch = [];
// clone bufs
var cbfs = function (v) {
var tl = [];
for (var k in v) {
if (v[k] instanceof u8 || v[k] instanceof u16 || v[k] instanceof u32)
tl.push((v[k] = new v[k].constructor(v[k])).buffer);
}
return tl;
};
// use a worker to execute code
var wrkr = function (fns, init, id, cb) {
var _a;
if (!ch[id]) {
var fnStr = '', td_1 = {}, m = fns.length - 1;
for (var i = 0; i < m; ++i)
_a = wcln(fns[i], fnStr, td_1), fnStr = _a[0], td_1 = _a[1];
ch[id] = wcln(fns[m], fnStr, td_1);
}
var td = mrg({}, ch[id][1]);
return wk(ch[id][0] + ';onmessage=function(e){for(var k in e.data)self[k]=e.data[k];onmessage=' + init.toString() + '}', id, td, cbfs(td), cb);
};
// base async inflate fn
var bInflt = function () { return [u8, u16, u32, fleb, fdeb, clim, fl, fd, flrm, fdrm, rev, hMap, max, bits, bits16, shft, slc, inflt, inflateSync, pbf, gu8]; };
var bDflt = function () { return [u8, u16, u32, fleb, fdeb, clim, revfl, revfd, flm, flt, fdm, fdt, rev, deo, et, hMap, wbits, wbits16, hTree, ln, lc, clen, wfblk, wblk, shft, slc, dflt, dopt, deflateSync, pbf]; };
// gzip extra
var gze = function () { return [gzh, gzhl, wbytes, crc, crct]; };
// gunzip extra
var guze = function () { return [gzs, gzl]; };
// zlib extra
var zle = function () { return [zlh, wbytes, adler]; };
// unzlib extra
var zule = function () { return [zlv]; };
// post buf
var pbf = function (msg) { return postMessage(msg, [msg.buffer]); };
// get u8
var gu8 = function (o) { return o && o.size && new u8(o.size); };
// async helper
var cbify = function (dat, opts, fns, init, id, cb) {
var w = wrkr(fns, init, id, function (err, dat) {
w.terminate();
cb(err, dat);
});
if (!opts.consume)
dat = new u8(dat);
w.postMessage([dat, opts], [dat.buffer]);
return function () { w.terminate(); };
};
// auto stream
var astrm = function (strm) {
strm.ondata = function (dat, final) { return postMessage([dat, final], [dat.buffer]); };
return function (ev) { return strm.push(ev.data[0], ev.data[1]); };
};
// async stream attach
var astrmify = function (fns, strm, opts, init, id) {
var t;
var w = wrkr(fns, init, id, function (err, dat) {
if (err)
w.terminate(), strm.ondata.call(strm, err);
else {
if (dat[1])
w.terminate();
strm.ondata.call(strm, err, dat[0], dat[1]);
}
});
w.postMessage(opts);
strm.push = function (d, f) {
if (t)
throw 'stream finished';
if (!strm.ondata)
throw 'no stream handler';
w.postMessage([d, t = f], [d.buffer]);
};
strm.terminate = function () { w.terminate(); };
};
// read 2 bytes
var b2 = function (d, b) { return d[b] | (d[b + 1] << 8); };
// read 4 bytes
var b4 = function (d, b) { return (d[b] | (d[b + 1] << 8) | (d[b + 2] << 16)) + (d[b + 3] << 23) * 2; };
// write bytes
var wbytes = function (d, b, v) {
for (; v; ++b)
d[b] = v, v >>>= 8;
};
// gzip header
var gzh = function (c, o) {
var fn = o.filename;
c[0] = 31, c[1] = 139, c[2] = 8, c[8] = o.level < 2 ? 4 : o.level == 9 ? 2 : 0, c[9] = 3; // assume Unix
if (o.mtime != 0)
wbytes(c, 4, Math.floor(new Date(o.mtime || Date.now()) / 1000));
if (fn) {
c[3] = 8;
for (var i = 0; i <= fn.length; ++i)
c[i + 10] = fn.charCodeAt(i);
}
};
// gzip footer: -8 to -4 = CRC, -4 to -0 is length
// gzip start
var gzs = function (d) {
if (d[0] != 31 || d[1] != 139 || d[2] != 8)
throw 'invalid gzip data';
var flg = d[3];
var st = 10;
if (flg & 4)
st += d[10] | (d[11] << 8) + 2;
for (var zs = (flg >> 3 & 1) + (flg >> 4 & 1); zs > 0; zs -= !d[st++])
;
return st + (flg & 2);
};
// gzip length
var gzl = function (d) {
var l = d.length;
return (d[l - 4] | d[l - 3] << 8 | d[l - 2] << 16) + (2 * (d[l - 1] << 23));
};
// gzip header length
var gzhl = function (o) { return 10 + ((o.filename && (o.filename.length + 1)) || 0); };
// zlib header
var zlh = function (c, o) {
var lv = o.level, fl = lv == 0 ? 0 : lv < 6 ? 1 : lv == 9 ? 3 : 2;
c[0] = 120, c[1] = (fl << 6) | (fl ? (32 - 2 * fl) : 1);
};
// zlib valid
var zlv = function (d) {
if ((d[0] & 15) != 8 || (d[0] >>> 4) > 7 || ((d[0] << 8 | d[1]) % 31))
throw 'invalid zlib data';
if (d[1] & 32)
throw 'invalid zlib data: preset dictionaries not supported';
};
function AsyncCmpStrm(opts, cb) {
if (!cb && typeof opts == 'function')
cb = opts, opts = {};
this.ondata = cb;
return opts;
}
// zlib footer: -4 to -0 is Adler32
/**
* Streaming DEFLATE compression
*/
var Deflate = /*#__PURE__*/ (function () {
function Deflate(opts, cb) {
if (!cb && typeof opts == 'function')
cb = opts, opts = {};
this.ondata = cb;
this.o = opts || {};
}
Deflate.prototype.p = function (c, f) {
this.ondata(dopt(c, this.o, 0, 0, !f), f);
};
/**
* Pushes a chunk to be deflated
* @param chunk The chunk to push
* @param final Whether this is the last chunk
*/
Deflate.prototype.push = function (chunk, final) {
if (this.d)
throw 'stream finished';
if (!this.ondata)
throw 'no stream handler';
this.d = final;
this.p(chunk, final || false);
};
return Deflate;
}());
/**
* Asynchronous streaming DEFLATE compression
*/
var AsyncDeflate = /*#__PURE__*/ (function () {
function AsyncDeflate(opts, cb) {
astrmify([
bDflt,
function () { return [astrm, Deflate]; }
], this, AsyncCmpStrm.call(this, opts, cb), function (ev) {
var strm = new Deflate(ev.data);
onmessage = astrm(strm);
}, 6);
}
return AsyncDeflate;
}());
function deflate(data, opts, cb) {
if (!cb)
cb = opts, opts = {};
if (typeof cb != 'function')
throw 'no callback';
return cbify(data, opts, [
bDflt,
], function (ev) { return pbf(deflateSync(ev.data[0], ev.data[1])); }, 0, cb);
}
/**
* Compresses data with DEFLATE without any wrapper
* @param data The data to compress
* @param opts The compression options
* @returns The deflated version of the data
*/
function deflateSync(data, opts) {
if (opts === void 0) { opts = {}; }
return dopt(data, opts, 0, 0);
}
/**
* Streaming DEFLATE decompression
*/
var Inflate = /*#__PURE__*/ (function () {
/**
* Creates an inflation stream
* @param cb The callback to call whenever data is inflated
*/
function Inflate(cb) {
this.s = {};
this.p = new u8(0);
this.ondata = cb;
}
Inflate.prototype.e = function (c) {
if (this.d)
throw 'stream finished';
if (!this.ondata)
throw 'no stream handler';
var l = this.p.length;
var n = new u8(l + c.length);
n.set(this.p), n.set(c, l), this.p = n;
};
Inflate.prototype.c = function (final) {
this.d = this.s.i = final || false;
var bts = this.s.b;
var dt = inflt(this.p, this.o, this.s);
this.ondata(slc(dt, bts, this.s.b), this.d);
this.o = slc(dt, this.s.b - 32768), this.s.b = this.o.length;
this.p = slc(this.p, (this.s.p / 8) >> 0), this.s.p &= 7;
};
/**
* Pushes a chunk to be inflated
* @param chunk The chunk to push
* @param final Whether this is the final chunk
*/
Inflate.prototype.push = function (chunk, final) {
this.e(chunk), this.c(final);
};
return Inflate;
}());
/**
* Asynchronous streaming DEFLATE decompression
*/
var AsyncInflate = /*#__PURE__*/ (function () {
/**
* Creates an asynchronous inflation stream
* @param cb The callback to call whenever data is deflated
*/
function AsyncInflate(cb) {
this.ondata = cb;
astrmify([
bInflt,
function () { return [astrm, Inflate]; }
], this, 0, function () {
var strm = new Inflate();
onmessage = astrm(strm);
}, 7);
}
return AsyncInflate;
}());
function inflate(data, opts, cb) {
if (!cb)
cb = opts, opts = {};
if (typeof cb != 'function')
throw 'no callback';
return cbify(data, opts, [
bInflt
], function (ev) { return pbf(inflateSync(ev.data[0], gu8(ev.data[1]))); }, 1, cb);
}
/**
* Expands DEFLATE data with no wrapper
* @param data The data to decompress
* @param out Where to write the data. Saves memory if you know the decompressed size and provide an output buffer of that length.
* @returns The decompressed version of the data
*/
function inflateSync(data, out) {
return inflt(data, out);
}
// before you yell at me for not just using extends, my reason is that TS inheritance is hard to workerize.
/**
* Streaming GZIP compression
*/
var Gzip = /*#__PURE__*/ (function () {
function Gzip(opts, cb) {
this.c = crc();
this.l = 0;
this.v = 1;
Deflate.call(this, opts, cb);
}
/**
* Pushes a chunk to be GZIPped
* @param chunk The chunk to push
* @param final Whether this is the last chunk
*/
Gzip.prototype.push = function (chunk, final) {
Deflate.prototype.push.call(this, chunk, final);
};
Gzip.prototype.p = function (c, f) {
this.c.p(c);
this.l += c.length;
var raw = dopt(c, this.o, this.v && gzhl(this.o), f && 8, !f);
if (this.v)
gzh(raw, this.o), this.v = 0;
if (f)
wbytes(raw, raw.length - 8, this.c.d()), wbytes(raw, raw.length - 4, this.l);
this.ondata(raw, f);
};
return Gzip;
}());
/**
* Asynchronous streaming GZIP compression
*/
var AsyncGzip = /*#__PURE__*/ (function () {
function AsyncGzip(opts, cb) {
astrmify([
bDflt,
gze,
function () { return [astrm, Deflate, Gzip]; }
], this, AsyncCmpStrm.call(this, opts, cb), function (ev) {
var strm = new Gzip(ev.data);
onmessage = astrm(strm);
}, 8);
}
return AsyncGzip;
}());
function gzip(data, opts, cb) {
if (!cb)
cb = opts, opts = {};
if (typeof cb != 'function')
throw 'no callback';
return cbify(data, opts, [
bDflt,
gze,
function () { return [gzipSync]; }
], function (ev) { return pbf(gzipSync(ev.data[0], ev.data[1])); }, 2, cb);
}
/**
* Compresses data with GZIP
* @param data The data to compress
* @param opts The compression options
* @returns The gzipped version of the data
*/
function gzipSync(data, opts) {
if (opts === void 0) { opts = {}; }
var c = crc(), l = data.length;
c.p(data);
var d = dopt(data, opts, gzhl(opts), 8), s = d.length;
return gzh(d, opts), wbytes(d, s - 8, c.d()), wbytes(d, s - 4, l), d;
}
/**
* Streaming GZIP decompression
*/
var Gunzip = /*#__PURE__*/ (function () {
/**
* Creates a GUNZIP stream
* @param cb The callback to call whenever data is inflated
*/
function Gunzip(cb) {
this.v = 1;
Inflate.call(this, cb);
}
/**
* Pushes a chunk to be GUNZIPped
* @param chunk The chunk to push
* @param final Whether this is the last chunk
*/
Gunzip.prototype.push = function (chunk, final) {
Inflate.prototype.e.call(this, chunk);
if (this.v) {
var s = gzs(this.p);
if (s >= this.p.length && !final)
return;
this.p = this.p.subarray(s), this.v = 0;
}
if (final) {
if (this.p.length < 8)
throw 'invalid gzip stream';
this.p = this.p.subarray(0, -8);
}
// necessary to prevent TS from using the closure value
// This allows for workerization to function correctly
Inflate.prototype.c.call(this, final);
};
return Gunzip;
}());
/**
* Asynchronous streaming GZIP decompression
*/
var AsyncGunzip = /*#__PURE__*/ (function () {
/**
* Creates an asynchronous GUNZIP stream
* @param cb The callback to call whenever data is deflated
*/
function AsyncGunzip(cb) {
this.ondata = cb;
astrmify([
bInflt,
guze,
function () { return [astrm, Inflate, Gunzip]; }
], this, 0, function () {
var strm = new Gunzip();
onmessage = astrm(strm);
}, 9);
}
return AsyncGunzip;
}());
function gunzip(data, opts, cb) {
if (!cb)
cb = opts, opts = {};
if (typeof cb != 'function')
throw 'no callback';
return cbify(data, opts, [
bInflt,
guze,
function () { return [gunzipSync]; }
], function (ev) { return pbf(gunzipSync(ev.data[0])); }, 3, cb);
}
/**
* Expands GZIP data
* @param data The data to decompress
* @param out Where to write the data. GZIP already encodes the output size, so providing this doesn't save memory.
* @returns The decompressed version of the data
*/
function gunzipSync(data, out) {
return inflt(data.subarray(gzs(data), -8), out || new u8(gzl(data)));
}
/**
* Streaming Zlib compression
*/
var Zlib = /*#__PURE__*/ (function () {
function Zlib(opts, cb) {
this.c = adler();
this.v = 1;
Deflate.call(this, opts, cb);
}
/**
* Pushes a chunk to be zlibbed
* @param chunk The chunk to push
* @param final Whether this is the last chunk
*/
Zlib.prototype.push = function (chunk, final) {
Deflate.prototype.push.call(this, chunk, final);
};
Zlib.prototype.p = function (c, f) {
this.c.p(c);
var raw = dopt(c, this.o, this.v && 2, f && 4, !f);
if (this.v)
zlh(raw, this.o), this.v = 0;
if (f)
wbytes(raw, raw.length - 4, this.c.d());
this.ondata(raw, f);
};
return Zlib;
}());
/**
* Asynchronous streaming Zlib compression
*/
var AsyncZlib = /*#__PURE__*/ (function () {
function AsyncZlib(opts, cb) {
astrmify([
bDflt,
zle,
function () { return [astrm, Deflate, Zlib]; }
], this, AsyncCmpStrm.call(this, opts, cb), function (ev) {
var strm = new Zlib(ev.data);
onmessage = astrm(strm);
}, 10);
}
return AsyncZlib;
}());
function zlib(data, opts, cb) {
if (!cb)
cb = opts, opts = {};
if (typeof cb != 'function')
throw 'no callback';
return cbify(data, opts, [
bDflt,
zle,
function () { return [zlibSync]; }
], function (ev) { return pbf(zlibSync(ev.data[0], ev.data[1])); }, 4, cb);
}
/**
* Compress data with Zlib
* @param data The data to compress
* @param opts The compression options
* @returns The zlib-compressed version of the data
*/
function zlibSync(data, opts) {
if (opts === void 0) { opts = {}; }
var a = adler();
a.p(data);
var d = dopt(data, opts, 2, 4);
return zlh(d, opts), wbytes(d, d.length - 4, a.d()), d;
}
/**
* Streaming Zlib decompression
*/
var Unzlib = /*#__PURE__*/ (function () {
/**
* Creates a Zlib decompression stream
* @param cb The callback to call whenever data is inflated
*/
function Unzlib(cb) {
this.v = 1;
Inflate.call(this, cb);
}
/**
* Pushes a chunk to be unzlibbed
* @param chunk The chunk to push
* @param final Whether this is the last chunk
*/
Unzlib.prototype.push = function (chunk, final) {
Inflate.prototype.e.call(this, chunk);
if (this.v) {
if (this.p.length < 2 && !final)
return;
this.p = this.p.subarray(2), this.v = 0;
}
if (final) {
if (this.p.length < 4)
throw 'invalid zlib stream';
this.p = this.p.subarray(0, -4);
}
// necessary to prevent TS from using the closure value
// This allows for workerization to function correctly
Inflate.prototype.c.call(this, final);
};
return Unzlib;
}());
/**
* Asynchronous streaming Zlib decompression
*/
var AsyncUnzlib = /*#__PURE__*/ (function () {
/**
* Creates an asynchronous Zlib decompression stream
* @param cb The callback to call whenever data is deflated
*/
function AsyncUnzlib(cb) {
this.ondata = cb;
astrmify([
bInflt,
zule,
function () { return [astrm, Inflate, Unzlib]; }
], this, 0, function () {
var strm = new Unzlib();
onmessage = astrm(strm);
}, 11);
}
return AsyncUnzlib;
}());
function unzlib(data, opts, cb) {
if (!cb)
cb = opts, opts = {};
if (typeof cb != 'function')
throw 'no callback';
return cbify(data, opts, [
bInflt,
zule,
function () { return [unzlibSync]; }
], function (ev) { return pbf(unzlibSync(ev.data[0], gu8(ev.data[1]))); }, 5, cb);
}
/**
* Expands Zlib data
* @param data The data to decompress
* @param out Where to write the data. Saves memory if you know the decompressed size and provide an output buffer of that length.
* @returns The decompressed version of the data
*/
function unzlibSync(data, out) {
return inflt((zlv(data), data.subarray(2, -4)), out);
}
// Default algorithm for compression (used because having a known output size allows faster decompression)
// Default algorithm for compression (used because having a known output size allows faster decompression)
/**
* Streaming GZIP, Zlib, or raw DEFLATE decompression
*/
var Decompress = /*#__PURE__*/ (function () {
/**
* Creates a decompression stream
* @param cb The callback to call whenever data is decompressed
*/
function Decompress(cb) {
this.G = Gunzip;
this.I = Inflate;
this.Z = Unzlib;
this.ondata = cb;
}
/**
* Pushes a chunk to be decompressed
* @param chunk The chunk to push
* @param final Whether this is the last chunk
*/
Decompress.prototype.push = function (chunk, final) {
if (!this.ondata)
throw 'no stream handler';
if (!this.s) {
if (this.p && this.p.length) {
var n = new u8(this.p.length + chunk.length);
n.set(this.p), n.set(chunk, this.p.length);
}
else
this.p = chunk;
if (this.p.length > 2) {
var _this_1 = this;
var cb = function () { _this_1.ondata.apply(_this_1, arguments); };
this.s = (this.p[0] == 31 && this.p[1] == 139 && this.p[2] == 8)
? new this.G(cb)
: ((this.p[0] & 15) != 8 || (this.p[0] >> 4) > 7 || ((this.p[0] << 8 | this.p[1]) % 31))
? new this.I(cb)
: new this.Z(cb);
this.s.push(this.p, final);
this.p = null;
}
}
else
this.s.push(chunk, final);
};
return Decompress;
}());
/**
* Asynchronous streaming GZIP, Zlib, or raw DEFLATE decompression
*/
var AsyncDecompress = /*#__PURE__*/ (function () {
/**
* Creates an asynchronous decompression stream
* @param cb The callback to call whenever data is decompressed
*/
function AsyncDecompress(cb) {
this.G = AsyncGunzip;
this.I = AsyncInflate;
this.Z = AsyncUnzlib;
this.ondata = cb;
}
/**
* Pushes a chunk to be decompressed
* @param chunk The chunk to push
* @param final Whether this is the last chunk
*/
AsyncDecompress.prototype.push = function (chunk, final) {
Decompress.prototype.push.call(this, chunk, final);
};
return AsyncDecompress;
}());
function decompress(data, opts, cb) {
if (!cb)
cb = opts, opts = {};
if (typeof cb != 'function')
throw 'no callback';
return (data[0] == 31 && data[1] == 139 && data[2] == 8)
? gunzip(data, opts, cb)
: ((data[0] & 15) != 8 || (data[0] >> 4) > 7 || ((data[0] << 8 | data[1]) % 31))
? inflate(data, opts, cb)
: unzlib(data, opts, cb);
}
/**
* Expands compressed GZIP, Zlib, or raw DEFLATE data, automatically detecting the format
* @param data The data to decompress
* @param out Where to write the data. Saves memory if you know the decompressed size and provide an output buffer of that length.
* @returns The decompressed version of the data
*/
function decompressSync(data, out) {
return (data[0] == 31 && data[1] == 139 && data[2] == 8)
? gunzipSync(data, out)
: ((data[0] & 15) != 8 || (data[0] >> 4) > 7 || ((data[0] << 8 | data[1]) % 31))
? inflateSync(data, out)
: unzlibSync(data, out);
}
// flatten a directory structure
var fltn = function (d, p, t, o) {
for (var k in d) {
var val = d[k], n = p + k;
if (val instanceof u8)
t[n] = [val, o];
else if (Array.isArray(val))
t[n] = [val[0], mrg(o, val[1])];
else
fltn(val, n + '/', t, o);
}
};
/**
* Converts a string into a Uint8Array for use with compression/decompression methods
* @param str The string to encode
* @param latin1 Whether or not to interpret the data as Latin-1. This should
* not need to be true unless decoding a binary string.
* @returns The string encoded in UTF-8/Latin-1 binary
*/
function strToU8(str, latin1) {
var l = str.length;
if (!latin1 && typeof TextEncoder != 'undefined')
return new TextEncoder().encode(str);
var ar = new u8(str.length + (str.length >>> 1));
var ai = 0;
var w = function (v) { ar[ai++] = v; };
for (var i = 0; i < l; ++i) {
if (ai + 5 > ar.length) {
var n = new u8(ai + 8 + ((l - i) << 1));
n.set(ar);
ar = n;
}
var c = str.charCodeAt(i);
if (c < 128 || latin1)
w(c);
else if (c < 2048)
w(192 | (c >>> 6)), w(128 | (c & 63));
else if (c > 55295 && c < 57344)
c = 65536 + (c & 1023 << 10) | (str.charCodeAt(++i) & 1023),
w(240 | (c >>> 18)), w(128 | ((c >>> 12) & 63)), w(128 | ((c >>> 6) & 63)), w(128 | (c & 63));
else
w(224 | (c >>> 12)), w(128 | ((c >>> 6) & 63)), w(128 | (c & 63));
}
return slc(ar, 0, ai);
}
/**
* Converts a Uint8Array to a string
* @param dat The data to decode to string
* @param latin1 Whether or not to interpret the data as Latin-1. This should
* not need to be true unless encoding to binary string.
* @returns The original UTF-8/Latin-1 string
*/
function strFromU8(dat, latin1) {
var r = '';
if (!latin1 && typeof TextDecoder != 'undefined')
return new TextDecoder().decode(dat);
for (var i = 0; i < dat.length;) {
var c = dat[i++];
if (c < 128 || latin1)
r += String.fromCharCode(c);
else if (c < 224)
r += String.fromCharCode((c & 31) << 6 | (dat[i++] & 63));
else if (c < 240)
r += String.fromCharCode((c & 15) << 12 | (dat[i++] & 63) << 6 | (dat[i++] & 63));
else
c = ((c & 15) << 18 | (dat[i++] & 63) << 12 | (dat[i++] & 63) << 6 | (dat[i++] & 63)) - 65536,
r += String.fromCharCode(55296 | (c >> 10), 56320 | (c & 1023));
}
return r;
}
;
// skip local zip header
var slzh = function (d, b) { return b + 30 + b2(d, b + 26) + b2(d, b + 28); };
// read zip header
var zh = function (d, b, z) {
var fnl = b2(d, b + 28), fn = strFromU8(d.subarray(b + 46, b + 46 + fnl), !(b2(d, b + 8) & 2048)), es = b + 46 + fnl;
var _a = z ? z64e(d, es) : [b4(d, b + 20), b4(d, b + 24), b4(d, b + 42)], sc = _a[0], su = _a[1], off = _a[2];
return [b2(d, b + 10), sc, su, fn, es + b2(d, b + 30) + b2(d, b + 32), off];
};
// read zip64 extra field
var z64e = function (d, b) {
for (; b2(d, b) != 1; b += 4 + b2(d, b + 2))
;
return [b4(d, b + 12), b4(d, b + 4), b4(d, b + 20)];
};
// write zip header
var wzh = function (d, b, c, cmp, su, fn, u, o, ce, t) {
var fl = fn.length, l = cmp.length;
wbytes(d, b, ce != null ? 0x2014B50 : 0x4034B50), b += 4;
if (ce != null)
d[b] = 20, b += 2;
d[b] = 20, b += 2; // spec compliance? what's that?
d[b++] = (t == 8 && (o.level == 1 ? 6 : o.level < 6 ? 4 : o.level == 9 ? 2 : 0)), d[b++] = u && 8;
d[b] = t, b += 2;
var dt = new Date(o.mtime || Date.now()), y = dt.getFullYear() - 1980;
if (y < 0 || y > 119)
throw 'date not in range 1980-2099';
wbytes(d, b, ((y << 24) * 2) | ((dt.getMonth() + 1) << 21) | (dt.getDate() << 16) | (dt.getHours() << 11) | (dt.getMinutes() << 5) | (dt.getSeconds() >>> 1));
b += 4;
wbytes(d, b, c);
wbytes(d, b + 4, l);
wbytes(d, b + 8, su);
wbytes(d, b + 12, fl), b += 16; // skip extra field, comment
if (ce != null)
wbytes(d, b += 10, ce), b += 4;
d.set(fn, b);
b += fl;
if (ce == null)
d.set(cmp, b);
};
// write zip footer (end of central directory)
var wzf = function (o, b, c, d, e) {
wbytes(o, b, 0x6054B50); // skip disk
wbytes(o, b + 8, c);
wbytes(o, b + 10, c);
wbytes(o, b + 12, d);
wbytes(o, b + 16, e);
};
function zip(data, opts, cb) {
if (!cb)
cb = opts, opts = {};
if (typeof cb != 'function')
throw 'no callback';
var r = {};
fltn(data, '', r, opts);
var k = Object.keys(r);
var lft = k.length, o = 0, tot = 0;
var slft = lft, files = new Array(lft);
var term = [];
var tAll = function () {
for (var i = 0; i < term.length; ++i)
term[i]();
};
var cbf = function () {
var out = new u8(tot + 22), oe = o, cdl = tot - o;
tot = 0;
for (var i = 0; i < slft; ++i) {
var f = files[i];
try {
wzh(out, tot, f.c, f.d, f.m, f.n, f.u, f.p, null, f.t);
wzh(out, o, f.c, f.d, f.m, f.n, f.u, f.p, tot, f.t), o += 46 + f.n.length, tot += 30 + f.n.length + f.d.length;
}
catch (e) {
return cb(e, null);
}
}
wzf(out, o, files.length, cdl, oe);
cb(null, out);
};
if (!lft)
cbf();
var _loop_1 = function (i) {
var fn = k[i];
var _a = r[fn], file = _a[0], p = _a[1];
var c = crc(), m = file.length;
c.p(file);
var n = strToU8(fn), s = n.length;
var t = p.level == 0 ? 0 : 8;
var cbl = function (e, d) {
if (e) {
tAll();
cb(e, null);
}
else {
var l = d.length;
files[i] = {
t: t,
d: d,
m: m,
c: c.d(),
u: fn.length != l,
n: n,
p: p
};
o += 30 + s + l;
tot += 76 + 2 * s + l;
if (!--lft)
cbf();
}
};
if (n.length > 65535)
cbl('filename too long', null);
if (!t)
cbl(null, file);
else if (m < 160000) {
try {
cbl(null, deflateSync(file, p));
}
catch (e) {
cbl(e, null);
}
}
else
term.push(deflate(file, p, cbl));
};
// Cannot use lft because it can decrease
for (var i = 0; i < slft; ++i) {
_loop_1(i);
}
return tAll;
}
/**
* Synchronously creates a ZIP file. Prefer using `zip` for better performance
* with more than one file.
* @param data The directory structure for the ZIP archive
* @param opts The main options, merged with per-file options
* @returns The generated ZIP archive
*/
function zipSync(data, opts) {
if (opts === void 0) { opts = {}; }
var r = {};
var files = [];
fltn(data, '', r, opts);
var o = 0;
var tot = 0;
for (var fn in r) {
var _a = r[fn], file = _a[0], p = _a[1];
var t = p.level == 0 ? 0 : 8;
var n = strToU8(fn), s = n.length;
if (n.length > 65535)
throw 'filename too long';
var d = t ? deflateSync(file, p) : file, l = d.length;
var c = crc();
c.p(file);
files.push({
t: t,
d: d,
m: file.length,
c: c.d(),
u: fn.length != s,
n: n,
o: o,
p: p
});
o += 30 + s + l;
tot += 76 + 2 * s + l;
}
var out = new u8(tot + 22), oe = o, cdl = tot - o;
for (var i = 0; i < files.length; ++i) {
var f = files[i];
wzh(out, f.o, f.c, f.d, f.m, f.n, f.u, f.p, null, f.t);
wzh(out, o, f.c, f.d, f.m, f.n, f.u, f.p, f.o, f.t), o += 46 + f.n.length;
}
wzf(out, o, files.length, cdl, oe);
return out;
}
/**
* Asynchronously decompresses a ZIP archive
* @param data The raw compressed ZIP file
* @param cb The callback to call with the decompressed files
* @returns A function that can be used to immediately terminate the unzipping
*/
function unzip(data, cb) {
if (typeof cb != 'function')
throw 'no callback';
var term = [];
var tAll = function () {
for (var i = 0; i < term.length; ++i)
term[i]();
};
var files = {};
var e = data.length - 22;
for (; b4(data, e) != 0x6054B50; --e) {
if (!e || data.length - e > 65558) {
cb('invalid zip file', null);
return;
}
}
;
var lft = b2(data, e + 8);
if (!lft)
cb(null, {});
var c = lft;
var o = b4(data, e + 16);
var z = o == 4294967295;
if (z) {
e = b4(data, e - 12);
if (b4(data, e) != 0x6064B50)
throw 'invalid zip file';
c = lft = b4(data, e + 32);
o = b4(data, e + 48);
}
var _loop_2 = function (i) {
var _a = zh(data, o, z), c_1 = _a[0], sc = _a[1], su = _a[2], fn = _a[3], no = _a[4], off = _a[5], b = slzh(data, off);
o = no;
var cbl = function (e, d) {
if (e) {
tAll();
cb(e, null);
}
else {
files[fn] = d;
if (!--lft)
cb(null, files);
}
};
if (!c_1)
cbl(null, slc(data, b, b + sc));
else if (c_1 == 8) {
var infl = data.subarray(b, b + sc);
if (sc < 320000) {
try {
cbl(null, inflateSync(infl, new u8(su)));
}
catch (e) {
cbl(e, null);
}
}
else
term.push(inflate(infl, { size: su }, cbl));
}
else
cbl('unknown compression type ' + c_1, null);
};
for (var i = 0; i < c; ++i) {
_loop_2(i);
}
return tAll;
}
/**
* Synchronously decompresses a ZIP archive. Prefer using `unzip` for better
* performance with more than one file.
* @param data The raw compressed ZIP file
* @returns The decompressed files
*/
function unzipSync(data) {
var files = {};
var e = data.length - 22;
for (; b4(data, e) != 0x6054B50; --e) {
if (!e || data.length - e > 65558)
throw 'invalid zip file';
}
;
var c = b2(data, e + 8);
if (!c)
return {};
var o = b4(data, e + 16);
var z = o == 4294967295;
if (z) {
e = b4(data, e - 12);
if (b4(data, e) != 0x6064B50)
throw 'invalid zip file';
c = b4(data, e + 32);
o = b4(data, e + 48);
}
for (var i = 0; i < c; ++i) {
var _a = zh(data, o, z), c_2 = _a[0], sc = _a[1], su = _a[2], fn = _a[3], no = _a[4], off = _a[5], b = slzh(data, off);
o = no;
if (!c_2)
files[fn] = slc(data, b, b + sc);
else if (c_2 == 8)
files[fn] = inflateSync(data.subarray(b, b + sc), new u8(su));
else
throw 'unknown compression type ' + c_2;
}
return files;
}
/***/ }),
/***/ "./node_modules/html2canvas/dist/html2canvas.js":
/*!******************************************************!*\
!*** ./node_modules/html2canvas/dist/html2canvas.js ***!
\******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
/*!
* html2canvas 1.3.2 <https://html2canvas.hertzen.com>
* Copyright (c) 2021 Niklas von Hertzen <https://hertzen.com>
* Released under MIT License
*/
(function (global, factory) {
true ? module.exports = factory() :
undefined;
}(this, (function () { 'use strict';
/*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
/* global Reflect, Promise */
var extendStatics = function(d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
function __extends(d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
}
var __assign = function() {
__assign = Object.assign || function __assign(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
function __awaiter(thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
}
function __generator(thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
}
function __spreadArray(to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || from);
}
var Bounds = /** @class */ (function () {
function Bounds(left, top, width, height) {
this.left = left;
this.top = top;
this.width = width;
this.height = height;
}
Bounds.prototype.add = function (x, y, w, h) {
return new Bounds(this.left + x, this.top + y, this.width + w, this.height + h);
};
Bounds.fromClientRect = function (context, clientRect) {
return new Bounds(clientRect.left + context.windowBounds.left, clientRect.top + context.windowBounds.top, clientRect.width, clientRect.height);
};
Bounds.fromDOMRectList = function (context, domRectList) {
var domRect = domRectList[0];
return domRect
? new Bounds(domRect.x + context.windowBounds.left, domRect.y + context.windowBounds.top, domRect.width, domRect.height)
: Bounds.EMPTY;
};
Bounds.EMPTY = new Bounds(0, 0, 0, 0);
return Bounds;
}());
var parseBounds = function (context, node) {
return Bounds.fromClientRect(context, node.getBoundingClientRect());
};
var parseDocumentSize = function (document) {
var body = document.body;
var documentElement = document.documentElement;
if (!body || !documentElement) {
throw new Error("Unable to get document size");
}
var width = Math.max(Math.max(body.scrollWidth, documentElement.scrollWidth), Math.max(body.offsetWidth, documentElement.offsetWidth), Math.max(body.clientWidth, documentElement.clientWidth));
var height = Math.max(Math.max(body.scrollHeight, documentElement.scrollHeight), Math.max(body.offsetHeight, documentElement.offsetHeight), Math.max(body.clientHeight, documentElement.clientHeight));
return new Bounds(0, 0, width, height);
};
/*
* css-line-break 2.0.1 <https://github.com/niklasvh/css-line-break#readme>
* Copyright (c) 2021 Niklas von Hertzen <https://hertzen.com>
* Released under MIT License
*/
var toCodePoints$1 = function (str) {
var codePoints = [];
var i = 0;
var length = str.length;
while (i < length) {
var value = str.charCodeAt(i++);
if (value >= 0xd800 && value <= 0xdbff && i < length) {
var extra = str.charCodeAt(i++);
if ((extra & 0xfc00) === 0xdc00) {
codePoints.push(((value & 0x3ff) << 10) + (extra & 0x3ff) + 0x10000);
}
else {
codePoints.push(value);
i--;
}
}
else {
codePoints.push(value);
}
}
return codePoints;
};
var fromCodePoint$1 = function () {
var codePoints = [];
for (var _i = 0; _i < arguments.length; _i++) {
codePoints[_i] = arguments[_i];
}
if (String.fromCodePoint) {
return String.fromCodePoint.apply(String, codePoints);
}
var length = codePoints.length;
if (!length) {
return '';
}
var codeUnits = [];
var index = -1;
var result = '';
while (++index < length) {
var codePoint = codePoints[index];
if (codePoint <= 0xffff) {
codeUnits.push(codePoint);
}
else {
codePoint -= 0x10000;
codeUnits.push((codePoint >> 10) + 0xd800, (codePoint % 0x400) + 0xdc00);
}
if (index + 1 === length || codeUnits.length > 0x4000) {
result += String.fromCharCode.apply(String, codeUnits);
codeUnits.length = 0;
}
}
return result;
};
var chars$2 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
// Use a lookup table to find the index.
var lookup$2 = typeof Uint8Array === 'undefined' ? [] : new Uint8Array(256);
for (var i$2 = 0; i$2 < chars$2.length; i$2++) {
lookup$2[chars$2.charCodeAt(i$2)] = i$2;
}
var decode$1 = function (base64) {
var bufferLength = base64.length * 0.75, len = base64.length, i, p = 0, encoded1, encoded2, encoded3, encoded4;
if (base64[base64.length - 1] === '=') {
bufferLength--;
if (base64[base64.length - 2] === '=') {
bufferLength--;
}
}
var buffer = typeof ArrayBuffer !== 'undefined' &&
typeof Uint8Array !== 'undefined' &&
typeof Uint8Array.prototype.slice !== 'undefined'
? new ArrayBuffer(bufferLength)
: new Array(bufferLength);
var bytes = Array.isArray(buffer) ? buffer : new Uint8Array(buffer);
for (i = 0; i < len; i += 4) {
encoded1 = lookup$2[base64.charCodeAt(i)];
encoded2 = lookup$2[base64.charCodeAt(i + 1)];
encoded3 = lookup$2[base64.charCodeAt(i + 2)];
encoded4 = lookup$2[base64.charCodeAt(i + 3)];
bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
}
return buffer;
};
var polyUint16Array$1 = function (buffer) {
var length = buffer.length;
var bytes = [];
for (var i = 0; i < length; i += 2) {
bytes.push((buffer[i + 1] << 8) | buffer[i]);
}
return bytes;
};
var polyUint32Array$1 = function (buffer) {
var length = buffer.length;
var bytes = [];
for (var i = 0; i < length; i += 4) {
bytes.push((buffer[i + 3] << 24) | (buffer[i + 2] << 16) | (buffer[i + 1] << 8) | buffer[i]);
}
return bytes;
};
/** Shift size for getting the index-2 table offset. */
var UTRIE2_SHIFT_2$1 = 5;
/** Shift size for getting the index-1 table offset. */
var UTRIE2_SHIFT_1$1 = 6 + 5;
/**
* Shift size for shifting left the index array values.
* Increases possible data size with 16-bit index values at the cost
* of compactability.
* This requires data blocks to be aligned by UTRIE2_DATA_GRANULARITY.
*/
var UTRIE2_INDEX_SHIFT$1 = 2;
/**
* Difference between the two shift sizes,
* for getting an index-1 offset from an index-2 offset. 6=11-5
*/
var UTRIE2_SHIFT_1_2$1 = UTRIE2_SHIFT_1$1 - UTRIE2_SHIFT_2$1;
/**
* The part of the index-2 table for U+D800..U+DBFF stores values for
* lead surrogate code _units_ not code _points_.
* Values for lead surrogate code _points_ are indexed with this portion of the table.
* Length=32=0x20=0x400>>UTRIE2_SHIFT_2. (There are 1024=0x400 lead surrogates.)
*/
var UTRIE2_LSCP_INDEX_2_OFFSET$1 = 0x10000 >> UTRIE2_SHIFT_2$1;
/** Number of entries in a data block. 32=0x20 */
var UTRIE2_DATA_BLOCK_LENGTH$1 = 1 << UTRIE2_SHIFT_2$1;
/** Mask for getting the lower bits for the in-data-block offset. */
var UTRIE2_DATA_MASK$1 = UTRIE2_DATA_BLOCK_LENGTH$1 - 1;
var UTRIE2_LSCP_INDEX_2_LENGTH$1 = 0x400 >> UTRIE2_SHIFT_2$1;
/** Count the lengths of both BMP pieces. 2080=0x820 */
var UTRIE2_INDEX_2_BMP_LENGTH$1 = UTRIE2_LSCP_INDEX_2_OFFSET$1 + UTRIE2_LSCP_INDEX_2_LENGTH$1;
/**
* The 2-byte UTF-8 version of the index-2 table follows at offset 2080=0x820.
* Length 32=0x20 for lead bytes C0..DF, regardless of UTRIE2_SHIFT_2.
*/
var UTRIE2_UTF8_2B_INDEX_2_OFFSET$1 = UTRIE2_INDEX_2_BMP_LENGTH$1;
var UTRIE2_UTF8_2B_INDEX_2_LENGTH$1 = 0x800 >> 6; /* U+0800 is the first code point after 2-byte UTF-8 */
/**
* The index-1 table, only used for supplementary code points, at offset 2112=0x840.
* Variable length, for code points up to highStart, where the last single-value range starts.
* Maximum length 512=0x200=0x100000>>UTRIE2_SHIFT_1.
* (For 0x100000 supplementary code points U+10000..U+10ffff.)
*
* The part of the index-2 table for supplementary code points starts
* after this index-1 table.
*
* Both the index-1 table and the following part of the index-2 table
* are omitted completely if there is only BMP data.
*/
var UTRIE2_INDEX_1_OFFSET$1 = UTRIE2_UTF8_2B_INDEX_2_OFFSET$1 + UTRIE2_UTF8_2B_INDEX_2_LENGTH$1;
/**
* Number of index-1 entries for the BMP. 32=0x20
* This part of the index-1 table is omitted from the serialized form.
*/
var UTRIE2_OMITTED_BMP_INDEX_1_LENGTH$1 = 0x10000 >> UTRIE2_SHIFT_1$1;
/** Number of entries in an index-2 block. 64=0x40 */
var UTRIE2_INDEX_2_BLOCK_LENGTH$1 = 1 << UTRIE2_SHIFT_1_2$1;
/** Mask for getting the lower bits for the in-index-2-block offset. */
var UTRIE2_INDEX_2_MASK$1 = UTRIE2_INDEX_2_BLOCK_LENGTH$1 - 1;
var slice16$1 = function (view, start, end) {
if (view.slice) {
return view.slice(start, end);
}
return new Uint16Array(Array.prototype.slice.call(view, start, end));
};
var slice32$1 = function (view, start, end) {
if (view.slice) {
return view.slice(start, end);
}
return new Uint32Array(Array.prototype.slice.call(view, start, end));
};
var createTrieFromBase64$1 = function (base64) {
var buffer = decode$1(base64);
var view32 = Array.isArray(buffer) ? polyUint32Array$1(buffer) : new Uint32Array(buffer);
var view16 = Array.isArray(buffer) ? polyUint16Array$1(buffer) : new Uint16Array(buffer);
var headerLength = 24;
var index = slice16$1(view16, headerLength / 2, view32[4] / 2);
var data = view32[5] === 2
? slice16$1(view16, (headerLength + view32[4]) / 2)
: slice32$1(view32, Math.ceil((headerLength + view32[4]) / 4));
return new Trie$1(view32[0], view32[1], view32[2], view32[3], index, data);
};
var Trie$1 = /** @class */ (function () {
function Trie(initialValue, errorValue, highStart, highValueIndex, index, data) {
this.initialValue = initialValue;
this.errorValue = errorValue;
this.highStart = highStart;
this.highValueIndex = highValueIndex;
this.index = index;
this.data = data;
}
/**
* Get the value for a code point as stored in the Trie.
*
* @param codePoint the code point
* @return the value
*/
Trie.prototype.get = function (codePoint) {
var ix;
if (codePoint >= 0) {
if (codePoint < 0x0d800 || (codePoint > 0x0dbff && codePoint <= 0x0ffff)) {
// Ordinary BMP code point, excluding leading surrogates.
// BMP uses a single level lookup. BMP index starts at offset 0 in the Trie2 index.
// 16 bit data is stored in the index array itself.
ix = this.index[codePoint >> UTRIE2_SHIFT_2$1];
ix = (ix << UTRIE2_INDEX_SHIFT$1) + (codePoint & UTRIE2_DATA_MASK$1);
return this.data[ix];
}
if (codePoint <= 0xffff) {
// Lead Surrogate Code Point. A Separate index section is stored for
// lead surrogate code units and code points.
// The main index has the code unit data.
// For this function, we need the code point data.
// Note: this expression could be refactored for slightly improved efficiency, but
// surrogate code points will be so rare in practice that it's not worth it.
ix = this.index[UTRIE2_LSCP_INDEX_2_OFFSET$1 + ((codePoint - 0xd800) >> UTRIE2_SHIFT_2$1)];
ix = (ix << UTRIE2_INDEX_SHIFT$1) + (codePoint & UTRIE2_DATA_MASK$1);
return this.data[ix];
}
if (codePoint < this.highStart) {
// Supplemental code point, use two-level lookup.
ix = UTRIE2_INDEX_1_OFFSET$1 - UTRIE2_OMITTED_BMP_INDEX_1_LENGTH$1 + (codePoint >> UTRIE2_SHIFT_1$1);
ix = this.index[ix];
ix += (codePoint >> UTRIE2_SHIFT_2$1) & UTRIE2_INDEX_2_MASK$1;
ix = this.index[ix];
ix = (ix << UTRIE2_INDEX_SHIFT$1) + (codePoint & UTRIE2_DATA_MASK$1);
return this.data[ix];
}
if (codePoint <= 0x10ffff) {
return this.data[this.highValueIndex];
}
}
// Fall through. The code point is outside of the legal range of 0..0x10ffff.
return this.errorValue;
};
return Trie;
}());
var base64$1 = 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';
/* @flow */
var LETTER_NUMBER_MODIFIER = 50;
// Non-tailorable Line Breaking Classes
var BK = 1; // Cause a line break (after)
var CR$1 = 2; // Cause a line break (after), except between CR and LF
var LF$1 = 3; // Cause a line break (after)
var CM = 4; // Prohibit a line break between the character and the preceding character
var NL = 5; // Cause a line break (after)
var WJ = 7; // Prohibit line breaks before and after
var ZW = 8; // Provide a break opportunity
var GL = 9; // Prohibit line breaks before and after
var SP = 10; // Enable indirect line breaks
var ZWJ$1 = 11; // Prohibit line breaks within joiner sequences
// Break Opportunities
var B2 = 12; // Provide a line break opportunity before and after the character
var BA = 13; // Generally provide a line break opportunity after the character
var BB = 14; // Generally provide a line break opportunity before the character
var HY = 15; // Provide a line break opportunity after the character, except in numeric context
var CB = 16; // Provide a line break opportunity contingent on additional information
// Characters Prohibiting Certain Breaks
var CL = 17; // Prohibit line breaks before
var CP = 18; // Prohibit line breaks before
var EX = 19; // Prohibit line breaks before
var IN = 20; // Allow only indirect line breaks between pairs
var NS = 21; // Allow only indirect line breaks before
var OP = 22; // Prohibit line breaks after
var QU = 23; // Act like they are both opening and closing
// Numeric Context
var IS = 24; // Prevent breaks after any and before numeric
var NU = 25; // Form numeric expressions for line breaking purposes
var PO = 26; // Do not break following a numeric expression
var PR = 27; // Do not break in front of a numeric expression
var SY = 28; // Prevent a break before; and allow a break after
// Other Characters
var AI = 29; // Act like AL when the resolvedEAW is N; otherwise; act as ID
var AL = 30; // Are alphabetic characters or symbols that are used with alphabetic characters
var CJ = 31; // Treat as NS or ID for strict or normal breaking.
var EB = 32; // Do not break from following Emoji Modifier
var EM = 33; // Do not break from preceding Emoji Base
var H2 = 34; // Form Korean syllable blocks
var H3 = 35; // Form Korean syllable blocks
var HL = 36; // Do not break around a following hyphen; otherwise act as Alphabetic
var ID = 37; // Break before or after; except in some numeric context
var JL = 38; // Form Korean syllable blocks
var JV = 39; // Form Korean syllable blocks
var JT = 40; // Form Korean syllable blocks
var RI$1 = 41; // Keep pairs together. For pairs; break before and after other classes
var SA = 42; // Provide a line break opportunity contingent on additional, language-specific context analysis
var XX = 43; // Have as yet unknown line breaking behavior or unassigned code positions
var ea_OP = [0x2329, 0xff08];
var BREAK_MANDATORY = '!';
var BREAK_NOT_ALLOWED$1 = '×';
var BREAK_ALLOWED$1 = '÷';
var UnicodeTrie$1 = createTrieFromBase64$1(base64$1);
var ALPHABETICS = [AL, HL];
var HARD_LINE_BREAKS = [BK, CR$1, LF$1, NL];
var SPACE$1 = [SP, ZW];
var PREFIX_POSTFIX = [PR, PO];
var LINE_BREAKS = HARD_LINE_BREAKS.concat(SPACE$1);
var KOREAN_SYLLABLE_BLOCK = [JL, JV, JT, H2, H3];
var HYPHEN = [HY, BA];
var codePointsToCharacterClasses = function (codePoints, lineBreak) {
if (lineBreak === void 0) { lineBreak = 'strict'; }
var types = [];
var indices = [];
var categories = [];
codePoints.forEach(function (codePoint, index) {
var classType = UnicodeTrie$1.get(codePoint);
if (classType > LETTER_NUMBER_MODIFIER) {
categories.push(true);
classType -= LETTER_NUMBER_MODIFIER;
}
else {
categories.push(false);
}
if (['normal', 'auto', 'loose'].indexOf(lineBreak) !== -1) {
// U+2010, – U+2013, 〜 U+301C, ゠ U+30A0
if ([0x2010, 0x2013, 0x301c, 0x30a0].indexOf(codePoint) !== -1) {
indices.push(index);
return types.push(CB);
}
}
if (classType === CM || classType === ZWJ$1) {
// LB10 Treat any remaining combining mark or ZWJ as AL.
if (index === 0) {
indices.push(index);
return types.push(AL);
}
// LB9 Do not break a combining character sequence; treat it as if it has the line breaking class of
// the base character in all of the following rules. Treat ZWJ as if it were CM.
var prev = types[index - 1];
if (LINE_BREAKS.indexOf(prev) === -1) {
indices.push(indices[index - 1]);
return types.push(prev);
}
indices.push(index);
return types.push(AL);
}
indices.push(index);
if (classType === CJ) {
return types.push(lineBreak === 'strict' ? NS : ID);
}
if (classType === SA) {
return types.push(AL);
}
if (classType === AI) {
return types.push(AL);
}
// For supplementary characters, a useful default is to treat characters in the range 10000..1FFFD as AL
// and characters in the ranges 20000..2FFFD and 30000..3FFFD as ID, until the implementation can be revised
// to take into account the actual line breaking properties for these characters.
if (classType === XX) {
if ((codePoint >= 0x20000 && codePoint <= 0x2fffd) || (codePoint >= 0x30000 && codePoint <= 0x3fffd)) {
return types.push(ID);
}
else {
return types.push(AL);
}
}
types.push(classType);
});
return [indices, types, categories];
};
var isAdjacentWithSpaceIgnored = function (a, b, currentIndex, classTypes) {
var current = classTypes[currentIndex];
if (Array.isArray(a) ? a.indexOf(current) !== -1 : a === current) {
var i = currentIndex;
while (i <= classTypes.length) {
i++;
var next = classTypes[i];
if (next === b) {
return true;
}
if (next !== SP) {
break;
}
}
}
if (current === SP) {
var i = currentIndex;
while (i > 0) {
i--;
var prev = classTypes[i];
if (Array.isArray(a) ? a.indexOf(prev) !== -1 : a === prev) {
var n = currentIndex;
while (n <= classTypes.length) {
n++;
var next = classTypes[n];
if (next === b) {
return true;
}
if (next !== SP) {
break;
}
}
}
if (prev !== SP) {
break;
}
}
}
return false;
};
var previousNonSpaceClassType = function (currentIndex, classTypes) {
var i = currentIndex;
while (i >= 0) {
var type = classTypes[i];
if (type === SP) {
i--;
}
else {
return type;
}
}
return 0;
};
var _lineBreakAtIndex = function (codePoints, classTypes, indicies, index, forbiddenBreaks) {
if (indicies[index] === 0) {
return BREAK_NOT_ALLOWED$1;
}
var currentIndex = index - 1;
if (Array.isArray(forbiddenBreaks) && forbiddenBreaks[currentIndex] === true) {
return BREAK_NOT_ALLOWED$1;
}
var beforeIndex = currentIndex - 1;
var afterIndex = currentIndex + 1;
var current = classTypes[currentIndex];
// LB4 Always break after hard line breaks.
// LB5 Treat CR followed by LF, as well as CR, LF, and NL as hard line breaks.
var before = beforeIndex >= 0 ? classTypes[beforeIndex] : 0;
var next = classTypes[afterIndex];
if (current === CR$1 && next === LF$1) {
return BREAK_NOT_ALLOWED$1;
}
if (HARD_LINE_BREAKS.indexOf(current) !== -1) {
return BREAK_MANDATORY;
}
// LB6 Do not break before hard line breaks.
if (HARD_LINE_BREAKS.indexOf(next) !== -1) {
return BREAK_NOT_ALLOWED$1;
}
// LB7 Do not break before spaces or zero width space.
if (SPACE$1.indexOf(next) !== -1) {
return BREAK_NOT_ALLOWED$1;
}
// LB8 Break before any character following a zero-width space, even if one or more spaces intervene.
if (previousNonSpaceClassType(currentIndex, classTypes) === ZW) {
return BREAK_ALLOWED$1;
}
// LB8a Do not break after a zero width joiner.
if (UnicodeTrie$1.get(codePoints[currentIndex]) === ZWJ$1) {
return BREAK_NOT_ALLOWED$1;
}
// zwj emojis
if ((current === EB || current === EM) && UnicodeTrie$1.get(codePoints[afterIndex]) === ZWJ$1) {
return BREAK_NOT_ALLOWED$1;
}
// LB11 Do not break before or after Word joiner and related characters.
if (current === WJ || next === WJ) {
return BREAK_NOT_ALLOWED$1;
}
// LB12 Do not break after NBSP and related characters.
if (current === GL) {
return BREAK_NOT_ALLOWED$1;
}
// LB12a Do not break before NBSP and related characters, except after spaces and hyphens.
if ([SP, BA, HY].indexOf(current) === -1 && next === GL) {
return BREAK_NOT_ALLOWED$1;
}
// LB13 Do not break before ‘]’ or ‘!’ or ‘;’ or ‘/’, even after spaces.
if ([CL, CP, EX, IS, SY].indexOf(next) !== -1) {
return BREAK_NOT_ALLOWED$1;
}
// LB14 Do not break after ‘[’, even after spaces.
if (previousNonSpaceClassType(currentIndex, classTypes) === OP) {
return BREAK_NOT_ALLOWED$1;
}
// LB15 Do not break within ‘”[’, even with intervening spaces.
if (isAdjacentWithSpaceIgnored(QU, OP, currentIndex, classTypes)) {
return BREAK_NOT_ALLOWED$1;
}
// LB16 Do not break between closing punctuation and a nonstarter (lb=NS), even with intervening spaces.
if (isAdjacentWithSpaceIgnored([CL, CP], NS, currentIndex, classTypes)) {
return BREAK_NOT_ALLOWED$1;
}
// LB17 Do not break within ‘——’, even with intervening spaces.
if (isAdjacentWithSpaceIgnored(B2, B2, currentIndex, classTypes)) {
return BREAK_NOT_ALLOWED$1;
}
// LB18 Break after spaces.
if (current === SP) {
return BREAK_ALLOWED$1;
}
// LB19 Do not break before or after quotation marks, such as ‘ ” ’.
if (current === QU || next === QU) {
return BREAK_NOT_ALLOWED$1;
}
// LB20 Break before and after unresolved CB.
if (next === CB || current === CB) {
return BREAK_ALLOWED$1;
}
// LB21 Do not break before hyphen-minus, other hyphens, fixed-width spaces, small kana, and other non-starters, or after acute accents.
if ([BA, HY, NS].indexOf(next) !== -1 || current === BB) {
return BREAK_NOT_ALLOWED$1;
}
// LB21a Don't break after Hebrew + Hyphen.
if (before === HL && HYPHEN.indexOf(current) !== -1) {
return BREAK_NOT_ALLOWED$1;
}
// LB21b Don’t break between Solidus and Hebrew letters.
if (current === SY && next === HL) {
return BREAK_NOT_ALLOWED$1;
}
// LB22 Do not break before ellipsis.
if (next === IN) {
return BREAK_NOT_ALLOWED$1;
}
// LB23 Do not break between digits and letters.
if ((ALPHABETICS.indexOf(next) !== -1 && current === NU) || (ALPHABETICS.indexOf(current) !== -1 && next === NU)) {
return BREAK_NOT_ALLOWED$1;
}
// LB23a Do not break between numeric prefixes and ideographs, or between ideographs and numeric postfixes.
if ((current === PR && [ID, EB, EM].indexOf(next) !== -1) ||
([ID, EB, EM].indexOf(current) !== -1 && next === PO)) {
return BREAK_NOT_ALLOWED$1;
}
// LB24 Do not break between numeric prefix/postfix and letters, or between letters and prefix/postfix.
if ((ALPHABETICS.indexOf(current) !== -1 && PREFIX_POSTFIX.indexOf(next) !== -1) ||
(PREFIX_POSTFIX.indexOf(current) !== -1 && ALPHABETICS.indexOf(next) !== -1)) {
return BREAK_NOT_ALLOWED$1;
}
// LB25 Do not break between the following pairs of classes relevant to numbers:
if (
// (PR | PO) × ( OP | HY )? NU
([PR, PO].indexOf(current) !== -1 &&
(next === NU || ([OP, HY].indexOf(next) !== -1 && classTypes[afterIndex + 1] === NU))) ||
// ( OP | HY ) × NU
([OP, HY].indexOf(current) !== -1 && next === NU) ||
// NU × (NU | SY | IS)
(current === NU && [NU, SY, IS].indexOf(next) !== -1)) {
return BREAK_NOT_ALLOWED$1;
}
// NU (NU | SY | IS)* × (NU | SY | IS | CL | CP)
if ([NU, SY, IS, CL, CP].indexOf(next) !== -1) {
var prevIndex = currentIndex;
while (prevIndex >= 0) {
var type = classTypes[prevIndex];
if (type === NU) {
return BREAK_NOT_ALLOWED$1;
}
else if ([SY, IS].indexOf(type) !== -1) {
prevIndex--;
}
else {
break;
}
}
}
// NU (NU | SY | IS)* (CL | CP)? × (PO | PR))
if ([PR, PO].indexOf(next) !== -1) {
var prevIndex = [CL, CP].indexOf(current) !== -1 ? beforeIndex : currentIndex;
while (prevIndex >= 0) {
var type = classTypes[prevIndex];
if (type === NU) {
return BREAK_NOT_ALLOWED$1;
}
else if ([SY, IS].indexOf(type) !== -1) {
prevIndex--;
}
else {
break;
}
}
}
// LB26 Do not break a Korean syllable.
if ((JL === current && [JL, JV, H2, H3].indexOf(next) !== -1) ||
([JV, H2].indexOf(current) !== -1 && [JV, JT].indexOf(next) !== -1) ||
([JT, H3].indexOf(current) !== -1 && next === JT)) {
return BREAK_NOT_ALLOWED$1;
}
// LB27 Treat a Korean Syllable Block the same as ID.
if ((KOREAN_SYLLABLE_BLOCK.indexOf(current) !== -1 && [IN, PO].indexOf(next) !== -1) ||
(KOREAN_SYLLABLE_BLOCK.indexOf(next) !== -1 && current === PR)) {
return BREAK_NOT_ALLOWED$1;
}
// LB28 Do not break between alphabetics (“at”).
if (ALPHABETICS.indexOf(current) !== -1 && ALPHABETICS.indexOf(next) !== -1) {
return BREAK_NOT_ALLOWED$1;
}
// LB29 Do not break between numeric punctuation and alphabetics (“e.g.”).
if (current === IS && ALPHABETICS.indexOf(next) !== -1) {
return BREAK_NOT_ALLOWED$1;
}
// LB30 Do not break between letters, numbers, or ordinary symbols and opening or closing parentheses.
if ((ALPHABETICS.concat(NU).indexOf(current) !== -1 &&
next === OP &&
ea_OP.indexOf(codePoints[afterIndex]) === -1) ||
(ALPHABETICS.concat(NU).indexOf(next) !== -1 && current === CP)) {
return BREAK_NOT_ALLOWED$1;
}
// LB30a Break between two regional indicator symbols if and only if there are an even number of regional
// indicators preceding the position of the break.
if (current === RI$1 && next === RI$1) {
var i = indicies[currentIndex];
var count = 1;
while (i > 0) {
i--;
if (classTypes[i] === RI$1) {
count++;
}
else {
break;
}
}
if (count % 2 !== 0) {
return BREAK_NOT_ALLOWED$1;
}
}
// LB30b Do not break between an emoji base and an emoji modifier.
if (current === EB && next === EM) {
return BREAK_NOT_ALLOWED$1;
}
return BREAK_ALLOWED$1;
};
var cssFormattedClasses = function (codePoints, options) {
if (!options) {
options = { lineBreak: 'normal', wordBreak: 'normal' };
}
var _a = codePointsToCharacterClasses(codePoints, options.lineBreak), indicies = _a[0], classTypes = _a[1], isLetterNumber = _a[2];
if (options.wordBreak === 'break-all' || options.wordBreak === 'break-word') {
classTypes = classTypes.map(function (type) { return ([NU, AL, SA].indexOf(type) !== -1 ? ID : type); });
}
var forbiddenBreakpoints = options.wordBreak === 'keep-all'
? isLetterNumber.map(function (letterNumber, i) {
return letterNumber && codePoints[i] >= 0x4e00 && codePoints[i] <= 0x9fff;
})
: undefined;
return [indicies, classTypes, forbiddenBreakpoints];
};
var Break = /** @class */ (function () {
function Break(codePoints, lineBreak, start, end) {
this.codePoints = codePoints;
this.required = lineBreak === BREAK_MANDATORY;
this.start = start;
this.end = end;
}
Break.prototype.slice = function () {
return fromCodePoint$1.apply(void 0, this.codePoints.slice(this.start, this.end));
};
return Break;
}());
var LineBreaker = function (str, options) {
var codePoints = toCodePoints$1(str);
var _a = cssFormattedClasses(codePoints, options), indicies = _a[0], classTypes = _a[1], forbiddenBreakpoints = _a[2];
var length = codePoints.length;
var lastEnd = 0;
var nextIndex = 0;
return {
next: function () {
if (nextIndex >= length) {
return { done: true, value: null };
}
var lineBreak = BREAK_NOT_ALLOWED$1;
while (nextIndex < length &&
(lineBreak = _lineBreakAtIndex(codePoints, classTypes, indicies, ++nextIndex, forbiddenBreakpoints)) ===
BREAK_NOT_ALLOWED$1) { }
if (lineBreak !== BREAK_NOT_ALLOWED$1 || nextIndex === length) {
var value = new Break(codePoints, lineBreak, lastEnd, nextIndex);
lastEnd = nextIndex;
return { value: value, done: false };
}
return { done: true, value: null };
},
};
};
// https://www.w3.org/TR/css-syntax-3
var FLAG_UNRESTRICTED = 1 << 0;
var FLAG_ID = 1 << 1;
var FLAG_INTEGER = 1 << 2;
var FLAG_NUMBER = 1 << 3;
var LINE_FEED = 0x000a;
var SOLIDUS = 0x002f;
var REVERSE_SOLIDUS = 0x005c;
var CHARACTER_TABULATION = 0x0009;
var SPACE = 0x0020;
var QUOTATION_MARK = 0x0022;
var EQUALS_SIGN = 0x003d;
var NUMBER_SIGN = 0x0023;
var DOLLAR_SIGN = 0x0024;
var PERCENTAGE_SIGN = 0x0025;
var APOSTROPHE = 0x0027;
var LEFT_PARENTHESIS = 0x0028;
var RIGHT_PARENTHESIS = 0x0029;
var LOW_LINE = 0x005f;
var HYPHEN_MINUS = 0x002d;
var EXCLAMATION_MARK = 0x0021;
var LESS_THAN_SIGN = 0x003c;
var GREATER_THAN_SIGN = 0x003e;
var COMMERCIAL_AT = 0x0040;
var LEFT_SQUARE_BRACKET = 0x005b;
var RIGHT_SQUARE_BRACKET = 0x005d;
var CIRCUMFLEX_ACCENT = 0x003d;
var LEFT_CURLY_BRACKET = 0x007b;
var QUESTION_MARK = 0x003f;
var RIGHT_CURLY_BRACKET = 0x007d;
var VERTICAL_LINE = 0x007c;
var TILDE = 0x007e;
var CONTROL = 0x0080;
var REPLACEMENT_CHARACTER = 0xfffd;
var ASTERISK = 0x002a;
var PLUS_SIGN = 0x002b;
var COMMA = 0x002c;
var COLON = 0x003a;
var SEMICOLON = 0x003b;
var FULL_STOP = 0x002e;
var NULL = 0x0000;
var BACKSPACE = 0x0008;
var LINE_TABULATION = 0x000b;
var SHIFT_OUT = 0x000e;
var INFORMATION_SEPARATOR_ONE = 0x001f;
var DELETE = 0x007f;
var EOF = -1;
var ZERO = 0x0030;
var a = 0x0061;
var e = 0x0065;
var f = 0x0066;
var u = 0x0075;
var z = 0x007a;
var A = 0x0041;
var E = 0x0045;
var F = 0x0046;
var U = 0x0055;
var Z = 0x005a;
var isDigit = function (codePoint) { return codePoint >= ZERO && codePoint <= 0x0039; };
var isSurrogateCodePoint = function (codePoint) { return codePoint >= 0xd800 && codePoint <= 0xdfff; };
var isHex = function (codePoint) {
return isDigit(codePoint) || (codePoint >= A && codePoint <= F) || (codePoint >= a && codePoint <= f);
};
var isLowerCaseLetter = function (codePoint) { return codePoint >= a && codePoint <= z; };
var isUpperCaseLetter = function (codePoint) { return codePoint >= A && codePoint <= Z; };
var isLetter = function (codePoint) { return isLowerCaseLetter(codePoint) || isUpperCaseLetter(codePoint); };
var isNonASCIICodePoint = function (codePoint) { return codePoint >= CONTROL; };
var isWhiteSpace = function (codePoint) {
return codePoint === LINE_FEED || codePoint === CHARACTER_TABULATION || codePoint === SPACE;
};
var isNameStartCodePoint = function (codePoint) {
return isLetter(codePoint) || isNonASCIICodePoint(codePoint) || codePoint === LOW_LINE;
};
var isNameCodePoint = function (codePoint) {
return isNameStartCodePoint(codePoint) || isDigit(codePoint) || codePoint === HYPHEN_MINUS;
};
var isNonPrintableCodePoint = function (codePoint) {
return ((codePoint >= NULL && codePoint <= BACKSPACE) ||
codePoint === LINE_TABULATION ||
(codePoint >= SHIFT_OUT && codePoint <= INFORMATION_SEPARATOR_ONE) ||
codePoint === DELETE);
};
var isValidEscape = function (c1, c2) {
if (c1 !== REVERSE_SOLIDUS) {
return false;
}
return c2 !== LINE_FEED;
};
var isIdentifierStart = function (c1, c2, c3) {
if (c1 === HYPHEN_MINUS) {
return isNameStartCodePoint(c2) || isValidEscape(c2, c3);
}
else if (isNameStartCodePoint(c1)) {
return true;
}
else if (c1 === REVERSE_SOLIDUS && isValidEscape(c1, c2)) {
return true;
}
return false;
};
var isNumberStart = function (c1, c2, c3) {
if (c1 === PLUS_SIGN || c1 === HYPHEN_MINUS) {
if (isDigit(c2)) {
return true;
}
return c2 === FULL_STOP && isDigit(c3);
}
if (c1 === FULL_STOP) {
return isDigit(c2);
}
return isDigit(c1);
};
var stringToNumber = function (codePoints) {
var c = 0;
var sign = 1;
if (codePoints[c] === PLUS_SIGN || codePoints[c] === HYPHEN_MINUS) {
if (codePoints[c] === HYPHEN_MINUS) {
sign = -1;
}
c++;
}
var integers = [];
while (isDigit(codePoints[c])) {
integers.push(codePoints[c++]);
}
var int = integers.length ? parseInt(fromCodePoint$1.apply(void 0, integers), 10) : 0;
if (codePoints[c] === FULL_STOP) {
c++;
}
var fraction = [];
while (isDigit(codePoints[c])) {
fraction.push(codePoints[c++]);
}
var fracd = fraction.length;
var frac = fracd ? parseInt(fromCodePoint$1.apply(void 0, fraction), 10) : 0;
if (codePoints[c] === E || codePoints[c] === e) {
c++;
}
var expsign = 1;
if (codePoints[c] === PLUS_SIGN || codePoints[c] === HYPHEN_MINUS) {
if (codePoints[c] === HYPHEN_MINUS) {
expsign = -1;
}
c++;
}
var exponent = [];
while (isDigit(codePoints[c])) {
exponent.push(codePoints[c++]);
}
var exp = exponent.length ? parseInt(fromCodePoint$1.apply(void 0, exponent), 10) : 0;
return sign * (int + frac * Math.pow(10, -fracd)) * Math.pow(10, expsign * exp);
};
var LEFT_PARENTHESIS_TOKEN = {
type: 2 /* LEFT_PARENTHESIS_TOKEN */
};
var RIGHT_PARENTHESIS_TOKEN = {
type: 3 /* RIGHT_PARENTHESIS_TOKEN */
};
var COMMA_TOKEN = { type: 4 /* COMMA_TOKEN */ };
var SUFFIX_MATCH_TOKEN = { type: 13 /* SUFFIX_MATCH_TOKEN */ };
var PREFIX_MATCH_TOKEN = { type: 8 /* PREFIX_MATCH_TOKEN */ };
var COLUMN_TOKEN = { type: 21 /* COLUMN_TOKEN */ };
var DASH_MATCH_TOKEN = { type: 9 /* DASH_MATCH_TOKEN */ };
var INCLUDE_MATCH_TOKEN = { type: 10 /* INCLUDE_MATCH_TOKEN */ };
var LEFT_CURLY_BRACKET_TOKEN = {
type: 11 /* LEFT_CURLY_BRACKET_TOKEN */
};
var RIGHT_CURLY_BRACKET_TOKEN = {
type: 12 /* RIGHT_CURLY_BRACKET_TOKEN */
};
var SUBSTRING_MATCH_TOKEN = { type: 14 /* SUBSTRING_MATCH_TOKEN */ };
var BAD_URL_TOKEN = { type: 23 /* BAD_URL_TOKEN */ };
var BAD_STRING_TOKEN = { type: 1 /* BAD_STRING_TOKEN */ };
var CDO_TOKEN = { type: 25 /* CDO_TOKEN */ };
var CDC_TOKEN = { type: 24 /* CDC_TOKEN */ };
var COLON_TOKEN = { type: 26 /* COLON_TOKEN */ };
var SEMICOLON_TOKEN = { type: 27 /* SEMICOLON_TOKEN */ };
var LEFT_SQUARE_BRACKET_TOKEN = {
type: 28 /* LEFT_SQUARE_BRACKET_TOKEN */
};
var RIGHT_SQUARE_BRACKET_TOKEN = {
type: 29 /* RIGHT_SQUARE_BRACKET_TOKEN */
};
var WHITESPACE_TOKEN = { type: 31 /* WHITESPACE_TOKEN */ };
var EOF_TOKEN = { type: 32 /* EOF_TOKEN */ };
var Tokenizer = /** @class */ (function () {
function Tokenizer() {
this._value = [];
}
Tokenizer.prototype.write = function (chunk) {
this._value = this._value.concat(toCodePoints$1(chunk));
};
Tokenizer.prototype.read = function () {
var tokens = [];
var token = this.consumeToken();
while (token !== EOF_TOKEN) {
tokens.push(token);
token = this.consumeToken();
}
return tokens;
};
Tokenizer.prototype.consumeToken = function () {
var codePoint = this.consumeCodePoint();
switch (codePoint) {
case QUOTATION_MARK:
return this.consumeStringToken(QUOTATION_MARK);
case NUMBER_SIGN:
var c1 = this.peekCodePoint(0);
var c2 = this.peekCodePoint(1);
var c3 = this.peekCodePoint(2);
if (isNameCodePoint(c1) || isValidEscape(c2, c3)) {
var flags = isIdentifierStart(c1, c2, c3) ? FLAG_ID : FLAG_UNRESTRICTED;
var value = this.consumeName();
return { type: 5 /* HASH_TOKEN */, value: value, flags: flags };
}
break;
case DOLLAR_SIGN:
if (this.peekCodePoint(0) === EQUALS_SIGN) {
this.consumeCodePoint();
return SUFFIX_MATCH_TOKEN;
}
break;
case APOSTROPHE:
return this.consumeStringToken(APOSTROPHE);
case LEFT_PARENTHESIS:
return LEFT_PARENTHESIS_TOKEN;
case RIGHT_PARENTHESIS:
return RIGHT_PARENTHESIS_TOKEN;
case ASTERISK:
if (this.peekCodePoint(0) === EQUALS_SIGN) {
this.consumeCodePoint();
return SUBSTRING_MATCH_TOKEN;
}
break;
case PLUS_SIGN:
if (isNumberStart(codePoint, this.peekCodePoint(0), this.peekCodePoint(1))) {
this.reconsumeCodePoint(codePoint);
return this.consumeNumericToken();
}
break;
case COMMA:
return COMMA_TOKEN;
case HYPHEN_MINUS:
var e1 = codePoint;
var e2 = this.peekCodePoint(0);
var e3 = this.peekCodePoint(1);
if (isNumberStart(e1, e2, e3)) {
this.reconsumeCodePoint(codePoint);
return this.consumeNumericToken();
}
if (isIdentifierStart(e1, e2, e3)) {
this.reconsumeCodePoint(codePoint);
return this.consumeIdentLikeToken();
}
if (e2 === HYPHEN_MINUS && e3 === GREATER_THAN_SIGN) {
this.consumeCodePoint();
this.consumeCodePoint();
return CDC_TOKEN;
}
break;
case FULL_STOP:
if (isNumberStart(codePoint, this.peekCodePoint(0), this.peekCodePoint(1))) {
this.reconsumeCodePoint(codePoint);
return this.consumeNumericToken();
}
break;
case SOLIDUS:
if (this.peekCodePoint(0) === ASTERISK) {
this.consumeCodePoint();
while (true) {
var c = this.consumeCodePoint();
if (c === ASTERISK) {
c = this.consumeCodePoint();
if (c === SOLIDUS) {
return this.consumeToken();
}
}
if (c === EOF) {
return this.consumeToken();
}
}
}
break;
case COLON:
return COLON_TOKEN;
case SEMICOLON:
return SEMICOLON_TOKEN;
case LESS_THAN_SIGN:
if (this.peekCodePoint(0) === EXCLAMATION_MARK &&
this.peekCodePoint(1) === HYPHEN_MINUS &&
this.peekCodePoint(2) === HYPHEN_MINUS) {
this.consumeCodePoint();
this.consumeCodePoint();
return CDO_TOKEN;
}
break;
case COMMERCIAL_AT:
var a1 = this.peekCodePoint(0);
var a2 = this.peekCodePoint(1);
var a3 = this.peekCodePoint(2);
if (isIdentifierStart(a1, a2, a3)) {
var value = this.consumeName();
return { type: 7 /* AT_KEYWORD_TOKEN */, value: value };
}
break;
case LEFT_SQUARE_BRACKET:
return LEFT_SQUARE_BRACKET_TOKEN;
case REVERSE_SOLIDUS:
if (isValidEscape(codePoint, this.peekCodePoint(0))) {
this.reconsumeCodePoint(codePoint);
return this.consumeIdentLikeToken();
}
break;
case RIGHT_SQUARE_BRACKET:
return RIGHT_SQUARE_BRACKET_TOKEN;
case CIRCUMFLEX_ACCENT:
if (this.peekCodePoint(0) === EQUALS_SIGN) {
this.consumeCodePoint();
return PREFIX_MATCH_TOKEN;
}
break;
case LEFT_CURLY_BRACKET:
return LEFT_CURLY_BRACKET_TOKEN;
case RIGHT_CURLY_BRACKET:
return RIGHT_CURLY_BRACKET_TOKEN;
case u:
case U:
var u1 = this.peekCodePoint(0);
var u2 = this.peekCodePoint(1);
if (u1 === PLUS_SIGN && (isHex(u2) || u2 === QUESTION_MARK)) {
this.consumeCodePoint();
this.consumeUnicodeRangeToken();
}
this.reconsumeCodePoint(codePoint);
return this.consumeIdentLikeToken();
case VERTICAL_LINE:
if (this.peekCodePoint(0) === EQUALS_SIGN) {
this.consumeCodePoint();
return DASH_MATCH_TOKEN;
}
if (this.peekCodePoint(0) === VERTICAL_LINE) {
this.consumeCodePoint();
return COLUMN_TOKEN;
}
break;
case TILDE:
if (this.peekCodePoint(0) === EQUALS_SIGN) {
this.consumeCodePoint();
return INCLUDE_MATCH_TOKEN;
}
break;
case EOF:
return EOF_TOKEN;
}
if (isWhiteSpace(codePoint)) {
this.consumeWhiteSpace();
return WHITESPACE_TOKEN;
}
if (isDigit(codePoint)) {
this.reconsumeCodePoint(codePoint);
return this.consumeNumericToken();
}
if (isNameStartCodePoint(codePoint)) {
this.reconsumeCodePoint(codePoint);
return this.consumeIdentLikeToken();
}
return { type: 6 /* DELIM_TOKEN */, value: fromCodePoint$1(codePoint) };
};
Tokenizer.prototype.consumeCodePoint = function () {
var value = this._value.shift();
return typeof value === 'undefined' ? -1 : value;
};
Tokenizer.prototype.reconsumeCodePoint = function (codePoint) {
this._value.unshift(codePoint);
};
Tokenizer.prototype.peekCodePoint = function (delta) {
if (delta >= this._value.length) {
return -1;
}
return this._value[delta];
};
Tokenizer.prototype.consumeUnicodeRangeToken = function () {
var digits = [];
var codePoint = this.consumeCodePoint();
while (isHex(codePoint) && digits.length < 6) {
digits.push(codePoint);
codePoint = this.consumeCodePoint();
}
var questionMarks = false;
while (codePoint === QUESTION_MARK && digits.length < 6) {
digits.push(codePoint);
codePoint = this.consumeCodePoint();
questionMarks = true;
}
if (questionMarks) {
var start_1 = parseInt(fromCodePoint$1.apply(void 0, digits.map(function (digit) { return (digit === QUESTION_MARK ? ZERO : digit); })), 16);
var end = parseInt(fromCodePoint$1.apply(void 0, digits.map(function (digit) { return (digit === QUESTION_MARK ? F : digit); })), 16);
return { type: 30 /* UNICODE_RANGE_TOKEN */, start: start_1, end: end };
}
var start = parseInt(fromCodePoint$1.apply(void 0, digits), 16);
if (this.peekCodePoint(0) === HYPHEN_MINUS && isHex(this.peekCodePoint(1))) {
this.consumeCodePoint();
codePoint = this.consumeCodePoint();
var endDigits = [];
while (isHex(codePoint) && endDigits.length < 6) {
endDigits.push(codePoint);
codePoint = this.consumeCodePoint();
}
var end = parseInt(fromCodePoint$1.apply(void 0, endDigits), 16);
return { type: 30 /* UNICODE_RANGE_TOKEN */, start: start, end: end };
}
else {
return { type: 30 /* UNICODE_RANGE_TOKEN */, start: start, end: start };
}
};
Tokenizer.prototype.consumeIdentLikeToken = function () {
var value = this.consumeName();
if (value.toLowerCase() === 'url' && this.peekCodePoint(0) === LEFT_PARENTHESIS) {
this.consumeCodePoint();
return this.consumeUrlToken();
}
else if (this.peekCodePoint(0) === LEFT_PARENTHESIS) {
this.consumeCodePoint();
return { type: 19 /* FUNCTION_TOKEN */, value: value };
}
return { type: 20 /* IDENT_TOKEN */, value: value };
};
Tokenizer.prototype.consumeUrlToken = function () {
var value = [];
this.consumeWhiteSpace();
if (this.peekCodePoint(0) === EOF) {
return { type: 22 /* URL_TOKEN */, value: '' };
}
var next = this.peekCodePoint(0);
if (next === APOSTROPHE || next === QUOTATION_MARK) {
var stringToken = this.consumeStringToken(this.consumeCodePoint());
if (stringToken.type === 0 /* STRING_TOKEN */) {
this.consumeWhiteSpace();
if (this.peekCodePoint(0) === EOF || this.peekCodePoint(0) === RIGHT_PARENTHESIS) {
this.consumeCodePoint();
return { type: 22 /* URL_TOKEN */, value: stringToken.value };
}
}
this.consumeBadUrlRemnants();
return BAD_URL_TOKEN;
}
while (true) {
var codePoint = this.consumeCodePoint();
if (codePoint === EOF || codePoint === RIGHT_PARENTHESIS) {
return { type: 22 /* URL_TOKEN */, value: fromCodePoint$1.apply(void 0, value) };
}
else if (isWhiteSpace(codePoint)) {
this.consumeWhiteSpace();
if (this.peekCodePoint(0) === EOF || this.peekCodePoint(0) === RIGHT_PARENTHESIS) {
this.consumeCodePoint();
return { type: 22 /* URL_TOKEN */, value: fromCodePoint$1.apply(void 0, value) };
}
this.consumeBadUrlRemnants();
return BAD_URL_TOKEN;
}
else if (codePoint === QUOTATION_MARK ||
codePoint === APOSTROPHE ||
codePoint === LEFT_PARENTHESIS ||
isNonPrintableCodePoint(codePoint)) {
this.consumeBadUrlRemnants();
return BAD_URL_TOKEN;
}
else if (codePoint === REVERSE_SOLIDUS) {
if (isValidEscape(codePoint, this.peekCodePoint(0))) {
value.push(this.consumeEscapedCodePoint());
}
else {
this.consumeBadUrlRemnants();
return BAD_URL_TOKEN;
}
}
else {
value.push(codePoint);
}
}
};
Tokenizer.prototype.consumeWhiteSpace = function () {
while (isWhiteSpace(this.peekCodePoint(0))) {
this.consumeCodePoint();
}
};
Tokenizer.prototype.consumeBadUrlRemnants = function () {
while (true) {
var codePoint = this.consumeCodePoint();
if (codePoint === RIGHT_PARENTHESIS || codePoint === EOF) {
return;
}
if (isValidEscape(codePoint, this.peekCodePoint(0))) {
this.consumeEscapedCodePoint();
}
}
};
Tokenizer.prototype.consumeStringSlice = function (count) {
var SLICE_STACK_SIZE = 60000;
var value = '';
while (count > 0) {
var amount = Math.min(SLICE_STACK_SIZE, count);
value += fromCodePoint$1.apply(void 0, this._value.splice(0, amount));
count -= amount;
}
this._value.shift();
return value;
};
Tokenizer.prototype.consumeStringToken = function (endingCodePoint) {
var value = '';
var i = 0;
do {
var codePoint = this._value[i];
if (codePoint === EOF || codePoint === undefined || codePoint === endingCodePoint) {
value += this.consumeStringSlice(i);
return { type: 0 /* STRING_TOKEN */, value: value };
}
if (codePoint === LINE_FEED) {
this._value.splice(0, i);
return BAD_STRING_TOKEN;
}
if (codePoint === REVERSE_SOLIDUS) {
var next = this._value[i + 1];
if (next !== EOF && next !== undefined) {
if (next === LINE_FEED) {
value += this.consumeStringSlice(i);
i = -1;
this._value.shift();
}
else if (isValidEscape(codePoint, next)) {
value += this.consumeStringSlice(i);
value += fromCodePoint$1(this.consumeEscapedCodePoint());
i = -1;
}
}
}
i++;
} while (true);
};
Tokenizer.prototype.consumeNumber = function () {
var repr = [];
var type = FLAG_INTEGER;
var c1 = this.peekCodePoint(0);
if (c1 === PLUS_SIGN || c1 === HYPHEN_MINUS) {
repr.push(this.consumeCodePoint());
}
while (isDigit(this.peekCodePoint(0))) {
repr.push(this.consumeCodePoint());
}
c1 = this.peekCodePoint(0);
var c2 = this.peekCodePoint(1);
if (c1 === FULL_STOP && isDigit(c2)) {
repr.push(this.consumeCodePoint(), this.consumeCodePoint());
type = FLAG_NUMBER;
while (isDigit(this.peekCodePoint(0))) {
repr.push(this.consumeCodePoint());
}
}
c1 = this.peekCodePoint(0);
c2 = this.peekCodePoint(1);
var c3 = this.peekCodePoint(2);
if ((c1 === E || c1 === e) && (((c2 === PLUS_SIGN || c2 === HYPHEN_MINUS) && isDigit(c3)) || isDigit(c2))) {
repr.push(this.consumeCodePoint(), this.consumeCodePoint());
type = FLAG_NUMBER;
while (isDigit(this.peekCodePoint(0))) {
repr.push(this.consumeCodePoint());
}
}
return [stringToNumber(repr), type];
};
Tokenizer.prototype.consumeNumericToken = function () {
var _a = this.consumeNumber(), number = _a[0], flags = _a[1];
var c1 = this.peekCodePoint(0);
var c2 = this.peekCodePoint(1);
var c3 = this.peekCodePoint(2);
if (isIdentifierStart(c1, c2, c3)) {
var unit = this.consumeName();
return { type: 15 /* DIMENSION_TOKEN */, number: number, flags: flags, unit: unit };
}
if (c1 === PERCENTAGE_SIGN) {
this.consumeCodePoint();
return { type: 16 /* PERCENTAGE_TOKEN */, number: number, flags: flags };
}
return { type: 17 /* NUMBER_TOKEN */, number: number, flags: flags };
};
Tokenizer.prototype.consumeEscapedCodePoint = function () {
var codePoint = this.consumeCodePoint();
if (isHex(codePoint)) {
var hex = fromCodePoint$1(codePoint);
while (isHex(this.peekCodePoint(0)) && hex.length < 6) {
hex += fromCodePoint$1(this.consumeCodePoint());
}
if (isWhiteSpace(this.peekCodePoint(0))) {
this.consumeCodePoint();
}
var hexCodePoint = parseInt(hex, 16);
if (hexCodePoint === 0 || isSurrogateCodePoint(hexCodePoint) || hexCodePoint > 0x10ffff) {
return REPLACEMENT_CHARACTER;
}
return hexCodePoint;
}
if (codePoint === EOF) {
return REPLACEMENT_CHARACTER;
}
return codePoint;
};
Tokenizer.prototype.consumeName = function () {
var result = '';
while (true) {
var codePoint = this.consumeCodePoint();
if (isNameCodePoint(codePoint)) {
result += fromCodePoint$1(codePoint);
}
else if (isValidEscape(codePoint, this.peekCodePoint(0))) {
result += fromCodePoint$1(this.consumeEscapedCodePoint());
}
else {
this.reconsumeCodePoint(codePoint);
return result;
}
}
};
return Tokenizer;
}());
var Parser = /** @class */ (function () {
function Parser(tokens) {
this._tokens = tokens;
}
Parser.create = function (value) {
var tokenizer = new Tokenizer();
tokenizer.write(value);
return new Parser(tokenizer.read());
};
Parser.parseValue = function (value) {
return Parser.create(value).parseComponentValue();
};
Parser.parseValues = function (value) {
return Parser.create(value).parseComponentValues();
};
Parser.prototype.parseComponentValue = function () {
var token = this.consumeToken();
while (token.type === 31 /* WHITESPACE_TOKEN */) {
token = this.consumeToken();
}
if (token.type === 32 /* EOF_TOKEN */) {
throw new SyntaxError("Error parsing CSS component value, unexpected EOF");
}
this.reconsumeToken(token);
var value = this.consumeComponentValue();
do {
token = this.consumeToken();
} while (token.type === 31 /* WHITESPACE_TOKEN */);
if (token.type === 32 /* EOF_TOKEN */) {
return value;
}
throw new SyntaxError("Error parsing CSS component value, multiple values found when expecting only one");
};
Parser.prototype.parseComponentValues = function () {
var values = [];
while (true) {
var value = this.consumeComponentValue();
if (value.type === 32 /* EOF_TOKEN */) {
return values;
}
values.push(value);
values.push();
}
};
Parser.prototype.consumeComponentValue = function () {
var token = this.consumeToken();
switch (token.type) {
case 11 /* LEFT_CURLY_BRACKET_TOKEN */:
case 28 /* LEFT_SQUARE_BRACKET_TOKEN */:
case 2 /* LEFT_PARENTHESIS_TOKEN */:
return this.consumeSimpleBlock(token.type);
case 19 /* FUNCTION_TOKEN */:
return this.consumeFunction(token);
}
return token;
};
Parser.prototype.consumeSimpleBlock = function (type) {
var block = { type: type, values: [] };
var token = this.consumeToken();
while (true) {
if (token.type === 32 /* EOF_TOKEN */ || isEndingTokenFor(token, type)) {
return block;
}
this.reconsumeToken(token);
block.values.push(this.consumeComponentValue());
token = this.consumeToken();
}
};
Parser.prototype.consumeFunction = function (functionToken) {
var cssFunction = {
name: functionToken.value,
values: [],
type: 18 /* FUNCTION */
};
while (true) {
var token = this.consumeToken();
if (token.type === 32 /* EOF_TOKEN */ || token.type === 3 /* RIGHT_PARENTHESIS_TOKEN */) {
return cssFunction;
}
this.reconsumeToken(token);
cssFunction.values.push(this.consumeComponentValue());
}
};
Parser.prototype.consumeToken = function () {
var token = this._tokens.shift();
return typeof token === 'undefined' ? EOF_TOKEN : token;
};
Parser.prototype.reconsumeToken = function (token) {
this._tokens.unshift(token);
};
return Parser;
}());
var isDimensionToken = function (token) { return token.type === 15 /* DIMENSION_TOKEN */; };
var isNumberToken = function (token) { return token.type === 17 /* NUMBER_TOKEN */; };
var isIdentToken = function (token) { return token.type === 20 /* IDENT_TOKEN */; };
var isStringToken = function (token) { return token.type === 0 /* STRING_TOKEN */; };
var isIdentWithValue = function (token, value) {
return isIdentToken(token) && token.value === value;
};
var nonWhiteSpace = function (token) { return token.type !== 31 /* WHITESPACE_TOKEN */; };
var nonFunctionArgSeparator = function (token) {
return token.type !== 31 /* WHITESPACE_TOKEN */ && token.type !== 4 /* COMMA_TOKEN */;
};
var parseFunctionArgs = function (tokens) {
var args = [];
var arg = [];
tokens.forEach(function (token) {
if (token.type === 4 /* COMMA_TOKEN */) {
if (arg.length === 0) {
throw new Error("Error parsing function args, zero tokens for arg");
}
args.push(arg);
arg = [];
return;
}
if (token.type !== 31 /* WHITESPACE_TOKEN */) {
arg.push(token);
}
});
if (arg.length) {
args.push(arg);
}
return args;
};
var isEndingTokenFor = function (token, type) {
if (type === 11 /* LEFT_CURLY_BRACKET_TOKEN */ && token.type === 12 /* RIGHT_CURLY_BRACKET_TOKEN */) {
return true;
}
if (type === 28 /* LEFT_SQUARE_BRACKET_TOKEN */ && token.type === 29 /* RIGHT_SQUARE_BRACKET_TOKEN */) {
return true;
}
return type === 2 /* LEFT_PARENTHESIS_TOKEN */ && token.type === 3 /* RIGHT_PARENTHESIS_TOKEN */;
};
var isLength = function (token) {
return token.type === 17 /* NUMBER_TOKEN */ || token.type === 15 /* DIMENSION_TOKEN */;
};
var isLengthPercentage = function (token) {
return token.type === 16 /* PERCENTAGE_TOKEN */ || isLength(token);
};
var parseLengthPercentageTuple = function (tokens) {
return tokens.length > 1 ? [tokens[0], tokens[1]] : [tokens[0]];
};
var ZERO_LENGTH = {
type: 17 /* NUMBER_TOKEN */,
number: 0,
flags: FLAG_INTEGER
};
var FIFTY_PERCENT = {
type: 16 /* PERCENTAGE_TOKEN */,
number: 50,
flags: FLAG_INTEGER
};
var HUNDRED_PERCENT = {
type: 16 /* PERCENTAGE_TOKEN */,
number: 100,
flags: FLAG_INTEGER
};
var getAbsoluteValueForTuple = function (tuple, width, height) {
var x = tuple[0], y = tuple[1];
return [getAbsoluteValue(x, width), getAbsoluteValue(typeof y !== 'undefined' ? y : x, height)];
};
var getAbsoluteValue = function (token, parent) {
if (token.type === 16 /* PERCENTAGE_TOKEN */) {
return (token.number / 100) * parent;
}
if (isDimensionToken(token)) {
switch (token.unit) {
case 'rem':
case 'em':
return 16 * token.number; // TODO use correct font-size
case 'px':
default:
return token.number;
}
}
return token.number;
};
var DEG = 'deg';
var GRAD = 'grad';
var RAD = 'rad';
var TURN = 'turn';
var angle = {
name: 'angle',
parse: function (_context, value) {
if (value.type === 15 /* DIMENSION_TOKEN */) {
switch (value.unit) {
case DEG:
return (Math.PI * value.number) / 180;
case GRAD:
return (Math.PI / 200) * value.number;
case RAD:
return value.number;
case TURN:
return Math.PI * 2 * value.number;
}
}
throw new Error("Unsupported angle type");
}
};
var isAngle = function (value) {
if (value.type === 15 /* DIMENSION_TOKEN */) {
if (value.unit === DEG || value.unit === GRAD || value.unit === RAD || value.unit === TURN) {
return true;
}
}
return false;
};
var parseNamedSide = function (tokens) {
var sideOrCorner = tokens
.filter(isIdentToken)
.map(function (ident) { return ident.value; })
.join(' ');
switch (sideOrCorner) {
case 'to bottom right':
case 'to right bottom':
case 'left top':
case 'top left':
return [ZERO_LENGTH, ZERO_LENGTH];
case 'to top':
case 'bottom':
return deg(0);
case 'to bottom left':
case 'to left bottom':
case 'right top':
case 'top right':
return [ZERO_LENGTH, HUNDRED_PERCENT];
case 'to right':
case 'left':
return deg(90);
case 'to top left':
case 'to left top':
case 'right bottom':
case 'bottom right':
return [HUNDRED_PERCENT, HUNDRED_PERCENT];
case 'to bottom':
case 'top':
return deg(180);
case 'to top right':
case 'to right top':
case 'left bottom':
case 'bottom left':
return [HUNDRED_PERCENT, ZERO_LENGTH];
case 'to left':
case 'right':
return deg(270);
}
return 0;
};
var deg = function (deg) { return (Math.PI * deg) / 180; };
var color$1 = {
name: 'color',
parse: function (context, value) {
if (value.type === 18 /* FUNCTION */) {
var colorFunction = SUPPORTED_COLOR_FUNCTIONS[value.name];
if (typeof colorFunction === 'undefined') {
throw new Error("Attempting to parse an unsupported color function \"" + value.name + "\"");
}
return colorFunction(context, value.values);
}
if (value.type === 5 /* HASH_TOKEN */) {
if (value.value.length === 3) {
var r = value.value.substring(0, 1);
var g = value.value.substring(1, 2);
var b = value.value.substring(2, 3);
return pack(parseInt(r + r, 16), parseInt(g + g, 16), parseInt(b + b, 16), 1);
}
if (value.value.length === 4) {
var r = value.value.substring(0, 1);
var g = value.value.substring(1, 2);
var b = value.value.substring(2, 3);
var a = value.value.substring(3, 4);
return pack(parseInt(r + r, 16), parseInt(g + g, 16), parseInt(b + b, 16), parseInt(a + a, 16) / 255);
}
if (value.value.length === 6) {
var r = value.value.substring(0, 2);
var g = value.value.substring(2, 4);
var b = value.value.substring(4, 6);
return pack(parseInt(r, 16), parseInt(g, 16), parseInt(b, 16), 1);
}
if (value.value.length === 8) {
var r = value.value.substring(0, 2);
var g = value.value.substring(2, 4);
var b = value.value.substring(4, 6);
var a = value.value.substring(6, 8);
return pack(parseInt(r, 16), parseInt(g, 16), parseInt(b, 16), parseInt(a, 16) / 255);
}
}
if (value.type === 20 /* IDENT_TOKEN */) {
var namedColor = COLORS[value.value.toUpperCase()];
if (typeof namedColor !== 'undefined') {
return namedColor;
}
}
return COLORS.TRANSPARENT;
}
};
var isTransparent = function (color) { return (0xff & color) === 0; };
var asString = function (color) {
var alpha = 0xff & color;
var blue = 0xff & (color >> 8);
var green = 0xff & (color >> 16);
var red = 0xff & (color >> 24);
return alpha < 255 ? "rgba(" + red + "," + green + "," + blue + "," + alpha / 255 + ")" : "rgb(" + red + "," + green + "," + blue + ")";
};
var pack = function (r, g, b, a) {
return ((r << 24) | (g << 16) | (b << 8) | (Math.round(a * 255) << 0)) >>> 0;
};
var getTokenColorValue = function (token, i) {
if (token.type === 17 /* NUMBER_TOKEN */) {
return token.number;
}
if (token.type === 16 /* PERCENTAGE_TOKEN */) {
var max = i === 3 ? 1 : 255;
return i === 3 ? (token.number / 100) * max : Math.round((token.number / 100) * max);
}
return 0;
};
var rgb = function (_context, args) {
var tokens = args.filter(nonFunctionArgSeparator);
if (tokens.length === 3) {
var _a = tokens.map(getTokenColorValue), r = _a[0], g = _a[1], b = _a[2];
return pack(r, g, b, 1);
}
if (tokens.length === 4) {
var _b = tokens.map(getTokenColorValue), r = _b[0], g = _b[1], b = _b[2], a = _b[3];
return pack(r, g, b, a);
}
return 0;
};
function hue2rgb(t1, t2, hue) {
if (hue < 0) {
hue += 1;
}
if (hue >= 1) {
hue -= 1;
}
if (hue < 1 / 6) {
return (t2 - t1) * hue * 6 + t1;
}
else if (hue < 1 / 2) {
return t2;
}
else if (hue < 2 / 3) {
return (t2 - t1) * 6 * (2 / 3 - hue) + t1;
}
else {
return t1;
}
}
var hsl = function (context, args) {
var tokens = args.filter(nonFunctionArgSeparator);
var hue = tokens[0], saturation = tokens[1], lightness = tokens[2], alpha = tokens[3];
var h = (hue.type === 17 /* NUMBER_TOKEN */ ? deg(hue.number) : angle.parse(context, hue)) / (Math.PI * 2);
var s = isLengthPercentage(saturation) ? saturation.number / 100 : 0;
var l = isLengthPercentage(lightness) ? lightness.number / 100 : 0;
var a = typeof alpha !== 'undefined' && isLengthPercentage(alpha) ? getAbsoluteValue(alpha, 1) : 1;
if (s === 0) {
return pack(l * 255, l * 255, l * 255, 1);
}
var t2 = l <= 0.5 ? l * (s + 1) : l + s - l * s;
var t1 = l * 2 - t2;
var r = hue2rgb(t1, t2, h + 1 / 3);
var g = hue2rgb(t1, t2, h);
var b = hue2rgb(t1, t2, h - 1 / 3);
return pack(r * 255, g * 255, b * 255, a);
};
var SUPPORTED_COLOR_FUNCTIONS = {
hsl: hsl,
hsla: hsl,
rgb: rgb,
rgba: rgb
};
var parseColor = function (context, value) {
return color$1.parse(context, Parser.create(value).parseComponentValue());
};
var COLORS = {
ALICEBLUE: 0xf0f8ffff,
ANTIQUEWHITE: 0xfaebd7ff,
AQUA: 0x00ffffff,
AQUAMARINE: 0x7fffd4ff,
AZURE: 0xf0ffffff,
BEIGE: 0xf5f5dcff,
BISQUE: 0xffe4c4ff,
BLACK: 0x000000ff,
BLANCHEDALMOND: 0xffebcdff,
BLUE: 0x0000ffff,
BLUEVIOLET: 0x8a2be2ff,
BROWN: 0xa52a2aff,
BURLYWOOD: 0xdeb887ff,
CADETBLUE: 0x5f9ea0ff,
CHARTREUSE: 0x7fff00ff,
CHOCOLATE: 0xd2691eff,
CORAL: 0xff7f50ff,
CORNFLOWERBLUE: 0x6495edff,
CORNSILK: 0xfff8dcff,
CRIMSON: 0xdc143cff,
CYAN: 0x00ffffff,
DARKBLUE: 0x00008bff,
DARKCYAN: 0x008b8bff,
DARKGOLDENROD: 0xb886bbff,
DARKGRAY: 0xa9a9a9ff,
DARKGREEN: 0x006400ff,
DARKGREY: 0xa9a9a9ff,
DARKKHAKI: 0xbdb76bff,
DARKMAGENTA: 0x8b008bff,
DARKOLIVEGREEN: 0x556b2fff,
DARKORANGE: 0xff8c00ff,
DARKORCHID: 0x9932ccff,
DARKRED: 0x8b0000ff,
DARKSALMON: 0xe9967aff,
DARKSEAGREEN: 0x8fbc8fff,
DARKSLATEBLUE: 0x483d8bff,
DARKSLATEGRAY: 0x2f4f4fff,
DARKSLATEGREY: 0x2f4f4fff,
DARKTURQUOISE: 0x00ced1ff,
DARKVIOLET: 0x9400d3ff,
DEEPPINK: 0xff1493ff,
DEEPSKYBLUE: 0x00bfffff,
DIMGRAY: 0x696969ff,
DIMGREY: 0x696969ff,
DODGERBLUE: 0x1e90ffff,
FIREBRICK: 0xb22222ff,
FLORALWHITE: 0xfffaf0ff,
FORESTGREEN: 0x228b22ff,
FUCHSIA: 0xff00ffff,
GAINSBORO: 0xdcdcdcff,
GHOSTWHITE: 0xf8f8ffff,
GOLD: 0xffd700ff,
GOLDENROD: 0xdaa520ff,
GRAY: 0x808080ff,
GREEN: 0x008000ff,
GREENYELLOW: 0xadff2fff,
GREY: 0x808080ff,
HONEYDEW: 0xf0fff0ff,
HOTPINK: 0xff69b4ff,
INDIANRED: 0xcd5c5cff,
INDIGO: 0x4b0082ff,
IVORY: 0xfffff0ff,
KHAKI: 0xf0e68cff,
LAVENDER: 0xe6e6faff,
LAVENDERBLUSH: 0xfff0f5ff,
LAWNGREEN: 0x7cfc00ff,
LEMONCHIFFON: 0xfffacdff,
LIGHTBLUE: 0xadd8e6ff,
LIGHTCORAL: 0xf08080ff,
LIGHTCYAN: 0xe0ffffff,
LIGHTGOLDENRODYELLOW: 0xfafad2ff,
LIGHTGRAY: 0xd3d3d3ff,
LIGHTGREEN: 0x90ee90ff,
LIGHTGREY: 0xd3d3d3ff,
LIGHTPINK: 0xffb6c1ff,
LIGHTSALMON: 0xffa07aff,
LIGHTSEAGREEN: 0x20b2aaff,
LIGHTSKYBLUE: 0x87cefaff,
LIGHTSLATEGRAY: 0x778899ff,
LIGHTSLATEGREY: 0x778899ff,
LIGHTSTEELBLUE: 0xb0c4deff,
LIGHTYELLOW: 0xffffe0ff,
LIME: 0x00ff00ff,
LIMEGREEN: 0x32cd32ff,
LINEN: 0xfaf0e6ff,
MAGENTA: 0xff00ffff,
MAROON: 0x800000ff,
MEDIUMAQUAMARINE: 0x66cdaaff,
MEDIUMBLUE: 0x0000cdff,
MEDIUMORCHID: 0xba55d3ff,
MEDIUMPURPLE: 0x9370dbff,
MEDIUMSEAGREEN: 0x3cb371ff,
MEDIUMSLATEBLUE: 0x7b68eeff,
MEDIUMSPRINGGREEN: 0x00fa9aff,
MEDIUMTURQUOISE: 0x48d1ccff,
MEDIUMVIOLETRED: 0xc71585ff,
MIDNIGHTBLUE: 0x191970ff,
MINTCREAM: 0xf5fffaff,
MISTYROSE: 0xffe4e1ff,
MOCCASIN: 0xffe4b5ff,
NAVAJOWHITE: 0xffdeadff,
NAVY: 0x000080ff,
OLDLACE: 0xfdf5e6ff,
OLIVE: 0x808000ff,
OLIVEDRAB: 0x6b8e23ff,
ORANGE: 0xffa500ff,
ORANGERED: 0xff4500ff,
ORCHID: 0xda70d6ff,
PALEGOLDENROD: 0xeee8aaff,
PALEGREEN: 0x98fb98ff,
PALETURQUOISE: 0xafeeeeff,
PALEVIOLETRED: 0xdb7093ff,
PAPAYAWHIP: 0xffefd5ff,
PEACHPUFF: 0xffdab9ff,
PERU: 0xcd853fff,
PINK: 0xffc0cbff,
PLUM: 0xdda0ddff,
POWDERBLUE: 0xb0e0e6ff,
PURPLE: 0x800080ff,
REBECCAPURPLE: 0x663399ff,
RED: 0xff0000ff,
ROSYBROWN: 0xbc8f8fff,
ROYALBLUE: 0x4169e1ff,
SADDLEBROWN: 0x8b4513ff,
SALMON: 0xfa8072ff,
SANDYBROWN: 0xf4a460ff,
SEAGREEN: 0x2e8b57ff,
SEASHELL: 0xfff5eeff,
SIENNA: 0xa0522dff,
SILVER: 0xc0c0c0ff,
SKYBLUE: 0x87ceebff,
SLATEBLUE: 0x6a5acdff,
SLATEGRAY: 0x708090ff,
SLATEGREY: 0x708090ff,
SNOW: 0xfffafaff,
SPRINGGREEN: 0x00ff7fff,
STEELBLUE: 0x4682b4ff,
TAN: 0xd2b48cff,
TEAL: 0x008080ff,
THISTLE: 0xd8bfd8ff,
TOMATO: 0xff6347ff,
TRANSPARENT: 0x00000000,
TURQUOISE: 0x40e0d0ff,
VIOLET: 0xee82eeff,
WHEAT: 0xf5deb3ff,
WHITE: 0xffffffff,
WHITESMOKE: 0xf5f5f5ff,
YELLOW: 0xffff00ff,
YELLOWGREEN: 0x9acd32ff
};
var BACKGROUND_CLIP;
(function (BACKGROUND_CLIP) {
BACKGROUND_CLIP[BACKGROUND_CLIP["BORDER_BOX"] = 0] = "BORDER_BOX";
BACKGROUND_CLIP[BACKGROUND_CLIP["PADDING_BOX"] = 1] = "PADDING_BOX";
BACKGROUND_CLIP[BACKGROUND_CLIP["CONTENT_BOX"] = 2] = "CONTENT_BOX";
})(BACKGROUND_CLIP || (BACKGROUND_CLIP = {}));
var backgroundClip = {
name: 'background-clip',
initialValue: 'border-box',
prefix: false,
type: 1 /* LIST */,
parse: function (_context, tokens) {
return tokens.map(function (token) {
if (isIdentToken(token)) {
switch (token.value) {
case 'padding-box':
return BACKGROUND_CLIP.PADDING_BOX;
case 'content-box':
return BACKGROUND_CLIP.CONTENT_BOX;
}
}
return BACKGROUND_CLIP.BORDER_BOX;
});
}
};
var backgroundColor = {
name: "background-color",
initialValue: 'transparent',
prefix: false,
type: 3 /* TYPE_VALUE */,
format: 'color'
};
var parseColorStop = function (context, args) {
var color = color$1.parse(context, args[0]);
var stop = args[1];
return stop && isLengthPercentage(stop) ? { color: color, stop: stop } : { color: color, stop: null };
};
var processColorStops = function (stops, lineLength) {
var first = stops[0];
var last = stops[stops.length - 1];
if (first.stop === null) {
first.stop = ZERO_LENGTH;
}
if (last.stop === null) {
last.stop = HUNDRED_PERCENT;
}
var processStops = [];
var previous = 0;
for (var i = 0; i < stops.length; i++) {
var stop_1 = stops[i].stop;
if (stop_1 !== null) {
var absoluteValue = getAbsoluteValue(stop_1, lineLength);
if (absoluteValue > previous) {
processStops.push(absoluteValue);
}
else {
processStops.push(previous);
}
previous = absoluteValue;
}
else {
processStops.push(null);
}
}
var gapBegin = null;
for (var i = 0; i < processStops.length; i++) {
var stop_2 = processStops[i];
if (stop_2 === null) {
if (gapBegin === null) {
gapBegin = i;
}
}
else if (gapBegin !== null) {
var gapLength = i - gapBegin;
var beforeGap = processStops[gapBegin - 1];
var gapValue = (stop_2 - beforeGap) / (gapLength + 1);
for (var g = 1; g <= gapLength; g++) {
processStops[gapBegin + g - 1] = gapValue * g;
}
gapBegin = null;
}
}
return stops.map(function (_a, i) {
var color = _a.color;
return { color: color, stop: Math.max(Math.min(1, processStops[i] / lineLength), 0) };
});
};
var getAngleFromCorner = function (corner, width, height) {
var centerX = width / 2;
var centerY = height / 2;
var x = getAbsoluteValue(corner[0], width) - centerX;
var y = centerY - getAbsoluteValue(corner[1], height);
return (Math.atan2(y, x) + Math.PI * 2) % (Math.PI * 2);
};
var calculateGradientDirection = function (angle, width, height) {
var radian = typeof angle === 'number' ? angle : getAngleFromCorner(angle, width, height);
var lineLength = Math.abs(width * Math.sin(radian)) + Math.abs(height * Math.cos(radian));
var halfWidth = width / 2;
var halfHeight = height / 2;
var halfLineLength = lineLength / 2;
var yDiff = Math.sin(radian - Math.PI / 2) * halfLineLength;
var xDiff = Math.cos(radian - Math.PI / 2) * halfLineLength;
return [lineLength, halfWidth - xDiff, halfWidth + xDiff, halfHeight - yDiff, halfHeight + yDiff];
};
var distance = function (a, b) { return Math.sqrt(a * a + b * b); };
var findCorner = function (width, height, x, y, closest) {
var corners = [
[0, 0],
[0, height],
[width, 0],
[width, height]
];
return corners.reduce(function (stat, corner) {
var cx = corner[0], cy = corner[1];
var d = distance(x - cx, y - cy);
if (closest ? d < stat.optimumDistance : d > stat.optimumDistance) {
return {
optimumCorner: corner,
optimumDistance: d
};
}
return stat;
}, {
optimumDistance: closest ? Infinity : -Infinity,
optimumCorner: null
}).optimumCorner;
};
var calculateRadius = function (gradient, x, y, width, height) {
var rx = 0;
var ry = 0;
switch (gradient.size) {
case CSSRadialExtent.CLOSEST_SIDE:
// The ending shape is sized so that that it exactly meets the side of the gradient box closest to the gradient’s center.
// If the shape is an ellipse, it exactly meets the closest side in each dimension.
if (gradient.shape === CSSRadialShape.CIRCLE) {
rx = ry = Math.min(Math.abs(x), Math.abs(x - width), Math.abs(y), Math.abs(y - height));
}
else if (gradient.shape === CSSRadialShape.ELLIPSE) {
rx = Math.min(Math.abs(x), Math.abs(x - width));
ry = Math.min(Math.abs(y), Math.abs(y - height));
}
break;
case CSSRadialExtent.CLOSEST_CORNER:
// The ending shape is sized so that that it passes through the corner of the gradient box closest to the gradient’s center.
// If the shape is an ellipse, the ending shape is given the same aspect-ratio it would have if closest-side were specified.
if (gradient.shape === CSSRadialShape.CIRCLE) {
rx = ry = Math.min(distance(x, y), distance(x, y - height), distance(x - width, y), distance(x - width, y - height));
}
else if (gradient.shape === CSSRadialShape.ELLIPSE) {
// Compute the ratio ry/rx (which is to be the same as for "closest-side")
var c = Math.min(Math.abs(y), Math.abs(y - height)) / Math.min(Math.abs(x), Math.abs(x - width));
var _a = findCorner(width, height, x, y, true), cx = _a[0], cy = _a[1];
rx = distance(cx - x, (cy - y) / c);
ry = c * rx;
}
break;
case CSSRadialExtent.FARTHEST_SIDE:
// Same as closest-side, except the ending shape is sized based on the farthest side(s)
if (gradient.shape === CSSRadialShape.CIRCLE) {
rx = ry = Math.max(Math.abs(x), Math.abs(x - width), Math.abs(y), Math.abs(y - height));
}
else if (gradient.shape === CSSRadialShape.ELLIPSE) {
rx = Math.max(Math.abs(x), Math.abs(x - width));
ry = Math.max(Math.abs(y), Math.abs(y - height));
}
break;
case CSSRadialExtent.FARTHEST_CORNER:
// Same as closest-corner, except the ending shape is sized based on the farthest corner.
// If the shape is an ellipse, the ending shape is given the same aspect ratio it would have if farthest-side were specified.
if (gradient.shape === CSSRadialShape.CIRCLE) {
rx = ry = Math.max(distance(x, y), distance(x, y - height), distance(x - width, y), distance(x - width, y - height));
}
else if (gradient.shape === CSSRadialShape.ELLIPSE) {
// Compute the ratio ry/rx (which is to be the same as for "farthest-side")
var c = Math.max(Math.abs(y), Math.abs(y - height)) / Math.max(Math.abs(x), Math.abs(x - width));
var _b = findCorner(width, height, x, y, false), cx = _b[0], cy = _b[1];
rx = distance(cx - x, (cy - y) / c);
ry = c * rx;
}
break;
}
if (Array.isArray(gradient.size)) {
rx = getAbsoluteValue(gradient.size[0], width);
ry = gradient.size.length === 2 ? getAbsoluteValue(gradient.size[1], height) : rx;
}
return [rx, ry];
};
var linearGradient = function (context, tokens) {
var angle$1 = deg(180);
var stops = [];
parseFunctionArgs(tokens).forEach(function (arg, i) {
if (i === 0) {
var firstToken = arg[0];
if (firstToken.type === 20 /* IDENT_TOKEN */ && firstToken.value === 'to') {
angle$1 = parseNamedSide(arg);
return;
}
else if (isAngle(firstToken)) {
angle$1 = angle.parse(context, firstToken);
return;
}
}
var colorStop = parseColorStop(context, arg);
stops.push(colorStop);
});
return { angle: angle$1, stops: stops, type: CSSImageType.LINEAR_GRADIENT };
};
var prefixLinearGradient = function (context, tokens) {
var angle$1 = deg(180);
var stops = [];
parseFunctionArgs(tokens).forEach(function (arg, i) {
if (i === 0) {
var firstToken = arg[0];
if (firstToken.type === 20 /* IDENT_TOKEN */ &&
['top', 'left', 'right', 'bottom'].indexOf(firstToken.value) !== -1) {
angle$1 = parseNamedSide(arg);
return;
}
else if (isAngle(firstToken)) {
angle$1 = (angle.parse(context, firstToken) + deg(270)) % deg(360);
return;
}
}
var colorStop = parseColorStop(context, arg);
stops.push(colorStop);
});
return {
angle: angle$1,
stops: stops,
type: CSSImageType.LINEAR_GRADIENT
};
};
var webkitGradient = function (context, tokens) {
var angle = deg(180);
var stops = [];
var type = CSSImageType.LINEAR_GRADIENT;
var shape = CSSRadialShape.CIRCLE;
var size = CSSRadialExtent.FARTHEST_CORNER;
var position = [];
parseFunctionArgs(tokens).forEach(function (arg, i) {
var firstToken = arg[0];
if (i === 0) {
if (isIdentToken(firstToken) && firstToken.value === 'linear') {
type = CSSImageType.LINEAR_GRADIENT;
return;
}
else if (isIdentToken(firstToken) && firstToken.value === 'radial') {
type = CSSImageType.RADIAL_GRADIENT;
return;
}
}
if (firstToken.type === 18 /* FUNCTION */) {
if (firstToken.name === 'from') {
var color = color$1.parse(context, firstToken.values[0]);
stops.push({ stop: ZERO_LENGTH, color: color });
}
else if (firstToken.name === 'to') {
var color = color$1.parse(context, firstToken.values[0]);
stops.push({ stop: HUNDRED_PERCENT, color: color });
}
else if (firstToken.name === 'color-stop') {
var values = firstToken.values.filter(nonFunctionArgSeparator);
if (values.length === 2) {
var color = color$1.parse(context, values[1]);
var stop_1 = values[0];
if (isNumberToken(stop_1)) {
stops.push({
stop: { type: 16 /* PERCENTAGE_TOKEN */, number: stop_1.number * 100, flags: stop_1.flags },
color: color
});
}
}
}
}
});
return type === CSSImageType.LINEAR_GRADIENT
? {
angle: (angle + deg(180)) % deg(360),
stops: stops,
type: type
}
: { size: size, shape: shape, stops: stops, position: position, type: type };
};
var CLOSEST_SIDE = 'closest-side';
var FARTHEST_SIDE = 'farthest-side';
var CLOSEST_CORNER = 'closest-corner';
var FARTHEST_CORNER = 'farthest-corner';
var CIRCLE = 'circle';
var ELLIPSE = 'ellipse';
var COVER = 'cover';
var CONTAIN = 'contain';
var radialGradient = function (context, tokens) {
var shape = CSSRadialShape.CIRCLE;
var size = CSSRadialExtent.FARTHEST_CORNER;
var stops = [];
var position = [];
parseFunctionArgs(tokens).forEach(function (arg, i) {
var isColorStop = true;
if (i === 0) {
var isAtPosition_1 = false;
isColorStop = arg.reduce(function (acc, token) {
if (isAtPosition_1) {
if (isIdentToken(token)) {
switch (token.value) {
case 'center':
position.push(FIFTY_PERCENT);
return acc;
case 'top':
case 'left':
position.push(ZERO_LENGTH);
return acc;
case 'right':
case 'bottom':
position.push(HUNDRED_PERCENT);
return acc;
}
}
else if (isLengthPercentage(token) || isLength(token)) {
position.push(token);
}
}
else if (isIdentToken(token)) {
switch (token.value) {
case CIRCLE:
shape = CSSRadialShape.CIRCLE;
return false;
case ELLIPSE:
shape = CSSRadialShape.ELLIPSE;
return false;
case 'at':
isAtPosition_1 = true;
return false;
case CLOSEST_SIDE:
size = CSSRadialExtent.CLOSEST_SIDE;
return false;
case COVER:
case FARTHEST_SIDE:
size = CSSRadialExtent.FARTHEST_SIDE;
return false;
case CONTAIN:
case CLOSEST_CORNER:
size = CSSRadialExtent.CLOSEST_CORNER;
return false;
case FARTHEST_CORNER:
size = CSSRadialExtent.FARTHEST_CORNER;
return false;
}
}
else if (isLength(token) || isLengthPercentage(token)) {
if (!Array.isArray(size)) {
size = [];
}
size.push(token);
return false;
}
return acc;
}, isColorStop);
}
if (isColorStop) {
var colorStop = parseColorStop(context, arg);
stops.push(colorStop);
}
});
return { size: size, shape: shape, stops: stops, position: position, type: CSSImageType.RADIAL_GRADIENT };
};
var prefixRadialGradient = function (context, tokens) {
var shape = CSSRadialShape.CIRCLE;
var size = CSSRadialExtent.FARTHEST_CORNER;
var stops = [];
var position = [];
parseFunctionArgs(tokens).forEach(function (arg, i) {
var isColorStop = true;
if (i === 0) {
isColorStop = arg.reduce(function (acc, token) {
if (isIdentToken(token)) {
switch (token.value) {
case 'center':
position.push(FIFTY_PERCENT);
return false;
case 'top':
case 'left':
position.push(ZERO_LENGTH);
return false;
case 'right':
case 'bottom':
position.push(HUNDRED_PERCENT);
return false;
}
}
else if (isLengthPercentage(token) || isLength(token)) {
position.push(token);
return false;
}
return acc;
}, isColorStop);
}
else if (i === 1) {
isColorStop = arg.reduce(function (acc, token) {
if (isIdentToken(token)) {
switch (token.value) {
case CIRCLE:
shape = CSSRadialShape.CIRCLE;
return false;
case ELLIPSE:
shape = CSSRadialShape.ELLIPSE;
return false;
case CONTAIN:
case CLOSEST_SIDE:
size = CSSRadialExtent.CLOSEST_SIDE;
return false;
case FARTHEST_SIDE:
size = CSSRadialExtent.FARTHEST_SIDE;
return false;
case CLOSEST_CORNER:
size = CSSRadialExtent.CLOSEST_CORNER;
return false;
case COVER:
case FARTHEST_CORNER:
size = CSSRadialExtent.FARTHEST_CORNER;
return false;
}
}
else if (isLength(token) || isLengthPercentage(token)) {
if (!Array.isArray(size)) {
size = [];
}
size.push(token);
return false;
}
return acc;
}, isColorStop);
}
if (isColorStop) {
var colorStop = parseColorStop(context, arg);
stops.push(colorStop);
}
});
return { size: size, shape: shape, stops: stops, position: position, type: CSSImageType.RADIAL_GRADIENT };
};
var CSSImageType;
(function (CSSImageType) {
CSSImageType[CSSImageType["URL"] = 0] = "URL";
CSSImageType[CSSImageType["LINEAR_GRADIENT"] = 1] = "LINEAR_GRADIENT";
CSSImageType[CSSImageType["RADIAL_GRADIENT"] = 2] = "RADIAL_GRADIENT";
})(CSSImageType || (CSSImageType = {}));
var isLinearGradient = function (background) {
return background.type === CSSImageType.LINEAR_GRADIENT;
};
var isRadialGradient = function (background) {
return background.type === CSSImageType.RADIAL_GRADIENT;
};
var CSSRadialShape;
(function (CSSRadialShape) {
CSSRadialShape[CSSRadialShape["CIRCLE"] = 0] = "CIRCLE";
CSSRadialShape[CSSRadialShape["ELLIPSE"] = 1] = "ELLIPSE";
})(CSSRadialShape || (CSSRadialShape = {}));
var CSSRadialExtent;
(function (CSSRadialExtent) {
CSSRadialExtent[CSSRadialExtent["CLOSEST_SIDE"] = 0] = "CLOSEST_SIDE";
CSSRadialExtent[CSSRadialExtent["FARTHEST_SIDE"] = 1] = "FARTHEST_SIDE";
CSSRadialExtent[CSSRadialExtent["CLOSEST_CORNER"] = 2] = "CLOSEST_CORNER";
CSSRadialExtent[CSSRadialExtent["FARTHEST_CORNER"] = 3] = "FARTHEST_CORNER";
})(CSSRadialExtent || (CSSRadialExtent = {}));
var image = {
name: 'image',
parse: function (context, value) {
if (value.type === 22 /* URL_TOKEN */) {
var image_1 = { url: value.value, type: CSSImageType.URL };
context.cache.addImage(value.value);
return image_1;
}
if (value.type === 18 /* FUNCTION */) {
var imageFunction = SUPPORTED_IMAGE_FUNCTIONS[value.name];
if (typeof imageFunction === 'undefined') {
throw new Error("Attempting to parse an unsupported image function \"" + value.name + "\"");
}
return imageFunction(context, value.values);
}
throw new Error("Unsupported image type " + value.type);
}
};
function isSupportedImage(value) {
return (!(value.type === 20 /* IDENT_TOKEN */ && value.value === 'none') &&
(value.type !== 18 /* FUNCTION */ || !!SUPPORTED_IMAGE_FUNCTIONS[value.name]));
}
var SUPPORTED_IMAGE_FUNCTIONS = {
'linear-gradient': linearGradient,
'-moz-linear-gradient': prefixLinearGradient,
'-ms-linear-gradient': prefixLinearGradient,
'-o-linear-gradient': prefixLinearGradient,
'-webkit-linear-gradient': prefixLinearGradient,
'radial-gradient': radialGradient,
'-moz-radial-gradient': prefixRadialGradient,
'-ms-radial-gradient': prefixRadialGradient,
'-o-radial-gradient': prefixRadialGradient,
'-webkit-radial-gradient': prefixRadialGradient,
'-webkit-gradient': webkitGradient
};
var backgroundImage = {
name: 'background-image',
initialValue: 'none',
type: 1 /* LIST */,
prefix: false,
parse: function (context, tokens) {
if (tokens.length === 0) {
return [];
}
var first = tokens[0];
if (first.type === 20 /* IDENT_TOKEN */ && first.value === 'none') {
return [];
}
return tokens
.filter(function (value) { return nonFunctionArgSeparator(value) && isSupportedImage(value); })
.map(function (value) { return image.parse(context, value); });
}
};
var backgroundOrigin = {
name: 'background-origin',
initialValue: 'border-box',
prefix: false,
type: 1 /* LIST */,
parse: function (_context, tokens) {
return tokens.map(function (token) {
if (isIdentToken(token)) {
switch (token.value) {
case 'padding-box':
return 1 /* PADDING_BOX */;
case 'content-box':
return 2 /* CONTENT_BOX */;
}
}
return 0 /* BORDER_BOX */;
});
}
};
var backgroundPosition = {
name: 'background-position',
initialValue: '0% 0%',
type: 1 /* LIST */,
prefix: false,
parse: function (_context, tokens) {
return parseFunctionArgs(tokens)
.map(function (values) { return values.filter(isLengthPercentage); })
.map(parseLengthPercentageTuple);
}
};
var BACKGROUND_REPEAT;
(function (BACKGROUND_REPEAT) {
BACKGROUND_REPEAT[BACKGROUND_REPEAT["REPEAT"] = 0] = "REPEAT";
BACKGROUND_REPEAT[BACKGROUND_REPEAT["NO_REPEAT"] = 1] = "NO_REPEAT";
BACKGROUND_REPEAT[BACKGROUND_REPEAT["REPEAT_X"] = 2] = "REPEAT_X";
BACKGROUND_REPEAT[BACKGROUND_REPEAT["REPEAT_Y"] = 3] = "REPEAT_Y";
})(BACKGROUND_REPEAT || (BACKGROUND_REPEAT = {}));
var backgroundRepeat = {
name: 'background-repeat',
initialValue: 'repeat',
prefix: false,
type: 1 /* LIST */,
parse: function (_context, tokens) {
return parseFunctionArgs(tokens)
.map(function (values) {
return values
.filter(isIdentToken)
.map(function (token) { return token.value; })
.join(' ');
})
.map(parseBackgroundRepeat);
}
};
var parseBackgroundRepeat = function (value) {
switch (value) {
case 'no-repeat':
return BACKGROUND_REPEAT.NO_REPEAT;
case 'repeat-x':
case 'repeat no-repeat':
return BACKGROUND_REPEAT.REPEAT_X;
case 'repeat-y':
case 'no-repeat repeat':
return BACKGROUND_REPEAT.REPEAT_Y;
case 'repeat':
default:
return BACKGROUND_REPEAT.REPEAT;
}
};
var BACKGROUND_SIZE;
(function (BACKGROUND_SIZE) {
BACKGROUND_SIZE["AUTO"] = "auto";
BACKGROUND_SIZE["CONTAIN"] = "contain";
BACKGROUND_SIZE["COVER"] = "cover";
})(BACKGROUND_SIZE || (BACKGROUND_SIZE = {}));
var backgroundSize = {
name: 'background-size',
initialValue: '0',
prefix: false,
type: 1 /* LIST */,
parse: function (_context, tokens) {
return parseFunctionArgs(tokens).map(function (values) { return values.filter(isBackgroundSizeInfoToken); });
}
};
var isBackgroundSizeInfoToken = function (value) {
return isIdentToken(value) || isLengthPercentage(value);
};
var borderColorForSide = function (side) { return ({
name: "border-" + side + "-color",
initialValue: 'transparent',
prefix: false,
type: 3 /* TYPE_VALUE */,
format: 'color'
}); };
var borderTopColor = borderColorForSide('top');
var borderRightColor = borderColorForSide('right');
var borderBottomColor = borderColorForSide('bottom');
var borderLeftColor = borderColorForSide('left');
var borderRadiusForSide = function (side) { return ({
name: "border-radius-" + side,
initialValue: '0 0',
prefix: false,
type: 1 /* LIST */,
parse: function (_context, tokens) {
return parseLengthPercentageTuple(tokens.filter(isLengthPercentage));
}
}); };
var borderTopLeftRadius = borderRadiusForSide('top-left');
var borderTopRightRadius = borderRadiusForSide('top-right');
var borderBottomRightRadius = borderRadiusForSide('bottom-right');
var borderBottomLeftRadius = borderRadiusForSide('bottom-left');
var BORDER_STYLE;
(function (BORDER_STYLE) {
BORDER_STYLE[BORDER_STYLE["NONE"] = 0] = "NONE";
BORDER_STYLE[BORDER_STYLE["SOLID"] = 1] = "SOLID";
BORDER_STYLE[BORDER_STYLE["DASHED"] = 2] = "DASHED";
BORDER_STYLE[BORDER_STYLE["DOTTED"] = 3] = "DOTTED";
BORDER_STYLE[BORDER_STYLE["DOUBLE"] = 4] = "DOUBLE";
})(BORDER_STYLE || (BORDER_STYLE = {}));
var borderStyleForSide = function (side) { return ({
name: "border-" + side + "-style",
initialValue: 'solid',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, style) {
switch (style) {
case 'none':
return BORDER_STYLE.NONE;
case 'dashed':
return BORDER_STYLE.DASHED;
case 'dotted':
return BORDER_STYLE.DOTTED;
case 'double':
return BORDER_STYLE.DOUBLE;
}
return BORDER_STYLE.SOLID;
}
}); };
var borderTopStyle = borderStyleForSide('top');
var borderRightStyle = borderStyleForSide('right');
var borderBottomStyle = borderStyleForSide('bottom');
var borderLeftStyle = borderStyleForSide('left');
var borderWidthForSide = function (side) { return ({
name: "border-" + side + "-width",
initialValue: '0',
type: 0 /* VALUE */,
prefix: false,
parse: function (_context, token) {
if (isDimensionToken(token)) {
return token.number;
}
return 0;
}
}); };
var borderTopWidth = borderWidthForSide('top');
var borderRightWidth = borderWidthForSide('right');
var borderBottomWidth = borderWidthForSide('bottom');
var borderLeftWidth = borderWidthForSide('left');
var color = {
name: "color",
initialValue: 'transparent',
prefix: false,
type: 3 /* TYPE_VALUE */,
format: 'color'
};
var direction = {
name: 'direction',
initialValue: 'ltr',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, direction) {
switch (direction) {
case 'rtl':
return 1 /* RTL */;
case 'ltr':
default:
return 0 /* LTR */;
}
}
};
var display = {
name: 'display',
initialValue: 'inline-block',
prefix: false,
type: 1 /* LIST */,
parse: function (_context, tokens) {
return tokens.filter(isIdentToken).reduce(function (bit, token) {
return bit | parseDisplayValue(token.value);
}, 0 /* NONE */);
}
};
var parseDisplayValue = function (display) {
switch (display) {
case 'block':
case '-webkit-box':
return 2 /* BLOCK */;
case 'inline':
return 4 /* INLINE */;
case 'run-in':
return 8 /* RUN_IN */;
case 'flow':
return 16 /* FLOW */;
case 'flow-root':
return 32 /* FLOW_ROOT */;
case 'table':
return 64 /* TABLE */;
case 'flex':
case '-webkit-flex':
return 128 /* FLEX */;
case 'grid':
case '-ms-grid':
return 256 /* GRID */;
case 'ruby':
return 512 /* RUBY */;
case 'subgrid':
return 1024 /* SUBGRID */;
case 'list-item':
return 2048 /* LIST_ITEM */;
case 'table-row-group':
return 4096 /* TABLE_ROW_GROUP */;
case 'table-header-group':
return 8192 /* TABLE_HEADER_GROUP */;
case 'table-footer-group':
return 16384 /* TABLE_FOOTER_GROUP */;
case 'table-row':
return 32768 /* TABLE_ROW */;
case 'table-cell':
return 65536 /* TABLE_CELL */;
case 'table-column-group':
return 131072 /* TABLE_COLUMN_GROUP */;
case 'table-column':
return 262144 /* TABLE_COLUMN */;
case 'table-caption':
return 524288 /* TABLE_CAPTION */;
case 'ruby-base':
return 1048576 /* RUBY_BASE */;
case 'ruby-text':
return 2097152 /* RUBY_TEXT */;
case 'ruby-base-container':
return 4194304 /* RUBY_BASE_CONTAINER */;
case 'ruby-text-container':
return 8388608 /* RUBY_TEXT_CONTAINER */;
case 'contents':
return 16777216 /* CONTENTS */;
case 'inline-block':
return 33554432 /* INLINE_BLOCK */;
case 'inline-list-item':
return 67108864 /* INLINE_LIST_ITEM */;
case 'inline-table':
return 134217728 /* INLINE_TABLE */;
case 'inline-flex':
return 268435456 /* INLINE_FLEX */;
case 'inline-grid':
return 536870912 /* INLINE_GRID */;
}
return 0 /* NONE */;
};
var FLOAT;
(function (FLOAT) {
FLOAT[FLOAT["NONE"] = 0] = "NONE";
FLOAT[FLOAT["LEFT"] = 1] = "LEFT";
FLOAT[FLOAT["RIGHT"] = 2] = "RIGHT";
FLOAT[FLOAT["INLINE_START"] = 3] = "INLINE_START";
FLOAT[FLOAT["INLINE_END"] = 4] = "INLINE_END";
})(FLOAT || (FLOAT = {}));
var float = {
name: 'float',
initialValue: 'none',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, float) {
switch (float) {
case 'left':
return FLOAT.LEFT;
case 'right':
return FLOAT.RIGHT;
case 'inline-start':
return FLOAT.INLINE_START;
case 'inline-end':
return FLOAT.INLINE_END;
}
return FLOAT.NONE;
}
};
var letterSpacing = {
name: 'letter-spacing',
initialValue: '0',
prefix: false,
type: 0 /* VALUE */,
parse: function (_context, token) {
if (token.type === 20 /* IDENT_TOKEN */ && token.value === 'normal') {
return 0;
}
if (token.type === 17 /* NUMBER_TOKEN */) {
return token.number;
}
if (token.type === 15 /* DIMENSION_TOKEN */) {
return token.number;
}
return 0;
}
};
var LINE_BREAK;
(function (LINE_BREAK) {
LINE_BREAK["NORMAL"] = "normal";
LINE_BREAK["STRICT"] = "strict";
})(LINE_BREAK || (LINE_BREAK = {}));
var lineBreak = {
name: 'line-break',
initialValue: 'normal',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, lineBreak) {
switch (lineBreak) {
case 'strict':
return LINE_BREAK.STRICT;
case 'normal':
default:
return LINE_BREAK.NORMAL;
}
}
};
var lineHeight = {
name: 'line-height',
initialValue: 'normal',
prefix: false,
type: 4 /* TOKEN_VALUE */
};
var computeLineHeight = function (token, fontSize) {
if (isIdentToken(token) && token.value === 'normal') {
return 1.2 * fontSize;
}
else if (token.type === 17 /* NUMBER_TOKEN */) {
return fontSize * token.number;
}
else if (isLengthPercentage(token)) {
return getAbsoluteValue(token, fontSize);
}
return fontSize;
};
var listStyleImage = {
name: 'list-style-image',
initialValue: 'none',
type: 0 /* VALUE */,
prefix: false,
parse: function (context, token) {
if (token.type === 20 /* IDENT_TOKEN */ && token.value === 'none') {
return null;
}
return image.parse(context, token);
}
};
var LIST_STYLE_POSITION;
(function (LIST_STYLE_POSITION) {
LIST_STYLE_POSITION[LIST_STYLE_POSITION["INSIDE"] = 0] = "INSIDE";
LIST_STYLE_POSITION[LIST_STYLE_POSITION["OUTSIDE"] = 1] = "OUTSIDE";
})(LIST_STYLE_POSITION || (LIST_STYLE_POSITION = {}));
var listStylePosition = {
name: 'list-style-position',
initialValue: 'outside',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, position) {
switch (position) {
case 'inside':
return LIST_STYLE_POSITION.INSIDE;
case 'outside':
default:
return LIST_STYLE_POSITION.OUTSIDE;
}
}
};
var LIST_STYLE_TYPE;
(function (LIST_STYLE_TYPE) {
LIST_STYLE_TYPE[LIST_STYLE_TYPE["NONE"] = -1] = "NONE";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["DISC"] = 0] = "DISC";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["CIRCLE"] = 1] = "CIRCLE";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["SQUARE"] = 2] = "SQUARE";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["DECIMAL"] = 3] = "DECIMAL";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["CJK_DECIMAL"] = 4] = "CJK_DECIMAL";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["DECIMAL_LEADING_ZERO"] = 5] = "DECIMAL_LEADING_ZERO";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["LOWER_ROMAN"] = 6] = "LOWER_ROMAN";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["UPPER_ROMAN"] = 7] = "UPPER_ROMAN";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["LOWER_GREEK"] = 8] = "LOWER_GREEK";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["LOWER_ALPHA"] = 9] = "LOWER_ALPHA";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["UPPER_ALPHA"] = 10] = "UPPER_ALPHA";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["ARABIC_INDIC"] = 11] = "ARABIC_INDIC";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["ARMENIAN"] = 12] = "ARMENIAN";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["BENGALI"] = 13] = "BENGALI";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["CAMBODIAN"] = 14] = "CAMBODIAN";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["CJK_EARTHLY_BRANCH"] = 15] = "CJK_EARTHLY_BRANCH";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["CJK_HEAVENLY_STEM"] = 16] = "CJK_HEAVENLY_STEM";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["CJK_IDEOGRAPHIC"] = 17] = "CJK_IDEOGRAPHIC";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["DEVANAGARI"] = 18] = "DEVANAGARI";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["ETHIOPIC_NUMERIC"] = 19] = "ETHIOPIC_NUMERIC";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["GEORGIAN"] = 20] = "GEORGIAN";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["GUJARATI"] = 21] = "GUJARATI";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["GURMUKHI"] = 22] = "GURMUKHI";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["HEBREW"] = 22] = "HEBREW";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["HIRAGANA"] = 23] = "HIRAGANA";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["HIRAGANA_IROHA"] = 24] = "HIRAGANA_IROHA";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["JAPANESE_FORMAL"] = 25] = "JAPANESE_FORMAL";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["JAPANESE_INFORMAL"] = 26] = "JAPANESE_INFORMAL";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["KANNADA"] = 27] = "KANNADA";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["KATAKANA"] = 28] = "KATAKANA";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["KATAKANA_IROHA"] = 29] = "KATAKANA_IROHA";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["KHMER"] = 30] = "KHMER";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["KOREAN_HANGUL_FORMAL"] = 31] = "KOREAN_HANGUL_FORMAL";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["KOREAN_HANJA_FORMAL"] = 32] = "KOREAN_HANJA_FORMAL";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["KOREAN_HANJA_INFORMAL"] = 33] = "KOREAN_HANJA_INFORMAL";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["LAO"] = 34] = "LAO";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["LOWER_ARMENIAN"] = 35] = "LOWER_ARMENIAN";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["MALAYALAM"] = 36] = "MALAYALAM";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["MONGOLIAN"] = 37] = "MONGOLIAN";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["MYANMAR"] = 38] = "MYANMAR";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["ORIYA"] = 39] = "ORIYA";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["PERSIAN"] = 40] = "PERSIAN";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["SIMP_CHINESE_FORMAL"] = 41] = "SIMP_CHINESE_FORMAL";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["SIMP_CHINESE_INFORMAL"] = 42] = "SIMP_CHINESE_INFORMAL";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["TAMIL"] = 43] = "TAMIL";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["TELUGU"] = 44] = "TELUGU";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["THAI"] = 45] = "THAI";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["TIBETAN"] = 46] = "TIBETAN";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["TRAD_CHINESE_FORMAL"] = 47] = "TRAD_CHINESE_FORMAL";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["TRAD_CHINESE_INFORMAL"] = 48] = "TRAD_CHINESE_INFORMAL";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["UPPER_ARMENIAN"] = 49] = "UPPER_ARMENIAN";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["DISCLOSURE_OPEN"] = 50] = "DISCLOSURE_OPEN";
LIST_STYLE_TYPE[LIST_STYLE_TYPE["DISCLOSURE_CLOSED"] = 51] = "DISCLOSURE_CLOSED";
})(LIST_STYLE_TYPE || (LIST_STYLE_TYPE = {}));
var listStyleType = {
name: 'list-style-type',
initialValue: 'none',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, type) {
switch (type) {
case 'disc':
return LIST_STYLE_TYPE.DISC;
case 'circle':
return LIST_STYLE_TYPE.CIRCLE;
case 'square':
return LIST_STYLE_TYPE.SQUARE;
case 'decimal':
return LIST_STYLE_TYPE.DECIMAL;
case 'cjk-decimal':
return LIST_STYLE_TYPE.CJK_DECIMAL;
case 'decimal-leading-zero':
return LIST_STYLE_TYPE.DECIMAL_LEADING_ZERO;
case 'lower-roman':
return LIST_STYLE_TYPE.LOWER_ROMAN;
case 'upper-roman':
return LIST_STYLE_TYPE.UPPER_ROMAN;
case 'lower-greek':
return LIST_STYLE_TYPE.LOWER_GREEK;
case 'lower-alpha':
return LIST_STYLE_TYPE.LOWER_ALPHA;
case 'upper-alpha':
return LIST_STYLE_TYPE.UPPER_ALPHA;
case 'arabic-indic':
return LIST_STYLE_TYPE.ARABIC_INDIC;
case 'armenian':
return LIST_STYLE_TYPE.ARMENIAN;
case 'bengali':
return LIST_STYLE_TYPE.BENGALI;
case 'cambodian':
return LIST_STYLE_TYPE.CAMBODIAN;
case 'cjk-earthly-branch':
return LIST_STYLE_TYPE.CJK_EARTHLY_BRANCH;
case 'cjk-heavenly-stem':
return LIST_STYLE_TYPE.CJK_HEAVENLY_STEM;
case 'cjk-ideographic':
return LIST_STYLE_TYPE.CJK_IDEOGRAPHIC;
case 'devanagari':
return LIST_STYLE_TYPE.DEVANAGARI;
case 'ethiopic-numeric':
return LIST_STYLE_TYPE.ETHIOPIC_NUMERIC;
case 'georgian':
return LIST_STYLE_TYPE.GEORGIAN;
case 'gujarati':
return LIST_STYLE_TYPE.GUJARATI;
case 'gurmukhi':
return LIST_STYLE_TYPE.GURMUKHI;
case 'hebrew':
return LIST_STYLE_TYPE.HEBREW;
case 'hiragana':
return LIST_STYLE_TYPE.HIRAGANA;
case 'hiragana-iroha':
return LIST_STYLE_TYPE.HIRAGANA_IROHA;
case 'japanese-formal':
return LIST_STYLE_TYPE.JAPANESE_FORMAL;
case 'japanese-informal':
return LIST_STYLE_TYPE.JAPANESE_INFORMAL;
case 'kannada':
return LIST_STYLE_TYPE.KANNADA;
case 'katakana':
return LIST_STYLE_TYPE.KATAKANA;
case 'katakana-iroha':
return LIST_STYLE_TYPE.KATAKANA_IROHA;
case 'khmer':
return LIST_STYLE_TYPE.KHMER;
case 'korean-hangul-formal':
return LIST_STYLE_TYPE.KOREAN_HANGUL_FORMAL;
case 'korean-hanja-formal':
return LIST_STYLE_TYPE.KOREAN_HANJA_FORMAL;
case 'korean-hanja-informal':
return LIST_STYLE_TYPE.KOREAN_HANJA_INFORMAL;
case 'lao':
return LIST_STYLE_TYPE.LAO;
case 'lower-armenian':
return LIST_STYLE_TYPE.LOWER_ARMENIAN;
case 'malayalam':
return LIST_STYLE_TYPE.MALAYALAM;
case 'mongolian':
return LIST_STYLE_TYPE.MONGOLIAN;
case 'myanmar':
return LIST_STYLE_TYPE.MYANMAR;
case 'oriya':
return LIST_STYLE_TYPE.ORIYA;
case 'persian':
return LIST_STYLE_TYPE.PERSIAN;
case 'simp-chinese-formal':
return LIST_STYLE_TYPE.SIMP_CHINESE_FORMAL;
case 'simp-chinese-informal':
return LIST_STYLE_TYPE.SIMP_CHINESE_INFORMAL;
case 'tamil':
return LIST_STYLE_TYPE.TAMIL;
case 'telugu':
return LIST_STYLE_TYPE.TELUGU;
case 'thai':
return LIST_STYLE_TYPE.THAI;
case 'tibetan':
return LIST_STYLE_TYPE.TIBETAN;
case 'trad-chinese-formal':
return LIST_STYLE_TYPE.TRAD_CHINESE_FORMAL;
case 'trad-chinese-informal':
return LIST_STYLE_TYPE.TRAD_CHINESE_INFORMAL;
case 'upper-armenian':
return LIST_STYLE_TYPE.UPPER_ARMENIAN;
case 'disclosure-open':
return LIST_STYLE_TYPE.DISCLOSURE_OPEN;
case 'disclosure-closed':
return LIST_STYLE_TYPE.DISCLOSURE_CLOSED;
case 'none':
default:
return LIST_STYLE_TYPE.NONE;
}
}
};
var marginForSide = function (side) { return ({
name: "margin-" + side,
initialValue: '0',
prefix: false,
type: 4 /* TOKEN_VALUE */
}); };
var marginTop = marginForSide('top');
var marginRight = marginForSide('right');
var marginBottom = marginForSide('bottom');
var marginLeft = marginForSide('left');
var OVERFLOW;
(function (OVERFLOW) {
OVERFLOW[OVERFLOW["VISIBLE"] = 0] = "VISIBLE";
OVERFLOW[OVERFLOW["HIDDEN"] = 1] = "HIDDEN";
OVERFLOW[OVERFLOW["SCROLL"] = 2] = "SCROLL";
OVERFLOW[OVERFLOW["CLIP"] = 3] = "CLIP";
OVERFLOW[OVERFLOW["AUTO"] = 4] = "AUTO";
})(OVERFLOW || (OVERFLOW = {}));
var overflow = {
name: 'overflow',
initialValue: 'visible',
prefix: false,
type: 1 /* LIST */,
parse: function (_context, tokens) {
return tokens.filter(isIdentToken).map(function (overflow) {
switch (overflow.value) {
case 'hidden':
return OVERFLOW.HIDDEN;
case 'scroll':
return OVERFLOW.SCROLL;
case 'clip':
return OVERFLOW.CLIP;
case 'auto':
return OVERFLOW.AUTO;
case 'visible':
default:
return OVERFLOW.VISIBLE;
}
});
}
};
var overflowWrap = {
name: 'overflow-wrap',
initialValue: 'normal',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, overflow) {
switch (overflow) {
case 'break-word':
return "break-word" /* BREAK_WORD */;
case 'normal':
default:
return "normal" /* NORMAL */;
}
}
};
var paddingForSide = function (side) { return ({
name: "padding-" + side,
initialValue: '0',
prefix: false,
type: 3 /* TYPE_VALUE */,
format: 'length-percentage'
}); };
var paddingTop = paddingForSide('top');
var paddingRight = paddingForSide('right');
var paddingBottom = paddingForSide('bottom');
var paddingLeft = paddingForSide('left');
var TEXT_ALIGN;
(function (TEXT_ALIGN) {
TEXT_ALIGN[TEXT_ALIGN["LEFT"] = 0] = "LEFT";
TEXT_ALIGN[TEXT_ALIGN["CENTER"] = 1] = "CENTER";
TEXT_ALIGN[TEXT_ALIGN["RIGHT"] = 2] = "RIGHT";
})(TEXT_ALIGN || (TEXT_ALIGN = {}));
var textAlign = {
name: 'text-align',
initialValue: 'left',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, textAlign) {
switch (textAlign) {
case 'right':
return TEXT_ALIGN.RIGHT;
case 'center':
case 'justify':
return TEXT_ALIGN.CENTER;
case 'left':
default:
return TEXT_ALIGN.LEFT;
}
}
};
var POSITION;
(function (POSITION) {
POSITION[POSITION["STATIC"] = 0] = "STATIC";
POSITION[POSITION["RELATIVE"] = 1] = "RELATIVE";
POSITION[POSITION["ABSOLUTE"] = 2] = "ABSOLUTE";
POSITION[POSITION["FIXED"] = 3] = "FIXED";
POSITION[POSITION["STICKY"] = 4] = "STICKY";
})(POSITION || (POSITION = {}));
var position = {
name: 'position',
initialValue: 'static',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, position) {
switch (position) {
case 'relative':
return POSITION.RELATIVE;
case 'absolute':
return POSITION.ABSOLUTE;
case 'fixed':
return POSITION.FIXED;
case 'sticky':
return POSITION.STICKY;
}
return POSITION.STATIC;
}
};
var textShadow = {
name: 'text-shadow',
initialValue: 'none',
type: 1 /* LIST */,
prefix: false,
parse: function (context, tokens) {
if (tokens.length === 1 && isIdentWithValue(tokens[0], 'none')) {
return [];
}
return parseFunctionArgs(tokens).map(function (values) {
var shadow = {
color: COLORS.TRANSPARENT,
offsetX: ZERO_LENGTH,
offsetY: ZERO_LENGTH,
blur: ZERO_LENGTH
};
var c = 0;
for (var i = 0; i < values.length; i++) {
var token = values[i];
if (isLength(token)) {
if (c === 0) {
shadow.offsetX = token;
}
else if (c === 1) {
shadow.offsetY = token;
}
else {
shadow.blur = token;
}
c++;
}
else {
shadow.color = color$1.parse(context, token);
}
}
return shadow;
});
}
};
var TEXT_TRANSFORM;
(function (TEXT_TRANSFORM) {
TEXT_TRANSFORM[TEXT_TRANSFORM["NONE"] = 0] = "NONE";
TEXT_TRANSFORM[TEXT_TRANSFORM["LOWERCASE"] = 1] = "LOWERCASE";
TEXT_TRANSFORM[TEXT_TRANSFORM["UPPERCASE"] = 2] = "UPPERCASE";
TEXT_TRANSFORM[TEXT_TRANSFORM["CAPITALIZE"] = 3] = "CAPITALIZE";
})(TEXT_TRANSFORM || (TEXT_TRANSFORM = {}));
var textTransform = {
name: 'text-transform',
initialValue: 'none',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, textTransform) {
switch (textTransform) {
case 'uppercase':
return TEXT_TRANSFORM.UPPERCASE;
case 'lowercase':
return TEXT_TRANSFORM.LOWERCASE;
case 'capitalize':
return TEXT_TRANSFORM.CAPITALIZE;
}
return TEXT_TRANSFORM.NONE;
}
};
var transform$1 = {
name: 'transform',
initialValue: 'none',
prefix: true,
type: 0 /* VALUE */,
parse: function (_context, token) {
if (token.type === 20 /* IDENT_TOKEN */ && token.value === 'none') {
return null;
}
if (token.type === 18 /* FUNCTION */) {
var transformFunction = SUPPORTED_TRANSFORM_FUNCTIONS[token.name];
if (typeof transformFunction === 'undefined') {
throw new Error("Attempting to parse an unsupported transform function \"" + token.name + "\"");
}
return transformFunction(token.values);
}
return null;
}
};
var matrix = function (args) {
var values = args.filter(function (arg) { return arg.type === 17 /* NUMBER_TOKEN */; }).map(function (arg) { return arg.number; });
return values.length === 6 ? values : null;
};
// doesn't support 3D transforms at the moment
var matrix3d = function (args) {
var values = args.filter(function (arg) { return arg.type === 17 /* NUMBER_TOKEN */; }).map(function (arg) { return arg.number; });
var a1 = values[0], b1 = values[1]; values[2]; values[3]; var a2 = values[4], b2 = values[5]; values[6]; values[7]; values[8]; values[9]; values[10]; values[11]; var a4 = values[12], b4 = values[13]; values[14]; values[15];
return values.length === 16 ? [a1, b1, a2, b2, a4, b4] : null;
};
var SUPPORTED_TRANSFORM_FUNCTIONS = {
matrix: matrix,
matrix3d: matrix3d
};
var DEFAULT_VALUE = {
type: 16 /* PERCENTAGE_TOKEN */,
number: 50,
flags: FLAG_INTEGER
};
var DEFAULT = [DEFAULT_VALUE, DEFAULT_VALUE];
var transformOrigin = {
name: 'transform-origin',
initialValue: '50% 50%',
prefix: true,
type: 1 /* LIST */,
parse: function (_context, tokens) {
var origins = tokens.filter(isLengthPercentage);
if (origins.length !== 2) {
return DEFAULT;
}
return [origins[0], origins[1]];
}
};
var VISIBILITY;
(function (VISIBILITY) {
VISIBILITY[VISIBILITY["VISIBLE"] = 0] = "VISIBLE";
VISIBILITY[VISIBILITY["HIDDEN"] = 1] = "HIDDEN";
VISIBILITY[VISIBILITY["COLLAPSE"] = 2] = "COLLAPSE";
})(VISIBILITY || (VISIBILITY = {}));
var visibility = {
name: 'visible',
initialValue: 'none',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, visibility) {
switch (visibility) {
case 'hidden':
return VISIBILITY.HIDDEN;
case 'collapse':
return VISIBILITY.COLLAPSE;
case 'visible':
default:
return VISIBILITY.VISIBLE;
}
}
};
var WORD_BREAK;
(function (WORD_BREAK) {
WORD_BREAK["NORMAL"] = "normal";
WORD_BREAK["BREAK_ALL"] = "break-all";
WORD_BREAK["KEEP_ALL"] = "keep-all";
})(WORD_BREAK || (WORD_BREAK = {}));
var wordBreak = {
name: 'word-break',
initialValue: 'normal',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, wordBreak) {
switch (wordBreak) {
case 'break-all':
return WORD_BREAK.BREAK_ALL;
case 'keep-all':
return WORD_BREAK.KEEP_ALL;
case 'normal':
default:
return WORD_BREAK.NORMAL;
}
}
};
var zIndex = {
name: 'z-index',
initialValue: 'auto',
prefix: false,
type: 0 /* VALUE */,
parse: function (_context, token) {
if (token.type === 20 /* IDENT_TOKEN */) {
return { auto: true, order: 0 };
}
if (isNumberToken(token)) {
return { auto: false, order: token.number };
}
throw new Error("Invalid z-index number parsed");
}
};
var time = {
name: 'time',
parse: function (_context, value) {
if (value.type === 15 /* DIMENSION_TOKEN */) {
switch (value.unit.toLowerCase()) {
case 's':
return 1000 * value.number;
case 'ms':
return value.number;
}
}
throw new Error("Unsupported time type");
}
};
var opacity = {
name: 'opacity',
initialValue: '1',
type: 0 /* VALUE */,
prefix: false,
parse: function (_context, token) {
if (isNumberToken(token)) {
return token.number;
}
return 1;
}
};
var textDecorationColor = {
name: "text-decoration-color",
initialValue: 'transparent',
prefix: false,
type: 3 /* TYPE_VALUE */,
format: 'color'
};
var textDecorationLine = {
name: 'text-decoration-line',
initialValue: 'none',
prefix: false,
type: 1 /* LIST */,
parse: function (_context, tokens) {
return tokens
.filter(isIdentToken)
.map(function (token) {
switch (token.value) {
case 'underline':
return 1 /* UNDERLINE */;
case 'overline':
return 2 /* OVERLINE */;
case 'line-through':
return 3 /* LINE_THROUGH */;
case 'none':
return 4 /* BLINK */;
}
return 0 /* NONE */;
})
.filter(function (line) { return line !== 0 /* NONE */; });
}
};
var fontFamily = {
name: "font-family",
initialValue: '',
prefix: false,
type: 1 /* LIST */,
parse: function (_context, tokens) {
var accumulator = [];
var results = [];
tokens.forEach(function (token) {
switch (token.type) {
case 20 /* IDENT_TOKEN */:
case 0 /* STRING_TOKEN */:
accumulator.push(token.value);
break;
case 17 /* NUMBER_TOKEN */:
accumulator.push(token.number.toString());
break;
case 4 /* COMMA_TOKEN */:
results.push(accumulator.join(' '));
accumulator.length = 0;
break;
}
});
if (accumulator.length) {
results.push(accumulator.join(' '));
}
return results.map(function (result) { return (result.indexOf(' ') === -1 ? result : "'" + result + "'"); });
}
};
var fontSize = {
name: "font-size",
initialValue: '0',
prefix: false,
type: 3 /* TYPE_VALUE */,
format: 'length'
};
var fontWeight = {
name: 'font-weight',
initialValue: 'normal',
type: 0 /* VALUE */,
prefix: false,
parse: function (_context, token) {
if (isNumberToken(token)) {
return token.number;
}
if (isIdentToken(token)) {
switch (token.value) {
case 'bold':
return 700;
case 'normal':
default:
return 400;
}
}
return 400;
}
};
var fontVariant = {
name: 'font-variant',
initialValue: 'none',
type: 1 /* LIST */,
prefix: false,
parse: function (_context, tokens) {
return tokens.filter(isIdentToken).map(function (token) { return token.value; });
}
};
var FONT_STYLE;
(function (FONT_STYLE) {
FONT_STYLE["NORMAL"] = "normal";
FONT_STYLE["ITALIC"] = "italic";
FONT_STYLE["OBLIQUE"] = "oblique";
})(FONT_STYLE || (FONT_STYLE = {}));
var fontStyle = {
name: 'font-style',
initialValue: 'normal',
prefix: false,
type: 2 /* IDENT_VALUE */,
parse: function (_context, overflow) {
switch (overflow) {
case 'oblique':
return FONT_STYLE.OBLIQUE;
case 'italic':
return FONT_STYLE.ITALIC;
case 'normal':
default:
return FONT_STYLE.NORMAL;
}
}
};
var contains = function (bit, value) { return (bit & value) !== 0; };
var content = {
name: 'content',
initialValue: 'none',
type: 1 /* LIST */,
prefix: false,
parse: function (_context, tokens) {
if (tokens.length === 0) {
return [];
}
var first = tokens[0];
if (first.type === 20 /* IDENT_TOKEN */ && first.value === 'none') {
return [];
}
return tokens;
}
};
var counterIncrement = {
name: 'counter-increment',
initialValue: 'none',
prefix: true,
type: 1 /* LIST */,
parse: function (_context, tokens) {
if (tokens.length === 0) {
return null;
}
var first = tokens[0];
if (first.type === 20 /* IDENT_TOKEN */ && first.value === 'none') {
return null;
}
var increments = [];
var filtered = tokens.filter(nonWhiteSpace);
for (var i = 0; i < filtered.length; i++) {
var counter = filtered[i];
var next = filtered[i + 1];
if (counter.type === 20 /* IDENT_TOKEN */) {
var increment = next && isNumberToken(next) ? next.number : 1;
increments.push({ counter: counter.value, increment: increment });
}
}
return increments;
}
};
var counterReset = {
name: 'counter-reset',
initialValue: 'none',
prefix: true,
type: 1 /* LIST */,
parse: function (_context, tokens) {
if (tokens.length === 0) {
return [];
}
var resets = [];
var filtered = tokens.filter(nonWhiteSpace);
for (var i = 0; i < filtered.length; i++) {
var counter = filtered[i];
var next = filtered[i + 1];
if (isIdentToken(counter) && counter.value !== 'none') {
var reset = next && isNumberToken(next) ? next.number : 0;
resets.push({ counter: counter.value, reset: reset });
}
}
return resets;
}
};
var duration = {
name: 'duration',
initialValue: '0s',
prefix: false,
type: 1 /* LIST */,
parse: function (context, tokens) {
return tokens.filter(isDimensionToken).map(function (token) { return time.parse(context, token); });
}
};
var quotes = {
name: 'quotes',
initialValue: 'none',
prefix: true,
type: 1 /* LIST */,
parse: function (_context, tokens) {
if (tokens.length === 0) {
return null;
}
var first = tokens[0];
if (first.type === 20 /* IDENT_TOKEN */ && first.value === 'none') {
return null;
}
var quotes = [];
var filtered = tokens.filter(isStringToken);
if (filtered.length % 2 !== 0) {
return null;
}
for (var i = 0; i < filtered.length; i += 2) {
var open_1 = filtered[i].value;
var close_1 = filtered[i + 1].value;
quotes.push({ open: open_1, close: close_1 });
}
return quotes;
}
};
var getQuote = function (quotes, depth, open) {
if (!quotes) {
return '';
}
var quote = quotes[Math.min(depth, quotes.length - 1)];
if (!quote) {
return '';
}
return open ? quote.open : quote.close;
};
var boxShadow = {
name: 'box-shadow',
initialValue: 'none',
type: 1 /* LIST */,
prefix: false,
parse: function (context, tokens) {
if (tokens.length === 1 && isIdentWithValue(tokens[0], 'none')) {
return [];
}
return parseFunctionArgs(tokens).map(function (values) {
var shadow = {
color: 0x000000ff,
offsetX: ZERO_LENGTH,
offsetY: ZERO_LENGTH,
blur: ZERO_LENGTH,
spread: ZERO_LENGTH,
inset: false
};
var c = 0;
for (var i = 0; i < values.length; i++) {
var token = values[i];
if (isIdentWithValue(token, 'inset')) {
shadow.inset = true;
}
else if (isLength(token)) {
if (c === 0) {
shadow.offsetX = token;
}
else if (c === 1) {
shadow.offsetY = token;
}
else if (c === 2) {
shadow.blur = token;
}
else {
shadow.spread = token;
}
c++;
}
else {
shadow.color = color$1.parse(context, token);
}
}
return shadow;
});
}
};
var PAINT_ORDER_LAYER;
(function (PAINT_ORDER_LAYER) {
PAINT_ORDER_LAYER[PAINT_ORDER_LAYER["FILL"] = 0] = "FILL";
PAINT_ORDER_LAYER[PAINT_ORDER_LAYER["STROKE"] = 1] = "STROKE";
PAINT_ORDER_LAYER[PAINT_ORDER_LAYER["MARKERS"] = 2] = "MARKERS";
})(PAINT_ORDER_LAYER || (PAINT_ORDER_LAYER = {}));
var paintOrder = {
name: 'paint-order',
initialValue: 'normal',
prefix: false,
type: 1 /* LIST */,
parse: function (_context, tokens) {
var DEFAULT_VALUE = [PAINT_ORDER_LAYER.FILL, PAINT_ORDER_LAYER.STROKE, PAINT_ORDER_LAYER.MARKERS];
var layers = [];
tokens.filter(isIdentToken).forEach(function (token) {
switch (token.value) {
case 'stroke':
layers.push(PAINT_ORDER_LAYER.STROKE);
break;
case 'fill':
layers.push(PAINT_ORDER_LAYER.FILL);
break;
case 'markers':
layers.push(PAINT_ORDER_LAYER.MARKERS);
break;
}
});
DEFAULT_VALUE.forEach(function (value) {
if (layers.indexOf(value) === -1) {
layers.push(value);
}
});
return layers;
}
};
var webkitTextStrokeColor = {
name: "-webkit-text-stroke-color",
initialValue: 'currentcolor',
prefix: false,
type: 3 /* TYPE_VALUE */,
format: 'color'
};
var webkitTextStrokeWidth = {
name: "-webkit-text-stroke-width",
initialValue: '0',
type: 0 /* VALUE */,
prefix: false,
parse: function (_context, token) {
if (isDimensionToken(token)) {
return token.number;
}
return 0;
}
};
var CSSParsedDeclaration = /** @class */ (function () {
function CSSParsedDeclaration(context, declaration) {
var _a, _b;
this.animationDuration = parse(context, duration, declaration.animationDuration);
this.backgroundClip = parse(context, backgroundClip, declaration.backgroundClip);
this.backgroundColor = parse(context, backgroundColor, declaration.backgroundColor);
this.backgroundImage = parse(context, backgroundImage, declaration.backgroundImage);
this.backgroundOrigin = parse(context, backgroundOrigin, declaration.backgroundOrigin);
this.backgroundPosition = parse(context, backgroundPosition, declaration.backgroundPosition);
this.backgroundRepeat = parse(context, backgroundRepeat, declaration.backgroundRepeat);
this.backgroundSize = parse(context, backgroundSize, declaration.backgroundSize);
this.borderTopColor = parse(context, borderTopColor, declaration.borderTopColor);
this.borderRightColor = parse(context, borderRightColor, declaration.borderRightColor);
this.borderBottomColor = parse(context, borderBottomColor, declaration.borderBottomColor);
this.borderLeftColor = parse(context, borderLeftColor, declaration.borderLeftColor);
this.borderTopLeftRadius = parse(context, borderTopLeftRadius, declaration.borderTopLeftRadius);
this.borderTopRightRadius = parse(context, borderTopRightRadius, declaration.borderTopRightRadius);
this.borderBottomRightRadius = parse(context, borderBottomRightRadius, declaration.borderBottomRightRadius);
this.borderBottomLeftRadius = parse(context, borderBottomLeftRadius, declaration.borderBottomLeftRadius);
this.borderTopStyle = parse(context, borderTopStyle, declaration.borderTopStyle);
this.borderRightStyle = parse(context, borderRightStyle, declaration.borderRightStyle);
this.borderBottomStyle = parse(context, borderBottomStyle, declaration.borderBottomStyle);
this.borderLeftStyle = parse(context, borderLeftStyle, declaration.borderLeftStyle);
this.borderTopWidth = parse(context, borderTopWidth, declaration.borderTopWidth);
this.borderRightWidth = parse(context, borderRightWidth, declaration.borderRightWidth);
this.borderBottomWidth = parse(context, borderBottomWidth, declaration.borderBottomWidth);
this.borderLeftWidth = parse(context, borderLeftWidth, declaration.borderLeftWidth);
this.boxShadow = parse(context, boxShadow, declaration.boxShadow);
this.color = parse(context, color, declaration.color);
this.direction = parse(context, direction, declaration.direction);
this.display = parse(context, display, declaration.display);
this.float = parse(context, float, declaration.cssFloat);
this.fontFamily = parse(context, fontFamily, declaration.fontFamily);
this.fontSize = parse(context, fontSize, declaration.fontSize);
this.fontStyle = parse(context, fontStyle, declaration.fontStyle);
this.fontVariant = parse(context, fontVariant, declaration.fontVariant);
this.fontWeight = parse(context, fontWeight, declaration.fontWeight);
this.letterSpacing = parse(context, letterSpacing, declaration.letterSpacing);
this.lineBreak = parse(context, lineBreak, declaration.lineBreak);
this.lineHeight = parse(context, lineHeight, declaration.lineHeight);
this.listStyleImage = parse(context, listStyleImage, declaration.listStyleImage);
this.listStylePosition = parse(context, listStylePosition, declaration.listStylePosition);
this.listStyleType = parse(context, listStyleType, declaration.listStyleType);
this.marginTop = parse(context, marginTop, declaration.marginTop);
this.marginRight = parse(context, marginRight, declaration.marginRight);
this.marginBottom = parse(context, marginBottom, declaration.marginBottom);
this.marginLeft = parse(context, marginLeft, declaration.marginLeft);
this.opacity = parse(context, opacity, declaration.opacity);
var overflowTuple = parse(context, overflow, declaration.overflow);
this.overflowX = overflowTuple[0];
this.overflowY = overflowTuple[overflowTuple.length > 1 ? 1 : 0];
this.overflowWrap = parse(context, overflowWrap, declaration.overflowWrap);
this.paddingTop = parse(context, paddingTop, declaration.paddingTop);
this.paddingRight = parse(context, paddingRight, declaration.paddingRight);
this.paddingBottom = parse(context, paddingBottom, declaration.paddingBottom);
this.paddingLeft = parse(context, paddingLeft, declaration.paddingLeft);
this.paintOrder = parse(context, paintOrder, declaration.paintOrder);
this.position = parse(context, position, declaration.position);
this.textAlign = parse(context, textAlign, declaration.textAlign);
this.textDecorationColor = parse(context, textDecorationColor, (_a = declaration.textDecorationColor) !== null && _a !== void 0 ? _a : declaration.color);
this.textDecorationLine = parse(context, textDecorationLine, (_b = declaration.textDecorationLine) !== null && _b !== void 0 ? _b : declaration.textDecoration);
this.textShadow = parse(context, textShadow, declaration.textShadow);
this.textTransform = parse(context, textTransform, declaration.textTransform);
this.transform = parse(context, transform$1, declaration.transform);
this.transformOrigin = parse(context, transformOrigin, declaration.transformOrigin);
this.visibility = parse(context, visibility, declaration.visibility);
this.webkitTextStrokeColor = parse(context, webkitTextStrokeColor, declaration.webkitTextStrokeColor);
this.webkitTextStrokeWidth = parse(context, webkitTextStrokeWidth, declaration.webkitTextStrokeWidth);
this.wordBreak = parse(context, wordBreak, declaration.wordBreak);
this.zIndex = parse(context, zIndex, declaration.zIndex);
}
CSSParsedDeclaration.prototype.isVisible = function () {
return this.display > 0 && this.opacity > 0 && this.visibility === VISIBILITY.VISIBLE;
};
CSSParsedDeclaration.prototype.isTransparent = function () {
return isTransparent(this.backgroundColor);
};
CSSParsedDeclaration.prototype.isTransformed = function () {
return this.transform !== null;
};
CSSParsedDeclaration.prototype.isPositioned = function () {
return this.position !== POSITION.STATIC;
};
CSSParsedDeclaration.prototype.isPositionedWithZIndex = function () {
return this.isPositioned() && !this.zIndex.auto;
};
CSSParsedDeclaration.prototype.isFloating = function () {
return this.float !== FLOAT.NONE;
};
CSSParsedDeclaration.prototype.isInlineLevel = function () {
return (contains(this.display, 4 /* INLINE */) ||
contains(this.display, 33554432 /* INLINE_BLOCK */) ||
contains(this.display, 268435456 /* INLINE_FLEX */) ||
contains(this.display, 536870912 /* INLINE_GRID */) ||
contains(this.display, 67108864 /* INLINE_LIST_ITEM */) ||
contains(this.display, 134217728 /* INLINE_TABLE */));
};
return CSSParsedDeclaration;
}());
var CSSParsedPseudoDeclaration = /** @class */ (function () {
function CSSParsedPseudoDeclaration(context, declaration) {
this.content = parse(context, content, declaration.content);
this.quotes = parse(context, quotes, declaration.quotes);
}
return CSSParsedPseudoDeclaration;
}());
var CSSParsedCounterDeclaration = /** @class */ (function () {
function CSSParsedCounterDeclaration(context, declaration) {
this.counterIncrement = parse(context, counterIncrement, declaration.counterIncrement);
this.counterReset = parse(context, counterReset, declaration.counterReset);
}
return CSSParsedCounterDeclaration;
}());
// eslint-disable-next-line @typescript-eslint/no-explicit-any
var parse = function (context, descriptor, style) {
var tokenizer = new Tokenizer();
var value = style !== null && typeof style !== 'undefined' ? style.toString() : descriptor.initialValue;
tokenizer.write(value);
var parser = new Parser(tokenizer.read());
switch (descriptor.type) {
case 2 /* IDENT_VALUE */:
var token = parser.parseComponentValue();
return descriptor.parse(context, isIdentToken(token) ? token.value : descriptor.initialValue);
case 0 /* VALUE */:
return descriptor.parse(context, parser.parseComponentValue());
case 1 /* LIST */:
return descriptor.parse(context, parser.parseComponentValues());
case 4 /* TOKEN_VALUE */:
return parser.parseComponentValue();
case 3 /* TYPE_VALUE */:
switch (descriptor.format) {
case 'angle':
return angle.parse(context, parser.parseComponentValue());
case 'color':
return color$1.parse(context, parser.parseComponentValue());
case 'image':
return image.parse(context, parser.parseComponentValue());
case 'length':
var length_1 = parser.parseComponentValue();
return isLength(length_1) ? length_1 : ZERO_LENGTH;
case 'length-percentage':
var value_1 = parser.parseComponentValue();
return isLengthPercentage(value_1) ? value_1 : ZERO_LENGTH;
case 'time':
return time.parse(context, parser.parseComponentValue());
}
break;
}
};
var elementDebuggerAttribute = 'data-html2canvas-debug';
var getElementDebugType = function (element) {
var attribute = element.getAttribute(elementDebuggerAttribute);
switch (attribute) {
case 'all':
return 1 /* ALL */;
case 'clone':
return 2 /* CLONE */;
case 'parse':
return 3 /* PARSE */;
case 'render':
return 4 /* RENDER */;
default:
return 0 /* NONE */;
}
};
var isDebugging = function (element, type) {
var elementType = getElementDebugType(element);
return elementType === 1 /* ALL */ || type === elementType;
};
var ElementContainer = /** @class */ (function () {
function ElementContainer(context, element) {
this.context = context;
this.textNodes = [];
this.elements = [];
this.flags = 0;
if (isDebugging(element, 3 /* PARSE */)) {
debugger;
}
this.styles = new CSSParsedDeclaration(context, window.getComputedStyle(element, null));
if (isHTMLElementNode(element)) {
if (this.styles.animationDuration.some(function (duration) { return duration > 0; })) {
element.style.animationDuration = '0s';
}
if (this.styles.transform !== null) {
// getBoundingClientRect takes transforms into account
element.style.transform = 'none';
}
}
this.bounds = parseBounds(this.context, element);
if (isDebugging(element, 4 /* RENDER */)) {
this.flags |= 16 /* DEBUG_RENDER */;
}
}
return ElementContainer;
}());
/*
* text-segmentation 1.0.2 <https://github.com/niklasvh/text-segmentation>
* Copyright (c) 2021 Niklas von Hertzen <https://hertzen.com>
* Released under MIT License
*/
var base64 = 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/*
* utrie 1.0.1 <https://github.com/niklasvh/utrie>
* Copyright (c) 2021 Niklas von Hertzen <https://hertzen.com>
* Released under MIT License
*/
var chars$1 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
// Use a lookup table to find the index.
var lookup$1 = typeof Uint8Array === 'undefined' ? [] : new Uint8Array(256);
for (var i$1 = 0; i$1 < chars$1.length; i$1++) {
lookup$1[chars$1.charCodeAt(i$1)] = i$1;
}
var decode = function (base64) {
var bufferLength = base64.length * 0.75, len = base64.length, i, p = 0, encoded1, encoded2, encoded3, encoded4;
if (base64[base64.length - 1] === '=') {
bufferLength--;
if (base64[base64.length - 2] === '=') {
bufferLength--;
}
}
var buffer = typeof ArrayBuffer !== 'undefined' &&
typeof Uint8Array !== 'undefined' &&
typeof Uint8Array.prototype.slice !== 'undefined'
? new ArrayBuffer(bufferLength)
: new Array(bufferLength);
var bytes = Array.isArray(buffer) ? buffer : new Uint8Array(buffer);
for (i = 0; i < len; i += 4) {
encoded1 = lookup$1[base64.charCodeAt(i)];
encoded2 = lookup$1[base64.charCodeAt(i + 1)];
encoded3 = lookup$1[base64.charCodeAt(i + 2)];
encoded4 = lookup$1[base64.charCodeAt(i + 3)];
bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
}
return buffer;
};
var polyUint16Array = function (buffer) {
var length = buffer.length;
var bytes = [];
for (var i = 0; i < length; i += 2) {
bytes.push((buffer[i + 1] << 8) | buffer[i]);
}
return bytes;
};
var polyUint32Array = function (buffer) {
var length = buffer.length;
var bytes = [];
for (var i = 0; i < length; i += 4) {
bytes.push((buffer[i + 3] << 24) | (buffer[i + 2] << 16) | (buffer[i + 1] << 8) | buffer[i]);
}
return bytes;
};
/** Shift size for getting the index-2 table offset. */
var UTRIE2_SHIFT_2 = 5;
/** Shift size for getting the index-1 table offset. */
var UTRIE2_SHIFT_1 = 6 + 5;
/**
* Shift size for shifting left the index array values.
* Increases possible data size with 16-bit index values at the cost
* of compactability.
* This requires data blocks to be aligned by UTRIE2_DATA_GRANULARITY.
*/
var UTRIE2_INDEX_SHIFT = 2;
/**
* Difference between the two shift sizes,
* for getting an index-1 offset from an index-2 offset. 6=11-5
*/
var UTRIE2_SHIFT_1_2 = UTRIE2_SHIFT_1 - UTRIE2_SHIFT_2;
/**
* The part of the index-2 table for U+D800..U+DBFF stores values for
* lead surrogate code _units_ not code _points_.
* Values for lead surrogate code _points_ are indexed with this portion of the table.
* Length=32=0x20=0x400>>UTRIE2_SHIFT_2. (There are 1024=0x400 lead surrogates.)
*/
var UTRIE2_LSCP_INDEX_2_OFFSET = 0x10000 >> UTRIE2_SHIFT_2;
/** Number of entries in a data block. 32=0x20 */
var UTRIE2_DATA_BLOCK_LENGTH = 1 << UTRIE2_SHIFT_2;
/** Mask for getting the lower bits for the in-data-block offset. */
var UTRIE2_DATA_MASK = UTRIE2_DATA_BLOCK_LENGTH - 1;
var UTRIE2_LSCP_INDEX_2_LENGTH = 0x400 >> UTRIE2_SHIFT_2;
/** Count the lengths of both BMP pieces. 2080=0x820 */
var UTRIE2_INDEX_2_BMP_LENGTH = UTRIE2_LSCP_INDEX_2_OFFSET + UTRIE2_LSCP_INDEX_2_LENGTH;
/**
* The 2-byte UTF-8 version of the index-2 table follows at offset 2080=0x820.
* Length 32=0x20 for lead bytes C0..DF, regardless of UTRIE2_SHIFT_2.
*/
var UTRIE2_UTF8_2B_INDEX_2_OFFSET = UTRIE2_INDEX_2_BMP_LENGTH;
var UTRIE2_UTF8_2B_INDEX_2_LENGTH = 0x800 >> 6; /* U+0800 is the first code point after 2-byte UTF-8 */
/**
* The index-1 table, only used for supplementary code points, at offset 2112=0x840.
* Variable length, for code points up to highStart, where the last single-value range starts.
* Maximum length 512=0x200=0x100000>>UTRIE2_SHIFT_1.
* (For 0x100000 supplementary code points U+10000..U+10ffff.)
*
* The part of the index-2 table for supplementary code points starts
* after this index-1 table.
*
* Both the index-1 table and the following part of the index-2 table
* are omitted completely if there is only BMP data.
*/
var UTRIE2_INDEX_1_OFFSET = UTRIE2_UTF8_2B_INDEX_2_OFFSET + UTRIE2_UTF8_2B_INDEX_2_LENGTH;
/**
* Number of index-1 entries for the BMP. 32=0x20
* This part of the index-1 table is omitted from the serialized form.
*/
var UTRIE2_OMITTED_BMP_INDEX_1_LENGTH = 0x10000 >> UTRIE2_SHIFT_1;
/** Number of entries in an index-2 block. 64=0x40 */
var UTRIE2_INDEX_2_BLOCK_LENGTH = 1 << UTRIE2_SHIFT_1_2;
/** Mask for getting the lower bits for the in-index-2-block offset. */
var UTRIE2_INDEX_2_MASK = UTRIE2_INDEX_2_BLOCK_LENGTH - 1;
var slice16 = function (view, start, end) {
if (view.slice) {
return view.slice(start, end);
}
return new Uint16Array(Array.prototype.slice.call(view, start, end));
};
var slice32 = function (view, start, end) {
if (view.slice) {
return view.slice(start, end);
}
return new Uint32Array(Array.prototype.slice.call(view, start, end));
};
var createTrieFromBase64 = function (base64, _byteLength) {
var buffer = decode(base64);
var view32 = Array.isArray(buffer) ? polyUint32Array(buffer) : new Uint32Array(buffer);
var view16 = Array.isArray(buffer) ? polyUint16Array(buffer) : new Uint16Array(buffer);
var headerLength = 24;
var index = slice16(view16, headerLength / 2, view32[4] / 2);
var data = view32[5] === 2
? slice16(view16, (headerLength + view32[4]) / 2)
: slice32(view32, Math.ceil((headerLength + view32[4]) / 4));
return new Trie(view32[0], view32[1], view32[2], view32[3], index, data);
};
var Trie = /** @class */ (function () {
function Trie(initialValue, errorValue, highStart, highValueIndex, index, data) {
this.initialValue = initialValue;
this.errorValue = errorValue;
this.highStart = highStart;
this.highValueIndex = highValueIndex;
this.index = index;
this.data = data;
}
/**
* Get the value for a code point as stored in the Trie.
*
* @param codePoint the code point
* @return the value
*/
Trie.prototype.get = function (codePoint) {
var ix;
if (codePoint >= 0) {
if (codePoint < 0x0d800 || (codePoint > 0x0dbff && codePoint <= 0x0ffff)) {
// Ordinary BMP code point, excluding leading surrogates.
// BMP uses a single level lookup. BMP index starts at offset 0 in the Trie2 index.
// 16 bit data is stored in the index array itself.
ix = this.index[codePoint >> UTRIE2_SHIFT_2];
ix = (ix << UTRIE2_INDEX_SHIFT) + (codePoint & UTRIE2_DATA_MASK);
return this.data[ix];
}
if (codePoint <= 0xffff) {
// Lead Surrogate Code Point. A Separate index section is stored for
// lead surrogate code units and code points.
// The main index has the code unit data.
// For this function, we need the code point data.
// Note: this expression could be refactored for slightly improved efficiency, but
// surrogate code points will be so rare in practice that it's not worth it.
ix = this.index[UTRIE2_LSCP_INDEX_2_OFFSET + ((codePoint - 0xd800) >> UTRIE2_SHIFT_2)];
ix = (ix << UTRIE2_INDEX_SHIFT) + (codePoint & UTRIE2_DATA_MASK);
return this.data[ix];
}
if (codePoint < this.highStart) {
// Supplemental code point, use two-level lookup.
ix = UTRIE2_INDEX_1_OFFSET - UTRIE2_OMITTED_BMP_INDEX_1_LENGTH + (codePoint >> UTRIE2_SHIFT_1);
ix = this.index[ix];
ix += (codePoint >> UTRIE2_SHIFT_2) & UTRIE2_INDEX_2_MASK;
ix = this.index[ix];
ix = (ix << UTRIE2_INDEX_SHIFT) + (codePoint & UTRIE2_DATA_MASK);
return this.data[ix];
}
if (codePoint <= 0x10ffff) {
return this.data[this.highValueIndex];
}
}
// Fall through. The code point is outside of the legal range of 0..0x10ffff.
return this.errorValue;
};
return Trie;
}());
/*
* base64-arraybuffer 1.0.1 <https://github.com/niklasvh/base64-arraybuffer>
* Copyright (c) 2021 Niklas von Hertzen <https://hertzen.com>
* Released under MIT License
*/
var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
// Use a lookup table to find the index.
var lookup = typeof Uint8Array === 'undefined' ? [] : new Uint8Array(256);
for (var i = 0; i < chars.length; i++) {
lookup[chars.charCodeAt(i)] = i;
}
var Prepend = 1;
var CR = 2;
var LF = 3;
var Control = 4;
var Extend = 5;
var SpacingMark = 7;
var L = 8;
var V = 9;
var T = 10;
var LV = 11;
var LVT = 12;
var ZWJ = 13;
var Extended_Pictographic = 14;
var RI = 15;
var toCodePoints = function (str) {
var codePoints = [];
var i = 0;
var length = str.length;
while (i < length) {
var value = str.charCodeAt(i++);
if (value >= 0xd800 && value <= 0xdbff && i < length) {
var extra = str.charCodeAt(i++);
if ((extra & 0xfc00) === 0xdc00) {
codePoints.push(((value & 0x3ff) << 10) + (extra & 0x3ff) + 0x10000);
}
else {
codePoints.push(value);
i--;
}
}
else {
codePoints.push(value);
}
}
return codePoints;
};
var fromCodePoint = function () {
var codePoints = [];
for (var _i = 0; _i < arguments.length; _i++) {
codePoints[_i] = arguments[_i];
}
if (String.fromCodePoint) {
return String.fromCodePoint.apply(String, codePoints);
}
var length = codePoints.length;
if (!length) {
return '';
}
var codeUnits = [];
var index = -1;
var result = '';
while (++index < length) {
var codePoint = codePoints[index];
if (codePoint <= 0xffff) {
codeUnits.push(codePoint);
}
else {
codePoint -= 0x10000;
codeUnits.push((codePoint >> 10) + 0xd800, (codePoint % 0x400) + 0xdc00);
}
if (index + 1 === length || codeUnits.length > 0x4000) {
result += String.fromCharCode.apply(String, codeUnits);
codeUnits.length = 0;
}
}
return result;
};
var UnicodeTrie = createTrieFromBase64(base64);
var BREAK_NOT_ALLOWED = '×';
var BREAK_ALLOWED = '÷';
var codePointToClass = function (codePoint) { return UnicodeTrie.get(codePoint); };
var _graphemeBreakAtIndex = function (_codePoints, classTypes, index) {
var prevIndex = index - 2;
var prev = classTypes[prevIndex];
var current = classTypes[index - 1];
var next = classTypes[index];
// GB3 Do not break between a CR and LF
if (current === CR && next === LF) {
return BREAK_NOT_ALLOWED;
}
// GB4 Otherwise, break before and after controls.
if (current === CR || current === LF || current === Control) {
return BREAK_ALLOWED;
}
// GB5
if (next === CR || next === LF || next === Control) {
return BREAK_ALLOWED;
}
// Do not break Hangul syllable sequences.
// GB6
if (current === L && [L, V, LV, LVT].indexOf(next) !== -1) {
return BREAK_NOT_ALLOWED;
}
// GB7
if ((current === LV || current === V) && (next === V || next === T)) {
return BREAK_NOT_ALLOWED;
}
// GB8
if ((current === LVT || current === T) && next === T) {
return BREAK_NOT_ALLOWED;
}
// GB9 Do not break before extending characters or ZWJ.
if (next === ZWJ || next === Extend) {
return BREAK_NOT_ALLOWED;
}
// Do not break before SpacingMarks, or after Prepend characters.
// GB9a
if (next === SpacingMark) {
return BREAK_NOT_ALLOWED;
}
// GB9a
if (current === Prepend) {
return BREAK_NOT_ALLOWED;
}
// GB11 Do not break within emoji modifier sequences or emoji zwj sequences.
if (current === ZWJ && next === Extended_Pictographic) {
while (prev === Extend) {
prev = classTypes[--prevIndex];
}
if (prev === Extended_Pictographic) {
return BREAK_NOT_ALLOWED;
}
}
// GB12 Do not break within emoji flag sequences.
// That is, do not break between regional indicator (RI) symbols
// if there is an odd number of RI characters before the break point.
if (current === RI && next === RI) {
var countRI = 0;
while (prev === RI) {
countRI++;
prev = classTypes[--prevIndex];
}
if (countRI % 2 === 0) {
return BREAK_NOT_ALLOWED;
}
}
return BREAK_ALLOWED;
};
var GraphemeBreaker = function (str) {
var codePoints = toCodePoints(str);
var length = codePoints.length;
var index = 0;
var lastEnd = 0;
var classTypes = codePoints.map(codePointToClass);
return {
next: function () {
if (index >= length) {
return { done: true, value: null };
}
var graphemeBreak = BREAK_NOT_ALLOWED;
while (index < length &&
(graphemeBreak = _graphemeBreakAtIndex(codePoints, classTypes, ++index)) === BREAK_NOT_ALLOWED) { }
if (graphemeBreak !== BREAK_NOT_ALLOWED || index === length) {
var value = fromCodePoint.apply(null, codePoints.slice(lastEnd, index));
lastEnd = index;
return { value: value, done: false };
}
return { done: true, value: null };
},
};
};
var splitGraphemes = function (str) {
var breaker = GraphemeBreaker(str);
var graphemes = [];
var bk;
while (!(bk = breaker.next()).done) {
if (bk.value) {
graphemes.push(bk.value.slice());
}
}
return graphemes;
};
var testRangeBounds = function (document) {
var TEST_HEIGHT = 123;
if (document.createRange) {
var range = document.createRange();
if (range.getBoundingClientRect) {
var testElement = document.createElement('boundtest');
testElement.style.height = TEST_HEIGHT + "px";
testElement.style.display = 'block';
document.body.appendChild(testElement);
range.selectNode(testElement);
var rangeBounds = range.getBoundingClientRect();
var rangeHeight = Math.round(rangeBounds.height);
document.body.removeChild(testElement);
if (rangeHeight === TEST_HEIGHT) {
return true;
}
}
}
return false;
};
var testIOSLineBreak = function (document) {
var testElement = document.createElement('boundtest');
testElement.style.width = '50px';
testElement.style.display = 'block';
testElement.style.fontSize = '12px';
testElement.style.letterSpacing = '0px';
testElement.style.wordSpacing = '0px';
document.body.appendChild(testElement);
var range = document.createRange();
testElement.innerHTML = typeof ''.repeat === 'function' ? '👨'.repeat(10) : '';
var node = testElement.firstChild;
var textList = toCodePoints$1(node.data).map(function (i) { return fromCodePoint$1(i); });
var offset = 0;
var prev = {};
// ios 13 does not handle range getBoundingClientRect line changes correctly #2177
var supports = textList.every(function (text, i) {
range.setStart(node, offset);
range.setEnd(node, offset + text.length);
var rect = range.getBoundingClientRect();
offset += text.length;
var boundAhead = rect.x > prev.x || rect.y > prev.y;
prev = rect;
if (i === 0) {
return true;
}
return boundAhead;
});
document.body.removeChild(testElement);
return supports;
};
var testCORS = function () { return typeof new Image().crossOrigin !== 'undefined'; };
var testResponseType = function () { return typeof new XMLHttpRequest().responseType === 'string'; };
var testSVG = function (document) {
var img = new Image();
var canvas = document.createElement('canvas');
var ctx = canvas.getContext('2d');
if (!ctx) {
return false;
}
img.src = "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg'></svg>";
try {
ctx.drawImage(img, 0, 0);
canvas.toDataURL();
}
catch (e) {
return false;
}
return true;
};
var isGreenPixel = function (data) {
return data[0] === 0 && data[1] === 255 && data[2] === 0 && data[3] === 255;
};
var testForeignObject = function (document) {
var canvas = document.createElement('canvas');
var size = 100;
canvas.width = size;
canvas.height = size;
var ctx = canvas.getContext('2d');
if (!ctx) {
return Promise.reject(false);
}
ctx.fillStyle = 'rgb(0, 255, 0)';
ctx.fillRect(0, 0, size, size);
var img = new Image();
var greenImageSrc = canvas.toDataURL();
img.src = greenImageSrc;
var svg = createForeignObjectSVG(size, size, 0, 0, img);
ctx.fillStyle = 'red';
ctx.fillRect(0, 0, size, size);
return loadSerializedSVG$1(svg)
.then(function (img) {
ctx.drawImage(img, 0, 0);
var data = ctx.getImageData(0, 0, size, size).data;
ctx.fillStyle = 'red';
ctx.fillRect(0, 0, size, size);
var node = document.createElement('div');
node.style.backgroundImage = "url(" + greenImageSrc + ")";
node.style.height = size + "px";
// Firefox 55 does not render inline <img /> tags
return isGreenPixel(data)
? loadSerializedSVG$1(createForeignObjectSVG(size, size, 0, 0, node))
: Promise.reject(false);
})
.then(function (img) {
ctx.drawImage(img, 0, 0);
// Edge does not render background-images
return isGreenPixel(ctx.getImageData(0, 0, size, size).data);
})
.catch(function () { return false; });
};
var createForeignObjectSVG = function (width, height, x, y, node) {
var xmlns = 'http://www.w3.org/2000/svg';
var svg = document.createElementNS(xmlns, 'svg');
var foreignObject = document.createElementNS(xmlns, 'foreignObject');
svg.setAttributeNS(null, 'width', width.toString());
svg.setAttributeNS(null, 'height', height.toString());
foreignObject.setAttributeNS(null, 'width', '100%');
foreignObject.setAttributeNS(null, 'height', '100%');
foreignObject.setAttributeNS(null, 'x', x.toString());
foreignObject.setAttributeNS(null, 'y', y.toString());
foreignObject.setAttributeNS(null, 'externalResourcesRequired', 'true');
svg.appendChild(foreignObject);
foreignObject.appendChild(node);
return svg;
};
var loadSerializedSVG$1 = function (svg) {
return new Promise(function (resolve, reject) {
var img = new Image();
img.onload = function () { return resolve(img); };
img.onerror = reject;
img.src = "data:image/svg+xml;charset=utf-8," + encodeURIComponent(new XMLSerializer().serializeToString(svg));
});
};
var FEATURES = {
get SUPPORT_RANGE_BOUNDS() {
var value = testRangeBounds(document);
Object.defineProperty(FEATURES, 'SUPPORT_RANGE_BOUNDS', { value: value });
return value;
},
get SUPPORT_WORD_BREAKING() {
var value = FEATURES.SUPPORT_RANGE_BOUNDS && testIOSLineBreak(document);
Object.defineProperty(FEATURES, 'SUPPORT_WORD_BREAKING', { value: value });
return value;
},
get SUPPORT_SVG_DRAWING() {
var value = testSVG(document);
Object.defineProperty(FEATURES, 'SUPPORT_SVG_DRAWING', { value: value });
return value;
},
get SUPPORT_FOREIGNOBJECT_DRAWING() {
var value = typeof Array.from === 'function' && typeof window.fetch === 'function'
? testForeignObject(document)
: Promise.resolve(false);
Object.defineProperty(FEATURES, 'SUPPORT_FOREIGNOBJECT_DRAWING', { value: value });
return value;
},
get SUPPORT_CORS_IMAGES() {
var value = testCORS();
Object.defineProperty(FEATURES, 'SUPPORT_CORS_IMAGES', { value: value });
return value;
},
get SUPPORT_RESPONSE_TYPE() {
var value = testResponseType();
Object.defineProperty(FEATURES, 'SUPPORT_RESPONSE_TYPE', { value: value });
return value;
},
get SUPPORT_CORS_XHR() {
var value = 'withCredentials' in new XMLHttpRequest();
Object.defineProperty(FEATURES, 'SUPPORT_CORS_XHR', { value: value });
return value;
}
};
var TextBounds = /** @class */ (function () {
function TextBounds(text, bounds) {
this.text = text;
this.bounds = bounds;
}
return TextBounds;
}());
var parseTextBounds = function (context, value, styles, node) {
var textList = breakText(value, styles);
var textBounds = [];
var offset = 0;
textList.forEach(function (text) {
if (styles.textDecorationLine.length || text.trim().length > 0) {
if (FEATURES.SUPPORT_RANGE_BOUNDS) {
if (!FEATURES.SUPPORT_WORD_BREAKING) {
textBounds.push(new TextBounds(text, Bounds.fromDOMRectList(context, createRange(node, offset, text.length).getClientRects())));
}
else {
textBounds.push(new TextBounds(text, getRangeBounds(context, node, offset, text.length)));
}
}
else {
var replacementNode = node.splitText(text.length);
textBounds.push(new TextBounds(text, getWrapperBounds(context, node)));
node = replacementNode;
}
}
else if (!FEATURES.SUPPORT_RANGE_BOUNDS) {
node = node.splitText(text.length);
}
offset += text.length;
});
return textBounds;
};
var getWrapperBounds = function (context, node) {
var ownerDocument = node.ownerDocument;
if (ownerDocument) {
var wrapper = ownerDocument.createElement('html2canvaswrapper');
wrapper.appendChild(node.cloneNode(true));
var parentNode = node.parentNode;
if (parentNode) {
parentNode.replaceChild(wrapper, node);
var bounds = parseBounds(context, wrapper);
if (wrapper.firstChild) {
parentNode.replaceChild(wrapper.firstChild, wrapper);
}
return bounds;
}
}
return Bounds.EMPTY;
};
var createRange = function (node, offset, length) {
var ownerDocument = node.ownerDocument;
if (!ownerDocument) {
throw new Error('Node has no owner document');
}
var range = ownerDocument.createRange();
range.setStart(node, offset);
range.setEnd(node, offset + length);
return range;
};
var getRangeBounds = function (context, node, offset, length) {
return Bounds.fromClientRect(context, createRange(node, offset, length).getBoundingClientRect());
};
var breakText = function (value, styles) {
return styles.letterSpacing !== 0 ? splitGraphemes(value) : breakWords(value, styles);
};
// https://drafts.csswg.org/css-text/#word-separator
var wordSeparators = [0x0020, 0x00a0, 0x1361, 0x10100, 0x10101, 0x1039, 0x1091];
var breakWords = function (str, styles) {
var breaker = LineBreaker(str, {
lineBreak: styles.lineBreak,
wordBreak: styles.overflowWrap === "break-word" /* BREAK_WORD */ ? 'break-word' : styles.wordBreak
});
var words = [];
var bk;
var _loop_1 = function () {
if (bk.value) {
var value = bk.value.slice();
var codePoints = toCodePoints$1(value);
var word_1 = '';
codePoints.forEach(function (codePoint) {
if (wordSeparators.indexOf(codePoint) === -1) {
word_1 += fromCodePoint$1(codePoint);
}
else {
if (word_1.length) {
words.push(word_1);
}
words.push(fromCodePoint$1(codePoint));
word_1 = '';
}
});
if (word_1.length) {
words.push(word_1);
}
}
};
while (!(bk = breaker.next()).done) {
_loop_1();
}
return words;
};
var TextContainer = /** @class */ (function () {
function TextContainer(context, node, styles) {
this.text = transform(node.data, styles.textTransform);
this.textBounds = parseTextBounds(context, this.text, styles, node);
}
return TextContainer;
}());
var transform = function (text, transform) {
switch (transform) {
case TEXT_TRANSFORM.LOWERCASE:
return text.toLowerCase();
case TEXT_TRANSFORM.CAPITALIZE:
return text.replace(CAPITALIZE, capitalize);
case TEXT_TRANSFORM.UPPERCASE:
return text.toUpperCase();
default:
return text;
}
};
var CAPITALIZE = /(^|\s|:|-|\(|\))([a-z])/g;
var capitalize = function (m, p1, p2) {
if (m.length > 0) {
return p1 + p2.toUpperCase();
}
return m;
};
var ImageElementContainer = /** @class */ (function (_super) {
__extends(ImageElementContainer, _super);
function ImageElementContainer(context, img) {
var _this = _super.call(this, context, img) || this;
_this.src = img.currentSrc || img.src;
_this.intrinsicWidth = img.naturalWidth;
_this.intrinsicHeight = img.naturalHeight;
_this.context.cache.addImage(_this.src);
return _this;
}
return ImageElementContainer;
}(ElementContainer));
var CanvasElementContainer = /** @class */ (function (_super) {
__extends(CanvasElementContainer, _super);
function CanvasElementContainer(context, canvas) {
var _this = _super.call(this, context, canvas) || this;
_this.canvas = canvas;
_this.intrinsicWidth = canvas.width;
_this.intrinsicHeight = canvas.height;
return _this;
}
return CanvasElementContainer;
}(ElementContainer));
var SVGElementContainer = /** @class */ (function (_super) {
__extends(SVGElementContainer, _super);
function SVGElementContainer(context, img) {
var _this = _super.call(this, context, img) || this;
var s = new XMLSerializer();
var bounds = parseBounds(context, img);
img.setAttribute('width', bounds.width + "px");
img.setAttribute('height', bounds.height + "px");
_this.svg = "data:image/svg+xml," + encodeURIComponent(s.serializeToString(img));
_this.intrinsicWidth = img.width.baseVal.value;
_this.intrinsicHeight = img.height.baseVal.value;
_this.context.cache.addImage(_this.svg);
return _this;
}
return SVGElementContainer;
}(ElementContainer));
var LIElementContainer = /** @class */ (function (_super) {
__extends(LIElementContainer, _super);
function LIElementContainer(context, element) {
var _this = _super.call(this, context, element) || this;
_this.value = element.value;
return _this;
}
return LIElementContainer;
}(ElementContainer));
var OLElementContainer = /** @class */ (function (_super) {
__extends(OLElementContainer, _super);
function OLElementContainer(context, element) {
var _this = _super.call(this, context, element) || this;
_this.start = element.start;
_this.reversed = typeof element.reversed === 'boolean' && element.reversed === true;
return _this;
}
return OLElementContainer;
}(ElementContainer));
var CHECKBOX_BORDER_RADIUS = [
{
type: 15 /* DIMENSION_TOKEN */,
flags: 0,
unit: 'px',
number: 3
}
];
var RADIO_BORDER_RADIUS = [
{
type: 16 /* PERCENTAGE_TOKEN */,
flags: 0,
number: 50
}
];
var reformatInputBounds = function (bounds) {
if (bounds.width > bounds.height) {
return new Bounds(bounds.left + (bounds.width - bounds.height) / 2, bounds.top, bounds.height, bounds.height);
}
else if (bounds.width < bounds.height) {
return new Bounds(bounds.left, bounds.top + (bounds.height - bounds.width) / 2, bounds.width, bounds.width);
}
return bounds;
};
var getInputValue = function (node) {
var value = node.type === PASSWORD ? new Array(node.value.length + 1).join('\u2022') : node.value;
return value.length === 0 ? node.placeholder || '' : value;
};
var CHECKBOX = 'checkbox';
var RADIO = 'radio';
var PASSWORD = 'password';
var INPUT_COLOR = 0x2a2a2aff;
var InputElementContainer = /** @class */ (function (_super) {
__extends(InputElementContainer, _super);
function InputElementContainer(context, input) {
var _this = _super.call(this, context, input) || this;
_this.type = input.type.toLowerCase();
_this.checked = input.checked;
_this.value = getInputValue(input);
if (_this.type === CHECKBOX || _this.type === RADIO) {
_this.styles.backgroundColor = 0xdededeff;
_this.styles.borderTopColor =
_this.styles.borderRightColor =
_this.styles.borderBottomColor =
_this.styles.borderLeftColor =
0xa5a5a5ff;
_this.styles.borderTopWidth =
_this.styles.borderRightWidth =
_this.styles.borderBottomWidth =
_this.styles.borderLeftWidth =
1;
_this.styles.borderTopStyle =
_this.styles.borderRightStyle =
_this.styles.borderBottomStyle =
_this.styles.borderLeftStyle =
BORDER_STYLE.SOLID;
_this.styles.backgroundClip = [BACKGROUND_CLIP.BORDER_BOX];
_this.styles.backgroundOrigin = [0 /* BORDER_BOX */];
_this.bounds = reformatInputBounds(_this.bounds);
}
switch (_this.type) {
case CHECKBOX:
_this.styles.borderTopRightRadius =
_this.styles.borderTopLeftRadius =
_this.styles.borderBottomRightRadius =
_this.styles.borderBottomLeftRadius =
CHECKBOX_BORDER_RADIUS;
break;
case RADIO:
_this.styles.borderTopRightRadius =
_this.styles.borderTopLeftRadius =
_this.styles.borderBottomRightRadius =
_this.styles.borderBottomLeftRadius =
RADIO_BORDER_RADIUS;
break;
}
return _this;
}
return InputElementContainer;
}(ElementContainer));
var SelectElementContainer = /** @class */ (function (_super) {
__extends(SelectElementContainer, _super);
function SelectElementContainer(context, element) {
var _this = _super.call(this, context, element) || this;
var option = element.options[element.selectedIndex || 0];
_this.value = option ? option.text || '' : '';
return _this;
}
return SelectElementContainer;
}(ElementContainer));
var TextareaElementContainer = /** @class */ (function (_super) {
__extends(TextareaElementContainer, _super);
function TextareaElementContainer(context, element) {
var _this = _super.call(this, context, element) || this;
_this.value = element.value;
return _this;
}
return TextareaElementContainer;
}(ElementContainer));
var IFrameElementContainer = /** @class */ (function (_super) {
__extends(IFrameElementContainer, _super);
function IFrameElementContainer(context, iframe) {
var _this = _super.call(this, context, iframe) || this;
_this.src = iframe.src;
_this.width = parseInt(iframe.width, 10) || 0;
_this.height = parseInt(iframe.height, 10) || 0;
_this.backgroundColor = _this.styles.backgroundColor;
try {
if (iframe.contentWindow &&
iframe.contentWindow.document &&
iframe.contentWindow.document.documentElement) {
_this.tree = parseTree(context, iframe.contentWindow.document.documentElement);
// http://www.w3.org/TR/css3-background/#special-backgrounds
var documentBackgroundColor = iframe.contentWindow.document.documentElement
? parseColor(context, getComputedStyle(iframe.contentWindow.document.documentElement).backgroundColor)
: COLORS.TRANSPARENT;
var bodyBackgroundColor = iframe.contentWindow.document.body
? parseColor(context, getComputedStyle(iframe.contentWindow.document.body).backgroundColor)
: COLORS.TRANSPARENT;
_this.backgroundColor = isTransparent(documentBackgroundColor)
? isTransparent(bodyBackgroundColor)
? _this.styles.backgroundColor
: bodyBackgroundColor
: documentBackgroundColor;
}
}
catch (e) { }
return _this;
}
return IFrameElementContainer;
}(ElementContainer));
var LIST_OWNERS = ['OL', 'UL', 'MENU'];
var parseNodeTree = function (context, node, parent, root) {
for (var childNode = node.firstChild, nextNode = void 0; childNode; childNode = nextNode) {
nextNode = childNode.nextSibling;
if (isTextNode(childNode) && childNode.data.trim().length > 0) {
parent.textNodes.push(new TextContainer(context, childNode, parent.styles));
}
else if (isElementNode(childNode)) {
if (isSlotElement(childNode) && childNode.assignedNodes) {
childNode.assignedNodes().forEach(function (childNode) { return parseNodeTree(context, childNode, parent, root); });
}
else {
var container = createContainer(context, childNode);
if (container.styles.isVisible()) {
if (createsRealStackingContext(childNode, container, root)) {
container.flags |= 4 /* CREATES_REAL_STACKING_CONTEXT */;
}
else if (createsStackingContext(container.styles)) {
container.flags |= 2 /* CREATES_STACKING_CONTEXT */;
}
if (LIST_OWNERS.indexOf(childNode.tagName) !== -1) {
container.flags |= 8 /* IS_LIST_OWNER */;
}
parent.elements.push(container);
childNode.slot;
if (childNode.shadowRoot) {
parseNodeTree(context, childNode.shadowRoot, container, root);
}
else if (!isTextareaElement(childNode) &&
!isSVGElement(childNode) &&
!isSelectElement(childNode)) {
parseNodeTree(context, childNode, container, root);
}
}
}
}
}
};
var createContainer = function (context, element) {
if (isImageElement(element)) {
return new ImageElementContainer(context, element);
}
if (isCanvasElement(element)) {
return new CanvasElementContainer(context, element);
}
if (isSVGElement(element)) {
return new SVGElementContainer(context, element);
}
if (isLIElement(element)) {
return new LIElementContainer(context, element);
}
if (isOLElement(element)) {
return new OLElementContainer(context, element);
}
if (isInputElement(element)) {
return new InputElementContainer(context, element);
}
if (isSelectElement(element)) {
return new SelectElementContainer(context, element);
}
if (isTextareaElement(element)) {
return new TextareaElementContainer(context, element);
}
if (isIFrameElement(element)) {
return new IFrameElementContainer(context, element);
}
return new ElementContainer(context, element);
};
var parseTree = function (context, element) {
var container = createContainer(context, element);
container.flags |= 4 /* CREATES_REAL_STACKING_CONTEXT */;
parseNodeTree(context, element, container, container);
return container;
};
var createsRealStackingContext = function (node, container, root) {
return (container.styles.isPositionedWithZIndex() ||
container.styles.opacity < 1 ||
container.styles.isTransformed() ||
(isBodyElement(node) && root.styles.isTransparent()));
};
var createsStackingContext = function (styles) { return styles.isPositioned() || styles.isFloating(); };
var isTextNode = function (node) { return node.nodeType === Node.TEXT_NODE; };
var isElementNode = function (node) { return node.nodeType === Node.ELEMENT_NODE; };
var isHTMLElementNode = function (node) {
return isElementNode(node) && typeof node.style !== 'undefined' && !isSVGElementNode(node);
};
var isSVGElementNode = function (element) {
return typeof element.className === 'object';
};
var isLIElement = function (node) { return node.tagName === 'LI'; };
var isOLElement = function (node) { return node.tagName === 'OL'; };
var isInputElement = function (node) { return node.tagName === 'INPUT'; };
var isHTMLElement = function (node) { return node.tagName === 'HTML'; };
var isSVGElement = function (node) { return node.tagName === 'svg'; };
var isBodyElement = function (node) { return node.tagName === 'BODY'; };
var isCanvasElement = function (node) { return node.tagName === 'CANVAS'; };
var isImageElement = function (node) { return node.tagName === 'IMG'; };
var isIFrameElement = function (node) { return node.tagName === 'IFRAME'; };
var isStyleElement = function (node) { return node.tagName === 'STYLE'; };
var isScriptElement = function (node) { return node.tagName === 'SCRIPT'; };
var isTextareaElement = function (node) { return node.tagName === 'TEXTAREA'; };
var isSelectElement = function (node) { return node.tagName === 'SELECT'; };
var isSlotElement = function (node) { return node.tagName === 'SLOT'; };
var CounterState = /** @class */ (function () {
function CounterState() {
this.counters = {};
}
CounterState.prototype.getCounterValue = function (name) {
var counter = this.counters[name];
if (counter && counter.length) {
return counter[counter.length - 1];
}
return 1;
};
CounterState.prototype.getCounterValues = function (name) {
var counter = this.counters[name];
return counter ? counter : [];
};
CounterState.prototype.pop = function (counters) {
var _this = this;
counters.forEach(function (counter) { return _this.counters[counter].pop(); });
};
CounterState.prototype.parse = function (style) {
var _this = this;
var counterIncrement = style.counterIncrement;
var counterReset = style.counterReset;
var canReset = true;
if (counterIncrement !== null) {
counterIncrement.forEach(function (entry) {
var counter = _this.counters[entry.counter];
if (counter && entry.increment !== 0) {
canReset = false;
if (!counter.length) {
counter.push(1);
}
counter[Math.max(0, counter.length - 1)] += entry.increment;
}
});
}
var counterNames = [];
if (canReset) {
counterReset.forEach(function (entry) {
var counter = _this.counters[entry.counter];
counterNames.push(entry.counter);
if (!counter) {
counter = _this.counters[entry.counter] = [];
}
counter.push(entry.reset);
});
}
return counterNames;
};
return CounterState;
}());
var ROMAN_UPPER = {
integers: [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1],
values: ['M', 'CM', 'D', 'CD', 'C', 'XC', 'L', 'XL', 'X', 'IX', 'V', 'IV', 'I']
};
var ARMENIAN = {
integers: [
9000, 8000, 7000, 6000, 5000, 4000, 3000, 2000, 1000, 900, 800, 700, 600, 500, 400, 300, 200, 100, 90, 80, 70,
60, 50, 40, 30, 20, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
],
values: [
'Ք',
'Փ',
'Ւ',
'Ց',
'Ր',
'Տ',
'Վ',
'Ս',
'Ռ',
'Ջ',
'Պ',
'Չ',
'Ո',
'Շ',
'Ն',
'Յ',
'Մ',
'Ճ',
'Ղ',
'Ձ',
'Հ',
'Կ',
'Ծ',
'Խ',
'Լ',
'Ի',
'Ժ',
'Թ',
'Ը',
'Է',
'Զ',
'Ե',
'Դ',
'Գ',
'Բ',
'Ա'
]
};
var HEBREW = {
integers: [
10000, 9000, 8000, 7000, 6000, 5000, 4000, 3000, 2000, 1000, 400, 300, 200, 100, 90, 80, 70, 60, 50, 40, 30, 20,
19, 18, 17, 16, 15, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
],
values: [
'י׳',
'ט׳',
'ח׳',
'ז׳',
'ו׳',
'ה׳',
'ד׳',
'ג׳',
'ב׳',
'א׳',
'ת',
'ש',
'ר',
'ק',
'צ',
'פ',
'ע',
'ס',
'נ',
'מ',
'ל',
'כ',
'יט',
'יח',
'יז',
'טז',
'טו',
'י',
'ט',
'ח',
'ז',
'ו',
'ה',
'ד',
'ג',
'ב',
'א'
]
};
var GEORGIAN = {
integers: [
10000, 9000, 8000, 7000, 6000, 5000, 4000, 3000, 2000, 1000, 900, 800, 700, 600, 500, 400, 300, 200, 100, 90,
80, 70, 60, 50, 40, 30, 20, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
],
values: [
'ჵ',
'ჰ',
'ჯ',
'ჴ',
'ხ',
'ჭ',
'წ',
'ძ',
'ც',
'ჩ',
'შ',
'ყ',
'ღ',
'ქ',
'ფ',
'ჳ',
'ტ',
'ს',
'რ',
'ჟ',
'პ',
'ო',
'ჲ',
'ნ',
'მ',
'ლ',
'კ',
'ი',
'თ',
'ჱ',
'ზ',
'ვ',
'ე',
'დ',
'გ',
'ბ',
'ა'
]
};
var createAdditiveCounter = function (value, min, max, symbols, fallback, suffix) {
if (value < min || value > max) {
return createCounterText(value, fallback, suffix.length > 0);
}
return (symbols.integers.reduce(function (string, integer, index) {
while (value >= integer) {
value -= integer;
string += symbols.values[index];
}
return string;
}, '') + suffix);
};
var createCounterStyleWithSymbolResolver = function (value, codePointRangeLength, isNumeric, resolver) {
var string = '';
do {
if (!isNumeric) {
value--;
}
string = resolver(value) + string;
value /= codePointRangeLength;
} while (value * codePointRangeLength >= codePointRangeLength);
return string;
};
var createCounterStyleFromRange = function (value, codePointRangeStart, codePointRangeEnd, isNumeric, suffix) {
var codePointRangeLength = codePointRangeEnd - codePointRangeStart + 1;
return ((value < 0 ? '-' : '') +
(createCounterStyleWithSymbolResolver(Math.abs(value), codePointRangeLength, isNumeric, function (codePoint) {
return fromCodePoint$1(Math.floor(codePoint % codePointRangeLength) + codePointRangeStart);
}) +
suffix));
};
var createCounterStyleFromSymbols = function (value, symbols, suffix) {
if (suffix === void 0) { suffix = '. '; }
var codePointRangeLength = symbols.length;
return (createCounterStyleWithSymbolResolver(Math.abs(value), codePointRangeLength, false, function (codePoint) { return symbols[Math.floor(codePoint % codePointRangeLength)]; }) + suffix);
};
var CJK_ZEROS = 1 << 0;
var CJK_TEN_COEFFICIENTS = 1 << 1;
var CJK_TEN_HIGH_COEFFICIENTS = 1 << 2;
var CJK_HUNDRED_COEFFICIENTS = 1 << 3;
var createCJKCounter = function (value, numbers, multipliers, negativeSign, suffix, flags) {
if (value < -9999 || value > 9999) {
return createCounterText(value, LIST_STYLE_TYPE.CJK_DECIMAL, suffix.length > 0);
}
var tmp = Math.abs(value);
var string = suffix;
if (tmp === 0) {
return numbers[0] + string;
}
for (var digit = 0; tmp > 0 && digit <= 4; digit++) {
var coefficient = tmp % 10;
if (coefficient === 0 && contains(flags, CJK_ZEROS) && string !== '') {
string = numbers[coefficient] + string;
}
else if (coefficient > 1 ||
(coefficient === 1 && digit === 0) ||
(coefficient === 1 && digit === 1 && contains(flags, CJK_TEN_COEFFICIENTS)) ||
(coefficient === 1 && digit === 1 && contains(flags, CJK_TEN_HIGH_COEFFICIENTS) && value > 100) ||
(coefficient === 1 && digit > 1 && contains(flags, CJK_HUNDRED_COEFFICIENTS))) {
string = numbers[coefficient] + (digit > 0 ? multipliers[digit - 1] : '') + string;
}
else if (coefficient === 1 && digit > 0) {
string = multipliers[digit - 1] + string;
}
tmp = Math.floor(tmp / 10);
}
return (value < 0 ? negativeSign : '') + string;
};
var CHINESE_INFORMAL_MULTIPLIERS = '十百千萬';
var CHINESE_FORMAL_MULTIPLIERS = '拾佰仟萬';
var JAPANESE_NEGATIVE = 'マイナス';
var KOREAN_NEGATIVE = '마이너스';
var createCounterText = function (value, type, appendSuffix) {
var defaultSuffix = appendSuffix ? '. ' : '';
var cjkSuffix = appendSuffix ? '、' : '';
var koreanSuffix = appendSuffix ? ', ' : '';
var spaceSuffix = appendSuffix ? ' ' : '';
switch (type) {
case LIST_STYLE_TYPE.DISC:
return '•' + spaceSuffix;
case LIST_STYLE_TYPE.CIRCLE:
return '◦' + spaceSuffix;
case LIST_STYLE_TYPE.SQUARE:
return '◾' + spaceSuffix;
case LIST_STYLE_TYPE.DECIMAL_LEADING_ZERO:
var string = createCounterStyleFromRange(value, 48, 57, true, defaultSuffix);
return string.length < 4 ? "0" + string : string;
case LIST_STYLE_TYPE.CJK_DECIMAL:
return createCounterStyleFromSymbols(value, '〇一二三四五六七八九', cjkSuffix);
case LIST_STYLE_TYPE.LOWER_ROMAN:
return createAdditiveCounter(value, 1, 3999, ROMAN_UPPER, LIST_STYLE_TYPE.DECIMAL, defaultSuffix).toLowerCase();
case LIST_STYLE_TYPE.UPPER_ROMAN:
return createAdditiveCounter(value, 1, 3999, ROMAN_UPPER, LIST_STYLE_TYPE.DECIMAL, defaultSuffix);
case LIST_STYLE_TYPE.LOWER_GREEK:
return createCounterStyleFromRange(value, 945, 969, false, defaultSuffix);
case LIST_STYLE_TYPE.LOWER_ALPHA:
return createCounterStyleFromRange(value, 97, 122, false, defaultSuffix);
case LIST_STYLE_TYPE.UPPER_ALPHA:
return createCounterStyleFromRange(value, 65, 90, false, defaultSuffix);
case LIST_STYLE_TYPE.ARABIC_INDIC:
return createCounterStyleFromRange(value, 1632, 1641, true, defaultSuffix);
case LIST_STYLE_TYPE.ARMENIAN:
case LIST_STYLE_TYPE.UPPER_ARMENIAN:
return createAdditiveCounter(value, 1, 9999, ARMENIAN, LIST_STYLE_TYPE.DECIMAL, defaultSuffix);
case LIST_STYLE_TYPE.LOWER_ARMENIAN:
return createAdditiveCounter(value, 1, 9999, ARMENIAN, LIST_STYLE_TYPE.DECIMAL, defaultSuffix).toLowerCase();
case LIST_STYLE_TYPE.BENGALI:
return createCounterStyleFromRange(value, 2534, 2543, true, defaultSuffix);
case LIST_STYLE_TYPE.CAMBODIAN:
case LIST_STYLE_TYPE.KHMER:
return createCounterStyleFromRange(value, 6112, 6121, true, defaultSuffix);
case LIST_STYLE_TYPE.CJK_EARTHLY_BRANCH:
return createCounterStyleFromSymbols(value, '子丑寅卯辰巳午未申酉戌亥', cjkSuffix);
case LIST_STYLE_TYPE.CJK_HEAVENLY_STEM:
return createCounterStyleFromSymbols(value, '甲乙丙丁戊己庚辛壬癸', cjkSuffix);
case LIST_STYLE_TYPE.CJK_IDEOGRAPHIC:
case LIST_STYLE_TYPE.TRAD_CHINESE_INFORMAL:
return createCJKCounter(value, '零一二三四五六七八九', CHINESE_INFORMAL_MULTIPLIERS, '負', cjkSuffix, CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS | CJK_HUNDRED_COEFFICIENTS);
case LIST_STYLE_TYPE.TRAD_CHINESE_FORMAL:
return createCJKCounter(value, '零壹貳參肆伍陸柒捌玖', CHINESE_FORMAL_MULTIPLIERS, '負', cjkSuffix, CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS | CJK_HUNDRED_COEFFICIENTS);
case LIST_STYLE_TYPE.SIMP_CHINESE_INFORMAL:
return createCJKCounter(value, '零一二三四五六七八九', CHINESE_INFORMAL_MULTIPLIERS, '负', cjkSuffix, CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS | CJK_HUNDRED_COEFFICIENTS);
case LIST_STYLE_TYPE.SIMP_CHINESE_FORMAL:
return createCJKCounter(value, '零壹贰叁肆伍陆柒捌玖', CHINESE_FORMAL_MULTIPLIERS, '负', cjkSuffix, CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS | CJK_HUNDRED_COEFFICIENTS);
case LIST_STYLE_TYPE.JAPANESE_INFORMAL:
return createCJKCounter(value, '〇一二三四五六七八九', '十百千万', JAPANESE_NEGATIVE, cjkSuffix, 0);
case LIST_STYLE_TYPE.JAPANESE_FORMAL:
return createCJKCounter(value, '零壱弐参四伍六七八九', '拾百千万', JAPANESE_NEGATIVE, cjkSuffix, CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS);
case LIST_STYLE_TYPE.KOREAN_HANGUL_FORMAL:
return createCJKCounter(value, '영일이삼사오육칠팔구', '십백천만', KOREAN_NEGATIVE, koreanSuffix, CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS);
case LIST_STYLE_TYPE.KOREAN_HANJA_INFORMAL:
return createCJKCounter(value, '零一二三四五六七八九', '十百千萬', KOREAN_NEGATIVE, koreanSuffix, 0);
case LIST_STYLE_TYPE.KOREAN_HANJA_FORMAL:
return createCJKCounter(value, '零壹貳參四五六七八九', '拾百千', KOREAN_NEGATIVE, koreanSuffix, CJK_ZEROS | CJK_TEN_COEFFICIENTS | CJK_TEN_HIGH_COEFFICIENTS);
case LIST_STYLE_TYPE.DEVANAGARI:
return createCounterStyleFromRange(value, 0x966, 0x96f, true, defaultSuffix);
case LIST_STYLE_TYPE.GEORGIAN:
return createAdditiveCounter(value, 1, 19999, GEORGIAN, LIST_STYLE_TYPE.DECIMAL, defaultSuffix);
case LIST_STYLE_TYPE.GUJARATI:
return createCounterStyleFromRange(value, 0xae6, 0xaef, true, defaultSuffix);
case LIST_STYLE_TYPE.GURMUKHI:
return createCounterStyleFromRange(value, 0xa66, 0xa6f, true, defaultSuffix);
case LIST_STYLE_TYPE.HEBREW:
return createAdditiveCounter(value, 1, 10999, HEBREW, LIST_STYLE_TYPE.DECIMAL, defaultSuffix);
case LIST_STYLE_TYPE.HIRAGANA:
return createCounterStyleFromSymbols(value, 'あいうえおかきくけこさしすせそたちつてとなにぬねのはひふへほまみむめもやゆよらりるれろわゐゑをん');
case LIST_STYLE_TYPE.HIRAGANA_IROHA:
return createCounterStyleFromSymbols(value, 'いろはにほへとちりぬるをわかよたれそつねならむうゐのおくやまけふこえてあさきゆめみしゑひもせす');
case LIST_STYLE_TYPE.KANNADA:
return createCounterStyleFromRange(value, 0xce6, 0xcef, true, defaultSuffix);
case LIST_STYLE_TYPE.KATAKANA:
return createCounterStyleFromSymbols(value, 'アイウエオカキクケコサシスセソタチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワヰヱヲン', cjkSuffix);
case LIST_STYLE_TYPE.KATAKANA_IROHA:
return createCounterStyleFromSymbols(value, 'イロハニホヘトチリヌルヲワカヨタレソツネナラムウヰノオクヤマケフコエテアサキユメミシヱヒモセス', cjkSuffix);
case LIST_STYLE_TYPE.LAO:
return createCounterStyleFromRange(value, 0xed0, 0xed9, true, defaultSuffix);
case LIST_STYLE_TYPE.MONGOLIAN:
return createCounterStyleFromRange(value, 0x1810, 0x1819, true, defaultSuffix);
case LIST_STYLE_TYPE.MYANMAR:
return createCounterStyleFromRange(value, 0x1040, 0x1049, true, defaultSuffix);
case LIST_STYLE_TYPE.ORIYA:
return createCounterStyleFromRange(value, 0xb66, 0xb6f, true, defaultSuffix);
case LIST_STYLE_TYPE.PERSIAN:
return createCounterStyleFromRange(value, 0x6f0, 0x6f9, true, defaultSuffix);
case LIST_STYLE_TYPE.TAMIL:
return createCounterStyleFromRange(value, 0xbe6, 0xbef, true, defaultSuffix);
case LIST_STYLE_TYPE.TELUGU:
return createCounterStyleFromRange(value, 0xc66, 0xc6f, true, defaultSuffix);
case LIST_STYLE_TYPE.THAI:
return createCounterStyleFromRange(value, 0xe50, 0xe59, true, defaultSuffix);
case LIST_STYLE_TYPE.TIBETAN:
return createCounterStyleFromRange(value, 0xf20, 0xf29, true, defaultSuffix);
case LIST_STYLE_TYPE.DECIMAL:
default:
return createCounterStyleFromRange(value, 48, 57, true, defaultSuffix);
}
};
var IGNORE_ATTRIBUTE = 'data-html2canvas-ignore';
var DocumentCloner = /** @class */ (function () {
function DocumentCloner(context, element, options) {
this.context = context;
this.options = options;
this.scrolledElements = [];
this.referenceElement = element;
this.counters = new CounterState();
this.quoteDepth = 0;
if (!element.ownerDocument) {
throw new Error('Cloned element does not have an owner document');
}
this.documentElement = this.cloneNode(element.ownerDocument.documentElement);
}
DocumentCloner.prototype.toIFrame = function (ownerDocument, windowSize) {
var _this = this;
var iframe = createIFrameContainer(ownerDocument, windowSize);
if (!iframe.contentWindow) {
return Promise.reject("Unable to find iframe window");
}
var scrollX = ownerDocument.defaultView.pageXOffset;
var scrollY = ownerDocument.defaultView.pageYOffset;
var cloneWindow = iframe.contentWindow;
var documentClone = cloneWindow.document;
/* Chrome doesn't detect relative background-images assigned in inline <style> sheets when fetched through getComputedStyle
if window url is about:blank, we can assign the url to current by writing onto the document
*/
var iframeLoad = iframeLoader(iframe).then(function () { return __awaiter(_this, void 0, void 0, function () {
var onclone, referenceElement;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
this.scrolledElements.forEach(restoreNodeScroll);
if (cloneWindow) {
cloneWindow.scrollTo(windowSize.left, windowSize.top);
if (/(iPad|iPhone|iPod)/g.test(navigator.userAgent) &&
(cloneWindow.scrollY !== windowSize.top || cloneWindow.scrollX !== windowSize.left)) {
this.context.logger.warn('Unable to restore scroll position for cloned document');
this.context.windowBounds = this.context.windowBounds.add(cloneWindow.scrollX - windowSize.left, cloneWindow.scrollY - windowSize.top, 0, 0);
}
}
onclone = this.options.onclone;
referenceElement = this.clonedReferenceElement;
if (typeof referenceElement === 'undefined') {
return [2 /*return*/, Promise.reject("Error finding the " + this.referenceElement.nodeName + " in the cloned document")];
}
if (!(documentClone.fonts && documentClone.fonts.ready)) return [3 /*break*/, 2];
return [4 /*yield*/, documentClone.fonts.ready];
case 1:
_a.sent();
_a.label = 2;
case 2:
if (!/(AppleWebKit)/g.test(navigator.userAgent)) return [3 /*break*/, 4];
return [4 /*yield*/, imagesReady(documentClone)];
case 3:
_a.sent();
_a.label = 4;
case 4:
if (typeof onclone === 'function') {
return [2 /*return*/, Promise.resolve()
.then(function () { return onclone(documentClone, referenceElement); })
.then(function () { return iframe; })];
}
return [2 /*return*/, iframe];
}
});
}); });
documentClone.open();
documentClone.write(serializeDoctype(document.doctype) + "<html></html>");
// Chrome scrolls the parent document for some reason after the write to the cloned window???
restoreOwnerScroll(this.referenceElement.ownerDocument, scrollX, scrollY);
documentClone.replaceChild(documentClone.adoptNode(this.documentElement), documentClone.documentElement);
documentClone.close();
return iframeLoad;
};
DocumentCloner.prototype.createElementClone = function (node) {
if (isDebugging(node, 2 /* CLONE */)) {
debugger;
}
if (isCanvasElement(node)) {
return this.createCanvasClone(node);
}
if (isStyleElement(node)) {
return this.createStyleClone(node);
}
var clone = node.cloneNode(false);
if (isImageElement(clone)) {
if (isImageElement(node) && node.currentSrc && node.currentSrc !== node.src) {
clone.src = node.currentSrc;
clone.srcset = '';
}
if (clone.loading === 'lazy') {
clone.loading = 'eager';
}
}
return clone;
};
DocumentCloner.prototype.createStyleClone = function (node) {
try {
var sheet = node.sheet;
if (sheet && sheet.cssRules) {
var css = [].slice.call(sheet.cssRules, 0).reduce(function (css, rule) {
if (rule && typeof rule.cssText === 'string') {
return css + rule.cssText;
}
return css;
}, '');
var style = node.cloneNode(false);
style.textContent = css;
return style;
}
}
catch (e) {
// accessing node.sheet.cssRules throws a DOMException
this.context.logger.error('Unable to access cssRules property', e);
if (e.name !== 'SecurityError') {
throw e;
}
}
return node.cloneNode(false);
};
DocumentCloner.prototype.createCanvasClone = function (canvas) {
var _a;
if (this.options.inlineImages && canvas.ownerDocument) {
var img = canvas.ownerDocument.createElement('img');
try {
img.src = canvas.toDataURL();
return img;
}
catch (e) {
this.context.logger.info("Unable to inline canvas contents, canvas is tainted", canvas);
}
}
var clonedCanvas = canvas.cloneNode(false);
try {
clonedCanvas.width = canvas.width;
clonedCanvas.height = canvas.height;
var ctx = canvas.getContext('2d');
var clonedCtx = clonedCanvas.getContext('2d');
if (clonedCtx) {
if (!this.options.allowTaint && ctx) {
clonedCtx.putImageData(ctx.getImageData(0, 0, canvas.width, canvas.height), 0, 0);
}
else {
var gl = (_a = canvas.getContext('webgl2')) !== null && _a !== void 0 ? _a : canvas.getContext('webgl');
if (gl) {
var attribs = gl.getContextAttributes();
if ((attribs === null || attribs === void 0 ? void 0 : attribs.preserveDrawingBuffer) === false) {
this.context.logger.warn('Unable to clone WebGL context as it has preserveDrawingBuffer=false', canvas);
}
}
clonedCtx.drawImage(canvas, 0, 0);
}
}
return clonedCanvas;
}
catch (e) {
this.context.logger.info("Unable to clone canvas as it is tainted", canvas);
}
return clonedCanvas;
};
DocumentCloner.prototype.cloneNode = function (node) {
if (isTextNode(node)) {
return document.createTextNode(node.data);
}
if (!node.ownerDocument) {
return node.cloneNode(false);
}
var window = node.ownerDocument.defaultView;
if (window && isElementNode(node) && (isHTMLElementNode(node) || isSVGElementNode(node))) {
var clone = this.createElementClone(node);
clone.style.transitionProperty = 'none';
var style = window.getComputedStyle(node);
var styleBefore = window.getComputedStyle(node, ':before');
var styleAfter = window.getComputedStyle(node, ':after');
if (this.referenceElement === node && isHTMLElementNode(clone)) {
this.clonedReferenceElement = clone;
}
if (isBodyElement(clone)) {
createPseudoHideStyles(clone);
}
var counters = this.counters.parse(new CSSParsedCounterDeclaration(this.context, style));
var before = this.resolvePseudoContent(node, clone, styleBefore, PseudoElementType.BEFORE);
for (var child = node.firstChild; child; child = child.nextSibling) {
if (!isElementNode(child) ||
(!isScriptElement(child) &&
!child.hasAttribute(IGNORE_ATTRIBUTE) &&
(typeof this.options.ignoreElements !== 'function' || !this.options.ignoreElements(child)))) {
if (!this.options.copyStyles || !isElementNode(child) || !isStyleElement(child)) {
clone.appendChild(this.cloneNode(child));
}
}
}
if (before) {
clone.insertBefore(before, clone.firstChild);
}
var after = this.resolvePseudoContent(node, clone, styleAfter, PseudoElementType.AFTER);
if (after) {
clone.appendChild(after);
}
this.counters.pop(counters);
if (style && (this.options.copyStyles || isSVGElementNode(node)) && !isIFrameElement(node)) {
copyCSSStyles(style, clone);
}
if (node.scrollTop !== 0 || node.scrollLeft !== 0) {
this.scrolledElements.push([clone, node.scrollLeft, node.scrollTop]);
}
if ((isTextareaElement(node) || isSelectElement(node)) &&
(isTextareaElement(clone) || isSelectElement(clone))) {
clone.value = node.value;
}
return clone;
}
return node.cloneNode(false);
};
DocumentCloner.prototype.resolvePseudoContent = function (node, clone, style, pseudoElt) {
var _this = this;
if (!style) {
return;
}
var value = style.content;
var document = clone.ownerDocument;
if (!document || !value || value === 'none' || value === '-moz-alt-content' || style.display === 'none') {
return;
}
this.counters.parse(new CSSParsedCounterDeclaration(this.context, style));
var declaration = new CSSParsedPseudoDeclaration(this.context, style);
var anonymousReplacedElement = document.createElement('html2canvaspseudoelement');
copyCSSStyles(style, anonymousReplacedElement);
declaration.content.forEach(function (token) {
if (token.type === 0 /* STRING_TOKEN */) {
anonymousReplacedElement.appendChild(document.createTextNode(token.value));
}
else if (token.type === 22 /* URL_TOKEN */) {
var img = document.createElement('img');
img.src = token.value;
img.style.opacity = '1';
anonymousReplacedElement.appendChild(img);
}
else if (token.type === 18 /* FUNCTION */) {
if (token.name === 'attr') {
var attr = token.values.filter(isIdentToken);
if (attr.length) {
anonymousReplacedElement.appendChild(document.createTextNode(node.getAttribute(attr[0].value) || ''));
}
}
else if (token.name === 'counter') {
var _a = token.values.filter(nonFunctionArgSeparator), counter = _a[0], counterStyle = _a[1];
if (counter && isIdentToken(counter)) {
var counterState = _this.counters.getCounterValue(counter.value);
var counterType = counterStyle && isIdentToken(counterStyle)
? listStyleType.parse(_this.context, counterStyle.value)
: LIST_STYLE_TYPE.DECIMAL;
anonymousReplacedElement.appendChild(document.createTextNode(createCounterText(counterState, counterType, false)));
}
}
else if (token.name === 'counters') {
var _b = token.values.filter(nonFunctionArgSeparator), counter = _b[0], delim = _b[1], counterStyle = _b[2];
if (counter && isIdentToken(counter)) {
var counterStates = _this.counters.getCounterValues(counter.value);
var counterType_1 = counterStyle && isIdentToken(counterStyle)
? listStyleType.parse(_this.context, counterStyle.value)
: LIST_STYLE_TYPE.DECIMAL;
var separator = delim && delim.type === 0 /* STRING_TOKEN */ ? delim.value : '';
var text = counterStates
.map(function (value) { return createCounterText(value, counterType_1, false); })
.join(separator);
anonymousReplacedElement.appendChild(document.createTextNode(text));
}
}
else ;
}
else if (token.type === 20 /* IDENT_TOKEN */) {
switch (token.value) {
case 'open-quote':
anonymousReplacedElement.appendChild(document.createTextNode(getQuote(declaration.quotes, _this.quoteDepth++, true)));
break;
case 'close-quote':
anonymousReplacedElement.appendChild(document.createTextNode(getQuote(declaration.quotes, --_this.quoteDepth, false)));
break;
default:
// safari doesn't parse string tokens correctly because of lack of quotes
anonymousReplacedElement.appendChild(document.createTextNode(token.value));
}
}
});
anonymousReplacedElement.className = PSEUDO_HIDE_ELEMENT_CLASS_BEFORE + " " + PSEUDO_HIDE_ELEMENT_CLASS_AFTER;
var newClassName = pseudoElt === PseudoElementType.BEFORE
? " " + PSEUDO_HIDE_ELEMENT_CLASS_BEFORE
: " " + PSEUDO_HIDE_ELEMENT_CLASS_AFTER;
if (isSVGElementNode(clone)) {
clone.className.baseValue += newClassName;
}
else {
clone.className += newClassName;
}
return anonymousReplacedElement;
};
DocumentCloner.destroy = function (container) {
if (container.parentNode) {
container.parentNode.removeChild(container);
return true;
}
return false;
};
return DocumentCloner;
}());
var PseudoElementType;
(function (PseudoElementType) {
PseudoElementType[PseudoElementType["BEFORE"] = 0] = "BEFORE";
PseudoElementType[PseudoElementType["AFTER"] = 1] = "AFTER";
})(PseudoElementType || (PseudoElementType = {}));
var createIFrameContainer = function (ownerDocument, bounds) {
var cloneIframeContainer = ownerDocument.createElement('iframe');
cloneIframeContainer.className = 'html2canvas-container';
cloneIframeContainer.style.visibility = 'hidden';
cloneIframeContainer.style.position = 'fixed';
cloneIframeContainer.style.left = '-10000px';
cloneIframeContainer.style.top = '0px';
cloneIframeContainer.style.border = '0';
cloneIframeContainer.width = bounds.width.toString();
cloneIframeContainer.height = bounds.height.toString();
cloneIframeContainer.scrolling = 'no'; // ios won't scroll without it
cloneIframeContainer.setAttribute(IGNORE_ATTRIBUTE, 'true');
ownerDocument.body.appendChild(cloneIframeContainer);
return cloneIframeContainer;
};
var imageReady = function (img) {
return new Promise(function (resolve) {
if (img.complete) {
resolve();
return;
}
if (!img.src) {
resolve();
return;
}
img.onload = resolve;
img.onerror = resolve;
});
};
var imagesReady = function (document) {
return Promise.all([].slice.call(document.images, 0).map(imageReady));
};
var iframeLoader = function (iframe) {
return new Promise(function (resolve, reject) {
var cloneWindow = iframe.contentWindow;
if (!cloneWindow) {
return reject("No window assigned for iframe");
}
var documentClone = cloneWindow.document;
cloneWindow.onload = iframe.onload = function () {
cloneWindow.onload = iframe.onload = null;
var interval = setInterval(function () {
if (documentClone.body.childNodes.length > 0 && documentClone.readyState === 'complete') {
clearInterval(interval);
resolve(iframe);
}
}, 50);
};
});
};
var ignoredStyleProperties = [
'all',
'd',
'content' // Safari shows pseudoelements if content is set
];
var copyCSSStyles = function (style, target) {
// Edge does not provide value for cssText
for (var i = style.length - 1; i >= 0; i--) {
var property = style.item(i);
if (ignoredStyleProperties.indexOf(property) === -1) {
target.style.setProperty(property, style.getPropertyValue(property));
}
}
return target;
};
var serializeDoctype = function (doctype) {
var str = '';
if (doctype) {
str += '<!DOCTYPE ';
if (doctype.name) {
str += doctype.name;
}
if (doctype.internalSubset) {
str += doctype.internalSubset;
}
if (doctype.publicId) {
str += "\"" + doctype.publicId + "\"";
}
if (doctype.systemId) {
str += "\"" + doctype.systemId + "\"";
}
str += '>';
}
return str;
};
var restoreOwnerScroll = function (ownerDocument, x, y) {
if (ownerDocument &&
ownerDocument.defaultView &&
(x !== ownerDocument.defaultView.pageXOffset || y !== ownerDocument.defaultView.pageYOffset)) {
ownerDocument.defaultView.scrollTo(x, y);
}
};
var restoreNodeScroll = function (_a) {
var element = _a[0], x = _a[1], y = _a[2];
element.scrollLeft = x;
element.scrollTop = y;
};
var PSEUDO_BEFORE = ':before';
var PSEUDO_AFTER = ':after';
var PSEUDO_HIDE_ELEMENT_CLASS_BEFORE = '___html2canvas___pseudoelement_before';
var PSEUDO_HIDE_ELEMENT_CLASS_AFTER = '___html2canvas___pseudoelement_after';
var PSEUDO_HIDE_ELEMENT_STYLE = "{\n content: \"\" !important;\n display: none !important;\n}";
var createPseudoHideStyles = function (body) {
createStyles(body, "." + PSEUDO_HIDE_ELEMENT_CLASS_BEFORE + PSEUDO_BEFORE + PSEUDO_HIDE_ELEMENT_STYLE + "\n ." + PSEUDO_HIDE_ELEMENT_CLASS_AFTER + PSEUDO_AFTER + PSEUDO_HIDE_ELEMENT_STYLE);
};
var createStyles = function (body, styles) {
var document = body.ownerDocument;
if (document) {
var style = document.createElement('style');
style.textContent = styles;
body.appendChild(style);
}
};
var CacheStorage = /** @class */ (function () {
function CacheStorage() {
}
CacheStorage.getOrigin = function (url) {
var link = CacheStorage._link;
if (!link) {
return 'about:blank';
}
link.href = url;
link.href = link.href; // IE9, LOL! - http://jsfiddle.net/niklasvh/2e48b/
return link.protocol + link.hostname + link.port;
};
CacheStorage.isSameOrigin = function (src) {
return CacheStorage.getOrigin(src) === CacheStorage._origin;
};
CacheStorage.setContext = function (window) {
CacheStorage._link = window.document.createElement('a');
CacheStorage._origin = CacheStorage.getOrigin(window.location.href);
};
CacheStorage._origin = 'about:blank';
return CacheStorage;
}());
var Cache = /** @class */ (function () {
function Cache(context, _options) {
this.context = context;
this._options = _options;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
this._cache = {};
}
Cache.prototype.addImage = function (src) {
var result = Promise.resolve();
if (this.has(src)) {
return result;
}
if (isBlobImage(src) || isRenderable(src)) {
(this._cache[src] = this.loadImage(src)).catch(function () {
// prevent unhandled rejection
});
return result;
}
return result;
};
// eslint-disable-next-line @typescript-eslint/no-explicit-any
Cache.prototype.match = function (src) {
return this._cache[src];
};
Cache.prototype.loadImage = function (key) {
return __awaiter(this, void 0, void 0, function () {
var isSameOrigin, useCORS, useProxy, src;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
isSameOrigin = CacheStorage.isSameOrigin(key);
useCORS = !isInlineImage(key) && this._options.useCORS === true && FEATURES.SUPPORT_CORS_IMAGES && !isSameOrigin;
useProxy = !isInlineImage(key) &&
!isSameOrigin &&
!isBlobImage(key) &&
typeof this._options.proxy === 'string' &&
FEATURES.SUPPORT_CORS_XHR &&
!useCORS;
if (!isSameOrigin &&
this._options.allowTaint === false &&
!isInlineImage(key) &&
!isBlobImage(key) &&
!useProxy &&
!useCORS) {
return [2 /*return*/];
}
src = key;
if (!useProxy) return [3 /*break*/, 2];
return [4 /*yield*/, this.proxy(src)];
case 1:
src = _a.sent();
_a.label = 2;
case 2:
this.context.logger.debug("Added image " + key.substring(0, 256));
return [4 /*yield*/, new Promise(function (resolve, reject) {
var img = new Image();
img.onload = function () { return resolve(img); };
img.onerror = reject;
//ios safari 10.3 taints canvas with data urls unless crossOrigin is set to anonymous
if (isInlineBase64Image(src) || useCORS) {
img.crossOrigin = 'anonymous';
}
img.src = src;
if (img.complete === true) {
// Inline XML images may fail to parse, throwing an Error later on
setTimeout(function () { return resolve(img); }, 500);
}
if (_this._options.imageTimeout > 0) {
setTimeout(function () { return reject("Timed out (" + _this._options.imageTimeout + "ms) loading image"); }, _this._options.imageTimeout);
}
})];
case 3: return [2 /*return*/, _a.sent()];
}
});
});
};
Cache.prototype.has = function (key) {
return typeof this._cache[key] !== 'undefined';
};
Cache.prototype.keys = function () {
return Promise.resolve(Object.keys(this._cache));
};
Cache.prototype.proxy = function (src) {
var _this = this;
var proxy = this._options.proxy;
if (!proxy) {
throw new Error('No proxy defined');
}
var key = src.substring(0, 256);
return new Promise(function (resolve, reject) {
var responseType = FEATURES.SUPPORT_RESPONSE_TYPE ? 'blob' : 'text';
var xhr = new XMLHttpRequest();
xhr.onload = function () {
if (xhr.status === 200) {
if (responseType === 'text') {
resolve(xhr.response);
}
else {
var reader_1 = new FileReader();
reader_1.addEventListener('load', function () { return resolve(reader_1.result); }, false);
reader_1.addEventListener('error', function (e) { return reject(e); }, false);
reader_1.readAsDataURL(xhr.response);
}
}
else {
reject("Failed to proxy resource " + key + " with status code " + xhr.status);
}
};
xhr.onerror = reject;
var queryString = proxy.indexOf('?') > -1 ? '&' : '?';
xhr.open('GET', "" + proxy + queryString + "url=" + encodeURIComponent(src) + "&responseType=" + responseType);
if (responseType !== 'text' && xhr instanceof XMLHttpRequest) {
xhr.responseType = responseType;
}
if (_this._options.imageTimeout) {
var timeout_1 = _this._options.imageTimeout;
xhr.timeout = timeout_1;
xhr.ontimeout = function () { return reject("Timed out (" + timeout_1 + "ms) proxying " + key); };
}
xhr.send();
});
};
return Cache;
}());
var INLINE_SVG = /^data:image\/svg\+xml/i;
var INLINE_BASE64 = /^data:image\/.*;base64,/i;
var INLINE_IMG = /^data:image\/.*/i;
var isRenderable = function (src) { return FEATURES.SUPPORT_SVG_DRAWING || !isSVG(src); };
var isInlineImage = function (src) { return INLINE_IMG.test(src); };
var isInlineBase64Image = function (src) { return INLINE_BASE64.test(src); };
var isBlobImage = function (src) { return src.substr(0, 4) === 'blob'; };
var isSVG = function (src) { return src.substr(-3).toLowerCase() === 'svg' || INLINE_SVG.test(src); };
var PathType;
(function (PathType) {
PathType[PathType["VECTOR"] = 0] = "VECTOR";
PathType[PathType["BEZIER_CURVE"] = 1] = "BEZIER_CURVE";
})(PathType || (PathType = {}));
var equalPath = function (a, b) {
if (a.length === b.length) {
return a.some(function (v, i) { return v === b[i]; });
}
return false;
};
var transformPath = function (path, deltaX, deltaY, deltaW, deltaH) {
return path.map(function (point, index) {
switch (index) {
case 0:
return point.add(deltaX, deltaY);
case 1:
return point.add(deltaX + deltaW, deltaY);
case 2:
return point.add(deltaX + deltaW, deltaY + deltaH);
case 3:
return point.add(deltaX, deltaY + deltaH);
}
return point;
});
};
var Vector = /** @class */ (function () {
function Vector(x, y) {
this.type = PathType.VECTOR;
this.x = x;
this.y = y;
}
Vector.prototype.add = function (deltaX, deltaY) {
return new Vector(this.x + deltaX, this.y + deltaY);
};
return Vector;
}());
var lerp = function (a, b, t) {
return new Vector(a.x + (b.x - a.x) * t, a.y + (b.y - a.y) * t);
};
var BezierCurve = /** @class */ (function () {
function BezierCurve(start, startControl, endControl, end) {
this.type = PathType.BEZIER_CURVE;
this.start = start;
this.startControl = startControl;
this.endControl = endControl;
this.end = end;
}
BezierCurve.prototype.subdivide = function (t, firstHalf) {
var ab = lerp(this.start, this.startControl, t);
var bc = lerp(this.startControl, this.endControl, t);
var cd = lerp(this.endControl, this.end, t);
var abbc = lerp(ab, bc, t);
var bccd = lerp(bc, cd, t);
var dest = lerp(abbc, bccd, t);
return firstHalf ? new BezierCurve(this.start, ab, abbc, dest) : new BezierCurve(dest, bccd, cd, this.end);
};
BezierCurve.prototype.add = function (deltaX, deltaY) {
return new BezierCurve(this.start.add(deltaX, deltaY), this.startControl.add(deltaX, deltaY), this.endControl.add(deltaX, deltaY), this.end.add(deltaX, deltaY));
};
BezierCurve.prototype.reverse = function () {
return new BezierCurve(this.end, this.endControl, this.startControl, this.start);
};
return BezierCurve;
}());
var isBezierCurve = function (path) { return path.type === PathType.BEZIER_CURVE; };
var BoundCurves = /** @class */ (function () {
function BoundCurves(element) {
var styles = element.styles;
var bounds = element.bounds;
var _a = getAbsoluteValueForTuple(styles.borderTopLeftRadius, bounds.width, bounds.height), tlh = _a[0], tlv = _a[1];
var _b = getAbsoluteValueForTuple(styles.borderTopRightRadius, bounds.width, bounds.height), trh = _b[0], trv = _b[1];
var _c = getAbsoluteValueForTuple(styles.borderBottomRightRadius, bounds.width, bounds.height), brh = _c[0], brv = _c[1];
var _d = getAbsoluteValueForTuple(styles.borderBottomLeftRadius, bounds.width, bounds.height), blh = _d[0], blv = _d[1];
var factors = [];
factors.push((tlh + trh) / bounds.width);
factors.push((blh + brh) / bounds.width);
factors.push((tlv + blv) / bounds.height);
factors.push((trv + brv) / bounds.height);
var maxFactor = Math.max.apply(Math, factors);
if (maxFactor > 1) {
tlh /= maxFactor;
tlv /= maxFactor;
trh /= maxFactor;
trv /= maxFactor;
brh /= maxFactor;
brv /= maxFactor;
blh /= maxFactor;
blv /= maxFactor;
}
var topWidth = bounds.width - trh;
var rightHeight = bounds.height - brv;
var bottomWidth = bounds.width - brh;
var leftHeight = bounds.height - blv;
var borderTopWidth = styles.borderTopWidth;
var borderRightWidth = styles.borderRightWidth;
var borderBottomWidth = styles.borderBottomWidth;
var borderLeftWidth = styles.borderLeftWidth;
var paddingTop = getAbsoluteValue(styles.paddingTop, element.bounds.width);
var paddingRight = getAbsoluteValue(styles.paddingRight, element.bounds.width);
var paddingBottom = getAbsoluteValue(styles.paddingBottom, element.bounds.width);
var paddingLeft = getAbsoluteValue(styles.paddingLeft, element.bounds.width);
this.topLeftBorderDoubleOuterBox =
tlh > 0 || tlv > 0
? getCurvePoints(bounds.left + borderLeftWidth / 3, bounds.top + borderTopWidth / 3, tlh - borderLeftWidth / 3, tlv - borderTopWidth / 3, CORNER.TOP_LEFT)
: new Vector(bounds.left + borderLeftWidth / 3, bounds.top + borderTopWidth / 3);
this.topRightBorderDoubleOuterBox =
tlh > 0 || tlv > 0
? getCurvePoints(bounds.left + topWidth, bounds.top + borderTopWidth / 3, trh - borderRightWidth / 3, trv - borderTopWidth / 3, CORNER.TOP_RIGHT)
: new Vector(bounds.left + bounds.width - borderRightWidth / 3, bounds.top + borderTopWidth / 3);
this.bottomRightBorderDoubleOuterBox =
brh > 0 || brv > 0
? getCurvePoints(bounds.left + bottomWidth, bounds.top + rightHeight, brh - borderRightWidth / 3, brv - borderBottomWidth / 3, CORNER.BOTTOM_RIGHT)
: new Vector(bounds.left + bounds.width - borderRightWidth / 3, bounds.top + bounds.height - borderBottomWidth / 3);
this.bottomLeftBorderDoubleOuterBox =
blh > 0 || blv > 0
? getCurvePoints(bounds.left + borderLeftWidth / 3, bounds.top + leftHeight, blh - borderLeftWidth / 3, blv - borderBottomWidth / 3, CORNER.BOTTOM_LEFT)
: new Vector(bounds.left + borderLeftWidth / 3, bounds.top + bounds.height - borderBottomWidth / 3);
this.topLeftBorderDoubleInnerBox =
tlh > 0 || tlv > 0
? getCurvePoints(bounds.left + (borderLeftWidth * 2) / 3, bounds.top + (borderTopWidth * 2) / 3, tlh - (borderLeftWidth * 2) / 3, tlv - (borderTopWidth * 2) / 3, CORNER.TOP_LEFT)
: new Vector(bounds.left + (borderLeftWidth * 2) / 3, bounds.top + (borderTopWidth * 2) / 3);
this.topRightBorderDoubleInnerBox =
tlh > 0 || tlv > 0
? getCurvePoints(bounds.left + topWidth, bounds.top + (borderTopWidth * 2) / 3, trh - (borderRightWidth * 2) / 3, trv - (borderTopWidth * 2) / 3, CORNER.TOP_RIGHT)
: new Vector(bounds.left + bounds.width - (borderRightWidth * 2) / 3, bounds.top + (borderTopWidth * 2) / 3);
this.bottomRightBorderDoubleInnerBox =
brh > 0 || brv > 0
? getCurvePoints(bounds.left + bottomWidth, bounds.top + rightHeight, brh - (borderRightWidth * 2) / 3, brv - (borderBottomWidth * 2) / 3, CORNER.BOTTOM_RIGHT)
: new Vector(bounds.left + bounds.width - (borderRightWidth * 2) / 3, bounds.top + bounds.height - (borderBottomWidth * 2) / 3);
this.bottomLeftBorderDoubleInnerBox =
blh > 0 || blv > 0
? getCurvePoints(bounds.left + (borderLeftWidth * 2) / 3, bounds.top + leftHeight, blh - (borderLeftWidth * 2) / 3, blv - (borderBottomWidth * 2) / 3, CORNER.BOTTOM_LEFT)
: new Vector(bounds.left + (borderLeftWidth * 2) / 3, bounds.top + bounds.height - (borderBottomWidth * 2) / 3);
this.topLeftBorderStroke =
tlh > 0 || tlv > 0
? getCurvePoints(bounds.left + borderLeftWidth / 2, bounds.top + borderTopWidth / 2, tlh - borderLeftWidth / 2, tlv - borderTopWidth / 2, CORNER.TOP_LEFT)
: new Vector(bounds.left + borderLeftWidth / 2, bounds.top + borderTopWidth / 2);
this.topRightBorderStroke =
tlh > 0 || tlv > 0
? getCurvePoints(bounds.left + topWidth, bounds.top + borderTopWidth / 2, trh - borderRightWidth / 2, trv - borderTopWidth / 2, CORNER.TOP_RIGHT)
: new Vector(bounds.left + bounds.width - borderRightWidth / 2, bounds.top + borderTopWidth / 2);
this.bottomRightBorderStroke =
brh > 0 || brv > 0
? getCurvePoints(bounds.left + bottomWidth, bounds.top + rightHeight, brh - borderRightWidth / 2, brv - borderBottomWidth / 2, CORNER.BOTTOM_RIGHT)
: new Vector(bounds.left + bounds.width - borderRightWidth / 2, bounds.top + bounds.height - borderBottomWidth / 2);
this.bottomLeftBorderStroke =
blh > 0 || blv > 0
? getCurvePoints(bounds.left + borderLeftWidth / 2, bounds.top + leftHeight, blh - borderLeftWidth / 2, blv - borderBottomWidth / 2, CORNER.BOTTOM_LEFT)
: new Vector(bounds.left + borderLeftWidth / 2, bounds.top + bounds.height - borderBottomWidth / 2);
this.topLeftBorderBox =
tlh > 0 || tlv > 0
? getCurvePoints(bounds.left, bounds.top, tlh, tlv, CORNER.TOP_LEFT)
: new Vector(bounds.left, bounds.top);
this.topRightBorderBox =
trh > 0 || trv > 0
? getCurvePoints(bounds.left + topWidth, bounds.top, trh, trv, CORNER.TOP_RIGHT)
: new Vector(bounds.left + bounds.width, bounds.top);
this.bottomRightBorderBox =
brh > 0 || brv > 0
? getCurvePoints(bounds.left + bottomWidth, bounds.top + rightHeight, brh, brv, CORNER.BOTTOM_RIGHT)
: new Vector(bounds.left + bounds.width, bounds.top + bounds.height);
this.bottomLeftBorderBox =
blh > 0 || blv > 0
? getCurvePoints(bounds.left, bounds.top + leftHeight, blh, blv, CORNER.BOTTOM_LEFT)
: new Vector(bounds.left, bounds.top + bounds.height);
this.topLeftPaddingBox =
tlh > 0 || tlv > 0
? getCurvePoints(bounds.left + borderLeftWidth, bounds.top + borderTopWidth, Math.max(0, tlh - borderLeftWidth), Math.max(0, tlv - borderTopWidth), CORNER.TOP_LEFT)
: new Vector(bounds.left + borderLeftWidth, bounds.top + borderTopWidth);
this.topRightPaddingBox =
trh > 0 || trv > 0
? getCurvePoints(bounds.left + Math.min(topWidth, bounds.width - borderRightWidth), bounds.top + borderTopWidth, topWidth > bounds.width + borderRightWidth ? 0 : Math.max(0, trh - borderRightWidth), Math.max(0, trv - borderTopWidth), CORNER.TOP_RIGHT)
: new Vector(bounds.left + bounds.width - borderRightWidth, bounds.top + borderTopWidth);
this.bottomRightPaddingBox =
brh > 0 || brv > 0
? getCurvePoints(bounds.left + Math.min(bottomWidth, bounds.width - borderLeftWidth), bounds.top + Math.min(rightHeight, bounds.height - borderBottomWidth), Math.max(0, brh - borderRightWidth), Math.max(0, brv - borderBottomWidth), CORNER.BOTTOM_RIGHT)
: new Vector(bounds.left + bounds.width - borderRightWidth, bounds.top + bounds.height - borderBottomWidth);
this.bottomLeftPaddingBox =
blh > 0 || blv > 0
? getCurvePoints(bounds.left + borderLeftWidth, bounds.top + Math.min(leftHeight, bounds.height - borderBottomWidth), Math.max(0, blh - borderLeftWidth), Math.max(0, blv - borderBottomWidth), CORNER.BOTTOM_LEFT)
: new Vector(bounds.left + borderLeftWidth, bounds.top + bounds.height - borderBottomWidth);
this.topLeftContentBox =
tlh > 0 || tlv > 0
? getCurvePoints(bounds.left + borderLeftWidth + paddingLeft, bounds.top + borderTopWidth + paddingTop, Math.max(0, tlh - (borderLeftWidth + paddingLeft)), Math.max(0, tlv - (borderTopWidth + paddingTop)), CORNER.TOP_LEFT)
: new Vector(bounds.left + borderLeftWidth + paddingLeft, bounds.top + borderTopWidth + paddingTop);
this.topRightContentBox =
trh > 0 || trv > 0
? getCurvePoints(bounds.left + Math.min(topWidth, bounds.width + borderLeftWidth + paddingLeft), bounds.top + borderTopWidth + paddingTop, topWidth > bounds.width + borderLeftWidth + paddingLeft ? 0 : trh - borderLeftWidth + paddingLeft, trv - (borderTopWidth + paddingTop), CORNER.TOP_RIGHT)
: new Vector(bounds.left + bounds.width - (borderRightWidth + paddingRight), bounds.top + borderTopWidth + paddingTop);
this.bottomRightContentBox =
brh > 0 || brv > 0
? getCurvePoints(bounds.left + Math.min(bottomWidth, bounds.width - (borderLeftWidth + paddingLeft)), bounds.top + Math.min(rightHeight, bounds.height + borderTopWidth + paddingTop), Math.max(0, brh - (borderRightWidth + paddingRight)), brv - (borderBottomWidth + paddingBottom), CORNER.BOTTOM_RIGHT)
: new Vector(bounds.left + bounds.width - (borderRightWidth + paddingRight), bounds.top + bounds.height - (borderBottomWidth + paddingBottom));
this.bottomLeftContentBox =
blh > 0 || blv > 0
? getCurvePoints(bounds.left + borderLeftWidth + paddingLeft, bounds.top + leftHeight, Math.max(0, blh - (borderLeftWidth + paddingLeft)), blv - (borderBottomWidth + paddingBottom), CORNER.BOTTOM_LEFT)
: new Vector(bounds.left + borderLeftWidth + paddingLeft, bounds.top + bounds.height - (borderBottomWidth + paddingBottom));
}
return BoundCurves;
}());
var CORNER;
(function (CORNER) {
CORNER[CORNER["TOP_LEFT"] = 0] = "TOP_LEFT";
CORNER[CORNER["TOP_RIGHT"] = 1] = "TOP_RIGHT";
CORNER[CORNER["BOTTOM_RIGHT"] = 2] = "BOTTOM_RIGHT";
CORNER[CORNER["BOTTOM_LEFT"] = 3] = "BOTTOM_LEFT";
})(CORNER || (CORNER = {}));
var getCurvePoints = function (x, y, r1, r2, position) {
var kappa = 4 * ((Math.sqrt(2) - 1) / 3);
var ox = r1 * kappa; // control point offset horizontal
var oy = r2 * kappa; // control point offset vertical
var xm = x + r1; // x-middle
var ym = y + r2; // y-middle
switch (position) {
case CORNER.TOP_LEFT:
return new BezierCurve(new Vector(x, ym), new Vector(x, ym - oy), new Vector(xm - ox, y), new Vector(xm, y));
case CORNER.TOP_RIGHT:
return new BezierCurve(new Vector(x, y), new Vector(x + ox, y), new Vector(xm, ym - oy), new Vector(xm, ym));
case CORNER.BOTTOM_RIGHT:
return new BezierCurve(new Vector(xm, y), new Vector(xm, y + oy), new Vector(x + ox, ym), new Vector(x, ym));
case CORNER.BOTTOM_LEFT:
default:
return new BezierCurve(new Vector(xm, ym), new Vector(xm - ox, ym), new Vector(x, y + oy), new Vector(x, y));
}
};
var calculateBorderBoxPath = function (curves) {
return [curves.topLeftBorderBox, curves.topRightBorderBox, curves.bottomRightBorderBox, curves.bottomLeftBorderBox];
};
var calculateContentBoxPath = function (curves) {
return [
curves.topLeftContentBox,
curves.topRightContentBox,
curves.bottomRightContentBox,
curves.bottomLeftContentBox
];
};
var calculatePaddingBoxPath = function (curves) {
return [
curves.topLeftPaddingBox,
curves.topRightPaddingBox,
curves.bottomRightPaddingBox,
curves.bottomLeftPaddingBox
];
};
var TransformEffect = /** @class */ (function () {
function TransformEffect(offsetX, offsetY, matrix) {
this.offsetX = offsetX;
this.offsetY = offsetY;
this.matrix = matrix;
this.type = 0 /* TRANSFORM */;
this.target = 2 /* BACKGROUND_BORDERS */ | 4 /* CONTENT */;
}
return TransformEffect;
}());
var ClipEffect = /** @class */ (function () {
function ClipEffect(path, target) {
this.path = path;
this.target = target;
this.type = 1 /* CLIP */;
}
return ClipEffect;
}());
var OpacityEffect = /** @class */ (function () {
function OpacityEffect(opacity) {
this.opacity = opacity;
this.type = 2 /* OPACITY */;
this.target = 2 /* BACKGROUND_BORDERS */ | 4 /* CONTENT */;
}
return OpacityEffect;
}());
var isTransformEffect = function (effect) {
return effect.type === 0 /* TRANSFORM */;
};
var isClipEffect = function (effect) { return effect.type === 1 /* CLIP */; };
var isOpacityEffect = function (effect) { return effect.type === 2 /* OPACITY */; };
var StackingContext = /** @class */ (function () {
function StackingContext(container) {
this.element = container;
this.inlineLevel = [];
this.nonInlineLevel = [];
this.negativeZIndex = [];
this.zeroOrAutoZIndexOrTransformedOrOpacity = [];
this.positiveZIndex = [];
this.nonPositionedFloats = [];
this.nonPositionedInlineLevel = [];
}
return StackingContext;
}());
var ElementPaint = /** @class */ (function () {
function ElementPaint(container, parent) {
this.container = container;
this.parent = parent;
this.effects = [];
this.curves = new BoundCurves(this.container);
if (this.container.styles.opacity < 1) {
this.effects.push(new OpacityEffect(this.container.styles.opacity));
}
if (this.container.styles.transform !== null) {
var offsetX = this.container.bounds.left + this.container.styles.transformOrigin[0].number;
var offsetY = this.container.bounds.top + this.container.styles.transformOrigin[1].number;
var matrix = this.container.styles.transform;
this.effects.push(new TransformEffect(offsetX, offsetY, matrix));
}
if (this.container.styles.overflowX !== OVERFLOW.VISIBLE) {
var borderBox = calculateBorderBoxPath(this.curves);
var paddingBox = calculatePaddingBoxPath(this.curves);
if (equalPath(borderBox, paddingBox)) {
this.effects.push(new ClipEffect(borderBox, 2 /* BACKGROUND_BORDERS */ | 4 /* CONTENT */));
}
else {
this.effects.push(new ClipEffect(borderBox, 2 /* BACKGROUND_BORDERS */));
this.effects.push(new ClipEffect(paddingBox, 4 /* CONTENT */));
}
}
}
ElementPaint.prototype.getEffects = function (target) {
var inFlow = [POSITION.ABSOLUTE, POSITION.FIXED].indexOf(this.container.styles.position) === -1;
var parent = this.parent;
var effects = this.effects.slice(0);
while (parent) {
var croplessEffects = parent.effects.filter(function (effect) { return !isClipEffect(effect); });
if (inFlow || parent.container.styles.position !== POSITION.STATIC || !parent.parent) {
effects.unshift.apply(effects, croplessEffects);
inFlow = [POSITION.ABSOLUTE, POSITION.FIXED].indexOf(parent.container.styles.position) === -1;
if (parent.container.styles.overflowX !== OVERFLOW.VISIBLE) {
var borderBox = calculateBorderBoxPath(parent.curves);
var paddingBox = calculatePaddingBoxPath(parent.curves);
if (!equalPath(borderBox, paddingBox)) {
effects.unshift(new ClipEffect(paddingBox, 2 /* BACKGROUND_BORDERS */ | 4 /* CONTENT */));
}
}
}
else {
effects.unshift.apply(effects, croplessEffects);
}
parent = parent.parent;
}
return effects.filter(function (effect) { return contains(effect.target, target); });
};
return ElementPaint;
}());
var parseStackTree = function (parent, stackingContext, realStackingContext, listItems) {
parent.container.elements.forEach(function (child) {
var treatAsRealStackingContext = contains(child.flags, 4 /* CREATES_REAL_STACKING_CONTEXT */);
var createsStackingContext = contains(child.flags, 2 /* CREATES_STACKING_CONTEXT */);
var paintContainer = new ElementPaint(child, parent);
if (contains(child.styles.display, 2048 /* LIST_ITEM */)) {
listItems.push(paintContainer);
}
var listOwnerItems = contains(child.flags, 8 /* IS_LIST_OWNER */) ? [] : listItems;
if (treatAsRealStackingContext || createsStackingContext) {
var parentStack = treatAsRealStackingContext || child.styles.isPositioned() ? realStackingContext : stackingContext;
var stack = new StackingContext(paintContainer);
if (child.styles.isPositioned() || child.styles.opacity < 1 || child.styles.isTransformed()) {
var order_1 = child.styles.zIndex.order;
if (order_1 < 0) {
var index_1 = 0;
parentStack.negativeZIndex.some(function (current, i) {
if (order_1 > current.element.container.styles.zIndex.order) {
index_1 = i;
return false;
}
else if (index_1 > 0) {
return true;
}
return false;
});
parentStack.negativeZIndex.splice(index_1, 0, stack);
}
else if (order_1 > 0) {
var index_2 = 0;
parentStack.positiveZIndex.some(function (current, i) {
if (order_1 >= current.element.container.styles.zIndex.order) {
index_2 = i + 1;
return false;
}
else if (index_2 > 0) {
return true;
}
return false;
});
parentStack.positiveZIndex.splice(index_2, 0, stack);
}
else {
parentStack.zeroOrAutoZIndexOrTransformedOrOpacity.push(stack);
}
}
else {
if (child.styles.isFloating()) {
parentStack.nonPositionedFloats.push(stack);
}
else {
parentStack.nonPositionedInlineLevel.push(stack);
}
}
parseStackTree(paintContainer, stack, treatAsRealStackingContext ? stack : realStackingContext, listOwnerItems);
}
else {
if (child.styles.isInlineLevel()) {
stackingContext.inlineLevel.push(paintContainer);
}
else {
stackingContext.nonInlineLevel.push(paintContainer);
}
parseStackTree(paintContainer, stackingContext, realStackingContext, listOwnerItems);
}
if (contains(child.flags, 8 /* IS_LIST_OWNER */)) {
processListItems(child, listOwnerItems);
}
});
};
var processListItems = function (owner, elements) {
var numbering = owner instanceof OLElementContainer ? owner.start : 1;
var reversed = owner instanceof OLElementContainer ? owner.reversed : false;
for (var i = 0; i < elements.length; i++) {
var item = elements[i];
if (item.container instanceof LIElementContainer &&
typeof item.container.value === 'number' &&
item.container.value !== 0) {
numbering = item.container.value;
}
item.listValue = createCounterText(numbering, item.container.styles.listStyleType, true);
numbering += reversed ? -1 : 1;
}
};
var parseStackingContexts = function (container) {
var paintContainer = new ElementPaint(container, null);
var root = new StackingContext(paintContainer);
var listItems = [];
parseStackTree(paintContainer, root, root, listItems);
processListItems(paintContainer.container, listItems);
return root;
};
var parsePathForBorder = function (curves, borderSide) {
switch (borderSide) {
case 0:
return createPathFromCurves(curves.topLeftBorderBox, curves.topLeftPaddingBox, curves.topRightBorderBox, curves.topRightPaddingBox);
case 1:
return createPathFromCurves(curves.topRightBorderBox, curves.topRightPaddingBox, curves.bottomRightBorderBox, curves.bottomRightPaddingBox);
case 2:
return createPathFromCurves(curves.bottomRightBorderBox, curves.bottomRightPaddingBox, curves.bottomLeftBorderBox, curves.bottomLeftPaddingBox);
case 3:
default:
return createPathFromCurves(curves.bottomLeftBorderBox, curves.bottomLeftPaddingBox, curves.topLeftBorderBox, curves.topLeftPaddingBox);
}
};
var parsePathForBorderDoubleOuter = function (curves, borderSide) {
switch (borderSide) {
case 0:
return createPathFromCurves(curves.topLeftBorderBox, curves.topLeftBorderDoubleOuterBox, curves.topRightBorderBox, curves.topRightBorderDoubleOuterBox);
case 1:
return createPathFromCurves(curves.topRightBorderBox, curves.topRightBorderDoubleOuterBox, curves.bottomRightBorderBox, curves.bottomRightBorderDoubleOuterBox);
case 2:
return createPathFromCurves(curves.bottomRightBorderBox, curves.bottomRightBorderDoubleOuterBox, curves.bottomLeftBorderBox, curves.bottomLeftBorderDoubleOuterBox);
case 3:
default:
return createPathFromCurves(curves.bottomLeftBorderBox, curves.bottomLeftBorderDoubleOuterBox, curves.topLeftBorderBox, curves.topLeftBorderDoubleOuterBox);
}
};
var parsePathForBorderDoubleInner = function (curves, borderSide) {
switch (borderSide) {
case 0:
return createPathFromCurves(curves.topLeftBorderDoubleInnerBox, curves.topLeftPaddingBox, curves.topRightBorderDoubleInnerBox, curves.topRightPaddingBox);
case 1:
return createPathFromCurves(curves.topRightBorderDoubleInnerBox, curves.topRightPaddingBox, curves.bottomRightBorderDoubleInnerBox, curves.bottomRightPaddingBox);
case 2:
return createPathFromCurves(curves.bottomRightBorderDoubleInnerBox, curves.bottomRightPaddingBox, curves.bottomLeftBorderDoubleInnerBox, curves.bottomLeftPaddingBox);
case 3:
default:
return createPathFromCurves(curves.bottomLeftBorderDoubleInnerBox, curves.bottomLeftPaddingBox, curves.topLeftBorderDoubleInnerBox, curves.topLeftPaddingBox);
}
};
var parsePathForBorderStroke = function (curves, borderSide) {
switch (borderSide) {
case 0:
return createStrokePathFromCurves(curves.topLeftBorderStroke, curves.topRightBorderStroke);
case 1:
return createStrokePathFromCurves(curves.topRightBorderStroke, curves.bottomRightBorderStroke);
case 2:
return createStrokePathFromCurves(curves.bottomRightBorderStroke, curves.bottomLeftBorderStroke);
case 3:
default:
return createStrokePathFromCurves(curves.bottomLeftBorderStroke, curves.topLeftBorderStroke);
}
};
var createStrokePathFromCurves = function (outer1, outer2) {
var path = [];
if (isBezierCurve(outer1)) {
path.push(outer1.subdivide(0.5, false));
}
else {
path.push(outer1);
}
if (isBezierCurve(outer2)) {
path.push(outer2.subdivide(0.5, true));
}
else {
path.push(outer2);
}
return path;
};
var createPathFromCurves = function (outer1, inner1, outer2, inner2) {
var path = [];
if (isBezierCurve(outer1)) {
path.push(outer1.subdivide(0.5, false));
}
else {
path.push(outer1);
}
if (isBezierCurve(outer2)) {
path.push(outer2.subdivide(0.5, true));
}
else {
path.push(outer2);
}
if (isBezierCurve(inner2)) {
path.push(inner2.subdivide(0.5, true).reverse());
}
else {
path.push(inner2);
}
if (isBezierCurve(inner1)) {
path.push(inner1.subdivide(0.5, false).reverse());
}
else {
path.push(inner1);
}
return path;
};
var paddingBox = function (element) {
var bounds = element.bounds;
var styles = element.styles;
return bounds.add(styles.borderLeftWidth, styles.borderTopWidth, -(styles.borderRightWidth + styles.borderLeftWidth), -(styles.borderTopWidth + styles.borderBottomWidth));
};
var contentBox = function (element) {
var styles = element.styles;
var bounds = element.bounds;
var paddingLeft = getAbsoluteValue(styles.paddingLeft, bounds.width);
var paddingRight = getAbsoluteValue(styles.paddingRight, bounds.width);
var paddingTop = getAbsoluteValue(styles.paddingTop, bounds.width);
var paddingBottom = getAbsoluteValue(styles.paddingBottom, bounds.width);
return bounds.add(paddingLeft + styles.borderLeftWidth, paddingTop + styles.borderTopWidth, -(styles.borderRightWidth + styles.borderLeftWidth + paddingLeft + paddingRight), -(styles.borderTopWidth + styles.borderBottomWidth + paddingTop + paddingBottom));
};
var calculateBackgroundPositioningArea = function (backgroundOrigin, element) {
if (backgroundOrigin === 0 /* BORDER_BOX */) {
return element.bounds;
}
if (backgroundOrigin === 2 /* CONTENT_BOX */) {
return contentBox(element);
}
return paddingBox(element);
};
var calculateBackgroundPaintingArea = function (backgroundClip, element) {
if (backgroundClip === BACKGROUND_CLIP.BORDER_BOX) {
return element.bounds;
}
if (backgroundClip === BACKGROUND_CLIP.CONTENT_BOX) {
return contentBox(element);
}
return paddingBox(element);
};
var calculateBackgroundRendering = function (container, index, intrinsicSize) {
var backgroundPositioningArea = calculateBackgroundPositioningArea(getBackgroundValueForIndex(container.styles.backgroundOrigin, index), container);
var backgroundPaintingArea = calculateBackgroundPaintingArea(getBackgroundValueForIndex(container.styles.backgroundClip, index), container);
var backgroundImageSize = calculateBackgroundSize(getBackgroundValueForIndex(container.styles.backgroundSize, index), intrinsicSize, backgroundPositioningArea);
var sizeWidth = backgroundImageSize[0], sizeHeight = backgroundImageSize[1];
var position = getAbsoluteValueForTuple(getBackgroundValueForIndex(container.styles.backgroundPosition, index), backgroundPositioningArea.width - sizeWidth, backgroundPositioningArea.height - sizeHeight);
var path = calculateBackgroundRepeatPath(getBackgroundValueForIndex(container.styles.backgroundRepeat, index), position, backgroundImageSize, backgroundPositioningArea, backgroundPaintingArea);
var offsetX = Math.round(backgroundPositioningArea.left + position[0]);
var offsetY = Math.round(backgroundPositioningArea.top + position[1]);
return [path, offsetX, offsetY, sizeWidth, sizeHeight];
};
var isAuto = function (token) { return isIdentToken(token) && token.value === BACKGROUND_SIZE.AUTO; };
var hasIntrinsicValue = function (value) { return typeof value === 'number'; };
var calculateBackgroundSize = function (size, _a, bounds) {
var intrinsicWidth = _a[0], intrinsicHeight = _a[1], intrinsicProportion = _a[2];
var first = size[0], second = size[1];
if (!first) {
return [0, 0];
}
if (isLengthPercentage(first) && second && isLengthPercentage(second)) {
return [getAbsoluteValue(first, bounds.width), getAbsoluteValue(second, bounds.height)];
}
var hasIntrinsicProportion = hasIntrinsicValue(intrinsicProportion);
if (isIdentToken(first) && (first.value === BACKGROUND_SIZE.CONTAIN || first.value === BACKGROUND_SIZE.COVER)) {
if (hasIntrinsicValue(intrinsicProportion)) {
var targetRatio = bounds.width / bounds.height;
return targetRatio < intrinsicProportion !== (first.value === BACKGROUND_SIZE.COVER)
? [bounds.width, bounds.width / intrinsicProportion]
: [bounds.height * intrinsicProportion, bounds.height];
}
return [bounds.width, bounds.height];
}
var hasIntrinsicWidth = hasIntrinsicValue(intrinsicWidth);
var hasIntrinsicHeight = hasIntrinsicValue(intrinsicHeight);
var hasIntrinsicDimensions = hasIntrinsicWidth || hasIntrinsicHeight;
// If the background-size is auto or auto auto:
if (isAuto(first) && (!second || isAuto(second))) {
// If the image has both horizontal and vertical intrinsic dimensions, it's rendered at that size.
if (hasIntrinsicWidth && hasIntrinsicHeight) {
return [intrinsicWidth, intrinsicHeight];
}
// If the image has no intrinsic dimensions and has no intrinsic proportions,
// it's rendered at the size of the background positioning area.
if (!hasIntrinsicProportion && !hasIntrinsicDimensions) {
return [bounds.width, bounds.height];
}
// TODO If the image has no intrinsic dimensions but has intrinsic proportions, it's rendered as if contain had been specified instead.
// If the image has only one intrinsic dimension and has intrinsic proportions, it's rendered at the size corresponding to that one dimension.
// The other dimension is computed using the specified dimension and the intrinsic proportions.
if (hasIntrinsicDimensions && hasIntrinsicProportion) {
var width_1 = hasIntrinsicWidth
? intrinsicWidth
: intrinsicHeight * intrinsicProportion;
var height_1 = hasIntrinsicHeight
? intrinsicHeight
: intrinsicWidth / intrinsicProportion;
return [width_1, height_1];
}
// If the image has only one intrinsic dimension but has no intrinsic proportions,
// it's rendered using the specified dimension and the other dimension of the background positioning area.
var width_2 = hasIntrinsicWidth ? intrinsicWidth : bounds.width;
var height_2 = hasIntrinsicHeight ? intrinsicHeight : bounds.height;
return [width_2, height_2];
}
// If the image has intrinsic proportions, it's stretched to the specified dimension.
// The unspecified dimension is computed using the specified dimension and the intrinsic proportions.
if (hasIntrinsicProportion) {
var width_3 = 0;
var height_3 = 0;
if (isLengthPercentage(first)) {
width_3 = getAbsoluteValue(first, bounds.width);
}
else if (isLengthPercentage(second)) {
height_3 = getAbsoluteValue(second, bounds.height);
}
if (isAuto(first)) {
width_3 = height_3 * intrinsicProportion;
}
else if (!second || isAuto(second)) {
height_3 = width_3 / intrinsicProportion;
}
return [width_3, height_3];
}
// If the image has no intrinsic proportions, it's stretched to the specified dimension.
// The unspecified dimension is computed using the image's corresponding intrinsic dimension,
// if there is one. If there is no such intrinsic dimension,
// it becomes the corresponding dimension of the background positioning area.
var width = null;
var height = null;
if (isLengthPercentage(first)) {
width = getAbsoluteValue(first, bounds.width);
}
else if (second && isLengthPercentage(second)) {
height = getAbsoluteValue(second, bounds.height);
}
if (width !== null && (!second || isAuto(second))) {
height =
hasIntrinsicWidth && hasIntrinsicHeight
? (width / intrinsicWidth) * intrinsicHeight
: bounds.height;
}
if (height !== null && isAuto(first)) {
width =
hasIntrinsicWidth && hasIntrinsicHeight
? (height / intrinsicHeight) * intrinsicWidth
: bounds.width;
}
if (width !== null && height !== null) {
return [width, height];
}
throw new Error("Unable to calculate background-size for element");
};
var getBackgroundValueForIndex = function (values, index) {
var value = values[index];
if (typeof value === 'undefined') {
return values[0];
}
return value;
};
var calculateBackgroundRepeatPath = function (repeat, _a, _b, backgroundPositioningArea, backgroundPaintingArea) {
var x = _a[0], y = _a[1];
var width = _b[0], height = _b[1];
switch (repeat) {
case BACKGROUND_REPEAT.REPEAT_X:
return [
new Vector(Math.round(backgroundPositioningArea.left), Math.round(backgroundPositioningArea.top + y)),
new Vector(Math.round(backgroundPositioningArea.left + backgroundPositioningArea.width), Math.round(backgroundPositioningArea.top + y)),
new Vector(Math.round(backgroundPositioningArea.left + backgroundPositioningArea.width), Math.round(height + backgroundPositioningArea.top + y)),
new Vector(Math.round(backgroundPositioningArea.left), Math.round(height + backgroundPositioningArea.top + y))
];
case BACKGROUND_REPEAT.REPEAT_Y:
return [
new Vector(Math.round(backgroundPositioningArea.left + x), Math.round(backgroundPositioningArea.top)),
new Vector(Math.round(backgroundPositioningArea.left + x + width), Math.round(backgroundPositioningArea.top)),
new Vector(Math.round(backgroundPositioningArea.left + x + width), Math.round(backgroundPositioningArea.height + backgroundPositioningArea.top)),
new Vector(Math.round(backgroundPositioningArea.left + x), Math.round(backgroundPositioningArea.height + backgroundPositioningArea.top))
];
case BACKGROUND_REPEAT.NO_REPEAT:
return [
new Vector(Math.round(backgroundPositioningArea.left + x), Math.round(backgroundPositioningArea.top + y)),
new Vector(Math.round(backgroundPositioningArea.left + x + width), Math.round(backgroundPositioningArea.top + y)),
new Vector(Math.round(backgroundPositioningArea.left + x + width), Math.round(backgroundPositioningArea.top + y + height)),
new Vector(Math.round(backgroundPositioningArea.left + x), Math.round(backgroundPositioningArea.top + y + height))
];
default:
return [
new Vector(Math.round(backgroundPaintingArea.left), Math.round(backgroundPaintingArea.top)),
new Vector(Math.round(backgroundPaintingArea.left + backgroundPaintingArea.width), Math.round(backgroundPaintingArea.top)),
new Vector(Math.round(backgroundPaintingArea.left + backgroundPaintingArea.width), Math.round(backgroundPaintingArea.height + backgroundPaintingArea.top)),
new Vector(Math.round(backgroundPaintingArea.left), Math.round(backgroundPaintingArea.height + backgroundPaintingArea.top))
];
}
};
var SMALL_IMAGE = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';
var SAMPLE_TEXT = 'Hidden Text';
var FontMetrics = /** @class */ (function () {
function FontMetrics(document) {
this._data = {};
this._document = document;
}
FontMetrics.prototype.parseMetrics = function (fontFamily, fontSize) {
var container = this._document.createElement('div');
var img = this._document.createElement('img');
var span = this._document.createElement('span');
var body = this._document.body;
container.style.visibility = 'hidden';
container.style.fontFamily = fontFamily;
container.style.fontSize = fontSize;
container.style.margin = '0';
container.style.padding = '0';
body.appendChild(container);
img.src = SMALL_IMAGE;
img.width = 1;
img.height = 1;
img.style.margin = '0';
img.style.padding = '0';
img.style.verticalAlign = 'baseline';
span.style.fontFamily = fontFamily;
span.style.fontSize = fontSize;
span.style.margin = '0';
span.style.padding = '0';
span.appendChild(this._document.createTextNode(SAMPLE_TEXT));
container.appendChild(span);
container.appendChild(img);
var baseline = img.offsetTop - span.offsetTop + 2;
container.removeChild(span);
container.appendChild(this._document.createTextNode(SAMPLE_TEXT));
container.style.lineHeight = 'normal';
img.style.verticalAlign = 'super';
var middle = img.offsetTop - container.offsetTop + 2;
body.removeChild(container);
return { baseline: baseline, middle: middle };
};
FontMetrics.prototype.getMetrics = function (fontFamily, fontSize) {
var key = fontFamily + " " + fontSize;
if (typeof this._data[key] === 'undefined') {
this._data[key] = this.parseMetrics(fontFamily, fontSize);
}
return this._data[key];
};
return FontMetrics;
}());
var Renderer = /** @class */ (function () {
function Renderer(context, options) {
this.context = context;
this.options = options;
}
return Renderer;
}());
var MASK_OFFSET = 10000;
var CanvasRenderer = /** @class */ (function (_super) {
__extends(CanvasRenderer, _super);
function CanvasRenderer(context, options) {
var _this = _super.call(this, context, options) || this;
_this._activeEffects = [];
_this.canvas = options.canvas ? options.canvas : document.createElement('canvas');
_this.ctx = _this.canvas.getContext('2d');
if (!options.canvas) {
_this.canvas.width = Math.floor(options.width * options.scale);
_this.canvas.height = Math.floor(options.height * options.scale);
_this.canvas.style.width = options.width + "px";
_this.canvas.style.height = options.height + "px";
}
_this.fontMetrics = new FontMetrics(document);
_this.ctx.scale(_this.options.scale, _this.options.scale);
_this.ctx.translate(-options.x, -options.y);
_this.ctx.textBaseline = 'bottom';
_this._activeEffects = [];
_this.context.logger.debug("Canvas renderer initialized (" + options.width + "x" + options.height + ") with scale " + options.scale);
return _this;
}
CanvasRenderer.prototype.applyEffects = function (effects) {
var _this = this;
while (this._activeEffects.length) {
this.popEffect();
}
effects.forEach(function (effect) { return _this.applyEffect(effect); });
};
CanvasRenderer.prototype.applyEffect = function (effect) {
this.ctx.save();
if (isOpacityEffect(effect)) {
this.ctx.globalAlpha = effect.opacity;
}
if (isTransformEffect(effect)) {
this.ctx.translate(effect.offsetX, effect.offsetY);
this.ctx.transform(effect.matrix[0], effect.matrix[1], effect.matrix[2], effect.matrix[3], effect.matrix[4], effect.matrix[5]);
this.ctx.translate(-effect.offsetX, -effect.offsetY);
}
if (isClipEffect(effect)) {
this.path(effect.path);
this.ctx.clip();
}
this._activeEffects.push(effect);
};
CanvasRenderer.prototype.popEffect = function () {
this._activeEffects.pop();
this.ctx.restore();
};
CanvasRenderer.prototype.renderStack = function (stack) {
return __awaiter(this, void 0, void 0, function () {
var styles;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
styles = stack.element.container.styles;
if (!styles.isVisible()) return [3 /*break*/, 2];
return [4 /*yield*/, this.renderStackContent(stack)];
case 1:
_a.sent();
_a.label = 2;
case 2: return [2 /*return*/];
}
});
});
};
CanvasRenderer.prototype.renderNode = function (paint) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (contains(paint.container.flags, 16 /* DEBUG_RENDER */)) {
debugger;
}
if (!paint.container.styles.isVisible()) return [3 /*break*/, 3];
return [4 /*yield*/, this.renderNodeBackgroundAndBorders(paint)];
case 1:
_a.sent();
return [4 /*yield*/, this.renderNodeContent(paint)];
case 2:
_a.sent();
_a.label = 3;
case 3: return [2 /*return*/];
}
});
});
};
CanvasRenderer.prototype.renderTextWithLetterSpacing = function (text, letterSpacing, baseline) {
var _this = this;
if (letterSpacing === 0) {
this.ctx.fillText(text.text, text.bounds.left, text.bounds.top + baseline);
}
else {
var letters = splitGraphemes(text.text);
letters.reduce(function (left, letter) {
_this.ctx.fillText(letter, left, text.bounds.top + baseline);
return left + _this.ctx.measureText(letter).width;
}, text.bounds.left);
}
};
CanvasRenderer.prototype.createFontStyle = function (styles) {
var fontVariant = styles.fontVariant
.filter(function (variant) { return variant === 'normal' || variant === 'small-caps'; })
.join('');
var fontFamily = styles.fontFamily.join(', ');
var fontSize = isDimensionToken(styles.fontSize)
? "" + styles.fontSize.number + styles.fontSize.unit
: styles.fontSize.number + "px";
return [
[styles.fontStyle, fontVariant, styles.fontWeight, fontSize, fontFamily].join(' '),
fontFamily,
fontSize
];
};
CanvasRenderer.prototype.renderTextNode = function (text, styles) {
return __awaiter(this, void 0, void 0, function () {
var _a, font, fontFamily, fontSize, _b, baseline, middle, paintOrder;
var _this = this;
return __generator(this, function (_c) {
_a = this.createFontStyle(styles), font = _a[0], fontFamily = _a[1], fontSize = _a[2];
this.ctx.font = font;
this.ctx.direction = styles.direction === 1 /* RTL */ ? 'rtl' : 'ltr';
this.ctx.textAlign = 'left';
this.ctx.textBaseline = 'alphabetic';
_b = this.fontMetrics.getMetrics(fontFamily, fontSize), baseline = _b.baseline, middle = _b.middle;
paintOrder = styles.paintOrder;
text.textBounds.forEach(function (text) {
paintOrder.forEach(function (paintOrderLayer) {
switch (paintOrderLayer) {
case PAINT_ORDER_LAYER.FILL:
_this.ctx.fillStyle = asString(styles.color);
_this.renderTextWithLetterSpacing(text, styles.letterSpacing, baseline);
var textShadows = styles.textShadow;
if (textShadows.length && text.text.trim().length) {
textShadows
.slice(0)
.reverse()
.forEach(function (textShadow) {
_this.ctx.shadowColor = asString(textShadow.color);
_this.ctx.shadowOffsetX = textShadow.offsetX.number * _this.options.scale;
_this.ctx.shadowOffsetY = textShadow.offsetY.number * _this.options.scale;
_this.ctx.shadowBlur = textShadow.blur.number;
_this.renderTextWithLetterSpacing(text, styles.letterSpacing, baseline);
});
_this.ctx.shadowColor = '';
_this.ctx.shadowOffsetX = 0;
_this.ctx.shadowOffsetY = 0;
_this.ctx.shadowBlur = 0;
}
if (styles.textDecorationLine.length) {
_this.ctx.fillStyle = asString(styles.textDecorationColor || styles.color);
styles.textDecorationLine.forEach(function (textDecorationLine) {
switch (textDecorationLine) {
case 1 /* UNDERLINE */:
// Draws a line at the baseline of the font
// TODO As some browsers display the line as more than 1px if the font-size is big,
// need to take that into account both in position and size
_this.ctx.fillRect(text.bounds.left, Math.round(text.bounds.top + baseline), text.bounds.width, 1);
break;
case 2 /* OVERLINE */:
_this.ctx.fillRect(text.bounds.left, Math.round(text.bounds.top), text.bounds.width, 1);
break;
case 3 /* LINE_THROUGH */:
// TODO try and find exact position for line-through
_this.ctx.fillRect(text.bounds.left, Math.ceil(text.bounds.top + middle), text.bounds.width, 1);
break;
}
});
}
break;
case PAINT_ORDER_LAYER.STROKE:
if (styles.webkitTextStrokeWidth && text.text.trim().length) {
_this.ctx.strokeStyle = asString(styles.webkitTextStrokeColor);
_this.ctx.lineWidth = styles.webkitTextStrokeWidth;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
_this.ctx.lineJoin = !!window.chrome ? 'miter' : 'round';
_this.ctx.strokeText(text.text, text.bounds.left, text.bounds.top + baseline);
}
_this.ctx.strokeStyle = '';
_this.ctx.lineWidth = 0;
_this.ctx.lineJoin = 'miter';
break;
}
});
});
return [2 /*return*/];
});
});
};
CanvasRenderer.prototype.renderReplacedElement = function (container, curves, image) {
if (image && container.intrinsicWidth > 0 && container.intrinsicHeight > 0) {
var box = contentBox(container);
var path = calculatePaddingBoxPath(curves);
this.path(path);
this.ctx.save();
this.ctx.clip();
this.ctx.drawImage(image, 0, 0, container.intrinsicWidth, container.intrinsicHeight, box.left, box.top, box.width, box.height);
this.ctx.restore();
}
};
CanvasRenderer.prototype.renderNodeContent = function (paint) {
return __awaiter(this, void 0, void 0, function () {
var container, curves, styles, _i, _a, child, image, image, iframeRenderer, canvas, size, _b, fontFamily, fontSize, baseline, bounds, x, textBounds, img, image, url, fontFamily, bounds;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
this.applyEffects(paint.getEffects(4 /* CONTENT */));
container = paint.container;
curves = paint.curves;
styles = container.styles;
_i = 0, _a = container.textNodes;
_c.label = 1;
case 1:
if (!(_i < _a.length)) return [3 /*break*/, 4];
child = _a[_i];
return [4 /*yield*/, this.renderTextNode(child, styles)];
case 2:
_c.sent();
_c.label = 3;
case 3:
_i++;
return [3 /*break*/, 1];
case 4:
if (!(container instanceof ImageElementContainer)) return [3 /*break*/, 8];
_c.label = 5;
case 5:
_c.trys.push([5, 7, , 8]);
return [4 /*yield*/, this.context.cache.match(container.src)];
case 6:
image = _c.sent();
this.renderReplacedElement(container, curves, image);
return [3 /*break*/, 8];
case 7:
_c.sent();
this.context.logger.error("Error loading image " + container.src);
return [3 /*break*/, 8];
case 8:
if (container instanceof CanvasElementContainer) {
this.renderReplacedElement(container, curves, container.canvas);
}
if (!(container instanceof SVGElementContainer)) return [3 /*break*/, 12];
_c.label = 9;
case 9:
_c.trys.push([9, 11, , 12]);
return [4 /*yield*/, this.context.cache.match(container.svg)];
case 10:
image = _c.sent();
this.renderReplacedElement(container, curves, image);
return [3 /*break*/, 12];
case 11:
_c.sent();
this.context.logger.error("Error loading svg " + container.svg.substring(0, 255));
return [3 /*break*/, 12];
case 12:
if (!(container instanceof IFrameElementContainer && container.tree)) return [3 /*break*/, 14];
iframeRenderer = new CanvasRenderer(this.context, {
scale: this.options.scale,
backgroundColor: container.backgroundColor,
x: 0,
y: 0,
width: container.width,
height: container.height
});
return [4 /*yield*/, iframeRenderer.render(container.tree)];
case 13:
canvas = _c.sent();
if (container.width && container.height) {
this.ctx.drawImage(canvas, 0, 0, container.width, container.height, container.bounds.left, container.bounds.top, container.bounds.width, container.bounds.height);
}
_c.label = 14;
case 14:
if (container instanceof InputElementContainer) {
size = Math.min(container.bounds.width, container.bounds.height);
if (container.type === CHECKBOX) {
if (container.checked) {
this.ctx.save();
this.path([
new Vector(container.bounds.left + size * 0.39363, container.bounds.top + size * 0.79),
new Vector(container.bounds.left + size * 0.16, container.bounds.top + size * 0.5549),
new Vector(container.bounds.left + size * 0.27347, container.bounds.top + size * 0.44071),
new Vector(container.bounds.left + size * 0.39694, container.bounds.top + size * 0.5649),
new Vector(container.bounds.left + size * 0.72983, container.bounds.top + size * 0.23),
new Vector(container.bounds.left + size * 0.84, container.bounds.top + size * 0.34085),
new Vector(container.bounds.left + size * 0.39363, container.bounds.top + size * 0.79)
]);
this.ctx.fillStyle = asString(INPUT_COLOR);
this.ctx.fill();
this.ctx.restore();
}
}
else if (container.type === RADIO) {
if (container.checked) {
this.ctx.save();
this.ctx.beginPath();
this.ctx.arc(container.bounds.left + size / 2, container.bounds.top + size / 2, size / 4, 0, Math.PI * 2, true);
this.ctx.fillStyle = asString(INPUT_COLOR);
this.ctx.fill();
this.ctx.restore();
}
}
}
if (isTextInputElement(container) && container.value.length) {
_b = this.createFontStyle(styles), fontFamily = _b[0], fontSize = _b[1];
baseline = this.fontMetrics.getMetrics(fontFamily, fontSize).baseline;
this.ctx.font = fontFamily;
this.ctx.fillStyle = asString(styles.color);
this.ctx.textBaseline = 'alphabetic';
this.ctx.textAlign = canvasTextAlign(container.styles.textAlign);
bounds = contentBox(container);
x = 0;
switch (container.styles.textAlign) {
case TEXT_ALIGN.CENTER:
x += bounds.width / 2;
break;
case TEXT_ALIGN.RIGHT:
x += bounds.width;
break;
}
textBounds = bounds.add(x, 0, 0, -bounds.height / 2 + 1);
this.ctx.save();
this.path([
new Vector(bounds.left, bounds.top),
new Vector(bounds.left + bounds.width, bounds.top),
new Vector(bounds.left + bounds.width, bounds.top + bounds.height),
new Vector(bounds.left, bounds.top + bounds.height)
]);
this.ctx.clip();
this.renderTextWithLetterSpacing(new TextBounds(container.value, textBounds), styles.letterSpacing, baseline);
this.ctx.restore();
this.ctx.textBaseline = 'alphabetic';
this.ctx.textAlign = 'left';
}
if (!contains(container.styles.display, 2048 /* LIST_ITEM */)) return [3 /*break*/, 20];
if (!(container.styles.listStyleImage !== null)) return [3 /*break*/, 19];
img = container.styles.listStyleImage;
if (!(img.type === CSSImageType.URL)) return [3 /*break*/, 18];
image = void 0;
url = img.url;
_c.label = 15;
case 15:
_c.trys.push([15, 17, , 18]);
return [4 /*yield*/, this.context.cache.match(url)];
case 16:
image = _c.sent();
this.ctx.drawImage(image, container.bounds.left - (image.width + 10), container.bounds.top);
return [3 /*break*/, 18];
case 17:
_c.sent();
this.context.logger.error("Error loading list-style-image " + url);
return [3 /*break*/, 18];
case 18: return [3 /*break*/, 20];
case 19:
if (paint.listValue && container.styles.listStyleType !== LIST_STYLE_TYPE.NONE) {
fontFamily = this.createFontStyle(styles)[0];
this.ctx.font = fontFamily;
this.ctx.fillStyle = asString(styles.color);
this.ctx.textBaseline = 'middle';
this.ctx.textAlign = 'right';
bounds = new Bounds(container.bounds.left, container.bounds.top + getAbsoluteValue(container.styles.paddingTop, container.bounds.width), container.bounds.width, computeLineHeight(styles.lineHeight, styles.fontSize.number) / 2 + 1);
this.renderTextWithLetterSpacing(new TextBounds(paint.listValue, bounds), styles.letterSpacing, computeLineHeight(styles.lineHeight, styles.fontSize.number) / 2 + 2);
this.ctx.textBaseline = 'bottom';
this.ctx.textAlign = 'left';
}
_c.label = 20;
case 20: return [2 /*return*/];
}
});
});
};
CanvasRenderer.prototype.renderStackContent = function (stack) {
return __awaiter(this, void 0, void 0, function () {
var _i, _a, child, _b, _c, child, _d, _e, child, _f, _g, child, _h, _j, child, _k, _l, child, _m, _o, child;
return __generator(this, function (_p) {
switch (_p.label) {
case 0:
if (contains(stack.element.container.flags, 16 /* DEBUG_RENDER */)) {
debugger;
}
// https://www.w3.org/TR/css-position-3/#painting-order
// 1. the background and borders of the element forming the stacking context.
return [4 /*yield*/, this.renderNodeBackgroundAndBorders(stack.element)];
case 1:
// https://www.w3.org/TR/css-position-3/#painting-order
// 1. the background and borders of the element forming the stacking context.
_p.sent();
_i = 0, _a = stack.negativeZIndex;
_p.label = 2;
case 2:
if (!(_i < _a.length)) return [3 /*break*/, 5];
child = _a[_i];
return [4 /*yield*/, this.renderStack(child)];
case 3:
_p.sent();
_p.label = 4;
case 4:
_i++;
return [3 /*break*/, 2];
case 5:
// 3. For all its in-flow, non-positioned, block-level descendants in tree order:
return [4 /*yield*/, this.renderNodeContent(stack.element)];
case 6:
// 3. For all its in-flow, non-positioned, block-level descendants in tree order:
_p.sent();
_b = 0, _c = stack.nonInlineLevel;
_p.label = 7;
case 7:
if (!(_b < _c.length)) return [3 /*break*/, 10];
child = _c[_b];
return [4 /*yield*/, this.renderNode(child)];
case 8:
_p.sent();
_p.label = 9;
case 9:
_b++;
return [3 /*break*/, 7];
case 10:
_d = 0, _e = stack.nonPositionedFloats;
_p.label = 11;
case 11:
if (!(_d < _e.length)) return [3 /*break*/, 14];
child = _e[_d];
return [4 /*yield*/, this.renderStack(child)];
case 12:
_p.sent();
_p.label = 13;
case 13:
_d++;
return [3 /*break*/, 11];
case 14:
_f = 0, _g = stack.nonPositionedInlineLevel;
_p.label = 15;
case 15:
if (!(_f < _g.length)) return [3 /*break*/, 18];
child = _g[_f];
return [4 /*yield*/, this.renderStack(child)];
case 16:
_p.sent();
_p.label = 17;
case 17:
_f++;
return [3 /*break*/, 15];
case 18:
_h = 0, _j = stack.inlineLevel;
_p.label = 19;
case 19:
if (!(_h < _j.length)) return [3 /*break*/, 22];
child = _j[_h];
return [4 /*yield*/, this.renderNode(child)];
case 20:
_p.sent();
_p.label = 21;
case 21:
_h++;
return [3 /*break*/, 19];
case 22:
_k = 0, _l = stack.zeroOrAutoZIndexOrTransformedOrOpacity;
_p.label = 23;
case 23:
if (!(_k < _l.length)) return [3 /*break*/, 26];
child = _l[_k];
return [4 /*yield*/, this.renderStack(child)];
case 24:
_p.sent();
_p.label = 25;
case 25:
_k++;
return [3 /*break*/, 23];
case 26:
_m = 0, _o = stack.positiveZIndex;
_p.label = 27;
case 27:
if (!(_m < _o.length)) return [3 /*break*/, 30];
child = _o[_m];
return [4 /*yield*/, this.renderStack(child)];
case 28:
_p.sent();
_p.label = 29;
case 29:
_m++;
return [3 /*break*/, 27];
case 30: return [2 /*return*/];
}
});
});
};
CanvasRenderer.prototype.mask = function (paths) {
this.ctx.beginPath();
this.ctx.moveTo(0, 0);
this.ctx.lineTo(this.canvas.width, 0);
this.ctx.lineTo(this.canvas.width, this.canvas.height);
this.ctx.lineTo(0, this.canvas.height);
this.ctx.lineTo(0, 0);
this.formatPath(paths.slice(0).reverse());
this.ctx.closePath();
};
CanvasRenderer.prototype.path = function (paths) {
this.ctx.beginPath();
this.formatPath(paths);
this.ctx.closePath();
};
CanvasRenderer.prototype.formatPath = function (paths) {
var _this = this;
paths.forEach(function (point, index) {
var start = isBezierCurve(point) ? point.start : point;
if (index === 0) {
_this.ctx.moveTo(start.x, start.y);
}
else {
_this.ctx.lineTo(start.x, start.y);
}
if (isBezierCurve(point)) {
_this.ctx.bezierCurveTo(point.startControl.x, point.startControl.y, point.endControl.x, point.endControl.y, point.end.x, point.end.y);
}
});
};
CanvasRenderer.prototype.renderRepeat = function (path, pattern, offsetX, offsetY) {
this.path(path);
this.ctx.fillStyle = pattern;
this.ctx.translate(offsetX, offsetY);
this.ctx.fill();
this.ctx.translate(-offsetX, -offsetY);
};
CanvasRenderer.prototype.resizeImage = function (image, width, height) {
var _a;
if (image.width === width && image.height === height) {
return image;
}
var ownerDocument = (_a = this.canvas.ownerDocument) !== null && _a !== void 0 ? _a : document;
var canvas = ownerDocument.createElement('canvas');
canvas.width = Math.max(1, width);
canvas.height = Math.max(1, height);
var ctx = canvas.getContext('2d');
ctx.drawImage(image, 0, 0, image.width, image.height, 0, 0, width, height);
return canvas;
};
CanvasRenderer.prototype.renderBackgroundImage = function (container) {
return __awaiter(this, void 0, void 0, function () {
var index, _loop_1, this_1, _i, _a, backgroundImage;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
index = container.styles.backgroundImage.length - 1;
_loop_1 = function (backgroundImage) {
var image, url, _c, path, x, y, width, height, pattern, _d, path, x, y, width, height, _e, lineLength, x0, x1, y0, y1, canvas, ctx, gradient_1, pattern, _f, path, left, top_1, width, height, position, x, y, _g, rx, ry, radialGradient_1, midX, midY, f, invF;
return __generator(this, function (_h) {
switch (_h.label) {
case 0:
if (!(backgroundImage.type === CSSImageType.URL)) return [3 /*break*/, 5];
image = void 0;
url = backgroundImage.url;
_h.label = 1;
case 1:
_h.trys.push([1, 3, , 4]);
return [4 /*yield*/, this_1.context.cache.match(url)];
case 2:
image = _h.sent();
return [3 /*break*/, 4];
case 3:
_h.sent();
this_1.context.logger.error("Error loading background-image " + url);
return [3 /*break*/, 4];
case 4:
if (image) {
_c = calculateBackgroundRendering(container, index, [
image.width,
image.height,
image.width / image.height
]), path = _c[0], x = _c[1], y = _c[2], width = _c[3], height = _c[4];
pattern = this_1.ctx.createPattern(this_1.resizeImage(image, width, height), 'repeat');
this_1.renderRepeat(path, pattern, x, y);
}
return [3 /*break*/, 6];
case 5:
if (isLinearGradient(backgroundImage)) {
_d = calculateBackgroundRendering(container, index, [null, null, null]), path = _d[0], x = _d[1], y = _d[2], width = _d[3], height = _d[4];
_e = calculateGradientDirection(backgroundImage.angle, width, height), lineLength = _e[0], x0 = _e[1], x1 = _e[2], y0 = _e[3], y1 = _e[4];
canvas = document.createElement('canvas');
canvas.width = width;
canvas.height = height;
ctx = canvas.getContext('2d');
gradient_1 = ctx.createLinearGradient(x0, y0, x1, y1);
processColorStops(backgroundImage.stops, lineLength).forEach(function (colorStop) {
return gradient_1.addColorStop(colorStop.stop, asString(colorStop.color));
});
ctx.fillStyle = gradient_1;
ctx.fillRect(0, 0, width, height);
if (width > 0 && height > 0) {
pattern = this_1.ctx.createPattern(canvas, 'repeat');
this_1.renderRepeat(path, pattern, x, y);
}
}
else if (isRadialGradient(backgroundImage)) {
_f = calculateBackgroundRendering(container, index, [
null,
null,
null
]), path = _f[0], left = _f[1], top_1 = _f[2], width = _f[3], height = _f[4];
position = backgroundImage.position.length === 0 ? [FIFTY_PERCENT] : backgroundImage.position;
x = getAbsoluteValue(position[0], width);
y = getAbsoluteValue(position[position.length - 1], height);
_g = calculateRadius(backgroundImage, x, y, width, height), rx = _g[0], ry = _g[1];
if (rx > 0 && ry > 0) {
radialGradient_1 = this_1.ctx.createRadialGradient(left + x, top_1 + y, 0, left + x, top_1 + y, rx);
processColorStops(backgroundImage.stops, rx * 2).forEach(function (colorStop) {
return radialGradient_1.addColorStop(colorStop.stop, asString(colorStop.color));
});
this_1.path(path);
this_1.ctx.fillStyle = radialGradient_1;
if (rx !== ry) {
midX = container.bounds.left + 0.5 * container.bounds.width;
midY = container.bounds.top + 0.5 * container.bounds.height;
f = ry / rx;
invF = 1 / f;
this_1.ctx.save();
this_1.ctx.translate(midX, midY);
this_1.ctx.transform(1, 0, 0, f, 0, 0);
this_1.ctx.translate(-midX, -midY);
this_1.ctx.fillRect(left, invF * (top_1 - midY) + midY, width, height * invF);
this_1.ctx.restore();
}
else {
this_1.ctx.fill();
}
}
}
_h.label = 6;
case 6:
index--;
return [2 /*return*/];
}
});
};
this_1 = this;
_i = 0, _a = container.styles.backgroundImage.slice(0).reverse();
_b.label = 1;
case 1:
if (!(_i < _a.length)) return [3 /*break*/, 4];
backgroundImage = _a[_i];
return [5 /*yield**/, _loop_1(backgroundImage)];
case 2:
_b.sent();
_b.label = 3;
case 3:
_i++;
return [3 /*break*/, 1];
case 4: return [2 /*return*/];
}
});
});
};
CanvasRenderer.prototype.renderSolidBorder = function (color, side, curvePoints) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
this.path(parsePathForBorder(curvePoints, side));
this.ctx.fillStyle = asString(color);
this.ctx.fill();
return [2 /*return*/];
});
});
};
CanvasRenderer.prototype.renderDoubleBorder = function (color, width, side, curvePoints) {
return __awaiter(this, void 0, void 0, function () {
var outerPaths, innerPaths;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!(width < 3)) return [3 /*break*/, 2];
return [4 /*yield*/, this.renderSolidBorder(color, side, curvePoints)];
case 1:
_a.sent();
return [2 /*return*/];
case 2:
outerPaths = parsePathForBorderDoubleOuter(curvePoints, side);
this.path(outerPaths);
this.ctx.fillStyle = asString(color);
this.ctx.fill();
innerPaths = parsePathForBorderDoubleInner(curvePoints, side);
this.path(innerPaths);
this.ctx.fill();
return [2 /*return*/];
}
});
});
};
CanvasRenderer.prototype.renderNodeBackgroundAndBorders = function (paint) {
return __awaiter(this, void 0, void 0, function () {
var styles, hasBackground, borders, backgroundPaintingArea, side, _i, borders_1, border;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
this.applyEffects(paint.getEffects(2 /* BACKGROUND_BORDERS */));
styles = paint.container.styles;
hasBackground = !isTransparent(styles.backgroundColor) || styles.backgroundImage.length;
borders = [
{ style: styles.borderTopStyle, color: styles.borderTopColor, width: styles.borderTopWidth },
{ style: styles.borderRightStyle, color: styles.borderRightColor, width: styles.borderRightWidth },
{ style: styles.borderBottomStyle, color: styles.borderBottomColor, width: styles.borderBottomWidth },
{ style: styles.borderLeftStyle, color: styles.borderLeftColor, width: styles.borderLeftWidth }
];
backgroundPaintingArea = calculateBackgroundCurvedPaintingArea(getBackgroundValueForIndex(styles.backgroundClip, 0), paint.curves);
if (!(hasBackground || styles.boxShadow.length)) return [3 /*break*/, 2];
this.ctx.save();
this.path(backgroundPaintingArea);
this.ctx.clip();
if (!isTransparent(styles.backgroundColor)) {
this.ctx.fillStyle = asString(styles.backgroundColor);
this.ctx.fill();
}
return [4 /*yield*/, this.renderBackgroundImage(paint.container)];
case 1:
_a.sent();
this.ctx.restore();
styles.boxShadow
.slice(0)
.reverse()
.forEach(function (shadow) {
_this.ctx.save();
var borderBoxArea = calculateBorderBoxPath(paint.curves);
var maskOffset = shadow.inset ? 0 : MASK_OFFSET;
var shadowPaintingArea = transformPath(borderBoxArea, -maskOffset + (shadow.inset ? 1 : -1) * shadow.spread.number, (shadow.inset ? 1 : -1) * shadow.spread.number, shadow.spread.number * (shadow.inset ? -2 : 2), shadow.spread.number * (shadow.inset ? -2 : 2));
if (shadow.inset) {
_this.path(borderBoxArea);
_this.ctx.clip();
_this.mask(shadowPaintingArea);
}
else {
_this.mask(borderBoxArea);
_this.ctx.clip();
_this.path(shadowPaintingArea);
}
_this.ctx.shadowOffsetX = shadow.offsetX.number + maskOffset;
_this.ctx.shadowOffsetY = shadow.offsetY.number;
_this.ctx.shadowColor = asString(shadow.color);
_this.ctx.shadowBlur = shadow.blur.number;
_this.ctx.fillStyle = shadow.inset ? asString(shadow.color) : 'rgba(0,0,0,1)';
_this.ctx.fill();
_this.ctx.restore();
});
_a.label = 2;
case 2:
side = 0;
_i = 0, borders_1 = borders;
_a.label = 3;
case 3:
if (!(_i < borders_1.length)) return [3 /*break*/, 13];
border = borders_1[_i];
if (!(border.style !== BORDER_STYLE.NONE && !isTransparent(border.color) && border.width > 0)) return [3 /*break*/, 11];
if (!(border.style === BORDER_STYLE.DASHED)) return [3 /*break*/, 5];
return [4 /*yield*/, this.renderDashedDottedBorder(border.color, border.width, side, paint.curves, BORDER_STYLE.DASHED)];
case 4:
_a.sent();
return [3 /*break*/, 11];
case 5:
if (!(border.style === BORDER_STYLE.DOTTED)) return [3 /*break*/, 7];
return [4 /*yield*/, this.renderDashedDottedBorder(border.color, border.width, side, paint.curves, BORDER_STYLE.DOTTED)];
case 6:
_a.sent();
return [3 /*break*/, 11];
case 7:
if (!(border.style === BORDER_STYLE.DOUBLE)) return [3 /*break*/, 9];
return [4 /*yield*/, this.renderDoubleBorder(border.color, border.width, side, paint.curves)];
case 8:
_a.sent();
return [3 /*break*/, 11];
case 9: return [4 /*yield*/, this.renderSolidBorder(border.color, side, paint.curves)];
case 10:
_a.sent();
_a.label = 11;
case 11:
side++;
_a.label = 12;
case 12:
_i++;
return [3 /*break*/, 3];
case 13: return [2 /*return*/];
}
});
});
};
CanvasRenderer.prototype.renderDashedDottedBorder = function (color, width, side, curvePoints, style) {
return __awaiter(this, void 0, void 0, function () {
var strokePaths, boxPaths, startX, startY, endX, endY, length, dashLength, spaceLength, useLineDash, multiplier, numberOfDashes, minSpace, maxSpace, path1, path2, path1, path2;
return __generator(this, function (_a) {
this.ctx.save();
strokePaths = parsePathForBorderStroke(curvePoints, side);
boxPaths = parsePathForBorder(curvePoints, side);
if (style === BORDER_STYLE.DASHED) {
this.path(boxPaths);
this.ctx.clip();
}
if (isBezierCurve(boxPaths[0])) {
startX = boxPaths[0].start.x;
startY = boxPaths[0].start.y;
}
else {
startX = boxPaths[0].x;
startY = boxPaths[0].y;
}
if (isBezierCurve(boxPaths[1])) {
endX = boxPaths[1].end.x;
endY = boxPaths[1].end.y;
}
else {
endX = boxPaths[1].x;
endY = boxPaths[1].y;
}
if (side === 0 || side === 2) {
length = Math.abs(startX - endX);
}
else {
length = Math.abs(startY - endY);
}
this.ctx.beginPath();
if (style === BORDER_STYLE.DOTTED) {
this.formatPath(strokePaths);
}
else {
this.formatPath(boxPaths.slice(0, 2));
}
dashLength = width < 3 ? width * 3 : width * 2;
spaceLength = width < 3 ? width * 2 : width;
if (style === BORDER_STYLE.DOTTED) {
dashLength = width;
spaceLength = width;
}
useLineDash = true;
if (length <= dashLength * 2) {
useLineDash = false;
}
else if (length <= dashLength * 2 + spaceLength) {
multiplier = length / (2 * dashLength + spaceLength);
dashLength *= multiplier;
spaceLength *= multiplier;
}
else {
numberOfDashes = Math.floor((length + spaceLength) / (dashLength + spaceLength));
minSpace = (length - numberOfDashes * dashLength) / (numberOfDashes - 1);
maxSpace = (length - (numberOfDashes + 1) * dashLength) / numberOfDashes;
spaceLength =
maxSpace <= 0 || Math.abs(spaceLength - minSpace) < Math.abs(spaceLength - maxSpace)
? minSpace
: maxSpace;
}
if (useLineDash) {
if (style === BORDER_STYLE.DOTTED) {
this.ctx.setLineDash([0, dashLength + spaceLength]);
}
else {
this.ctx.setLineDash([dashLength, spaceLength]);
}
}
if (style === BORDER_STYLE.DOTTED) {
this.ctx.lineCap = 'round';
this.ctx.lineWidth = width;
}
else {
this.ctx.lineWidth = width * 2 + 1.1;
}
this.ctx.strokeStyle = asString(color);
this.ctx.stroke();
this.ctx.setLineDash([]);
// dashed round edge gap
if (style === BORDER_STYLE.DASHED) {
if (isBezierCurve(boxPaths[0])) {
path1 = boxPaths[3];
path2 = boxPaths[0];
this.ctx.beginPath();
this.formatPath([new Vector(path1.end.x, path1.end.y), new Vector(path2.start.x, path2.start.y)]);
this.ctx.stroke();
}
if (isBezierCurve(boxPaths[1])) {
path1 = boxPaths[1];
path2 = boxPaths[2];
this.ctx.beginPath();
this.formatPath([new Vector(path1.end.x, path1.end.y), new Vector(path2.start.x, path2.start.y)]);
this.ctx.stroke();
}
}
this.ctx.restore();
return [2 /*return*/];
});
});
};
CanvasRenderer.prototype.render = function (element) {
return __awaiter(this, void 0, void 0, function () {
var stack;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (this.options.backgroundColor) {
this.ctx.fillStyle = asString(this.options.backgroundColor);
this.ctx.fillRect(this.options.x, this.options.y, this.options.width, this.options.height);
}
stack = parseStackingContexts(element);
return [4 /*yield*/, this.renderStack(stack)];
case 1:
_a.sent();
this.applyEffects([]);
return [2 /*return*/, this.canvas];
}
});
});
};
return CanvasRenderer;
}(Renderer));
var isTextInputElement = function (container) {
if (container instanceof TextareaElementContainer) {
return true;
}
else if (container instanceof SelectElementContainer) {
return true;
}
else if (container instanceof InputElementContainer && container.type !== RADIO && container.type !== CHECKBOX) {
return true;
}
return false;
};
var calculateBackgroundCurvedPaintingArea = function (clip, curves) {
switch (clip) {
case BACKGROUND_CLIP.BORDER_BOX:
return calculateBorderBoxPath(curves);
case BACKGROUND_CLIP.CONTENT_BOX:
return calculateContentBoxPath(curves);
case BACKGROUND_CLIP.PADDING_BOX:
default:
return calculatePaddingBoxPath(curves);
}
};
var canvasTextAlign = function (textAlign) {
switch (textAlign) {
case TEXT_ALIGN.CENTER:
return 'center';
case TEXT_ALIGN.RIGHT:
return 'right';
case TEXT_ALIGN.LEFT:
default:
return 'left';
}
};
var ForeignObjectRenderer = /** @class */ (function (_super) {
__extends(ForeignObjectRenderer, _super);
function ForeignObjectRenderer(context, options) {
var _this = _super.call(this, context, options) || this;
_this.canvas = options.canvas ? options.canvas : document.createElement('canvas');
_this.ctx = _this.canvas.getContext('2d');
_this.options = options;
_this.canvas.width = Math.floor(options.width * options.scale);
_this.canvas.height = Math.floor(options.height * options.scale);
_this.canvas.style.width = options.width + "px";
_this.canvas.style.height = options.height + "px";
_this.ctx.scale(_this.options.scale, _this.options.scale);
_this.ctx.translate(-options.x, -options.y);
_this.context.logger.debug("EXPERIMENTAL ForeignObject renderer initialized (" + options.width + "x" + options.height + " at " + options.x + "," + options.y + ") with scale " + options.scale);
return _this;
}
ForeignObjectRenderer.prototype.render = function (element) {
return __awaiter(this, void 0, void 0, function () {
var svg, img;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
svg = createForeignObjectSVG(this.options.width * this.options.scale, this.options.height * this.options.scale, this.options.scale, this.options.scale, element);
return [4 /*yield*/, loadSerializedSVG(svg)];
case 1:
img = _a.sent();
if (this.options.backgroundColor) {
this.ctx.fillStyle = asString(this.options.backgroundColor);
this.ctx.fillRect(0, 0, this.options.width * this.options.scale, this.options.height * this.options.scale);
}
this.ctx.drawImage(img, -this.options.x * this.options.scale, -this.options.y * this.options.scale);
return [2 /*return*/, this.canvas];
}
});
});
};
return ForeignObjectRenderer;
}(Renderer));
var loadSerializedSVG = function (svg) {
return new Promise(function (resolve, reject) {
var img = new Image();
img.onload = function () {
resolve(img);
};
img.onerror = reject;
img.src = "data:image/svg+xml;charset=utf-8," + encodeURIComponent(new XMLSerializer().serializeToString(svg));
});
};
var Logger = /** @class */ (function () {
function Logger(_a) {
var id = _a.id, enabled = _a.enabled;
this.id = id;
this.enabled = enabled;
this.start = Date.now();
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
Logger.prototype.debug = function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
if (this.enabled) {
// eslint-disable-next-line no-console
if (typeof window !== 'undefined' && window.console && typeof console.debug === 'function') {
// eslint-disable-next-line no-console
console.debug.apply(console, __spreadArray([this.id, this.getTime() + "ms"], args));
}
else {
this.info.apply(this, args);
}
}
};
Logger.prototype.getTime = function () {
return Date.now() - this.start;
};
// eslint-disable-next-line @typescript-eslint/no-explicit-any
Logger.prototype.info = function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
if (this.enabled) {
// eslint-disable-next-line no-console
if (typeof window !== 'undefined' && window.console && typeof console.info === 'function') {
// eslint-disable-next-line no-console
console.info.apply(console, __spreadArray([this.id, this.getTime() + "ms"], args));
}
}
};
// eslint-disable-next-line @typescript-eslint/no-explicit-any
Logger.prototype.warn = function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
if (this.enabled) {
// eslint-disable-next-line no-console
if (typeof window !== 'undefined' && window.console && typeof console.warn === 'function') {
// eslint-disable-next-line no-console
console.warn.apply(console, __spreadArray([this.id, this.getTime() + "ms"], args));
}
else {
this.info.apply(this, args);
}
}
};
// eslint-disable-next-line @typescript-eslint/no-explicit-any
Logger.prototype.error = function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
if (this.enabled) {
// eslint-disable-next-line no-console
if (typeof window !== 'undefined' && window.console && typeof console.error === 'function') {
// eslint-disable-next-line no-console
console.error.apply(console, __spreadArray([this.id, this.getTime() + "ms"], args));
}
else {
this.info.apply(this, args);
}
}
};
Logger.instances = {};
return Logger;
}());
var Context = /** @class */ (function () {
function Context(options, windowBounds) {
var _a;
this.windowBounds = windowBounds;
this.instanceName = "#" + Context.instanceCount++;
this.logger = new Logger({ id: this.instanceName, enabled: options.logging });
this.cache = (_a = options.cache) !== null && _a !== void 0 ? _a : new Cache(this, options);
}
Context.instanceCount = 1;
return Context;
}());
var html2canvas = function (element, options) {
if (options === void 0) { options = {}; }
return renderElement(element, options);
};
if (typeof window !== 'undefined') {
CacheStorage.setContext(window);
}
var renderElement = function (element, opts) { return __awaiter(void 0, void 0, void 0, function () {
var ownerDocument, defaultView, resourceOptions, contextOptions, windowOptions, windowBounds, context, foreignObjectRendering, cloneOptions, documentCloner, clonedElement, container, _a, width, height, left, top, backgroundColor, renderOptions, canvas, renderer, root, renderer;
var _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q, _r, _s, _t;
return __generator(this, function (_u) {
switch (_u.label) {
case 0:
if (!element || typeof element !== 'object') {
return [2 /*return*/, Promise.reject('Invalid element provided as first argument')];
}
ownerDocument = element.ownerDocument;
if (!ownerDocument) {
throw new Error("Element is not attached to a Document");
}
defaultView = ownerDocument.defaultView;
if (!defaultView) {
throw new Error("Document is not attached to a Window");
}
resourceOptions = {
allowTaint: (_b = opts.allowTaint) !== null && _b !== void 0 ? _b : false,
imageTimeout: (_c = opts.imageTimeout) !== null && _c !== void 0 ? _c : 15000,
proxy: opts.proxy,
useCORS: (_d = opts.useCORS) !== null && _d !== void 0 ? _d : false
};
contextOptions = __assign({ logging: (_e = opts.logging) !== null && _e !== void 0 ? _e : true, cache: opts.cache }, resourceOptions);
windowOptions = {
windowWidth: (_f = opts.windowWidth) !== null && _f !== void 0 ? _f : defaultView.innerWidth,
windowHeight: (_g = opts.windowHeight) !== null && _g !== void 0 ? _g : defaultView.innerHeight,
scrollX: (_h = opts.scrollX) !== null && _h !== void 0 ? _h : defaultView.pageXOffset,
scrollY: (_j = opts.scrollY) !== null && _j !== void 0 ? _j : defaultView.pageYOffset
};
windowBounds = new Bounds(windowOptions.scrollX, windowOptions.scrollY, windowOptions.windowWidth, windowOptions.windowHeight);
context = new Context(contextOptions, windowBounds);
foreignObjectRendering = (_k = opts.foreignObjectRendering) !== null && _k !== void 0 ? _k : false;
cloneOptions = {
allowTaint: (_l = opts.allowTaint) !== null && _l !== void 0 ? _l : false,
onclone: opts.onclone,
ignoreElements: opts.ignoreElements,
inlineImages: foreignObjectRendering,
copyStyles: foreignObjectRendering
};
context.logger.debug("Starting document clone with size " + windowBounds.width + "x" + windowBounds.height + " scrolled to " + -windowBounds.left + "," + -windowBounds.top);
documentCloner = new DocumentCloner(context, element, cloneOptions);
clonedElement = documentCloner.clonedReferenceElement;
if (!clonedElement) {
return [2 /*return*/, Promise.reject("Unable to find element in cloned iframe")];
}
return [4 /*yield*/, documentCloner.toIFrame(ownerDocument, windowBounds)];
case 1:
container = _u.sent();
_a = isBodyElement(clonedElement) || isHTMLElement(clonedElement)
? parseDocumentSize(clonedElement.ownerDocument)
: parseBounds(context, clonedElement), width = _a.width, height = _a.height, left = _a.left, top = _a.top;
backgroundColor = parseBackgroundColor(context, clonedElement, opts.backgroundColor);
renderOptions = {
canvas: opts.canvas,
backgroundColor: backgroundColor,
scale: (_o = (_m = opts.scale) !== null && _m !== void 0 ? _m : defaultView.devicePixelRatio) !== null && _o !== void 0 ? _o : 1,
x: ((_p = opts.x) !== null && _p !== void 0 ? _p : 0) + left,
y: ((_q = opts.y) !== null && _q !== void 0 ? _q : 0) + top,
width: (_r = opts.width) !== null && _r !== void 0 ? _r : Math.ceil(width),
height: (_s = opts.height) !== null && _s !== void 0 ? _s : Math.ceil(height)
};
if (!foreignObjectRendering) return [3 /*break*/, 3];
context.logger.debug("Document cloned, using foreign object rendering");
renderer = new ForeignObjectRenderer(context, renderOptions);
return [4 /*yield*/, renderer.render(clonedElement)];
case 2:
canvas = _u.sent();
return [3 /*break*/, 5];
case 3:
context.logger.debug("Document cloned, element located at " + left + "," + top + " with size " + width + "x" + height + " using computed rendering");
context.logger.debug("Starting DOM parsing");
root = parseTree(context, clonedElement);
if (backgroundColor === root.styles.backgroundColor) {
root.styles.backgroundColor = COLORS.TRANSPARENT;
}
context.logger.debug("Starting renderer for element at " + renderOptions.x + "," + renderOptions.y + " with size " + renderOptions.width + "x" + renderOptions.height);
renderer = new CanvasRenderer(context, renderOptions);
return [4 /*yield*/, renderer.render(root)];
case 4:
canvas = _u.sent();
_u.label = 5;
case 5:
if ((_t = opts.removeContainer) !== null && _t !== void 0 ? _t : true) {
if (!DocumentCloner.destroy(container)) {
context.logger.error("Cannot detach cloned iframe as it is not in the DOM anymore");
}
}
context.logger.debug("Finished rendering");
return [2 /*return*/, canvas];
}
});
}); };
var parseBackgroundColor = function (context, element, backgroundColorOverride) {
var ownerDocument = element.ownerDocument;
// http://www.w3.org/TR/css3-background/#special-backgrounds
var documentBackgroundColor = ownerDocument.documentElement
? parseColor(context, getComputedStyle(ownerDocument.documentElement).backgroundColor)
: COLORS.TRANSPARENT;
var bodyBackgroundColor = ownerDocument.body
? parseColor(context, getComputedStyle(ownerDocument.body).backgroundColor)
: COLORS.TRANSPARENT;
var defaultBackgroundColor = typeof backgroundColorOverride === 'string'
? parseColor(context, backgroundColorOverride)
: backgroundColorOverride === null
? COLORS.TRANSPARENT
: 0xffffffff;
return element === ownerDocument.documentElement
? isTransparent(documentBackgroundColor)
? isTransparent(bodyBackgroundColor)
? defaultBackgroundColor
: bodyBackgroundColor
: documentBackgroundColor
: defaultBackgroundColor;
};
return html2canvas;
})));
//# sourceMappingURL=html2canvas.js.map
/***/ }),
/***/ "./node_modules/html2pdf.js/dist/html2pdf.js":
/*!***************************************************!*\
!*** ./node_modules/html2pdf.js/dist/html2pdf.js ***!
\***************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global, process) {/*!
* html2pdf.js v0.10.1
* Copyright (c) 2021 Erik Koopmans
* Released under the MIT License.
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(true)
module.exports = factory(__webpack_require__(/*! jspdf */ "./node_modules/jspdf/dist/jspdf.es.min.js"), __webpack_require__(/*! html2canvas */ "./node_modules/html2canvas/dist/html2canvas.js"));
else {}
})(self, function(__WEBPACK_EXTERNAL_MODULE_jspdf__, __WEBPACK_EXTERNAL_MODULE_html2canvas__) {
return /******/ (function() { // webpackBootstrap
/******/ var __webpack_modules__ = ({
/***/ "./src/plugin/hyperlinks.js":
/*!**********************************!*\
!*** ./src/plugin/hyperlinks.js ***!
\**********************************/
/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var core_js_modules_web_dom_collections_for_each_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! core-js/modules/web.dom-collections.for-each.js */ "./node_modules/core-js/modules/web.dom-collections.for-each.js");
/* harmony import */ var core_js_modules_web_dom_collections_for_each_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_web_dom_collections_for_each_js__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var core_js_modules_es_string_link_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! core-js/modules/es.string.link.js */ "./node_modules/core-js/modules/es.string.link.js");
/* harmony import */ var core_js_modules_es_string_link_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_string_link_js__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var _worker_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ../worker.js */ "./src/worker.js");
/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../utils.js */ "./src/utils.js");
// Add hyperlink functionality to the PDF creation.
// Main link array, and refs to original functions.
var linkInfo = [];
var orig = {
toContainer: _worker_js__WEBPACK_IMPORTED_MODULE_2__.default.prototype.toContainer,
toPdf: _worker_js__WEBPACK_IMPORTED_MODULE_2__.default.prototype.toPdf
};
_worker_js__WEBPACK_IMPORTED_MODULE_2__.default.prototype.toContainer = function toContainer() {
return orig.toContainer.call(this).then(function toContainer_hyperlink() {
// Retrieve hyperlink info if the option is enabled.
if (this.opt.enableLinks) {
// Find all anchor tags and get the container's bounds for reference.
var container = this.prop.container;
var links = container.querySelectorAll('a');
var containerRect = (0,_utils_js__WEBPACK_IMPORTED_MODULE_3__.unitConvert)(container.getBoundingClientRect(), this.prop.pageSize.k);
linkInfo = []; // Loop through each anchor tag.
Array.prototype.forEach.call(links, function (link) {
// Treat each client rect as a separate link (for text-wrapping).
var clientRects = link.getClientRects();
for (var i = 0; i < clientRects.length; i++) {
var clientRect = (0,_utils_js__WEBPACK_IMPORTED_MODULE_3__.unitConvert)(clientRects[i], this.prop.pageSize.k);
clientRect.left -= containerRect.left;
clientRect.top -= containerRect.top;
var page = Math.floor(clientRect.top / this.prop.pageSize.inner.height) + 1;
var top = this.opt.margin[0] + clientRect.top % this.prop.pageSize.inner.height;
var left = this.opt.margin[1] + clientRect.left;
linkInfo.push({
page: page,
top: top,
left: left,
clientRect: clientRect,
link: link
});
}
}, this);
}
});
};
_worker_js__WEBPACK_IMPORTED_MODULE_2__.default.prototype.toPdf = function toPdf() {
return orig.toPdf.call(this).then(function toPdf_hyperlink() {
// Add hyperlinks if the option is enabled.
if (this.opt.enableLinks) {
// Attach each anchor tag based on info from toContainer().
linkInfo.forEach(function (l) {
this.prop.pdf.setPage(l.page);
this.prop.pdf.link(l.left, l.top, l.clientRect.width, l.clientRect.height, {
url: l.link.href
});
}, this); // Reset the active page of the PDF to the final page.
var nPages = this.prop.pdf.internal.getNumberOfPages();
this.prop.pdf.setPage(nPages);
}
});
};
/***/ }),
/***/ "./src/plugin/jspdf-plugin.js":
/*!************************************!*\
!*** ./src/plugin/jspdf-plugin.js ***!
\************************************/
/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var core_js_modules_es_symbol_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! core-js/modules/es.symbol.js */ "./node_modules/core-js/modules/es.symbol.js");
/* harmony import */ var core_js_modules_es_symbol_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_symbol_js__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var core_js_modules_es_symbol_description_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! core-js/modules/es.symbol.description.js */ "./node_modules/core-js/modules/es.symbol.description.js");
/* harmony import */ var core_js_modules_es_symbol_description_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_symbol_description_js__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var core_js_modules_es_object_to_string_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! core-js/modules/es.object.to-string.js */ "./node_modules/core-js/modules/es.object.to-string.js");
/* harmony import */ var core_js_modules_es_object_to_string_js__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_object_to_string_js__WEBPACK_IMPORTED_MODULE_2__);
/* harmony import */ var core_js_modules_es_symbol_iterator_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! core-js/modules/es.symbol.iterator.js */ "./node_modules/core-js/modules/es.symbol.iterator.js");
/* harmony import */ var core_js_modules_es_symbol_iterator_js__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_symbol_iterator_js__WEBPACK_IMPORTED_MODULE_3__);
/* harmony import */ var core_js_modules_es_array_iterator_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! core-js/modules/es.array.iterator.js */ "./node_modules/core-js/modules/es.array.iterator.js");
/* harmony import */ var core_js_modules_es_array_iterator_js__WEBPACK_IMPORTED_MODULE_4___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_array_iterator_js__WEBPACK_IMPORTED_MODULE_4__);
/* harmony import */ var core_js_modules_es_string_iterator_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! core-js/modules/es.string.iterator.js */ "./node_modules/core-js/modules/es.string.iterator.js");
/* harmony import */ var core_js_modules_es_string_iterator_js__WEBPACK_IMPORTED_MODULE_5___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_string_iterator_js__WEBPACK_IMPORTED_MODULE_5__);
/* harmony import */ var core_js_modules_web_dom_collections_iterator_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! core-js/modules/web.dom-collections.iterator.js */ "./node_modules/core-js/modules/web.dom-collections.iterator.js");
/* harmony import */ var core_js_modules_web_dom_collections_iterator_js__WEBPACK_IMPORTED_MODULE_6___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_web_dom_collections_iterator_js__WEBPACK_IMPORTED_MODULE_6__);
/* harmony import */ var jspdf__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! jspdf */ "jspdf");
/* harmony import */ var jspdf__WEBPACK_IMPORTED_MODULE_7___default = /*#__PURE__*/__webpack_require__.n(jspdf__WEBPACK_IMPORTED_MODULE_7__);
function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
// Import dependencies.
// Get dimensions of a PDF page, as determined by jsPDF.
jspdf__WEBPACK_IMPORTED_MODULE_7__.jsPDF.getPageSize = function (orientation, unit, format) {
// Decode options object
if (_typeof(orientation) === 'object') {
var options = orientation;
orientation = options.orientation;
unit = options.unit || unit;
format = options.format || format;
} // Default options
unit = unit || 'mm';
format = format || 'a4';
orientation = ('' + (orientation || 'P')).toLowerCase();
var format_as_string = ('' + format).toLowerCase(); // Size in pt of various paper formats
var pageFormats = {
'a0': [2383.94, 3370.39],
'a1': [1683.78, 2383.94],
'a2': [1190.55, 1683.78],
'a3': [841.89, 1190.55],
'a4': [595.28, 841.89],
'a5': [419.53, 595.28],
'a6': [297.64, 419.53],
'a7': [209.76, 297.64],
'a8': [147.40, 209.76],
'a9': [104.88, 147.40],
'a10': [73.70, 104.88],
'b0': [2834.65, 4008.19],
'b1': [2004.09, 2834.65],
'b2': [1417.32, 2004.09],
'b3': [1000.63, 1417.32],
'b4': [708.66, 1000.63],
'b5': [498.90, 708.66],
'b6': [354.33, 498.90],
'b7': [249.45, 354.33],
'b8': [175.75, 249.45],
'b9': [124.72, 175.75],
'b10': [87.87, 124.72],
'c0': [2599.37, 3676.54],
'c1': [1836.85, 2599.37],
'c2': [1298.27, 1836.85],
'c3': [918.43, 1298.27],
'c4': [649.13, 918.43],
'c5': [459.21, 649.13],
'c6': [323.15, 459.21],
'c7': [229.61, 323.15],
'c8': [161.57, 229.61],
'c9': [113.39, 161.57],
'c10': [79.37, 113.39],
'dl': [311.81, 623.62],
'letter': [612, 792],
'government-letter': [576, 756],
'legal': [612, 1008],
'junior-legal': [576, 360],
'ledger': [1224, 792],
'tabloid': [792, 1224],
'credit-card': [153, 243]
}; // Unit conversion
switch (unit) {
case 'pt':
var k = 1;
break;
case 'mm':
var k = 72 / 25.4;
break;
case 'cm':
var k = 72 / 2.54;
break;
case 'in':
var k = 72;
break;
case 'px':
var k = 72 / 96;
break;
case 'pc':
var k = 12;
break;
case 'em':
var k = 12;
break;
case 'ex':
var k = 6;
break;
default:
throw 'Invalid unit: ' + unit;
} // Dimensions are stored as user units and converted to points on output
if (pageFormats.hasOwnProperty(format_as_string)) {
var pageHeight = pageFormats[format_as_string][1] / k;
var pageWidth = pageFormats[format_as_string][0] / k;
} else {
try {
var pageHeight = format[1];
var pageWidth = format[0];
} catch (err) {
throw new Error('Invalid format: ' + format);
}
} // Handle page orientation
if (orientation === 'p' || orientation === 'portrait') {
orientation = 'p';
if (pageWidth > pageHeight) {
var tmp = pageWidth;
pageWidth = pageHeight;
pageHeight = tmp;
}
} else if (orientation === 'l' || orientation === 'landscape') {
orientation = 'l';
if (pageHeight > pageWidth) {
var tmp = pageWidth;
pageWidth = pageHeight;
pageHeight = tmp;
}
} else {
throw 'Invalid orientation: ' + orientation;
} // Return information (k is the unit conversion ratio from pts)
var info = {
'width': pageWidth,
'height': pageHeight,
'unit': unit,
'k': k
};
return info;
};
/* harmony default export */ __webpack_exports__["default"] = (jspdf__WEBPACK_IMPORTED_MODULE_7__.jsPDF);
/***/ }),
/***/ "./src/plugin/pagebreaks.js":
/*!**********************************!*\
!*** ./src/plugin/pagebreaks.js ***!
\**********************************/
/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var core_js_modules_es_array_concat_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! core-js/modules/es.array.concat.js */ "./node_modules/core-js/modules/es.array.concat.js");
/* harmony import */ var core_js_modules_es_array_concat_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_array_concat_js__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var core_js_modules_es_array_slice_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! core-js/modules/es.array.slice.js */ "./node_modules/core-js/modules/es.array.slice.js");
/* harmony import */ var core_js_modules_es_array_slice_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_array_slice_js__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var core_js_modules_es_array_join_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! core-js/modules/es.array.join.js */ "./node_modules/core-js/modules/es.array.join.js");
/* harmony import */ var core_js_modules_es_array_join_js__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_array_join_js__WEBPACK_IMPORTED_MODULE_2__);
/* harmony import */ var core_js_modules_web_dom_collections_for_each_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! core-js/modules/web.dom-collections.for-each.js */ "./node_modules/core-js/modules/web.dom-collections.for-each.js");
/* harmony import */ var core_js_modules_web_dom_collections_for_each_js__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_web_dom_collections_for_each_js__WEBPACK_IMPORTED_MODULE_3__);
/* harmony import */ var core_js_modules_es_object_keys_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! core-js/modules/es.object.keys.js */ "./node_modules/core-js/modules/es.object.keys.js");
/* harmony import */ var core_js_modules_es_object_keys_js__WEBPACK_IMPORTED_MODULE_4___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_object_keys_js__WEBPACK_IMPORTED_MODULE_4__);
/* harmony import */ var _worker_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ../worker.js */ "./src/worker.js");
/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ../utils.js */ "./src/utils.js");
/* Pagebreak plugin:
Adds page-break functionality to the html2pdf library. Page-breaks can be
enabled by CSS styles, set on individual elements using selectors, or
avoided from breaking inside all elements.
Options on the `opt.pagebreak` object:
mode: String or array of strings: 'avoid-all', 'css', and/or 'legacy'
Default: ['css', 'legacy']
before: String or array of CSS selectors for which to add page-breaks
before each element. Can be a specific element with an ID
('#myID'), all elements of a type (e.g. 'img'), all of a class
('.myClass'), or even '*' to match every element.
after: Like 'before', but adds a page-break immediately after the element.
avoid: Like 'before', but avoids page-breaks on these elements. You can
enable this feature on every element using the 'avoid-all' mode.
*/
// Refs to original functions.
var orig = {
toContainer: _worker_js__WEBPACK_IMPORTED_MODULE_5__.default.prototype.toContainer
}; // Add pagebreak default options to the Worker template.
_worker_js__WEBPACK_IMPORTED_MODULE_5__.default.template.opt.pagebreak = {
mode: ['css', 'legacy'],
before: [],
after: [],
avoid: []
};
_worker_js__WEBPACK_IMPORTED_MODULE_5__.default.prototype.toContainer = function toContainer() {
return orig.toContainer.call(this).then(function toContainer_pagebreak() {
// Setup root element and inner page height.
var root = this.prop.container;
var pxPageHeight = this.prop.pageSize.inner.px.height; // Check all requested modes.
var modeSrc = [].concat(this.opt.pagebreak.mode);
var mode = {
avoidAll: modeSrc.indexOf('avoid-all') !== -1,
css: modeSrc.indexOf('css') !== -1,
legacy: modeSrc.indexOf('legacy') !== -1
}; // Get arrays of all explicitly requested elements.
var select = {};
var self = this;
['before', 'after', 'avoid'].forEach(function (key) {
var all = mode.avoidAll && key === 'avoid';
select[key] = all ? [] : [].concat(self.opt.pagebreak[key] || []);
if (select[key].length > 0) {
select[key] = Array.prototype.slice.call(root.querySelectorAll(select[key].join(', ')));
}
}); // Get all legacy page-break elements.
var legacyEls = root.querySelectorAll('.html2pdf__page-break');
legacyEls = Array.prototype.slice.call(legacyEls); // Loop through all elements.
var els = root.querySelectorAll('*');
Array.prototype.forEach.call(els, function pagebreak_loop(el) {
// Setup pagebreak rules based on legacy and avoidAll modes.
var rules = {
before: false,
after: mode.legacy && legacyEls.indexOf(el) !== -1,
avoid: mode.avoidAll
}; // Add rules for css mode.
if (mode.css) {
// TODO: Check if this is valid with iFrames.
var style = window.getComputedStyle(el); // TODO: Handle 'left' and 'right' correctly.
// TODO: Add support for 'avoid' on breakBefore/After.
var breakOpt = ['always', 'page', 'left', 'right'];
var avoidOpt = ['avoid', 'avoid-page'];
rules = {
before: rules.before || breakOpt.indexOf(style.breakBefore || style.pageBreakBefore) !== -1,
after: rules.after || breakOpt.indexOf(style.breakAfter || style.pageBreakAfter) !== -1,
avoid: rules.avoid || avoidOpt.indexOf(style.breakInside || style.pageBreakInside) !== -1
};
} // Add rules for explicit requests.
Object.keys(rules).forEach(function (key) {
rules[key] = rules[key] || select[key].indexOf(el) !== -1;
}); // Get element position on the screen.
// TODO: Subtract the top of the container from clientRect.top/bottom?
var clientRect = el.getBoundingClientRect(); // Avoid: Check if a break happens mid-element.
if (rules.avoid && !rules.before) {
var startPage = Math.floor(clientRect.top / pxPageHeight);
var endPage = Math.floor(clientRect.bottom / pxPageHeight);
var nPages = Math.abs(clientRect.bottom - clientRect.top) / pxPageHeight; // Turn on rules.before if the el is broken and is at most one page long.
if (endPage !== startPage && nPages <= 1) {
rules.before = true;
}
} // Before: Create a padding div to push the element to the next page.
if (rules.before) {
var pad = (0,_utils_js__WEBPACK_IMPORTED_MODULE_6__.createElement)('div', {
style: {
display: 'block',
height: pxPageHeight - clientRect.top % pxPageHeight + 'px'
}
});
el.parentNode.insertBefore(pad, el);
} // After: Create a padding div to fill the remaining page.
if (rules.after) {
var pad = (0,_utils_js__WEBPACK_IMPORTED_MODULE_6__.createElement)('div', {
style: {
display: 'block',
height: pxPageHeight - clientRect.bottom % pxPageHeight + 'px'
}
});
el.parentNode.insertBefore(pad, el.nextSibling);
}
});
});
};
/***/ }),
/***/ "./src/utils.js":
/*!**********************!*\
!*** ./src/utils.js ***!
\**********************/
/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "objType": function() { return /* binding */ objType; },
/* harmony export */ "createElement": function() { return /* binding */ createElement; },
/* harmony export */ "cloneNode": function() { return /* binding */ cloneNode; },
/* harmony export */ "unitConvert": function() { return /* binding */ unitConvert; },
/* harmony export */ "toPx": function() { return /* binding */ toPx; }
/* harmony export */ });
/* harmony import */ var core_js_modules_es_number_constructor_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! core-js/modules/es.number.constructor.js */ "./node_modules/core-js/modules/es.number.constructor.js");
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/* harmony import */ var core_js_modules_es_symbol_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! core-js/modules/es.symbol.js */ "./node_modules/core-js/modules/es.symbol.js");
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/* harmony import */ var core_js_modules_es_symbol_description_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! core-js/modules/es.symbol.description.js */ "./node_modules/core-js/modules/es.symbol.description.js");
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function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
// Determine the type of a variable/object.
var objType = function objType(obj) {
var type = _typeof(obj);
if (type === 'undefined') return 'undefined';else if (type === 'string' || obj instanceof String) return 'string';else if (type === 'number' || obj instanceof Number) return 'number';else if (type === 'function' || obj instanceof Function) return 'function';else if (!!obj && obj.constructor === Array) return 'array';else if (obj && obj.nodeType === 1) return 'element';else if (type === 'object') return 'object';else return 'unknown';
}; // Create an HTML element with optional className, innerHTML, and style.
var createElement = function createElement(tagName, opt) {
var el = document.createElement(tagName);
if (opt.className) el.className = opt.className;
if (opt.innerHTML) {
el.innerHTML = opt.innerHTML;
var scripts = el.getElementsByTagName('script');
for (var i = scripts.length; i-- > 0; null) {
scripts[i].parentNode.removeChild(scripts[i]);
}
}
for (var key in opt.style) {
el.style[key] = opt.style[key];
}
return el;
}; // Deep-clone a node and preserve contents/properties.
var cloneNode = function cloneNode(node, javascriptEnabled) {
// Recursively clone the node.
var clone = node.nodeType === 3 ? document.createTextNode(node.nodeValue) : node.cloneNode(false);
for (var child = node.firstChild; child; child = child.nextSibling) {
if (javascriptEnabled === true || child.nodeType !== 1 || child.nodeName !== 'SCRIPT') {
clone.appendChild(cloneNode(child, javascriptEnabled));
}
}
if (node.nodeType === 1) {
// Preserve contents/properties of special nodes.
if (node.nodeName === 'CANVAS') {
clone.width = node.width;
clone.height = node.height;
clone.getContext('2d').drawImage(node, 0, 0);
} else if (node.nodeName === 'TEXTAREA' || node.nodeName === 'SELECT') {
clone.value = node.value;
} // Preserve the node's scroll position when it loads.
clone.addEventListener('load', function () {
clone.scrollTop = node.scrollTop;
clone.scrollLeft = node.scrollLeft;
}, true);
} // Return the cloned node.
return clone;
}; // Convert units from px using the conversion value 'k' from jsPDF.
var unitConvert = function unitConvert(obj, k) {
if (objType(obj) === 'number') {
return obj * 72 / 96 / k;
} else {
var newObj = {};
for (var key in obj) {
newObj[key] = obj[key] * 72 / 96 / k;
}
return newObj;
}
}; // Convert units to px using the conversion value 'k' from jsPDF.
var toPx = function toPx(val, k) {
return Math.floor(val * k / 72 * 96);
};
/***/ }),
/***/ "./src/worker.js":
/*!***********************!*\
!*** ./src/worker.js ***!
\***********************/
/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var core_js_modules_es_object_assign_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! core-js/modules/es.object.assign.js */ "./node_modules/core-js/modules/es.object.assign.js");
/* harmony import */ var core_js_modules_es_object_assign_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_object_assign_js__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var core_js_modules_es_array_map_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! core-js/modules/es.array.map.js */ "./node_modules/core-js/modules/es.array.map.js");
/* harmony import */ var core_js_modules_es_array_map_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_array_map_js__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var core_js_modules_es_object_keys_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! core-js/modules/es.object.keys.js */ "./node_modules/core-js/modules/es.object.keys.js");
/* harmony import */ var core_js_modules_es_object_keys_js__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_object_keys_js__WEBPACK_IMPORTED_MODULE_2__);
/* harmony import */ var core_js_modules_es_array_concat_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! core-js/modules/es.array.concat.js */ "./node_modules/core-js/modules/es.array.concat.js");
/* harmony import */ var core_js_modules_es_array_concat_js__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_array_concat_js__WEBPACK_IMPORTED_MODULE_3__);
/* harmony import */ var core_js_modules_es_object_to_string_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! core-js/modules/es.object.to-string.js */ "./node_modules/core-js/modules/es.object.to-string.js");
/* harmony import */ var core_js_modules_es_object_to_string_js__WEBPACK_IMPORTED_MODULE_4___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_object_to_string_js__WEBPACK_IMPORTED_MODULE_4__);
/* harmony import */ var core_js_modules_es_regexp_to_string_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! core-js/modules/es.regexp.to-string.js */ "./node_modules/core-js/modules/es.regexp.to-string.js");
/* harmony import */ var core_js_modules_es_regexp_to_string_js__WEBPACK_IMPORTED_MODULE_5___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_regexp_to_string_js__WEBPACK_IMPORTED_MODULE_5__);
/* harmony import */ var core_js_modules_es_function_name_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! core-js/modules/es.function.name.js */ "./node_modules/core-js/modules/es.function.name.js");
/* harmony import */ var core_js_modules_es_function_name_js__WEBPACK_IMPORTED_MODULE_6___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_function_name_js__WEBPACK_IMPORTED_MODULE_6__);
/* harmony import */ var core_js_modules_web_dom_collections_for_each_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! core-js/modules/web.dom-collections.for-each.js */ "./node_modules/core-js/modules/web.dom-collections.for-each.js");
/* harmony import */ var core_js_modules_web_dom_collections_for_each_js__WEBPACK_IMPORTED_MODULE_7___default = /*#__PURE__*/__webpack_require__.n(core_js_modules_web_dom_collections_for_each_js__WEBPACK_IMPORTED_MODULE_7__);
/* harmony import */ var jspdf__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! jspdf */ "jspdf");
/* harmony import */ var jspdf__WEBPACK_IMPORTED_MODULE_8___default = /*#__PURE__*/__webpack_require__.n(jspdf__WEBPACK_IMPORTED_MODULE_8__);
/* harmony import */ var html2canvas__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! html2canvas */ "html2canvas");
/* harmony import */ var html2canvas__WEBPACK_IMPORTED_MODULE_9___default = /*#__PURE__*/__webpack_require__.n(html2canvas__WEBPACK_IMPORTED_MODULE_9__);
/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! ./utils.js */ "./src/utils.js");
/* harmony import */ var es6_promise__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! es6-promise */ "./node_modules/es6-promise/dist/es6-promise.js");
/* harmony import */ var es6_promise__WEBPACK_IMPORTED_MODULE_11___default = /*#__PURE__*/__webpack_require__.n(es6_promise__WEBPACK_IMPORTED_MODULE_11__);
var Promise = (es6_promise__WEBPACK_IMPORTED_MODULE_11___default().Promise);
/* ----- CONSTRUCTOR ----- */
var Worker = function Worker(opt) {
// Create the root parent for the proto chain, and the starting Worker.
var root = Object.assign(Worker.convert(Promise.resolve()), JSON.parse(JSON.stringify(Worker.template)));
var self = Worker.convert(Promise.resolve(), root); // Set progress, optional settings, and return.
self = self.setProgress(1, Worker, 1, [Worker]);
self = self.set(opt);
return self;
}; // Boilerplate for subclassing Promise.
Worker.prototype = Object.create(Promise.prototype);
Worker.prototype.constructor = Worker; // Converts/casts promises into Workers.
Worker.convert = function convert(promise, inherit) {
// Uses prototypal inheritance to receive changes made to ancestors' properties.
promise.__proto__ = inherit || Worker.prototype;
return promise;
};
Worker.template = {
prop: {
src: null,
container: null,
overlay: null,
canvas: null,
img: null,
pdf: null,
pageSize: null
},
progress: {
val: 0,
state: null,
n: 0,
stack: []
},
opt: {
filename: 'file.pdf',
margin: [0, 0, 0, 0],
image: {
type: 'jpeg',
quality: 0.95
},
enableLinks: true,
html2canvas: {},
jsPDF: {}
}
};
/* ----- FROM / TO ----- */
Worker.prototype.from = function from(src, type) {
function getType(src) {
switch ((0,_utils_js__WEBPACK_IMPORTED_MODULE_10__.objType)(src)) {
case 'string':
return 'string';
case 'element':
return src.nodeName.toLowerCase === 'canvas' ? 'canvas' : 'element';
default:
return 'unknown';
}
}
return this.then(function from_main() {
type = type || getType(src);
switch (type) {
case 'string':
return this.set({
src: (0,_utils_js__WEBPACK_IMPORTED_MODULE_10__.createElement)('div', {
innerHTML: src
})
});
case 'element':
return this.set({
src: src
});
case 'canvas':
return this.set({
canvas: src
});
case 'img':
return this.set({
img: src
});
default:
return this.error('Unknown source type.');
}
});
};
Worker.prototype.to = function to(target) {
// Route the 'to' request to the appropriate method.
switch (target) {
case 'container':
return this.toContainer();
case 'canvas':
return this.toCanvas();
case 'img':
return this.toImg();
case 'pdf':
return this.toPdf();
default:
return this.error('Invalid target.');
}
};
Worker.prototype.toContainer = function toContainer() {
// Set up function prerequisites.
var prereqs = [function checkSrc() {
return this.prop.src || this.error('Cannot duplicate - no source HTML.');
}, function checkPageSize() {
return this.prop.pageSize || this.setPageSize();
}];
return this.thenList(prereqs).then(function toContainer_main() {
// Define the CSS styles for the container and its overlay parent.
var overlayCSS = {
position: 'fixed',
overflow: 'hidden',
zIndex: 1000,
left: 0,
right: 0,
bottom: 0,
top: 0,
backgroundColor: 'rgba(0,0,0,0.8)'
};
var containerCSS = {
position: 'absolute',
width: this.prop.pageSize.inner.width + this.prop.pageSize.unit,
left: 0,
right: 0,
top: 0,
height: 'auto',
margin: 'auto',
backgroundColor: 'white'
}; // Set the overlay to hidden (could be changed in the future to provide a print preview).
overlayCSS.opacity = 0; // Create and attach the elements.
var source = (0,_utils_js__WEBPACK_IMPORTED_MODULE_10__.cloneNode)(this.prop.src, this.opt.html2canvas.javascriptEnabled);
this.prop.overlay = (0,_utils_js__WEBPACK_IMPORTED_MODULE_10__.createElement)('div', {
className: 'html2pdf__overlay',
style: overlayCSS
});
this.prop.container = (0,_utils_js__WEBPACK_IMPORTED_MODULE_10__.createElement)('div', {
className: 'html2pdf__container',
style: containerCSS
});
this.prop.container.appendChild(source);
this.prop.overlay.appendChild(this.prop.container);
document.body.appendChild(this.prop.overlay);
});
};
Worker.prototype.toCanvas = function toCanvas() {
// Set up function prerequisites.
var prereqs = [function checkContainer() {
return document.body.contains(this.prop.container) || this.toContainer();
}]; // Fulfill prereqs then create the canvas.
return this.thenList(prereqs).then(function toCanvas_main() {
// Handle old-fashioned 'onrendered' argument.
var options = Object.assign({}, this.opt.html2canvas);
delete options.onrendered;
return html2canvas__WEBPACK_IMPORTED_MODULE_9__(this.prop.container, options);
}).then(function toCanvas_post(canvas) {
// Handle old-fashioned 'onrendered' argument.
var onRendered = this.opt.html2canvas.onrendered || function () {};
onRendered(canvas);
this.prop.canvas = canvas;
document.body.removeChild(this.prop.overlay);
});
};
Worker.prototype.toImg = function toImg() {
// Set up function prerequisites.
var prereqs = [function checkCanvas() {
return this.prop.canvas || this.toCanvas();
}]; // Fulfill prereqs then create the image.
return this.thenList(prereqs).then(function toImg_main() {
var imgData = this.prop.canvas.toDataURL('image/' + this.opt.image.type, this.opt.image.quality);
this.prop.img = document.createElement('img');
this.prop.img.src = imgData;
});
};
Worker.prototype.toPdf = function toPdf() {
// Set up function prerequisites.
var prereqs = [function checkCanvas() {
return this.prop.canvas || this.toCanvas();
}]; // Fulfill prereqs then create the image.
return this.thenList(prereqs).then(function toPdf_main() {
// Create local copies of frequently used properties.
var canvas = this.prop.canvas;
var opt = this.opt; // Calculate the number of pages.
var pxFullHeight = canvas.height;
var pxPageHeight = Math.floor(canvas.width * this.prop.pageSize.inner.ratio);
var nPages = Math.ceil(pxFullHeight / pxPageHeight); // Define pageHeight separately so it can be trimmed on the final page.
var pageHeight = this.prop.pageSize.inner.height; // Create a one-page canvas to split up the full image.
var pageCanvas = document.createElement('canvas');
var pageCtx = pageCanvas.getContext('2d');
pageCanvas.width = canvas.width;
pageCanvas.height = pxPageHeight; // Initialize the PDF.
this.prop.pdf = this.prop.pdf || new jspdf__WEBPACK_IMPORTED_MODULE_8__.jsPDF(opt.jsPDF);
for (var page = 0; page < nPages; page++) {
// Trim the final page to reduce file size.
if (page === nPages - 1 && pxFullHeight % pxPageHeight !== 0) {
pageCanvas.height = pxFullHeight % pxPageHeight;
pageHeight = pageCanvas.height * this.prop.pageSize.inner.width / pageCanvas.width;
} // Display the page.
var w = pageCanvas.width;
var h = pageCanvas.height;
pageCtx.fillStyle = 'white';
pageCtx.fillRect(0, 0, w, h);
pageCtx.drawImage(canvas, 0, page * pxPageHeight, w, h, 0, 0, w, h); // Add the page to the PDF.
if (page) this.prop.pdf.addPage();
var imgData = pageCanvas.toDataURL('image/' + opt.image.type, opt.image.quality);
this.prop.pdf.addImage(imgData, opt.image.type, opt.margin[1], opt.margin[0], this.prop.pageSize.inner.width, pageHeight);
}
});
};
/* ----- OUTPUT / SAVE ----- */
Worker.prototype.output = function output(type, options, src) {
// Redirect requests to the correct function (outputPdf / outputImg).
src = src || 'pdf';
if (src.toLowerCase() === 'img' || src.toLowerCase() === 'image') {
return this.outputImg(type, options);
} else {
return this.outputPdf(type, options);
}
};
Worker.prototype.outputPdf = function outputPdf(type, options) {
// Set up function prerequisites.
var prereqs = [function checkPdf() {
return this.prop.pdf || this.toPdf();
}]; // Fulfill prereqs then perform the appropriate output.
return this.thenList(prereqs).then(function outputPdf_main() {
/* Currently implemented output types:
* https://rawgit.com/MrRio/jsPDF/master/docs/jspdf.js.html#line992
* save(options), arraybuffer, blob, bloburi/bloburl,
* datauristring/dataurlstring, dataurlnewwindow, datauri/dataurl
*/
return this.prop.pdf.output(type, options);
});
};
Worker.prototype.outputImg = function outputImg(type, options) {
// Set up function prerequisites.
var prereqs = [function checkImg() {
return this.prop.img || this.toImg();
}]; // Fulfill prereqs then perform the appropriate output.
return this.thenList(prereqs).then(function outputImg_main() {
switch (type) {
case undefined:
case 'img':
return this.prop.img;
case 'datauristring':
case 'dataurlstring':
return this.prop.img.src;
case 'datauri':
case 'dataurl':
return document.location.href = this.prop.img.src;
default:
throw 'Image output type "' + type + '" is not supported.';
}
});
};
Worker.prototype.save = function save(filename) {
// Set up function prerequisites.
var prereqs = [function checkPdf() {
return this.prop.pdf || this.toPdf();
}]; // Fulfill prereqs, update the filename (if provided), and save the PDF.
return this.thenList(prereqs).set(filename ? {
filename: filename
} : null).then(function save_main() {
this.prop.pdf.save(this.opt.filename);
});
};
/* ----- SET / GET ----- */
Worker.prototype.set = function set(opt) {
// TODO: Implement ordered pairs?
// Silently ignore invalid or empty input.
if ((0,_utils_js__WEBPACK_IMPORTED_MODULE_10__.objType)(opt) !== 'object') {
return this;
} // Build an array of setter functions to queue.
var fns = Object.keys(opt || {}).map(function (key) {
switch (key) {
case 'margin':
return this.setMargin.bind(this, opt.margin);
case 'jsPDF':
return function set_jsPDF() {
this.opt.jsPDF = opt.jsPDF;
return this.setPageSize();
};
case 'pageSize':
return this.setPageSize.bind(this, opt.pageSize);
default:
if (key in Worker.template.prop) {
// Set pre-defined properties in prop.
return function set_prop() {
this.prop[key] = opt[key];
};
} else {
// Set any other properties in opt.
return function set_opt() {
this.opt[key] = opt[key];
};
}
}
}, this); // Set properties within the promise chain.
return this.then(function set_main() {
return this.thenList(fns);
});
};
Worker.prototype.get = function get(key, cbk) {
return this.then(function get_main() {
// Fetch the requested property, either as a predefined prop or in opt.
var val = key in Worker.template.prop ? this.prop[key] : this.opt[key];
return cbk ? cbk(val) : val;
});
};
Worker.prototype.setMargin = function setMargin(margin) {
return this.then(function setMargin_main() {
// Parse the margin property: [top, left, bottom, right].
switch ((0,_utils_js__WEBPACK_IMPORTED_MODULE_10__.objType)(margin)) {
case 'number':
margin = [margin, margin, margin, margin];
case 'array':
if (margin.length === 2) {
margin = [margin[0], margin[1], margin[0], margin[1]];
}
if (margin.length === 4) {
break;
}
default:
return this.error('Invalid margin array.');
} // Set the margin property, then update pageSize.
this.opt.margin = margin;
}).then(this.setPageSize);
};
Worker.prototype.setPageSize = function setPageSize(pageSize) {
return this.then(function setPageSize_main() {
// Retrieve page-size based on jsPDF settings, if not explicitly provided.
pageSize = pageSize || jspdf__WEBPACK_IMPORTED_MODULE_8__.jsPDF.getPageSize(this.opt.jsPDF); // Add 'inner' field if not present.
if (!pageSize.hasOwnProperty('inner')) {
pageSize.inner = {
width: pageSize.width - this.opt.margin[1] - this.opt.margin[3],
height: pageSize.height - this.opt.margin[0] - this.opt.margin[2]
};
pageSize.inner.px = {
width: (0,_utils_js__WEBPACK_IMPORTED_MODULE_10__.toPx)(pageSize.inner.width, pageSize.k),
height: (0,_utils_js__WEBPACK_IMPORTED_MODULE_10__.toPx)(pageSize.inner.height, pageSize.k)
};
pageSize.inner.ratio = pageSize.inner.height / pageSize.inner.width;
} // Attach pageSize to this.
this.prop.pageSize = pageSize;
});
};
Worker.prototype.setProgress = function setProgress(val, state, n, stack) {
// Immediately update all progress values.
if (val != null) this.progress.val = val;
if (state != null) this.progress.state = state;
if (n != null) this.progress.n = n;
if (stack != null) this.progress.stack = stack;
this.progress.ratio = this.progress.val / this.progress.state; // Return this for command chaining.
return this;
};
Worker.prototype.updateProgress = function updateProgress(val, state, n, stack) {
// Immediately update all progress values, using setProgress.
return this.setProgress(val ? this.progress.val + val : null, state ? state : null, n ? this.progress.n + n : null, stack ? this.progress.stack.concat(stack) : null);
};
/* ----- PROMISE MAPPING ----- */
Worker.prototype.then = function then(onFulfilled, onRejected) {
// Wrap `this` for encapsulation.
var self = this;
return this.thenCore(onFulfilled, onRejected, function then_main(onFulfilled, onRejected) {
// Update progress while queuing, calling, and resolving `then`.
self.updateProgress(null, null, 1, [onFulfilled]);
return Promise.prototype.then.call(this, function then_pre(val) {
self.updateProgress(null, onFulfilled);
return val;
}).then(onFulfilled, onRejected).then(function then_post(val) {
self.updateProgress(1);
return val;
});
});
};
Worker.prototype.thenCore = function thenCore(onFulfilled, onRejected, thenBase) {
// Handle optional thenBase parameter.
thenBase = thenBase || Promise.prototype.then; // Wrap `this` for encapsulation and bind it to the promise handlers.
var self = this;
if (onFulfilled) {
onFulfilled = onFulfilled.bind(self);
}
if (onRejected) {
onRejected = onRejected.bind(self);
} // Cast self into a Promise to avoid polyfills recursively defining `then`.
var isNative = Promise.toString().indexOf('[native code]') !== -1 && Promise.name === 'Promise';
var selfPromise = isNative ? self : Worker.convert(Object.assign({}, self), Promise.prototype); // Return the promise, after casting it into a Worker and preserving props.
var returnVal = thenBase.call(selfPromise, onFulfilled, onRejected);
return Worker.convert(returnVal, self.__proto__);
};
Worker.prototype.thenExternal = function thenExternal(onFulfilled, onRejected) {
// Call `then` and return a standard promise (exits the Worker chain).
return Promise.prototype.then.call(this, onFulfilled, onRejected);
};
Worker.prototype.thenList = function thenList(fns) {
// Queue a series of promise 'factories' into the promise chain.
var self = this;
fns.forEach(function thenList_forEach(fn) {
self = self.thenCore(fn);
});
return self;
};
Worker.prototype['catch'] = function (onRejected) {
// Bind `this` to the promise handler, call `catch`, and return a Worker.
if (onRejected) {
onRejected = onRejected.bind(this);
}
var returnVal = Promise.prototype['catch'].call(this, onRejected);
return Worker.convert(returnVal, this);
};
Worker.prototype.catchExternal = function catchExternal(onRejected) {
// Call `catch` and return a standard promise (exits the Worker chain).
return Promise.prototype['catch'].call(this, onRejected);
};
Worker.prototype.error = function error(msg) {
// Throw the error in the Promise chain.
return this.then(function error_main() {
throw new Error(msg);
});
};
/* ----- ALIASES ----- */
Worker.prototype.using = Worker.prototype.set;
Worker.prototype.saveAs = Worker.prototype.save;
Worker.prototype.export = Worker.prototype.output;
Worker.prototype.run = Worker.prototype.then;
/* ----- FINISHING ----- */
// Expose the Worker class.
/* harmony default export */ __webpack_exports__["default"] = (Worker);
/***/ }),
/***/ "./node_modules/core-js/internals/a-function.js":
/*!******************************************************!*\
!*** ./node_modules/core-js/internals/a-function.js ***!
\******************************************************/
/***/ (function(module) {
module.exports = function (it) {
if (typeof it != 'function') {
throw TypeError(String(it) + ' is not a function');
} return it;
};
/***/ }),
/***/ "./node_modules/core-js/internals/a-possible-prototype.js":
/*!****************************************************************!*\
!*** ./node_modules/core-js/internals/a-possible-prototype.js ***!
\****************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var isObject = __webpack_require__(/*! ../internals/is-object */ "./node_modules/core-js/internals/is-object.js");
module.exports = function (it) {
if (!isObject(it) && it !== null) {
throw TypeError("Can't set " + String(it) + ' as a prototype');
} return it;
};
/***/ }),
/***/ "./node_modules/core-js/internals/add-to-unscopables.js":
/*!**************************************************************!*\
!*** ./node_modules/core-js/internals/add-to-unscopables.js ***!
\**************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var create = __webpack_require__(/*! ../internals/object-create */ "./node_modules/core-js/internals/object-create.js");
var definePropertyModule = __webpack_require__(/*! ../internals/object-define-property */ "./node_modules/core-js/internals/object-define-property.js");
var UNSCOPABLES = wellKnownSymbol('unscopables');
var ArrayPrototype = Array.prototype;
// Array.prototype[@@unscopables]
// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables
if (ArrayPrototype[UNSCOPABLES] == undefined) {
definePropertyModule.f(ArrayPrototype, UNSCOPABLES, {
configurable: true,
value: create(null)
});
}
// add a key to Array.prototype[@@unscopables]
module.exports = function (key) {
ArrayPrototype[UNSCOPABLES][key] = true;
};
/***/ }),
/***/ "./node_modules/core-js/internals/an-object.js":
/*!*****************************************************!*\
!*** ./node_modules/core-js/internals/an-object.js ***!
\*****************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var isObject = __webpack_require__(/*! ../internals/is-object */ "./node_modules/core-js/internals/is-object.js");
module.exports = function (it) {
if (!isObject(it)) {
throw TypeError(String(it) + ' is not an object');
} return it;
};
/***/ }),
/***/ "./node_modules/core-js/internals/array-for-each.js":
/*!**********************************************************!*\
!*** ./node_modules/core-js/internals/array-for-each.js ***!
\**********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var $forEach = __webpack_require__(/*! ../internals/array-iteration */ "./node_modules/core-js/internals/array-iteration.js").forEach;
var arrayMethodIsStrict = __webpack_require__(/*! ../internals/array-method-is-strict */ "./node_modules/core-js/internals/array-method-is-strict.js");
var STRICT_METHOD = arrayMethodIsStrict('forEach');
// `Array.prototype.forEach` method implementation
// https://tc39.es/ecma262/#sec-array.prototype.foreach
module.exports = !STRICT_METHOD ? function forEach(callbackfn /* , thisArg */) {
return $forEach(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
// eslint-disable-next-line es/no-array-prototype-foreach -- safe
} : [].forEach;
/***/ }),
/***/ "./node_modules/core-js/internals/array-includes.js":
/*!**********************************************************!*\
!*** ./node_modules/core-js/internals/array-includes.js ***!
\**********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var toIndexedObject = __webpack_require__(/*! ../internals/to-indexed-object */ "./node_modules/core-js/internals/to-indexed-object.js");
var toLength = __webpack_require__(/*! ../internals/to-length */ "./node_modules/core-js/internals/to-length.js");
var toAbsoluteIndex = __webpack_require__(/*! ../internals/to-absolute-index */ "./node_modules/core-js/internals/to-absolute-index.js");
// `Array.prototype.{ indexOf, includes }` methods implementation
var createMethod = function (IS_INCLUDES) {
return function ($this, el, fromIndex) {
var O = toIndexedObject($this);
var length = toLength(O.length);
var index = toAbsoluteIndex(fromIndex, length);
var value;
// Array#includes uses SameValueZero equality algorithm
// eslint-disable-next-line no-self-compare -- NaN check
if (IS_INCLUDES && el != el) while (length > index) {
value = O[index++];
// eslint-disable-next-line no-self-compare -- NaN check
if (value != value) return true;
// Array#indexOf ignores holes, Array#includes - not
} else for (;length > index; index++) {
if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;
} return !IS_INCLUDES && -1;
};
};
module.exports = {
// `Array.prototype.includes` method
// https://tc39.es/ecma262/#sec-array.prototype.includes
includes: createMethod(true),
// `Array.prototype.indexOf` method
// https://tc39.es/ecma262/#sec-array.prototype.indexof
indexOf: createMethod(false)
};
/***/ }),
/***/ "./node_modules/core-js/internals/array-iteration.js":
/*!***********************************************************!*\
!*** ./node_modules/core-js/internals/array-iteration.js ***!
\***********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var bind = __webpack_require__(/*! ../internals/function-bind-context */ "./node_modules/core-js/internals/function-bind-context.js");
var IndexedObject = __webpack_require__(/*! ../internals/indexed-object */ "./node_modules/core-js/internals/indexed-object.js");
var toObject = __webpack_require__(/*! ../internals/to-object */ "./node_modules/core-js/internals/to-object.js");
var toLength = __webpack_require__(/*! ../internals/to-length */ "./node_modules/core-js/internals/to-length.js");
var arraySpeciesCreate = __webpack_require__(/*! ../internals/array-species-create */ "./node_modules/core-js/internals/array-species-create.js");
var push = [].push;
// `Array.prototype.{ forEach, map, filter, some, every, find, findIndex, filterReject }` methods implementation
var createMethod = function (TYPE) {
var IS_MAP = TYPE == 1;
var IS_FILTER = TYPE == 2;
var IS_SOME = TYPE == 3;
var IS_EVERY = TYPE == 4;
var IS_FIND_INDEX = TYPE == 6;
var IS_FILTER_REJECT = TYPE == 7;
var NO_HOLES = TYPE == 5 || IS_FIND_INDEX;
return function ($this, callbackfn, that, specificCreate) {
var O = toObject($this);
var self = IndexedObject(O);
var boundFunction = bind(callbackfn, that, 3);
var length = toLength(self.length);
var index = 0;
var create = specificCreate || arraySpeciesCreate;
var target = IS_MAP ? create($this, length) : IS_FILTER || IS_FILTER_REJECT ? create($this, 0) : undefined;
var value, result;
for (;length > index; index++) if (NO_HOLES || index in self) {
value = self[index];
result = boundFunction(value, index, O);
if (TYPE) {
if (IS_MAP) target[index] = result; // map
else if (result) switch (TYPE) {
case 3: return true; // some
case 5: return value; // find
case 6: return index; // findIndex
case 2: push.call(target, value); // filter
} else switch (TYPE) {
case 4: return false; // every
case 7: push.call(target, value); // filterReject
}
}
}
return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : target;
};
};
module.exports = {
// `Array.prototype.forEach` method
// https://tc39.es/ecma262/#sec-array.prototype.foreach
forEach: createMethod(0),
// `Array.prototype.map` method
// https://tc39.es/ecma262/#sec-array.prototype.map
map: createMethod(1),
// `Array.prototype.filter` method
// https://tc39.es/ecma262/#sec-array.prototype.filter
filter: createMethod(2),
// `Array.prototype.some` method
// https://tc39.es/ecma262/#sec-array.prototype.some
some: createMethod(3),
// `Array.prototype.every` method
// https://tc39.es/ecma262/#sec-array.prototype.every
every: createMethod(4),
// `Array.prototype.find` method
// https://tc39.es/ecma262/#sec-array.prototype.find
find: createMethod(5),
// `Array.prototype.findIndex` method
// https://tc39.es/ecma262/#sec-array.prototype.findIndex
findIndex: createMethod(6),
// `Array.prototype.filterReject` method
// https://github.com/tc39/proposal-array-filtering
filterReject: createMethod(7)
};
/***/ }),
/***/ "./node_modules/core-js/internals/array-method-has-species-support.js":
/*!****************************************************************************!*\
!*** ./node_modules/core-js/internals/array-method-has-species-support.js ***!
\****************************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var V8_VERSION = __webpack_require__(/*! ../internals/engine-v8-version */ "./node_modules/core-js/internals/engine-v8-version.js");
var SPECIES = wellKnownSymbol('species');
module.exports = function (METHOD_NAME) {
// We can't use this feature detection in V8 since it causes
// deoptimization and serious performance degradation
// https://github.com/zloirock/core-js/issues/677
return V8_VERSION >= 51 || !fails(function () {
var array = [];
var constructor = array.constructor = {};
constructor[SPECIES] = function () {
return { foo: 1 };
};
return array[METHOD_NAME](Boolean).foo !== 1;
});
};
/***/ }),
/***/ "./node_modules/core-js/internals/array-method-is-strict.js":
/*!******************************************************************!*\
!*** ./node_modules/core-js/internals/array-method-is-strict.js ***!
\******************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
module.exports = function (METHOD_NAME, argument) {
var method = [][METHOD_NAME];
return !!method && fails(function () {
// eslint-disable-next-line no-useless-call,no-throw-literal -- required for testing
method.call(null, argument || function () { throw 1; }, 1);
});
};
/***/ }),
/***/ "./node_modules/core-js/internals/array-species-constructor.js":
/*!*********************************************************************!*\
!*** ./node_modules/core-js/internals/array-species-constructor.js ***!
\*********************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var isObject = __webpack_require__(/*! ../internals/is-object */ "./node_modules/core-js/internals/is-object.js");
var isArray = __webpack_require__(/*! ../internals/is-array */ "./node_modules/core-js/internals/is-array.js");
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var SPECIES = wellKnownSymbol('species');
// a part of `ArraySpeciesCreate` abstract operation
// https://tc39.es/ecma262/#sec-arrayspeciescreate
module.exports = function (originalArray) {
var C;
if (isArray(originalArray)) {
C = originalArray.constructor;
// cross-realm fallback
if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined;
else if (isObject(C)) {
C = C[SPECIES];
if (C === null) C = undefined;
}
} return C === undefined ? Array : C;
};
/***/ }),
/***/ "./node_modules/core-js/internals/array-species-create.js":
/*!****************************************************************!*\
!*** ./node_modules/core-js/internals/array-species-create.js ***!
\****************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var arraySpeciesConstructor = __webpack_require__(/*! ../internals/array-species-constructor */ "./node_modules/core-js/internals/array-species-constructor.js");
// `ArraySpeciesCreate` abstract operation
// https://tc39.es/ecma262/#sec-arrayspeciescreate
module.exports = function (originalArray, length) {
return new (arraySpeciesConstructor(originalArray))(length === 0 ? 0 : length);
};
/***/ }),
/***/ "./node_modules/core-js/internals/classof-raw.js":
/*!*******************************************************!*\
!*** ./node_modules/core-js/internals/classof-raw.js ***!
\*******************************************************/
/***/ (function(module) {
var toString = {}.toString;
module.exports = function (it) {
return toString.call(it).slice(8, -1);
};
/***/ }),
/***/ "./node_modules/core-js/internals/classof.js":
/*!***************************************************!*\
!*** ./node_modules/core-js/internals/classof.js ***!
\***************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var TO_STRING_TAG_SUPPORT = __webpack_require__(/*! ../internals/to-string-tag-support */ "./node_modules/core-js/internals/to-string-tag-support.js");
var classofRaw = __webpack_require__(/*! ../internals/classof-raw */ "./node_modules/core-js/internals/classof-raw.js");
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var TO_STRING_TAG = wellKnownSymbol('toStringTag');
// ES3 wrong here
var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) == 'Arguments';
// fallback for IE11 Script Access Denied error
var tryGet = function (it, key) {
try {
return it[key];
} catch (error) { /* empty */ }
};
// getting tag from ES6+ `Object.prototype.toString`
module.exports = TO_STRING_TAG_SUPPORT ? classofRaw : function (it) {
var O, tag, result;
return it === undefined ? 'Undefined' : it === null ? 'Null'
// @@toStringTag case
: typeof (tag = tryGet(O = Object(it), TO_STRING_TAG)) == 'string' ? tag
// builtinTag case
: CORRECT_ARGUMENTS ? classofRaw(O)
// ES3 arguments fallback
: (result = classofRaw(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : result;
};
/***/ }),
/***/ "./node_modules/core-js/internals/copy-constructor-properties.js":
/*!***********************************************************************!*\
!*** ./node_modules/core-js/internals/copy-constructor-properties.js ***!
\***********************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var has = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var ownKeys = __webpack_require__(/*! ../internals/own-keys */ "./node_modules/core-js/internals/own-keys.js");
var getOwnPropertyDescriptorModule = __webpack_require__(/*! ../internals/object-get-own-property-descriptor */ "./node_modules/core-js/internals/object-get-own-property-descriptor.js");
var definePropertyModule = __webpack_require__(/*! ../internals/object-define-property */ "./node_modules/core-js/internals/object-define-property.js");
module.exports = function (target, source) {
var keys = ownKeys(source);
var defineProperty = definePropertyModule.f;
var getOwnPropertyDescriptor = getOwnPropertyDescriptorModule.f;
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
if (!has(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key));
}
};
/***/ }),
/***/ "./node_modules/core-js/internals/correct-prototype-getter.js":
/*!********************************************************************!*\
!*** ./node_modules/core-js/internals/correct-prototype-getter.js ***!
\********************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
module.exports = !fails(function () {
function F() { /* empty */ }
F.prototype.constructor = null;
// eslint-disable-next-line es/no-object-getprototypeof -- required for testing
return Object.getPrototypeOf(new F()) !== F.prototype;
});
/***/ }),
/***/ "./node_modules/core-js/internals/create-html.js":
/*!*******************************************************!*\
!*** ./node_modules/core-js/internals/create-html.js ***!
\*******************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var requireObjectCoercible = __webpack_require__(/*! ../internals/require-object-coercible */ "./node_modules/core-js/internals/require-object-coercible.js");
var toString = __webpack_require__(/*! ../internals/to-string */ "./node_modules/core-js/internals/to-string.js");
var quot = /"/g;
// `CreateHTML` abstract operation
// https://tc39.es/ecma262/#sec-createhtml
module.exports = function (string, tag, attribute, value) {
var S = toString(requireObjectCoercible(string));
var p1 = '<' + tag;
if (attribute !== '') p1 += ' ' + attribute + '="' + toString(value).replace(quot, '"') + '"';
return p1 + '>' + S + '</' + tag + '>';
};
/***/ }),
/***/ "./node_modules/core-js/internals/create-iterator-constructor.js":
/*!***********************************************************************!*\
!*** ./node_modules/core-js/internals/create-iterator-constructor.js ***!
\***********************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var IteratorPrototype = __webpack_require__(/*! ../internals/iterators-core */ "./node_modules/core-js/internals/iterators-core.js").IteratorPrototype;
var create = __webpack_require__(/*! ../internals/object-create */ "./node_modules/core-js/internals/object-create.js");
var createPropertyDescriptor = __webpack_require__(/*! ../internals/create-property-descriptor */ "./node_modules/core-js/internals/create-property-descriptor.js");
var setToStringTag = __webpack_require__(/*! ../internals/set-to-string-tag */ "./node_modules/core-js/internals/set-to-string-tag.js");
var Iterators = __webpack_require__(/*! ../internals/iterators */ "./node_modules/core-js/internals/iterators.js");
var returnThis = function () { return this; };
module.exports = function (IteratorConstructor, NAME, next) {
var TO_STRING_TAG = NAME + ' Iterator';
IteratorConstructor.prototype = create(IteratorPrototype, { next: createPropertyDescriptor(1, next) });
setToStringTag(IteratorConstructor, TO_STRING_TAG, false, true);
Iterators[TO_STRING_TAG] = returnThis;
return IteratorConstructor;
};
/***/ }),
/***/ "./node_modules/core-js/internals/create-non-enumerable-property.js":
/*!**************************************************************************!*\
!*** ./node_modules/core-js/internals/create-non-enumerable-property.js ***!
\**************************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var DESCRIPTORS = __webpack_require__(/*! ../internals/descriptors */ "./node_modules/core-js/internals/descriptors.js");
var definePropertyModule = __webpack_require__(/*! ../internals/object-define-property */ "./node_modules/core-js/internals/object-define-property.js");
var createPropertyDescriptor = __webpack_require__(/*! ../internals/create-property-descriptor */ "./node_modules/core-js/internals/create-property-descriptor.js");
module.exports = DESCRIPTORS ? function (object, key, value) {
return definePropertyModule.f(object, key, createPropertyDescriptor(1, value));
} : function (object, key, value) {
object[key] = value;
return object;
};
/***/ }),
/***/ "./node_modules/core-js/internals/create-property-descriptor.js":
/*!**********************************************************************!*\
!*** ./node_modules/core-js/internals/create-property-descriptor.js ***!
\**********************************************************************/
/***/ (function(module) {
module.exports = function (bitmap, value) {
return {
enumerable: !(bitmap & 1),
configurable: !(bitmap & 2),
writable: !(bitmap & 4),
value: value
};
};
/***/ }),
/***/ "./node_modules/core-js/internals/create-property.js":
/*!***********************************************************!*\
!*** ./node_modules/core-js/internals/create-property.js ***!
\***********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var toPropertyKey = __webpack_require__(/*! ../internals/to-property-key */ "./node_modules/core-js/internals/to-property-key.js");
var definePropertyModule = __webpack_require__(/*! ../internals/object-define-property */ "./node_modules/core-js/internals/object-define-property.js");
var createPropertyDescriptor = __webpack_require__(/*! ../internals/create-property-descriptor */ "./node_modules/core-js/internals/create-property-descriptor.js");
module.exports = function (object, key, value) {
var propertyKey = toPropertyKey(key);
if (propertyKey in object) definePropertyModule.f(object, propertyKey, createPropertyDescriptor(0, value));
else object[propertyKey] = value;
};
/***/ }),
/***/ "./node_modules/core-js/internals/define-iterator.js":
/*!***********************************************************!*\
!*** ./node_modules/core-js/internals/define-iterator.js ***!
\***********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var $ = __webpack_require__(/*! ../internals/export */ "./node_modules/core-js/internals/export.js");
var createIteratorConstructor = __webpack_require__(/*! ../internals/create-iterator-constructor */ "./node_modules/core-js/internals/create-iterator-constructor.js");
var getPrototypeOf = __webpack_require__(/*! ../internals/object-get-prototype-of */ "./node_modules/core-js/internals/object-get-prototype-of.js");
var setPrototypeOf = __webpack_require__(/*! ../internals/object-set-prototype-of */ "./node_modules/core-js/internals/object-set-prototype-of.js");
var setToStringTag = __webpack_require__(/*! ../internals/set-to-string-tag */ "./node_modules/core-js/internals/set-to-string-tag.js");
var createNonEnumerableProperty = __webpack_require__(/*! ../internals/create-non-enumerable-property */ "./node_modules/core-js/internals/create-non-enumerable-property.js");
var redefine = __webpack_require__(/*! ../internals/redefine */ "./node_modules/core-js/internals/redefine.js");
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var IS_PURE = __webpack_require__(/*! ../internals/is-pure */ "./node_modules/core-js/internals/is-pure.js");
var Iterators = __webpack_require__(/*! ../internals/iterators */ "./node_modules/core-js/internals/iterators.js");
var IteratorsCore = __webpack_require__(/*! ../internals/iterators-core */ "./node_modules/core-js/internals/iterators-core.js");
var IteratorPrototype = IteratorsCore.IteratorPrototype;
var BUGGY_SAFARI_ITERATORS = IteratorsCore.BUGGY_SAFARI_ITERATORS;
var ITERATOR = wellKnownSymbol('iterator');
var KEYS = 'keys';
var VALUES = 'values';
var ENTRIES = 'entries';
var returnThis = function () { return this; };
module.exports = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) {
createIteratorConstructor(IteratorConstructor, NAME, next);
var getIterationMethod = function (KIND) {
if (KIND === DEFAULT && defaultIterator) return defaultIterator;
if (!BUGGY_SAFARI_ITERATORS && KIND in IterablePrototype) return IterablePrototype[KIND];
switch (KIND) {
case KEYS: return function keys() { return new IteratorConstructor(this, KIND); };
case VALUES: return function values() { return new IteratorConstructor(this, KIND); };
case ENTRIES: return function entries() { return new IteratorConstructor(this, KIND); };
} return function () { return new IteratorConstructor(this); };
};
var TO_STRING_TAG = NAME + ' Iterator';
var INCORRECT_VALUES_NAME = false;
var IterablePrototype = Iterable.prototype;
var nativeIterator = IterablePrototype[ITERATOR]
|| IterablePrototype['@@iterator']
|| DEFAULT && IterablePrototype[DEFAULT];
var defaultIterator = !BUGGY_SAFARI_ITERATORS && nativeIterator || getIterationMethod(DEFAULT);
var anyNativeIterator = NAME == 'Array' ? IterablePrototype.entries || nativeIterator : nativeIterator;
var CurrentIteratorPrototype, methods, KEY;
// fix native
if (anyNativeIterator) {
CurrentIteratorPrototype = getPrototypeOf(anyNativeIterator.call(new Iterable()));
if (IteratorPrototype !== Object.prototype && CurrentIteratorPrototype.next) {
if (!IS_PURE && getPrototypeOf(CurrentIteratorPrototype) !== IteratorPrototype) {
if (setPrototypeOf) {
setPrototypeOf(CurrentIteratorPrototype, IteratorPrototype);
} else if (typeof CurrentIteratorPrototype[ITERATOR] != 'function') {
createNonEnumerableProperty(CurrentIteratorPrototype, ITERATOR, returnThis);
}
}
// Set @@toStringTag to native iterators
setToStringTag(CurrentIteratorPrototype, TO_STRING_TAG, true, true);
if (IS_PURE) Iterators[TO_STRING_TAG] = returnThis;
}
}
// fix Array.prototype.{ values, @@iterator }.name in V8 / FF
if (DEFAULT == VALUES && nativeIterator && nativeIterator.name !== VALUES) {
INCORRECT_VALUES_NAME = true;
defaultIterator = function values() { return nativeIterator.call(this); };
}
// define iterator
if ((!IS_PURE || FORCED) && IterablePrototype[ITERATOR] !== defaultIterator) {
createNonEnumerableProperty(IterablePrototype, ITERATOR, defaultIterator);
}
Iterators[NAME] = defaultIterator;
// export additional methods
if (DEFAULT) {
methods = {
values: getIterationMethod(VALUES),
keys: IS_SET ? defaultIterator : getIterationMethod(KEYS),
entries: getIterationMethod(ENTRIES)
};
if (FORCED) for (KEY in methods) {
if (BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) {
redefine(IterablePrototype, KEY, methods[KEY]);
}
} else $({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME }, methods);
}
return methods;
};
/***/ }),
/***/ "./node_modules/core-js/internals/define-well-known-symbol.js":
/*!********************************************************************!*\
!*** ./node_modules/core-js/internals/define-well-known-symbol.js ***!
\********************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var path = __webpack_require__(/*! ../internals/path */ "./node_modules/core-js/internals/path.js");
var has = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var wrappedWellKnownSymbolModule = __webpack_require__(/*! ../internals/well-known-symbol-wrapped */ "./node_modules/core-js/internals/well-known-symbol-wrapped.js");
var defineProperty = __webpack_require__(/*! ../internals/object-define-property */ "./node_modules/core-js/internals/object-define-property.js").f;
module.exports = function (NAME) {
var Symbol = path.Symbol || (path.Symbol = {});
if (!has(Symbol, NAME)) defineProperty(Symbol, NAME, {
value: wrappedWellKnownSymbolModule.f(NAME)
});
};
/***/ }),
/***/ "./node_modules/core-js/internals/descriptors.js":
/*!*******************************************************!*\
!*** ./node_modules/core-js/internals/descriptors.js ***!
\*******************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
// Detect IE8's incomplete defineProperty implementation
module.exports = !fails(function () {
// eslint-disable-next-line es/no-object-defineproperty -- required for testing
return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] != 7;
});
/***/ }),
/***/ "./node_modules/core-js/internals/document-create-element.js":
/*!*******************************************************************!*\
!*** ./node_modules/core-js/internals/document-create-element.js ***!
\*******************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var isObject = __webpack_require__(/*! ../internals/is-object */ "./node_modules/core-js/internals/is-object.js");
var document = global.document;
// typeof document.createElement is 'object' in old IE
var EXISTS = isObject(document) && isObject(document.createElement);
module.exports = function (it) {
return EXISTS ? document.createElement(it) : {};
};
/***/ }),
/***/ "./node_modules/core-js/internals/dom-iterables.js":
/*!*********************************************************!*\
!*** ./node_modules/core-js/internals/dom-iterables.js ***!
\*********************************************************/
/***/ (function(module) {
// iterable DOM collections
// flag - `iterable` interface - 'entries', 'keys', 'values', 'forEach' methods
module.exports = {
CSSRuleList: 0,
CSSStyleDeclaration: 0,
CSSValueList: 0,
ClientRectList: 0,
DOMRectList: 0,
DOMStringList: 0,
DOMTokenList: 1,
DataTransferItemList: 0,
FileList: 0,
HTMLAllCollection: 0,
HTMLCollection: 0,
HTMLFormElement: 0,
HTMLSelectElement: 0,
MediaList: 0,
MimeTypeArray: 0,
NamedNodeMap: 0,
NodeList: 1,
PaintRequestList: 0,
Plugin: 0,
PluginArray: 0,
SVGLengthList: 0,
SVGNumberList: 0,
SVGPathSegList: 0,
SVGPointList: 0,
SVGStringList: 0,
SVGTransformList: 0,
SourceBufferList: 0,
StyleSheetList: 0,
TextTrackCueList: 0,
TextTrackList: 0,
TouchList: 0
};
/***/ }),
/***/ "./node_modules/core-js/internals/engine-user-agent.js":
/*!*************************************************************!*\
!*** ./node_modules/core-js/internals/engine-user-agent.js ***!
\*************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var getBuiltIn = __webpack_require__(/*! ../internals/get-built-in */ "./node_modules/core-js/internals/get-built-in.js");
module.exports = getBuiltIn('navigator', 'userAgent') || '';
/***/ }),
/***/ "./node_modules/core-js/internals/engine-v8-version.js":
/*!*************************************************************!*\
!*** ./node_modules/core-js/internals/engine-v8-version.js ***!
\*************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var userAgent = __webpack_require__(/*! ../internals/engine-user-agent */ "./node_modules/core-js/internals/engine-user-agent.js");
var process = global.process;
var Deno = global.Deno;
var versions = process && process.versions || Deno && Deno.version;
var v8 = versions && versions.v8;
var match, version;
if (v8) {
match = v8.split('.');
version = match[0] < 4 ? 1 : match[0] + match[1];
} else if (userAgent) {
match = userAgent.match(/Edge\/(\d+)/);
if (!match || match[1] >= 74) {
match = userAgent.match(/Chrome\/(\d+)/);
if (match) version = match[1];
}
}
module.exports = version && +version;
/***/ }),
/***/ "./node_modules/core-js/internals/enum-bug-keys.js":
/*!*********************************************************!*\
!*** ./node_modules/core-js/internals/enum-bug-keys.js ***!
\*********************************************************/
/***/ (function(module) {
// IE8- don't enum bug keys
module.exports = [
'constructor',
'hasOwnProperty',
'isPrototypeOf',
'propertyIsEnumerable',
'toLocaleString',
'toString',
'valueOf'
];
/***/ }),
/***/ "./node_modules/core-js/internals/export.js":
/*!**************************************************!*\
!*** ./node_modules/core-js/internals/export.js ***!
\**************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var getOwnPropertyDescriptor = __webpack_require__(/*! ../internals/object-get-own-property-descriptor */ "./node_modules/core-js/internals/object-get-own-property-descriptor.js").f;
var createNonEnumerableProperty = __webpack_require__(/*! ../internals/create-non-enumerable-property */ "./node_modules/core-js/internals/create-non-enumerable-property.js");
var redefine = __webpack_require__(/*! ../internals/redefine */ "./node_modules/core-js/internals/redefine.js");
var setGlobal = __webpack_require__(/*! ../internals/set-global */ "./node_modules/core-js/internals/set-global.js");
var copyConstructorProperties = __webpack_require__(/*! ../internals/copy-constructor-properties */ "./node_modules/core-js/internals/copy-constructor-properties.js");
var isForced = __webpack_require__(/*! ../internals/is-forced */ "./node_modules/core-js/internals/is-forced.js");
/*
options.target - name of the target object
options.global - target is the global object
options.stat - export as static methods of target
options.proto - export as prototype methods of target
options.real - real prototype method for the `pure` version
options.forced - export even if the native feature is available
options.bind - bind methods to the target, required for the `pure` version
options.wrap - wrap constructors to preventing global pollution, required for the `pure` version
options.unsafe - use the simple assignment of property instead of delete + defineProperty
options.sham - add a flag to not completely full polyfills
options.enumerable - export as enumerable property
options.noTargetGet - prevent calling a getter on target
*/
module.exports = function (options, source) {
var TARGET = options.target;
var GLOBAL = options.global;
var STATIC = options.stat;
var FORCED, target, key, targetProperty, sourceProperty, descriptor;
if (GLOBAL) {
target = global;
} else if (STATIC) {
target = global[TARGET] || setGlobal(TARGET, {});
} else {
target = (global[TARGET] || {}).prototype;
}
if (target) for (key in source) {
sourceProperty = source[key];
if (options.noTargetGet) {
descriptor = getOwnPropertyDescriptor(target, key);
targetProperty = descriptor && descriptor.value;
} else targetProperty = target[key];
FORCED = isForced(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
// contained in target
if (!FORCED && targetProperty !== undefined) {
if (typeof sourceProperty === typeof targetProperty) continue;
copyConstructorProperties(sourceProperty, targetProperty);
}
// add a flag to not completely full polyfills
if (options.sham || (targetProperty && targetProperty.sham)) {
createNonEnumerableProperty(sourceProperty, 'sham', true);
}
// extend global
redefine(target, key, sourceProperty, options);
}
};
/***/ }),
/***/ "./node_modules/core-js/internals/fails.js":
/*!*************************************************!*\
!*** ./node_modules/core-js/internals/fails.js ***!
\*************************************************/
/***/ (function(module) {
module.exports = function (exec) {
try {
return !!exec();
} catch (error) {
return true;
}
};
/***/ }),
/***/ "./node_modules/core-js/internals/function-bind-context.js":
/*!*****************************************************************!*\
!*** ./node_modules/core-js/internals/function-bind-context.js ***!
\*****************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var aFunction = __webpack_require__(/*! ../internals/a-function */ "./node_modules/core-js/internals/a-function.js");
// optional / simple context binding
module.exports = function (fn, that, length) {
aFunction(fn);
if (that === undefined) return fn;
switch (length) {
case 0: return function () {
return fn.call(that);
};
case 1: return function (a) {
return fn.call(that, a);
};
case 2: return function (a, b) {
return fn.call(that, a, b);
};
case 3: return function (a, b, c) {
return fn.call(that, a, b, c);
};
}
return function (/* ...args */) {
return fn.apply(that, arguments);
};
};
/***/ }),
/***/ "./node_modules/core-js/internals/get-built-in.js":
/*!********************************************************!*\
!*** ./node_modules/core-js/internals/get-built-in.js ***!
\********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var aFunction = function (variable) {
return typeof variable == 'function' ? variable : undefined;
};
module.exports = function (namespace, method) {
return arguments.length < 2 ? aFunction(global[namespace]) : global[namespace] && global[namespace][method];
};
/***/ }),
/***/ "./node_modules/core-js/internals/global.js":
/*!**************************************************!*\
!*** ./node_modules/core-js/internals/global.js ***!
\**************************************************/
/***/ (function(module) {
var check = function (it) {
return it && it.Math == Math && it;
};
// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
module.exports =
// eslint-disable-next-line es/no-global-this -- safe
check(typeof globalThis == 'object' && globalThis) ||
check(typeof window == 'object' && window) ||
// eslint-disable-next-line no-restricted-globals -- safe
check(typeof self == 'object' && self) ||
check(typeof global == 'object' && global) ||
// eslint-disable-next-line no-new-func -- fallback
(function () { return this; })() || Function('return this')();
/***/ }),
/***/ "./node_modules/core-js/internals/has.js":
/*!***********************************************!*\
!*** ./node_modules/core-js/internals/has.js ***!
\***********************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var toObject = __webpack_require__(/*! ../internals/to-object */ "./node_modules/core-js/internals/to-object.js");
var hasOwnProperty = {}.hasOwnProperty;
module.exports = Object.hasOwn || function hasOwn(it, key) {
return hasOwnProperty.call(toObject(it), key);
};
/***/ }),
/***/ "./node_modules/core-js/internals/hidden-keys.js":
/*!*******************************************************!*\
!*** ./node_modules/core-js/internals/hidden-keys.js ***!
\*******************************************************/
/***/ (function(module) {
module.exports = {};
/***/ }),
/***/ "./node_modules/core-js/internals/html.js":
/*!************************************************!*\
!*** ./node_modules/core-js/internals/html.js ***!
\************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var getBuiltIn = __webpack_require__(/*! ../internals/get-built-in */ "./node_modules/core-js/internals/get-built-in.js");
module.exports = getBuiltIn('document', 'documentElement');
/***/ }),
/***/ "./node_modules/core-js/internals/ie8-dom-define.js":
/*!**********************************************************!*\
!*** ./node_modules/core-js/internals/ie8-dom-define.js ***!
\**********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var DESCRIPTORS = __webpack_require__(/*! ../internals/descriptors */ "./node_modules/core-js/internals/descriptors.js");
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
var createElement = __webpack_require__(/*! ../internals/document-create-element */ "./node_modules/core-js/internals/document-create-element.js");
// Thank's IE8 for his funny defineProperty
module.exports = !DESCRIPTORS && !fails(function () {
// eslint-disable-next-line es/no-object-defineproperty -- requied for testing
return Object.defineProperty(createElement('div'), 'a', {
get: function () { return 7; }
}).a != 7;
});
/***/ }),
/***/ "./node_modules/core-js/internals/indexed-object.js":
/*!**********************************************************!*\
!*** ./node_modules/core-js/internals/indexed-object.js ***!
\**********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
var classof = __webpack_require__(/*! ../internals/classof-raw */ "./node_modules/core-js/internals/classof-raw.js");
var split = ''.split;
// fallback for non-array-like ES3 and non-enumerable old V8 strings
module.exports = fails(function () {
// throws an error in rhino, see https://github.com/mozilla/rhino/issues/346
// eslint-disable-next-line no-prototype-builtins -- safe
return !Object('z').propertyIsEnumerable(0);
}) ? function (it) {
return classof(it) == 'String' ? split.call(it, '') : Object(it);
} : Object;
/***/ }),
/***/ "./node_modules/core-js/internals/inherit-if-required.js":
/*!***************************************************************!*\
!*** ./node_modules/core-js/internals/inherit-if-required.js ***!
\***************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var isObject = __webpack_require__(/*! ../internals/is-object */ "./node_modules/core-js/internals/is-object.js");
var setPrototypeOf = __webpack_require__(/*! ../internals/object-set-prototype-of */ "./node_modules/core-js/internals/object-set-prototype-of.js");
// makes subclassing work correct for wrapped built-ins
module.exports = function ($this, dummy, Wrapper) {
var NewTarget, NewTargetPrototype;
if (
// it can work only with native `setPrototypeOf`
setPrototypeOf &&
// we haven't completely correct pre-ES6 way for getting `new.target`, so use this
typeof (NewTarget = dummy.constructor) == 'function' &&
NewTarget !== Wrapper &&
isObject(NewTargetPrototype = NewTarget.prototype) &&
NewTargetPrototype !== Wrapper.prototype
) setPrototypeOf($this, NewTargetPrototype);
return $this;
};
/***/ }),
/***/ "./node_modules/core-js/internals/inspect-source.js":
/*!**********************************************************!*\
!*** ./node_modules/core-js/internals/inspect-source.js ***!
\**********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var store = __webpack_require__(/*! ../internals/shared-store */ "./node_modules/core-js/internals/shared-store.js");
var functionToString = Function.toString;
// this helper broken in `core-js@3.4.1-3.4.4`, so we can't use `shared` helper
if (typeof store.inspectSource != 'function') {
store.inspectSource = function (it) {
return functionToString.call(it);
};
}
module.exports = store.inspectSource;
/***/ }),
/***/ "./node_modules/core-js/internals/internal-state.js":
/*!**********************************************************!*\
!*** ./node_modules/core-js/internals/internal-state.js ***!
\**********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var NATIVE_WEAK_MAP = __webpack_require__(/*! ../internals/native-weak-map */ "./node_modules/core-js/internals/native-weak-map.js");
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var isObject = __webpack_require__(/*! ../internals/is-object */ "./node_modules/core-js/internals/is-object.js");
var createNonEnumerableProperty = __webpack_require__(/*! ../internals/create-non-enumerable-property */ "./node_modules/core-js/internals/create-non-enumerable-property.js");
var objectHas = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var shared = __webpack_require__(/*! ../internals/shared-store */ "./node_modules/core-js/internals/shared-store.js");
var sharedKey = __webpack_require__(/*! ../internals/shared-key */ "./node_modules/core-js/internals/shared-key.js");
var hiddenKeys = __webpack_require__(/*! ../internals/hidden-keys */ "./node_modules/core-js/internals/hidden-keys.js");
var OBJECT_ALREADY_INITIALIZED = 'Object already initialized';
var WeakMap = global.WeakMap;
var set, get, has;
var enforce = function (it) {
return has(it) ? get(it) : set(it, {});
};
var getterFor = function (TYPE) {
return function (it) {
var state;
if (!isObject(it) || (state = get(it)).type !== TYPE) {
throw TypeError('Incompatible receiver, ' + TYPE + ' required');
} return state;
};
};
if (NATIVE_WEAK_MAP || shared.state) {
var store = shared.state || (shared.state = new WeakMap());
var wmget = store.get;
var wmhas = store.has;
var wmset = store.set;
set = function (it, metadata) {
if (wmhas.call(store, it)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);
metadata.facade = it;
wmset.call(store, it, metadata);
return metadata;
};
get = function (it) {
return wmget.call(store, it) || {};
};
has = function (it) {
return wmhas.call(store, it);
};
} else {
var STATE = sharedKey('state');
hiddenKeys[STATE] = true;
set = function (it, metadata) {
if (objectHas(it, STATE)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);
metadata.facade = it;
createNonEnumerableProperty(it, STATE, metadata);
return metadata;
};
get = function (it) {
return objectHas(it, STATE) ? it[STATE] : {};
};
has = function (it) {
return objectHas(it, STATE);
};
}
module.exports = {
set: set,
get: get,
has: has,
enforce: enforce,
getterFor: getterFor
};
/***/ }),
/***/ "./node_modules/core-js/internals/is-array.js":
/*!****************************************************!*\
!*** ./node_modules/core-js/internals/is-array.js ***!
\****************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var classof = __webpack_require__(/*! ../internals/classof-raw */ "./node_modules/core-js/internals/classof-raw.js");
// `IsArray` abstract operation
// https://tc39.es/ecma262/#sec-isarray
// eslint-disable-next-line es/no-array-isarray -- safe
module.exports = Array.isArray || function isArray(arg) {
return classof(arg) == 'Array';
};
/***/ }),
/***/ "./node_modules/core-js/internals/is-forced.js":
/*!*****************************************************!*\
!*** ./node_modules/core-js/internals/is-forced.js ***!
\*****************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
var replacement = /#|\.prototype\./;
var isForced = function (feature, detection) {
var value = data[normalize(feature)];
return value == POLYFILL ? true
: value == NATIVE ? false
: typeof detection == 'function' ? fails(detection)
: !!detection;
};
var normalize = isForced.normalize = function (string) {
return String(string).replace(replacement, '.').toLowerCase();
};
var data = isForced.data = {};
var NATIVE = isForced.NATIVE = 'N';
var POLYFILL = isForced.POLYFILL = 'P';
module.exports = isForced;
/***/ }),
/***/ "./node_modules/core-js/internals/is-object.js":
/*!*****************************************************!*\
!*** ./node_modules/core-js/internals/is-object.js ***!
\*****************************************************/
/***/ (function(module) {
module.exports = function (it) {
return typeof it === 'object' ? it !== null : typeof it === 'function';
};
/***/ }),
/***/ "./node_modules/core-js/internals/is-pure.js":
/*!***************************************************!*\
!*** ./node_modules/core-js/internals/is-pure.js ***!
\***************************************************/
/***/ (function(module) {
module.exports = false;
/***/ }),
/***/ "./node_modules/core-js/internals/is-symbol.js":
/*!*****************************************************!*\
!*** ./node_modules/core-js/internals/is-symbol.js ***!
\*****************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var getBuiltIn = __webpack_require__(/*! ../internals/get-built-in */ "./node_modules/core-js/internals/get-built-in.js");
var USE_SYMBOL_AS_UID = __webpack_require__(/*! ../internals/use-symbol-as-uid */ "./node_modules/core-js/internals/use-symbol-as-uid.js");
module.exports = USE_SYMBOL_AS_UID ? function (it) {
return typeof it == 'symbol';
} : function (it) {
var $Symbol = getBuiltIn('Symbol');
return typeof $Symbol == 'function' && Object(it) instanceof $Symbol;
};
/***/ }),
/***/ "./node_modules/core-js/internals/iterators-core.js":
/*!**********************************************************!*\
!*** ./node_modules/core-js/internals/iterators-core.js ***!
\**********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
var getPrototypeOf = __webpack_require__(/*! ../internals/object-get-prototype-of */ "./node_modules/core-js/internals/object-get-prototype-of.js");
var createNonEnumerableProperty = __webpack_require__(/*! ../internals/create-non-enumerable-property */ "./node_modules/core-js/internals/create-non-enumerable-property.js");
var has = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var IS_PURE = __webpack_require__(/*! ../internals/is-pure */ "./node_modules/core-js/internals/is-pure.js");
var ITERATOR = wellKnownSymbol('iterator');
var BUGGY_SAFARI_ITERATORS = false;
var returnThis = function () { return this; };
// `%IteratorPrototype%` object
// https://tc39.es/ecma262/#sec-%iteratorprototype%-object
var IteratorPrototype, PrototypeOfArrayIteratorPrototype, arrayIterator;
/* eslint-disable es/no-array-prototype-keys -- safe */
if ([].keys) {
arrayIterator = [].keys();
// Safari 8 has buggy iterators w/o `next`
if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS = true;
else {
PrototypeOfArrayIteratorPrototype = getPrototypeOf(getPrototypeOf(arrayIterator));
if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype = PrototypeOfArrayIteratorPrototype;
}
}
var NEW_ITERATOR_PROTOTYPE = IteratorPrototype == undefined || fails(function () {
var test = {};
// FF44- legacy iterators case
return IteratorPrototype[ITERATOR].call(test) !== test;
});
if (NEW_ITERATOR_PROTOTYPE) IteratorPrototype = {};
// `%IteratorPrototype%[@@iterator]()` method
// https://tc39.es/ecma262/#sec-%iteratorprototype%-@@iterator
if ((!IS_PURE || NEW_ITERATOR_PROTOTYPE) && !has(IteratorPrototype, ITERATOR)) {
createNonEnumerableProperty(IteratorPrototype, ITERATOR, returnThis);
}
module.exports = {
IteratorPrototype: IteratorPrototype,
BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS
};
/***/ }),
/***/ "./node_modules/core-js/internals/iterators.js":
/*!*****************************************************!*\
!*** ./node_modules/core-js/internals/iterators.js ***!
\*****************************************************/
/***/ (function(module) {
module.exports = {};
/***/ }),
/***/ "./node_modules/core-js/internals/native-symbol.js":
/*!*********************************************************!*\
!*** ./node_modules/core-js/internals/native-symbol.js ***!
\*********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
/* eslint-disable es/no-symbol -- required for testing */
var V8_VERSION = __webpack_require__(/*! ../internals/engine-v8-version */ "./node_modules/core-js/internals/engine-v8-version.js");
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
// eslint-disable-next-line es/no-object-getownpropertysymbols -- required for testing
module.exports = !!Object.getOwnPropertySymbols && !fails(function () {
var symbol = Symbol();
// Chrome 38 Symbol has incorrect toString conversion
// `get-own-property-symbols` polyfill symbols converted to object are not Symbol instances
return !String(symbol) || !(Object(symbol) instanceof Symbol) ||
// Chrome 38-40 symbols are not inherited from DOM collections prototypes to instances
!Symbol.sham && V8_VERSION && V8_VERSION < 41;
});
/***/ }),
/***/ "./node_modules/core-js/internals/native-weak-map.js":
/*!***********************************************************!*\
!*** ./node_modules/core-js/internals/native-weak-map.js ***!
\***********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var inspectSource = __webpack_require__(/*! ../internals/inspect-source */ "./node_modules/core-js/internals/inspect-source.js");
var WeakMap = global.WeakMap;
module.exports = typeof WeakMap === 'function' && /native code/.test(inspectSource(WeakMap));
/***/ }),
/***/ "./node_modules/core-js/internals/object-assign.js":
/*!*********************************************************!*\
!*** ./node_modules/core-js/internals/object-assign.js ***!
\*********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var DESCRIPTORS = __webpack_require__(/*! ../internals/descriptors */ "./node_modules/core-js/internals/descriptors.js");
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
var objectKeys = __webpack_require__(/*! ../internals/object-keys */ "./node_modules/core-js/internals/object-keys.js");
var getOwnPropertySymbolsModule = __webpack_require__(/*! ../internals/object-get-own-property-symbols */ "./node_modules/core-js/internals/object-get-own-property-symbols.js");
var propertyIsEnumerableModule = __webpack_require__(/*! ../internals/object-property-is-enumerable */ "./node_modules/core-js/internals/object-property-is-enumerable.js");
var toObject = __webpack_require__(/*! ../internals/to-object */ "./node_modules/core-js/internals/to-object.js");
var IndexedObject = __webpack_require__(/*! ../internals/indexed-object */ "./node_modules/core-js/internals/indexed-object.js");
// eslint-disable-next-line es/no-object-assign -- safe
var $assign = Object.assign;
// eslint-disable-next-line es/no-object-defineproperty -- required for testing
var defineProperty = Object.defineProperty;
// `Object.assign` method
// https://tc39.es/ecma262/#sec-object.assign
module.exports = !$assign || fails(function () {
// should have correct order of operations (Edge bug)
if (DESCRIPTORS && $assign({ b: 1 }, $assign(defineProperty({}, 'a', {
enumerable: true,
get: function () {
defineProperty(this, 'b', {
value: 3,
enumerable: false
});
}
}), { b: 2 })).b !== 1) return true;
// should work with symbols and should have deterministic property order (V8 bug)
var A = {};
var B = {};
// eslint-disable-next-line es/no-symbol -- safe
var symbol = Symbol();
var alphabet = 'abcdefghijklmnopqrst';
A[symbol] = 7;
alphabet.split('').forEach(function (chr) { B[chr] = chr; });
return $assign({}, A)[symbol] != 7 || objectKeys($assign({}, B)).join('') != alphabet;
}) ? function assign(target, source) { // eslint-disable-line no-unused-vars -- required for `.length`
var T = toObject(target);
var argumentsLength = arguments.length;
var index = 1;
var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;
var propertyIsEnumerable = propertyIsEnumerableModule.f;
while (argumentsLength > index) {
var S = IndexedObject(arguments[index++]);
var keys = getOwnPropertySymbols ? objectKeys(S).concat(getOwnPropertySymbols(S)) : objectKeys(S);
var length = keys.length;
var j = 0;
var key;
while (length > j) {
key = keys[j++];
if (!DESCRIPTORS || propertyIsEnumerable.call(S, key)) T[key] = S[key];
}
} return T;
} : $assign;
/***/ }),
/***/ "./node_modules/core-js/internals/object-create.js":
/*!*********************************************************!*\
!*** ./node_modules/core-js/internals/object-create.js ***!
\*********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
/* global ActiveXObject -- old IE, WSH */
var anObject = __webpack_require__(/*! ../internals/an-object */ "./node_modules/core-js/internals/an-object.js");
var defineProperties = __webpack_require__(/*! ../internals/object-define-properties */ "./node_modules/core-js/internals/object-define-properties.js");
var enumBugKeys = __webpack_require__(/*! ../internals/enum-bug-keys */ "./node_modules/core-js/internals/enum-bug-keys.js");
var hiddenKeys = __webpack_require__(/*! ../internals/hidden-keys */ "./node_modules/core-js/internals/hidden-keys.js");
var html = __webpack_require__(/*! ../internals/html */ "./node_modules/core-js/internals/html.js");
var documentCreateElement = __webpack_require__(/*! ../internals/document-create-element */ "./node_modules/core-js/internals/document-create-element.js");
var sharedKey = __webpack_require__(/*! ../internals/shared-key */ "./node_modules/core-js/internals/shared-key.js");
var GT = '>';
var LT = '<';
var PROTOTYPE = 'prototype';
var SCRIPT = 'script';
var IE_PROTO = sharedKey('IE_PROTO');
var EmptyConstructor = function () { /* empty */ };
var scriptTag = function (content) {
return LT + SCRIPT + GT + content + LT + '/' + SCRIPT + GT;
};
// Create object with fake `null` prototype: use ActiveX Object with cleared prototype
var NullProtoObjectViaActiveX = function (activeXDocument) {
activeXDocument.write(scriptTag(''));
activeXDocument.close();
var temp = activeXDocument.parentWindow.Object;
activeXDocument = null; // avoid memory leak
return temp;
};
// Create object with fake `null` prototype: use iframe Object with cleared prototype
var NullProtoObjectViaIFrame = function () {
// Thrash, waste and sodomy: IE GC bug
var iframe = documentCreateElement('iframe');
var JS = 'java' + SCRIPT + ':';
var iframeDocument;
if (iframe.style) {
iframe.style.display = 'none';
html.appendChild(iframe);
// https://github.com/zloirock/core-js/issues/475
iframe.src = String(JS);
iframeDocument = iframe.contentWindow.document;
iframeDocument.open();
iframeDocument.write(scriptTag('document.F=Object'));
iframeDocument.close();
return iframeDocument.F;
}
};
// Check for document.domain and active x support
// No need to use active x approach when document.domain is not set
// see https://github.com/es-shims/es5-shim/issues/150
// variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346
// avoid IE GC bug
var activeXDocument;
var NullProtoObject = function () {
try {
activeXDocument = new ActiveXObject('htmlfile');
} catch (error) { /* ignore */ }
NullProtoObject = document.domain && activeXDocument ?
NullProtoObjectViaActiveX(activeXDocument) : // old IE
NullProtoObjectViaIFrame() ||
NullProtoObjectViaActiveX(activeXDocument); // WSH
var length = enumBugKeys.length;
while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]];
return NullProtoObject();
};
hiddenKeys[IE_PROTO] = true;
// `Object.create` method
// https://tc39.es/ecma262/#sec-object.create
module.exports = Object.create || function create(O, Properties) {
var result;
if (O !== null) {
EmptyConstructor[PROTOTYPE] = anObject(O);
result = new EmptyConstructor();
EmptyConstructor[PROTOTYPE] = null;
// add "__proto__" for Object.getPrototypeOf polyfill
result[IE_PROTO] = O;
} else result = NullProtoObject();
return Properties === undefined ? result : defineProperties(result, Properties);
};
/***/ }),
/***/ "./node_modules/core-js/internals/object-define-properties.js":
/*!********************************************************************!*\
!*** ./node_modules/core-js/internals/object-define-properties.js ***!
\********************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var DESCRIPTORS = __webpack_require__(/*! ../internals/descriptors */ "./node_modules/core-js/internals/descriptors.js");
var definePropertyModule = __webpack_require__(/*! ../internals/object-define-property */ "./node_modules/core-js/internals/object-define-property.js");
var anObject = __webpack_require__(/*! ../internals/an-object */ "./node_modules/core-js/internals/an-object.js");
var objectKeys = __webpack_require__(/*! ../internals/object-keys */ "./node_modules/core-js/internals/object-keys.js");
// `Object.defineProperties` method
// https://tc39.es/ecma262/#sec-object.defineproperties
// eslint-disable-next-line es/no-object-defineproperties -- safe
module.exports = DESCRIPTORS ? Object.defineProperties : function defineProperties(O, Properties) {
anObject(O);
var keys = objectKeys(Properties);
var length = keys.length;
var index = 0;
var key;
while (length > index) definePropertyModule.f(O, key = keys[index++], Properties[key]);
return O;
};
/***/ }),
/***/ "./node_modules/core-js/internals/object-define-property.js":
/*!******************************************************************!*\
!*** ./node_modules/core-js/internals/object-define-property.js ***!
\******************************************************************/
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
var DESCRIPTORS = __webpack_require__(/*! ../internals/descriptors */ "./node_modules/core-js/internals/descriptors.js");
var IE8_DOM_DEFINE = __webpack_require__(/*! ../internals/ie8-dom-define */ "./node_modules/core-js/internals/ie8-dom-define.js");
var anObject = __webpack_require__(/*! ../internals/an-object */ "./node_modules/core-js/internals/an-object.js");
var toPropertyKey = __webpack_require__(/*! ../internals/to-property-key */ "./node_modules/core-js/internals/to-property-key.js");
// eslint-disable-next-line es/no-object-defineproperty -- safe
var $defineProperty = Object.defineProperty;
// `Object.defineProperty` method
// https://tc39.es/ecma262/#sec-object.defineproperty
exports.f = DESCRIPTORS ? $defineProperty : function defineProperty(O, P, Attributes) {
anObject(O);
P = toPropertyKey(P);
anObject(Attributes);
if (IE8_DOM_DEFINE) try {
return $defineProperty(O, P, Attributes);
} catch (error) { /* empty */ }
if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported');
if ('value' in Attributes) O[P] = Attributes.value;
return O;
};
/***/ }),
/***/ "./node_modules/core-js/internals/object-get-own-property-descriptor.js":
/*!******************************************************************************!*\
!*** ./node_modules/core-js/internals/object-get-own-property-descriptor.js ***!
\******************************************************************************/
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
var DESCRIPTORS = __webpack_require__(/*! ../internals/descriptors */ "./node_modules/core-js/internals/descriptors.js");
var propertyIsEnumerableModule = __webpack_require__(/*! ../internals/object-property-is-enumerable */ "./node_modules/core-js/internals/object-property-is-enumerable.js");
var createPropertyDescriptor = __webpack_require__(/*! ../internals/create-property-descriptor */ "./node_modules/core-js/internals/create-property-descriptor.js");
var toIndexedObject = __webpack_require__(/*! ../internals/to-indexed-object */ "./node_modules/core-js/internals/to-indexed-object.js");
var toPropertyKey = __webpack_require__(/*! ../internals/to-property-key */ "./node_modules/core-js/internals/to-property-key.js");
var has = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var IE8_DOM_DEFINE = __webpack_require__(/*! ../internals/ie8-dom-define */ "./node_modules/core-js/internals/ie8-dom-define.js");
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
// `Object.getOwnPropertyDescriptor` method
// https://tc39.es/ecma262/#sec-object.getownpropertydescriptor
exports.f = DESCRIPTORS ? $getOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) {
O = toIndexedObject(O);
P = toPropertyKey(P);
if (IE8_DOM_DEFINE) try {
return $getOwnPropertyDescriptor(O, P);
} catch (error) { /* empty */ }
if (has(O, P)) return createPropertyDescriptor(!propertyIsEnumerableModule.f.call(O, P), O[P]);
};
/***/ }),
/***/ "./node_modules/core-js/internals/object-get-own-property-names-external.js":
/*!**********************************************************************************!*\
!*** ./node_modules/core-js/internals/object-get-own-property-names-external.js ***!
\**********************************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
/* eslint-disable es/no-object-getownpropertynames -- safe */
var toIndexedObject = __webpack_require__(/*! ../internals/to-indexed-object */ "./node_modules/core-js/internals/to-indexed-object.js");
var $getOwnPropertyNames = __webpack_require__(/*! ../internals/object-get-own-property-names */ "./node_modules/core-js/internals/object-get-own-property-names.js").f;
var toString = {}.toString;
var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
? Object.getOwnPropertyNames(window) : [];
var getWindowNames = function (it) {
try {
return $getOwnPropertyNames(it);
} catch (error) {
return windowNames.slice();
}
};
// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
module.exports.f = function getOwnPropertyNames(it) {
return windowNames && toString.call(it) == '[object Window]'
? getWindowNames(it)
: $getOwnPropertyNames(toIndexedObject(it));
};
/***/ }),
/***/ "./node_modules/core-js/internals/object-get-own-property-names.js":
/*!*************************************************************************!*\
!*** ./node_modules/core-js/internals/object-get-own-property-names.js ***!
\*************************************************************************/
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
var internalObjectKeys = __webpack_require__(/*! ../internals/object-keys-internal */ "./node_modules/core-js/internals/object-keys-internal.js");
var enumBugKeys = __webpack_require__(/*! ../internals/enum-bug-keys */ "./node_modules/core-js/internals/enum-bug-keys.js");
var hiddenKeys = enumBugKeys.concat('length', 'prototype');
// `Object.getOwnPropertyNames` method
// https://tc39.es/ecma262/#sec-object.getownpropertynames
// eslint-disable-next-line es/no-object-getownpropertynames -- safe
exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
return internalObjectKeys(O, hiddenKeys);
};
/***/ }),
/***/ "./node_modules/core-js/internals/object-get-own-property-symbols.js":
/*!***************************************************************************!*\
!*** ./node_modules/core-js/internals/object-get-own-property-symbols.js ***!
\***************************************************************************/
/***/ (function(__unused_webpack_module, exports) {
// eslint-disable-next-line es/no-object-getownpropertysymbols -- safe
exports.f = Object.getOwnPropertySymbols;
/***/ }),
/***/ "./node_modules/core-js/internals/object-get-prototype-of.js":
/*!*******************************************************************!*\
!*** ./node_modules/core-js/internals/object-get-prototype-of.js ***!
\*******************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var has = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var toObject = __webpack_require__(/*! ../internals/to-object */ "./node_modules/core-js/internals/to-object.js");
var sharedKey = __webpack_require__(/*! ../internals/shared-key */ "./node_modules/core-js/internals/shared-key.js");
var CORRECT_PROTOTYPE_GETTER = __webpack_require__(/*! ../internals/correct-prototype-getter */ "./node_modules/core-js/internals/correct-prototype-getter.js");
var IE_PROTO = sharedKey('IE_PROTO');
var ObjectPrototype = Object.prototype;
// `Object.getPrototypeOf` method
// https://tc39.es/ecma262/#sec-object.getprototypeof
// eslint-disable-next-line es/no-object-getprototypeof -- safe
module.exports = CORRECT_PROTOTYPE_GETTER ? Object.getPrototypeOf : function (O) {
O = toObject(O);
if (has(O, IE_PROTO)) return O[IE_PROTO];
if (typeof O.constructor == 'function' && O instanceof O.constructor) {
return O.constructor.prototype;
} return O instanceof Object ? ObjectPrototype : null;
};
/***/ }),
/***/ "./node_modules/core-js/internals/object-keys-internal.js":
/*!****************************************************************!*\
!*** ./node_modules/core-js/internals/object-keys-internal.js ***!
\****************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var has = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var toIndexedObject = __webpack_require__(/*! ../internals/to-indexed-object */ "./node_modules/core-js/internals/to-indexed-object.js");
var indexOf = __webpack_require__(/*! ../internals/array-includes */ "./node_modules/core-js/internals/array-includes.js").indexOf;
var hiddenKeys = __webpack_require__(/*! ../internals/hidden-keys */ "./node_modules/core-js/internals/hidden-keys.js");
module.exports = function (object, names) {
var O = toIndexedObject(object);
var i = 0;
var result = [];
var key;
for (key in O) !has(hiddenKeys, key) && has(O, key) && result.push(key);
// Don't enum bug & hidden keys
while (names.length > i) if (has(O, key = names[i++])) {
~indexOf(result, key) || result.push(key);
}
return result;
};
/***/ }),
/***/ "./node_modules/core-js/internals/object-keys.js":
/*!*******************************************************!*\
!*** ./node_modules/core-js/internals/object-keys.js ***!
\*******************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var internalObjectKeys = __webpack_require__(/*! ../internals/object-keys-internal */ "./node_modules/core-js/internals/object-keys-internal.js");
var enumBugKeys = __webpack_require__(/*! ../internals/enum-bug-keys */ "./node_modules/core-js/internals/enum-bug-keys.js");
// `Object.keys` method
// https://tc39.es/ecma262/#sec-object.keys
// eslint-disable-next-line es/no-object-keys -- safe
module.exports = Object.keys || function keys(O) {
return internalObjectKeys(O, enumBugKeys);
};
/***/ }),
/***/ "./node_modules/core-js/internals/object-property-is-enumerable.js":
/*!*************************************************************************!*\
!*** ./node_modules/core-js/internals/object-property-is-enumerable.js ***!
\*************************************************************************/
/***/ (function(__unused_webpack_module, exports) {
"use strict";
var $propertyIsEnumerable = {}.propertyIsEnumerable;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
// Nashorn ~ JDK8 bug
var NASHORN_BUG = getOwnPropertyDescriptor && !$propertyIsEnumerable.call({ 1: 2 }, 1);
// `Object.prototype.propertyIsEnumerable` method implementation
// https://tc39.es/ecma262/#sec-object.prototype.propertyisenumerable
exports.f = NASHORN_BUG ? function propertyIsEnumerable(V) {
var descriptor = getOwnPropertyDescriptor(this, V);
return !!descriptor && descriptor.enumerable;
} : $propertyIsEnumerable;
/***/ }),
/***/ "./node_modules/core-js/internals/object-set-prototype-of.js":
/*!*******************************************************************!*\
!*** ./node_modules/core-js/internals/object-set-prototype-of.js ***!
\*******************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
/* eslint-disable no-proto -- safe */
var anObject = __webpack_require__(/*! ../internals/an-object */ "./node_modules/core-js/internals/an-object.js");
var aPossiblePrototype = __webpack_require__(/*! ../internals/a-possible-prototype */ "./node_modules/core-js/internals/a-possible-prototype.js");
// `Object.setPrototypeOf` method
// https://tc39.es/ecma262/#sec-object.setprototypeof
// Works with __proto__ only. Old v8 can't work with null proto objects.
// eslint-disable-next-line es/no-object-setprototypeof -- safe
module.exports = Object.setPrototypeOf || ('__proto__' in {} ? function () {
var CORRECT_SETTER = false;
var test = {};
var setter;
try {
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
setter = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__').set;
setter.call(test, []);
CORRECT_SETTER = test instanceof Array;
} catch (error) { /* empty */ }
return function setPrototypeOf(O, proto) {
anObject(O);
aPossiblePrototype(proto);
if (CORRECT_SETTER) setter.call(O, proto);
else O.__proto__ = proto;
return O;
};
}() : undefined);
/***/ }),
/***/ "./node_modules/core-js/internals/object-to-string.js":
/*!************************************************************!*\
!*** ./node_modules/core-js/internals/object-to-string.js ***!
\************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var TO_STRING_TAG_SUPPORT = __webpack_require__(/*! ../internals/to-string-tag-support */ "./node_modules/core-js/internals/to-string-tag-support.js");
var classof = __webpack_require__(/*! ../internals/classof */ "./node_modules/core-js/internals/classof.js");
// `Object.prototype.toString` method implementation
// https://tc39.es/ecma262/#sec-object.prototype.tostring
module.exports = TO_STRING_TAG_SUPPORT ? {}.toString : function toString() {
return '[object ' + classof(this) + ']';
};
/***/ }),
/***/ "./node_modules/core-js/internals/ordinary-to-primitive.js":
/*!*****************************************************************!*\
!*** ./node_modules/core-js/internals/ordinary-to-primitive.js ***!
\*****************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var isObject = __webpack_require__(/*! ../internals/is-object */ "./node_modules/core-js/internals/is-object.js");
// `OrdinaryToPrimitive` abstract operation
// https://tc39.es/ecma262/#sec-ordinarytoprimitive
module.exports = function (input, pref) {
var fn, val;
if (pref === 'string' && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val;
if (typeof (fn = input.valueOf) == 'function' && !isObject(val = fn.call(input))) return val;
if (pref !== 'string' && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val;
throw TypeError("Can't convert object to primitive value");
};
/***/ }),
/***/ "./node_modules/core-js/internals/own-keys.js":
/*!****************************************************!*\
!*** ./node_modules/core-js/internals/own-keys.js ***!
\****************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var getBuiltIn = __webpack_require__(/*! ../internals/get-built-in */ "./node_modules/core-js/internals/get-built-in.js");
var getOwnPropertyNamesModule = __webpack_require__(/*! ../internals/object-get-own-property-names */ "./node_modules/core-js/internals/object-get-own-property-names.js");
var getOwnPropertySymbolsModule = __webpack_require__(/*! ../internals/object-get-own-property-symbols */ "./node_modules/core-js/internals/object-get-own-property-symbols.js");
var anObject = __webpack_require__(/*! ../internals/an-object */ "./node_modules/core-js/internals/an-object.js");
// all object keys, includes non-enumerable and symbols
module.exports = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {
var keys = getOwnPropertyNamesModule.f(anObject(it));
var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;
return getOwnPropertySymbols ? keys.concat(getOwnPropertySymbols(it)) : keys;
};
/***/ }),
/***/ "./node_modules/core-js/internals/path.js":
/*!************************************************!*\
!*** ./node_modules/core-js/internals/path.js ***!
\************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
module.exports = global;
/***/ }),
/***/ "./node_modules/core-js/internals/redefine.js":
/*!****************************************************!*\
!*** ./node_modules/core-js/internals/redefine.js ***!
\****************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var createNonEnumerableProperty = __webpack_require__(/*! ../internals/create-non-enumerable-property */ "./node_modules/core-js/internals/create-non-enumerable-property.js");
var has = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var setGlobal = __webpack_require__(/*! ../internals/set-global */ "./node_modules/core-js/internals/set-global.js");
var inspectSource = __webpack_require__(/*! ../internals/inspect-source */ "./node_modules/core-js/internals/inspect-source.js");
var InternalStateModule = __webpack_require__(/*! ../internals/internal-state */ "./node_modules/core-js/internals/internal-state.js");
var getInternalState = InternalStateModule.get;
var enforceInternalState = InternalStateModule.enforce;
var TEMPLATE = String(String).split('String');
(module.exports = function (O, key, value, options) {
var unsafe = options ? !!options.unsafe : false;
var simple = options ? !!options.enumerable : false;
var noTargetGet = options ? !!options.noTargetGet : false;
var state;
if (typeof value == 'function') {
if (typeof key == 'string' && !has(value, 'name')) {
createNonEnumerableProperty(value, 'name', key);
}
state = enforceInternalState(value);
if (!state.source) {
state.source = TEMPLATE.join(typeof key == 'string' ? key : '');
}
}
if (O === global) {
if (simple) O[key] = value;
else setGlobal(key, value);
return;
} else if (!unsafe) {
delete O[key];
} else if (!noTargetGet && O[key]) {
simple = true;
}
if (simple) O[key] = value;
else createNonEnumerableProperty(O, key, value);
// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
})(Function.prototype, 'toString', function toString() {
return typeof this == 'function' && getInternalState(this).source || inspectSource(this);
});
/***/ }),
/***/ "./node_modules/core-js/internals/regexp-flags.js":
/*!********************************************************!*\
!*** ./node_modules/core-js/internals/regexp-flags.js ***!
\********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var anObject = __webpack_require__(/*! ../internals/an-object */ "./node_modules/core-js/internals/an-object.js");
// `RegExp.prototype.flags` getter implementation
// https://tc39.es/ecma262/#sec-get-regexp.prototype.flags
module.exports = function () {
var that = anObject(this);
var result = '';
if (that.global) result += 'g';
if (that.ignoreCase) result += 'i';
if (that.multiline) result += 'm';
if (that.dotAll) result += 's';
if (that.unicode) result += 'u';
if (that.sticky) result += 'y';
return result;
};
/***/ }),
/***/ "./node_modules/core-js/internals/require-object-coercible.js":
/*!********************************************************************!*\
!*** ./node_modules/core-js/internals/require-object-coercible.js ***!
\********************************************************************/
/***/ (function(module) {
// `RequireObjectCoercible` abstract operation
// https://tc39.es/ecma262/#sec-requireobjectcoercible
module.exports = function (it) {
if (it == undefined) throw TypeError("Can't call method on " + it);
return it;
};
/***/ }),
/***/ "./node_modules/core-js/internals/set-global.js":
/*!******************************************************!*\
!*** ./node_modules/core-js/internals/set-global.js ***!
\******************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
module.exports = function (key, value) {
try {
// eslint-disable-next-line es/no-object-defineproperty -- safe
Object.defineProperty(global, key, { value: value, configurable: true, writable: true });
} catch (error) {
global[key] = value;
} return value;
};
/***/ }),
/***/ "./node_modules/core-js/internals/set-to-string-tag.js":
/*!*************************************************************!*\
!*** ./node_modules/core-js/internals/set-to-string-tag.js ***!
\*************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var defineProperty = __webpack_require__(/*! ../internals/object-define-property */ "./node_modules/core-js/internals/object-define-property.js").f;
var has = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var TO_STRING_TAG = wellKnownSymbol('toStringTag');
module.exports = function (it, TAG, STATIC) {
if (it && !has(it = STATIC ? it : it.prototype, TO_STRING_TAG)) {
defineProperty(it, TO_STRING_TAG, { configurable: true, value: TAG });
}
};
/***/ }),
/***/ "./node_modules/core-js/internals/shared-key.js":
/*!******************************************************!*\
!*** ./node_modules/core-js/internals/shared-key.js ***!
\******************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var shared = __webpack_require__(/*! ../internals/shared */ "./node_modules/core-js/internals/shared.js");
var uid = __webpack_require__(/*! ../internals/uid */ "./node_modules/core-js/internals/uid.js");
var keys = shared('keys');
module.exports = function (key) {
return keys[key] || (keys[key] = uid(key));
};
/***/ }),
/***/ "./node_modules/core-js/internals/shared-store.js":
/*!********************************************************!*\
!*** ./node_modules/core-js/internals/shared-store.js ***!
\********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var setGlobal = __webpack_require__(/*! ../internals/set-global */ "./node_modules/core-js/internals/set-global.js");
var SHARED = '__core-js_shared__';
var store = global[SHARED] || setGlobal(SHARED, {});
module.exports = store;
/***/ }),
/***/ "./node_modules/core-js/internals/shared.js":
/*!**************************************************!*\
!*** ./node_modules/core-js/internals/shared.js ***!
\**************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var IS_PURE = __webpack_require__(/*! ../internals/is-pure */ "./node_modules/core-js/internals/is-pure.js");
var store = __webpack_require__(/*! ../internals/shared-store */ "./node_modules/core-js/internals/shared-store.js");
(module.exports = function (key, value) {
return store[key] || (store[key] = value !== undefined ? value : {});
})('versions', []).push({
version: '3.16.0',
mode: IS_PURE ? 'pure' : 'global',
copyright: '© 2021 Denis Pushkarev (zloirock.ru)'
});
/***/ }),
/***/ "./node_modules/core-js/internals/string-html-forced.js":
/*!**************************************************************!*\
!*** ./node_modules/core-js/internals/string-html-forced.js ***!
\**************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
// check the existence of a method, lowercase
// of a tag and escaping quotes in arguments
module.exports = function (METHOD_NAME) {
return fails(function () {
var test = ''[METHOD_NAME]('"');
return test !== test.toLowerCase() || test.split('"').length > 3;
});
};
/***/ }),
/***/ "./node_modules/core-js/internals/string-multibyte.js":
/*!************************************************************!*\
!*** ./node_modules/core-js/internals/string-multibyte.js ***!
\************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var toInteger = __webpack_require__(/*! ../internals/to-integer */ "./node_modules/core-js/internals/to-integer.js");
var toString = __webpack_require__(/*! ../internals/to-string */ "./node_modules/core-js/internals/to-string.js");
var requireObjectCoercible = __webpack_require__(/*! ../internals/require-object-coercible */ "./node_modules/core-js/internals/require-object-coercible.js");
// `String.prototype.codePointAt` methods implementation
var createMethod = function (CONVERT_TO_STRING) {
return function ($this, pos) {
var S = toString(requireObjectCoercible($this));
var position = toInteger(pos);
var size = S.length;
var first, second;
if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined;
first = S.charCodeAt(position);
return first < 0xD800 || first > 0xDBFF || position + 1 === size
|| (second = S.charCodeAt(position + 1)) < 0xDC00 || second > 0xDFFF
? CONVERT_TO_STRING ? S.charAt(position) : first
: CONVERT_TO_STRING ? S.slice(position, position + 2) : (first - 0xD800 << 10) + (second - 0xDC00) + 0x10000;
};
};
module.exports = {
// `String.prototype.codePointAt` method
// https://tc39.es/ecma262/#sec-string.prototype.codepointat
codeAt: createMethod(false),
// `String.prototype.at` method
// https://github.com/mathiasbynens/String.prototype.at
charAt: createMethod(true)
};
/***/ }),
/***/ "./node_modules/core-js/internals/string-trim.js":
/*!*******************************************************!*\
!*** ./node_modules/core-js/internals/string-trim.js ***!
\*******************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var requireObjectCoercible = __webpack_require__(/*! ../internals/require-object-coercible */ "./node_modules/core-js/internals/require-object-coercible.js");
var toString = __webpack_require__(/*! ../internals/to-string */ "./node_modules/core-js/internals/to-string.js");
var whitespaces = __webpack_require__(/*! ../internals/whitespaces */ "./node_modules/core-js/internals/whitespaces.js");
var whitespace = '[' + whitespaces + ']';
var ltrim = RegExp('^' + whitespace + whitespace + '*');
var rtrim = RegExp(whitespace + whitespace + '*$');
// `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation
var createMethod = function (TYPE) {
return function ($this) {
var string = toString(requireObjectCoercible($this));
if (TYPE & 1) string = string.replace(ltrim, '');
if (TYPE & 2) string = string.replace(rtrim, '');
return string;
};
};
module.exports = {
// `String.prototype.{ trimLeft, trimStart }` methods
// https://tc39.es/ecma262/#sec-string.prototype.trimstart
start: createMethod(1),
// `String.prototype.{ trimRight, trimEnd }` methods
// https://tc39.es/ecma262/#sec-string.prototype.trimend
end: createMethod(2),
// `String.prototype.trim` method
// https://tc39.es/ecma262/#sec-string.prototype.trim
trim: createMethod(3)
};
/***/ }),
/***/ "./node_modules/core-js/internals/to-absolute-index.js":
/*!*************************************************************!*\
!*** ./node_modules/core-js/internals/to-absolute-index.js ***!
\*************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var toInteger = __webpack_require__(/*! ../internals/to-integer */ "./node_modules/core-js/internals/to-integer.js");
var max = Math.max;
var min = Math.min;
// Helper for a popular repeating case of the spec:
// Let integer be ? ToInteger(index).
// If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).
module.exports = function (index, length) {
var integer = toInteger(index);
return integer < 0 ? max(integer + length, 0) : min(integer, length);
};
/***/ }),
/***/ "./node_modules/core-js/internals/to-indexed-object.js":
/*!*************************************************************!*\
!*** ./node_modules/core-js/internals/to-indexed-object.js ***!
\*************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
// toObject with fallback for non-array-like ES3 strings
var IndexedObject = __webpack_require__(/*! ../internals/indexed-object */ "./node_modules/core-js/internals/indexed-object.js");
var requireObjectCoercible = __webpack_require__(/*! ../internals/require-object-coercible */ "./node_modules/core-js/internals/require-object-coercible.js");
module.exports = function (it) {
return IndexedObject(requireObjectCoercible(it));
};
/***/ }),
/***/ "./node_modules/core-js/internals/to-integer.js":
/*!******************************************************!*\
!*** ./node_modules/core-js/internals/to-integer.js ***!
\******************************************************/
/***/ (function(module) {
var ceil = Math.ceil;
var floor = Math.floor;
// `ToInteger` abstract operation
// https://tc39.es/ecma262/#sec-tointeger
module.exports = function (argument) {
return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor : ceil)(argument);
};
/***/ }),
/***/ "./node_modules/core-js/internals/to-length.js":
/*!*****************************************************!*\
!*** ./node_modules/core-js/internals/to-length.js ***!
\*****************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var toInteger = __webpack_require__(/*! ../internals/to-integer */ "./node_modules/core-js/internals/to-integer.js");
var min = Math.min;
// `ToLength` abstract operation
// https://tc39.es/ecma262/#sec-tolength
module.exports = function (argument) {
return argument > 0 ? min(toInteger(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
};
/***/ }),
/***/ "./node_modules/core-js/internals/to-object.js":
/*!*****************************************************!*\
!*** ./node_modules/core-js/internals/to-object.js ***!
\*****************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var requireObjectCoercible = __webpack_require__(/*! ../internals/require-object-coercible */ "./node_modules/core-js/internals/require-object-coercible.js");
// `ToObject` abstract operation
// https://tc39.es/ecma262/#sec-toobject
module.exports = function (argument) {
return Object(requireObjectCoercible(argument));
};
/***/ }),
/***/ "./node_modules/core-js/internals/to-primitive.js":
/*!********************************************************!*\
!*** ./node_modules/core-js/internals/to-primitive.js ***!
\********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var isObject = __webpack_require__(/*! ../internals/is-object */ "./node_modules/core-js/internals/is-object.js");
var isSymbol = __webpack_require__(/*! ../internals/is-symbol */ "./node_modules/core-js/internals/is-symbol.js");
var ordinaryToPrimitive = __webpack_require__(/*! ../internals/ordinary-to-primitive */ "./node_modules/core-js/internals/ordinary-to-primitive.js");
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var TO_PRIMITIVE = wellKnownSymbol('toPrimitive');
// `ToPrimitive` abstract operation
// https://tc39.es/ecma262/#sec-toprimitive
module.exports = function (input, pref) {
if (!isObject(input) || isSymbol(input)) return input;
var exoticToPrim = input[TO_PRIMITIVE];
var result;
if (exoticToPrim !== undefined) {
if (pref === undefined) pref = 'default';
result = exoticToPrim.call(input, pref);
if (!isObject(result) || isSymbol(result)) return result;
throw TypeError("Can't convert object to primitive value");
}
if (pref === undefined) pref = 'number';
return ordinaryToPrimitive(input, pref);
};
/***/ }),
/***/ "./node_modules/core-js/internals/to-property-key.js":
/*!***********************************************************!*\
!*** ./node_modules/core-js/internals/to-property-key.js ***!
\***********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var toPrimitive = __webpack_require__(/*! ../internals/to-primitive */ "./node_modules/core-js/internals/to-primitive.js");
var isSymbol = __webpack_require__(/*! ../internals/is-symbol */ "./node_modules/core-js/internals/is-symbol.js");
// `ToPropertyKey` abstract operation
// https://tc39.es/ecma262/#sec-topropertykey
module.exports = function (argument) {
var key = toPrimitive(argument, 'string');
return isSymbol(key) ? key : String(key);
};
/***/ }),
/***/ "./node_modules/core-js/internals/to-string-tag-support.js":
/*!*****************************************************************!*\
!*** ./node_modules/core-js/internals/to-string-tag-support.js ***!
\*****************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var test = {};
test[TO_STRING_TAG] = 'z';
module.exports = String(test) === '[object z]';
/***/ }),
/***/ "./node_modules/core-js/internals/to-string.js":
/*!*****************************************************!*\
!*** ./node_modules/core-js/internals/to-string.js ***!
\*****************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var isSymbol = __webpack_require__(/*! ../internals/is-symbol */ "./node_modules/core-js/internals/is-symbol.js");
module.exports = function (argument) {
if (isSymbol(argument)) throw TypeError('Cannot convert a Symbol value to a string');
return String(argument);
};
/***/ }),
/***/ "./node_modules/core-js/internals/uid.js":
/*!***********************************************!*\
!*** ./node_modules/core-js/internals/uid.js ***!
\***********************************************/
/***/ (function(module) {
var id = 0;
var postfix = Math.random();
module.exports = function (key) {
return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id + postfix).toString(36);
};
/***/ }),
/***/ "./node_modules/core-js/internals/use-symbol-as-uid.js":
/*!*************************************************************!*\
!*** ./node_modules/core-js/internals/use-symbol-as-uid.js ***!
\*************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
/* eslint-disable es/no-symbol -- required for testing */
var NATIVE_SYMBOL = __webpack_require__(/*! ../internals/native-symbol */ "./node_modules/core-js/internals/native-symbol.js");
module.exports = NATIVE_SYMBOL
&& !Symbol.sham
&& typeof Symbol.iterator == 'symbol';
/***/ }),
/***/ "./node_modules/core-js/internals/well-known-symbol-wrapped.js":
/*!*********************************************************************!*\
!*** ./node_modules/core-js/internals/well-known-symbol-wrapped.js ***!
\*********************************************************************/
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
exports.f = wellKnownSymbol;
/***/ }),
/***/ "./node_modules/core-js/internals/well-known-symbol.js":
/*!*************************************************************!*\
!*** ./node_modules/core-js/internals/well-known-symbol.js ***!
\*************************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var shared = __webpack_require__(/*! ../internals/shared */ "./node_modules/core-js/internals/shared.js");
var has = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var uid = __webpack_require__(/*! ../internals/uid */ "./node_modules/core-js/internals/uid.js");
var NATIVE_SYMBOL = __webpack_require__(/*! ../internals/native-symbol */ "./node_modules/core-js/internals/native-symbol.js");
var USE_SYMBOL_AS_UID = __webpack_require__(/*! ../internals/use-symbol-as-uid */ "./node_modules/core-js/internals/use-symbol-as-uid.js");
var WellKnownSymbolsStore = shared('wks');
var Symbol = global.Symbol;
var createWellKnownSymbol = USE_SYMBOL_AS_UID ? Symbol : Symbol && Symbol.withoutSetter || uid;
module.exports = function (name) {
if (!has(WellKnownSymbolsStore, name) || !(NATIVE_SYMBOL || typeof WellKnownSymbolsStore[name] == 'string')) {
if (NATIVE_SYMBOL && has(Symbol, name)) {
WellKnownSymbolsStore[name] = Symbol[name];
} else {
WellKnownSymbolsStore[name] = createWellKnownSymbol('Symbol.' + name);
}
} return WellKnownSymbolsStore[name];
};
/***/ }),
/***/ "./node_modules/core-js/internals/whitespaces.js":
/*!*******************************************************!*\
!*** ./node_modules/core-js/internals/whitespaces.js ***!
\*******************************************************/
/***/ (function(module) {
// a string of all valid unicode whitespaces
module.exports = '\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002' +
'\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF';
/***/ }),
/***/ "./node_modules/core-js/modules/es.array.concat.js":
/*!*********************************************************!*\
!*** ./node_modules/core-js/modules/es.array.concat.js ***!
\*********************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var $ = __webpack_require__(/*! ../internals/export */ "./node_modules/core-js/internals/export.js");
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
var isArray = __webpack_require__(/*! ../internals/is-array */ "./node_modules/core-js/internals/is-array.js");
var isObject = __webpack_require__(/*! ../internals/is-object */ "./node_modules/core-js/internals/is-object.js");
var toObject = __webpack_require__(/*! ../internals/to-object */ "./node_modules/core-js/internals/to-object.js");
var toLength = __webpack_require__(/*! ../internals/to-length */ "./node_modules/core-js/internals/to-length.js");
var createProperty = __webpack_require__(/*! ../internals/create-property */ "./node_modules/core-js/internals/create-property.js");
var arraySpeciesCreate = __webpack_require__(/*! ../internals/array-species-create */ "./node_modules/core-js/internals/array-species-create.js");
var arrayMethodHasSpeciesSupport = __webpack_require__(/*! ../internals/array-method-has-species-support */ "./node_modules/core-js/internals/array-method-has-species-support.js");
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var V8_VERSION = __webpack_require__(/*! ../internals/engine-v8-version */ "./node_modules/core-js/internals/engine-v8-version.js");
var IS_CONCAT_SPREADABLE = wellKnownSymbol('isConcatSpreadable');
var MAX_SAFE_INTEGER = 0x1FFFFFFFFFFFFF;
var MAXIMUM_ALLOWED_INDEX_EXCEEDED = 'Maximum allowed index exceeded';
// We can't use this feature detection in V8 since it causes
// deoptimization and serious performance degradation
// https://github.com/zloirock/core-js/issues/679
var IS_CONCAT_SPREADABLE_SUPPORT = V8_VERSION >= 51 || !fails(function () {
var array = [];
array[IS_CONCAT_SPREADABLE] = false;
return array.concat()[0] !== array;
});
var SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('concat');
var isConcatSpreadable = function (O) {
if (!isObject(O)) return false;
var spreadable = O[IS_CONCAT_SPREADABLE];
return spreadable !== undefined ? !!spreadable : isArray(O);
};
var FORCED = !IS_CONCAT_SPREADABLE_SUPPORT || !SPECIES_SUPPORT;
// `Array.prototype.concat` method
// https://tc39.es/ecma262/#sec-array.prototype.concat
// with adding support of @@isConcatSpreadable and @@species
$({ target: 'Array', proto: true, forced: FORCED }, {
// eslint-disable-next-line no-unused-vars -- required for `.length`
concat: function concat(arg) {
var O = toObject(this);
var A = arraySpeciesCreate(O, 0);
var n = 0;
var i, k, length, len, E;
for (i = -1, length = arguments.length; i < length; i++) {
E = i === -1 ? O : arguments[i];
if (isConcatSpreadable(E)) {
len = toLength(E.length);
if (n + len > MAX_SAFE_INTEGER) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED);
for (k = 0; k < len; k++, n++) if (k in E) createProperty(A, n, E[k]);
} else {
if (n >= MAX_SAFE_INTEGER) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED);
createProperty(A, n++, E);
}
}
A.length = n;
return A;
}
});
/***/ }),
/***/ "./node_modules/core-js/modules/es.array.iterator.js":
/*!***********************************************************!*\
!*** ./node_modules/core-js/modules/es.array.iterator.js ***!
\***********************************************************/
/***/ (function(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var toIndexedObject = __webpack_require__(/*! ../internals/to-indexed-object */ "./node_modules/core-js/internals/to-indexed-object.js");
var addToUnscopables = __webpack_require__(/*! ../internals/add-to-unscopables */ "./node_modules/core-js/internals/add-to-unscopables.js");
var Iterators = __webpack_require__(/*! ../internals/iterators */ "./node_modules/core-js/internals/iterators.js");
var InternalStateModule = __webpack_require__(/*! ../internals/internal-state */ "./node_modules/core-js/internals/internal-state.js");
var defineIterator = __webpack_require__(/*! ../internals/define-iterator */ "./node_modules/core-js/internals/define-iterator.js");
var ARRAY_ITERATOR = 'Array Iterator';
var setInternalState = InternalStateModule.set;
var getInternalState = InternalStateModule.getterFor(ARRAY_ITERATOR);
// `Array.prototype.entries` method
// https://tc39.es/ecma262/#sec-array.prototype.entries
// `Array.prototype.keys` method
// https://tc39.es/ecma262/#sec-array.prototype.keys
// `Array.prototype.values` method
// https://tc39.es/ecma262/#sec-array.prototype.values
// `Array.prototype[@@iterator]` method
// https://tc39.es/ecma262/#sec-array.prototype-@@iterator
// `CreateArrayIterator` internal method
// https://tc39.es/ecma262/#sec-createarrayiterator
module.exports = defineIterator(Array, 'Array', function (iterated, kind) {
setInternalState(this, {
type: ARRAY_ITERATOR,
target: toIndexedObject(iterated), // target
index: 0, // next index
kind: kind // kind
});
// `%ArrayIteratorPrototype%.next` method
// https://tc39.es/ecma262/#sec-%arrayiteratorprototype%.next
}, function () {
var state = getInternalState(this);
var target = state.target;
var kind = state.kind;
var index = state.index++;
if (!target || index >= target.length) {
state.target = undefined;
return { value: undefined, done: true };
}
if (kind == 'keys') return { value: index, done: false };
if (kind == 'values') return { value: target[index], done: false };
return { value: [index, target[index]], done: false };
}, 'values');
// argumentsList[@@iterator] is %ArrayProto_values%
// https://tc39.es/ecma262/#sec-createunmappedargumentsobject
// https://tc39.es/ecma262/#sec-createmappedargumentsobject
Iterators.Arguments = Iterators.Array;
// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables
addToUnscopables('keys');
addToUnscopables('values');
addToUnscopables('entries');
/***/ }),
/***/ "./node_modules/core-js/modules/es.array.join.js":
/*!*******************************************************!*\
!*** ./node_modules/core-js/modules/es.array.join.js ***!
\*******************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var $ = __webpack_require__(/*! ../internals/export */ "./node_modules/core-js/internals/export.js");
var IndexedObject = __webpack_require__(/*! ../internals/indexed-object */ "./node_modules/core-js/internals/indexed-object.js");
var toIndexedObject = __webpack_require__(/*! ../internals/to-indexed-object */ "./node_modules/core-js/internals/to-indexed-object.js");
var arrayMethodIsStrict = __webpack_require__(/*! ../internals/array-method-is-strict */ "./node_modules/core-js/internals/array-method-is-strict.js");
var nativeJoin = [].join;
var ES3_STRINGS = IndexedObject != Object;
var STRICT_METHOD = arrayMethodIsStrict('join', ',');
// `Array.prototype.join` method
// https://tc39.es/ecma262/#sec-array.prototype.join
$({ target: 'Array', proto: true, forced: ES3_STRINGS || !STRICT_METHOD }, {
join: function join(separator) {
return nativeJoin.call(toIndexedObject(this), separator === undefined ? ',' : separator);
}
});
/***/ }),
/***/ "./node_modules/core-js/modules/es.array.map.js":
/*!******************************************************!*\
!*** ./node_modules/core-js/modules/es.array.map.js ***!
\******************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var $ = __webpack_require__(/*! ../internals/export */ "./node_modules/core-js/internals/export.js");
var $map = __webpack_require__(/*! ../internals/array-iteration */ "./node_modules/core-js/internals/array-iteration.js").map;
var arrayMethodHasSpeciesSupport = __webpack_require__(/*! ../internals/array-method-has-species-support */ "./node_modules/core-js/internals/array-method-has-species-support.js");
var HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('map');
// `Array.prototype.map` method
// https://tc39.es/ecma262/#sec-array.prototype.map
// with adding support of @@species
$({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT }, {
map: function map(callbackfn /* , thisArg */) {
return $map(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
}
});
/***/ }),
/***/ "./node_modules/core-js/modules/es.array.slice.js":
/*!********************************************************!*\
!*** ./node_modules/core-js/modules/es.array.slice.js ***!
\********************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var $ = __webpack_require__(/*! ../internals/export */ "./node_modules/core-js/internals/export.js");
var isObject = __webpack_require__(/*! ../internals/is-object */ "./node_modules/core-js/internals/is-object.js");
var isArray = __webpack_require__(/*! ../internals/is-array */ "./node_modules/core-js/internals/is-array.js");
var toAbsoluteIndex = __webpack_require__(/*! ../internals/to-absolute-index */ "./node_modules/core-js/internals/to-absolute-index.js");
var toLength = __webpack_require__(/*! ../internals/to-length */ "./node_modules/core-js/internals/to-length.js");
var toIndexedObject = __webpack_require__(/*! ../internals/to-indexed-object */ "./node_modules/core-js/internals/to-indexed-object.js");
var createProperty = __webpack_require__(/*! ../internals/create-property */ "./node_modules/core-js/internals/create-property.js");
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var arrayMethodHasSpeciesSupport = __webpack_require__(/*! ../internals/array-method-has-species-support */ "./node_modules/core-js/internals/array-method-has-species-support.js");
var HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('slice');
var SPECIES = wellKnownSymbol('species');
var nativeSlice = [].slice;
var max = Math.max;
// `Array.prototype.slice` method
// https://tc39.es/ecma262/#sec-array.prototype.slice
// fallback for not array-like ES3 strings and DOM objects
$({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT }, {
slice: function slice(start, end) {
var O = toIndexedObject(this);
var length = toLength(O.length);
var k = toAbsoluteIndex(start, length);
var fin = toAbsoluteIndex(end === undefined ? length : end, length);
// inline `ArraySpeciesCreate` for usage native `Array#slice` where it's possible
var Constructor, result, n;
if (isArray(O)) {
Constructor = O.constructor;
// cross-realm fallback
if (typeof Constructor == 'function' && (Constructor === Array || isArray(Constructor.prototype))) {
Constructor = undefined;
} else if (isObject(Constructor)) {
Constructor = Constructor[SPECIES];
if (Constructor === null) Constructor = undefined;
}
if (Constructor === Array || Constructor === undefined) {
return nativeSlice.call(O, k, fin);
}
}
result = new (Constructor === undefined ? Array : Constructor)(max(fin - k, 0));
for (n = 0; k < fin; k++, n++) if (k in O) createProperty(result, n, O[k]);
result.length = n;
return result;
}
});
/***/ }),
/***/ "./node_modules/core-js/modules/es.function.name.js":
/*!**********************************************************!*\
!*** ./node_modules/core-js/modules/es.function.name.js ***!
\**********************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
var DESCRIPTORS = __webpack_require__(/*! ../internals/descriptors */ "./node_modules/core-js/internals/descriptors.js");
var defineProperty = __webpack_require__(/*! ../internals/object-define-property */ "./node_modules/core-js/internals/object-define-property.js").f;
var FunctionPrototype = Function.prototype;
var FunctionPrototypeToString = FunctionPrototype.toString;
var nameRE = /^\s*function ([^ (]*)/;
var NAME = 'name';
// Function instances `.name` property
// https://tc39.es/ecma262/#sec-function-instances-name
if (DESCRIPTORS && !(NAME in FunctionPrototype)) {
defineProperty(FunctionPrototype, NAME, {
configurable: true,
get: function () {
try {
return FunctionPrototypeToString.call(this).match(nameRE)[1];
} catch (error) {
return '';
}
}
});
}
/***/ }),
/***/ "./node_modules/core-js/modules/es.number.constructor.js":
/*!***************************************************************!*\
!*** ./node_modules/core-js/modules/es.number.constructor.js ***!
\***************************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var DESCRIPTORS = __webpack_require__(/*! ../internals/descriptors */ "./node_modules/core-js/internals/descriptors.js");
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var isForced = __webpack_require__(/*! ../internals/is-forced */ "./node_modules/core-js/internals/is-forced.js");
var redefine = __webpack_require__(/*! ../internals/redefine */ "./node_modules/core-js/internals/redefine.js");
var has = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var classof = __webpack_require__(/*! ../internals/classof-raw */ "./node_modules/core-js/internals/classof-raw.js");
var inheritIfRequired = __webpack_require__(/*! ../internals/inherit-if-required */ "./node_modules/core-js/internals/inherit-if-required.js");
var isSymbol = __webpack_require__(/*! ../internals/is-symbol */ "./node_modules/core-js/internals/is-symbol.js");
var toPrimitive = __webpack_require__(/*! ../internals/to-primitive */ "./node_modules/core-js/internals/to-primitive.js");
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
var create = __webpack_require__(/*! ../internals/object-create */ "./node_modules/core-js/internals/object-create.js");
var getOwnPropertyNames = __webpack_require__(/*! ../internals/object-get-own-property-names */ "./node_modules/core-js/internals/object-get-own-property-names.js").f;
var getOwnPropertyDescriptor = __webpack_require__(/*! ../internals/object-get-own-property-descriptor */ "./node_modules/core-js/internals/object-get-own-property-descriptor.js").f;
var defineProperty = __webpack_require__(/*! ../internals/object-define-property */ "./node_modules/core-js/internals/object-define-property.js").f;
var trim = __webpack_require__(/*! ../internals/string-trim */ "./node_modules/core-js/internals/string-trim.js").trim;
var NUMBER = 'Number';
var NativeNumber = global[NUMBER];
var NumberPrototype = NativeNumber.prototype;
// Opera ~12 has broken Object#toString
var BROKEN_CLASSOF = classof(create(NumberPrototype)) == NUMBER;
// `ToNumber` abstract operation
// https://tc39.es/ecma262/#sec-tonumber
var toNumber = function (argument) {
if (isSymbol(argument)) throw TypeError('Cannot convert a Symbol value to a number');
var it = toPrimitive(argument, 'number');
var first, third, radix, maxCode, digits, length, index, code;
if (typeof it == 'string' && it.length > 2) {
it = trim(it);
first = it.charCodeAt(0);
if (first === 43 || first === 45) {
third = it.charCodeAt(2);
if (third === 88 || third === 120) return NaN; // Number('+0x1') should be NaN, old V8 fix
} else if (first === 48) {
switch (it.charCodeAt(1)) {
case 66: case 98: radix = 2; maxCode = 49; break; // fast equal of /^0b[01]+$/i
case 79: case 111: radix = 8; maxCode = 55; break; // fast equal of /^0o[0-7]+$/i
default: return +it;
}
digits = it.slice(2);
length = digits.length;
for (index = 0; index < length; index++) {
code = digits.charCodeAt(index);
// parseInt parses a string to a first unavailable symbol
// but ToNumber should return NaN if a string contains unavailable symbols
if (code < 48 || code > maxCode) return NaN;
} return parseInt(digits, radix);
}
} return +it;
};
// `Number` constructor
// https://tc39.es/ecma262/#sec-number-constructor
if (isForced(NUMBER, !NativeNumber(' 0o1') || !NativeNumber('0b1') || NativeNumber('+0x1'))) {
var NumberWrapper = function Number(value) {
var it = arguments.length < 1 ? 0 : value;
var dummy = this;
return dummy instanceof NumberWrapper
// check on 1..constructor(foo) case
&& (BROKEN_CLASSOF ? fails(function () { NumberPrototype.valueOf.call(dummy); }) : classof(dummy) != NUMBER)
? inheritIfRequired(new NativeNumber(toNumber(it)), dummy, NumberWrapper) : toNumber(it);
};
for (var keys = DESCRIPTORS ? getOwnPropertyNames(NativeNumber) : (
// ES3:
'MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,' +
// ES2015 (in case, if modules with ES2015 Number statics required before):
'EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,' +
'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger,' +
// ESNext
'fromString,range'
).split(','), j = 0, key; keys.length > j; j++) {
if (has(NativeNumber, key = keys[j]) && !has(NumberWrapper, key)) {
defineProperty(NumberWrapper, key, getOwnPropertyDescriptor(NativeNumber, key));
}
}
NumberWrapper.prototype = NumberPrototype;
NumberPrototype.constructor = NumberWrapper;
redefine(global, NUMBER, NumberWrapper);
}
/***/ }),
/***/ "./node_modules/core-js/modules/es.object.assign.js":
/*!**********************************************************!*\
!*** ./node_modules/core-js/modules/es.object.assign.js ***!
\**********************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
var $ = __webpack_require__(/*! ../internals/export */ "./node_modules/core-js/internals/export.js");
var assign = __webpack_require__(/*! ../internals/object-assign */ "./node_modules/core-js/internals/object-assign.js");
// `Object.assign` method
// https://tc39.es/ecma262/#sec-object.assign
// eslint-disable-next-line es/no-object-assign -- required for testing
$({ target: 'Object', stat: true, forced: Object.assign !== assign }, {
assign: assign
});
/***/ }),
/***/ "./node_modules/core-js/modules/es.object.keys.js":
/*!********************************************************!*\
!*** ./node_modules/core-js/modules/es.object.keys.js ***!
\********************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
var $ = __webpack_require__(/*! ../internals/export */ "./node_modules/core-js/internals/export.js");
var toObject = __webpack_require__(/*! ../internals/to-object */ "./node_modules/core-js/internals/to-object.js");
var nativeKeys = __webpack_require__(/*! ../internals/object-keys */ "./node_modules/core-js/internals/object-keys.js");
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
var FAILS_ON_PRIMITIVES = fails(function () { nativeKeys(1); });
// `Object.keys` method
// https://tc39.es/ecma262/#sec-object.keys
$({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES }, {
keys: function keys(it) {
return nativeKeys(toObject(it));
}
});
/***/ }),
/***/ "./node_modules/core-js/modules/es.object.to-string.js":
/*!*************************************************************!*\
!*** ./node_modules/core-js/modules/es.object.to-string.js ***!
\*************************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
var TO_STRING_TAG_SUPPORT = __webpack_require__(/*! ../internals/to-string-tag-support */ "./node_modules/core-js/internals/to-string-tag-support.js");
var redefine = __webpack_require__(/*! ../internals/redefine */ "./node_modules/core-js/internals/redefine.js");
var toString = __webpack_require__(/*! ../internals/object-to-string */ "./node_modules/core-js/internals/object-to-string.js");
// `Object.prototype.toString` method
// https://tc39.es/ecma262/#sec-object.prototype.tostring
if (!TO_STRING_TAG_SUPPORT) {
redefine(Object.prototype, 'toString', toString, { unsafe: true });
}
/***/ }),
/***/ "./node_modules/core-js/modules/es.regexp.to-string.js":
/*!*************************************************************!*\
!*** ./node_modules/core-js/modules/es.regexp.to-string.js ***!
\*************************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var redefine = __webpack_require__(/*! ../internals/redefine */ "./node_modules/core-js/internals/redefine.js");
var anObject = __webpack_require__(/*! ../internals/an-object */ "./node_modules/core-js/internals/an-object.js");
var $toString = __webpack_require__(/*! ../internals/to-string */ "./node_modules/core-js/internals/to-string.js");
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
var flags = __webpack_require__(/*! ../internals/regexp-flags */ "./node_modules/core-js/internals/regexp-flags.js");
var TO_STRING = 'toString';
var RegExpPrototype = RegExp.prototype;
var nativeToString = RegExpPrototype[TO_STRING];
var NOT_GENERIC = fails(function () { return nativeToString.call({ source: 'a', flags: 'b' }) != '/a/b'; });
// FF44- RegExp#toString has a wrong name
var INCORRECT_NAME = nativeToString.name != TO_STRING;
// `RegExp.prototype.toString` method
// https://tc39.es/ecma262/#sec-regexp.prototype.tostring
if (NOT_GENERIC || INCORRECT_NAME) {
redefine(RegExp.prototype, TO_STRING, function toString() {
var R = anObject(this);
var p = $toString(R.source);
var rf = R.flags;
var f = $toString(rf === undefined && R instanceof RegExp && !('flags' in RegExpPrototype) ? flags.call(R) : rf);
return '/' + p + '/' + f;
}, { unsafe: true });
}
/***/ }),
/***/ "./node_modules/core-js/modules/es.string.iterator.js":
/*!************************************************************!*\
!*** ./node_modules/core-js/modules/es.string.iterator.js ***!
\************************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var charAt = __webpack_require__(/*! ../internals/string-multibyte */ "./node_modules/core-js/internals/string-multibyte.js").charAt;
var toString = __webpack_require__(/*! ../internals/to-string */ "./node_modules/core-js/internals/to-string.js");
var InternalStateModule = __webpack_require__(/*! ../internals/internal-state */ "./node_modules/core-js/internals/internal-state.js");
var defineIterator = __webpack_require__(/*! ../internals/define-iterator */ "./node_modules/core-js/internals/define-iterator.js");
var STRING_ITERATOR = 'String Iterator';
var setInternalState = InternalStateModule.set;
var getInternalState = InternalStateModule.getterFor(STRING_ITERATOR);
// `String.prototype[@@iterator]` method
// https://tc39.es/ecma262/#sec-string.prototype-@@iterator
defineIterator(String, 'String', function (iterated) {
setInternalState(this, {
type: STRING_ITERATOR,
string: toString(iterated),
index: 0
});
// `%StringIteratorPrototype%.next` method
// https://tc39.es/ecma262/#sec-%stringiteratorprototype%.next
}, function next() {
var state = getInternalState(this);
var string = state.string;
var index = state.index;
var point;
if (index >= string.length) return { value: undefined, done: true };
point = charAt(string, index);
state.index += point.length;
return { value: point, done: false };
});
/***/ }),
/***/ "./node_modules/core-js/modules/es.string.link.js":
/*!********************************************************!*\
!*** ./node_modules/core-js/modules/es.string.link.js ***!
\********************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var $ = __webpack_require__(/*! ../internals/export */ "./node_modules/core-js/internals/export.js");
var createHTML = __webpack_require__(/*! ../internals/create-html */ "./node_modules/core-js/internals/create-html.js");
var forcedStringHTMLMethod = __webpack_require__(/*! ../internals/string-html-forced */ "./node_modules/core-js/internals/string-html-forced.js");
// `String.prototype.link` method
// https://tc39.es/ecma262/#sec-string.prototype.link
$({ target: 'String', proto: true, forced: forcedStringHTMLMethod('link') }, {
link: function link(url) {
return createHTML(this, 'a', 'href', url);
}
});
/***/ }),
/***/ "./node_modules/core-js/modules/es.symbol.description.js":
/*!***************************************************************!*\
!*** ./node_modules/core-js/modules/es.symbol.description.js ***!
\***************************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";
// `Symbol.prototype.description` getter
// https://tc39.es/ecma262/#sec-symbol.prototype.description
var $ = __webpack_require__(/*! ../internals/export */ "./node_modules/core-js/internals/export.js");
var DESCRIPTORS = __webpack_require__(/*! ../internals/descriptors */ "./node_modules/core-js/internals/descriptors.js");
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var has = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var isObject = __webpack_require__(/*! ../internals/is-object */ "./node_modules/core-js/internals/is-object.js");
var defineProperty = __webpack_require__(/*! ../internals/object-define-property */ "./node_modules/core-js/internals/object-define-property.js").f;
var copyConstructorProperties = __webpack_require__(/*! ../internals/copy-constructor-properties */ "./node_modules/core-js/internals/copy-constructor-properties.js");
var NativeSymbol = global.Symbol;
if (DESCRIPTORS && typeof NativeSymbol == 'function' && (!('description' in NativeSymbol.prototype) ||
// Safari 12 bug
NativeSymbol().description !== undefined
)) {
var EmptyStringDescriptionStore = {};
// wrap Symbol constructor for correct work with undefined description
var SymbolWrapper = function Symbol() {
var description = arguments.length < 1 || arguments[0] === undefined ? undefined : String(arguments[0]);
var result = this instanceof SymbolWrapper
? new NativeSymbol(description)
// in Edge 13, String(Symbol(undefined)) === 'Symbol(undefined)'
: description === undefined ? NativeSymbol() : NativeSymbol(description);
if (description === '') EmptyStringDescriptionStore[result] = true;
return result;
};
copyConstructorProperties(SymbolWrapper, NativeSymbol);
var symbolPrototype = SymbolWrapper.prototype = NativeSymbol.prototype;
symbolPrototype.constructor = SymbolWrapper;
var symbolToString = symbolPrototype.toString;
var native = String(NativeSymbol('test')) == 'Symbol(test)';
var regexp = /^Symbol\((.*)\)[^)]+$/;
defineProperty(symbolPrototype, 'description', {
configurable: true,
get: function description() {
var symbol = isObject(this) ? this.valueOf() : this;
var string = symbolToString.call(symbol);
if (has(EmptyStringDescriptionStore, symbol)) return '';
var desc = native ? string.slice(7, -1) : string.replace(regexp, '$1');
return desc === '' ? undefined : desc;
}
});
$({ global: true, forced: true }, {
Symbol: SymbolWrapper
});
}
/***/ }),
/***/ "./node_modules/core-js/modules/es.symbol.iterator.js":
/*!************************************************************!*\
!*** ./node_modules/core-js/modules/es.symbol.iterator.js ***!
\************************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
var defineWellKnownSymbol = __webpack_require__(/*! ../internals/define-well-known-symbol */ "./node_modules/core-js/internals/define-well-known-symbol.js");
// `Symbol.iterator` well-known symbol
// https://tc39.es/ecma262/#sec-symbol.iterator
defineWellKnownSymbol('iterator');
/***/ }),
/***/ "./node_modules/core-js/modules/es.symbol.js":
/*!***************************************************!*\
!*** ./node_modules/core-js/modules/es.symbol.js ***!
\***************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";
var $ = __webpack_require__(/*! ../internals/export */ "./node_modules/core-js/internals/export.js");
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var getBuiltIn = __webpack_require__(/*! ../internals/get-built-in */ "./node_modules/core-js/internals/get-built-in.js");
var IS_PURE = __webpack_require__(/*! ../internals/is-pure */ "./node_modules/core-js/internals/is-pure.js");
var DESCRIPTORS = __webpack_require__(/*! ../internals/descriptors */ "./node_modules/core-js/internals/descriptors.js");
var NATIVE_SYMBOL = __webpack_require__(/*! ../internals/native-symbol */ "./node_modules/core-js/internals/native-symbol.js");
var fails = __webpack_require__(/*! ../internals/fails */ "./node_modules/core-js/internals/fails.js");
var has = __webpack_require__(/*! ../internals/has */ "./node_modules/core-js/internals/has.js");
var isArray = __webpack_require__(/*! ../internals/is-array */ "./node_modules/core-js/internals/is-array.js");
var isObject = __webpack_require__(/*! ../internals/is-object */ "./node_modules/core-js/internals/is-object.js");
var isSymbol = __webpack_require__(/*! ../internals/is-symbol */ "./node_modules/core-js/internals/is-symbol.js");
var anObject = __webpack_require__(/*! ../internals/an-object */ "./node_modules/core-js/internals/an-object.js");
var toObject = __webpack_require__(/*! ../internals/to-object */ "./node_modules/core-js/internals/to-object.js");
var toIndexedObject = __webpack_require__(/*! ../internals/to-indexed-object */ "./node_modules/core-js/internals/to-indexed-object.js");
var toPropertyKey = __webpack_require__(/*! ../internals/to-property-key */ "./node_modules/core-js/internals/to-property-key.js");
var $toString = __webpack_require__(/*! ../internals/to-string */ "./node_modules/core-js/internals/to-string.js");
var createPropertyDescriptor = __webpack_require__(/*! ../internals/create-property-descriptor */ "./node_modules/core-js/internals/create-property-descriptor.js");
var nativeObjectCreate = __webpack_require__(/*! ../internals/object-create */ "./node_modules/core-js/internals/object-create.js");
var objectKeys = __webpack_require__(/*! ../internals/object-keys */ "./node_modules/core-js/internals/object-keys.js");
var getOwnPropertyNamesModule = __webpack_require__(/*! ../internals/object-get-own-property-names */ "./node_modules/core-js/internals/object-get-own-property-names.js");
var getOwnPropertyNamesExternal = __webpack_require__(/*! ../internals/object-get-own-property-names-external */ "./node_modules/core-js/internals/object-get-own-property-names-external.js");
var getOwnPropertySymbolsModule = __webpack_require__(/*! ../internals/object-get-own-property-symbols */ "./node_modules/core-js/internals/object-get-own-property-symbols.js");
var getOwnPropertyDescriptorModule = __webpack_require__(/*! ../internals/object-get-own-property-descriptor */ "./node_modules/core-js/internals/object-get-own-property-descriptor.js");
var definePropertyModule = __webpack_require__(/*! ../internals/object-define-property */ "./node_modules/core-js/internals/object-define-property.js");
var propertyIsEnumerableModule = __webpack_require__(/*! ../internals/object-property-is-enumerable */ "./node_modules/core-js/internals/object-property-is-enumerable.js");
var createNonEnumerableProperty = __webpack_require__(/*! ../internals/create-non-enumerable-property */ "./node_modules/core-js/internals/create-non-enumerable-property.js");
var redefine = __webpack_require__(/*! ../internals/redefine */ "./node_modules/core-js/internals/redefine.js");
var shared = __webpack_require__(/*! ../internals/shared */ "./node_modules/core-js/internals/shared.js");
var sharedKey = __webpack_require__(/*! ../internals/shared-key */ "./node_modules/core-js/internals/shared-key.js");
var hiddenKeys = __webpack_require__(/*! ../internals/hidden-keys */ "./node_modules/core-js/internals/hidden-keys.js");
var uid = __webpack_require__(/*! ../internals/uid */ "./node_modules/core-js/internals/uid.js");
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var wrappedWellKnownSymbolModule = __webpack_require__(/*! ../internals/well-known-symbol-wrapped */ "./node_modules/core-js/internals/well-known-symbol-wrapped.js");
var defineWellKnownSymbol = __webpack_require__(/*! ../internals/define-well-known-symbol */ "./node_modules/core-js/internals/define-well-known-symbol.js");
var setToStringTag = __webpack_require__(/*! ../internals/set-to-string-tag */ "./node_modules/core-js/internals/set-to-string-tag.js");
var InternalStateModule = __webpack_require__(/*! ../internals/internal-state */ "./node_modules/core-js/internals/internal-state.js");
var $forEach = __webpack_require__(/*! ../internals/array-iteration */ "./node_modules/core-js/internals/array-iteration.js").forEach;
var HIDDEN = sharedKey('hidden');
var SYMBOL = 'Symbol';
var PROTOTYPE = 'prototype';
var TO_PRIMITIVE = wellKnownSymbol('toPrimitive');
var setInternalState = InternalStateModule.set;
var getInternalState = InternalStateModule.getterFor(SYMBOL);
var ObjectPrototype = Object[PROTOTYPE];
var $Symbol = global.Symbol;
var $stringify = getBuiltIn('JSON', 'stringify');
var nativeGetOwnPropertyDescriptor = getOwnPropertyDescriptorModule.f;
var nativeDefineProperty = definePropertyModule.f;
var nativeGetOwnPropertyNames = getOwnPropertyNamesExternal.f;
var nativePropertyIsEnumerable = propertyIsEnumerableModule.f;
var AllSymbols = shared('symbols');
var ObjectPrototypeSymbols = shared('op-symbols');
var StringToSymbolRegistry = shared('string-to-symbol-registry');
var SymbolToStringRegistry = shared('symbol-to-string-registry');
var WellKnownSymbolsStore = shared('wks');
var QObject = global.QObject;
// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
var USE_SETTER = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;
// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
var setSymbolDescriptor = DESCRIPTORS && fails(function () {
return nativeObjectCreate(nativeDefineProperty({}, 'a', {
get: function () { return nativeDefineProperty(this, 'a', { value: 7 }).a; }
})).a != 7;
}) ? function (O, P, Attributes) {
var ObjectPrototypeDescriptor = nativeGetOwnPropertyDescriptor(ObjectPrototype, P);
if (ObjectPrototypeDescriptor) delete ObjectPrototype[P];
nativeDefineProperty(O, P, Attributes);
if (ObjectPrototypeDescriptor && O !== ObjectPrototype) {
nativeDefineProperty(ObjectPrototype, P, ObjectPrototypeDescriptor);
}
} : nativeDefineProperty;
var wrap = function (tag, description) {
var symbol = AllSymbols[tag] = nativeObjectCreate($Symbol[PROTOTYPE]);
setInternalState(symbol, {
type: SYMBOL,
tag: tag,
description: description
});
if (!DESCRIPTORS) symbol.description = description;
return symbol;
};
var $defineProperty = function defineProperty(O, P, Attributes) {
if (O === ObjectPrototype) $defineProperty(ObjectPrototypeSymbols, P, Attributes);
anObject(O);
var key = toPropertyKey(P);
anObject(Attributes);
if (has(AllSymbols, key)) {
if (!Attributes.enumerable) {
if (!has(O, HIDDEN)) nativeDefineProperty(O, HIDDEN, createPropertyDescriptor(1, {}));
O[HIDDEN][key] = true;
} else {
if (has(O, HIDDEN) && O[HIDDEN][key]) O[HIDDEN][key] = false;
Attributes = nativeObjectCreate(Attributes, { enumerable: createPropertyDescriptor(0, false) });
} return setSymbolDescriptor(O, key, Attributes);
} return nativeDefineProperty(O, key, Attributes);
};
var $defineProperties = function defineProperties(O, Properties) {
anObject(O);
var properties = toIndexedObject(Properties);
var keys = objectKeys(properties).concat($getOwnPropertySymbols(properties));
$forEach(keys, function (key) {
if (!DESCRIPTORS || $propertyIsEnumerable.call(properties, key)) $defineProperty(O, key, properties[key]);
});
return O;
};
var $create = function create(O, Properties) {
return Properties === undefined ? nativeObjectCreate(O) : $defineProperties(nativeObjectCreate(O), Properties);
};
var $propertyIsEnumerable = function propertyIsEnumerable(V) {
var P = toPropertyKey(V);
var enumerable = nativePropertyIsEnumerable.call(this, P);
if (this === ObjectPrototype && has(AllSymbols, P) && !has(ObjectPrototypeSymbols, P)) return false;
return enumerable || !has(this, P) || !has(AllSymbols, P) || has(this, HIDDEN) && this[HIDDEN][P] ? enumerable : true;
};
var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(O, P) {
var it = toIndexedObject(O);
var key = toPropertyKey(P);
if (it === ObjectPrototype && has(AllSymbols, key) && !has(ObjectPrototypeSymbols, key)) return;
var descriptor = nativeGetOwnPropertyDescriptor(it, key);
if (descriptor && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) {
descriptor.enumerable = true;
}
return descriptor;
};
var $getOwnPropertyNames = function getOwnPropertyNames(O) {
var names = nativeGetOwnPropertyNames(toIndexedObject(O));
var result = [];
$forEach(names, function (key) {
if (!has(AllSymbols, key) && !has(hiddenKeys, key)) result.push(key);
});
return result;
};
var $getOwnPropertySymbols = function getOwnPropertySymbols(O) {
var IS_OBJECT_PROTOTYPE = O === ObjectPrototype;
var names = nativeGetOwnPropertyNames(IS_OBJECT_PROTOTYPE ? ObjectPrototypeSymbols : toIndexedObject(O));
var result = [];
$forEach(names, function (key) {
if (has(AllSymbols, key) && (!IS_OBJECT_PROTOTYPE || has(ObjectPrototype, key))) {
result.push(AllSymbols[key]);
}
});
return result;
};
// `Symbol` constructor
// https://tc39.es/ecma262/#sec-symbol-constructor
if (!NATIVE_SYMBOL) {
$Symbol = function Symbol() {
if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor');
var description = !arguments.length || arguments[0] === undefined ? undefined : $toString(arguments[0]);
var tag = uid(description);
var setter = function (value) {
if (this === ObjectPrototype) setter.call(ObjectPrototypeSymbols, value);
if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false;
setSymbolDescriptor(this, tag, createPropertyDescriptor(1, value));
};
if (DESCRIPTORS && USE_SETTER) setSymbolDescriptor(ObjectPrototype, tag, { configurable: true, set: setter });
return wrap(tag, description);
};
redefine($Symbol[PROTOTYPE], 'toString', function toString() {
return getInternalState(this).tag;
});
redefine($Symbol, 'withoutSetter', function (description) {
return wrap(uid(description), description);
});
propertyIsEnumerableModule.f = $propertyIsEnumerable;
definePropertyModule.f = $defineProperty;
getOwnPropertyDescriptorModule.f = $getOwnPropertyDescriptor;
getOwnPropertyNamesModule.f = getOwnPropertyNamesExternal.f = $getOwnPropertyNames;
getOwnPropertySymbolsModule.f = $getOwnPropertySymbols;
wrappedWellKnownSymbolModule.f = function (name) {
return wrap(wellKnownSymbol(name), name);
};
if (DESCRIPTORS) {
// https://github.com/tc39/proposal-Symbol-description
nativeDefineProperty($Symbol[PROTOTYPE], 'description', {
configurable: true,
get: function description() {
return getInternalState(this).description;
}
});
if (!IS_PURE) {
redefine(ObjectPrototype, 'propertyIsEnumerable', $propertyIsEnumerable, { unsafe: true });
}
}
}
$({ global: true, wrap: true, forced: !NATIVE_SYMBOL, sham: !NATIVE_SYMBOL }, {
Symbol: $Symbol
});
$forEach(objectKeys(WellKnownSymbolsStore), function (name) {
defineWellKnownSymbol(name);
});
$({ target: SYMBOL, stat: true, forced: !NATIVE_SYMBOL }, {
// `Symbol.for` method
// https://tc39.es/ecma262/#sec-symbol.for
'for': function (key) {
var string = $toString(key);
if (has(StringToSymbolRegistry, string)) return StringToSymbolRegistry[string];
var symbol = $Symbol(string);
StringToSymbolRegistry[string] = symbol;
SymbolToStringRegistry[symbol] = string;
return symbol;
},
// `Symbol.keyFor` method
// https://tc39.es/ecma262/#sec-symbol.keyfor
keyFor: function keyFor(sym) {
if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol');
if (has(SymbolToStringRegistry, sym)) return SymbolToStringRegistry[sym];
},
useSetter: function () { USE_SETTER = true; },
useSimple: function () { USE_SETTER = false; }
});
$({ target: 'Object', stat: true, forced: !NATIVE_SYMBOL, sham: !DESCRIPTORS }, {
// `Object.create` method
// https://tc39.es/ecma262/#sec-object.create
create: $create,
// `Object.defineProperty` method
// https://tc39.es/ecma262/#sec-object.defineproperty
defineProperty: $defineProperty,
// `Object.defineProperties` method
// https://tc39.es/ecma262/#sec-object.defineproperties
defineProperties: $defineProperties,
// `Object.getOwnPropertyDescriptor` method
// https://tc39.es/ecma262/#sec-object.getownpropertydescriptors
getOwnPropertyDescriptor: $getOwnPropertyDescriptor
});
$({ target: 'Object', stat: true, forced: !NATIVE_SYMBOL }, {
// `Object.getOwnPropertyNames` method
// https://tc39.es/ecma262/#sec-object.getownpropertynames
getOwnPropertyNames: $getOwnPropertyNames,
// `Object.getOwnPropertySymbols` method
// https://tc39.es/ecma262/#sec-object.getownpropertysymbols
getOwnPropertySymbols: $getOwnPropertySymbols
});
// Chrome 38 and 39 `Object.getOwnPropertySymbols` fails on primitives
// https://bugs.chromium.org/p/v8/issues/detail?id=3443
$({ target: 'Object', stat: true, forced: fails(function () { getOwnPropertySymbolsModule.f(1); }) }, {
getOwnPropertySymbols: function getOwnPropertySymbols(it) {
return getOwnPropertySymbolsModule.f(toObject(it));
}
});
// `JSON.stringify` method behavior with symbols
// https://tc39.es/ecma262/#sec-json.stringify
if ($stringify) {
var FORCED_JSON_STRINGIFY = !NATIVE_SYMBOL || fails(function () {
var symbol = $Symbol();
// MS Edge converts symbol values to JSON as {}
return $stringify([symbol]) != '[null]'
// WebKit converts symbol values to JSON as null
|| $stringify({ a: symbol }) != '{}'
// V8 throws on boxed symbols
|| $stringify(Object(symbol)) != '{}';
});
$({ target: 'JSON', stat: true, forced: FORCED_JSON_STRINGIFY }, {
// eslint-disable-next-line no-unused-vars -- required for `.length`
stringify: function stringify(it, replacer, space) {
var args = [it];
var index = 1;
var $replacer;
while (arguments.length > index) args.push(arguments[index++]);
$replacer = replacer;
if (!isObject(replacer) && it === undefined || isSymbol(it)) return; // IE8 returns string on undefined
if (!isArray(replacer)) replacer = function (key, value) {
if (typeof $replacer == 'function') value = $replacer.call(this, key, value);
if (!isSymbol(value)) return value;
};
args[1] = replacer;
return $stringify.apply(null, args);
}
});
}
// `Symbol.prototype[@@toPrimitive]` method
// https://tc39.es/ecma262/#sec-symbol.prototype-@@toprimitive
if (!$Symbol[PROTOTYPE][TO_PRIMITIVE]) {
createNonEnumerableProperty($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
}
// `Symbol.prototype[@@toStringTag]` property
// https://tc39.es/ecma262/#sec-symbol.prototype-@@tostringtag
setToStringTag($Symbol, SYMBOL);
hiddenKeys[HIDDEN] = true;
/***/ }),
/***/ "./node_modules/core-js/modules/web.dom-collections.for-each.js":
/*!**********************************************************************!*\
!*** ./node_modules/core-js/modules/web.dom-collections.for-each.js ***!
\**********************************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var DOMIterables = __webpack_require__(/*! ../internals/dom-iterables */ "./node_modules/core-js/internals/dom-iterables.js");
var forEach = __webpack_require__(/*! ../internals/array-for-each */ "./node_modules/core-js/internals/array-for-each.js");
var createNonEnumerableProperty = __webpack_require__(/*! ../internals/create-non-enumerable-property */ "./node_modules/core-js/internals/create-non-enumerable-property.js");
for (var COLLECTION_NAME in DOMIterables) {
var Collection = global[COLLECTION_NAME];
var CollectionPrototype = Collection && Collection.prototype;
// some Chrome versions have non-configurable methods on DOMTokenList
if (CollectionPrototype && CollectionPrototype.forEach !== forEach) try {
createNonEnumerableProperty(CollectionPrototype, 'forEach', forEach);
} catch (error) {
CollectionPrototype.forEach = forEach;
}
}
/***/ }),
/***/ "./node_modules/core-js/modules/web.dom-collections.iterator.js":
/*!**********************************************************************!*\
!*** ./node_modules/core-js/modules/web.dom-collections.iterator.js ***!
\**********************************************************************/
/***/ (function(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
var global = __webpack_require__(/*! ../internals/global */ "./node_modules/core-js/internals/global.js");
var DOMIterables = __webpack_require__(/*! ../internals/dom-iterables */ "./node_modules/core-js/internals/dom-iterables.js");
var ArrayIteratorMethods = __webpack_require__(/*! ../modules/es.array.iterator */ "./node_modules/core-js/modules/es.array.iterator.js");
var createNonEnumerableProperty = __webpack_require__(/*! ../internals/create-non-enumerable-property */ "./node_modules/core-js/internals/create-non-enumerable-property.js");
var wellKnownSymbol = __webpack_require__(/*! ../internals/well-known-symbol */ "./node_modules/core-js/internals/well-known-symbol.js");
var ITERATOR = wellKnownSymbol('iterator');
var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var ArrayValues = ArrayIteratorMethods.values;
for (var COLLECTION_NAME in DOMIterables) {
var Collection = global[COLLECTION_NAME];
var CollectionPrototype = Collection && Collection.prototype;
if (CollectionPrototype) {
// some Chrome versions have non-configurable methods on DOMTokenList
if (CollectionPrototype[ITERATOR] !== ArrayValues) try {
createNonEnumerableProperty(CollectionPrototype, ITERATOR, ArrayValues);
} catch (error) {
CollectionPrototype[ITERATOR] = ArrayValues;
}
if (!CollectionPrototype[TO_STRING_TAG]) {
createNonEnumerableProperty(CollectionPrototype, TO_STRING_TAG, COLLECTION_NAME);
}
if (DOMIterables[COLLECTION_NAME]) for (var METHOD_NAME in ArrayIteratorMethods) {
// some Chrome versions have non-configurable methods on DOMTokenList
if (CollectionPrototype[METHOD_NAME] !== ArrayIteratorMethods[METHOD_NAME]) try {
createNonEnumerableProperty(CollectionPrototype, METHOD_NAME, ArrayIteratorMethods[METHOD_NAME]);
} catch (error) {
CollectionPrototype[METHOD_NAME] = ArrayIteratorMethods[METHOD_NAME];
}
}
}
}
/***/ }),
/***/ "./node_modules/es6-promise/dist/es6-promise.js":
/*!******************************************************!*\
!*** ./node_modules/es6-promise/dist/es6-promise.js ***!
\******************************************************/
/***/ (function(module) {
/*!
* @overview es6-promise - a tiny implementation of Promises/A+.
* @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
* @license Licensed under MIT license
* See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
* @version v4.2.8+1e68dce6
*/
(function (global, factory) {
true ? module.exports = factory() :
undefined;
}(this, (function () { 'use strict';
function objectOrFunction(x) {
var type = typeof x;
return x !== null && (type === 'object' || type === 'function');
}
function isFunction(x) {
return typeof x === 'function';
}
var _isArray = void 0;
if (Array.isArray) {
_isArray = Array.isArray;
} else {
_isArray = function (x) {
return Object.prototype.toString.call(x) === '[object Array]';
};
}
var isArray = _isArray;
var len = 0;
var vertxNext = void 0;
var customSchedulerFn = void 0;
var asap = function asap(callback, arg) {
queue[len] = callback;
queue[len + 1] = arg;
len += 2;
if (len === 2) {
// If len is 2, that means that we need to schedule an async flush.
// If additional callbacks are queued before the queue is flushed, they
// will be processed by this flush that we are scheduling.
if (customSchedulerFn) {
customSchedulerFn(flush);
} else {
scheduleFlush();
}
}
};
function setScheduler(scheduleFn) {
customSchedulerFn = scheduleFn;
}
function setAsap(asapFn) {
asap = asapFn;
}
var browserWindow = typeof window !== 'undefined' ? window : undefined;
var browserGlobal = browserWindow || {};
var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && {}.toString.call(process) === '[object process]';
// test for web worker but not in IE10
var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
// node
function useNextTick() {
// node version 0.10.x displays a deprecation warning when nextTick is used recursively
// see https://github.com/cujojs/when/issues/410 for details
return function () {
return process.nextTick(flush);
};
}
// vertx
function useVertxTimer() {
if (typeof vertxNext !== 'undefined') {
return function () {
vertxNext(flush);
};
}
return useSetTimeout();
}
function useMutationObserver() {
var iterations = 0;
var observer = new BrowserMutationObserver(flush);
var node = document.createTextNode('');
observer.observe(node, { characterData: true });
return function () {
node.data = iterations = ++iterations % 2;
};
}
// web worker
function useMessageChannel() {
var channel = new MessageChannel();
channel.port1.onmessage = flush;
return function () {
return channel.port2.postMessage(0);
};
}
function useSetTimeout() {
// Store setTimeout reference so es6-promise will be unaffected by
// other code modifying setTimeout (like sinon.useFakeTimers())
var globalSetTimeout = setTimeout;
return function () {
return globalSetTimeout(flush, 1);
};
}
var queue = new Array(1000);
function flush() {
for (var i = 0; i < len; i += 2) {
var callback = queue[i];
var arg = queue[i + 1];
callback(arg);
queue[i] = undefined;
queue[i + 1] = undefined;
}
len = 0;
}
function attemptVertx() {
try {
var vertx = Function('return this')().require('vertx');
vertxNext = vertx.runOnLoop || vertx.runOnContext;
return useVertxTimer();
} catch (e) {
return useSetTimeout();
}
}
var scheduleFlush = void 0;
// Decide what async method to use to triggering processing of queued callbacks:
if (isNode) {
scheduleFlush = useNextTick();
} else if (BrowserMutationObserver) {
scheduleFlush = useMutationObserver();
} else if (isWorker) {
scheduleFlush = useMessageChannel();
} else if (browserWindow === undefined && "function" === 'function') {
scheduleFlush = attemptVertx();
} else {
scheduleFlush = useSetTimeout();
}
function then(onFulfillment, onRejection) {
var parent = this;
var child = new this.constructor(noop);
if (child[PROMISE_ID] === undefined) {
makePromise(child);
}
var _state = parent._state;
if (_state) {
var callback = arguments[_state - 1];
asap(function () {
return invokeCallback(_state, child, callback, parent._result);
});
} else {
subscribe(parent, child, onFulfillment, onRejection);
}
return child;
}
/**
`Promise.resolve` returns a promise that will become resolved with the
passed `value`. It is shorthand for the following:
```javascript
let promise = new Promise(function(resolve, reject){
resolve(1);
});
promise.then(function(value){
// value === 1
});
```
Instead of writing the above, your code now simply becomes the following:
```javascript
let promise = Promise.resolve(1);
promise.then(function(value){
// value === 1
});
```
@method resolve
@static
@param {Any} value value that the returned promise will be resolved with
Useful for tooling.
@return {Promise} a promise that will become fulfilled with the given
`value`
*/
function resolve$1(object) {
/*jshint validthis:true */
var Constructor = this;
if (object && typeof object === 'object' && object.constructor === Constructor) {
return object;
}
var promise = new Constructor(noop);
resolve(promise, object);
return promise;
}
var PROMISE_ID = Math.random().toString(36).substring(2);
function noop() {}
var PENDING = void 0;
var FULFILLED = 1;
var REJECTED = 2;
function selfFulfillment() {
return new TypeError("You cannot resolve a promise with itself");
}
function cannotReturnOwn() {
return new TypeError('A promises callback cannot return that same promise.');
}
function tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) {
try {
then$$1.call(value, fulfillmentHandler, rejectionHandler);
} catch (e) {
return e;
}
}
function handleForeignThenable(promise, thenable, then$$1) {
asap(function (promise) {
var sealed = false;
var error = tryThen(then$$1, thenable, function (value) {
if (sealed) {
return;
}
sealed = true;
if (thenable !== value) {
resolve(promise, value);
} else {
fulfill(promise, value);
}
}, function (reason) {
if (sealed) {
return;
}
sealed = true;
reject(promise, reason);
}, 'Settle: ' + (promise._label || ' unknown promise'));
if (!sealed && error) {
sealed = true;
reject(promise, error);
}
}, promise);
}
function handleOwnThenable(promise, thenable) {
if (thenable._state === FULFILLED) {
fulfill(promise, thenable._result);
} else if (thenable._state === REJECTED) {
reject(promise, thenable._result);
} else {
subscribe(thenable, undefined, function (value) {
return resolve(promise, value);
}, function (reason) {
return reject(promise, reason);
});
}
}
function handleMaybeThenable(promise, maybeThenable, then$$1) {
if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) {
handleOwnThenable(promise, maybeThenable);
} else {
if (then$$1 === undefined) {
fulfill(promise, maybeThenable);
} else if (isFunction(then$$1)) {
handleForeignThenable(promise, maybeThenable, then$$1);
} else {
fulfill(promise, maybeThenable);
}
}
}
function resolve(promise, value) {
if (promise === value) {
reject(promise, selfFulfillment());
} else if (objectOrFunction(value)) {
var then$$1 = void 0;
try {
then$$1 = value.then;
} catch (error) {
reject(promise, error);
return;
}
handleMaybeThenable(promise, value, then$$1);
} else {
fulfill(promise, value);
}
}
function publishRejection(promise) {
if (promise._onerror) {
promise._onerror(promise._result);
}
publish(promise);
}
function fulfill(promise, value) {
if (promise._state !== PENDING) {
return;
}
promise._result = value;
promise._state = FULFILLED;
if (promise._subscribers.length !== 0) {
asap(publish, promise);
}
}
function reject(promise, reason) {
if (promise._state !== PENDING) {
return;
}
promise._state = REJECTED;
promise._result = reason;
asap(publishRejection, promise);
}
function subscribe(parent, child, onFulfillment, onRejection) {
var _subscribers = parent._subscribers;
var length = _subscribers.length;
parent._onerror = null;
_subscribers[length] = child;
_subscribers[length + FULFILLED] = onFulfillment;
_subscribers[length + REJECTED] = onRejection;
if (length === 0 && parent._state) {
asap(publish, parent);
}
}
function publish(promise) {
var subscribers = promise._subscribers;
var settled = promise._state;
if (subscribers.length === 0) {
return;
}
var child = void 0,
callback = void 0,
detail = promise._result;
for (var i = 0; i < subscribers.length; i += 3) {
child = subscribers[i];
callback = subscribers[i + settled];
if (child) {
invokeCallback(settled, child, callback, detail);
} else {
callback(detail);
}
}
promise._subscribers.length = 0;
}
function invokeCallback(settled, promise, callback, detail) {
var hasCallback = isFunction(callback),
value = void 0,
error = void 0,
succeeded = true;
if (hasCallback) {
try {
value = callback(detail);
} catch (e) {
succeeded = false;
error = e;
}
if (promise === value) {
reject(promise, cannotReturnOwn());
return;
}
} else {
value = detail;
}
if (promise._state !== PENDING) {
// noop
} else if (hasCallback && succeeded) {
resolve(promise, value);
} else if (succeeded === false) {
reject(promise, error);
} else if (settled === FULFILLED) {
fulfill(promise, value);
} else if (settled === REJECTED) {
reject(promise, value);
}
}
function initializePromise(promise, resolver) {
try {
resolver(function resolvePromise(value) {
resolve(promise, value);
}, function rejectPromise(reason) {
reject(promise, reason);
});
} catch (e) {
reject(promise, e);
}
}
var id = 0;
function nextId() {
return id++;
}
function makePromise(promise) {
promise[PROMISE_ID] = id++;
promise._state = undefined;
promise._result = undefined;
promise._subscribers = [];
}
function validationError() {
return new Error('Array Methods must be provided an Array');
}
var Enumerator = function () {
function Enumerator(Constructor, input) {
this._instanceConstructor = Constructor;
this.promise = new Constructor(noop);
if (!this.promise[PROMISE_ID]) {
makePromise(this.promise);
}
if (isArray(input)) {
this.length = input.length;
this._remaining = input.length;
this._result = new Array(this.length);
if (this.length === 0) {
fulfill(this.promise, this._result);
} else {
this.length = this.length || 0;
this._enumerate(input);
if (this._remaining === 0) {
fulfill(this.promise, this._result);
}
}
} else {
reject(this.promise, validationError());
}
}
Enumerator.prototype._enumerate = function _enumerate(input) {
for (var i = 0; this._state === PENDING && i < input.length; i++) {
this._eachEntry(input[i], i);
}
};
Enumerator.prototype._eachEntry = function _eachEntry(entry, i) {
var c = this._instanceConstructor;
var resolve$$1 = c.resolve;
if (resolve$$1 === resolve$1) {
var _then = void 0;
var error = void 0;
var didError = false;
try {
_then = entry.then;
} catch (e) {
didError = true;
error = e;
}
if (_then === then && entry._state !== PENDING) {
this._settledAt(entry._state, i, entry._result);
} else if (typeof _then !== 'function') {
this._remaining--;
this._result[i] = entry;
} else if (c === Promise$1) {
var promise = new c(noop);
if (didError) {
reject(promise, error);
} else {
handleMaybeThenable(promise, entry, _then);
}
this._willSettleAt(promise, i);
} else {
this._willSettleAt(new c(function (resolve$$1) {
return resolve$$1(entry);
}), i);
}
} else {
this._willSettleAt(resolve$$1(entry), i);
}
};
Enumerator.prototype._settledAt = function _settledAt(state, i, value) {
var promise = this.promise;
if (promise._state === PENDING) {
this._remaining--;
if (state === REJECTED) {
reject(promise, value);
} else {
this._result[i] = value;
}
}
if (this._remaining === 0) {
fulfill(promise, this._result);
}
};
Enumerator.prototype._willSettleAt = function _willSettleAt(promise, i) {
var enumerator = this;
subscribe(promise, undefined, function (value) {
return enumerator._settledAt(FULFILLED, i, value);
}, function (reason) {
return enumerator._settledAt(REJECTED, i, reason);
});
};
return Enumerator;
}();
/**
`Promise.all` accepts an array of promises, and returns a new promise which
is fulfilled with an array of fulfillment values for the passed promises, or
rejected with the reason of the first passed promise to be rejected. It casts all
elements of the passed iterable to promises as it runs this algorithm.
Example:
```javascript
let promise1 = resolve(1);
let promise2 = resolve(2);
let promise3 = resolve(3);
let promises = [ promise1, promise2, promise3 ];
Promise.all(promises).then(function(array){
// The array here would be [ 1, 2, 3 ];
});
```
If any of the `promises` given to `all` are rejected, the first promise
that is rejected will be given as an argument to the returned promises's
rejection handler. For example:
Example:
```javascript
let promise1 = resolve(1);
let promise2 = reject(new Error("2"));
let promise3 = reject(new Error("3"));
let promises = [ promise1, promise2, promise3 ];
Promise.all(promises).then(function(array){
// Code here never runs because there are rejected promises!
}, function(error) {
// error.message === "2"
});
```
@method all
@static
@param {Array} entries array of promises
@param {String} label optional string for labeling the promise.
Useful for tooling.
@return {Promise} promise that is fulfilled when all `promises` have been
fulfilled, or rejected if any of them become rejected.
@static
*/
function all(entries) {
return new Enumerator(this, entries).promise;
}
/**
`Promise.race` returns a new promise which is settled in the same way as the
first passed promise to settle.
Example:
```javascript
let promise1 = new Promise(function(resolve, reject){
setTimeout(function(){
resolve('promise 1');
}, 200);
});
let promise2 = new Promise(function(resolve, reject){
setTimeout(function(){
resolve('promise 2');
}, 100);
});
Promise.race([promise1, promise2]).then(function(result){
// result === 'promise 2' because it was resolved before promise1
// was resolved.
});
```
`Promise.race` is deterministic in that only the state of the first
settled promise matters. For example, even if other promises given to the
`promises` array argument are resolved, but the first settled promise has
become rejected before the other promises became fulfilled, the returned
promise will become rejected:
```javascript
let promise1 = new Promise(function(resolve, reject){
setTimeout(function(){
resolve('promise 1');
}, 200);
});
let promise2 = new Promise(function(resolve, reject){
setTimeout(function(){
reject(new Error('promise 2'));
}, 100);
});
Promise.race([promise1, promise2]).then(function(result){
// Code here never runs
}, function(reason){
// reason.message === 'promise 2' because promise 2 became rejected before
// promise 1 became fulfilled
});
```
An example real-world use case is implementing timeouts:
```javascript
Promise.race([ajax('foo.json'), timeout(5000)])
```
@method race
@static
@param {Array} promises array of promises to observe
Useful for tooling.
@return {Promise} a promise which settles in the same way as the first passed
promise to settle.
*/
function race(entries) {
/*jshint validthis:true */
var Constructor = this;
if (!isArray(entries)) {
return new Constructor(function (_, reject) {
return reject(new TypeError('You must pass an array to race.'));
});
} else {
return new Constructor(function (resolve, reject) {
var length = entries.length;
for (var i = 0; i < length; i++) {
Constructor.resolve(entries[i]).then(resolve, reject);
}
});
}
}
/**
`Promise.reject` returns a promise rejected with the passed `reason`.
It is shorthand for the following:
```javascript
let promise = new Promise(function(resolve, reject){
reject(new Error('WHOOPS'));
});
promise.then(function(value){
// Code here doesn't run because the promise is rejected!
}, function(reason){
// reason.message === 'WHOOPS'
});
```
Instead of writing the above, your code now simply becomes the following:
```javascript
let promise = Promise.reject(new Error('WHOOPS'));
promise.then(function(value){
// Code here doesn't run because the promise is rejected!
}, function(reason){
// reason.message === 'WHOOPS'
});
```
@method reject
@static
@param {Any} reason value that the returned promise will be rejected with.
Useful for tooling.
@return {Promise} a promise rejected with the given `reason`.
*/
function reject$1(reason) {
/*jshint validthis:true */
var Constructor = this;
var promise = new Constructor(noop);
reject(promise, reason);
return promise;
}
function needsResolver() {
throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
}
function needsNew() {
throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
}
/**
Promise objects represent the eventual result of an asynchronous operation. The
primary way of interacting with a promise is through its `then` method, which
registers callbacks to receive either a promise's eventual value or the reason
why the promise cannot be fulfilled.
Terminology
-----------
- `promise` is an object or function with a `then` method whose behavior conforms to this specification.
- `thenable` is an object or function that defines a `then` method.
- `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
- `exception` is a value that is thrown using the throw statement.
- `reason` is a value that indicates why a promise was rejected.
- `settled` the final resting state of a promise, fulfilled or rejected.
A promise can be in one of three states: pending, fulfilled, or rejected.
Promises that are fulfilled have a fulfillment value and are in the fulfilled
state. Promises that are rejected have a rejection reason and are in the
rejected state. A fulfillment value is never a thenable.
Promises can also be said to *resolve* a value. If this value is also a
promise, then the original promise's settled state will match the value's
settled state. So a promise that *resolves* a promise that rejects will
itself reject, and a promise that *resolves* a promise that fulfills will
itself fulfill.
Basic Usage:
------------
```js
let promise = new Promise(function(resolve, reject) {
// on success
resolve(value);
// on failure
reject(reason);
});
promise.then(function(value) {
// on fulfillment
}, function(reason) {
// on rejection
});
```
Advanced Usage:
---------------
Promises shine when abstracting away asynchronous interactions such as
`XMLHttpRequest`s.
```js
function getJSON(url) {
return new Promise(function(resolve, reject){
let xhr = new XMLHttpRequest();
xhr.open('GET', url);
xhr.onreadystatechange = handler;
xhr.responseType = 'json';
xhr.setRequestHeader('Accept', 'application/json');
xhr.send();
function handler() {
if (this.readyState === this.DONE) {
if (this.status === 200) {
resolve(this.response);
} else {
reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
}
}
};
});
}
getJSON('/posts.json').then(function(json) {
// on fulfillment
}, function(reason) {
// on rejection
});
```
Unlike callbacks, promises are great composable primitives.
```js
Promise.all([
getJSON('/posts'),
getJSON('/comments')
]).then(function(values){
values[0] // => postsJSON
values[1] // => commentsJSON
return values;
});
```
@class Promise
@param {Function} resolver
Useful for tooling.
@constructor
*/
var Promise$1 = function () {
function Promise(resolver) {
this[PROMISE_ID] = nextId();
this._result = this._state = undefined;
this._subscribers = [];
if (noop !== resolver) {
typeof resolver !== 'function' && needsResolver();
this instanceof Promise ? initializePromise(this, resolver) : needsNew();
}
}
/**
The primary way of interacting with a promise is through its `then` method,
which registers callbacks to receive either a promise's eventual value or the
reason why the promise cannot be fulfilled.
```js
findUser().then(function(user){
// user is available
}, function(reason){
// user is unavailable, and you are given the reason why
});
```
Chaining
--------
The return value of `then` is itself a promise. This second, 'downstream'
promise is resolved with the return value of the first promise's fulfillment
or rejection handler, or rejected if the handler throws an exception.
```js
findUser().then(function (user) {
return user.name;
}, function (reason) {
return 'default name';
}).then(function (userName) {
// If `findUser` fulfilled, `userName` will be the user's name, otherwise it
// will be `'default name'`
});
findUser().then(function (user) {
throw new Error('Found user, but still unhappy');
}, function (reason) {
throw new Error('`findUser` rejected and we're unhappy');
}).then(function (value) {
// never reached
}, function (reason) {
// if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
// If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
});
```
If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
```js
findUser().then(function (user) {
throw new PedagogicalException('Upstream error');
}).then(function (value) {
// never reached
}).then(function (value) {
// never reached
}, function (reason) {
// The `PedgagocialException` is propagated all the way down to here
});
```
Assimilation
------------
Sometimes the value you want to propagate to a downstream promise can only be
retrieved asynchronously. This can be achieved by returning a promise in the
fulfillment or rejection handler. The downstream promise will then be pending
until the returned promise is settled. This is called *assimilation*.
```js
findUser().then(function (user) {
return findCommentsByAuthor(user);
}).then(function (comments) {
// The user's comments are now available
});
```
If the assimliated promise rejects, then the downstream promise will also reject.
```js
findUser().then(function (user) {
return findCommentsByAuthor(user);
}).then(function (comments) {
// If `findCommentsByAuthor` fulfills, we'll have the value here
}, function (reason) {
// If `findCommentsByAuthor` rejects, we'll have the reason here
});
```
Simple Example
--------------
Synchronous Example
```javascript
let result;
try {
result = findResult();
// success
} catch(reason) {
// failure
}
```
Errback Example
```js
findResult(function(result, err){
if (err) {
// failure
} else {
// success
}
});
```
Promise Example;
```javascript
findResult().then(function(result){
// success
}, function(reason){
// failure
});
```
Advanced Example
--------------
Synchronous Example
```javascript
let author, books;
try {
author = findAuthor();
books = findBooksByAuthor(author);
// success
} catch(reason) {
// failure
}
```
Errback Example
```js
function foundBooks(books) {
}
function failure(reason) {
}
findAuthor(function(author, err){
if (err) {
failure(err);
// failure
} else {
try {
findBoooksByAuthor(author, function(books, err) {
if (err) {
failure(err);
} else {
try {
foundBooks(books);
} catch(reason) {
failure(reason);
}
}
});
} catch(error) {
failure(err);
}
// success
}
});
```
Promise Example;
```javascript
findAuthor().
then(findBooksByAuthor).
then(function(books){
// found books
}).catch(function(reason){
// something went wrong
});
```
@method then
@param {Function} onFulfilled
@param {Function} onRejected
Useful for tooling.
@return {Promise}
*/
/**
`catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
as the catch block of a try/catch statement.
```js
function findAuthor(){
throw new Error('couldn't find that author');
}
// synchronous
try {
findAuthor();
} catch(reason) {
// something went wrong
}
// async with promises
findAuthor().catch(function(reason){
// something went wrong
});
```
@method catch
@param {Function} onRejection
Useful for tooling.
@return {Promise}
*/
Promise.prototype.catch = function _catch(onRejection) {
return this.then(null, onRejection);
};
/**
`finally` will be invoked regardless of the promise's fate just as native
try/catch/finally behaves
Synchronous example:
```js
findAuthor() {
if (Math.random() > 0.5) {
throw new Error();
}
return new Author();
}
try {
return findAuthor(); // succeed or fail
} catch(error) {
return findOtherAuther();
} finally {
// always runs
// doesn't affect the return value
}
```
Asynchronous example:
```js
findAuthor().catch(function(reason){
return findOtherAuther();
}).finally(function(){
// author was either found, or not
});
```
@method finally
@param {Function} callback
@return {Promise}
*/
Promise.prototype.finally = function _finally(callback) {
var promise = this;
var constructor = promise.constructor;
if (isFunction(callback)) {
return promise.then(function (value) {
return constructor.resolve(callback()).then(function () {
return value;
});
}, function (reason) {
return constructor.resolve(callback()).then(function () {
throw reason;
});
});
}
return promise.then(callback, callback);
};
return Promise;
}();
Promise$1.prototype.then = then;
Promise$1.all = all;
Promise$1.race = race;
Promise$1.resolve = resolve$1;
Promise$1.reject = reject$1;
Promise$1._setScheduler = setScheduler;
Promise$1._setAsap = setAsap;
Promise$1._asap = asap;
/*global self*/
function polyfill() {
var local = void 0;
if (typeof global !== 'undefined') {
local = global;
} else if (typeof self !== 'undefined') {
local = self;
} else {
try {
local = Function('return this')();
} catch (e) {
throw new Error('polyfill failed because global object is unavailable in this environment');
}
}
var P = local.Promise;
if (P) {
var promiseToString = null;
try {
promiseToString = Object.prototype.toString.call(P.resolve());
} catch (e) {
// silently ignored
}
if (promiseToString === '[object Promise]' && !P.cast) {
return;
}
}
local.Promise = Promise$1;
}
// Strange compat..
Promise$1.polyfill = polyfill;
Promise$1.Promise = Promise$1;
return Promise$1;
})));
//# sourceMappingURL=es6-promise.map
/***/ }),
/***/ "html2canvas":
/*!******************************!*\
!*** external "html2canvas" ***!
\******************************/
/***/ (function(module) {
"use strict";
module.exports = __WEBPACK_EXTERNAL_MODULE_html2canvas__;
/***/ }),
/***/ "jspdf":
/*!************************!*\
!*** external "jspdf" ***!
\************************/
/***/ (function(module) {
"use strict";
module.exports = __WEBPACK_EXTERNAL_MODULE_jspdf__;
/***/ })
/******/ });
/************************************************************************/
/******/ // The module cache
/******/ var __webpack_module_cache__ = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ var cachedModule = __webpack_module_cache__[moduleId];
/******/ if (cachedModule !== undefined) {
/******/ return cachedModule.exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = __webpack_module_cache__[moduleId] = {
/******/ // no module.id needed
/******/ // no module.loaded needed
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ __webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/************************************************************************/
/******/ /* webpack/runtime/compat get default export */
/******/ !function() {
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function() { return module['default']; } :
/******/ function() { return module; };
/******/ __webpack_require__.d(getter, { a: getter });
/******/ return getter;
/******/ };
/******/ }();
/******/
/******/ /* webpack/runtime/define property getters */
/******/ !function() {
/******/ // define getter functions for harmony exports
/******/ __webpack_require__.d = function(exports, definition) {
/******/ for(var key in definition) {
/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ }
/******/ }
/******/ };
/******/ }();
/******/
/******/ /* webpack/runtime/hasOwnProperty shorthand */
/******/ !function() {
/******/ __webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); }
/******/ }();
/******/
/******/ /* webpack/runtime/make namespace object */
/******/ !function() {
/******/ // define __esModule on exports
/******/ __webpack_require__.r = function(exports) {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/ }();
/******/
/************************************************************************/
var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be in strict mode.
!function() {
"use strict";
/*!**********************!*\
!*** ./src/index.js ***!
\**********************/
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _worker_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./worker.js */ "./src/worker.js");
/* harmony import */ var _plugin_jspdf_plugin_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./plugin/jspdf-plugin.js */ "./src/plugin/jspdf-plugin.js");
/* harmony import */ var _plugin_pagebreaks_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./plugin/pagebreaks.js */ "./src/plugin/pagebreaks.js");
/* harmony import */ var _plugin_hyperlinks_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./plugin/hyperlinks.js */ "./src/plugin/hyperlinks.js");
/**
* Generate a PDF from an HTML element or string using html2canvas and jsPDF.
*
* @param {Element|string} source The source element or HTML string.
* @param {Object=} opt An object of optional settings: 'margin', 'filename',
* 'image' ('type' and 'quality'), and 'html2canvas' / 'jspdf', which are
* sent as settings to their corresponding functions.
*/
var html2pdf = function html2pdf(src, opt) {
// Create a new worker with the given options.
var worker = new html2pdf.Worker(opt);
if (src) {
// If src is specified, perform the traditional 'simple' operation.
return worker.from(src).save();
} else {
// Otherwise, return the worker for new Promise-based operation.
return worker;
}
};
html2pdf.Worker = _worker_js__WEBPACK_IMPORTED_MODULE_0__.default; // Expose the html2pdf function.
/* harmony default export */ __webpack_exports__["default"] = (html2pdf);
}();
__webpack_exports__ = __webpack_exports__.default;
/******/ return __webpack_exports__;
/******/ })()
;
});
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js"), __webpack_require__(/*! ./../../process/browser.js */ "./node_modules/process/browser.js")))
/***/ }),
/***/ "./node_modules/jquery-ui/ui/data.js":
/*!*******************************************!*\
!*** ./node_modules/jquery-ui/ui/data.js ***!
\*******************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jQuery UI :data 1.13.0
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: :data Selector
//>>group: Core
//>>description: Selects elements which have data stored under the specified key.
//>>docs: http://api.jqueryui.com/data-selector/
( function( factory ) {
"use strict";
if ( true ) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [ __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js"), __webpack_require__(/*! ./version */ "./node_modules/jquery-ui/ui/version.js") ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
} )( function( $ ) {
"use strict";
return $.extend( $.expr.pseudos, {
data: $.expr.createPseudo ?
$.expr.createPseudo( function( dataName ) {
return function( elem ) {
return !!$.data( elem, dataName );
};
} ) :
// Support: jQuery <1.8
function( elem, i, match ) {
return !!$.data( elem, match[ 3 ] );
}
} );
} );
/***/ }),
/***/ "./node_modules/jquery-ui/ui/ie.js":
/*!*****************************************!*\
!*** ./node_modules/jquery-ui/ui/ie.js ***!
\*****************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;( function( factory ) {
"use strict";
if ( true ) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [ __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js"), __webpack_require__(/*! ./version */ "./node_modules/jquery-ui/ui/version.js") ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
} )( function( $ ) {
"use strict";
// This file is deprecated
return $.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
} );
/***/ }),
/***/ "./node_modules/jquery-ui/ui/scroll-parent.js":
/*!****************************************************!*\
!*** ./node_modules/jquery-ui/ui/scroll-parent.js ***!
\****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jQuery UI Scroll Parent 1.13.0
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: scrollParent
//>>group: Core
//>>description: Get the closest ancestor element that is scrollable.
//>>docs: http://api.jqueryui.com/scrollParent/
( function( factory ) {
"use strict";
if ( true ) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [ __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js"), __webpack_require__(/*! ./version */ "./node_modules/jquery-ui/ui/version.js") ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
} )( function( $ ) {
"use strict";
return $.fn.scrollParent = function( includeHidden ) {
var position = this.css( "position" ),
excludeStaticParent = position === "absolute",
overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
scrollParent = this.parents().filter( function() {
var parent = $( this );
if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
return false;
}
return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) +
parent.css( "overflow-x" ) );
} ).eq( 0 );
return position === "fixed" || !scrollParent.length ?
$( this[ 0 ].ownerDocument || document ) :
scrollParent;
};
} );
/***/ }),
/***/ "./node_modules/jquery-ui/ui/version.js":
/*!**********************************************!*\
!*** ./node_modules/jquery-ui/ui/version.js ***!
\**********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;( function( factory ) {
"use strict";
if ( true ) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [ __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js") ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
} )( function( $ ) {
"use strict";
$.ui = $.ui || {};
return $.ui.version = "1.13.0";
} );
/***/ }),
/***/ "./node_modules/jquery-ui/ui/widget.js":
/*!*********************************************!*\
!*** ./node_modules/jquery-ui/ui/widget.js ***!
\*********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jQuery UI Widget 1.13.0
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Widget
//>>group: Core
//>>description: Provides a factory for creating stateful widgets with a common API.
//>>docs: http://api.jqueryui.com/jQuery.widget/
//>>demos: http://jqueryui.com/widget/
( function( factory ) {
"use strict";
if ( true ) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [ __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js"), __webpack_require__(/*! ./version */ "./node_modules/jquery-ui/ui/version.js") ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
} )( function( $ ) {
"use strict";
var widgetUuid = 0;
var widgetHasOwnProperty = Array.prototype.hasOwnProperty;
var widgetSlice = Array.prototype.slice;
$.cleanData = ( function( orig ) {
return function( elems ) {
var events, elem, i;
for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {
// Only trigger remove when necessary to save time
events = $._data( elem, "events" );
if ( events && events.remove ) {
$( elem ).triggerHandler( "remove" );
}
}
orig( elems );
};
} )( $.cleanData );
$.widget = function( name, base, prototype ) {
var existingConstructor, constructor, basePrototype;
// ProxiedPrototype allows the provided prototype to remain unmodified
// so that it can be used as a mixin for multiple widgets (#8876)
var proxiedPrototype = {};
var namespace = name.split( "." )[ 0 ];
name = name.split( "." )[ 1 ];
var fullName = namespace + "-" + name;
if ( !prototype ) {
prototype = base;
base = $.Widget;
}
if ( Array.isArray( prototype ) ) {
prototype = $.extend.apply( null, [ {} ].concat( prototype ) );
}
// Create selector for plugin
$.expr.pseudos[ fullName.toLowerCase() ] = function( elem ) {
return !!$.data( elem, fullName );
};
$[ namespace ] = $[ namespace ] || {};
existingConstructor = $[ namespace ][ name ];
constructor = $[ namespace ][ name ] = function( options, element ) {
// Allow instantiation without "new" keyword
if ( !this._createWidget ) {
return new constructor( options, element );
}
// Allow instantiation without initializing for simple inheritance
// must use "new" keyword (the code above always passes args)
if ( arguments.length ) {
this._createWidget( options, element );
}
};
// Extend with the existing constructor to carry over any static properties
$.extend( constructor, existingConstructor, {
version: prototype.version,
// Copy the object used to create the prototype in case we need to
// redefine the widget later
_proto: $.extend( {}, prototype ),
// Track widgets that inherit from this widget in case this widget is
// redefined after a widget inherits from it
_childConstructors: []
} );
basePrototype = new base();
// We need to make the options hash a property directly on the new instance
// otherwise we'll modify the options hash on the prototype that we're
// inheriting from
basePrototype.options = $.widget.extend( {}, basePrototype.options );
$.each( prototype, function( prop, value ) {
if ( typeof value !== "function" ) {
proxiedPrototype[ prop ] = value;
return;
}
proxiedPrototype[ prop ] = ( function() {
function _super() {
return base.prototype[ prop ].apply( this, arguments );
}
function _superApply( args ) {
return base.prototype[ prop ].apply( this, args );
}
return function() {
var __super = this._super;
var __superApply = this._superApply;
var returnValue;
this._super = _super;
this._superApply = _superApply;
returnValue = value.apply( this, arguments );
this._super = __super;
this._superApply = __superApply;
return returnValue;
};
} )();
} );
constructor.prototype = $.widget.extend( basePrototype, {
// TODO: remove support for widgetEventPrefix
// always use the name + a colon as the prefix, e.g., draggable:start
// don't prefix for widgets that aren't DOM-based
widgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name
}, proxiedPrototype, {
constructor: constructor,
namespace: namespace,
widgetName: name,
widgetFullName: fullName
} );
// If this widget is being redefined then we need to find all widgets that
// are inheriting from it and redefine all of them so that they inherit from
// the new version of this widget. We're essentially trying to replace one
// level in the prototype chain.
if ( existingConstructor ) {
$.each( existingConstructor._childConstructors, function( i, child ) {
var childPrototype = child.prototype;
// Redefine the child widget using the same prototype that was
// originally used, but inherit from the new version of the base
$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor,
child._proto );
} );
// Remove the list of existing child constructors from the old constructor
// so the old child constructors can be garbage collected
delete existingConstructor._childConstructors;
} else {
base._childConstructors.push( constructor );
}
$.widget.bridge( name, constructor );
return constructor;
};
$.widget.extend = function( target ) {
var input = widgetSlice.call( arguments, 1 );
var inputIndex = 0;
var inputLength = input.length;
var key;
var value;
for ( ; inputIndex < inputLength; inputIndex++ ) {
for ( key in input[ inputIndex ] ) {
value = input[ inputIndex ][ key ];
if ( widgetHasOwnProperty.call( input[ inputIndex ], key ) && value !== undefined ) {
// Clone objects
if ( $.isPlainObject( value ) ) {
target[ key ] = $.isPlainObject( target[ key ] ) ?
$.widget.extend( {}, target[ key ], value ) :
// Don't extend strings, arrays, etc. with objects
$.widget.extend( {}, value );
// Copy everything else by reference
} else {
target[ key ] = value;
}
}
}
}
return target;
};
$.widget.bridge = function( name, object ) {
var fullName = object.prototype.widgetFullName || name;
$.fn[ name ] = function( options ) {
var isMethodCall = typeof options === "string";
var args = widgetSlice.call( arguments, 1 );
var returnValue = this;
if ( isMethodCall ) {
// If this is an empty collection, we need to have the instance method
// return undefined instead of the jQuery instance
if ( !this.length && options === "instance" ) {
returnValue = undefined;
} else {
this.each( function() {
var methodValue;
var instance = $.data( this, fullName );
if ( options === "instance" ) {
returnValue = instance;
return false;
}
if ( !instance ) {
return $.error( "cannot call methods on " + name +
" prior to initialization; " +
"attempted to call method '" + options + "'" );
}
if ( typeof instance[ options ] !== "function" ||
options.charAt( 0 ) === "_" ) {
return $.error( "no such method '" + options + "' for " + name +
" widget instance" );
}
methodValue = instance[ options ].apply( instance, args );
if ( methodValue !== instance && methodValue !== undefined ) {
returnValue = methodValue && methodValue.jquery ?
returnValue.pushStack( methodValue.get() ) :
methodValue;
return false;
}
} );
}
} else {
// Allow multiple hashes to be passed on init
if ( args.length ) {
options = $.widget.extend.apply( null, [ options ].concat( args ) );
}
this.each( function() {
var instance = $.data( this, fullName );
if ( instance ) {
instance.option( options || {} );
if ( instance._init ) {
instance._init();
}
} else {
$.data( this, fullName, new object( options, this ) );
}
} );
}
return returnValue;
};
};
$.Widget = function( /* options, element */ ) {};
$.Widget._childConstructors = [];
$.Widget.prototype = {
widgetName: "widget",
widgetEventPrefix: "",
defaultElement: "<div>",
options: {
classes: {},
disabled: false,
// Callbacks
create: null
},
_createWidget: function( options, element ) {
element = $( element || this.defaultElement || this )[ 0 ];
this.element = $( element );
this.uuid = widgetUuid++;
this.eventNamespace = "." + this.widgetName + this.uuid;
this.bindings = $();
this.hoverable = $();
this.focusable = $();
this.classesElementLookup = {};
if ( element !== this ) {
$.data( element, this.widgetFullName, this );
this._on( true, this.element, {
remove: function( event ) {
if ( event.target === element ) {
this.destroy();
}
}
} );
this.document = $( element.style ?
// Element within the document
element.ownerDocument :
// Element is window or document
element.document || element );
this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );
}
this.options = $.widget.extend( {},
this.options,
this._getCreateOptions(),
options );
this._create();
if ( this.options.disabled ) {
this._setOptionDisabled( this.options.disabled );
}
this._trigger( "create", null, this._getCreateEventData() );
this._init();
},
_getCreateOptions: function() {
return {};
},
_getCreateEventData: $.noop,
_create: $.noop,
_init: $.noop,
destroy: function() {
var that = this;
this._destroy();
$.each( this.classesElementLookup, function( key, value ) {
that._removeClass( value, key );
} );
// We can probably remove the unbind calls in 2.0
// all event bindings should go through this._on()
this.element
.off( this.eventNamespace )
.removeData( this.widgetFullName );
this.widget()
.off( this.eventNamespace )
.removeAttr( "aria-disabled" );
// Clean up events and states
this.bindings.off( this.eventNamespace );
},
_destroy: $.noop,
widget: function() {
return this.element;
},
option: function( key, value ) {
var options = key;
var parts;
var curOption;
var i;
if ( arguments.length === 0 ) {
// Don't return a reference to the internal hash
return $.widget.extend( {}, this.options );
}
if ( typeof key === "string" ) {
// Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
options = {};
parts = key.split( "." );
key = parts.shift();
if ( parts.length ) {
curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
for ( i = 0; i < parts.length - 1; i++ ) {
curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
curOption = curOption[ parts[ i ] ];
}
key = parts.pop();
if ( arguments.length === 1 ) {
return curOption[ key ] === undefined ? null : curOption[ key ];
}
curOption[ key ] = value;
} else {
if ( arguments.length === 1 ) {
return this.options[ key ] === undefined ? null : this.options[ key ];
}
options[ key ] = value;
}
}
this._setOptions( options );
return this;
},
_setOptions: function( options ) {
var key;
for ( key in options ) {
this._setOption( key, options[ key ] );
}
return this;
},
_setOption: function( key, value ) {
if ( key === "classes" ) {
this._setOptionClasses( value );
}
this.options[ key ] = value;
if ( key === "disabled" ) {
this._setOptionDisabled( value );
}
return this;
},
_setOptionClasses: function( value ) {
var classKey, elements, currentElements;
for ( classKey in value ) {
currentElements = this.classesElementLookup[ classKey ];
if ( value[ classKey ] === this.options.classes[ classKey ] ||
!currentElements ||
!currentElements.length ) {
continue;
}
// We are doing this to create a new jQuery object because the _removeClass() call
// on the next line is going to destroy the reference to the current elements being
// tracked. We need to save a copy of this collection so that we can add the new classes
// below.
elements = $( currentElements.get() );
this._removeClass( currentElements, classKey );
// We don't use _addClass() here, because that uses this.options.classes
// for generating the string of classes. We want to use the value passed in from
// _setOption(), this is the new value of the classes option which was passed to
// _setOption(). We pass this value directly to _classes().
elements.addClass( this._classes( {
element: elements,
keys: classKey,
classes: value,
add: true
} ) );
}
},
_setOptionDisabled: function( value ) {
this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value );
// If the widget is becoming disabled, then nothing is interactive
if ( value ) {
this._removeClass( this.hoverable, null, "ui-state-hover" );
this._removeClass( this.focusable, null, "ui-state-focus" );
}
},
enable: function() {
return this._setOptions( { disabled: false } );
},
disable: function() {
return this._setOptions( { disabled: true } );
},
_classes: function( options ) {
var full = [];
var that = this;
options = $.extend( {
element: this.element,
classes: this.options.classes || {}
}, options );
function bindRemoveEvent() {
options.element.each( function( _, element ) {
var isTracked = $.map( that.classesElementLookup, function( elements ) {
return elements;
} )
.some( function( elements ) {
return elements.is( element );
} );
if ( !isTracked ) {
that._on( $( element ), {
remove: "_untrackClassesElement"
} );
}
} );
}
function processClassString( classes, checkOption ) {
var current, i;
for ( i = 0; i < classes.length; i++ ) {
current = that.classesElementLookup[ classes[ i ] ] || $();
if ( options.add ) {
bindRemoveEvent();
current = $( $.uniqueSort( current.get().concat( options.element.get() ) ) );
} else {
current = $( current.not( options.element ).get() );
}
that.classesElementLookup[ classes[ i ] ] = current;
full.push( classes[ i ] );
if ( checkOption && options.classes[ classes[ i ] ] ) {
full.push( options.classes[ classes[ i ] ] );
}
}
}
if ( options.keys ) {
processClassString( options.keys.match( /\S+/g ) || [], true );
}
if ( options.extra ) {
processClassString( options.extra.match( /\S+/g ) || [] );
}
return full.join( " " );
},
_untrackClassesElement: function( event ) {
var that = this;
$.each( that.classesElementLookup, function( key, value ) {
if ( $.inArray( event.target, value ) !== -1 ) {
that.classesElementLookup[ key ] = $( value.not( event.target ).get() );
}
} );
this._off( $( event.target ) );
},
_removeClass: function( element, keys, extra ) {
return this._toggleClass( element, keys, extra, false );
},
_addClass: function( element, keys, extra ) {
return this._toggleClass( element, keys, extra, true );
},
_toggleClass: function( element, keys, extra, add ) {
add = ( typeof add === "boolean" ) ? add : extra;
var shift = ( typeof element === "string" || element === null ),
options = {
extra: shift ? keys : extra,
keys: shift ? element : keys,
element: shift ? this.element : element,
add: add
};
options.element.toggleClass( this._classes( options ), add );
return this;
},
_on: function( suppressDisabledCheck, element, handlers ) {
var delegateElement;
var instance = this;
// No suppressDisabledCheck flag, shuffle arguments
if ( typeof suppressDisabledCheck !== "boolean" ) {
handlers = element;
element = suppressDisabledCheck;
suppressDisabledCheck = false;
}
// No element argument, shuffle and use this.element
if ( !handlers ) {
handlers = element;
element = this.element;
delegateElement = this.widget();
} else {
element = delegateElement = $( element );
this.bindings = this.bindings.add( element );
}
$.each( handlers, function( event, handler ) {
function handlerProxy() {
// Allow widgets to customize the disabled handling
// - disabled as an array instead of boolean
// - disabled class as method for disabling individual parts
if ( !suppressDisabledCheck &&
( instance.options.disabled === true ||
$( this ).hasClass( "ui-state-disabled" ) ) ) {
return;
}
return ( typeof handler === "string" ? instance[ handler ] : handler )
.apply( instance, arguments );
}
// Copy the guid so direct unbinding works
if ( typeof handler !== "string" ) {
handlerProxy.guid = handler.guid =
handler.guid || handlerProxy.guid || $.guid++;
}
var match = event.match( /^([\w:-]*)\s*(.*)$/ );
var eventName = match[ 1 ] + instance.eventNamespace;
var selector = match[ 2 ];
if ( selector ) {
delegateElement.on( eventName, selector, handlerProxy );
} else {
element.on( eventName, handlerProxy );
}
} );
},
_off: function( element, eventName ) {
eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) +
this.eventNamespace;
element.off( eventName );
// Clear the stack to avoid memory leaks (#10056)
this.bindings = $( this.bindings.not( element ).get() );
this.focusable = $( this.focusable.not( element ).get() );
this.hoverable = $( this.hoverable.not( element ).get() );
},
_delay: function( handler, delay ) {
function handlerProxy() {
return ( typeof handler === "string" ? instance[ handler ] : handler )
.apply( instance, arguments );
}
var instance = this;
return setTimeout( handlerProxy, delay || 0 );
},
_hoverable: function( element ) {
this.hoverable = this.hoverable.add( element );
this._on( element, {
mouseenter: function( event ) {
this._addClass( $( event.currentTarget ), null, "ui-state-hover" );
},
mouseleave: function( event ) {
this._removeClass( $( event.currentTarget ), null, "ui-state-hover" );
}
} );
},
_focusable: function( element ) {
this.focusable = this.focusable.add( element );
this._on( element, {
focusin: function( event ) {
this._addClass( $( event.currentTarget ), null, "ui-state-focus" );
},
focusout: function( event ) {
this._removeClass( $( event.currentTarget ), null, "ui-state-focus" );
}
} );
},
_trigger: function( type, event, data ) {
var prop, orig;
var callback = this.options[ type ];
data = data || {};
event = $.Event( event );
event.type = ( type === this.widgetEventPrefix ?
type :
this.widgetEventPrefix + type ).toLowerCase();
// The original event may come from any element
// so we need to reset the target on the new event
event.target = this.element[ 0 ];
// Copy original event properties over to the new event
orig = event.originalEvent;
if ( orig ) {
for ( prop in orig ) {
if ( !( prop in event ) ) {
event[ prop ] = orig[ prop ];
}
}
}
this.element.trigger( event, data );
return !( typeof callback === "function" &&
callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||
event.isDefaultPrevented() );
}
};
$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
if ( typeof options === "string" ) {
options = { effect: options };
}
var hasOptions;
var effectName = !options ?
method :
options === true || typeof options === "number" ?
defaultEffect :
options.effect || defaultEffect;
options = options || {};
if ( typeof options === "number" ) {
options = { duration: options };
} else if ( options === true ) {
options = {};
}
hasOptions = !$.isEmptyObject( options );
options.complete = callback;
if ( options.delay ) {
element.delay( options.delay );
}
if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
element[ method ]( options );
} else if ( effectName !== method && element[ effectName ] ) {
element[ effectName ]( options.duration, options.easing, callback );
} else {
element.queue( function( next ) {
$( this )[ method ]();
if ( callback ) {
callback.call( element[ 0 ] );
}
next();
} );
}
};
} );
return $.widget;
} );
/***/ }),
/***/ "./node_modules/jquery-ui/ui/widgets/mouse.js":
/*!****************************************************!*\
!*** ./node_modules/jquery-ui/ui/widgets/mouse.js ***!
\****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jQuery UI Mouse 1.13.0
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Mouse
//>>group: Widgets
//>>description: Abstracts mouse-based interactions to assist in creating certain widgets.
//>>docs: http://api.jqueryui.com/mouse/
( function( factory ) {
"use strict";
if ( true ) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [
__webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js"),
__webpack_require__(/*! ../ie */ "./node_modules/jquery-ui/ui/ie.js"),
__webpack_require__(/*! ../version */ "./node_modules/jquery-ui/ui/version.js"),
__webpack_require__(/*! ../widget */ "./node_modules/jquery-ui/ui/widget.js")
], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
} )( function( $ ) {
"use strict";
var mouseHandled = false;
$( document ).on( "mouseup", function() {
mouseHandled = false;
} );
return $.widget( "ui.mouse", {
version: "1.13.0",
options: {
cancel: "input, textarea, button, select, option",
distance: 1,
delay: 0
},
_mouseInit: function() {
var that = this;
this.element
.on( "mousedown." + this.widgetName, function( event ) {
return that._mouseDown( event );
} )
.on( "click." + this.widgetName, function( event ) {
if ( true === $.data( event.target, that.widgetName + ".preventClickEvent" ) ) {
$.removeData( event.target, that.widgetName + ".preventClickEvent" );
event.stopImmediatePropagation();
return false;
}
} );
this.started = false;
},
// TODO: make sure destroying one instance of mouse doesn't mess with
// other instances of mouse
_mouseDestroy: function() {
this.element.off( "." + this.widgetName );
if ( this._mouseMoveDelegate ) {
this.document
.off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
.off( "mouseup." + this.widgetName, this._mouseUpDelegate );
}
},
_mouseDown: function( event ) {
// don't let more than one widget handle mouseStart
if ( mouseHandled ) {
return;
}
this._mouseMoved = false;
// We may have missed mouseup (out of window)
if ( this._mouseStarted ) {
this._mouseUp( event );
}
this._mouseDownEvent = event;
var that = this,
btnIsLeft = ( event.which === 1 ),
// event.target.nodeName works around a bug in IE 8 with
// disabled inputs (#7620)
elIsCancel = ( typeof this.options.cancel === "string" && event.target.nodeName ?
$( event.target ).closest( this.options.cancel ).length : false );
if ( !btnIsLeft || elIsCancel || !this._mouseCapture( event ) ) {
return true;
}
this.mouseDelayMet = !this.options.delay;
if ( !this.mouseDelayMet ) {
this._mouseDelayTimer = setTimeout( function() {
that.mouseDelayMet = true;
}, this.options.delay );
}
if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {
this._mouseStarted = ( this._mouseStart( event ) !== false );
if ( !this._mouseStarted ) {
event.preventDefault();
return true;
}
}
// Click event may never have fired (Gecko & Opera)
if ( true === $.data( event.target, this.widgetName + ".preventClickEvent" ) ) {
$.removeData( event.target, this.widgetName + ".preventClickEvent" );
}
// These delegates are required to keep context
this._mouseMoveDelegate = function( event ) {
return that._mouseMove( event );
};
this._mouseUpDelegate = function( event ) {
return that._mouseUp( event );
};
this.document
.on( "mousemove." + this.widgetName, this._mouseMoveDelegate )
.on( "mouseup." + this.widgetName, this._mouseUpDelegate );
event.preventDefault();
mouseHandled = true;
return true;
},
_mouseMove: function( event ) {
// Only check for mouseups outside the document if you've moved inside the document
// at least once. This prevents the firing of mouseup in the case of IE<9, which will
// fire a mousemove event if content is placed under the cursor. See #7778
// Support: IE <9
if ( this._mouseMoved ) {
// IE mouseup check - mouseup happened when mouse was out of window
if ( $.ui.ie && ( !document.documentMode || document.documentMode < 9 ) &&
!event.button ) {
return this._mouseUp( event );
// Iframe mouseup check - mouseup occurred in another document
} else if ( !event.which ) {
// Support: Safari <=8 - 9
// Safari sets which to 0 if you press any of the following keys
// during a drag (#14461)
if ( event.originalEvent.altKey || event.originalEvent.ctrlKey ||
event.originalEvent.metaKey || event.originalEvent.shiftKey ) {
this.ignoreMissingWhich = true;
} else if ( !this.ignoreMissingWhich ) {
return this._mouseUp( event );
}
}
}
if ( event.which || event.button ) {
this._mouseMoved = true;
}
if ( this._mouseStarted ) {
this._mouseDrag( event );
return event.preventDefault();
}
if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {
this._mouseStarted =
( this._mouseStart( this._mouseDownEvent, event ) !== false );
if ( this._mouseStarted ) {
this._mouseDrag( event );
} else {
this._mouseUp( event );
}
}
return !this._mouseStarted;
},
_mouseUp: function( event ) {
this.document
.off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
.off( "mouseup." + this.widgetName, this._mouseUpDelegate );
if ( this._mouseStarted ) {
this._mouseStarted = false;
if ( event.target === this._mouseDownEvent.target ) {
$.data( event.target, this.widgetName + ".preventClickEvent", true );
}
this._mouseStop( event );
}
if ( this._mouseDelayTimer ) {
clearTimeout( this._mouseDelayTimer );
delete this._mouseDelayTimer;
}
this.ignoreMissingWhich = false;
mouseHandled = false;
event.preventDefault();
},
_mouseDistanceMet: function( event ) {
return ( Math.max(
Math.abs( this._mouseDownEvent.pageX - event.pageX ),
Math.abs( this._mouseDownEvent.pageY - event.pageY )
) >= this.options.distance
);
},
_mouseDelayMet: function( /* event */ ) {
return this.mouseDelayMet;
},
// These are placeholder methods, to be overriden by extending plugin
_mouseStart: function( /* event */ ) {},
_mouseDrag: function( /* event */ ) {},
_mouseStop: function( /* event */ ) {},
_mouseCapture: function( /* event */ ) {
return true;
}
} );
} );
/***/ }),
/***/ "./node_modules/jquery-ui/ui/widgets/sortable.js":
/*!*******************************************************!*\
!*** ./node_modules/jquery-ui/ui/widgets/sortable.js ***!
\*******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jQuery UI Sortable 1.13.0
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Sortable
//>>group: Interactions
//>>description: Enables items in a list to be sorted using the mouse.
//>>docs: http://api.jqueryui.com/sortable/
//>>demos: http://jqueryui.com/sortable/
//>>css.structure: ../../themes/base/sortable.css
( function( factory ) {
"use strict";
if ( true ) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [
__webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js"),
__webpack_require__(/*! ./mouse */ "./node_modules/jquery-ui/ui/widgets/mouse.js"),
__webpack_require__(/*! ../data */ "./node_modules/jquery-ui/ui/data.js"),
__webpack_require__(/*! ../ie */ "./node_modules/jquery-ui/ui/ie.js"),
__webpack_require__(/*! ../scroll-parent */ "./node_modules/jquery-ui/ui/scroll-parent.js"),
__webpack_require__(/*! ../version */ "./node_modules/jquery-ui/ui/version.js"),
__webpack_require__(/*! ../widget */ "./node_modules/jquery-ui/ui/widget.js")
], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
} )( function( $ ) {
"use strict";
return $.widget( "ui.sortable", $.ui.mouse, {
version: "1.13.0",
widgetEventPrefix: "sort",
ready: false,
options: {
appendTo: "parent",
axis: false,
connectWith: false,
containment: false,
cursor: "auto",
cursorAt: false,
dropOnEmpty: true,
forcePlaceholderSize: false,
forceHelperSize: false,
grid: false,
handle: false,
helper: "original",
items: "> *",
opacity: false,
placeholder: false,
revert: false,
scroll: true,
scrollSensitivity: 20,
scrollSpeed: 20,
scope: "default",
tolerance: "intersect",
zIndex: 1000,
// Callbacks
activate: null,
beforeStop: null,
change: null,
deactivate: null,
out: null,
over: null,
receive: null,
remove: null,
sort: null,
start: null,
stop: null,
update: null
},
_isOverAxis: function( x, reference, size ) {
return ( x >= reference ) && ( x < ( reference + size ) );
},
_isFloating: function( item ) {
return ( /left|right/ ).test( item.css( "float" ) ) ||
( /inline|table-cell/ ).test( item.css( "display" ) );
},
_create: function() {
this.containerCache = {};
this._addClass( "ui-sortable" );
//Get the items
this.refresh();
//Let's determine the parent's offset
this.offset = this.element.offset();
//Initialize mouse events for interaction
this._mouseInit();
this._setHandleClassName();
//We're ready to go
this.ready = true;
},
_setOption: function( key, value ) {
this._super( key, value );
if ( key === "handle" ) {
this._setHandleClassName();
}
},
_setHandleClassName: function() {
var that = this;
this._removeClass( this.element.find( ".ui-sortable-handle" ), "ui-sortable-handle" );
$.each( this.items, function() {
that._addClass(
this.instance.options.handle ?
this.item.find( this.instance.options.handle ) :
this.item,
"ui-sortable-handle"
);
} );
},
_destroy: function() {
this._mouseDestroy();
for ( var i = this.items.length - 1; i >= 0; i-- ) {
this.items[ i ].item.removeData( this.widgetName + "-item" );
}
return this;
},
_mouseCapture: function( event, overrideHandle ) {
var currentItem = null,
validHandle = false,
that = this;
if ( this.reverting ) {
return false;
}
if ( this.options.disabled || this.options.type === "static" ) {
return false;
}
//We have to refresh the items data once first
this._refreshItems( event );
//Find out if the clicked node (or one of its parents) is a actual item in this.items
$( event.target ).parents().each( function() {
if ( $.data( this, that.widgetName + "-item" ) === that ) {
currentItem = $( this );
return false;
}
} );
if ( $.data( event.target, that.widgetName + "-item" ) === that ) {
currentItem = $( event.target );
}
if ( !currentItem ) {
return false;
}
if ( this.options.handle && !overrideHandle ) {
$( this.options.handle, currentItem ).find( "*" ).addBack().each( function() {
if ( this === event.target ) {
validHandle = true;
}
} );
if ( !validHandle ) {
return false;
}
}
this.currentItem = currentItem;
this._removeCurrentsFromItems();
return true;
},
_mouseStart: function( event, overrideHandle, noActivation ) {
var i, body,
o = this.options;
this.currentContainer = this;
//We only need to call refreshPositions, because the refreshItems call has been moved to
// mouseCapture
this.refreshPositions();
//Prepare the dragged items parent
this.appendTo = $( o.appendTo !== "parent" ?
o.appendTo :
this.currentItem.parent() );
//Create and append the visible helper
this.helper = this._createHelper( event );
//Cache the helper size
this._cacheHelperProportions();
/*
* - Position generation -
* This block generates everything position related - it's the core of draggables.
*/
//Cache the margins of the original element
this._cacheMargins();
//The element's absolute position on the page minus margins
this.offset = this.currentItem.offset();
this.offset = {
top: this.offset.top - this.margins.top,
left: this.offset.left - this.margins.left
};
$.extend( this.offset, {
click: { //Where the click happened, relative to the element
left: event.pageX - this.offset.left,
top: event.pageY - this.offset.top
},
// This is a relative to absolute position minus the actual position calculation -
// only used for relative positioned helper
relative: this._getRelativeOffset()
} );
// After we get the helper offset, but before we get the parent offset we can
// change the helper's position to absolute
// TODO: Still need to figure out a way to make relative sorting possible
this.helper.css( "position", "absolute" );
this.cssPosition = this.helper.css( "position" );
//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
if ( o.cursorAt ) {
this._adjustOffsetFromHelper( o.cursorAt );
}
//Cache the former DOM position
this.domPosition = {
prev: this.currentItem.prev()[ 0 ],
parent: this.currentItem.parent()[ 0 ]
};
// If the helper is not the original, hide the original so it's not playing any role during
// the drag, won't cause anything bad this way
if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
this.currentItem.hide();
}
//Create the placeholder
this._createPlaceholder();
//Get the next scrolling parent
this.scrollParent = this.placeholder.scrollParent();
$.extend( this.offset, {
parent: this._getParentOffset()
} );
//Set a containment if given in the options
if ( o.containment ) {
this._setContainment();
}
if ( o.cursor && o.cursor !== "auto" ) { // cursor option
body = this.document.find( "body" );
// Support: IE
this.storedCursor = body.css( "cursor" );
body.css( "cursor", o.cursor );
this.storedStylesheet =
$( "<style>*{ cursor: " + o.cursor + " !important; }</style>" ).appendTo( body );
}
// We need to make sure to grab the zIndex before setting the
// opacity, because setting the opacity to anything lower than 1
// causes the zIndex to change from "auto" to 0.
if ( o.zIndex ) { // zIndex option
if ( this.helper.css( "zIndex" ) ) {
this._storedZIndex = this.helper.css( "zIndex" );
}
this.helper.css( "zIndex", o.zIndex );
}
if ( o.opacity ) { // opacity option
if ( this.helper.css( "opacity" ) ) {
this._storedOpacity = this.helper.css( "opacity" );
}
this.helper.css( "opacity", o.opacity );
}
//Prepare scrolling
if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
this.scrollParent[ 0 ].tagName !== "HTML" ) {
this.overflowOffset = this.scrollParent.offset();
}
//Call callbacks
this._trigger( "start", event, this._uiHash() );
//Recache the helper size
if ( !this._preserveHelperProportions ) {
this._cacheHelperProportions();
}
//Post "activate" events to possible containers
if ( !noActivation ) {
for ( i = this.containers.length - 1; i >= 0; i-- ) {
this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
}
}
//Prepare possible droppables
if ( $.ui.ddmanager ) {
$.ui.ddmanager.current = this;
}
if ( $.ui.ddmanager && !o.dropBehaviour ) {
$.ui.ddmanager.prepareOffsets( this, event );
}
this.dragging = true;
this._addClass( this.helper, "ui-sortable-helper" );
//Move the helper, if needed
if ( !this.helper.parent().is( this.appendTo ) ) {
this.helper.detach().appendTo( this.appendTo );
//Update position
this.offset.parent = this._getParentOffset();
}
//Generate the original position
this.position = this.originalPosition = this._generatePosition( event );
this.originalPageX = event.pageX;
this.originalPageY = event.pageY;
this.lastPositionAbs = this.positionAbs = this._convertPositionTo( "absolute" );
this._mouseDrag( event );
return true;
},
_scroll: function( event ) {
var o = this.options,
scrolled = false;
if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
this.scrollParent[ 0 ].tagName !== "HTML" ) {
if ( ( this.overflowOffset.top + this.scrollParent[ 0 ].offsetHeight ) -
event.pageY < o.scrollSensitivity ) {
this.scrollParent[ 0 ].scrollTop =
scrolled = this.scrollParent[ 0 ].scrollTop + o.scrollSpeed;
} else if ( event.pageY - this.overflowOffset.top < o.scrollSensitivity ) {
this.scrollParent[ 0 ].scrollTop =
scrolled = this.scrollParent[ 0 ].scrollTop - o.scrollSpeed;
}
if ( ( this.overflowOffset.left + this.scrollParent[ 0 ].offsetWidth ) -
event.pageX < o.scrollSensitivity ) {
this.scrollParent[ 0 ].scrollLeft = scrolled =
this.scrollParent[ 0 ].scrollLeft + o.scrollSpeed;
} else if ( event.pageX - this.overflowOffset.left < o.scrollSensitivity ) {
this.scrollParent[ 0 ].scrollLeft = scrolled =
this.scrollParent[ 0 ].scrollLeft - o.scrollSpeed;
}
} else {
if ( event.pageY - this.document.scrollTop() < o.scrollSensitivity ) {
scrolled = this.document.scrollTop( this.document.scrollTop() - o.scrollSpeed );
} else if ( this.window.height() - ( event.pageY - this.document.scrollTop() ) <
o.scrollSensitivity ) {
scrolled = this.document.scrollTop( this.document.scrollTop() + o.scrollSpeed );
}
if ( event.pageX - this.document.scrollLeft() < o.scrollSensitivity ) {
scrolled = this.document.scrollLeft(
this.document.scrollLeft() - o.scrollSpeed
);
} else if ( this.window.width() - ( event.pageX - this.document.scrollLeft() ) <
o.scrollSensitivity ) {
scrolled = this.document.scrollLeft(
this.document.scrollLeft() + o.scrollSpeed
);
}
}
return scrolled;
},
_mouseDrag: function( event ) {
var i, item, itemElement, intersection,
o = this.options;
//Compute the helpers position
this.position = this._generatePosition( event );
this.positionAbs = this._convertPositionTo( "absolute" );
//Set the helper position
if ( !this.options.axis || this.options.axis !== "y" ) {
this.helper[ 0 ].style.left = this.position.left + "px";
}
if ( !this.options.axis || this.options.axis !== "x" ) {
this.helper[ 0 ].style.top = this.position.top + "px";
}
//Post events to containers
this._contactContainers( event );
if ( this.innermostContainer !== null ) {
//Do scrolling
if ( o.scroll ) {
if ( this._scroll( event ) !== false ) {
//Update item positions used in position checks
this._refreshItemPositions( true );
if ( $.ui.ddmanager && !o.dropBehaviour ) {
$.ui.ddmanager.prepareOffsets( this, event );
}
}
}
this.dragDirection = {
vertical: this._getDragVerticalDirection(),
horizontal: this._getDragHorizontalDirection()
};
//Rearrange
for ( i = this.items.length - 1; i >= 0; i-- ) {
//Cache variables and intersection, continue if no intersection
item = this.items[ i ];
itemElement = item.item[ 0 ];
intersection = this._intersectsWithPointer( item );
if ( !intersection ) {
continue;
}
// Only put the placeholder inside the current Container, skip all
// items from other containers. This works because when moving
// an item from one container to another the
// currentContainer is switched before the placeholder is moved.
//
// Without this, moving items in "sub-sortables" can cause
// the placeholder to jitter between the outer and inner container.
if ( item.instance !== this.currentContainer ) {
continue;
}
// Cannot intersect with itself
// no useless actions that have been done before
// no action if the item moved is the parent of the item checked
if ( itemElement !== this.currentItem[ 0 ] &&
this.placeholder[ intersection === 1 ?
"next" : "prev" ]()[ 0 ] !== itemElement &&
!$.contains( this.placeholder[ 0 ], itemElement ) &&
( this.options.type === "semi-dynamic" ?
!$.contains( this.element[ 0 ], itemElement ) :
true
)
) {
this.direction = intersection === 1 ? "down" : "up";
if ( this.options.tolerance === "pointer" ||
this._intersectsWithSides( item ) ) {
this._rearrange( event, item );
} else {
break;
}
this._trigger( "change", event, this._uiHash() );
break;
}
}
}
//Interconnect with droppables
if ( $.ui.ddmanager ) {
$.ui.ddmanager.drag( this, event );
}
//Call callbacks
this._trigger( "sort", event, this._uiHash() );
this.lastPositionAbs = this.positionAbs;
return false;
},
_mouseStop: function( event, noPropagation ) {
if ( !event ) {
return;
}
//If we are using droppables, inform the manager about the drop
if ( $.ui.ddmanager && !this.options.dropBehaviour ) {
$.ui.ddmanager.drop( this, event );
}
if ( this.options.revert ) {
var that = this,
cur = this.placeholder.offset(),
axis = this.options.axis,
animation = {};
if ( !axis || axis === "x" ) {
animation.left = cur.left - this.offset.parent.left - this.margins.left +
( this.offsetParent[ 0 ] === this.document[ 0 ].body ?
0 :
this.offsetParent[ 0 ].scrollLeft
);
}
if ( !axis || axis === "y" ) {
animation.top = cur.top - this.offset.parent.top - this.margins.top +
( this.offsetParent[ 0 ] === this.document[ 0 ].body ?
0 :
this.offsetParent[ 0 ].scrollTop
);
}
this.reverting = true;
$( this.helper ).animate(
animation,
parseInt( this.options.revert, 10 ) || 500,
function() {
that._clear( event );
}
);
} else {
this._clear( event, noPropagation );
}
return false;
},
cancel: function() {
if ( this.dragging ) {
this._mouseUp( new $.Event( "mouseup", { target: null } ) );
if ( this.options.helper === "original" ) {
this.currentItem.css( this._storedCSS );
this._removeClass( this.currentItem, "ui-sortable-helper" );
} else {
this.currentItem.show();
}
//Post deactivating events to containers
for ( var i = this.containers.length - 1; i >= 0; i-- ) {
this.containers[ i ]._trigger( "deactivate", null, this._uiHash( this ) );
if ( this.containers[ i ].containerCache.over ) {
this.containers[ i ]._trigger( "out", null, this._uiHash( this ) );
this.containers[ i ].containerCache.over = 0;
}
}
}
if ( this.placeholder ) {
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,
// it unbinds ALL events from the original node!
if ( this.placeholder[ 0 ].parentNode ) {
this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );
}
if ( this.options.helper !== "original" && this.helper &&
this.helper[ 0 ].parentNode ) {
this.helper.remove();
}
$.extend( this, {
helper: null,
dragging: false,
reverting: false,
_noFinalSort: null
} );
if ( this.domPosition.prev ) {
$( this.domPosition.prev ).after( this.currentItem );
} else {
$( this.domPosition.parent ).prepend( this.currentItem );
}
}
return this;
},
serialize: function( o ) {
var items = this._getItemsAsjQuery( o && o.connected ),
str = [];
o = o || {};
$( items ).each( function() {
var res = ( $( o.item || this ).attr( o.attribute || "id" ) || "" )
.match( o.expression || ( /(.+)[\-=_](.+)/ ) );
if ( res ) {
str.push(
( o.key || res[ 1 ] + "[]" ) +
"=" + ( o.key && o.expression ? res[ 1 ] : res[ 2 ] ) );
}
} );
if ( !str.length && o.key ) {
str.push( o.key + "=" );
}
return str.join( "&" );
},
toArray: function( o ) {
var items = this._getItemsAsjQuery( o && o.connected ),
ret = [];
o = o || {};
items.each( function() {
ret.push( $( o.item || this ).attr( o.attribute || "id" ) || "" );
} );
return ret;
},
/* Be careful with the following core functions */
_intersectsWith: function( item ) {
var x1 = this.positionAbs.left,
x2 = x1 + this.helperProportions.width,
y1 = this.positionAbs.top,
y2 = y1 + this.helperProportions.height,
l = item.left,
r = l + item.width,
t = item.top,
b = t + item.height,
dyClick = this.offset.click.top,
dxClick = this.offset.click.left,
isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t &&
( y1 + dyClick ) < b ),
isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l &&
( x1 + dxClick ) < r ),
isOverElement = isOverElementHeight && isOverElementWidth;
if ( this.options.tolerance === "pointer" ||
this.options.forcePointerForContainers ||
( this.options.tolerance !== "pointer" &&
this.helperProportions[ this.floating ? "width" : "height" ] >
item[ this.floating ? "width" : "height" ] )
) {
return isOverElement;
} else {
return ( l < x1 + ( this.helperProportions.width / 2 ) && // Right Half
x2 - ( this.helperProportions.width / 2 ) < r && // Left Half
t < y1 + ( this.helperProportions.height / 2 ) && // Bottom Half
y2 - ( this.helperProportions.height / 2 ) < b ); // Top Half
}
},
_intersectsWithPointer: function( item ) {
var verticalDirection, horizontalDirection,
isOverElementHeight = ( this.options.axis === "x" ) ||
this._isOverAxis(
this.positionAbs.top + this.offset.click.top, item.top, item.height ),
isOverElementWidth = ( this.options.axis === "y" ) ||
this._isOverAxis(
this.positionAbs.left + this.offset.click.left, item.left, item.width ),
isOverElement = isOverElementHeight && isOverElementWidth;
if ( !isOverElement ) {
return false;
}
verticalDirection = this.dragDirection.vertical;
horizontalDirection = this.dragDirection.horizontal;
return this.floating ?
( ( horizontalDirection === "right" || verticalDirection === "down" ) ? 2 : 1 ) :
( verticalDirection && ( verticalDirection === "down" ? 2 : 1 ) );
},
_intersectsWithSides: function( item ) {
var isOverBottomHalf = this._isOverAxis( this.positionAbs.top +
this.offset.click.top, item.top + ( item.height / 2 ), item.height ),
isOverRightHalf = this._isOverAxis( this.positionAbs.left +
this.offset.click.left, item.left + ( item.width / 2 ), item.width ),
verticalDirection = this.dragDirection.vertical,
horizontalDirection = this.dragDirection.horizontal;
if ( this.floating && horizontalDirection ) {
return ( ( horizontalDirection === "right" && isOverRightHalf ) ||
( horizontalDirection === "left" && !isOverRightHalf ) );
} else {
return verticalDirection && ( ( verticalDirection === "down" && isOverBottomHalf ) ||
( verticalDirection === "up" && !isOverBottomHalf ) );
}
},
_getDragVerticalDirection: function() {
var delta = this.positionAbs.top - this.lastPositionAbs.top;
return delta !== 0 && ( delta > 0 ? "down" : "up" );
},
_getDragHorizontalDirection: function() {
var delta = this.positionAbs.left - this.lastPositionAbs.left;
return delta !== 0 && ( delta > 0 ? "right" : "left" );
},
refresh: function( event ) {
this._refreshItems( event );
this._setHandleClassName();
this.refreshPositions();
return this;
},
_connectWith: function() {
var options = this.options;
return options.connectWith.constructor === String ?
[ options.connectWith ] :
options.connectWith;
},
_getItemsAsjQuery: function( connected ) {
var i, j, cur, inst,
items = [],
queries = [],
connectWith = this._connectWith();
if ( connectWith && connected ) {
for ( i = connectWith.length - 1; i >= 0; i-- ) {
cur = $( connectWith[ i ], this.document[ 0 ] );
for ( j = cur.length - 1; j >= 0; j-- ) {
inst = $.data( cur[ j ], this.widgetFullName );
if ( inst && inst !== this && !inst.options.disabled ) {
queries.push( [ typeof inst.options.items === "function" ?
inst.options.items.call( inst.element ) :
$( inst.options.items, inst.element )
.not( ".ui-sortable-helper" )
.not( ".ui-sortable-placeholder" ), inst ] );
}
}
}
}
queries.push( [ typeof this.options.items === "function" ?
this.options.items
.call( this.element, null, { options: this.options, item: this.currentItem } ) :
$( this.options.items, this.element )
.not( ".ui-sortable-helper" )
.not( ".ui-sortable-placeholder" ), this ] );
function addItems() {
items.push( this );
}
for ( i = queries.length - 1; i >= 0; i-- ) {
queries[ i ][ 0 ].each( addItems );
}
return $( items );
},
_removeCurrentsFromItems: function() {
var list = this.currentItem.find( ":data(" + this.widgetName + "-item)" );
this.items = $.grep( this.items, function( item ) {
for ( var j = 0; j < list.length; j++ ) {
if ( list[ j ] === item.item[ 0 ] ) {
return false;
}
}
return true;
} );
},
_refreshItems: function( event ) {
this.items = [];
this.containers = [ this ];
var i, j, cur, inst, targetData, _queries, item, queriesLength,
items = this.items,
queries = [ [ typeof this.options.items === "function" ?
this.options.items.call( this.element[ 0 ], event, { item: this.currentItem } ) :
$( this.options.items, this.element ), this ] ],
connectWith = this._connectWith();
//Shouldn't be run the first time through due to massive slow-down
if ( connectWith && this.ready ) {
for ( i = connectWith.length - 1; i >= 0; i-- ) {
cur = $( connectWith[ i ], this.document[ 0 ] );
for ( j = cur.length - 1; j >= 0; j-- ) {
inst = $.data( cur[ j ], this.widgetFullName );
if ( inst && inst !== this && !inst.options.disabled ) {
queries.push( [ typeof inst.options.items === "function" ?
inst.options.items
.call( inst.element[ 0 ], event, { item: this.currentItem } ) :
$( inst.options.items, inst.element ), inst ] );
this.containers.push( inst );
}
}
}
}
for ( i = queries.length - 1; i >= 0; i-- ) {
targetData = queries[ i ][ 1 ];
_queries = queries[ i ][ 0 ];
for ( j = 0, queriesLength = _queries.length; j < queriesLength; j++ ) {
item = $( _queries[ j ] );
// Data for target checking (mouse manager)
item.data( this.widgetName + "-item", targetData );
items.push( {
item: item,
instance: targetData,
width: 0, height: 0,
left: 0, top: 0
} );
}
}
},
_refreshItemPositions: function( fast ) {
var i, item, t, p;
for ( i = this.items.length - 1; i >= 0; i-- ) {
item = this.items[ i ];
//We ignore calculating positions of all connected containers when we're not over them
if ( this.currentContainer && item.instance !== this.currentContainer &&
item.item[ 0 ] !== this.currentItem[ 0 ] ) {
continue;
}
t = this.options.toleranceElement ?
$( this.options.toleranceElement, item.item ) :
item.item;
if ( !fast ) {
item.width = t.outerWidth();
item.height = t.outerHeight();
}
p = t.offset();
item.left = p.left;
item.top = p.top;
}
},
refreshPositions: function( fast ) {
// Determine whether items are being displayed horizontally
this.floating = this.items.length ?
this.options.axis === "x" || this._isFloating( this.items[ 0 ].item ) :
false;
if ( this.innermostContainer !== null ) {
this._refreshItemPositions( fast );
}
var i, p;
if ( this.options.custom && this.options.custom.refreshContainers ) {
this.options.custom.refreshContainers.call( this );
} else {
for ( i = this.containers.length - 1; i >= 0; i-- ) {
p = this.containers[ i ].element.offset();
this.containers[ i ].containerCache.left = p.left;
this.containers[ i ].containerCache.top = p.top;
this.containers[ i ].containerCache.width =
this.containers[ i ].element.outerWidth();
this.containers[ i ].containerCache.height =
this.containers[ i ].element.outerHeight();
}
}
return this;
},
_createPlaceholder: function( that ) {
that = that || this;
var className, nodeName,
o = that.options;
if ( !o.placeholder || o.placeholder.constructor === String ) {
className = o.placeholder;
nodeName = that.currentItem[ 0 ].nodeName.toLowerCase();
o.placeholder = {
element: function() {
var element = $( "<" + nodeName + ">", that.document[ 0 ] );
that._addClass( element, "ui-sortable-placeholder",
className || that.currentItem[ 0 ].className )
._removeClass( element, "ui-sortable-helper" );
if ( nodeName === "tbody" ) {
that._createTrPlaceholder(
that.currentItem.find( "tr" ).eq( 0 ),
$( "<tr>", that.document[ 0 ] ).appendTo( element )
);
} else if ( nodeName === "tr" ) {
that._createTrPlaceholder( that.currentItem, element );
} else if ( nodeName === "img" ) {
element.attr( "src", that.currentItem.attr( "src" ) );
}
if ( !className ) {
element.css( "visibility", "hidden" );
}
return element;
},
update: function( container, p ) {
// 1. If a className is set as 'placeholder option, we don't force sizes -
// the class is responsible for that
// 2. The option 'forcePlaceholderSize can be enabled to force it even if a
// class name is specified
if ( className && !o.forcePlaceholderSize ) {
return;
}
// If the element doesn't have a actual height or width by itself (without
// styles coming from a stylesheet), it receives the inline height and width
// from the dragged item. Or, if it's a tbody or tr, it's going to have a height
// anyway since we're populating them with <td>s above, but they're unlikely to
// be the correct height on their own if the row heights are dynamic, so we'll
// always assign the height of the dragged item given forcePlaceholderSize
// is true.
if ( !p.height() || ( o.forcePlaceholderSize &&
( nodeName === "tbody" || nodeName === "tr" ) ) ) {
p.height(
that.currentItem.innerHeight() -
parseInt( that.currentItem.css( "paddingTop" ) || 0, 10 ) -
parseInt( that.currentItem.css( "paddingBottom" ) || 0, 10 ) );
}
if ( !p.width() ) {
p.width(
that.currentItem.innerWidth() -
parseInt( that.currentItem.css( "paddingLeft" ) || 0, 10 ) -
parseInt( that.currentItem.css( "paddingRight" ) || 0, 10 ) );
}
}
};
}
//Create the placeholder
that.placeholder = $( o.placeholder.element.call( that.element, that.currentItem ) );
//Append it after the actual current item
that.currentItem.after( that.placeholder );
//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
o.placeholder.update( that, that.placeholder );
},
_createTrPlaceholder: function( sourceTr, targetTr ) {
var that = this;
sourceTr.children().each( function() {
$( "<td> </td>", that.document[ 0 ] )
.attr( "colspan", $( this ).attr( "colspan" ) || 1 )
.appendTo( targetTr );
} );
},
_contactContainers: function( event ) {
var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom,
floating, axis,
innermostContainer = null,
innermostIndex = null;
// Get innermost container that intersects with item
for ( i = this.containers.length - 1; i >= 0; i-- ) {
// Never consider a container that's located within the item itself
if ( $.contains( this.currentItem[ 0 ], this.containers[ i ].element[ 0 ] ) ) {
continue;
}
if ( this._intersectsWith( this.containers[ i ].containerCache ) ) {
// If we've already found a container and it's more "inner" than this, then continue
if ( innermostContainer &&
$.contains(
this.containers[ i ].element[ 0 ],
innermostContainer.element[ 0 ] ) ) {
continue;
}
innermostContainer = this.containers[ i ];
innermostIndex = i;
} else {
// container doesn't intersect. trigger "out" event if necessary
if ( this.containers[ i ].containerCache.over ) {
this.containers[ i ]._trigger( "out", event, this._uiHash( this ) );
this.containers[ i ].containerCache.over = 0;
}
}
}
this.innermostContainer = innermostContainer;
// If no intersecting containers found, return
if ( !innermostContainer ) {
return;
}
// Move the item into the container if it's not there already
if ( this.containers.length === 1 ) {
if ( !this.containers[ innermostIndex ].containerCache.over ) {
this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) );
this.containers[ innermostIndex ].containerCache.over = 1;
}
} else {
// When entering a new container, we will find the item with the least distance and
// append our item near it
dist = 10000;
itemWithLeastDistance = null;
floating = innermostContainer.floating || this._isFloating( this.currentItem );
posProperty = floating ? "left" : "top";
sizeProperty = floating ? "width" : "height";
axis = floating ? "pageX" : "pageY";
for ( j = this.items.length - 1; j >= 0; j-- ) {
if ( !$.contains(
this.containers[ innermostIndex ].element[ 0 ], this.items[ j ].item[ 0 ] )
) {
continue;
}
if ( this.items[ j ].item[ 0 ] === this.currentItem[ 0 ] ) {
continue;
}
cur = this.items[ j ].item.offset()[ posProperty ];
nearBottom = false;
if ( event[ axis ] - cur > this.items[ j ][ sizeProperty ] / 2 ) {
nearBottom = true;
}
if ( Math.abs( event[ axis ] - cur ) < dist ) {
dist = Math.abs( event[ axis ] - cur );
itemWithLeastDistance = this.items[ j ];
this.direction = nearBottom ? "up" : "down";
}
}
//Check if dropOnEmpty is enabled
if ( !itemWithLeastDistance && !this.options.dropOnEmpty ) {
return;
}
if ( this.currentContainer === this.containers[ innermostIndex ] ) {
if ( !this.currentContainer.containerCache.over ) {
this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash() );
this.currentContainer.containerCache.over = 1;
}
return;
}
if ( itemWithLeastDistance ) {
this._rearrange( event, itemWithLeastDistance, null, true );
} else {
this._rearrange( event, null, this.containers[ innermostIndex ].element, true );
}
this._trigger( "change", event, this._uiHash() );
this.containers[ innermostIndex ]._trigger( "change", event, this._uiHash( this ) );
this.currentContainer = this.containers[ innermostIndex ];
//Update the placeholder
this.options.placeholder.update( this.currentContainer, this.placeholder );
//Update scrollParent
this.scrollParent = this.placeholder.scrollParent();
//Update overflowOffset
if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
this.scrollParent[ 0 ].tagName !== "HTML" ) {
this.overflowOffset = this.scrollParent.offset();
}
this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) );
this.containers[ innermostIndex ].containerCache.over = 1;
}
},
_createHelper: function( event ) {
var o = this.options,
helper = typeof o.helper === "function" ?
$( o.helper.apply( this.element[ 0 ], [ event, this.currentItem ] ) ) :
( o.helper === "clone" ? this.currentItem.clone() : this.currentItem );
//Add the helper to the DOM if that didn't happen already
if ( !helper.parents( "body" ).length ) {
this.appendTo[ 0 ].appendChild( helper[ 0 ] );
}
if ( helper[ 0 ] === this.currentItem[ 0 ] ) {
this._storedCSS = {
width: this.currentItem[ 0 ].style.width,
height: this.currentItem[ 0 ].style.height,
position: this.currentItem.css( "position" ),
top: this.currentItem.css( "top" ),
left: this.currentItem.css( "left" )
};
}
if ( !helper[ 0 ].style.width || o.forceHelperSize ) {
helper.width( this.currentItem.width() );
}
if ( !helper[ 0 ].style.height || o.forceHelperSize ) {
helper.height( this.currentItem.height() );
}
return helper;
},
_adjustOffsetFromHelper: function( obj ) {
if ( typeof obj === "string" ) {
obj = obj.split( " " );
}
if ( Array.isArray( obj ) ) {
obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };
}
if ( "left" in obj ) {
this.offset.click.left = obj.left + this.margins.left;
}
if ( "right" in obj ) {
this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
}
if ( "top" in obj ) {
this.offset.click.top = obj.top + this.margins.top;
}
if ( "bottom" in obj ) {
this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
}
},
_getParentOffset: function() {
//Get the offsetParent and cache its position
this.offsetParent = this.helper.offsetParent();
var po = this.offsetParent.offset();
// This is a special case where we need to modify a offset calculated on start, since the
// following happened:
// 1. The position of the helper is absolute, so it's position is calculated based on the
// next positioned parent
// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't
// the document, which means that the scroll is included in the initial calculation of the
// offset of the parent, and never recalculated upon drag
if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== this.document[ 0 ] &&
$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {
po.left += this.scrollParent.scrollLeft();
po.top += this.scrollParent.scrollTop();
}
// This needs to be actually done for all browsers, since pageX/pageY includes this
// information with an ugly IE fix
if ( this.offsetParent[ 0 ] === this.document[ 0 ].body ||
( this.offsetParent[ 0 ].tagName &&
this.offsetParent[ 0 ].tagName.toLowerCase() === "html" && $.ui.ie ) ) {
po = { top: 0, left: 0 };
}
return {
top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ),
left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 )
};
},
_getRelativeOffset: function() {
if ( this.cssPosition === "relative" ) {
var p = this.currentItem.position();
return {
top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) +
this.scrollParent.scrollTop(),
left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) +
this.scrollParent.scrollLeft()
};
} else {
return { top: 0, left: 0 };
}
},
_cacheMargins: function() {
this.margins = {
left: ( parseInt( this.currentItem.css( "marginLeft" ), 10 ) || 0 ),
top: ( parseInt( this.currentItem.css( "marginTop" ), 10 ) || 0 )
};
},
_cacheHelperProportions: function() {
this.helperProportions = {
width: this.helper.outerWidth(),
height: this.helper.outerHeight()
};
},
_setContainment: function() {
var ce, co, over,
o = this.options;
if ( o.containment === "parent" ) {
o.containment = this.helper[ 0 ].parentNode;
}
if ( o.containment === "document" || o.containment === "window" ) {
this.containment = [
0 - this.offset.relative.left - this.offset.parent.left,
0 - this.offset.relative.top - this.offset.parent.top,
o.containment === "document" ?
this.document.width() :
this.window.width() - this.helperProportions.width - this.margins.left,
( o.containment === "document" ?
( this.document.height() || document.body.parentNode.scrollHeight ) :
this.window.height() || this.document[ 0 ].body.parentNode.scrollHeight
) - this.helperProportions.height - this.margins.top
];
}
if ( !( /^(document|window|parent)$/ ).test( o.containment ) ) {
ce = $( o.containment )[ 0 ];
co = $( o.containment ).offset();
over = ( $( ce ).css( "overflow" ) !== "hidden" );
this.containment = [
co.left + ( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) +
( parseInt( $( ce ).css( "paddingLeft" ), 10 ) || 0 ) - this.margins.left,
co.top + ( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) +
( parseInt( $( ce ).css( "paddingTop" ), 10 ) || 0 ) - this.margins.top,
co.left + ( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) -
( parseInt( $( ce ).css( "paddingRight" ), 10 ) || 0 ) -
this.helperProportions.width - this.margins.left,
co.top + ( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) -
( parseInt( $( ce ).css( "paddingBottom" ), 10 ) || 0 ) -
this.helperProportions.height - this.margins.top
];
}
},
_convertPositionTo: function( d, pos ) {
if ( !pos ) {
pos = this.position;
}
var mod = d === "absolute" ? 1 : -1,
scroll = this.cssPosition === "absolute" &&
!( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?
this.offsetParent :
this.scrollParent,
scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );
return {
top: (
// The absolute mouse position
pos.top +
// Only for relative positioned nodes: Relative offset from element to offset parent
this.offset.relative.top * mod +
// The offsetParent's offset without borders (offset + border)
this.offset.parent.top * mod -
( ( this.cssPosition === "fixed" ?
-this.scrollParent.scrollTop() :
( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod )
),
left: (
// The absolute mouse position
pos.left +
// Only for relative positioned nodes: Relative offset from element to offset parent
this.offset.relative.left * mod +
// The offsetParent's offset without borders (offset + border)
this.offset.parent.left * mod -
( ( this.cssPosition === "fixed" ?
-this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 :
scroll.scrollLeft() ) * mod )
)
};
},
_generatePosition: function( event ) {
var top, left,
o = this.options,
pageX = event.pageX,
pageY = event.pageY,
scroll = this.cssPosition === "absolute" &&
!( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?
this.offsetParent :
this.scrollParent,
scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );
// This is another very weird special case that only happens for relative elements:
// 1. If the css position is relative
// 2. and the scroll parent is the document or similar to the offset parent
// we have to refresh the relative offset during the scroll so there are no jumps
if ( this.cssPosition === "relative" && !( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
this.scrollParent[ 0 ] !== this.offsetParent[ 0 ] ) ) {
this.offset.relative = this._getRelativeOffset();
}
/*
* - Position constraining -
* Constrain the position to a mix of grid, containment.
*/
if ( this.originalPosition ) { //If we are not dragging yet, we won't check for options
if ( this.containment ) {
if ( event.pageX - this.offset.click.left < this.containment[ 0 ] ) {
pageX = this.containment[ 0 ] + this.offset.click.left;
}
if ( event.pageY - this.offset.click.top < this.containment[ 1 ] ) {
pageY = this.containment[ 1 ] + this.offset.click.top;
}
if ( event.pageX - this.offset.click.left > this.containment[ 2 ] ) {
pageX = this.containment[ 2 ] + this.offset.click.left;
}
if ( event.pageY - this.offset.click.top > this.containment[ 3 ] ) {
pageY = this.containment[ 3 ] + this.offset.click.top;
}
}
if ( o.grid ) {
top = this.originalPageY + Math.round( ( pageY - this.originalPageY ) /
o.grid[ 1 ] ) * o.grid[ 1 ];
pageY = this.containment ?
( ( top - this.offset.click.top >= this.containment[ 1 ] &&
top - this.offset.click.top <= this.containment[ 3 ] ) ?
top :
( ( top - this.offset.click.top >= this.containment[ 1 ] ) ?
top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) :
top;
left = this.originalPageX + Math.round( ( pageX - this.originalPageX ) /
o.grid[ 0 ] ) * o.grid[ 0 ];
pageX = this.containment ?
( ( left - this.offset.click.left >= this.containment[ 0 ] &&
left - this.offset.click.left <= this.containment[ 2 ] ) ?
left :
( ( left - this.offset.click.left >= this.containment[ 0 ] ) ?
left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) :
left;
}
}
return {
top: (
// The absolute mouse position
pageY -
// Click offset (relative to the element)
this.offset.click.top -
// Only for relative positioned nodes: Relative offset from element to offset parent
this.offset.relative.top -
// The offsetParent's offset without borders (offset + border)
this.offset.parent.top +
( ( this.cssPosition === "fixed" ?
-this.scrollParent.scrollTop() :
( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) )
),
left: (
// The absolute mouse position
pageX -
// Click offset (relative to the element)
this.offset.click.left -
// Only for relative positioned nodes: Relative offset from element to offset parent
this.offset.relative.left -
// The offsetParent's offset without borders (offset + border)
this.offset.parent.left +
( ( this.cssPosition === "fixed" ?
-this.scrollParent.scrollLeft() :
scrollIsRootNode ? 0 : scroll.scrollLeft() ) )
)
};
},
_rearrange: function( event, i, a, hardRefresh ) {
if ( a ) {
a[ 0 ].appendChild( this.placeholder[ 0 ] );
} else {
i.item[ 0 ].parentNode.insertBefore( this.placeholder[ 0 ],
( this.direction === "down" ? i.item[ 0 ] : i.item[ 0 ].nextSibling ) );
}
//Various things done here to improve the performance:
// 1. we create a setTimeout, that calls refreshPositions
// 2. on the instance, we have a counter variable, that get's higher after every append
// 3. on the local scope, we copy the counter variable, and check in the timeout,
// if it's still the same
// 4. this lets only the last addition to the timeout stack through
this.counter = this.counter ? ++this.counter : 1;
var counter = this.counter;
this._delay( function() {
if ( counter === this.counter ) {
//Precompute after each DOM insertion, NOT on mousemove
this.refreshPositions( !hardRefresh );
}
} );
},
_clear: function( event, noPropagation ) {
this.reverting = false;
// We delay all events that have to be triggered to after the point where the placeholder
// has been removed and everything else normalized again
var i,
delayedTriggers = [];
// We first have to update the dom position of the actual currentItem
// Note: don't do it if the current item is already removed (by a user), or it gets
// reappended (see #4088)
if ( !this._noFinalSort && this.currentItem.parent().length ) {
this.placeholder.before( this.currentItem );
}
this._noFinalSort = null;
if ( this.helper[ 0 ] === this.currentItem[ 0 ] ) {
for ( i in this._storedCSS ) {
if ( this._storedCSS[ i ] === "auto" || this._storedCSS[ i ] === "static" ) {
this._storedCSS[ i ] = "";
}
}
this.currentItem.css( this._storedCSS );
this._removeClass( this.currentItem, "ui-sortable-helper" );
} else {
this.currentItem.show();
}
if ( this.fromOutside && !noPropagation ) {
delayedTriggers.push( function( event ) {
this._trigger( "receive", event, this._uiHash( this.fromOutside ) );
} );
}
if ( ( this.fromOutside ||
this.domPosition.prev !==
this.currentItem.prev().not( ".ui-sortable-helper" )[ 0 ] ||
this.domPosition.parent !== this.currentItem.parent()[ 0 ] ) && !noPropagation ) {
// Trigger update callback if the DOM position has changed
delayedTriggers.push( function( event ) {
this._trigger( "update", event, this._uiHash() );
} );
}
// Check if the items Container has Changed and trigger appropriate
// events.
if ( this !== this.currentContainer ) {
if ( !noPropagation ) {
delayedTriggers.push( function( event ) {
this._trigger( "remove", event, this._uiHash() );
} );
delayedTriggers.push( ( function( c ) {
return function( event ) {
c._trigger( "receive", event, this._uiHash( this ) );
};
} ).call( this, this.currentContainer ) );
delayedTriggers.push( ( function( c ) {
return function( event ) {
c._trigger( "update", event, this._uiHash( this ) );
};
} ).call( this, this.currentContainer ) );
}
}
//Post events to containers
function delayEvent( type, instance, container ) {
return function( event ) {
container._trigger( type, event, instance._uiHash( instance ) );
};
}
for ( i = this.containers.length - 1; i >= 0; i-- ) {
if ( !noPropagation ) {
delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) );
}
if ( this.containers[ i ].containerCache.over ) {
delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) );
this.containers[ i ].containerCache.over = 0;
}
}
//Do what was originally in plugins
if ( this.storedCursor ) {
this.document.find( "body" ).css( "cursor", this.storedCursor );
this.storedStylesheet.remove();
}
if ( this._storedOpacity ) {
this.helper.css( "opacity", this._storedOpacity );
}
if ( this._storedZIndex ) {
this.helper.css( "zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex );
}
this.dragging = false;
if ( !noPropagation ) {
this._trigger( "beforeStop", event, this._uiHash() );
}
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,
// it unbinds ALL events from the original node!
this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );
if ( !this.cancelHelperRemoval ) {
if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
this.helper.remove();
}
this.helper = null;
}
if ( !noPropagation ) {
for ( i = 0; i < delayedTriggers.length; i++ ) {
// Trigger all delayed events
delayedTriggers[ i ].call( this, event );
}
this._trigger( "stop", event, this._uiHash() );
}
this.fromOutside = false;
return !this.cancelHelperRemoval;
},
_trigger: function() {
if ( $.Widget.prototype._trigger.apply( this, arguments ) === false ) {
this.cancel();
}
},
_uiHash: function( _inst ) {
var inst = _inst || this;
return {
helper: inst.helper,
placeholder: inst.placeholder || $( [] ),
position: inst.position,
originalPosition: inst.originalPosition,
offset: inst.positionAbs,
item: inst.currentItem,
sender: _inst ? _inst.element : null
};
}
} );
} );
/***/ }),
/***/ "./node_modules/jquery/dist/jquery.js":
/*!********************************************!*\
!*** ./node_modules/jquery/dist/jquery.js ***!
\********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jQuery JavaScript Library v3.5.1
* https://jquery.com/
*
* Includes Sizzle.js
* https://sizzlejs.com/
*
* Copyright JS Foundation and other contributors
* Released under the MIT license
* https://jquery.org/license
*
* Date: 2020-05-04T22:49Z
*/
( function( global, factory ) {
"use strict";
if ( true && typeof module.exports === "object" ) {
// For CommonJS and CommonJS-like environments where a proper `window`
// is present, execute the factory and get jQuery.
// For environments that do not have a `window` with a `document`
// (such as Node.js), expose a factory as module.exports.
// This accentuates the need for the creation of a real `window`.
// e.g. var jQuery = require("jquery")(window);
// See ticket #14549 for more info.
module.exports = global.document ?
factory( global, true ) :
function( w ) {
if ( !w.document ) {
throw new Error( "jQuery requires a window with a document" );
}
return factory( w );
};
} else {
factory( global );
}
// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
// enough that all such attempts are guarded in a try block.
"use strict";
var arr = [];
var getProto = Object.getPrototypeOf;
var slice = arr.slice;
var flat = arr.flat ? function( array ) {
return arr.flat.call( array );
} : function( array ) {
return arr.concat.apply( [], array );
};
var push = arr.push;
var indexOf = arr.indexOf;
var class2type = {};
var toString = class2type.toString;
var hasOwn = class2type.hasOwnProperty;
var fnToString = hasOwn.toString;
var ObjectFunctionString = fnToString.call( Object );
var support = {};
var isFunction = function isFunction( obj ) {
// Support: Chrome <=57, Firefox <=52
// In some browsers, typeof returns "function" for HTML <object> elements
// (i.e., `typeof document.createElement( "object" ) === "function"`).
// We don't want to classify *any* DOM node as a function.
return typeof obj === "function" && typeof obj.nodeType !== "number";
};
var isWindow = function isWindow( obj ) {
return obj != null && obj === obj.window;
};
var document = window.document;
var preservedScriptAttributes = {
type: true,
src: true,
nonce: true,
noModule: true
};
function DOMEval( code, node, doc ) {
doc = doc || document;
var i, val,
script = doc.createElement( "script" );
script.text = code;
if ( node ) {
for ( i in preservedScriptAttributes ) {
// Support: Firefox 64+, Edge 18+
// Some browsers don't support the "nonce" property on scripts.
// On the other hand, just using `getAttribute` is not enough as
// the `nonce` attribute is reset to an empty string whenever it
// becomes browsing-context connected.
// See https://github.com/whatwg/html/issues/2369
// See https://html.spec.whatwg.org/#nonce-attributes
// The `node.getAttribute` check was added for the sake of
// `jQuery.globalEval` so that it can fake a nonce-containing node
// via an object.
val = node[ i ] || node.getAttribute && node.getAttribute( i );
if ( val ) {
script.setAttribute( i, val );
}
}
}
doc.head.appendChild( script ).parentNode.removeChild( script );
}
function toType( obj ) {
if ( obj == null ) {
return obj + "";
}
// Support: Android <=2.3 only (functionish RegExp)
return typeof obj === "object" || typeof obj === "function" ?
class2type[ toString.call( obj ) ] || "object" :
typeof obj;
}
/* global Symbol */
// Defining this global in .eslintrc.json would create a danger of using the global
// unguarded in another place, it seems safer to define global only for this module
var
version = "3.5.1",
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
// Need init if jQuery is called (just allow error to be thrown if not included)
return new jQuery.fn.init( selector, context );
};
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: version,
constructor: jQuery,
// The default length of a jQuery object is 0
length: 0,
toArray: function() {
return slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
// Return all the elements in a clean array
if ( num == null ) {
return slice.call( this );
}
// Return just the one element from the set
return num < 0 ? this[ num + this.length ] : this[ num ];
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
each: function( callback ) {
return jQuery.each( this, callback );
},
map: function( callback ) {
return this.pushStack( jQuery.map( this, function( elem, i ) {
return callback.call( elem, i, elem );
} ) );
},
slice: function() {
return this.pushStack( slice.apply( this, arguments ) );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
even: function() {
return this.pushStack( jQuery.grep( this, function( _elem, i ) {
return ( i + 1 ) % 2;
} ) );
},
odd: function() {
return this.pushStack( jQuery.grep( this, function( _elem, i ) {
return i % 2;
} ) );
},
eq: function( i ) {
var len = this.length,
j = +i + ( i < 0 ? len : 0 );
return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
},
end: function() {
return this.prevObject || this.constructor();
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: push,
sort: arr.sort,
splice: arr.splice
};
jQuery.extend = jQuery.fn.extend = function() {
var options, name, src, copy, copyIsArray, clone,
target = arguments[ 0 ] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
// Skip the boolean and the target
target = arguments[ i ] || {};
i++;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !isFunction( target ) ) {
target = {};
}
// Extend jQuery itself if only one argument is passed
if ( i === length ) {
target = this;
i--;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( ( options = arguments[ i ] ) != null ) {
// Extend the base object
for ( name in options ) {
copy = options[ name ];
// Prevent Object.prototype pollution
// Prevent never-ending loop
if ( name === "__proto__" || target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
( copyIsArray = Array.isArray( copy ) ) ) ) {
src = target[ name ];
// Ensure proper type for the source value
if ( copyIsArray && !Array.isArray( src ) ) {
clone = [];
} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
clone = {};
} else {
clone = src;
}
copyIsArray = false;
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend( {
// Unique for each copy of jQuery on the page
expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
// Assume jQuery is ready without the ready module
isReady: true,
error: function( msg ) {
throw new Error( msg );
},
noop: function() {},
isPlainObject: function( obj ) {
var proto, Ctor;
// Detect obvious negatives
// Use toString instead of jQuery.type to catch host objects
if ( !obj || toString.call( obj ) !== "[object Object]" ) {
return false;
}
proto = getProto( obj );
// Objects with no prototype (e.g., `Object.create( null )`) are plain
if ( !proto ) {
return true;
}
// Objects with prototype are plain iff they were constructed by a global Object function
Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
},
isEmptyObject: function( obj ) {
var name;
for ( name in obj ) {
return false;
}
return true;
},
// Evaluates a script in a provided context; falls back to the global one
// if not specified.
globalEval: function( code, options, doc ) {
DOMEval( code, { nonce: options && options.nonce }, doc );
},
each: function( obj, callback ) {
var length, i = 0;
if ( isArrayLike( obj ) ) {
length = obj.length;
for ( ; i < length; i++ ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
} else {
for ( i in obj ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
}
return obj;
},
// results is for internal usage only
makeArray: function( arr, results ) {
var ret = results || [];
if ( arr != null ) {
if ( isArrayLike( Object( arr ) ) ) {
jQuery.merge( ret,
typeof arr === "string" ?
[ arr ] : arr
);
} else {
push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
return arr == null ? -1 : indexOf.call( arr, elem, i );
},
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
merge: function( first, second ) {
var len = +second.length,
j = 0,
i = first.length;
for ( ; j < len; j++ ) {
first[ i++ ] = second[ j ];
}
first.length = i;
return first;
},
grep: function( elems, callback, invert ) {
var callbackInverse,
matches = [],
i = 0,
length = elems.length,
callbackExpect = !invert;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
callbackInverse = !callback( elems[ i ], i );
if ( callbackInverse !== callbackExpect ) {
matches.push( elems[ i ] );
}
}
return matches;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var length, value,
i = 0,
ret = [];
// Go through the array, translating each of the items to their new values
if ( isArrayLike( elems ) ) {
length = elems.length;
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
}
// Flatten any nested arrays
return flat( ret );
},
// A global GUID counter for objects
guid: 1,
// jQuery.support is not used in Core but other projects attach their
// properties to it so it needs to exist.
support: support
} );
if ( typeof Symbol === "function" ) {
jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}
// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
function( _i, name ) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
} );
function isArrayLike( obj ) {
// Support: real iOS 8.2 only (not reproducible in simulator)
// `in` check used to prevent JIT error (gh-2145)
// hasOwn isn't used here due to false negatives
// regarding Nodelist length in IE
var length = !!obj && "length" in obj && obj.length,
type = toType( obj );
if ( isFunction( obj ) || isWindow( obj ) ) {
return false;
}
return type === "array" || length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
* Sizzle CSS Selector Engine v2.3.5
* https://sizzlejs.com/
*
* Copyright JS Foundation and other contributors
* Released under the MIT license
* https://js.foundation/
*
* Date: 2020-03-14
*/
( function( window ) {
var i,
support,
Expr,
getText,
isXML,
tokenize,
compile,
select,
outermostContext,
sortInput,
hasDuplicate,
// Local document vars
setDocument,
document,
docElem,
documentIsHTML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
// Instance-specific data
expando = "sizzle" + 1 * new Date(),
preferredDoc = window.document,
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
nonnativeSelectorCache = createCache(),
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
}
return 0;
},
// Instance methods
hasOwn = ( {} ).hasOwnProperty,
arr = [],
pop = arr.pop,
pushNative = arr.push,
push = arr.push,
slice = arr.slice,
// Use a stripped-down indexOf as it's faster than native
// https://jsperf.com/thor-indexof-vs-for/5
indexOf = function( list, elem ) {
var i = 0,
len = list.length;
for ( ; i < len; i++ ) {
if ( list[ i ] === elem ) {
return i;
}
}
return -1;
},
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|" +
"ismap|loop|multiple|open|readonly|required|scoped",
// Regular expressions
// http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// https://www.w3.org/TR/css-syntax-3/#ident-token-diagram
identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace +
"?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+",
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
// Operator (capture 2)
"*([*^$|!~]?=)" + whitespace +
// "Attribute values must be CSS identifiers [capture 5]
// or strings [capture 3 or capture 4]"
"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" +
whitespace + "*\\]",
pseudos = ":(" + identifier + ")(?:\\((" +
// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
// 1. quoted (capture 3; capture 4 or capture 5)
"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
// 2. simple (capture 6)
"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
// 3. anything else (capture 2)
".*" +
")\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rwhitespace = new RegExp( whitespace + "+", "g" ),
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" +
whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace +
"*" ),
rdescend = new RegExp( whitespace + "|>" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + identifier + ")" ),
"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
"TAG": new RegExp( "^(" + identifier + "|[*])" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" +
whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" +
whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace +
"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +
"*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rhtml = /HTML$/i,
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rnative = /^[^{]+\{\s*\[native \w/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rsibling = /[+~]/,
// CSS escapes
// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + "?|\\\\([^\\r\\n\\f])", "g" ),
funescape = function( escape, nonHex ) {
var high = "0x" + escape.slice( 1 ) - 0x10000;
return nonHex ?
// Strip the backslash prefix from a non-hex escape sequence
nonHex :
// Replace a hexadecimal escape sequence with the encoded Unicode code point
// Support: IE <=11+
// For values outside the Basic Multilingual Plane (BMP), manually construct a
// surrogate pair
high < 0 ?
String.fromCharCode( high + 0x10000 ) :
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
},
// CSS string/identifier serialization
// https://drafts.csswg.org/cssom/#common-serializing-idioms
rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
fcssescape = function( ch, asCodePoint ) {
if ( asCodePoint ) {
// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
if ( ch === "\0" ) {
return "\uFFFD";
}
// Control characters and (dependent upon position) numbers get escaped as code points
return ch.slice( 0, -1 ) + "\\" +
ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
}
// Other potentially-special ASCII characters get backslash-escaped
return "\\" + ch;
},
// Used for iframes
// See setDocument()
// Removing the function wrapper causes a "Permission Denied"
// error in IE
unloadHandler = function() {
setDocument();
},
inDisabledFieldset = addCombinator(
function( elem ) {
return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset";
},
{ dir: "parentNode", next: "legend" }
);
// Optimize for push.apply( _, NodeList )
try {
push.apply(
( arr = slice.call( preferredDoc.childNodes ) ),
preferredDoc.childNodes
);
// Support: Android<4.0
// Detect silently failing push.apply
// eslint-disable-next-line no-unused-expressions
arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
push = { apply: arr.length ?
// Leverage slice if possible
function( target, els ) {
pushNative.apply( target, slice.call( els ) );
} :
// Support: IE<9
// Otherwise append directly
function( target, els ) {
var j = target.length,
i = 0;
// Can't trust NodeList.length
while ( ( target[ j++ ] = els[ i++ ] ) ) {}
target.length = j - 1;
}
};
}
function Sizzle( selector, context, results, seed ) {
var m, i, elem, nid, match, groups, newSelector,
newContext = context && context.ownerDocument,
// nodeType defaults to 9, since context defaults to document
nodeType = context ? context.nodeType : 9;
results = results || [];
// Return early from calls with invalid selector or context
if ( typeof selector !== "string" || !selector ||
nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
return results;
}
// Try to shortcut find operations (as opposed to filters) in HTML documents
if ( !seed ) {
setDocument( context );
context = context || document;
if ( documentIsHTML ) {
// If the selector is sufficiently simple, try using a "get*By*" DOM method
// (excepting DocumentFragment context, where the methods don't exist)
if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) {
// ID selector
if ( ( m = match[ 1 ] ) ) {
// Document context
if ( nodeType === 9 ) {
if ( ( elem = context.getElementById( m ) ) ) {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
// Element context
} else {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( newContext && ( elem = newContext.getElementById( m ) ) &&
contains( context, elem ) &&
elem.id === m ) {
results.push( elem );
return results;
}
}
// Type selector
} else if ( match[ 2 ] ) {
push.apply( results, context.getElementsByTagName( selector ) );
return results;
// Class selector
} else if ( ( m = match[ 3 ] ) && support.getElementsByClassName &&
context.getElementsByClassName ) {
push.apply( results, context.getElementsByClassName( m ) );
return results;
}
}
// Take advantage of querySelectorAll
if ( support.qsa &&
!nonnativeSelectorCache[ selector + " " ] &&
( !rbuggyQSA || !rbuggyQSA.test( selector ) ) &&
// Support: IE 8 only
// Exclude object elements
( nodeType !== 1 || context.nodeName.toLowerCase() !== "object" ) ) {
newSelector = selector;
newContext = context;
// qSA considers elements outside a scoping root when evaluating child or
// descendant combinators, which is not what we want.
// In such cases, we work around the behavior by prefixing every selector in the
// list with an ID selector referencing the scope context.
// The technique has to be used as well when a leading combinator is used
// as such selectors are not recognized by querySelectorAll.
// Thanks to Andrew Dupont for this technique.
if ( nodeType === 1 &&
( rdescend.test( selector ) || rcombinators.test( selector ) ) ) {
// Expand context for sibling selectors
newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
context;
// We can use :scope instead of the ID hack if the browser
// supports it & if we're not changing the context.
if ( newContext !== context || !support.scope ) {
// Capture the context ID, setting it first if necessary
if ( ( nid = context.getAttribute( "id" ) ) ) {
nid = nid.replace( rcssescape, fcssescape );
} else {
context.setAttribute( "id", ( nid = expando ) );
}
}
// Prefix every selector in the list
groups = tokenize( selector );
i = groups.length;
while ( i-- ) {
groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " +
toSelector( groups[ i ] );
}
newSelector = groups.join( "," );
}
try {
push.apply( results,
newContext.querySelectorAll( newSelector )
);
return results;
} catch ( qsaError ) {
nonnativeSelectorCache( selector, true );
} finally {
if ( nid === expando ) {
context.removeAttribute( "id" );
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* Create key-value caches of limited size
* @returns {function(string, object)} Returns the Object data after storing it on itself with
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
* deleting the oldest entry
*/
function createCache() {
var keys = [];
function cache( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
if ( keys.push( key + " " ) > Expr.cacheLength ) {
// Only keep the most recent entries
delete cache[ keys.shift() ];
}
return ( cache[ key + " " ] = value );
}
return cache;
}
/**
* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
/**
* Support testing using an element
* @param {Function} fn Passed the created element and returns a boolean result
*/
function assert( fn ) {
var el = document.createElement( "fieldset" );
try {
return !!fn( el );
} catch ( e ) {
return false;
} finally {
// Remove from its parent by default
if ( el.parentNode ) {
el.parentNode.removeChild( el );
}
// release memory in IE
el = null;
}
}
/**
* Adds the same handler for all of the specified attrs
* @param {String} attrs Pipe-separated list of attributes
* @param {Function} handler The method that will be applied
*/
function addHandle( attrs, handler ) {
var arr = attrs.split( "|" ),
i = arr.length;
while ( i-- ) {
Expr.attrHandle[ arr[ i ] ] = handler;
}
}
/**
* Checks document order of two siblings
* @param {Element} a
* @param {Element} b
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
*/
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
a.sourceIndex - b.sourceIndex;
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( ( cur = cur.nextSibling ) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
/**
* Returns a function to use in pseudos for input types
* @param {String} type
*/
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for buttons
* @param {String} type
*/
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return ( name === "input" || name === "button" ) && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for :enabled/:disabled
* @param {Boolean} disabled true for :disabled; false for :enabled
*/
function createDisabledPseudo( disabled ) {
// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
return function( elem ) {
// Only certain elements can match :enabled or :disabled
// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
if ( "form" in elem ) {
// Check for inherited disabledness on relevant non-disabled elements:
// * listed form-associated elements in a disabled fieldset
// https://html.spec.whatwg.org/multipage/forms.html#category-listed
// https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
// * option elements in a disabled optgroup
// https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
// All such elements have a "form" property.
if ( elem.parentNode && elem.disabled === false ) {
// Option elements defer to a parent optgroup if present
if ( "label" in elem ) {
if ( "label" in elem.parentNode ) {
return elem.parentNode.disabled === disabled;
} else {
return elem.disabled === disabled;
}
}
// Support: IE 6 - 11
// Use the isDisabled shortcut property to check for disabled fieldset ancestors
return elem.isDisabled === disabled ||
// Where there is no isDisabled, check manually
/* jshint -W018 */
elem.isDisabled !== !disabled &&
inDisabledFieldset( elem ) === disabled;
}
return elem.disabled === disabled;
// Try to winnow out elements that can't be disabled before trusting the disabled property.
// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
// even exist on them, let alone have a boolean value.
} else if ( "label" in elem ) {
return elem.disabled === disabled;
}
// Remaining elements are neither :enabled nor :disabled
return false;
};
}
/**
* Returns a function to use in pseudos for positionals
* @param {Function} fn
*/
function createPositionalPseudo( fn ) {
return markFunction( function( argument ) {
argument = +argument;
return markFunction( function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ ( j = matchIndexes[ i ] ) ] ) {
seed[ j ] = !( matches[ j ] = seed[ j ] );
}
}
} );
} );
}
/**
* Checks a node for validity as a Sizzle context
* @param {Element|Object=} context
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
*/
function testContext( context ) {
return context && typeof context.getElementsByTagName !== "undefined" && context;
}
// Expose support vars for convenience
support = Sizzle.support = {};
/**
* Detects XML nodes
* @param {Element|Object} elem An element or a document
* @returns {Boolean} True iff elem is a non-HTML XML node
*/
isXML = Sizzle.isXML = function( elem ) {
var namespace = elem.namespaceURI,
docElem = ( elem.ownerDocument || elem ).documentElement;
// Support: IE <=8
// Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
// https://bugs.jquery.com/ticket/4833
return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" );
};
/**
* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
var hasCompare, subWindow,
doc = node ? node.ownerDocument || node : preferredDoc;
// Return early if doc is invalid or already selected
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Update global variables
document = doc;
docElem = document.documentElement;
documentIsHTML = !isXML( document );
// Support: IE 9 - 11+, Edge 12 - 18+
// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( preferredDoc != document &&
( subWindow = document.defaultView ) && subWindow.top !== subWindow ) {
// Support: IE 11, Edge
if ( subWindow.addEventListener ) {
subWindow.addEventListener( "unload", unloadHandler, false );
// Support: IE 9 - 10 only
} else if ( subWindow.attachEvent ) {
subWindow.attachEvent( "onunload", unloadHandler );
}
}
// Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only,
// Safari 4 - 5 only, Opera <=11.6 - 12.x only
// IE/Edge & older browsers don't support the :scope pseudo-class.
// Support: Safari 6.0 only
// Safari 6.0 supports :scope but it's an alias of :root there.
support.scope = assert( function( el ) {
docElem.appendChild( el ).appendChild( document.createElement( "div" ) );
return typeof el.querySelectorAll !== "undefined" &&
!el.querySelectorAll( ":scope fieldset div" ).length;
} );
/* Attributes
---------------------------------------------------------------------- */
// Support: IE<8
// Verify that getAttribute really returns attributes and not properties
// (excepting IE8 booleans)
support.attributes = assert( function( el ) {
el.className = "i";
return !el.getAttribute( "className" );
} );
/* getElement(s)By*
---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements
support.getElementsByTagName = assert( function( el ) {
el.appendChild( document.createComment( "" ) );
return !el.getElementsByTagName( "*" ).length;
} );
// Support: IE<9
support.getElementsByClassName = rnative.test( document.getElementsByClassName );
// Support: IE<10
// Check if getElementById returns elements by name
// The broken getElementById methods don't pick up programmatically-set names,
// so use a roundabout getElementsByName test
support.getById = assert( function( el ) {
docElem.appendChild( el ).id = expando;
return !document.getElementsByName || !document.getElementsByName( expando ).length;
} );
// ID filter and find
if ( support.getById ) {
Expr.filter[ "ID" ] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
return elem.getAttribute( "id" ) === attrId;
};
};
Expr.find[ "ID" ] = function( id, context ) {
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
var elem = context.getElementById( id );
return elem ? [ elem ] : [];
}
};
} else {
Expr.filter[ "ID" ] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
var node = typeof elem.getAttributeNode !== "undefined" &&
elem.getAttributeNode( "id" );
return node && node.value === attrId;
};
};
// Support: IE 6 - 7 only
// getElementById is not reliable as a find shortcut
Expr.find[ "ID" ] = function( id, context ) {
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
var node, i, elems,
elem = context.getElementById( id );
if ( elem ) {
// Verify the id attribute
node = elem.getAttributeNode( "id" );
if ( node && node.value === id ) {
return [ elem ];
}
// Fall back on getElementsByName
elems = context.getElementsByName( id );
i = 0;
while ( ( elem = elems[ i++ ] ) ) {
node = elem.getAttributeNode( "id" );
if ( node && node.value === id ) {
return [ elem ];
}
}
}
return [];
}
};
}
// Tag
Expr.find[ "TAG" ] = support.getElementsByTagName ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== "undefined" ) {
return context.getElementsByTagName( tag );
// DocumentFragment nodes don't have gEBTN
} else if ( support.qsa ) {
return context.querySelectorAll( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
results = context.getElementsByTagName( tag );
// Filter out possible comments
if ( tag === "*" ) {
while ( ( elem = results[ i++ ] ) ) {
if ( elem.nodeType === 1 ) {
tmp.push( elem );
}
}
return tmp;
}
return results;
};
// Class
Expr.find[ "CLASS" ] = support.getElementsByClassName && function( className, context ) {
if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
return context.getElementsByClassName( className );
}
};
/* QSA/matchesSelector
---------------------------------------------------------------------- */
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21)
// We allow this because of a bug in IE8/9 that throws an error
// whenever `document.activeElement` is accessed on an iframe
// So, we allow :focus to pass through QSA all the time to avoid the IE error
// See https://bugs.jquery.com/ticket/13378
rbuggyQSA = [];
if ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) {
// Build QSA regex
// Regex strategy adopted from Diego Perini
assert( function( el ) {
var input;
// Select is set to empty string on purpose
// This is to test IE's treatment of not explicitly
// setting a boolean content attribute,
// since its presence should be enough
// https://bugs.jquery.com/ticket/12359
docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
"<select id='" + expando + "-\r\\' msallowcapture=''>" +
"<option selected=''></option></select>";
// Support: IE8, Opera 11-12.16
// Nothing should be selected when empty strings follow ^= or $= or *=
// The test attribute must be unknown in Opera but "safe" for WinRT
// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
if ( el.querySelectorAll( "[msallowcapture^='']" ).length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
}
// Support: IE8
// Boolean attributes and "value" are not treated correctly
if ( !el.querySelectorAll( "[selected]" ).length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
}
// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
rbuggyQSA.push( "~=" );
}
// Support: IE 11+, Edge 15 - 18+
// IE 11/Edge don't find elements on a `[name='']` query in some cases.
// Adding a temporary attribute to the document before the selection works
// around the issue.
// Interestingly, IE 10 & older don't seem to have the issue.
input = document.createElement( "input" );
input.setAttribute( "name", "" );
el.appendChild( input );
if ( !el.querySelectorAll( "[name='']" ).length ) {
rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" +
whitespace + "*(?:''|\"\")" );
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here and will not see later tests
if ( !el.querySelectorAll( ":checked" ).length ) {
rbuggyQSA.push( ":checked" );
}
// Support: Safari 8+, iOS 8+
// https://bugs.webkit.org/show_bug.cgi?id=136851
// In-page `selector#id sibling-combinator selector` fails
if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
rbuggyQSA.push( ".#.+[+~]" );
}
// Support: Firefox <=3.6 - 5 only
// Old Firefox doesn't throw on a badly-escaped identifier.
el.querySelectorAll( "\\\f" );
rbuggyQSA.push( "[\\r\\n\\f]" );
} );
assert( function( el ) {
el.innerHTML = "<a href='' disabled='disabled'></a>" +
"<select disabled='disabled'><option/></select>";
// Support: Windows 8 Native Apps
// The type and name attributes are restricted during .innerHTML assignment
var input = document.createElement( "input" );
input.setAttribute( "type", "hidden" );
el.appendChild( input ).setAttribute( "name", "D" );
// Support: IE8
// Enforce case-sensitivity of name attribute
if ( el.querySelectorAll( "[name=d]" ).length ) {
rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here and will not see later tests
if ( el.querySelectorAll( ":enabled" ).length !== 2 ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Support: IE9-11+
// IE's :disabled selector does not pick up the children of disabled fieldsets
docElem.appendChild( el ).disabled = true;
if ( el.querySelectorAll( ":disabled" ).length !== 2 ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Support: Opera 10 - 11 only
// Opera 10-11 does not throw on post-comma invalid pseudos
el.querySelectorAll( "*,:x" );
rbuggyQSA.push( ",.*:" );
} );
}
if ( ( support.matchesSelector = rnative.test( ( matches = docElem.matches ||
docElem.webkitMatchesSelector ||
docElem.mozMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector ) ) ) ) {
assert( function( el ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
support.disconnectedMatch = matches.call( el, "*" );
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( el, "[s!='']:x" );
rbuggyMatches.push( "!=", pseudos );
} );
}
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) );
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join( "|" ) );
/* Contains
---------------------------------------------------------------------- */
hasCompare = rnative.test( docElem.compareDocumentPosition );
// Element contains another
// Purposefully self-exclusive
// As in, an element does not contain itself
contains = hasCompare || rnative.test( docElem.contains ) ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a === bup || !!( bup && bup.nodeType === 1 && (
adown.contains ?
adown.contains( bup ) :
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
) );
} :
function( a, b ) {
if ( b ) {
while ( ( b = b.parentNode ) ) {
if ( b === a ) {
return true;
}
}
}
return false;
};
/* Sorting
---------------------------------------------------------------------- */
// Document order sorting
sortOrder = hasCompare ?
function( a, b ) {
// Flag for duplicate removal
if ( a === b ) {
hasDuplicate = true;
return 0;
}
// Sort on method existence if only one input has compareDocumentPosition
var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
if ( compare ) {
return compare;
}
// Calculate position if both inputs belong to the same document
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ?
a.compareDocumentPosition( b ) :
// Otherwise we know they are disconnected
1;
// Disconnected nodes
if ( compare & 1 ||
( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) {
// Choose the first element that is related to our preferred document
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( a == document || a.ownerDocument == preferredDoc &&
contains( preferredDoc, a ) ) {
return -1;
}
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( b == document || b.ownerDocument == preferredDoc &&
contains( preferredDoc, b ) ) {
return 1;
}
// Maintain original order
return sortInput ?
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
0;
}
return compare & 4 ? -1 : 1;
} :
function( a, b ) {
// Exit early if the nodes are identical
if ( a === b ) {
hasDuplicate = true;
return 0;
}
var cur,
i = 0,
aup = a.parentNode,
bup = b.parentNode,
ap = [ a ],
bp = [ b ];
// Parentless nodes are either documents or disconnected
if ( !aup || !bup ) {
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
/* eslint-disable eqeqeq */
return a == document ? -1 :
b == document ? 1 :
/* eslint-enable eqeqeq */
aup ? -1 :
bup ? 1 :
sortInput ?
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
0;
// If the nodes are siblings, we can do a quick check
} else if ( aup === bup ) {
return siblingCheck( a, b );
}
// Otherwise we need full lists of their ancestors for comparison
cur = a;
while ( ( cur = cur.parentNode ) ) {
ap.unshift( cur );
}
cur = b;
while ( ( cur = cur.parentNode ) ) {
bp.unshift( cur );
}
// Walk down the tree looking for a discrepancy
while ( ap[ i ] === bp[ i ] ) {
i++;
}
return i ?
// Do a sibling check if the nodes have a common ancestor
siblingCheck( ap[ i ], bp[ i ] ) :
// Otherwise nodes in our document sort first
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
/* eslint-disable eqeqeq */
ap[ i ] == preferredDoc ? -1 :
bp[ i ] == preferredDoc ? 1 :
/* eslint-enable eqeqeq */
0;
};
return document;
};
Sizzle.matches = function( expr, elements ) {
return Sizzle( expr, null, null, elements );
};
Sizzle.matchesSelector = function( elem, expr ) {
setDocument( elem );
if ( support.matchesSelector && documentIsHTML &&
!nonnativeSelectorCache[ expr + " " ] &&
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
try {
var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || support.disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9
elem.document && elem.document.nodeType !== 11 ) {
return ret;
}
} catch ( e ) {
nonnativeSelectorCache( expr, true );
}
}
return Sizzle( expr, document, null, [ elem ] ).length > 0;
};
Sizzle.contains = function( context, elem ) {
// Set document vars if needed
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( ( context.ownerDocument || context ) != document ) {
setDocument( context );
}
return contains( context, elem );
};
Sizzle.attr = function( elem, name ) {
// Set document vars if needed
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( ( elem.ownerDocument || elem ) != document ) {
setDocument( elem );
}
var fn = Expr.attrHandle[ name.toLowerCase() ],
// Don't get fooled by Object.prototype properties (jQuery #13807)
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
fn( elem, name, !documentIsHTML ) :
undefined;
return val !== undefined ?
val :
support.attributes || !documentIsHTML ?
elem.getAttribute( name ) :
( val = elem.getAttributeNode( name ) ) && val.specified ?
val.value :
null;
};
Sizzle.escape = function( sel ) {
return ( sel + "" ).replace( rcssescape, fcssescape );
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
/**
* Document sorting and removing duplicates
* @param {ArrayLike} results
*/
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
j = 0,
i = 0;
// Unless we *know* we can detect duplicates, assume their presence
hasDuplicate = !support.detectDuplicates;
sortInput = !support.sortStable && results.slice( 0 );
results.sort( sortOrder );
if ( hasDuplicate ) {
while ( ( elem = results[ i++ ] ) ) {
if ( elem === results[ i ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
// Clear input after sorting to release objects
// See https://github.com/jquery/sizzle/pull/225
sortInput = null;
return results;
};
/**
* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
getText = Sizzle.getText = function( elem ) {
var node,
ret = "",
i = 0,
nodeType = elem.nodeType;
if ( !nodeType ) {
// If no nodeType, this is expected to be an array
while ( ( node = elem[ i++ ] ) ) {
// Do not traverse comment nodes
ret += getText( node );
}
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent for elements
// innerText usage removed for consistency of new lines (jQuery #11153)
if ( typeof elem.textContent === "string" ) {
return elem.textContent;
} else {
// Traverse its children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
// Do not include comment or processing instruction nodes
return ret;
};
Expr = Sizzle.selectors = {
// Can be adjusted by the user
cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
attrHandle: {},
find: {},
relative: {
">": { dir: "parentNode", first: true },
" ": { dir: "parentNode" },
"+": { dir: "previousSibling", first: true },
"~": { dir: "previousSibling" }
},
preFilter: {
"ATTR": function( match ) {
match[ 1 ] = match[ 1 ].replace( runescape, funescape );
// Move the given value to match[3] whether quoted or unquoted
match[ 3 ] = ( match[ 3 ] || match[ 4 ] ||
match[ 5 ] || "" ).replace( runescape, funescape );
if ( match[ 2 ] === "~=" ) {
match[ 3 ] = " " + match[ 3 ] + " ";
}
return match.slice( 0, 4 );
},
"CHILD": function( match ) {
/* matches from matchExpr["CHILD"]
1 type (only|nth|...)
2 what (child|of-type)
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4 xn-component of xn+y argument ([+-]?\d*n|)
5 sign of xn-component
6 x of xn-component
7 sign of y-component
8 y of y-component
*/
match[ 1 ] = match[ 1 ].toLowerCase();
if ( match[ 1 ].slice( 0, 3 ) === "nth" ) {
// nth-* requires argument
if ( !match[ 3 ] ) {
Sizzle.error( match[ 0 ] );
}
// numeric x and y parameters for Expr.filter.CHILD
// remember that false/true cast respectively to 0/1
match[ 4 ] = +( match[ 4 ] ?
match[ 5 ] + ( match[ 6 ] || 1 ) :
2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) );
match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" );
// other types prohibit arguments
} else if ( match[ 3 ] ) {
Sizzle.error( match[ 0 ] );
}
return match;
},
"PSEUDO": function( match ) {
var excess,
unquoted = !match[ 6 ] && match[ 2 ];
if ( matchExpr[ "CHILD" ].test( match[ 0 ] ) ) {
return null;
}
// Accept quoted arguments as-is
if ( match[ 3 ] ) {
match[ 2 ] = match[ 4 ] || match[ 5 ] || "";
// Strip excess characters from unquoted arguments
} else if ( unquoted && rpseudo.test( unquoted ) &&
// Get excess from tokenize (recursively)
( excess = tokenize( unquoted, true ) ) &&
// advance to the next closing parenthesis
( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) {
// excess is a negative index
match[ 0 ] = match[ 0 ].slice( 0, excess );
match[ 2 ] = unquoted.slice( 0, excess );
}
// Return only captures needed by the pseudo filter method (type and argument)
return match.slice( 0, 3 );
}
},
filter: {
"TAG": function( nodeNameSelector ) {
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
return nodeNameSelector === "*" ?
function() {
return true;
} :
function( elem ) {
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
};
},
"CLASS": function( className ) {
var pattern = classCache[ className + " " ];
return pattern ||
( pattern = new RegExp( "(^|" + whitespace +
")" + className + "(" + whitespace + "|$)" ) ) && classCache(
className, function( elem ) {
return pattern.test(
typeof elem.className === "string" && elem.className ||
typeof elem.getAttribute !== "undefined" &&
elem.getAttribute( "class" ) ||
""
);
} );
},
"ATTR": function( name, operator, check ) {
return function( elem ) {
var result = Sizzle.attr( elem, name );
if ( result == null ) {
return operator === "!=";
}
if ( !operator ) {
return true;
}
result += "";
/* eslint-disable max-len */
return operator === "=" ? result === check :
operator === "!=" ? result !== check :
operator === "^=" ? check && result.indexOf( check ) === 0 :
operator === "*=" ? check && result.indexOf( check ) > -1 :
operator === "$=" ? check && result.slice( -check.length ) === check :
operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
false;
/* eslint-enable max-len */
};
},
"CHILD": function( type, what, _argument, first, last ) {
var simple = type.slice( 0, 3 ) !== "nth",
forward = type.slice( -4 ) !== "last",
ofType = what === "of-type";
return first === 1 && last === 0 ?
// Shortcut for :nth-*(n)
function( elem ) {
return !!elem.parentNode;
} :
function( elem, _context, xml ) {
var cache, uniqueCache, outerCache, node, nodeIndex, start,
dir = simple !== forward ? "nextSibling" : "previousSibling",
parent = elem.parentNode,
name = ofType && elem.nodeName.toLowerCase(),
useCache = !xml && !ofType,
diff = false;
if ( parent ) {
// :(first|last|only)-(child|of-type)
if ( simple ) {
while ( dir ) {
node = elem;
while ( ( node = node[ dir ] ) ) {
if ( ofType ?
node.nodeName.toLowerCase() === name :
node.nodeType === 1 ) {
return false;
}
}
// Reverse direction for :only-* (if we haven't yet done so)
start = dir = type === "only" && !start && "nextSibling";
}
return true;
}
start = [ forward ? parent.firstChild : parent.lastChild ];
// non-xml :nth-child(...) stores cache data on `parent`
if ( forward && useCache ) {
// Seek `elem` from a previously-cached index
// ...in a gzip-friendly way
node = parent;
outerCache = node[ expando ] || ( node[ expando ] = {} );
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
( outerCache[ node.uniqueID ] = {} );
cache = uniqueCache[ type ] || [];
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
diff = nodeIndex && cache[ 2 ];
node = nodeIndex && parent.childNodes[ nodeIndex ];
while ( ( node = ++nodeIndex && node && node[ dir ] ||
// Fallback to seeking `elem` from the start
( diff = nodeIndex = 0 ) || start.pop() ) ) {
// When found, cache indexes on `parent` and break
if ( node.nodeType === 1 && ++diff && node === elem ) {
uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
break;
}
}
} else {
// Use previously-cached element index if available
if ( useCache ) {
// ...in a gzip-friendly way
node = elem;
outerCache = node[ expando ] || ( node[ expando ] = {} );
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
( outerCache[ node.uniqueID ] = {} );
cache = uniqueCache[ type ] || [];
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
diff = nodeIndex;
}
// xml :nth-child(...)
// or :nth-last-child(...) or :nth(-last)?-of-type(...)
if ( diff === false ) {
// Use the same loop as above to seek `elem` from the start
while ( ( node = ++nodeIndex && node && node[ dir ] ||
( diff = nodeIndex = 0 ) || start.pop() ) ) {
if ( ( ofType ?
node.nodeName.toLowerCase() === name :
node.nodeType === 1 ) &&
++diff ) {
// Cache the index of each encountered element
if ( useCache ) {
outerCache = node[ expando ] ||
( node[ expando ] = {} );
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
( outerCache[ node.uniqueID ] = {} );
uniqueCache[ type ] = [ dirruns, diff ];
}
if ( node === elem ) {
break;
}
}
}
}
}
// Incorporate the offset, then check against cycle size
diff -= last;
return diff === first || ( diff % first === 0 && diff / first >= 0 );
}
};
},
"PSEUDO": function( pseudo, argument ) {
// pseudo-class names are case-insensitive
// http://www.w3.org/TR/selectors/#pseudo-classes
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
// Remember that setFilters inherits from pseudos
var args,
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that
// arguments are needed to create the filter function
// just as Sizzle does
if ( fn[ expando ] ) {
return fn( argument );
}
// But maintain support for old signatures
if ( fn.length > 1 ) {
args = [ pseudo, pseudo, "", argument ];
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
markFunction( function( seed, matches ) {
var idx,
matched = fn( seed, argument ),
i = matched.length;
while ( i-- ) {
idx = indexOf( seed, matched[ i ] );
seed[ idx ] = !( matches[ idx ] = matched[ i ] );
}
} ) :
function( elem ) {
return fn( elem, 0, args );
};
}
return fn;
}
},
pseudos: {
// Potentially complex pseudos
"not": markFunction( function( selector ) {
// Trim the selector passed to compile
// to avoid treating leading and trailing
// spaces as combinators
var input = [],
results = [],
matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ?
markFunction( function( seed, matches, _context, xml ) {
var elem,
unmatched = matcher( seed, null, xml, [] ),
i = seed.length;
// Match elements unmatched by `matcher`
while ( i-- ) {
if ( ( elem = unmatched[ i ] ) ) {
seed[ i ] = !( matches[ i ] = elem );
}
}
} ) :
function( elem, _context, xml ) {
input[ 0 ] = elem;
matcher( input, null, xml, results );
// Don't keep the element (issue #299)
input[ 0 ] = null;
return !results.pop();
};
} ),
"has": markFunction( function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
} ),
"contains": markFunction( function( text ) {
text = text.replace( runescape, funescape );
return function( elem ) {
return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1;
};
} ),
// "Whether an element is represented by a :lang() selector
// is based solely on the element's language value
// being equal to the identifier C,
// or beginning with the identifier C immediately followed by "-".
// The matching of C against the element's language value is performed case-insensitively.
// The identifier C does not have to be a valid language name."
// http://www.w3.org/TR/selectors/#lang-pseudo
"lang": markFunction( function( lang ) {
// lang value must be a valid identifier
if ( !ridentifier.test( lang || "" ) ) {
Sizzle.error( "unsupported lang: " + lang );
}
lang = lang.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
var elemLang;
do {
if ( ( elemLang = documentIsHTML ?
elem.lang :
elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) {
elemLang = elemLang.toLowerCase();
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
}
} while ( ( elem = elem.parentNode ) && elem.nodeType === 1 );
return false;
};
} ),
// Miscellaneous
"target": function( elem ) {
var hash = window.location && window.location.hash;
return hash && hash.slice( 1 ) === elem.id;
},
"root": function( elem ) {
return elem === docElem;
},
"focus": function( elem ) {
return elem === document.activeElement &&
( !document.hasFocus || document.hasFocus() ) &&
!!( elem.type || elem.href || ~elem.tabIndex );
},
// Boolean properties
"enabled": createDisabledPseudo( false ),
"disabled": createDisabledPseudo( true ),
"checked": function( elem ) {
// In CSS3, :checked should return both checked and selected elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
var nodeName = elem.nodeName.toLowerCase();
return ( nodeName === "input" && !!elem.checked ) ||
( nodeName === "option" && !!elem.selected );
},
"selected": function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
// eslint-disable-next-line no-unused-expressions
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
// Contents
"empty": function( elem ) {
// http://www.w3.org/TR/selectors/#empty-pseudo
// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
// but not by others (comment: 8; processing instruction: 7; etc.)
// nodeType < 6 works because attributes (2) do not appear as children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
if ( elem.nodeType < 6 ) {
return false;
}
}
return true;
},
"parent": function( elem ) {
return !Expr.pseudos[ "empty" ]( elem );
},
// Element/input types
"header": function( elem ) {
return rheader.test( elem.nodeName );
},
"input": function( elem ) {
return rinputs.test( elem.nodeName );
},
"button": function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === "button" || name === "button";
},
"text": function( elem ) {
var attr;
return elem.nodeName.toLowerCase() === "input" &&
elem.type === "text" &&
// Support: IE<8
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
( ( attr = elem.getAttribute( "type" ) ) == null ||
attr.toLowerCase() === "text" );
},
// Position-in-collection
"first": createPositionalPseudo( function() {
return [ 0 ];
} ),
"last": createPositionalPseudo( function( _matchIndexes, length ) {
return [ length - 1 ];
} ),
"eq": createPositionalPseudo( function( _matchIndexes, length, argument ) {
return [ argument < 0 ? argument + length : argument ];
} ),
"even": createPositionalPseudo( function( matchIndexes, length ) {
var i = 0;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
} ),
"odd": createPositionalPseudo( function( matchIndexes, length ) {
var i = 1;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
} ),
"lt": createPositionalPseudo( function( matchIndexes, length, argument ) {
var i = argument < 0 ?
argument + length :
argument > length ?
length :
argument;
for ( ; --i >= 0; ) {
matchIndexes.push( i );
}
return matchIndexes;
} ),
"gt": createPositionalPseudo( function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; ++i < length; ) {
matchIndexes.push( i );
}
return matchIndexes;
} )
}
};
Expr.pseudos[ "nth" ] = Expr.pseudos[ "eq" ];
// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
Expr.pseudos[ i ] = createButtonPseudo( i );
}
// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();
tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run
if ( !matched || ( match = rcomma.exec( soFar ) ) ) {
if ( match ) {
// Don't consume trailing commas as valid
soFar = soFar.slice( match[ 0 ].length ) || soFar;
}
groups.push( ( tokens = [] ) );
}
matched = false;
// Combinators
if ( ( match = rcombinators.exec( soFar ) ) ) {
matched = match.shift();
tokens.push( {
value: matched,
// Cast descendant combinators to space
type: match[ 0 ].replace( rtrim, " " )
} );
soFar = soFar.slice( matched.length );
}
// Filters
for ( type in Expr.filter ) {
if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] ||
( match = preFilters[ type ]( match ) ) ) ) {
matched = match.shift();
tokens.push( {
value: matched,
type: type,
matches: match
} );
soFar = soFar.slice( matched.length );
}
}
if ( !matched ) {
break;
}
}
// Return the length of the invalid excess
// if we're just parsing
// Otherwise, throw an error or return tokens
return parseOnly ?
soFar.length :
soFar ?
Sizzle.error( selector ) :
// Cache the tokens
tokenCache( selector, groups ).slice( 0 );
};
function toSelector( tokens ) {
var i = 0,
len = tokens.length,
selector = "";
for ( ; i < len; i++ ) {
selector += tokens[ i ].value;
}
return selector;
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
skip = combinator.next,
key = skip || dir,
checkNonElements = base && key === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( ( elem = elem[ dir ] ) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
return matcher( elem, context, xml );
}
}
return false;
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
var oldCache, uniqueCache, outerCache,
newCache = [ dirruns, doneName ];
// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
if ( xml ) {
while ( ( elem = elem[ dir ] ) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
if ( matcher( elem, context, xml ) ) {
return true;
}
}
}
} else {
while ( ( elem = elem[ dir ] ) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || ( elem[ expando ] = {} );
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ elem.uniqueID ] ||
( outerCache[ elem.uniqueID ] = {} );
if ( skip && skip === elem.nodeName.toLowerCase() ) {
elem = elem[ dir ] || elem;
} else if ( ( oldCache = uniqueCache[ key ] ) &&
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
// Assign to newCache so results back-propagate to previous elements
return ( newCache[ 2 ] = oldCache[ 2 ] );
} else {
// Reuse newcache so results back-propagate to previous elements
uniqueCache[ key ] = newCache;
// A match means we're done; a fail means we have to keep checking
if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) {
return true;
}
}
}
}
}
return false;
};
}
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[ i ]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[ 0 ];
}
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[ i ], results );
}
return results;
}
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( ( elem = unmatched[ i ] ) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction( function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts(
selector || "*",
context.nodeType ? [ context ] : context,
[]
),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( ( elem = temp[ i ] ) ) {
matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem );
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( ( elem = matcherOut[ i ] ) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( ( matcherIn[ i ] = elem ) );
}
}
postFinder( null, ( matcherOut = [] ), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( ( elem = matcherOut[ i ] ) &&
( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) > -1 ) {
seed[ temp ] = !( results[ temp ] = elem );
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
} );
}
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[ 0 ].type ],
implicitRelative = leadingRelative || Expr.relative[ " " ],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
( checkContext = context ).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
// Avoid hanging onto element (issue #299)
checkContext = null;
return ret;
} ];
for ( ; i < len; i++ ) {
if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) {
matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];
} else {
matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[ j ].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && toSelector(
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
tokens
.slice( 0, i - 1 )
.concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } )
).replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ),
j < len && toSelector( tokens )
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
var bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, outermost ) {
var elem, j, matcher,
matchedCount = 0,
i = "0",
unmatched = seed && [],
setMatched = [],
contextBackup = outermostContext,
// We must always have either seed elements or outermost context
elems = seed || byElement && Expr.find[ "TAG" ]( "*", outermost ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ),
len = elems.length;
if ( outermost ) {
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
outermostContext = context == document || context || outermost;
}
// Add elements passing elementMatchers directly to results
// Support: IE<9, Safari
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( !context && elem.ownerDocument != document ) {
setDocument( elem );
xml = !documentIsHTML;
}
while ( ( matcher = elementMatchers[ j++ ] ) ) {
if ( matcher( elem, context || document, xml ) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( ( elem = !matcher && elem ) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// `i` is now the count of elements visited above, and adding it to `matchedCount`
// makes the latter nonnegative.
matchedCount += i;
// Apply set filters to unmatched elements
// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
// no element matchers and no seed.
// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
// case, which will result in a "00" `matchedCount` that differs from `i` but is also
// numerically zero.
if ( bySet && i !== matchedCount ) {
j = 0;
while ( ( matcher = setMatchers[ j++ ] ) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !( unmatched[ i ] || setMatched[ i ] ) ) {
setMatched[ i ] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
cached = compilerCache[ selector + " " ];
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
if ( !match ) {
match = tokenize( selector );
}
i = match.length;
while ( i-- ) {
cached = matcherFromTokens( match[ i ] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache(
selector,
matcherFromGroupMatchers( elementMatchers, setMatchers )
);
// Save selector and tokenization
cached.selector = selector;
}
return cached;
};
/**
* A low-level selection function that works with Sizzle's compiled
* selector functions
* @param {String|Function} selector A selector or a pre-compiled
* selector function built with Sizzle.compile
* @param {Element} context
* @param {Array} [results]
* @param {Array} [seed] A set of elements to match against
*/
select = Sizzle.select = function( selector, context, results, seed ) {
var i, tokens, token, type, find,
compiled = typeof selector === "function" && selector,
match = !seed && tokenize( ( selector = compiled.selector || selector ) );
results = results || [];
// Try to minimize operations if there is only one selector in the list and no seed
// (the latter of which guarantees us context)
if ( match.length === 1 ) {
// Reduce context if the leading compound selector is an ID
tokens = match[ 0 ] = match[ 0 ].slice( 0 );
if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" &&
context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) {
context = ( Expr.find[ "ID" ]( token.matches[ 0 ]
.replace( runescape, funescape ), context ) || [] )[ 0 ];
if ( !context ) {
return results;
// Precompiled matchers will still verify ancestry, so step up a level
} else if ( compiled ) {
context = context.parentNode;
}
selector = selector.slice( tokens.shift().value.length );
}
// Fetch a seed set for right-to-left matching
i = matchExpr[ "needsContext" ].test( selector ) ? 0 : tokens.length;
while ( i-- ) {
token = tokens[ i ];
// Abort if we hit a combinator
if ( Expr.relative[ ( type = token.type ) ] ) {
break;
}
if ( ( find = Expr.find[ type ] ) ) {
// Search, expanding context for leading sibling combinators
if ( ( seed = find(
token.matches[ 0 ].replace( runescape, funescape ),
rsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) ||
context
) ) ) {
// If seed is empty or no tokens remain, we can return early
tokens.splice( i, 1 );
selector = seed.length && toSelector( tokens );
if ( !selector ) {
push.apply( results, seed );
return results;
}
break;
}
}
}
}
// Compile and execute a filtering function if one is not provided
// Provide `match` to avoid retokenization if we modified the selector above
( compiled || compile( selector, match ) )(
seed,
context,
!documentIsHTML,
results,
!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
);
return results;
};
// One-time assignments
// Sort stability
support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando;
// Support: Chrome 14-35+
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = !!hasDuplicate;
// Initialize against the default document
setDocument();
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert( function( el ) {
// Should return 1, but returns 4 (following)
return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1;
} );
// Support: IE<8
// Prevent attribute/property "interpolation"
// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert( function( el ) {
el.innerHTML = "<a href='#'></a>";
return el.firstChild.getAttribute( "href" ) === "#";
} ) ) {
addHandle( "type|href|height|width", function( elem, name, isXML ) {
if ( !isXML ) {
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
}
} );
}
// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert( function( el ) {
el.innerHTML = "<input/>";
el.firstChild.setAttribute( "value", "" );
return el.firstChild.getAttribute( "value" ) === "";
} ) ) {
addHandle( "value", function( elem, _name, isXML ) {
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
return elem.defaultValue;
}
} );
}
// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert( function( el ) {
return el.getAttribute( "disabled" ) == null;
} ) ) {
addHandle( booleans, function( elem, name, isXML ) {
var val;
if ( !isXML ) {
return elem[ name ] === true ? name.toLowerCase() :
( val = elem.getAttributeNode( name ) ) && val.specified ?
val.value :
null;
}
} );
}
return Sizzle;
} )( window );
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
jQuery.escapeSelector = Sizzle.escape;
var dir = function( elem, dir, until ) {
var matched = [],
truncate = until !== undefined;
while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
if ( elem.nodeType === 1 ) {
if ( truncate && jQuery( elem ).is( until ) ) {
break;
}
matched.push( elem );
}
}
return matched;
};
var siblings = function( n, elem ) {
var matched = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
matched.push( n );
}
}
return matched;
};
var rneedsContext = jQuery.expr.match.needsContext;
function nodeName( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
};
var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
if ( isFunction( qualifier ) ) {
return jQuery.grep( elements, function( elem, i ) {
return !!qualifier.call( elem, i, elem ) !== not;
} );
}
// Single element
if ( qualifier.nodeType ) {
return jQuery.grep( elements, function( elem ) {
return ( elem === qualifier ) !== not;
} );
}
// Arraylike of elements (jQuery, arguments, Array)
if ( typeof qualifier !== "string" ) {
return jQuery.grep( elements, function( elem ) {
return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
} );
}
// Filtered directly for both simple and complex selectors
return jQuery.filter( qualifier, elements, not );
}
jQuery.filter = function( expr, elems, not ) {
var elem = elems[ 0 ];
if ( not ) {
expr = ":not(" + expr + ")";
}
if ( elems.length === 1 && elem.nodeType === 1 ) {
return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
}
return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
return elem.nodeType === 1;
} ) );
};
jQuery.fn.extend( {
find: function( selector ) {
var i, ret,
len = this.length,
self = this;
if ( typeof selector !== "string" ) {
return this.pushStack( jQuery( selector ).filter( function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
} ) );
}
ret = this.pushStack( [] );
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, self[ i ], ret );
}
return len > 1 ? jQuery.uniqueSort( ret ) : ret;
},
filter: function( selector ) {
return this.pushStack( winnow( this, selector || [], false ) );
},
not: function( selector ) {
return this.pushStack( winnow( this, selector || [], true ) );
},
is: function( selector ) {
return !!winnow(
this,
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
typeof selector === "string" && rneedsContext.test( selector ) ?
jQuery( selector ) :
selector || [],
false
).length;
}
} );
// Initialize a jQuery object
// A central reference to the root jQuery(document)
var rootjQuery,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
// Shortcut simple #id case for speed
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
init = jQuery.fn.init = function( selector, context, root ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// Method init() accepts an alternate rootjQuery
// so migrate can support jQuery.sub (gh-2101)
root = root || rootjQuery;
// Handle HTML strings
if ( typeof selector === "string" ) {
if ( selector[ 0 ] === "<" &&
selector[ selector.length - 1 ] === ">" &&
selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = rquickExpr.exec( selector );
}
// Match html or make sure no context is specified for #id
if ( match && ( match[ 1 ] || !context ) ) {
// HANDLE: $(html) -> $(array)
if ( match[ 1 ] ) {
context = context instanceof jQuery ? context[ 0 ] : context;
// Option to run scripts is true for back-compat
// Intentionally let the error be thrown if parseHTML is not present
jQuery.merge( this, jQuery.parseHTML(
match[ 1 ],
context && context.nodeType ? context.ownerDocument || context : document,
true
) );
// HANDLE: $(html, props)
if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
for ( match in context ) {
// Properties of context are called as methods if possible
if ( isFunction( this[ match ] ) ) {
this[ match ]( context[ match ] );
// ...and otherwise set as attributes
} else {
this.attr( match, context[ match ] );
}
}
}
return this;
// HANDLE: $(#id)
} else {
elem = document.getElementById( match[ 2 ] );
if ( elem ) {
// Inject the element directly into the jQuery object
this[ 0 ] = elem;
this.length = 1;
}
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || root ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
this[ 0 ] = selector;
this.length = 1;
return this;
// HANDLE: $(function)
// Shortcut for document ready
} else if ( isFunction( selector ) ) {
return root.ready !== undefined ?
root.ready( selector ) :
// Execute immediately if ready is not present
selector( jQuery );
}
return jQuery.makeArray( selector, this );
};
// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;
// Initialize central reference
rootjQuery = jQuery( document );
var rparentsprev = /^(?:parents|prev(?:Until|All))/,
// Methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend( {
has: function( target ) {
var targets = jQuery( target, this ),
l = targets.length;
return this.filter( function() {
var i = 0;
for ( ; i < l; i++ ) {
if ( jQuery.contains( this, targets[ i ] ) ) {
return true;
}
}
} );
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
matched = [],
targets = typeof selectors !== "string" && jQuery( selectors );
// Positional selectors never match, since there's no _selection_ context
if ( !rneedsContext.test( selectors ) ) {
for ( ; i < l; i++ ) {
for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
// Always skip document fragments
if ( cur.nodeType < 11 && ( targets ?
targets.index( cur ) > -1 :
// Don't pass non-elements to Sizzle
cur.nodeType === 1 &&
jQuery.find.matchesSelector( cur, selectors ) ) ) {
matched.push( cur );
break;
}
}
}
}
return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
},
// Determine the position of an element within the set
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
}
// Index in selector
if ( typeof elem === "string" ) {
return indexOf.call( jQuery( elem ), this[ 0 ] );
}
// Locate the position of the desired element
return indexOf.call( this,
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[ 0 ] : elem
);
},
add: function( selector, context ) {
return this.pushStack(
jQuery.uniqueSort(
jQuery.merge( this.get(), jQuery( selector, context ) )
)
);
},
addBack: function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter( selector )
);
}
} );
function sibling( cur, dir ) {
while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
return cur;
}
jQuery.each( {
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return dir( elem, "parentNode" );
},
parentsUntil: function( elem, _i, until ) {
return dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return dir( elem, "previousSibling" );
},
nextUntil: function( elem, _i, until ) {
return dir( elem, "nextSibling", until );
},
prevUntil: function( elem, _i, until ) {
return dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return siblings( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return siblings( elem.firstChild );
},
contents: function( elem ) {
if ( elem.contentDocument != null &&
// Support: IE 11+
// <object> elements with no `data` attribute has an object
// `contentDocument` with a `null` prototype.
getProto( elem.contentDocument ) ) {
return elem.contentDocument;
}
// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
// Treat the template element as a regular one in browsers that
// don't support it.
if ( nodeName( elem, "template" ) ) {
elem = elem.content || elem;
}
return jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var matched = jQuery.map( this, fn, until );
if ( name.slice( -5 ) !== "Until" ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
matched = jQuery.filter( selector, matched );
}
if ( this.length > 1 ) {
// Remove duplicates
if ( !guaranteedUnique[ name ] ) {
jQuery.uniqueSort( matched );
}
// Reverse order for parents* and prev-derivatives
if ( rparentsprev.test( name ) ) {
matched.reverse();
}
}
return this.pushStack( matched );
};
} );
var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
// Convert String-formatted options into Object-formatted ones
function createOptions( options ) {
var object = {};
jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
object[ flag ] = true;
} );
return object;
}
/*
* Create a callback list using the following parameters:
*
* options: an optional list of space-separated options that will change how
* the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
options = typeof options === "string" ?
createOptions( options ) :
jQuery.extend( {}, options );
var // Flag to know if list is currently firing
firing,
// Last fire value for non-forgettable lists
memory,
// Flag to know if list was already fired
fired,
// Flag to prevent firing
locked,
// Actual callback list
list = [],
// Queue of execution data for repeatable lists
queue = [],
// Index of currently firing callback (modified by add/remove as needed)
firingIndex = -1,
// Fire callbacks
fire = function() {
// Enforce single-firing
locked = locked || options.once;
// Execute callbacks for all pending executions,
// respecting firingIndex overrides and runtime changes
fired = firing = true;
for ( ; queue.length; firingIndex = -1 ) {
memory = queue.shift();
while ( ++firingIndex < list.length ) {
// Run callback and check for early termination
if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
options.stopOnFalse ) {
// Jump to end and forget the data so .add doesn't re-fire
firingIndex = list.length;
memory = false;
}
}
}
// Forget the data if we're done with it
if ( !options.memory ) {
memory = false;
}
firing = false;
// Clean up if we're done firing for good
if ( locked ) {
// Keep an empty list if we have data for future add calls
if ( memory ) {
list = [];
// Otherwise, this object is spent
} else {
list = "";
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// If we have memory from a past run, we should fire after adding
if ( memory && !firing ) {
firingIndex = list.length - 1;
queue.push( memory );
}
( function add( args ) {
jQuery.each( args, function( _, arg ) {
if ( isFunction( arg ) ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && toType( arg ) !== "string" ) {
// Inspect recursively
add( arg );
}
} );
} )( arguments );
if ( memory && !firing ) {
fire();
}
}
return this;
},
// Remove a callback from the list
remove: function() {
jQuery.each( arguments, function( _, arg ) {
var index;
while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
if ( index <= firingIndex ) {
firingIndex--;
}
}
} );
return this;
},
// Check if a given callback is in the list.
// If no argument is given, return whether or not list has callbacks attached.
has: function( fn ) {
return fn ?
jQuery.inArray( fn, list ) > -1 :
list.length > 0;
},
// Remove all callbacks from the list
empty: function() {
if ( list ) {
list = [];
}
return this;
},
// Disable .fire and .add
// Abort any current/pending executions
// Clear all callbacks and values
disable: function() {
locked = queue = [];
list = memory = "";
return this;
},
disabled: function() {
return !list;
},
// Disable .fire
// Also disable .add unless we have memory (since it would have no effect)
// Abort any pending executions
lock: function() {
locked = queue = [];
if ( !memory && !firing ) {
list = memory = "";
}
return this;
},
locked: function() {
return !!locked;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
if ( !locked ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
queue.push( args );
if ( !firing ) {
fire();
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
function Identity( v ) {
return v;
}
function Thrower( ex ) {
throw ex;
}
function adoptValue( value, resolve, reject, noValue ) {
var method;
try {
// Check for promise aspect first to privilege synchronous behavior
if ( value && isFunction( ( method = value.promise ) ) ) {
method.call( value ).done( resolve ).fail( reject );
// Other thenables
} else if ( value && isFunction( ( method = value.then ) ) ) {
method.call( value, resolve, reject );
// Other non-thenables
} else {
// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
// * false: [ value ].slice( 0 ) => resolve( value )
// * true: [ value ].slice( 1 ) => resolve()
resolve.apply( undefined, [ value ].slice( noValue ) );
}
// For Promises/A+, convert exceptions into rejections
// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
// Deferred#then to conditionally suppress rejection.
} catch ( value ) {
// Support: Android 4.0 only
// Strict mode functions invoked without .call/.apply get global-object context
reject.apply( undefined, [ value ] );
}
}
jQuery.extend( {
Deferred: function( func ) {
var tuples = [
// action, add listener, callbacks,
// ... .then handlers, argument index, [final state]
[ "notify", "progress", jQuery.Callbacks( "memory" ),
jQuery.Callbacks( "memory" ), 2 ],
[ "resolve", "done", jQuery.Callbacks( "once memory" ),
jQuery.Callbacks( "once memory" ), 0, "resolved" ],
[ "reject", "fail", jQuery.Callbacks( "once memory" ),
jQuery.Callbacks( "once memory" ), 1, "rejected" ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
"catch": function( fn ) {
return promise.then( null, fn );
},
// Keep pipe for back-compat
pipe: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
return jQuery.Deferred( function( newDefer ) {
jQuery.each( tuples, function( _i, tuple ) {
// Map tuples (progress, done, fail) to arguments (done, fail, progress)
var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
// deferred.progress(function() { bind to newDefer or newDefer.notify })
// deferred.done(function() { bind to newDefer or newDefer.resolve })
// deferred.fail(function() { bind to newDefer or newDefer.reject })
deferred[ tuple[ 1 ] ]( function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && isFunction( returned.promise ) ) {
returned.promise()
.progress( newDefer.notify )
.done( newDefer.resolve )
.fail( newDefer.reject );
} else {
newDefer[ tuple[ 0 ] + "With" ](
this,
fn ? [ returned ] : arguments
);
}
} );
} );
fns = null;
} ).promise();
},
then: function( onFulfilled, onRejected, onProgress ) {
var maxDepth = 0;
function resolve( depth, deferred, handler, special ) {
return function() {
var that = this,
args = arguments,
mightThrow = function() {
var returned, then;
// Support: Promises/A+ section 2.3.3.3.3
// https://promisesaplus.com/#point-59
// Ignore double-resolution attempts
if ( depth < maxDepth ) {
return;
}
returned = handler.apply( that, args );
// Support: Promises/A+ section 2.3.1
// https://promisesaplus.com/#point-48
if ( returned === deferred.promise() ) {
throw new TypeError( "Thenable self-resolution" );
}
// Support: Promises/A+ sections 2.3.3.1, 3.5
// https://promisesaplus.com/#point-54
// https://promisesaplus.com/#point-75
// Retrieve `then` only once
then = returned &&
// Support: Promises/A+ section 2.3.4
// https://promisesaplus.com/#point-64
// Only check objects and functions for thenability
( typeof returned === "object" ||
typeof returned === "function" ) &&
returned.then;
// Handle a returned thenable
if ( isFunction( then ) ) {
// Special processors (notify) just wait for resolution
if ( special ) {
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special )
);
// Normal processors (resolve) also hook into progress
} else {
// ...and disregard older resolution values
maxDepth++;
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special ),
resolve( maxDepth, deferred, Identity,
deferred.notifyWith )
);
}
// Handle all other returned values
} else {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Identity ) {
that = undefined;
args = [ returned ];
}
// Process the value(s)
// Default process is resolve
( special || deferred.resolveWith )( that, args );
}
},
// Only normal processors (resolve) catch and reject exceptions
process = special ?
mightThrow :
function() {
try {
mightThrow();
} catch ( e ) {
if ( jQuery.Deferred.exceptionHook ) {
jQuery.Deferred.exceptionHook( e,
process.stackTrace );
}
// Support: Promises/A+ section 2.3.3.3.4.1
// https://promisesaplus.com/#point-61
// Ignore post-resolution exceptions
if ( depth + 1 >= maxDepth ) {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Thrower ) {
that = undefined;
args = [ e ];
}
deferred.rejectWith( that, args );
}
}
};
// Support: Promises/A+ section 2.3.3.3.1
// https://promisesaplus.com/#point-57
// Re-resolve promises immediately to dodge false rejection from
// subsequent errors
if ( depth ) {
process();
} else {
// Call an optional hook to record the stack, in case of exception
// since it's otherwise lost when execution goes async
if ( jQuery.Deferred.getStackHook ) {
process.stackTrace = jQuery.Deferred.getStackHook();
}
window.setTimeout( process );
}
};
}
return jQuery.Deferred( function( newDefer ) {
// progress_handlers.add( ... )
tuples[ 0 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onProgress ) ?
onProgress :
Identity,
newDefer.notifyWith
)
);
// fulfilled_handlers.add( ... )
tuples[ 1 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onFulfilled ) ?
onFulfilled :
Identity
)
);
// rejected_handlers.add( ... )
tuples[ 2 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onRejected ) ?
onRejected :
Thrower
)
);
} ).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
// Add list-specific methods
jQuery.each( tuples, function( i, tuple ) {
var list = tuple[ 2 ],
stateString = tuple[ 5 ];
// promise.progress = list.add
// promise.done = list.add
// promise.fail = list.add
promise[ tuple[ 1 ] ] = list.add;
// Handle state
if ( stateString ) {
list.add(
function() {
// state = "resolved" (i.e., fulfilled)
// state = "rejected"
state = stateString;
},
// rejected_callbacks.disable
// fulfilled_callbacks.disable
tuples[ 3 - i ][ 2 ].disable,
// rejected_handlers.disable
// fulfilled_handlers.disable
tuples[ 3 - i ][ 3 ].disable,
// progress_callbacks.lock
tuples[ 0 ][ 2 ].lock,
// progress_handlers.lock
tuples[ 0 ][ 3 ].lock
);
}
// progress_handlers.fire
// fulfilled_handlers.fire
// rejected_handlers.fire
list.add( tuple[ 3 ].fire );
// deferred.notify = function() { deferred.notifyWith(...) }
// deferred.resolve = function() { deferred.resolveWith(...) }
// deferred.reject = function() { deferred.rejectWith(...) }
deferred[ tuple[ 0 ] ] = function() {
deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
return this;
};
// deferred.notifyWith = list.fireWith
// deferred.resolveWith = list.fireWith
// deferred.rejectWith = list.fireWith
deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
} );
// Make the deferred a promise
promise.promise( deferred );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( singleValue ) {
var
// count of uncompleted subordinates
remaining = arguments.length,
// count of unprocessed arguments
i = remaining,
// subordinate fulfillment data
resolveContexts = Array( i ),
resolveValues = slice.call( arguments ),
// the master Deferred
master = jQuery.Deferred(),
// subordinate callback factory
updateFunc = function( i ) {
return function( value ) {
resolveContexts[ i ] = this;
resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
if ( !( --remaining ) ) {
master.resolveWith( resolveContexts, resolveValues );
}
};
};
// Single- and empty arguments are adopted like Promise.resolve
if ( remaining <= 1 ) {
adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
!remaining );
// Use .then() to unwrap secondary thenables (cf. gh-3000)
if ( master.state() === "pending" ||
isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
return master.then();
}
}
// Multiple arguments are aggregated like Promise.all array elements
while ( i-- ) {
adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
}
return master.promise();
}
} );
// These usually indicate a programmer mistake during development,
// warn about them ASAP rather than swallowing them by default.
var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
jQuery.Deferred.exceptionHook = function( error, stack ) {
// Support: IE 8 - 9 only
// Console exists when dev tools are open, which can happen at any time
if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
}
};
jQuery.readyException = function( error ) {
window.setTimeout( function() {
throw error;
} );
};
// The deferred used on DOM ready
var readyList = jQuery.Deferred();
jQuery.fn.ready = function( fn ) {
readyList
.then( fn )
// Wrap jQuery.readyException in a function so that the lookup
// happens at the time of error handling instead of callback
// registration.
.catch( function( error ) {
jQuery.readyException( error );
} );
return this;
};
jQuery.extend( {
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Handle when the DOM is ready
ready: function( wait ) {
// Abort if there are pending holds or we're already ready
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
}
} );
jQuery.ready.then = readyList.then;
// The ready event handler and self cleanup method
function completed() {
document.removeEventListener( "DOMContentLoaded", completed );
window.removeEventListener( "load", completed );
jQuery.ready();
}
// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE <=9 - 10 only
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
window.setTimeout( jQuery.ready );
} else {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", completed );
// A fallback to window.onload, that will always work
window.addEventListener( "load", completed );
}
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
len = elems.length,
bulk = key == null;
// Sets many values
if ( toType( key ) === "object" ) {
chainable = true;
for ( i in key ) {
access( elems, fn, i, key[ i ], true, emptyGet, raw );
}
// Sets one value
} else if ( value !== undefined ) {
chainable = true;
if ( !isFunction( value ) ) {
raw = true;
}
if ( bulk ) {
// Bulk operations run against the entire set
if ( raw ) {
fn.call( elems, value );
fn = null;
// ...except when executing function values
} else {
bulk = fn;
fn = function( elem, _key, value ) {
return bulk.call( jQuery( elem ), value );
};
}
}
if ( fn ) {
for ( ; i < len; i++ ) {
fn(
elems[ i ], key, raw ?
value :
value.call( elems[ i ], i, fn( elems[ i ], key ) )
);
}
}
}
if ( chainable ) {
return elems;
}
// Gets
if ( bulk ) {
return fn.call( elems );
}
return len ? fn( elems[ 0 ], key ) : emptyGet;
};
// Matches dashed string for camelizing
var rmsPrefix = /^-ms-/,
rdashAlpha = /-([a-z])/g;
// Used by camelCase as callback to replace()
function fcamelCase( _all, letter ) {
return letter.toUpperCase();
}
// Convert dashed to camelCase; used by the css and data modules
// Support: IE <=9 - 11, Edge 12 - 15
// Microsoft forgot to hump their vendor prefix (#9572)
function camelCase( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
}
var acceptData = function( owner ) {
// Accepts only:
// - Node
// - Node.ELEMENT_NODE
// - Node.DOCUMENT_NODE
// - Object
// - Any
return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
};
function Data() {
this.expando = jQuery.expando + Data.uid++;
}
Data.uid = 1;
Data.prototype = {
cache: function( owner ) {
// Check if the owner object already has a cache
var value = owner[ this.expando ];
// If not, create one
if ( !value ) {
value = {};
// We can accept data for non-element nodes in modern browsers,
// but we should not, see #8335.
// Always return an empty object.
if ( acceptData( owner ) ) {
// If it is a node unlikely to be stringify-ed or looped over
// use plain assignment
if ( owner.nodeType ) {
owner[ this.expando ] = value;
// Otherwise secure it in a non-enumerable property
// configurable must be true to allow the property to be
// deleted when data is removed
} else {
Object.defineProperty( owner, this.expando, {
value: value,
configurable: true
} );
}
}
}
return value;
},
set: function( owner, data, value ) {
var prop,
cache = this.cache( owner );
// Handle: [ owner, key, value ] args
// Always use camelCase key (gh-2257)
if ( typeof data === "string" ) {
cache[ camelCase( data ) ] = value;
// Handle: [ owner, { properties } ] args
} else {
// Copy the properties one-by-one to the cache object
for ( prop in data ) {
cache[ camelCase( prop ) ] = data[ prop ];
}
}
return cache;
},
get: function( owner, key ) {
return key === undefined ?
this.cache( owner ) :
// Always use camelCase key (gh-2257)
owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
},
access: function( owner, key, value ) {
// In cases where either:
//
// 1. No key was specified
// 2. A string key was specified, but no value provided
//
// Take the "read" path and allow the get method to determine
// which value to return, respectively either:
//
// 1. The entire cache object
// 2. The data stored at the key
//
if ( key === undefined ||
( ( key && typeof key === "string" ) && value === undefined ) ) {
return this.get( owner, key );
}
// When the key is not a string, or both a key and value
// are specified, set or extend (existing objects) with either:
//
// 1. An object of properties
// 2. A key and value
//
this.set( owner, key, value );
// Since the "set" path can have two possible entry points
// return the expected data based on which path was taken[*]
return value !== undefined ? value : key;
},
remove: function( owner, key ) {
var i,
cache = owner[ this.expando ];
if ( cache === undefined ) {
return;
}
if ( key !== undefined ) {
// Support array or space separated string of keys
if ( Array.isArray( key ) ) {
// If key is an array of keys...
// We always set camelCase keys, so remove that.
key = key.map( camelCase );
} else {
key = camelCase( key );
// If a key with the spaces exists, use it.
// Otherwise, create an array by matching non-whitespace
key = key in cache ?
[ key ] :
( key.match( rnothtmlwhite ) || [] );
}
i = key.length;
while ( i-- ) {
delete cache[ key[ i ] ];
}
}
// Remove the expando if there's no more data
if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
// Support: Chrome <=35 - 45
// Webkit & Blink performance suffers when deleting properties
// from DOM nodes, so set to undefined instead
// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
if ( owner.nodeType ) {
owner[ this.expando ] = undefined;
} else {
delete owner[ this.expando ];
}
}
},
hasData: function( owner ) {
var cache = owner[ this.expando ];
return cache !== undefined && !jQuery.isEmptyObject( cache );
}
};
var dataPriv = new Data();
var dataUser = new Data();
// Implementation Summary
//
// 1. Enforce API surface and semantic compatibility with 1.9.x branch
// 2. Improve the module's maintainability by reducing the storage
// paths to a single mechanism.
// 3. Use the same single mechanism to support "private" and "user" data.
// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
// 5. Avoid exposing implementation details on user objects (eg. expando properties)
// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
rmultiDash = /[A-Z]/g;
function getData( data ) {
if ( data === "true" ) {
return true;
}
if ( data === "false" ) {
return false;
}
if ( data === "null" ) {
return null;
}
// Only convert to a number if it doesn't change the string
if ( data === +data + "" ) {
return +data;
}
if ( rbrace.test( data ) ) {
return JSON.parse( data );
}
return data;
}
function dataAttr( elem, key, data ) {
var name;
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = getData( data );
} catch ( e ) {}
// Make sure we set the data so it isn't changed later
dataUser.set( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
jQuery.extend( {
hasData: function( elem ) {
return dataUser.hasData( elem ) || dataPriv.hasData( elem );
},
data: function( elem, name, data ) {
return dataUser.access( elem, name, data );
},
removeData: function( elem, name ) {
dataUser.remove( elem, name );
},
// TODO: Now that all calls to _data and _removeData have been replaced
// with direct calls to dataPriv methods, these can be deprecated.
_data: function( elem, name, data ) {
return dataPriv.access( elem, name, data );
},
_removeData: function( elem, name ) {
dataPriv.remove( elem, name );
}
} );
jQuery.fn.extend( {
data: function( key, value ) {
var i, name, data,
elem = this[ 0 ],
attrs = elem && elem.attributes;
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = dataUser.get( elem );
if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
i = attrs.length;
while ( i-- ) {
// Support: IE 11 only
// The attrs elements can be null (#14894)
if ( attrs[ i ] ) {
name = attrs[ i ].name;
if ( name.indexOf( "data-" ) === 0 ) {
name = camelCase( name.slice( 5 ) );
dataAttr( elem, name, data[ name ] );
}
}
}
dataPriv.set( elem, "hasDataAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each( function() {
dataUser.set( this, key );
} );
}
return access( this, function( value ) {
var data;
// The calling jQuery object (element matches) is not empty
// (and therefore has an element appears at this[ 0 ]) and the
// `value` parameter was not undefined. An empty jQuery object
// will result in `undefined` for elem = this[ 0 ] which will
// throw an exception if an attempt to read a data cache is made.
if ( elem && value === undefined ) {
// Attempt to get data from the cache
// The key will always be camelCased in Data
data = dataUser.get( elem, key );
if ( data !== undefined ) {
return data;
}
// Attempt to "discover" the data in
// HTML5 custom data-* attrs
data = dataAttr( elem, key );
if ( data !== undefined ) {
return data;
}
// We tried really hard, but the data doesn't exist.
return;
}
// Set the data...
this.each( function() {
// We always store the camelCased key
dataUser.set( this, key, value );
} );
}, null, value, arguments.length > 1, null, true );
},
removeData: function( key ) {
return this.each( function() {
dataUser.remove( this, key );
} );
}
} );
jQuery.extend( {
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
queue = dataPriv.get( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !queue || Array.isArray( data ) ) {
queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
} else {
queue.push( data );
}
}
return queue || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
startLength = queue.length,
fn = queue.shift(),
hooks = jQuery._queueHooks( elem, type ),
next = function() {
jQuery.dequeue( elem, type );
};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
startLength--;
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
// Clear up the last queue stop function
delete hooks.stop;
fn.call( elem, next, hooks );
}
if ( !startLength && hooks ) {
hooks.empty.fire();
}
},
// Not public - generate a queueHooks object, or return the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
empty: jQuery.Callbacks( "once memory" ).add( function() {
dataPriv.remove( elem, [ type + "queue", key ] );
} )
} );
}
} );
jQuery.fn.extend( {
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[ 0 ], type );
}
return data === undefined ?
this :
this.each( function() {
var queue = jQuery.queue( this, type, data );
// Ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
} );
},
dequeue: function( type ) {
return this.each( function() {
jQuery.dequeue( this, type );
} );
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, obj ) {
var tmp,
count = 1,
defer = jQuery.Deferred(),
elements = this,
i = this.length,
resolve = function() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
};
if ( typeof type !== "string" ) {
obj = type;
type = undefined;
}
type = type || "fx";
while ( i-- ) {
tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
} );
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
var documentElement = document.documentElement;
var isAttached = function( elem ) {
return jQuery.contains( elem.ownerDocument, elem );
},
composed = { composed: true };
// Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
// Check attachment across shadow DOM boundaries when possible (gh-3504)
// Support: iOS 10.0-10.2 only
// Early iOS 10 versions support `attachShadow` but not `getRootNode`,
// leading to errors. We need to check for `getRootNode`.
if ( documentElement.getRootNode ) {
isAttached = function( elem ) {
return jQuery.contains( elem.ownerDocument, elem ) ||
elem.getRootNode( composed ) === elem.ownerDocument;
};
}
var isHiddenWithinTree = function( elem, el ) {
// isHiddenWithinTree might be called from jQuery#filter function;
// in that case, element will be second argument
elem = el || elem;
// Inline style trumps all
return elem.style.display === "none" ||
elem.style.display === "" &&
// Otherwise, check computed style
// Support: Firefox <=43 - 45
// Disconnected elements can have computed display: none, so first confirm that elem is
// in the document.
isAttached( elem ) &&
jQuery.css( elem, "display" ) === "none";
};
function adjustCSS( elem, prop, valueParts, tween ) {
var adjusted, scale,
maxIterations = 20,
currentValue = tween ?
function() {
return tween.cur();
} :
function() {
return jQuery.css( elem, prop, "" );
},
initial = currentValue(),
unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
// Starting value computation is required for potential unit mismatches
initialInUnit = elem.nodeType &&
( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
rcssNum.exec( jQuery.css( elem, prop ) );
if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
// Support: Firefox <=54
// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
initial = initial / 2;
// Trust units reported by jQuery.css
unit = unit || initialInUnit[ 3 ];
// Iteratively approximate from a nonzero starting point
initialInUnit = +initial || 1;
while ( maxIterations-- ) {
// Evaluate and update our best guess (doubling guesses that zero out).
// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
jQuery.style( elem, prop, initialInUnit + unit );
if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
maxIterations = 0;
}
initialInUnit = initialInUnit / scale;
}
initialInUnit = initialInUnit * 2;
jQuery.style( elem, prop, initialInUnit + unit );
// Make sure we update the tween properties later on
valueParts = valueParts || [];
}
if ( valueParts ) {
initialInUnit = +initialInUnit || +initial || 0;
// Apply relative offset (+=/-=) if specified
adjusted = valueParts[ 1 ] ?
initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+valueParts[ 2 ];
if ( tween ) {
tween.unit = unit;
tween.start = initialInUnit;
tween.end = adjusted;
}
}
return adjusted;
}
var defaultDisplayMap = {};
function getDefaultDisplay( elem ) {
var temp,
doc = elem.ownerDocument,
nodeName = elem.nodeName,
display = defaultDisplayMap[ nodeName ];
if ( display ) {
return display;
}
temp = doc.body.appendChild( doc.createElement( nodeName ) );
display = jQuery.css( temp, "display" );
temp.parentNode.removeChild( temp );
if ( display === "none" ) {
display = "block";
}
defaultDisplayMap[ nodeName ] = display;
return display;
}
function showHide( elements, show ) {
var display, elem,
values = [],
index = 0,
length = elements.length;
// Determine new display value for elements that need to change
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
display = elem.style.display;
if ( show ) {
// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
// check is required in this first loop unless we have a nonempty display value (either
// inline or about-to-be-restored)
if ( display === "none" ) {
values[ index ] = dataPriv.get( elem, "display" ) || null;
if ( !values[ index ] ) {
elem.style.display = "";
}
}
if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
values[ index ] = getDefaultDisplay( elem );
}
} else {
if ( display !== "none" ) {
values[ index ] = "none";
// Remember what we're overwriting
dataPriv.set( elem, "display", display );
}
}
}
// Set the display of the elements in a second loop to avoid constant reflow
for ( index = 0; index < length; index++ ) {
if ( values[ index ] != null ) {
elements[ index ].style.display = values[ index ];
}
}
return elements;
}
jQuery.fn.extend( {
show: function() {
return showHide( this, true );
},
hide: function() {
return showHide( this );
},
toggle: function( state ) {
if ( typeof state === "boolean" ) {
return state ? this.show() : this.hide();
}
return this.each( function() {
if ( isHiddenWithinTree( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
} );
}
} );
var rcheckableType = ( /^(?:checkbox|radio)$/i );
var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );
var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
( function() {
var fragment = document.createDocumentFragment(),
div = fragment.appendChild( document.createElement( "div" ) ),
input = document.createElement( "input" );
// Support: Android 4.0 - 4.3 only
// Check state lost if the name is set (#11217)
// Support: Windows Web Apps (WWA)
// `name` and `type` must use .setAttribute for WWA (#14901)
input.setAttribute( "type", "radio" );
input.setAttribute( "checked", "checked" );
input.setAttribute( "name", "t" );
div.appendChild( input );
// Support: Android <=4.1 only
// Older WebKit doesn't clone checked state correctly in fragments
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE <=11 only
// Make sure textarea (and checkbox) defaultValue is properly cloned
div.innerHTML = "<textarea>x</textarea>";
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
// Support: IE <=9 only
// IE <=9 replaces <option> tags with their contents when inserted outside of
// the select element.
div.innerHTML = "<option></option>";
support.option = !!div.lastChild;
} )();
// We have to close these tags to support XHTML (#13200)
var wrapMap = {
// XHTML parsers do not magically insert elements in the
// same way that tag soup parsers do. So we cannot shorten
// this by omitting <tbody> or other required elements.
thead: [ 1, "<table>", "</table>" ],
col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
_default: [ 0, "", "" ]
};
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
// Support: IE <=9 only
if ( !support.option ) {
wrapMap.optgroup = wrapMap.option = [ 1, "<select multiple='multiple'>", "</select>" ];
}
function getAll( context, tag ) {
// Support: IE <=9 - 11 only
// Use typeof to avoid zero-argument method invocation on host objects (#15151)
var ret;
if ( typeof context.getElementsByTagName !== "undefined" ) {
ret = context.getElementsByTagName( tag || "*" );
} else if ( typeof context.querySelectorAll !== "undefined" ) {
ret = context.querySelectorAll( tag || "*" );
} else {
ret = [];
}
if ( tag === undefined || tag && nodeName( context, tag ) ) {
return jQuery.merge( [ context ], ret );
}
return ret;
}
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
var i = 0,
l = elems.length;
for ( ; i < l; i++ ) {
dataPriv.set(
elems[ i ],
"globalEval",
!refElements || dataPriv.get( refElements[ i ], "globalEval" )
);
}
}
var rhtml = /<|&#?\w+;/;
function buildFragment( elems, context, scripts, selection, ignored ) {
var elem, tmp, tag, wrap, attached, j,
fragment = context.createDocumentFragment(),
nodes = [],
i = 0,
l = elems.length;
for ( ; i < l; i++ ) {
elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly
if ( toType( elem ) === "object" ) {
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
} else if ( !rhtml.test( elem ) ) {
nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes
} else {
tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
// Deserialize a standard representation
tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
// Descend through wrappers to the right content
j = wrap[ 0 ];
while ( j-- ) {
tmp = tmp.lastChild;
}
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, tmp.childNodes );
// Remember the top-level container
tmp = fragment.firstChild;
// Ensure the created nodes are orphaned (#12392)
tmp.textContent = "";
}
}
}
// Remove wrapper from fragment
fragment.textContent = "";
i = 0;
while ( ( elem = nodes[ i++ ] ) ) {
// Skip elements already in the context collection (trac-4087)
if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
if ( ignored ) {
ignored.push( elem );
}
continue;
}
attached = isAttached( elem );
// Append to fragment
tmp = getAll( fragment.appendChild( elem ), "script" );
// Preserve script evaluation history
if ( attached ) {
setGlobalEval( tmp );
}
// Capture executables
if ( scripts ) {
j = 0;
while ( ( elem = tmp[ j++ ] ) ) {
if ( rscriptType.test( elem.type || "" ) ) {
scripts.push( elem );
}
}
}
}
return fragment;
}
var
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
// Support: IE <=9 - 11+
// focus() and blur() are asynchronous, except when they are no-op.
// So expect focus to be synchronous when the element is already active,
// and blur to be synchronous when the element is not already active.
// (focus and blur are always synchronous in other supported browsers,
// this just defines when we can count on it).
function expectSync( elem, type ) {
return ( elem === safeActiveElement() ) === ( type === "focus" );
}
// Support: IE <=9 only
// Accessing document.activeElement can throw unexpectedly
// https://bugs.jquery.com/ticket/13393
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
}
function on( elem, types, selector, data, fn, one ) {
var origFn, type;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) {
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
on( elem, type, selector, data, types[ type ], one );
}
return elem;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return elem;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return elem.each( function() {
jQuery.event.add( this, types, fn, data, selector );
} );
}
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
global: {},
add: function( elem, types, handler, data, selector ) {
var handleObjIn, eventHandle, tmp,
events, t, handleObj,
special, handlers, type, namespaces, origType,
elemData = dataPriv.get( elem );
// Only attach events to objects that accept data
if ( !acceptData( elem ) ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Ensure that invalid selectors throw exceptions at attach time
// Evaluate against documentElement in case elem is a non-element node (e.g., document)
if ( selector ) {
jQuery.find.matchesSelector( documentElement, selector );
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
if ( !( events = elemData.events ) ) {
events = elemData.events = Object.create( null );
}
if ( !( eventHandle = elemData.handle ) ) {
eventHandle = elemData.handle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
jQuery.event.dispatch.apply( elem, arguments ) : undefined;
};
}
// Handle multiple events separated by a space
types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[ t ] ) || [];
type = origType = tmp[ 1 ];
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
// There *must* be a type, no attaching namespace-only handlers
if ( !type ) {
continue;
}
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend( {
type: type,
origType: origType,
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join( "." )
}, handleObjIn );
// Init the event handler queue if we're the first
if ( !( handlers = events[ type ] ) ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener if the special events handler returns false
if ( !special.setup ||
special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var j, origCount, tmp,
events, t, handleObj,
special, handlers, type, namespaces, origType,
elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
if ( !elemData || !( events = elemData.events ) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[ t ] ) || [];
type = origType = tmp[ 1 ];
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector ? special.delegateType : special.bindType ) || type;
handlers = events[ type ] || [];
tmp = tmp[ 2 ] &&
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
// Remove matching events
origCount = j = handlers.length;
while ( j-- ) {
handleObj = handlers[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !tmp || tmp.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector ||
selector === "**" && handleObj.selector ) ) {
handlers.splice( j, 1 );
if ( handleObj.selector ) {
handlers.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( origCount && !handlers.length ) {
if ( !special.teardown ||
special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove data and the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
dataPriv.remove( elem, "handle events" );
}
},
dispatch: function( nativeEvent ) {
var i, j, ret, matched, handleObj, handlerQueue,
args = new Array( arguments.length ),
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( nativeEvent ),
handlers = (
dataPriv.get( this, "events" ) || Object.create( null )
)[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[ 0 ] = event;
for ( i = 1; i < arguments.length; i++ ) {
args[ i ] = arguments[ i ];
}
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
// Run delegates first; they may want to stop propagation beneath us
i = 0;
while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
event.currentTarget = matched.elem;
j = 0;
while ( ( handleObj = matched.handlers[ j++ ] ) &&
!event.isImmediatePropagationStopped() ) {
// If the event is namespaced, then each handler is only invoked if it is
// specially universal or its namespaces are a superset of the event's.
if ( !event.rnamespace || handleObj.namespace === false ||
event.rnamespace.test( handleObj.namespace ) ) {
event.handleObj = handleObj;
event.data = handleObj.data;
ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
handleObj.handler ).apply( matched.elem, args );
if ( ret !== undefined ) {
if ( ( event.result = ret ) === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
handlers: function( event, handlers ) {
var i, handleObj, sel, matchedHandlers, matchedSelectors,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
// Find delegate handlers
if ( delegateCount &&
// Support: IE <=9
// Black-hole SVG <use> instance trees (trac-13180)
cur.nodeType &&
// Support: Firefox <=42
// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
// Support: IE 11 only
// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
!( event.type === "click" && event.button >= 1 ) ) {
for ( ; cur !== this; cur = cur.parentNode || this ) {
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
matchedHandlers = [];
matchedSelectors = {};
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
// Don't conflict with Object.prototype properties (#13203)
sel = handleObj.selector + " ";
if ( matchedSelectors[ sel ] === undefined ) {
matchedSelectors[ sel ] = handleObj.needsContext ?
jQuery( sel, this ).index( cur ) > -1 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( matchedSelectors[ sel ] ) {
matchedHandlers.push( handleObj );
}
}
if ( matchedHandlers.length ) {
handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
}
}
}
}
// Add the remaining (directly-bound) handlers
cur = this;
if ( delegateCount < handlers.length ) {
handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
}
return handlerQueue;
},
addProp: function( name, hook ) {
Object.defineProperty( jQuery.Event.prototype, name, {
enumerable: true,
configurable: true,
get: isFunction( hook ) ?
function() {
if ( this.originalEvent ) {
return hook( this.originalEvent );
}
} :
function() {
if ( this.originalEvent ) {
return this.originalEvent[ name ];
}
},
set: function( value ) {
Object.defineProperty( this, name, {
enumerable: true,
configurable: true,
writable: true,
value: value
} );
}
} );
},
fix: function( originalEvent ) {
return originalEvent[ jQuery.expando ] ?
originalEvent :
new jQuery.Event( originalEvent );
},
special: {
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
click: {
// Utilize native event to ensure correct state for checkable inputs
setup: function( data ) {
// For mutual compressibility with _default, replace `this` access with a local var.
// `|| data` is dead code meant only to preserve the variable through minification.
var el = this || data;
// Claim the first handler
if ( rcheckableType.test( el.type ) &&
el.click && nodeName( el, "input" ) ) {
// dataPriv.set( el, "click", ... )
leverageNative( el, "click", returnTrue );
}
// Return false to allow normal processing in the caller
return false;
},
trigger: function( data ) {
// For mutual compressibility with _default, replace `this` access with a local var.
// `|| data` is dead code meant only to preserve the variable through minification.
var el = this || data;
// Force setup before triggering a click
if ( rcheckableType.test( el.type ) &&
el.click && nodeName( el, "input" ) ) {
leverageNative( el, "click" );
}
// Return non-false to allow normal event-path propagation
return true;
},
// For cross-browser consistency, suppress native .click() on links
// Also prevent it if we're currently inside a leveraged native-event stack
_default: function( event ) {
var target = event.target;
return rcheckableType.test( target.type ) &&
target.click && nodeName( target, "input" ) &&
dataPriv.get( target, "click" ) ||
nodeName( target, "a" );
}
},
beforeunload: {
postDispatch: function( event ) {
// Support: Firefox 20+
// Firefox doesn't alert if the returnValue field is not set.
if ( event.result !== undefined && event.originalEvent ) {
event.originalEvent.returnValue = event.result;
}
}
}
}
};
// Ensure the presence of an event listener that handles manually-triggered
// synthetic events by interrupting progress until reinvoked in response to
// *native* events that it fires directly, ensuring that state changes have
// already occurred before other listeners are invoked.
function leverageNative( el, type, expectSync ) {
// Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
if ( !expectSync ) {
if ( dataPriv.get( el, type ) === undefined ) {
jQuery.event.add( el, type, returnTrue );
}
return;
}
// Register the controller as a special universal handler for all event namespaces
dataPriv.set( el, type, false );
jQuery.event.add( el, type, {
namespace: false,
handler: function( event ) {
var notAsync, result,
saved = dataPriv.get( this, type );
if ( ( event.isTrigger & 1 ) && this[ type ] ) {
// Interrupt processing of the outer synthetic .trigger()ed event
// Saved data should be false in such cases, but might be a leftover capture object
// from an async native handler (gh-4350)
if ( !saved.length ) {
// Store arguments for use when handling the inner native event
// There will always be at least one argument (an event object), so this array
// will not be confused with a leftover capture object.
saved = slice.call( arguments );
dataPriv.set( this, type, saved );
// Trigger the native event and capture its result
// Support: IE <=9 - 11+
// focus() and blur() are asynchronous
notAsync = expectSync( this, type );
this[ type ]();
result = dataPriv.get( this, type );
if ( saved !== result || notAsync ) {
dataPriv.set( this, type, false );
} else {
result = {};
}
if ( saved !== result ) {
// Cancel the outer synthetic event
event.stopImmediatePropagation();
event.preventDefault();
return result.value;
}
// If this is an inner synthetic event for an event with a bubbling surrogate
// (focus or blur), assume that the surrogate already propagated from triggering the
// native event and prevent that from happening again here.
// This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
// bubbling surrogate propagates *after* the non-bubbling base), but that seems
// less bad than duplication.
} else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
event.stopPropagation();
}
// If this is a native event triggered above, everything is now in order
// Fire an inner synthetic event with the original arguments
} else if ( saved.length ) {
// ...and capture the result
dataPriv.set( this, type, {
value: jQuery.event.trigger(
// Support: IE <=9 - 11+
// Extend with the prototype to reset the above stopImmediatePropagation()
jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
saved.slice( 1 ),
this
)
} );
// Abort handling of the native event
event.stopImmediatePropagation();
}
}
} );
}
jQuery.removeEvent = function( elem, type, handle ) {
// This "if" is needed for plain objects
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !( this instanceof jQuery.Event ) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = src.defaultPrevented ||
src.defaultPrevented === undefined &&
// Support: Android <=2.3 only
src.returnValue === false ?
returnTrue :
returnFalse;
// Create target properties
// Support: Safari <=6 - 7 only
// Target should not be a text node (#504, #13143)
this.target = ( src.target && src.target.nodeType === 3 ) ?
src.target.parentNode :
src.target;
this.currentTarget = src.currentTarget;
this.relatedTarget = src.relatedTarget;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || Date.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
constructor: jQuery.Event,
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
isSimulated: false,
preventDefault: function() {
var e = this.originalEvent;
this.isDefaultPrevented = returnTrue;
if ( e && !this.isSimulated ) {
e.preventDefault();
}
},
stopPropagation: function() {
var e = this.originalEvent;
this.isPropagationStopped = returnTrue;
if ( e && !this.isSimulated ) {
e.stopPropagation();
}
},
stopImmediatePropagation: function() {
var e = this.originalEvent;
this.isImmediatePropagationStopped = returnTrue;
if ( e && !this.isSimulated ) {
e.stopImmediatePropagation();
}
this.stopPropagation();
}
};
// Includes all common event props including KeyEvent and MouseEvent specific props
jQuery.each( {
altKey: true,
bubbles: true,
cancelable: true,
changedTouches: true,
ctrlKey: true,
detail: true,
eventPhase: true,
metaKey: true,
pageX: true,
pageY: true,
shiftKey: true,
view: true,
"char": true,
code: true,
charCode: true,
key: true,
keyCode: true,
button: true,
buttons: true,
clientX: true,
clientY: true,
offsetX: true,
offsetY: true,
pointerId: true,
pointerType: true,
screenX: true,
screenY: true,
targetTouches: true,
toElement: true,
touches: true,
which: function( event ) {
var button = event.button;
// Add which for key events
if ( event.which == null && rkeyEvent.test( event.type ) ) {
return event.charCode != null ? event.charCode : event.keyCode;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
if ( button & 1 ) {
return 1;
}
if ( button & 2 ) {
return 3;
}
if ( button & 4 ) {
return 2;
}
return 0;
}
return event.which;
}
}, jQuery.event.addProp );
jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
jQuery.event.special[ type ] = {
// Utilize native event if possible so blur/focus sequence is correct
setup: function() {
// Claim the first handler
// dataPriv.set( this, "focus", ... )
// dataPriv.set( this, "blur", ... )
leverageNative( this, type, expectSync );
// Return false to allow normal processing in the caller
return false;
},
trigger: function() {
// Force setup before trigger
leverageNative( this, type );
// Return non-false to allow normal event-path propagation
return true;
},
delegateType: delegateType
};
} );
// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
mouseenter: "mouseover",
mouseleave: "mouseout",
pointerenter: "pointerover",
pointerleave: "pointerout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var ret,
target = this,
related = event.relatedTarget,
handleObj = event.handleObj;
// For mouseenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
} );
jQuery.fn.extend( {
on: function( types, selector, data, fn ) {
return on( this, types, selector, data, fn );
},
one: function( types, selector, data, fn ) {
return on( this, types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ?
handleObj.origType + "." + handleObj.namespace :
handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each( function() {
jQuery.event.remove( this, types, fn, selector );
} );
}
} );
var
// Support: IE <=10 - 11, Edge 12 - 13 only
// In IE/Edge using regex groups here causes severe slowdowns.
// See https://connect.microsoft.com/IE/feedback/details/1736512/
rnoInnerhtml = /<script|<style|<link/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
// Prefer a tbody over its parent table for containing new rows
function manipulationTarget( elem, content ) {
if ( nodeName( elem, "table" ) &&
nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
}
return elem;
}
// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
return elem;
}
function restoreScript( elem ) {
if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
elem.type = elem.type.slice( 5 );
} else {
elem.removeAttribute( "type" );
}
return elem;
}
function cloneCopyEvent( src, dest ) {
var i, l, type, pdataOld, udataOld, udataCur, events;
if ( dest.nodeType !== 1 ) {
return;
}
// 1. Copy private data: events, handlers, etc.
if ( dataPriv.hasData( src ) ) {
pdataOld = dataPriv.get( src );
events = pdataOld.events;
if ( events ) {
dataPriv.remove( dest, "handle events" );
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
}
// 2. Copy user data
if ( dataUser.hasData( src ) ) {
udataOld = dataUser.access( src );
udataCur = jQuery.extend( {}, udataOld );
dataUser.set( dest, udataCur );
}
}
// Fix IE bugs, see support tests
function fixInput( src, dest ) {
var nodeName = dest.nodeName.toLowerCase();
// Fails to persist the checked state of a cloned checkbox or radio button.
if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
dest.checked = src.checked;
// Fails to return the selected option to the default selected state when cloning options
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
function domManip( collection, args, callback, ignored ) {
// Flatten any nested arrays
args = flat( args );
var fragment, first, scripts, hasScripts, node, doc,
i = 0,
l = collection.length,
iNoClone = l - 1,
value = args[ 0 ],
valueIsFunction = isFunction( value );
// We can't cloneNode fragments that contain checked, in WebKit
if ( valueIsFunction ||
( l > 1 && typeof value === "string" &&
!support.checkClone && rchecked.test( value ) ) ) {
return collection.each( function( index ) {
var self = collection.eq( index );
if ( valueIsFunction ) {
args[ 0 ] = value.call( this, index, self.html() );
}
domManip( self, args, callback, ignored );
} );
}
if ( l ) {
fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
// Require either new content or an interest in ignored elements to invoke the callback
if ( first || ignored ) {
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
hasScripts = scripts.length;
// Use the original fragment for the last item
// instead of the first because it can end up
// being emptied incorrectly in certain situations (#8070).
for ( ; i < l; i++ ) {
node = fragment;
if ( i !== iNoClone ) {
node = jQuery.clone( node, true, true );
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
callback.call( collection[ i ], node, i );
}
if ( hasScripts ) {
doc = scripts[ scripts.length - 1 ].ownerDocument;
// Reenable scripts
jQuery.map( scripts, restoreScript );
// Evaluate executable scripts on first document insertion
for ( i = 0; i < hasScripts; i++ ) {
node = scripts[ i ];
if ( rscriptType.test( node.type || "" ) &&
!dataPriv.access( node, "globalEval" ) &&
jQuery.contains( doc, node ) ) {
if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
// Optional AJAX dependency, but won't run scripts if not present
if ( jQuery._evalUrl && !node.noModule ) {
jQuery._evalUrl( node.src, {
nonce: node.nonce || node.getAttribute( "nonce" )
}, doc );
}
} else {
DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
}
}
}
}
}
}
return collection;
}
function remove( elem, selector, keepData ) {
var node,
nodes = selector ? jQuery.filter( selector, elem ) : elem,
i = 0;
for ( ; ( node = nodes[ i ] ) != null; i++ ) {
if ( !keepData && node.nodeType === 1 ) {
jQuery.cleanData( getAll( node ) );
}
if ( node.parentNode ) {
if ( keepData && isAttached( node ) ) {
setGlobalEval( getAll( node, "script" ) );
}
node.parentNode.removeChild( node );
}
}
return elem;
}
jQuery.extend( {
htmlPrefilter: function( html ) {
return html;
},
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var i, l, srcElements, destElements,
clone = elem.cloneNode( true ),
inPage = isAttached( elem );
// Fix IE cloning issues
if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
!jQuery.isXMLDoc( elem ) ) {
// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
destElements = getAll( clone );
srcElements = getAll( elem );
for ( i = 0, l = srcElements.length; i < l; i++ ) {
fixInput( srcElements[ i ], destElements[ i ] );
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
if ( deepDataAndEvents ) {
srcElements = srcElements || getAll( elem );
destElements = destElements || getAll( clone );
for ( i = 0, l = srcElements.length; i < l; i++ ) {
cloneCopyEvent( srcElements[ i ], destElements[ i ] );
}
} else {
cloneCopyEvent( elem, clone );
}
}
// Preserve script evaluation history
destElements = getAll( clone, "script" );
if ( destElements.length > 0 ) {
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
// Return the cloned set
return clone;
},
cleanData: function( elems ) {
var data, elem, type,
special = jQuery.event.special,
i = 0;
for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
if ( acceptData( elem ) ) {
if ( ( data = elem[ dataPriv.expando ] ) ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
// Support: Chrome <=35 - 45+
// Assign undefined instead of using delete, see Data#remove
elem[ dataPriv.expando ] = undefined;
}
if ( elem[ dataUser.expando ] ) {
// Support: Chrome <=35 - 45+
// Assign undefined instead of using delete, see Data#remove
elem[ dataUser.expando ] = undefined;
}
}
}
}
} );
jQuery.fn.extend( {
detach: function( selector ) {
return remove( this, selector, true );
},
remove: function( selector ) {
return remove( this, selector );
},
text: function( value ) {
return access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().each( function() {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.textContent = value;
}
} );
}, null, value, arguments.length );
},
append: function() {
return domManip( this, arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.appendChild( elem );
}
} );
},
prepend: function() {
return domManip( this, arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.insertBefore( elem, target.firstChild );
}
} );
},
before: function() {
return domManip( this, arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
} );
},
after: function() {
return domManip( this, arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this.nextSibling );
}
} );
},
empty: function() {
var elem,
i = 0;
for ( ; ( elem = this[ i ] ) != null; i++ ) {
if ( elem.nodeType === 1 ) {
// Prevent memory leaks
jQuery.cleanData( getAll( elem, false ) );
// Remove any remaining nodes
elem.textContent = "";
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function() {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
} );
},
html: function( value ) {
return access( this, function( value ) {
var elem = this[ 0 ] || {},
i = 0,
l = this.length;
if ( value === undefined && elem.nodeType === 1 ) {
return elem.innerHTML;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
value = jQuery.htmlPrefilter( value );
try {
for ( ; i < l; i++ ) {
elem = this[ i ] || {};
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch ( e ) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function() {
var ignored = [];
// Make the changes, replacing each non-ignored context element with the new content
return domManip( this, arguments, function( elem ) {
var parent = this.parentNode;
if ( jQuery.inArray( this, ignored ) < 0 ) {
jQuery.cleanData( getAll( this ) );
if ( parent ) {
parent.replaceChild( elem, this );
}
}
// Force callback invocation
}, ignored );
}
} );
jQuery.each( {
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
ret = [],
insert = jQuery( selector ),
last = insert.length - 1,
i = 0;
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone( true );
jQuery( insert[ i ] )[ original ]( elems );
// Support: Android <=4.0 only, PhantomJS 1 only
// .get() because push.apply(_, arraylike) throws on ancient WebKit
push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
} );
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
var getStyles = function( elem ) {
// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
// IE throws on elements created in popups
// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
var view = elem.ownerDocument.defaultView;
if ( !view || !view.opener ) {
view = window;
}
return view.getComputedStyle( elem );
};
var swap = function( elem, options, callback ) {
var ret, name,
old = {};
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.call( elem );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
};
var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
( function() {
// Executing both pixelPosition & boxSizingReliable tests require only one layout
// so they're executed at the same time to save the second computation.
function computeStyleTests() {
// This is a singleton, we need to execute it only once
if ( !div ) {
return;
}
container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
"margin-top:1px;padding:0;border:0";
div.style.cssText =
"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
"margin:auto;border:1px;padding:1px;" +
"width:60%;top:1%";
documentElement.appendChild( container ).appendChild( div );
var divStyle = window.getComputedStyle( div );
pixelPositionVal = divStyle.top !== "1%";
// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
// Some styles come back with percentage values, even though they shouldn't
div.style.right = "60%";
pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
// Support: IE 9 - 11 only
// Detect misreporting of content dimensions for box-sizing:border-box elements
boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
// Support: IE 9 only
// Detect overflow:scroll screwiness (gh-3699)
// Support: Chrome <=64
// Don't get tricked when zoom affects offsetWidth (gh-4029)
div.style.position = "absolute";
scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;
documentElement.removeChild( container );
// Nullify the div so it wouldn't be stored in the memory and
// it will also be a sign that checks already performed
div = null;
}
function roundPixelMeasures( measure ) {
return Math.round( parseFloat( measure ) );
}
var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
reliableTrDimensionsVal, reliableMarginLeftVal,
container = document.createElement( "div" ),
div = document.createElement( "div" );
// Finish early in limited (non-browser) environments
if ( !div.style ) {
return;
}
// Support: IE <=9 - 11 only
// Style of cloned element affects source element cloned (#8908)
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
jQuery.extend( support, {
boxSizingReliable: function() {
computeStyleTests();
return boxSizingReliableVal;
},
pixelBoxStyles: function() {
computeStyleTests();
return pixelBoxStylesVal;
},
pixelPosition: function() {
computeStyleTests();
return pixelPositionVal;
},
reliableMarginLeft: function() {
computeStyleTests();
return reliableMarginLeftVal;
},
scrollboxSize: function() {
computeStyleTests();
return scrollboxSizeVal;
},
// Support: IE 9 - 11+, Edge 15 - 18+
// IE/Edge misreport `getComputedStyle` of table rows with width/height
// set in CSS while `offset*` properties report correct values.
// Behavior in IE 9 is more subtle than in newer versions & it passes
// some versions of this test; make sure not to make it pass there!
reliableTrDimensions: function() {
var table, tr, trChild, trStyle;
if ( reliableTrDimensionsVal == null ) {
table = document.createElement( "table" );
tr = document.createElement( "tr" );
trChild = document.createElement( "div" );
table.style.cssText = "position:absolute;left:-11111px";
tr.style.height = "1px";
trChild.style.height = "9px";
documentElement
.appendChild( table )
.appendChild( tr )
.appendChild( trChild );
trStyle = window.getComputedStyle( tr );
reliableTrDimensionsVal = parseInt( trStyle.height ) > 3;
documentElement.removeChild( table );
}
return reliableTrDimensionsVal;
}
} );
} )();
function curCSS( elem, name, computed ) {
var width, minWidth, maxWidth, ret,
// Support: Firefox 51+
// Retrieving style before computed somehow
// fixes an issue with getting wrong values
// on detached elements
style = elem.style;
computed = computed || getStyles( elem );
// getPropertyValue is needed for:
// .css('filter') (IE 9 only, #12537)
// .css('--customProperty) (#3144)
if ( computed ) {
ret = computed.getPropertyValue( name ) || computed[ name ];
if ( ret === "" && !isAttached( elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Android Browser returns percentage for some values,
// but width seems to be reliably pixels.
// This is against the CSSOM draft spec:
// https://drafts.csswg.org/cssom/#resolved-values
if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
// Remember the original values
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
// Put in the new values to get a computed value out
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
// Revert the changed values
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret !== undefined ?
// Support: IE <=9 - 11 only
// IE returns zIndex value as an integer.
ret + "" :
ret;
}
function addGetHookIf( conditionFn, hookFn ) {
// Define the hook, we'll check on the first run if it's really needed.
return {
get: function() {
if ( conditionFn() ) {
// Hook not needed (or it's not possible to use it due
// to missing dependency), remove it.
delete this.get;
return;
}
// Hook needed; redefine it so that the support test is not executed again.
return ( this.get = hookFn ).apply( this, arguments );
}
};
}
var cssPrefixes = [ "Webkit", "Moz", "ms" ],
emptyStyle = document.createElement( "div" ).style,
vendorProps = {};
// Return a vendor-prefixed property or undefined
function vendorPropName( name ) {
// Check for vendor prefixed names
var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in emptyStyle ) {
return name;
}
}
}
// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
function finalPropName( name ) {
var final = jQuery.cssProps[ name ] || vendorProps[ name ];
if ( final ) {
return final;
}
if ( name in emptyStyle ) {
return name;
}
return vendorProps[ name ] = vendorPropName( name ) || name;
}
var
// Swappable if display is none or starts with table
// except "table", "table-cell", or "table-caption"
// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
rcustomProp = /^--/,
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: "0",
fontWeight: "400"
};
function setPositiveNumber( _elem, value, subtract ) {
// Any relative (+/-) values have already been
// normalized at this point
var matches = rcssNum.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
value;
}
function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
var i = dimension === "width" ? 1 : 0,
extra = 0,
delta = 0;
// Adjustment may not be necessary
if ( box === ( isBorderBox ? "border" : "content" ) ) {
return 0;
}
for ( ; i < 4; i += 2 ) {
// Both box models exclude margin
if ( box === "margin" ) {
delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
}
// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
if ( !isBorderBox ) {
// Add padding
delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// For "border" or "margin", add border
if ( box !== "padding" ) {
delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
// But still keep track of it otherwise
} else {
extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
// If we get here with a border-box (content + padding + border), we're seeking "content" or
// "padding" or "margin"
} else {
// For "content", subtract padding
if ( box === "content" ) {
delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
// For "content" or "padding", subtract border
if ( box !== "margin" ) {
delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
}
}
// Account for positive content-box scroll gutter when requested by providing computedVal
if ( !isBorderBox && computedVal >= 0 ) {
// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
// Assuming integer scroll gutter, subtract the rest and round down
delta += Math.max( 0, Math.ceil(
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
computedVal -
delta -
extra -
0.5
// If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
// Use an explicit zero to avoid NaN (gh-3964)
) ) || 0;
}
return delta;
}
function getWidthOrHeight( elem, dimension, extra ) {
// Start with computed style
var styles = getStyles( elem ),
// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
// Fake content-box until we know it's needed to know the true value.
boxSizingNeeded = !support.boxSizingReliable() || extra,
isBorderBox = boxSizingNeeded &&
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
valueIsBorderBox = isBorderBox,
val = curCSS( elem, dimension, styles ),
offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );
// Support: Firefox <=54
// Return a confounding non-pixel value or feign ignorance, as appropriate.
if ( rnumnonpx.test( val ) ) {
if ( !extra ) {
return val;
}
val = "auto";
}
// Support: IE 9 - 11 only
// Use offsetWidth/offsetHeight for when box sizing is unreliable.
// In those cases, the computed value can be trusted to be border-box.
if ( ( !support.boxSizingReliable() && isBorderBox ||
// Support: IE 10 - 11+, Edge 15 - 18+
// IE/Edge misreport `getComputedStyle` of table rows with width/height
// set in CSS while `offset*` properties report correct values.
// Interestingly, in some cases IE 9 doesn't suffer from this issue.
!support.reliableTrDimensions() && nodeName( elem, "tr" ) ||
// Fall back to offsetWidth/offsetHeight when value is "auto"
// This happens for inline elements with no explicit setting (gh-3571)
val === "auto" ||
// Support: Android <=4.1 - 4.3 only
// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
// Make sure the element is visible & connected
elem.getClientRects().length ) {
isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
// Where available, offsetWidth/offsetHeight approximate border box dimensions.
// Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
// retrieved value as a content box dimension.
valueIsBorderBox = offsetProp in elem;
if ( valueIsBorderBox ) {
val = elem[ offsetProp ];
}
}
// Normalize "" and auto
val = parseFloat( val ) || 0;
// Adjust for the element's box model
return ( val +
boxModelAdjustment(
elem,
dimension,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox,
styles,
// Provide the current computed size to request scroll gutter calculation (gh-3589)
val
)
) + "px";
}
jQuery.extend( {
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
}
}
}
},
// Don't automatically add "px" to these possibly-unitless properties
cssNumber: {
"animationIterationCount": true,
"columnCount": true,
"fillOpacity": true,
"flexGrow": true,
"flexShrink": true,
"fontWeight": true,
"gridArea": true,
"gridColumn": true,
"gridColumnEnd": true,
"gridColumnStart": true,
"gridRow": true,
"gridRowEnd": true,
"gridRowStart": true,
"lineHeight": true,
"opacity": true,
"order": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, hooks,
origName = camelCase( name ),
isCustomProp = rcustomProp.test( name ),
style = elem.style;
// Make sure that we're working with the right name. We don't
// want to query the value if it is a CSS custom property
// since they are user-defined.
if ( !isCustomProp ) {
name = finalPropName( origName );
}
// Gets hook for the prefixed version, then unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// Convert "+=" or "-=" to relative numbers (#7345)
if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
value = adjustCSS( elem, name, ret );
// Fixes bug #9237
type = "number";
}
// Make sure that null and NaN values aren't set (#7116)
if ( value == null || value !== value ) {
return;
}
// If a number was passed in, add the unit (except for certain CSS properties)
// The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
// "px" to a few hardcoded values.
if ( type === "number" && !isCustomProp ) {
value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
}
// background-* props affect original clone's values
if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
style[ name ] = "inherit";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !( "set" in hooks ) ||
( value = hooks.set( elem, value, extra ) ) !== undefined ) {
if ( isCustomProp ) {
style.setProperty( name, value );
} else {
style[ name ] = value;
}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks &&
( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra, styles ) {
var val, num, hooks,
origName = camelCase( name ),
isCustomProp = rcustomProp.test( name );
// Make sure that we're working with the right name. We don't
// want to modify the value if it is a CSS custom property
// since they are user-defined.
if ( !isCustomProp ) {
name = finalPropName( origName );
}
// Try prefixed name followed by the unprefixed name
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
}
// Otherwise, if a way to get the computed value exists, use that
if ( val === undefined ) {
val = curCSS( elem, name, styles );
}
// Convert "normal" to computed value
if ( val === "normal" && name in cssNormalTransform ) {
val = cssNormalTransform[ name ];
}
// Make numeric if forced or a qualifier was provided and val looks numeric
if ( extra === "" || extra ) {
num = parseFloat( val );
return extra === true || isFinite( num ) ? num || 0 : val;
}
return val;
}
} );
jQuery.each( [ "height", "width" ], function( _i, dimension ) {
jQuery.cssHooks[ dimension ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
// Certain elements can have dimension info if we invisibly show them
// but it must have a current display style that would benefit
return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
// Support: Safari 8+
// Table columns in Safari have non-zero offsetWidth & zero
// getBoundingClientRect().width unless display is changed.
// Support: IE <=11 only
// Running getBoundingClientRect on a disconnected node
// in IE throws an error.
( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
swap( elem, cssShow, function() {
return getWidthOrHeight( elem, dimension, extra );
} ) :
getWidthOrHeight( elem, dimension, extra );
}
},
set: function( elem, value, extra ) {
var matches,
styles = getStyles( elem ),
// Only read styles.position if the test has a chance to fail
// to avoid forcing a reflow.
scrollboxSizeBuggy = !support.scrollboxSize() &&
styles.position === "absolute",
// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
boxSizingNeeded = scrollboxSizeBuggy || extra,
isBorderBox = boxSizingNeeded &&
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
subtract = extra ?
boxModelAdjustment(
elem,
dimension,
extra,
isBorderBox,
styles
) :
0;
// Account for unreliable border-box dimensions by comparing offset* to computed and
// faking a content-box to get border and padding (gh-3699)
if ( isBorderBox && scrollboxSizeBuggy ) {
subtract -= Math.ceil(
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
parseFloat( styles[ dimension ] ) -
boxModelAdjustment( elem, dimension, "border", false, styles ) -
0.5
);
}
// Convert to pixels if value adjustment is needed
if ( subtract && ( matches = rcssNum.exec( value ) ) &&
( matches[ 3 ] || "px" ) !== "px" ) {
elem.style[ dimension ] = value;
value = jQuery.css( elem, dimension );
}
return setPositiveNumber( elem, value, subtract );
}
};
} );
jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
function( elem, computed ) {
if ( computed ) {
return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
elem.getBoundingClientRect().left -
swap( elem, { marginLeft: 0 }, function() {
return elem.getBoundingClientRect().left;
} )
) + "px";
}
}
);
// These hooks are used by animate to expand properties
jQuery.each( {
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i = 0,
expanded = {},
// Assumes a single number if not a string
parts = typeof value === "string" ? value.split( " " ) : [ value ];
for ( ; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
if ( prefix !== "margin" ) {
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
}
} );
jQuery.fn.extend( {
css: function( name, value ) {
return access( this, function( elem, name, value ) {
var styles, len,
map = {},
i = 0;
if ( Array.isArray( name ) ) {
styles = getStyles( elem );
len = name.length;
for ( ; i < len; i++ ) {
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
}
return map;
}
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
}
} );
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = {
constructor: Tween,
init: function( elem, options, prop, end, easing, unit ) {
this.elem = elem;
this.prop = prop;
this.easing = easing || jQuery.easing._default;
this.options = options;
this.start = this.now = this.cur();
this.end = end;
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
},
cur: function() {
var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ?
hooks.get( this ) :
Tween.propHooks._default.get( this );
},
run: function( percent ) {
var eased,
hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) {
this.pos = eased = jQuery.easing[ this.easing ](
percent, this.options.duration * percent, 0, 1, this.options.duration
);
} else {
this.pos = eased = percent;
}
this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
if ( hooks && hooks.set ) {
hooks.set( this );
} else {
Tween.propHooks._default.set( this );
}
return this;
}
};
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = {
_default: {
get: function( tween ) {
var result;
// Use a property on the element directly when it is not a DOM element,
// or when there is no matching style property that exists.
if ( tween.elem.nodeType !== 1 ||
tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
return tween.elem[ tween.prop ];
}
// Passing an empty string as a 3rd parameter to .css will automatically
// attempt a parseFloat and fallback to a string if the parse fails.
// Simple values such as "10px" are parsed to Float;
// complex values such as "rotate(1rad)" are returned as-is.
result = jQuery.css( tween.elem, tween.prop, "" );
// Empty strings, null, undefined and "auto" are converted to 0.
return !result || result === "auto" ? 0 : result;
},
set: function( tween ) {
// Use step hook for back compat.
// Use cssHook if its there.
// Use .style if available and use plain properties where available.
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.nodeType === 1 && (
jQuery.cssHooks[ tween.prop ] ||
tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
} else {
tween.elem[ tween.prop ] = tween.now;
}
}
}
};
// Support: IE <=9 only
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p * Math.PI ) / 2;
},
_default: "swing"
};
jQuery.fx = Tween.prototype.init;
// Back compat <1.8 extension point
jQuery.fx.step = {};
var
fxNow, inProgress,
rfxtypes = /^(?:toggle|show|hide)$/,
rrun = /queueHooks$/;
function schedule() {
if ( inProgress ) {
if ( document.hidden === false && window.requestAnimationFrame ) {
window.requestAnimationFrame( schedule );
} else {
window.setTimeout( schedule, jQuery.fx.interval );
}
jQuery.fx.tick();
}
}
// Animations created synchronously will run synchronously
function createFxNow() {
window.setTimeout( function() {
fxNow = undefined;
} );
return ( fxNow = Date.now() );
}
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
i = 0,
attrs = { height: type };
// If we include width, step value is 1 to do all cssExpand values,
// otherwise step value is 2 to skip over Left and Right
includeWidth = includeWidth ? 1 : 0;
for ( ; i < 4; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
}
function createTween( value, prop, animation ) {
var tween,
collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
// We're done with this property
return tween;
}
}
}
function defaultPrefilter( elem, props, opts ) {
var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
isBox = "width" in props || "height" in props,
anim = this,
orig = {},
style = elem.style,
hidden = elem.nodeType && isHiddenWithinTree( elem ),
dataShow = dataPriv.get( elem, "fxshow" );
// Queue-skipping animations hijack the fx hooks
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always( function() {
// Ensure the complete handler is called before this completes
anim.always( function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
} );
} );
}
// Detect show/hide animations
for ( prop in props ) {
value = props[ prop ];
if ( rfxtypes.test( value ) ) {
delete props[ prop ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
// Pretend to be hidden if this is a "show" and
// there is still data from a stopped show/hide
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
hidden = true;
// Ignore all other no-op show/hide data
} else {
continue;
}
}
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
}
}
// Bail out if this is a no-op like .hide().hide()
propTween = !jQuery.isEmptyObject( props );
if ( !propTween && jQuery.isEmptyObject( orig ) ) {
return;
}
// Restrict "overflow" and "display" styles during box animations
if ( isBox && elem.nodeType === 1 ) {
// Support: IE <=9 - 11, Edge 12 - 15
// Record all 3 overflow attributes because IE does not infer the shorthand
// from identically-valued overflowX and overflowY and Edge just mirrors
// the overflowX value there.
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Identify a display type, preferring old show/hide data over the CSS cascade
restoreDisplay = dataShow && dataShow.display;
if ( restoreDisplay == null ) {
restoreDisplay = dataPriv.get( elem, "display" );
}
display = jQuery.css( elem, "display" );
if ( display === "none" ) {
if ( restoreDisplay ) {
display = restoreDisplay;
} else {
// Get nonempty value(s) by temporarily forcing visibility
showHide( [ elem ], true );
restoreDisplay = elem.style.display || restoreDisplay;
display = jQuery.css( elem, "display" );
showHide( [ elem ] );
}
}
// Animate inline elements as inline-block
if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
if ( jQuery.css( elem, "float" ) === "none" ) {
// Restore the original display value at the end of pure show/hide animations
if ( !propTween ) {
anim.done( function() {
style.display = restoreDisplay;
} );
if ( restoreDisplay == null ) {
display = style.display;
restoreDisplay = display === "none" ? "" : display;
}
}
style.display = "inline-block";
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
anim.always( function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
} );
}
// Implement show/hide animations
propTween = false;
for ( prop in orig ) {
// General show/hide setup for this element animation
if ( !propTween ) {
if ( dataShow ) {
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
} else {
dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
}
// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
if ( toggle ) {
dataShow.hidden = !hidden;
}
// Show elements before animating them
if ( hidden ) {
showHide( [ elem ], true );
}
/* eslint-disable no-loop-func */
anim.done( function() {
/* eslint-enable no-loop-func */
// The final step of a "hide" animation is actually hiding the element
if ( !hidden ) {
showHide( [ elem ] );
}
dataPriv.remove( elem, "fxshow" );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
} );
}
// Per-property setup
propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = propTween.start;
if ( hidden ) {
propTween.end = propTween.start;
propTween.start = 0;
}
}
}
}
function propFilter( props, specialEasing ) {
var index, name, easing, value, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( Array.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// Not quite $.extend, this won't overwrite existing keys.
// Reusing 'index' because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
}
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = Animation.prefilters.length,
deferred = jQuery.Deferred().always( function() {
// Don't match elem in the :animated selector
delete tick.elem;
} ),
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// Support: Android 2.3 only
// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ] );
// If there's more to do, yield
if ( percent < 1 && length ) {
return remaining;
}
// If this was an empty animation, synthesize a final progress notification
if ( !length ) {
deferred.notifyWith( elem, [ animation, 1, 0 ] );
}
// Resolve the animation and report its conclusion
deferred.resolveWith( elem, [ animation ] );
return false;
},
animation = deferred.promise( {
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, {
specialEasing: {},
easing: jQuery.easing._default
}, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// If we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
if ( stopped ) {
return this;
}
stopped = true;
for ( ; index < length; index++ ) {
animation.tweens[ index ].run( 1 );
}
// Resolve when we played the last frame; otherwise, reject
if ( gotoEnd ) {
deferred.notifyWith( elem, [ animation, 1, 0 ] );
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
} ),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length; index++ ) {
result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
if ( isFunction( result.stop ) ) {
jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
result.stop.bind( result );
}
return result;
}
}
jQuery.map( props, createTween, animation );
if ( isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
// Attach callbacks from options
animation
.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
jQuery.fx.timer(
jQuery.extend( tick, {
elem: elem,
anim: animation,
queue: animation.opts.queue
} )
);
return animation;
}
jQuery.Animation = jQuery.extend( Animation, {
tweeners: {
"*": [ function( prop, value ) {
var tween = this.createTween( prop, value );
adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
return tween;
} ]
},
tweener: function( props, callback ) {
if ( isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.match( rnothtmlwhite );
}
var prop,
index = 0,
length = props.length;
for ( ; index < length; index++ ) {
prop = props[ index ];
Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
Animation.tweeners[ prop ].unshift( callback );
}
},
prefilters: [ defaultPrefilter ],
prefilter: function( callback, prepend ) {
if ( prepend ) {
Animation.prefilters.unshift( callback );
} else {
Animation.prefilters.push( callback );
}
}
} );
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !isFunction( easing ) && easing
};
// Go to the end state if fx are off
if ( jQuery.fx.off ) {
opt.duration = 0;
} else {
if ( typeof opt.duration !== "number" ) {
if ( opt.duration in jQuery.fx.speeds ) {
opt.duration = jQuery.fx.speeds[ opt.duration ];
} else {
opt.duration = jQuery.fx.speeds._default;
}
}
}
// Normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
}
};
return opt;
};
jQuery.fn.extend( {
fadeTo: function( speed, to, easing, callback ) {
// Show any hidden elements after setting opacity to 0
return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
// Animate to the value specified
.end().animate( { opacity: to }, speed, easing, callback );
},
animate: function( prop, speed, easing, callback ) {
var empty = jQuery.isEmptyObject( prop ),
optall = jQuery.speed( speed, easing, callback ),
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
// Empty animations, or finishing resolves immediately
if ( empty || dataPriv.get( this, "finish" ) ) {
anim.stop( true );
}
};
doAnimation.finish = doAnimation;
return empty || optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
var stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
};
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue ) {
this.queue( type || "fx", [] );
}
return this.each( function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = dataPriv.get( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
} else {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
stopQueue( data[ index ] );
}
}
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this &&
( type == null || timers[ index ].queue === type ) ) {
timers[ index ].anim.stop( gotoEnd );
dequeue = false;
timers.splice( index, 1 );
}
}
// Start the next in the queue if the last step wasn't forced.
// Timers currently will call their complete callbacks, which
// will dequeue but only if they were gotoEnd.
if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
} );
},
finish: function( type ) {
if ( type !== false ) {
type = type || "fx";
}
return this.each( function() {
var index,
data = dataPriv.get( this ),
queue = data[ type + "queue" ],
hooks = data[ type + "queueHooks" ],
timers = jQuery.timers,
length = queue ? queue.length : 0;
// Enable finishing flag on private data
data.finish = true;
// Empty the queue first
jQuery.queue( this, type, [] );
if ( hooks && hooks.stop ) {
hooks.stop.call( this, true );
}
// Look for any active animations, and finish them
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
timers[ index ].anim.stop( true );
timers.splice( index, 1 );
}
}
// Look for any animations in the old queue and finish them
for ( index = 0; index < length; index++ ) {
if ( queue[ index ] && queue[ index ].finish ) {
queue[ index ].finish.call( this );
}
}
// Turn off finishing flag
delete data.finish;
} );
}
} );
jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) {
var cssFn = jQuery.fn[ name ];
jQuery.fn[ name ] = function( speed, easing, callback ) {
return speed == null || typeof speed === "boolean" ?
cssFn.apply( this, arguments ) :
this.animate( genFx( name, true ), speed, easing, callback );
};
} );
// Generate shortcuts for custom animations
jQuery.each( {
slideDown: genFx( "show" ),
slideUp: genFx( "hide" ),
slideToggle: genFx( "toggle" ),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
} );
jQuery.timers = [];
jQuery.fx.tick = function() {
var timer,
i = 0,
timers = jQuery.timers;
fxNow = Date.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Run the timer and safely remove it when done (allowing for external removal)
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
fxNow = undefined;
};
jQuery.fx.timer = function( timer ) {
jQuery.timers.push( timer );
jQuery.fx.start();
};
jQuery.fx.interval = 13;
jQuery.fx.start = function() {
if ( inProgress ) {
return;
}
inProgress = true;
schedule();
};
jQuery.fx.stop = function() {
inProgress = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Based off of the plugin by Clint Helfers, with permission.
// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = window.setTimeout( next, time );
hooks.stop = function() {
window.clearTimeout( timeout );
};
} );
};
( function() {
var input = document.createElement( "input" ),
select = document.createElement( "select" ),
opt = select.appendChild( document.createElement( "option" ) );
input.type = "checkbox";
// Support: Android <=4.3 only
// Default value for a checkbox should be "on"
support.checkOn = input.value !== "";
// Support: IE <=11 only
// Must access selectedIndex to make default options select
support.optSelected = opt.selected;
// Support: IE <=11 only
// An input loses its value after becoming a radio
input = document.createElement( "input" );
input.value = "t";
input.type = "radio";
support.radioValue = input.value === "t";
} )();
var boolHook,
attrHandle = jQuery.expr.attrHandle;
jQuery.fn.extend( {
attr: function( name, value ) {
return access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each( function() {
jQuery.removeAttr( this, name );
} );
}
} );
jQuery.extend( {
attr: function( elem, name, value ) {
var ret, hooks,
nType = elem.nodeType;
// Don't get/set attributes on text, comment and attribute nodes
if ( nType === 3 || nType === 8 || nType === 2 ) {
return;
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === "undefined" ) {
return jQuery.prop( elem, name, value );
}
// Attribute hooks are determined by the lowercase version
// Grab necessary hook if one is defined
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
return;
}
if ( hooks && "set" in hooks &&
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
return ret;
}
elem.setAttribute( name, value + "" );
return value;
}
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
return ret;
}
ret = jQuery.find.attr( elem, name );
// Non-existent attributes return null, we normalize to undefined
return ret == null ? undefined : ret;
},
attrHooks: {
type: {
set: function( elem, value ) {
if ( !support.radioValue && value === "radio" &&
nodeName( elem, "input" ) ) {
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
}
},
removeAttr: function( elem, value ) {
var name,
i = 0,
// Attribute names can contain non-HTML whitespace characters
// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
attrNames = value && value.match( rnothtmlwhite );
if ( attrNames && elem.nodeType === 1 ) {
while ( ( name = attrNames[ i++ ] ) ) {
elem.removeAttribute( name );
}
}
}
} );
// Hooks for boolean attributes
boolHook = {
set: function( elem, value, name ) {
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else {
elem.setAttribute( name, name );
}
return name;
}
};
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) {
var getter = attrHandle[ name ] || jQuery.find.attr;
attrHandle[ name ] = function( elem, name, isXML ) {
var ret, handle,
lowercaseName = name.toLowerCase();
if ( !isXML ) {
// Avoid an infinite loop by temporarily removing this function from the getter
handle = attrHandle[ lowercaseName ];
attrHandle[ lowercaseName ] = ret;
ret = getter( elem, name, isXML ) != null ?
lowercaseName :
null;
attrHandle[ lowercaseName ] = handle;
}
return ret;
};
} );
var rfocusable = /^(?:input|select|textarea|button)$/i,
rclickable = /^(?:a|area)$/i;
jQuery.fn.extend( {
prop: function( name, value ) {
return access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
return this.each( function() {
delete this[ jQuery.propFix[ name ] || name ];
} );
}
} );
jQuery.extend( {
prop: function( elem, name, value ) {
var ret, hooks,
nType = elem.nodeType;
// Don't get/set properties on text, comment and attribute nodes
if ( nType === 3 || nType === 8 || nType === 2 ) {
return;
}
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
if ( hooks && "set" in hooks &&
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
return ret;
}
return ( elem[ name ] = value );
}
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
return ret;
}
return elem[ name ];
},
propHooks: {
tabIndex: {
get: function( elem ) {
// Support: IE <=9 - 11 only
// elem.tabIndex doesn't always return the
// correct value when it hasn't been explicitly set
// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
// Use proper attribute retrieval(#12072)
var tabindex = jQuery.find.attr( elem, "tabindex" );
if ( tabindex ) {
return parseInt( tabindex, 10 );
}
if (
rfocusable.test( elem.nodeName ) ||
rclickable.test( elem.nodeName ) &&
elem.href
) {
return 0;
}
return -1;
}
}
},
propFix: {
"for": "htmlFor",
"class": "className"
}
} );
// Support: IE <=11 only
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
// The getter ensures a default option is selected
// when in an optgroup
// eslint rule "no-unused-expressions" is disabled for this code
// since it considers such accessions noop
if ( !support.optSelected ) {
jQuery.propHooks.selected = {
get: function( elem ) {
/* eslint no-unused-expressions: "off" */
var parent = elem.parentNode;
if ( parent && parent.parentNode ) {
parent.parentNode.selectedIndex;
}
return null;
},
set: function( elem ) {
/* eslint no-unused-expressions: "off" */
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
}
};
}
jQuery.each( [
"tabIndex",
"readOnly",
"maxLength",
"cellSpacing",
"cellPadding",
"rowSpan",
"colSpan",
"useMap",
"frameBorder",
"contentEditable"
], function() {
jQuery.propFix[ this.toLowerCase() ] = this;
} );
// Strip and collapse whitespace according to HTML spec
// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
function stripAndCollapse( value ) {
var tokens = value.match( rnothtmlwhite ) || [];
return tokens.join( " " );
}
function getClass( elem ) {
return elem.getAttribute && elem.getAttribute( "class" ) || "";
}
function classesToArray( value ) {
if ( Array.isArray( value ) ) {
return value;
}
if ( typeof value === "string" ) {
return value.match( rnothtmlwhite ) || [];
}
return [];
}
jQuery.fn.extend( {
addClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( isFunction( value ) ) {
return this.each( function( j ) {
jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
} );
}
classes = classesToArray( value );
if ( classes.length ) {
while ( ( elem = this[ i++ ] ) ) {
curValue = getClass( elem );
cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
if ( cur ) {
j = 0;
while ( ( clazz = classes[ j++ ] ) ) {
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
// Only assign if different to avoid unneeded rendering.
finalValue = stripAndCollapse( cur );
if ( curValue !== finalValue ) {
elem.setAttribute( "class", finalValue );
}
}
}
}
return this;
},
removeClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( isFunction( value ) ) {
return this.each( function( j ) {
jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
} );
}
if ( !arguments.length ) {
return this.attr( "class", "" );
}
classes = classesToArray( value );
if ( classes.length ) {
while ( ( elem = this[ i++ ] ) ) {
curValue = getClass( elem );
// This expression is here for better compressibility (see addClass)
cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
if ( cur ) {
j = 0;
while ( ( clazz = classes[ j++ ] ) ) {
// Remove *all* instances
while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
cur = cur.replace( " " + clazz + " ", " " );
}
}
// Only assign if different to avoid unneeded rendering.
finalValue = stripAndCollapse( cur );
if ( curValue !== finalValue ) {
elem.setAttribute( "class", finalValue );
}
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value,
isValidValue = type === "string" || Array.isArray( value );
if ( typeof stateVal === "boolean" && isValidValue ) {
return stateVal ? this.addClass( value ) : this.removeClass( value );
}
if ( isFunction( value ) ) {
return this.each( function( i ) {
jQuery( this ).toggleClass(
value.call( this, i, getClass( this ), stateVal ),
stateVal
);
} );
}
return this.each( function() {
var className, i, self, classNames;
if ( isValidValue ) {
// Toggle individual class names
i = 0;
self = jQuery( this );
classNames = classesToArray( value );
while ( ( className = classNames[ i++ ] ) ) {
// Check each className given, space separated list
if ( self.hasClass( className ) ) {
self.removeClass( className );
} else {
self.addClass( className );
}
}
// Toggle whole class name
} else if ( value === undefined || type === "boolean" ) {
className = getClass( this );
if ( className ) {
// Store className if set
dataPriv.set( this, "__className__", className );
}
// If the element has a class name or if we're passed `false`,
// then remove the whole classname (if there was one, the above saved it).
// Otherwise bring back whatever was previously saved (if anything),
// falling back to the empty string if nothing was stored.
if ( this.setAttribute ) {
this.setAttribute( "class",
className || value === false ?
"" :
dataPriv.get( this, "__className__" ) || ""
);
}
}
} );
},
hasClass: function( selector ) {
var className, elem,
i = 0;
className = " " + selector + " ";
while ( ( elem = this[ i++ ] ) ) {
if ( elem.nodeType === 1 &&
( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
return true;
}
}
return false;
}
} );
var rreturn = /\r/g;
jQuery.fn.extend( {
val: function( value ) {
var hooks, ret, valueIsFunction,
elem = this[ 0 ];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] ||
jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks &&
"get" in hooks &&
( ret = hooks.get( elem, "value" ) ) !== undefined
) {
return ret;
}
ret = elem.value;
// Handle most common string cases
if ( typeof ret === "string" ) {
return ret.replace( rreturn, "" );
}
// Handle cases where value is null/undef or number
return ret == null ? "" : ret;
}
return;
}
valueIsFunction = isFunction( value );
return this.each( function( i ) {
var val;
if ( this.nodeType !== 1 ) {
return;
}
if ( valueIsFunction ) {
val = value.call( this, i, jQuery( this ).val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( Array.isArray( val ) ) {
val = jQuery.map( val, function( value ) {
return value == null ? "" : value + "";
} );
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
} );
}
} );
jQuery.extend( {
valHooks: {
option: {
get: function( elem ) {
var val = jQuery.find.attr( elem, "value" );
return val != null ?
val :
// Support: IE <=10 - 11 only
// option.text throws exceptions (#14686, #14858)
// Strip and collapse whitespace
// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
stripAndCollapse( jQuery.text( elem ) );
}
},
select: {
get: function( elem ) {
var value, option, i,
options = elem.options,
index = elem.selectedIndex,
one = elem.type === "select-one",
values = one ? null : [],
max = one ? index + 1 : options.length;
if ( index < 0 ) {
i = max;
} else {
i = one ? index : 0;
}
// Loop through all the selected options
for ( ; i < max; i++ ) {
option = options[ i ];
// Support: IE <=9 only
// IE8-9 doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
!option.disabled &&
( !option.parentNode.disabled ||
!nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
},
set: function( elem, value ) {
var optionSet, option,
options = elem.options,
values = jQuery.makeArray( value ),
i = options.length;
while ( i-- ) {
option = options[ i ];
/* eslint-disable no-cond-assign */
if ( option.selected =
jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
) {
optionSet = true;
}
/* eslint-enable no-cond-assign */
}
// Force browsers to behave consistently when non-matching value is set
if ( !optionSet ) {
elem.selectedIndex = -1;
}
return values;
}
}
}
} );
// Radios and checkboxes getter/setter
jQuery.each( [ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
set: function( elem, value ) {
if ( Array.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
}
}
};
if ( !support.checkOn ) {
jQuery.valHooks[ this ].get = function( elem ) {
return elem.getAttribute( "value" ) === null ? "on" : elem.value;
};
}
} );
// Return jQuery for attributes-only inclusion
support.focusin = "onfocusin" in window;
var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
stopPropagationCallback = function( e ) {
e.stopPropagation();
};
jQuery.extend( jQuery.event, {
trigger: function( event, data, elem, onlyHandlers ) {
var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
eventPath = [ elem || document ],
type = hasOwn.call( event, "type" ) ? event.type : event,
namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
cur = lastElement = tmp = elem = elem || document;
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf( "." ) > -1 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split( "." );
type = namespaces.shift();
namespaces.sort();
}
ontype = type.indexOf( ":" ) < 0 && "on" + type;
// Caller can pass in a jQuery.Event object, Object, or just an event type string
event = event[ jQuery.expando ] ?
event :
new jQuery.Event( type, typeof event === "object" && event );
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
event.isTrigger = onlyHandlers ? 2 : 3;
event.namespace = namespaces.join( "." );
event.rnamespace = event.namespace ?
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
null;
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data == null ?
[ event ] :
jQuery.makeArray( data, [ event ] );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
bubbleType = special.delegateType || type;
if ( !rfocusMorph.test( bubbleType + type ) ) {
cur = cur.parentNode;
}
for ( ; cur; cur = cur.parentNode ) {
eventPath.push( cur );
tmp = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( tmp === ( elem.ownerDocument || document ) ) {
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
}
// Fire handlers on the event path
i = 0;
while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
lastElement = cur;
event.type = i > 1 ?
bubbleType :
special.bindType || type;
// jQuery handler
handle = (
dataPriv.get( cur, "events" ) || Object.create( null )
)[ event.type ] &&
dataPriv.get( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Native handler
handle = ontype && cur[ ontype ];
if ( handle && handle.apply && acceptData( cur ) ) {
event.result = handle.apply( cur, data );
if ( event.result === false ) {
event.preventDefault();
}
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( ( !special._default ||
special._default.apply( eventPath.pop(), data ) === false ) &&
acceptData( elem ) ) {
// Call a native DOM method on the target with the same name as the event.
// Don't do default actions on window, that's where global variables be (#6170)
if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
tmp = elem[ ontype ];
if ( tmp ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
if ( event.isPropagationStopped() ) {
lastElement.addEventListener( type, stopPropagationCallback );
}
elem[ type ]();
if ( event.isPropagationStopped() ) {
lastElement.removeEventListener( type, stopPropagationCallback );
}
jQuery.event.triggered = undefined;
if ( tmp ) {
elem[ ontype ] = tmp;
}
}
}
}
return event.result;
},
// Piggyback on a donor event to simulate a different one
// Used only for `focus(in | out)` events
simulate: function( type, elem, event ) {
var e = jQuery.extend(
new jQuery.Event(),
event,
{
type: type,
isSimulated: true
}
);
jQuery.event.trigger( e, null, elem );
}
} );
jQuery.fn.extend( {
trigger: function( type, data ) {
return this.each( function() {
jQuery.event.trigger( type, data, this );
} );
},
triggerHandler: function( type, data ) {
var elem = this[ 0 ];
if ( elem ) {
return jQuery.event.trigger( type, data, elem, true );
}
}
} );
// Support: Firefox <=44
// Firefox doesn't have focus(in | out) events
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
//
// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
// focus(in | out) events fire after focus & blur events,
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
if ( !support.focusin ) {
jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler on the document while someone wants focusin/focusout
var handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
};
jQuery.event.special[ fix ] = {
setup: function() {
// Handle: regular nodes (via `this.ownerDocument`), window
// (via `this.document`) & document (via `this`).
var doc = this.ownerDocument || this.document || this,
attaches = dataPriv.access( doc, fix );
if ( !attaches ) {
doc.addEventListener( orig, handler, true );
}
dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
},
teardown: function() {
var doc = this.ownerDocument || this.document || this,
attaches = dataPriv.access( doc, fix ) - 1;
if ( !attaches ) {
doc.removeEventListener( orig, handler, true );
dataPriv.remove( doc, fix );
} else {
dataPriv.access( doc, fix, attaches );
}
}
};
} );
}
var location = window.location;
var nonce = { guid: Date.now() };
var rquery = ( /\?/ );
// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
var xml;
if ( !data || typeof data !== "string" ) {
return null;
}
// Support: IE 9 - 11 only
// IE throws on parseFromString with invalid input.
try {
xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
} catch ( e ) {
xml = undefined;
}
if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
};
var
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( Array.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index.
buildParams(
prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
v,
traditional,
add
);
}
} );
} else if ( !traditional && toType( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
// Serialize an array of form elements or a set of
// key/values into a query string
jQuery.param = function( a, traditional ) {
var prefix,
s = [],
add = function( key, valueOrFunction ) {
// If value is a function, invoke it and use its return value
var value = isFunction( valueOrFunction ) ?
valueOrFunction() :
valueOrFunction;
s[ s.length ] = encodeURIComponent( key ) + "=" +
encodeURIComponent( value == null ? "" : value );
};
if ( a == null ) {
return "";
}
// If an array was passed in, assume that it is an array of form elements.
if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
} );
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" );
};
jQuery.fn.extend( {
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map( function() {
// Can add propHook for "elements" to filter or add form elements
var elements = jQuery.prop( this, "elements" );
return elements ? jQuery.makeArray( elements ) : this;
} )
.filter( function() {
var type = this.type;
// Use .is( ":disabled" ) so that fieldset[disabled] works
return this.name && !jQuery( this ).is( ":disabled" ) &&
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
( this.checked || !rcheckableType.test( type ) );
} )
.map( function( _i, elem ) {
var val = jQuery( this ).val();
if ( val == null ) {
return null;
}
if ( Array.isArray( val ) ) {
return jQuery.map( val, function( val ) {
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
} );
}
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
} ).get();
}
} );
var
r20 = /%20/g,
rhash = /#.*$/,
rantiCache = /([?&])_=[^&]*/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = "*/".concat( "*" ),
// Anchor tag for parsing the document origin
originAnchor = document.createElement( "a" );
originAnchor.href = location.href;
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType,
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
if ( isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( ( dataType = dataTypes[ i++ ] ) ) {
// Prepend if requested
if ( dataType[ 0 ] === "+" ) {
dataType = dataType.slice( 1 ) || "*";
( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
// Otherwise append
} else {
( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
}
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {},
seekingTransport = ( structure === transports );
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if ( typeof dataTypeOrTransport === "string" &&
!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
} );
return selected;
}
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var key, deep,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
return target;
}
/* Handles responses to an ajax request:
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var ct, type, finalDataType, firstDataType,
contents = s.contents,
dataTypes = s.dataTypes;
// Remove auto dataType and get content-type in the process
while ( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
/* Chain conversions given the request and the original response
* Also sets the responseXXX fields on the jqXHR instance
*/
function ajaxConvert( s, response, jqXHR, isSuccess ) {
var conv2, current, conv, tmp, prev,
converters = {},
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice();
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
current = dataTypes.shift();
// Convert to each sequential dataType
while ( current ) {
if ( s.responseFields[ current ] ) {
jqXHR[ s.responseFields[ current ] ] = response;
}
// Apply the dataFilter if provided
if ( !prev && isSuccess && s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
prev = current;
current = dataTypes.shift();
if ( current ) {
// There's only work to do if current dataType is non-auto
if ( current === "*" ) {
current = prev;
// Convert response if prev dataType is non-auto and differs from current
} else if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split( " " );
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.unshift( tmp[ 1 ] );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s.throws ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return {
state: "parsererror",
error: conv ? e : "No conversion from " + prev + " to " + current
};
}
}
}
}
}
}
return { state: "success", data: response };
}
jQuery.extend( {
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajaxSettings: {
url: location.href,
type: "GET",
isLocal: rlocalProtocol.test( location.protocol ),
global: true,
processData: true,
async: true,
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
throws: false,
traditional: false,
headers: {},
*/
accepts: {
"*": allTypes,
text: "text/plain",
html: "text/html",
xml: "application/xml, text/xml",
json: "application/json, text/javascript"
},
contents: {
xml: /\bxml\b/,
html: /\bhtml/,
json: /\bjson\b/
},
responseFields: {
xml: "responseXML",
text: "responseText",
json: "responseJSON"
},
// Data converters
// Keys separate source (or catchall "*") and destination types with a single space
converters: {
// Convert anything to text
"* text": String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": JSON.parse,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
url: true,
context: true
}
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
return settings ?
// Building a settings object
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
// Extending ajaxSettings
ajaxExtend( jQuery.ajaxSettings, target );
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var transport,
// URL without anti-cache param
cacheURL,
// Response headers
responseHeadersString,
responseHeaders,
// timeout handle
timeoutTimer,
// Url cleanup var
urlAnchor,
// Request state (becomes false upon send and true upon completion)
completed,
// To know if global events are to be dispatched
fireGlobals,
// Loop variable
i,
// uncached part of the url
uncached,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events is callbackContext if it is a DOM node or jQuery collection
globalEventContext = s.context &&
( callbackContext.nodeType || callbackContext.jquery ) ?
jQuery( callbackContext ) :
jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks( "once memory" ),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// Default abort message
strAbort = "canceled",
// Fake xhr
jqXHR = {
readyState: 0,
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( completed ) {
if ( !responseHeaders ) {
responseHeaders = {};
while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
.concat( match[ 2 ] );
}
}
match = responseHeaders[ key.toLowerCase() + " " ];
}
return match == null ? null : match.join( ", " );
},
// Raw string
getAllResponseHeaders: function() {
return completed ? responseHeadersString : null;
},
// Caches the header
setRequestHeader: function( name, value ) {
if ( completed == null ) {
name = requestHeadersNames[ name.toLowerCase() ] =
requestHeadersNames[ name.toLowerCase() ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( completed == null ) {
s.mimeType = type;
}
return this;
},
// Status-dependent callbacks
statusCode: function( map ) {
var code;
if ( map ) {
if ( completed ) {
// Execute the appropriate callbacks
jqXHR.always( map[ jqXHR.status ] );
} else {
// Lazy-add the new callbacks in a way that preserves old ones
for ( code in map ) {
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
}
}
}
return this;
},
// Cancel the request
abort: function( statusText ) {
var finalText = statusText || strAbort;
if ( transport ) {
transport.abort( finalText );
}
done( 0, finalText );
return this;
}
};
// Attach deferreds
deferred.promise( jqXHR );
// Add protocol if not provided (prefilters might expect it)
// Handle falsy url in the settings object (#10093: consistency with old signature)
// We also use the url parameter if available
s.url = ( ( url || s.url || location.href ) + "" )
.replace( rprotocol, location.protocol + "//" );
// Alias method option to type as per ticket #12004
s.type = options.method || options.type || s.method || s.type;
// Extract dataTypes list
s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
// A cross-domain request is in order when the origin doesn't match the current origin.
if ( s.crossDomain == null ) {
urlAnchor = document.createElement( "a" );
// Support: IE <=8 - 11, Edge 12 - 15
// IE throws exception on accessing the href property if url is malformed,
// e.g. http://example.com:80x/
try {
urlAnchor.href = s.url;
// Support: IE <=8 - 11 only
// Anchor's host property isn't correctly set when s.url is relative
urlAnchor.href = urlAnchor.href;
s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
urlAnchor.protocol + "//" + urlAnchor.host;
} catch ( e ) {
// If there is an error parsing the URL, assume it is crossDomain,
// it can be rejected by the transport if it is invalid
s.crossDomain = true;
}
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( completed ) {
return jqXHR;
}
// We can fire global events as of now if asked to
// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
fireGlobals = jQuery.event && s.global;
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger( "ajaxStart" );
}
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Save the URL in case we're toying with the If-Modified-Since
// and/or If-None-Match header later on
// Remove hash to simplify url manipulation
cacheURL = s.url.replace( rhash, "" );
// More options handling for requests with no content
if ( !s.hasContent ) {
// Remember the hash so we can put it back
uncached = s.url.slice( cacheURL.length );
// If data is available and should be processed, append data to url
if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Add or update anti-cache param if needed
if ( s.cache === false ) {
cacheURL = cacheURL.replace( rantiCache, "$1" );
uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) +
uncached;
}
// Put hash and anti-cache on the URL that will be requested (gh-1732)
s.url = cacheURL + uncached;
// Change '%20' to '+' if this is encoded form body content (gh-2658)
} else if ( s.data && s.processData &&
( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
s.data = s.data.replace( r20, "+" );
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
}
if ( jQuery.etag[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
s.accepts[ s.dataTypes[ 0 ] ] +
( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend &&
( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
// Aborting is no longer a cancellation
strAbort = "abort";
// Install callbacks on deferreds
completeDeferred.add( s.complete );
jqXHR.done( s.success );
jqXHR.fail( s.error );
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// If request was aborted inside ajaxSend, stop there
if ( completed ) {
return jqXHR;
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = window.setTimeout( function() {
jqXHR.abort( "timeout" );
}, s.timeout );
}
try {
completed = false;
transport.send( requestHeaders, done );
} catch ( e ) {
// Rethrow post-completion exceptions
if ( completed ) {
throw e;
}
// Propagate others as results
done( -1, e );
}
}
// Callback for when everything is done
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Ignore repeat invocations
if ( completed ) {
return;
}
completed = true;
// Clear timeout if it exists
if ( timeoutTimer ) {
window.clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Determine if successful
isSuccess = status >= 200 && status < 300 || status === 304;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// Use a noop converter for missing script
if ( !isSuccess && jQuery.inArray( "script", s.dataTypes ) > -1 ) {
s.converters[ "text script" ] = function() {};
}
// Convert no matter what (that way responseXXX fields are always set)
response = ajaxConvert( s, response, jqXHR, isSuccess );
// If successful, handle type chaining
if ( isSuccess ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader( "Last-Modified" );
if ( modified ) {
jQuery.lastModified[ cacheURL ] = modified;
}
modified = jqXHR.getResponseHeader( "etag" );
if ( modified ) {
jQuery.etag[ cacheURL ] = modified;
}
}
// if no content
if ( status === 204 || s.type === "HEAD" ) {
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
statusText = "notmodified";
// If we have data, let's convert it
} else {
statusText = response.state;
success = response.data;
error = response.error;
isSuccess = !error;
}
} else {
// Extract error from statusText and normalize for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger( "ajaxStop" );
}
}
}
return jqXHR;
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
}
} );
jQuery.each( [ "get", "post" ], function( _i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// Shift arguments if data argument was omitted
if ( isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
// The url can be an options object (which then must have .url)
return jQuery.ajax( jQuery.extend( {
url: url,
type: method,
dataType: type,
data: data,
success: callback
}, jQuery.isPlainObject( url ) && url ) );
};
} );
jQuery.ajaxPrefilter( function( s ) {
var i;
for ( i in s.headers ) {
if ( i.toLowerCase() === "content-type" ) {
s.contentType = s.headers[ i ] || "";
}
}
} );
jQuery._evalUrl = function( url, options, doc ) {
return jQuery.ajax( {
url: url,
// Make this explicit, since user can override this through ajaxSetup (#11264)
type: "GET",
dataType: "script",
cache: true,
async: false,
global: false,
// Only evaluate the response if it is successful (gh-4126)
// dataFilter is not invoked for failure responses, so using it instead
// of the default converter is kludgy but it works.
converters: {
"text script": function() {}
},
dataFilter: function( response ) {
jQuery.globalEval( response, options, doc );
}
} );
};
jQuery.fn.extend( {
wrapAll: function( html ) {
var wrap;
if ( this[ 0 ] ) {
if ( isFunction( html ) ) {
html = html.call( this[ 0 ] );
}
// The elements to wrap the target around
wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
if ( this[ 0 ].parentNode ) {
wrap.insertBefore( this[ 0 ] );
}
wrap.map( function() {
var elem = this;
while ( elem.firstElementChild ) {
elem = elem.firstElementChild;
}
return elem;
} ).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( isFunction( html ) ) {
return this.each( function( i ) {
jQuery( this ).wrapInner( html.call( this, i ) );
} );
}
return this.each( function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
} );
},
wrap: function( html ) {
var htmlIsFunction = isFunction( html );
return this.each( function( i ) {
jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
} );
},
unwrap: function( selector ) {
this.parent( selector ).not( "body" ).each( function() {
jQuery( this ).replaceWith( this.childNodes );
} );
return this;
}
} );
jQuery.expr.pseudos.hidden = function( elem ) {
return !jQuery.expr.pseudos.visible( elem );
};
jQuery.expr.pseudos.visible = function( elem ) {
return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
};
jQuery.ajaxSettings.xhr = function() {
try {
return new window.XMLHttpRequest();
} catch ( e ) {}
};
var xhrSuccessStatus = {
// File protocol always yields status code 0, assume 200
0: 200,
// Support: IE <=9 only
// #1450: sometimes IE returns 1223 when it should be 204
1223: 204
},
xhrSupported = jQuery.ajaxSettings.xhr();
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
support.ajax = xhrSupported = !!xhrSupported;
jQuery.ajaxTransport( function( options ) {
var callback, errorCallback;
// Cross domain only allowed if supported through XMLHttpRequest
if ( support.cors || xhrSupported && !options.crossDomain ) {
return {
send: function( headers, complete ) {
var i,
xhr = options.xhr();
xhr.open(
options.type,
options.url,
options.async,
options.username,
options.password
);
// Apply custom fields if provided
if ( options.xhrFields ) {
for ( i in options.xhrFields ) {
xhr[ i ] = options.xhrFields[ i ];
}
}
// Override mime type if needed
if ( options.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( options.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
headers[ "X-Requested-With" ] = "XMLHttpRequest";
}
// Set headers
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
// Callback
callback = function( type ) {
return function() {
if ( callback ) {
callback = errorCallback = xhr.onload =
xhr.onerror = xhr.onabort = xhr.ontimeout =
xhr.onreadystatechange = null;
if ( type === "abort" ) {
xhr.abort();
} else if ( type === "error" ) {
// Support: IE <=9 only
// On a manual native abort, IE9 throws
// errors on any property access that is not readyState
if ( typeof xhr.status !== "number" ) {
complete( 0, "error" );
} else {
complete(
// File: protocol always yields status 0; see #8605, #14207
xhr.status,
xhr.statusText
);
}
} else {
complete(
xhrSuccessStatus[ xhr.status ] || xhr.status,
xhr.statusText,
// Support: IE <=9 only
// IE9 has no XHR2 but throws on binary (trac-11426)
// For XHR2 non-text, let the caller handle it (gh-2498)
( xhr.responseType || "text" ) !== "text" ||
typeof xhr.responseText !== "string" ?
{ binary: xhr.response } :
{ text: xhr.responseText },
xhr.getAllResponseHeaders()
);
}
}
};
};
// Listen to events
xhr.onload = callback();
errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
// Support: IE 9 only
// Use onreadystatechange to replace onabort
// to handle uncaught aborts
if ( xhr.onabort !== undefined ) {
xhr.onabort = errorCallback;
} else {
xhr.onreadystatechange = function() {
// Check readyState before timeout as it changes
if ( xhr.readyState === 4 ) {
// Allow onerror to be called first,
// but that will not handle a native abort
// Also, save errorCallback to a variable
// as xhr.onerror cannot be accessed
window.setTimeout( function() {
if ( callback ) {
errorCallback();
}
} );
}
};
}
// Create the abort callback
callback = callback( "abort" );
try {
// Do send the request (this may raise an exception)
xhr.send( options.hasContent && options.data || null );
} catch ( e ) {
// #14683: Only rethrow if this hasn't been notified as an error yet
if ( callback ) {
throw e;
}
}
},
abort: function() {
if ( callback ) {
callback();
}
}
};
}
} );
// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
jQuery.ajaxPrefilter( function( s ) {
if ( s.crossDomain ) {
s.contents.script = false;
}
} );
// Install script dataType
jQuery.ajaxSetup( {
accepts: {
script: "text/javascript, application/javascript, " +
"application/ecmascript, application/x-ecmascript"
},
contents: {
script: /\b(?:java|ecma)script\b/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
} );
// Handle cache's special case and crossDomain
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
}
} );
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function( s ) {
// This transport only deals with cross domain or forced-by-attrs requests
if ( s.crossDomain || s.scriptAttrs ) {
var script, callback;
return {
send: function( _, complete ) {
script = jQuery( "<script>" )
.attr( s.scriptAttrs || {} )
.prop( { charset: s.scriptCharset, src: s.url } )
.on( "load error", callback = function( evt ) {
script.remove();
callback = null;
if ( evt ) {
complete( evt.type === "error" ? 404 : 200, evt.type );
}
} );
// Use native DOM manipulation to avoid our domManip AJAX trickery
document.head.appendChild( script[ 0 ] );
},
abort: function() {
if ( callback ) {
callback();
}
}
};
}
} );
var oldCallbacks = [],
rjsonp = /(=)\?(?=&|$)|\?\?/;
// Default jsonp settings
jQuery.ajaxSetup( {
jsonp: "callback",
jsonpCallback: function() {
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce.guid++ ) );
this[ callback ] = true;
return callback;
}
} );
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer,
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
"url" :
typeof s.data === "string" &&
( s.contentType || "" )
.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
rjsonp.test( s.data ) && "data"
);
// Handle iff the expected data type is "jsonp" or we have a parameter to set
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
s.jsonpCallback() :
s.jsonpCallback;
// Insert callback into url or form data
if ( jsonProp ) {
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
} else if ( s.jsonp !== false ) {
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
// Use data converter to retrieve json after script execution
s.converters[ "script json" ] = function() {
if ( !responseContainer ) {
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
// Force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
overwritten = window[ callbackName ];
window[ callbackName ] = function() {
responseContainer = arguments;
};
// Clean-up function (fires after converters)
jqXHR.always( function() {
// If previous value didn't exist - remove it
if ( overwritten === undefined ) {
jQuery( window ).removeProp( callbackName );
// Otherwise restore preexisting value
} else {
window[ callbackName ] = overwritten;
}
// Save back as free
if ( s[ callbackName ] ) {
// Make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
// Save the callback name for future use
oldCallbacks.push( callbackName );
}
// Call if it was a function and we have a response
if ( responseContainer && isFunction( overwritten ) ) {
overwritten( responseContainer[ 0 ] );
}
responseContainer = overwritten = undefined;
} );
// Delegate to script
return "script";
}
} );
// Support: Safari 8 only
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
var body = document.implementation.createHTMLDocument( "" ).body;
body.innerHTML = "<form></form><form></form>";
return body.childNodes.length === 2;
} )();
// Argument "data" should be string of html
// context (optional): If specified, the fragment will be created in this context,
// defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
if ( typeof data !== "string" ) {
return [];
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
var base, parsed, scripts;
if ( !context ) {
// Stop scripts or inline event handlers from being executed immediately
// by using document.implementation
if ( support.createHTMLDocument ) {
context = document.implementation.createHTMLDocument( "" );
// Set the base href for the created document
// so any parsed elements with URLs
// are based on the document's URL (gh-2965)
base = context.createElement( "base" );
base.href = document.location.href;
context.head.appendChild( base );
} else {
context = document;
}
}
parsed = rsingleTag.exec( data );
scripts = !keepScripts && [];
// Single tag
if ( parsed ) {
return [ context.createElement( parsed[ 1 ] ) ];
}
parsed = buildFragment( [ data ], context, scripts );
if ( scripts && scripts.length ) {
jQuery( scripts ).remove();
}
return jQuery.merge( [], parsed.childNodes );
};
/**
* Load a url into a page
*/
jQuery.fn.load = function( url, params, callback ) {
var selector, type, response,
self = this,
off = url.indexOf( " " );
if ( off > -1 ) {
selector = stripAndCollapse( url.slice( off ) );
url = url.slice( 0, off );
}
// If it's a function
if ( isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( params && typeof params === "object" ) {
type = "POST";
}
// If we have elements to modify, make the request
if ( self.length > 0 ) {
jQuery.ajax( {
url: url,
// If "type" variable is undefined, then "GET" method will be used.
// Make value of this field explicit since
// user can override it through ajaxSetup method
type: type || "GET",
dataType: "html",
data: params
} ).done( function( responseText ) {
// Save response for use in complete callback
response = arguments;
self.html( selector ?
// If a selector was specified, locate the right elements in a dummy div
// Exclude scripts to avoid IE 'Permission Denied' errors
jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
// Otherwise use the full result
responseText );
// If the request succeeds, this function gets "data", "status", "jqXHR"
// but they are ignored because response was set above.
// If it fails, this function gets "jqXHR", "status", "error"
} ).always( callback && function( jqXHR, status ) {
self.each( function() {
callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
} );
} );
}
return this;
};
jQuery.expr.pseudos.animated = function( elem ) {
return jQuery.grep( jQuery.timers, function( fn ) {
return elem === fn.elem;
} ).length;
};
jQuery.offset = {
setOffset: function( elem, options, i ) {
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
position = jQuery.css( elem, "position" ),
curElem = jQuery( elem ),
props = {};
// Set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
curOffset = curElem.offset();
curCSSTop = jQuery.css( elem, "top" );
curCSSLeft = jQuery.css( elem, "left" );
calculatePosition = ( position === "absolute" || position === "fixed" ) &&
( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
// Need to be able to calculate position if either
// top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( isFunction( options ) ) {
// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
if ( typeof props.top === "number" ) {
props.top += "px";
}
if ( typeof props.left === "number" ) {
props.left += "px";
}
curElem.css( props );
}
}
};
jQuery.fn.extend( {
// offset() relates an element's border box to the document origin
offset: function( options ) {
// Preserve chaining for setter
if ( arguments.length ) {
return options === undefined ?
this :
this.each( function( i ) {
jQuery.offset.setOffset( this, options, i );
} );
}
var rect, win,
elem = this[ 0 ];
if ( !elem ) {
return;
}
// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
// Support: IE <=11 only
// Running getBoundingClientRect on a
// disconnected node in IE throws an error
if ( !elem.getClientRects().length ) {
return { top: 0, left: 0 };
}
// Get document-relative position by adding viewport scroll to viewport-relative gBCR
rect = elem.getBoundingClientRect();
win = elem.ownerDocument.defaultView;
return {
top: rect.top + win.pageYOffset,
left: rect.left + win.pageXOffset
};
},
// position() relates an element's margin box to its offset parent's padding box
// This corresponds to the behavior of CSS absolute positioning
position: function() {
if ( !this[ 0 ] ) {
return;
}
var offsetParent, offset, doc,
elem = this[ 0 ],
parentOffset = { top: 0, left: 0 };
// position:fixed elements are offset from the viewport, which itself always has zero offset
if ( jQuery.css( elem, "position" ) === "fixed" ) {
// Assume position:fixed implies availability of getBoundingClientRect
offset = elem.getBoundingClientRect();
} else {
offset = this.offset();
// Account for the *real* offset parent, which can be the document or its root element
// when a statically positioned element is identified
doc = elem.ownerDocument;
offsetParent = elem.offsetParent || doc.documentElement;
while ( offsetParent &&
( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
jQuery.css( offsetParent, "position" ) === "static" ) {
offsetParent = offsetParent.parentNode;
}
if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
// Incorporate borders into its offset, since they are outside its content origin
parentOffset = jQuery( offsetParent ).offset();
parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
}
}
// Subtract parent offsets and element margins
return {
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
};
},
// This method will return documentElement in the following cases:
// 1) For the element inside the iframe without offsetParent, this method will return
// documentElement of the parent window
// 2) For the hidden or detached element
// 3) For body or html element, i.e. in case of the html node - it will return itself
//
// but those exceptions were never presented as a real life use-cases
// and might be considered as more preferable results.
//
// This logic, however, is not guaranteed and can change at any point in the future
offsetParent: function() {
return this.map( function() {
var offsetParent = this.offsetParent;
while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || documentElement;
} );
}
} );
// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
var top = "pageYOffset" === prop;
jQuery.fn[ method ] = function( val ) {
return access( this, function( elem, method, val ) {
// Coalesce documents and windows
var win;
if ( isWindow( elem ) ) {
win = elem;
} else if ( elem.nodeType === 9 ) {
win = elem.defaultView;
}
if ( val === undefined ) {
return win ? win[ prop ] : elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : win.pageXOffset,
top ? val : win.pageYOffset
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length );
};
} );
// Support: Safari <=7 - 9.1, Chrome <=37 - 49
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
// getComputedStyle returns percent when specified for top/left/bottom/right;
// rather than make the css module depend on the offset module, just check for it here
jQuery.each( [ "top", "left" ], function( _i, prop ) {
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
// If curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
);
} );
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
function( defaultExtra, funcName ) {
// Margin is only for outerHeight, outerWidth
jQuery.fn[ funcName ] = function( margin, value ) {
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return access( this, function( elem, type, value ) {
var doc;
if ( isWindow( elem ) ) {
// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
return funcName.indexOf( "outer" ) === 0 ?
elem[ "inner" + name ] :
elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
// whichever is greatest
return Math.max(
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
elem.body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
}
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat
jQuery.css( elem, type, extra ) :
// Set width or height on the element
jQuery.style( elem, type, value, extra );
}, type, chainable ? margin : undefined, chainable );
};
} );
} );
jQuery.each( [
"ajaxStart",
"ajaxStop",
"ajaxComplete",
"ajaxError",
"ajaxSuccess",
"ajaxSend"
], function( _i, type ) {
jQuery.fn[ type ] = function( fn ) {
return this.on( type, fn );
};
} );
jQuery.fn.extend( {
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length === 1 ?
this.off( selector, "**" ) :
this.off( types, selector || "**", fn );
},
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
}
} );
jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup contextmenu" ).split( " " ),
function( _i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
} );
// Support: Android <=4.0 only
// Make sure we trim BOM and NBSP
var rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
// Bind a function to a context, optionally partially applying any
// arguments.
// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
// However, it is not slated for removal any time soon
jQuery.proxy = function( fn, context ) {
var tmp, args, proxy;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
};
jQuery.holdReady = function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
};
jQuery.isArray = Array.isArray;
jQuery.parseJSON = JSON.parse;
jQuery.nodeName = nodeName;
jQuery.isFunction = isFunction;
jQuery.isWindow = isWindow;
jQuery.camelCase = camelCase;
jQuery.type = toType;
jQuery.now = Date.now;
jQuery.isNumeric = function( obj ) {
// As of jQuery 3.0, isNumeric is limited to
// strings and numbers (primitives or objects)
// that can be coerced to finite numbers (gh-2662)
var type = jQuery.type( obj );
return ( type === "number" || type === "string" ) &&
// parseFloat NaNs numeric-cast false positives ("")
// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
// subtraction forces infinities to NaN
!isNaN( obj - parseFloat( obj ) );
};
jQuery.trim = function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
};
// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.
// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
if ( true ) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function() {
return jQuery;
}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
var
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$;
jQuery.noConflict = function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
};
// Expose jQuery and $ identifiers, even in AMD
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( typeof noGlobal === "undefined" ) {
window.jQuery = window.$ = jQuery;
}
return jQuery;
} );
/***/ }),
/***/ "./node_modules/jspdf/dist/jspdf.es.min.js":
/*!*************************************************!*\
!*** ./node_modules/jspdf/dist/jspdf.es.min.js ***!
\*************************************************/
/*! exports provided: default, AcroForm, AcroFormAppearance, AcroFormButton, AcroFormCheckBox, AcroFormChoiceField, AcroFormComboBox, AcroFormEditBox, AcroFormListBox, AcroFormPasswordField, AcroFormPushButton, AcroFormRadioButton, AcroFormTextField, GState, ShadingPattern, TilingPattern, jsPDF */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* WEBPACK VAR INJECTION */(function(global) {/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AcroForm", function() { return St; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AcroFormAppearance", function() { return At; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AcroFormButton", function() { return mt; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AcroFormCheckBox", function() { return wt; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AcroFormChoiceField", function() { return ft; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AcroFormComboBox", function() { return pt; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AcroFormEditBox", function() { return gt; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AcroFormListBox", function() { return dt; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AcroFormPasswordField", function() { return Lt; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AcroFormPushButton", function() { return vt; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AcroFormRadioButton", function() { return bt; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AcroFormTextField", function() { return Nt; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GState", function() { return j; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ShadingPattern", function() { return B; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TilingPattern", function() { return E; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "jsPDF", function() { return M; });
/* harmony import */ var _babel_runtime_helpers_typeof__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @babel/runtime/helpers/typeof */ "./node_modules/jspdf/node_modules/@babel/runtime/helpers/typeof.js");
/* harmony import */ var _babel_runtime_helpers_typeof__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_babel_runtime_helpers_typeof__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var fflate__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! fflate */ "./node_modules/fflate/esm/browser.js");
/** @license
*
* jsPDF - PDF Document creation from JavaScript
* Version 2.4.0 Built on 2021-09-14T10:30:30.230Z
* CommitID 00000000
*
* Copyright (c) 2010-2021 James Hall <james@parall.ax>, https://github.com/MrRio/jsPDF
* 2015-2021 yWorks GmbH, http://www.yworks.com
* 2015-2021 Lukas Holländer <lukas.hollaender@yworks.com>, https://github.com/HackbrettXXX
* 2016-2018 Aras Abbasi <aras.abbasi@gmail.com>
* 2010 Aaron Spike, https://github.com/acspike
* 2012 Willow Systems Corporation, https://github.com/willowsystems
* 2012 Pablo Hess, https://github.com/pablohess
* 2012 Florian Jenett, https://github.com/fjenett
* 2013 Warren Weckesser, https://github.com/warrenweckesser
* 2013 Youssef Beddad, https://github.com/lifof
* 2013 Lee Driscoll, https://github.com/lsdriscoll
* 2013 Stefan Slonevskiy, https://github.com/stefslon
* 2013 Jeremy Morel, https://github.com/jmorel
* 2013 Christoph Hartmann, https://github.com/chris-rock
* 2014 Juan Pablo Gaviria, https://github.com/juanpgaviria
* 2014 James Makes, https://github.com/dollaruw
* 2014 Diego Casorran, https://github.com/diegocr
* 2014 Steven Spungin, https://github.com/Flamenco
* 2014 Kenneth Glassey, https://github.com/Gavvers
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Contributor(s):
* siefkenj, ahwolf, rickygu, Midnith, saintclair, eaparango,
* kim3er, mfo, alnorth, Flamenco
*/
var n=function(){return"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this}();function i(){n.console&&"function"==typeof n.console.log&&n.console.log.apply(n.console,arguments)}var a={log:i,warn:function(t){n.console&&("function"==typeof n.console.warn?n.console.warn.apply(n.console,arguments):i.call(null,arguments))},error:function(t){n.console&&("function"==typeof n.console.error?n.console.error.apply(n.console,arguments):i(t))}};function o(t,e,r){var n=new XMLHttpRequest;n.open("GET",t),n.responseType="blob",n.onload=function(){l(n.response,e,r)},n.onerror=function(){a.error("could not download file")},n.send()}function s(t){var e=new XMLHttpRequest;e.open("HEAD",t,!1);try{e.send()}catch(t){}return e.status>=200&&e.status<=299}function c(t){try{t.dispatchEvent(new MouseEvent("click"))}catch(r){var e=document.createEvent("MouseEvents");e.initMouseEvent("click",!0,!0,window,0,0,0,80,20,!1,!1,!1,!1,0,null),t.dispatchEvent(e)}}var u,h,l=n.saveAs||("object"!==("undefined"==typeof window?"undefined":_babel_runtime_helpers_typeof__WEBPACK_IMPORTED_MODULE_0___default()(window))||window!==n?function(){}:"undefined"!=typeof HTMLAnchorElement&&"download"in HTMLAnchorElement.prototype?function(t,e,r){var i=n.URL||n.webkitURL,a=document.createElement("a");e=e||t.name||"download",a.download=e,a.rel="noopener","string"==typeof t?(a.href=t,a.origin!==location.origin?s(a.href)?o(t,e,r):c(a,a.target="_blank"):c(a)):(a.href=i.createObjectURL(t),setTimeout((function(){i.revokeObjectURL(a.href)}),4e4),setTimeout((function(){c(a)}),0))}:"msSaveOrOpenBlob"in navigator?function(e,r,n){if(r=r||e.name||"download","string"==typeof e)if(s(e))o(e,r,n);else{var i=document.createElement("a");i.href=e,i.target="_blank",setTimeout((function(){c(i)}))}else navigator.msSaveOrOpenBlob(function(e,r){return void 0===r?r={autoBom:!1}:"object"!==_babel_runtime_helpers_typeof__WEBPACK_IMPORTED_MODULE_0___default()(r)&&(a.warn("Deprecated: Expected third argument to be a object"),r={autoBom:!r}),r.autoBom&&/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(e.type)?new Blob([String.fromCharCode(65279),e],{type:e.type}):e}(e,n),r)}:function(e,r,i,a){if((a=a||open("","_blank"))&&(a.document.title=a.document.body.innerText="downloading..."),"string"==typeof e)return o(e,r,i);var s="application/octet-stream"===e.type,c=/constructor/i.test(n.HTMLElement)||n.safari,u=/CriOS\/[\d]+/.test(navigator.userAgent);if((u||s&&c)&&"object"===("undefined"==typeof FileReader?"undefined":_babel_runtime_helpers_typeof__WEBPACK_IMPORTED_MODULE_0___default()(FileReader))){var h=new FileReader;h.onloadend=function(){var t=h.result;t=u?t:t.replace(/^data:[^;]*;/,"data:attachment/file;"),a?a.location.href=t:location=t,a=null},h.readAsDataURL(e)}else{var l=n.URL||n.webkitURL,f=l.createObjectURL(e);a?a.location=f:location.href=f,a=null,setTimeout((function(){l.revokeObjectURL(f)}),4e4)}});
/**
* A class to parse color values
* @author Stoyan Stefanov <sstoo@gmail.com>
* {@link http://www.phpied.com/rgb-color-parser-in-javascript/}
* @license Use it if you like it
*/function f(t){var e;t=t||"",this.ok=!1,"#"==t.charAt(0)&&(t=t.substr(1,6));t={aliceblue:"f0f8ff",antiquewhite:"faebd7",aqua:"00ffff",aquamarine:"7fffd4",azure:"f0ffff",beige:"f5f5dc",bisque:"ffe4c4",black:"000000",blanchedalmond:"ffebcd",blue:"0000ff",blueviolet:"8a2be2",brown:"a52a2a",burlywood:"deb887",cadetblue:"5f9ea0",chartreuse:"7fff00",chocolate:"d2691e",coral:"ff7f50",cornflowerblue:"6495ed",cornsilk:"fff8dc",crimson:"dc143c",cyan:"00ffff",darkblue:"00008b",darkcyan:"008b8b",darkgoldenrod:"b8860b",darkgray:"a9a9a9",darkgreen:"006400",darkkhaki:"bdb76b",darkmagenta:"8b008b",darkolivegreen:"556b2f",darkorange:"ff8c00",darkorchid:"9932cc",darkred:"8b0000",darksalmon:"e9967a",darkseagreen:"8fbc8f",darkslateblue:"483d8b",darkslategray:"2f4f4f",darkturquoise:"00ced1",darkviolet:"9400d3",deeppink:"ff1493",deepskyblue:"00bfff",dimgray:"696969",dodgerblue:"1e90ff",feldspar:"d19275",firebrick:"b22222",floralwhite:"fffaf0",forestgreen:"228b22",fuchsia:"ff00ff",gainsboro:"dcdcdc",ghostwhite:"f8f8ff",gold:"ffd700",goldenrod:"daa520",gray:"808080",green:"008000",greenyellow:"adff2f",honeydew:"f0fff0",hotpink:"ff69b4",indianred:"cd5c5c",indigo:"4b0082",ivory:"fffff0",khaki:"f0e68c",lavender:"e6e6fa",lavenderblush:"fff0f5",lawngreen:"7cfc00",lemonchiffon:"fffacd",lightblue:"add8e6",lightcoral:"f08080",lightcyan:"e0ffff",lightgoldenrodyellow:"fafad2",lightgrey:"d3d3d3",lightgreen:"90ee90",lightpink:"ffb6c1",lightsalmon:"ffa07a",lightseagreen:"20b2aa",lightskyblue:"87cefa",lightslateblue:"8470ff",lightslategray:"778899",lightsteelblue:"b0c4de",lightyellow:"ffffe0",lime:"00ff00",limegreen:"32cd32",linen:"faf0e6",magenta:"ff00ff",maroon:"800000",mediumaquamarine:"66cdaa",mediumblue:"0000cd",mediumorchid:"ba55d3",mediumpurple:"9370d8",mediumseagreen:"3cb371",mediumslateblue:"7b68ee",mediumspringgreen:"00fa9a",mediumturquoise:"48d1cc",mediumvioletred:"c71585",midnightblue:"191970",mintcream:"f5fffa",mistyrose:"ffe4e1",moccasin:"ffe4b5",navajowhite:"ffdead",navy:"000080",oldlace:"fdf5e6",olive:"808000",olivedrab:"6b8e23",orange:"ffa500",orangered:"ff4500",orchid:"da70d6",palegoldenrod:"eee8aa",palegreen:"98fb98",paleturquoise:"afeeee",palevioletred:"d87093",papayawhip:"ffefd5",peachpuff:"ffdab9",peru:"cd853f",pink:"ffc0cb",plum:"dda0dd",powderblue:"b0e0e6",purple:"800080",red:"ff0000",rosybrown:"bc8f8f",royalblue:"4169e1",saddlebrown:"8b4513",salmon:"fa8072",sandybrown:"f4a460",seagreen:"2e8b57",seashell:"fff5ee",sienna:"a0522d",silver:"c0c0c0",skyblue:"87ceeb",slateblue:"6a5acd",slategray:"708090",snow:"fffafa",springgreen:"00ff7f",steelblue:"4682b4",tan:"d2b48c",teal:"008080",thistle:"d8bfd8",tomato:"ff6347",turquoise:"40e0d0",violet:"ee82ee",violetred:"d02090",wheat:"f5deb3",white:"ffffff",whitesmoke:"f5f5f5",yellow:"ffff00",yellowgreen:"9acd32"}[t=(t=t.replace(/ /g,"")).toLowerCase()]||t;for(var r=[{re:/^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/,example:["rgb(123, 234, 45)","rgb(255,234,245)"],process:function(t){return[parseInt(t[1]),parseInt(t[2]),parseInt(t[3])]}},{re:/^(\w{2})(\w{2})(\w{2})$/,example:["#00ff00","336699"],process:function(t){return[parseInt(t[1],16),parseInt(t[2],16),parseInt(t[3],16)]}},{re:/^(\w{1})(\w{1})(\w{1})$/,example:["#fb0","f0f"],process:function(t){return[parseInt(t[1]+t[1],16),parseInt(t[2]+t[2],16),parseInt(t[3]+t[3],16)]}}],n=0;n<r.length;n++){var i=r[n].re,a=r[n].process,o=i.exec(t);o&&(e=a(o),this.r=e[0],this.g=e[1],this.b=e[2],this.ok=!0)}this.r=this.r<0||isNaN(this.r)?0:this.r>255?255:this.r,this.g=this.g<0||isNaN(this.g)?0:this.g>255?255:this.g,this.b=this.b<0||isNaN(this.b)?0:this.b>255?255:this.b,this.toRGB=function(){return"rgb("+this.r+", "+this.g+", "+this.b+")"},this.toHex=function(){var t=this.r.toString(16),e=this.g.toString(16),r=this.b.toString(16);return 1==t.length&&(t="0"+t),1==e.length&&(e="0"+e),1==r.length&&(r="0"+r),"#"+t+e+r}}
/**
* @license
* Joseph Myers does not specify a particular license for his work.
*
* Author: Joseph Myers
* Accessed from: http://www.myersdaily.org/joseph/javascript/md5.js
*
* Modified by: Owen Leong
*/
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* @license
* FPDF is released under a permissive license: there is no usage restriction.
* You may embed it freely in your application (commercial or not), with or
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*
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/**
* @license
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
* Author: Owen Leong (@owenl131)
* Date: 15 Oct 2020
* References:
* https://www.cs.cmu.edu/~dst/Adobe/Gallery/anon21jul01-pdf-encryption.txt
* https://github.com/foliojs/pdfkit/blob/master/lib/security.js
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/**
* @license
* Copyright (c) 2014 Steven Spungin (TwelveTone LLC) steven@twelvetone.tv
*
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
*/
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/**
* @license
* Copyright (c) 2017 Aras Abbasi
*
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
*/
function(t){var 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a=t.__arabicParser__.isInArabicSubstitutionA=function(t){return void 0!==e[t.charCodeAt(0)]},o=t.__arabicParser__.isArabicLetter=function(t){return"string"==typeof t&&/^[\u0600-\u06FF\u0750-\u077F\u08A0-\u08FF\uFB50-\uFDFF\uFE70-\uFEFF]+$/.test(t)},s=t.__arabicParser__.isArabicEndLetter=function(t){return o(t)&&a(t)&&e[t.charCodeAt(0)].length<=2},c=t.__arabicParser__.isArabicAlfLetter=function(t){return o(t)&&i.indexOf(t.charCodeAt(0))>=0};t.__arabicParser__.arabicLetterHasIsolatedForm=function(t){return o(t)&&a(t)&&e[t.charCodeAt(0)].length>=1};var u=t.__arabicParser__.arabicLetterHasFinalForm=function(t){return o(t)&&a(t)&&e[t.charCodeAt(0)].length>=2};t.__arabicParser__.arabicLetterHasInitialForm=function(t){return o(t)&&a(t)&&e[t.charCodeAt(0)].length>=3};var h=t.__arabicParser__.arabicLetterHasMedialForm=function(t){return o(t)&&a(t)&&4==e[t.charCodeAt(0)].length},l=t.__arabicParser__.resolveLigatures=function(t){var e=0,n=r,i="",a=0;for(e=0;e<t.length;e+=1)void 0!==n[t.charCodeAt(e)]?(a++,"number"==typeof(n=n[t.charCodeAt(e)])&&(i+=String.fromCharCode(n),n=r,a=0),e===t.length-1&&(n=r,i+=t.charAt(e-(a-1)),e-=a-1,a=0)):(n=r,i+=t.charAt(e-a),e-=a,a=0);return i};t.__arabicParser__.isArabicDiacritic=function(t){return void 0!==t&&void 0!==n[t.charCodeAt(0)]};var f=t.__arabicParser__.getCorrectForm=function(t,e,r){return o(t)?!1===a(t)?-1:!u(t)||!o(e)&&!o(r)||!o(r)&&s(e)||s(t)&&!o(e)||s(t)&&c(e)||s(t)&&s(e)?0:h(t)&&o(e)&&!s(e)&&o(r)&&u(r)?3:s(t)||!o(r)?1:2:-1},d=function(t){var r=0,n=0,i=0,a="",s="",c="",u=(t=t||"").split("\\s+"),h=[];for(r=0;r<u.length;r+=1){for(h.push(""),n=0;n<u[r].length;n+=1)a=u[r][n],s=u[r][n-1],c=u[r][n+1],o(a)?(i=f(a,s,c),h[r]+=-1!==i?String.fromCharCode(e[a.charCodeAt(0)][i]):a):h[r]+=a;h[r]=l(h[r])}return h.join(" ")},p=t.__arabicParser__.processArabic=t.processArabic=function(){var t,e="string"==typeof arguments[0]?arguments[0]:arguments[0].text,r=[];if(Array.isArray(e)){var n=0;for(r=[],n=0;n<e.length;n+=1)Array.isArray(e[n])?r.push([d(e[n][0]),e[n][1],e[n][2]]):r.push([d(e[n])]);t=r}else t=d(e);return"string"==typeof arguments[0]?t:(arguments[0].text=t,arguments[0])};t.events.push(["preProcessText",p])}(M.API),M.API.autoPrint=function(t){var e;switch((t=t||{}).variant=t.variant||"non-conform",t.variant){case"javascript":this.addJS("print({});");break;case"non-conform":default:this.internal.events.subscribe("postPutResources",(function(){e=this.internal.newObject(),this.internal.out("<<"),this.internal.out("/S /Named"),this.internal.out("/Type /Action"),this.internal.out("/N /Print"),this.internal.out(">>"),this.internal.out("endobj")})),this.internal.events.subscribe("putCatalog",(function(){this.internal.out("/OpenAction "+e+" 0 R")}))}return this},
/**
* @license
* Copyright (c) 2014 Steven Spungin (TwelveTone LLC) steven@twelvetone.tv
*
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
*/
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h,this.globalCompositeOperation=t.globalCompositeOperation||"normal",this.globalAlpha=t.globalAlpha||1,this.clip_path=t.clip_path||[],this.currentPoint=t.currentPoint||new c,this.miterLimit=t.miterLimit||10,this.lastPoint=t.lastPoint||new c,this.lineDashOffset=t.lineDashOffset||0,this.lineDash=t.lineDash||[],this.margin=t.margin||[0,0,0,0],this.prevPageLastElemOffset=t.prevPageLastElemOffset||0,this.ignoreClearRect="boolean"!=typeof t.ignoreClearRect||t.ignoreClearRect,this};e.events.push(["initialized",function(){this.context2d=new p(this),r=this.internal.f2,n=this.internal.getCoordinateString,i=this.internal.getVerticalCoordinateString,o=this.internal.getHorizontalCoordinate,s=this.internal.getVerticalCoordinate,c=this.internal.Point,u=this.internal.Rectangle,h=this.internal.Matrix,l=new d}]);var p=function(t){Object.defineProperty(this,"canvas",{get:function(){return{parentNode:!1,style:!1}}});var e=t;Object.defineProperty(this,"pdf",{get:function(){return e}});var r=!1;Object.defineProperty(this,"pageWrapXEnabled",{get:function(){return r},set:function(t){r=Boolean(t)}});var n=!1;Object.defineProperty(this,"pageWrapYEnabled",{get:function(){return n},set:function(t){n=Boolean(t)}});var i=0;Object.defineProperty(this,"posX",{get:function(){return i},set:function(t){isNaN(t)||(i=t)}});var a=0;Object.defineProperty(this,"posY",{get:function(){return a},set:function(t){isNaN(t)||(a=t)}}),Object.defineProperty(this,"margin",{get:function(){return l.margin},set:function(t){var e;"number"==typeof t?e=[t,t,t,t]:((e=new Array(4))[0]=t[0],e[1]=t.length>=2?t[1]:e[0],e[2]=t.length>=3?t[2]:e[0],e[3]=t.length>=4?t[3]:e[1]),l.margin=e}});var o=!1;Object.defineProperty(this,"autoPaging",{get:function(){return o},set:function(t){o=t}});var s=0;Object.defineProperty(this,"lastBreak",{get:function(){return s},set:function(t){s=t}});var c=[];Object.defineProperty(this,"pageBreaks",{get:function(){return c},set:function(t){c=t}}),Object.defineProperty(this,"ctx",{get:function(){return l},set:function(t){t instanceof d&&(l=t)}}),Object.defineProperty(this,"path",{get:function(){return l.path},set:function(t){l.path=t}});var u=[];Object.defineProperty(this,"ctxStack",{get:function(){return u},set:function(t){u=t}}),Object.defineProperty(this,"fillStyle",{get:function(){return this.ctx.fillStyle},set:function(t){var e;e=g(t),this.ctx.fillStyle=e.style,this.ctx.isFillTransparent=0===e.a,this.ctx.fillOpacity=e.a,this.pdf.setFillColor(e.r,e.g,e.b,{a:e.a}),this.pdf.setTextColor(e.r,e.g,e.b,{a:e.a})}}),Object.defineProperty(this,"strokeStyle",{get:function(){return this.ctx.strokeStyle},set:function(t){var e=g(t);this.ctx.strokeStyle=e.style,this.ctx.isStrokeTransparent=0===e.a,this.ctx.strokeOpacity=e.a,0===e.a?this.pdf.setDrawColor(255,255,255):(e.a,this.pdf.setDrawColor(e.r,e.g,e.b))}}),Object.defineProperty(this,"lineCap",{get:function(){return this.ctx.lineCap},set:function(t){-1!==["butt","round","square"].indexOf(t)&&(this.ctx.lineCap=t,this.pdf.setLineCap(t))}}),Object.defineProperty(this,"lineWidth",{get:function(){return this.ctx.lineWidth},set:function(t){isNaN(t)||(this.ctx.lineWidth=t,this.pdf.setLineWidth(t))}}),Object.defineProperty(this,"lineJoin",{get:function(){return this.ctx.lineJoin},set:function(t){-1!==["bevel","round","miter"].indexOf(t)&&(this.ctx.lineJoin=t,this.pdf.setLineJoin(t))}}),Object.defineProperty(this,"miterLimit",{get:function(){return this.ctx.miterLimit},set:function(t){isNaN(t)||(this.ctx.miterLimit=t,this.pdf.setMiterLimit(t))}}),Object.defineProperty(this,"textBaseline",{get:function(){return this.ctx.textBaseline},set:function(t){this.ctx.textBaseline=t}}),Object.defineProperty(this,"textAlign",{get:function(){return this.ctx.textAlign},set:function(t){-1!==["right","end","center","left","start"].indexOf(t)&&(this.ctx.textAlign=t)}});var h=null;function f(t,e){if(null===h){var r=function(t){var e=[];return Object.keys(t).forEach((function(r){t[r].forEach((function(t){var n=null;switch(t){case"bold":n={family:r,weight:"bold"};break;case"italic":n={family:r,style:"italic"};break;case"bolditalic":n={family:r,weight:"bold",style:"italic"};break;case"":case"normal":n={family:r}}null!==n&&(n.ref={name:r,style:t},e.push(n))}))})),e}(t.getFontList());h=function(t){for(var e={},r=0;r<t.length;++r){var n=jt(t[r]),i=n.family,a=n.stretch,o=n.style,s=n.weight;e[i]=e[i]||{},e[i][a]=e[i][a]||{},e[i][a][o]=e[i][a][o]||{},e[i][a][o][s]=n}return e}(r.concat(e))}return h}var p=null;Object.defineProperty(this,"fontFaces",{get:function(){return p},set:function(t){h=null,p=t}}),Object.defineProperty(this,"font",{get:function(){return this.ctx.font},set:function(t){var 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jsPDF.context2d.quadraticCurveTo");var i=this.ctx.transform.applyToPoint(new c(r,n)),o=this.ctx.transform.applyToPoint(new c(t,e));this.path.push({type:"qct",x1:o.x,y1:o.y,x:i.x,y:i.y}),this.ctx.lastPoint=new c(i.x,i.y)},p.prototype.bezierCurveTo=function(t,e,r,n,i,o){if(isNaN(i)||isNaN(o)||isNaN(t)||isNaN(e)||isNaN(r)||isNaN(n))throw a.error("jsPDF.context2d.bezierCurveTo: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.bezierCurveTo");var s=this.ctx.transform.applyToPoint(new c(i,o)),u=this.ctx.transform.applyToPoint(new c(t,e)),h=this.ctx.transform.applyToPoint(new c(r,n));this.path.push({type:"bct",x1:u.x,y1:u.y,x2:h.x,y2:h.y,x:s.x,y:s.y}),this.ctx.lastPoint=new c(s.x,s.y)},p.prototype.arc=function(t,e,r,n,i,o){if(isNaN(t)||isNaN(e)||isNaN(r)||isNaN(n)||isNaN(i))throw a.error("jsPDF.context2d.arc: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.arc");if(o=Boolean(o),!this.ctx.transform.isIdentity){var s=this.ctx.transform.applyToPoint(new c(t,e));t=s.x,e=s.y;var u=this.ctx.transform.applyToPoint(new c(0,r)),h=this.ctx.transform.applyToPoint(new c(0,0));r=Math.sqrt(Math.pow(u.x-h.x,2)+Math.pow(u.y-h.y,2))}Math.abs(i-n)>=2*Math.PI&&(n=0,i=2*Math.PI),this.path.push({type:"arc",x:t,y:e,radius:r,startAngle:n,endAngle:i,counterclockwise:o})},p.prototype.arcTo=function(t,e,r,n,i){throw new Error("arcTo not implemented.")},p.prototype.rect=function(t,e,r,n){if(isNaN(t)||isNaN(e)||isNaN(r)||isNaN(n))throw a.error("jsPDF.context2d.rect: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.rect");this.moveTo(t,e),this.lineTo(t+r,e),this.lineTo(t+r,e+n),this.lineTo(t,e+n),this.lineTo(t,e),this.lineTo(t+r,e),this.lineTo(t,e)},p.prototype.fillRect=function(t,e,r,n){if(isNaN(t)||isNaN(e)||isNaN(r)||isNaN(n))throw a.error("jsPDF.context2d.fillRect: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.fillRect");if(!m.call(this)){var i={};"butt"!==this.lineCap&&(i.lineCap=this.lineCap,this.lineCap="butt"),"miter"!==this.lineJoin&&(i.lineJoin=this.lineJoin,this.lineJoin="miter"),this.beginPath(),this.rect(t,e,r,n),this.fill(),i.hasOwnProperty("lineCap")&&(this.lineCap=i.lineCap),i.hasOwnProperty("lineJoin")&&(this.lineJoin=i.lineJoin)}},p.prototype.strokeRect=function(t,e,r,n){if(isNaN(t)||isNaN(e)||isNaN(r)||isNaN(n))throw a.error("jsPDF.context2d.strokeRect: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.strokeRect");v.call(this)||(this.beginPath(),this.rect(t,e,r,n),this.stroke())},p.prototype.clearRect=function(t,e,r,n){if(isNaN(t)||isNaN(e)||isNaN(r)||isNaN(n))throw a.error("jsPDF.context2d.clearRect: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.clearRect");this.ignoreClearRect||(this.fillStyle="#ffffff",this.fillRect(t,e,r,n))},p.prototype.save=function(t){t="boolean"!=typeof t||t;for(var e=this.pdf.internal.getCurrentPageInfo().pageNumber,r=0;r<this.pdf.internal.getNumberOfPages();r++)this.pdf.setPage(r+1),this.pdf.internal.out("q");if(this.pdf.setPage(e),t){this.ctx.fontSize=this.pdf.internal.getFontSize();var n=new d(this.ctx);this.ctxStack.push(this.ctx),this.ctx=n}},p.prototype.restore=function(t){t="boolean"!=typeof t||t;for(var e=this.pdf.internal.getCurrentPageInfo().pageNumber,r=0;r<this.pdf.internal.getNumberOfPages();r++)this.pdf.setPage(r+1),this.pdf.internal.out("Q");this.pdf.setPage(e),t&&0!==this.ctxStack.length&&(this.ctx=this.ctxStack.pop(),this.fillStyle=this.ctx.fillStyle,this.strokeStyle=this.ctx.strokeStyle,this.font=this.ctx.font,this.lineCap=this.ctx.lineCap,this.lineWidth=this.ctx.lineWidth,this.lineJoin=this.ctx.lineJoin,this.lineDash=this.ctx.lineDash,this.lineDashOffset=this.ctx.lineDashOffset)},p.prototype.toDataURL=function(){throw new Error("toDataUrl not implemented.")};var g=function(t){var e,r,n,i;if(!0===t.isCanvasGradient&&(t=t.getColor()),!t)return{r:0,g:0,b:0,a:0,style:t};if(/transparent|rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*0+\s*\)/.test(t))e=0,r=0,n=0,i=0;else{var a=/rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/.exec(t);if(null!==a)e=parseInt(a[1]),r=parseInt(a[2]),n=parseInt(a[3]),i=1;else if(null!==(a=/rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*([\d.]+)\s*\)/.exec(t)))e=parseInt(a[1]),r=parseInt(a[2]),n=parseInt(a[3]),i=parseFloat(a[4]);else{if(i=1,"string"==typeof t&&"#"!==t.charAt(0)){var o=new f(t);t=o.ok?o.toHex():"#000000"}4===t.length?(e=t.substring(1,2),e+=e,r=t.substring(2,3),r+=r,n=t.substring(3,4),n+=n):(e=t.substring(1,3),r=t.substring(3,5),n=t.substring(5,7)),e=parseInt(e,16),r=parseInt(r,16),n=parseInt(n,16)}}return{r:e,g:r,b:n,a:i,style:t}},m=function(){return this.ctx.isFillTransparent||0==this.globalAlpha},v=function(){return Boolean(this.ctx.isStrokeTransparent||0==this.globalAlpha)};p.prototype.fillText=function(t,e,r,n){if(isNaN(e)||isNaN(r)||"string"!=typeof t)throw a.error("jsPDF.context2d.fillText: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.fillText");if(n=isNaN(n)?void 0:n,!m.call(this)){var i=q(this.ctx.transform.rotation),o=this.ctx.transform.scaleX;C.call(this,{text:t,x:e,y:r,scale:o,angle:i,align:this.textAlign,maxWidth:n})}},p.prototype.strokeText=function(t,e,r,n){if(isNaN(e)||isNaN(r)||"string"!=typeof t)throw a.error("jsPDF.context2d.strokeText: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.strokeText");if(!v.call(this)){n=isNaN(n)?void 0:n;var i=q(this.ctx.transform.rotation),o=this.ctx.transform.scaleX;C.call(this,{text:t,x:e,y:r,scale:o,renderingMode:"stroke",angle:i,align:this.textAlign,maxWidth:n})}},p.prototype.measureText=function(t){if("string"!=typeof t)throw a.error("jsPDF.context2d.measureText: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.measureText");var e=this.pdf,r=this.pdf.internal.scaleFactor,n=e.internal.getFontSize(),i=e.getStringUnitWidth(t)*n/e.internal.scaleFactor,o=function(t){var e=(t=t||{}).width||0;return Object.defineProperty(this,"width",{get:function(){return e}}),this};return new o({width:i*=Math.round(96*r/72*1e4)/1e4})},p.prototype.scale=function(t,e){if(isNaN(t)||isNaN(e))throw a.error("jsPDF.context2d.scale: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.scale");var r=new h(t,0,0,e,0,0);this.ctx.transform=this.ctx.transform.multiply(r)},p.prototype.rotate=function(t){if(isNaN(t))throw a.error("jsPDF.context2d.rotate: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.rotate");var e=new h(Math.cos(t),Math.sin(t),-Math.sin(t),Math.cos(t),0,0);this.ctx.transform=this.ctx.transform.multiply(e)},p.prototype.translate=function(t,e){if(isNaN(t)||isNaN(e))throw a.error("jsPDF.context2d.translate: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.translate");var r=new h(1,0,0,1,t,e);this.ctx.transform=this.ctx.transform.multiply(r)},p.prototype.transform=function(t,e,r,n,i,o){if(isNaN(t)||isNaN(e)||isNaN(r)||isNaN(n)||isNaN(i)||isNaN(o))throw a.error("jsPDF.context2d.transform: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.transform");var s=new h(t,e,r,n,i,o);this.ctx.transform=this.ctx.transform.multiply(s)},p.prototype.setTransform=function(t,e,r,n,i,a){t=isNaN(t)?1:t,e=isNaN(e)?0:e,r=isNaN(r)?0:r,n=isNaN(n)?1:n,i=isNaN(i)?0:i,a=isNaN(a)?0:a,this.ctx.transform=new h(t,e,r,n,i,a)};var b=function(){return this.margin[0]>0||this.margin[1]>0||this.margin[2]>0||this.margin[3]>0};p.prototype.drawImage=function(t,e,r,n,i,a,o,s,c){var l=this.pdf.getImageProperties(t),f=1,d=1,p=1,g=1;void 0!==n&&void 0!==s&&(p=s/n,g=c/i,f=l.width/n*s/n,d=l.height/i*c/i),void 0===a&&(a=e,o=r,e=0,r=0),void 0!==n&&void 0===s&&(s=n,c=i),void 0===n&&void 0===s&&(s=l.width,c=l.height);for(var m,v=this.ctx.transform.decompose(),w=q(v.rotate.shx),A=new h,S=(A=(A=(A=A.multiply(v.translate)).multiply(v.skew)).multiply(v.scale)).applyToRectangle(new u(a-e*p,o-r*g,n*f,i*d)),_=y.call(this,S),P=[],k=0;k<_.length;k+=1)-1===P.indexOf(_[k])&&P.push(_[k]);if(L(P),this.autoPaging)for(var I=P[0],F=P[P.length-1],C=I;C<F+1;C++){this.pdf.setPage(C);var j=this.pdf.internal.pageSize.width-this.margin[3]-this.margin[1],O=1===C?this.posY+this.margin[0]:this.margin[0],B=this.pdf.internal.pageSize.height-this.posY-this.margin[0]-this.margin[2],E=this.pdf.internal.pageSize.height-this.margin[0]-this.margin[2],M=1===C?0:B+(C-2)*E;if(0!==this.ctx.clip_path.length){var D=this.path;m=JSON.parse(JSON.stringify(this.ctx.clip_path)),this.path=N(m,this.posX+this.margin[3],-M+O+this.ctx.prevPageLastElemOffset),x.call(this,"fill",!0),this.path=D}var R=JSON.parse(JSON.stringify(S));R=N([R],this.posX+this.margin[3],-M+O+this.ctx.prevPageLastElemOffset)[0];var T=(C>I||C<F)&&b.call(this);T&&(this.pdf.saveGraphicsState(),this.pdf.rect(this.margin[3],this.margin[0],j,E,null).clip().discardPath()),this.pdf.addImage(t,"JPEG",R.x,R.y,R.w,R.h,null,null,w),T&&this.pdf.restoreGraphicsState()}else this.pdf.addImage(t,"JPEG",S.x,S.y,S.w,S.h,null,null,w)};var y=function(t,e,r){var n=[];e=e||this.pdf.internal.pageSize.width,r=r||this.pdf.internal.pageSize.height-this.margin[0]-this.margin[2];var i=this.posY+this.ctx.prevPageLastElemOffset;switch(t.type){default:case"mt":case"lt":n.push(Math.floor((t.y+i)/r)+1);break;case"arc":n.push(Math.floor((t.y+i-t.radius)/r)+1),n.push(Math.floor((t.y+i+t.radius)/r)+1);break;case"qct":var a=D(this.ctx.lastPoint.x,this.ctx.lastPoint.y,t.x1,t.y1,t.x,t.y);n.push(Math.floor((a.y+i)/r)+1),n.push(Math.floor((a.y+a.h+i)/r)+1);break;case"bct":var o=R(this.ctx.lastPoint.x,this.ctx.lastPoint.y,t.x1,t.y1,t.x2,t.y2,t.x,t.y);n.push(Math.floor((o.y+i)/r)+1),n.push(Math.floor((o.y+o.h+i)/r)+1);break;case"rect":n.push(Math.floor((t.y+i)/r)+1),n.push(Math.floor((t.y+t.h+i)/r)+1)}for(var s=0;s<n.length;s+=1)for(;this.pdf.internal.getNumberOfPages()<n[s];)w.call(this);return n},w=function(){var t=this.fillStyle,e=this.strokeStyle,r=this.font,n=this.lineCap,i=this.lineWidth,a=this.lineJoin;this.pdf.addPage(),this.fillStyle=t,this.strokeStyle=e,this.font=r,this.lineCap=n,this.lineWidth=i,this.lineJoin=a},N=function(t,e,r){for(var n=0;n<t.length;n++)switch(t[n].type){case"bct":t[n].x2+=e,t[n].y2+=r;case"qct":t[n].x1+=e,t[n].y1+=r;case"mt":case"lt":case"arc":default:t[n].x+=e,t[n].y+=r}return t},L=function(t){return t.sort((function(t,e){return t-e}))},A=function(t,e){for(var r,n,i=this.fillStyle,a=this.strokeStyle,o=this.lineCap,s=this.lineWidth,c=Math.abs(s*this.ctx.transform.scaleX),u=this.lineJoin,h=JSON.parse(JSON.stringify(this.path)),l=JSON.parse(JSON.stringify(this.path)),f=[],d=0;d<l.length;d++)if(void 0!==l[d].x)for(var p=y.call(this,l[d]),g=0;g<p.length;g+=1)-1===f.indexOf(p[g])&&f.push(p[g]);for(var m=0;m<f.length;m++)for(;this.pdf.internal.getNumberOfPages()<f[m];)w.call(this);if(L(f),this.autoPaging)for(var v=f[0],A=f[f.length-1],S=v;S<A+1;S++){this.pdf.setPage(S),this.fillStyle=i,this.strokeStyle=a,this.lineCap=o,this.lineWidth=c,this.lineJoin=u;var _=this.pdf.internal.pageSize.width-this.margin[3]-this.margin[1],P=1===S?this.posY+this.margin[0]:this.margin[0],k=this.pdf.internal.pageSize.height-this.posY-this.margin[0]-this.margin[2],I=this.pdf.internal.pageSize.height-this.margin[0]-this.margin[2],F=1===S?0:k+(S-2)*I;if(0!==this.ctx.clip_path.length){var C=this.path;r=JSON.parse(JSON.stringify(this.ctx.clip_path)),this.path=N(r,this.posX+this.margin[3],-F+P+this.ctx.prevPageLastElemOffset),x.call(this,t,!0),this.path=C}if(n=JSON.parse(JSON.stringify(h)),this.path=N(n,this.posX+this.margin[3],-F+P+this.ctx.prevPageLastElemOffset),!1===e||0===S){var j=(S>v||S<A)&&b.call(this);j&&(this.pdf.saveGraphicsState(),this.pdf.rect(this.margin[3],this.margin[0],_,I,null).clip().discardPath()),x.call(this,t,e),j&&this.pdf.restoreGraphicsState()}this.lineWidth=s}else this.lineWidth=c,x.call(this,t,e),this.lineWidth=s;this.path=h},x=function(t,e){if(("stroke"!==t||e||!v.call(this))&&("stroke"===t||e||!m.call(this))){for(var r,n,i=[],a=this.path,o=0;o<a.length;o++){var s=a[o];switch(s.type){case"begin":i.push({begin:!0});break;case"close":i.push({close:!0});break;case"mt":i.push({start:s,deltas:[],abs:[]});break;case"lt":var c=i.length;if(!isNaN(a[o-1].x)&&(r=[s.x-a[o-1].x,s.y-a[o-1].y],c>0))for(;c>=0;c--)if(!0!==i[c-1].close&&!0!==i[c-1].begin){i[c-1].deltas.push(r),i[c-1].abs.push(s);break}break;case"bct":r=[s.x1-a[o-1].x,s.y1-a[o-1].y,s.x2-a[o-1].x,s.y2-a[o-1].y,s.x-a[o-1].x,s.y-a[o-1].y],i[i.length-1].deltas.push(r);break;case"qct":var u=a[o-1].x+2/3*(s.x1-a[o-1].x),h=a[o-1].y+2/3*(s.y1-a[o-1].y),l=s.x+2/3*(s.x1-s.x),f=s.y+2/3*(s.y1-s.y),d=s.x,p=s.y;r=[u-a[o-1].x,h-a[o-1].y,l-a[o-1].x,f-a[o-1].y,d-a[o-1].x,p-a[o-1].y],i[i.length-1].deltas.push(r);break;case"arc":i.push({deltas:[],abs:[],arc:!0}),Array.isArray(i[i.length-1].abs)&&i[i.length-1].abs.push(s)}}n=e?null:"stroke"===t?"stroke":"fill";for(var g=0;g<i.length;g++){if(i[g].arc){for(var b=i[g].abs,y=0;y<b.length;y++){var w=b[y];"arc"===w.type?P.call(this,w.x,w.y,w.radius,w.startAngle,w.endAngle,w.counterclockwise,void 0,e):j.call(this,w.x,w.y)}k.call(this,n),this.pdf.internal.out("h")}if(!i[g].arc&&!0!==i[g].close&&!0!==i[g].begin){var N=i[g].start.x,L=i[g].start.y;O.call(this,i[g].deltas,N,L)}}n&&k.call(this,n),e&&I.call(this)}},S=function(t){var e=this.pdf.internal.getFontSize()/this.pdf.internal.scaleFactor,r=e*(this.pdf.internal.getLineHeightFactor()-1);switch(this.ctx.textBaseline){case"bottom":return t-r;case"top":return t+e-r;case"hanging":return t+e-2*r;case"middle":return t+e/2-r;case"ideographic":return t;case"alphabetic":default:return t}},_=function(t){return t+this.pdf.internal.getFontSize()/this.pdf.internal.scaleFactor*(this.pdf.internal.getLineHeightFactor()-1)};p.prototype.createLinearGradient=function(){var t=function(){};return t.colorStops=[],t.addColorStop=function(t,e){this.colorStops.push([t,e])},t.getColor=function(){return 0===this.colorStops.length?"#000000":this.colorStops[0][1]},t.isCanvasGradient=!0,t},p.prototype.createPattern=function(){return this.createLinearGradient()},p.prototype.createRadialGradient=function(){return this.createLinearGradient()};var P=function(t,e,r,n,i,a,o,s){for(var c=E.call(this,r,n,i,a),u=0;u<c.length;u++){var h=c[u];0===u&&F.call(this,h.x1+t,h.y1+e),B.call(this,t,e,h.x2,h.y2,h.x3,h.y3,h.x4,h.y4)}s?I.call(this):k.call(this,o)},k=function(t){switch(t){case"stroke":this.pdf.internal.out("S");break;case"fill":this.pdf.internal.out("f")}},I=function(){this.pdf.clip(),this.pdf.discardPath()},F=function(t,e){this.pdf.internal.out(n(t)+" "+i(e)+" m")},C=function(t){var e;switch(t.align){case"right":case"end":e="right";break;case"center":e="center";break;case"left":case"start":default:e="left"}var r=this.pdf.getTextDimensions(t.text),n=S.call(this,t.y),i=_.call(this,n)-r.h,a=this.ctx.transform.applyToPoint(new c(t.x,n)),o=this.ctx.transform.decompose(),s=new h;s=(s=(s=s.multiply(o.translate)).multiply(o.skew)).multiply(o.scale);for(var l,f,d,p=this.ctx.transform.applyToRectangle(new u(t.x,n,r.w,r.h)),g=s.applyToRectangle(new u(t.x,i,r.w,r.h)),m=y.call(this,g),v=[],w=0;w<m.length;w+=1)-1===v.indexOf(m[w])&&v.push(m[w]);if(L(v),this.autoPaging)for(var A=v[0],P=v[v.length-1],k=A;k<P+1;k++){this.pdf.setPage(k);var I=1===k?this.posY+this.margin[0]:this.margin[0],F=this.pdf.internal.pageSize.height-this.posY-this.margin[0]-this.margin[2],C=this.pdf.internal.pageSize.height-this.margin[2],j=C-this.margin[0],O=this.pdf.internal.pageSize.width-this.margin[1],B=O-this.margin[3],E=1===k?0:F+(k-2)*j;if(0!==this.ctx.clip_path.length){var M=this.path;l=JSON.parse(JSON.stringify(this.ctx.clip_path)),this.path=N(l,this.posX+this.margin[3],-1*E+I),x.call(this,"fill",!0),this.path=M}var q=N([JSON.parse(JSON.stringify(g))],this.posX+this.margin[3],-E+I+this.ctx.prevPageLastElemOffset)[0];t.scale>=.01&&(f=this.pdf.internal.getFontSize(),this.pdf.setFontSize(f*t.scale),d=this.lineWidth,this.lineWidth=d*t.scale);var D="text"!==this.autoPaging;if(D||q.y+q.h<=C){if(D||q.y>=I&&q.x<=O){var R=D?t.text:this.pdf.splitTextToSize(t.text,t.maxWidth||O-q.x)[0],T=N([JSON.parse(JSON.stringify(p))],this.posX+this.margin[3],-E+I+this.ctx.prevPageLastElemOffset)[0],U=D&&(k>A||k<P)&&b.call(this);U&&(this.pdf.saveGraphicsState(),this.pdf.rect(this.margin[3],this.margin[0],B,j,null).clip().discardPath()),this.pdf.text(R,T.x,T.y,{angle:t.angle,align:e,renderingMode:t.renderingMode}),U&&this.pdf.restoreGraphicsState()}}else q.y<C&&(this.ctx.prevPageLastElemOffset+=C-q.y);t.scale>=.01&&(this.pdf.setFontSize(f),this.lineWidth=d)}else t.scale>=.01&&(f=this.pdf.internal.getFontSize(),this.pdf.setFontSize(f*t.scale),d=this.lineWidth,this.lineWidth=d*t.scale),this.pdf.text(t.text,a.x+this.posX,a.y+this.posY,{angle:t.angle,align:e,renderingMode:t.renderingMode,maxWidth:t.maxWidth}),t.scale>=.01&&(this.pdf.setFontSize(f),this.lineWidth=d)},j=function(t,e,r,a){r=r||0,a=a||0,this.pdf.internal.out(n(t+r)+" "+i(e+a)+" l")},O=function(t,e,r){return this.pdf.lines(t,e,r,null,null)},B=function(t,e,n,i,a,c,u,h){this.pdf.internal.out([r(o(n+t)),r(s(i+e)),r(o(a+t)),r(s(c+e)),r(o(u+t)),r(s(h+e)),"c"].join(" "))},E=function(t,e,r,n){for(var i=2*Math.PI,a=Math.PI/2;e>r;)e-=i;var o=Math.abs(r-e);o<i&&n&&(o=i-o);for(var s=[],c=n?-1:1,u=e;o>1e-5;){var h=u+c*Math.min(o,a);s.push(M.call(this,t,u,h)),o-=Math.abs(h-u),u=h}return s},M=function(t,e,r){var n=(r-e)/2,i=t*Math.cos(n),a=t*Math.sin(n),o=i,s=-a,c=o*o+s*s,u=c+o*i+s*a,h=4/3*(Math.sqrt(2*c*u)-u)/(o*a-s*i),l=o-h*s,f=s+h*o,d=l,p=-f,g=n+e,m=Math.cos(g),v=Math.sin(g);return{x1:t*Math.cos(e),y1:t*Math.sin(e),x2:l*m-f*v,y2:l*v+f*m,x3:d*m-p*v,y3:d*v+p*m,x4:t*Math.cos(r),y4:t*Math.sin(r)}},q=function(t){return 180*t/Math.PI},D=function(t,e,r,n,i,a){var o=t+.5*(r-t),s=e+.5*(n-e),c=i+.5*(r-i),h=a+.5*(n-a),l=Math.min(t,i,o,c),f=Math.max(t,i,o,c),d=Math.min(e,a,s,h),p=Math.max(e,a,s,h);return new u(l,d,f-l,p-d)},R=function(t,e,r,n,i,a,o,s){var c,h,l,f,d,p,g,m,v,b,y,w,N,L,A=r-t,x=n-e,S=i-r,_=a-n,P=o-i,k=s-a;for(h=0;h<41;h++)v=(g=(l=t+(c=h/40)*A)+c*((d=r+c*S)-l))+c*(d+c*(i+c*P-d)-g),b=(m=(f=e+c*x)+c*((p=n+c*_)-f))+c*(p+c*(a+c*k-p)-m),0==h?(y=v,w=b,N=v,L=b):(y=Math.min(y,v),w=Math.min(w,b),N=Math.max(N,v),L=Math.max(L,b));return new u(Math.round(y),Math.round(w),Math.round(N-y),Math.round(L-w))},T=function(){if(this.prevLineDash||this.ctx.lineDash.length||this.ctx.lineDashOffset){var t,e,r=(t=this.ctx.lineDash,e=this.ctx.lineDashOffset,JSON.stringify({lineDash:t,lineDashOffset:e}));this.prevLineDash!==r&&(this.pdf.setLineDash(this.ctx.lineDash,this.ctx.lineDashOffset),this.prevLineDash=r)}}}(M.API),
/**
* @license
* jsPDF filters PlugIn
* Copyright (c) 2014 Aras Abbasi
*
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
*/
function(t){var r=function(t){var e,r,n,i,a,o,s,c,u,h;for(/[^\x00-\xFF]/.test(t),r=[],n=0,i=(t+=e="\0\0\0\0".slice(t.length%4||4)).length;i>n;n+=4)0!==(a=(t.charCodeAt(n)<<24)+(t.charCodeAt(n+1)<<16)+(t.charCodeAt(n+2)<<8)+t.charCodeAt(n+3))?(o=(a=((a=((a=((a=(a-(h=a%85))/85)-(u=a%85))/85)-(c=a%85))/85)-(s=a%85))/85)%85,r.push(o+33,s+33,c+33,u+33,h+33)):r.push(122);return function(t,e){for(var r=e;r>0;r--)t.pop()}(r,e.length),String.fromCharCode.apply(String,r)+"~>"},n=function(t){var e,r,n,i,a,o=String,s="length",c=255,u="charCodeAt",h="slice",l="replace";for(t[h](-2),t=t[h](0,-2)[l](/\s/g,"")[l]("z","!!!!!"),n=[],i=0,a=(t+=e="uuuuu"[h](t[s]%5||5))[s];a>i;i+=5)r=52200625*(t[u](i)-33)+614125*(t[u](i+1)-33)+7225*(t[u](i+2)-33)+85*(t[u](i+3)-33)+(t[u](i+4)-33),n.push(c&r>>24,c&r>>16,c&r>>8,c&r);return function(t,e){for(var r=e;r>0;r--)t.pop()}(n,e[s]),o.fromCharCode.apply(o,n)},i=function(t){var e=new RegExp(/^([0-9A-Fa-f]{2})+$/);if(-1!==(t=t.replace(/\s/g,"")).indexOf(">")&&(t=t.substr(0,t.indexOf(">"))),t.length%2&&(t+="0"),!1===e.test(t))return"";for(var r="",n=0;n<t.length;n+=2)r+=String.fromCharCode("0x"+(t[n]+t[n+1]));return r},a=function(t){for(var r=new Uint8Array(t.length),n=t.length;n--;)r[n]=t.charCodeAt(n);return t=(r=Object(fflate__WEBPACK_IMPORTED_MODULE_1__["zlibSync"])(r)).reduce((function(t,e){return t+String.fromCharCode(e)}),"")};t.processDataByFilters=function(t,e){var o=0,s=t||"",c=[];for("string"==typeof(e=e||[])&&(e=[e]),o=0;o<e.length;o+=1)switch(e[o]){case"ASCII85Decode":case"/ASCII85Decode":s=n(s),c.push("/ASCII85Encode");break;case"ASCII85Encode":case"/ASCII85Encode":s=r(s),c.push("/ASCII85Decode");break;case"ASCIIHexDecode":case"/ASCIIHexDecode":s=i(s),c.push("/ASCIIHexEncode");break;case"ASCIIHexEncode":case"/ASCIIHexEncode":s=s.split("").map((function(t){return("0"+t.charCodeAt().toString(16)).slice(-2)})).join("")+">",c.push("/ASCIIHexDecode");break;case"FlateEncode":case"/FlateEncode":s=a(s),c.push("/FlateDecode");break;default:throw new Error('The filter: "'+e[o]+'" is not implemented')}return{data:s,reverseChain:c.reverse().join(" ")}}}(M.API),
/**
* @license
* jsPDF fileloading PlugIn
* Copyright (c) 2018 Aras Abbasi (aras.abbasi@gmail.com)
*
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
*/
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/**
* @license
* Copyright (c) 2014 Steven Spungin (TwelveTone LLC) steven@twelvetone.tv
*
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
*/
function(t){var e;t.events.push(["postPutResources",function(){var t=this,r=/^(\d+) 0 obj$/;if(this.outline.root.children.length>0)for(var n=t.outline.render().split(/\r\n/),i=0;i<n.length;i++){var a=n[i],o=r.exec(a);if(null!=o){var s=o[1];t.internal.newObjectDeferredBegin(s,!1)}t.internal.write(a)}if(this.outline.createNamedDestinations){var c=this.internal.pages.length,u=[];for(i=0;i<c;i++){var h=t.internal.newObject();u.push(h);var l=t.internal.getPageInfo(i+1);t.internal.write("<< /D["+l.objId+" 0 R /XYZ null null null]>> endobj")}var f=t.internal.newObject();t.internal.write("<< /Names [ ");for(i=0;i<u.length;i++)t.internal.write("(page_"+(i+1)+")"+u[i]+" 0 R");t.internal.write(" ] >>","endobj"),e=t.internal.newObject(),t.internal.write("<< /Dests "+f+" 0 R"),t.internal.write(">>","endobj")}}]),t.events.push(["putCatalog",function(){this.outline.root.children.length>0&&(this.internal.write("/Outlines",this.outline.makeRef(this.outline.root)),this.outline.createNamedDestinations&&this.internal.write("/Names "+e+" 0 R"))}]),t.events.push(["initialized",function(){var t=this;t.outline={createNamedDestinations:!1,root:{children:[]}},t.outline.add=function(t,e,r){var n={title:e,options:r,children:[]};return null==t&&(t=this.root),t.children.push(n),n},t.outline.render=function(){return this.ctx={},this.ctx.val="",this.ctx.pdf=t,this.genIds_r(this.root),this.renderRoot(this.root),this.renderItems(this.root),this.ctx.val},t.outline.genIds_r=function(e){e.id=t.internal.newObjectDeferred();for(var r=0;r<e.children.length;r++)this.genIds_r(e.children[r])},t.outline.renderRoot=function(t){this.objStart(t),this.line("/Type /Outlines"),t.children.length>0&&(this.line("/First "+this.makeRef(t.children[0])),this.line("/Last "+this.makeRef(t.children[t.children.length-1]))),this.line("/Count "+this.count_r({count:0},t)),this.objEnd()},t.outline.renderItems=function(e){for(var r=this.ctx.pdf.internal.getVerticalCoordinateString,n=0;n<e.children.length;n++){var i=e.children[n];this.objStart(i),this.line("/Title "+this.makeString(i.title)),this.line("/Parent "+this.makeRef(e)),n>0&&this.line("/Prev "+this.makeRef(e.children[n-1])),n<e.children.length-1&&this.line("/Next "+this.makeRef(e.children[n+1])),i.children.length>0&&(this.line("/First "+this.makeRef(i.children[0])),this.line("/Last "+this.makeRef(i.children[i.children.length-1])));var a=this.count=this.count_r({count:0},i);if(a>0&&this.line("/Count "+a),i.options&&i.options.pageNumber){var o=t.internal.getPageInfo(i.options.pageNumber);this.line("/Dest ["+o.objId+" 0 R /XYZ 0 "+r(0)+" 0]")}this.objEnd()}for(var s=0;s<e.children.length;s++)this.renderItems(e.children[s])},t.outline.line=function(t){this.ctx.val+=t+"\r\n"},t.outline.makeRef=function(t){return t.id+" 0 R"},t.outline.makeString=function(e){return"("+t.internal.pdfEscape(e)+")"},t.outline.objStart=function(t){this.ctx.val+="\r\n"+t.id+" 0 obj\r\n<<\r\n"},t.outline.objEnd=function(){this.ctx.val+=">> \r\nendobj\r\n"},t.outline.count_r=function(t,e){for(var r=0;r<e.children.length;r++)t.count++,this.count_r(t,e.children[r]);return t.count}}])}(M.API),
/**
* @license
*
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
*/
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e}.call(this).join("")){case"IHDR":this.width=this.readUInt32(),this.height=this.readUInt32(),this.bits=this.data[this.pos++],this.colorType=this.data[this.pos++],this.compressionMethod=this.data[this.pos++],this.filterMethod=this.data[this.pos++],this.interlaceMethod=this.data[this.pos++];break;case"acTL":this.animation={numFrames:this.readUInt32(),numPlays:this.readUInt32()||1/0,frames:[]};break;case"PLTE":this.palette=this.read(e);break;case"fcTL":o&&this.animation.frames.push(o),this.pos+=4,o={width:this.readUInt32(),height:this.readUInt32(),xOffset:this.readUInt32(),yOffset:this.readUInt32()},a=this.readUInt16(),i=this.readUInt16()||100,o.delay=1e3*a/i,o.disposeOp=this.data[this.pos++],o.blendOp=this.data[this.pos++],o.data=[];break;case"IDAT":case"fdAT":for("fdAT"===u&&(this.pos+=4,e-=4),t=(null!=o?o.data:void 0)||this.imgData,f=0;0<=e?f<e:f>e;0<=e?++f:--f)t.push(this.data[this.pos++]);break;case"tRNS":switch(this.transparency={},this.colorType){case 3:if(n=this.palette.length/3,this.transparency.indexed=this.read(e),this.transparency.indexed.length>n)throw new Error("More transparent colors than palette size");if((h=n-this.transparency.indexed.length)>0)for(d=0;0<=h?d<h:d>h;0<=h?++d:--d)this.transparency.indexed.push(255);break;case 0:this.transparency.grayscale=this.read(e)[0];break;case 2:this.transparency.rgb=this.read(e)}break;case"tEXt":s=(l=this.read(e)).indexOf(0),c=String.fromCharCode.apply(String,l.slice(0,s)),this.text[c]=String.fromCharCode.apply(String,l.slice(s+1));break;case"IEND":return o&&this.animation.frames.push(o),this.colors=function(){switch(this.colorType){case 0:case 3:case 4:return 1;case 2:case 6:return 3}}.call(this),this.hasAlphaChannel=4===(p=this.colorType)||6===p,r=this.colors+(this.hasAlphaChannel?1:0),this.pixelBitlength=this.bits*r,this.colorSpace=function(){switch(this.colors){case 1:return"DeviceGray";case 3:return"DeviceRGB"}}.call(this),void(this.imgData=new Uint8Array(this.imgData));default:this.pos+=e}if(this.pos+=4,this.pos>this.data.length)throw new Error("Incomplete or corrupt PNG file")}}a.prototype.read=function(t){var e,r;for(r=[],e=0;0<=t?e<t:e>t;0<=t?++e:--e)r.push(this.data[this.pos++]);return r},a.prototype.readUInt32=function(){return this.data[this.pos++]<<24|this.data[this.pos++]<<16|this.data[this.pos++]<<8|this.data[this.pos++]},a.prototype.readUInt16=function(){return this.data[this.pos++]<<8|this.data[this.pos++]},a.prototype.decodePixels=function(t){var e=this.pixelBitlength/8,n=new Uint8Array(this.width*this.height*e),i=0,a=this;if(null==t&&(t=this.imgData),0===t.length)return new Uint8Array(0);function o(r,o,s,c){var u,h,l,f,d,p,g,m,v,b,y,w,N,L,A,x,S,_,P,k,I,F=Math.ceil((a.width-r)/s),C=Math.ceil((a.height-o)/c),j=a.width==F&&a.height==C;for(L=e*F,w=j?n:new Uint8Array(L*C),p=t.length,N=0,h=0;N<C&&i<p;){switch(t[i++]){case 0:for(f=S=0;S<L;f=S+=1)w[h++]=t[i++];break;case 1:for(f=_=0;_<L;f=_+=1)u=t[i++],d=f<e?0:w[h-e],w[h++]=(u+d)%256;break;case 2:for(f=P=0;P<L;f=P+=1)u=t[i++],l=(f-f%e)/e,A=N&&w[(N-1)*L+l*e+f%e],w[h++]=(A+u)%256;break;case 3:for(f=k=0;k<L;f=k+=1)u=t[i++],l=(f-f%e)/e,d=f<e?0:w[h-e],A=N&&w[(N-1)*L+l*e+f%e],w[h++]=(u+Math.floor((d+A)/2))%256;break;case 4:for(f=I=0;I<L;f=I+=1)u=t[i++],l=(f-f%e)/e,d=f<e?0:w[h-e],0===N?A=x=0:(A=w[(N-1)*L+l*e+f%e],x=l&&w[(N-1)*L+(l-1)*e+f%e]),g=d+A-x,m=Math.abs(g-d),b=Math.abs(g-A),y=Math.abs(g-x),v=m<=b&&m<=y?d:b<=y?A:x,w[h++]=(u+v)%256;break;default:throw new Error("Invalid filter algorithm: "+t[i-1])}if(!j){var O=((o+N*c)*a.width+r)*e,B=N*L;for(f=0;f<F;f+=1){for(var E=0;E<e;E+=1)n[O++]=w[B++];O+=(s-1)*e}}N++}}return t=Object(fflate__WEBPACK_IMPORTED_MODULE_1__["unzlibSync"])(t),1==a.interlaceMethod?(o(0,0,8,8),o(4,0,8,8),o(0,4,4,8),o(2,0,4,4),o(0,2,2,4),o(1,0,2,2),o(0,1,1,2)):o(0,0,1,1),n},a.prototype.decodePalette=function(){var t,e,r,n,i,a,o,s,c;for(r=this.palette,a=this.transparency.indexed||[],i=new Uint8Array((a.length||0)+r.length),n=0,t=0,e=o=0,s=r.length;o<s;e=o+=3)i[n++]=r[e],i[n++]=r[e+1],i[n++]=r[e+2],i[n++]=null!=(c=a[t++])?c:255;return i},a.prototype.copyToImageData=function(t,e){var r,n,i,a,o,s,c,u,h,l,f;if(n=this.colors,h=null,r=this.hasAlphaChannel,this.palette.length&&(h=null!=(f=this._decodedPalette)?f:this._decodedPalette=this.decodePalette(),n=4,r=!0),u=(i=t.data||t).length,o=h||e,a=s=0,1===n)for(;a<u;)c=h?4*e[a/4]:s,l=o[c++],i[a++]=l,i[a++]=l,i[a++]=l,i[a++]=r?o[c++]:255,s=c;else for(;a<u;)c=h?4*e[a/4]:s,i[a++]=o[c++],i[a++]=o[c++],i[a++]=o[c++],i[a++]=r?o[c++]:255,s=c},a.prototype.decode=function(){var t;return t=new Uint8Array(this.width*this.height*4),this.copyToImageData(t,this.decodePixels()),t};var o=function(){if("[object Window]"===Object.prototype.toString.call(n)){try{e=n.document.createElement("canvas"),i=e.getContext("2d")}catch(t){return!1}return!0}return!1};return o(),t=function(t){var r;if(!0===o())return i.width=t.width,i.height=t.height,i.clearRect(0,0,t.width,t.height),i.putImageData(t,0,0),(r=new Image).src=e.toDataURL(),r;throw new Error("This method requires a Browser with Canvas-capability.")},a.prototype.decodeFrames=function(e){var r,n,i,a,o,s,c,u;if(this.animation){for(u=[],n=o=0,s=(c=this.animation.frames).length;o<s;n=++o)r=c[n],i=e.createImageData(r.width,r.height),a=this.decodePixels(new Uint8Array(r.data)),this.copyToImageData(i,a),r.imageData=i,u.push(r.image=t(i));return u}},a.prototype.renderFrame=function(t,e){var r,n,i;return r=(n=this.animation.frames)[e],i=n[e-1],0===e&&t.clearRect(0,0,this.width,this.height),1===(null!=i?i.disposeOp:void 0)?t.clearRect(i.xOffset,i.yOffset,i.width,i.height):2===(null!=i?i.disposeOp:void 0)&&t.putImageData(i.imageData,i.xOffset,i.yOffset),0===r.blendOp&&t.clearRect(r.xOffset,r.yOffset,r.width,r.height),t.drawImage(r.image,r.xOffset,r.yOffset)},a.prototype.animate=function(t){var e,r,n,i,a,o,s=this;return r=0,o=this.animation,i=o.numFrames,n=o.frames,a=o.numPlays,(e=function(){var o,c;if(o=r++%i,c=n[o],s.renderFrame(t,o),i>1&&r/i<a)return s.animation._timeout=setTimeout(e,c.delay)})()},a.prototype.stopAnimation=function(){var t;return clearTimeout(null!=(t=this.animation)?t._timeout:void 0)},a.prototype.render=function(t){var e,r;return t._png&&t._png.stopAnimation(),t._png=this,t.width=this.width,t.height=this.height,e=t.getContext("2d"),this.animation?(this.decodeFrames(e),this.animate(e)):(r=e.createImageData(this.width,this.height),this.copyToImageData(r,this.decodePixels()),e.putImageData(r,0,0))},a}();
/**
* @license
*
* Copyright (c) 2014 James Robb, https://github.com/jamesbrobb
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* ====================================================================
*/
/**
* @license
* (c) Dean McNamee <dean@gmail.com>, 2013.
*
* https://github.com/deanm/omggif
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
* omggif is a JavaScript implementation of a GIF 89a encoder and decoder,
* including animation and compression. It does not rely on any specific
* underlying system, so should run in the browser, Node, or Plask.
*/
function Zt(t){var e=0;if(71!==t[e++]||73!==t[e++]||70!==t[e++]||56!==t[e++]||56!=(t[e++]+1&253)||97!==t[e++])throw new Error("Invalid GIF 87a/89a header.");var r=t[e++]|t[e++]<<8,n=t[e++]|t[e++]<<8,i=t[e++],a=i>>7,o=1<<(7&i)+1;t[e++];t[e++];var s=null,c=null;a&&(s=e,c=o,e+=3*o);var u=!0,h=[],l=0,f=null,d=0,p=null;for(this.width=r,this.height=n;u&&e<t.length;)switch(t[e++]){case 33:switch(t[e++]){case 255:if(11!==t[e]||78==t[e+1]&&69==t[e+2]&&84==t[e+3]&&83==t[e+4]&&67==t[e+5]&&65==t[e+6]&&80==t[e+7]&&69==t[e+8]&&50==t[e+9]&&46==t[e+10]&&48==t[e+11]&&3==t[e+12]&&1==t[e+13]&&0==t[e+16])e+=14,p=t[e++]|t[e++]<<8,e++;else for(e+=12;;){if(!((P=t[e++])>=0))throw Error("Invalid block size");if(0===P)break;e+=P}break;case 249:if(4!==t[e++]||0!==t[e+4])throw new Error("Invalid graphics extension block.");var g=t[e++];l=t[e++]|t[e++]<<8,f=t[e++],0==(1&g)&&(f=null),d=g>>2&7,e++;break;case 254:for(;;){if(!((P=t[e++])>=0))throw Error("Invalid block size");if(0===P)break;e+=P}break;default:throw new Error("Unknown graphic control label: 0x"+t[e-1].toString(16))}break;case 44:var m=t[e++]|t[e++]<<8,v=t[e++]|t[e++]<<8,b=t[e++]|t[e++]<<8,y=t[e++]|t[e++]<<8,w=t[e++],N=w>>6&1,L=1<<(7&w)+1,A=s,x=c,S=!1;if(w>>7){S=!0;A=e,x=L,e+=3*L}var _=e;for(e++;;){var P;if(!((P=t[e++])>=0))throw Error("Invalid block size");if(0===P)break;e+=P}h.push({x:m,y:v,width:b,height:y,has_local_palette:S,palette_offset:A,palette_size:x,data_offset:_,data_length:e-_,transparent_index:f,interlaced:!!N,delay:l,disposal:d});break;case 59:u=!1;break;default:throw new Error("Unknown gif block: 0x"+t[e-1].toString(16))}this.numFrames=function(){return h.length},this.loopCount=function(){return p},this.frameInfo=function(t){if(t<0||t>=h.length)throw new Error("Frame index out of range.");return h[t]},this.decodeAndBlitFrameBGRA=function(e,n){var i=this.frameInfo(e),a=i.width*i.height,o=new Uint8Array(a);$t(t,i.data_offset,o,a);var s=i.palette_offset,c=i.transparent_index;null===c&&(c=256);var u=i.width,h=r-u,l=u,f=4*(i.y*r+i.x),d=4*((i.y+i.height)*r+i.x),p=f,g=4*h;!0===i.interlaced&&(g+=4*r*7);for(var m=8,v=0,b=o.length;v<b;++v){var y=o[v];if(0===l&&(l=u,(p+=g)>=d&&(g=4*h+4*r*(m-1),p=f+(u+h)*(m<<1),m>>=1)),y===c)p+=4;else{var w=t[s+3*y],N=t[s+3*y+1],L=t[s+3*y+2];n[p++]=L,n[p++]=N,n[p++]=w,n[p++]=255}--l}},this.decodeAndBlitFrameRGBA=function(e,n){var i=this.frameInfo(e),a=i.width*i.height,o=new Uint8Array(a);$t(t,i.data_offset,o,a);var s=i.palette_offset,c=i.transparent_index;null===c&&(c=256);var u=i.width,h=r-u,l=u,f=4*(i.y*r+i.x),d=4*((i.y+i.height)*r+i.x),p=f,g=4*h;!0===i.interlaced&&(g+=4*r*7);for(var m=8,v=0,b=o.length;v<b;++v){var y=o[v];if(0===l&&(l=u,(p+=g)>=d&&(g=4*h+4*r*(m-1),p=f+(u+h)*(m<<1),m>>=1)),y===c)p+=4;else{var w=t[s+3*y],N=t[s+3*y+1],L=t[s+3*y+2];n[p++]=w,n[p++]=N,n[p++]=L,n[p++]=255}--l}}}function $t(t,e,r,n){for(var i=t[e++],o=1<<i,s=o+1,c=s+1,u=i+1,h=(1<<u)-1,l=0,f=0,d=0,p=t[e++],g=new Int32Array(4096),m=null;;){for(;l<16&&0!==p;)f|=t[e++]<<l,l+=8,1===p?p=t[e++]:--p;if(l<u)break;var v=f&h;if(f>>=u,l-=u,v!==o){if(v===s)break;for(var b=v<c?v:m,y=0,w=b;w>o;)w=g[w]>>8,++y;var N=w;if(d+y+(b!==v?1:0)>n)return void a.log("Warning, gif stream longer than expected.");r[d++]=N;var L=d+=y;for(b!==v&&(r[d++]=N),w=b;y--;)w=g[w],r[--L]=255&w,w>>=8;null!==m&&c<4096&&(g[c++]=m<<8|N,c>=h+1&&u<12&&(++u,h=h<<1|1)),m=v}else c=s+1,h=(1<<(u=i+1))-1,m=null}return d!==n&&a.log("Warning, gif stream shorter than expected."),r}
/**
* @license
Copyright (c) 2008, Adobe Systems Incorporated
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Adobe Systems Incorporated nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/function Qt(t){var e,r,n,i,a,o=Math.floor,s=new Array(64),c=new Array(64),u=new Array(64),h=new Array(64),l=new Array(65535),f=new Array(65535),d=new Array(64),p=new Array(64),g=[],m=0,v=7,b=new Array(64),y=new Array(64),w=new Array(64),N=new Array(256),L=new 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j(t,e){for(var r=0,n=0,i=new Array,a=1;a<=16;a++){for(var o=1;o<=t[a];o++)i[e[n]]=[],i[e[n]][0]=r,i[e[n]][1]=a,n++,r++;r*=2}return i}function O(t){for(var e=t[0],r=t[1]-1;r>=0;)e&1<<r&&(m|=1<<v),r--,--v<0&&(255==m?(B(255),B(0)):B(m),v=7,m=0)}function B(t){g.push(t)}function E(t){B(t>>8&255),B(255&t)}function M(t,e,r,n,i){for(var a,o=i[0],s=i[240],c=function(t,e){var r,n,i,a,o,s,c,u,h,l,f=0;for(h=0;h<8;++h){r=t[f],n=t[f+1],i=t[f+2],a=t[f+3],o=t[f+4],s=t[f+5],c=t[f+6];var p=r+(u=t[f+7]),g=r-u,m=n+c,v=n-c,b=i+s,y=i-s,w=a+o,N=a-o,L=p+w,A=p-w,x=m+b,S=m-b;t[f]=L+x,t[f+4]=L-x;var _=.707106781*(S+A);t[f+2]=A+_,t[f+6]=A-_;var P=.382683433*((L=N+y)-(S=v+g)),k=.5411961*L+P,I=1.306562965*S+P,F=.707106781*(x=y+v),C=g+F,j=g-F;t[f+5]=j+k,t[f+3]=j-k,t[f+1]=C+I,t[f+7]=C-I,f+=8}for(f=0,h=0;h<8;++h){r=t[f],n=t[f+8],i=t[f+16],a=t[f+24],o=t[f+32],s=t[f+40],c=t[f+48];var O=r+(u=t[f+56]),B=r-u,E=n+c,M=n-c,q=i+s,D=i-s,R=a+o,T=a-o,U=O+R,z=O-R,H=E+q,W=E-q;t[f]=U+H,t[f+32]=U-H;var 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* @license
* Copyright (c) 2017 Aras Abbasi
*
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
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ct(){this.Id=this.fd=this.Md=this.hb=this.ib=this.da=this.bd=this.cd=this.j=this.v=this.Da=this.Sd=this.ob=0}function ut(t){return alert("todo:WebPSamplerProcessPlane"),t.T}function ht(t,e){var r=t.T,i=e.ba.f.RGBA,a=i.eb,o=i.fb+t.ka*i.A,s=vi[e.ba.S],c=t.y,u=t.O,h=t.f,l=t.N,f=t.ea,d=t.W,p=e.cc,g=e.dc,m=e.Mc,v=e.Nc,b=t.ka,y=t.ka+t.T,w=t.U,N=w+1>>1;for(0==b?s(c,u,null,null,h,l,f,d,h,l,f,d,a,o,null,null,w):(s(e.ec,e.fc,c,u,p,g,m,v,h,l,f,d,a,o-i.A,a,o,w),++r);b+2<y;b+=2)p=h,g=l,m=f,v=d,l+=t.Rc,d+=t.Rc,o+=2*i.A,s(c,(u+=2*t.fa)-t.fa,c,u,p,g,m,v,h,l,f,d,a,o-i.A,a,o,w);return u+=t.fa,t.j+y<t.o?(n(e.ec,e.fc,c,u,w),n(e.cc,e.dc,h,l,N),n(e.Mc,e.Nc,f,d,N),r--):1&y||s(c,u,null,null,h,l,f,d,h,l,f,d,a,o+i.A,null,null,w),r}function lt(t,r,n){var i=t.F,a=[t.J];if(null!=i){var o=t.U,s=r.ba.S,c=s==Tn||s==Vn;r=r.ba.f.RGBA;var u=[0],h=t.ka;u[0]=t.T,t.Kb&&(0==h?--u[0]:(--h,a[0]-=t.width),t.j+t.ka+t.T==t.o&&(u[0]=t.o-t.j-h));var l=r.eb;h=r.fb+h*r.A;t=Sn(i,a[0],t.width,o,u,l,h+(c?0:3),r.A),e(n==u),t&&nt(s)&&An(l,h,c,o,u,r.A)}return 0}function ft(t){var e=t.ma,r=e.ba.S,n=11>r,i=r==qn||r==Rn||r==Tn||r==Un||12==r||nt(r);if(e.memory=null,e.Ib=null,e.Jb=null,e.Nd=null,!Er(e.Oa,t,i?11:12))return 0;if(i&&nt(r)&&br(),t.da)alert("todo:use_scaling");else{if(n){if(e.Ib=ut,t.Kb){if(r=t.U+1>>1,e.memory=a(t.U+2*r),null==e.memory)return 0;e.ec=e.memory,e.fc=0,e.cc=e.ec,e.dc=e.fc+t.U,e.Mc=e.cc,e.Nc=e.dc+r,e.Ib=ht,br()}}else alert("todo:EmitYUV");i&&(e.Jb=lt,n&&mr())}if(n&&!Ci){for(t=0;256>t;++t)ji[t]=89858*(t-128)+_i>>Si,Ei[t]=-22014*(t-128)+_i,Bi[t]=-45773*(t-128),Oi[t]=113618*(t-128)+_i>>Si;for(t=Pi;t<ki;++t)e=76283*(t-16)+_i>>Si,Mi[t-Pi]=Vt(e,255),qi[t-Pi]=Vt(e+8>>4,15);Ci=1}return 1}function dt(t){var r=t.ma,n=t.U,i=t.T;return e(!(1&t.ka)),0>=n||0>=i?0:(n=r.Ib(t,r),null!=r.Jb&&r.Jb(t,r,n),r.Dc+=n,1)}function pt(t){t.ma.memory=null}function gt(t,e,r,n){return 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ut=Xn[V];!V&&0<K&&(ut+=1<<K),rt<ut&&(rt=ut)}var ht=o(et*nt,l),lt=et,ft=o(lt,d);if(null==ft)var dt=null;else e(65536>=lt),dt=ft;var pt=a(rt);if(null==dt||null==pt||null==ht){Y.a=1;break r}var gt=ht;for(W=G=0;W<et;++W){var mt=dt[W],vt=mt.G,bt=mt.H,wt=0,Nt=1,Lt=0;for(V=0;5>V;++V){ut=Xn[V],vt[V]=gt,bt[V]=G,!V&&0<K&&(ut+=1<<K);n:{var At,xt=ut,St=Y,kt=pt,Ft=gt,Ct=G,jt=0,Ot=St.m,Bt=y(Ot,1);if(i(kt,0,0,xt),Bt){var Et=y(Ot,1)+1,Mt=y(Ot,1),qt=y(Ot,0==Mt?1:8);kt[qt]=1,2==Et&&(kt[qt=y(Ot,8)]=1);var Dt=1}else{var Rt=a(19),Tt=y(Ot,4)+4;if(19<Tt){St.a=3;var Ut=0;break n}for(At=0;At<Tt;++At)Rt[Zn[At]]=y(Ot,3);var zt=void 0,Ht=void 0,Wt=St,Vt=Rt,Gt=xt,Yt=kt,Jt=0,Xt=Wt.m,Kt=8,Zt=o(128,l);i:for(;h(Zt,0,7,Vt,19);){if(y(Xt,1)){var $t=2+2*y(Xt,3);if((zt=2+y(Xt,$t))>Gt)break i}else zt=Gt;for(Ht=0;Ht<Gt&&zt--;){S(Xt);var Qt=Zt[0+(127&L(Xt))];x(Xt,Xt.u+Qt.g);var te=Qt.value;if(16>te)Yt[Ht++]=te,0!=te&&(Kt=te);else{var ee=16==te,re=te-16,ne=Jn[re],ie=y(Xt,Yn[re])+ne;if(Ht+ie>Gt)break i;for(var 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t}if(null==(v=a(f*p))){s.a=1,u=0;break t}u=(u=_t(s,v,0,f,p,p,null))&&!g.h;break t}return u?(null!=c?c[0]=v:(e(null==v),e(n)),s.$=0,n||Pt(m)):Pt(m),u}function Ft(t,r){var n=t.c*t.i,i=n+r+16*r;return e(t.c<=r),t.V=a(i),null==t.V?(t.Ta=null,t.Ua=0,t.a=1,0):(t.Ta=t.V,t.Ua=t.Ba+n+r,1)}function Ct(t,r){var n=t.C,i=r-n,a=t.V,o=t.Ba+t.c*n;for(e(r<=t.l.o);0<i;){var s=16<i?16:i,c=t.l.ma,u=t.l.width,h=u*s,l=c.ca,f=c.tb+u*n,d=t.Ta,p=t.Ua;Nt(t,s,a,o),_n(d,p,l,f,h),xt(c,n,n+s,l,f,u),i-=s,a+=s*t.c,n+=s}e(n==r),t.C=t.Ma=r}function jt(){this.ub=this.yd=this.td=this.Rb=0}function Ot(){this.Kd=this.Ld=this.Ud=this.Td=this.i=this.c=0}function Bt(){this.Fb=this.Bb=this.Cb=0,this.Zb=a(4),this.Lb=a(4)}function Et(){this.Yb=function(){var t=[];return function t(e,r,n){for(var i=n[r],a=0;a<i&&(e.push(n.length>r+1?[]:0),!(n.length<r+1));a++)t(e[a],r+1,n)}(t,0,[3,11]),t}()}function Mt(){this.jb=a(3),this.Wc=s([4,8],Et),this.Xc=s([4,17],Et)}function qt(){this.Pc=this.wb=this.Tb=this.zd=0,this.vd=new a(4),this.od=new a(4)}function Dt(){this.ld=this.La=this.dd=this.tc=0}function Rt(){this.Na=this.la=0}function Tt(){this.Sc=[0,0],this.Eb=[0,0],this.Qc=[0,0],this.ia=this.lc=0}function Ut(){this.ad=a(384),this.Za=0,this.Ob=a(16),this.$b=this.Ad=this.ia=this.Gc=this.Hc=this.Dd=0}function zt(){this.uc=this.M=this.Nb=0,this.wa=Array(new Dt),this.Y=0,this.ya=Array(new Ut),this.aa=0,this.l=new Gt}function Ht(){this.y=a(16),this.f=a(8),this.ea=a(8)}function Wt(){this.cb=this.a=0,this.sc="",this.m=new w,this.Od=new jt,this.Kc=new Ot,this.ed=new qt,this.Qa=new Bt,this.Ic=this.$c=this.Aa=0,this.D=new zt,this.Xb=this.Va=this.Hb=this.zb=this.yb=this.Ub=this.za=0,this.Jc=o(8,w),this.ia=0,this.pb=o(4,Tt),this.Pa=new Mt,this.Bd=this.kc=0,this.Ac=[],this.Bc=0,this.zc=[0,0,0,0],this.Gd=Array(new Ht),this.Hd=0,this.rb=Array(new Rt),this.sb=0,this.wa=Array(new Dt),this.Y=0,this.oc=[],this.pc=0,this.sa=[],this.ta=0,this.qa=[],this.ra=0,this.Ha=[],this.B=this.R=this.Ia=0,this.Ec=[],this.M=this.ja=this.Vb=this.Fc=0,this.ya=Array(new Ut),this.L=this.aa=0,this.gd=s([4,2],Dt),this.ga=null,this.Fa=[],this.Cc=this.qc=this.P=0,this.Gb=[],this.Uc=0,this.mb=[],this.nb=0,this.rc=[],this.Ga=this.Vc=0}function Vt(t,e){return 0>t?0:t>e?e:t}function Gt(){this.T=this.U=this.ka=this.height=this.width=0,this.y=[],this.f=[],this.ea=[],this.Rc=this.fa=this.W=this.N=this.O=0,this.ma="void",this.put="VP8IoPutHook",this.ac="VP8IoSetupHook",this.bc="VP8IoTeardownHook",this.ha=this.Kb=0,this.data=[],this.hb=this.ib=this.da=this.o=this.j=this.va=this.v=this.Da=this.ob=this.w=0,this.F=[],this.J=0}function Yt(){var t=new Wt;return null!=t&&(t.a=0,t.sc="OK",t.cb=0,t.Xb=0,ni||(ni=Zt)),t}function Jt(t,e,r){return 0==t.a&&(t.a=e,t.sc=r,t.cb=0),0}function Xt(t,e,r){return 3<=r&&157==t[e+0]&&1==t[e+1]&&42==t[e+2]}function Kt(t,r){if(null==t)return 0;if(t.a=0,t.sc="OK",null==r)return Jt(t,2,"null VP8Io passed to VP8GetHeaders()");var n=r.data,a=r.w,o=r.ha;if(4>o)return Jt(t,7,"Truncated header.");var s=n[a+0]|n[a+1]<<8|n[a+2]<<16,c=t.Od;if(c.Rb=!(1&s),c.td=s>>1&7,c.yd=s>>4&1,c.ub=s>>5,3<c.td)return Jt(t,3,"Incorrect keyframe parameters.");if(!c.yd)return Jt(t,4,"Frame not displayable.");a+=3,o-=3;var u=t.Kc;if(c.Rb){if(7>o)return Jt(t,7,"cannot parse picture header");if(!Xt(n,a,o))return Jt(t,3,"Bad code word");u.c=16383&(n[a+4]<<8|n[a+3]),u.Td=n[a+4]>>6,u.i=16383&(n[a+6]<<8|n[a+5]),u.Ud=n[a+6]>>6,a+=7,o-=7,t.za=u.c+15>>4,t.Ub=u.i+15>>4,r.width=u.c,r.height=u.i,r.Da=0,r.j=0,r.v=0,r.va=r.width,r.o=r.height,r.da=0,r.ib=r.width,r.hb=r.height,r.U=r.width,r.T=r.height,i((s=t.Pa).jb,0,255,s.jb.length),e(null!=(s=t.Qa)),s.Cb=0,s.Bb=0,s.Fb=1,i(s.Zb,0,0,s.Zb.length),i(s.Lb,0,0,s.Lb)}if(c.ub>o)return Jt(t,7,"bad partition length");p(s=t.m,n,a,c.ub),a+=c.ub,o-=c.ub,c.Rb&&(u.Ld=P(s),u.Kd=P(s)),u=t.Qa;var h,l=t.Pa;if(e(null!=s),e(null!=u),u.Cb=P(s),u.Cb){if(u.Bb=P(s),P(s)){for(u.Fb=P(s),h=0;4>h;++h)u.Zb[h]=P(s)?m(s,7):0;for(h=0;4>h;++h)u.Lb[h]=P(s)?m(s,6):0}if(u.Bb)for(h=0;3>h;++h)l.jb[h]=P(s)?g(s,8):255}else u.Bb=0;if(s.Ka)return Jt(t,3,"cannot parse segment header");if((u=t.ed).zd=P(s),u.Tb=g(s,6),u.wb=g(s,3),u.Pc=P(s),u.Pc&&P(s)){for(l=0;4>l;++l)P(s)&&(u.vd[l]=m(s,6));for(l=0;4>l;++l)P(s)&&(u.od[l]=m(s,6))}if(t.L=0==u.Tb?0:u.zd?1:2,s.Ka)return Jt(t,3,"cannot parse filter header");var f=o;if(o=h=a,a=h+f,u=f,t.Xb=(1<<g(t.m,2))-1,f<3*(l=t.Xb))n=7;else{for(h+=3*l,u-=3*l,f=0;f<l;++f){var d=n[o+0]|n[o+1]<<8|n[o+2]<<16;d>u&&(d=u),p(t.Jc[+f],n,h,d),h+=d,u-=d,o+=3}p(t.Jc[+l],n,h,u),n=h<a?0:5}if(0!=n)return Jt(t,n,"cannot parse partitions");for(n=g(h=t.m,7),o=P(h)?m(h,4):0,a=P(h)?m(h,4):0,u=P(h)?m(h,4):0,l=P(h)?m(h,4):0,h=P(h)?m(h,4):0,f=t.Qa,d=0;4>d;++d){if(f.Cb){var v=f.Zb[d];f.Fb||(v+=n)}else{if(0<d){t.pb[d]=t.pb[0];continue}v=n}var b=t.pb[d];b.Sc[0]=ei[Vt(v+o,127)],b.Sc[1]=ri[Vt(v+0,127)],b.Eb[0]=2*ei[Vt(v+a,127)],b.Eb[1]=101581*ri[Vt(v+u,127)]>>16,8>b.Eb[1]&&(b.Eb[1]=8),b.Qc[0]=ei[Vt(v+l,117)],b.Qc[1]=ri[Vt(v+h,127)],b.lc=v+h}if(!c.Rb)return Jt(t,4,"Not a key frame.");for(P(s),c=t.Pa,n=0;4>n;++n){for(o=0;8>o;++o)for(a=0;3>a;++a)for(u=0;11>u;++u)l=k(s,ui[n][o][a][u])?g(s,8):si[n][o][a][u],c.Wc[n][o].Yb[a][u]=l;for(o=0;17>o;++o)c.Xc[n][o]=c.Wc[n][hi[o]]}return t.kc=P(s),t.kc&&(t.Bd=g(s,8)),t.cb=1}function Zt(t,e,r,n,i,a,o){var s=e[i].Yb[r];for(r=0;16>i;++i){if(!k(t,s[r+0]))return i;for(;!k(t,s[r+1]);)if(s=e[++i].Yb[0],r=0,16==i)return 16;var c=e[i+1].Yb;if(k(t,s[r+2])){var u=t,h=0;if(k(u,(f=s)[(l=r)+3]))if(k(u,f[l+6])){for(s=0,l=2*(h=k(u,f[l+8]))+(f=k(u,f[l+9+h])),h=0,f=ii[l];f[s];++s)h+=h+k(u,f[s]);h+=3+(8<<l)}else k(u,f[l+7])?(h=7+2*k(u,165),h+=k(u,145)):h=5+k(u,159);else h=k(u,f[l+4])?3+k(u,f[l+5]):2;s=c[2]}else h=1,s=c[1];c=o+ai[i],0>(u=t).b&&_(u);var l,f=u.b,d=(l=u.Ca>>1)-(u.I>>f)>>31;--u.b,u.Ca+=d,u.Ca|=1,u.I-=(l+1&d)<<f,a[c]=((h^d)-d)*n[(0<i)+0]}return 16}function $t(t){var e=t.rb[t.sb-1];e.la=0,e.Na=0,i(t.zc,0,0,t.zc.length),t.ja=0}function Qt(t,r){if(null==t)return 0;if(null==r)return Jt(t,2,"NULL VP8Io parameter in VP8Decode().");if(!t.cb&&!Kt(t,r))return 0;if(e(t.cb),null==r.ac||r.ac(r)){r.ob&&(t.L=0);var s=Ri[t.L];if(2==t.L?(t.yb=0,t.zb=0):(t.yb=r.v-s>>4,t.zb=r.j-s>>4,0>t.yb&&(t.yb=0),0>t.zb&&(t.zb=0)),t.Va=r.o+15+s>>4,t.Hb=r.va+15+s>>4,t.Hb>t.za&&(t.Hb=t.za),t.Va>t.Ub&&(t.Va=t.Ub),0<t.L){var c=t.ed;for(s=0;4>s;++s){var u;if(t.Qa.Cb){var h=t.Qa.Lb[s];t.Qa.Fb||(h+=c.Tb)}else h=c.Tb;for(u=0;1>=u;++u){var l=t.gd[s][u],f=h;if(c.Pc&&(f+=c.vd[0],u&&(f+=c.od[0])),0<(f=0>f?0:63<f?63:f)){var d=f;0<c.wb&&((d=4<c.wb?d>>2:d>>1)>9-c.wb&&(d=9-c.wb)),1>d&&(d=1),l.dd=d,l.tc=2*f+d,l.ld=40<=f?2:15<=f?1:0}else l.tc=0;l.La=u}}}s=0}else Jt(t,6,"Frame setup failed"),s=t.a;if(s=0==s){if(s){t.$c=0,0<t.Aa||(t.Ic=Ui);t:{s=t.Ic;c=4*(d=t.za);var p=32*d,g=d+1,m=0<t.L?d*(0<t.Aa?2:1):0,v=(2==t.Aa?2:1)*d;if((l=c+832+(u=3*(16*s+Ri[t.L])/2*p)+(h=null!=t.Fa&&0<t.Fa.length?t.Kc.c*t.Kc.i:0))!=l)s=0;else{if(l>t.Vb){if(t.Vb=0,t.Ec=a(l),t.Fc=0,null==t.Ec){s=Jt(t,1,"no memory during frame initialization.");break t}t.Vb=l}l=t.Ec,f=t.Fc,t.Ac=l,t.Bc=f,f+=c,t.Gd=o(p,Ht),t.Hd=0,t.rb=o(g+1,Rt),t.sb=1,t.wa=m?o(m,Dt):null,t.Y=0,t.D.Nb=0,t.D.wa=t.wa,t.D.Y=t.Y,0<t.Aa&&(t.D.Y+=d),e(!0),t.oc=l,t.pc=f,f+=832,t.ya=o(v,Ut),t.aa=0,t.D.ya=t.ya,t.D.aa=t.aa,2==t.Aa&&(t.D.aa+=d),t.R=16*d,t.B=8*d,d=(p=Ri[t.L])*t.R,p=p/2*t.B,t.sa=l,t.ta=f+d,t.qa=t.sa,t.ra=t.ta+16*s*t.R+p,t.Ha=t.qa,t.Ia=t.ra+8*s*t.B+p,t.$c=0,f+=u,t.mb=h?l:null,t.nb=h?f:null,e(f+h<=t.Fc+t.Vb),$t(t),i(t.Ac,t.Bc,0,c),s=1}}if(s){if(r.ka=0,r.y=t.sa,r.O=t.ta,r.f=t.qa,r.N=t.ra,r.ea=t.Ha,r.Vd=t.Ia,r.fa=t.R,r.Rc=t.B,r.F=null,r.J=0,!Cn){for(s=-255;255>=s;++s)Pn[255+s]=0>s?-s:s;for(s=-1020;1020>=s;++s)kn[1020+s]=-128>s?-128:127<s?127:s;for(s=-112;112>=s;++s)In[112+s]=-16>s?-16:15<s?15:s;for(s=-255;510>=s;++s)Fn[255+s]=0>s?0:255<s?255:s;Cn=1}an=ue,on=ae,cn=oe,un=se,hn=ce,sn=ie,ln=Je,fn=Xe,dn=$e,pn=Qe,gn=Ke,mn=Ze,vn=tr,bn=er,yn=ze,wn=He,Nn=We,Ln=Ve,fi[0]=xe,fi[1]=le,fi[2]=Le,fi[3]=Ae,fi[4]=Se,fi[5]=Pe,fi[6]=_e,fi[7]=ke,fi[8]=Fe,fi[9]=Ie,li[0]=ve,li[1]=de,li[2]=pe,li[3]=ge,li[4]=be,li[5]=ye,li[6]=we,di[0]=Be,di[1]=fe,di[2]=Ce,di[3]=je,di[4]=Me,di[5]=Ee,di[6]=qe,s=1}else s=0}s&&(s=function(t,r){for(t.M=0;t.M<t.Va;++t.M){var o,s=t.Jc[t.M&t.Xb],c=t.m,u=t;for(o=0;o<u.za;++o){var h=c,l=u,f=l.Ac,d=l.Bc+4*o,p=l.zc,g=l.ya[l.aa+o];if(l.Qa.Bb?g.$b=k(h,l.Pa.jb[0])?2+k(h,l.Pa.jb[2]):k(h,l.Pa.jb[1]):g.$b=0,l.kc&&(g.Ad=k(h,l.Bd)),g.Za=!k(h,145)+0,g.Za){var m=g.Ob,v=0;for(l=0;4>l;++l){var b,y=p[0+l];for(b=0;4>b;++b){y=ci[f[d+b]][y];for(var w=oi[k(h,y[0])];0<w;)w=oi[2*w+k(h,y[w])];y=-w,f[d+b]=y}n(m,v,f,d,4),v+=4,p[0+l]=y}}else y=k(h,156)?k(h,128)?1:3:k(h,163)?2:0,g.Ob[0]=y,i(f,d,y,4),i(p,0,y,4);g.Dd=k(h,142)?k(h,114)?k(h,183)?1:3:2:0}if(u.m.Ka)return Jt(t,7,"Premature end-of-partition0 encountered.");for(;t.ja<t.za;++t.ja){if(u=s,h=(c=t).rb[c.sb-1],f=c.rb[c.sb+c.ja],o=c.ya[c.aa+c.ja],d=c.kc?o.Ad:0)h.la=f.la=0,o.Za||(h.Na=f.Na=0),o.Hc=0,o.Gc=0,o.ia=0;else{var N,L;h=f,f=u,d=c.Pa.Xc,p=c.ya[c.aa+c.ja],g=c.pb[p.$b];if(l=p.ad,m=0,v=c.rb[c.sb-1],y=b=0,i(l,m,0,384),p.Za)var A=0,x=d[3];else{w=a(16);var S=h.Na+v.Na;if(S=ni(f,d[1],S,g.Eb,0,w,0),h.Na=v.Na=(0<S)+0,1<S)an(w,0,l,m);else{var _=w[0]+3>>3;for(w=0;256>w;w+=16)l[m+w]=_}A=1,x=d[0]}var P=15&h.la,I=15&v.la;for(w=0;4>w;++w){var F=1&I;for(_=L=0;4>_;++_)P=P>>1|(F=(S=ni(f,x,S=F+(1&P),g.Sc,A,l,m))>A)<<7,L=L<<2|(3<S?3:1<S?2:0!=l[m+0]),m+=16;P>>=4,I=I>>1|F<<7,b=(b<<8|L)>>>0}for(x=P,A=I>>4,N=0;4>N;N+=2){for(L=0,P=h.la>>4+N,I=v.la>>4+N,w=0;2>w;++w){for(F=1&I,_=0;2>_;++_)S=F+(1&P),P=P>>1|(F=0<(S=ni(f,d[2],S,g.Qc,0,l,m)))<<3,L=L<<2|(3<S?3:1<S?2:0!=l[m+0]),m+=16;P>>=2,I=I>>1|F<<5}y|=L<<4*N,x|=P<<4<<N,A|=(240&I)<<N}h.la=x,v.la=A,p.Hc=b,p.Gc=y,p.ia=43690&y?0:g.ia,d=!(b|y)}if(0<c.L&&(c.wa[c.Y+c.ja]=c.gd[o.$b][o.Za],c.wa[c.Y+c.ja].La|=!d),u.Ka)return Jt(t,7,"Premature end-of-file encountered.")}if($t(t),c=r,u=1,o=(s=t).D,h=0<s.L&&s.M>=s.zb&&s.M<=s.Va,0==s.Aa)t:{if(o.M=s.M,o.uc=h,Or(s,o),u=1,o=(L=s.D).Nb,h=(y=Ri[s.L])*s.R,f=y/2*s.B,w=16*o*s.R,_=8*o*s.B,d=s.sa,p=s.ta-h+w,g=s.qa,l=s.ra-f+_,m=s.Ha,v=s.Ia-f+_,I=0==(P=L.M),b=P>=s.Va-1,2==s.Aa&&Or(s,L),L.uc)for(F=(S=s).D.M,e(S.D.uc),L=S.yb;L<S.Hb;++L){A=L,x=F;var C=(j=(U=S).D).Nb;N=U.R;var j=j.wa[j.Y+A],O=U.sa,B=U.ta+16*C*N+16*A,E=j.dd,M=j.tc;if(0!=M)if(e(3<=M),1==U.L)0<A&&wn(O,B,N,M+4),j.La&&Ln(O,B,N,M),0<x&&yn(O,B,N,M+4),j.La&&Nn(O,B,N,M);else{var q=U.B,D=U.qa,R=U.ra+8*C*q+8*A,T=U.Ha,U=U.Ia+8*C*q+8*A;C=j.ld;0<A&&(fn(O,B,N,M+4,E,C),pn(D,R,T,U,q,M+4,E,C)),j.La&&(mn(O,B,N,M,E,C),bn(D,R,T,U,q,M,E,C)),0<x&&(ln(O,B,N,M+4,E,C),dn(D,R,T,U,q,M+4,E,C)),j.La&&(gn(O,B,N,M,E,C),vn(D,R,T,U,q,M,E,C))}}if(s.ia&&alert("todo:DitherRow"),null!=c.put){if(L=16*P,P=16*(P+1),I?(c.y=s.sa,c.O=s.ta+w,c.f=s.qa,c.N=s.ra+_,c.ea=s.Ha,c.W=s.Ia+_):(L-=y,c.y=d,c.O=p,c.f=g,c.N=l,c.ea=m,c.W=v),b||(P-=y),P>c.o&&(P=c.o),c.F=null,c.J=null,null!=s.Fa&&0<s.Fa.length&&L<P&&(c.J=lr(s,c,L,P-L),c.F=s.mb,null==c.F&&0==c.F.length)){u=Jt(s,3,"Could not decode alpha data.");break t}L<c.j&&(y=c.j-L,L=c.j,e(!(1&y)),c.O+=s.R*y,c.N+=s.B*(y>>1),c.W+=s.B*(y>>1),null!=c.F&&(c.J+=c.width*y)),L<P&&(c.O+=c.v,c.N+=c.v>>1,c.W+=c.v>>1,null!=c.F&&(c.J+=c.v),c.ka=L-c.j,c.U=c.va-c.v,c.T=P-L,u=c.put(c))}o+1!=s.Ic||b||(n(s.sa,s.ta-h,d,p+16*s.R,h),n(s.qa,s.ra-f,g,l+8*s.B,f),n(s.Ha,s.Ia-f,m,v+8*s.B,f))}if(!u)return Jt(t,6,"Output aborted.")}return 1}(t,r)),null!=r.bc&&r.bc(r),s&=1}return s?(t.cb=0,s):0}function te(t,e,r,n,i){i=t[e+r+32*n]+(i>>3),t[e+r+32*n]=-256&i?0>i?0:255:i}function ee(t,e,r,n,i,a){te(t,e,0,r,n+i),te(t,e,1,r,n+a),te(t,e,2,r,n-a),te(t,e,3,r,n-i)}function re(t){return(20091*t>>16)+t}function ne(t,e,r,n){var i,o=0,s=a(16);for(i=0;4>i;++i){var c=t[e+0]+t[e+8],u=t[e+0]-t[e+8],h=(35468*t[e+4]>>16)-re(t[e+12]),l=re(t[e+4])+(35468*t[e+12]>>16);s[o+0]=c+l,s[o+1]=u+h,s[o+2]=u-h,s[o+3]=c-l,o+=4,e++}for(i=o=0;4>i;++i)c=(t=s[o+0]+4)+s[o+8],u=t-s[o+8],h=(35468*s[o+4]>>16)-re(s[o+12]),te(r,n,0,0,c+(l=re(s[o+4])+(35468*s[o+12]>>16))),te(r,n,1,0,u+h),te(r,n,2,0,u-h),te(r,n,3,0,c-l),o++,n+=32}function ie(t,e,r,n){var i=t[e+0]+4,a=35468*t[e+4]>>16,o=re(t[e+4]),s=35468*t[e+1]>>16;ee(r,n,0,i+o,t=re(t[e+1]),s),ee(r,n,1,i+a,t,s),ee(r,n,2,i-a,t,s),ee(r,n,3,i-o,t,s)}function ae(t,e,r,n,i){ne(t,e,r,n),i&&ne(t,e+16,r,n+4)}function oe(t,e,r,n){on(t,e+0,r,n,1),on(t,e+32,r,n+128,1)}function se(t,e,r,n){var i;for(t=t[e+0]+4,i=0;4>i;++i)for(e=0;4>e;++e)te(r,n,e,i,t)}function ce(t,e,r,n){t[e+0]&&un(t,e+0,r,n),t[e+16]&&un(t,e+16,r,n+4),t[e+32]&&un(t,e+32,r,n+128),t[e+48]&&un(t,e+48,r,n+128+4)}function ue(t,e,r,n){var i,o=a(16);for(i=0;4>i;++i){var s=t[e+0+i]+t[e+12+i],c=t[e+4+i]+t[e+8+i],u=t[e+4+i]-t[e+8+i],h=t[e+0+i]-t[e+12+i];o[0+i]=s+c,o[8+i]=s-c,o[4+i]=h+u,o[12+i]=h-u}for(i=0;4>i;++i)s=(t=o[0+4*i]+3)+o[3+4*i],c=o[1+4*i]+o[2+4*i],u=o[1+4*i]-o[2+4*i],h=t-o[3+4*i],r[n+0]=s+c>>3,r[n+16]=h+u>>3,r[n+32]=s-c>>3,r[n+48]=h-u>>3,n+=64}function he(t,e,r){var n,i=e-32,a=Bn,o=255-t[i-1];for(n=0;n<r;++n){var s,c=a,u=o+t[e-1];for(s=0;s<r;++s)t[e+s]=c[u+t[i+s]];e+=32}}function le(t,e){he(t,e,4)}function fe(t,e){he(t,e,8)}function de(t,e){he(t,e,16)}function pe(t,e){var r;for(r=0;16>r;++r)n(t,e+32*r,t,e-32,16)}function ge(t,e){var r;for(r=16;0<r;--r)i(t,e,t[e-1],16),e+=32}function me(t,e,r){var n;for(n=0;16>n;++n)i(e,r+32*n,t,16)}function ve(t,e){var r,n=16;for(r=0;16>r;++r)n+=t[e-1+32*r]+t[e+r-32];me(n>>5,t,e)}function be(t,e){var r,n=8;for(r=0;16>r;++r)n+=t[e-1+32*r];me(n>>4,t,e)}function ye(t,e){var r,n=8;for(r=0;16>r;++r)n+=t[e+r-32];me(n>>4,t,e)}function we(t,e){me(128,t,e)}function Ne(t,e,r){return t+2*e+r+2>>2}function Le(t,e){var r,i=e-32;i=new Uint8Array([Ne(t[i-1],t[i+0],t[i+1]),Ne(t[i+0],t[i+1],t[i+2]),Ne(t[i+1],t[i+2],t[i+3]),Ne(t[i+2],t[i+3],t[i+4])]);for(r=0;4>r;++r)n(t,e+32*r,i,0,i.length)}function Ae(t,e){var r=t[e-1],n=t[e-1+32],i=t[e-1+64],a=t[e-1+96];I(t,e+0,16843009*Ne(t[e-1-32],r,n)),I(t,e+32,16843009*Ne(r,n,i)),I(t,e+64,16843009*Ne(n,i,a)),I(t,e+96,16843009*Ne(i,a,a))}function xe(t,e){var r,n=4;for(r=0;4>r;++r)n+=t[e+r-32]+t[e-1+32*r];for(n>>=3,r=0;4>r;++r)i(t,e+32*r,n,4)}function Se(t,e){var r=t[e-1+0],n=t[e-1+32],i=t[e-1+64],a=t[e-1-32],o=t[e+0-32],s=t[e+1-32],c=t[e+2-32],u=t[e+3-32];t[e+0+96]=Ne(n,i,t[e-1+96]),t[e+1+96]=t[e+0+64]=Ne(r,n,i),t[e+2+96]=t[e+1+64]=t[e+0+32]=Ne(a,r,n),t[e+3+96]=t[e+2+64]=t[e+1+32]=t[e+0+0]=Ne(o,a,r),t[e+3+64]=t[e+2+32]=t[e+1+0]=Ne(s,o,a),t[e+3+32]=t[e+2+0]=Ne(c,s,o),t[e+3+0]=Ne(u,c,s)}function _e(t,e){var r=t[e+1-32],n=t[e+2-32],i=t[e+3-32],a=t[e+4-32],o=t[e+5-32],s=t[e+6-32],c=t[e+7-32];t[e+0+0]=Ne(t[e+0-32],r,n),t[e+1+0]=t[e+0+32]=Ne(r,n,i),t[e+2+0]=t[e+1+32]=t[e+0+64]=Ne(n,i,a),t[e+3+0]=t[e+2+32]=t[e+1+64]=t[e+0+96]=Ne(i,a,o),t[e+3+32]=t[e+2+64]=t[e+1+96]=Ne(a,o,s),t[e+3+64]=t[e+2+96]=Ne(o,s,c),t[e+3+96]=Ne(s,c,c)}function Pe(t,e){var r=t[e-1+0],n=t[e-1+32],i=t[e-1+64],a=t[e-1-32],o=t[e+0-32],s=t[e+1-32],c=t[e+2-32],u=t[e+3-32];t[e+0+0]=t[e+1+64]=a+o+1>>1,t[e+1+0]=t[e+2+64]=o+s+1>>1,t[e+2+0]=t[e+3+64]=s+c+1>>1,t[e+3+0]=c+u+1>>1,t[e+0+96]=Ne(i,n,r),t[e+0+64]=Ne(n,r,a),t[e+0+32]=t[e+1+96]=Ne(r,a,o),t[e+1+32]=t[e+2+96]=Ne(a,o,s),t[e+2+32]=t[e+3+96]=Ne(o,s,c),t[e+3+32]=Ne(s,c,u)}function ke(t,e){var r=t[e+0-32],n=t[e+1-32],i=t[e+2-32],a=t[e+3-32],o=t[e+4-32],s=t[e+5-32],c=t[e+6-32],u=t[e+7-32];t[e+0+0]=r+n+1>>1,t[e+1+0]=t[e+0+64]=n+i+1>>1,t[e+2+0]=t[e+1+64]=i+a+1>>1,t[e+3+0]=t[e+2+64]=a+o+1>>1,t[e+0+32]=Ne(r,n,i),t[e+1+32]=t[e+0+96]=Ne(n,i,a),t[e+2+32]=t[e+1+96]=Ne(i,a,o),t[e+3+32]=t[e+2+96]=Ne(a,o,s),t[e+3+64]=Ne(o,s,c),t[e+3+96]=Ne(s,c,u)}function Ie(t,e){var r=t[e-1+0],n=t[e-1+32],i=t[e-1+64],a=t[e-1+96];t[e+0+0]=r+n+1>>1,t[e+2+0]=t[e+0+32]=n+i+1>>1,t[e+2+32]=t[e+0+64]=i+a+1>>1,t[e+1+0]=Ne(r,n,i),t[e+3+0]=t[e+1+32]=Ne(n,i,a),t[e+3+32]=t[e+1+64]=Ne(i,a,a),t[e+3+64]=t[e+2+64]=t[e+0+96]=t[e+1+96]=t[e+2+96]=t[e+3+96]=a}function Fe(t,e){var r=t[e-1+0],n=t[e-1+32],i=t[e-1+64],a=t[e-1+96],o=t[e-1-32],s=t[e+0-32],c=t[e+1-32],u=t[e+2-32];t[e+0+0]=t[e+2+32]=r+o+1>>1,t[e+0+32]=t[e+2+64]=n+r+1>>1,t[e+0+64]=t[e+2+96]=i+n+1>>1,t[e+0+96]=a+i+1>>1,t[e+3+0]=Ne(s,c,u),t[e+2+0]=Ne(o,s,c),t[e+1+0]=t[e+3+32]=Ne(r,o,s),t[e+1+32]=t[e+3+64]=Ne(n,r,o),t[e+1+64]=t[e+3+96]=Ne(i,n,r),t[e+1+96]=Ne(a,i,n)}function Ce(t,e){var r;for(r=0;8>r;++r)n(t,e+32*r,t,e-32,8)}function je(t,e){var r;for(r=0;8>r;++r)i(t,e,t[e-1],8),e+=32}function Oe(t,e,r){var n;for(n=0;8>n;++n)i(e,r+32*n,t,8)}function Be(t,e){var r,n=8;for(r=0;8>r;++r)n+=t[e+r-32]+t[e-1+32*r];Oe(n>>4,t,e)}function Ee(t,e){var r,n=4;for(r=0;8>r;++r)n+=t[e+r-32];Oe(n>>3,t,e)}function Me(t,e){var 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n=e.width,i=e.height,a=0,o=0,s=n,c=i;if(e.Da=null!=t&&0<t.Da,e.Da&&(s=t.cd,c=t.bd,a=t.v,o=t.j,11>r||(a&=-2,o&=-2),0>a||0>o||0>=s||0>=c||a+s>n||o+c>i))return 0;if(e.v=a,e.j=o,e.va=a+s,e.o=o+c,e.U=s,e.T=c,e.da=null!=t&&0<t.da,e.da){if(!M(s,c,r=[t.ib],a=[t.hb]))return 0;e.ib=r[0],e.hb=a[0]}return e.ob=null!=t&&t.ob,e.Kb=null==t||!t.Sd,e.da&&(e.ob=e.ib<3*n/4&&e.hb<3*i/4,e.Kb=0),1}function Mr(t){if(null==t)return 2;if(11>t.S){var e=t.f.RGBA;e.fb+=(t.height-1)*e.A,e.A=-e.A}else e=t.f.kb,t=t.height,e.O+=(t-1)*e.fa,e.fa=-e.fa,e.N+=(t-1>>1)*e.Ab,e.Ab=-e.Ab,e.W+=(t-1>>1)*e.Db,e.Db=-e.Db,null!=e.F&&(e.J+=(t-1)*e.lb,e.lb=-e.lb);return 0}function qr(t,e,r,n){if(null==n||0>=t||0>=e)return 2;if(null!=r){if(r.Da){var i=r.cd,o=r.bd,s=-2&r.v,c=-2&r.j;if(0>s||0>c||0>=i||0>=o||s+i>t||c+o>e)return 2;t=i,e=o}if(r.da){if(!M(t,e,i=[r.ib],o=[r.hb]))return 2;t=i[0],e=o[0]}}n.width=t,n.height=e;t:{var u=n.width,h=n.height;if(t=n.S,0>=u||0>=h||!(t>=Mn&&13>t))t=2;else{if(0>=n.Rd&&null==n.sd){s=o=i=e=0;var 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Wr=t.PredictorAdd0;t.PredictorAdd1=V,R("Predictor2","PredictorAdd2"),R("Predictor3","PredictorAdd3"),R("Predictor4","PredictorAdd4"),R("Predictor5","PredictorAdd5"),R("Predictor6","PredictorAdd6"),R("Predictor7","PredictorAdd7"),R("Predictor8","PredictorAdd8"),R("Predictor9","PredictorAdd9"),R("Predictor10","PredictorAdd10"),R("Predictor11","PredictorAdd11"),R("Predictor12","PredictorAdd12"),R("Predictor13","PredictorAdd13");var Vr=t.PredictorAdd2;X("ColorIndexInverseTransform","MapARGB","32b",(function(t){return t>>8&255}),(function(t){return t})),X("VP8LColorIndexInverseTransformAlpha","MapAlpha","8b",(function(t){return t}),(function(t){return t>>8&255}));var Gr,Yr=t.ColorIndexInverseTransform,Jr=t.MapARGB,Xr=t.VP8LColorIndexInverseTransformAlpha,Kr=t.MapAlpha,Zr=t.VP8LPredictorsAdd=[];Zr.length=16,(t.VP8LPredictors=[]).length=16,(t.VP8LPredictorsAdd_C=[]).length=16,(t.VP8LPredictors_C=[]).length=16;var 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bi=t.UpsampleRgbLinePair,yi=t.UpsampleBgrLinePair,wi=t.UpsampleRgbaLinePair,Ni=t.UpsampleBgraLinePair,Li=t.UpsampleArgbLinePair,Ai=t.UpsampleRgba4444LinePair,xi=t.UpsampleRgb565LinePair,Si=16,_i=1<<Si-1,Pi=-227,ki=482,Ii=6,Fi=(256<<Ii)-1,Ci=0,ji=a(256),Oi=a(256),Bi=a(256),Ei=a(256),Mi=a(ki-Pi),qi=a(ki-Pi);Fr("YuvToRgbRow",Ar,3),Fr("YuvToBgrRow",xr,3),Fr("YuvToRgbaRow",Ir,4),Fr("YuvToBgraRow",kr,4),Fr("YuvToArgbRow",Pr,4),Fr("YuvToRgba4444Row",_r,2),Fr("YuvToRgb565Row",Sr,2);var Di=[0,4,8,12,128,132,136,140,256,260,264,268,384,388,392,396],Ri=[0,2,8],Ti=[8,7,6,4,4,2,2,2,1,1,1,1],Ui=1;this.WebPDecodeRGBA=function(t,r,n,i,a){var o=qn,s=new rr,c=new ot;s.ba=c,c.S=o,c.width=[c.width],c.height=[c.height];var u=c.width,h=c.height,l=new st;if(null==l||null==t)var f=2;else e(null!=l),f=Br(t,r,n,l.width,l.height,l.Pd,l.Qd,l.format,null);if(0!=f?u=0:(null!=u&&(u[0]=l.width[0]),null!=h&&(h[0]=l.height[0]),u=1),u){c.width=c.width[0],c.height=c.height[0],null!=i&&(i[0]=c.width),null!=a&&(a[0]=c.height);t:{if(i=new Gt,(a=new nr).data=t,a.w=r,a.ha=n,a.kd=1,r=[0],e(null!=a),(0==(t=Br(a.data,a.w,a.ha,null,null,null,r,null,a))||7==t)&&r[0]&&(t=4),0==(r=t)){if(e(null!=s),i.data=a.data,i.w=a.w+a.offset,i.ha=a.ha-a.offset,i.put=dt,i.ac=ft,i.bc=pt,i.ma=s,a.xa){if(null==(t=kt())){s=1;break t}if(function(t,r){var n=[0],i=[0],a=[0];e:for(;;){if(null==t)return 0;if(null==r)return t.a=2,0;if(t.l=r,t.a=0,v(t.m,r.data,r.w,r.ha),!gt(t.m,n,i,a)){t.a=3;break e}if(t.xb=gi,r.width=n[0],r.height=i[0],!It(n[0],i[0],1,t,null))break e;return 1}return e(0!=t.a),0}(t,i)){if(i=0==(r=qr(i.width,i.height,s.Oa,s.ba))){e:{i=t;r:for(;;){if(null==i){i=0;break 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zi=[3,4,3,4,4,2,2,4,4,4,2,1,1]};function u(t,e){for(var r="",n=0;n<4;n++)r+=String.fromCharCode(t[e++]);return r}function h(t,e){return(t[e+0]<<0|t[e+1]<<8|t[e+2]<<16)>>>0}function l(t,e){return(t[e+0]<<0|t[e+1]<<8|t[e+2]<<16|t[e+3]<<24)>>>0}new c;var f=[0],d=[0],p=[],g=new c,m=t,v=function(t,e){var r={},n=0,i=!1,a=0,o=0;if(r.frames=[],!
/** @license
* Copyright (c) 2017 Dominik Homberger
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
https://webpjs.appspot.com
WebPRiffParser dominikhlbg@gmail.com
*/
function(t,e,r,n){for(var i=0;i<n;i++)if(t[e+i]!=r.charCodeAt(i))return!0;return!1}(t,e,"RIFF",4)){var s,c;l(t,e+=4);for(e+=8;e<t.length;){var f=u(t,e),d=l(t,e+=4);e+=4;var p=d+(1&d);switch(f){case"VP8 ":case"VP8L":void 0===r.frames[n]&&(r.frames[n]={});(v=r.frames[n]).src_off=i?o:e-8,v.src_size=a+d+8,n++,i&&(i=!1,a=0,o=0);break;case"VP8X":(v=r.header={}).feature_flags=t[e];var g=e+4;v.canvas_width=1+h(t,g);g+=3;v.canvas_height=1+h(t,g);g+=3;break;case"ALPH":i=!0,a=p+8,o=e-8;break;case"ANIM":(v=r.header).bgcolor=l(t,e);g=e+4;v.loop_count=(s=t)[(c=g)+0]<<0|s[c+1]<<8;g+=2;break;case"ANMF":var m,v;(v=r.frames[n]={}).offset_x=2*h(t,e),e+=3,v.offset_y=2*h(t,e),e+=3,v.width=1+h(t,e),e+=3,v.height=1+h(t,e),e+=3,v.duration=h(t,e),e+=3,m=t[e++],v.dispose=1&m,v.blend=m>>1&1}"ANMF"!=f&&(e+=p)}return r}}(m,0);v.response=m,v.rgbaoutput=!0,v.dataurl=!1;var b=v.header?v.header:null,y=v.frames?v.frames:null;if(b){b.loop_counter=b.loop_count,f=[b.canvas_height],d=[b.canvas_width];for(var w=0;w<y.length&&0!=y[w].blend;w++);}var N=y[0],L=g.WebPDecodeRGBA(m,N.src_off,N.src_size,d,f);N.rgba=L,N.imgwidth=d[0],N.imgheight=f[0];for(var A=0;A<d[0]*f[0]*4;A++)p[A]=L[A];return this.width=d,this.height=f,this.data=p,this}!function(t){var r=function(){return"function"==typeof fflate__WEBPACK_IMPORTED_MODULE_1__["zlibSync"]},n=function(r,n,a,h){var l=4,f=s;switch(h){case t.image_compression.FAST:l=1,f=o;break;case t.image_compression.MEDIUM:l=6,f=c;break;case t.image_compression.SLOW:l=9,f=u}r=i(r,n,a,f);var d=Object(fflate__WEBPACK_IMPORTED_MODULE_1__["zlibSync"])(r,{level:l});return t.__addimage__.arrayBufferToBinaryString(d)},i=function(t,e,r,n){for(var i,a,o,s=t.length/e,c=new Uint8Array(t.length+s),u=l(),h=0;h<s;h+=1){if(o=h*e,i=t.subarray(o,o+e),n)c.set(n(i,r,a),o+h);else{for(var d,p=u.length,g=[];d<p;d+=1)g[d]=u[d](i,r,a);var m=f(g.concat());c.set(g[m],o+h)}a=i}return c},a=function(t){var e=Array.apply([],t);return e.unshift(0),e},o=function(t,e){var r,n=[],i=t.length;n[0]=1;for(var a=0;a<i;a+=1)r=t[a-e]||0,n[a+1]=t[a]-r+256&255;return n},s=function(t,e,r){var n,i=[],a=t.length;i[0]=2;for(var o=0;o<a;o+=1)n=r&&r[o]||0,i[o+1]=t[o]-n+256&255;return i},c=function(t,e,r){var n,i,a=[],o=t.length;a[0]=3;for(var s=0;s<o;s+=1)n=t[s-e]||0,i=r&&r[s]||0,a[s+1]=t[s]+256-(n+i>>>1)&255;return a},u=function(t,e,r){var n,i,a,o,s=[],c=t.length;s[0]=4;for(var u=0;u<c;u+=1)n=t[u-e]||0,i=r&&r[u]||0,a=r&&r[u-e]||0,o=h(n,i,a),s[u+1]=t[u]-o+256&255;return s},h=function(t,e,r){if(t===e&&e===r)return t;var n=Math.abs(e-r),i=Math.abs(t-r),a=Math.abs(t+e-r-r);return n<=i&&n<=a?t:i<=a?e:r},l=function(){return[a,o,s,c,u]},f=function(t){var e=t.map((function(t){return t.reduce((function(t,e){return t+Math.abs(e)}),0)}));return e.indexOf(Math.min.apply(null,e))};t.processPNG=function(e,i,a,o){var s,c,u,h,l,f,d,p,g,m,v,b,y,w,N,L=this.decode.FLATE_DECODE,A="";if(this.__addimage__.isArrayBuffer(e)&&(e=new Uint8Array(e)),this.__addimage__.isArrayBufferView(e)){if(e=(u=new Kt(e)).imgData,c=u.bits,s=u.colorSpace,l=u.colors,-1!==[4,6].indexOf(u.colorType)){if(8===u.bits){g=(p=32==u.pixelBitlength?new Uint32Array(u.decodePixels().buffer):16==u.pixelBitlength?new Uint16Array(u.decodePixels().buffer):new Uint8Array(u.decodePixels().buffer)).length,v=new Uint8Array(g*u.colors),m=new Uint8Array(g);var x,S=u.pixelBitlength-u.bits;for(w=0,N=0;w<g;w++){for(y=p[w],x=0;x<S;)v[N++]=y>>>x&255,x+=u.bits;m[w]=y>>>x&255}}if(16===u.bits){g=(p=new Uint32Array(u.decodePixels().buffer)).length,v=new Uint8Array(g*(32/u.pixelBitlength)*u.colors),m=new Uint8Array(g*(32/u.pixelBitlength)),b=u.colors>1,w=0,N=0;for(var _=0;w<g;)y=p[w++],v[N++]=y>>>0&255,b&&(v[N++]=y>>>16&255,y=p[w++],v[N++]=y>>>0&255),m[_++]=y>>>16&255;c=8}o!==t.image_compression.NONE&&r()?(e=n(v,u.width*u.colors,u.colors,o),d=n(m,u.width,1,o)):(e=v,d=m,L=void 0)}if(3===u.colorType&&(s=this.color_spaces.INDEXED,f=u.palette,u.transparency.indexed)){var P=u.transparency.indexed,k=0;for(w=0,g=P.length;w<g;++w)k+=P[w];if((k/=255)===g-1&&-1!==P.indexOf(0))h=[P.indexOf(0)];else if(k!==g){for(p=u.decodePixels(),m=new Uint8Array(p.length),w=0,g=p.length;w<g;w++)m[w]=P[p[w]];d=n(m,u.width,1)}}var I=function(e){var r;switch(e){case t.image_compression.FAST:r=11;break;case t.image_compression.MEDIUM:r=13;break;case t.image_compression.SLOW:r=14;break;default:r=12}return r}(o);return L===this.decode.FLATE_DECODE&&(A="/Predictor "+I+" "),A+="/Colors "+l+" /BitsPerComponent "+c+" /Columns "+u.width,(this.__addimage__.isArrayBuffer(e)||this.__addimage__.isArrayBufferView(e))&&(e=this.__addimage__.arrayBufferToBinaryString(e)),(d&&this.__addimage__.isArrayBuffer(d)||this.__addimage__.isArrayBufferView(d))&&(d=this.__addimage__.arrayBufferToBinaryString(d)),{alias:a,data:e,index:i,filter:L,decodeParameters:A,transparency:h,palette:f,sMask:d,predictor:I,width:u.width,height:u.height,bitsPerComponent:c,colorSpace:s}}}}(M.API),function(t){t.processGIF89A=function(e,r,n,i){var a=new Zt(e),o=a.width,s=a.height,c=[];a.decodeAndBlitFrameRGBA(0,c);var u={data:c,width:o,height:s},h=new Qt(100).encode(u,100);return t.processJPEG.call(this,h,r,n,i)},t.processGIF87A=t.processGIF89A}(M.API),te.prototype.parseHeader=function(){if(this.fileSize=this.datav.getUint32(this.pos,!0),this.pos+=4,this.reserved=this.datav.getUint32(this.pos,!0),this.pos+=4,this.offset=this.datav.getUint32(this.pos,!0),this.pos+=4,this.headerSize=this.datav.getUint32(this.pos,!0),this.pos+=4,this.width=this.datav.getUint32(this.pos,!0),this.pos+=4,this.height=this.datav.getInt32(this.pos,!0),this.pos+=4,this.planes=this.datav.getUint16(this.pos,!0),this.pos+=2,this.bitPP=this.datav.getUint16(this.pos,!0),this.pos+=2,this.compress=this.datav.getUint32(this.pos,!0),this.pos+=4,this.rawSize=this.datav.getUint32(this.pos,!0),this.pos+=4,this.hr=this.datav.getUint32(this.pos,!0),this.pos+=4,this.vr=this.datav.getUint32(this.pos,!0),this.pos+=4,this.colors=this.datav.getUint32(this.pos,!0),this.pos+=4,this.importantColors=this.datav.getUint32(this.pos,!0),this.pos+=4,16===this.bitPP&&this.is_with_alpha&&(this.bitPP=15),this.bitPP<15){var t=0===this.colors?1<<this.bitPP:this.colors;this.palette=new Array(t);for(var e=0;e<t;e++){var r=this.datav.getUint8(this.pos++,!0),n=this.datav.getUint8(this.pos++,!0),i=this.datav.getUint8(this.pos++,!0),a=this.datav.getUint8(this.pos++,!0);this.palette[e]={red:i,green:n,blue:r,quad:a}}}this.height<0&&(this.height*=-1,this.bottom_up=!1)},te.prototype.parseBGR=function(){this.pos=this.offset;try{var t="bit"+this.bitPP,e=this.width*this.height*4;this.data=new Uint8Array(e),this[t]()}catch(t){a.log("bit decode error:"+t)}},te.prototype.bit1=function(){var t,e=Math.ceil(this.width/8),r=e%4;for(t=this.height-1;t>=0;t--){for(var n=this.bottom_up?t:this.height-1-t,i=0;i<e;i++)for(var a=this.datav.getUint8(this.pos++,!0),o=n*this.width*4+8*i*4,s=0;s<8&&8*i+s<this.width;s++){var c=this.palette[a>>7-s&1];this.data[o+4*s]=c.blue,this.data[o+4*s+1]=c.green,this.data[o+4*s+2]=c.red,this.data[o+4*s+3]=255}0!==r&&(this.pos+=4-r)}},te.prototype.bit4=function(){for(var t=Math.ceil(this.width/2),e=t%4,r=this.height-1;r>=0;r--){for(var n=this.bottom_up?r:this.height-1-r,i=0;i<t;i++){var a=this.datav.getUint8(this.pos++,!0),o=n*this.width*4+2*i*4,s=a>>4,c=15&a,u=this.palette[s];if(this.data[o]=u.blue,this.data[o+1]=u.green,this.data[o+2]=u.red,this.data[o+3]=255,2*i+1>=this.width)break;u=this.palette[c],this.data[o+4]=u.blue,this.data[o+4+1]=u.green,this.data[o+4+2]=u.red,this.data[o+4+3]=255}0!==e&&(this.pos+=4-e)}},te.prototype.bit8=function(){for(var t=this.width%4,e=this.height-1;e>=0;e--){for(var r=this.bottom_up?e:this.height-1-e,n=0;n<this.width;n++){var i=this.datav.getUint8(this.pos++,!0),a=r*this.width*4+4*n;if(i<this.palette.length){var o=this.palette[i];this.data[a]=o.red,this.data[a+1]=o.green,this.data[a+2]=o.blue,this.data[a+3]=255}else this.data[a]=255,this.data[a+1]=255,this.data[a+2]=255,this.data[a+3]=255}0!==t&&(this.pos+=4-t)}},te.prototype.bit15=function(){for(var t=this.width%3,e=parseInt("11111",2),r=this.height-1;r>=0;r--){for(var n=this.bottom_up?r:this.height-1-r,i=0;i<this.width;i++){var a=this.datav.getUint16(this.pos,!0);this.pos+=2;var o=(a&e)/e*255|0,s=(a>>5&e)/e*255|0,c=(a>>10&e)/e*255|0,u=a>>15?255:0,h=n*this.width*4+4*i;this.data[h]=c,this.data[h+1]=s,this.data[h+2]=o,this.data[h+3]=u}this.pos+=t}},te.prototype.bit16=function(){for(var t=this.width%3,e=parseInt("11111",2),r=parseInt("111111",2),n=this.height-1;n>=0;n--){for(var i=this.bottom_up?n:this.height-1-n,a=0;a<this.width;a++){var o=this.datav.getUint16(this.pos,!0);this.pos+=2;var s=(o&e)/e*255|0,c=(o>>5&r)/r*255|0,u=(o>>11)/e*255|0,h=i*this.width*4+4*a;this.data[h]=u,this.data[h+1]=c,this.data[h+2]=s,this.data[h+3]=255}this.pos+=t}},te.prototype.bit24=function(){for(var t=this.height-1;t>=0;t--){for(var e=this.bottom_up?t:this.height-1-t,r=0;r<this.width;r++){var n=this.datav.getUint8(this.pos++,!0),i=this.datav.getUint8(this.pos++,!0),a=this.datav.getUint8(this.pos++,!0),o=e*this.width*4+4*r;this.data[o]=a,this.data[o+1]=i,this.data[o+2]=n,this.data[o+3]=255}this.pos+=this.width%4}},te.prototype.bit32=function(){for(var t=this.height-1;t>=0;t--)for(var e=this.bottom_up?t:this.height-1-t,r=0;r<this.width;r++){var n=this.datav.getUint8(this.pos++,!0),i=this.datav.getUint8(this.pos++,!0),a=this.datav.getUint8(this.pos++,!0),o=this.datav.getUint8(this.pos++,!0),s=e*this.width*4+4*r;this.data[s]=a,this.data[s+1]=i,this.data[s+2]=n,this.data[s+3]=o}},te.prototype.getData=function(){return this.data},
/**
* @license
* Copyright (c) 2018 Aras Abbasi
*
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
*/
function(t){t.processBMP=function(e,r,n,i){var a=new te(e,!1),o=a.width,s=a.height,c={data:a.getData(),width:o,height:s},u=new Qt(100).encode(c,100);return t.processJPEG.call(this,u,r,n,i)}}(M.API),ee.prototype.getData=function(){return this.data},
/**
* @license
* Copyright (c) 2019 Aras Abbasi
*
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
*/
function(t){t.processWEBP=function(e,r,n,i){var a=new ee(e,!1),o=a.width,s=a.height,c={data:a.getData(),width:o,height:s},u=new Qt(100).encode(c,100);return t.processJPEG.call(this,u,r,n,i)}}(M.API),M.API.processRGBA=function(t,e,r){for(var n=t.data,i=n.length,a=new Uint8Array(i/4*3),o=new Uint8Array(i/4),s=0,c=0,u=0;u<i;u+=4){var h=n[u],l=n[u+1],f=n[u+2],d=n[u+3];a[s++]=h,a[s++]=l,a[s++]=f,o[c++]=d}var p=this.__addimage__.arrayBufferToBinaryString(a);return{alpha:this.__addimage__.arrayBufferToBinaryString(o),data:p,index:e,alias:r,colorSpace:"DeviceRGB",bitsPerComponent:8,width:t.width,height:t.height}},M.API.setLanguage=function(t){return void 0===this.internal.languageSettings&&(this.internal.languageSettings={},this.internal.languageSettings.isSubscribed=!1),void 0!=={af:"Afrikaans",sq:"Albanian",ar:"Arabic (Standard)","ar-DZ":"Arabic (Algeria)","ar-BH":"Arabic (Bahrain)","ar-EG":"Arabic (Egypt)","ar-IQ":"Arabic (Iraq)","ar-JO":"Arabic (Jordan)","ar-KW":"Arabic (Kuwait)","ar-LB":"Arabic (Lebanon)","ar-LY":"Arabic (Libya)","ar-MA":"Arabic (Morocco)","ar-OM":"Arabic (Oman)","ar-QA":"Arabic (Qatar)","ar-SA":"Arabic (Saudi Arabia)","ar-SY":"Arabic (Syria)","ar-TN":"Arabic (Tunisia)","ar-AE":"Arabic (U.A.E.)","ar-YE":"Arabic (Yemen)",an:"Aragonese",hy:"Armenian",as:"Assamese",ast:"Asturian",az:"Azerbaijani",eu:"Basque",be:"Belarusian",bn:"Bengali",bs:"Bosnian",br:"Breton",bg:"Bulgarian",my:"Burmese",ca:"Catalan",ch:"Chamorro",ce:"Chechen",zh:"Chinese","zh-HK":"Chinese (Hong Kong)","zh-CN":"Chinese (PRC)","zh-SG":"Chinese (Singapore)","zh-TW":"Chinese (Taiwan)",cv:"Chuvash",co:"Corsican",cr:"Cree",hr:"Croatian",cs:"Czech",da:"Danish",nl:"Dutch (Standard)","nl-BE":"Dutch (Belgian)",en:"English","en-AU":"English (Australia)","en-BZ":"English (Belize)","en-CA":"English (Canada)","en-IE":"English (Ireland)","en-JM":"English (Jamaica)","en-NZ":"English (New Zealand)","en-PH":"English (Philippines)","en-ZA":"English (South Africa)","en-TT":"English (Trinidad & Tobago)","en-GB":"English (United Kingdom)","en-US":"English (United States)","en-ZW":"English (Zimbabwe)",eo:"Esperanto",et:"Estonian",fo:"Faeroese",fj:"Fijian",fi:"Finnish",fr:"French (Standard)","fr-BE":"French (Belgium)","fr-CA":"French (Canada)","fr-FR":"French (France)","fr-LU":"French (Luxembourg)","fr-MC":"French (Monaco)","fr-CH":"French (Switzerland)",fy:"Frisian",fur:"Friulian",gd:"Gaelic (Scots)","gd-IE":"Gaelic (Irish)",gl:"Galacian",ka:"Georgian",de:"German (Standard)","de-AT":"German (Austria)","de-DE":"German (Germany)","de-LI":"German (Liechtenstein)","de-LU":"German (Luxembourg)","de-CH":"German (Switzerland)",el:"Greek",gu:"Gujurati",ht:"Haitian",he:"Hebrew",hi:"Hindi",hu:"Hungarian",is:"Icelandic",id:"Indonesian",iu:"Inuktitut",ga:"Irish",it:"Italian (Standard)","it-CH":"Italian (Switzerland)",ja:"Japanese",kn:"Kannada",ks:"Kashmiri",kk:"Kazakh",km:"Khmer",ky:"Kirghiz",tlh:"Klingon",ko:"Korean","ko-KP":"Korean (North Korea)","ko-KR":"Korean (South Korea)",la:"Latin",lv:"Latvian",lt:"Lithuanian",lb:"Luxembourgish",mk:"North Macedonia",ms:"Malay",ml:"Malayalam",mt:"Maltese",mi:"Maori",mr:"Marathi",mo:"Moldavian",nv:"Navajo",ng:"Ndonga",ne:"Nepali",no:"Norwegian",nb:"Norwegian (Bokmal)",nn:"Norwegian (Nynorsk)",oc:"Occitan",or:"Oriya",om:"Oromo",fa:"Persian","fa-IR":"Persian/Iran",pl:"Polish",pt:"Portuguese","pt-BR":"Portuguese (Brazil)",pa:"Punjabi","pa-IN":"Punjabi (India)","pa-PK":"Punjabi (Pakistan)",qu:"Quechua",rm:"Rhaeto-Romanic",ro:"Romanian","ro-MO":"Romanian (Moldavia)",ru:"Russian","ru-MO":"Russian (Moldavia)",sz:"Sami (Lappish)",sg:"Sango",sa:"Sanskrit",sc:"Sardinian",sd:"Sindhi",si:"Singhalese",sr:"Serbian",sk:"Slovak",sl:"Slovenian",so:"Somani",sb:"Sorbian",es:"Spanish","es-AR":"Spanish (Argentina)","es-BO":"Spanish (Bolivia)","es-CL":"Spanish (Chile)","es-CO":"Spanish (Colombia)","es-CR":"Spanish (Costa Rica)","es-DO":"Spanish (Dominican Republic)","es-EC":"Spanish (Ecuador)","es-SV":"Spanish (El Salvador)","es-GT":"Spanish (Guatemala)","es-HN":"Spanish (Honduras)","es-MX":"Spanish (Mexico)","es-NI":"Spanish (Nicaragua)","es-PA":"Spanish (Panama)","es-PY":"Spanish (Paraguay)","es-PE":"Spanish (Peru)","es-PR":"Spanish (Puerto Rico)","es-ES":"Spanish (Spain)","es-UY":"Spanish (Uruguay)","es-VE":"Spanish (Venezuela)",sx:"Sutu",sw:"Swahili",sv:"Swedish","sv-FI":"Swedish (Finland)","sv-SV":"Swedish (Sweden)",ta:"Tamil",tt:"Tatar",te:"Teluga",th:"Thai",tig:"Tigre",ts:"Tsonga",tn:"Tswana",tr:"Turkish",tk:"Turkmen",uk:"Ukrainian",hsb:"Upper Sorbian",ur:"Urdu",ve:"Venda",vi:"Vietnamese",vo:"Volapuk",wa:"Walloon",cy:"Welsh",xh:"Xhosa",ji:"Yiddish",zu:"Zulu"}[t]&&(this.internal.languageSettings.languageCode=t,!1===this.internal.languageSettings.isSubscribed&&(this.internal.events.subscribe("putCatalog",(function(){this.internal.write("/Lang 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e=t.font,r=l.Unicode[e.postScriptName];r&&(e.metadata.Unicode={},e.metadata.Unicode.widths=r.widths,e.metadata.Unicode.kerning=r.kerning);var n=h.Unicode[e.postScriptName];n&&(e.metadata.Unicode.encoding=n,e.encoding=n.codePages[0])}])}(M.API),
/**
* @license
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
*/
function(t){var e=function(t){for(var e=t.length,r=new Uint8Array(e),n=0;n<e;n++)r[n]=t.charCodeAt(n);return r};t.API.events.push(["addFont",function(r){var n=void 0,i=r.font,a=r.instance;if(!i.isStandardFont){if(void 0===a)throw new Error("Font does not exist in vFS, import fonts or remove declaration doc.addFont('"+i.postScriptName+"').");if("string"!=typeof(n=!1===a.existsFileInVFS(i.postScriptName)?a.loadFile(i.postScriptName):a.getFileFromVFS(i.postScriptName)))throw new Error("Font is not stored as string-data in vFS, import fonts or remove declaration doc.addFont('"+i.postScriptName+"').");!function(r,n){n=/^\x00\x01\x00\x00/.test(n)?e(n):e(u(n)),r.metadata=t.API.TTFFont.open(n),r.metadata.Unicode=r.metadata.Unicode||{encoding:{},kerning:{},widths:[]},r.metadata.glyIdsUsed=[0]}(i,n)}}])}(M),
/** @license
* Copyright (c) 2012 Willow Systems Corporation, https://github.com/willowsystems
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* ====================================================================
*/
function(t){function e(){return(n.canvg?Promise.resolve(n.canvg):__webpack_require__.e(/*! import() */ 0).then(__webpack_require__.bind(null, /*! canvg */ "./node_modules/canvg/lib/index.es.js"))).catch((function(t){return Promise.reject(new Error("Could not load canvg: "+t))})).then((function(t){return t.default?t.default:t}))}M.API.addSvgAsImage=function(t,r,n,i,o,s,c,u){if(isNaN(r)||isNaN(n))throw a.error("jsPDF.addSvgAsImage: Invalid coordinates",arguments),new Error("Invalid coordinates passed to jsPDF.addSvgAsImage");if(isNaN(i)||isNaN(o))throw a.error("jsPDF.addSvgAsImage: Invalid measurements",arguments),new Error("Invalid measurements (width and/or height) passed to jsPDF.addSvgAsImage");var h=document.createElement("canvas");h.width=i,h.height=o;var l=h.getContext("2d");l.fillStyle="#fff",l.fillRect(0,0,h.width,h.height);var f={ignoreMouse:!0,ignoreAnimation:!0,ignoreDimensions:!0},d=this;return e().then((function(e){return e.fromString(l,t,f)}),(function(){return Promise.reject(new Error("Could not load canvg."))})).then((function(t){return t.render(f)})).then((function(){d.addImage(h.toDataURL("image/jpeg",1),r,n,i,o,c,u)}))}}(),M.API.putTotalPages=function(t){var e,r=0;parseInt(this.internal.getFont().id.substr(1),10)<15?(e=new RegExp(t,"g"),r=this.internal.getNumberOfPages()):(e=new RegExp(this.pdfEscape16(t,this.internal.getFont()),"g"),r=this.pdfEscape16(this.internal.getNumberOfPages()+"",this.internal.getFont()));for(var n=1;n<=this.internal.getNumberOfPages();n++)for(var i=0;i<this.internal.pages[n].length;i++)this.internal.pages[n][i]=this.internal.pages[n][i].replace(e,r);return this},M.API.viewerPreferences=function(e,r){var n;e=e||{},r=r||!1;var i,a,o,s={HideToolbar:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.3},HideMenubar:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.3},HideWindowUI:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.3},FitWindow:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.3},CenterWindow:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.3},DisplayDocTitle:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.4},NonFullScreenPageMode:{defaultValue:"UseNone",value:"UseNone",type:"name",explicitSet:!1,valueSet:["UseNone","UseOutlines","UseThumbs","UseOC"],pdfVersion:1.3},Direction:{defaultValue:"L2R",value:"L2R",type:"name",explicitSet:!1,valueSet:["L2R","R2L"],pdfVersion:1.3},ViewArea:{defaultValue:"CropBox",value:"CropBox",type:"name",explicitSet:!1,valueSet:["MediaBox","CropBox","TrimBox","BleedBox","ArtBox"],pdfVersion:1.4},ViewClip:{defaultValue:"CropBox",value:"CropBox",type:"name",explicitSet:!1,valueSet:["MediaBox","CropBox","TrimBox","BleedBox","ArtBox"],pdfVersion:1.4},PrintArea:{defaultValue:"CropBox",value:"CropBox",type:"name",explicitSet:!1,valueSet:["MediaBox","CropBox","TrimBox","BleedBox","ArtBox"],pdfVersion:1.4},PrintClip:{defaultValue:"CropBox",value:"CropBox",type:"name",explicitSet:!1,valueSet:["MediaBox","CropBox","TrimBox","BleedBox","ArtBox"],pdfVersion:1.4},PrintScaling:{defaultValue:"AppDefault",value:"AppDefault",type:"name",explicitSet:!1,valueSet:["AppDefault","None"],pdfVersion:1.6},Duplex:{defaultValue:"",value:"none",type:"name",explicitSet:!1,valueSet:["Simplex","DuplexFlipShortEdge","DuplexFlipLongEdge","none"],pdfVersion:1.7},PickTrayByPDFSize:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.7},PrintPageRange:{defaultValue:"",value:"",type:"array",explicitSet:!1,valueSet:null,pdfVersion:1.7},NumCopies:{defaultValue:1,value:1,type:"integer",explicitSet:!1,valueSet:null,pdfVersion:1.7}},c=Object.keys(s),u=[],h=0,l=0,f=0;function d(t,e){var r,n=!1;for(r=0;r<t.length;r+=1)t[r]===e&&(n=!0);return n}if(void 0===this.internal.viewerpreferences&&(this.internal.viewerpreferences={},this.internal.viewerpreferences.configuration=JSON.parse(JSON.stringify(s)),this.internal.viewerpreferences.isSubscribed=!1),n=this.internal.viewerpreferences.configuration,"reset"===e||!0===r){var p=c.length;for(f=0;f<p;f+=1)n[c[f]].value=n[c[f]].defaultValue,n[c[f]].explicitSet=!1}if("object"===_babel_runtime_helpers_typeof__WEBPACK_IMPORTED_MODULE_0___default()(e))for(a in e)if(o=e[a],d(c,a)&&void 0!==o){if("boolean"===n[a].type&&"boolean"==typeof o)n[a].value=o;else if("name"===n[a].type&&d(n[a].valueSet,o))n[a].value=o;else if("integer"===n[a].type&&Number.isInteger(o))n[a].value=o;else if("array"===n[a].type){for(h=0;h<o.length;h+=1)if(i=!0,1===o[h].length&&"number"==typeof o[h][0])u.push(String(o[h]-1));else if(o[h].length>1){for(l=0;l<o[h].length;l+=1)"number"!=typeof o[h][l]&&(i=!1);!0===i&&u.push([o[h][0]-1,o[h][1]-1].join(" "))}n[a].value="["+u.join(" ")+"]"}else n[a].value=n[a].defaultValue;n[a].explicitSet=!0}return!1===this.internal.viewerpreferences.isSubscribed&&(this.internal.events.subscribe("putCatalog",(function(){var t,e=[];for(t in n)!0===n[t].explicitSet&&("name"===n[t].type?e.push("/"+t+" /"+n[t].value):e.push("/"+t+" "+n[t].value));0!==e.length&&this.internal.write("/ViewerPreferences\n<<\n"+e.join("\n")+"\n>>")})),this.internal.viewerpreferences.isSubscribed=!0),this.internal.viewerpreferences.configuration=n,this},
/** ====================================================================
* @license
* jsPDF XMP metadata plugin
* Copyright (c) 2016 Jussi Utunen, u-jussi@suomi24.fi
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* ====================================================================
*/
function(t){var e=function(){var t='<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"><rdf:Description rdf:about="" xmlns:jspdf="'+this.internal.__metadata__.namespaceuri+'"><jspdf:metadata>',e=unescape(encodeURIComponent('<x:xmpmeta xmlns:x="adobe:ns:meta/">')),r=unescape(encodeURIComponent(t)),n=unescape(encodeURIComponent(this.internal.__metadata__.metadata)),i=unescape(encodeURIComponent("</jspdf:metadata></rdf:Description></rdf:RDF>")),a=unescape(encodeURIComponent("</x:xmpmeta>")),o=r.length+n.length+i.length+e.length+a.length;this.internal.__metadata__.metadata_object_number=this.internal.newObject(),this.internal.write("<< /Type /Metadata /Subtype /XML /Length "+o+" >>"),this.internal.write("stream"),this.internal.write(e+r+n+i+a),this.internal.write("endstream"),this.internal.write("endobj")},r=function(){this.internal.__metadata__.metadata_object_number&&this.internal.write("/Metadata "+this.internal.__metadata__.metadata_object_number+" 0 R")};t.addMetadata=function(t,n){return void 0===this.internal.__metadata__&&(this.internal.__metadata__={metadata:t,namespaceuri:n||"http://jspdf.default.namespaceuri/"},this.internal.events.subscribe("putCatalog",r),this.internal.events.subscribe("postPutResources",e)),this}}(M.API),function(t){var e=t.API,r=e.pdfEscape16=function(t,e){for(var r,n=e.metadata.Unicode.widths,i=["","0","00","000","0000"],a=[""],o=0,s=t.length;o<s;++o){if(r=e.metadata.characterToGlyph(t.charCodeAt(o)),e.metadata.glyIdsUsed.push(r),e.metadata.toUnicode[r]=t.charCodeAt(o),-1==n.indexOf(r)&&(n.push(r),n.push([parseInt(e.metadata.widthOfGlyph(r),10)])),"0"==r)return a.join("");r=r.toString(16),a.push(i[4-r.length],r)}return a.join("")},n=function(t){var e,r,n,i,a,o,s;for(a="/CIDInit /ProcSet findresource begin\n12 dict begin\nbegincmap\n/CIDSystemInfo <<\n /Registry (Adobe)\n /Ordering (UCS)\n /Supplement 0\n>> def\n/CMapName /Adobe-Identity-UCS def\n/CMapType 2 def\n1 begincodespacerange\n<0000><ffff>\nendcodespacerange",n=[],o=0,s=(r=Object.keys(t).sort((function(t,e){return t-e}))).length;o<s;o++)e=r[o],n.length>=100&&(a+="\n"+n.length+" beginbfchar\n"+n.join("\n")+"\nendbfchar",n=[]),void 0!==t[e]&&null!==t[e]&&"function"==typeof t[e].toString&&(i=("0000"+t[e].toString(16)).slice(-4),e=("0000"+(+e).toString(16)).slice(-4),n.push("<"+e+"><"+i+">"));return n.length&&(a+="\n"+n.length+" beginbfchar\n"+n.join("\n")+"\nendbfchar\n"),a+="endcmap\nCMapName currentdict /CMap defineresource pop\nend\nend"};e.events.push(["putFont",function(e){!function(e){var r=e.font,i=e.out,a=e.newObject,o=e.putStream;if(r.metadata instanceof t.API.TTFFont&&"Identity-H"===r.encoding){for(var s=r.metadata.Unicode.widths,c=r.metadata.subset.encode(r.metadata.glyIdsUsed,1),u="",h=0;h<c.length;h++)u+=String.fromCharCode(c[h]);var l=a();o({data:u,addLength1:!0,objectId:l}),i("endobj");var f=a();o({data:n(r.metadata.toUnicode),addLength1:!0,objectId:f}),i("endobj");var d=a();i("<<"),i("/Type /FontDescriptor"),i("/FontName /"+F(r.fontName)),i("/FontFile2 "+l+" 0 R"),i("/FontBBox "+t.API.PDFObject.convert(r.metadata.bbox)),i("/Flags "+r.metadata.flags),i("/StemV "+r.metadata.stemV),i("/ItalicAngle "+r.metadata.italicAngle),i("/Ascent "+r.metadata.ascender),i("/Descent "+r.metadata.decender),i("/CapHeight "+r.metadata.capHeight),i(">>"),i("endobj");var p=a();i("<<"),i("/Type /Font"),i("/BaseFont /"+F(r.fontName)),i("/FontDescriptor "+d+" 0 R"),i("/W "+t.API.PDFObject.convert(s)),i("/CIDToGIDMap /Identity"),i("/DW 1000"),i("/Subtype /CIDFontType2"),i("/CIDSystemInfo"),i("<<"),i("/Supplement 0"),i("/Registry (Adobe)"),i("/Ordering ("+r.encoding+")"),i(">>"),i(">>"),i("endobj"),r.objectNumber=a(),i("<<"),i("/Type /Font"),i("/Subtype /Type0"),i("/ToUnicode "+f+" 0 R"),i("/BaseFont /"+F(r.fontName)),i("/Encoding /"+r.encoding),i("/DescendantFonts ["+p+" 0 R]"),i(">>"),i("endobj"),r.isAlreadyPutted=!0}}(e)}]);e.events.push(["putFont",function(e){!function(e){var r=e.font,i=e.out,a=e.newObject,o=e.putStream;if(r.metadata instanceof t.API.TTFFont&&"WinAnsiEncoding"===r.encoding){for(var s=r.metadata.rawData,c="",u=0;u<s.length;u++)c+=String.fromCharCode(s[u]);var h=a();o({data:c,addLength1:!0,objectId:h}),i("endobj");var l=a();o({data:n(r.metadata.toUnicode),addLength1:!0,objectId:l}),i("endobj");var f=a();i("<<"),i("/Descent "+r.metadata.decender),i("/CapHeight "+r.metadata.capHeight),i("/StemV "+r.metadata.stemV),i("/Type /FontDescriptor"),i("/FontFile2 "+h+" 0 R"),i("/Flags 96"),i("/FontBBox "+t.API.PDFObject.convert(r.metadata.bbox)),i("/FontName /"+F(r.fontName)),i("/ItalicAngle "+r.metadata.italicAngle),i("/Ascent "+r.metadata.ascender),i(">>"),i("endobj"),r.objectNumber=a();for(var d=0;d<r.metadata.hmtx.widths.length;d++)r.metadata.hmtx.widths[d]=parseInt(r.metadata.hmtx.widths[d]*(1e3/r.metadata.head.unitsPerEm));i("<</Subtype/TrueType/Type/Font/ToUnicode "+l+" 0 R/BaseFont/"+F(r.fontName)+"/FontDescriptor "+f+" 0 R/Encoding/"+r.encoding+" /FirstChar 29 /LastChar 255 /Widths "+t.API.PDFObject.convert(r.metadata.hmtx.widths)+">>"),i("endobj"),r.isAlreadyPutted=!0}}(e)}]);var i=function(t){var e,n=t.text||"",i=t.x,a=t.y,o=t.options||{},s=t.mutex||{},c=s.pdfEscape,u=s.activeFontKey,h=s.fonts,l=u,f="",d=0,p="",g=h[l].encoding;if("Identity-H"!==h[l].encoding)return{text:n,x:i,y:a,options:o,mutex:s};for(p=n,l=u,Array.isArray(n)&&(p=n[0]),d=0;d<p.length;d+=1)h[l].metadata.hasOwnProperty("cmap")&&(e=h[l].metadata.cmap.unicode.codeMap[p[d].charCodeAt(0)]),e||p[d].charCodeAt(0)<256&&h[l].metadata.hasOwnProperty("Unicode")?f+=p[d]:f+="";var m="";return parseInt(l.slice(1))<14||"WinAnsiEncoding"===g?m=c(f,l).split("").map((function(t){return t.charCodeAt(0).toString(16)})).join(""):"Identity-H"===g&&(m=r(f,h[l])),s.isHex=!0,{text:m,x:i,y:a,options:o,mutex:s}};e.events.push(["postProcessText",function(t){var e=t.text||"",r=[],n={text:e,x:t.x,y:t.y,options:t.options,mutex:t.mutex};if(Array.isArray(e)){var a=0;for(a=0;a<e.length;a+=1)Array.isArray(e[a])&&3===e[a].length?r.push([i(Object.assign({},n,{text:e[a][0]})).text,e[a][1],e[a][2]]):r.push(i(Object.assign({},n,{text:e[a]})).text);t.text=r}else t.text=i(Object.assign({},n,{text:e})).text}])}(M),
/**
* @license
* jsPDF virtual FileSystem functionality
*
* Licensed under the MIT License.
* http://opensource.org/licenses/mit-license
*/
function(t){var e=function(){return void 0===this.internal.vFS&&(this.internal.vFS={}),!0};t.existsFileInVFS=function(t){return e.call(this),void 0!==this.internal.vFS[t]},t.addFileToVFS=function(t,r){return e.call(this),this.internal.vFS[t]=r,this},t.getFileFromVFS=function(t){return e.call(this),void 0!==this.internal.vFS[t]?this.internal.vFS[t]:null}}(M.API),
/**
* @license
* Unicode Bidi Engine based on the work of Alex Shensis (@asthensis)
* MIT License
*/
function(t){t.__bidiEngine__=t.prototype.__bidiEngine__=function(t){var r,n,i,a,o,s,c,u=e,h=[[0,3,0,1,0,0,0],[0,3,0,1,2,2,0],[0,3,0,17,2,0,1],[0,3,5,5,4,1,0],[0,3,21,21,4,0,1],[0,3,5,5,4,2,0]],l=[[2,0,1,1,0,1,0],[2,0,1,1,0,2,0],[2,0,2,1,3,2,0],[2,0,2,33,3,1,1]],f={L:0,R:1,EN:2,AN:3,N:4,B:5,S:6},d={0:0,5:1,6:2,7:3,32:4,251:5,254:6,255:7},p=["(",")","(","<",">","<","[","]","[","{","}","{","«","»","«","‹","›","‹","⁅","⁆","⁅","⁽","⁾","⁽","₍","₎","₍","≤","≥","≤","〈","〉","〈","﹙","﹚","﹙","﹛","﹜","﹛","﹝","﹞","﹝","﹤","﹥","﹤"],g=new RegExp(/^([1-4|9]|1[0-9]|2[0-9]|3[0168]|4[04589]|5[012]|7[78]|159|16[0-9]|17[0-2]|21[569]|22[03489]|250)$/),m=!1,v=0;this.__bidiEngine__={};var b=function(t){var e=t.charCodeAt(),r=e>>8,n=d[r];return void 0!==n?u[256*n+(255&e)]:252===r||253===r?"AL":g.test(r)?"L":8===r?"R":"N"},y=function(t){for(var e,r=0;r<t.length;r++){if("L"===(e=b(t.charAt(r))))return!1;if("R"===e)return!0}return!1},w=function(t,e,o,s){var 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oe(e,re),e.prototype.tag="OS/2",e.prototype.parse=function(t){if(t.pos=this.offset,this.version=t.readUInt16(),this.averageCharWidth=t.readShort(),this.weightClass=t.readUInt16(),this.widthClass=t.readUInt16(),this.type=t.readShort(),this.ySubscriptXSize=t.readShort(),this.ySubscriptYSize=t.readShort(),this.ySubscriptXOffset=t.readShort(),this.ySubscriptYOffset=t.readShort(),this.ySuperscriptXSize=t.readShort(),this.ySuperscriptYSize=t.readShort(),this.ySuperscriptXOffset=t.readShort(),this.ySuperscriptYOffset=t.readShort(),this.yStrikeoutSize=t.readShort(),this.yStrikeoutPosition=t.readShort(),this.familyClass=t.readShort(),this.panose=function(){var e,r;for(r=[],e=0;e<10;++e)r.push(t.readByte());return r}(),this.charRange=function(){var e,r;for(r=[],e=0;e<4;++e)r.push(t.readInt());return r}(),this.vendorID=t.readString(4),this.selection=t.readShort(),this.firstCharIndex=t.readShort(),this.lastCharIndex=t.readShort(),this.version>0&&(this.ascent=t.readShort(),this.descent=t.readShort(),this.lineGap=t.readShort(),this.winAscent=t.readShort(),this.winDescent=t.readShort(),this.codePageRange=function(){var e,r;for(r=[],e=0;e<2;e=++e)r.push(t.readInt());return r}(),this.version>1))return this.xHeight=t.readShort(),this.capHeight=t.readShort(),this.defaultChar=t.readShort(),this.breakChar=t.readShort(),this.maxContext=t.readShort()},e}(),fe=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return oe(e,re),e.prototype.tag="post",e.prototype.parse=function(t){var e,r,n;switch(t.pos=this.offset,this.format=t.readInt(),this.italicAngle=t.readInt(),this.underlinePosition=t.readShort(),this.underlineThickness=t.readShort(),this.isFixedPitch=t.readInt(),this.minMemType42=t.readInt(),this.maxMemType42=t.readInt(),this.minMemType1=t.readInt(),this.maxMemType1=t.readInt(),this.format){case 65536:break;case 131072:var i;for(r=t.readUInt16(),this.glyphNameIndex=[],i=0;0<=r?i<r:i>r;i=0<=r?++i:--i)this.glyphNameIndex.push(t.readUInt16());for(this.names=[],n=[];t.pos<this.offset+this.length;)e=t.readByte(),n.push(this.names.push(t.readString(e)));return n;case 151552:return r=t.readUInt16(),this.offsets=t.read(r);case 196608:break;case 262144:return this.map=function(){var e,r,n;for(n=[],i=e=0,r=this.file.maxp.numGlyphs;0<=r?e<r:e>r;i=0<=r?++e:--e)n.push(t.readUInt32());return n}.call(this)}},e}(),de=function(t,e){this.raw=t,this.length=t.length,this.platformID=e.platformID,this.encodingID=e.encodingID,this.languageID=e.languageID},pe=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return oe(e,re),e.prototype.tag="name",e.prototype.parse=function(t){var e,r,n,i,a,o,s,c,u,h,l;for(t.pos=this.offset,t.readShort(),e=t.readShort(),o=t.readShort(),r=[],i=0;0<=e?i<e:i>e;i=0<=e?++i:--i)r.push({platformID:t.readShort(),encodingID:t.readShort(),languageID:t.readShort(),nameID:t.readShort(),length:t.readShort(),offset:this.offset+o+t.readShort()});for(s={},i=u=0,h=r.length;u<h;i=++u)n=r[i],t.pos=n.offset,c=t.readString(n.length),a=new de(c,n),null==s[l=n.nameID]&&(s[l]=[]),s[n.nameID].push(a);this.strings=s,this.copyright=s[0],this.fontFamily=s[1],this.fontSubfamily=s[2],this.uniqueSubfamily=s[3],this.fontName=s[4],this.version=s[5];try{this.postscriptName=s[6][0].raw.replace(/[\x00-\x19\x80-\xff]/g,"")}catch(t){this.postscriptName=s[4][0].raw.replace(/[\x00-\x19\x80-\xff]/g,"")}return this.trademark=s[7],this.manufacturer=s[8],this.designer=s[9],this.description=s[10],this.vendorUrl=s[11],this.designerUrl=s[12],this.license=s[13],this.licenseUrl=s[14],this.preferredFamily=s[15],this.preferredSubfamily=s[17],this.compatibleFull=s[18],this.sampleText=s[19]},e}(),ge=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return oe(e,re),e.prototype.tag="maxp",e.prototype.parse=function(t){return t.pos=this.offset,this.version=t.readInt(),this.numGlyphs=t.readUInt16(),this.maxPoints=t.readUInt16(),this.maxContours=t.readUInt16(),this.maxCompositePoints=t.readUInt16(),this.maxComponentContours=t.readUInt16(),this.maxZones=t.readUInt16(),this.maxTwilightPoints=t.readUInt16(),this.maxStorage=t.readUInt16(),this.maxFunctionDefs=t.readUInt16(),this.maxInstructionDefs=t.readUInt16(),this.maxStackElements=t.readUInt16(),this.maxSizeOfInstructions=t.readUInt16(),this.maxComponentElements=t.readUInt16(),this.maxComponentDepth=t.readUInt16()},e}(),me=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return oe(e,re),e.prototype.tag="hmtx",e.prototype.parse=function(t){var e,r,n,i,a,o,s;for(t.pos=this.offset,this.metrics=[],e=0,o=this.file.hhea.numberOfMetrics;0<=o?e<o:e>o;e=0<=o?++e:--e)this.metrics.push({advance:t.readUInt16(),lsb:t.readInt16()});for(n=this.file.maxp.numGlyphs-this.file.hhea.numberOfMetrics,this.leftSideBearings=function(){var 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ne(e.read(n))).readShort(),c=o.readShort(),h=o.readShort(),s=o.readShort(),u=o.readShort(),this.cache[t]=-1===a?new we(o,c,h,s,u):new ye(o,a,c,h,s,u),this.cache[t]))},e.prototype.encode=function(t,e,r){var n,i,a,o,s;for(a=[],i=[],o=0,s=e.length;o<s;o++)n=t[e[o]],i.push(a.length),n&&(a=a.concat(n.encode(r)));return i.push(a.length),{table:a,offsets:i}},e}(),ye=function(){function t(t,e,r,n,i,a){this.raw=t,this.numberOfContours=e,this.xMin=r,this.yMin=n,this.xMax=i,this.yMax=a,this.compound=!1}return t.prototype.encode=function(){return this.raw.data},t}(),we=function(){function t(t,e,r,n,i){var a,o;for(this.raw=t,this.xMin=e,this.yMin=r,this.xMax=n,this.yMax=i,this.compound=!0,this.glyphIDs=[],this.glyphOffsets=[],a=this.raw;o=a.readShort(),this.glyphOffsets.push(a.pos),this.glyphIDs.push(a.readUInt16()),32&o;)a.pos+=1&o?4:2,128&o?a.pos+=8:64&o?a.pos+=4:8&o&&(a.pos+=2)}return 1,8,32,64,128,t.prototype.encode=function(){var t,e,r;for(e=new ne(ve.call(this.raw.data)),t=0,r=this.glyphIDs.length;t<r;++t)e.pos=this.glyphOffsets[t];return e.data},t}(),Ne=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return oe(e,re),e.prototype.tag="loca",e.prototype.parse=function(t){var e,r;return t.pos=this.offset,e=this.file.head.indexToLocFormat,this.offsets=0===e?function(){var e,n;for(n=[],r=0,e=this.length;r<e;r+=2)n.push(2*t.readUInt16());return n}.call(this):function(){var e,n;for(n=[],r=0,e=this.length;r<e;r+=4)n.push(t.readUInt32());return n}.call(this)},e.prototype.indexOf=function(t){return this.offsets[t]},e.prototype.lengthOf=function(t){return this.offsets[t+1]-this.offsets[t]},e.prototype.encode=function(t,e){for(var r=new Uint32Array(this.offsets.length),n=0,i=0,a=0;a<r.length;++a)if(r[a]=n,i<e.length&&e[i]==a){++i,r[a]=n;var o=this.offsets[a],s=this.offsets[a+1]-o;s>0&&(n+=s)}for(var c=new Array(4*r.length),u=0;u<r.length;++u)c[4*u+3]=255&r[u],c[4*u+2]=(65280&r[u])>>8,c[4*u+1]=(16711680&r[u])>>16,c[4*u]=(4278190080&r[u])>>24;return c},e}(),Le=function(){function t(t){this.font=t,this.subset={},this.unicodes={},this.next=33}return t.prototype.generateCmap=function(){var t,e,r,n,i;for(e in n=this.font.cmap.tables[0].codeMap,t={},i=this.subset)r=i[e],t[e]=n[r];return t},t.prototype.glyphsFor=function(t){var e,r,n,i,a,o,s;for(n={},a=0,o=t.length;a<o;a++)n[i=t[a]]=this.font.glyf.glyphFor(i);for(i in e=[],n)(null!=(r=n[i])?r.compound:void 0)&&e.push.apply(e,r.glyphIDs);if(e.length>0)for(i in s=this.glyphsFor(e))r=s[i],n[i]=r;return n},t.prototype.encode=function(t,e){var r,n,i,a,o,s,c,u,h,l,f,d,p,g,m;for(n in r=ue.encode(this.generateCmap(),"unicode"),a=this.glyphsFor(t),f={0:0},m=r.charMap)f[(s=m[n]).old]=s.new;for(d in l=r.maxGlyphID,a)d in f||(f[d]=l++);return u=function(t){var e,r;for(e in r={},t)r[t[e]]=e;return r}(f),h=Object.keys(u).sort((function(t,e){return t-e})),p=function(){var t,e,r;for(r=[],t=0,e=h.length;t<e;t++)o=h[t],r.push(u[o]);return r}(),i=this.font.glyf.encode(a,p,f),c=this.font.loca.encode(i.offsets,p),g={cmap:this.font.cmap.raw(),glyf:i.table,loca:c,hmtx:this.font.hmtx.raw(),hhea:this.font.hhea.raw(),maxp:this.font.maxp.raw(),post:this.font.post.raw(),name:this.font.name.raw(),head:this.font.head.encode(e)},this.font.os2.exists&&(g["OS/2"]=this.font.os2.raw()),this.font.directory.encode(g)},t}();M.API.PDFObject=function(){var t;function e(){}return t=function(t,e){return(Array(e+1).join("0")+t).slice(-e)},e.convert=function(r){var n,i,a,o;if(Array.isArray(r))return"["+function(){var t,i,a;for(a=[],t=0,i=r.length;t<i;t++)n=r[t],a.push(e.convert(n));return a}().join(" ")+"]";if("string"==typeof r)return"/"+r;if(null!=r?r.isString:void 0)return"("+r+")";if(r instanceof Date)return"(D:"+t(r.getUTCFullYear(),4)+t(r.getUTCMonth(),2)+t(r.getUTCDate(),2)+t(r.getUTCHours(),2)+t(r.getUTCMinutes(),2)+t(r.getUTCSeconds(),2)+"Z)";if("[object Object]"==={}.toString.call(r)){for(i in a=["<<"],r)o=r[i],a.push("/"+i+" "+e.convert(o));return a.push(">>"),a.join("\n")}return""+r},e}();/* harmony default export */ __webpack_exports__["default"] = (M);
//# sourceMappingURL=jspdf.es.min.js.map
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js")))
/***/ }),
/***/ "./node_modules/jspdf/node_modules/@babel/runtime/helpers/typeof.js":
/*!**************************************************************************!*\
!*** ./node_modules/jspdf/node_modules/@babel/runtime/helpers/typeof.js ***!
\**************************************************************************/
/*! no static exports found */
/***/ (function(module, exports) {
function _typeof(obj) {
"@babel/helpers - typeof";
if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
module.exports = _typeof = function _typeof(obj) {
return typeof obj;
};
module.exports["default"] = module.exports, module.exports.__esModule = true;
} else {
module.exports = _typeof = function _typeof(obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
module.exports["default"] = module.exports, module.exports.__esModule = true;
}
return _typeof(obj);
}
module.exports = _typeof;
module.exports["default"] = module.exports, module.exports.__esModule = true;
/***/ }),
/***/ "./node_modules/lodash/lodash.js":
/*!***************************************!*\
!*** ./node_modules/lodash/lodash.js ***!
\***************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global, module) {var __WEBPACK_AMD_DEFINE_RESULT__;/**
* @license
* Lodash <https://lodash.com/>
* Copyright OpenJS Foundation and other contributors <https://openjsf.org/>
* Released under MIT license <https://lodash.com/license>
* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
* Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
*/
;(function() {
/** Used as a safe reference for `undefined` in pre-ES5 environments. */
var undefined;
/** Used as the semantic version number. */
var VERSION = '4.17.20';
/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;
/** Error message constants. */
var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.',
FUNC_ERROR_TEXT = 'Expected a function';
/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';
/** Used as the maximum memoize cache size. */
var MAX_MEMOIZE_SIZE = 500;
/** Used as the internal argument placeholder. */
var PLACEHOLDER = '__lodash_placeholder__';
/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG = 1,
CLONE_FLAT_FLAG = 2,
CLONE_SYMBOLS_FLAG = 4;
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG = 1,
COMPARE_UNORDERED_FLAG = 2;
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG = 1,
WRAP_BIND_KEY_FLAG = 2,
WRAP_CURRY_BOUND_FLAG = 4,
WRAP_CURRY_FLAG = 8,
WRAP_CURRY_RIGHT_FLAG = 16,
WRAP_PARTIAL_FLAG = 32,
WRAP_PARTIAL_RIGHT_FLAG = 64,
WRAP_ARY_FLAG = 128,
WRAP_REARG_FLAG = 256,
WRAP_FLIP_FLAG = 512;
/** Used as default options for `_.truncate`. */
var DEFAULT_TRUNC_LENGTH = 30,
DEFAULT_TRUNC_OMISSION = '...';
/** Used to detect hot functions by number of calls within a span of milliseconds. */
var HOT_COUNT = 800,
HOT_SPAN = 16;
/** Used to indicate the type of lazy iteratees. */
var LAZY_FILTER_FLAG = 1,
LAZY_MAP_FLAG = 2,
LAZY_WHILE_FLAG = 3;
/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0,
MAX_SAFE_INTEGER = 9007199254740991,
MAX_INTEGER = 1.7976931348623157e+308,
NAN = 0 / 0;
/** Used as references for the maximum length and index of an array. */
var MAX_ARRAY_LENGTH = 4294967295,
MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
/** Used to associate wrap methods with their bit flags. */
var wrapFlags = [
['ary', WRAP_ARY_FLAG],
['bind', WRAP_BIND_FLAG],
['bindKey', WRAP_BIND_KEY_FLAG],
['curry', WRAP_CURRY_FLAG],
['curryRight', WRAP_CURRY_RIGHT_FLAG],
['flip', WRAP_FLIP_FLAG],
['partial', WRAP_PARTIAL_FLAG],
['partialRight', WRAP_PARTIAL_RIGHT_FLAG],
['rearg', WRAP_REARG_FLAG]
];
/** `Object#toString` result references. */
var argsTag = '[object Arguments]',
arrayTag = '[object Array]',
asyncTag = '[object AsyncFunction]',
boolTag = '[object Boolean]',
dateTag = '[object Date]',
domExcTag = '[object DOMException]',
errorTag = '[object Error]',
funcTag = '[object Function]',
genTag = '[object GeneratorFunction]',
mapTag = '[object Map]',
numberTag = '[object Number]',
nullTag = '[object Null]',
objectTag = '[object Object]',
promiseTag = '[object Promise]',
proxyTag = '[object Proxy]',
regexpTag = '[object RegExp]',
setTag = '[object Set]',
stringTag = '[object String]',
symbolTag = '[object Symbol]',
undefinedTag = '[object Undefined]',
weakMapTag = '[object WeakMap]',
weakSetTag = '[object WeakSet]';
var arrayBufferTag = '[object ArrayBuffer]',
dataViewTag = '[object DataView]',
float32Tag = '[object Float32Array]',
float64Tag = '[object Float64Array]',
int8Tag = '[object Int8Array]',
int16Tag = '[object Int16Array]',
int32Tag = '[object Int32Array]',
uint8Tag = '[object Uint8Array]',
uint8ClampedTag = '[object Uint8ClampedArray]',
uint16Tag = '[object Uint16Array]',
uint32Tag = '[object Uint32Array]';
/** Used to match empty string literals in compiled template source. */
var reEmptyStringLeading = /\b__p \+= '';/g,
reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
/** Used to match HTML entities and HTML characters. */
var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g,
reUnescapedHtml = /[&<>"']/g,
reHasEscapedHtml = RegExp(reEscapedHtml.source),
reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
/** Used to match template delimiters. */
var reEscape = /<%-([\s\S]+?)%>/g,
reEvaluate = /<%([\s\S]+?)%>/g,
reInterpolate = /<%=([\s\S]+?)%>/g;
/** Used to match property names within property paths. */
var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
reIsPlainProp = /^\w*$/,
rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
/**
* Used to match `RegExp`
* [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
*/
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g,
reHasRegExpChar = RegExp(reRegExpChar.source);
/** Used to match leading and trailing whitespace. */
var reTrim = /^\s+|\s+$/g,
reTrimStart = /^\s+/,
reTrimEnd = /\s+$/;
/** Used to match wrap detail comments. */
var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,
reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/,
reSplitDetails = /,? & /;
/** Used to match words composed of alphanumeric characters. */
var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g;
/** Used to match backslashes in property paths. */
var reEscapeChar = /\\(\\)?/g;
/**
* Used to match
* [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components).
*/
var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
/** Used to match `RegExp` flags from their coerced string values. */
var reFlags = /\w*$/;
/** Used to detect bad signed hexadecimal string values. */
var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
/** Used to detect binary string values. */
var reIsBinary = /^0b[01]+$/i;
/** Used to detect host constructors (Safari). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;
/** Used to detect octal string values. */
var reIsOctal = /^0o[0-7]+$/i;
/** Used to detect unsigned integer values. */
var reIsUint = /^(?:0|[1-9]\d*)$/;
/** Used to match Latin Unicode letters (excluding mathematical operators). */
var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g;
/** Used to ensure capturing order of template delimiters. */
var reNoMatch = /($^)/;
/** Used to match unescaped characters in compiled string literals. */
var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
/** Used to compose unicode character classes. */
var rsAstralRange = '\\ud800-\\udfff',
rsComboMarksRange = '\\u0300-\\u036f',
reComboHalfMarksRange = '\\ufe20-\\ufe2f',
rsComboSymbolsRange = '\\u20d0-\\u20ff',
rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
rsDingbatRange = '\\u2700-\\u27bf',
rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff',
rsMathOpRange = '\\xac\\xb1\\xd7\\xf7',
rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf',
rsPunctuationRange = '\\u2000-\\u206f',
rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000',
rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde',
rsVarRange = '\\ufe0e\\ufe0f',
rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange;
/** Used to compose unicode capture groups. */
var rsApos = "['\u2019]",
rsAstral = '[' + rsAstralRange + ']',
rsBreak = '[' + rsBreakRange + ']',
rsCombo = '[' + rsComboRange + ']',
rsDigits = '\\d+',
rsDingbat = '[' + rsDingbatRange + ']',
rsLower = '[' + rsLowerRange + ']',
rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']',
rsFitz = '\\ud83c[\\udffb-\\udfff]',
rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
rsNonAstral = '[^' + rsAstralRange + ']',
rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
rsUpper = '[' + rsUpperRange + ']',
rsZWJ = '\\u200d';
/** Used to compose unicode regexes. */
var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')',
rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')',
rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?',
rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?',
reOptMod = rsModifier + '?',
rsOptVar = '[' + rsVarRange + ']?',
rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])',
rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])',
rsSeq = rsOptVar + reOptMod + rsOptJoin,
rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq,
rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
/** Used to match apostrophes. */
var reApos = RegExp(rsApos, 'g');
/**
* Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
* [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
*/
var reComboMark = RegExp(rsCombo, 'g');
/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
/** Used to match complex or compound words. */
var reUnicodeWord = RegExp([
rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',
rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')',
rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower,
rsUpper + '+' + rsOptContrUpper,
rsOrdUpper,
rsOrdLower,
rsDigits,
rsEmoji
].join('|'), 'g');
/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');
/** Used to detect strings that need a more robust regexp to match words. */
var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
/** Used to assign default `context` object properties. */
var contextProps = [
'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array',
'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object',
'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array',
'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap',
'_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout'
];
/** Used to make template sourceURLs easier to identify. */
var templateCounter = -1;
/** Used to identify `toStringTag` values of typed arrays. */
var typedArrayTags = {};
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
typedArrayTags[uint32Tag] = true;
typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
typedArrayTags[errorTag] = typedArrayTags[funcTag] =
typedArrayTags[mapTag] = typedArrayTags[numberTag] =
typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
typedArrayTags[setTag] = typedArrayTags[stringTag] =
typedArrayTags[weakMapTag] = false;
/** Used to identify `toStringTag` values supported by `_.clone`. */
var cloneableTags = {};
cloneableTags[argsTag] = cloneableTags[arrayTag] =
cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
cloneableTags[boolTag] = cloneableTags[dateTag] =
cloneableTags[float32Tag] = cloneableTags[float64Tag] =
cloneableTags[int8Tag] = cloneableTags[int16Tag] =
cloneableTags[int32Tag] = cloneableTags[mapTag] =
cloneableTags[numberTag] = cloneableTags[objectTag] =
cloneableTags[regexpTag] = cloneableTags[setTag] =
cloneableTags[stringTag] = cloneableTags[symbolTag] =
cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
cloneableTags[errorTag] = cloneableTags[funcTag] =
cloneableTags[weakMapTag] = false;
/** Used to map Latin Unicode letters to basic Latin letters. */
var deburredLetters = {
// Latin-1 Supplement block.
'\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
'\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
'\xc7': 'C', '\xe7': 'c',
'\xd0': 'D', '\xf0': 'd',
'\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
'\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
'\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
'\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i',
'\xd1': 'N', '\xf1': 'n',
'\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
'\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
'\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
'\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
'\xdd': 'Y', '\xfd': 'y', '\xff': 'y',
'\xc6': 'Ae', '\xe6': 'ae',
'\xde': 'Th', '\xfe': 'th',
'\xdf': 'ss',
// Latin Extended-A block.
'\u0100': 'A', '\u0102': 'A', '\u0104': 'A',
'\u0101': 'a', '\u0103': 'a', '\u0105': 'a',
'\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C',
'\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c',
'\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd',
'\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E',
'\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e',
'\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G',
'\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g',
'\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h',
'\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I',
'\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i',
'\u0134': 'J', '\u0135': 'j',
'\u0136': 'K', '\u0137': 'k', '\u0138': 'k',
'\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L',
'\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l',
'\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N',
'\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n',
'\u014c': 'O', '\u014e': 'O', '\u0150': 'O',
'\u014d': 'o', '\u014f': 'o', '\u0151': 'o',
'\u0154': 'R', '\u0156': 'R', '\u0158': 'R',
'\u0155': 'r', '\u0157': 'r', '\u0159': 'r',
'\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S',
'\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's',
'\u0162': 'T', '\u0164': 'T', '\u0166': 'T',
'\u0163': 't', '\u0165': 't', '\u0167': 't',
'\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U',
'\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u',
'\u0174': 'W', '\u0175': 'w',
'\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y',
'\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z',
'\u017a': 'z', '\u017c': 'z', '\u017e': 'z',
'\u0132': 'IJ', '\u0133': 'ij',
'\u0152': 'Oe', '\u0153': 'oe',
'\u0149': "'n", '\u017f': 's'
};
/** Used to map characters to HTML entities. */
var htmlEscapes = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": '''
};
/** Used to map HTML entities to characters. */
var htmlUnescapes = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
''': "'"
};
/** Used to escape characters for inclusion in compiled string literals. */
var stringEscapes = {
'\\': '\\',
"'": "'",
'\n': 'n',
'\r': 'r',
'\u2028': 'u2028',
'\u2029': 'u2029'
};
/** Built-in method references without a dependency on `root`. */
var freeParseFloat = parseFloat,
freeParseInt = parseInt;
/** Detect free variable `global` from Node.js. */
var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
/** Detect free variable `self`. */
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
/** Used as a reference to the global object. */
var root = freeGlobal || freeSelf || Function('return this')();
/** Detect free variable `exports`. */
var freeExports = true && exports && !exports.nodeType && exports;
/** Detect free variable `module`. */
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;
/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;
/** Detect free variable `process` from Node.js. */
var freeProcess = moduleExports && freeGlobal.process;
/** Used to access faster Node.js helpers. */
var nodeUtil = (function() {
try {
// Use `util.types` for Node.js 10+.
var types = freeModule && freeModule.require && freeModule.require('util').types;
if (types) {
return types;
}
// Legacy `process.binding('util')` for Node.js < 10.
return freeProcess && freeProcess.binding && freeProcess.binding('util');
} catch (e) {}
}());
/* Node.js helper references. */
var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer,
nodeIsDate = nodeUtil && nodeUtil.isDate,
nodeIsMap = nodeUtil && nodeUtil.isMap,
nodeIsRegExp = nodeUtil && nodeUtil.isRegExp,
nodeIsSet = nodeUtil && nodeUtil.isSet,
nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;
/*--------------------------------------------------------------------------*/
/**
* A faster alternative to `Function#apply`, this function invokes `func`
* with the `this` binding of `thisArg` and the arguments of `args`.
*
* @private
* @param {Function} func The function to invoke.
* @param {*} thisArg The `this` binding of `func`.
* @param {Array} args The arguments to invoke `func` with.
* @returns {*} Returns the result of `func`.
*/
function apply(func, thisArg, args) {
switch (args.length) {
case 0: return func.call(thisArg);
case 1: return func.call(thisArg, args[0]);
case 2: return func.call(thisArg, args[0], args[1]);
case 3: return func.call(thisArg, args[0], args[1], args[2]);
}
return func.apply(thisArg, args);
}
/**
* A specialized version of `baseAggregator` for arrays.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} setter The function to set `accumulator` values.
* @param {Function} iteratee The iteratee to transform keys.
* @param {Object} accumulator The initial aggregated object.
* @returns {Function} Returns `accumulator`.
*/
function arrayAggregator(array, setter, iteratee, accumulator) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
var value = array[index];
setter(accumulator, value, iteratee(value), array);
}
return accumulator;
}
/**
* A specialized version of `_.forEach` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns `array`.
*/
function arrayEach(array, iteratee) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (iteratee(array[index], index, array) === false) {
break;
}
}
return array;
}
/**
* A specialized version of `_.forEachRight` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns `array`.
*/
function arrayEachRight(array, iteratee) {
var length = array == null ? 0 : array.length;
while (length--) {
if (iteratee(array[length], length, array) === false) {
break;
}
}
return array;
}
/**
* A specialized version of `_.every` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if all elements pass the predicate check,
* else `false`.
*/
function arrayEvery(array, predicate) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (!predicate(array[index], index, array)) {
return false;
}
}
return true;
}
/**
* A specialized version of `_.filter` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
*/
function arrayFilter(array, predicate) {
var index = -1,
length = array == null ? 0 : array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index];
if (predicate(value, index, array)) {
result[resIndex++] = value;
}
}
return result;
}
/**
* A specialized version of `_.includes` for arrays without support for
* specifying an index to search from.
*
* @private
* @param {Array} [array] The array to inspect.
* @param {*} target The value to search for.
* @returns {boolean} Returns `true` if `target` is found, else `false`.
*/
function arrayIncludes(array, value) {
var length = array == null ? 0 : array.length;
return !!length && baseIndexOf(array, value, 0) > -1;
}
/**
* This function is like `arrayIncludes` except that it accepts a comparator.
*
* @private
* @param {Array} [array] The array to inspect.
* @param {*} target The value to search for.
* @param {Function} comparator The comparator invoked per element.
* @returns {boolean} Returns `true` if `target` is found, else `false`.
*/
function arrayIncludesWith(array, value, comparator) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (comparator(value, array[index])) {
return true;
}
}
return false;
}
/**
* A specialized version of `_.map` for arrays without support for iteratee
* shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns the new mapped array.
*/
function arrayMap(array, iteratee) {
var index = -1,
length = array == null ? 0 : array.length,
result = Array(length);
while (++index < length) {
result[index] = iteratee(array[index], index, array);
}
return result;
}
/**
* Appends the elements of `values` to `array`.
*
* @private
* @param {Array} array The array to modify.
* @param {Array} values The values to append.
* @returns {Array} Returns `array`.
*/
function arrayPush(array, values) {
var index = -1,
length = values.length,
offset = array.length;
while (++index < length) {
array[offset + index] = values[index];
}
return array;
}
/**
* A specialized version of `_.reduce` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @param {boolean} [initAccum] Specify using the first element of `array` as
* the initial value.
* @returns {*} Returns the accumulated value.
*/
function arrayReduce(array, iteratee, accumulator, initAccum) {
var index = -1,
length = array == null ? 0 : array.length;
if (initAccum && length) {
accumulator = array[++index];
}
while (++index < length) {
accumulator = iteratee(accumulator, array[index], index, array);
}
return accumulator;
}
/**
* A specialized version of `_.reduceRight` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @param {boolean} [initAccum] Specify using the last element of `array` as
* the initial value.
* @returns {*} Returns the accumulated value.
*/
function arrayReduceRight(array, iteratee, accumulator, initAccum) {
var length = array == null ? 0 : array.length;
if (initAccum && length) {
accumulator = array[--length];
}
while (length--) {
accumulator = iteratee(accumulator, array[length], length, array);
}
return accumulator;
}
/**
* A specialized version of `_.some` for arrays without support for iteratee
* shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if any element passes the predicate check,
* else `false`.
*/
function arraySome(array, predicate) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (predicate(array[index], index, array)) {
return true;
}
}
return false;
}
/**
* Gets the size of an ASCII `string`.
*
* @private
* @param {string} string The string inspect.
* @returns {number} Returns the string size.
*/
var asciiSize = baseProperty('length');
/**
* Converts an ASCII `string` to an array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the converted array.
*/
function asciiToArray(string) {
return string.split('');
}
/**
* Splits an ASCII `string` into an array of its words.
*
* @private
* @param {string} The string to inspect.
* @returns {Array} Returns the words of `string`.
*/
function asciiWords(string) {
return string.match(reAsciiWord) || [];
}
/**
* The base implementation of methods like `_.findKey` and `_.findLastKey`,
* without support for iteratee shorthands, which iterates over `collection`
* using `eachFunc`.
*
* @private
* @param {Array|Object} collection The collection to inspect.
* @param {Function} predicate The function invoked per iteration.
* @param {Function} eachFunc The function to iterate over `collection`.
* @returns {*} Returns the found element or its key, else `undefined`.
*/
function baseFindKey(collection, predicate, eachFunc) {
var result;
eachFunc(collection, function(value, key, collection) {
if (predicate(value, key, collection)) {
result = key;
return false;
}
});
return result;
}
/**
* The base implementation of `_.findIndex` and `_.findLastIndex` without
* support for iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Function} predicate The function invoked per iteration.
* @param {number} fromIndex The index to search from.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function baseFindIndex(array, predicate, fromIndex, fromRight) {
var length = array.length,
index = fromIndex + (fromRight ? 1 : -1);
while ((fromRight ? index-- : ++index < length)) {
if (predicate(array[index], index, array)) {
return index;
}
}
return -1;
}
/**
* The base implementation of `_.indexOf` without `fromIndex` bounds checks.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function baseIndexOf(array, value, fromIndex) {
return value === value
? strictIndexOf(array, value, fromIndex)
: baseFindIndex(array, baseIsNaN, fromIndex);
}
/**
* This function is like `baseIndexOf` except that it accepts a comparator.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @param {Function} comparator The comparator invoked per element.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function baseIndexOfWith(array, value, fromIndex, comparator) {
var index = fromIndex - 1,
length = array.length;
while (++index < length) {
if (comparator(array[index], value)) {
return index;
}
}
return -1;
}
/**
* The base implementation of `_.isNaN` without support for number objects.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
*/
function baseIsNaN(value) {
return value !== value;
}
/**
* The base implementation of `_.mean` and `_.meanBy` without support for
* iteratee shorthands.
*
* @private
* @param {Array} array The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {number} Returns the mean.
*/
function baseMean(array, iteratee) {
var length = array == null ? 0 : array.length;
return length ? (baseSum(array, iteratee) / length) : NAN;
}
/**
* The base implementation of `_.property` without support for deep paths.
*
* @private
* @param {string} key The key of the property to get.
* @returns {Function} Returns the new accessor function.
*/
function baseProperty(key) {
return function(object) {
return object == null ? undefined : object[key];
};
}
/**
* The base implementation of `_.propertyOf` without support for deep paths.
*
* @private
* @param {Object} object The object to query.
* @returns {Function} Returns the new accessor function.
*/
function basePropertyOf(object) {
return function(key) {
return object == null ? undefined : object[key];
};
}
/**
* The base implementation of `_.reduce` and `_.reduceRight`, without support
* for iteratee shorthands, which iterates over `collection` using `eachFunc`.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {*} accumulator The initial value.
* @param {boolean} initAccum Specify using the first or last element of
* `collection` as the initial value.
* @param {Function} eachFunc The function to iterate over `collection`.
* @returns {*} Returns the accumulated value.
*/
function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {
eachFunc(collection, function(value, index, collection) {
accumulator = initAccum
? (initAccum = false, value)
: iteratee(accumulator, value, index, collection);
});
return accumulator;
}
/**
* The base implementation of `_.sortBy` which uses `comparer` to define the
* sort order of `array` and replaces criteria objects with their corresponding
* values.
*
* @private
* @param {Array} array The array to sort.
* @param {Function} comparer The function to define sort order.
* @returns {Array} Returns `array`.
*/
function baseSortBy(array, comparer) {
var length = array.length;
array.sort(comparer);
while (length--) {
array[length] = array[length].value;
}
return array;
}
/**
* The base implementation of `_.sum` and `_.sumBy` without support for
* iteratee shorthands.
*
* @private
* @param {Array} array The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {number} Returns the sum.
*/
function baseSum(array, iteratee) {
var result,
index = -1,
length = array.length;
while (++index < length) {
var current = iteratee(array[index]);
if (current !== undefined) {
result = result === undefined ? current : (result + current);
}
}
return result;
}
/**
* The base implementation of `_.times` without support for iteratee shorthands
* or max array length checks.
*
* @private
* @param {number} n The number of times to invoke `iteratee`.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns the array of results.
*/
function baseTimes(n, iteratee) {
var index = -1,
result = Array(n);
while (++index < n) {
result[index] = iteratee(index);
}
return result;
}
/**
* The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array
* of key-value pairs for `object` corresponding to the property names of `props`.
*
* @private
* @param {Object} object The object to query.
* @param {Array} props The property names to get values for.
* @returns {Object} Returns the key-value pairs.
*/
function baseToPairs(object, props) {
return arrayMap(props, function(key) {
return [key, object[key]];
});
}
/**
* The base implementation of `_.unary` without support for storing metadata.
*
* @private
* @param {Function} func The function to cap arguments for.
* @returns {Function} Returns the new capped function.
*/
function baseUnary(func) {
return function(value) {
return func(value);
};
}
/**
* The base implementation of `_.values` and `_.valuesIn` which creates an
* array of `object` property values corresponding to the property names
* of `props`.
*
* @private
* @param {Object} object The object to query.
* @param {Array} props The property names to get values for.
* @returns {Object} Returns the array of property values.
*/
function baseValues(object, props) {
return arrayMap(props, function(key) {
return object[key];
});
}
/**
* Checks if a `cache` value for `key` exists.
*
* @private
* @param {Object} cache The cache to query.
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function cacheHas(cache, key) {
return cache.has(key);
}
/**
* Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
* that is not found in the character symbols.
*
* @private
* @param {Array} strSymbols The string symbols to inspect.
* @param {Array} chrSymbols The character symbols to find.
* @returns {number} Returns the index of the first unmatched string symbol.
*/
function charsStartIndex(strSymbols, chrSymbols) {
var index = -1,
length = strSymbols.length;
while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
return index;
}
/**
* Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
* that is not found in the character symbols.
*
* @private
* @param {Array} strSymbols The string symbols to inspect.
* @param {Array} chrSymbols The character symbols to find.
* @returns {number} Returns the index of the last unmatched string symbol.
*/
function charsEndIndex(strSymbols, chrSymbols) {
var index = strSymbols.length;
while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
return index;
}
/**
* Gets the number of `placeholder` occurrences in `array`.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} placeholder The placeholder to search for.
* @returns {number} Returns the placeholder count.
*/
function countHolders(array, placeholder) {
var length = array.length,
result = 0;
while (length--) {
if (array[length] === placeholder) {
++result;
}
}
return result;
}
/**
* Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A
* letters to basic Latin letters.
*
* @private
* @param {string} letter The matched letter to deburr.
* @returns {string} Returns the deburred letter.
*/
var deburrLetter = basePropertyOf(deburredLetters);
/**
* Used by `_.escape` to convert characters to HTML entities.
*
* @private
* @param {string} chr The matched character to escape.
* @returns {string} Returns the escaped character.
*/
var escapeHtmlChar = basePropertyOf(htmlEscapes);
/**
* Used by `_.template` to escape characters for inclusion in compiled string literals.
*
* @private
* @param {string} chr The matched character to escape.
* @returns {string} Returns the escaped character.
*/
function escapeStringChar(chr) {
return '\\' + stringEscapes[chr];
}
/**
* Gets the value at `key` of `object`.
*
* @private
* @param {Object} [object] The object to query.
* @param {string} key The key of the property to get.
* @returns {*} Returns the property value.
*/
function getValue(object, key) {
return object == null ? undefined : object[key];
}
/**
* Checks if `string` contains Unicode symbols.
*
* @private
* @param {string} string The string to inspect.
* @returns {boolean} Returns `true` if a symbol is found, else `false`.
*/
function hasUnicode(string) {
return reHasUnicode.test(string);
}
/**
* Checks if `string` contains a word composed of Unicode symbols.
*
* @private
* @param {string} string The string to inspect.
* @returns {boolean} Returns `true` if a word is found, else `false`.
*/
function hasUnicodeWord(string) {
return reHasUnicodeWord.test(string);
}
/**
* Converts `iterator` to an array.
*
* @private
* @param {Object} iterator The iterator to convert.
* @returns {Array} Returns the converted array.
*/
function iteratorToArray(iterator) {
var data,
result = [];
while (!(data = iterator.next()).done) {
result.push(data.value);
}
return result;
}
/**
* Converts `map` to its key-value pairs.
*
* @private
* @param {Object} map The map to convert.
* @returns {Array} Returns the key-value pairs.
*/
function mapToArray(map) {
var index = -1,
result = Array(map.size);
map.forEach(function(value, key) {
result[++index] = [key, value];
});
return result;
}
/**
* Creates a unary function that invokes `func` with its argument transformed.
*
* @private
* @param {Function} func The function to wrap.
* @param {Function} transform The argument transform.
* @returns {Function} Returns the new function.
*/
function overArg(func, transform) {
return function(arg) {
return func(transform(arg));
};
}
/**
* Replaces all `placeholder` elements in `array` with an internal placeholder
* and returns an array of their indexes.
*
* @private
* @param {Array} array The array to modify.
* @param {*} placeholder The placeholder to replace.
* @returns {Array} Returns the new array of placeholder indexes.
*/
function replaceHolders(array, placeholder) {
var index = -1,
length = array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index];
if (value === placeholder || value === PLACEHOLDER) {
array[index] = PLACEHOLDER;
result[resIndex++] = index;
}
}
return result;
}
/**
* Converts `set` to an array of its values.
*
* @private
* @param {Object} set The set to convert.
* @returns {Array} Returns the values.
*/
function setToArray(set) {
var index = -1,
result = Array(set.size);
set.forEach(function(value) {
result[++index] = value;
});
return result;
}
/**
* Converts `set` to its value-value pairs.
*
* @private
* @param {Object} set The set to convert.
* @returns {Array} Returns the value-value pairs.
*/
function setToPairs(set) {
var index = -1,
result = Array(set.size);
set.forEach(function(value) {
result[++index] = [value, value];
});
return result;
}
/**
* A specialized version of `_.indexOf` which performs strict equality
* comparisons of values, i.e. `===`.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function strictIndexOf(array, value, fromIndex) {
var index = fromIndex - 1,
length = array.length;
while (++index < length) {
if (array[index] === value) {
return index;
}
}
return -1;
}
/**
* A specialized version of `_.lastIndexOf` which performs strict equality
* comparisons of values, i.e. `===`.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function strictLastIndexOf(array, value, fromIndex) {
var index = fromIndex + 1;
while (index--) {
if (array[index] === value) {
return index;
}
}
return index;
}
/**
* Gets the number of symbols in `string`.
*
* @private
* @param {string} string The string to inspect.
* @returns {number} Returns the string size.
*/
function stringSize(string) {
return hasUnicode(string)
? unicodeSize(string)
: asciiSize(string);
}
/**
* Converts `string` to an array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the converted array.
*/
function stringToArray(string) {
return hasUnicode(string)
? unicodeToArray(string)
: asciiToArray(string);
}
/**
* Used by `_.unescape` to convert HTML entities to characters.
*
* @private
* @param {string} chr The matched character to unescape.
* @returns {string} Returns the unescaped character.
*/
var unescapeHtmlChar = basePropertyOf(htmlUnescapes);
/**
* Gets the size of a Unicode `string`.
*
* @private
* @param {string} string The string inspect.
* @returns {number} Returns the string size.
*/
function unicodeSize(string) {
var result = reUnicode.lastIndex = 0;
while (reUnicode.test(string)) {
++result;
}
return result;
}
/**
* Converts a Unicode `string` to an array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the converted array.
*/
function unicodeToArray(string) {
return string.match(reUnicode) || [];
}
/**
* Splits a Unicode `string` into an array of its words.
*
* @private
* @param {string} The string to inspect.
* @returns {Array} Returns the words of `string`.
*/
function unicodeWords(string) {
return string.match(reUnicodeWord) || [];
}
/*--------------------------------------------------------------------------*/
/**
* Create a new pristine `lodash` function using the `context` object.
*
* @static
* @memberOf _
* @since 1.1.0
* @category Util
* @param {Object} [context=root] The context object.
* @returns {Function} Returns a new `lodash` function.
* @example
*
* _.mixin({ 'foo': _.constant('foo') });
*
* var lodash = _.runInContext();
* lodash.mixin({ 'bar': lodash.constant('bar') });
*
* _.isFunction(_.foo);
* // => true
* _.isFunction(_.bar);
* // => false
*
* lodash.isFunction(lodash.foo);
* // => false
* lodash.isFunction(lodash.bar);
* // => true
*
* // Create a suped-up `defer` in Node.js.
* var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
*/
var runInContext = (function runInContext(context) {
context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps));
/** Built-in constructor references. */
var Array = context.Array,
Date = context.Date,
Error = context.Error,
Function = context.Function,
Math = context.Math,
Object = context.Object,
RegExp = context.RegExp,
String = context.String,
TypeError = context.TypeError;
/** Used for built-in method references. */
var arrayProto = Array.prototype,
funcProto = Function.prototype,
objectProto = Object.prototype;
/** Used to detect overreaching core-js shims. */
var coreJsData = context['__core-js_shared__'];
/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/** Used to generate unique IDs. */
var idCounter = 0;
/** Used to detect methods masquerading as native. */
var maskSrcKey = (function() {
var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
return uid ? ('Symbol(src)_1.' + uid) : '';
}());
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var nativeObjectToString = objectProto.toString;
/** Used to infer the `Object` constructor. */
var objectCtorString = funcToString.call(Object);
/** Used to restore the original `_` reference in `_.noConflict`. */
var oldDash = root._;
/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);
/** Built-in value references. */
var Buffer = moduleExports ? context.Buffer : undefined,
Symbol = context.Symbol,
Uint8Array = context.Uint8Array,
allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined,
getPrototype = overArg(Object.getPrototypeOf, Object),
objectCreate = Object.create,
propertyIsEnumerable = objectProto.propertyIsEnumerable,
splice = arrayProto.splice,
spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined,
symIterator = Symbol ? Symbol.iterator : undefined,
symToStringTag = Symbol ? Symbol.toStringTag : undefined;
var defineProperty = (function() {
try {
var func = getNative(Object, 'defineProperty');
func({}, '', {});
return func;
} catch (e) {}
}());
/** Mocked built-ins. */
var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout,
ctxNow = Date && Date.now !== root.Date.now && Date.now,
ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeCeil = Math.ceil,
nativeFloor = Math.floor,
nativeGetSymbols = Object.getOwnPropertySymbols,
nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,
nativeIsFinite = context.isFinite,
nativeJoin = arrayProto.join,
nativeKeys = overArg(Object.keys, Object),
nativeMax = Math.max,
nativeMin = Math.min,
nativeNow = Date.now,
nativeParseInt = context.parseInt,
nativeRandom = Math.random,
nativeReverse = arrayProto.reverse;
/* Built-in method references that are verified to be native. */
var DataView = getNative(context, 'DataView'),
Map = getNative(context, 'Map'),
Promise = getNative(context, 'Promise'),
Set = getNative(context, 'Set'),
WeakMap = getNative(context, 'WeakMap'),
nativeCreate = getNative(Object, 'create');
/** Used to store function metadata. */
var metaMap = WeakMap && new WeakMap;
/** Used to lookup unminified function names. */
var realNames = {};
/** Used to detect maps, sets, and weakmaps. */
var dataViewCtorString = toSource(DataView),
mapCtorString = toSource(Map),
promiseCtorString = toSource(Promise),
setCtorString = toSource(Set),
weakMapCtorString = toSource(WeakMap);
/** Used to convert symbols to primitives and strings. */
var symbolProto = Symbol ? Symbol.prototype : undefined,
symbolValueOf = symbolProto ? symbolProto.valueOf : undefined,
symbolToString = symbolProto ? symbolProto.toString : undefined;
/*------------------------------------------------------------------------*/
/**
* Creates a `lodash` object which wraps `value` to enable implicit method
* chain sequences. Methods that operate on and return arrays, collections,
* and functions can be chained together. Methods that retrieve a single value
* or may return a primitive value will automatically end the chain sequence
* and return the unwrapped value. Otherwise, the value must be unwrapped
* with `_#value`.
*
* Explicit chain sequences, which must be unwrapped with `_#value`, may be
* enabled using `_.chain`.
*
* The execution of chained methods is lazy, that is, it's deferred until
* `_#value` is implicitly or explicitly called.
*
* Lazy evaluation allows several methods to support shortcut fusion.
* Shortcut fusion is an optimization to merge iteratee calls; this avoids
* the creation of intermediate arrays and can greatly reduce the number of
* iteratee executions. Sections of a chain sequence qualify for shortcut
* fusion if the section is applied to an array and iteratees accept only
* one argument. The heuristic for whether a section qualifies for shortcut
* fusion is subject to change.
*
* Chaining is supported in custom builds as long as the `_#value` method is
* directly or indirectly included in the build.
*
* In addition to lodash methods, wrappers have `Array` and `String` methods.
*
* The wrapper `Array` methods are:
* `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`
*
* The wrapper `String` methods are:
* `replace` and `split`
*
* The wrapper methods that support shortcut fusion are:
* `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,
* `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,
* `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`
*
* The chainable wrapper methods are:
* `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,
* `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,
* `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,
* `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,
* `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,
* `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
* `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
* `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
* `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
* `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
* `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
* `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
* `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
* `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
* `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
* `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
* `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
* `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
* `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
* `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
* `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
* `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
* `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
* `zipObject`, `zipObjectDeep`, and `zipWith`
*
* The wrapper methods that are **not** chainable by default are:
* `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
* `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,
* `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,
* `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,
* `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,
* `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,
* `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,
* `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,
* `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,
* `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,
* `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
* `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,
* `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,
* `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`,
* `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`,
* `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`,
* `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,
* `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,
* `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,
* `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`,
* `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`,
* `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`,
* `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`,
* `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`,
* `upperFirst`, `value`, and `words`
*
* @name _
* @constructor
* @category Seq
* @param {*} value The value to wrap in a `lodash` instance.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* function square(n) {
* return n * n;
* }
*
* var wrapped = _([1, 2, 3]);
*
* // Returns an unwrapped value.
* wrapped.reduce(_.add);
* // => 6
*
* // Returns a wrapped value.
* var squares = wrapped.map(square);
*
* _.isArray(squares);
* // => false
*
* _.isArray(squares.value());
* // => true
*/
function lodash(value) {
if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
if (value instanceof LodashWrapper) {
return value;
}
if (hasOwnProperty.call(value, '__wrapped__')) {
return wrapperClone(value);
}
}
return new LodashWrapper(value);
}
/**
* The base implementation of `_.create` without support for assigning
* properties to the created object.
*
* @private
* @param {Object} proto The object to inherit from.
* @returns {Object} Returns the new object.
*/
var baseCreate = (function() {
function object() {}
return function(proto) {
if (!isObject(proto)) {
return {};
}
if (objectCreate) {
return objectCreate(proto);
}
object.prototype = proto;
var result = new object;
object.prototype = undefined;
return result;
};
}());
/**
* The function whose prototype chain sequence wrappers inherit from.
*
* @private
*/
function baseLodash() {
// No operation performed.
}
/**
* The base constructor for creating `lodash` wrapper objects.
*
* @private
* @param {*} value The value to wrap.
* @param {boolean} [chainAll] Enable explicit method chain sequences.
*/
function LodashWrapper(value, chainAll) {
this.__wrapped__ = value;
this.__actions__ = [];
this.__chain__ = !!chainAll;
this.__index__ = 0;
this.__values__ = undefined;
}
/**
* By default, the template delimiters used by lodash are like those in
* embedded Ruby (ERB) as well as ES2015 template strings. Change the
* following template settings to use alternative delimiters.
*
* @static
* @memberOf _
* @type {Object}
*/
lodash.templateSettings = {
/**
* Used to detect `data` property values to be HTML-escaped.
*
* @memberOf _.templateSettings
* @type {RegExp}
*/
'escape': reEscape,
/**
* Used to detect code to be evaluated.
*
* @memberOf _.templateSettings
* @type {RegExp}
*/
'evaluate': reEvaluate,
/**
* Used to detect `data` property values to inject.
*
* @memberOf _.templateSettings
* @type {RegExp}
*/
'interpolate': reInterpolate,
/**
* Used to reference the data object in the template text.
*
* @memberOf _.templateSettings
* @type {string}
*/
'variable': '',
/**
* Used to import variables into the compiled template.
*
* @memberOf _.templateSettings
* @type {Object}
*/
'imports': {
/**
* A reference to the `lodash` function.
*
* @memberOf _.templateSettings.imports
* @type {Function}
*/
'_': lodash
}
};
// Ensure wrappers are instances of `baseLodash`.
lodash.prototype = baseLodash.prototype;
lodash.prototype.constructor = lodash;
LodashWrapper.prototype = baseCreate(baseLodash.prototype);
LodashWrapper.prototype.constructor = LodashWrapper;
/*------------------------------------------------------------------------*/
/**
* Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
*
* @private
* @constructor
* @param {*} value The value to wrap.
*/
function LazyWrapper(value) {
this.__wrapped__ = value;
this.__actions__ = [];
this.__dir__ = 1;
this.__filtered__ = false;
this.__iteratees__ = [];
this.__takeCount__ = MAX_ARRAY_LENGTH;
this.__views__ = [];
}
/**
* Creates a clone of the lazy wrapper object.
*
* @private
* @name clone
* @memberOf LazyWrapper
* @returns {Object} Returns the cloned `LazyWrapper` object.
*/
function lazyClone() {
var result = new LazyWrapper(this.__wrapped__);
result.__actions__ = copyArray(this.__actions__);
result.__dir__ = this.__dir__;
result.__filtered__ = this.__filtered__;
result.__iteratees__ = copyArray(this.__iteratees__);
result.__takeCount__ = this.__takeCount__;
result.__views__ = copyArray(this.__views__);
return result;
}
/**
* Reverses the direction of lazy iteration.
*
* @private
* @name reverse
* @memberOf LazyWrapper
* @returns {Object} Returns the new reversed `LazyWrapper` object.
*/
function lazyReverse() {
if (this.__filtered__) {
var result = new LazyWrapper(this);
result.__dir__ = -1;
result.__filtered__ = true;
} else {
result = this.clone();
result.__dir__ *= -1;
}
return result;
}
/**
* Extracts the unwrapped value from its lazy wrapper.
*
* @private
* @name value
* @memberOf LazyWrapper
* @returns {*} Returns the unwrapped value.
*/
function lazyValue() {
var array = this.__wrapped__.value(),
dir = this.__dir__,
isArr = isArray(array),
isRight = dir < 0,
arrLength = isArr ? array.length : 0,
view = getView(0, arrLength, this.__views__),
start = view.start,
end = view.end,
length = end - start,
index = isRight ? end : (start - 1),
iteratees = this.__iteratees__,
iterLength = iteratees.length,
resIndex = 0,
takeCount = nativeMin(length, this.__takeCount__);
if (!isArr || (!isRight && arrLength == length && takeCount == length)) {
return baseWrapperValue(array, this.__actions__);
}
var result = [];
outer:
while (length-- && resIndex < takeCount) {
index += dir;
var iterIndex = -1,
value = array[index];
while (++iterIndex < iterLength) {
var data = iteratees[iterIndex],
iteratee = data.iteratee,
type = data.type,
computed = iteratee(value);
if (type == LAZY_MAP_FLAG) {
value = computed;
} else if (!computed) {
if (type == LAZY_FILTER_FLAG) {
continue outer;
} else {
break outer;
}
}
}
result[resIndex++] = value;
}
return result;
}
// Ensure `LazyWrapper` is an instance of `baseLodash`.
LazyWrapper.prototype = baseCreate(baseLodash.prototype);
LazyWrapper.prototype.constructor = LazyWrapper;
/*------------------------------------------------------------------------*/
/**
* Creates a hash object.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function Hash(entries) {
var index = -1,
length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
/**
* Removes all key-value entries from the hash.
*
* @private
* @name clear
* @memberOf Hash
*/
function hashClear() {
this.__data__ = nativeCreate ? nativeCreate(null) : {};
this.size = 0;
}
/**
* Removes `key` and its value from the hash.
*
* @private
* @name delete
* @memberOf Hash
* @param {Object} hash The hash to modify.
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function hashDelete(key) {
var result = this.has(key) && delete this.__data__[key];
this.size -= result ? 1 : 0;
return result;
}
/**
* Gets the hash value for `key`.
*
* @private
* @name get
* @memberOf Hash
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function hashGet(key) {
var data = this.__data__;
if (nativeCreate) {
var result = data[key];
return result === HASH_UNDEFINED ? undefined : result;
}
return hasOwnProperty.call(data, key) ? data[key] : undefined;
}
/**
* Checks if a hash value for `key` exists.
*
* @private
* @name has
* @memberOf Hash
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function hashHas(key) {
var data = this.__data__;
return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);
}
/**
* Sets the hash `key` to `value`.
*
* @private
* @name set
* @memberOf Hash
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the hash instance.
*/
function hashSet(key, value) {
var data = this.__data__;
this.size += this.has(key) ? 0 : 1;
data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
return this;
}
// Add methods to `Hash`.
Hash.prototype.clear = hashClear;
Hash.prototype['delete'] = hashDelete;
Hash.prototype.get = hashGet;
Hash.prototype.has = hashHas;
Hash.prototype.set = hashSet;
/*------------------------------------------------------------------------*/
/**
* Creates an list cache object.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function ListCache(entries) {
var index = -1,
length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
/**
* Removes all key-value entries from the list cache.
*
* @private
* @name clear
* @memberOf ListCache
*/
function listCacheClear() {
this.__data__ = [];
this.size = 0;
}
/**
* Removes `key` and its value from the list cache.
*
* @private
* @name delete
* @memberOf ListCache
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function listCacheDelete(key) {
var data = this.__data__,
index = assocIndexOf(data, key);
if (index < 0) {
return false;
}
var lastIndex = data.length - 1;
if (index == lastIndex) {
data.pop();
} else {
splice.call(data, index, 1);
}
--this.size;
return true;
}
/**
* Gets the list cache value for `key`.
*
* @private
* @name get
* @memberOf ListCache
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function listCacheGet(key) {
var data = this.__data__,
index = assocIndexOf(data, key);
return index < 0 ? undefined : data[index][1];
}
/**
* Checks if a list cache value for `key` exists.
*
* @private
* @name has
* @memberOf ListCache
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function listCacheHas(key) {
return assocIndexOf(this.__data__, key) > -1;
}
/**
* Sets the list cache `key` to `value`.
*
* @private
* @name set
* @memberOf ListCache
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the list cache instance.
*/
function listCacheSet(key, value) {
var data = this.__data__,
index = assocIndexOf(data, key);
if (index < 0) {
++this.size;
data.push([key, value]);
} else {
data[index][1] = value;
}
return this;
}
// Add methods to `ListCache`.
ListCache.prototype.clear = listCacheClear;
ListCache.prototype['delete'] = listCacheDelete;
ListCache.prototype.get = listCacheGet;
ListCache.prototype.has = listCacheHas;
ListCache.prototype.set = listCacheSet;
/*------------------------------------------------------------------------*/
/**
* Creates a map cache object to store key-value pairs.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function MapCache(entries) {
var index = -1,
length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
/**
* Removes all key-value entries from the map.
*
* @private
* @name clear
* @memberOf MapCache
*/
function mapCacheClear() {
this.size = 0;
this.__data__ = {
'hash': new Hash,
'map': new (Map || ListCache),
'string': new Hash
};
}
/**
* Removes `key` and its value from the map.
*
* @private
* @name delete
* @memberOf MapCache
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function mapCacheDelete(key) {
var result = getMapData(this, key)['delete'](key);
this.size -= result ? 1 : 0;
return result;
}
/**
* Gets the map value for `key`.
*
* @private
* @name get
* @memberOf MapCache
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function mapCacheGet(key) {
return getMapData(this, key).get(key);
}
/**
* Checks if a map value for `key` exists.
*
* @private
* @name has
* @memberOf MapCache
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function mapCacheHas(key) {
return getMapData(this, key).has(key);
}
/**
* Sets the map `key` to `value`.
*
* @private
* @name set
* @memberOf MapCache
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the map cache instance.
*/
function mapCacheSet(key, value) {
var data = getMapData(this, key),
size = data.size;
data.set(key, value);
this.size += data.size == size ? 0 : 1;
return this;
}
// Add methods to `MapCache`.
MapCache.prototype.clear = mapCacheClear;
MapCache.prototype['delete'] = mapCacheDelete;
MapCache.prototype.get = mapCacheGet;
MapCache.prototype.has = mapCacheHas;
MapCache.prototype.set = mapCacheSet;
/*------------------------------------------------------------------------*/
/**
*
* Creates an array cache object to store unique values.
*
* @private
* @constructor
* @param {Array} [values] The values to cache.
*/
function SetCache(values) {
var index = -1,
length = values == null ? 0 : values.length;
this.__data__ = new MapCache;
while (++index < length) {
this.add(values[index]);
}
}
/**
* Adds `value` to the array cache.
*
* @private
* @name add
* @memberOf SetCache
* @alias push
* @param {*} value The value to cache.
* @returns {Object} Returns the cache instance.
*/
function setCacheAdd(value) {
this.__data__.set(value, HASH_UNDEFINED);
return this;
}
/**
* Checks if `value` is in the array cache.
*
* @private
* @name has
* @memberOf SetCache
* @param {*} value The value to search for.
* @returns {number} Returns `true` if `value` is found, else `false`.
*/
function setCacheHas(value) {
return this.__data__.has(value);
}
// Add methods to `SetCache`.
SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
SetCache.prototype.has = setCacheHas;
/*------------------------------------------------------------------------*/
/**
* Creates a stack cache object to store key-value pairs.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function Stack(entries) {
var data = this.__data__ = new ListCache(entries);
this.size = data.size;
}
/**
* Removes all key-value entries from the stack.
*
* @private
* @name clear
* @memberOf Stack
*/
function stackClear() {
this.__data__ = new ListCache;
this.size = 0;
}
/**
* Removes `key` and its value from the stack.
*
* @private
* @name delete
* @memberOf Stack
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function stackDelete(key) {
var data = this.__data__,
result = data['delete'](key);
this.size = data.size;
return result;
}
/**
* Gets the stack value for `key`.
*
* @private
* @name get
* @memberOf Stack
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function stackGet(key) {
return this.__data__.get(key);
}
/**
* Checks if a stack value for `key` exists.
*
* @private
* @name has
* @memberOf Stack
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function stackHas(key) {
return this.__data__.has(key);
}
/**
* Sets the stack `key` to `value`.
*
* @private
* @name set
* @memberOf Stack
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the stack cache instance.
*/
function stackSet(key, value) {
var data = this.__data__;
if (data instanceof ListCache) {
var pairs = data.__data__;
if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
pairs.push([key, value]);
this.size = ++data.size;
return this;
}
data = this.__data__ = new MapCache(pairs);
}
data.set(key, value);
this.size = data.size;
return this;
}
// Add methods to `Stack`.
Stack.prototype.clear = stackClear;
Stack.prototype['delete'] = stackDelete;
Stack.prototype.get = stackGet;
Stack.prototype.has = stackHas;
Stack.prototype.set = stackSet;
/*------------------------------------------------------------------------*/
/**
* Creates an array of the enumerable property names of the array-like `value`.
*
* @private
* @param {*} value The value to query.
* @param {boolean} inherited Specify returning inherited property names.
* @returns {Array} Returns the array of property names.
*/
function arrayLikeKeys(value, inherited) {
var isArr = isArray(value),
isArg = !isArr && isArguments(value),
isBuff = !isArr && !isArg && isBuffer(value),
isType = !isArr && !isArg && !isBuff && isTypedArray(value),
skipIndexes = isArr || isArg || isBuff || isType,
result = skipIndexes ? baseTimes(value.length, String) : [],
length = result.length;
for (var key in value) {
if ((inherited || hasOwnProperty.call(value, key)) &&
!(skipIndexes && (
// Safari 9 has enumerable `arguments.length` in strict mode.
key == 'length' ||
// Node.js 0.10 has enumerable non-index properties on buffers.
(isBuff && (key == 'offset' || key == 'parent')) ||
// PhantomJS 2 has enumerable non-index properties on typed arrays.
(isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
// Skip index properties.
isIndex(key, length)
))) {
result.push(key);
}
}
return result;
}
/**
* A specialized version of `_.sample` for arrays.
*
* @private
* @param {Array} array The array to sample.
* @returns {*} Returns the random element.
*/
function arraySample(array) {
var length = array.length;
return length ? array[baseRandom(0, length - 1)] : undefined;
}
/**
* A specialized version of `_.sampleSize` for arrays.
*
* @private
* @param {Array} array The array to sample.
* @param {number} n The number of elements to sample.
* @returns {Array} Returns the random elements.
*/
function arraySampleSize(array, n) {
return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length));
}
/**
* A specialized version of `_.shuffle` for arrays.
*
* @private
* @param {Array} array The array to shuffle.
* @returns {Array} Returns the new shuffled array.
*/
function arrayShuffle(array) {
return shuffleSelf(copyArray(array));
}
/**
* This function is like `assignValue` except that it doesn't assign
* `undefined` values.
*
* @private
* @param {Object} object The object to modify.
* @param {string} key The key of the property to assign.
* @param {*} value The value to assign.
*/
function assignMergeValue(object, key, value) {
if ((value !== undefined && !eq(object[key], value)) ||
(value === undefined && !(key in object))) {
baseAssignValue(object, key, value);
}
}
/**
* Assigns `value` to `key` of `object` if the existing value is not equivalent
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* @private
* @param {Object} object The object to modify.
* @param {string} key The key of the property to assign.
* @param {*} value The value to assign.
*/
function assignValue(object, key, value) {
var objValue = object[key];
if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
(value === undefined && !(key in object))) {
baseAssignValue(object, key, value);
}
}
/**
* Gets the index at which the `key` is found in `array` of key-value pairs.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} key The key to search for.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function assocIndexOf(array, key) {
var length = array.length;
while (length--) {
if (eq(array[length][0], key)) {
return length;
}
}
return -1;
}
/**
* Aggregates elements of `collection` on `accumulator` with keys transformed
* by `iteratee` and values set by `setter`.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} setter The function to set `accumulator` values.
* @param {Function} iteratee The iteratee to transform keys.
* @param {Object} accumulator The initial aggregated object.
* @returns {Function} Returns `accumulator`.
*/
function baseAggregator(collection, setter, iteratee, accumulator) {
baseEach(collection, function(value, key, collection) {
setter(accumulator, value, iteratee(value), collection);
});
return accumulator;
}
/**
* The base implementation of `_.assign` without support for multiple sources
* or `customizer` functions.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @returns {Object} Returns `object`.
*/
function baseAssign(object, source) {
return object && copyObject(source, keys(source), object);
}
/**
* The base implementation of `_.assignIn` without support for multiple sources
* or `customizer` functions.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @returns {Object} Returns `object`.
*/
function baseAssignIn(object, source) {
return object && copyObject(source, keysIn(source), object);
}
/**
* The base implementation of `assignValue` and `assignMergeValue` without
* value checks.
*
* @private
* @param {Object} object The object to modify.
* @param {string} key The key of the property to assign.
* @param {*} value The value to assign.
*/
function baseAssignValue(object, key, value) {
if (key == '__proto__' && defineProperty) {
defineProperty(object, key, {
'configurable': true,
'enumerable': true,
'value': value,
'writable': true
});
} else {
object[key] = value;
}
}
/**
* The base implementation of `_.at` without support for individual paths.
*
* @private
* @param {Object} object The object to iterate over.
* @param {string[]} paths The property paths to pick.
* @returns {Array} Returns the picked elements.
*/
function baseAt(object, paths) {
var index = -1,
length = paths.length,
result = Array(length),
skip = object == null;
while (++index < length) {
result[index] = skip ? undefined : get(object, paths[index]);
}
return result;
}
/**
* The base implementation of `_.clamp` which doesn't coerce arguments.
*
* @private
* @param {number} number The number to clamp.
* @param {number} [lower] The lower bound.
* @param {number} upper The upper bound.
* @returns {number} Returns the clamped number.
*/
function baseClamp(number, lower, upper) {
if (number === number) {
if (upper !== undefined) {
number = number <= upper ? number : upper;
}
if (lower !== undefined) {
number = number >= lower ? number : lower;
}
}
return number;
}
/**
* The base implementation of `_.clone` and `_.cloneDeep` which tracks
* traversed objects.
*
* @private
* @param {*} value The value to clone.
* @param {boolean} bitmask The bitmask flags.
* 1 - Deep clone
* 2 - Flatten inherited properties
* 4 - Clone symbols
* @param {Function} [customizer] The function to customize cloning.
* @param {string} [key] The key of `value`.
* @param {Object} [object] The parent object of `value`.
* @param {Object} [stack] Tracks traversed objects and their clone counterparts.
* @returns {*} Returns the cloned value.
*/
function baseClone(value, bitmask, customizer, key, object, stack) {
var result,
isDeep = bitmask & CLONE_DEEP_FLAG,
isFlat = bitmask & CLONE_FLAT_FLAG,
isFull = bitmask & CLONE_SYMBOLS_FLAG;
if (customizer) {
result = object ? customizer(value, key, object, stack) : customizer(value);
}
if (result !== undefined) {
return result;
}
if (!isObject(value)) {
return value;
}
var isArr = isArray(value);
if (isArr) {
result = initCloneArray(value);
if (!isDeep) {
return copyArray(value, result);
}
} else {
var tag = getTag(value),
isFunc = tag == funcTag || tag == genTag;
if (isBuffer(value)) {
return cloneBuffer(value, isDeep);
}
if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
result = (isFlat || isFunc) ? {} : initCloneObject(value);
if (!isDeep) {
return isFlat
? copySymbolsIn(value, baseAssignIn(result, value))
: copySymbols(value, baseAssign(result, value));
}
} else {
if (!cloneableTags[tag]) {
return object ? value : {};
}
result = initCloneByTag(value, tag, isDeep);
}
}
// Check for circular references and return its corresponding clone.
stack || (stack = new Stack);
var stacked = stack.get(value);
if (stacked) {
return stacked;
}
stack.set(value, result);
if (isSet(value)) {
value.forEach(function(subValue) {
result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack));
});
} else if (isMap(value)) {
value.forEach(function(subValue, key) {
result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack));
});
}
var keysFunc = isFull
? (isFlat ? getAllKeysIn : getAllKeys)
: (isFlat ? keysIn : keys);
var props = isArr ? undefined : keysFunc(value);
arrayEach(props || value, function(subValue, key) {
if (props) {
key = subValue;
subValue = value[key];
}
// Recursively populate clone (susceptible to call stack limits).
assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack));
});
return result;
}
/**
* The base implementation of `_.conforms` which doesn't clone `source`.
*
* @private
* @param {Object} source The object of property predicates to conform to.
* @returns {Function} Returns the new spec function.
*/
function baseConforms(source) {
var props = keys(source);
return function(object) {
return baseConformsTo(object, source, props);
};
}
/**
* The base implementation of `_.conformsTo` which accepts `props` to check.
*
* @private
* @param {Object} object The object to inspect.
* @param {Object} source The object of property predicates to conform to.
* @returns {boolean} Returns `true` if `object` conforms, else `false`.
*/
function baseConformsTo(object, source, props) {
var length = props.length;
if (object == null) {
return !length;
}
object = Object(object);
while (length--) {
var key = props[length],
predicate = source[key],
value = object[key];
if ((value === undefined && !(key in object)) || !predicate(value)) {
return false;
}
}
return true;
}
/**
* The base implementation of `_.delay` and `_.defer` which accepts `args`
* to provide to `func`.
*
* @private
* @param {Function} func The function to delay.
* @param {number} wait The number of milliseconds to delay invocation.
* @param {Array} args The arguments to provide to `func`.
* @returns {number|Object} Returns the timer id or timeout object.
*/
function baseDelay(func, wait, args) {
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
return setTimeout(function() { func.apply(undefined, args); }, wait);
}
/**
* The base implementation of methods like `_.difference` without support
* for excluding multiple arrays or iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Array} values The values to exclude.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of filtered values.
*/
function baseDifference(array, values, iteratee, comparator) {
var index = -1,
includes = arrayIncludes,
isCommon = true,
length = array.length,
result = [],
valuesLength = values.length;
if (!length) {
return result;
}
if (iteratee) {
values = arrayMap(values, baseUnary(iteratee));
}
if (comparator) {
includes = arrayIncludesWith;
isCommon = false;
}
else if (values.length >= LARGE_ARRAY_SIZE) {
includes = cacheHas;
isCommon = false;
values = new SetCache(values);
}
outer:
while (++index < length) {
var value = array[index],
computed = iteratee == null ? value : iteratee(value);
value = (comparator || value !== 0) ? value : 0;
if (isCommon && computed === computed) {
var valuesIndex = valuesLength;
while (valuesIndex--) {
if (values[valuesIndex] === computed) {
continue outer;
}
}
result.push(value);
}
else if (!includes(values, computed, comparator)) {
result.push(value);
}
}
return result;
}
/**
* The base implementation of `_.forEach` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
*/
var baseEach = createBaseEach(baseForOwn);
/**
* The base implementation of `_.forEachRight` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
*/
var baseEachRight = createBaseEach(baseForOwnRight, true);
/**
* The base implementation of `_.every` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if all elements pass the predicate check,
* else `false`
*/
function baseEvery(collection, predicate) {
var result = true;
baseEach(collection, function(value, index, collection) {
result = !!predicate(value, index, collection);
return result;
});
return result;
}
/**
* The base implementation of methods like `_.max` and `_.min` which accepts a
* `comparator` to determine the extremum value.
*
* @private
* @param {Array} array The array to iterate over.
* @param {Function} iteratee The iteratee invoked per iteration.
* @param {Function} comparator The comparator used to compare values.
* @returns {*} Returns the extremum value.
*/
function baseExtremum(array, iteratee, comparator) {
var index = -1,
length = array.length;
while (++index < length) {
var value = array[index],
current = iteratee(value);
if (current != null && (computed === undefined
? (current === current && !isSymbol(current))
: comparator(current, computed)
)) {
var computed = current,
result = value;
}
}
return result;
}
/**
* The base implementation of `_.fill` without an iteratee call guard.
*
* @private
* @param {Array} array The array to fill.
* @param {*} value The value to fill `array` with.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns `array`.
*/
function baseFill(array, value, start, end) {
var length = array.length;
start = toInteger(start);
if (start < 0) {
start = -start > length ? 0 : (length + start);
}
end = (end === undefined || end > length) ? length : toInteger(end);
if (end < 0) {
end += length;
}
end = start > end ? 0 : toLength(end);
while (start < end) {
array[start++] = value;
}
return array;
}
/**
* The base implementation of `_.filter` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
*/
function baseFilter(collection, predicate) {
var result = [];
baseEach(collection, function(value, index, collection) {
if (predicate(value, index, collection)) {
result.push(value);
}
});
return result;
}
/**
* The base implementation of `_.flatten` with support for restricting flattening.
*
* @private
* @param {Array} array The array to flatten.
* @param {number} depth The maximum recursion depth.
* @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
* @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
* @param {Array} [result=[]] The initial result value.
* @returns {Array} Returns the new flattened array.
*/
function baseFlatten(array, depth, predicate, isStrict, result) {
var index = -1,
length = array.length;
predicate || (predicate = isFlattenable);
result || (result = []);
while (++index < length) {
var value = array[index];
if (depth > 0 && predicate(value)) {
if (depth > 1) {
// Recursively flatten arrays (susceptible to call stack limits).
baseFlatten(value, depth - 1, predicate, isStrict, result);
} else {
arrayPush(result, value);
}
} else if (!isStrict) {
result[result.length] = value;
}
}
return result;
}
/**
* The base implementation of `baseForOwn` which iterates over `object`
* properties returned by `keysFunc` and invokes `iteratee` for each property.
* Iteratee functions may exit iteration early by explicitly returning `false`.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {Function} keysFunc The function to get the keys of `object`.
* @returns {Object} Returns `object`.
*/
var baseFor = createBaseFor();
/**
* This function is like `baseFor` except that it iterates over properties
* in the opposite order.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {Function} keysFunc The function to get the keys of `object`.
* @returns {Object} Returns `object`.
*/
var baseForRight = createBaseFor(true);
/**
* The base implementation of `_.forOwn` without support for iteratee shorthands.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Object} Returns `object`.
*/
function baseForOwn(object, iteratee) {
return object && baseFor(object, iteratee, keys);
}
/**
* The base implementation of `_.forOwnRight` without support for iteratee shorthands.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Object} Returns `object`.
*/
function baseForOwnRight(object, iteratee) {
return object && baseForRight(object, iteratee, keys);
}
/**
* The base implementation of `_.functions` which creates an array of
* `object` function property names filtered from `props`.
*
* @private
* @param {Object} object The object to inspect.
* @param {Array} props The property names to filter.
* @returns {Array} Returns the function names.
*/
function baseFunctions(object, props) {
return arrayFilter(props, function(key) {
return isFunction(object[key]);
});
}
/**
* The base implementation of `_.get` without support for default values.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to get.
* @returns {*} Returns the resolved value.
*/
function baseGet(object, path) {
path = castPath(path, object);
var index = 0,
length = path.length;
while (object != null && index < length) {
object = object[toKey(path[index++])];
}
return (index && index == length) ? object : undefined;
}
/**
* The base implementation of `getAllKeys` and `getAllKeysIn` which uses
* `keysFunc` and `symbolsFunc` to get the enumerable property names and
* symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Function} keysFunc The function to get the keys of `object`.
* @param {Function} symbolsFunc The function to get the symbols of `object`.
* @returns {Array} Returns the array of property names and symbols.
*/
function baseGetAllKeys(object, keysFunc, symbolsFunc) {
var result = keysFunc(object);
return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
}
/**
* The base implementation of `getTag` without fallbacks for buggy environments.
*
* @private
* @param {*} value The value to query.
* @returns {string} Returns the `toStringTag`.
*/
function baseGetTag(value) {
if (value == null) {
return value === undefined ? undefinedTag : nullTag;
}
return (symToStringTag && symToStringTag in Object(value))
? getRawTag(value)
: objectToString(value);
}
/**
* The base implementation of `_.gt` which doesn't coerce arguments.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is greater than `other`,
* else `false`.
*/
function baseGt(value, other) {
return value > other;
}
/**
* The base implementation of `_.has` without support for deep paths.
*
* @private
* @param {Object} [object] The object to query.
* @param {Array|string} key The key to check.
* @returns {boolean} Returns `true` if `key` exists, else `false`.
*/
function baseHas(object, key) {
return object != null && hasOwnProperty.call(object, key);
}
/**
* The base implementation of `_.hasIn` without support for deep paths.
*
* @private
* @param {Object} [object] The object to query.
* @param {Array|string} key The key to check.
* @returns {boolean} Returns `true` if `key` exists, else `false`.
*/
function baseHasIn(object, key) {
return object != null && key in Object(object);
}
/**
* The base implementation of `_.inRange` which doesn't coerce arguments.
*
* @private
* @param {number} number The number to check.
* @param {number} start The start of the range.
* @param {number} end The end of the range.
* @returns {boolean} Returns `true` if `number` is in the range, else `false`.
*/
function baseInRange(number, start, end) {
return number >= nativeMin(start, end) && number < nativeMax(start, end);
}
/**
* The base implementation of methods like `_.intersection`, without support
* for iteratee shorthands, that accepts an array of arrays to inspect.
*
* @private
* @param {Array} arrays The arrays to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of shared values.
*/
function baseIntersection(arrays, iteratee, comparator) {
var includes = comparator ? arrayIncludesWith : arrayIncludes,
length = arrays[0].length,
othLength = arrays.length,
othIndex = othLength,
caches = Array(othLength),
maxLength = Infinity,
result = [];
while (othIndex--) {
var array = arrays[othIndex];
if (othIndex && iteratee) {
array = arrayMap(array, baseUnary(iteratee));
}
maxLength = nativeMin(array.length, maxLength);
caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120))
? new SetCache(othIndex && array)
: undefined;
}
array = arrays[0];
var index = -1,
seen = caches[0];
outer:
while (++index < length && result.length < maxLength) {
var value = array[index],
computed = iteratee ? iteratee(value) : value;
value = (comparator || value !== 0) ? value : 0;
if (!(seen
? cacheHas(seen, computed)
: includes(result, computed, comparator)
)) {
othIndex = othLength;
while (--othIndex) {
var cache = caches[othIndex];
if (!(cache
? cacheHas(cache, computed)
: includes(arrays[othIndex], computed, comparator))
) {
continue outer;
}
}
if (seen) {
seen.push(computed);
}
result.push(value);
}
}
return result;
}
/**
* The base implementation of `_.invert` and `_.invertBy` which inverts
* `object` with values transformed by `iteratee` and set by `setter`.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} setter The function to set `accumulator` values.
* @param {Function} iteratee The iteratee to transform values.
* @param {Object} accumulator The initial inverted object.
* @returns {Function} Returns `accumulator`.
*/
function baseInverter(object, setter, iteratee, accumulator) {
baseForOwn(object, function(value, key, object) {
setter(accumulator, iteratee(value), key, object);
});
return accumulator;
}
/**
* The base implementation of `_.invoke` without support for individual
* method arguments.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path of the method to invoke.
* @param {Array} args The arguments to invoke the method with.
* @returns {*} Returns the result of the invoked method.
*/
function baseInvoke(object, path, args) {
path = castPath(path, object);
object = parent(object, path);
var func = object == null ? object : object[toKey(last(path))];
return func == null ? undefined : apply(func, object, args);
}
/**
* The base implementation of `_.isArguments`.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
*/
function baseIsArguments(value) {
return isObjectLike(value) && baseGetTag(value) == argsTag;
}
/**
* The base implementation of `_.isArrayBuffer` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
*/
function baseIsArrayBuffer(value) {
return isObjectLike(value) && baseGetTag(value) == arrayBufferTag;
}
/**
* The base implementation of `_.isDate` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a date object, else `false`.
*/
function baseIsDate(value) {
return isObjectLike(value) && baseGetTag(value) == dateTag;
}
/**
* The base implementation of `_.isEqual` which supports partial comparisons
* and tracks traversed objects.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @param {boolean} bitmask The bitmask flags.
* 1 - Unordered comparison
* 2 - Partial comparison
* @param {Function} [customizer] The function to customize comparisons.
* @param {Object} [stack] Tracks traversed `value` and `other` objects.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
*/
function baseIsEqual(value, other, bitmask, customizer, stack) {
if (value === other) {
return true;
}
if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {
return value !== value && other !== other;
}
return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
}
/**
* A specialized version of `baseIsEqual` for arrays and objects which performs
* deep comparisons and tracks traversed objects enabling objects with circular
* references to be compared.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} [stack] Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
var objIsArr = isArray(object),
othIsArr = isArray(other),
objTag = objIsArr ? arrayTag : getTag(object),
othTag = othIsArr ? arrayTag : getTag(other);
objTag = objTag == argsTag ? objectTag : objTag;
othTag = othTag == argsTag ? objectTag : othTag;
var objIsObj = objTag == objectTag,
othIsObj = othTag == objectTag,
isSameTag = objTag == othTag;
if (isSameTag && isBuffer(object)) {
if (!isBuffer(other)) {
return false;
}
objIsArr = true;
objIsObj = false;
}
if (isSameTag && !objIsObj) {
stack || (stack = new Stack);
return (objIsArr || isTypedArray(object))
? equalArrays(object, other, bitmask, customizer, equalFunc, stack)
: equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
}
if (!(bitmask & COMPARE_PARTIAL_FLAG)) {
var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
if (objIsWrapped || othIsWrapped) {
var objUnwrapped = objIsWrapped ? object.value() : object,
othUnwrapped = othIsWrapped ? other.value() : other;
stack || (stack = new Stack);
return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
}
}
if (!isSameTag) {
return false;
}
stack || (stack = new Stack);
return equalObjects(object, other, bitmask, customizer, equalFunc, stack);
}
/**
* The base implementation of `_.isMap` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a map, else `false`.
*/
function baseIsMap(value) {
return isObjectLike(value) && getTag(value) == mapTag;
}
/**
* The base implementation of `_.isMatch` without support for iteratee shorthands.
*
* @private
* @param {Object} object The object to inspect.
* @param {Object} source The object of property values to match.
* @param {Array} matchData The property names, values, and compare flags to match.
* @param {Function} [customizer] The function to customize comparisons.
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
*/
function baseIsMatch(object, source, matchData, customizer) {
var index = matchData.length,
length = index,
noCustomizer = !customizer;
if (object == null) {
return !length;
}
object = Object(object);
while (index--) {
var data = matchData[index];
if ((noCustomizer && data[2])
? data[1] !== object[data[0]]
: !(data[0] in object)
) {
return false;
}
}
while (++index < length) {
data = matchData[index];
var key = data[0],
objValue = object[key],
srcValue = data[1];
if (noCustomizer && data[2]) {
if (objValue === undefined && !(key in object)) {
return false;
}
} else {
var stack = new Stack;
if (customizer) {
var result = customizer(objValue, srcValue, key, object, source, stack);
}
if (!(result === undefined
? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)
: result
)) {
return false;
}
}
}
return true;
}
/**
* The base implementation of `_.isNative` without bad shim checks.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a native function,
* else `false`.
*/
function baseIsNative(value) {
if (!isObject(value) || isMasked(value)) {
return false;
}
var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
return pattern.test(toSource(value));
}
/**
* The base implementation of `_.isRegExp` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
*/
function baseIsRegExp(value) {
return isObjectLike(value) && baseGetTag(value) == regexpTag;
}
/**
* The base implementation of `_.isSet` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a set, else `false`.
*/
function baseIsSet(value) {
return isObjectLike(value) && getTag(value) == setTag;
}
/**
* The base implementation of `_.isTypedArray` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
*/
function baseIsTypedArray(value) {
return isObjectLike(value) &&
isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
}
/**
* The base implementation of `_.iteratee`.
*
* @private
* @param {*} [value=_.identity] The value to convert to an iteratee.
* @returns {Function} Returns the iteratee.
*/
function baseIteratee(value) {
// Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
// See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
if (typeof value == 'function') {
return value;
}
if (value == null) {
return identity;
}
if (typeof value == 'object') {
return isArray(value)
? baseMatchesProperty(value[0], value[1])
: baseMatches(value);
}
return property(value);
}
/**
* The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
*/
function baseKeys(object) {
if (!isPrototype(object)) {
return nativeKeys(object);
}
var result = [];
for (var key in Object(object)) {
if (hasOwnProperty.call(object, key) && key != 'constructor') {
result.push(key);
}
}
return result;
}
/**
* The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
*/
function baseKeysIn(object) {
if (!isObject(object)) {
return nativeKeysIn(object);
}
var isProto = isPrototype(object),
result = [];
for (var key in object) {
if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
result.push(key);
}
}
return result;
}
/**
* The base implementation of `_.lt` which doesn't coerce arguments.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is less than `other`,
* else `false`.
*/
function baseLt(value, other) {
return value < other;
}
/**
* The base implementation of `_.map` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns the new mapped array.
*/
function baseMap(collection, iteratee) {
var index = -1,
result = isArrayLike(collection) ? Array(collection.length) : [];
baseEach(collection, function(value, key, collection) {
result[++index] = iteratee(value, key, collection);
});
return result;
}
/**
* The base implementation of `_.matches` which doesn't clone `source`.
*
* @private
* @param {Object} source The object of property values to match.
* @returns {Function} Returns the new spec function.
*/
function baseMatches(source) {
var matchData = getMatchData(source);
if (matchData.length == 1 && matchData[0][2]) {
return matchesStrictComparable(matchData[0][0], matchData[0][1]);
}
return function(object) {
return object === source || baseIsMatch(object, source, matchData);
};
}
/**
* The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
*
* @private
* @param {string} path The path of the property to get.
* @param {*} srcValue The value to match.
* @returns {Function} Returns the new spec function.
*/
function baseMatchesProperty(path, srcValue) {
if (isKey(path) && isStrictComparable(srcValue)) {
return matchesStrictComparable(toKey(path), srcValue);
}
return function(object) {
var objValue = get(object, path);
return (objValue === undefined && objValue === srcValue)
? hasIn(object, path)
: baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);
};
}
/**
* The base implementation of `_.merge` without support for multiple sources.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @param {number} srcIndex The index of `source`.
* @param {Function} [customizer] The function to customize merged values.
* @param {Object} [stack] Tracks traversed source values and their merged
* counterparts.
*/
function baseMerge(object, source, srcIndex, customizer, stack) {
if (object === source) {
return;
}
baseFor(source, function(srcValue, key) {
stack || (stack = new Stack);
if (isObject(srcValue)) {
baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
}
else {
var newValue = customizer
? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack)
: undefined;
if (newValue === undefined) {
newValue = srcValue;
}
assignMergeValue(object, key, newValue);
}
}, keysIn);
}
/**
* A specialized version of `baseMerge` for arrays and objects which performs
* deep merges and tracks traversed objects enabling objects with circular
* references to be merged.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @param {string} key The key of the value to merge.
* @param {number} srcIndex The index of `source`.
* @param {Function} mergeFunc The function to merge values.
* @param {Function} [customizer] The function to customize assigned values.
* @param {Object} [stack] Tracks traversed source values and their merged
* counterparts.
*/
function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
var objValue = safeGet(object, key),
srcValue = safeGet(source, key),
stacked = stack.get(srcValue);
if (stacked) {
assignMergeValue(object, key, stacked);
return;
}
var newValue = customizer
? customizer(objValue, srcValue, (key + ''), object, source, stack)
: undefined;
var isCommon = newValue === undefined;
if (isCommon) {
var isArr = isArray(srcValue),
isBuff = !isArr && isBuffer(srcValue),
isTyped = !isArr && !isBuff && isTypedArray(srcValue);
newValue = srcValue;
if (isArr || isBuff || isTyped) {
if (isArray(objValue)) {
newValue = objValue;
}
else if (isArrayLikeObject(objValue)) {
newValue = copyArray(objValue);
}
else if (isBuff) {
isCommon = false;
newValue = cloneBuffer(srcValue, true);
}
else if (isTyped) {
isCommon = false;
newValue = cloneTypedArray(srcValue, true);
}
else {
newValue = [];
}
}
else if (isPlainObject(srcValue) || isArguments(srcValue)) {
newValue = objValue;
if (isArguments(objValue)) {
newValue = toPlainObject(objValue);
}
else if (!isObject(objValue) || isFunction(objValue)) {
newValue = initCloneObject(srcValue);
}
}
else {
isCommon = false;
}
}
if (isCommon) {
// Recursively merge objects and arrays (susceptible to call stack limits).
stack.set(srcValue, newValue);
mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
stack['delete'](srcValue);
}
assignMergeValue(object, key, newValue);
}
/**
* The base implementation of `_.nth` which doesn't coerce arguments.
*
* @private
* @param {Array} array The array to query.
* @param {number} n The index of the element to return.
* @returns {*} Returns the nth element of `array`.
*/
function baseNth(array, n) {
var length = array.length;
if (!length) {
return;
}
n += n < 0 ? length : 0;
return isIndex(n, length) ? array[n] : undefined;
}
/**
* The base implementation of `_.orderBy` without param guards.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
* @param {string[]} orders The sort orders of `iteratees`.
* @returns {Array} Returns the new sorted array.
*/
function baseOrderBy(collection, iteratees, orders) {
if (iteratees.length) {
iteratees = arrayMap(iteratees, function(iteratee) {
if (isArray(iteratee)) {
return function(value) {
return baseGet(value, iteratee.length === 1 ? iteratee[0] : iteratee);
}
}
return iteratee;
});
} else {
iteratees = [identity];
}
var index = -1;
iteratees = arrayMap(iteratees, baseUnary(getIteratee()));
var result = baseMap(collection, function(value, key, collection) {
var criteria = arrayMap(iteratees, function(iteratee) {
return iteratee(value);
});
return { 'criteria': criteria, 'index': ++index, 'value': value };
});
return baseSortBy(result, function(object, other) {
return compareMultiple(object, other, orders);
});
}
/**
* The base implementation of `_.pick` without support for individual
* property identifiers.
*
* @private
* @param {Object} object The source object.
* @param {string[]} paths The property paths to pick.
* @returns {Object} Returns the new object.
*/
function basePick(object, paths) {
return basePickBy(object, paths, function(value, path) {
return hasIn(object, path);
});
}
/**
* The base implementation of `_.pickBy` without support for iteratee shorthands.
*
* @private
* @param {Object} object The source object.
* @param {string[]} paths The property paths to pick.
* @param {Function} predicate The function invoked per property.
* @returns {Object} Returns the new object.
*/
function basePickBy(object, paths, predicate) {
var index = -1,
length = paths.length,
result = {};
while (++index < length) {
var path = paths[index],
value = baseGet(object, path);
if (predicate(value, path)) {
baseSet(result, castPath(path, object), value);
}
}
return result;
}
/**
* A specialized version of `baseProperty` which supports deep paths.
*
* @private
* @param {Array|string} path The path of the property to get.
* @returns {Function} Returns the new accessor function.
*/
function basePropertyDeep(path) {
return function(object) {
return baseGet(object, path);
};
}
/**
* The base implementation of `_.pullAllBy` without support for iteratee
* shorthands.
*
* @private
* @param {Array} array The array to modify.
* @param {Array} values The values to remove.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns `array`.
*/
function basePullAll(array, values, iteratee, comparator) {
var indexOf = comparator ? baseIndexOfWith : baseIndexOf,
index = -1,
length = values.length,
seen = array;
if (array === values) {
values = copyArray(values);
}
if (iteratee) {
seen = arrayMap(array, baseUnary(iteratee));
}
while (++index < length) {
var fromIndex = 0,
value = values[index],
computed = iteratee ? iteratee(value) : value;
while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) {
if (seen !== array) {
splice.call(seen, fromIndex, 1);
}
splice.call(array, fromIndex, 1);
}
}
return array;
}
/**
* The base implementation of `_.pullAt` without support for individual
* indexes or capturing the removed elements.
*
* @private
* @param {Array} array The array to modify.
* @param {number[]} indexes The indexes of elements to remove.
* @returns {Array} Returns `array`.
*/
function basePullAt(array, indexes) {
var length = array ? indexes.length : 0,
lastIndex = length - 1;
while (length--) {
var index = indexes[length];
if (length == lastIndex || index !== previous) {
var previous = index;
if (isIndex(index)) {
splice.call(array, index, 1);
} else {
baseUnset(array, index);
}
}
}
return array;
}
/**
* The base implementation of `_.random` without support for returning
* floating-point numbers.
*
* @private
* @param {number} lower The lower bound.
* @param {number} upper The upper bound.
* @returns {number} Returns the random number.
*/
function baseRandom(lower, upper) {
return lower + nativeFloor(nativeRandom() * (upper - lower + 1));
}
/**
* The base implementation of `_.range` and `_.rangeRight` which doesn't
* coerce arguments.
*
* @private
* @param {number} start The start of the range.
* @param {number} end The end of the range.
* @param {number} step The value to increment or decrement by.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Array} Returns the range of numbers.
*/
function baseRange(start, end, step, fromRight) {
var index = -1,
length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
result = Array(length);
while (length--) {
result[fromRight ? length : ++index] = start;
start += step;
}
return result;
}
/**
* The base implementation of `_.repeat` which doesn't coerce arguments.
*
* @private
* @param {string} string The string to repeat.
* @param {number} n The number of times to repeat the string.
* @returns {string} Returns the repeated string.
*/
function baseRepeat(string, n) {
var result = '';
if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
return result;
}
// Leverage the exponentiation by squaring algorithm for a faster repeat.
// See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
do {
if (n % 2) {
result += string;
}
n = nativeFloor(n / 2);
if (n) {
string += string;
}
} while (n);
return result;
}
/**
* The base implementation of `_.rest` which doesn't validate or coerce arguments.
*
* @private
* @param {Function} func The function to apply a rest parameter to.
* @param {number} [start=func.length-1] The start position of the rest parameter.
* @returns {Function} Returns the new function.
*/
function baseRest(func, start) {
return setToString(overRest(func, start, identity), func + '');
}
/**
* The base implementation of `_.sample`.
*
* @private
* @param {Array|Object} collection The collection to sample.
* @returns {*} Returns the random element.
*/
function baseSample(collection) {
return arraySample(values(collection));
}
/**
* The base implementation of `_.sampleSize` without param guards.
*
* @private
* @param {Array|Object} collection The collection to sample.
* @param {number} n The number of elements to sample.
* @returns {Array} Returns the random elements.
*/
function baseSampleSize(collection, n) {
var array = values(collection);
return shuffleSelf(array, baseClamp(n, 0, array.length));
}
/**
* The base implementation of `_.set`.
*
* @private
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {*} value The value to set.
* @param {Function} [customizer] The function to customize path creation.
* @returns {Object} Returns `object`.
*/
function baseSet(object, path, value, customizer) {
if (!isObject(object)) {
return object;
}
path = castPath(path, object);
var index = -1,
length = path.length,
lastIndex = length - 1,
nested = object;
while (nested != null && ++index < length) {
var key = toKey(path[index]),
newValue = value;
if (key === '__proto__' || key === 'constructor' || key === 'prototype') {
return object;
}
if (index != lastIndex) {
var objValue = nested[key];
newValue = customizer ? customizer(objValue, key, nested) : undefined;
if (newValue === undefined) {
newValue = isObject(objValue)
? objValue
: (isIndex(path[index + 1]) ? [] : {});
}
}
assignValue(nested, key, newValue);
nested = nested[key];
}
return object;
}
/**
* The base implementation of `setData` without support for hot loop shorting.
*
* @private
* @param {Function} func The function to associate metadata with.
* @param {*} data The metadata.
* @returns {Function} Returns `func`.
*/
var baseSetData = !metaMap ? identity : function(func, data) {
metaMap.set(func, data);
return func;
};
/**
* The base implementation of `setToString` without support for hot loop shorting.
*
* @private
* @param {Function} func The function to modify.
* @param {Function} string The `toString` result.
* @returns {Function} Returns `func`.
*/
var baseSetToString = !defineProperty ? identity : function(func, string) {
return defineProperty(func, 'toString', {
'configurable': true,
'enumerable': false,
'value': constant(string),
'writable': true
});
};
/**
* The base implementation of `_.shuffle`.
*
* @private
* @param {Array|Object} collection The collection to shuffle.
* @returns {Array} Returns the new shuffled array.
*/
function baseShuffle(collection) {
return shuffleSelf(values(collection));
}
/**
* The base implementation of `_.slice` without an iteratee call guard.
*
* @private
* @param {Array} array The array to slice.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns the slice of `array`.
*/
function baseSlice(array, start, end) {
var index = -1,
length = array.length;
if (start < 0) {
start = -start > length ? 0 : (length + start);
}
end = end > length ? length : end;
if (end < 0) {
end += length;
}
length = start > end ? 0 : ((end - start) >>> 0);
start >>>= 0;
var result = Array(length);
while (++index < length) {
result[index] = array[index + start];
}
return result;
}
/**
* The base implementation of `_.some` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if any element passes the predicate check,
* else `false`.
*/
function baseSome(collection, predicate) {
var result;
baseEach(collection, function(value, index, collection) {
result = predicate(value, index, collection);
return !result;
});
return !!result;
}
/**
* The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which
* performs a binary search of `array` to determine the index at which `value`
* should be inserted into `array` in order to maintain its sort order.
*
* @private
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @param {boolean} [retHighest] Specify returning the highest qualified index.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
*/
function baseSortedIndex(array, value, retHighest) {
var low = 0,
high = array == null ? low : array.length;
if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
while (low < high) {
var mid = (low + high) >>> 1,
computed = array[mid];
if (computed !== null && !isSymbol(computed) &&
(retHighest ? (computed <= value) : (computed < value))) {
low = mid + 1;
} else {
high = mid;
}
}
return high;
}
return baseSortedIndexBy(array, value, identity, retHighest);
}
/**
* The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy`
* which invokes `iteratee` for `value` and each element of `array` to compute
* their sort ranking. The iteratee is invoked with one argument; (value).
*
* @private
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @param {Function} iteratee The iteratee invoked per element.
* @param {boolean} [retHighest] Specify returning the highest qualified index.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
*/
function baseSortedIndexBy(array, value, iteratee, retHighest) {
var low = 0,
high = array == null ? 0 : array.length;
if (high === 0) {
return 0;
}
value = iteratee(value);
var valIsNaN = value !== value,
valIsNull = value === null,
valIsSymbol = isSymbol(value),
valIsUndefined = value === undefined;
while (low < high) {
var mid = nativeFloor((low + high) / 2),
computed = iteratee(array[mid]),
othIsDefined = computed !== undefined,
othIsNull = computed === null,
othIsReflexive = computed === computed,
othIsSymbol = isSymbol(computed);
if (valIsNaN) {
var setLow = retHighest || othIsReflexive;
} else if (valIsUndefined) {
setLow = othIsReflexive && (retHighest || othIsDefined);
} else if (valIsNull) {
setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull);
} else if (valIsSymbol) {
setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol);
} else if (othIsNull || othIsSymbol) {
setLow = false;
} else {
setLow = retHighest ? (computed <= value) : (computed < value);
}
if (setLow) {
low = mid + 1;
} else {
high = mid;
}
}
return nativeMin(high, MAX_ARRAY_INDEX);
}
/**
* The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without
* support for iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @returns {Array} Returns the new duplicate free array.
*/
function baseSortedUniq(array, iteratee) {
var index = -1,
length = array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index],
computed = iteratee ? iteratee(value) : value;
if (!index || !eq(computed, seen)) {
var seen = computed;
result[resIndex++] = value === 0 ? 0 : value;
}
}
return result;
}
/**
* The base implementation of `_.toNumber` which doesn't ensure correct
* conversions of binary, hexadecimal, or octal string values.
*
* @private
* @param {*} value The value to process.
* @returns {number} Returns the number.
*/
function baseToNumber(value) {
if (typeof value == 'number') {
return value;
}
if (isSymbol(value)) {
return NAN;
}
return +value;
}
/**
* The base implementation of `_.toString` which doesn't convert nullish
* values to empty strings.
*
* @private
* @param {*} value The value to process.
* @returns {string} Returns the string.
*/
function baseToString(value) {
// Exit early for strings to avoid a performance hit in some environments.
if (typeof value == 'string') {
return value;
}
if (isArray(value)) {
// Recursively convert values (susceptible to call stack limits).
return arrayMap(value, baseToString) + '';
}
if (isSymbol(value)) {
return symbolToString ? symbolToString.call(value) : '';
}
var result = (value + '');
return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}
/**
* The base implementation of `_.uniqBy` without support for iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new duplicate free array.
*/
function baseUniq(array, iteratee, comparator) {
var index = -1,
includes = arrayIncludes,
length = array.length,
isCommon = true,
result = [],
seen = result;
if (comparator) {
isCommon = false;
includes = arrayIncludesWith;
}
else if (length >= LARGE_ARRAY_SIZE) {
var set = iteratee ? null : createSet(array);
if (set) {
return setToArray(set);
}
isCommon = false;
includes = cacheHas;
seen = new SetCache;
}
else {
seen = iteratee ? [] : result;
}
outer:
while (++index < length) {
var value = array[index],
computed = iteratee ? iteratee(value) : value;
value = (comparator || value !== 0) ? value : 0;
if (isCommon && computed === computed) {
var seenIndex = seen.length;
while (seenIndex--) {
if (seen[seenIndex] === computed) {
continue outer;
}
}
if (iteratee) {
seen.push(computed);
}
result.push(value);
}
else if (!includes(seen, computed, comparator)) {
if (seen !== result) {
seen.push(computed);
}
result.push(value);
}
}
return result;
}
/**
* The base implementation of `_.unset`.
*
* @private
* @param {Object} object The object to modify.
* @param {Array|string} path The property path to unset.
* @returns {boolean} Returns `true` if the property is deleted, else `false`.
*/
function baseUnset(object, path) {
path = castPath(path, object);
object = parent(object, path);
return object == null || delete object[toKey(last(path))];
}
/**
* The base implementation of `_.update`.
*
* @private
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to update.
* @param {Function} updater The function to produce the updated value.
* @param {Function} [customizer] The function to customize path creation.
* @returns {Object} Returns `object`.
*/
function baseUpdate(object, path, updater, customizer) {
return baseSet(object, path, updater(baseGet(object, path)), customizer);
}
/**
* The base implementation of methods like `_.dropWhile` and `_.takeWhile`
* without support for iteratee shorthands.
*
* @private
* @param {Array} array The array to query.
* @param {Function} predicate The function invoked per iteration.
* @param {boolean} [isDrop] Specify dropping elements instead of taking them.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Array} Returns the slice of `array`.
*/
function baseWhile(array, predicate, isDrop, fromRight) {
var length = array.length,
index = fromRight ? length : -1;
while ((fromRight ? index-- : ++index < length) &&
predicate(array[index], index, array)) {}
return isDrop
? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
: baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
}
/**
* The base implementation of `wrapperValue` which returns the result of
* performing a sequence of actions on the unwrapped `value`, where each
* successive action is supplied the return value of the previous.
*
* @private
* @param {*} value The unwrapped value.
* @param {Array} actions Actions to perform to resolve the unwrapped value.
* @returns {*} Returns the resolved value.
*/
function baseWrapperValue(value, actions) {
var result = value;
if (result instanceof LazyWrapper) {
result = result.value();
}
return arrayReduce(actions, function(result, action) {
return action.func.apply(action.thisArg, arrayPush([result], action.args));
}, result);
}
/**
* The base implementation of methods like `_.xor`, without support for
* iteratee shorthands, that accepts an array of arrays to inspect.
*
* @private
* @param {Array} arrays The arrays to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of values.
*/
function baseXor(arrays, iteratee, comparator) {
var length = arrays.length;
if (length < 2) {
return length ? baseUniq(arrays[0]) : [];
}
var index = -1,
result = Array(length);
while (++index < length) {
var array = arrays[index],
othIndex = -1;
while (++othIndex < length) {
if (othIndex != index) {
result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator);
}
}
}
return baseUniq(baseFlatten(result, 1), iteratee, comparator);
}
/**
* This base implementation of `_.zipObject` which assigns values using `assignFunc`.
*
* @private
* @param {Array} props The property identifiers.
* @param {Array} values The property values.
* @param {Function} assignFunc The function to assign values.
* @returns {Object} Returns the new object.
*/
function baseZipObject(props, values, assignFunc) {
var index = -1,
length = props.length,
valsLength = values.length,
result = {};
while (++index < length) {
var value = index < valsLength ? values[index] : undefined;
assignFunc(result, props[index], value);
}
return result;
}
/**
* Casts `value` to an empty array if it's not an array like object.
*
* @private
* @param {*} value The value to inspect.
* @returns {Array|Object} Returns the cast array-like object.
*/
function castArrayLikeObject(value) {
return isArrayLikeObject(value) ? value : [];
}
/**
* Casts `value` to `identity` if it's not a function.
*
* @private
* @param {*} value The value to inspect.
* @returns {Function} Returns cast function.
*/
function castFunction(value) {
return typeof value == 'function' ? value : identity;
}
/**
* Casts `value` to a path array if it's not one.
*
* @private
* @param {*} value The value to inspect.
* @param {Object} [object] The object to query keys on.
* @returns {Array} Returns the cast property path array.
*/
function castPath(value, object) {
if (isArray(value)) {
return value;
}
return isKey(value, object) ? [value] : stringToPath(toString(value));
}
/**
* A `baseRest` alias which can be replaced with `identity` by module
* replacement plugins.
*
* @private
* @type {Function}
* @param {Function} func The function to apply a rest parameter to.
* @returns {Function} Returns the new function.
*/
var castRest = baseRest;
/**
* Casts `array` to a slice if it's needed.
*
* @private
* @param {Array} array The array to inspect.
* @param {number} start The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns the cast slice.
*/
function castSlice(array, start, end) {
var length = array.length;
end = end === undefined ? length : end;
return (!start && end >= length) ? array : baseSlice(array, start, end);
}
/**
* A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout).
*
* @private
* @param {number|Object} id The timer id or timeout object of the timer to clear.
*/
var clearTimeout = ctxClearTimeout || function(id) {
return root.clearTimeout(id);
};
/**
* Creates a clone of `buffer`.
*
* @private
* @param {Buffer} buffer The buffer to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Buffer} Returns the cloned buffer.
*/
function cloneBuffer(buffer, isDeep) {
if (isDeep) {
return buffer.slice();
}
var length = buffer.length,
result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);
buffer.copy(result);
return result;
}
/**
* Creates a clone of `arrayBuffer`.
*
* @private
* @param {ArrayBuffer} arrayBuffer The array buffer to clone.
* @returns {ArrayBuffer} Returns the cloned array buffer.
*/
function cloneArrayBuffer(arrayBuffer) {
var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
new Uint8Array(result).set(new Uint8Array(arrayBuffer));
return result;
}
/**
* Creates a clone of `dataView`.
*
* @private
* @param {Object} dataView The data view to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Object} Returns the cloned data view.
*/
function cloneDataView(dataView, isDeep) {
var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
}
/**
* Creates a clone of `regexp`.
*
* @private
* @param {Object} regexp The regexp to clone.
* @returns {Object} Returns the cloned regexp.
*/
function cloneRegExp(regexp) {
var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
result.lastIndex = regexp.lastIndex;
return result;
}
/**
* Creates a clone of the `symbol` object.
*
* @private
* @param {Object} symbol The symbol object to clone.
* @returns {Object} Returns the cloned symbol object.
*/
function cloneSymbol(symbol) {
return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
}
/**
* Creates a clone of `typedArray`.
*
* @private
* @param {Object} typedArray The typed array to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Object} Returns the cloned typed array.
*/
function cloneTypedArray(typedArray, isDeep) {
var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
}
/**
* Compares values to sort them in ascending order.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {number} Returns the sort order indicator for `value`.
*/
function compareAscending(value, other) {
if (value !== other) {
var valIsDefined = value !== undefined,
valIsNull = value === null,
valIsReflexive = value === value,
valIsSymbol = isSymbol(value);
var othIsDefined = other !== undefined,
othIsNull = other === null,
othIsReflexive = other === other,
othIsSymbol = isSymbol(other);
if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) ||
(valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) ||
(valIsNull && othIsDefined && othIsReflexive) ||
(!valIsDefined && othIsReflexive) ||
!valIsReflexive) {
return 1;
}
if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) ||
(othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) ||
(othIsNull && valIsDefined && valIsReflexive) ||
(!othIsDefined && valIsReflexive) ||
!othIsReflexive) {
return -1;
}
}
return 0;
}
/**
* Used by `_.orderBy` to compare multiple properties of a value to another
* and stable sort them.
*
* If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
* specify an order of "desc" for descending or "asc" for ascending sort order
* of corresponding values.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {boolean[]|string[]} orders The order to sort by for each property.
* @returns {number} Returns the sort order indicator for `object`.
*/
function compareMultiple(object, other, orders) {
var index = -1,
objCriteria = object.criteria,
othCriteria = other.criteria,
length = objCriteria.length,
ordersLength = orders.length;
while (++index < length) {
var result = compareAscending(objCriteria[index], othCriteria[index]);
if (result) {
if (index >= ordersLength) {
return result;
}
var order = orders[index];
return result * (order == 'desc' ? -1 : 1);
}
}
// Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
// that causes it, under certain circumstances, to provide the same value for
// `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
// for more details.
//
// This also ensures a stable sort in V8 and other engines.
// See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
return object.index - other.index;
}
/**
* Creates an array that is the composition of partially applied arguments,
* placeholders, and provided arguments into a single array of arguments.
*
* @private
* @param {Array} args The provided arguments.
* @param {Array} partials The arguments to prepend to those provided.
* @param {Array} holders The `partials` placeholder indexes.
* @params {boolean} [isCurried] Specify composing for a curried function.
* @returns {Array} Returns the new array of composed arguments.
*/
function composeArgs(args, partials, holders, isCurried) {
var argsIndex = -1,
argsLength = args.length,
holdersLength = holders.length,
leftIndex = -1,
leftLength = partials.length,
rangeLength = nativeMax(argsLength - holdersLength, 0),
result = Array(leftLength + rangeLength),
isUncurried = !isCurried;
while (++leftIndex < leftLength) {
result[leftIndex] = partials[leftIndex];
}
while (++argsIndex < holdersLength) {
if (isUncurried || argsIndex < argsLength) {
result[holders[argsIndex]] = args[argsIndex];
}
}
while (rangeLength--) {
result[leftIndex++] = args[argsIndex++];
}
return result;
}
/**
* This function is like `composeArgs` except that the arguments composition
* is tailored for `_.partialRight`.
*
* @private
* @param {Array} args The provided arguments.
* @param {Array} partials The arguments to append to those provided.
* @param {Array} holders The `partials` placeholder indexes.
* @params {boolean} [isCurried] Specify composing for a curried function.
* @returns {Array} Returns the new array of composed arguments.
*/
function composeArgsRight(args, partials, holders, isCurried) {
var argsIndex = -1,
argsLength = args.length,
holdersIndex = -1,
holdersLength = holders.length,
rightIndex = -1,
rightLength = partials.length,
rangeLength = nativeMax(argsLength - holdersLength, 0),
result = Array(rangeLength + rightLength),
isUncurried = !isCurried;
while (++argsIndex < rangeLength) {
result[argsIndex] = args[argsIndex];
}
var offset = argsIndex;
while (++rightIndex < rightLength) {
result[offset + rightIndex] = partials[rightIndex];
}
while (++holdersIndex < holdersLength) {
if (isUncurried || argsIndex < argsLength) {
result[offset + holders[holdersIndex]] = args[argsIndex++];
}
}
return result;
}
/**
* Copies the values of `source` to `array`.
*
* @private
* @param {Array} source The array to copy values from.
* @param {Array} [array=[]] The array to copy values to.
* @returns {Array} Returns `array`.
*/
function copyArray(source, array) {
var index = -1,
length = source.length;
array || (array = Array(length));
while (++index < length) {
array[index] = source[index];
}
return array;
}
/**
* Copies properties of `source` to `object`.
*
* @private
* @param {Object} source The object to copy properties from.
* @param {Array} props The property identifiers to copy.
* @param {Object} [object={}] The object to copy properties to.
* @param {Function} [customizer] The function to customize copied values.
* @returns {Object} Returns `object`.
*/
function copyObject(source, props, object, customizer) {
var isNew = !object;
object || (object = {});
var index = -1,
length = props.length;
while (++index < length) {
var key = props[index];
var newValue = customizer
? customizer(object[key], source[key], key, object, source)
: undefined;
if (newValue === undefined) {
newValue = source[key];
}
if (isNew) {
baseAssignValue(object, key, newValue);
} else {
assignValue(object, key, newValue);
}
}
return object;
}
/**
* Copies own symbols of `source` to `object`.
*
* @private
* @param {Object} source The object to copy symbols from.
* @param {Object} [object={}] The object to copy symbols to.
* @returns {Object} Returns `object`.
*/
function copySymbols(source, object) {
return copyObject(source, getSymbols(source), object);
}
/**
* Copies own and inherited symbols of `source` to `object`.
*
* @private
* @param {Object} source The object to copy symbols from.
* @param {Object} [object={}] The object to copy symbols to.
* @returns {Object} Returns `object`.
*/
function copySymbolsIn(source, object) {
return copyObject(source, getSymbolsIn(source), object);
}
/**
* Creates a function like `_.groupBy`.
*
* @private
* @param {Function} setter The function to set accumulator values.
* @param {Function} [initializer] The accumulator object initializer.
* @returns {Function} Returns the new aggregator function.
*/
function createAggregator(setter, initializer) {
return function(collection, iteratee) {
var func = isArray(collection) ? arrayAggregator : baseAggregator,
accumulator = initializer ? initializer() : {};
return func(collection, setter, getIteratee(iteratee, 2), accumulator);
};
}
/**
* Creates a function like `_.assign`.
*
* @private
* @param {Function} assigner The function to assign values.
* @returns {Function} Returns the new assigner function.
*/
function createAssigner(assigner) {
return baseRest(function(object, sources) {
var index = -1,
length = sources.length,
customizer = length > 1 ? sources[length - 1] : undefined,
guard = length > 2 ? sources[2] : undefined;
customizer = (assigner.length > 3 && typeof customizer == 'function')
? (length--, customizer)
: undefined;
if (guard && isIterateeCall(sources[0], sources[1], guard)) {
customizer = length < 3 ? undefined : customizer;
length = 1;
}
object = Object(object);
while (++index < length) {
var source = sources[index];
if (source) {
assigner(object, source, index, customizer);
}
}
return object;
});
}
/**
* Creates a `baseEach` or `baseEachRight` function.
*
* @private
* @param {Function} eachFunc The function to iterate over a collection.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new base function.
*/
function createBaseEach(eachFunc, fromRight) {
return function(collection, iteratee) {
if (collection == null) {
return collection;
}
if (!isArrayLike(collection)) {
return eachFunc(collection, iteratee);
}
var length = collection.length,
index = fromRight ? length : -1,
iterable = Object(collection);
while ((fromRight ? index-- : ++index < length)) {
if (iteratee(iterable[index], index, iterable) === false) {
break;
}
}
return collection;
};
}
/**
* Creates a base function for methods like `_.forIn` and `_.forOwn`.
*
* @private
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new base function.
*/
function createBaseFor(fromRight) {
return function(object, iteratee, keysFunc) {
var index = -1,
iterable = Object(object),
props = keysFunc(object),
length = props.length;
while (length--) {
var key = props[fromRight ? length : ++index];
if (iteratee(iterable[key], key, iterable) === false) {
break;
}
}
return object;
};
}
/**
* Creates a function that wraps `func` to invoke it with the optional `this`
* binding of `thisArg`.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {*} [thisArg] The `this` binding of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createBind(func, bitmask, thisArg) {
var isBind = bitmask & WRAP_BIND_FLAG,
Ctor = createCtor(func);
function wrapper() {
var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
return fn.apply(isBind ? thisArg : this, arguments);
}
return wrapper;
}
/**
* Creates a function like `_.lowerFirst`.
*
* @private
* @param {string} methodName The name of the `String` case method to use.
* @returns {Function} Returns the new case function.
*/
function createCaseFirst(methodName) {
return function(string) {
string = toString(string);
var strSymbols = hasUnicode(string)
? stringToArray(string)
: undefined;
var chr = strSymbols
? strSymbols[0]
: string.charAt(0);
var trailing = strSymbols
? castSlice(strSymbols, 1).join('')
: string.slice(1);
return chr[methodName]() + trailing;
};
}
/**
* Creates a function like `_.camelCase`.
*
* @private
* @param {Function} callback The function to combine each word.
* @returns {Function} Returns the new compounder function.
*/
function createCompounder(callback) {
return function(string) {
return arrayReduce(words(deburr(string).replace(reApos, '')), callback, '');
};
}
/**
* Creates a function that produces an instance of `Ctor` regardless of
* whether it was invoked as part of a `new` expression or by `call` or `apply`.
*
* @private
* @param {Function} Ctor The constructor to wrap.
* @returns {Function} Returns the new wrapped function.
*/
function createCtor(Ctor) {
return function() {
// Use a `switch` statement to work with class constructors. See
// http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
// for more details.
var args = arguments;
switch (args.length) {
case 0: return new Ctor;
case 1: return new Ctor(args[0]);
case 2: return new Ctor(args[0], args[1]);
case 3: return new Ctor(args[0], args[1], args[2]);
case 4: return new Ctor(args[0], args[1], args[2], args[3]);
case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
}
var thisBinding = baseCreate(Ctor.prototype),
result = Ctor.apply(thisBinding, args);
// Mimic the constructor's `return` behavior.
// See https://es5.github.io/#x13.2.2 for more details.
return isObject(result) ? result : thisBinding;
};
}
/**
* Creates a function that wraps `func` to enable currying.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {number} arity The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createCurry(func, bitmask, arity) {
var Ctor = createCtor(func);
function wrapper() {
var length = arguments.length,
args = Array(length),
index = length,
placeholder = getHolder(wrapper);
while (index--) {
args[index] = arguments[index];
}
var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder)
? []
: replaceHolders(args, placeholder);
length -= holders.length;
if (length < arity) {
return createRecurry(
func, bitmask, createHybrid, wrapper.placeholder, undefined,
args, holders, undefined, undefined, arity - length);
}
var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
return apply(fn, this, args);
}
return wrapper;
}
/**
* Creates a `_.find` or `_.findLast` function.
*
* @private
* @param {Function} findIndexFunc The function to find the collection index.
* @returns {Function} Returns the new find function.
*/
function createFind(findIndexFunc) {
return function(collection, predicate, fromIndex) {
var iterable = Object(collection);
if (!isArrayLike(collection)) {
var iteratee = getIteratee(predicate, 3);
collection = keys(collection);
predicate = function(key) { return iteratee(iterable[key], key, iterable); };
}
var index = findIndexFunc(collection, predicate, fromIndex);
return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined;
};
}
/**
* Creates a `_.flow` or `_.flowRight` function.
*
* @private
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new flow function.
*/
function createFlow(fromRight) {
return flatRest(function(funcs) {
var length = funcs.length,
index = length,
prereq = LodashWrapper.prototype.thru;
if (fromRight) {
funcs.reverse();
}
while (index--) {
var func = funcs[index];
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
if (prereq && !wrapper && getFuncName(func) == 'wrapper') {
var wrapper = new LodashWrapper([], true);
}
}
index = wrapper ? index : length;
while (++index < length) {
func = funcs[index];
var funcName = getFuncName(func),
data = funcName == 'wrapper' ? getData(func) : undefined;
if (data && isLaziable(data[0]) &&
data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) &&
!data[4].length && data[9] == 1
) {
wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
} else {
wrapper = (func.length == 1 && isLaziable(func))
? wrapper[funcName]()
: wrapper.thru(func);
}
}
return function() {
var args = arguments,
value = args[0];
if (wrapper && args.length == 1 && isArray(value)) {
return wrapper.plant(value).value();
}
var index = 0,
result = length ? funcs[index].apply(this, args) : value;
while (++index < length) {
result = funcs[index].call(this, result);
}
return result;
};
});
}
/**
* Creates a function that wraps `func` to invoke it with optional `this`
* binding of `thisArg`, partial application, and currying.
*
* @private
* @param {Function|string} func The function or method name to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to prepend to those provided to
* the new function.
* @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [partialsRight] The arguments to append to those provided
* to the new function.
* @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function.
* @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
var isAry = bitmask & WRAP_ARY_FLAG,
isBind = bitmask & WRAP_BIND_FLAG,
isBindKey = bitmask & WRAP_BIND_KEY_FLAG,
isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG),
isFlip = bitmask & WRAP_FLIP_FLAG,
Ctor = isBindKey ? undefined : createCtor(func);
function wrapper() {
var length = arguments.length,
args = Array(length),
index = length;
while (index--) {
args[index] = arguments[index];
}
if (isCurried) {
var placeholder = getHolder(wrapper),
holdersCount = countHolders(args, placeholder);
}
if (partials) {
args = composeArgs(args, partials, holders, isCurried);
}
if (partialsRight) {
args = composeArgsRight(args, partialsRight, holdersRight, isCurried);
}
length -= holdersCount;
if (isCurried && length < arity) {
var newHolders = replaceHolders(args, placeholder);
return createRecurry(
func, bitmask, createHybrid, wrapper.placeholder, thisArg,
args, newHolders, argPos, ary, arity - length
);
}
var thisBinding = isBind ? thisArg : this,
fn = isBindKey ? thisBinding[func] : func;
length = args.length;
if (argPos) {
args = reorder(args, argPos);
} else if (isFlip && length > 1) {
args.reverse();
}
if (isAry && ary < length) {
args.length = ary;
}
if (this && this !== root && this instanceof wrapper) {
fn = Ctor || createCtor(fn);
}
return fn.apply(thisBinding, args);
}
return wrapper;
}
/**
* Creates a function like `_.invertBy`.
*
* @private
* @param {Function} setter The function to set accumulator values.
* @param {Function} toIteratee The function to resolve iteratees.
* @returns {Function} Returns the new inverter function.
*/
function createInverter(setter, toIteratee) {
return function(object, iteratee) {
return baseInverter(object, setter, toIteratee(iteratee), {});
};
}
/**
* Creates a function that performs a mathematical operation on two values.
*
* @private
* @param {Function} operator The function to perform the operation.
* @param {number} [defaultValue] The value used for `undefined` arguments.
* @returns {Function} Returns the new mathematical operation function.
*/
function createMathOperation(operator, defaultValue) {
return function(value, other) {
var result;
if (value === undefined && other === undefined) {
return defaultValue;
}
if (value !== undefined) {
result = value;
}
if (other !== undefined) {
if (result === undefined) {
return other;
}
if (typeof value == 'string' || typeof other == 'string') {
value = baseToString(value);
other = baseToString(other);
} else {
value = baseToNumber(value);
other = baseToNumber(other);
}
result = operator(value, other);
}
return result;
};
}
/**
* Creates a function like `_.over`.
*
* @private
* @param {Function} arrayFunc The function to iterate over iteratees.
* @returns {Function} Returns the new over function.
*/
function createOver(arrayFunc) {
return flatRest(function(iteratees) {
iteratees = arrayMap(iteratees, baseUnary(getIteratee()));
return baseRest(function(args) {
var thisArg = this;
return arrayFunc(iteratees, function(iteratee) {
return apply(iteratee, thisArg, args);
});
});
});
}
/**
* Creates the padding for `string` based on `length`. The `chars` string
* is truncated if the number of characters exceeds `length`.
*
* @private
* @param {number} length The padding length.
* @param {string} [chars=' '] The string used as padding.
* @returns {string} Returns the padding for `string`.
*/
function createPadding(length, chars) {
chars = chars === undefined ? ' ' : baseToString(chars);
var charsLength = chars.length;
if (charsLength < 2) {
return charsLength ? baseRepeat(chars, length) : chars;
}
var result = baseRepeat(chars, nativeCeil(length / stringSize(chars)));
return hasUnicode(chars)
? castSlice(stringToArray(result), 0, length).join('')
: result.slice(0, length);
}
/**
* Creates a function that wraps `func` to invoke it with the `this` binding
* of `thisArg` and `partials` prepended to the arguments it receives.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {*} thisArg The `this` binding of `func`.
* @param {Array} partials The arguments to prepend to those provided to
* the new function.
* @returns {Function} Returns the new wrapped function.
*/
function createPartial(func, bitmask, thisArg, partials) {
var isBind = bitmask & WRAP_BIND_FLAG,
Ctor = createCtor(func);
function wrapper() {
var argsIndex = -1,
argsLength = arguments.length,
leftIndex = -1,
leftLength = partials.length,
args = Array(leftLength + argsLength),
fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
while (++leftIndex < leftLength) {
args[leftIndex] = partials[leftIndex];
}
while (argsLength--) {
args[leftIndex++] = arguments[++argsIndex];
}
return apply(fn, isBind ? thisArg : this, args);
}
return wrapper;
}
/**
* Creates a `_.range` or `_.rangeRight` function.
*
* @private
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new range function.
*/
function createRange(fromRight) {
return function(start, end, step) {
if (step && typeof step != 'number' && isIterateeCall(start, end, step)) {
end = step = undefined;
}
// Ensure the sign of `-0` is preserved.
start = toFinite(start);
if (end === undefined) {
end = start;
start = 0;
} else {
end = toFinite(end);
}
step = step === undefined ? (start < end ? 1 : -1) : toFinite(step);
return baseRange(start, end, step, fromRight);
};
}
/**
* Creates a function that performs a relational operation on two values.
*
* @private
* @param {Function} operator The function to perform the operation.
* @returns {Function} Returns the new relational operation function.
*/
function createRelationalOperation(operator) {
return function(value, other) {
if (!(typeof value == 'string' && typeof other == 'string')) {
value = toNumber(value);
other = toNumber(other);
}
return operator(value, other);
};
}
/**
* Creates a function that wraps `func` to continue currying.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {Function} wrapFunc The function to create the `func` wrapper.
* @param {*} placeholder The placeholder value.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to prepend to those provided to
* the new function.
* @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function.
* @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {
var isCurry = bitmask & WRAP_CURRY_FLAG,
newHolders = isCurry ? holders : undefined,
newHoldersRight = isCurry ? undefined : holders,
newPartials = isCurry ? partials : undefined,
newPartialsRight = isCurry ? undefined : partials;
bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG);
bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG);
if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {
bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG);
}
var newData = [
func, bitmask, thisArg, newPartials, newHolders, newPartialsRight,
newHoldersRight, argPos, ary, arity
];
var result = wrapFunc.apply(undefined, newData);
if (isLaziable(func)) {
setData(result, newData);
}
result.placeholder = placeholder;
return setWrapToString(result, func, bitmask);
}
/**
* Creates a function like `_.round`.
*
* @private
* @param {string} methodName The name of the `Math` method to use when rounding.
* @returns {Function} Returns the new round function.
*/
function createRound(methodName) {
var func = Math[methodName];
return function(number, precision) {
number = toNumber(number);
precision = precision == null ? 0 : nativeMin(toInteger(precision), 292);
if (precision && nativeIsFinite(number)) {
// Shift with exponential notation to avoid floating-point issues.
// See [MDN](https://mdn.io/round#Examples) for more details.
var pair = (toString(number) + 'e').split('e'),
value = func(pair[0] + 'e' + (+pair[1] + precision));
pair = (toString(value) + 'e').split('e');
return +(pair[0] + 'e' + (+pair[1] - precision));
}
return func(number);
};
}
/**
* Creates a set object of `values`.
*
* @private
* @param {Array} values The values to add to the set.
* @returns {Object} Returns the new set.
*/
var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) {
return new Set(values);
};
/**
* Creates a `_.toPairs` or `_.toPairsIn` function.
*
* @private
* @param {Function} keysFunc The function to get the keys of a given object.
* @returns {Function} Returns the new pairs function.
*/
function createToPairs(keysFunc) {
return function(object) {
var tag = getTag(object);
if (tag == mapTag) {
return mapToArray(object);
}
if (tag == setTag) {
return setToPairs(object);
}
return baseToPairs(object, keysFunc(object));
};
}
/**
* Creates a function that either curries or invokes `func` with optional
* `this` binding and partially applied arguments.
*
* @private
* @param {Function|string} func The function or method name to wrap.
* @param {number} bitmask The bitmask flags.
* 1 - `_.bind`
* 2 - `_.bindKey`
* 4 - `_.curry` or `_.curryRight` of a bound function
* 8 - `_.curry`
* 16 - `_.curryRight`
* 32 - `_.partial`
* 64 - `_.partialRight`
* 128 - `_.rearg`
* 256 - `_.ary`
* 512 - `_.flip`
* @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to be partially applied.
* @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function.
* @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
var isBindKey = bitmask & WRAP_BIND_KEY_FLAG;
if (!isBindKey && typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
var length = partials ? partials.length : 0;
if (!length) {
bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG);
partials = holders = undefined;
}
ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0);
arity = arity === undefined ? arity : toInteger(arity);
length -= holders ? holders.length : 0;
if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) {
var partialsRight = partials,
holdersRight = holders;
partials = holders = undefined;
}
var data = isBindKey ? undefined : getData(func);
var newData = [
func, bitmask, thisArg, partials, holders, partialsRight, holdersRight,
argPos, ary, arity
];
if (data) {
mergeData(newData, data);
}
func = newData[0];
bitmask = newData[1];
thisArg = newData[2];
partials = newData[3];
holders = newData[4];
arity = newData[9] = newData[9] === undefined
? (isBindKey ? 0 : func.length)
: nativeMax(newData[9] - length, 0);
if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) {
bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG);
}
if (!bitmask || bitmask == WRAP_BIND_FLAG) {
var result = createBind(func, bitmask, thisArg);
} else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) {
result = createCurry(func, bitmask, arity);
} else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) {
result = createPartial(func, bitmask, thisArg, partials);
} else {
result = createHybrid.apply(undefined, newData);
}
var setter = data ? baseSetData : setData;
return setWrapToString(setter(result, newData), func, bitmask);
}
/**
* Used by `_.defaults` to customize its `_.assignIn` use to assign properties
* of source objects to the destination object for all destination properties
* that resolve to `undefined`.
*
* @private
* @param {*} objValue The destination value.
* @param {*} srcValue The source value.
* @param {string} key The key of the property to assign.
* @param {Object} object The parent object of `objValue`.
* @returns {*} Returns the value to assign.
*/
function customDefaultsAssignIn(objValue, srcValue, key, object) {
if (objValue === undefined ||
(eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) {
return srcValue;
}
return objValue;
}
/**
* Used by `_.defaultsDeep` to customize its `_.merge` use to merge source
* objects into destination objects that are passed thru.
*
* @private
* @param {*} objValue The destination value.
* @param {*} srcValue The source value.
* @param {string} key The key of the property to merge.
* @param {Object} object The parent object of `objValue`.
* @param {Object} source The parent object of `srcValue`.
* @param {Object} [stack] Tracks traversed source values and their merged
* counterparts.
* @returns {*} Returns the value to assign.
*/
function customDefaultsMerge(objValue, srcValue, key, object, source, stack) {
if (isObject(objValue) && isObject(srcValue)) {
// Recursively merge objects and arrays (susceptible to call stack limits).
stack.set(srcValue, objValue);
baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack);
stack['delete'](srcValue);
}
return objValue;
}
/**
* Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain
* objects.
*
* @private
* @param {*} value The value to inspect.
* @param {string} key The key of the property to inspect.
* @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`.
*/
function customOmitClone(value) {
return isPlainObject(value) ? undefined : value;
}
/**
* A specialized version of `baseIsEqualDeep` for arrays with support for
* partial deep comparisons.
*
* @private
* @param {Array} array The array to compare.
* @param {Array} other The other array to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} stack Tracks traversed `array` and `other` objects.
* @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
*/
function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
arrLength = array.length,
othLength = other.length;
if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
return false;
}
// Check that cyclic values are equal.
var arrStacked = stack.get(array);
var othStacked = stack.get(other);
if (arrStacked && othStacked) {
return arrStacked == other && othStacked == array;
}
var index = -1,
result = true,
seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;
stack.set(array, other);
stack.set(other, array);
// Ignore non-index properties.
while (++index < arrLength) {
var arrValue = array[index],
othValue = other[index];
if (customizer) {
var compared = isPartial
? customizer(othValue, arrValue, index, other, array, stack)
: customizer(arrValue, othValue, index, array, other, stack);
}
if (compared !== undefined) {
if (compared) {
continue;
}
result = false;
break;
}
// Recursively compare arrays (susceptible to call stack limits).
if (seen) {
if (!arraySome(other, function(othValue, othIndex) {
if (!cacheHas(seen, othIndex) &&
(arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
return seen.push(othIndex);
}
})) {
result = false;
break;
}
} else if (!(
arrValue === othValue ||
equalFunc(arrValue, othValue, bitmask, customizer, stack)
)) {
result = false;
break;
}
}
stack['delete'](array);
stack['delete'](other);
return result;
}
/**
* A specialized version of `baseIsEqualDeep` for comparing objects of
* the same `toStringTag`.
*
* **Note:** This function only supports comparing values with tags of
* `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {string} tag The `toStringTag` of the objects to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} stack Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
switch (tag) {
case dataViewTag:
if ((object.byteLength != other.byteLength) ||
(object.byteOffset != other.byteOffset)) {
return false;
}
object = object.buffer;
other = other.buffer;
case arrayBufferTag:
if ((object.byteLength != other.byteLength) ||
!equalFunc(new Uint8Array(object), new Uint8Array(other))) {
return false;
}
return true;
case boolTag:
case dateTag:
case numberTag:
// Coerce booleans to `1` or `0` and dates to milliseconds.
// Invalid dates are coerced to `NaN`.
return eq(+object, +other);
case errorTag:
return object.name == other.name && object.message == other.message;
case regexpTag:
case stringTag:
// Coerce regexes to strings and treat strings, primitives and objects,
// as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
// for more details.
return object == (other + '');
case mapTag:
var convert = mapToArray;
case setTag:
var isPartial = bitmask & COMPARE_PARTIAL_FLAG;
convert || (convert = setToArray);
if (object.size != other.size && !isPartial) {
return false;
}
// Assume cyclic values are equal.
var stacked = stack.get(object);
if (stacked) {
return stacked == other;
}
bitmask |= COMPARE_UNORDERED_FLAG;
// Recursively compare objects (susceptible to call stack limits).
stack.set(object, other);
var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
stack['delete'](object);
return result;
case symbolTag:
if (symbolValueOf) {
return symbolValueOf.call(object) == symbolValueOf.call(other);
}
}
return false;
}
/**
* A specialized version of `baseIsEqualDeep` for objects with support for
* partial deep comparisons.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} stack Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
objProps = getAllKeys(object),
objLength = objProps.length,
othProps = getAllKeys(other),
othLength = othProps.length;
if (objLength != othLength && !isPartial) {
return false;
}
var index = objLength;
while (index--) {
var key = objProps[index];
if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {
return false;
}
}
// Check that cyclic values are equal.
var objStacked = stack.get(object);
var othStacked = stack.get(other);
if (objStacked && othStacked) {
return objStacked == other && othStacked == object;
}
var result = true;
stack.set(object, other);
stack.set(other, object);
var skipCtor = isPartial;
while (++index < objLength) {
key = objProps[index];
var objValue = object[key],
othValue = other[key];
if (customizer) {
var compared = isPartial
? customizer(othValue, objValue, key, other, object, stack)
: customizer(objValue, othValue, key, object, other, stack);
}
// Recursively compare objects (susceptible to call stack limits).
if (!(compared === undefined
? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
: compared
)) {
result = false;
break;
}
skipCtor || (skipCtor = key == 'constructor');
}
if (result && !skipCtor) {
var objCtor = object.constructor,
othCtor = other.constructor;
// Non `Object` object instances with different constructors are not equal.
if (objCtor != othCtor &&
('constructor' in object && 'constructor' in other) &&
!(typeof objCtor == 'function' && objCtor instanceof objCtor &&
typeof othCtor == 'function' && othCtor instanceof othCtor)) {
result = false;
}
}
stack['delete'](object);
stack['delete'](other);
return result;
}
/**
* A specialized version of `baseRest` which flattens the rest array.
*
* @private
* @param {Function} func The function to apply a rest parameter to.
* @returns {Function} Returns the new function.
*/
function flatRest(func) {
return setToString(overRest(func, undefined, flatten), func + '');
}
/**
* Creates an array of own enumerable property names and symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names and symbols.
*/
function getAllKeys(object) {
return baseGetAllKeys(object, keys, getSymbols);
}
/**
* Creates an array of own and inherited enumerable property names and
* symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names and symbols.
*/
function getAllKeysIn(object) {
return baseGetAllKeys(object, keysIn, getSymbolsIn);
}
/**
* Gets metadata for `func`.
*
* @private
* @param {Function} func The function to query.
* @returns {*} Returns the metadata for `func`.
*/
var getData = !metaMap ? noop : function(func) {
return metaMap.get(func);
};
/**
* Gets the name of `func`.
*
* @private
* @param {Function} func The function to query.
* @returns {string} Returns the function name.
*/
function getFuncName(func) {
var result = (func.name + ''),
array = realNames[result],
length = hasOwnProperty.call(realNames, result) ? array.length : 0;
while (length--) {
var data = array[length],
otherFunc = data.func;
if (otherFunc == null || otherFunc == func) {
return data.name;
}
}
return result;
}
/**
* Gets the argument placeholder value for `func`.
*
* @private
* @param {Function} func The function to inspect.
* @returns {*} Returns the placeholder value.
*/
function getHolder(func) {
var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func;
return object.placeholder;
}
/**
* Gets the appropriate "iteratee" function. If `_.iteratee` is customized,
* this function returns the custom method, otherwise it returns `baseIteratee`.
* If arguments are provided, the chosen function is invoked with them and
* its result is returned.
*
* @private
* @param {*} [value] The value to convert to an iteratee.
* @param {number} [arity] The arity of the created iteratee.
* @returns {Function} Returns the chosen function or its result.
*/
function getIteratee() {
var result = lodash.iteratee || iteratee;
result = result === iteratee ? baseIteratee : result;
return arguments.length ? result(arguments[0], arguments[1]) : result;
}
/**
* Gets the data for `map`.
*
* @private
* @param {Object} map The map to query.
* @param {string} key The reference key.
* @returns {*} Returns the map data.
*/
function getMapData(map, key) {
var data = map.__data__;
return isKeyable(key)
? data[typeof key == 'string' ? 'string' : 'hash']
: data.map;
}
/**
* Gets the property names, values, and compare flags of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the match data of `object`.
*/
function getMatchData(object) {
var result = keys(object),
length = result.length;
while (length--) {
var key = result[length],
value = object[key];
result[length] = [key, value, isStrictComparable(value)];
}
return result;
}
/**
* Gets the native function at `key` of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {string} key The key of the method to get.
* @returns {*} Returns the function if it's native, else `undefined`.
*/
function getNative(object, key) {
var value = getValue(object, key);
return baseIsNative(value) ? value : undefined;
}
/**
* A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
*
* @private
* @param {*} value The value to query.
* @returns {string} Returns the raw `toStringTag`.
*/
function getRawTag(value) {
var isOwn = hasOwnProperty.call(value, symToStringTag),
tag = value[symToStringTag];
try {
value[symToStringTag] = undefined;
var unmasked = true;
} catch (e) {}
var result = nativeObjectToString.call(value);
if (unmasked) {
if (isOwn) {
value[symToStringTag] = tag;
} else {
delete value[symToStringTag];
}
}
return result;
}
/**
* Creates an array of the own enumerable symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of symbols.
*/
var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
if (object == null) {
return [];
}
object = Object(object);
return arrayFilter(nativeGetSymbols(object), function(symbol) {
return propertyIsEnumerable.call(object, symbol);
});
};
/**
* Creates an array of the own and inherited enumerable symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of symbols.
*/
var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) {
var result = [];
while (object) {
arrayPush(result, getSymbols(object));
object = getPrototype(object);
}
return result;
};
/**
* Gets the `toStringTag` of `value`.
*
* @private
* @param {*} value The value to query.
* @returns {string} Returns the `toStringTag`.
*/
var getTag = baseGetTag;
// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
(Map && getTag(new Map) != mapTag) ||
(Promise && getTag(Promise.resolve()) != promiseTag) ||
(Set && getTag(new Set) != setTag) ||
(WeakMap && getTag(new WeakMap) != weakMapTag)) {
getTag = function(value) {
var result = baseGetTag(value),
Ctor = result == objectTag ? value.constructor : undefined,
ctorString = Ctor ? toSource(Ctor) : '';
if (ctorString) {
switch (ctorString) {
case dataViewCtorString: return dataViewTag;
case mapCtorString: return mapTag;
case promiseCtorString: return promiseTag;
case setCtorString: return setTag;
case weakMapCtorString: return weakMapTag;
}
}
return result;
};
}
/**
* Gets the view, applying any `transforms` to the `start` and `end` positions.
*
* @private
* @param {number} start The start of the view.
* @param {number} end The end of the view.
* @param {Array} transforms The transformations to apply to the view.
* @returns {Object} Returns an object containing the `start` and `end`
* positions of the view.
*/
function getView(start, end, transforms) {
var index = -1,
length = transforms.length;
while (++index < length) {
var data = transforms[index],
size = data.size;
switch (data.type) {
case 'drop': start += size; break;
case 'dropRight': end -= size; break;
case 'take': end = nativeMin(end, start + size); break;
case 'takeRight': start = nativeMax(start, end - size); break;
}
}
return { 'start': start, 'end': end };
}
/**
* Extracts wrapper details from the `source` body comment.
*
* @private
* @param {string} source The source to inspect.
* @returns {Array} Returns the wrapper details.
*/
function getWrapDetails(source) {
var match = source.match(reWrapDetails);
return match ? match[1].split(reSplitDetails) : [];
}
/**
* Checks if `path` exists on `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path to check.
* @param {Function} hasFunc The function to check properties.
* @returns {boolean} Returns `true` if `path` exists, else `false`.
*/
function hasPath(object, path, hasFunc) {
path = castPath(path, object);
var index = -1,
length = path.length,
result = false;
while (++index < length) {
var key = toKey(path[index]);
if (!(result = object != null && hasFunc(object, key))) {
break;
}
object = object[key];
}
if (result || ++index != length) {
return result;
}
length = object == null ? 0 : object.length;
return !!length && isLength(length) && isIndex(key, length) &&
(isArray(object) || isArguments(object));
}
/**
* Initializes an array clone.
*
* @private
* @param {Array} array The array to clone.
* @returns {Array} Returns the initialized clone.
*/
function initCloneArray(array) {
var length = array.length,
result = new array.constructor(length);
// Add properties assigned by `RegExp#exec`.
if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
result.index = array.index;
result.input = array.input;
}
return result;
}
/**
* Initializes an object clone.
*
* @private
* @param {Object} object The object to clone.
* @returns {Object} Returns the initialized clone.
*/
function initCloneObject(object) {
return (typeof object.constructor == 'function' && !isPrototype(object))
? baseCreate(getPrototype(object))
: {};
}
/**
* Initializes an object clone based on its `toStringTag`.
*
* **Note:** This function only supports cloning values with tags of
* `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`.
*
* @private
* @param {Object} object The object to clone.
* @param {string} tag The `toStringTag` of the object to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Object} Returns the initialized clone.
*/
function initCloneByTag(object, tag, isDeep) {
var Ctor = object.constructor;
switch (tag) {
case arrayBufferTag:
return cloneArrayBuffer(object);
case boolTag:
case dateTag:
return new Ctor(+object);
case dataViewTag:
return cloneDataView(object, isDeep);
case float32Tag: case float64Tag:
case int8Tag: case int16Tag: case int32Tag:
case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
return cloneTypedArray(object, isDeep);
case mapTag:
return new Ctor;
case numberTag:
case stringTag:
return new Ctor(object);
case regexpTag:
return cloneRegExp(object);
case setTag:
return new Ctor;
case symbolTag:
return cloneSymbol(object);
}
}
/**
* Inserts wrapper `details` in a comment at the top of the `source` body.
*
* @private
* @param {string} source The source to modify.
* @returns {Array} details The details to insert.
* @returns {string} Returns the modified source.
*/
function insertWrapDetails(source, details) {
var length = details.length;
if (!length) {
return source;
}
var lastIndex = length - 1;
details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];
details = details.join(length > 2 ? ', ' : ' ');
return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n');
}
/**
* Checks if `value` is a flattenable `arguments` object or array.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
*/
function isFlattenable(value) {
return isArray(value) || isArguments(value) ||
!!(spreadableSymbol && value && value[spreadableSymbol]);
}
/**
* Checks if `value` is a valid array-like index.
*
* @private
* @param {*} value The value to check.
* @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
* @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
*/
function isIndex(value, length) {
var type = typeof value;
length = length == null ? MAX_SAFE_INTEGER : length;
return !!length &&
(type == 'number' ||
(type != 'symbol' && reIsUint.test(value))) &&
(value > -1 && value % 1 == 0 && value < length);
}
/**
* Checks if the given arguments are from an iteratee call.
*
* @private
* @param {*} value The potential iteratee value argument.
* @param {*} index The potential iteratee index or key argument.
* @param {*} object The potential iteratee object argument.
* @returns {boolean} Returns `true` if the arguments are from an iteratee call,
* else `false`.
*/
function isIterateeCall(value, index, object) {
if (!isObject(object)) {
return false;
}
var type = typeof index;
if (type == 'number'
? (isArrayLike(object) && isIndex(index, object.length))
: (type == 'string' && index in object)
) {
return eq(object[index], value);
}
return false;
}
/**
* Checks if `value` is a property name and not a property path.
*
* @private
* @param {*} value The value to check.
* @param {Object} [object] The object to query keys on.
* @returns {boolean} Returns `true` if `value` is a property name, else `false`.
*/
function isKey(value, object) {
if (isArray(value)) {
return false;
}
var type = typeof value;
if (type == 'number' || type == 'symbol' || type == 'boolean' ||
value == null || isSymbol(value)) {
return true;
}
return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
(object != null && value in Object(object));
}
/**
* Checks if `value` is suitable for use as unique object key.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is suitable, else `false`.
*/
function isKeyable(value) {
var type = typeof value;
return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
? (value !== '__proto__')
: (value === null);
}
/**
* Checks if `func` has a lazy counterpart.
*
* @private
* @param {Function} func The function to check.
* @returns {boolean} Returns `true` if `func` has a lazy counterpart,
* else `false`.
*/
function isLaziable(func) {
var funcName = getFuncName(func),
other = lodash[funcName];
if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) {
return false;
}
if (func === other) {
return true;
}
var data = getData(other);
return !!data && func === data[0];
}
/**
* Checks if `func` has its source masked.
*
* @private
* @param {Function} func The function to check.
* @returns {boolean} Returns `true` if `func` is masked, else `false`.
*/
function isMasked(func) {
return !!maskSrcKey && (maskSrcKey in func);
}
/**
* Checks if `func` is capable of being masked.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `func` is maskable, else `false`.
*/
var isMaskable = coreJsData ? isFunction : stubFalse;
/**
* Checks if `value` is likely a prototype object.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
*/
function isPrototype(value) {
var Ctor = value && value.constructor,
proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
return value === proto;
}
/**
* Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` if suitable for strict
* equality comparisons, else `false`.
*/
function isStrictComparable(value) {
return value === value && !isObject(value);
}
/**
* A specialized version of `matchesProperty` for source values suitable
* for strict equality comparisons, i.e. `===`.
*
* @private
* @param {string} key The key of the property to get.
* @param {*} srcValue The value to match.
* @returns {Function} Returns the new spec function.
*/
function matchesStrictComparable(key, srcValue) {
return function(object) {
if (object == null) {
return false;
}
return object[key] === srcValue &&
(srcValue !== undefined || (key in Object(object)));
};
}
/**
* A specialized version of `_.memoize` which clears the memoized function's
* cache when it exceeds `MAX_MEMOIZE_SIZE`.
*
* @private
* @param {Function} func The function to have its output memoized.
* @returns {Function} Returns the new memoized function.
*/
function memoizeCapped(func) {
var result = memoize(func, function(key) {
if (cache.size === MAX_MEMOIZE_SIZE) {
cache.clear();
}
return key;
});
var cache = result.cache;
return result;
}
/**
* Merges the function metadata of `source` into `data`.
*
* Merging metadata reduces the number of wrappers used to invoke a function.
* This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
* may be applied regardless of execution order. Methods like `_.ary` and
* `_.rearg` modify function arguments, making the order in which they are
* executed important, preventing the merging of metadata. However, we make
* an exception for a safe combined case where curried functions have `_.ary`
* and or `_.rearg` applied.
*
* @private
* @param {Array} data The destination metadata.
* @param {Array} source The source metadata.
* @returns {Array} Returns `data`.
*/
function mergeData(data, source) {
var bitmask = data[1],
srcBitmask = source[1],
newBitmask = bitmask | srcBitmask,
isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG);
var isCombo =
((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) ||
((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) ||
((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG));
// Exit early if metadata can't be merged.
if (!(isCommon || isCombo)) {
return data;
}
// Use source `thisArg` if available.
if (srcBitmask & WRAP_BIND_FLAG) {
data[2] = source[2];
// Set when currying a bound function.
newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG;
}
// Compose partial arguments.
var value = source[3];
if (value) {
var partials = data[3];
data[3] = partials ? composeArgs(partials, value, source[4]) : value;
data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4];
}
// Compose partial right arguments.
value = source[5];
if (value) {
partials = data[5];
data[5] = partials ? composeArgsRight(partials, value, source[6]) : value;
data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6];
}
// Use source `argPos` if available.
value = source[7];
if (value) {
data[7] = value;
}
// Use source `ary` if it's smaller.
if (srcBitmask & WRAP_ARY_FLAG) {
data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
}
// Use source `arity` if one is not provided.
if (data[9] == null) {
data[9] = source[9];
}
// Use source `func` and merge bitmasks.
data[0] = source[0];
data[1] = newBitmask;
return data;
}
/**
* This function is like
* [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
* except that it includes inherited enumerable properties.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
*/
function nativeKeysIn(object) {
var result = [];
if (object != null) {
for (var key in Object(object)) {
result.push(key);
}
}
return result;
}
/**
* Converts `value` to a string using `Object.prototype.toString`.
*
* @private
* @param {*} value The value to convert.
* @returns {string} Returns the converted string.
*/
function objectToString(value) {
return nativeObjectToString.call(value);
}
/**
* A specialized version of `baseRest` which transforms the rest array.
*
* @private
* @param {Function} func The function to apply a rest parameter to.
* @param {number} [start=func.length-1] The start position of the rest parameter.
* @param {Function} transform The rest array transform.
* @returns {Function} Returns the new function.
*/
function overRest(func, start, transform) {
start = nativeMax(start === undefined ? (func.length - 1) : start, 0);
return function() {
var args = arguments,
index = -1,
length = nativeMax(args.length - start, 0),
array = Array(length);
while (++index < length) {
array[index] = args[start + index];
}
index = -1;
var otherArgs = Array(start + 1);
while (++index < start) {
otherArgs[index] = args[index];
}
otherArgs[start] = transform(array);
return apply(func, this, otherArgs);
};
}
/**
* Gets the parent value at `path` of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Array} path The path to get the parent value of.
* @returns {*} Returns the parent value.
*/
function parent(object, path) {
return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1));
}
/**
* Reorder `array` according to the specified indexes where the element at
* the first index is assigned as the first element, the element at
* the second index is assigned as the second element, and so on.
*
* @private
* @param {Array} array The array to reorder.
* @param {Array} indexes The arranged array indexes.
* @returns {Array} Returns `array`.
*/
function reorder(array, indexes) {
var arrLength = array.length,
length = nativeMin(indexes.length, arrLength),
oldArray = copyArray(array);
while (length--) {
var index = indexes[length];
array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
}
return array;
}
/**
* Gets the value at `key`, unless `key` is "__proto__" or "constructor".
*
* @private
* @param {Object} object The object to query.
* @param {string} key The key of the property to get.
* @returns {*} Returns the property value.
*/
function safeGet(object, key) {
if (key === 'constructor' && typeof object[key] === 'function') {
return;
}
if (key == '__proto__') {
return;
}
return object[key];
}
/**
* Sets metadata for `func`.
*
* **Note:** If this function becomes hot, i.e. is invoked a lot in a short
* period of time, it will trip its breaker and transition to an identity
* function to avoid garbage collection pauses in V8. See
* [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
* for more details.
*
* @private
* @param {Function} func The function to associate metadata with.
* @param {*} data The metadata.
* @returns {Function} Returns `func`.
*/
var setData = shortOut(baseSetData);
/**
* A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout).
*
* @private
* @param {Function} func The function to delay.
* @param {number} wait The number of milliseconds to delay invocation.
* @returns {number|Object} Returns the timer id or timeout object.
*/
var setTimeout = ctxSetTimeout || function(func, wait) {
return root.setTimeout(func, wait);
};
/**
* Sets the `toString` method of `func` to return `string`.
*
* @private
* @param {Function} func The function to modify.
* @param {Function} string The `toString` result.
* @returns {Function} Returns `func`.
*/
var setToString = shortOut(baseSetToString);
/**
* Sets the `toString` method of `wrapper` to mimic the source of `reference`
* with wrapper details in a comment at the top of the source body.
*
* @private
* @param {Function} wrapper The function to modify.
* @param {Function} reference The reference function.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @returns {Function} Returns `wrapper`.
*/
function setWrapToString(wrapper, reference, bitmask) {
var source = (reference + '');
return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask)));
}
/**
* Creates a function that'll short out and invoke `identity` instead
* of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
* milliseconds.
*
* @private
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new shortable function.
*/
function shortOut(func) {
var count = 0,
lastCalled = 0;
return function() {
var stamp = nativeNow(),
remaining = HOT_SPAN - (stamp - lastCalled);
lastCalled = stamp;
if (remaining > 0) {
if (++count >= HOT_COUNT) {
return arguments[0];
}
} else {
count = 0;
}
return func.apply(undefined, arguments);
};
}
/**
* A specialized version of `_.shuffle` which mutates and sets the size of `array`.
*
* @private
* @param {Array} array The array to shuffle.
* @param {number} [size=array.length] The size of `array`.
* @returns {Array} Returns `array`.
*/
function shuffleSelf(array, size) {
var index = -1,
length = array.length,
lastIndex = length - 1;
size = size === undefined ? length : size;
while (++index < size) {
var rand = baseRandom(index, lastIndex),
value = array[rand];
array[rand] = array[index];
array[index] = value;
}
array.length = size;
return array;
}
/**
* Converts `string` to a property path array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the property path array.
*/
var stringToPath = memoizeCapped(function(string) {
var result = [];
if (string.charCodeAt(0) === 46 /* . */) {
result.push('');
}
string.replace(rePropName, function(match, number, quote, subString) {
result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));
});
return result;
});
/**
* Converts `value` to a string key if it's not a string or symbol.
*
* @private
* @param {*} value The value to inspect.
* @returns {string|symbol} Returns the key.
*/
function toKey(value) {
if (typeof value == 'string' || isSymbol(value)) {
return value;
}
var result = (value + '');
return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}
/**
* Converts `func` to its source code.
*
* @private
* @param {Function} func The function to convert.
* @returns {string} Returns the source code.
*/
function toSource(func) {
if (func != null) {
try {
return funcToString.call(func);
} catch (e) {}
try {
return (func + '');
} catch (e) {}
}
return '';
}
/**
* Updates wrapper `details` based on `bitmask` flags.
*
* @private
* @returns {Array} details The details to modify.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @returns {Array} Returns `details`.
*/
function updateWrapDetails(details, bitmask) {
arrayEach(wrapFlags, function(pair) {
var value = '_.' + pair[0];
if ((bitmask & pair[1]) && !arrayIncludes(details, value)) {
details.push(value);
}
});
return details.sort();
}
/**
* Creates a clone of `wrapper`.
*
* @private
* @param {Object} wrapper The wrapper to clone.
* @returns {Object} Returns the cloned wrapper.
*/
function wrapperClone(wrapper) {
if (wrapper instanceof LazyWrapper) {
return wrapper.clone();
}
var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__);
result.__actions__ = copyArray(wrapper.__actions__);
result.__index__ = wrapper.__index__;
result.__values__ = wrapper.__values__;
return result;
}
/*------------------------------------------------------------------------*/
/**
* Creates an array of elements split into groups the length of `size`.
* If `array` can't be split evenly, the final chunk will be the remaining
* elements.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to process.
* @param {number} [size=1] The length of each chunk
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the new array of chunks.
* @example
*
* _.chunk(['a', 'b', 'c', 'd'], 2);
* // => [['a', 'b'], ['c', 'd']]
*
* _.chunk(['a', 'b', 'c', 'd'], 3);
* // => [['a', 'b', 'c'], ['d']]
*/
function chunk(array, size, guard) {
if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) {
size = 1;
} else {
size = nativeMax(toInteger(size), 0);
}
var length = array == null ? 0 : array.length;
if (!length || size < 1) {
return [];
}
var index = 0,
resIndex = 0,
result = Array(nativeCeil(length / size));
while (index < length) {
result[resIndex++] = baseSlice(array, index, (index += size));
}
return result;
}
/**
* Creates an array with all falsey values removed. The values `false`, `null`,
* `0`, `""`, `undefined`, and `NaN` are falsey.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to compact.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* _.compact([0, 1, false, 2, '', 3]);
* // => [1, 2, 3]
*/
function compact(array) {
var index = -1,
length = array == null ? 0 : array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index];
if (value) {
result[resIndex++] = value;
}
}
return result;
}
/**
* Creates a new array concatenating `array` with any additional arrays
* and/or values.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to concatenate.
* @param {...*} [values] The values to concatenate.
* @returns {Array} Returns the new concatenated array.
* @example
*
* var array = [1];
* var other = _.concat(array, 2, [3], [[4]]);
*
* console.log(other);
* // => [1, 2, 3, [4]]
*
* console.log(array);
* // => [1]
*/
function concat() {
var length = arguments.length;
if (!length) {
return [];
}
var args = Array(length - 1),
array = arguments[0],
index = length;
while (index--) {
args[index - 1] = arguments[index];
}
return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1));
}
/**
* Creates an array of `array` values not included in the other given arrays
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons. The order and references of result values are
* determined by the first array.
*
* **Note:** Unlike `_.pullAll`, this method returns a new array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...Array} [values] The values to exclude.
* @returns {Array} Returns the new array of filtered values.
* @see _.without, _.xor
* @example
*
* _.difference([2, 1], [2, 3]);
* // => [1]
*/
var difference = baseRest(function(array, values) {
return isArrayLikeObject(array)
? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))
: [];
});
/**
* This method is like `_.difference` except that it accepts `iteratee` which
* is invoked for each element of `array` and `values` to generate the criterion
* by which they're compared. The order and references of result values are
* determined by the first array. The iteratee is invoked with one argument:
* (value).
*
* **Note:** Unlike `_.pullAllBy`, this method returns a new array.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...Array} [values] The values to exclude.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor);
* // => [1.2]
*
* // The `_.property` iteratee shorthand.
* _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');
* // => [{ 'x': 2 }]
*/
var differenceBy = baseRest(function(array, values) {
var iteratee = last(values);
if (isArrayLikeObject(iteratee)) {
iteratee = undefined;
}
return isArrayLikeObject(array)
? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2))
: [];
});
/**
* This method is like `_.difference` except that it accepts `comparator`
* which is invoked to compare elements of `array` to `values`. The order and
* references of result values are determined by the first array. The comparator
* is invoked with two arguments: (arrVal, othVal).
*
* **Note:** Unlike `_.pullAllWith`, this method returns a new array.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...Array} [values] The values to exclude.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
*
* _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);
* // => [{ 'x': 2, 'y': 1 }]
*/
var differenceWith = baseRest(function(array, values) {
var comparator = last(values);
if (isArrayLikeObject(comparator)) {
comparator = undefined;
}
return isArrayLikeObject(array)
? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator)
: [];
});
/**
* Creates a slice of `array` with `n` elements dropped from the beginning.
*
* @static
* @memberOf _
* @since 0.5.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to drop.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.drop([1, 2, 3]);
* // => [2, 3]
*
* _.drop([1, 2, 3], 2);
* // => [3]
*
* _.drop([1, 2, 3], 5);
* // => []
*
* _.drop([1, 2, 3], 0);
* // => [1, 2, 3]
*/
function drop(array, n, guard) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
n = (guard || n === undefined) ? 1 : toInteger(n);
return baseSlice(array, n < 0 ? 0 : n, length);
}
/**
* Creates a slice of `array` with `n` elements dropped from the end.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to drop.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.dropRight([1, 2, 3]);
* // => [1, 2]
*
* _.dropRight([1, 2, 3], 2);
* // => [1]
*
* _.dropRight([1, 2, 3], 5);
* // => []
*
* _.dropRight([1, 2, 3], 0);
* // => [1, 2, 3]
*/
function dropRight(array, n, guard) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
n = (guard || n === undefined) ? 1 : toInteger(n);
n = length - n;
return baseSlice(array, 0, n < 0 ? 0 : n);
}
/**
* Creates a slice of `array` excluding elements dropped from the end.
* Elements are dropped until `predicate` returns falsey. The predicate is
* invoked with three arguments: (value, index, array).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the slice of `array`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': true },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': false }
* ];
*
* _.dropRightWhile(users, function(o) { return !o.active; });
* // => objects for ['barney']
*
* // The `_.matches` iteratee shorthand.
* _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
* // => objects for ['barney', 'fred']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.dropRightWhile(users, ['active', false]);
* // => objects for ['barney']
*
* // The `_.property` iteratee shorthand.
* _.dropRightWhile(users, 'active');
* // => objects for ['barney', 'fred', 'pebbles']
*/
function dropRightWhile(array, predicate) {
return (array && array.length)
? baseWhile(array, getIteratee(predicate, 3), true, true)
: [];
}
/**
* Creates a slice of `array` excluding elements dropped from the beginning.
* Elements are dropped until `predicate` returns falsey. The predicate is
* invoked with three arguments: (value, index, array).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the slice of `array`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': false },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': true }
* ];
*
* _.dropWhile(users, function(o) { return !o.active; });
* // => objects for ['pebbles']
*
* // The `_.matches` iteratee shorthand.
* _.dropWhile(users, { 'user': 'barney', 'active': false });
* // => objects for ['fred', 'pebbles']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.dropWhile(users, ['active', false]);
* // => objects for ['pebbles']
*
* // The `_.property` iteratee shorthand.
* _.dropWhile(users, 'active');
* // => objects for ['barney', 'fred', 'pebbles']
*/
function dropWhile(array, predicate) {
return (array && array.length)
? baseWhile(array, getIteratee(predicate, 3), true)
: [];
}
/**
* Fills elements of `array` with `value` from `start` up to, but not
* including, `end`.
*
* **Note:** This method mutates `array`.
*
* @static
* @memberOf _
* @since 3.2.0
* @category Array
* @param {Array} array The array to fill.
* @param {*} value The value to fill `array` with.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns `array`.
* @example
*
* var array = [1, 2, 3];
*
* _.fill(array, 'a');
* console.log(array);
* // => ['a', 'a', 'a']
*
* _.fill(Array(3), 2);
* // => [2, 2, 2]
*
* _.fill([4, 6, 8, 10], '*', 1, 3);
* // => [4, '*', '*', 10]
*/
function fill(array, value, start, end) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
start = 0;
end = length;
}
return baseFill(array, value, start, end);
}
/**
* This method is like `_.find` except that it returns the index of the first
* element `predicate` returns truthy for instead of the element itself.
*
* @static
* @memberOf _
* @since 1.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=0] The index to search from.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': false },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': true }
* ];
*
* _.findIndex(users, function(o) { return o.user == 'barney'; });
* // => 0
*
* // The `_.matches` iteratee shorthand.
* _.findIndex(users, { 'user': 'fred', 'active': false });
* // => 1
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findIndex(users, ['active', false]);
* // => 0
*
* // The `_.property` iteratee shorthand.
* _.findIndex(users, 'active');
* // => 2
*/
function findIndex(array, predicate, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = fromIndex == null ? 0 : toInteger(fromIndex);
if (index < 0) {
index = nativeMax(length + index, 0);
}
return baseFindIndex(array, getIteratee(predicate, 3), index);
}
/**
* This method is like `_.findIndex` except that it iterates over elements
* of `collection` from right to left.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=array.length-1] The index to search from.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': true },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': false }
* ];
*
* _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });
* // => 2
*
* // The `_.matches` iteratee shorthand.
* _.findLastIndex(users, { 'user': 'barney', 'active': true });
* // => 0
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findLastIndex(users, ['active', false]);
* // => 2
*
* // The `_.property` iteratee shorthand.
* _.findLastIndex(users, 'active');
* // => 0
*/
function findLastIndex(array, predicate, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = length - 1;
if (fromIndex !== undefined) {
index = toInteger(fromIndex);
index = fromIndex < 0
? nativeMax(length + index, 0)
: nativeMin(index, length - 1);
}
return baseFindIndex(array, getIteratee(predicate, 3), index, true);
}
/**
* Flattens `array` a single level deep.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to flatten.
* @returns {Array} Returns the new flattened array.
* @example
*
* _.flatten([1, [2, [3, [4]], 5]]);
* // => [1, 2, [3, [4]], 5]
*/
function flatten(array) {
var length = array == null ? 0 : array.length;
return length ? baseFlatten(array, 1) : [];
}
/**
* Recursively flattens `array`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to flatten.
* @returns {Array} Returns the new flattened array.
* @example
*
* _.flattenDeep([1, [2, [3, [4]], 5]]);
* // => [1, 2, 3, 4, 5]
*/
function flattenDeep(array) {
var length = array == null ? 0 : array.length;
return length ? baseFlatten(array, INFINITY) : [];
}
/**
* Recursively flatten `array` up to `depth` times.
*
* @static
* @memberOf _
* @since 4.4.0
* @category Array
* @param {Array} array The array to flatten.
* @param {number} [depth=1] The maximum recursion depth.
* @returns {Array} Returns the new flattened array.
* @example
*
* var array = [1, [2, [3, [4]], 5]];
*
* _.flattenDepth(array, 1);
* // => [1, 2, [3, [4]], 5]
*
* _.flattenDepth(array, 2);
* // => [1, 2, 3, [4], 5]
*/
function flattenDepth(array, depth) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
depth = depth === undefined ? 1 : toInteger(depth);
return baseFlatten(array, depth);
}
/**
* The inverse of `_.toPairs`; this method returns an object composed
* from key-value `pairs`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} pairs The key-value pairs.
* @returns {Object} Returns the new object.
* @example
*
* _.fromPairs([['a', 1], ['b', 2]]);
* // => { 'a': 1, 'b': 2 }
*/
function fromPairs(pairs) {
var index = -1,
length = pairs == null ? 0 : pairs.length,
result = {};
while (++index < length) {
var pair = pairs[index];
result[pair[0]] = pair[1];
}
return result;
}
/**
* Gets the first element of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @alias first
* @category Array
* @param {Array} array The array to query.
* @returns {*} Returns the first element of `array`.
* @example
*
* _.head([1, 2, 3]);
* // => 1
*
* _.head([]);
* // => undefined
*/
function head(array) {
return (array && array.length) ? array[0] : undefined;
}
/**
* Gets the index at which the first occurrence of `value` is found in `array`
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons. If `fromIndex` is negative, it's used as the
* offset from the end of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} [fromIndex=0] The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.indexOf([1, 2, 1, 2], 2);
* // => 1
*
* // Search from the `fromIndex`.
* _.indexOf([1, 2, 1, 2], 2, 2);
* // => 3
*/
function indexOf(array, value, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = fromIndex == null ? 0 : toInteger(fromIndex);
if (index < 0) {
index = nativeMax(length + index, 0);
}
return baseIndexOf(array, value, index);
}
/**
* Gets all but the last element of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to query.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.initial([1, 2, 3]);
* // => [1, 2]
*/
function initial(array) {
var length = array == null ? 0 : array.length;
return length ? baseSlice(array, 0, -1) : [];
}
/**
* Creates an array of unique values that are included in all given arrays
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons. The order and references of result values are
* determined by the first array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @returns {Array} Returns the new array of intersecting values.
* @example
*
* _.intersection([2, 1], [2, 3]);
* // => [2]
*/
var intersection = baseRest(function(arrays) {
var mapped = arrayMap(arrays, castArrayLikeObject);
return (mapped.length && mapped[0] === arrays[0])
? baseIntersection(mapped)
: [];
});
/**
* This method is like `_.intersection` except that it accepts `iteratee`
* which is invoked for each element of each `arrays` to generate the criterion
* by which they're compared. The order and references of result values are
* determined by the first array. The iteratee is invoked with one argument:
* (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new array of intersecting values.
* @example
*
* _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor);
* // => [2.1]
*
* // The `_.property` iteratee shorthand.
* _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 1 }]
*/
var intersectionBy = baseRest(function(arrays) {
var iteratee = last(arrays),
mapped = arrayMap(arrays, castArrayLikeObject);
if (iteratee === last(mapped)) {
iteratee = undefined;
} else {
mapped.pop();
}
return (mapped.length && mapped[0] === arrays[0])
? baseIntersection(mapped, getIteratee(iteratee, 2))
: [];
});
/**
* This method is like `_.intersection` except that it accepts `comparator`
* which is invoked to compare elements of `arrays`. The order and references
* of result values are determined by the first array. The comparator is
* invoked with two arguments: (arrVal, othVal).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of intersecting values.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
* var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
*
* _.intersectionWith(objects, others, _.isEqual);
* // => [{ 'x': 1, 'y': 2 }]
*/
var intersectionWith = baseRest(function(arrays) {
var comparator = last(arrays),
mapped = arrayMap(arrays, castArrayLikeObject);
comparator = typeof comparator == 'function' ? comparator : undefined;
if (comparator) {
mapped.pop();
}
return (mapped.length && mapped[0] === arrays[0])
? baseIntersection(mapped, undefined, comparator)
: [];
});
/**
* Converts all elements in `array` into a string separated by `separator`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to convert.
* @param {string} [separator=','] The element separator.
* @returns {string} Returns the joined string.
* @example
*
* _.join(['a', 'b', 'c'], '~');
* // => 'a~b~c'
*/
function join(array, separator) {
return array == null ? '' : nativeJoin.call(array, separator);
}
/**
* Gets the last element of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to query.
* @returns {*} Returns the last element of `array`.
* @example
*
* _.last([1, 2, 3]);
* // => 3
*/
function last(array) {
var length = array == null ? 0 : array.length;
return length ? array[length - 1] : undefined;
}
/**
* This method is like `_.indexOf` except that it iterates over elements of
* `array` from right to left.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} [fromIndex=array.length-1] The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.lastIndexOf([1, 2, 1, 2], 2);
* // => 3
*
* // Search from the `fromIndex`.
* _.lastIndexOf([1, 2, 1, 2], 2, 2);
* // => 1
*/
function lastIndexOf(array, value, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = length;
if (fromIndex !== undefined) {
index = toInteger(fromIndex);
index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1);
}
return value === value
? strictLastIndexOf(array, value, index)
: baseFindIndex(array, baseIsNaN, index, true);
}
/**
* Gets the element at index `n` of `array`. If `n` is negative, the nth
* element from the end is returned.
*
* @static
* @memberOf _
* @since 4.11.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=0] The index of the element to return.
* @returns {*} Returns the nth element of `array`.
* @example
*
* var array = ['a', 'b', 'c', 'd'];
*
* _.nth(array, 1);
* // => 'b'
*
* _.nth(array, -2);
* // => 'c';
*/
function nth(array, n) {
return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;
}
/**
* Removes all given values from `array` using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove`
* to remove elements from an array by predicate.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {...*} [values] The values to remove.
* @returns {Array} Returns `array`.
* @example
*
* var array = ['a', 'b', 'c', 'a', 'b', 'c'];
*
* _.pull(array, 'a', 'c');
* console.log(array);
* // => ['b', 'b']
*/
var pull = baseRest(pullAll);
/**
* This method is like `_.pull` except that it accepts an array of values to remove.
*
* **Note:** Unlike `_.difference`, this method mutates `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {Array} values The values to remove.
* @returns {Array} Returns `array`.
* @example
*
* var array = ['a', 'b', 'c', 'a', 'b', 'c'];
*
* _.pullAll(array, ['a', 'c']);
* console.log(array);
* // => ['b', 'b']
*/
function pullAll(array, values) {
return (array && array.length && values && values.length)
? basePullAll(array, values)
: array;
}
/**
* This method is like `_.pullAll` except that it accepts `iteratee` which is
* invoked for each element of `array` and `values` to generate the criterion
* by which they're compared. The iteratee is invoked with one argument: (value).
*
* **Note:** Unlike `_.differenceBy`, this method mutates `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {Array} values The values to remove.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns `array`.
* @example
*
* var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];
*
* _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');
* console.log(array);
* // => [{ 'x': 2 }]
*/
function pullAllBy(array, values, iteratee) {
return (array && array.length && values && values.length)
? basePullAll(array, values, getIteratee(iteratee, 2))
: array;
}
/**
* This method is like `_.pullAll` except that it accepts `comparator` which
* is invoked to compare elements of `array` to `values`. The comparator is
* invoked with two arguments: (arrVal, othVal).
*
* **Note:** Unlike `_.differenceWith`, this method mutates `array`.
*
* @static
* @memberOf _
* @since 4.6.0
* @category Array
* @param {Array} array The array to modify.
* @param {Array} values The values to remove.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns `array`.
* @example
*
* var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }];
*
* _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual);
* console.log(array);
* // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }]
*/
function pullAllWith(array, values, comparator) {
return (array && array.length && values && values.length)
? basePullAll(array, values, undefined, comparator)
: array;
}
/**
* Removes elements from `array` corresponding to `indexes` and returns an
* array of removed elements.
*
* **Note:** Unlike `_.at`, this method mutates `array`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {...(number|number[])} [indexes] The indexes of elements to remove.
* @returns {Array} Returns the new array of removed elements.
* @example
*
* var array = ['a', 'b', 'c', 'd'];
* var pulled = _.pullAt(array, [1, 3]);
*
* console.log(array);
* // => ['a', 'c']
*
* console.log(pulled);
* // => ['b', 'd']
*/
var pullAt = flatRest(function(array, indexes) {
var length = array == null ? 0 : array.length,
result = baseAt(array, indexes);
basePullAt(array, arrayMap(indexes, function(index) {
return isIndex(index, length) ? +index : index;
}).sort(compareAscending));
return result;
});
/**
* Removes all elements from `array` that `predicate` returns truthy for
* and returns an array of the removed elements. The predicate is invoked
* with three arguments: (value, index, array).
*
* **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull`
* to pull elements from an array by value.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new array of removed elements.
* @example
*
* var array = [1, 2, 3, 4];
* var evens = _.remove(array, function(n) {
* return n % 2 == 0;
* });
*
* console.log(array);
* // => [1, 3]
*
* console.log(evens);
* // => [2, 4]
*/
function remove(array, predicate) {
var result = [];
if (!(array && array.length)) {
return result;
}
var index = -1,
indexes = [],
length = array.length;
predicate = getIteratee(predicate, 3);
while (++index < length) {
var value = array[index];
if (predicate(value, index, array)) {
result.push(value);
indexes.push(index);
}
}
basePullAt(array, indexes);
return result;
}
/**
* Reverses `array` so that the first element becomes the last, the second
* element becomes the second to last, and so on.
*
* **Note:** This method mutates `array` and is based on
* [`Array#reverse`](https://mdn.io/Array/reverse).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to modify.
* @returns {Array} Returns `array`.
* @example
*
* var array = [1, 2, 3];
*
* _.reverse(array);
* // => [3, 2, 1]
*
* console.log(array);
* // => [3, 2, 1]
*/
function reverse(array) {
return array == null ? array : nativeReverse.call(array);
}
/**
* Creates a slice of `array` from `start` up to, but not including, `end`.
*
* **Note:** This method is used instead of
* [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
* returned.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to slice.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns the slice of `array`.
*/
function slice(array, start, end) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
start = 0;
end = length;
}
else {
start = start == null ? 0 : toInteger(start);
end = end === undefined ? length : toInteger(end);
}
return baseSlice(array, start, end);
}
/**
* Uses a binary search to determine the lowest index at which `value`
* should be inserted into `array` in order to maintain its sort order.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* _.sortedIndex([30, 50], 40);
* // => 1
*/
function sortedIndex(array, value) {
return baseSortedIndex(array, value);
}
/**
* This method is like `_.sortedIndex` except that it accepts `iteratee`
* which is invoked for `value` and each element of `array` to compute their
* sort ranking. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* var objects = [{ 'x': 4 }, { 'x': 5 }];
*
* _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
* // => 0
*
* // The `_.property` iteratee shorthand.
* _.sortedIndexBy(objects, { 'x': 4 }, 'x');
* // => 0
*/
function sortedIndexBy(array, value, iteratee) {
return baseSortedIndexBy(array, value, getIteratee(iteratee, 2));
}
/**
* This method is like `_.indexOf` except that it performs a binary
* search on a sorted `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.sortedIndexOf([4, 5, 5, 5, 6], 5);
* // => 1
*/
function sortedIndexOf(array, value) {
var length = array == null ? 0 : array.length;
if (length) {
var index = baseSortedIndex(array, value);
if (index < length && eq(array[index], value)) {
return index;
}
}
return -1;
}
/**
* This method is like `_.sortedIndex` except that it returns the highest
* index at which `value` should be inserted into `array` in order to
* maintain its sort order.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* _.sortedLastIndex([4, 5, 5, 5, 6], 5);
* // => 4
*/
function sortedLastIndex(array, value) {
return baseSortedIndex(array, value, true);
}
/**
* This method is like `_.sortedLastIndex` except that it accepts `iteratee`
* which is invoked for `value` and each element of `array` to compute their
* sort ranking. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* var objects = [{ 'x': 4 }, { 'x': 5 }];
*
* _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
* // => 1
*
* // The `_.property` iteratee shorthand.
* _.sortedLastIndexBy(objects, { 'x': 4 }, 'x');
* // => 1
*/
function sortedLastIndexBy(array, value, iteratee) {
return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true);
}
/**
* This method is like `_.lastIndexOf` except that it performs a binary
* search on a sorted `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.sortedLastIndexOf([4, 5, 5, 5, 6], 5);
* // => 3
*/
function sortedLastIndexOf(array, value) {
var length = array == null ? 0 : array.length;
if (length) {
var index = baseSortedIndex(array, value, true) - 1;
if (eq(array[index], value)) {
return index;
}
}
return -1;
}
/**
* This method is like `_.uniq` except that it's designed and optimized
* for sorted arrays.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* _.sortedUniq([1, 1, 2]);
* // => [1, 2]
*/
function sortedUniq(array) {
return (array && array.length)
? baseSortedUniq(array)
: [];
}
/**
* This method is like `_.uniqBy` except that it's designed and optimized
* for sorted arrays.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);
* // => [1.1, 2.3]
*/
function sortedUniqBy(array, iteratee) {
return (array && array.length)
? baseSortedUniq(array, getIteratee(iteratee, 2))
: [];
}
/**
* Gets all but the first element of `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to query.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.tail([1, 2, 3]);
* // => [2, 3]
*/
function tail(array) {
var length = array == null ? 0 : array.length;
return length ? baseSlice(array, 1, length) : [];
}
/**
* Creates a slice of `array` with `n` elements taken from the beginning.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to take.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.take([1, 2, 3]);
* // => [1]
*
* _.take([1, 2, 3], 2);
* // => [1, 2]
*
* _.take([1, 2, 3], 5);
* // => [1, 2, 3]
*
* _.take([1, 2, 3], 0);
* // => []
*/
function take(array, n, guard) {
if (!(array && array.length)) {
return [];
}
n = (guard || n === undefined) ? 1 : toInteger(n);
return baseSlice(array, 0, n < 0 ? 0 : n);
}
/**
* Creates a slice of `array` with `n` elements taken from the end.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to take.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.takeRight([1, 2, 3]);
* // => [3]
*
* _.takeRight([1, 2, 3], 2);
* // => [2, 3]
*
* _.takeRight([1, 2, 3], 5);
* // => [1, 2, 3]
*
* _.takeRight([1, 2, 3], 0);
* // => []
*/
function takeRight(array, n, guard) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
n = (guard || n === undefined) ? 1 : toInteger(n);
n = length - n;
return baseSlice(array, n < 0 ? 0 : n, length);
}
/**
* Creates a slice of `array` with elements taken from the end. Elements are
* taken until `predicate` returns falsey. The predicate is invoked with
* three arguments: (value, index, array).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the slice of `array`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': true },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': false }
* ];
*
* _.takeRightWhile(users, function(o) { return !o.active; });
* // => objects for ['fred', 'pebbles']
*
* // The `_.matches` iteratee shorthand.
* _.takeRightWhile(users, { 'user': 'pebbles', 'active': false });
* // => objects for ['pebbles']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.takeRightWhile(users, ['active', false]);
* // => objects for ['fred', 'pebbles']
*
* // The `_.property` iteratee shorthand.
* _.takeRightWhile(users, 'active');
* // => []
*/
function takeRightWhile(array, predicate) {
return (array && array.length)
? baseWhile(array, getIteratee(predicate, 3), false, true)
: [];
}
/**
* Creates a slice of `array` with elements taken from the beginning. Elements
* are taken until `predicate` returns falsey. The predicate is invoked with
* three arguments: (value, index, array).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the slice of `array`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': false },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': true }
* ];
*
* _.takeWhile(users, function(o) { return !o.active; });
* // => objects for ['barney', 'fred']
*
* // The `_.matches` iteratee shorthand.
* _.takeWhile(users, { 'user': 'barney', 'active': false });
* // => objects for ['barney']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.takeWhile(users, ['active', false]);
* // => objects for ['barney', 'fred']
*
* // The `_.property` iteratee shorthand.
* _.takeWhile(users, 'active');
* // => []
*/
function takeWhile(array, predicate) {
return (array && array.length)
? baseWhile(array, getIteratee(predicate, 3))
: [];
}
/**
* Creates an array of unique values, in order, from all given arrays using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @returns {Array} Returns the new array of combined values.
* @example
*
* _.union([2], [1, 2]);
* // => [2, 1]
*/
var union = baseRest(function(arrays) {
return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
});
/**
* This method is like `_.union` except that it accepts `iteratee` which is
* invoked for each element of each `arrays` to generate the criterion by
* which uniqueness is computed. Result values are chosen from the first
* array in which the value occurs. The iteratee is invoked with one argument:
* (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new array of combined values.
* @example
*
* _.unionBy([2.1], [1.2, 2.3], Math.floor);
* // => [2.1, 1.2]
*
* // The `_.property` iteratee shorthand.
* _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 1 }, { 'x': 2 }]
*/
var unionBy = baseRest(function(arrays) {
var iteratee = last(arrays);
if (isArrayLikeObject(iteratee)) {
iteratee = undefined;
}
return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2));
});
/**
* This method is like `_.union` except that it accepts `comparator` which
* is invoked to compare elements of `arrays`. Result values are chosen from
* the first array in which the value occurs. The comparator is invoked
* with two arguments: (arrVal, othVal).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of combined values.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
* var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
*
* _.unionWith(objects, others, _.isEqual);
* // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
*/
var unionWith = baseRest(function(arrays) {
var comparator = last(arrays);
comparator = typeof comparator == 'function' ? comparator : undefined;
return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator);
});
/**
* Creates a duplicate-free version of an array, using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons, in which only the first occurrence of each element
* is kept. The order of result values is determined by the order they occur
* in the array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* _.uniq([2, 1, 2]);
* // => [2, 1]
*/
function uniq(array) {
return (array && array.length) ? baseUniq(array) : [];
}
/**
* This method is like `_.uniq` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the criterion by which
* uniqueness is computed. The order of result values is determined by the
* order they occur in the array. The iteratee is invoked with one argument:
* (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* _.uniqBy([2.1, 1.2, 2.3], Math.floor);
* // => [2.1, 1.2]
*
* // The `_.property` iteratee shorthand.
* _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 1 }, { 'x': 2 }]
*/
function uniqBy(array, iteratee) {
return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : [];
}
/**
* This method is like `_.uniq` except that it accepts `comparator` which
* is invoked to compare elements of `array`. The order of result values is
* determined by the order they occur in the array.The comparator is invoked
* with two arguments: (arrVal, othVal).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];
*
* _.uniqWith(objects, _.isEqual);
* // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]
*/
function uniqWith(array, comparator) {
comparator = typeof comparator == 'function' ? comparator : undefined;
return (array && array.length) ? baseUniq(array, undefined, comparator) : [];
}
/**
* This method is like `_.zip` except that it accepts an array of grouped
* elements and creates an array regrouping the elements to their pre-zip
* configuration.
*
* @static
* @memberOf _
* @since 1.2.0
* @category Array
* @param {Array} array The array of grouped elements to process.
* @returns {Array} Returns the new array of regrouped elements.
* @example
*
* var zipped = _.zip(['a', 'b'], [1, 2], [true, false]);
* // => [['a', 1, true], ['b', 2, false]]
*
* _.unzip(zipped);
* // => [['a', 'b'], [1, 2], [true, false]]
*/
function unzip(array) {
if (!(array && array.length)) {
return [];
}
var length = 0;
array = arrayFilter(array, function(group) {
if (isArrayLikeObject(group)) {
length = nativeMax(group.length, length);
return true;
}
});
return baseTimes(length, function(index) {
return arrayMap(array, baseProperty(index));
});
}
/**
* This method is like `_.unzip` except that it accepts `iteratee` to specify
* how regrouped values should be combined. The iteratee is invoked with the
* elements of each group: (...group).
*
* @static
* @memberOf _
* @since 3.8.0
* @category Array
* @param {Array} array The array of grouped elements to process.
* @param {Function} [iteratee=_.identity] The function to combine
* regrouped values.
* @returns {Array} Returns the new array of regrouped elements.
* @example
*
* var zipped = _.zip([1, 2], [10, 20], [100, 200]);
* // => [[1, 10, 100], [2, 20, 200]]
*
* _.unzipWith(zipped, _.add);
* // => [3, 30, 300]
*/
function unzipWith(array, iteratee) {
if (!(array && array.length)) {
return [];
}
var result = unzip(array);
if (iteratee == null) {
return result;
}
return arrayMap(result, function(group) {
return apply(iteratee, undefined, group);
});
}
/**
* Creates an array excluding all given values using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* **Note:** Unlike `_.pull`, this method returns a new array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...*} [values] The values to exclude.
* @returns {Array} Returns the new array of filtered values.
* @see _.difference, _.xor
* @example
*
* _.without([2, 1, 2, 3], 1, 2);
* // => [3]
*/
var without = baseRest(function(array, values) {
return isArrayLikeObject(array)
? baseDifference(array, values)
: [];
});
/**
* Creates an array of unique values that is the
* [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
* of the given arrays. The order of result values is determined by the order
* they occur in the arrays.
*
* @static
* @memberOf _
* @since 2.4.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @returns {Array} Returns the new array of filtered values.
* @see _.difference, _.without
* @example
*
* _.xor([2, 1], [2, 3]);
* // => [1, 3]
*/
var xor = baseRest(function(arrays) {
return baseXor(arrayFilter(arrays, isArrayLikeObject));
});
/**
* This method is like `_.xor` except that it accepts `iteratee` which is
* invoked for each element of each `arrays` to generate the criterion by
* which by which they're compared. The order of result values is determined
* by the order they occur in the arrays. The iteratee is invoked with one
* argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor);
* // => [1.2, 3.4]
*
* // The `_.property` iteratee shorthand.
* _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 2 }]
*/
var xorBy = baseRest(function(arrays) {
var iteratee = last(arrays);
if (isArrayLikeObject(iteratee)) {
iteratee = undefined;
}
return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2));
});
/**
* This method is like `_.xor` except that it accepts `comparator` which is
* invoked to compare elements of `arrays`. The order of result values is
* determined by the order they occur in the arrays. The comparator is invoked
* with two arguments: (arrVal, othVal).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
* var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
*
* _.xorWith(objects, others, _.isEqual);
* // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
*/
var xorWith = baseRest(function(arrays) {
var comparator = last(arrays);
comparator = typeof comparator == 'function' ? comparator : undefined;
return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);
});
/**
* Creates an array of grouped elements, the first of which contains the
* first elements of the given arrays, the second of which contains the
* second elements of the given arrays, and so on.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {...Array} [arrays] The arrays to process.
* @returns {Array} Returns the new array of grouped elements.
* @example
*
* _.zip(['a', 'b'], [1, 2], [true, false]);
* // => [['a', 1, true], ['b', 2, false]]
*/
var zip = baseRest(unzip);
/**
* This method is like `_.fromPairs` except that it accepts two arrays,
* one of property identifiers and one of corresponding values.
*
* @static
* @memberOf _
* @since 0.4.0
* @category Array
* @param {Array} [props=[]] The property identifiers.
* @param {Array} [values=[]] The property values.
* @returns {Object} Returns the new object.
* @example
*
* _.zipObject(['a', 'b'], [1, 2]);
* // => { 'a': 1, 'b': 2 }
*/
function zipObject(props, values) {
return baseZipObject(props || [], values || [], assignValue);
}
/**
* This method is like `_.zipObject` except that it supports property paths.
*
* @static
* @memberOf _
* @since 4.1.0
* @category Array
* @param {Array} [props=[]] The property identifiers.
* @param {Array} [values=[]] The property values.
* @returns {Object} Returns the new object.
* @example
*
* _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]);
* // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }
*/
function zipObjectDeep(props, values) {
return baseZipObject(props || [], values || [], baseSet);
}
/**
* This method is like `_.zip` except that it accepts `iteratee` to specify
* how grouped values should be combined. The iteratee is invoked with the
* elements of each group: (...group).
*
* @static
* @memberOf _
* @since 3.8.0
* @category Array
* @param {...Array} [arrays] The arrays to process.
* @param {Function} [iteratee=_.identity] The function to combine
* grouped values.
* @returns {Array} Returns the new array of grouped elements.
* @example
*
* _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) {
* return a + b + c;
* });
* // => [111, 222]
*/
var zipWith = baseRest(function(arrays) {
var length = arrays.length,
iteratee = length > 1 ? arrays[length - 1] : undefined;
iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined;
return unzipWith(arrays, iteratee);
});
/*------------------------------------------------------------------------*/
/**
* Creates a `lodash` wrapper instance that wraps `value` with explicit method
* chain sequences enabled. The result of such sequences must be unwrapped
* with `_#value`.
*
* @static
* @memberOf _
* @since 1.3.0
* @category Seq
* @param {*} value The value to wrap.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36 },
* { 'user': 'fred', 'age': 40 },
* { 'user': 'pebbles', 'age': 1 }
* ];
*
* var youngest = _
* .chain(users)
* .sortBy('age')
* .map(function(o) {
* return o.user + ' is ' + o.age;
* })
* .head()
* .value();
* // => 'pebbles is 1'
*/
function chain(value) {
var result = lodash(value);
result.__chain__ = true;
return result;
}
/**
* This method invokes `interceptor` and returns `value`. The interceptor
* is invoked with one argument; (value). The purpose of this method is to
* "tap into" a method chain sequence in order to modify intermediate results.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Seq
* @param {*} value The value to provide to `interceptor`.
* @param {Function} interceptor The function to invoke.
* @returns {*} Returns `value`.
* @example
*
* _([1, 2, 3])
* .tap(function(array) {
* // Mutate input array.
* array.pop();
* })
* .reverse()
* .value();
* // => [2, 1]
*/
function tap(value, interceptor) {
interceptor(value);
return value;
}
/**
* This method is like `_.tap` except that it returns the result of `interceptor`.
* The purpose of this method is to "pass thru" values replacing intermediate
* results in a method chain sequence.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Seq
* @param {*} value The value to provide to `interceptor`.
* @param {Function} interceptor The function to invoke.
* @returns {*} Returns the result of `interceptor`.
* @example
*
* _(' abc ')
* .chain()
* .trim()
* .thru(function(value) {
* return [value];
* })
* .value();
* // => ['abc']
*/
function thru(value, interceptor) {
return interceptor(value);
}
/**
* This method is the wrapper version of `_.at`.
*
* @name at
* @memberOf _
* @since 1.0.0
* @category Seq
* @param {...(string|string[])} [paths] The property paths to pick.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
*
* _(object).at(['a[0].b.c', 'a[1]']).value();
* // => [3, 4]
*/
var wrapperAt = flatRest(function(paths) {
var length = paths.length,
start = length ? paths[0] : 0,
value = this.__wrapped__,
interceptor = function(object) { return baseAt(object, paths); };
if (length > 1 || this.__actions__.length ||
!(value instanceof LazyWrapper) || !isIndex(start)) {
return this.thru(interceptor);
}
value = value.slice(start, +start + (length ? 1 : 0));
value.__actions__.push({
'func': thru,
'args': [interceptor],
'thisArg': undefined
});
return new LodashWrapper(value, this.__chain__).thru(function(array) {
if (length && !array.length) {
array.push(undefined);
}
return array;
});
});
/**
* Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
*
* @name chain
* @memberOf _
* @since 0.1.0
* @category Seq
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36 },
* { 'user': 'fred', 'age': 40 }
* ];
*
* // A sequence without explicit chaining.
* _(users).head();
* // => { 'user': 'barney', 'age': 36 }
*
* // A sequence with explicit chaining.
* _(users)
* .chain()
* .head()
* .pick('user')
* .value();
* // => { 'user': 'barney' }
*/
function wrapperChain() {
return chain(this);
}
/**
* Executes the chain sequence and returns the wrapped result.
*
* @name commit
* @memberOf _
* @since 3.2.0
* @category Seq
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var array = [1, 2];
* var wrapped = _(array).push(3);
*
* console.log(array);
* // => [1, 2]
*
* wrapped = wrapped.commit();
* console.log(array);
* // => [1, 2, 3]
*
* wrapped.last();
* // => 3
*
* console.log(array);
* // => [1, 2, 3]
*/
function wrapperCommit() {
return new LodashWrapper(this.value(), this.__chain__);
}
/**
* Gets the next value on a wrapped object following the
* [iterator protocol](https://mdn.io/iteration_protocols#iterator).
*
* @name next
* @memberOf _
* @since 4.0.0
* @category Seq
* @returns {Object} Returns the next iterator value.
* @example
*
* var wrapped = _([1, 2]);
*
* wrapped.next();
* // => { 'done': false, 'value': 1 }
*
* wrapped.next();
* // => { 'done': false, 'value': 2 }
*
* wrapped.next();
* // => { 'done': true, 'value': undefined }
*/
function wrapperNext() {
if (this.__values__ === undefined) {
this.__values__ = toArray(this.value());
}
var done = this.__index__ >= this.__values__.length,
value = done ? undefined : this.__values__[this.__index__++];
return { 'done': done, 'value': value };
}
/**
* Enables the wrapper to be iterable.
*
* @name Symbol.iterator
* @memberOf _
* @since 4.0.0
* @category Seq
* @returns {Object} Returns the wrapper object.
* @example
*
* var wrapped = _([1, 2]);
*
* wrapped[Symbol.iterator]() === wrapped;
* // => true
*
* Array.from(wrapped);
* // => [1, 2]
*/
function wrapperToIterator() {
return this;
}
/**
* Creates a clone of the chain sequence planting `value` as the wrapped value.
*
* @name plant
* @memberOf _
* @since 3.2.0
* @category Seq
* @param {*} value The value to plant.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* function square(n) {
* return n * n;
* }
*
* var wrapped = _([1, 2]).map(square);
* var other = wrapped.plant([3, 4]);
*
* other.value();
* // => [9, 16]
*
* wrapped.value();
* // => [1, 4]
*/
function wrapperPlant(value) {
var result,
parent = this;
while (parent instanceof baseLodash) {
var clone = wrapperClone(parent);
clone.__index__ = 0;
clone.__values__ = undefined;
if (result) {
previous.__wrapped__ = clone;
} else {
result = clone;
}
var previous = clone;
parent = parent.__wrapped__;
}
previous.__wrapped__ = value;
return result;
}
/**
* This method is the wrapper version of `_.reverse`.
*
* **Note:** This method mutates the wrapped array.
*
* @name reverse
* @memberOf _
* @since 0.1.0
* @category Seq
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var array = [1, 2, 3];
*
* _(array).reverse().value()
* // => [3, 2, 1]
*
* console.log(array);
* // => [3, 2, 1]
*/
function wrapperReverse() {
var value = this.__wrapped__;
if (value instanceof LazyWrapper) {
var wrapped = value;
if (this.__actions__.length) {
wrapped = new LazyWrapper(this);
}
wrapped = wrapped.reverse();
wrapped.__actions__.push({
'func': thru,
'args': [reverse],
'thisArg': undefined
});
return new LodashWrapper(wrapped, this.__chain__);
}
return this.thru(reverse);
}
/**
* Executes the chain sequence to resolve the unwrapped value.
*
* @name value
* @memberOf _
* @since 0.1.0
* @alias toJSON, valueOf
* @category Seq
* @returns {*} Returns the resolved unwrapped value.
* @example
*
* _([1, 2, 3]).value();
* // => [1, 2, 3]
*/
function wrapperValue() {
return baseWrapperValue(this.__wrapped__, this.__actions__);
}
/*------------------------------------------------------------------------*/
/**
* Creates an object composed of keys generated from the results of running
* each element of `collection` thru `iteratee`. The corresponding value of
* each key is the number of times the key was returned by `iteratee`. The
* iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 0.5.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee to transform keys.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* _.countBy([6.1, 4.2, 6.3], Math.floor);
* // => { '4': 1, '6': 2 }
*
* // The `_.property` iteratee shorthand.
* _.countBy(['one', 'two', 'three'], 'length');
* // => { '3': 2, '5': 1 }
*/
var countBy = createAggregator(function(result, value, key) {
if (hasOwnProperty.call(result, key)) {
++result[key];
} else {
baseAssignValue(result, key, 1);
}
});
/**
* Checks if `predicate` returns truthy for **all** elements of `collection`.
* Iteration is stopped once `predicate` returns falsey. The predicate is
* invoked with three arguments: (value, index|key, collection).
*
* **Note:** This method returns `true` for
* [empty collections](https://en.wikipedia.org/wiki/Empty_set) because
* [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of
* elements of empty collections.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {boolean} Returns `true` if all elements pass the predicate check,
* else `false`.
* @example
*
* _.every([true, 1, null, 'yes'], Boolean);
* // => false
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': false },
* { 'user': 'fred', 'age': 40, 'active': false }
* ];
*
* // The `_.matches` iteratee shorthand.
* _.every(users, { 'user': 'barney', 'active': false });
* // => false
*
* // The `_.matchesProperty` iteratee shorthand.
* _.every(users, ['active', false]);
* // => true
*
* // The `_.property` iteratee shorthand.
* _.every(users, 'active');
* // => false
*/
function every(collection, predicate, guard) {
var func = isArray(collection) ? arrayEvery : baseEvery;
if (guard && isIterateeCall(collection, predicate, guard)) {
predicate = undefined;
}
return func(collection, getIteratee(predicate, 3));
}
/**
* Iterates over elements of `collection`, returning an array of all elements
* `predicate` returns truthy for. The predicate is invoked with three
* arguments: (value, index|key, collection).
*
* **Note:** Unlike `_.remove`, this method returns a new array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
* @see _.reject
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': true },
* { 'user': 'fred', 'age': 40, 'active': false }
* ];
*
* _.filter(users, function(o) { return !o.active; });
* // => objects for ['fred']
*
* // The `_.matches` iteratee shorthand.
* _.filter(users, { 'age': 36, 'active': true });
* // => objects for ['barney']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.filter(users, ['active', false]);
* // => objects for ['fred']
*
* // The `_.property` iteratee shorthand.
* _.filter(users, 'active');
* // => objects for ['barney']
*
* // Combining several predicates using `_.overEvery` or `_.overSome`.
* _.filter(users, _.overSome([{ 'age': 36 }, ['age', 40]]));
* // => objects for ['fred', 'barney']
*/
function filter(collection, predicate) {
var func = isArray(collection) ? arrayFilter : baseFilter;
return func(collection, getIteratee(predicate, 3));
}
/**
* Iterates over elements of `collection`, returning the first element
* `predicate` returns truthy for. The predicate is invoked with three
* arguments: (value, index|key, collection).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=0] The index to search from.
* @returns {*} Returns the matched element, else `undefined`.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': true },
* { 'user': 'fred', 'age': 40, 'active': false },
* { 'user': 'pebbles', 'age': 1, 'active': true }
* ];
*
* _.find(users, function(o) { return o.age < 40; });
* // => object for 'barney'
*
* // The `_.matches` iteratee shorthand.
* _.find(users, { 'age': 1, 'active': true });
* // => object for 'pebbles'
*
* // The `_.matchesProperty` iteratee shorthand.
* _.find(users, ['active', false]);
* // => object for 'fred'
*
* // The `_.property` iteratee shorthand.
* _.find(users, 'active');
* // => object for 'barney'
*/
var find = createFind(findIndex);
/**
* This method is like `_.find` except that it iterates over elements of
* `collection` from right to left.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Collection
* @param {Array|Object} collection The collection to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=collection.length-1] The index to search from.
* @returns {*} Returns the matched element, else `undefined`.
* @example
*
* _.findLast([1, 2, 3, 4], function(n) {
* return n % 2 == 1;
* });
* // => 3
*/
var findLast = createFind(findLastIndex);
/**
* Creates a flattened array of values by running each element in `collection`
* thru `iteratee` and flattening the mapped results. The iteratee is invoked
* with three arguments: (value, index|key, collection).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new flattened array.
* @example
*
* function duplicate(n) {
* return [n, n];
* }
*
* _.flatMap([1, 2], duplicate);
* // => [1, 1, 2, 2]
*/
function flatMap(collection, iteratee) {
return baseFlatten(map(collection, iteratee), 1);
}
/**
* This method is like `_.flatMap` except that it recursively flattens the
* mapped results.
*
* @static
* @memberOf _
* @since 4.7.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new flattened array.
* @example
*
* function duplicate(n) {
* return [[[n, n]]];
* }
*
* _.flatMapDeep([1, 2], duplicate);
* // => [1, 1, 2, 2]
*/
function flatMapDeep(collection, iteratee) {
return baseFlatten(map(collection, iteratee), INFINITY);
}
/**
* This method is like `_.flatMap` except that it recursively flattens the
* mapped results up to `depth` times.
*
* @static
* @memberOf _
* @since 4.7.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {number} [depth=1] The maximum recursion depth.
* @returns {Array} Returns the new flattened array.
* @example
*
* function duplicate(n) {
* return [[[n, n]]];
* }
*
* _.flatMapDepth([1, 2], duplicate, 2);
* // => [[1, 1], [2, 2]]
*/
function flatMapDepth(collection, iteratee, depth) {
depth = depth === undefined ? 1 : toInteger(depth);
return baseFlatten(map(collection, iteratee), depth);
}
/**
* Iterates over elements of `collection` and invokes `iteratee` for each element.
* The iteratee is invoked with three arguments: (value, index|key, collection).
* Iteratee functions may exit iteration early by explicitly returning `false`.
*
* **Note:** As with other "Collections" methods, objects with a "length"
* property are iterated like arrays. To avoid this behavior use `_.forIn`
* or `_.forOwn` for object iteration.
*
* @static
* @memberOf _
* @since 0.1.0
* @alias each
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
* @see _.forEachRight
* @example
*
* _.forEach([1, 2], function(value) {
* console.log(value);
* });
* // => Logs `1` then `2`.
*
* _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
* console.log(key);
* });
* // => Logs 'a' then 'b' (iteration order is not guaranteed).
*/
function forEach(collection, iteratee) {
var func = isArray(collection) ? arrayEach : baseEach;
return func(collection, getIteratee(iteratee, 3));
}
/**
* This method is like `_.forEach` except that it iterates over elements of
* `collection` from right to left.
*
* @static
* @memberOf _
* @since 2.0.0
* @alias eachRight
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
* @see _.forEach
* @example
*
* _.forEachRight([1, 2], function(value) {
* console.log(value);
* });
* // => Logs `2` then `1`.
*/
function forEachRight(collection, iteratee) {
var func = isArray(collection) ? arrayEachRight : baseEachRight;
return func(collection, getIteratee(iteratee, 3));
}
/**
* Creates an object composed of keys generated from the results of running
* each element of `collection` thru `iteratee`. The order of grouped values
* is determined by the order they occur in `collection`. The corresponding
* value of each key is an array of elements responsible for generating the
* key. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee to transform keys.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* _.groupBy([6.1, 4.2, 6.3], Math.floor);
* // => { '4': [4.2], '6': [6.1, 6.3] }
*
* // The `_.property` iteratee shorthand.
* _.groupBy(['one', 'two', 'three'], 'length');
* // => { '3': ['one', 'two'], '5': ['three'] }
*/
var groupBy = createAggregator(function(result, value, key) {
if (hasOwnProperty.call(result, key)) {
result[key].push(value);
} else {
baseAssignValue(result, key, [value]);
}
});
/**
* Checks if `value` is in `collection`. If `collection` is a string, it's
* checked for a substring of `value`, otherwise
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* is used for equality comparisons. If `fromIndex` is negative, it's used as
* the offset from the end of `collection`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object|string} collection The collection to inspect.
* @param {*} value The value to search for.
* @param {number} [fromIndex=0] The index to search from.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
* @returns {boolean} Returns `true` if `value` is found, else `false`.
* @example
*
* _.includes([1, 2, 3], 1);
* // => true
*
* _.includes([1, 2, 3], 1, 2);
* // => false
*
* _.includes({ 'a': 1, 'b': 2 }, 1);
* // => true
*
* _.includes('abcd', 'bc');
* // => true
*/
function includes(collection, value, fromIndex, guard) {
collection = isArrayLike(collection) ? collection : values(collection);
fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0;
var length = collection.length;
if (fromIndex < 0) {
fromIndex = nativeMax(length + fromIndex, 0);
}
return isString(collection)
? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)
: (!!length && baseIndexOf(collection, value, fromIndex) > -1);
}
/**
* Invokes the method at `path` of each element in `collection`, returning
* an array of the results of each invoked method. Any additional arguments
* are provided to each invoked method. If `path` is a function, it's invoked
* for, and `this` bound to, each element in `collection`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Array|Function|string} path The path of the method to invoke or
* the function invoked per iteration.
* @param {...*} [args] The arguments to invoke each method with.
* @returns {Array} Returns the array of results.
* @example
*
* _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');
* // => [[1, 5, 7], [1, 2, 3]]
*
* _.invokeMap([123, 456], String.prototype.split, '');
* // => [['1', '2', '3'], ['4', '5', '6']]
*/
var invokeMap = baseRest(function(collection, path, args) {
var index = -1,
isFunc = typeof path == 'function',
result = isArrayLike(collection) ? Array(collection.length) : [];
baseEach(collection, function(value) {
result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args);
});
return result;
});
/**
* Creates an object composed of keys generated from the results of running
* each element of `collection` thru `iteratee`. The corresponding value of
* each key is the last element responsible for generating the key. The
* iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee to transform keys.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* var array = [
* { 'dir': 'left', 'code': 97 },
* { 'dir': 'right', 'code': 100 }
* ];
*
* _.keyBy(array, function(o) {
* return String.fromCharCode(o.code);
* });
* // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
*
* _.keyBy(array, 'dir');
* // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
*/
var keyBy = createAggregator(function(result, value, key) {
baseAssignValue(result, key, value);
});
/**
* Creates an array of values by running each element in `collection` thru
* `iteratee`. The iteratee is invoked with three arguments:
* (value, index|key, collection).
*
* Many lodash methods are guarded to work as iteratees for methods like
* `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
*
* The guarded methods are:
* `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
* `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
* `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
* `template`, `trim`, `trimEnd`, `trimStart`, and `words`
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new mapped array.
* @example
*
* function square(n) {
* return n * n;
* }
*
* _.map([4, 8], square);
* // => [16, 64]
*
* _.map({ 'a': 4, 'b': 8 }, square);
* // => [16, 64] (iteration order is not guaranteed)
*
* var users = [
* { 'user': 'barney' },
* { 'user': 'fred' }
* ];
*
* // The `_.property` iteratee shorthand.
* _.map(users, 'user');
* // => ['barney', 'fred']
*/
function map(collection, iteratee) {
var func = isArray(collection) ? arrayMap : baseMap;
return func(collection, getIteratee(iteratee, 3));
}
/**
* This method is like `_.sortBy` except that it allows specifying the sort
* orders of the iteratees to sort by. If `orders` is unspecified, all values
* are sorted in ascending order. Otherwise, specify an order of "desc" for
* descending or "asc" for ascending sort order of corresponding values.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
* The iteratees to sort by.
* @param {string[]} [orders] The sort orders of `iteratees`.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
* @returns {Array} Returns the new sorted array.
* @example
*
* var users = [
* { 'user': 'fred', 'age': 48 },
* { 'user': 'barney', 'age': 34 },
* { 'user': 'fred', 'age': 40 },
* { 'user': 'barney', 'age': 36 }
* ];
*
* // Sort by `user` in ascending order and by `age` in descending order.
* _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
*/
function orderBy(collection, iteratees, orders, guard) {
if (collection == null) {
return [];
}
if (!isArray(iteratees)) {
iteratees = iteratees == null ? [] : [iteratees];
}
orders = guard ? undefined : orders;
if (!isArray(orders)) {
orders = orders == null ? [] : [orders];
}
return baseOrderBy(collection, iteratees, orders);
}
/**
* Creates an array of elements split into two groups, the first of which
* contains elements `predicate` returns truthy for, the second of which
* contains elements `predicate` returns falsey for. The predicate is
* invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the array of grouped elements.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': false },
* { 'user': 'fred', 'age': 40, 'active': true },
* { 'user': 'pebbles', 'age': 1, 'active': false }
* ];
*
* _.partition(users, function(o) { return o.active; });
* // => objects for [['fred'], ['barney', 'pebbles']]
*
* // The `_.matches` iteratee shorthand.
* _.partition(users, { 'age': 1, 'active': false });
* // => objects for [['pebbles'], ['barney', 'fred']]
*
* // The `_.matchesProperty` iteratee shorthand.
* _.partition(users, ['active', false]);
* // => objects for [['barney', 'pebbles'], ['fred']]
*
* // The `_.property` iteratee shorthand.
* _.partition(users, 'active');
* // => objects for [['fred'], ['barney', 'pebbles']]
*/
var partition = createAggregator(function(result, value, key) {
result[key ? 0 : 1].push(value);
}, function() { return [[], []]; });
/**
* Reduces `collection` to a value which is the accumulated result of running
* each element in `collection` thru `iteratee`, where each successive
* invocation is supplied the return value of the previous. If `accumulator`
* is not given, the first element of `collection` is used as the initial
* value. The iteratee is invoked with four arguments:
* (accumulator, value, index|key, collection).
*
* Many lodash methods are guarded to work as iteratees for methods like
* `_.reduce`, `_.reduceRight`, and `_.transform`.
*
* The guarded methods are:
* `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,
* and `sortBy`
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @returns {*} Returns the accumulated value.
* @see _.reduceRight
* @example
*
* _.reduce([1, 2], function(sum, n) {
* return sum + n;
* }, 0);
* // => 3
*
* _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
* (result[value] || (result[value] = [])).push(key);
* return result;
* }, {});
* // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
*/
function reduce(collection, iteratee, accumulator) {
var func = isArray(collection) ? arrayReduce : baseReduce,
initAccum = arguments.length < 3;
return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach);
}
/**
* This method is like `_.reduce` except that it iterates over elements of
* `collection` from right to left.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @returns {*} Returns the accumulated value.
* @see _.reduce
* @example
*
* var array = [[0, 1], [2, 3], [4, 5]];
*
* _.reduceRight(array, function(flattened, other) {
* return flattened.concat(other);
* }, []);
* // => [4, 5, 2, 3, 0, 1]
*/
function reduceRight(collection, iteratee, accumulator) {
var func = isArray(collection) ? arrayReduceRight : baseReduce,
initAccum = arguments.length < 3;
return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight);
}
/**
* The opposite of `_.filter`; this method returns the elements of `collection`
* that `predicate` does **not** return truthy for.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
* @see _.filter
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': false },
* { 'user': 'fred', 'age': 40, 'active': true }
* ];
*
* _.reject(users, function(o) { return !o.active; });
* // => objects for ['fred']
*
* // The `_.matches` iteratee shorthand.
* _.reject(users, { 'age': 40, 'active': true });
* // => objects for ['barney']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.reject(users, ['active', false]);
* // => objects for ['fred']
*
* // The `_.property` iteratee shorthand.
* _.reject(users, 'active');
* // => objects for ['barney']
*/
function reject(collection, predicate) {
var func = isArray(collection) ? arrayFilter : baseFilter;
return func(collection, negate(getIteratee(predicate, 3)));
}
/**
* Gets a random element from `collection`.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Collection
* @param {Array|Object} collection The collection to sample.
* @returns {*} Returns the random element.
* @example
*
* _.sample([1, 2, 3, 4]);
* // => 2
*/
function sample(collection) {
var func = isArray(collection) ? arraySample : baseSample;
return func(collection);
}
/**
* Gets `n` random elements at unique keys from `collection` up to the
* size of `collection`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to sample.
* @param {number} [n=1] The number of elements to sample.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the random elements.
* @example
*
* _.sampleSize([1, 2, 3], 2);
* // => [3, 1]
*
* _.sampleSize([1, 2, 3], 4);
* // => [2, 3, 1]
*/
function sampleSize(collection, n, guard) {
if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) {
n = 1;
} else {
n = toInteger(n);
}
var func = isArray(collection) ? arraySampleSize : baseSampleSize;
return func(collection, n);
}
/**
* Creates an array of shuffled values, using a version of the
* [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to shuffle.
* @returns {Array} Returns the new shuffled array.
* @example
*
* _.shuffle([1, 2, 3, 4]);
* // => [4, 1, 3, 2]
*/
function shuffle(collection) {
var func = isArray(collection) ? arrayShuffle : baseShuffle;
return func(collection);
}
/**
* Gets the size of `collection` by returning its length for array-like
* values or the number of own enumerable string keyed properties for objects.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object|string} collection The collection to inspect.
* @returns {number} Returns the collection size.
* @example
*
* _.size([1, 2, 3]);
* // => 3
*
* _.size({ 'a': 1, 'b': 2 });
* // => 2
*
* _.size('pebbles');
* // => 7
*/
function size(collection) {
if (collection == null) {
return 0;
}
if (isArrayLike(collection)) {
return isString(collection) ? stringSize(collection) : collection.length;
}
var tag = getTag(collection);
if (tag == mapTag || tag == setTag) {
return collection.size;
}
return baseKeys(collection).length;
}
/**
* Checks if `predicate` returns truthy for **any** element of `collection`.
* Iteration is stopped once `predicate` returns truthy. The predicate is
* invoked with three arguments: (value, index|key, collection).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {boolean} Returns `true` if any element passes the predicate check,
* else `false`.
* @example
*
* _.some([null, 0, 'yes', false], Boolean);
* // => true
*
* var users = [
* { 'user': 'barney', 'active': true },
* { 'user': 'fred', 'active': false }
* ];
*
* // The `_.matches` iteratee shorthand.
* _.some(users, { 'user': 'barney', 'active': false });
* // => false
*
* // The `_.matchesProperty` iteratee shorthand.
* _.some(users, ['active', false]);
* // => true
*
* // The `_.property` iteratee shorthand.
* _.some(users, 'active');
* // => true
*/
function some(collection, predicate, guard) {
var func = isArray(collection) ? arraySome : baseSome;
if (guard && isIterateeCall(collection, predicate, guard)) {
predicate = undefined;
}
return func(collection, getIteratee(predicate, 3));
}
/**
* Creates an array of elements, sorted in ascending order by the results of
* running each element in a collection thru each iteratee. This method
* performs a stable sort, that is, it preserves the original sort order of
* equal elements. The iteratees are invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {...(Function|Function[])} [iteratees=[_.identity]]
* The iteratees to sort by.
* @returns {Array} Returns the new sorted array.
* @example
*
* var users = [
* { 'user': 'fred', 'age': 48 },
* { 'user': 'barney', 'age': 36 },
* { 'user': 'fred', 'age': 30 },
* { 'user': 'barney', 'age': 34 }
* ];
*
* _.sortBy(users, [function(o) { return o.user; }]);
* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 30]]
*
* _.sortBy(users, ['user', 'age']);
* // => objects for [['barney', 34], ['barney', 36], ['fred', 30], ['fred', 48]]
*/
var sortBy = baseRest(function(collection, iteratees) {
if (collection == null) {
return [];
}
var length = iteratees.length;
if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {
iteratees = [];
} else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {
iteratees = [iteratees[0]];
}
return baseOrderBy(collection, baseFlatten(iteratees, 1), []);
});
/*------------------------------------------------------------------------*/
/**
* Gets the timestamp of the number of milliseconds that have elapsed since
* the Unix epoch (1 January 1970 00:00:00 UTC).
*
* @static
* @memberOf _
* @since 2.4.0
* @category Date
* @returns {number} Returns the timestamp.
* @example
*
* _.defer(function(stamp) {
* console.log(_.now() - stamp);
* }, _.now());
* // => Logs the number of milliseconds it took for the deferred invocation.
*/
var now = ctxNow || function() {
return root.Date.now();
};
/*------------------------------------------------------------------------*/
/**
* The opposite of `_.before`; this method creates a function that invokes
* `func` once it's called `n` or more times.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {number} n The number of calls before `func` is invoked.
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* var saves = ['profile', 'settings'];
*
* var done = _.after(saves.length, function() {
* console.log('done saving!');
* });
*
* _.forEach(saves, function(type) {
* asyncSave({ 'type': type, 'complete': done });
* });
* // => Logs 'done saving!' after the two async saves have completed.
*/
function after(n, func) {
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
n = toInteger(n);
return function() {
if (--n < 1) {
return func.apply(this, arguments);
}
};
}
/**
* Creates a function that invokes `func`, with up to `n` arguments,
* ignoring any additional arguments.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {Function} func The function to cap arguments for.
* @param {number} [n=func.length] The arity cap.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the new capped function.
* @example
*
* _.map(['6', '8', '10'], _.ary(parseInt, 1));
* // => [6, 8, 10]
*/
function ary(func, n, guard) {
n = guard ? undefined : n;
n = (func && n == null) ? func.length : n;
return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n);
}
/**
* Creates a function that invokes `func`, with the `this` binding and arguments
* of the created function, while it's called less than `n` times. Subsequent
* calls to the created function return the result of the last `func` invocation.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {number} n The number of calls at which `func` is no longer invoked.
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* jQuery(element).on('click', _.before(5, addContactToList));
* // => Allows adding up to 4 contacts to the list.
*/
function before(n, func) {
var result;
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
n = toInteger(n);
return function() {
if (--n > 0) {
result = func.apply(this, arguments);
}
if (n <= 1) {
func = undefined;
}
return result;
};
}
/**
* Creates a function that invokes `func` with the `this` binding of `thisArg`
* and `partials` prepended to the arguments it receives.
*
* The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
* may be used as a placeholder for partially applied arguments.
*
* **Note:** Unlike native `Function#bind`, this method doesn't set the "length"
* property of bound functions.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to bind.
* @param {*} thisArg The `this` binding of `func`.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new bound function.
* @example
*
* function greet(greeting, punctuation) {
* return greeting + ' ' + this.user + punctuation;
* }
*
* var object = { 'user': 'fred' };
*
* var bound = _.bind(greet, object, 'hi');
* bound('!');
* // => 'hi fred!'
*
* // Bound with placeholders.
* var bound = _.bind(greet, object, _, '!');
* bound('hi');
* // => 'hi fred!'
*/
var bind = baseRest(function(func, thisArg, partials) {
var bitmask = WRAP_BIND_FLAG;
if (partials.length) {
var holders = replaceHolders(partials, getHolder(bind));
bitmask |= WRAP_PARTIAL_FLAG;
}
return createWrap(func, bitmask, thisArg, partials, holders);
});
/**
* Creates a function that invokes the method at `object[key]` with `partials`
* prepended to the arguments it receives.
*
* This method differs from `_.bind` by allowing bound functions to reference
* methods that may be redefined or don't yet exist. See
* [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
* for more details.
*
* The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for partially applied arguments.
*
* @static
* @memberOf _
* @since 0.10.0
* @category Function
* @param {Object} object The object to invoke the method on.
* @param {string} key The key of the method.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new bound function.
* @example
*
* var object = {
* 'user': 'fred',
* 'greet': function(greeting, punctuation) {
* return greeting + ' ' + this.user + punctuation;
* }
* };
*
* var bound = _.bindKey(object, 'greet', 'hi');
* bound('!');
* // => 'hi fred!'
*
* object.greet = function(greeting, punctuation) {
* return greeting + 'ya ' + this.user + punctuation;
* };
*
* bound('!');
* // => 'hiya fred!'
*
* // Bound with placeholders.
* var bound = _.bindKey(object, 'greet', _, '!');
* bound('hi');
* // => 'hiya fred!'
*/
var bindKey = baseRest(function(object, key, partials) {
var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG;
if (partials.length) {
var holders = replaceHolders(partials, getHolder(bindKey));
bitmask |= WRAP_PARTIAL_FLAG;
}
return createWrap(key, bitmask, object, partials, holders);
});
/**
* Creates a function that accepts arguments of `func` and either invokes
* `func` returning its result, if at least `arity` number of arguments have
* been provided, or returns a function that accepts the remaining `func`
* arguments, and so on. The arity of `func` may be specified if `func.length`
* is not sufficient.
*
* The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
* may be used as a placeholder for provided arguments.
*
* **Note:** This method doesn't set the "length" property of curried functions.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Function
* @param {Function} func The function to curry.
* @param {number} [arity=func.length] The arity of `func`.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the new curried function.
* @example
*
* var abc = function(a, b, c) {
* return [a, b, c];
* };
*
* var curried = _.curry(abc);
*
* curried(1)(2)(3);
* // => [1, 2, 3]
*
* curried(1, 2)(3);
* // => [1, 2, 3]
*
* curried(1, 2, 3);
* // => [1, 2, 3]
*
* // Curried with placeholders.
* curried(1)(_, 3)(2);
* // => [1, 2, 3]
*/
function curry(func, arity, guard) {
arity = guard ? undefined : arity;
var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
result.placeholder = curry.placeholder;
return result;
}
/**
* This method is like `_.curry` except that arguments are applied to `func`
* in the manner of `_.partialRight` instead of `_.partial`.
*
* The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for provided arguments.
*
* **Note:** This method doesn't set the "length" property of curried functions.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {Function} func The function to curry.
* @param {number} [arity=func.length] The arity of `func`.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the new curried function.
* @example
*
* var abc = function(a, b, c) {
* return [a, b, c];
* };
*
* var curried = _.curryRight(abc);
*
* curried(3)(2)(1);
* // => [1, 2, 3]
*
* curried(2, 3)(1);
* // => [1, 2, 3]
*
* curried(1, 2, 3);
* // => [1, 2, 3]
*
* // Curried with placeholders.
* curried(3)(1, _)(2);
* // => [1, 2, 3]
*/
function curryRight(func, arity, guard) {
arity = guard ? undefined : arity;
var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
result.placeholder = curryRight.placeholder;
return result;
}
/**
* Creates a debounced function that delays invoking `func` until after `wait`
* milliseconds have elapsed since the last time the debounced function was
* invoked. The debounced function comes with a `cancel` method to cancel
* delayed `func` invocations and a `flush` method to immediately invoke them.
* Provide `options` to indicate whether `func` should be invoked on the
* leading and/or trailing edge of the `wait` timeout. The `func` is invoked
* with the last arguments provided to the debounced function. Subsequent
* calls to the debounced function return the result of the last `func`
* invocation.
*
* **Note:** If `leading` and `trailing` options are `true`, `func` is
* invoked on the trailing edge of the timeout only if the debounced function
* is invoked more than once during the `wait` timeout.
*
* If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
* until to the next tick, similar to `setTimeout` with a timeout of `0`.
*
* See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
* for details over the differences between `_.debounce` and `_.throttle`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to debounce.
* @param {number} [wait=0] The number of milliseconds to delay.
* @param {Object} [options={}] The options object.
* @param {boolean} [options.leading=false]
* Specify invoking on the leading edge of the timeout.
* @param {number} [options.maxWait]
* The maximum time `func` is allowed to be delayed before it's invoked.
* @param {boolean} [options.trailing=true]
* Specify invoking on the trailing edge of the timeout.
* @returns {Function} Returns the new debounced function.
* @example
*
* // Avoid costly calculations while the window size is in flux.
* jQuery(window).on('resize', _.debounce(calculateLayout, 150));
*
* // Invoke `sendMail` when clicked, debouncing subsequent calls.
* jQuery(element).on('click', _.debounce(sendMail, 300, {
* 'leading': true,
* 'trailing': false
* }));
*
* // Ensure `batchLog` is invoked once after 1 second of debounced calls.
* var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
* var source = new EventSource('/stream');
* jQuery(source).on('message', debounced);
*
* // Cancel the trailing debounced invocation.
* jQuery(window).on('popstate', debounced.cancel);
*/
function debounce(func, wait, options) {
var lastArgs,
lastThis,
maxWait,
result,
timerId,
lastCallTime,
lastInvokeTime = 0,
leading = false,
maxing = false,
trailing = true;
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
wait = toNumber(wait) || 0;
if (isObject(options)) {
leading = !!options.leading;
maxing = 'maxWait' in options;
maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
trailing = 'trailing' in options ? !!options.trailing : trailing;
}
function invokeFunc(time) {
var args = lastArgs,
thisArg = lastThis;
lastArgs = lastThis = undefined;
lastInvokeTime = time;
result = func.apply(thisArg, args);
return result;
}
function leadingEdge(time) {
// Reset any `maxWait` timer.
lastInvokeTime = time;
// Start the timer for the trailing edge.
timerId = setTimeout(timerExpired, wait);
// Invoke the leading edge.
return leading ? invokeFunc(time) : result;
}
function remainingWait(time) {
var timeSinceLastCall = time - lastCallTime,
timeSinceLastInvoke = time - lastInvokeTime,
timeWaiting = wait - timeSinceLastCall;
return maxing
? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
: timeWaiting;
}
function shouldInvoke(time) {
var timeSinceLastCall = time - lastCallTime,
timeSinceLastInvoke = time - lastInvokeTime;
// Either this is the first call, activity has stopped and we're at the
// trailing edge, the system time has gone backwards and we're treating
// it as the trailing edge, or we've hit the `maxWait` limit.
return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
(timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
}
function timerExpired() {
var time = now();
if (shouldInvoke(time)) {
return trailingEdge(time);
}
// Restart the timer.
timerId = setTimeout(timerExpired, remainingWait(time));
}
function trailingEdge(time) {
timerId = undefined;
// Only invoke if we have `lastArgs` which means `func` has been
// debounced at least once.
if (trailing && lastArgs) {
return invokeFunc(time);
}
lastArgs = lastThis = undefined;
return result;
}
function cancel() {
if (timerId !== undefined) {
clearTimeout(timerId);
}
lastInvokeTime = 0;
lastArgs = lastCallTime = lastThis = timerId = undefined;
}
function flush() {
return timerId === undefined ? result : trailingEdge(now());
}
function debounced() {
var time = now(),
isInvoking = shouldInvoke(time);
lastArgs = arguments;
lastThis = this;
lastCallTime = time;
if (isInvoking) {
if (timerId === undefined) {
return leadingEdge(lastCallTime);
}
if (maxing) {
// Handle invocations in a tight loop.
clearTimeout(timerId);
timerId = setTimeout(timerExpired, wait);
return invokeFunc(lastCallTime);
}
}
if (timerId === undefined) {
timerId = setTimeout(timerExpired, wait);
}
return result;
}
debounced.cancel = cancel;
debounced.flush = flush;
return debounced;
}
/**
* Defers invoking the `func` until the current call stack has cleared. Any
* additional arguments are provided to `func` when it's invoked.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to defer.
* @param {...*} [args] The arguments to invoke `func` with.
* @returns {number} Returns the timer id.
* @example
*
* _.defer(function(text) {
* console.log(text);
* }, 'deferred');
* // => Logs 'deferred' after one millisecond.
*/
var defer = baseRest(function(func, args) {
return baseDelay(func, 1, args);
});
/**
* Invokes `func` after `wait` milliseconds. Any additional arguments are
* provided to `func` when it's invoked.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to delay.
* @param {number} wait The number of milliseconds to delay invocation.
* @param {...*} [args] The arguments to invoke `func` with.
* @returns {number} Returns the timer id.
* @example
*
* _.delay(function(text) {
* console.log(text);
* }, 1000, 'later');
* // => Logs 'later' after one second.
*/
var delay = baseRest(function(func, wait, args) {
return baseDelay(func, toNumber(wait) || 0, args);
});
/**
* Creates a function that invokes `func` with arguments reversed.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Function
* @param {Function} func The function to flip arguments for.
* @returns {Function} Returns the new flipped function.
* @example
*
* var flipped = _.flip(function() {
* return _.toArray(arguments);
* });
*
* flipped('a', 'b', 'c', 'd');
* // => ['d', 'c', 'b', 'a']
*/
function flip(func) {
return createWrap(func, WRAP_FLIP_FLAG);
}
/**
* Creates a function that memoizes the result of `func`. If `resolver` is
* provided, it determines the cache key for storing the result based on the
* arguments provided to the memoized function. By default, the first argument
* provided to the memoized function is used as the map cache key. The `func`
* is invoked with the `this` binding of the memoized function.
*
* **Note:** The cache is exposed as the `cache` property on the memoized
* function. Its creation may be customized by replacing the `_.memoize.Cache`
* constructor with one whose instances implement the
* [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
* method interface of `clear`, `delete`, `get`, `has`, and `set`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to have its output memoized.
* @param {Function} [resolver] The function to resolve the cache key.
* @returns {Function} Returns the new memoized function.
* @example
*
* var object = { 'a': 1, 'b': 2 };
* var other = { 'c': 3, 'd': 4 };
*
* var values = _.memoize(_.values);
* values(object);
* // => [1, 2]
*
* values(other);
* // => [3, 4]
*
* object.a = 2;
* values(object);
* // => [1, 2]
*
* // Modify the result cache.
* values.cache.set(object, ['a', 'b']);
* values(object);
* // => ['a', 'b']
*
* // Replace `_.memoize.Cache`.
* _.memoize.Cache = WeakMap;
*/
function memoize(func, resolver) {
if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
throw new TypeError(FUNC_ERROR_TEXT);
}
var memoized = function() {
var args = arguments,
key = resolver ? resolver.apply(this, args) : args[0],
cache = memoized.cache;
if (cache.has(key)) {
return cache.get(key);
}
var result = func.apply(this, args);
memoized.cache = cache.set(key, result) || cache;
return result;
};
memoized.cache = new (memoize.Cache || MapCache);
return memoized;
}
// Expose `MapCache`.
memoize.Cache = MapCache;
/**
* Creates a function that negates the result of the predicate `func`. The
* `func` predicate is invoked with the `this` binding and arguments of the
* created function.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {Function} predicate The predicate to negate.
* @returns {Function} Returns the new negated function.
* @example
*
* function isEven(n) {
* return n % 2 == 0;
* }
*
* _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
* // => [1, 3, 5]
*/
function negate(predicate) {
if (typeof predicate != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
return function() {
var args = arguments;
switch (args.length) {
case 0: return !predicate.call(this);
case 1: return !predicate.call(this, args[0]);
case 2: return !predicate.call(this, args[0], args[1]);
case 3: return !predicate.call(this, args[0], args[1], args[2]);
}
return !predicate.apply(this, args);
};
}
/**
* Creates a function that is restricted to invoking `func` once. Repeat calls
* to the function return the value of the first invocation. The `func` is
* invoked with the `this` binding and arguments of the created function.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* var initialize = _.once(createApplication);
* initialize();
* initialize();
* // => `createApplication` is invoked once
*/
function once(func) {
return before(2, func);
}
/**
* Creates a function that invokes `func` with its arguments transformed.
*
* @static
* @since 4.0.0
* @memberOf _
* @category Function
* @param {Function} func The function to wrap.
* @param {...(Function|Function[])} [transforms=[_.identity]]
* The argument transforms.
* @returns {Function} Returns the new function.
* @example
*
* function doubled(n) {
* return n * 2;
* }
*
* function square(n) {
* return n * n;
* }
*
* var func = _.overArgs(function(x, y) {
* return [x, y];
* }, [square, doubled]);
*
* func(9, 3);
* // => [81, 6]
*
* func(10, 5);
* // => [100, 10]
*/
var overArgs = castRest(function(func, transforms) {
transforms = (transforms.length == 1 && isArray(transforms[0]))
? arrayMap(transforms[0], baseUnary(getIteratee()))
: arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee()));
var funcsLength = transforms.length;
return baseRest(function(args) {
var index = -1,
length = nativeMin(args.length, funcsLength);
while (++index < length) {
args[index] = transforms[index].call(this, args[index]);
}
return apply(func, this, args);
});
});
/**
* Creates a function that invokes `func` with `partials` prepended to the
* arguments it receives. This method is like `_.bind` except it does **not**
* alter the `this` binding.
*
* The `_.partial.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for partially applied arguments.
*
* **Note:** This method doesn't set the "length" property of partially
* applied functions.
*
* @static
* @memberOf _
* @since 0.2.0
* @category Function
* @param {Function} func The function to partially apply arguments to.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new partially applied function.
* @example
*
* function greet(greeting, name) {
* return greeting + ' ' + name;
* }
*
* var sayHelloTo = _.partial(greet, 'hello');
* sayHelloTo('fred');
* // => 'hello fred'
*
* // Partially applied with placeholders.
* var greetFred = _.partial(greet, _, 'fred');
* greetFred('hi');
* // => 'hi fred'
*/
var partial = baseRest(function(func, partials) {
var holders = replaceHolders(partials, getHolder(partial));
return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders);
});
/**
* This method is like `_.partial` except that partially applied arguments
* are appended to the arguments it receives.
*
* The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for partially applied arguments.
*
* **Note:** This method doesn't set the "length" property of partially
* applied functions.
*
* @static
* @memberOf _
* @since 1.0.0
* @category Function
* @param {Function} func The function to partially apply arguments to.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new partially applied function.
* @example
*
* function greet(greeting, name) {
* return greeting + ' ' + name;
* }
*
* var greetFred = _.partialRight(greet, 'fred');
* greetFred('hi');
* // => 'hi fred'
*
* // Partially applied with placeholders.
* var sayHelloTo = _.partialRight(greet, 'hello', _);
* sayHelloTo('fred');
* // => 'hello fred'
*/
var partialRight = baseRest(function(func, partials) {
var holders = replaceHolders(partials, getHolder(partialRight));
return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders);
});
/**
* Creates a function that invokes `func` with arguments arranged according
* to the specified `indexes` where the argument value at the first index is
* provided as the first argument, the argument value at the second index is
* provided as the second argument, and so on.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {Function} func The function to rearrange arguments for.
* @param {...(number|number[])} indexes The arranged argument indexes.
* @returns {Function} Returns the new function.
* @example
*
* var rearged = _.rearg(function(a, b, c) {
* return [a, b, c];
* }, [2, 0, 1]);
*
* rearged('b', 'c', 'a')
* // => ['a', 'b', 'c']
*/
var rearg = flatRest(function(func, indexes) {
return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes);
});
/**
* Creates a function that invokes `func` with the `this` binding of the
* created function and arguments from `start` and beyond provided as
* an array.
*
* **Note:** This method is based on the
* [rest parameter](https://mdn.io/rest_parameters).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Function
* @param {Function} func The function to apply a rest parameter to.
* @param {number} [start=func.length-1] The start position of the rest parameter.
* @returns {Function} Returns the new function.
* @example
*
* var say = _.rest(function(what, names) {
* return what + ' ' + _.initial(names).join(', ') +
* (_.size(names) > 1 ? ', & ' : '') + _.last(names);
* });
*
* say('hello', 'fred', 'barney', 'pebbles');
* // => 'hello fred, barney, & pebbles'
*/
function rest(func, start) {
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
start = start === undefined ? start : toInteger(start);
return baseRest(func, start);
}
/**
* Creates a function that invokes `func` with the `this` binding of the
* create function and an array of arguments much like
* [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply).
*
* **Note:** This method is based on the
* [spread operator](https://mdn.io/spread_operator).
*
* @static
* @memberOf _
* @since 3.2.0
* @category Function
* @param {Function} func The function to spread arguments over.
* @param {number} [start=0] The start position of the spread.
* @returns {Function} Returns the new function.
* @example
*
* var say = _.spread(function(who, what) {
* return who + ' says ' + what;
* });
*
* say(['fred', 'hello']);
* // => 'fred says hello'
*
* var numbers = Promise.all([
* Promise.resolve(40),
* Promise.resolve(36)
* ]);
*
* numbers.then(_.spread(function(x, y) {
* return x + y;
* }));
* // => a Promise of 76
*/
function spread(func, start) {
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
start = start == null ? 0 : nativeMax(toInteger(start), 0);
return baseRest(function(args) {
var array = args[start],
otherArgs = castSlice(args, 0, start);
if (array) {
arrayPush(otherArgs, array);
}
return apply(func, this, otherArgs);
});
}
/**
* Creates a throttled function that only invokes `func` at most once per
* every `wait` milliseconds. The throttled function comes with a `cancel`
* method to cancel delayed `func` invocations and a `flush` method to
* immediately invoke them. Provide `options` to indicate whether `func`
* should be invoked on the leading and/or trailing edge of the `wait`
* timeout. The `func` is invoked with the last arguments provided to the
* throttled function. Subsequent calls to the throttled function return the
* result of the last `func` invocation.
*
* **Note:** If `leading` and `trailing` options are `true`, `func` is
* invoked on the trailing edge of the timeout only if the throttled function
* is invoked more than once during the `wait` timeout.
*
* If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
* until to the next tick, similar to `setTimeout` with a timeout of `0`.
*
* See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
* for details over the differences between `_.throttle` and `_.debounce`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to throttle.
* @param {number} [wait=0] The number of milliseconds to throttle invocations to.
* @param {Object} [options={}] The options object.
* @param {boolean} [options.leading=true]
* Specify invoking on the leading edge of the timeout.
* @param {boolean} [options.trailing=true]
* Specify invoking on the trailing edge of the timeout.
* @returns {Function} Returns the new throttled function.
* @example
*
* // Avoid excessively updating the position while scrolling.
* jQuery(window).on('scroll', _.throttle(updatePosition, 100));
*
* // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
* var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
* jQuery(element).on('click', throttled);
*
* // Cancel the trailing throttled invocation.
* jQuery(window).on('popstate', throttled.cancel);
*/
function throttle(func, wait, options) {
var leading = true,
trailing = true;
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
if (isObject(options)) {
leading = 'leading' in options ? !!options.leading : leading;
trailing = 'trailing' in options ? !!options.trailing : trailing;
}
return debounce(func, wait, {
'leading': leading,
'maxWait': wait,
'trailing': trailing
});
}
/**
* Creates a function that accepts up to one argument, ignoring any
* additional arguments.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Function
* @param {Function} func The function to cap arguments for.
* @returns {Function} Returns the new capped function.
* @example
*
* _.map(['6', '8', '10'], _.unary(parseInt));
* // => [6, 8, 10]
*/
function unary(func) {
return ary(func, 1);
}
/**
* Creates a function that provides `value` to `wrapper` as its first
* argument. Any additional arguments provided to the function are appended
* to those provided to the `wrapper`. The wrapper is invoked with the `this`
* binding of the created function.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {*} value The value to wrap.
* @param {Function} [wrapper=identity] The wrapper function.
* @returns {Function} Returns the new function.
* @example
*
* var p = _.wrap(_.escape, function(func, text) {
* return '<p>' + func(text) + '</p>';
* });
*
* p('fred, barney, & pebbles');
* // => '<p>fred, barney, & pebbles</p>'
*/
function wrap(value, wrapper) {
return partial(castFunction(wrapper), value);
}
/*------------------------------------------------------------------------*/
/**
* Casts `value` as an array if it's not one.
*
* @static
* @memberOf _
* @since 4.4.0
* @category Lang
* @param {*} value The value to inspect.
* @returns {Array} Returns the cast array.
* @example
*
* _.castArray(1);
* // => [1]
*
* _.castArray({ 'a': 1 });
* // => [{ 'a': 1 }]
*
* _.castArray('abc');
* // => ['abc']
*
* _.castArray(null);
* // => [null]
*
* _.castArray(undefined);
* // => [undefined]
*
* _.castArray();
* // => []
*
* var array = [1, 2, 3];
* console.log(_.castArray(array) === array);
* // => true
*/
function castArray() {
if (!arguments.length) {
return [];
}
var value = arguments[0];
return isArray(value) ? value : [value];
}
/**
* Creates a shallow clone of `value`.
*
* **Note:** This method is loosely based on the
* [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
* and supports cloning arrays, array buffers, booleans, date objects, maps,
* numbers, `Object` objects, regexes, sets, strings, symbols, and typed
* arrays. The own enumerable properties of `arguments` objects are cloned
* as plain objects. An empty object is returned for uncloneable values such
* as error objects, functions, DOM nodes, and WeakMaps.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to clone.
* @returns {*} Returns the cloned value.
* @see _.cloneDeep
* @example
*
* var objects = [{ 'a': 1 }, { 'b': 2 }];
*
* var shallow = _.clone(objects);
* console.log(shallow[0] === objects[0]);
* // => true
*/
function clone(value) {
return baseClone(value, CLONE_SYMBOLS_FLAG);
}
/**
* This method is like `_.clone` except that it accepts `customizer` which
* is invoked to produce the cloned value. If `customizer` returns `undefined`,
* cloning is handled by the method instead. The `customizer` is invoked with
* up to four arguments; (value [, index|key, object, stack]).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to clone.
* @param {Function} [customizer] The function to customize cloning.
* @returns {*} Returns the cloned value.
* @see _.cloneDeepWith
* @example
*
* function customizer(value) {
* if (_.isElement(value)) {
* return value.cloneNode(false);
* }
* }
*
* var el = _.cloneWith(document.body, customizer);
*
* console.log(el === document.body);
* // => false
* console.log(el.nodeName);
* // => 'BODY'
* console.log(el.childNodes.length);
* // => 0
*/
function cloneWith(value, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return baseClone(value, CLONE_SYMBOLS_FLAG, customizer);
}
/**
* This method is like `_.clone` except that it recursively clones `value`.
*
* @static
* @memberOf _
* @since 1.0.0
* @category Lang
* @param {*} value The value to recursively clone.
* @returns {*} Returns the deep cloned value.
* @see _.clone
* @example
*
* var objects = [{ 'a': 1 }, { 'b': 2 }];
*
* var deep = _.cloneDeep(objects);
* console.log(deep[0] === objects[0]);
* // => false
*/
function cloneDeep(value) {
return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);
}
/**
* This method is like `_.cloneWith` except that it recursively clones `value`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to recursively clone.
* @param {Function} [customizer] The function to customize cloning.
* @returns {*} Returns the deep cloned value.
* @see _.cloneWith
* @example
*
* function customizer(value) {
* if (_.isElement(value)) {
* return value.cloneNode(true);
* }
* }
*
* var el = _.cloneDeepWith(document.body, customizer);
*
* console.log(el === document.body);
* // => false
* console.log(el.nodeName);
* // => 'BODY'
* console.log(el.childNodes.length);
* // => 20
*/
function cloneDeepWith(value, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer);
}
/**
* Checks if `object` conforms to `source` by invoking the predicate
* properties of `source` with the corresponding property values of `object`.
*
* **Note:** This method is equivalent to `_.conforms` when `source` is
* partially applied.
*
* @static
* @memberOf _
* @since 4.14.0
* @category Lang
* @param {Object} object The object to inspect.
* @param {Object} source The object of property predicates to conform to.
* @returns {boolean} Returns `true` if `object` conforms, else `false`.
* @example
*
* var object = { 'a': 1, 'b': 2 };
*
* _.conformsTo(object, { 'b': function(n) { return n > 1; } });
* // => true
*
* _.conformsTo(object, { 'b': function(n) { return n > 2; } });
* // => false
*/
function conformsTo(object, source) {
return source == null || baseConformsTo(object, source, keys(source));
}
/**
* Performs a
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* comparison between two values to determine if they are equivalent.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* var object = { 'a': 1 };
* var other = { 'a': 1 };
*
* _.eq(object, object);
* // => true
*
* _.eq(object, other);
* // => false
*
* _.eq('a', 'a');
* // => true
*
* _.eq('a', Object('a'));
* // => false
*
* _.eq(NaN, NaN);
* // => true
*/
function eq(value, other) {
return value === other || (value !== value && other !== other);
}
/**
* Checks if `value` is greater than `other`.
*
* @static
* @memberOf _
* @since 3.9.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is greater than `other`,
* else `false`.
* @see _.lt
* @example
*
* _.gt(3, 1);
* // => true
*
* _.gt(3, 3);
* // => false
*
* _.gt(1, 3);
* // => false
*/
var gt = createRelationalOperation(baseGt);
/**
* Checks if `value` is greater than or equal to `other`.
*
* @static
* @memberOf _
* @since 3.9.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is greater than or equal to
* `other`, else `false`.
* @see _.lte
* @example
*
* _.gte(3, 1);
* // => true
*
* _.gte(3, 3);
* // => true
*
* _.gte(1, 3);
* // => false
*/
var gte = createRelationalOperation(function(value, other) {
return value >= other;
});
/**
* Checks if `value` is likely an `arguments` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
* else `false`.
* @example
*
* _.isArguments(function() { return arguments; }());
* // => true
*
* _.isArguments([1, 2, 3]);
* // => false
*/
var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
!propertyIsEnumerable.call(value, 'callee');
};
/**
* Checks if `value` is classified as an `Array` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array, else `false`.
* @example
*
* _.isArray([1, 2, 3]);
* // => true
*
* _.isArray(document.body.children);
* // => false
*
* _.isArray('abc');
* // => false
*
* _.isArray(_.noop);
* // => false
*/
var isArray = Array.isArray;
/**
* Checks if `value` is classified as an `ArrayBuffer` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
* @example
*
* _.isArrayBuffer(new ArrayBuffer(2));
* // => true
*
* _.isArrayBuffer(new Array(2));
* // => false
*/
var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer;
/**
* Checks if `value` is array-like. A value is considered array-like if it's
* not a function and has a `value.length` that's an integer greater than or
* equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is array-like, else `false`.
* @example
*
* _.isArrayLike([1, 2, 3]);
* // => true
*
* _.isArrayLike(document.body.children);
* // => true
*
* _.isArrayLike('abc');
* // => true
*
* _.isArrayLike(_.noop);
* // => false
*/
function isArrayLike(value) {
return value != null && isLength(value.length) && !isFunction(value);
}
/**
* This method is like `_.isArrayLike` except that it also checks if `value`
* is an object.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array-like object,
* else `false`.
* @example
*
* _.isArrayLikeObject([1, 2, 3]);
* // => true
*
* _.isArrayLikeObject(document.body.children);
* // => true
*
* _.isArrayLikeObject('abc');
* // => false
*
* _.isArrayLikeObject(_.noop);
* // => false
*/
function isArrayLikeObject(value) {
return isObjectLike(value) && isArrayLike(value);
}
/**
* Checks if `value` is classified as a boolean primitive or object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
* @example
*
* _.isBoolean(false);
* // => true
*
* _.isBoolean(null);
* // => false
*/
function isBoolean(value) {
return value === true || value === false ||
(isObjectLike(value) && baseGetTag(value) == boolTag);
}
/**
* Checks if `value` is a buffer.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
* @example
*
* _.isBuffer(new Buffer(2));
* // => true
*
* _.isBuffer(new Uint8Array(2));
* // => false
*/
var isBuffer = nativeIsBuffer || stubFalse;
/**
* Checks if `value` is classified as a `Date` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a date object, else `false`.
* @example
*
* _.isDate(new Date);
* // => true
*
* _.isDate('Mon April 23 2012');
* // => false
*/
var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;
/**
* Checks if `value` is likely a DOM element.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
* @example
*
* _.isElement(document.body);
* // => true
*
* _.isElement('<body>');
* // => false
*/
function isElement(value) {
return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value);
}
/**
* Checks if `value` is an empty object, collection, map, or set.
*
* Objects are considered empty if they have no own enumerable string keyed
* properties.
*
* Array-like values such as `arguments` objects, arrays, buffers, strings, or
* jQuery-like collections are considered empty if they have a `length` of `0`.
* Similarly, maps and sets are considered empty if they have a `size` of `0`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is empty, else `false`.
* @example
*
* _.isEmpty(null);
* // => true
*
* _.isEmpty(true);
* // => true
*
* _.isEmpty(1);
* // => true
*
* _.isEmpty([1, 2, 3]);
* // => false
*
* _.isEmpty({ 'a': 1 });
* // => false
*/
function isEmpty(value) {
if (value == null) {
return true;
}
if (isArrayLike(value) &&
(isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||
isBuffer(value) || isTypedArray(value) || isArguments(value))) {
return !value.length;
}
var tag = getTag(value);
if (tag == mapTag || tag == setTag) {
return !value.size;
}
if (isPrototype(value)) {
return !baseKeys(value).length;
}
for (var key in value) {
if (hasOwnProperty.call(value, key)) {
return false;
}
}
return true;
}
/**
* Performs a deep comparison between two values to determine if they are
* equivalent.
*
* **Note:** This method supports comparing arrays, array buffers, booleans,
* date objects, error objects, maps, numbers, `Object` objects, regexes,
* sets, strings, symbols, and typed arrays. `Object` objects are compared
* by their own, not inherited, enumerable properties. Functions and DOM
* nodes are compared by strict equality, i.e. `===`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* var object = { 'a': 1 };
* var other = { 'a': 1 };
*
* _.isEqual(object, other);
* // => true
*
* object === other;
* // => false
*/
function isEqual(value, other) {
return baseIsEqual(value, other);
}
/**
* This method is like `_.isEqual` except that it accepts `customizer` which
* is invoked to compare values. If `customizer` returns `undefined`, comparisons
* are handled by the method instead. The `customizer` is invoked with up to
* six arguments: (objValue, othValue [, index|key, object, other, stack]).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @param {Function} [customizer] The function to customize comparisons.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* function isGreeting(value) {
* return /^h(?:i|ello)$/.test(value);
* }
*
* function customizer(objValue, othValue) {
* if (isGreeting(objValue) && isGreeting(othValue)) {
* return true;
* }
* }
*
* var array = ['hello', 'goodbye'];
* var other = ['hi', 'goodbye'];
*
* _.isEqualWith(array, other, customizer);
* // => true
*/
function isEqualWith(value, other, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
var result = customizer ? customizer(value, other) : undefined;
return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result;
}
/**
* Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
* `SyntaxError`, `TypeError`, or `URIError` object.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an error object, else `false`.
* @example
*
* _.isError(new Error);
* // => true
*
* _.isError(Error);
* // => false
*/
function isError(value) {
if (!isObjectLike(value)) {
return false;
}
var tag = baseGetTag(value);
return tag == errorTag || tag == domExcTag ||
(typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));
}
/**
* Checks if `value` is a finite primitive number.
*
* **Note:** This method is based on
* [`Number.isFinite`](https://mdn.io/Number/isFinite).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
* @example
*
* _.isFinite(3);
* // => true
*
* _.isFinite(Number.MIN_VALUE);
* // => true
*
* _.isFinite(Infinity);
* // => false
*
* _.isFinite('3');
* // => false
*/
function isFinite(value) {
return typeof value == 'number' && nativeIsFinite(value);
}
/**
* Checks if `value` is classified as a `Function` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a function, else `false`.
* @example
*
* _.isFunction(_);
* // => true
*
* _.isFunction(/abc/);
* // => false
*/
function isFunction(value) {
if (!isObject(value)) {
return false;
}
// The use of `Object#toString` avoids issues with the `typeof` operator
// in Safari 9 which returns 'object' for typed arrays and other constructors.
var tag = baseGetTag(value);
return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
}
/**
* Checks if `value` is an integer.
*
* **Note:** This method is based on
* [`Number.isInteger`](https://mdn.io/Number/isInteger).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an integer, else `false`.
* @example
*
* _.isInteger(3);
* // => true
*
* _.isInteger(Number.MIN_VALUE);
* // => false
*
* _.isInteger(Infinity);
* // => false
*
* _.isInteger('3');
* // => false
*/
function isInteger(value) {
return typeof value == 'number' && value == toInteger(value);
}
/**
* Checks if `value` is a valid array-like length.
*
* **Note:** This method is loosely based on
* [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
* @example
*
* _.isLength(3);
* // => true
*
* _.isLength(Number.MIN_VALUE);
* // => false
*
* _.isLength(Infinity);
* // => false
*
* _.isLength('3');
* // => false
*/
function isLength(value) {
return typeof value == 'number' &&
value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
}
/**
* Checks if `value` is the
* [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
* of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an object, else `false`.
* @example
*
* _.isObject({});
* // => true
*
* _.isObject([1, 2, 3]);
* // => true
*
* _.isObject(_.noop);
* // => true
*
* _.isObject(null);
* // => false
*/
function isObject(value) {
var type = typeof value;
return value != null && (type == 'object' || type == 'function');
}
/**
* Checks if `value` is object-like. A value is object-like if it's not `null`
* and has a `typeof` result of "object".
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
* @example
*
* _.isObjectLike({});
* // => true
*
* _.isObjectLike([1, 2, 3]);
* // => true
*
* _.isObjectLike(_.noop);
* // => false
*
* _.isObjectLike(null);
* // => false
*/
function isObjectLike(value) {
return value != null && typeof value == 'object';
}
/**
* Checks if `value` is classified as a `Map` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a map, else `false`.
* @example
*
* _.isMap(new Map);
* // => true
*
* _.isMap(new WeakMap);
* // => false
*/
var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;
/**
* Performs a partial deep comparison between `object` and `source` to
* determine if `object` contains equivalent property values.
*
* **Note:** This method is equivalent to `_.matches` when `source` is
* partially applied.
*
* Partial comparisons will match empty array and empty object `source`
* values against any array or object value, respectively. See `_.isEqual`
* for a list of supported value comparisons.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {Object} object The object to inspect.
* @param {Object} source The object of property values to match.
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
* @example
*
* var object = { 'a': 1, 'b': 2 };
*
* _.isMatch(object, { 'b': 2 });
* // => true
*
* _.isMatch(object, { 'b': 1 });
* // => false
*/
function isMatch(object, source) {
return object === source || baseIsMatch(object, source, getMatchData(source));
}
/**
* This method is like `_.isMatch` except that it accepts `customizer` which
* is invoked to compare values. If `customizer` returns `undefined`, comparisons
* are handled by the method instead. The `customizer` is invoked with five
* arguments: (objValue, srcValue, index|key, object, source).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {Object} object The object to inspect.
* @param {Object} source The object of property values to match.
* @param {Function} [customizer] The function to customize comparisons.
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
* @example
*
* function isGreeting(value) {
* return /^h(?:i|ello)$/.test(value);
* }
*
* function customizer(objValue, srcValue) {
* if (isGreeting(objValue) && isGreeting(srcValue)) {
* return true;
* }
* }
*
* var object = { 'greeting': 'hello' };
* var source = { 'greeting': 'hi' };
*
* _.isMatchWith(object, source, customizer);
* // => true
*/
function isMatchWith(object, source, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return baseIsMatch(object, source, getMatchData(source), customizer);
}
/**
* Checks if `value` is `NaN`.
*
* **Note:** This method is based on
* [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
* global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
* `undefined` and other non-number values.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
* @example
*
* _.isNaN(NaN);
* // => true
*
* _.isNaN(new Number(NaN));
* // => true
*
* isNaN(undefined);
* // => true
*
* _.isNaN(undefined);
* // => false
*/
function isNaN(value) {
// An `NaN` primitive is the only value that is not equal to itself.
// Perform the `toStringTag` check first to avoid errors with some
// ActiveX objects in IE.
return isNumber(value) && value != +value;
}
/**
* Checks if `value` is a pristine native function.
*
* **Note:** This method can't reliably detect native functions in the presence
* of the core-js package because core-js circumvents this kind of detection.
* Despite multiple requests, the core-js maintainer has made it clear: any
* attempt to fix the detection will be obstructed. As a result, we're left
* with little choice but to throw an error. Unfortunately, this also affects
* packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
* which rely on core-js.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a native function,
* else `false`.
* @example
*
* _.isNative(Array.prototype.push);
* // => true
*
* _.isNative(_);
* // => false
*/
function isNative(value) {
if (isMaskable(value)) {
throw new Error(CORE_ERROR_TEXT);
}
return baseIsNative(value);
}
/**
* Checks if `value` is `null`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `null`, else `false`.
* @example
*
* _.isNull(null);
* // => true
*
* _.isNull(void 0);
* // => false
*/
function isNull(value) {
return value === null;
}
/**
* Checks if `value` is `null` or `undefined`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is nullish, else `false`.
* @example
*
* _.isNil(null);
* // => true
*
* _.isNil(void 0);
* // => true
*
* _.isNil(NaN);
* // => false
*/
function isNil(value) {
return value == null;
}
/**
* Checks if `value` is classified as a `Number` primitive or object.
*
* **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
* classified as numbers, use the `_.isFinite` method.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a number, else `false`.
* @example
*
* _.isNumber(3);
* // => true
*
* _.isNumber(Number.MIN_VALUE);
* // => true
*
* _.isNumber(Infinity);
* // => true
*
* _.isNumber('3');
* // => false
*/
function isNumber(value) {
return typeof value == 'number' ||
(isObjectLike(value) && baseGetTag(value) == numberTag);
}
/**
* Checks if `value` is a plain object, that is, an object created by the
* `Object` constructor or one with a `[[Prototype]]` of `null`.
*
* @static
* @memberOf _
* @since 0.8.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
* @example
*
* function Foo() {
* this.a = 1;
* }
*
* _.isPlainObject(new Foo);
* // => false
*
* _.isPlainObject([1, 2, 3]);
* // => false
*
* _.isPlainObject({ 'x': 0, 'y': 0 });
* // => true
*
* _.isPlainObject(Object.create(null));
* // => true
*/
function isPlainObject(value) {
if (!isObjectLike(value) || baseGetTag(value) != objectTag) {
return false;
}
var proto = getPrototype(value);
if (proto === null) {
return true;
}
var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
return typeof Ctor == 'function' && Ctor instanceof Ctor &&
funcToString.call(Ctor) == objectCtorString;
}
/**
* Checks if `value` is classified as a `RegExp` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
* @example
*
* _.isRegExp(/abc/);
* // => true
*
* _.isRegExp('/abc/');
* // => false
*/
var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;
/**
* Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754
* double precision number which isn't the result of a rounded unsafe integer.
*
* **Note:** This method is based on
* [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.
* @example
*
* _.isSafeInteger(3);
* // => true
*
* _.isSafeInteger(Number.MIN_VALUE);
* // => false
*
* _.isSafeInteger(Infinity);
* // => false
*
* _.isSafeInteger('3');
* // => false
*/
function isSafeInteger(value) {
return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER;
}
/**
* Checks if `value` is classified as a `Set` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a set, else `false`.
* @example
*
* _.isSet(new Set);
* // => true
*
* _.isSet(new WeakSet);
* // => false
*/
var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;
/**
* Checks if `value` is classified as a `String` primitive or object.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a string, else `false`.
* @example
*
* _.isString('abc');
* // => true
*
* _.isString(1);
* // => false
*/
function isString(value) {
return typeof value == 'string' ||
(!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);
}
/**
* Checks if `value` is classified as a `Symbol` primitive or object.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
* @example
*
* _.isSymbol(Symbol.iterator);
* // => true
*
* _.isSymbol('abc');
* // => false
*/
function isSymbol(value) {
return typeof value == 'symbol' ||
(isObjectLike(value) && baseGetTag(value) == symbolTag);
}
/**
* Checks if `value` is classified as a typed array.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
* @example
*
* _.isTypedArray(new Uint8Array);
* // => true
*
* _.isTypedArray([]);
* // => false
*/
var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;
/**
* Checks if `value` is `undefined`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
* @example
*
* _.isUndefined(void 0);
* // => true
*
* _.isUndefined(null);
* // => false
*/
function isUndefined(value) {
return value === undefined;
}
/**
* Checks if `value` is classified as a `WeakMap` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a weak map, else `false`.
* @example
*
* _.isWeakMap(new WeakMap);
* // => true
*
* _.isWeakMap(new Map);
* // => false
*/
function isWeakMap(value) {
return isObjectLike(value) && getTag(value) == weakMapTag;
}
/**
* Checks if `value` is classified as a `WeakSet` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a weak set, else `false`.
* @example
*
* _.isWeakSet(new WeakSet);
* // => true
*
* _.isWeakSet(new Set);
* // => false
*/
function isWeakSet(value) {
return isObjectLike(value) && baseGetTag(value) == weakSetTag;
}
/**
* Checks if `value` is less than `other`.
*
* @static
* @memberOf _
* @since 3.9.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is less than `other`,
* else `false`.
* @see _.gt
* @example
*
* _.lt(1, 3);
* // => true
*
* _.lt(3, 3);
* // => false
*
* _.lt(3, 1);
* // => false
*/
var lt = createRelationalOperation(baseLt);
/**
* Checks if `value` is less than or equal to `other`.
*
* @static
* @memberOf _
* @since 3.9.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is less than or equal to
* `other`, else `false`.
* @see _.gte
* @example
*
* _.lte(1, 3);
* // => true
*
* _.lte(3, 3);
* // => true
*
* _.lte(3, 1);
* // => false
*/
var lte = createRelationalOperation(function(value, other) {
return value <= other;
});
/**
* Converts `value` to an array.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to convert.
* @returns {Array} Returns the converted array.
* @example
*
* _.toArray({ 'a': 1, 'b': 2 });
* // => [1, 2]
*
* _.toArray('abc');
* // => ['a', 'b', 'c']
*
* _.toArray(1);
* // => []
*
* _.toArray(null);
* // => []
*/
function toArray(value) {
if (!value) {
return [];
}
if (isArrayLike(value)) {
return isString(value) ? stringToArray(value) : copyArray(value);
}
if (symIterator && value[symIterator]) {
return iteratorToArray(value[symIterator]());
}
var tag = getTag(value),
func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);
return func(value);
}
/**
* Converts `value` to a finite number.
*
* @static
* @memberOf _
* @since 4.12.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted number.
* @example
*
* _.toFinite(3.2);
* // => 3.2
*
* _.toFinite(Number.MIN_VALUE);
* // => 5e-324
*
* _.toFinite(Infinity);
* // => 1.7976931348623157e+308
*
* _.toFinite('3.2');
* // => 3.2
*/
function toFinite(value) {
if (!value) {
return value === 0 ? value : 0;
}
value = toNumber(value);
if (value === INFINITY || value === -INFINITY) {
var sign = (value < 0 ? -1 : 1);
return sign * MAX_INTEGER;
}
return value === value ? value : 0;
}
/**
* Converts `value` to an integer.
*
* **Note:** This method is loosely based on
* [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted integer.
* @example
*
* _.toInteger(3.2);
* // => 3
*
* _.toInteger(Number.MIN_VALUE);
* // => 0
*
* _.toInteger(Infinity);
* // => 1.7976931348623157e+308
*
* _.toInteger('3.2');
* // => 3
*/
function toInteger(value) {
var result = toFinite(value),
remainder = result % 1;
return result === result ? (remainder ? result - remainder : result) : 0;
}
/**
* Converts `value` to an integer suitable for use as the length of an
* array-like object.
*
* **Note:** This method is based on
* [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted integer.
* @example
*
* _.toLength(3.2);
* // => 3
*
* _.toLength(Number.MIN_VALUE);
* // => 0
*
* _.toLength(Infinity);
* // => 4294967295
*
* _.toLength('3.2');
* // => 3
*/
function toLength(value) {
return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0;
}
/**
* Converts `value` to a number.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to process.
* @returns {number} Returns the number.
* @example
*
* _.toNumber(3.2);
* // => 3.2
*
* _.toNumber(Number.MIN_VALUE);
* // => 5e-324
*
* _.toNumber(Infinity);
* // => Infinity
*
* _.toNumber('3.2');
* // => 3.2
*/
function toNumber(value) {
if (typeof value == 'number') {
return value;
}
if (isSymbol(value)) {
return NAN;
}
if (isObject(value)) {
var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
value = isObject(other) ? (other + '') : other;
}
if (typeof value != 'string') {
return value === 0 ? value : +value;
}
value = value.replace(reTrim, '');
var isBinary = reIsBinary.test(value);
return (isBinary || reIsOctal.test(value))
? freeParseInt(value.slice(2), isBinary ? 2 : 8)
: (reIsBadHex.test(value) ? NAN : +value);
}
/**
* Converts `value` to a plain object flattening inherited enumerable string
* keyed properties of `value` to own properties of the plain object.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {Object} Returns the converted plain object.
* @example
*
* function Foo() {
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.assign({ 'a': 1 }, new Foo);
* // => { 'a': 1, 'b': 2 }
*
* _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
* // => { 'a': 1, 'b': 2, 'c': 3 }
*/
function toPlainObject(value) {
return copyObject(value, keysIn(value));
}
/**
* Converts `value` to a safe integer. A safe integer can be compared and
* represented correctly.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted integer.
* @example
*
* _.toSafeInteger(3.2);
* // => 3
*
* _.toSafeInteger(Number.MIN_VALUE);
* // => 0
*
* _.toSafeInteger(Infinity);
* // => 9007199254740991
*
* _.toSafeInteger('3.2');
* // => 3
*/
function toSafeInteger(value) {
return value
? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER)
: (value === 0 ? value : 0);
}
/**
* Converts `value` to a string. An empty string is returned for `null`
* and `undefined` values. The sign of `-0` is preserved.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {string} Returns the converted string.
* @example
*
* _.toString(null);
* // => ''
*
* _.toString(-0);
* // => '-0'
*
* _.toString([1, 2, 3]);
* // => '1,2,3'
*/
function toString(value) {
return value == null ? '' : baseToString(value);
}
/*------------------------------------------------------------------------*/
/**
* Assigns own enumerable string keyed properties of source objects to the
* destination object. Source objects are applied from left to right.
* Subsequent sources overwrite property assignments of previous sources.
*
* **Note:** This method mutates `object` and is loosely based on
* [`Object.assign`](https://mdn.io/Object/assign).
*
* @static
* @memberOf _
* @since 0.10.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.assignIn
* @example
*
* function Foo() {
* this.a = 1;
* }
*
* function Bar() {
* this.c = 3;
* }
*
* Foo.prototype.b = 2;
* Bar.prototype.d = 4;
*
* _.assign({ 'a': 0 }, new Foo, new Bar);
* // => { 'a': 1, 'c': 3 }
*/
var assign = createAssigner(function(object, source) {
if (isPrototype(source) || isArrayLike(source)) {
copyObject(source, keys(source), object);
return;
}
for (var key in source) {
if (hasOwnProperty.call(source, key)) {
assignValue(object, key, source[key]);
}
}
});
/**
* This method is like `_.assign` except that it iterates over own and
* inherited source properties.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias extend
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.assign
* @example
*
* function Foo() {
* this.a = 1;
* }
*
* function Bar() {
* this.c = 3;
* }
*
* Foo.prototype.b = 2;
* Bar.prototype.d = 4;
*
* _.assignIn({ 'a': 0 }, new Foo, new Bar);
* // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
*/
var assignIn = createAssigner(function(object, source) {
copyObject(source, keysIn(source), object);
});
/**
* This method is like `_.assignIn` except that it accepts `customizer`
* which is invoked to produce the assigned values. If `customizer` returns
* `undefined`, assignment is handled by the method instead. The `customizer`
* is invoked with five arguments: (objValue, srcValue, key, object, source).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias extendWith
* @category Object
* @param {Object} object The destination object.
* @param {...Object} sources The source objects.
* @param {Function} [customizer] The function to customize assigned values.
* @returns {Object} Returns `object`.
* @see _.assignWith
* @example
*
* function customizer(objValue, srcValue) {
* return _.isUndefined(objValue) ? srcValue : objValue;
* }
*
* var defaults = _.partialRight(_.assignInWith, customizer);
*
* defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
* // => { 'a': 1, 'b': 2 }
*/
var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {
copyObject(source, keysIn(source), object, customizer);
});
/**
* This method is like `_.assign` except that it accepts `customizer`
* which is invoked to produce the assigned values. If `customizer` returns
* `undefined`, assignment is handled by the method instead. The `customizer`
* is invoked with five arguments: (objValue, srcValue, key, object, source).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} sources The source objects.
* @param {Function} [customizer] The function to customize assigned values.
* @returns {Object} Returns `object`.
* @see _.assignInWith
* @example
*
* function customizer(objValue, srcValue) {
* return _.isUndefined(objValue) ? srcValue : objValue;
* }
*
* var defaults = _.partialRight(_.assignWith, customizer);
*
* defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
* // => { 'a': 1, 'b': 2 }
*/
var assignWith = createAssigner(function(object, source, srcIndex, customizer) {
copyObject(source, keys(source), object, customizer);
});
/**
* Creates an array of values corresponding to `paths` of `object`.
*
* @static
* @memberOf _
* @since 1.0.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {...(string|string[])} [paths] The property paths to pick.
* @returns {Array} Returns the picked values.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
*
* _.at(object, ['a[0].b.c', 'a[1]']);
* // => [3, 4]
*/
var at = flatRest(baseAt);
/**
* Creates an object that inherits from the `prototype` object. If a
* `properties` object is given, its own enumerable string keyed properties
* are assigned to the created object.
*
* @static
* @memberOf _
* @since 2.3.0
* @category Object
* @param {Object} prototype The object to inherit from.
* @param {Object} [properties] The properties to assign to the object.
* @returns {Object} Returns the new object.
* @example
*
* function Shape() {
* this.x = 0;
* this.y = 0;
* }
*
* function Circle() {
* Shape.call(this);
* }
*
* Circle.prototype = _.create(Shape.prototype, {
* 'constructor': Circle
* });
*
* var circle = new Circle;
* circle instanceof Circle;
* // => true
*
* circle instanceof Shape;
* // => true
*/
function create(prototype, properties) {
var result = baseCreate(prototype);
return properties == null ? result : baseAssign(result, properties);
}
/**
* Assigns own and inherited enumerable string keyed properties of source
* objects to the destination object for all destination properties that
* resolve to `undefined`. Source objects are applied from left to right.
* Once a property is set, additional values of the same property are ignored.
*
* **Note:** This method mutates `object`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.defaultsDeep
* @example
*
* _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
* // => { 'a': 1, 'b': 2 }
*/
var defaults = baseRest(function(object, sources) {
object = Object(object);
var index = -1;
var length = sources.length;
var guard = length > 2 ? sources[2] : undefined;
if (guard && isIterateeCall(sources[0], sources[1], guard)) {
length = 1;
}
while (++index < length) {
var source = sources[index];
var props = keysIn(source);
var propsIndex = -1;
var propsLength = props.length;
while (++propsIndex < propsLength) {
var key = props[propsIndex];
var value = object[key];
if (value === undefined ||
(eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) {
object[key] = source[key];
}
}
}
return object;
});
/**
* This method is like `_.defaults` except that it recursively assigns
* default properties.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.defaults
* @example
*
* _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
* // => { 'a': { 'b': 2, 'c': 3 } }
*/
var defaultsDeep = baseRest(function(args) {
args.push(undefined, customDefaultsMerge);
return apply(mergeWith, undefined, args);
});
/**
* This method is like `_.find` except that it returns the key of the first
* element `predicate` returns truthy for instead of the element itself.
*
* @static
* @memberOf _
* @since 1.1.0
* @category Object
* @param {Object} object The object to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {string|undefined} Returns the key of the matched element,
* else `undefined`.
* @example
*
* var users = {
* 'barney': { 'age': 36, 'active': true },
* 'fred': { 'age': 40, 'active': false },
* 'pebbles': { 'age': 1, 'active': true }
* };
*
* _.findKey(users, function(o) { return o.age < 40; });
* // => 'barney' (iteration order is not guaranteed)
*
* // The `_.matches` iteratee shorthand.
* _.findKey(users, { 'age': 1, 'active': true });
* // => 'pebbles'
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findKey(users, ['active', false]);
* // => 'fred'
*
* // The `_.property` iteratee shorthand.
* _.findKey(users, 'active');
* // => 'barney'
*/
function findKey(object, predicate) {
return baseFindKey(object, getIteratee(predicate, 3), baseForOwn);
}
/**
* This method is like `_.findKey` except that it iterates over elements of
* a collection in the opposite order.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Object
* @param {Object} object The object to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {string|undefined} Returns the key of the matched element,
* else `undefined`.
* @example
*
* var users = {
* 'barney': { 'age': 36, 'active': true },
* 'fred': { 'age': 40, 'active': false },
* 'pebbles': { 'age': 1, 'active': true }
* };
*
* _.findLastKey(users, function(o) { return o.age < 40; });
* // => returns 'pebbles' assuming `_.findKey` returns 'barney'
*
* // The `_.matches` iteratee shorthand.
* _.findLastKey(users, { 'age': 36, 'active': true });
* // => 'barney'
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findLastKey(users, ['active', false]);
* // => 'fred'
*
* // The `_.property` iteratee shorthand.
* _.findLastKey(users, 'active');
* // => 'pebbles'
*/
function findLastKey(object, predicate) {
return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight);
}
/**
* Iterates over own and inherited enumerable string keyed properties of an
* object and invokes `iteratee` for each property. The iteratee is invoked
* with three arguments: (value, key, object). Iteratee functions may exit
* iteration early by explicitly returning `false`.
*
* @static
* @memberOf _
* @since 0.3.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forInRight
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forIn(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
*/
function forIn(object, iteratee) {
return object == null
? object
: baseFor(object, getIteratee(iteratee, 3), keysIn);
}
/**
* This method is like `_.forIn` except that it iterates over properties of
* `object` in the opposite order.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forIn
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forInRight(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
*/
function forInRight(object, iteratee) {
return object == null
? object
: baseForRight(object, getIteratee(iteratee, 3), keysIn);
}
/**
* Iterates over own enumerable string keyed properties of an object and
* invokes `iteratee` for each property. The iteratee is invoked with three
* arguments: (value, key, object). Iteratee functions may exit iteration
* early by explicitly returning `false`.
*
* @static
* @memberOf _
* @since 0.3.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forOwnRight
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forOwn(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'a' then 'b' (iteration order is not guaranteed).
*/
function forOwn(object, iteratee) {
return object && baseForOwn(object, getIteratee(iteratee, 3));
}
/**
* This method is like `_.forOwn` except that it iterates over properties of
* `object` in the opposite order.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forOwn
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forOwnRight(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
*/
function forOwnRight(object, iteratee) {
return object && baseForOwnRight(object, getIteratee(iteratee, 3));
}
/**
* Creates an array of function property names from own enumerable properties
* of `object`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to inspect.
* @returns {Array} Returns the function names.
* @see _.functionsIn
* @example
*
* function Foo() {
* this.a = _.constant('a');
* this.b = _.constant('b');
* }
*
* Foo.prototype.c = _.constant('c');
*
* _.functions(new Foo);
* // => ['a', 'b']
*/
function functions(object) {
return object == null ? [] : baseFunctions(object, keys(object));
}
/**
* Creates an array of function property names from own and inherited
* enumerable properties of `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to inspect.
* @returns {Array} Returns the function names.
* @see _.functions
* @example
*
* function Foo() {
* this.a = _.constant('a');
* this.b = _.constant('b');
* }
*
* Foo.prototype.c = _.constant('c');
*
* _.functionsIn(new Foo);
* // => ['a', 'b', 'c']
*/
function functionsIn(object) {
return object == null ? [] : baseFunctions(object, keysIn(object));
}
/**
* Gets the value at `path` of `object`. If the resolved value is
* `undefined`, the `defaultValue` is returned in its place.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to get.
* @param {*} [defaultValue] The value returned for `undefined` resolved values.
* @returns {*} Returns the resolved value.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }] };
*
* _.get(object, 'a[0].b.c');
* // => 3
*
* _.get(object, ['a', '0', 'b', 'c']);
* // => 3
*
* _.get(object, 'a.b.c', 'default');
* // => 'default'
*/
function get(object, path, defaultValue) {
var result = object == null ? undefined : baseGet(object, path);
return result === undefined ? defaultValue : result;
}
/**
* Checks if `path` is a direct property of `object`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path to check.
* @returns {boolean} Returns `true` if `path` exists, else `false`.
* @example
*
* var object = { 'a': { 'b': 2 } };
* var other = _.create({ 'a': _.create({ 'b': 2 }) });
*
* _.has(object, 'a');
* // => true
*
* _.has(object, 'a.b');
* // => true
*
* _.has(object, ['a', 'b']);
* // => true
*
* _.has(other, 'a');
* // => false
*/
function has(object, path) {
return object != null && hasPath(object, path, baseHas);
}
/**
* Checks if `path` is a direct or inherited property of `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path to check.
* @returns {boolean} Returns `true` if `path` exists, else `false`.
* @example
*
* var object = _.create({ 'a': _.create({ 'b': 2 }) });
*
* _.hasIn(object, 'a');
* // => true
*
* _.hasIn(object, 'a.b');
* // => true
*
* _.hasIn(object, ['a', 'b']);
* // => true
*
* _.hasIn(object, 'b');
* // => false
*/
function hasIn(object, path) {
return object != null && hasPath(object, path, baseHasIn);
}
/**
* Creates an object composed of the inverted keys and values of `object`.
* If `object` contains duplicate values, subsequent values overwrite
* property assignments of previous values.
*
* @static
* @memberOf _
* @since 0.7.0
* @category Object
* @param {Object} object The object to invert.
* @returns {Object} Returns the new inverted object.
* @example
*
* var object = { 'a': 1, 'b': 2, 'c': 1 };
*
* _.invert(object);
* // => { '1': 'c', '2': 'b' }
*/
var invert = createInverter(function(result, value, key) {
if (value != null &&
typeof value.toString != 'function') {
value = nativeObjectToString.call(value);
}
result[value] = key;
}, constant(identity));
/**
* This method is like `_.invert` except that the inverted object is generated
* from the results of running each element of `object` thru `iteratee`. The
* corresponding inverted value of each inverted key is an array of keys
* responsible for generating the inverted value. The iteratee is invoked
* with one argument: (value).
*
* @static
* @memberOf _
* @since 4.1.0
* @category Object
* @param {Object} object The object to invert.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Object} Returns the new inverted object.
* @example
*
* var object = { 'a': 1, 'b': 2, 'c': 1 };
*
* _.invertBy(object);
* // => { '1': ['a', 'c'], '2': ['b'] }
*
* _.invertBy(object, function(value) {
* return 'group' + value;
* });
* // => { 'group1': ['a', 'c'], 'group2': ['b'] }
*/
var invertBy = createInverter(function(result, value, key) {
if (value != null &&
typeof value.toString != 'function') {
value = nativeObjectToString.call(value);
}
if (hasOwnProperty.call(result, value)) {
result[value].push(key);
} else {
result[value] = [key];
}
}, getIteratee);
/**
* Invokes the method at `path` of `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path of the method to invoke.
* @param {...*} [args] The arguments to invoke the method with.
* @returns {*} Returns the result of the invoked method.
* @example
*
* var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
*
* _.invoke(object, 'a[0].b.c.slice', 1, 3);
* // => [2, 3]
*/
var invoke = baseRest(baseInvoke);
/**
* Creates an array of the own enumerable property names of `object`.
*
* **Note:** Non-object values are coerced to objects. See the
* [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
* for more details.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.keys(new Foo);
* // => ['a', 'b'] (iteration order is not guaranteed)
*
* _.keys('hi');
* // => ['0', '1']
*/
function keys(object) {
return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
}
/**
* Creates an array of the own and inherited enumerable property names of `object`.
*
* **Note:** Non-object values are coerced to objects.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.keysIn(new Foo);
* // => ['a', 'b', 'c'] (iteration order is not guaranteed)
*/
function keysIn(object) {
return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
}
/**
* The opposite of `_.mapValues`; this method creates an object with the
* same values as `object` and keys generated by running each own enumerable
* string keyed property of `object` thru `iteratee`. The iteratee is invoked
* with three arguments: (value, key, object).
*
* @static
* @memberOf _
* @since 3.8.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns the new mapped object.
* @see _.mapValues
* @example
*
* _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
* return key + value;
* });
* // => { 'a1': 1, 'b2': 2 }
*/
function mapKeys(object, iteratee) {
var result = {};
iteratee = getIteratee(iteratee, 3);
baseForOwn(object, function(value, key, object) {
baseAssignValue(result, iteratee(value, key, object), value);
});
return result;
}
/**
* Creates an object with the same keys as `object` and values generated
* by running each own enumerable string keyed property of `object` thru
* `iteratee`. The iteratee is invoked with three arguments:
* (value, key, object).
*
* @static
* @memberOf _
* @since 2.4.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns the new mapped object.
* @see _.mapKeys
* @example
*
* var users = {
* 'fred': { 'user': 'fred', 'age': 40 },
* 'pebbles': { 'user': 'pebbles', 'age': 1 }
* };
*
* _.mapValues(users, function(o) { return o.age; });
* // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
*
* // The `_.property` iteratee shorthand.
* _.mapValues(users, 'age');
* // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
*/
function mapValues(object, iteratee) {
var result = {};
iteratee = getIteratee(iteratee, 3);
baseForOwn(object, function(value, key, object) {
baseAssignValue(result, key, iteratee(value, key, object));
});
return result;
}
/**
* This method is like `_.assign` except that it recursively merges own and
* inherited enumerable string keyed properties of source objects into the
* destination object. Source properties that resolve to `undefined` are
* skipped if a destination value exists. Array and plain object properties
* are merged recursively. Other objects and value types are overridden by
* assignment. Source objects are applied from left to right. Subsequent
* sources overwrite property assignments of previous sources.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 0.5.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @example
*
* var object = {
* 'a': [{ 'b': 2 }, { 'd': 4 }]
* };
*
* var other = {
* 'a': [{ 'c': 3 }, { 'e': 5 }]
* };
*
* _.merge(object, other);
* // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
*/
var merge = createAssigner(function(object, source, srcIndex) {
baseMerge(object, source, srcIndex);
});
/**
* This method is like `_.merge` except that it accepts `customizer` which
* is invoked to produce the merged values of the destination and source
* properties. If `customizer` returns `undefined`, merging is handled by the
* method instead. The `customizer` is invoked with six arguments:
* (objValue, srcValue, key, object, source, stack).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} sources The source objects.
* @param {Function} customizer The function to customize assigned values.
* @returns {Object} Returns `object`.
* @example
*
* function customizer(objValue, srcValue) {
* if (_.isArray(objValue)) {
* return objValue.concat(srcValue);
* }
* }
*
* var object = { 'a': [1], 'b': [2] };
* var other = { 'a': [3], 'b': [4] };
*
* _.mergeWith(object, other, customizer);
* // => { 'a': [1, 3], 'b': [2, 4] }
*/
var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {
baseMerge(object, source, srcIndex, customizer);
});
/**
* The opposite of `_.pick`; this method creates an object composed of the
* own and inherited enumerable property paths of `object` that are not omitted.
*
* **Note:** This method is considerably slower than `_.pick`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The source object.
* @param {...(string|string[])} [paths] The property paths to omit.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.omit(object, ['a', 'c']);
* // => { 'b': '2' }
*/
var omit = flatRest(function(object, paths) {
var result = {};
if (object == null) {
return result;
}
var isDeep = false;
paths = arrayMap(paths, function(path) {
path = castPath(path, object);
isDeep || (isDeep = path.length > 1);
return path;
});
copyObject(object, getAllKeysIn(object), result);
if (isDeep) {
result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone);
}
var length = paths.length;
while (length--) {
baseUnset(result, paths[length]);
}
return result;
});
/**
* The opposite of `_.pickBy`; this method creates an object composed of
* the own and inherited enumerable string keyed properties of `object` that
* `predicate` doesn't return truthy for. The predicate is invoked with two
* arguments: (value, key).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The source object.
* @param {Function} [predicate=_.identity] The function invoked per property.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.omitBy(object, _.isNumber);
* // => { 'b': '2' }
*/
function omitBy(object, predicate) {
return pickBy(object, negate(getIteratee(predicate)));
}
/**
* Creates an object composed of the picked `object` properties.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The source object.
* @param {...(string|string[])} [paths] The property paths to pick.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.pick(object, ['a', 'c']);
* // => { 'a': 1, 'c': 3 }
*/
var pick = flatRest(function(object, paths) {
return object == null ? {} : basePick(object, paths);
});
/**
* Creates an object composed of the `object` properties `predicate` returns
* truthy for. The predicate is invoked with two arguments: (value, key).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The source object.
* @param {Function} [predicate=_.identity] The function invoked per property.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.pickBy(object, _.isNumber);
* // => { 'a': 1, 'c': 3 }
*/
function pickBy(object, predicate) {
if (object == null) {
return {};
}
var props = arrayMap(getAllKeysIn(object), function(prop) {
return [prop];
});
predicate = getIteratee(predicate);
return basePickBy(object, props, function(value, path) {
return predicate(value, path[0]);
});
}
/**
* This method is like `_.get` except that if the resolved value is a
* function it's invoked with the `this` binding of its parent object and
* its result is returned.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to resolve.
* @param {*} [defaultValue] The value returned for `undefined` resolved values.
* @returns {*} Returns the resolved value.
* @example
*
* var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
*
* _.result(object, 'a[0].b.c1');
* // => 3
*
* _.result(object, 'a[0].b.c2');
* // => 4
*
* _.result(object, 'a[0].b.c3', 'default');
* // => 'default'
*
* _.result(object, 'a[0].b.c3', _.constant('default'));
* // => 'default'
*/
function result(object, path, defaultValue) {
path = castPath(path, object);
var index = -1,
length = path.length;
// Ensure the loop is entered when path is empty.
if (!length) {
length = 1;
object = undefined;
}
while (++index < length) {
var value = object == null ? undefined : object[toKey(path[index])];
if (value === undefined) {
index = length;
value = defaultValue;
}
object = isFunction(value) ? value.call(object) : value;
}
return object;
}
/**
* Sets the value at `path` of `object`. If a portion of `path` doesn't exist,
* it's created. Arrays are created for missing index properties while objects
* are created for all other missing properties. Use `_.setWith` to customize
* `path` creation.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {*} value The value to set.
* @returns {Object} Returns `object`.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }] };
*
* _.set(object, 'a[0].b.c', 4);
* console.log(object.a[0].b.c);
* // => 4
*
* _.set(object, ['x', '0', 'y', 'z'], 5);
* console.log(object.x[0].y.z);
* // => 5
*/
function set(object, path, value) {
return object == null ? object : baseSet(object, path, value);
}
/**
* This method is like `_.set` except that it accepts `customizer` which is
* invoked to produce the objects of `path`. If `customizer` returns `undefined`
* path creation is handled by the method instead. The `customizer` is invoked
* with three arguments: (nsValue, key, nsObject).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {*} value The value to set.
* @param {Function} [customizer] The function to customize assigned values.
* @returns {Object} Returns `object`.
* @example
*
* var object = {};
*
* _.setWith(object, '[0][1]', 'a', Object);
* // => { '0': { '1': 'a' } }
*/
function setWith(object, path, value, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return object == null ? object : baseSet(object, path, value, customizer);
}
/**
* Creates an array of own enumerable string keyed-value pairs for `object`
* which can be consumed by `_.fromPairs`. If `object` is a map or set, its
* entries are returned.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias entries
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the key-value pairs.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.toPairs(new Foo);
* // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
*/
var toPairs = createToPairs(keys);
/**
* Creates an array of own and inherited enumerable string keyed-value pairs
* for `object` which can be consumed by `_.fromPairs`. If `object` is a map
* or set, its entries are returned.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias entriesIn
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the key-value pairs.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.toPairsIn(new Foo);
* // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)
*/
var toPairsIn = createToPairs(keysIn);
/**
* An alternative to `_.reduce`; this method transforms `object` to a new
* `accumulator` object which is the result of running each of its own
* enumerable string keyed properties thru `iteratee`, with each invocation
* potentially mutating the `accumulator` object. If `accumulator` is not
* provided, a new object with the same `[[Prototype]]` will be used. The
* iteratee is invoked with four arguments: (accumulator, value, key, object).
* Iteratee functions may exit iteration early by explicitly returning `false`.
*
* @static
* @memberOf _
* @since 1.3.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {*} [accumulator] The custom accumulator value.
* @returns {*} Returns the accumulated value.
* @example
*
* _.transform([2, 3, 4], function(result, n) {
* result.push(n *= n);
* return n % 2 == 0;
* }, []);
* // => [4, 9]
*
* _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
* (result[value] || (result[value] = [])).push(key);
* }, {});
* // => { '1': ['a', 'c'], '2': ['b'] }
*/
function transform(object, iteratee, accumulator) {
var isArr = isArray(object),
isArrLike = isArr || isBuffer(object) || isTypedArray(object);
iteratee = getIteratee(iteratee, 4);
if (accumulator == null) {
var Ctor = object && object.constructor;
if (isArrLike) {
accumulator = isArr ? new Ctor : [];
}
else if (isObject(object)) {
accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
}
else {
accumulator = {};
}
}
(isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) {
return iteratee(accumulator, value, index, object);
});
return accumulator;
}
/**
* Removes the property at `path` of `object`.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to unset.
* @returns {boolean} Returns `true` if the property is deleted, else `false`.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 7 } }] };
* _.unset(object, 'a[0].b.c');
* // => true
*
* console.log(object);
* // => { 'a': [{ 'b': {} }] };
*
* _.unset(object, ['a', '0', 'b', 'c']);
* // => true
*
* console.log(object);
* // => { 'a': [{ 'b': {} }] };
*/
function unset(object, path) {
return object == null ? true : baseUnset(object, path);
}
/**
* This method is like `_.set` except that accepts `updater` to produce the
* value to set. Use `_.updateWith` to customize `path` creation. The `updater`
* is invoked with one argument: (value).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.6.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {Function} updater The function to produce the updated value.
* @returns {Object} Returns `object`.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }] };
*
* _.update(object, 'a[0].b.c', function(n) { return n * n; });
* console.log(object.a[0].b.c);
* // => 9
*
* _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });
* console.log(object.x[0].y.z);
* // => 0
*/
function update(object, path, updater) {
return object == null ? object : baseUpdate(object, path, castFunction(updater));
}
/**
* This method is like `_.update` except that it accepts `customizer` which is
* invoked to produce the objects of `path`. If `customizer` returns `undefined`
* path creation is handled by the method instead. The `customizer` is invoked
* with three arguments: (nsValue, key, nsObject).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.6.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {Function} updater The function to produce the updated value.
* @param {Function} [customizer] The function to customize assigned values.
* @returns {Object} Returns `object`.
* @example
*
* var object = {};
*
* _.updateWith(object, '[0][1]', _.constant('a'), Object);
* // => { '0': { '1': 'a' } }
*/
function updateWith(object, path, updater, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer);
}
/**
* Creates an array of the own enumerable string keyed property values of `object`.
*
* **Note:** Non-object values are coerced to objects.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property values.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.values(new Foo);
* // => [1, 2] (iteration order is not guaranteed)
*
* _.values('hi');
* // => ['h', 'i']
*/
function values(object) {
return object == null ? [] : baseValues(object, keys(object));
}
/**
* Creates an array of the own and inherited enumerable string keyed property
* values of `object`.
*
* **Note:** Non-object values are coerced to objects.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property values.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.valuesIn(new Foo);
* // => [1, 2, 3] (iteration order is not guaranteed)
*/
function valuesIn(object) {
return object == null ? [] : baseValues(object, keysIn(object));
}
/*------------------------------------------------------------------------*/
/**
* Clamps `number` within the inclusive `lower` and `upper` bounds.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Number
* @param {number} number The number to clamp.
* @param {number} [lower] The lower bound.
* @param {number} upper The upper bound.
* @returns {number} Returns the clamped number.
* @example
*
* _.clamp(-10, -5, 5);
* // => -5
*
* _.clamp(10, -5, 5);
* // => 5
*/
function clamp(number, lower, upper) {
if (upper === undefined) {
upper = lower;
lower = undefined;
}
if (upper !== undefined) {
upper = toNumber(upper);
upper = upper === upper ? upper : 0;
}
if (lower !== undefined) {
lower = toNumber(lower);
lower = lower === lower ? lower : 0;
}
return baseClamp(toNumber(number), lower, upper);
}
/**
* Checks if `n` is between `start` and up to, but not including, `end`. If
* `end` is not specified, it's set to `start` with `start` then set to `0`.
* If `start` is greater than `end` the params are swapped to support
* negative ranges.
*
* @static
* @memberOf _
* @since 3.3.0
* @category Number
* @param {number} number The number to check.
* @param {number} [start=0] The start of the range.
* @param {number} end The end of the range.
* @returns {boolean} Returns `true` if `number` is in the range, else `false`.
* @see _.range, _.rangeRight
* @example
*
* _.inRange(3, 2, 4);
* // => true
*
* _.inRange(4, 8);
* // => true
*
* _.inRange(4, 2);
* // => false
*
* _.inRange(2, 2);
* // => false
*
* _.inRange(1.2, 2);
* // => true
*
* _.inRange(5.2, 4);
* // => false
*
* _.inRange(-3, -2, -6);
* // => true
*/
function inRange(number, start, end) {
start = toFinite(start);
if (end === undefined) {
end = start;
start = 0;
} else {
end = toFinite(end);
}
number = toNumber(number);
return baseInRange(number, start, end);
}
/**
* Produces a random number between the inclusive `lower` and `upper` bounds.
* If only one argument is provided a number between `0` and the given number
* is returned. If `floating` is `true`, or either `lower` or `upper` are
* floats, a floating-point number is returned instead of an integer.
*
* **Note:** JavaScript follows the IEEE-754 standard for resolving
* floating-point values which can produce unexpected results.
*
* @static
* @memberOf _
* @since 0.7.0
* @category Number
* @param {number} [lower=0] The lower bound.
* @param {number} [upper=1] The upper bound.
* @param {boolean} [floating] Specify returning a floating-point number.
* @returns {number} Returns the random number.
* @example
*
* _.random(0, 5);
* // => an integer between 0 and 5
*
* _.random(5);
* // => also an integer between 0 and 5
*
* _.random(5, true);
* // => a floating-point number between 0 and 5
*
* _.random(1.2, 5.2);
* // => a floating-point number between 1.2 and 5.2
*/
function random(lower, upper, floating) {
if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) {
upper = floating = undefined;
}
if (floating === undefined) {
if (typeof upper == 'boolean') {
floating = upper;
upper = undefined;
}
else if (typeof lower == 'boolean') {
floating = lower;
lower = undefined;
}
}
if (lower === undefined && upper === undefined) {
lower = 0;
upper = 1;
}
else {
lower = toFinite(lower);
if (upper === undefined) {
upper = lower;
lower = 0;
} else {
upper = toFinite(upper);
}
}
if (lower > upper) {
var temp = lower;
lower = upper;
upper = temp;
}
if (floating || lower % 1 || upper % 1) {
var rand = nativeRandom();
return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper);
}
return baseRandom(lower, upper);
}
/*------------------------------------------------------------------------*/
/**
* Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the camel cased string.
* @example
*
* _.camelCase('Foo Bar');
* // => 'fooBar'
*
* _.camelCase('--foo-bar--');
* // => 'fooBar'
*
* _.camelCase('__FOO_BAR__');
* // => 'fooBar'
*/
var camelCase = createCompounder(function(result, word, index) {
word = word.toLowerCase();
return result + (index ? capitalize(word) : word);
});
/**
* Converts the first character of `string` to upper case and the remaining
* to lower case.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to capitalize.
* @returns {string} Returns the capitalized string.
* @example
*
* _.capitalize('FRED');
* // => 'Fred'
*/
function capitalize(string) {
return upperFirst(toString(string).toLowerCase());
}
/**
* Deburrs `string` by converting
* [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
* and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)
* letters to basic Latin letters and removing
* [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to deburr.
* @returns {string} Returns the deburred string.
* @example
*
* _.deburr('déjà vu');
* // => 'deja vu'
*/
function deburr(string) {
string = toString(string);
return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');
}
/**
* Checks if `string` ends with the given target string.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to inspect.
* @param {string} [target] The string to search for.
* @param {number} [position=string.length] The position to search up to.
* @returns {boolean} Returns `true` if `string` ends with `target`,
* else `false`.
* @example
*
* _.endsWith('abc', 'c');
* // => true
*
* _.endsWith('abc', 'b');
* // => false
*
* _.endsWith('abc', 'b', 2);
* // => true
*/
function endsWith(string, target, position) {
string = toString(string);
target = baseToString(target);
var length = string.length;
position = position === undefined
? length
: baseClamp(toInteger(position), 0, length);
var end = position;
position -= target.length;
return position >= 0 && string.slice(position, end) == target;
}
/**
* Converts the characters "&", "<", ">", '"', and "'" in `string` to their
* corresponding HTML entities.
*
* **Note:** No other characters are escaped. To escape additional
* characters use a third-party library like [_he_](https://mths.be/he).
*
* Though the ">" character is escaped for symmetry, characters like
* ">" and "/" don't need escaping in HTML and have no special meaning
* unless they're part of a tag or unquoted attribute value. See
* [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
* (under "semi-related fun fact") for more details.
*
* When working with HTML you should always
* [quote attribute values](http://wonko.com/post/html-escaping) to reduce
* XSS vectors.
*
* @static
* @since 0.1.0
* @memberOf _
* @category String
* @param {string} [string=''] The string to escape.
* @returns {string} Returns the escaped string.
* @example
*
* _.escape('fred, barney, & pebbles');
* // => 'fred, barney, & pebbles'
*/
function escape(string) {
string = toString(string);
return (string && reHasUnescapedHtml.test(string))
? string.replace(reUnescapedHtml, escapeHtmlChar)
: string;
}
/**
* Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
* "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to escape.
* @returns {string} Returns the escaped string.
* @example
*
* _.escapeRegExp('[lodash](https://lodash.com/)');
* // => '\[lodash\]\(https://lodash\.com/\)'
*/
function escapeRegExp(string) {
string = toString(string);
return (string && reHasRegExpChar.test(string))
? string.replace(reRegExpChar, '\\$&')
: string;
}
/**
* Converts `string` to
* [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the kebab cased string.
* @example
*
* _.kebabCase('Foo Bar');
* // => 'foo-bar'
*
* _.kebabCase('fooBar');
* // => 'foo-bar'
*
* _.kebabCase('__FOO_BAR__');
* // => 'foo-bar'
*/
var kebabCase = createCompounder(function(result, word, index) {
return result + (index ? '-' : '') + word.toLowerCase();
});
/**
* Converts `string`, as space separated words, to lower case.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the lower cased string.
* @example
*
* _.lowerCase('--Foo-Bar--');
* // => 'foo bar'
*
* _.lowerCase('fooBar');
* // => 'foo bar'
*
* _.lowerCase('__FOO_BAR__');
* // => 'foo bar'
*/
var lowerCase = createCompounder(function(result, word, index) {
return result + (index ? ' ' : '') + word.toLowerCase();
});
/**
* Converts the first character of `string` to lower case.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the converted string.
* @example
*
* _.lowerFirst('Fred');
* // => 'fred'
*
* _.lowerFirst('FRED');
* // => 'fRED'
*/
var lowerFirst = createCaseFirst('toLowerCase');
/**
* Pads `string` on the left and right sides if it's shorter than `length`.
* Padding characters are truncated if they can't be evenly divided by `length`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to pad.
* @param {number} [length=0] The padding length.
* @param {string} [chars=' '] The string used as padding.
* @returns {string} Returns the padded string.
* @example
*
* _.pad('abc', 8);
* // => ' abc '
*
* _.pad('abc', 8, '_-');
* // => '_-abc_-_'
*
* _.pad('abc', 3);
* // => 'abc'
*/
function pad(string, length, chars) {
string = toString(string);
length = toInteger(length);
var strLength = length ? stringSize(string) : 0;
if (!length || strLength >= length) {
return string;
}
var mid = (length - strLength) / 2;
return (
createPadding(nativeFloor(mid), chars) +
string +
createPadding(nativeCeil(mid), chars)
);
}
/**
* Pads `string` on the right side if it's shorter than `length`. Padding
* characters are truncated if they exceed `length`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to pad.
* @param {number} [length=0] The padding length.
* @param {string} [chars=' '] The string used as padding.
* @returns {string} Returns the padded string.
* @example
*
* _.padEnd('abc', 6);
* // => 'abc '
*
* _.padEnd('abc', 6, '_-');
* // => 'abc_-_'
*
* _.padEnd('abc', 3);
* // => 'abc'
*/
function padEnd(string, length, chars) {
string = toString(string);
length = toInteger(length);
var strLength = length ? stringSize(string) : 0;
return (length && strLength < length)
? (string + createPadding(length - strLength, chars))
: string;
}
/**
* Pads `string` on the left side if it's shorter than `length`. Padding
* characters are truncated if they exceed `length`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to pad.
* @param {number} [length=0] The padding length.
* @param {string} [chars=' '] The string used as padding.
* @returns {string} Returns the padded string.
* @example
*
* _.padStart('abc', 6);
* // => ' abc'
*
* _.padStart('abc', 6, '_-');
* // => '_-_abc'
*
* _.padStart('abc', 3);
* // => 'abc'
*/
function padStart(string, length, chars) {
string = toString(string);
length = toInteger(length);
var strLength = length ? stringSize(string) : 0;
return (length && strLength < length)
? (createPadding(length - strLength, chars) + string)
: string;
}
/**
* Converts `string` to an integer of the specified radix. If `radix` is
* `undefined` or `0`, a `radix` of `10` is used unless `value` is a
* hexadecimal, in which case a `radix` of `16` is used.
*
* **Note:** This method aligns with the
* [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.
*
* @static
* @memberOf _
* @since 1.1.0
* @category String
* @param {string} string The string to convert.
* @param {number} [radix=10] The radix to interpret `value` by.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {number} Returns the converted integer.
* @example
*
* _.parseInt('08');
* // => 8
*
* _.map(['6', '08', '10'], _.parseInt);
* // => [6, 8, 10]
*/
function parseInt(string, radix, guard) {
if (guard || radix == null) {
radix = 0;
} else if (radix) {
radix = +radix;
}
return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0);
}
/**
* Repeats the given string `n` times.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to repeat.
* @param {number} [n=1] The number of times to repeat the string.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the repeated string.
* @example
*
* _.repeat('*', 3);
* // => '***'
*
* _.repeat('abc', 2);
* // => 'abcabc'
*
* _.repeat('abc', 0);
* // => ''
*/
function repeat(string, n, guard) {
if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {
n = 1;
} else {
n = toInteger(n);
}
return baseRepeat(toString(string), n);
}
/**
* Replaces matches for `pattern` in `string` with `replacement`.
*
* **Note:** This method is based on
* [`String#replace`](https://mdn.io/String/replace).
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to modify.
* @param {RegExp|string} pattern The pattern to replace.
* @param {Function|string} replacement The match replacement.
* @returns {string} Returns the modified string.
* @example
*
* _.replace('Hi Fred', 'Fred', 'Barney');
* // => 'Hi Barney'
*/
function replace() {
var args = arguments,
string = toString(args[0]);
return args.length < 3 ? string : string.replace(args[1], args[2]);
}
/**
* Converts `string` to
* [snake case](https://en.wikipedia.org/wiki/Snake_case).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the snake cased string.
* @example
*
* _.snakeCase('Foo Bar');
* // => 'foo_bar'
*
* _.snakeCase('fooBar');
* // => 'foo_bar'
*
* _.snakeCase('--FOO-BAR--');
* // => 'foo_bar'
*/
var snakeCase = createCompounder(function(result, word, index) {
return result + (index ? '_' : '') + word.toLowerCase();
});
/**
* Splits `string` by `separator`.
*
* **Note:** This method is based on
* [`String#split`](https://mdn.io/String/split).
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to split.
* @param {RegExp|string} separator The separator pattern to split by.
* @param {number} [limit] The length to truncate results to.
* @returns {Array} Returns the string segments.
* @example
*
* _.split('a-b-c', '-', 2);
* // => ['a', 'b']
*/
function split(string, separator, limit) {
if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {
separator = limit = undefined;
}
limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;
if (!limit) {
return [];
}
string = toString(string);
if (string && (
typeof separator == 'string' ||
(separator != null && !isRegExp(separator))
)) {
separator = baseToString(separator);
if (!separator && hasUnicode(string)) {
return castSlice(stringToArray(string), 0, limit);
}
}
return string.split(separator, limit);
}
/**
* Converts `string` to
* [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
*
* @static
* @memberOf _
* @since 3.1.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the start cased string.
* @example
*
* _.startCase('--foo-bar--');
* // => 'Foo Bar'
*
* _.startCase('fooBar');
* // => 'Foo Bar'
*
* _.startCase('__FOO_BAR__');
* // => 'FOO BAR'
*/
var startCase = createCompounder(function(result, word, index) {
return result + (index ? ' ' : '') + upperFirst(word);
});
/**
* Checks if `string` starts with the given target string.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to inspect.
* @param {string} [target] The string to search for.
* @param {number} [position=0] The position to search from.
* @returns {boolean} Returns `true` if `string` starts with `target`,
* else `false`.
* @example
*
* _.startsWith('abc', 'a');
* // => true
*
* _.startsWith('abc', 'b');
* // => false
*
* _.startsWith('abc', 'b', 1);
* // => true
*/
function startsWith(string, target, position) {
string = toString(string);
position = position == null
? 0
: baseClamp(toInteger(position), 0, string.length);
target = baseToString(target);
return string.slice(position, position + target.length) == target;
}
/**
* Creates a compiled template function that can interpolate data properties
* in "interpolate" delimiters, HTML-escape interpolated data properties in
* "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
* properties may be accessed as free variables in the template. If a setting
* object is given, it takes precedence over `_.templateSettings` values.
*
* **Note:** In the development build `_.template` utilizes
* [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
* for easier debugging.
*
* For more information on precompiling templates see
* [lodash's custom builds documentation](https://lodash.com/custom-builds).
*
* For more information on Chrome extension sandboxes see
* [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
*
* @static
* @since 0.1.0
* @memberOf _
* @category String
* @param {string} [string=''] The template string.
* @param {Object} [options={}] The options object.
* @param {RegExp} [options.escape=_.templateSettings.escape]
* The HTML "escape" delimiter.
* @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
* The "evaluate" delimiter.
* @param {Object} [options.imports=_.templateSettings.imports]
* An object to import into the template as free variables.
* @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
* The "interpolate" delimiter.
* @param {string} [options.sourceURL='lodash.templateSources[n]']
* The sourceURL of the compiled template.
* @param {string} [options.variable='obj']
* The data object variable name.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the compiled template function.
* @example
*
* // Use the "interpolate" delimiter to create a compiled template.
* var compiled = _.template('hello <%= user %>!');
* compiled({ 'user': 'fred' });
* // => 'hello fred!'
*
* // Use the HTML "escape" delimiter to escape data property values.
* var compiled = _.template('<b><%- value %></b>');
* compiled({ 'value': '<script>' });
* // => '<b><script></b>'
*
* // Use the "evaluate" delimiter to execute JavaScript and generate HTML.
* var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
* compiled({ 'users': ['fred', 'barney'] });
* // => '<li>fred</li><li>barney</li>'
*
* // Use the internal `print` function in "evaluate" delimiters.
* var compiled = _.template('<% print("hello " + user); %>!');
* compiled({ 'user': 'barney' });
* // => 'hello barney!'
*
* // Use the ES template literal delimiter as an "interpolate" delimiter.
* // Disable support by replacing the "interpolate" delimiter.
* var compiled = _.template('hello ${ user }!');
* compiled({ 'user': 'pebbles' });
* // => 'hello pebbles!'
*
* // Use backslashes to treat delimiters as plain text.
* var compiled = _.template('<%= "\\<%- value %\\>" %>');
* compiled({ 'value': 'ignored' });
* // => '<%- value %>'
*
* // Use the `imports` option to import `jQuery` as `jq`.
* var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
* var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
* compiled({ 'users': ['fred', 'barney'] });
* // => '<li>fred</li><li>barney</li>'
*
* // Use the `sourceURL` option to specify a custom sourceURL for the template.
* var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
* compiled(data);
* // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
*
* // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
* var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
* compiled.source;
* // => function(data) {
* // var __t, __p = '';
* // __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
* // return __p;
* // }
*
* // Use custom template delimiters.
* _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
* var compiled = _.template('hello {{ user }}!');
* compiled({ 'user': 'mustache' });
* // => 'hello mustache!'
*
* // Use the `source` property to inline compiled templates for meaningful
* // line numbers in error messages and stack traces.
* fs.writeFileSync(path.join(process.cwd(), 'jst.js'), '\
* var JST = {\
* "main": ' + _.template(mainText).source + '\
* };\
* ');
*/
function template(string, options, guard) {
// Based on John Resig's `tmpl` implementation
// (http://ejohn.org/blog/javascript-micro-templating/)
// and Laura Doktorova's doT.js (https://github.com/olado/doT).
var settings = lodash.templateSettings;
if (guard && isIterateeCall(string, options, guard)) {
options = undefined;
}
string = toString(string);
options = assignInWith({}, options, settings, customDefaultsAssignIn);
var imports = assignInWith({}, options.imports, settings.imports, customDefaultsAssignIn),
importsKeys = keys(imports),
importsValues = baseValues(imports, importsKeys);
var isEscaping,
isEvaluating,
index = 0,
interpolate = options.interpolate || reNoMatch,
source = "__p += '";
// Compile the regexp to match each delimiter.
var reDelimiters = RegExp(
(options.escape || reNoMatch).source + '|' +
interpolate.source + '|' +
(interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
(options.evaluate || reNoMatch).source + '|$'
, 'g');
// Use a sourceURL for easier debugging.
// The sourceURL gets injected into the source that's eval-ed, so be careful
// to normalize all kinds of whitespace, so e.g. newlines (and unicode versions of it) can't sneak in
// and escape the comment, thus injecting code that gets evaled.
var sourceURL = '//# sourceURL=' +
(hasOwnProperty.call(options, 'sourceURL')
? (options.sourceURL + '').replace(/\s/g, ' ')
: ('lodash.templateSources[' + (++templateCounter) + ']')
) + '\n';
string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
interpolateValue || (interpolateValue = esTemplateValue);
// Escape characters that can't be included in string literals.
source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar);
// Replace delimiters with snippets.
if (escapeValue) {
isEscaping = true;
source += "' +\n__e(" + escapeValue + ") +\n'";
}
if (evaluateValue) {
isEvaluating = true;
source += "';\n" + evaluateValue + ";\n__p += '";
}
if (interpolateValue) {
source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
}
index = offset + match.length;
// The JS engine embedded in Adobe products needs `match` returned in
// order to produce the correct `offset` value.
return match;
});
source += "';\n";
// If `variable` is not specified wrap a with-statement around the generated
// code to add the data object to the top of the scope chain.
var variable = hasOwnProperty.call(options, 'variable') && options.variable;
if (!variable) {
source = 'with (obj) {\n' + source + '\n}\n';
}
// Cleanup code by stripping empty strings.
source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
.replace(reEmptyStringMiddle, '$1')
.replace(reEmptyStringTrailing, '$1;');
// Frame code as the function body.
source = 'function(' + (variable || 'obj') + ') {\n' +
(variable
? ''
: 'obj || (obj = {});\n'
) +
"var __t, __p = ''" +
(isEscaping
? ', __e = _.escape'
: ''
) +
(isEvaluating
? ', __j = Array.prototype.join;\n' +
"function print() { __p += __j.call(arguments, '') }\n"
: ';\n'
) +
source +
'return __p\n}';
var result = attempt(function() {
return Function(importsKeys, sourceURL + 'return ' + source)
.apply(undefined, importsValues);
});
// Provide the compiled function's source by its `toString` method or
// the `source` property as a convenience for inlining compiled templates.
result.source = source;
if (isError(result)) {
throw result;
}
return result;
}
/**
* Converts `string`, as a whole, to lower case just like
* [String#toLowerCase](https://mdn.io/toLowerCase).
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the lower cased string.
* @example
*
* _.toLower('--Foo-Bar--');
* // => '--foo-bar--'
*
* _.toLower('fooBar');
* // => 'foobar'
*
* _.toLower('__FOO_BAR__');
* // => '__foo_bar__'
*/
function toLower(value) {
return toString(value).toLowerCase();
}
/**
* Converts `string`, as a whole, to upper case just like
* [String#toUpperCase](https://mdn.io/toUpperCase).
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the upper cased string.
* @example
*
* _.toUpper('--foo-bar--');
* // => '--FOO-BAR--'
*
* _.toUpper('fooBar');
* // => 'FOOBAR'
*
* _.toUpper('__foo_bar__');
* // => '__FOO_BAR__'
*/
function toUpper(value) {
return toString(value).toUpperCase();
}
/**
* Removes leading and trailing whitespace or specified characters from `string`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to trim.
* @param {string} [chars=whitespace] The characters to trim.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the trimmed string.
* @example
*
* _.trim(' abc ');
* // => 'abc'
*
* _.trim('-_-abc-_-', '_-');
* // => 'abc'
*
* _.map([' foo ', ' bar '], _.trim);
* // => ['foo', 'bar']
*/
function trim(string, chars, guard) {
string = toString(string);
if (string && (guard || chars === undefined)) {
return string.replace(reTrim, '');
}
if (!string || !(chars = baseToString(chars))) {
return string;
}
var strSymbols = stringToArray(string),
chrSymbols = stringToArray(chars),
start = charsStartIndex(strSymbols, chrSymbols),
end = charsEndIndex(strSymbols, chrSymbols) + 1;
return castSlice(strSymbols, start, end).join('');
}
/**
* Removes trailing whitespace or specified characters from `string`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to trim.
* @param {string} [chars=whitespace] The characters to trim.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the trimmed string.
* @example
*
* _.trimEnd(' abc ');
* // => ' abc'
*
* _.trimEnd('-_-abc-_-', '_-');
* // => '-_-abc'
*/
function trimEnd(string, chars, guard) {
string = toString(string);
if (string && (guard || chars === undefined)) {
return string.replace(reTrimEnd, '');
}
if (!string || !(chars = baseToString(chars))) {
return string;
}
var strSymbols = stringToArray(string),
end = charsEndIndex(strSymbols, stringToArray(chars)) + 1;
return castSlice(strSymbols, 0, end).join('');
}
/**
* Removes leading whitespace or specified characters from `string`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to trim.
* @param {string} [chars=whitespace] The characters to trim.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the trimmed string.
* @example
*
* _.trimStart(' abc ');
* // => 'abc '
*
* _.trimStart('-_-abc-_-', '_-');
* // => 'abc-_-'
*/
function trimStart(string, chars, guard) {
string = toString(string);
if (string && (guard || chars === undefined)) {
return string.replace(reTrimStart, '');
}
if (!string || !(chars = baseToString(chars))) {
return string;
}
var strSymbols = stringToArray(string),
start = charsStartIndex(strSymbols, stringToArray(chars));
return castSlice(strSymbols, start).join('');
}
/**
* Truncates `string` if it's longer than the given maximum string length.
* The last characters of the truncated string are replaced with the omission
* string which defaults to "...".
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to truncate.
* @param {Object} [options={}] The options object.
* @param {number} [options.length=30] The maximum string length.
* @param {string} [options.omission='...'] The string to indicate text is omitted.
* @param {RegExp|string} [options.separator] The separator pattern to truncate to.
* @returns {string} Returns the truncated string.
* @example
*
* _.truncate('hi-diddly-ho there, neighborino');
* // => 'hi-diddly-ho there, neighbo...'
*
* _.truncate('hi-diddly-ho there, neighborino', {
* 'length': 24,
* 'separator': ' '
* });
* // => 'hi-diddly-ho there,...'
*
* _.truncate('hi-diddly-ho there, neighborino', {
* 'length': 24,
* 'separator': /,? +/
* });
* // => 'hi-diddly-ho there...'
*
* _.truncate('hi-diddly-ho there, neighborino', {
* 'omission': ' [...]'
* });
* // => 'hi-diddly-ho there, neig [...]'
*/
function truncate(string, options) {
var length = DEFAULT_TRUNC_LENGTH,
omission = DEFAULT_TRUNC_OMISSION;
if (isObject(options)) {
var separator = 'separator' in options ? options.separator : separator;
length = 'length' in options ? toInteger(options.length) : length;
omission = 'omission' in options ? baseToString(options.omission) : omission;
}
string = toString(string);
var strLength = string.length;
if (hasUnicode(string)) {
var strSymbols = stringToArray(string);
strLength = strSymbols.length;
}
if (length >= strLength) {
return string;
}
var end = length - stringSize(omission);
if (end < 1) {
return omission;
}
var result = strSymbols
? castSlice(strSymbols, 0, end).join('')
: string.slice(0, end);
if (separator === undefined) {
return result + omission;
}
if (strSymbols) {
end += (result.length - end);
}
if (isRegExp(separator)) {
if (string.slice(end).search(separator)) {
var match,
substring = result;
if (!separator.global) {
separator = RegExp(separator.source, toString(reFlags.exec(separator)) + 'g');
}
separator.lastIndex = 0;
while ((match = separator.exec(substring))) {
var newEnd = match.index;
}
result = result.slice(0, newEnd === undefined ? end : newEnd);
}
} else if (string.indexOf(baseToString(separator), end) != end) {
var index = result.lastIndexOf(separator);
if (index > -1) {
result = result.slice(0, index);
}
}
return result + omission;
}
/**
* The inverse of `_.escape`; this method converts the HTML entities
* `&`, `<`, `>`, `"`, and `'` in `string` to
* their corresponding characters.
*
* **Note:** No other HTML entities are unescaped. To unescape additional
* HTML entities use a third-party library like [_he_](https://mths.be/he).
*
* @static
* @memberOf _
* @since 0.6.0
* @category String
* @param {string} [string=''] The string to unescape.
* @returns {string} Returns the unescaped string.
* @example
*
* _.unescape('fred, barney, & pebbles');
* // => 'fred, barney, & pebbles'
*/
function unescape(string) {
string = toString(string);
return (string && reHasEscapedHtml.test(string))
? string.replace(reEscapedHtml, unescapeHtmlChar)
: string;
}
/**
* Converts `string`, as space separated words, to upper case.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the upper cased string.
* @example
*
* _.upperCase('--foo-bar');
* // => 'FOO BAR'
*
* _.upperCase('fooBar');
* // => 'FOO BAR'
*
* _.upperCase('__foo_bar__');
* // => 'FOO BAR'
*/
var upperCase = createCompounder(function(result, word, index) {
return result + (index ? ' ' : '') + word.toUpperCase();
});
/**
* Converts the first character of `string` to upper case.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the converted string.
* @example
*
* _.upperFirst('fred');
* // => 'Fred'
*
* _.upperFirst('FRED');
* // => 'FRED'
*/
var upperFirst = createCaseFirst('toUpperCase');
/**
* Splits `string` into an array of its words.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to inspect.
* @param {RegExp|string} [pattern] The pattern to match words.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the words of `string`.
* @example
*
* _.words('fred, barney, & pebbles');
* // => ['fred', 'barney', 'pebbles']
*
* _.words('fred, barney, & pebbles', /[^, ]+/g);
* // => ['fred', 'barney', '&', 'pebbles']
*/
function words(string, pattern, guard) {
string = toString(string);
pattern = guard ? undefined : pattern;
if (pattern === undefined) {
return hasUnicodeWord(string) ? unicodeWords(string) : asciiWords(string);
}
return string.match(pattern) || [];
}
/*------------------------------------------------------------------------*/
/**
* Attempts to invoke `func`, returning either the result or the caught error
* object. Any additional arguments are provided to `func` when it's invoked.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {Function} func The function to attempt.
* @param {...*} [args] The arguments to invoke `func` with.
* @returns {*} Returns the `func` result or error object.
* @example
*
* // Avoid throwing errors for invalid selectors.
* var elements = _.attempt(function(selector) {
* return document.querySelectorAll(selector);
* }, '>_>');
*
* if (_.isError(elements)) {
* elements = [];
* }
*/
var attempt = baseRest(function(func, args) {
try {
return apply(func, undefined, args);
} catch (e) {
return isError(e) ? e : new Error(e);
}
});
/**
* Binds methods of an object to the object itself, overwriting the existing
* method.
*
* **Note:** This method doesn't set the "length" property of bound functions.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {Object} object The object to bind and assign the bound methods to.
* @param {...(string|string[])} methodNames The object method names to bind.
* @returns {Object} Returns `object`.
* @example
*
* var view = {
* 'label': 'docs',
* 'click': function() {
* console.log('clicked ' + this.label);
* }
* };
*
* _.bindAll(view, ['click']);
* jQuery(element).on('click', view.click);
* // => Logs 'clicked docs' when clicked.
*/
var bindAll = flatRest(function(object, methodNames) {
arrayEach(methodNames, function(key) {
key = toKey(key);
baseAssignValue(object, key, bind(object[key], object));
});
return object;
});
/**
* Creates a function that iterates over `pairs` and invokes the corresponding
* function of the first predicate to return truthy. The predicate-function
* pairs are invoked with the `this` binding and arguments of the created
* function.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {Array} pairs The predicate-function pairs.
* @returns {Function} Returns the new composite function.
* @example
*
* var func = _.cond([
* [_.matches({ 'a': 1 }), _.constant('matches A')],
* [_.conforms({ 'b': _.isNumber }), _.constant('matches B')],
* [_.stubTrue, _.constant('no match')]
* ]);
*
* func({ 'a': 1, 'b': 2 });
* // => 'matches A'
*
* func({ 'a': 0, 'b': 1 });
* // => 'matches B'
*
* func({ 'a': '1', 'b': '2' });
* // => 'no match'
*/
function cond(pairs) {
var length = pairs == null ? 0 : pairs.length,
toIteratee = getIteratee();
pairs = !length ? [] : arrayMap(pairs, function(pair) {
if (typeof pair[1] != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
return [toIteratee(pair[0]), pair[1]];
});
return baseRest(function(args) {
var index = -1;
while (++index < length) {
var pair = pairs[index];
if (apply(pair[0], this, args)) {
return apply(pair[1], this, args);
}
}
});
}
/**
* Creates a function that invokes the predicate properties of `source` with
* the corresponding property values of a given object, returning `true` if
* all predicates return truthy, else `false`.
*
* **Note:** The created function is equivalent to `_.conformsTo` with
* `source` partially applied.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {Object} source The object of property predicates to conform to.
* @returns {Function} Returns the new spec function.
* @example
*
* var objects = [
* { 'a': 2, 'b': 1 },
* { 'a': 1, 'b': 2 }
* ];
*
* _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } }));
* // => [{ 'a': 1, 'b': 2 }]
*/
function conforms(source) {
return baseConforms(baseClone(source, CLONE_DEEP_FLAG));
}
/**
* Creates a function that returns `value`.
*
* @static
* @memberOf _
* @since 2.4.0
* @category Util
* @param {*} value The value to return from the new function.
* @returns {Function} Returns the new constant function.
* @example
*
* var objects = _.times(2, _.constant({ 'a': 1 }));
*
* console.log(objects);
* // => [{ 'a': 1 }, { 'a': 1 }]
*
* console.log(objects[0] === objects[1]);
* // => true
*/
function constant(value) {
return function() {
return value;
};
}
/**
* Checks `value` to determine whether a default value should be returned in
* its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
* or `undefined`.
*
* @static
* @memberOf _
* @since 4.14.0
* @category Util
* @param {*} value The value to check.
* @param {*} defaultValue The default value.
* @returns {*} Returns the resolved value.
* @example
*
* _.defaultTo(1, 10);
* // => 1
*
* _.defaultTo(undefined, 10);
* // => 10
*/
function defaultTo(value, defaultValue) {
return (value == null || value !== value) ? defaultValue : value;
}
/**
* Creates a function that returns the result of invoking the given functions
* with the `this` binding of the created function, where each successive
* invocation is supplied the return value of the previous.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {...(Function|Function[])} [funcs] The functions to invoke.
* @returns {Function} Returns the new composite function.
* @see _.flowRight
* @example
*
* function square(n) {
* return n * n;
* }
*
* var addSquare = _.flow([_.add, square]);
* addSquare(1, 2);
* // => 9
*/
var flow = createFlow();
/**
* This method is like `_.flow` except that it creates a function that
* invokes the given functions from right to left.
*
* @static
* @since 3.0.0
* @memberOf _
* @category Util
* @param {...(Function|Function[])} [funcs] The functions to invoke.
* @returns {Function} Returns the new composite function.
* @see _.flow
* @example
*
* function square(n) {
* return n * n;
* }
*
* var addSquare = _.flowRight([square, _.add]);
* addSquare(1, 2);
* // => 9
*/
var flowRight = createFlow(true);
/**
* This method returns the first argument it receives.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {*} value Any value.
* @returns {*} Returns `value`.
* @example
*
* var object = { 'a': 1 };
*
* console.log(_.identity(object) === object);
* // => true
*/
function identity(value) {
return value;
}
/**
* Creates a function that invokes `func` with the arguments of the created
* function. If `func` is a property name, the created function returns the
* property value for a given element. If `func` is an array or object, the
* created function returns `true` for elements that contain the equivalent
* source properties, otherwise it returns `false`.
*
* @static
* @since 4.0.0
* @memberOf _
* @category Util
* @param {*} [func=_.identity] The value to convert to a callback.
* @returns {Function} Returns the callback.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': true },
* { 'user': 'fred', 'age': 40, 'active': false }
* ];
*
* // The `_.matches` iteratee shorthand.
* _.filter(users, _.iteratee({ 'user': 'barney', 'active': true }));
* // => [{ 'user': 'barney', 'age': 36, 'active': true }]
*
* // The `_.matchesProperty` iteratee shorthand.
* _.filter(users, _.iteratee(['user', 'fred']));
* // => [{ 'user': 'fred', 'age': 40 }]
*
* // The `_.property` iteratee shorthand.
* _.map(users, _.iteratee('user'));
* // => ['barney', 'fred']
*
* // Create custom iteratee shorthands.
* _.iteratee = _.wrap(_.iteratee, function(iteratee, func) {
* return !_.isRegExp(func) ? iteratee(func) : function(string) {
* return func.test(string);
* };
* });
*
* _.filter(['abc', 'def'], /ef/);
* // => ['def']
*/
function iteratee(func) {
return baseIteratee(typeof func == 'function' ? func : baseClone(func, CLONE_DEEP_FLAG));
}
/**
* Creates a function that performs a partial deep comparison between a given
* object and `source`, returning `true` if the given object has equivalent
* property values, else `false`.
*
* **Note:** The created function is equivalent to `_.isMatch` with `source`
* partially applied.
*
* Partial comparisons will match empty array and empty object `source`
* values against any array or object value, respectively. See `_.isEqual`
* for a list of supported value comparisons.
*
* **Note:** Multiple values can be checked by combining several matchers
* using `_.overSome`
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {Object} source The object of property values to match.
* @returns {Function} Returns the new spec function.
* @example
*
* var objects = [
* { 'a': 1, 'b': 2, 'c': 3 },
* { 'a': 4, 'b': 5, 'c': 6 }
* ];
*
* _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
* // => [{ 'a': 4, 'b': 5, 'c': 6 }]
*
* // Checking for several possible values
* _.filter(objects, _.overSome([_.matches({ 'a': 1 }), _.matches({ 'a': 4 })]));
* // => [{ 'a': 1, 'b': 2, 'c': 3 }, { 'a': 4, 'b': 5, 'c': 6 }]
*/
function matches(source) {
return baseMatches(baseClone(source, CLONE_DEEP_FLAG));
}
/**
* Creates a function that performs a partial deep comparison between the
* value at `path` of a given object to `srcValue`, returning `true` if the
* object value is equivalent, else `false`.
*
* **Note:** Partial comparisons will match empty array and empty object
* `srcValue` values against any array or object value, respectively. See
* `_.isEqual` for a list of supported value comparisons.
*
* **Note:** Multiple values can be checked by combining several matchers
* using `_.overSome`
*
* @static
* @memberOf _
* @since 3.2.0
* @category Util
* @param {Array|string} path The path of the property to get.
* @param {*} srcValue The value to match.
* @returns {Function} Returns the new spec function.
* @example
*
* var objects = [
* { 'a': 1, 'b': 2, 'c': 3 },
* { 'a': 4, 'b': 5, 'c': 6 }
* ];
*
* _.find(objects, _.matchesProperty('a', 4));
* // => { 'a': 4, 'b': 5, 'c': 6 }
*
* // Checking for several possible values
* _.filter(objects, _.overSome([_.matchesProperty('a', 1), _.matchesProperty('a', 4)]));
* // => [{ 'a': 1, 'b': 2, 'c': 3 }, { 'a': 4, 'b': 5, 'c': 6 }]
*/
function matchesProperty(path, srcValue) {
return baseMatchesProperty(path, baseClone(srcValue, CLONE_DEEP_FLAG));
}
/**
* Creates a function that invokes the method at `path` of a given object.
* Any additional arguments are provided to the invoked method.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Util
* @param {Array|string} path The path of the method to invoke.
* @param {...*} [args] The arguments to invoke the method with.
* @returns {Function} Returns the new invoker function.
* @example
*
* var objects = [
* { 'a': { 'b': _.constant(2) } },
* { 'a': { 'b': _.constant(1) } }
* ];
*
* _.map(objects, _.method('a.b'));
* // => [2, 1]
*
* _.map(objects, _.method(['a', 'b']));
* // => [2, 1]
*/
var method = baseRest(function(path, args) {
return function(object) {
return baseInvoke(object, path, args);
};
});
/**
* The opposite of `_.method`; this method creates a function that invokes
* the method at a given path of `object`. Any additional arguments are
* provided to the invoked method.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Util
* @param {Object} object The object to query.
* @param {...*} [args] The arguments to invoke the method with.
* @returns {Function} Returns the new invoker function.
* @example
*
* var array = _.times(3, _.constant),
* object = { 'a': array, 'b': array, 'c': array };
*
* _.map(['a[2]', 'c[0]'], _.methodOf(object));
* // => [2, 0]
*
* _.map([['a', '2'], ['c', '0']], _.methodOf(object));
* // => [2, 0]
*/
var methodOf = baseRest(function(object, args) {
return function(path) {
return baseInvoke(object, path, args);
};
});
/**
* Adds all own enumerable string keyed function properties of a source
* object to the destination object. If `object` is a function, then methods
* are added to its prototype as well.
*
* **Note:** Use `_.runInContext` to create a pristine `lodash` function to
* avoid conflicts caused by modifying the original.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {Function|Object} [object=lodash] The destination object.
* @param {Object} source The object of functions to add.
* @param {Object} [options={}] The options object.
* @param {boolean} [options.chain=true] Specify whether mixins are chainable.
* @returns {Function|Object} Returns `object`.
* @example
*
* function vowels(string) {
* return _.filter(string, function(v) {
* return /[aeiou]/i.test(v);
* });
* }
*
* _.mixin({ 'vowels': vowels });
* _.vowels('fred');
* // => ['e']
*
* _('fred').vowels().value();
* // => ['e']
*
* _.mixin({ 'vowels': vowels }, { 'chain': false });
* _('fred').vowels();
* // => ['e']
*/
function mixin(object, source, options) {
var props = keys(source),
methodNames = baseFunctions(source, props);
if (options == null &&
!(isObject(source) && (methodNames.length || !props.length))) {
options = source;
source = object;
object = this;
methodNames = baseFunctions(source, keys(source));
}
var chain = !(isObject(options) && 'chain' in options) || !!options.chain,
isFunc = isFunction(object);
arrayEach(methodNames, function(methodName) {
var func = source[methodName];
object[methodName] = func;
if (isFunc) {
object.prototype[methodName] = function() {
var chainAll = this.__chain__;
if (chain || chainAll) {
var result = object(this.__wrapped__),
actions = result.__actions__ = copyArray(this.__actions__);
actions.push({ 'func': func, 'args': arguments, 'thisArg': object });
result.__chain__ = chainAll;
return result;
}
return func.apply(object, arrayPush([this.value()], arguments));
};
}
});
return object;
}
/**
* Reverts the `_` variable to its previous value and returns a reference to
* the `lodash` function.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @returns {Function} Returns the `lodash` function.
* @example
*
* var lodash = _.noConflict();
*/
function noConflict() {
if (root._ === this) {
root._ = oldDash;
}
return this;
}
/**
* This method returns `undefined`.
*
* @static
* @memberOf _
* @since 2.3.0
* @category Util
* @example
*
* _.times(2, _.noop);
* // => [undefined, undefined]
*/
function noop() {
// No operation performed.
}
/**
* Creates a function that gets the argument at index `n`. If `n` is negative,
* the nth argument from the end is returned.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {number} [n=0] The index of the argument to return.
* @returns {Function} Returns the new pass-thru function.
* @example
*
* var func = _.nthArg(1);
* func('a', 'b', 'c', 'd');
* // => 'b'
*
* var func = _.nthArg(-2);
* func('a', 'b', 'c', 'd');
* // => 'c'
*/
function nthArg(n) {
n = toInteger(n);
return baseRest(function(args) {
return baseNth(args, n);
});
}
/**
* Creates a function that invokes `iteratees` with the arguments it receives
* and returns their results.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {...(Function|Function[])} [iteratees=[_.identity]]
* The iteratees to invoke.
* @returns {Function} Returns the new function.
* @example
*
* var func = _.over([Math.max, Math.min]);
*
* func(1, 2, 3, 4);
* // => [4, 1]
*/
var over = createOver(arrayMap);
/**
* Creates a function that checks if **all** of the `predicates` return
* truthy when invoked with the arguments it receives.
*
* Following shorthands are possible for providing predicates.
* Pass an `Object` and it will be used as an parameter for `_.matches` to create the predicate.
* Pass an `Array` of parameters for `_.matchesProperty` and the predicate will be created using them.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {...(Function|Function[])} [predicates=[_.identity]]
* The predicates to check.
* @returns {Function} Returns the new function.
* @example
*
* var func = _.overEvery([Boolean, isFinite]);
*
* func('1');
* // => true
*
* func(null);
* // => false
*
* func(NaN);
* // => false
*/
var overEvery = createOver(arrayEvery);
/**
* Creates a function that checks if **any** of the `predicates` return
* truthy when invoked with the arguments it receives.
*
* Following shorthands are possible for providing predicates.
* Pass an `Object` and it will be used as an parameter for `_.matches` to create the predicate.
* Pass an `Array` of parameters for `_.matchesProperty` and the predicate will be created using them.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {...(Function|Function[])} [predicates=[_.identity]]
* The predicates to check.
* @returns {Function} Returns the new function.
* @example
*
* var func = _.overSome([Boolean, isFinite]);
*
* func('1');
* // => true
*
* func(null);
* // => true
*
* func(NaN);
* // => false
*
* var matchesFunc = _.overSome([{ 'a': 1 }, { 'a': 2 }])
* var matchesPropertyFunc = _.overSome([['a', 1], ['a', 2]])
*/
var overSome = createOver(arraySome);
/**
* Creates a function that returns the value at `path` of a given object.
*
* @static
* @memberOf _
* @since 2.4.0
* @category Util
* @param {Array|string} path The path of the property to get.
* @returns {Function} Returns the new accessor function.
* @example
*
* var objects = [
* { 'a': { 'b': 2 } },
* { 'a': { 'b': 1 } }
* ];
*
* _.map(objects, _.property('a.b'));
* // => [2, 1]
*
* _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
* // => [1, 2]
*/
function property(path) {
return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
}
/**
* The opposite of `_.property`; this method creates a function that returns
* the value at a given path of `object`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {Object} object The object to query.
* @returns {Function} Returns the new accessor function.
* @example
*
* var array = [0, 1, 2],
* object = { 'a': array, 'b': array, 'c': array };
*
* _.map(['a[2]', 'c[0]'], _.propertyOf(object));
* // => [2, 0]
*
* _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
* // => [2, 0]
*/
function propertyOf(object) {
return function(path) {
return object == null ? undefined : baseGet(object, path);
};
}
/**
* Creates an array of numbers (positive and/or negative) progressing from
* `start` up to, but not including, `end`. A step of `-1` is used if a negative
* `start` is specified without an `end` or `step`. If `end` is not specified,
* it's set to `start` with `start` then set to `0`.
*
* **Note:** JavaScript follows the IEEE-754 standard for resolving
* floating-point values which can produce unexpected results.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {number} [start=0] The start of the range.
* @param {number} end The end of the range.
* @param {number} [step=1] The value to increment or decrement by.
* @returns {Array} Returns the range of numbers.
* @see _.inRange, _.rangeRight
* @example
*
* _.range(4);
* // => [0, 1, 2, 3]
*
* _.range(-4);
* // => [0, -1, -2, -3]
*
* _.range(1, 5);
* // => [1, 2, 3, 4]
*
* _.range(0, 20, 5);
* // => [0, 5, 10, 15]
*
* _.range(0, -4, -1);
* // => [0, -1, -2, -3]
*
* _.range(1, 4, 0);
* // => [1, 1, 1]
*
* _.range(0);
* // => []
*/
var range = createRange();
/**
* This method is like `_.range` except that it populates values in
* descending order.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {number} [start=0] The start of the range.
* @param {number} end The end of the range.
* @param {number} [step=1] The value to increment or decrement by.
* @returns {Array} Returns the range of numbers.
* @see _.inRange, _.range
* @example
*
* _.rangeRight(4);
* // => [3, 2, 1, 0]
*
* _.rangeRight(-4);
* // => [-3, -2, -1, 0]
*
* _.rangeRight(1, 5);
* // => [4, 3, 2, 1]
*
* _.rangeRight(0, 20, 5);
* // => [15, 10, 5, 0]
*
* _.rangeRight(0, -4, -1);
* // => [-3, -2, -1, 0]
*
* _.rangeRight(1, 4, 0);
* // => [1, 1, 1]
*
* _.rangeRight(0);
* // => []
*/
var rangeRight = createRange(true);
/**
* This method returns a new empty array.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {Array} Returns the new empty array.
* @example
*
* var arrays = _.times(2, _.stubArray);
*
* console.log(arrays);
* // => [[], []]
*
* console.log(arrays[0] === arrays[1]);
* // => false
*/
function stubArray() {
return [];
}
/**
* This method returns `false`.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {boolean} Returns `false`.
* @example
*
* _.times(2, _.stubFalse);
* // => [false, false]
*/
function stubFalse() {
return false;
}
/**
* This method returns a new empty object.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {Object} Returns the new empty object.
* @example
*
* var objects = _.times(2, _.stubObject);
*
* console.log(objects);
* // => [{}, {}]
*
* console.log(objects[0] === objects[1]);
* // => false
*/
function stubObject() {
return {};
}
/**
* This method returns an empty string.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {string} Returns the empty string.
* @example
*
* _.times(2, _.stubString);
* // => ['', '']
*/
function stubString() {
return '';
}
/**
* This method returns `true`.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {boolean} Returns `true`.
* @example
*
* _.times(2, _.stubTrue);
* // => [true, true]
*/
function stubTrue() {
return true;
}
/**
* Invokes the iteratee `n` times, returning an array of the results of
* each invocation. The iteratee is invoked with one argument; (index).
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {number} n The number of times to invoke `iteratee`.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the array of results.
* @example
*
* _.times(3, String);
* // => ['0', '1', '2']
*
* _.times(4, _.constant(0));
* // => [0, 0, 0, 0]
*/
function times(n, iteratee) {
n = toInteger(n);
if (n < 1 || n > MAX_SAFE_INTEGER) {
return [];
}
var index = MAX_ARRAY_LENGTH,
length = nativeMin(n, MAX_ARRAY_LENGTH);
iteratee = getIteratee(iteratee);
n -= MAX_ARRAY_LENGTH;
var result = baseTimes(length, iteratee);
while (++index < n) {
iteratee(index);
}
return result;
}
/**
* Converts `value` to a property path array.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {*} value The value to convert.
* @returns {Array} Returns the new property path array.
* @example
*
* _.toPath('a.b.c');
* // => ['a', 'b', 'c']
*
* _.toPath('a[0].b.c');
* // => ['a', '0', 'b', 'c']
*/
function toPath(value) {
if (isArray(value)) {
return arrayMap(value, toKey);
}
return isSymbol(value) ? [value] : copyArray(stringToPath(toString(value)));
}
/**
* Generates a unique ID. If `prefix` is given, the ID is appended to it.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {string} [prefix=''] The value to prefix the ID with.
* @returns {string} Returns the unique ID.
* @example
*
* _.uniqueId('contact_');
* // => 'contact_104'
*
* _.uniqueId();
* // => '105'
*/
function uniqueId(prefix) {
var id = ++idCounter;
return toString(prefix) + id;
}
/*------------------------------------------------------------------------*/
/**
* Adds two numbers.
*
* @static
* @memberOf _
* @since 3.4.0
* @category Math
* @param {number} augend The first number in an addition.
* @param {number} addend The second number in an addition.
* @returns {number} Returns the total.
* @example
*
* _.add(6, 4);
* // => 10
*/
var add = createMathOperation(function(augend, addend) {
return augend + addend;
}, 0);
/**
* Computes `number` rounded up to `precision`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Math
* @param {number} number The number to round up.
* @param {number} [precision=0] The precision to round up to.
* @returns {number} Returns the rounded up number.
* @example
*
* _.ceil(4.006);
* // => 5
*
* _.ceil(6.004, 2);
* // => 6.01
*
* _.ceil(6040, -2);
* // => 6100
*/
var ceil = createRound('ceil');
/**
* Divide two numbers.
*
* @static
* @memberOf _
* @since 4.7.0
* @category Math
* @param {number} dividend The first number in a division.
* @param {number} divisor The second number in a division.
* @returns {number} Returns the quotient.
* @example
*
* _.divide(6, 4);
* // => 1.5
*/
var divide = createMathOperation(function(dividend, divisor) {
return dividend / divisor;
}, 1);
/**
* Computes `number` rounded down to `precision`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Math
* @param {number} number The number to round down.
* @param {number} [precision=0] The precision to round down to.
* @returns {number} Returns the rounded down number.
* @example
*
* _.floor(4.006);
* // => 4
*
* _.floor(0.046, 2);
* // => 0.04
*
* _.floor(4060, -2);
* // => 4000
*/
var floor = createRound('floor');
/**
* Computes the maximum value of `array`. If `array` is empty or falsey,
* `undefined` is returned.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Math
* @param {Array} array The array to iterate over.
* @returns {*} Returns the maximum value.
* @example
*
* _.max([4, 2, 8, 6]);
* // => 8
*
* _.max([]);
* // => undefined
*/
function max(array) {
return (array && array.length)
? baseExtremum(array, identity, baseGt)
: undefined;
}
/**
* This method is like `_.max` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the criterion by which
* the value is ranked. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {*} Returns the maximum value.
* @example
*
* var objects = [{ 'n': 1 }, { 'n': 2 }];
*
* _.maxBy(objects, function(o) { return o.n; });
* // => { 'n': 2 }
*
* // The `_.property` iteratee shorthand.
* _.maxBy(objects, 'n');
* // => { 'n': 2 }
*/
function maxBy(array, iteratee) {
return (array && array.length)
? baseExtremum(array, getIteratee(iteratee, 2), baseGt)
: undefined;
}
/**
* Computes the mean of the values in `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @returns {number} Returns the mean.
* @example
*
* _.mean([4, 2, 8, 6]);
* // => 5
*/
function mean(array) {
return baseMean(array, identity);
}
/**
* This method is like `_.mean` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the value to be averaged.
* The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.7.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the mean.
* @example
*
* var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
*
* _.meanBy(objects, function(o) { return o.n; });
* // => 5
*
* // The `_.property` iteratee shorthand.
* _.meanBy(objects, 'n');
* // => 5
*/
function meanBy(array, iteratee) {
return baseMean(array, getIteratee(iteratee, 2));
}
/**
* Computes the minimum value of `array`. If `array` is empty or falsey,
* `undefined` is returned.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Math
* @param {Array} array The array to iterate over.
* @returns {*} Returns the minimum value.
* @example
*
* _.min([4, 2, 8, 6]);
* // => 2
*
* _.min([]);
* // => undefined
*/
function min(array) {
return (array && array.length)
? baseExtremum(array, identity, baseLt)
: undefined;
}
/**
* This method is like `_.min` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the criterion by which
* the value is ranked. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {*} Returns the minimum value.
* @example
*
* var objects = [{ 'n': 1 }, { 'n': 2 }];
*
* _.minBy(objects, function(o) { return o.n; });
* // => { 'n': 1 }
*
* // The `_.property` iteratee shorthand.
* _.minBy(objects, 'n');
* // => { 'n': 1 }
*/
function minBy(array, iteratee) {
return (array && array.length)
? baseExtremum(array, getIteratee(iteratee, 2), baseLt)
: undefined;
}
/**
* Multiply two numbers.
*
* @static
* @memberOf _
* @since 4.7.0
* @category Math
* @param {number} multiplier The first number in a multiplication.
* @param {number} multiplicand The second number in a multiplication.
* @returns {number} Returns the product.
* @example
*
* _.multiply(6, 4);
* // => 24
*/
var multiply = createMathOperation(function(multiplier, multiplicand) {
return multiplier * multiplicand;
}, 1);
/**
* Computes `number` rounded to `precision`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Math
* @param {number} number The number to round.
* @param {number} [precision=0] The precision to round to.
* @returns {number} Returns the rounded number.
* @example
*
* _.round(4.006);
* // => 4
*
* _.round(4.006, 2);
* // => 4.01
*
* _.round(4060, -2);
* // => 4100
*/
var round = createRound('round');
/**
* Subtract two numbers.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {number} minuend The first number in a subtraction.
* @param {number} subtrahend The second number in a subtraction.
* @returns {number} Returns the difference.
* @example
*
* _.subtract(6, 4);
* // => 2
*/
var subtract = createMathOperation(function(minuend, subtrahend) {
return minuend - subtrahend;
}, 0);
/**
* Computes the sum of the values in `array`.
*
* @static
* @memberOf _
* @since 3.4.0
* @category Math
* @param {Array} array The array to iterate over.
* @returns {number} Returns the sum.
* @example
*
* _.sum([4, 2, 8, 6]);
* // => 20
*/
function sum(array) {
return (array && array.length)
? baseSum(array, identity)
: 0;
}
/**
* This method is like `_.sum` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the value to be summed.
* The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the sum.
* @example
*
* var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
*
* _.sumBy(objects, function(o) { return o.n; });
* // => 20
*
* // The `_.property` iteratee shorthand.
* _.sumBy(objects, 'n');
* // => 20
*/
function sumBy(array, iteratee) {
return (array && array.length)
? baseSum(array, getIteratee(iteratee, 2))
: 0;
}
/*------------------------------------------------------------------------*/
// Add methods that return wrapped values in chain sequences.
lodash.after = after;
lodash.ary = ary;
lodash.assign = assign;
lodash.assignIn = assignIn;
lodash.assignInWith = assignInWith;
lodash.assignWith = assignWith;
lodash.at = at;
lodash.before = before;
lodash.bind = bind;
lodash.bindAll = bindAll;
lodash.bindKey = bindKey;
lodash.castArray = castArray;
lodash.chain = chain;
lodash.chunk = chunk;
lodash.compact = compact;
lodash.concat = concat;
lodash.cond = cond;
lodash.conforms = conforms;
lodash.constant = constant;
lodash.countBy = countBy;
lodash.create = create;
lodash.curry = curry;
lodash.curryRight = curryRight;
lodash.debounce = debounce;
lodash.defaults = defaults;
lodash.defaultsDeep = defaultsDeep;
lodash.defer = defer;
lodash.delay = delay;
lodash.difference = difference;
lodash.differenceBy = differenceBy;
lodash.differenceWith = differenceWith;
lodash.drop = drop;
lodash.dropRight = dropRight;
lodash.dropRightWhile = dropRightWhile;
lodash.dropWhile = dropWhile;
lodash.fill = fill;
lodash.filter = filter;
lodash.flatMap = flatMap;
lodash.flatMapDeep = flatMapDeep;
lodash.flatMapDepth = flatMapDepth;
lodash.flatten = flatten;
lodash.flattenDeep = flattenDeep;
lodash.flattenDepth = flattenDepth;
lodash.flip = flip;
lodash.flow = flow;
lodash.flowRight = flowRight;
lodash.fromPairs = fromPairs;
lodash.functions = functions;
lodash.functionsIn = functionsIn;
lodash.groupBy = groupBy;
lodash.initial = initial;
lodash.intersection = intersection;
lodash.intersectionBy = intersectionBy;
lodash.intersectionWith = intersectionWith;
lodash.invert = invert;
lodash.invertBy = invertBy;
lodash.invokeMap = invokeMap;
lodash.iteratee = iteratee;
lodash.keyBy = keyBy;
lodash.keys = keys;
lodash.keysIn = keysIn;
lodash.map = map;
lodash.mapKeys = mapKeys;
lodash.mapValues = mapValues;
lodash.matches = matches;
lodash.matchesProperty = matchesProperty;
lodash.memoize = memoize;
lodash.merge = merge;
lodash.mergeWith = mergeWith;
lodash.method = method;
lodash.methodOf = methodOf;
lodash.mixin = mixin;
lodash.negate = negate;
lodash.nthArg = nthArg;
lodash.omit = omit;
lodash.omitBy = omitBy;
lodash.once = once;
lodash.orderBy = orderBy;
lodash.over = over;
lodash.overArgs = overArgs;
lodash.overEvery = overEvery;
lodash.overSome = overSome;
lodash.partial = partial;
lodash.partialRight = partialRight;
lodash.partition = partition;
lodash.pick = pick;
lodash.pickBy = pickBy;
lodash.property = property;
lodash.propertyOf = propertyOf;
lodash.pull = pull;
lodash.pullAll = pullAll;
lodash.pullAllBy = pullAllBy;
lodash.pullAllWith = pullAllWith;
lodash.pullAt = pullAt;
lodash.range = range;
lodash.rangeRight = rangeRight;
lodash.rearg = rearg;
lodash.reject = reject;
lodash.remove = remove;
lodash.rest = rest;
lodash.reverse = reverse;
lodash.sampleSize = sampleSize;
lodash.set = set;
lodash.setWith = setWith;
lodash.shuffle = shuffle;
lodash.slice = slice;
lodash.sortBy = sortBy;
lodash.sortedUniq = sortedUniq;
lodash.sortedUniqBy = sortedUniqBy;
lodash.split = split;
lodash.spread = spread;
lodash.tail = tail;
lodash.take = take;
lodash.takeRight = takeRight;
lodash.takeRightWhile = takeRightWhile;
lodash.takeWhile = takeWhile;
lodash.tap = tap;
lodash.throttle = throttle;
lodash.thru = thru;
lodash.toArray = toArray;
lodash.toPairs = toPairs;
lodash.toPairsIn = toPairsIn;
lodash.toPath = toPath;
lodash.toPlainObject = toPlainObject;
lodash.transform = transform;
lodash.unary = unary;
lodash.union = union;
lodash.unionBy = unionBy;
lodash.unionWith = unionWith;
lodash.uniq = uniq;
lodash.uniqBy = uniqBy;
lodash.uniqWith = uniqWith;
lodash.unset = unset;
lodash.unzip = unzip;
lodash.unzipWith = unzipWith;
lodash.update = update;
lodash.updateWith = updateWith;
lodash.values = values;
lodash.valuesIn = valuesIn;
lodash.without = without;
lodash.words = words;
lodash.wrap = wrap;
lodash.xor = xor;
lodash.xorBy = xorBy;
lodash.xorWith = xorWith;
lodash.zip = zip;
lodash.zipObject = zipObject;
lodash.zipObjectDeep = zipObjectDeep;
lodash.zipWith = zipWith;
// Add aliases.
lodash.entries = toPairs;
lodash.entriesIn = toPairsIn;
lodash.extend = assignIn;
lodash.extendWith = assignInWith;
// Add methods to `lodash.prototype`.
mixin(lodash, lodash);
/*------------------------------------------------------------------------*/
// Add methods that return unwrapped values in chain sequences.
lodash.add = add;
lodash.attempt = attempt;
lodash.camelCase = camelCase;
lodash.capitalize = capitalize;
lodash.ceil = ceil;
lodash.clamp = clamp;
lodash.clone = clone;
lodash.cloneDeep = cloneDeep;
lodash.cloneDeepWith = cloneDeepWith;
lodash.cloneWith = cloneWith;
lodash.conformsTo = conformsTo;
lodash.deburr = deburr;
lodash.defaultTo = defaultTo;
lodash.divide = divide;
lodash.endsWith = endsWith;
lodash.eq = eq;
lodash.escape = escape;
lodash.escapeRegExp = escapeRegExp;
lodash.every = every;
lodash.find = find;
lodash.findIndex = findIndex;
lodash.findKey = findKey;
lodash.findLast = findLast;
lodash.findLastIndex = findLastIndex;
lodash.findLastKey = findLastKey;
lodash.floor = floor;
lodash.forEach = forEach;
lodash.forEachRight = forEachRight;
lodash.forIn = forIn;
lodash.forInRight = forInRight;
lodash.forOwn = forOwn;
lodash.forOwnRight = forOwnRight;
lodash.get = get;
lodash.gt = gt;
lodash.gte = gte;
lodash.has = has;
lodash.hasIn = hasIn;
lodash.head = head;
lodash.identity = identity;
lodash.includes = includes;
lodash.indexOf = indexOf;
lodash.inRange = inRange;
lodash.invoke = invoke;
lodash.isArguments = isArguments;
lodash.isArray = isArray;
lodash.isArrayBuffer = isArrayBuffer;
lodash.isArrayLike = isArrayLike;
lodash.isArrayLikeObject = isArrayLikeObject;
lodash.isBoolean = isBoolean;
lodash.isBuffer = isBuffer;
lodash.isDate = isDate;
lodash.isElement = isElement;
lodash.isEmpty = isEmpty;
lodash.isEqual = isEqual;
lodash.isEqualWith = isEqualWith;
lodash.isError = isError;
lodash.isFinite = isFinite;
lodash.isFunction = isFunction;
lodash.isInteger = isInteger;
lodash.isLength = isLength;
lodash.isMap = isMap;
lodash.isMatch = isMatch;
lodash.isMatchWith = isMatchWith;
lodash.isNaN = isNaN;
lodash.isNative = isNative;
lodash.isNil = isNil;
lodash.isNull = isNull;
lodash.isNumber = isNumber;
lodash.isObject = isObject;
lodash.isObjectLike = isObjectLike;
lodash.isPlainObject = isPlainObject;
lodash.isRegExp = isRegExp;
lodash.isSafeInteger = isSafeInteger;
lodash.isSet = isSet;
lodash.isString = isString;
lodash.isSymbol = isSymbol;
lodash.isTypedArray = isTypedArray;
lodash.isUndefined = isUndefined;
lodash.isWeakMap = isWeakMap;
lodash.isWeakSet = isWeakSet;
lodash.join = join;
lodash.kebabCase = kebabCase;
lodash.last = last;
lodash.lastIndexOf = lastIndexOf;
lodash.lowerCase = lowerCase;
lodash.lowerFirst = lowerFirst;
lodash.lt = lt;
lodash.lte = lte;
lodash.max = max;
lodash.maxBy = maxBy;
lodash.mean = mean;
lodash.meanBy = meanBy;
lodash.min = min;
lodash.minBy = minBy;
lodash.stubArray = stubArray;
lodash.stubFalse = stubFalse;
lodash.stubObject = stubObject;
lodash.stubString = stubString;
lodash.stubTrue = stubTrue;
lodash.multiply = multiply;
lodash.nth = nth;
lodash.noConflict = noConflict;
lodash.noop = noop;
lodash.now = now;
lodash.pad = pad;
lodash.padEnd = padEnd;
lodash.padStart = padStart;
lodash.parseInt = parseInt;
lodash.random = random;
lodash.reduce = reduce;
lodash.reduceRight = reduceRight;
lodash.repeat = repeat;
lodash.replace = replace;
lodash.result = result;
lodash.round = round;
lodash.runInContext = runInContext;
lodash.sample = sample;
lodash.size = size;
lodash.snakeCase = snakeCase;
lodash.some = some;
lodash.sortedIndex = sortedIndex;
lodash.sortedIndexBy = sortedIndexBy;
lodash.sortedIndexOf = sortedIndexOf;
lodash.sortedLastIndex = sortedLastIndex;
lodash.sortedLastIndexBy = sortedLastIndexBy;
lodash.sortedLastIndexOf = sortedLastIndexOf;
lodash.startCase = startCase;
lodash.startsWith = startsWith;
lodash.subtract = subtract;
lodash.sum = sum;
lodash.sumBy = sumBy;
lodash.template = template;
lodash.times = times;
lodash.toFinite = toFinite;
lodash.toInteger = toInteger;
lodash.toLength = toLength;
lodash.toLower = toLower;
lodash.toNumber = toNumber;
lodash.toSafeInteger = toSafeInteger;
lodash.toString = toString;
lodash.toUpper = toUpper;
lodash.trim = trim;
lodash.trimEnd = trimEnd;
lodash.trimStart = trimStart;
lodash.truncate = truncate;
lodash.unescape = unescape;
lodash.uniqueId = uniqueId;
lodash.upperCase = upperCase;
lodash.upperFirst = upperFirst;
// Add aliases.
lodash.each = forEach;
lodash.eachRight = forEachRight;
lodash.first = head;
mixin(lodash, (function() {
var source = {};
baseForOwn(lodash, function(func, methodName) {
if (!hasOwnProperty.call(lodash.prototype, methodName)) {
source[methodName] = func;
}
});
return source;
}()), { 'chain': false });
/*------------------------------------------------------------------------*/
/**
* The semantic version number.
*
* @static
* @memberOf _
* @type {string}
*/
lodash.VERSION = VERSION;
// Assign default placeholders.
arrayEach(['bind', 'bindKey', 'curry', 'curryRight', 'partial', 'partialRight'], function(methodName) {
lodash[methodName].placeholder = lodash;
});
// Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
arrayEach(['drop', 'take'], function(methodName, index) {
LazyWrapper.prototype[methodName] = function(n) {
n = n === undefined ? 1 : nativeMax(toInteger(n), 0);
var result = (this.__filtered__ && !index)
? new LazyWrapper(this)
: this.clone();
if (result.__filtered__) {
result.__takeCount__ = nativeMin(n, result.__takeCount__);
} else {
result.__views__.push({
'size': nativeMin(n, MAX_ARRAY_LENGTH),
'type': methodName + (result.__dir__ < 0 ? 'Right' : '')
});
}
return result;
};
LazyWrapper.prototype[methodName + 'Right'] = function(n) {
return this.reverse()[methodName](n).reverse();
};
});
// Add `LazyWrapper` methods that accept an `iteratee` value.
arrayEach(['filter', 'map', 'takeWhile'], function(methodName, index) {
var type = index + 1,
isFilter = type == LAZY_FILTER_FLAG || type == LAZY_WHILE_FLAG;
LazyWrapper.prototype[methodName] = function(iteratee) {
var result = this.clone();
result.__iteratees__.push({
'iteratee': getIteratee(iteratee, 3),
'type': type
});
result.__filtered__ = result.__filtered__ || isFilter;
return result;
};
});
// Add `LazyWrapper` methods for `_.head` and `_.last`.
arrayEach(['head', 'last'], function(methodName, index) {
var takeName = 'take' + (index ? 'Right' : '');
LazyWrapper.prototype[methodName] = function() {
return this[takeName](1).value()[0];
};
});
// Add `LazyWrapper` methods for `_.initial` and `_.tail`.
arrayEach(['initial', 'tail'], function(methodName, index) {
var dropName = 'drop' + (index ? '' : 'Right');
LazyWrapper.prototype[methodName] = function() {
return this.__filtered__ ? new LazyWrapper(this) : this[dropName](1);
};
});
LazyWrapper.prototype.compact = function() {
return this.filter(identity);
};
LazyWrapper.prototype.find = function(predicate) {
return this.filter(predicate).head();
};
LazyWrapper.prototype.findLast = function(predicate) {
return this.reverse().find(predicate);
};
LazyWrapper.prototype.invokeMap = baseRest(function(path, args) {
if (typeof path == 'function') {
return new LazyWrapper(this);
}
return this.map(function(value) {
return baseInvoke(value, path, args);
});
});
LazyWrapper.prototype.reject = function(predicate) {
return this.filter(negate(getIteratee(predicate)));
};
LazyWrapper.prototype.slice = function(start, end) {
start = toInteger(start);
var result = this;
if (result.__filtered__ && (start > 0 || end < 0)) {
return new LazyWrapper(result);
}
if (start < 0) {
result = result.takeRight(-start);
} else if (start) {
result = result.drop(start);
}
if (end !== undefined) {
end = toInteger(end);
result = end < 0 ? result.dropRight(-end) : result.take(end - start);
}
return result;
};
LazyWrapper.prototype.takeRightWhile = function(predicate) {
return this.reverse().takeWhile(predicate).reverse();
};
LazyWrapper.prototype.toArray = function() {
return this.take(MAX_ARRAY_LENGTH);
};
// Add `LazyWrapper` methods to `lodash.prototype`.
baseForOwn(LazyWrapper.prototype, function(func, methodName) {
var checkIteratee = /^(?:filter|find|map|reject)|While$/.test(methodName),
isTaker = /^(?:head|last)$/.test(methodName),
lodashFunc = lodash[isTaker ? ('take' + (methodName == 'last' ? 'Right' : '')) : methodName],
retUnwrapped = isTaker || /^find/.test(methodName);
if (!lodashFunc) {
return;
}
lodash.prototype[methodName] = function() {
var value = this.__wrapped__,
args = isTaker ? [1] : arguments,
isLazy = value instanceof LazyWrapper,
iteratee = args[0],
useLazy = isLazy || isArray(value);
var interceptor = function(value) {
var result = lodashFunc.apply(lodash, arrayPush([value], args));
return (isTaker && chainAll) ? result[0] : result;
};
if (useLazy && checkIteratee && typeof iteratee == 'function' && iteratee.length != 1) {
// Avoid lazy use if the iteratee has a "length" value other than `1`.
isLazy = useLazy = false;
}
var chainAll = this.__chain__,
isHybrid = !!this.__actions__.length,
isUnwrapped = retUnwrapped && !chainAll,
onlyLazy = isLazy && !isHybrid;
if (!retUnwrapped && useLazy) {
value = onlyLazy ? value : new LazyWrapper(this);
var result = func.apply(value, args);
result.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
return new LodashWrapper(result, chainAll);
}
if (isUnwrapped && onlyLazy) {
return func.apply(this, args);
}
result = this.thru(interceptor);
return isUnwrapped ? (isTaker ? result.value()[0] : result.value()) : result;
};
});
// Add `Array` methods to `lodash.prototype`.
arrayEach(['pop', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) {
var func = arrayProto[methodName],
chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru',
retUnwrapped = /^(?:pop|shift)$/.test(methodName);
lodash.prototype[methodName] = function() {
var args = arguments;
if (retUnwrapped && !this.__chain__) {
var value = this.value();
return func.apply(isArray(value) ? value : [], args);
}
return this[chainName](function(value) {
return func.apply(isArray(value) ? value : [], args);
});
};
});
// Map minified method names to their real names.
baseForOwn(LazyWrapper.prototype, function(func, methodName) {
var lodashFunc = lodash[methodName];
if (lodashFunc) {
var key = lodashFunc.name + '';
if (!hasOwnProperty.call(realNames, key)) {
realNames[key] = [];
}
realNames[key].push({ 'name': methodName, 'func': lodashFunc });
}
});
realNames[createHybrid(undefined, WRAP_BIND_KEY_FLAG).name] = [{
'name': 'wrapper',
'func': undefined
}];
// Add methods to `LazyWrapper`.
LazyWrapper.prototype.clone = lazyClone;
LazyWrapper.prototype.reverse = lazyReverse;
LazyWrapper.prototype.value = lazyValue;
// Add chain sequence methods to the `lodash` wrapper.
lodash.prototype.at = wrapperAt;
lodash.prototype.chain = wrapperChain;
lodash.prototype.commit = wrapperCommit;
lodash.prototype.next = wrapperNext;
lodash.prototype.plant = wrapperPlant;
lodash.prototype.reverse = wrapperReverse;
lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue;
// Add lazy aliases.
lodash.prototype.first = lodash.prototype.head;
if (symIterator) {
lodash.prototype[symIterator] = wrapperToIterator;
}
return lodash;
});
/*--------------------------------------------------------------------------*/
// Export lodash.
var _ = runInContext();
// Some AMD build optimizers, like r.js, check for condition patterns like:
if (true) {
// Expose Lodash on the global object to prevent errors when Lodash is
// loaded by a script tag in the presence of an AMD loader.
// See http://requirejs.org/docs/errors.html#mismatch for more details.
// Use `_.noConflict` to remove Lodash from the global object.
root._ = _;
// Define as an anonymous module so, through path mapping, it can be
// referenced as the "underscore" module.
!(__WEBPACK_AMD_DEFINE_RESULT__ = (function() {
return _;
}).call(exports, __webpack_require__, exports, module),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
// Check for `exports` after `define` in case a build optimizer adds it.
else {}
}.call(this));
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js"), __webpack_require__(/*! ./../webpack/buildin/module.js */ "./node_modules/webpack/buildin/module.js")(module)))
/***/ }),
/***/ "./node_modules/pdfobject/pdfobject.js":
/*!*********************************************!*\
!*** ./node_modules/pdfobject/pdfobject.js ***!
\*********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/**
* PDFObject v2.2.7
* https://github.com/pipwerks/PDFObject
* @license
* Copyright (c) 2008-2021 Philip Hutchison
* MIT-style license: http://pipwerks.mit-license.org/
* UMD module pattern from https://github.com/umdjs/umd/blob/master/templates/returnExports.js
*/
(function (root, factory) {
if (true) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
}(this, function () {
"use strict";
//PDFObject is designed for client-side (browsers), not server-side (node)
//Will choke on undefined navigator and window vars when run on server
//Return boolean false and exit function when running server-side
if( typeof window === "undefined" ||
window.navigator === undefined ||
window.navigator.userAgent === undefined ||
window.navigator.mimeTypes === undefined){
return false;
}
let pdfobjectversion = "2.2.7";
let nav = window.navigator;
let ua = window.navigator.userAgent;
//Time to jump through hoops -- browser vendors do not make it easy to detect PDF support.
/*
IE11 still uses ActiveX for Adobe Reader, but IE 11 doesn't expose window.ActiveXObject the same way
previous versions of IE did. window.ActiveXObject will evaluate to false in IE 11, but "ActiveXObject"
in window evaluates to true.
MS Edge does not support ActiveX so this test will evaluate false
*/
let isIE = ("ActiveXObject" in window);
/*
There is a coincidental correlation between implementation of window.promises and native PDF support in desktop browsers
We use this to assume if the browser supports promises it supports embedded PDFs
Is this fragile? Sort of. But browser vendors removed mimetype detection, so we're left to improvise
*/
let isModernBrowser = (window.Promise !== undefined);
//Older browsers still expose the mimeType
let supportsPdfMimeType = (nav.mimeTypes["application/pdf"] !== undefined);
//Safari on iPadOS doesn't report as 'mobile' when requesting desktop site, yet still fails to embed PDFs
let isSafariIOSDesktopMode = ( nav.platform !== undefined &&
nav.platform === "MacIntel" &&
nav.maxTouchPoints !== undefined &&
nav.maxTouchPoints > 1 );
//Quick test for mobile devices.
let isMobileDevice = (isSafariIOSDesktopMode || /Mobi|Tablet|Android|iPad|iPhone/.test(ua));
//Safari desktop requires special handling
let isSafariDesktop = ( !isMobileDevice &&
nav.vendor !== undefined &&
/Apple/.test(nav.vendor) &&
/Safari/.test(ua) );
//Firefox started shipping PDF.js in Firefox 19. If this is Firefox 19 or greater, assume PDF.js is available
let isFirefoxWithPDFJS = (!isMobileDevice && /irefox/.test(ua) && ua.split("rv:").length > 1) ? (parseInt(ua.split("rv:")[1].split(".")[0], 10) > 18) : false;
/* ----------------------------------------------------
Supporting functions
---------------------------------------------------- */
let createAXO = function (type){
var ax;
try {
ax = new ActiveXObject(type);
} catch (e) {
ax = null; //ensure ax remains null
}
return ax;
};
//If either ActiveX support for "AcroPDF.PDF" or "PDF.PdfCtrl" are found, return true
//Constructed as a method (not a prop) to avoid unneccesarry overhead -- will only be evaluated if needed
let supportsPdfActiveX = function (){ return !!(createAXO("AcroPDF.PDF") || createAXO("PDF.PdfCtrl")); };
//Determines whether PDF support is available
let supportsPDFs = (
//As of Sept 2020 no mobile browsers properly support PDF embeds
!isMobileDevice && (
//We're moving into the age of MIME-less browsers. They mostly all support PDF rendering without plugins.
isModernBrowser ||
//Modern versions of Firefox come bundled with PDFJS
isFirefoxWithPDFJS ||
//Browsers that still support the original MIME type check
supportsPdfMimeType ||
//Pity the poor souls still using IE
(isIE && supportsPdfActiveX())
)
);
//Create a fragment identifier for using PDF Open parameters when embedding PDF
let buildURLFragmentString = function(pdfParams){
let string = "";
let prop;
if(pdfParams){
for (prop in pdfParams) {
if (pdfParams.hasOwnProperty(prop)) {
string += encodeURIComponent(prop) + "=" + encodeURIComponent(pdfParams[prop]) + "&";
}
}
//The string will be empty if no PDF Params found
if(string){
string = "#" + string;
//Remove last ampersand
string = string.slice(0, string.length - 1);
}
}
return string;
};
let embedError = function (msg, suppressConsole){
if(!suppressConsole){
console.log("[PDFObject] " + msg);
}
return false;
};
let emptyNodeContents = function (node){
while(node.firstChild){
node.removeChild(node.firstChild);
}
};
let getTargetElement = function (targetSelector){
//Default to body for full-browser PDF
let targetNode = document.body;
//If a targetSelector is specified, check to see whether
//it's passing a selector, jQuery object, or an HTML element
if(typeof targetSelector === "string"){
//Is CSS selector
targetNode = document.querySelector(targetSelector);
} else if (window.jQuery !== undefined && targetSelector instanceof jQuery && targetSelector.length) {
//Is jQuery element. Extract HTML node
targetNode = targetSelector.get(0);
} else if (targetSelector.nodeType !== undefined && targetSelector.nodeType === 1){
//Is HTML element
targetNode = targetSelector;
}
return targetNode;
};
let generatePDFJSMarkup = function (targetNode, url, pdfOpenFragment, PDFJS_URL, id, title, omitInlineStyles){
//Ensure target element is empty first
emptyNodeContents(targetNode);
let fullURL = PDFJS_URL + "?file=" + encodeURIComponent(url) + pdfOpenFragment;
let div = document.createElement("div");
let iframe = document.createElement("iframe");
iframe.src = fullURL;
iframe.className = "pdfobject";
iframe.type = "application/pdf";
iframe.frameborder = "0";
iframe.allow = "fullscreen";
iframe.title = title;
if(id){
iframe.id = id;
}
if(!omitInlineStyles){
div.style.cssText = "position: absolute; top: 0; right: 0; bottom: 0; left: 0;";
iframe.style.cssText = "border: none; width: 100%; height: 100%;";
targetNode.style.position = "relative";
targetNode.style.overflow = "auto";
}
div.appendChild(iframe);
targetNode.appendChild(div);
targetNode.classList.add("pdfobject-container");
return targetNode.getElementsByTagName("iframe")[0];
};
let generatePDFObjectMarkup = function (embedType, targetNode, targetSelector, url, pdfOpenFragment, width, height, id, title, omitInlineStyles){
//Ensure target element is empty first
emptyNodeContents(targetNode);
let embed = document.createElement(embedType);
embed.src = url + pdfOpenFragment;
embed.className = "pdfobject";
embed.type = "application/pdf";
embed.title = title;
if(id){
embed.id = id;
}
if(embedType === "iframe"){
embed.allow = "fullscreen";
}
if(!omitInlineStyles){
let style = (embedType === "embed") ? "overflow: auto;" : "border: none;";
if(targetSelector && targetSelector !== document.body){
style += "width: " + width + "; height: " + height + ";";
} else {
style += "position: absolute; top: 0; right: 0; bottom: 0; left: 0; width: 100%; height: 100%;";
}
embed.style.cssText = style;
}
targetNode.classList.add("pdfobject-container");
targetNode.appendChild(embed);
return targetNode.getElementsByTagName(embedType)[0];
};
let embed = function(url, targetSelector, options){
//If targetSelector is not defined, convert to boolean
let selector = targetSelector || false;
//Ensure options object is not undefined -- enables easier error checking below
let opt = options || {};
//Get passed options, or set reasonable defaults
let id = (typeof opt.id === "string") ? opt.id : "";
let page = opt.page || false;
let pdfOpenParams = opt.pdfOpenParams || {};
let fallbackLink = opt.fallbackLink || true;
let width = opt.width || "100%";
let height = opt.height || "100%";
let title = opt.title || "Embedded PDF";
let assumptionMode = (typeof opt.assumptionMode === "boolean") ? opt.assumptionMode : true;
let forcePDFJS = (typeof opt.forcePDFJS === "boolean") ? opt.forcePDFJS : false;
let supportRedirect = (typeof opt.supportRedirect === "boolean") ? opt.supportRedirect : false;
let omitInlineStyles = (typeof opt.omitInlineStyles === "boolean") ? opt.omitInlineStyles : false;
let suppressConsole = (typeof opt.suppressConsole === "boolean") ? opt.suppressConsole : false;
let forceIframe = (typeof opt.forceIframe === "boolean") ? opt.forceIframe : false;
let PDFJS_URL = opt.PDFJS_URL || false;
let targetNode = getTargetElement(selector);
let fallbackHTML = "";
let pdfOpenFragment = "";
let fallbackHTML_default = "<p>This browser does not support inline PDFs. Please download the PDF to view it: <a href='[url]'>Download PDF</a></p>";
//Ensure URL is available. If not, exit now.
if(typeof url !== "string"){ return embedError("URL is not valid", suppressConsole); }
//If target element is specified but is not valid, exit without doing anything
if(!targetNode){ return embedError("Target element cannot be determined", suppressConsole); }
//page option overrides pdfOpenParams, if found
if(page){ pdfOpenParams.page = page; }
//Stringify optional Adobe params for opening document (as fragment identifier)
pdfOpenFragment = buildURLFragmentString(pdfOpenParams);
// --== Do the dance: Embed attempt #1 ==--
//If the forcePDFJS option is invoked, skip everything else and embed as directed
if(forcePDFJS && PDFJS_URL){
return generatePDFJSMarkup(targetNode, url, pdfOpenFragment, PDFJS_URL, id, title, omitInlineStyles);
}
// --== Embed attempt #2 ==--
//Embed PDF if traditional support is provided, or if this developer is willing to roll with assumption
//that modern desktop (not mobile) browsers natively support PDFs
if(supportsPDFs || (assumptionMode && !isMobileDevice)){
//Should we use <embed> or <iframe>? In most cases <embed>.
//Allow developer to force <iframe>, if desired
//There is an edge case where Safari does not respect 302 redirect requests for PDF files when using <embed> element.
//Redirect appears to work fine when using <iframe> instead of <embed> (Addresses issue #210)
//Forcing Safari desktop to use iframe due to freezing bug in macOS 11 (Big Sur)
let embedtype = (forceIframe || supportRedirect || isSafariDesktop) ? "iframe" : "embed";
return generatePDFObjectMarkup(embedtype, targetNode, targetSelector, url, pdfOpenFragment, width, height, id, title, omitInlineStyles);
}
// --== Embed attempt #3 ==--
//If everything else has failed and a PDFJS fallback is provided, try to use it
if(PDFJS_URL){
return generatePDFJSMarkup(targetNode, url, pdfOpenFragment, PDFJS_URL, id, title, omitInlineStyles);
}
// --== PDF embed not supported! Use fallback ==--
//Display the fallback link if available
if(fallbackLink){
fallbackHTML = (typeof fallbackLink === "string") ? fallbackLink : fallbackHTML_default;
targetNode.innerHTML = fallbackHTML.replace(/\[url\]/g, url);
}
return embedError("This browser does not support embedded PDFs", suppressConsole);
};
return {
embed: function (a,b,c){ return embed(a,b,c); },
pdfobjectversion: (function () { return pdfobjectversion; })(),
supportsPDFs: (function (){ return supportsPDFs; })()
};
}));
/***/ }),
/***/ "./node_modules/popper.js/dist/esm/popper.js":
/*!***************************************************!*\
!*** ./node_modules/popper.js/dist/esm/popper.js ***!
\***************************************************/
/*! exports provided: default */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* WEBPACK VAR INJECTION */(function(global) {/**!
* @fileOverview Kickass library to create and place poppers near their reference elements.
* @version 1.16.1
* @license
* Copyright (c) 2016 Federico Zivolo and contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
var isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined' && typeof navigator !== 'undefined';
var timeoutDuration = function () {
var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];
for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {
if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {
return 1;
}
}
return 0;
}();
function microtaskDebounce(fn) {
var called = false;
return function () {
if (called) {
return;
}
called = true;
window.Promise.resolve().then(function () {
called = false;
fn();
});
};
}
function taskDebounce(fn) {
var scheduled = false;
return function () {
if (!scheduled) {
scheduled = true;
setTimeout(function () {
scheduled = false;
fn();
}, timeoutDuration);
}
};
}
var supportsMicroTasks = isBrowser && window.Promise;
/**
* Create a debounced version of a method, that's asynchronously deferred
* but called in the minimum time possible.
*
* @method
* @memberof Popper.Utils
* @argument {Function} fn
* @returns {Function}
*/
var debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;
/**
* Check if the given variable is a function
* @method
* @memberof Popper.Utils
* @argument {Any} functionToCheck - variable to check
* @returns {Boolean} answer to: is a function?
*/
function isFunction(functionToCheck) {
var getType = {};
return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
}
/**
* Get CSS computed property of the given element
* @method
* @memberof Popper.Utils
* @argument {Eement} element
* @argument {String} property
*/
function getStyleComputedProperty(element, property) {
if (element.nodeType !== 1) {
return [];
}
// NOTE: 1 DOM access here
var window = element.ownerDocument.defaultView;
var css = window.getComputedStyle(element, null);
return property ? css[property] : css;
}
/**
* Returns the parentNode or the host of the element
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} parent
*/
function getParentNode(element) {
if (element.nodeName === 'HTML') {
return element;
}
return element.parentNode || element.host;
}
/**
* Returns the scrolling parent of the given element
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} scroll parent
*/
function getScrollParent(element) {
// Return body, `getScroll` will take care to get the correct `scrollTop` from it
if (!element) {
return document.body;
}
switch (element.nodeName) {
case 'HTML':
case 'BODY':
return element.ownerDocument.body;
case '#document':
return element.body;
}
// Firefox want us to check `-x` and `-y` variations as well
var _getStyleComputedProp = getStyleComputedProperty(element),
overflow = _getStyleComputedProp.overflow,
overflowX = _getStyleComputedProp.overflowX,
overflowY = _getStyleComputedProp.overflowY;
if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {
return element;
}
return getScrollParent(getParentNode(element));
}
/**
* Returns the reference node of the reference object, or the reference object itself.
* @method
* @memberof Popper.Utils
* @param {Element|Object} reference - the reference element (the popper will be relative to this)
* @returns {Element} parent
*/
function getReferenceNode(reference) {
return reference && reference.referenceNode ? reference.referenceNode : reference;
}
var isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode);
var isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent);
/**
* Determines if the browser is Internet Explorer
* @method
* @memberof Popper.Utils
* @param {Number} version to check
* @returns {Boolean} isIE
*/
function isIE(version) {
if (version === 11) {
return isIE11;
}
if (version === 10) {
return isIE10;
}
return isIE11 || isIE10;
}
/**
* Returns the offset parent of the given element
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} offset parent
*/
function getOffsetParent(element) {
if (!element) {
return document.documentElement;
}
var noOffsetParent = isIE(10) ? document.body : null;
// NOTE: 1 DOM access here
var offsetParent = element.offsetParent || null;
// Skip hidden elements which don't have an offsetParent
while (offsetParent === noOffsetParent && element.nextElementSibling) {
offsetParent = (element = element.nextElementSibling).offsetParent;
}
var nodeName = offsetParent && offsetParent.nodeName;
if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {
return element ? element.ownerDocument.documentElement : document.documentElement;
}
// .offsetParent will return the closest TH, TD or TABLE in case
// no offsetParent is present, I hate this job...
if (['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {
return getOffsetParent(offsetParent);
}
return offsetParent;
}
function isOffsetContainer(element) {
var nodeName = element.nodeName;
if (nodeName === 'BODY') {
return false;
}
return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;
}
/**
* Finds the root node (document, shadowDOM root) of the given element
* @method
* @memberof Popper.Utils
* @argument {Element} node
* @returns {Element} root node
*/
function getRoot(node) {
if (node.parentNode !== null) {
return getRoot(node.parentNode);
}
return node;
}
/**
* Finds the offset parent common to the two provided nodes
* @method
* @memberof Popper.Utils
* @argument {Element} element1
* @argument {Element} element2
* @returns {Element} common offset parent
*/
function findCommonOffsetParent(element1, element2) {
// This check is needed to avoid errors in case one of the elements isn't defined for any reason
if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {
return document.documentElement;
}
// Here we make sure to give as "start" the element that comes first in the DOM
var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;
var start = order ? element1 : element2;
var end = order ? element2 : element1;
// Get common ancestor container
var range = document.createRange();
range.setStart(start, 0);
range.setEnd(end, 0);
var commonAncestorContainer = range.commonAncestorContainer;
// Both nodes are inside #document
if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {
if (isOffsetContainer(commonAncestorContainer)) {
return commonAncestorContainer;
}
return getOffsetParent(commonAncestorContainer);
}
// one of the nodes is inside shadowDOM, find which one
var element1root = getRoot(element1);
if (element1root.host) {
return findCommonOffsetParent(element1root.host, element2);
} else {
return findCommonOffsetParent(element1, getRoot(element2).host);
}
}
/**
* Gets the scroll value of the given element in the given side (top and left)
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @argument {String} side `top` or `left`
* @returns {number} amount of scrolled pixels
*/
function getScroll(element) {
var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';
var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';
var nodeName = element.nodeName;
if (nodeName === 'BODY' || nodeName === 'HTML') {
var html = element.ownerDocument.documentElement;
var scrollingElement = element.ownerDocument.scrollingElement || html;
return scrollingElement[upperSide];
}
return element[upperSide];
}
/*
* Sum or subtract the element scroll values (left and top) from a given rect object
* @method
* @memberof Popper.Utils
* @param {Object} rect - Rect object you want to change
* @param {HTMLElement} element - The element from the function reads the scroll values
* @param {Boolean} subtract - set to true if you want to subtract the scroll values
* @return {Object} rect - The modifier rect object
*/
function includeScroll(rect, element) {
var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
var scrollTop = getScroll(element, 'top');
var scrollLeft = getScroll(element, 'left');
var modifier = subtract ? -1 : 1;
rect.top += scrollTop * modifier;
rect.bottom += scrollTop * modifier;
rect.left += scrollLeft * modifier;
rect.right += scrollLeft * modifier;
return rect;
}
/*
* Helper to detect borders of a given element
* @method
* @memberof Popper.Utils
* @param {CSSStyleDeclaration} styles
* Result of `getStyleComputedProperty` on the given element
* @param {String} axis - `x` or `y`
* @return {number} borders - The borders size of the given axis
*/
function getBordersSize(styles, axis) {
var sideA = axis === 'x' ? 'Left' : 'Top';
var sideB = sideA === 'Left' ? 'Right' : 'Bottom';
return parseFloat(styles['border' + sideA + 'Width']) + parseFloat(styles['border' + sideB + 'Width']);
}
function getSize(axis, body, html, computedStyle) {
return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? parseInt(html['offset' + axis]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')]) : 0);
}
function getWindowSizes(document) {
var body = document.body;
var html = document.documentElement;
var computedStyle = isIE(10) && getComputedStyle(html);
return {
height: getSize('Height', body, html, computedStyle),
width: getSize('Width', body, html, computedStyle)
};
}
var classCallCheck = function (instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
var createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var defineProperty = function (obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
};
var _extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
/**
* Given element offsets, generate an output similar to getBoundingClientRect
* @method
* @memberof Popper.Utils
* @argument {Object} offsets
* @returns {Object} ClientRect like output
*/
function getClientRect(offsets) {
return _extends({}, offsets, {
right: offsets.left + offsets.width,
bottom: offsets.top + offsets.height
});
}
/**
* Get bounding client rect of given element
* @method
* @memberof Popper.Utils
* @param {HTMLElement} element
* @return {Object} client rect
*/
function getBoundingClientRect(element) {
var rect = {};
// IE10 10 FIX: Please, don't ask, the element isn't
// considered in DOM in some circumstances...
// This isn't reproducible in IE10 compatibility mode of IE11
try {
if (isIE(10)) {
rect = element.getBoundingClientRect();
var scrollTop = getScroll(element, 'top');
var scrollLeft = getScroll(element, 'left');
rect.top += scrollTop;
rect.left += scrollLeft;
rect.bottom += scrollTop;
rect.right += scrollLeft;
} else {
rect = element.getBoundingClientRect();
}
} catch (e) {}
var result = {
left: rect.left,
top: rect.top,
width: rect.right - rect.left,
height: rect.bottom - rect.top
};
// subtract scrollbar size from sizes
var sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {};
var width = sizes.width || element.clientWidth || result.width;
var height = sizes.height || element.clientHeight || result.height;
var horizScrollbar = element.offsetWidth - width;
var vertScrollbar = element.offsetHeight - height;
// if an hypothetical scrollbar is detected, we must be sure it's not a `border`
// we make this check conditional for performance reasons
if (horizScrollbar || vertScrollbar) {
var styles = getStyleComputedProperty(element);
horizScrollbar -= getBordersSize(styles, 'x');
vertScrollbar -= getBordersSize(styles, 'y');
result.width -= horizScrollbar;
result.height -= vertScrollbar;
}
return getClientRect(result);
}
function getOffsetRectRelativeToArbitraryNode(children, parent) {
var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
var isIE10 = isIE(10);
var isHTML = parent.nodeName === 'HTML';
var childrenRect = getBoundingClientRect(children);
var parentRect = getBoundingClientRect(parent);
var scrollParent = getScrollParent(children);
var styles = getStyleComputedProperty(parent);
var borderTopWidth = parseFloat(styles.borderTopWidth);
var borderLeftWidth = parseFloat(styles.borderLeftWidth);
// In cases where the parent is fixed, we must ignore negative scroll in offset calc
if (fixedPosition && isHTML) {
parentRect.top = Math.max(parentRect.top, 0);
parentRect.left = Math.max(parentRect.left, 0);
}
var offsets = getClientRect({
top: childrenRect.top - parentRect.top - borderTopWidth,
left: childrenRect.left - parentRect.left - borderLeftWidth,
width: childrenRect.width,
height: childrenRect.height
});
offsets.marginTop = 0;
offsets.marginLeft = 0;
// Subtract margins of documentElement in case it's being used as parent
// we do this only on HTML because it's the only element that behaves
// differently when margins are applied to it. The margins are included in
// the box of the documentElement, in the other cases not.
if (!isIE10 && isHTML) {
var marginTop = parseFloat(styles.marginTop);
var marginLeft = parseFloat(styles.marginLeft);
offsets.top -= borderTopWidth - marginTop;
offsets.bottom -= borderTopWidth - marginTop;
offsets.left -= borderLeftWidth - marginLeft;
offsets.right -= borderLeftWidth - marginLeft;
// Attach marginTop and marginLeft because in some circumstances we may need them
offsets.marginTop = marginTop;
offsets.marginLeft = marginLeft;
}
if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {
offsets = includeScroll(offsets, parent);
}
return offsets;
}
function getViewportOffsetRectRelativeToArtbitraryNode(element) {
var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var html = element.ownerDocument.documentElement;
var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);
var width = Math.max(html.clientWidth, window.innerWidth || 0);
var height = Math.max(html.clientHeight, window.innerHeight || 0);
var scrollTop = !excludeScroll ? getScroll(html) : 0;
var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;
var offset = {
top: scrollTop - relativeOffset.top + relativeOffset.marginTop,
left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,
width: width,
height: height
};
return getClientRect(offset);
}
/**
* Check if the given element is fixed or is inside a fixed parent
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @argument {Element} customContainer
* @returns {Boolean} answer to "isFixed?"
*/
function isFixed(element) {
var nodeName = element.nodeName;
if (nodeName === 'BODY' || nodeName === 'HTML') {
return false;
}
if (getStyleComputedProperty(element, 'position') === 'fixed') {
return true;
}
var parentNode = getParentNode(element);
if (!parentNode) {
return false;
}
return isFixed(parentNode);
}
/**
* Finds the first parent of an element that has a transformed property defined
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} first transformed parent or documentElement
*/
function getFixedPositionOffsetParent(element) {
// This check is needed to avoid errors in case one of the elements isn't defined for any reason
if (!element || !element.parentElement || isIE()) {
return document.documentElement;
}
var el = element.parentElement;
while (el && getStyleComputedProperty(el, 'transform') === 'none') {
el = el.parentElement;
}
return el || document.documentElement;
}
/**
* Computed the boundaries limits and return them
* @method
* @memberof Popper.Utils
* @param {HTMLElement} popper
* @param {HTMLElement} reference
* @param {number} padding
* @param {HTMLElement} boundariesElement - Element used to define the boundaries
* @param {Boolean} fixedPosition - Is in fixed position mode
* @returns {Object} Coordinates of the boundaries
*/
function getBoundaries(popper, reference, padding, boundariesElement) {
var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
// NOTE: 1 DOM access here
var boundaries = { top: 0, left: 0 };
var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, getReferenceNode(reference));
// Handle viewport case
if (boundariesElement === 'viewport') {
boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);
} else {
// Handle other cases based on DOM element used as boundaries
var boundariesNode = void 0;
if (boundariesElement === 'scrollParent') {
boundariesNode = getScrollParent(getParentNode(reference));
if (boundariesNode.nodeName === 'BODY') {
boundariesNode = popper.ownerDocument.documentElement;
}
} else if (boundariesElement === 'window') {
boundariesNode = popper.ownerDocument.documentElement;
} else {
boundariesNode = boundariesElement;
}
var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition);
// In case of HTML, we need a different computation
if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {
var _getWindowSizes = getWindowSizes(popper.ownerDocument),
height = _getWindowSizes.height,
width = _getWindowSizes.width;
boundaries.top += offsets.top - offsets.marginTop;
boundaries.bottom = height + offsets.top;
boundaries.left += offsets.left - offsets.marginLeft;
boundaries.right = width + offsets.left;
} else {
// for all the other DOM elements, this one is good
boundaries = offsets;
}
}
// Add paddings
padding = padding || 0;
var isPaddingNumber = typeof padding === 'number';
boundaries.left += isPaddingNumber ? padding : padding.left || 0;
boundaries.top += isPaddingNumber ? padding : padding.top || 0;
boundaries.right -= isPaddingNumber ? padding : padding.right || 0;
boundaries.bottom -= isPaddingNumber ? padding : padding.bottom || 0;
return boundaries;
}
function getArea(_ref) {
var width = _ref.width,
height = _ref.height;
return width * height;
}
/**
* Utility used to transform the `auto` placement to the placement with more
* available space.
* @method
* @memberof Popper.Utils
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {
var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
if (placement.indexOf('auto') === -1) {
return placement;
}
var boundaries = getBoundaries(popper, reference, padding, boundariesElement);
var rects = {
top: {
width: boundaries.width,
height: refRect.top - boundaries.top
},
right: {
width: boundaries.right - refRect.right,
height: boundaries.height
},
bottom: {
width: boundaries.width,
height: boundaries.bottom - refRect.bottom
},
left: {
width: refRect.left - boundaries.left,
height: boundaries.height
}
};
var sortedAreas = Object.keys(rects).map(function (key) {
return _extends({
key: key
}, rects[key], {
area: getArea(rects[key])
});
}).sort(function (a, b) {
return b.area - a.area;
});
var filteredAreas = sortedAreas.filter(function (_ref2) {
var width = _ref2.width,
height = _ref2.height;
return width >= popper.clientWidth && height >= popper.clientHeight;
});
var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;
var variation = placement.split('-')[1];
return computedPlacement + (variation ? '-' + variation : '');
}
/**
* Get offsets to the reference element
* @method
* @memberof Popper.Utils
* @param {Object} state
* @param {Element} popper - the popper element
* @param {Element} reference - the reference element (the popper will be relative to this)
* @param {Element} fixedPosition - is in fixed position mode
* @returns {Object} An object containing the offsets which will be applied to the popper
*/
function getReferenceOffsets(state, popper, reference) {
var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, getReferenceNode(reference));
return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);
}
/**
* Get the outer sizes of the given element (offset size + margins)
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Object} object containing width and height properties
*/
function getOuterSizes(element) {
var window = element.ownerDocument.defaultView;
var styles = window.getComputedStyle(element);
var x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0);
var y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0);
var result = {
width: element.offsetWidth + y,
height: element.offsetHeight + x
};
return result;
}
/**
* Get the opposite placement of the given one
* @method
* @memberof Popper.Utils
* @argument {String} placement
* @returns {String} flipped placement
*/
function getOppositePlacement(placement) {
var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };
return placement.replace(/left|right|bottom|top/g, function (matched) {
return hash[matched];
});
}
/**
* Get offsets to the popper
* @method
* @memberof Popper.Utils
* @param {Object} position - CSS position the Popper will get applied
* @param {HTMLElement} popper - the popper element
* @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)
* @param {String} placement - one of the valid placement options
* @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper
*/
function getPopperOffsets(popper, referenceOffsets, placement) {
placement = placement.split('-')[0];
// Get popper node sizes
var popperRect = getOuterSizes(popper);
// Add position, width and height to our offsets object
var popperOffsets = {
width: popperRect.width,
height: popperRect.height
};
// depending by the popper placement we have to compute its offsets slightly differently
var isHoriz = ['right', 'left'].indexOf(placement) !== -1;
var mainSide = isHoriz ? 'top' : 'left';
var secondarySide = isHoriz ? 'left' : 'top';
var measurement = isHoriz ? 'height' : 'width';
var secondaryMeasurement = !isHoriz ? 'height' : 'width';
popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;
if (placement === secondarySide) {
popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];
} else {
popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];
}
return popperOffsets;
}
/**
* Mimics the `find` method of Array
* @method
* @memberof Popper.Utils
* @argument {Array} arr
* @argument prop
* @argument value
* @returns index or -1
*/
function find(arr, check) {
// use native find if supported
if (Array.prototype.find) {
return arr.find(check);
}
// use `filter` to obtain the same behavior of `find`
return arr.filter(check)[0];
}
/**
* Return the index of the matching object
* @method
* @memberof Popper.Utils
* @argument {Array} arr
* @argument prop
* @argument value
* @returns index or -1
*/
function findIndex(arr, prop, value) {
// use native findIndex if supported
if (Array.prototype.findIndex) {
return arr.findIndex(function (cur) {
return cur[prop] === value;
});
}
// use `find` + `indexOf` if `findIndex` isn't supported
var match = find(arr, function (obj) {
return obj[prop] === value;
});
return arr.indexOf(match);
}
/**
* Loop trough the list of modifiers and run them in order,
* each of them will then edit the data object.
* @method
* @memberof Popper.Utils
* @param {dataObject} data
* @param {Array} modifiers
* @param {String} ends - Optional modifier name used as stopper
* @returns {dataObject}
*/
function runModifiers(modifiers, data, ends) {
var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));
modifiersToRun.forEach(function (modifier) {
if (modifier['function']) {
// eslint-disable-line dot-notation
console.warn('`modifier.function` is deprecated, use `modifier.fn`!');
}
var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation
if (modifier.enabled && isFunction(fn)) {
// Add properties to offsets to make them a complete clientRect object
// we do this before each modifier to make sure the previous one doesn't
// mess with these values
data.offsets.popper = getClientRect(data.offsets.popper);
data.offsets.reference = getClientRect(data.offsets.reference);
data = fn(data, modifier);
}
});
return data;
}
/**
* Updates the position of the popper, computing the new offsets and applying
* the new style.<br />
* Prefer `scheduleUpdate` over `update` because of performance reasons.
* @method
* @memberof Popper
*/
function update() {
// if popper is destroyed, don't perform any further update
if (this.state.isDestroyed) {
return;
}
var data = {
instance: this,
styles: {},
arrowStyles: {},
attributes: {},
flipped: false,
offsets: {}
};
// compute reference element offsets
data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed);
// compute auto placement, store placement inside the data object,
// modifiers will be able to edit `placement` if needed
// and refer to originalPlacement to know the original value
data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding);
// store the computed placement inside `originalPlacement`
data.originalPlacement = data.placement;
data.positionFixed = this.options.positionFixed;
// compute the popper offsets
data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);
data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute';
// run the modifiers
data = runModifiers(this.modifiers, data);
// the first `update` will call `onCreate` callback
// the other ones will call `onUpdate` callback
if (!this.state.isCreated) {
this.state.isCreated = true;
this.options.onCreate(data);
} else {
this.options.onUpdate(data);
}
}
/**
* Helper used to know if the given modifier is enabled.
* @method
* @memberof Popper.Utils
* @returns {Boolean}
*/
function isModifierEnabled(modifiers, modifierName) {
return modifiers.some(function (_ref) {
var name = _ref.name,
enabled = _ref.enabled;
return enabled && name === modifierName;
});
}
/**
* Get the prefixed supported property name
* @method
* @memberof Popper.Utils
* @argument {String} property (camelCase)
* @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)
*/
function getSupportedPropertyName(property) {
var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];
var upperProp = property.charAt(0).toUpperCase() + property.slice(1);
for (var i = 0; i < prefixes.length; i++) {
var prefix = prefixes[i];
var toCheck = prefix ? '' + prefix + upperProp : property;
if (typeof document.body.style[toCheck] !== 'undefined') {
return toCheck;
}
}
return null;
}
/**
* Destroys the popper.
* @method
* @memberof Popper
*/
function destroy() {
this.state.isDestroyed = true;
// touch DOM only if `applyStyle` modifier is enabled
if (isModifierEnabled(this.modifiers, 'applyStyle')) {
this.popper.removeAttribute('x-placement');
this.popper.style.position = '';
this.popper.style.top = '';
this.popper.style.left = '';
this.popper.style.right = '';
this.popper.style.bottom = '';
this.popper.style.willChange = '';
this.popper.style[getSupportedPropertyName('transform')] = '';
}
this.disableEventListeners();
// remove the popper if user explicitly asked for the deletion on destroy
// do not use `remove` because IE11 doesn't support it
if (this.options.removeOnDestroy) {
this.popper.parentNode.removeChild(this.popper);
}
return this;
}
/**
* Get the window associated with the element
* @argument {Element} element
* @returns {Window}
*/
function getWindow(element) {
var ownerDocument = element.ownerDocument;
return ownerDocument ? ownerDocument.defaultView : window;
}
function attachToScrollParents(scrollParent, event, callback, scrollParents) {
var isBody = scrollParent.nodeName === 'BODY';
var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;
target.addEventListener(event, callback, { passive: true });
if (!isBody) {
attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);
}
scrollParents.push(target);
}
/**
* Setup needed event listeners used to update the popper position
* @method
* @memberof Popper.Utils
* @private
*/
function setupEventListeners(reference, options, state, updateBound) {
// Resize event listener on window
state.updateBound = updateBound;
getWindow(reference).addEventListener('resize', state.updateBound, { passive: true });
// Scroll event listener on scroll parents
var scrollElement = getScrollParent(reference);
attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);
state.scrollElement = scrollElement;
state.eventsEnabled = true;
return state;
}
/**
* It will add resize/scroll events and start recalculating
* position of the popper element when they are triggered.
* @method
* @memberof Popper
*/
function enableEventListeners() {
if (!this.state.eventsEnabled) {
this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);
}
}
/**
* Remove event listeners used to update the popper position
* @method
* @memberof Popper.Utils
* @private
*/
function removeEventListeners(reference, state) {
// Remove resize event listener on window
getWindow(reference).removeEventListener('resize', state.updateBound);
// Remove scroll event listener on scroll parents
state.scrollParents.forEach(function (target) {
target.removeEventListener('scroll', state.updateBound);
});
// Reset state
state.updateBound = null;
state.scrollParents = [];
state.scrollElement = null;
state.eventsEnabled = false;
return state;
}
/**
* It will remove resize/scroll events and won't recalculate popper position
* when they are triggered. It also won't trigger `onUpdate` callback anymore,
* unless you call `update` method manually.
* @method
* @memberof Popper
*/
function disableEventListeners() {
if (this.state.eventsEnabled) {
cancelAnimationFrame(this.scheduleUpdate);
this.state = removeEventListeners(this.reference, this.state);
}
}
/**
* Tells if a given input is a number
* @method
* @memberof Popper.Utils
* @param {*} input to check
* @return {Boolean}
*/
function isNumeric(n) {
return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);
}
/**
* Set the style to the given popper
* @method
* @memberof Popper.Utils
* @argument {Element} element - Element to apply the style to
* @argument {Object} styles
* Object with a list of properties and values which will be applied to the element
*/
function setStyles(element, styles) {
Object.keys(styles).forEach(function (prop) {
var unit = '';
// add unit if the value is numeric and is one of the following
if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {
unit = 'px';
}
element.style[prop] = styles[prop] + unit;
});
}
/**
* Set the attributes to the given popper
* @method
* @memberof Popper.Utils
* @argument {Element} element - Element to apply the attributes to
* @argument {Object} styles
* Object with a list of properties and values which will be applied to the element
*/
function setAttributes(element, attributes) {
Object.keys(attributes).forEach(function (prop) {
var value = attributes[prop];
if (value !== false) {
element.setAttribute(prop, attributes[prop]);
} else {
element.removeAttribute(prop);
}
});
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} data.styles - List of style properties - values to apply to popper element
* @argument {Object} data.attributes - List of attribute properties - values to apply to popper element
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The same data object
*/
function applyStyle(data) {
// any property present in `data.styles` will be applied to the popper,
// in this way we can make the 3rd party modifiers add custom styles to it
// Be aware, modifiers could override the properties defined in the previous
// lines of this modifier!
setStyles(data.instance.popper, data.styles);
// any property present in `data.attributes` will be applied to the popper,
// they will be set as HTML attributes of the element
setAttributes(data.instance.popper, data.attributes);
// if arrowElement is defined and arrowStyles has some properties
if (data.arrowElement && Object.keys(data.arrowStyles).length) {
setStyles(data.arrowElement, data.arrowStyles);
}
return data;
}
/**
* Set the x-placement attribute before everything else because it could be used
* to add margins to the popper margins needs to be calculated to get the
* correct popper offsets.
* @method
* @memberof Popper.modifiers
* @param {HTMLElement} reference - The reference element used to position the popper
* @param {HTMLElement} popper - The HTML element used as popper
* @param {Object} options - Popper.js options
*/
function applyStyleOnLoad(reference, popper, options, modifierOptions, state) {
// compute reference element offsets
var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed);
// compute auto placement, store placement inside the data object,
// modifiers will be able to edit `placement` if needed
// and refer to originalPlacement to know the original value
var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);
popper.setAttribute('x-placement', placement);
// Apply `position` to popper before anything else because
// without the position applied we can't guarantee correct computations
setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' });
return options;
}
/**
* @function
* @memberof Popper.Utils
* @argument {Object} data - The data object generated by `update` method
* @argument {Boolean} shouldRound - If the offsets should be rounded at all
* @returns {Object} The popper's position offsets rounded
*
* The tale of pixel-perfect positioning. It's still not 100% perfect, but as
* good as it can be within reason.
* Discussion here: https://github.com/FezVrasta/popper.js/pull/715
*
* Low DPI screens cause a popper to be blurry if not using full pixels (Safari
* as well on High DPI screens).
*
* Firefox prefers no rounding for positioning and does not have blurriness on
* high DPI screens.
*
* Only horizontal placement and left/right values need to be considered.
*/
function getRoundedOffsets(data, shouldRound) {
var _data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var round = Math.round,
floor = Math.floor;
var noRound = function noRound(v) {
return v;
};
var referenceWidth = round(reference.width);
var popperWidth = round(popper.width);
var isVertical = ['left', 'right'].indexOf(data.placement) !== -1;
var isVariation = data.placement.indexOf('-') !== -1;
var sameWidthParity = referenceWidth % 2 === popperWidth % 2;
var bothOddWidth = referenceWidth % 2 === 1 && popperWidth % 2 === 1;
var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthParity ? round : floor;
var verticalToInteger = !shouldRound ? noRound : round;
return {
left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left),
top: verticalToInteger(popper.top),
bottom: verticalToInteger(popper.bottom),
right: horizontalToInteger(popper.right)
};
}
var isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent);
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function computeStyle(data, options) {
var x = options.x,
y = options.y;
var popper = data.offsets.popper;
// Remove this legacy support in Popper.js v2
var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {
return modifier.name === 'applyStyle';
}).gpuAcceleration;
if (legacyGpuAccelerationOption !== undefined) {
console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');
}
var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;
var offsetParent = getOffsetParent(data.instance.popper);
var offsetParentRect = getBoundingClientRect(offsetParent);
// Styles
var styles = {
position: popper.position
};
var offsets = getRoundedOffsets(data, window.devicePixelRatio < 2 || !isFirefox);
var sideA = x === 'bottom' ? 'top' : 'bottom';
var sideB = y === 'right' ? 'left' : 'right';
// if gpuAcceleration is set to `true` and transform is supported,
// we use `translate3d` to apply the position to the popper we
// automatically use the supported prefixed version if needed
var prefixedProperty = getSupportedPropertyName('transform');
// now, let's make a step back and look at this code closely (wtf?)
// If the content of the popper grows once it's been positioned, it
// may happen that the popper gets misplaced because of the new content
// overflowing its reference element
// To avoid this problem, we provide two options (x and y), which allow
// the consumer to define the offset origin.
// If we position a popper on top of a reference element, we can set
// `x` to `top` to make the popper grow towards its top instead of
// its bottom.
var left = void 0,
top = void 0;
if (sideA === 'bottom') {
// when offsetParent is <html> the positioning is relative to the bottom of the screen (excluding the scrollbar)
// and not the bottom of the html element
if (offsetParent.nodeName === 'HTML') {
top = -offsetParent.clientHeight + offsets.bottom;
} else {
top = -offsetParentRect.height + offsets.bottom;
}
} else {
top = offsets.top;
}
if (sideB === 'right') {
if (offsetParent.nodeName === 'HTML') {
left = -offsetParent.clientWidth + offsets.right;
} else {
left = -offsetParentRect.width + offsets.right;
}
} else {
left = offsets.left;
}
if (gpuAcceleration && prefixedProperty) {
styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';
styles[sideA] = 0;
styles[sideB] = 0;
styles.willChange = 'transform';
} else {
// othwerise, we use the standard `top`, `left`, `bottom` and `right` properties
var invertTop = sideA === 'bottom' ? -1 : 1;
var invertLeft = sideB === 'right' ? -1 : 1;
styles[sideA] = top * invertTop;
styles[sideB] = left * invertLeft;
styles.willChange = sideA + ', ' + sideB;
}
// Attributes
var attributes = {
'x-placement': data.placement
};
// Update `data` attributes, styles and arrowStyles
data.attributes = _extends({}, attributes, data.attributes);
data.styles = _extends({}, styles, data.styles);
data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles);
return data;
}
/**
* Helper used to know if the given modifier depends from another one.<br />
* It checks if the needed modifier is listed and enabled.
* @method
* @memberof Popper.Utils
* @param {Array} modifiers - list of modifiers
* @param {String} requestingName - name of requesting modifier
* @param {String} requestedName - name of requested modifier
* @returns {Boolean}
*/
function isModifierRequired(modifiers, requestingName, requestedName) {
var requesting = find(modifiers, function (_ref) {
var name = _ref.name;
return name === requestingName;
});
var isRequired = !!requesting && modifiers.some(function (modifier) {
return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;
});
if (!isRequired) {
var _requesting = '`' + requestingName + '`';
var requested = '`' + requestedName + '`';
console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');
}
return isRequired;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function arrow(data, options) {
var _data$offsets$arrow;
// arrow depends on keepTogether in order to work
if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {
return data;
}
var arrowElement = options.element;
// if arrowElement is a string, suppose it's a CSS selector
if (typeof arrowElement === 'string') {
arrowElement = data.instance.popper.querySelector(arrowElement);
// if arrowElement is not found, don't run the modifier
if (!arrowElement) {
return data;
}
} else {
// if the arrowElement isn't a query selector we must check that the
// provided DOM node is child of its popper node
if (!data.instance.popper.contains(arrowElement)) {
console.warn('WARNING: `arrow.element` must be child of its popper element!');
return data;
}
}
var placement = data.placement.split('-')[0];
var _data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var isVertical = ['left', 'right'].indexOf(placement) !== -1;
var len = isVertical ? 'height' : 'width';
var sideCapitalized = isVertical ? 'Top' : 'Left';
var side = sideCapitalized.toLowerCase();
var altSide = isVertical ? 'left' : 'top';
var opSide = isVertical ? 'bottom' : 'right';
var arrowElementSize = getOuterSizes(arrowElement)[len];
//
// extends keepTogether behavior making sure the popper and its
// reference have enough pixels in conjunction
//
// top/left side
if (reference[opSide] - arrowElementSize < popper[side]) {
data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);
}
// bottom/right side
if (reference[side] + arrowElementSize > popper[opSide]) {
data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];
}
data.offsets.popper = getClientRect(data.offsets.popper);
// compute center of the popper
var center = reference[side] + reference[len] / 2 - arrowElementSize / 2;
// Compute the sideValue using the updated popper offsets
// take popper margin in account because we don't have this info available
var css = getStyleComputedProperty(data.instance.popper);
var popperMarginSide = parseFloat(css['margin' + sideCapitalized]);
var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width']);
var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;
// prevent arrowElement from being placed not contiguously to its popper
sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);
data.arrowElement = arrowElement;
data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow);
return data;
}
/**
* Get the opposite placement variation of the given one
* @method
* @memberof Popper.Utils
* @argument {String} placement variation
* @returns {String} flipped placement variation
*/
function getOppositeVariation(variation) {
if (variation === 'end') {
return 'start';
} else if (variation === 'start') {
return 'end';
}
return variation;
}
/**
* List of accepted placements to use as values of the `placement` option.<br />
* Valid placements are:
* - `auto`
* - `top`
* - `right`
* - `bottom`
* - `left`
*
* Each placement can have a variation from this list:
* - `-start`
* - `-end`
*
* Variations are interpreted easily if you think of them as the left to right
* written languages. Horizontally (`top` and `bottom`), `start` is left and `end`
* is right.<br />
* Vertically (`left` and `right`), `start` is top and `end` is bottom.
*
* Some valid examples are:
* - `top-end` (on top of reference, right aligned)
* - `right-start` (on right of reference, top aligned)
* - `bottom` (on bottom, centered)
* - `auto-end` (on the side with more space available, alignment depends by placement)
*
* @static
* @type {Array}
* @enum {String}
* @readonly
* @method placements
* @memberof Popper
*/
var placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'];
// Get rid of `auto` `auto-start` and `auto-end`
var validPlacements = placements.slice(3);
/**
* Given an initial placement, returns all the subsequent placements
* clockwise (or counter-clockwise).
*
* @method
* @memberof Popper.Utils
* @argument {String} placement - A valid placement (it accepts variations)
* @argument {Boolean} counter - Set to true to walk the placements counterclockwise
* @returns {Array} placements including their variations
*/
function clockwise(placement) {
var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var index = validPlacements.indexOf(placement);
var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));
return counter ? arr.reverse() : arr;
}
var BEHAVIORS = {
FLIP: 'flip',
CLOCKWISE: 'clockwise',
COUNTERCLOCKWISE: 'counterclockwise'
};
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function flip(data, options) {
// if `inner` modifier is enabled, we can't use the `flip` modifier
if (isModifierEnabled(data.instance.modifiers, 'inner')) {
return data;
}
if (data.flipped && data.placement === data.originalPlacement) {
// seems like flip is trying to loop, probably there's not enough space on any of the flippable sides
return data;
}
var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed);
var placement = data.placement.split('-')[0];
var placementOpposite = getOppositePlacement(placement);
var variation = data.placement.split('-')[1] || '';
var flipOrder = [];
switch (options.behavior) {
case BEHAVIORS.FLIP:
flipOrder = [placement, placementOpposite];
break;
case BEHAVIORS.CLOCKWISE:
flipOrder = clockwise(placement);
break;
case BEHAVIORS.COUNTERCLOCKWISE:
flipOrder = clockwise(placement, true);
break;
default:
flipOrder = options.behavior;
}
flipOrder.forEach(function (step, index) {
if (placement !== step || flipOrder.length === index + 1) {
return data;
}
placement = data.placement.split('-')[0];
placementOpposite = getOppositePlacement(placement);
var popperOffsets = data.offsets.popper;
var refOffsets = data.offsets.reference;
// using floor because the reference offsets may contain decimals we are not going to consider here
var floor = Math.floor;
var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);
var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);
var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);
var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);
var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);
var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom;
// flip the variation if required
var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
// flips variation if reference element overflows boundaries
var flippedVariationByRef = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom);
// flips variation if popper content overflows boundaries
var flippedVariationByContent = !!options.flipVariationsByContent && (isVertical && variation === 'start' && overflowsRight || isVertical && variation === 'end' && overflowsLeft || !isVertical && variation === 'start' && overflowsBottom || !isVertical && variation === 'end' && overflowsTop);
var flippedVariation = flippedVariationByRef || flippedVariationByContent;
if (overlapsRef || overflowsBoundaries || flippedVariation) {
// this boolean to detect any flip loop
data.flipped = true;
if (overlapsRef || overflowsBoundaries) {
placement = flipOrder[index + 1];
}
if (flippedVariation) {
variation = getOppositeVariation(variation);
}
data.placement = placement + (variation ? '-' + variation : '');
// this object contains `position`, we want to preserve it along with
// any additional property we may add in the future
data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));
data = runModifiers(data.instance.modifiers, data, 'flip');
}
});
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function keepTogether(data) {
var _data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var placement = data.placement.split('-')[0];
var floor = Math.floor;
var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
var side = isVertical ? 'right' : 'bottom';
var opSide = isVertical ? 'left' : 'top';
var measurement = isVertical ? 'width' : 'height';
if (popper[side] < floor(reference[opSide])) {
data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];
}
if (popper[opSide] > floor(reference[side])) {
data.offsets.popper[opSide] = floor(reference[side]);
}
return data;
}
/**
* Converts a string containing value + unit into a px value number
* @function
* @memberof {modifiers~offset}
* @private
* @argument {String} str - Value + unit string
* @argument {String} measurement - `height` or `width`
* @argument {Object} popperOffsets
* @argument {Object} referenceOffsets
* @returns {Number|String}
* Value in pixels, or original string if no values were extracted
*/
function toValue(str, measurement, popperOffsets, referenceOffsets) {
// separate value from unit
var split = str.match(/((?:\-|\+)?\d*\.?\d*)(.*)/);
var value = +split[1];
var unit = split[2];
// If it's not a number it's an operator, I guess
if (!value) {
return str;
}
if (unit.indexOf('%') === 0) {
var element = void 0;
switch (unit) {
case '%p':
element = popperOffsets;
break;
case '%':
case '%r':
default:
element = referenceOffsets;
}
var rect = getClientRect(element);
return rect[measurement] / 100 * value;
} else if (unit === 'vh' || unit === 'vw') {
// if is a vh or vw, we calculate the size based on the viewport
var size = void 0;
if (unit === 'vh') {
size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
} else {
size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
}
return size / 100 * value;
} else {
// if is an explicit pixel unit, we get rid of the unit and keep the value
// if is an implicit unit, it's px, and we return just the value
return value;
}
}
/**
* Parse an `offset` string to extrapolate `x` and `y` numeric offsets.
* @function
* @memberof {modifiers~offset}
* @private
* @argument {String} offset
* @argument {Object} popperOffsets
* @argument {Object} referenceOffsets
* @argument {String} basePlacement
* @returns {Array} a two cells array with x and y offsets in numbers
*/
function parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {
var offsets = [0, 0];
// Use height if placement is left or right and index is 0 otherwise use width
// in this way the first offset will use an axis and the second one
// will use the other one
var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;
// Split the offset string to obtain a list of values and operands
// The regex addresses values with the plus or minus sign in front (+10, -20, etc)
var fragments = offset.split(/(\+|\-)/).map(function (frag) {
return frag.trim();
});
// Detect if the offset string contains a pair of values or a single one
// they could be separated by comma or space
var divider = fragments.indexOf(find(fragments, function (frag) {
return frag.search(/,|\s/) !== -1;
}));
if (fragments[divider] && fragments[divider].indexOf(',') === -1) {
console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');
}
// If divider is found, we divide the list of values and operands to divide
// them by ofset X and Y.
var splitRegex = /\s*,\s*|\s+/;
var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments];
// Convert the values with units to absolute pixels to allow our computations
ops = ops.map(function (op, index) {
// Most of the units rely on the orientation of the popper
var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';
var mergeWithPrevious = false;
return op
// This aggregates any `+` or `-` sign that aren't considered operators
// e.g.: 10 + +5 => [10, +, +5]
.reduce(function (a, b) {
if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {
a[a.length - 1] = b;
mergeWithPrevious = true;
return a;
} else if (mergeWithPrevious) {
a[a.length - 1] += b;
mergeWithPrevious = false;
return a;
} else {
return a.concat(b);
}
}, [])
// Here we convert the string values into number values (in px)
.map(function (str) {
return toValue(str, measurement, popperOffsets, referenceOffsets);
});
});
// Loop trough the offsets arrays and execute the operations
ops.forEach(function (op, index) {
op.forEach(function (frag, index2) {
if (isNumeric(frag)) {
offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);
}
});
});
return offsets;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @argument {Number|String} options.offset=0
* The offset value as described in the modifier description
* @returns {Object} The data object, properly modified
*/
function offset(data, _ref) {
var offset = _ref.offset;
var placement = data.placement,
_data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var basePlacement = placement.split('-')[0];
var offsets = void 0;
if (isNumeric(+offset)) {
offsets = [+offset, 0];
} else {
offsets = parseOffset(offset, popper, reference, basePlacement);
}
if (basePlacement === 'left') {
popper.top += offsets[0];
popper.left -= offsets[1];
} else if (basePlacement === 'right') {
popper.top += offsets[0];
popper.left += offsets[1];
} else if (basePlacement === 'top') {
popper.left += offsets[0];
popper.top -= offsets[1];
} else if (basePlacement === 'bottom') {
popper.left += offsets[0];
popper.top += offsets[1];
}
data.popper = popper;
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function preventOverflow(data, options) {
var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper);
// If offsetParent is the reference element, we really want to
// go one step up and use the next offsetParent as reference to
// avoid to make this modifier completely useless and look like broken
if (data.instance.reference === boundariesElement) {
boundariesElement = getOffsetParent(boundariesElement);
}
// NOTE: DOM access here
// resets the popper's position so that the document size can be calculated excluding
// the size of the popper element itself
var transformProp = getSupportedPropertyName('transform');
var popperStyles = data.instance.popper.style; // assignment to help minification
var top = popperStyles.top,
left = popperStyles.left,
transform = popperStyles[transformProp];
popperStyles.top = '';
popperStyles.left = '';
popperStyles[transformProp] = '';
var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed);
// NOTE: DOM access here
// restores the original style properties after the offsets have been computed
popperStyles.top = top;
popperStyles.left = left;
popperStyles[transformProp] = transform;
options.boundaries = boundaries;
var order = options.priority;
var popper = data.offsets.popper;
var check = {
primary: function primary(placement) {
var value = popper[placement];
if (popper[placement] < boundaries[placement] && !options.escapeWithReference) {
value = Math.max(popper[placement], boundaries[placement]);
}
return defineProperty({}, placement, value);
},
secondary: function secondary(placement) {
var mainSide = placement === 'right' ? 'left' : 'top';
var value = popper[mainSide];
if (popper[placement] > boundaries[placement] && !options.escapeWithReference) {
value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height));
}
return defineProperty({}, mainSide, value);
}
};
order.forEach(function (placement) {
var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';
popper = _extends({}, popper, check[side](placement));
});
data.offsets.popper = popper;
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function shift(data) {
var placement = data.placement;
var basePlacement = placement.split('-')[0];
var shiftvariation = placement.split('-')[1];
// if shift shiftvariation is specified, run the modifier
if (shiftvariation) {
var _data$offsets = data.offsets,
reference = _data$offsets.reference,
popper = _data$offsets.popper;
var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;
var side = isVertical ? 'left' : 'top';
var measurement = isVertical ? 'width' : 'height';
var shiftOffsets = {
start: defineProperty({}, side, reference[side]),
end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])
};
data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]);
}
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function hide(data) {
if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {
return data;
}
var refRect = data.offsets.reference;
var bound = find(data.instance.modifiers, function (modifier) {
return modifier.name === 'preventOverflow';
}).boundaries;
if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {
// Avoid unnecessary DOM access if visibility hasn't changed
if (data.hide === true) {
return data;
}
data.hide = true;
data.attributes['x-out-of-boundaries'] = '';
} else {
// Avoid unnecessary DOM access if visibility hasn't changed
if (data.hide === false) {
return data;
}
data.hide = false;
data.attributes['x-out-of-boundaries'] = false;
}
return data;
}
/**
* @function
* @memberof Modifiers
* @argument {Object} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function inner(data) {
var placement = data.placement;
var basePlacement = placement.split('-')[0];
var _data$offsets = data.offsets,
popper = _data$offsets.popper,
reference = _data$offsets.reference;
var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;
var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;
popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);
data.placement = getOppositePlacement(placement);
data.offsets.popper = getClientRect(popper);
return data;
}
/**
* Modifier function, each modifier can have a function of this type assigned
* to its `fn` property.<br />
* These functions will be called on each update, this means that you must
* make sure they are performant enough to avoid performance bottlenecks.
*
* @function ModifierFn
* @argument {dataObject} data - The data object generated by `update` method
* @argument {Object} options - Modifiers configuration and options
* @returns {dataObject} The data object, properly modified
*/
/**
* Modifiers are plugins used to alter the behavior of your poppers.<br />
* Popper.js uses a set of 9 modifiers to provide all the basic functionalities
* needed by the library.
*
* Usually you don't want to override the `order`, `fn` and `onLoad` props.
* All the other properties are configurations that could be tweaked.
* @namespace modifiers
*/
var modifiers = {
/**
* Modifier used to shift the popper on the start or end of its reference
* element.<br />
* It will read the variation of the `placement` property.<br />
* It can be one either `-end` or `-start`.
* @memberof modifiers
* @inner
*/
shift: {
/** @prop {number} order=100 - Index used to define the order of execution */
order: 100,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: shift
},
/**
* The `offset` modifier can shift your popper on both its axis.
*
* It accepts the following units:
* - `px` or unit-less, interpreted as pixels
* - `%` or `%r`, percentage relative to the length of the reference element
* - `%p`, percentage relative to the length of the popper element
* - `vw`, CSS viewport width unit
* - `vh`, CSS viewport height unit
*
* For length is intended the main axis relative to the placement of the popper.<br />
* This means that if the placement is `top` or `bottom`, the length will be the
* `width`. In case of `left` or `right`, it will be the `height`.
*
* You can provide a single value (as `Number` or `String`), or a pair of values
* as `String` divided by a comma or one (or more) white spaces.<br />
* The latter is a deprecated method because it leads to confusion and will be
* removed in v2.<br />
* Additionally, it accepts additions and subtractions between different units.
* Note that multiplications and divisions aren't supported.
*
* Valid examples are:
* ```
* 10
* '10%'
* '10, 10'
* '10%, 10'
* '10 + 10%'
* '10 - 5vh + 3%'
* '-10px + 5vh, 5px - 6%'
* ```
* > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap
* > with their reference element, unfortunately, you will have to disable the `flip` modifier.
* > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373).
*
* @memberof modifiers
* @inner
*/
offset: {
/** @prop {number} order=200 - Index used to define the order of execution */
order: 200,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: offset,
/** @prop {Number|String} offset=0
* The offset value as described in the modifier description
*/
offset: 0
},
/**
* Modifier used to prevent the popper from being positioned outside the boundary.
*
* A scenario exists where the reference itself is not within the boundaries.<br />
* We can say it has "escaped the boundaries" — or just "escaped".<br />
* In this case we need to decide whether the popper should either:
*
* - detach from the reference and remain "trapped" in the boundaries, or
* - if it should ignore the boundary and "escape with its reference"
*
* When `escapeWithReference` is set to`true` and reference is completely
* outside its boundaries, the popper will overflow (or completely leave)
* the boundaries in order to remain attached to the edge of the reference.
*
* @memberof modifiers
* @inner
*/
preventOverflow: {
/** @prop {number} order=300 - Index used to define the order of execution */
order: 300,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: preventOverflow,
/**
* @prop {Array} [priority=['left','right','top','bottom']]
* Popper will try to prevent overflow following these priorities by default,
* then, it could overflow on the left and on top of the `boundariesElement`
*/
priority: ['left', 'right', 'top', 'bottom'],
/**
* @prop {number} padding=5
* Amount of pixel used to define a minimum distance between the boundaries
* and the popper. This makes sure the popper always has a little padding
* between the edges of its container
*/
padding: 5,
/**
* @prop {String|HTMLElement} boundariesElement='scrollParent'
* Boundaries used by the modifier. Can be `scrollParent`, `window`,
* `viewport` or any DOM element.
*/
boundariesElement: 'scrollParent'
},
/**
* Modifier used to make sure the reference and its popper stay near each other
* without leaving any gap between the two. Especially useful when the arrow is
* enabled and you want to ensure that it points to its reference element.
* It cares only about the first axis. You can still have poppers with margin
* between the popper and its reference element.
* @memberof modifiers
* @inner
*/
keepTogether: {
/** @prop {number} order=400 - Index used to define the order of execution */
order: 400,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: keepTogether
},
/**
* This modifier is used to move the `arrowElement` of the popper to make
* sure it is positioned between the reference element and its popper element.
* It will read the outer size of the `arrowElement` node to detect how many
* pixels of conjunction are needed.
*
* It has no effect if no `arrowElement` is provided.
* @memberof modifiers
* @inner
*/
arrow: {
/** @prop {number} order=500 - Index used to define the order of execution */
order: 500,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: arrow,
/** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */
element: '[x-arrow]'
},
/**
* Modifier used to flip the popper's placement when it starts to overlap its
* reference element.
*
* Requires the `preventOverflow` modifier before it in order to work.
*
* **NOTE:** this modifier will interrupt the current update cycle and will
* restart it if it detects the need to flip the placement.
* @memberof modifiers
* @inner
*/
flip: {
/** @prop {number} order=600 - Index used to define the order of execution */
order: 600,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: flip,
/**
* @prop {String|Array} behavior='flip'
* The behavior used to change the popper's placement. It can be one of
* `flip`, `clockwise`, `counterclockwise` or an array with a list of valid
* placements (with optional variations)
*/
behavior: 'flip',
/**
* @prop {number} padding=5
* The popper will flip if it hits the edges of the `boundariesElement`
*/
padding: 5,
/**
* @prop {String|HTMLElement} boundariesElement='viewport'
* The element which will define the boundaries of the popper position.
* The popper will never be placed outside of the defined boundaries
* (except if `keepTogether` is enabled)
*/
boundariesElement: 'viewport',
/**
* @prop {Boolean} flipVariations=false
* The popper will switch placement variation between `-start` and `-end` when
* the reference element overlaps its boundaries.
*
* The original placement should have a set variation.
*/
flipVariations: false,
/**
* @prop {Boolean} flipVariationsByContent=false
* The popper will switch placement variation between `-start` and `-end` when
* the popper element overlaps its reference boundaries.
*
* The original placement should have a set variation.
*/
flipVariationsByContent: false
},
/**
* Modifier used to make the popper flow toward the inner of the reference element.
* By default, when this modifier is disabled, the popper will be placed outside
* the reference element.
* @memberof modifiers
* @inner
*/
inner: {
/** @prop {number} order=700 - Index used to define the order of execution */
order: 700,
/** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */
enabled: false,
/** @prop {ModifierFn} */
fn: inner
},
/**
* Modifier used to hide the popper when its reference element is outside of the
* popper boundaries. It will set a `x-out-of-boundaries` attribute which can
* be used to hide with a CSS selector the popper when its reference is
* out of boundaries.
*
* Requires the `preventOverflow` modifier before it in order to work.
* @memberof modifiers
* @inner
*/
hide: {
/** @prop {number} order=800 - Index used to define the order of execution */
order: 800,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: hide
},
/**
* Computes the style that will be applied to the popper element to gets
* properly positioned.
*
* Note that this modifier will not touch the DOM, it just prepares the styles
* so that `applyStyle` modifier can apply it. This separation is useful
* in case you need to replace `applyStyle` with a custom implementation.
*
* This modifier has `850` as `order` value to maintain backward compatibility
* with previous versions of Popper.js. Expect the modifiers ordering method
* to change in future major versions of the library.
*
* @memberof modifiers
* @inner
*/
computeStyle: {
/** @prop {number} order=850 - Index used to define the order of execution */
order: 850,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: computeStyle,
/**
* @prop {Boolean} gpuAcceleration=true
* If true, it uses the CSS 3D transformation to position the popper.
* Otherwise, it will use the `top` and `left` properties
*/
gpuAcceleration: true,
/**
* @prop {string} [x='bottom']
* Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.
* Change this if your popper should grow in a direction different from `bottom`
*/
x: 'bottom',
/**
* @prop {string} [x='left']
* Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.
* Change this if your popper should grow in a direction different from `right`
*/
y: 'right'
},
/**
* Applies the computed styles to the popper element.
*
* All the DOM manipulations are limited to this modifier. This is useful in case
* you want to integrate Popper.js inside a framework or view library and you
* want to delegate all the DOM manipulations to it.
*
* Note that if you disable this modifier, you must make sure the popper element
* has its position set to `absolute` before Popper.js can do its work!
*
* Just disable this modifier and define your own to achieve the desired effect.
*
* @memberof modifiers
* @inner
*/
applyStyle: {
/** @prop {number} order=900 - Index used to define the order of execution */
order: 900,
/** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
enabled: true,
/** @prop {ModifierFn} */
fn: applyStyle,
/** @prop {Function} */
onLoad: applyStyleOnLoad,
/**
* @deprecated since version 1.10.0, the property moved to `computeStyle` modifier
* @prop {Boolean} gpuAcceleration=true
* If true, it uses the CSS 3D transformation to position the popper.
* Otherwise, it will use the `top` and `left` properties
*/
gpuAcceleration: undefined
}
};
/**
* The `dataObject` is an object containing all the information used by Popper.js.
* This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks.
* @name dataObject
* @property {Object} data.instance The Popper.js instance
* @property {String} data.placement Placement applied to popper
* @property {String} data.originalPlacement Placement originally defined on init
* @property {Boolean} data.flipped True if popper has been flipped by flip modifier
* @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper
* @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier
* @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`)
* @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`)
* @property {Object} data.boundaries Offsets of the popper boundaries
* @property {Object} data.offsets The measurements of popper, reference and arrow elements
* @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values
* @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values
* @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0
*/
/**
* Default options provided to Popper.js constructor.<br />
* These can be overridden using the `options` argument of Popper.js.<br />
* To override an option, simply pass an object with the same
* structure of the `options` object, as the 3rd argument. For example:
* ```
* new Popper(ref, pop, {
* modifiers: {
* preventOverflow: { enabled: false }
* }
* })
* ```
* @type {Object}
* @static
* @memberof Popper
*/
var Defaults = {
/**
* Popper's placement.
* @prop {Popper.placements} placement='bottom'
*/
placement: 'bottom',
/**
* Set this to true if you want popper to position it self in 'fixed' mode
* @prop {Boolean} positionFixed=false
*/
positionFixed: false,
/**
* Whether events (resize, scroll) are initially enabled.
* @prop {Boolean} eventsEnabled=true
*/
eventsEnabled: true,
/**
* Set to true if you want to automatically remove the popper when
* you call the `destroy` method.
* @prop {Boolean} removeOnDestroy=false
*/
removeOnDestroy: false,
/**
* Callback called when the popper is created.<br />
* By default, it is set to no-op.<br />
* Access Popper.js instance with `data.instance`.
* @prop {onCreate}
*/
onCreate: function onCreate() {},
/**
* Callback called when the popper is updated. This callback is not called
* on the initialization/creation of the popper, but only on subsequent
* updates.<br />
* By default, it is set to no-op.<br />
* Access Popper.js instance with `data.instance`.
* @prop {onUpdate}
*/
onUpdate: function onUpdate() {},
/**
* List of modifiers used to modify the offsets before they are applied to the popper.
* They provide most of the functionalities of Popper.js.
* @prop {modifiers}
*/
modifiers: modifiers
};
/**
* @callback onCreate
* @param {dataObject} data
*/
/**
* @callback onUpdate
* @param {dataObject} data
*/
// Utils
// Methods
var Popper = function () {
/**
* Creates a new Popper.js instance.
* @class Popper
* @param {Element|referenceObject} reference - The reference element used to position the popper
* @param {Element} popper - The HTML / XML element used as the popper
* @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)
* @return {Object} instance - The generated Popper.js instance
*/
function Popper(reference, popper) {
var _this = this;
var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
classCallCheck(this, Popper);
this.scheduleUpdate = function () {
return requestAnimationFrame(_this.update);
};
// make update() debounced, so that it only runs at most once-per-tick
this.update = debounce(this.update.bind(this));
// with {} we create a new object with the options inside it
this.options = _extends({}, Popper.Defaults, options);
// init state
this.state = {
isDestroyed: false,
isCreated: false,
scrollParents: []
};
// get reference and popper elements (allow jQuery wrappers)
this.reference = reference && reference.jquery ? reference[0] : reference;
this.popper = popper && popper.jquery ? popper[0] : popper;
// Deep merge modifiers options
this.options.modifiers = {};
Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {
_this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});
});
// Refactoring modifiers' list (Object => Array)
this.modifiers = Object.keys(this.options.modifiers).map(function (name) {
return _extends({
name: name
}, _this.options.modifiers[name]);
})
// sort the modifiers by order
.sort(function (a, b) {
return a.order - b.order;
});
// modifiers have the ability to execute arbitrary code when Popper.js get inited
// such code is executed in the same order of its modifier
// they could add new properties to their options configuration
// BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!
this.modifiers.forEach(function (modifierOptions) {
if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {
modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);
}
});
// fire the first update to position the popper in the right place
this.update();
var eventsEnabled = this.options.eventsEnabled;
if (eventsEnabled) {
// setup event listeners, they will take care of update the position in specific situations
this.enableEventListeners();
}
this.state.eventsEnabled = eventsEnabled;
}
// We can't use class properties because they don't get listed in the
// class prototype and break stuff like Sinon stubs
createClass(Popper, [{
key: 'update',
value: function update$$1() {
return update.call(this);
}
}, {
key: 'destroy',
value: function destroy$$1() {
return destroy.call(this);
}
}, {
key: 'enableEventListeners',
value: function enableEventListeners$$1() {
return enableEventListeners.call(this);
}
}, {
key: 'disableEventListeners',
value: function disableEventListeners$$1() {
return disableEventListeners.call(this);
}
/**
* Schedules an update. It will run on the next UI update available.
* @method scheduleUpdate
* @memberof Popper
*/
/**
* Collection of utilities useful when writing custom modifiers.
* Starting from version 1.7, this method is available only if you
* include `popper-utils.js` before `popper.js`.
*
* **DEPRECATION**: This way to access PopperUtils is deprecated
* and will be removed in v2! Use the PopperUtils module directly instead.
* Due to the high instability of the methods contained in Utils, we can't
* guarantee them to follow semver. Use them at your own risk!
* @static
* @private
* @type {Object}
* @deprecated since version 1.8
* @member Utils
* @memberof Popper
*/
}]);
return Popper;
}();
/**
* The `referenceObject` is an object that provides an interface compatible with Popper.js
* and lets you use it as replacement of a real DOM node.<br />
* You can use this method to position a popper relatively to a set of coordinates
* in case you don't have a DOM node to use as reference.
*
* ```
* new Popper(referenceObject, popperNode);
* ```
*
* NB: This feature isn't supported in Internet Explorer 10.
* @name referenceObject
* @property {Function} data.getBoundingClientRect
* A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.
* @property {number} data.clientWidth
* An ES6 getter that will return the width of the virtual reference element.
* @property {number} data.clientHeight
* An ES6 getter that will return the height of the virtual reference element.
*/
Popper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;
Popper.placements = placements;
Popper.Defaults = Defaults;
/* harmony default export */ __webpack_exports__["default"] = (Popper);
//# sourceMappingURL=popper.js.map
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../../webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js")))
/***/ }),
/***/ "./node_modules/process/browser.js":
/*!*****************************************!*\
!*** ./node_modules/process/browser.js ***!
\*****************************************/
/*! no static exports found */
/***/ (function(module, exports) {
// shim for using process in browser
var process = module.exports = {};
// cached from whatever global is present so that test runners that stub it
// don't break things. But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals. It's inside a
// function because try/catches deoptimize in certain engines.
var cachedSetTimeout;
var cachedClearTimeout;
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
throw new Error('clearTimeout has not been defined');
}
(function () {
try {
if (typeof setTimeout === 'function') {
cachedSetTimeout = setTimeout;
} else {
cachedSetTimeout = defaultSetTimout;
}
} catch (e) {
cachedSetTimeout = defaultSetTimout;
}
try {
if (typeof clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
} else {
cachedClearTimeout = defaultClearTimeout;
}
} catch (e) {
cachedClearTimeout = defaultClearTimeout;
}
} ())
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
//normal enviroments in sane situations
return setTimeout(fun, 0);
}
// if setTimeout wasn't available but was latter defined
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedSetTimeout(fun, 0);
} catch(e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedSetTimeout.call(null, fun, 0);
} catch(e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
//normal enviroments in sane situations
return clearTimeout(marker);
}
// if clearTimeout wasn't available but was latter defined
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedClearTimeout(marker);
} catch (e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedClearTimeout.call(null, marker);
} catch (e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;
process.listeners = function (name) { return [] }
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
/***/ }),
/***/ "./node_modules/toastr/toastr.js":
/*!***************************************!*\
!*** ./node_modules/toastr/toastr.js ***!
\***************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*
* Toastr
* Copyright 2012-2015
* Authors: John Papa, Hans Fjällemark, and Tim Ferrell.
* All Rights Reserved.
* Use, reproduction, distribution, and modification of this code is subject to the terms and
* conditions of the MIT license, available at http://www.opensource.org/licenses/mit-license.php
*
* ARIA Support: Greta Krafsig
*
* Project: https://github.com/CodeSeven/toastr
*/
/* global define */
(function (define) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js")], __WEBPACK_AMD_DEFINE_RESULT__ = (function ($) {
return (function () {
var $container;
var listener;
var toastId = 0;
var toastType = {
error: 'error',
info: 'info',
success: 'success',
warning: 'warning'
};
var toastr = {
clear: clear,
remove: remove,
error: error,
getContainer: getContainer,
info: info,
options: {},
subscribe: subscribe,
success: success,
version: '2.1.4',
warning: warning
};
var previousToast;
return toastr;
////////////////
function error(message, title, optionsOverride) {
return notify({
type: toastType.error,
iconClass: getOptions().iconClasses.error,
message: message,
optionsOverride: optionsOverride,
title: title
});
}
function getContainer(options, create) {
if (!options) { options = getOptions(); }
$container = $('#' + options.containerId);
if ($container.length) {
return $container;
}
if (create) {
$container = createContainer(options);
}
return $container;
}
function info(message, title, optionsOverride) {
return notify({
type: toastType.info,
iconClass: getOptions().iconClasses.info,
message: message,
optionsOverride: optionsOverride,
title: title
});
}
function subscribe(callback) {
listener = callback;
}
function success(message, title, optionsOverride) {
return notify({
type: toastType.success,
iconClass: getOptions().iconClasses.success,
message: message,
optionsOverride: optionsOverride,
title: title
});
}
function warning(message, title, optionsOverride) {
return notify({
type: toastType.warning,
iconClass: getOptions().iconClasses.warning,
message: message,
optionsOverride: optionsOverride,
title: title
});
}
function clear($toastElement, clearOptions) {
var options = getOptions();
if (!$container) { getContainer(options); }
if (!clearToast($toastElement, options, clearOptions)) {
clearContainer(options);
}
}
function remove($toastElement) {
var options = getOptions();
if (!$container) { getContainer(options); }
if ($toastElement && $(':focus', $toastElement).length === 0) {
removeToast($toastElement);
return;
}
if ($container.children().length) {
$container.remove();
}
}
// internal functions
function clearContainer (options) {
var toastsToClear = $container.children();
for (var i = toastsToClear.length - 1; i >= 0; i--) {
clearToast($(toastsToClear[i]), options);
}
}
function clearToast ($toastElement, options, clearOptions) {
var force = clearOptions && clearOptions.force ? clearOptions.force : false;
if ($toastElement && (force || $(':focus', $toastElement).length === 0)) {
$toastElement[options.hideMethod]({
duration: options.hideDuration,
easing: options.hideEasing,
complete: function () { removeToast($toastElement); }
});
return true;
}
return false;
}
function createContainer(options) {
$container = $('<div/>')
.attr('id', options.containerId)
.addClass(options.positionClass);
$container.appendTo($(options.target));
return $container;
}
function getDefaults() {
return {
tapToDismiss: true,
toastClass: 'toast',
containerId: 'toast-container',
debug: false,
showMethod: 'fadeIn', //fadeIn, slideDown, and show are built into jQuery
showDuration: 300,
showEasing: 'swing', //swing and linear are built into jQuery
onShown: undefined,
hideMethod: 'fadeOut',
hideDuration: 1000,
hideEasing: 'swing',
onHidden: undefined,
closeMethod: false,
closeDuration: false,
closeEasing: false,
closeOnHover: true,
extendedTimeOut: 1000,
iconClasses: {
error: 'toast-error',
info: 'toast-info',
success: 'toast-success',
warning: 'toast-warning'
},
iconClass: 'toast-info',
positionClass: 'toast-top-right',
timeOut: 5000, // Set timeOut and extendedTimeOut to 0 to make it sticky
titleClass: 'toast-title',
messageClass: 'toast-message',
escapeHtml: false,
target: 'body',
closeHtml: '<button type="button">×</button>',
closeClass: 'toast-close-button',
newestOnTop: true,
preventDuplicates: false,
progressBar: false,
progressClass: 'toast-progress',
rtl: false
};
}
function publish(args) {
if (!listener) { return; }
listener(args);
}
function notify(map) {
var options = getOptions();
var iconClass = map.iconClass || options.iconClass;
if (typeof (map.optionsOverride) !== 'undefined') {
options = $.extend(options, map.optionsOverride);
iconClass = map.optionsOverride.iconClass || iconClass;
}
if (shouldExit(options, map)) { return; }
toastId++;
$container = getContainer(options, true);
var intervalId = null;
var $toastElement = $('<div/>');
var $titleElement = $('<div/>');
var $messageElement = $('<div/>');
var $progressElement = $('<div/>');
var $closeElement = $(options.closeHtml);
var progressBar = {
intervalId: null,
hideEta: null,
maxHideTime: null
};
var response = {
toastId: toastId,
state: 'visible',
startTime: new Date(),
options: options,
map: map
};
personalizeToast();
displayToast();
handleEvents();
publish(response);
if (options.debug && console) {
console.log(response);
}
return $toastElement;
function escapeHtml(source) {
if (source == null) {
source = '';
}
return source
.replace(/&/g, '&')
.replace(/"/g, '"')
.replace(/'/g, ''')
.replace(/</g, '<')
.replace(/>/g, '>');
}
function personalizeToast() {
setIcon();
setTitle();
setMessage();
setCloseButton();
setProgressBar();
setRTL();
setSequence();
setAria();
}
function setAria() {
var ariaValue = '';
switch (map.iconClass) {
case 'toast-success':
case 'toast-info':
ariaValue = 'polite';
break;
default:
ariaValue = 'assertive';
}
$toastElement.attr('aria-live', ariaValue);
}
function handleEvents() {
if (options.closeOnHover) {
$toastElement.hover(stickAround, delayedHideToast);
}
if (!options.onclick && options.tapToDismiss) {
$toastElement.click(hideToast);
}
if (options.closeButton && $closeElement) {
$closeElement.click(function (event) {
if (event.stopPropagation) {
event.stopPropagation();
} else if (event.cancelBubble !== undefined && event.cancelBubble !== true) {
event.cancelBubble = true;
}
if (options.onCloseClick) {
options.onCloseClick(event);
}
hideToast(true);
});
}
if (options.onclick) {
$toastElement.click(function (event) {
options.onclick(event);
hideToast();
});
}
}
function displayToast() {
$toastElement.hide();
$toastElement[options.showMethod](
{duration: options.showDuration, easing: options.showEasing, complete: options.onShown}
);
if (options.timeOut > 0) {
intervalId = setTimeout(hideToast, options.timeOut);
progressBar.maxHideTime = parseFloat(options.timeOut);
progressBar.hideEta = new Date().getTime() + progressBar.maxHideTime;
if (options.progressBar) {
progressBar.intervalId = setInterval(updateProgress, 10);
}
}
}
function setIcon() {
if (map.iconClass) {
$toastElement.addClass(options.toastClass).addClass(iconClass);
}
}
function setSequence() {
if (options.newestOnTop) {
$container.prepend($toastElement);
} else {
$container.append($toastElement);
}
}
function setTitle() {
if (map.title) {
var suffix = map.title;
if (options.escapeHtml) {
suffix = escapeHtml(map.title);
}
$titleElement.append(suffix).addClass(options.titleClass);
$toastElement.append($titleElement);
}
}
function setMessage() {
if (map.message) {
var suffix = map.message;
if (options.escapeHtml) {
suffix = escapeHtml(map.message);
}
$messageElement.append(suffix).addClass(options.messageClass);
$toastElement.append($messageElement);
}
}
function setCloseButton() {
if (options.closeButton) {
$closeElement.addClass(options.closeClass).attr('role', 'button');
$toastElement.prepend($closeElement);
}
}
function setProgressBar() {
if (options.progressBar) {
$progressElement.addClass(options.progressClass);
$toastElement.prepend($progressElement);
}
}
function setRTL() {
if (options.rtl) {
$toastElement.addClass('rtl');
}
}
function shouldExit(options, map) {
if (options.preventDuplicates) {
if (map.message === previousToast) {
return true;
} else {
previousToast = map.message;
}
}
return false;
}
function hideToast(override) {
var method = override && options.closeMethod !== false ? options.closeMethod : options.hideMethod;
var duration = override && options.closeDuration !== false ?
options.closeDuration : options.hideDuration;
var easing = override && options.closeEasing !== false ? options.closeEasing : options.hideEasing;
if ($(':focus', $toastElement).length && !override) {
return;
}
clearTimeout(progressBar.intervalId);
return $toastElement[method]({
duration: duration,
easing: easing,
complete: function () {
removeToast($toastElement);
clearTimeout(intervalId);
if (options.onHidden && response.state !== 'hidden') {
options.onHidden();
}
response.state = 'hidden';
response.endTime = new Date();
publish(response);
}
});
}
function delayedHideToast() {
if (options.timeOut > 0 || options.extendedTimeOut > 0) {
intervalId = setTimeout(hideToast, options.extendedTimeOut);
progressBar.maxHideTime = parseFloat(options.extendedTimeOut);
progressBar.hideEta = new Date().getTime() + progressBar.maxHideTime;
}
}
function stickAround() {
clearTimeout(intervalId);
progressBar.hideEta = 0;
$toastElement.stop(true, true)[options.showMethod](
{duration: options.showDuration, easing: options.showEasing}
);
}
function updateProgress() {
var percentage = ((progressBar.hideEta - (new Date().getTime())) / progressBar.maxHideTime) * 100;
$progressElement.width(percentage + '%');
}
}
function getOptions() {
return $.extend({}, getDefaults(), toastr.options);
}
function removeToast($toastElement) {
if (!$container) { $container = getContainer(); }
if ($toastElement.is(':visible')) {
return;
}
$toastElement.remove();
$toastElement = null;
if ($container.children().length === 0) {
$container.remove();
previousToast = undefined;
}
}
})();
}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}(__webpack_require__(/*! !webpack amd define */ "./node_modules/webpack/buildin/amd-define.js")));
/***/ }),
/***/ "./node_modules/webpack/buildin/amd-define.js":
/*!***************************************!*\
!*** (webpack)/buildin/amd-define.js ***!
\***************************************/
/*! no static exports found */
/***/ (function(module, exports) {
module.exports = function() {
throw new Error("define cannot be used indirect");
};
/***/ }),
/***/ "./node_modules/webpack/buildin/global.js":
/*!***********************************!*\
!*** (webpack)/buildin/global.js ***!
\***********************************/
/*! no static exports found */
/***/ (function(module, exports) {
var g;
// This works in non-strict mode
g = (function() {
return this;
})();
try {
// This works if eval is allowed (see CSP)
g = g || new Function("return this")();
} catch (e) {
// This works if the window reference is available
if (typeof window === "object") g = window;
}
// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}
module.exports = g;
/***/ }),
/***/ "./node_modules/webpack/buildin/module.js":
/*!***********************************!*\
!*** (webpack)/buildin/module.js ***!
\***********************************/
/*! no static exports found */
/***/ (function(module, exports) {
module.exports = function(module) {
if (!module.webpackPolyfill) {
module.deprecate = function() {};
module.paths = [];
// module.parent = undefined by default
if (!module.children) module.children = [];
Object.defineProperty(module, "loaded", {
enumerable: true,
get: function() {
return module.l;
}
});
Object.defineProperty(module, "id", {
enumerable: true,
get: function() {
return module.i;
}
});
module.webpackPolyfill = 1;
}
return module;
};
/***/ }),
/***/ "./resources/js/app.js":
/*!*****************************!*\
!*** ./resources/js/app.js ***!
\*****************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
__webpack_require__(/*! ./bootstrap */ "./resources/js/bootstrap.js");
/***/ }),
/***/ "./resources/js/bootstrap.js":
/*!***********************************!*\
!*** ./resources/js/bootstrap.js ***!
\***********************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
window._ = __webpack_require__(/*! lodash */ "./node_modules/lodash/lodash.js");
try {
window.Popper = __webpack_require__(/*! popper.js */ "./node_modules/popper.js/dist/esm/popper.js")["default"];
window.$ = window.jQuery = __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js");
var dir = $('html').attr('dir');
if (dir == 'rtl') {
__webpack_require__(/*! bootstrap-v4-rtl */ "./node_modules/bootstrap-v4-rtl/dist/js/bootstrap.js");
} else {
__webpack_require__(/*! bootstrap */ "./node_modules/bootstrap/dist/js/bootstrap.js");
}
} catch (e) {}
__webpack_require__(/*! jquery-ui/ui/widgets/sortable */ "./node_modules/jquery-ui/ui/widgets/sortable.js");
window.toastr = __webpack_require__(/*! toastr */ "./node_modules/toastr/toastr.js");
window.html2pdf = __webpack_require__(/*! html2pdf.js */ "./node_modules/html2pdf.js/dist/html2pdf.js");
window.pdfobject = __webpack_require__(/*! pdfobject */ "./node_modules/pdfobject/pdfobject.js");
window.axios = __webpack_require__(/*! axios */ "./node_modules/axios/index.js");
window.axios.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';
/***/ }),
/***/ "./resources/sass/backend/app.scss":
/*!*****************************************!*\
!*** ./resources/sass/backend/app.scss ***!
\*****************************************/
/*! no static exports found */
/***/ (function(module, exports) {
// removed by extract-text-webpack-plugin
/***/ }),
/***/ "./resources/sass/backend/backend_style.scss":
/*!***************************************************!*\
!*** ./resources/sass/backend/backend_style.scss ***!
\***************************************************/
/*! no static exports found */
/***/ (function(module, exports) {
// removed by extract-text-webpack-plugin
/***/ }),
/***/ "./resources/sass/backend/backend_style_rtl.scss":
/*!*******************************************************!*\
!*** ./resources/sass/backend/backend_style_rtl.scss ***!
\*******************************************************/
/*! no static exports found */
/***/ (function(module, exports) {
// removed by extract-text-webpack-plugin
/***/ }),
/***/ 0:
/*!*****************************************************************************************************************************************************************!*\
!*** multi ./resources/js/app.js ./resources/sass/backend/app.scss ./resources/sass/backend/backend_style.scss ./resources/sass/backend/backend_style_rtl.scss ***!
\*****************************************************************************************************************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
__webpack_require__(/*! C:\laragonOffice\www\373_infixlms_opt\resources\js\app.js */"./resources/js/app.js");
__webpack_require__(/*! C:\laragonOffice\www\373_infixlms_opt\resources\sass\backend\app.scss */"./resources/sass/backend/app.scss");
__webpack_require__(/*! C:\laragonOffice\www\373_infixlms_opt\resources\sass\backend\backend_style.scss */"./resources/sass/backend/backend_style.scss");
module.exports = __webpack_require__(/*! C:\laragonOffice\www\373_infixlms_opt\resources\sass\backend\backend_style_rtl.scss */"./resources/sass/backend/backend_style_rtl.scss");
/***/ })
/******/ });