diff --git a/.eslintignore b/.eslintignore index 4c50e013c5af..5c30aa14b260 100644 --- a/.eslintignore +++ b/.eslintignore @@ -1,3 +1,5 @@ __snapshots__ -packages/server/lib/scaffold/index.js +packages/server/lib/scaffold/plugins/index.js +packages/server/lib/scaffold/support/index.js +packages/server/lib/scaffold/support/commands.js packages/example/cypress diff --git a/packages/desktop-gui/cypress.json b/packages/desktop-gui/cypress.json index d4b4ef1a6f95..11b8b53f68c7 100644 --- a/packages/desktop-gui/cypress.json +++ b/packages/desktop-gui/cypress.json @@ -1,5 +1,6 @@ { "projectId": "fas5qd", + "pluginsFile": false, "viewportWidth": 800, "viewportHeight": 550 } diff --git a/packages/desktop-gui/cypress/integration/project_spec.coffee b/packages/desktop-gui/cypress/integration/project_spec.coffee index 944d3b5a4bc1..8d3ff4dfe6ff 100644 --- a/packages/desktop-gui/cypress/integration/project_spec.coffee +++ b/packages/desktop-gui/cypress/integration/project_spec.coffee @@ -111,6 +111,14 @@ describe "Project", -> .should("contain", @err.message) .and("contain", "To fix") + it "displays miscellaneous project error", -> + cy.stub(@ipc, "onProjectError").yields(null, @err) + @start() + cy + .get(".error") + .should("contain", @err.message) + .and("contain", "To fix") + it "word wraps long error message plus update bar", -> @updaterCheck.resolve("1.3.4") @longErrMessage = "Morbileorisus,portaacconsecteturac,vestibulumateros.Nullamquisrisusegeturnamollis ornare vel eu leo. Donec sed odio dui. Nullam quis risus eget urna mollis ornare vel eu leo. Etiam porta sem malesuada magna mollis euismod. Maecenas faucibus mollis interdum. Nullam id dolor id nibh ultricies vehicula ut id elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam id dolor id nibh ultricies vehicula ut id elit. Vestibulum id ligula porta felis euismod semper. Vestibulum id ligula porta felis euismod semper.Praesent commodo cursus magna, vel scelerisque nisl consectetur et. Nullam id dolor id nibh ultricies vehicula ut id elit. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Donec id elit non mi porta gravida at eget metus. Morbi leo risus, porta ac consectetur ac, vestibulum at eros. Cras justo odio, dapibus ac facilisis in, egestas eget quam.Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Morbi leo risus, porta ac consectetur ac, vestibulum at eros. Praesent commodo cursus magna, vel scelerisque nisl consectetur et. Morbi leo risus, porta ac consectetur ac, vestibulum at eros. Maecenas faucibus mollis interdum. Etiam porta sem malesuada magna mollis euismod." diff --git a/packages/desktop-gui/src/lib/ipc.js b/packages/desktop-gui/src/lib/ipc.js index eea9e81d98bc..210c9f1b3ad3 100644 --- a/packages/desktop-gui/src/lib/ipc.js +++ b/packages/desktop-gui/src/lib/ipc.js @@ -50,6 +50,7 @@ register('open:finder') register('open:project', false) register('on:config:changed', false) register('on:spec:changed', false) +register('on:project:error', false) register('on:project:warning', false) register('ping:api:server') register('remove:project') diff --git a/packages/desktop-gui/src/project/project.jsx b/packages/desktop-gui/src/project/project.jsx index b65e6b71010f..61a6637dfa48 100644 --- a/packages/desktop-gui/src/project/project.jsx +++ b/packages/desktop-gui/src/project/project.jsx @@ -87,7 +87,7 @@ class Project extends Component {

{' '} - Can't start server + {err.title || 'Can\'t start server'}

'), diff --git a/packages/desktop-gui/src/projects/projects-api.js b/packages/desktop-gui/src/projects/projects-api.js index 601857904812..eda7b8c4a9df 100644 --- a/packages/desktop-gui/src/projects/projects-api.js +++ b/packages/desktop-gui/src/projects/projects-api.js @@ -158,6 +158,10 @@ const openProject = (project) => { reopenProject(project) }) + ipc.onProjectError((__, error) => { + project.setError(error) + }) + ipc.onProjectWarning((__, warning) => { project.setWarning(warning) }) diff --git a/packages/desktop-gui/src/specs/spec-model.js b/packages/desktop-gui/src/specs/spec-model.js index 559cd8ff654b..ad4e1d87f89a 100644 --- a/packages/desktop-gui/src/specs/spec-model.js +++ b/packages/desktop-gui/src/specs/spec-model.js @@ -12,8 +12,8 @@ export default class Spec { this.displayName = displayName this.isExpanded = true } - - hasChildren() { + + hasChildren () { return this.children.specs && this.children.specs.length; } diff --git a/packages/desktop-gui/src/specs/specs-store.js b/packages/desktop-gui/src/specs/specs-store.js index a321407ee80e..68d88705e5a3 100644 --- a/packages/desktop-gui/src/specs/specs-store.js +++ b/packages/desktop-gui/src/specs/specs-store.js @@ -22,7 +22,7 @@ export class SpecsStore { this.isLoading = false } - + @action setChosenSpec (specPath) { this.chosenSpecPath = specPath } diff --git a/packages/driver/test/cypress/fixtures/app.js b/packages/driver/test/cypress/fixtures/app.js index 729887844792..8e1ff29e8353 100644 --- a/packages/driver/test/cypress/fixtures/app.js +++ b/packages/driver/test/cypress/fixtures/app.js @@ -1 +1 @@ -{foo: "bar"} +{ 'bar' } diff --git a/packages/driver/test/cypress/fixtures/jquery-3.2.1.js b/packages/driver/test/cypress/fixtures/jquery-3.2.1.js index d2d8ca4790e5..e3dfca73e555 100644 --- a/packages/driver/test/cypress/fixtures/jquery-3.2.1.js +++ b/packages/driver/test/cypress/fixtures/jquery-3.2.1.js @@ -1,3 +1,5 @@ +/* eslint-disable */ + /*! * jQuery JavaScript Library v3.2.1 * https://jquery.com/ @@ -11,11 +13,11 @@ * * Date: 2017-03-20T18:59Z */ -( function( global, factory ) { +(function (global, factory) { - "use strict"; + 'use strict'; - if ( typeof module === "object" && typeof module.exports === "object" ) { + if (typeof module === 'object' && typeof module.exports === 'object') { // For CommonJS and CommonJS-like environments where a proper `window` // is present, execute the factory and get jQuery. @@ -24,518 +26,516 @@ // 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 ); - } + 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 ) { +})(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"; + 'use strict'; -var arr = []; + let arr = []; -var document = window.document; + let document = window.document; -var getProto = Object.getPrototypeOf; + let getProto = Object.getPrototypeOf; -var slice = arr.slice; + let slice = arr.slice; -var concat = arr.concat; + let concat = arr.concat; -var push = arr.push; + let push = arr.push; -var indexOf = arr.indexOf; + let indexOf = arr.indexOf; -var class2type = {}; + let class2type = {}; -var toString = class2type.toString; + let toString = class2type.toString; -var hasOwn = class2type.hasOwnProperty; + let hasOwn = class2type.hasOwnProperty; -var fnToString = hasOwn.toString; + let fnToString = hasOwn.toString; -var ObjectFunctionString = fnToString.call( Object ); + let ObjectFunctionString = fnToString.call(Object); -var support = {}; + let support = {}; + function DOMEval (code, doc) { + doc = doc || document; - function DOMEval( code, doc ) { - doc = doc || document; + let script = doc.createElement('script'); - var script = doc.createElement( "script" ); - - script.text = code; - doc.head.appendChild( script ).parentNode.removeChild( script ); - } + script.text = code; + doc.head.appendChild(script).parentNode.removeChild(script); + } /* 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 = "3.2.1", + var + version = '3.2.1', // Define a local copy of jQuery - jQuery = function( selector, context ) { + 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 ); - }, + return new jQuery.fn.init(selector, context); + }, // Support: Android <=4.0 only // Make sure we trim BOM and NBSP - rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, // Matches dashed string for camelizing - rmsPrefix = /^-ms-/, - rdashAlpha = /-([a-z])/g, + rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g, // Used by jQuery.camelCase as callback to replace() - fcamelCase = function( all, letter ) { - return letter.toUpperCase(); - }; + fcamelCase = function (all, letter) { + return letter.toUpperCase(); + }; -jQuery.fn = jQuery.prototype = { + jQuery.fn = jQuery.prototype = { // The current version of jQuery being used - jquery: version, + jquery: version, - constructor: jQuery, + constructor: jQuery, // The default length of a jQuery object is 0 - length: 0, + length: 0, - toArray: function() { - return slice.call( this ); - }, + toArray () { + 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 ) { + get (num) { // Return all the elements in a clean array - if ( num == null ) { - return slice.call( this ); - } + if (num == null) { + return slice.call(this); + } // Return just the one element from the set - return num < 0 ? this[ num + this.length ] : this[ num ]; - }, + 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 ) { + pushStack (elems) { // Build a new jQuery matched element set - var ret = jQuery.merge( this.constructor(), elems ); + let ret = jQuery.merge(this.constructor(), elems); // Add the old object onto the stack (as a reference) - ret.prevObject = this; + ret.prevObject = this; // Return the newly-formed element set - return ret; - }, + 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 ); - }, - - 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(); - }, + each (callback) { + return jQuery.each(this, callback); + }, + + map (callback) { + return this.pushStack(jQuery.map(this, function (elem, i) { + return callback.call(elem, i, elem); + })); + }, + + slice () { + return this.pushStack(slice.apply(this, arguments)); + }, + + first () { + return this.eq(0); + }, + + last () { + return this.eq(-1); + }, + + eq (i) { + let len = this.length, + j = +i + (i < 0 ? len : 0); + return this.pushStack(j >= 0 && j < len ? [this[ j ]] : []); + }, + + end () { + 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; + push, + sort: arr.sort, + splice: arr.splice, + }; + + jQuery.extend = jQuery.fn.extend = function () { + let 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; + if (typeof target === 'boolean') { + deep = target; // Skip the boolean and the target - target = arguments[ i ] || {}; - i++; - } + target = arguments[ i ] || {}; + i++; + } // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { - target = {}; - } + if (typeof target !== 'object' && !jQuery.isFunction(target)) { + target = {}; + } // Extend jQuery itself if only one argument is passed - if ( i === length ) { - target = this; - i--; - } + if (i === length) { + target = this; + i--; + } - for ( ; i < length; i++ ) { + for (; i < length; i++) { // Only deal with non-null/undefined values - if ( ( options = arguments[ i ] ) != null ) { + if ((options = arguments[ i ]) != null) { // Extend the base object - for ( name in options ) { - src = target[ name ]; - copy = options[ name ]; + for (name in options) { + src = target[ name ]; + copy = options[ name ]; // Prevent never-ending loop - if ( target === copy ) { - continue; - } + if (target === copy) { + continue; + } // Recurse if we're merging plain objects or arrays - if ( deep && copy && ( jQuery.isPlainObject( copy ) || - ( copyIsArray = Array.isArray( copy ) ) ) ) { + if (deep && copy && (jQuery.isPlainObject(copy) || + (copyIsArray = Array.isArray(copy)))) { - if ( copyIsArray ) { - copyIsArray = false; - clone = src && Array.isArray( src ) ? src : []; + if (copyIsArray) { + copyIsArray = false; + clone = src && Array.isArray(src) ? src : []; - } else { - clone = src && jQuery.isPlainObject( src ) ? src : {}; - } + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } // Never move original objects, clone them - target[ name ] = jQuery.extend( deep, clone, copy ); + target[ name ] = jQuery.extend(deep, clone, copy); // Don't bring in undefined values - } else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } + } else if (copy !== undefined) { + target[ name ] = copy; + } + } + } + } // Return the modified object - return target; -}; + return target; + }; -jQuery.extend( { + jQuery.extend({ // Unique for each copy of jQuery on the page - expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + expando: `jQuery${(version + Math.random()).replace(/\D/g, '')}`, // Assume jQuery is ready without the ready module - isReady: true, + isReady: true, - error: function( msg ) { - throw new Error( msg ); - }, + error (msg) { + throw new Error(msg); + }, - noop: function() {}, + noop () {}, - isFunction: function( obj ) { - return jQuery.type( obj ) === "function"; - }, + isFunction (obj) { + return jQuery.type(obj) === 'function'; + }, - isWindow: function( obj ) { - return obj != null && obj === obj.window; - }, + isWindow (obj) { + return obj != null && obj === obj.window; + }, - isNumeric: function( obj ) { + isNumeric (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" ) && + let 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 ) ); - }, + !isNaN(obj - parseFloat(obj)); + }, - isPlainObject: function( obj ) { - var proto, Ctor; + isPlainObject (obj) { + let proto, Ctor; // Detect obvious negatives // Use toString instead of jQuery.type to catch host objects - if ( !obj || toString.call( obj ) !== "[object Object]" ) { - return false; - } + if (!obj || toString.call(obj) !== '[object Object]') { + return false; + } - proto = getProto( obj ); + proto = getProto(obj); // Objects with no prototype (e.g., `Object.create( null )`) are plain - if ( !proto ) { - return true; - } + 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; - }, + Ctor = hasOwn.call(proto, 'constructor') && proto.constructor; + return typeof Ctor === 'function' && fnToString.call(Ctor) === ObjectFunctionString; + }, - isEmptyObject: function( obj ) { + isEmptyObject (obj) { /* eslint-disable no-unused-vars */ // See https://github.com/eslint/eslint/issues/6125 - var name; + let name; - for ( name in obj ) { - return false; - } - return true; - }, + for (name in obj) { + return false; + } + return true; + }, - type: function( obj ) { - if ( obj == null ) { - return obj + ""; - } + type (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" : + return typeof obj === 'object' || typeof obj === 'function' ? + class2type[ toString.call(obj) ] || 'object' : typeof obj; - }, + }, // Evaluates a script in a global context - globalEval: function( code ) { - DOMEval( code ); - }, + globalEval (code) { + DOMEval(code); + }, // Convert dashed to camelCase; used by the css and data modules // Support: IE <=9 - 11, Edge 12 - 13 // Microsoft forgot to hump their vendor prefix (#9572) - camelCase: function( string ) { - return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); - }, - - 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; - }, + camelCase (string) { + return string.replace(rmsPrefix, 'ms-').replace(rdashAlpha, fcamelCase); + }, + + each (obj, callback) { + let 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; + }, // Support: Android <=4.0 only - trim: function( text ) { - return text == null ? - "" : - ( text + "" ).replace( rtrim, "" ); - }, + trim (text) { + return text == null ? + '' : + (`${text}`).replace(rtrim, ''); + }, // 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 + makeArray (arr, results) { + let ret = results || []; + + if (arr != null) { + if (isArrayLike(Object(arr))) { + jQuery.merge(ret, + typeof arr === 'string' ? + [arr] : arr ); - } else { - push.call( ret, arr ); - } - } + } else { + push.call(ret, arr); + } + } - return ret; - }, + return ret; + }, - inArray: function( elem, arr, i ) { - return arr == null ? -1 : indexOf.call( arr, elem, i ); - }, + inArray (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; + merge (first, second) { + let len = +second.length, + j = 0, + i = first.length; - for ( ; j < len; j++ ) { - first[ i++ ] = second[ j ]; - } + for (; j < len; j++) { + first[ i++ ] = second[ j ]; + } - first.length = i; + first.length = i; - return first; - }, + return first; + }, - grep: function( elems, callback, invert ) { - var callbackInverse, - matches = [], - i = 0, - length = elems.length, - callbackExpect = !invert; + grep (elems, callback, invert) { + let 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 ] ); - } - } + for (; i < length; i++) { + callbackInverse = !callback(elems[ i ], i); + if (callbackInverse !== callbackExpect) { + matches.push(elems[ i ]); + } + } - return matches; - }, + return matches; + }, // arg is for internal usage only - map: function( elems, callback, arg ) { - var length, value, - i = 0, - ret = []; + map (elems, callback, arg) { + let 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 ); - } - } + 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 ); + } else { + for (i in elems) { + value = callback(elems[ i ], i, arg); - if ( value != null ) { - ret.push( value ); - } - } - } + if (value != null) { + ret.push(value); + } + } + } // Flatten any nested arrays - return concat.apply( [], ret ); - }, + return concat.apply([], ret); + }, // A global GUID counter for objects - guid: 1, + guid: 1, // Bind a function to a context, optionally partially applying any // arguments. - proxy: function( fn, context ) { - var tmp, args, proxy; + proxy (fn, context) { + let tmp, args, proxy; - if ( typeof context === "string" ) { - tmp = fn[ context ]; - context = fn; - fn = tmp; - } + 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 ( !jQuery.isFunction( fn ) ) { - return undefined; - } + if (!jQuery.isFunction(fn)) { + return undefined; + } // Simulated bind - args = slice.call( arguments, 2 ); - proxy = function() { - return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); - }; + 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++; + proxy.guid = fn.guid = fn.guid || jQuery.guid++; - return proxy; - }, + return proxy; + }, - now: Date.now, + now: Date.now, // jQuery.support is not used in Core but other projects attach their // properties to it so it needs to exist. - support: support -} ); + support, + }); -if ( typeof Symbol === "function" ) { - jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; -} + 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(); -} ); + jQuery.each('Boolean Number String Function Array Date RegExp Object Error Symbol'.split(' '), +function (i, name) { + class2type[ `[object ${name}]` ] = name.toLowerCase(); +}); -function isArrayLike( obj ) { + function isArrayLike (obj) { // Support: real iOS 8.2 only (not reproducible in simulator) // `in` check used to prevent JIT error (gh-2145) // hasOwn isn't used here due to false negatives // regarding Nodelist length in IE - var length = !!obj && "length" in obj && obj.length, - type = jQuery.type( obj ); + let length = !!obj && 'length' in obj && obj.length, + type = jQuery.type(obj); - if ( type === "function" || jQuery.isWindow( obj ) ) { - return false; - } + if (type === 'function' || jQuery.isWindow(obj)) { + return false; + } - return type === "array" || length === 0 || - typeof length === "number" && length > 0 && ( length - 1 ) in obj; -} -var Sizzle = + return type === 'array' || length === 0 || + typeof length === 'number' && length > 0 && (length - 1) in obj; + } + let Sizzle = /*! * Sizzle CSS Selector Engine v2.3.3 * https://sizzlejs.com/ @@ -546,343 +546,343 @@ var Sizzle = * * Date: 2016-08-08 */ -(function( window ) { - -var i, - support, - Expr, - getText, - isXML, - tokenize, - compile, - select, - outermostContext, - sortInput, - hasDuplicate, +(function (window) { + + let i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, // Local document vars - setDocument, - document, - docElem, - documentIsHTML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, // Instance-specific data - expando = "sizzle" + 1 * new Date(), - preferredDoc = window.document, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - } - return 0; - }, + expando = `sizzle${1 * new Date()}`, + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + sortOrder = function (a, b) { + if (a === b) { + hasDuplicate = true; + } + return 0; + }, // Instance methods - hasOwn = ({}).hasOwnProperty, - arr = [], - pop = arr.pop, - push_native = arr.push, - push = arr.push, - slice = arr.slice, + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = 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", + indexOf = function (list, elem) { + let 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]", + whitespace = '[\\x20\\t\\r\\n\\f]', // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", + identifier = '(?:\\\\.|[\\w-]|[^\0-\\xa0])+', // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors - attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + attributes = `\\[${whitespace}*(${identifier})(?:${whitespace // Operator (capture 2) - "*([*^$|!~]?=)" + whitespace + + }*([*^$|!~]?=)${whitespace // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" - "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + - "*\\]", + }*(?:'((?:\\\\.|[^\\\\'])*)'|"((?:\\\\.|[^\\\\"])*)"|(${identifier}))|)${whitespace + }*\\]`, - pseudos = ":(" + identifier + ")(?:\\((" + + pseudos = `:(${identifier})(?:\\((` + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: // 1. quoted (capture 3; capture 4 or capture 5) - "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + '(\'((?:\\\\.|[^\\\\\'])*)\'|"((?:\\\\.|[^\\\\"])*)")|' + // 2. simple (capture 6) - "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + `((?:\\\\.|[^\\\\()[\\]]|${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 + "+$", "g" ), - - rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), - rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), - - rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), - - rpseudo = new RegExp( pseudos ), - ridentifier = new RegExp( "^" + identifier + "$" ), - - 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 + ")$", "i" ), + rwhitespace = new RegExp(`${whitespace}+`, 'g'), + rtrim = new RegExp(`^${whitespace}+|((?:^|[^\\\\])(?:\\\\.)*)${whitespace}+$`, 'g'), + + rcomma = new RegExp(`^${whitespace}*,${whitespace}*`), + rcombinators = new RegExp(`^${whitespace}*([>+~]|${whitespace})${whitespace}*`), + + rattributeQuotes = new RegExp(`=${whitespace}*([^\\]'"]*?)${whitespace}*\\]`, 'g'), + + 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" ) - }, + 'needsContext': new RegExp(`^${whitespace}*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(${ + whitespace}*((?:-\\d)?\\d*)${whitespace}*\\)|)(?=[^-]|$)`, 'i'), + }, - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, - rnative = /^[^{]+\{\s*\[native \w/, + rnative = /^[^{]+\{\s*\[native \w/, // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - rsibling = /[+~]/, + rsibling = /[+~]/, // CSS escapes // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), - funescape = function( _, escaped, escapedWhitespace ) { - var high = "0x" + escaped - 0x10000; + runescape = new RegExp(`\\\\([\\da-f]{1,6}${whitespace}?|(${whitespace})|.)`, 'ig'), + funescape = function (_, escaped, escapedWhitespace) { + let high = `0x${escaped}` - 0x10000; // NaN means non-codepoint // Support: Firefox<24 // Workaround erroneous numeric interpretation of +"0x" - return high !== high || escapedWhitespace ? + return high !== high || escapedWhitespace ? escaped : high < 0 ? // BMP codepoint - String.fromCharCode( high + 0x10000 ) : + String.fromCharCode(high + 0x10000) : // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); - }, + String.fromCharCode(high >> 10 | 0xD800, high & 0x3FF | 0xDC00); + }, // CSS string/identifier serialization // https://drafts.csswg.org/cssom/#common-serializing-idioms - rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, - fcssescape = function( ch, asCodePoint ) { - if ( asCodePoint ) { + rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, + fcssescape = function (ch, asCodePoint) { + if (asCodePoint) { // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER - if ( ch === "\0" ) { - return "\uFFFD"; - } + if (ch === '\0') { + return '\uFFFD'; + } // Control characters and (dependent upon position) numbers get escaped as code points - return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; - } + return `${ch.slice(0, -1)}\\${ch.charCodeAt(ch.length - 1).toString(16)} `; + } // Other potentially-special ASCII characters get backslash-escaped - return "\\" + ch; - }, + return `\\${ch}`; + }, // Used for iframes // See setDocument() // Removing the function wrapper causes a "Permission Denied" // error in IE - unloadHandler = function() { - setDocument(); - }, - - disabledAncestor = addCombinator( - function( elem ) { - return elem.disabled === true && ("form" in elem || "label" in elem); - }, - { dir: "parentNode", next: "legend" } + unloadHandler = function () { + setDocument(); + }, + + disabledAncestor = addCombinator( + function (elem) { + return elem.disabled === true && ('form' in elem || 'label' in elem); +}, + { dir: 'parentNode', next: 'legend' } ); // Optimize for push.apply( _, NodeList ) -try { - push.apply( - (arr = slice.call( preferredDoc.childNodes )), + try { + push.apply( + (arr = slice.call(preferredDoc.childNodes)), preferredDoc.childNodes ); // Support: Android<4.0 // Detect silently failing push.apply - arr[ preferredDoc.childNodes.length ].nodeType; -} catch ( e ) { - push = { apply: arr.length ? + arr[ preferredDoc.childNodes.length ].nodeType; + } catch (e) { + push = { apply: arr.length ? // Leverage slice if possible - function( target, els ) { - push_native.apply( target, slice.call(els) ); - } : + function (target, els) { + push_native.apply(target, slice.call(els)); +} : // Support: IE<9 // Otherwise append directly - function( target, els ) { - var j = target.length, - i = 0; + function (target, els) { + let j = target.length, + i = 0; // Can't trust NodeList.length - while ( (target[j++] = els[i++]) ) {} - target.length = j - 1; - } - }; -} + 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, + function Sizzle (selector, context, results, seed) { + let 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; + nodeType = context ? context.nodeType : 9; - results = results || []; + results = results || []; // Return early from calls with invalid selector or context - if ( typeof selector !== "string" || !selector || - nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + if (typeof selector !== 'string' || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11) { - return results; - } + return results; + } // Try to shortcut find operations (as opposed to filters) in HTML documents - if ( !seed ) { + if (!seed) { - if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { - setDocument( context ); - } - context = context || document; + if ((context ? context.ownerDocument || context : preferredDoc) !== document) { + setDocument(context); + } + context = context || document; - if ( documentIsHTML ) { + 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 )) ) { + if (nodeType !== 11 && (match = rquickExpr.exec(selector))) { // ID selector - if ( (m = match[1]) ) { + if ((m = match[1])) { // Document context - if ( nodeType === 9 ) { - if ( (elem = context.getElementById( m )) ) { + 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; - } + if (elem.id === m) { + results.push(elem); + return results; + } + } else { + return results; + } // Element context - } else { + } 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 ) { + if (newContext && (elem = newContext.getElementById(m)) && + contains(context, elem) && + elem.id === m) { - results.push( elem ); - return results; - } - } + results.push(elem); + return results; + } + } // Type selector - } else if ( match[2] ) { - push.apply( results, context.getElementsByTagName( selector ) ); - return results; + } else if (match[2]) { + push.apply(results, context.getElementsByTagName(selector)); + return results; // Class selector - } else if ( (m = match[3]) && support.getElementsByClassName && - context.getElementsByClassName ) { + } else if ((m = match[3]) && support.getElementsByClassName && + context.getElementsByClassName) { - push.apply( results, context.getElementsByClassName( m ) ); - return results; - } - } + push.apply(results, context.getElementsByClassName(m)); + return results; + } + } // Take advantage of querySelectorAll - if ( support.qsa && - !compilerCache[ selector + " " ] && - (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { + if (support.qsa && + !compilerCache[ `${selector} ` ] && + (!rbuggyQSA || !rbuggyQSA.test(selector))) { - if ( nodeType !== 1 ) { - newContext = context; - newSelector = selector; + if (nodeType !== 1) { + newContext = context; + newSelector = selector; // qSA looks outside Element context, which is not what we want // Thanks to Andrew Dupont for this workaround technique // Support: IE <=8 // Exclude object elements - } else if ( context.nodeName.toLowerCase() !== "object" ) { + } else if (context.nodeName.toLowerCase() !== 'object') { // Capture the context ID, setting it first if necessary - if ( (nid = context.getAttribute( "id" )) ) { - nid = nid.replace( rcssescape, fcssescape ); - } else { - context.setAttribute( "id", (nid = expando) ); - } + if ((nid = context.getAttribute('id'))) { + nid = nid.replace(rcssescape, fcssescape); + } else { + context.setAttribute('id', (nid = expando)); + } // Prefix every selector in the list - groups = tokenize( selector ); - i = groups.length; - while ( i-- ) { - groups[i] = "#" + nid + " " + toSelector( groups[i] ); - } - newSelector = groups.join( "," ); + groups = tokenize(selector); + i = groups.length; + while (i--) { + groups[i] = `#${nid} ${toSelector(groups[i])}`; + } + newSelector = groups.join(','); // Expand context for sibling selectors - newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + newContext = rsibling.test(selector) && testContext(context.parentNode) || context; - } + } - if ( newSelector ) { - try { - push.apply( results, - newContext.querySelectorAll( newSelector ) + if (newSelector) { + try { + push.apply(results, + newContext.querySelectorAll(newSelector) ); - return results; - } catch ( qsaError ) { - } finally { - if ( nid === expando ) { - context.removeAttribute( "id" ); - } - } - } - } - } - } + return results; + } catch (qsaError) { + } finally { + if (nid === expando) { + context.removeAttribute('id'); + } + } + } + } + } + } // All others - return select( selector.replace( rtrim, "$1" ), context, results, seed ); -} + return select(selector.replace(rtrim, '$1'), context, results, seed); + } /** * Create key-value caches of limited size @@ -890,63 +890,63 @@ function Sizzle( selector, context, results, seed ) { * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) * deleting the oldest entry */ -function createCache() { - var keys = []; + function createCache () { + let keys = []; - function cache( key, value ) { + function cache (key, value) { // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if ( keys.push( key + " " ) > Expr.cacheLength ) { + if (keys.push(`${key} `) > Expr.cacheLength) { // Only keep the most recent entries - delete cache[ keys.shift() ]; - } - return (cache[ key + " " ] = value); - } - return cache; -} + 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; -} + 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 { + function assert (fn) { + let 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 ); - } + if (el.parentNode) { + el.parentNode.removeChild(el); + } // release memory in IE - el = null; - } -} + 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; + function addHandle (attrs, handler) { + let arr = attrs.split('|'), + i = arr.length; - while ( i-- ) { - Expr.attrHandle[ arr[i] ] = handler; - } -} + while (i--) { + Expr.attrHandle[ arr[i] ] = handler; + } + } /** * Checks document order of two siblings @@ -954,63 +954,63 @@ function addHandle( attrs, handler ) { * @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 && + function siblingCheck (a, b) { + let 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; - } + if (diff) { + return diff; + } // Check if b follows a - if ( cur ) { - while ( (cur = cur.nextSibling) ) { - if ( cur === b ) { - return -1; - } - } - } - - return a ? 1 : -1; -} + 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; - }; -} + function createInputPseudo (type) { + return function (elem) { + let 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; - }; -} + function createButtonPseudo (type) { + return function (elem) { + let 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 ) { + function createDisabledPseudo (disabled) { // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable - return function( elem ) { + 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 ) { + if ('form' in elem) { // Check for inherited disabledness on relevant non-disabled elements: // * listed form-associated elements in a disabled fieldset @@ -1019,120 +1019,120 @@ function createDisabledPseudo( 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 ) { + 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; - } - } + 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 || + return elem.isDisabled === disabled || // Where there is no isDisabled, check manually /* jshint -W018 */ elem.isDisabled !== !disabled && - disabledAncestor( elem ) === disabled; - } + disabledAncestor(elem) === disabled; + } - return elem.disabled === 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; - } + } else if ('label' in elem) { + return elem.disabled === disabled; + } // Remaining elements are neither :enabled nor :disabled - return false; - }; -} + 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; + function createPositionalPseudo (fn) { + return markFunction(function (argument) { + argument = +argument; + return markFunction(function (seed, matches) { + let 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]); - } - } - }); - }); -} + 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; -} + function testContext (context) { + return context && typeof context.getElementsByTagName !== 'undefined' && context; + } // Expose support vars for convenience -support = Sizzle.support = {}; + 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 ) { + isXML = Sizzle.isXML = function (elem) { // documentElement is verified for cases where it doesn't yet exist // (such as loading iframes in IE - #4833) - var documentElement = elem && (elem.ownerDocument || elem).documentElement; - return documentElement ? documentElement.nodeName !== "HTML" : false; -}; + let documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== 'HTML' : false; + }; /** * 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; + setDocument = Sizzle.setDocument = function (node) { + let hasCompare, subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; // Return early if doc is invalid or already selected - if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { - return document; - } + if (doc === document || doc.nodeType !== 9 || !doc.documentElement) { + return document; + } // Update global variables - document = doc; - docElem = document.documentElement; - documentIsHTML = !isXML( document ); + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML(document); // Support: IE 9-11, Edge // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) - if ( preferredDoc !== document && - (subWindow = document.defaultView) && subWindow.top !== subWindow ) { + if (preferredDoc !== document && + (subWindow = document.defaultView) && subWindow.top !== subWindow) { // Support: IE 11, Edge - if ( subWindow.addEventListener ) { - subWindow.addEventListener( "unload", unloadHandler, false ); + if (subWindow.addEventListener) { + subWindow.addEventListener('unload', unloadHandler, false); // Support: IE 9 - 10 only - } else if ( subWindow.attachEvent ) { - subWindow.attachEvent( "onunload", unloadHandler ); - } - } + } else if (subWindow.attachEvent) { + subWindow.attachEvent('onunload', unloadHandler); + } + } /* Attributes ---------------------------------------------------------------------- */ @@ -1140,125 +1140,125 @@ setDocument = Sizzle.setDocument = function( node ) { // 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"); - }); + 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.getElementsByTagName = assert(function (el) { + el.appendChild(document.createComment('')); + return !el.getElementsByTagName('*').length; + }); // Support: IE<9 - support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + 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; - }); + 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; - }; - }; + if (support.getById) { + Expr.filter['ID'] = function (id) { + let 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) { + let elem = context.getElementById(id); + return elem ? [elem] : []; + } + }; + } else { + Expr.filter['ID'] = function (id) { + let attrId = id.replace(runescape, funescape); + return function (elem) { + let 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 ); + Expr.find['ID'] = function (id, context) { + if (typeof context.getElementById !== 'undefined' && documentIsHTML) { + let node, i, elems, + elem = context.getElementById(id); - if ( elem ) { + if (elem) { // Verify the id attribute - node = elem.getAttributeNode("id"); - if ( node && node.value === id ) { - return [ elem ]; - } + 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 []; - } - }; - } + 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 ); + 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, + } else if (support.qsa) { + return context.querySelectorAll(tag); + } +} : + + function (tag, context) { + let elem, + tmp = [], + i = 0, // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too - results = context.getElementsByTagName( tag ); + 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; - }; + 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 ); - } - }; + Expr.find['CLASS'] = support.getElementsByClassName && function (className, context) { + if (typeof context.getElementsByClassName !== 'undefined' && documentIsHTML) { + return context.getElementsByClassName(className); + } + }; /* QSA/matchesSelector ---------------------------------------------------------------------- */ @@ -1266,423 +1266,423 @@ setDocument = Sizzle.setDocument = function( node ) { // QSA and matchesSelector support // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; + 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 = []; + rbuggyQSA = []; - if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { + if ((support.qsa = rnative.test(document.querySelectorAll))) { // Build QSA regex // Regex strategy adopted from Diego Perini - assert(function( el ) { + assert(function (el) { // 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 = "" + - ""; + docElem.appendChild(el).innerHTML = `` + + `'; // 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 + "*(?:''|\"\")" ); - } + 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 + ")" ); - } + 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("~="); - } + if (!el.querySelectorAll(`[id~=${expando}-]`).length) { + rbuggyQSA.push('~='); + } // Webkit/Opera - :checked should return selected option elements // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked // IE8 throws error here and will not see later tests - if ( !el.querySelectorAll(":checked").length ) { - rbuggyQSA.push(":checked"); - } + if (!el.querySelectorAll(':checked').length) { + rbuggyQSA.push(':checked'); + } // Support: Safari 8+, iOS 8+ // https://bugs.webkit.org/show_bug.cgi?id=136851 // In-page `selector#id sibling-combinator selector` fails - if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { - rbuggyQSA.push(".#.+[+~]"); - } - }); + if (!el.querySelectorAll(`a#${expando}+*`).length) { + rbuggyQSA.push('.#.+[+~]'); + } + }); - assert(function( el ) { - el.innerHTML = "" + - ""; + assert(function (el) { + el.innerHTML = '' + + ''; // 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" ); + let 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 + "*[*^$|!~]?=" ); - } + if (el.querySelectorAll('[name=d]').length) { + rbuggyQSA.push(`name${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" ); - } + 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" ); - } + docElem.appendChild(el).disabled = true; + if (el.querySelectorAll(':disabled').length !== 2) { + rbuggyQSA.push(':enabled', ':disabled'); + } // Opera 10-11 does not throw on post-comma invalid pseudos - el.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } + el.querySelectorAll('*,:x'); + rbuggyQSA.push(',.*:'); + }); + } - if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || + if ((support.matchesSelector = rnative.test((matches = docElem.matches || docElem.webkitMatchesSelector || docElem.mozMatchesSelector || docElem.oMatchesSelector || - docElem.msMatchesSelector) )) ) { + docElem.msMatchesSelector)))) { - assert(function( el ) { + assert(function (el) { // Check to see if it's possible to do matchesSelector // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call( el, "*" ); + 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 ); - }); - } + matches.call(el, '[s!=\'\']:x'); + rbuggyMatches.push('!=', pseudos); + }); + } - rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); - rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join('|')); + rbuggyMatches = rbuggyMatches.length && new RegExp(rbuggyMatches.join('|')); /* Contains ---------------------------------------------------------------------- */ - hasCompare = rnative.test( docElem.compareDocumentPosition ); + 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 && ( + contains = hasCompare || rnative.test(docElem.contains) ? + function (a, b) { + let 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 + 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; - }; +} : + 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 ) { + sortOrder = hasCompare ? + function (a, b) { // Flag for duplicate removal - if ( a === b ) { - hasDuplicate = true; - return 0; - } + 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; - } + let compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if (compare) { + return compare; + } // Calculate position if both inputs belong to the same document - compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? - a.compareDocumentPosition( b ) : + 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) ) { + if (compare & 1 || + (!support.sortDetached && b.compareDocumentPosition(a) === compare)) { // Choose the first element that is related to our preferred document - if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { - return -1; - } - if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { - return 1; - } + if (a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a)) { + return -1; + } + if (b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b)) { + return 1; + } // Maintain original order - return sortInput ? - ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + return sortInput ? + (indexOf(sortInput, a) - indexOf(sortInput, b)) : 0; - } + } - return compare & 4 ? -1 : 1; - } : - function( a, b ) { + 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 ]; + if (a === b) { + hasDuplicate = true; + return 0; + } + + let cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [a], + bp = [b]; // Parentless nodes are either documents or disconnected - if ( !aup || !bup ) { - return a === document ? -1 : + if (!aup || !bup) { + return a === document ? -1 : b === document ? 1 : aup ? -1 : bup ? 1 : sortInput ? - ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + (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 ); - } + } 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 ); - } + 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++; - } + while (ap[i] === bp[i]) { + i++; + } - return i ? + return i ? // Do a sibling check if the nodes have a common ancestor - siblingCheck( ap[i], bp[i] ) : + siblingCheck(ap[i], bp[i]) : // Otherwise nodes in our document sort first ap[i] === preferredDoc ? -1 : bp[i] === preferredDoc ? 1 : 0; - }; - - return document; }; -Sizzle.matches = function( expr, elements ) { - return Sizzle( expr, null, null, elements ); -}; + return document; + }; + + Sizzle.matches = function (expr, elements) { + return Sizzle(expr, null, null, elements); + }; -Sizzle.matchesSelector = function( elem, expr ) { + Sizzle.matchesSelector = function (elem, expr) { // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } + if ((elem.ownerDocument || elem) !== document) { + setDocument(elem); + } // Make sure that attribute selectors are quoted - expr = expr.replace( rattributeQuotes, "='$1']" ); + expr = expr.replace(rattributeQuotes, '=\'$1\']'); - if ( support.matchesSelector && documentIsHTML && - !compilerCache[ expr + " " ] && - ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && - ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + if (support.matchesSelector && documentIsHTML && + !compilerCache[ `${expr} ` ] && + (!rbuggyMatches || !rbuggyMatches.test(expr)) && + (!rbuggyQSA || !rbuggyQSA.test(expr))) { - try { - var ret = matches.call( elem, expr ); + try { + let ret = matches.call(elem, expr); // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || support.disconnectedMatch || + 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) {} - } + elem.document && elem.document.nodeType !== 11) { + return ret; + } + } catch (e) {} + } - return Sizzle( expr, document, null, [ elem ] ).length > 0; -}; + return Sizzle(expr, document, null, [elem]).length > 0; + }; -Sizzle.contains = function( context, elem ) { + Sizzle.contains = function (context, elem) { // Set document vars if needed - if ( ( context.ownerDocument || context ) !== document ) { - setDocument( context ); - } - return contains( context, elem ); -}; + if ((context.ownerDocument || context) !== document) { + setDocument(context); + } + return contains(context, elem); + }; -Sizzle.attr = function( elem, name ) { + Sizzle.attr = function (elem, name) { // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } + if ((elem.ownerDocument || elem) !== document) { + setDocument(elem); + } - var fn = Expr.attrHandle[ name.toLowerCase() ], + let 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 ) : + val = fn && hasOwn.call(Expr.attrHandle, name.toLowerCase()) ? + fn(elem, name, !documentIsHTML) : undefined; - return val !== undefined ? + return val !== undefined ? val : support.attributes || !documentIsHTML ? - elem.getAttribute( name ) : + elem.getAttribute(name) : (val = elem.getAttributeNode(name)) && val.specified ? val.value : null; -}; + }; -Sizzle.escape = function( sel ) { - return (sel + "").replace( rcssescape, fcssescape ); -}; + Sizzle.escape = function (sel) { + return (`${sel}`).replace(rcssescape, fcssescape); + }; -Sizzle.error = function( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); -}; + 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; + Sizzle.uniqueSort = function (results) { + let 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 ); - } - } + 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; + sortInput = null; - return results; -}; + 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; + getText = Sizzle.getText = function (elem) { + let node, + ret = '', + i = 0, + nodeType = elem.nodeType; - if ( !nodeType ) { + if (!nodeType) { // If no nodeType, this is expected to be an array - while ( (node = elem[i++]) ) { + while ((node = elem[i++])) { // Do not traverse comment nodes - ret += getText( node ); - } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + 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 { + 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; - } + 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; -}; + return ret; + }; -Expr = Sizzle.selectors = { + Expr = Sizzle.selectors = { // Can be adjusted by the user - cacheLength: 50, + cacheLength: 50, - createPseudo: markFunction, + createPseudo: markFunction, - match: matchExpr, + match: matchExpr, - attrHandle: {}, + attrHandle: {}, - find: {}, + find: {}, - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, + relative: { + '>': { dir: 'parentNode', first: true }, + ' ': { dir: 'parentNode' }, + '+': { dir: 'previousSibling', first: true }, + '~': { dir: 'previousSibling' }, + }, - preFilter: { - "ATTR": function( match ) { - match[1] = match[1].replace( runescape, funescape ); + preFilter: { + 'ATTR' (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 ); + match[3] = (match[3] || match[4] || match[5] || '').replace(runescape, funescape); - if ( match[2] === "~=" ) { - match[3] = " " + match[3] + " "; - } + if (match[2] === '~=') { + match[3] = ` ${match[3]} `; + } - return match.slice( 0, 4 ); - }, + return match.slice(0, 4); + }, - "CHILD": function( match ) { + 'CHILD' (match) { /* matches from matchExpr["CHILD"] 1 type (only|nth|...) 2 what (child|of-type) @@ -1693,312 +1693,312 @@ Expr = Sizzle.selectors = { 7 sign of y-component 8 y of y-component */ - match[1] = match[1].toLowerCase(); + match[1] = match[1].toLowerCase(); - if ( match[1].slice( 0, 3 ) === "nth" ) { + if (match[1].slice(0, 3) === 'nth') { // nth-* requires argument - if ( !match[3] ) { - Sizzle.error( match[0] ); - } + 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" ); + 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] ); - } + } else if (match[3]) { + Sizzle.error(match[0]); + } - return match; - }, + return match; + }, - "PSEUDO": function( match ) { - var excess, - unquoted = !match[6] && match[2]; + 'PSEUDO' (match) { + let excess, + unquoted = !match[6] && match[2]; - if ( matchExpr["CHILD"].test( match[0] ) ) { - return null; - } + if (matchExpr['CHILD'].test(match[0])) { + return null; + } // Accept quoted arguments as-is - if ( match[3] ) { - match[2] = match[4] || match[5] || ""; + if (match[3]) { + match[2] = match[4] || match[5] || ''; // Strip excess characters from unquoted arguments - } else if ( unquoted && rpseudo.test( unquoted ) && + } else if (unquoted && rpseudo.test(unquoted) && // Get excess from tokenize (recursively) - (excess = tokenize( unquoted, true )) && + (excess = tokenize(unquoted, true)) && // advance to the next closing parenthesis - (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + (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 ); - } + 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 += ""; - - return operator === "=" ? result === check : - operator === "!=" ? result !== check : - operator === "^=" ? check && result.indexOf( check ) === 0 : - operator === "*=" ? check && result.indexOf( check ) > -1 : - operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : - operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + return match.slice(0, 3); + }, + }, + + filter: { + + 'TAG' (nodeNameSelector) { + let nodeName = nodeNameSelector.replace(runescape, funescape).toLowerCase(); + return nodeNameSelector === '*' ? + function () { return true; } : + function (elem) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; +}; + }, + + 'CLASS' (className) { + let pattern = classCache[ `${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' (name, operator, check) { + return function (elem) { + let result = Sizzle.attr(elem, name); + + if (result == null) { + return operator === '!='; + } + if (!operator) { + return true; + } + + result += ''; + + 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; - }; - }, + }; + }, - "CHILD": function( type, what, argument, first, last ) { - var simple = type.slice( 0, 3 ) !== "nth", - forward = type.slice( -4 ) !== "last", - ofType = what === "of-type"; + 'CHILD' (type, what, argument, first, last) { + let simple = type.slice(0, 3) !== 'nth', + forward = type.slice(-4) !== 'last', + ofType = what === 'of-type'; - return first === 1 && last === 0 ? + return first === 1 && last === 0 ? // Shortcut for :nth-*(n) - function( elem ) { - return !!elem.parentNode; - } : + 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; + function (elem, context, xml) { + let 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 ) { + if (parent) { // :(first|last|only)-(child|of-type) - if ( simple ) { - while ( dir ) { - node = elem; - while ( (node = node[ dir ]) ) { - if ( ofType ? + if (simple) { + while (dir) { + node = elem; + while ((node = node[ dir ])) { + if (ofType ? node.nodeName.toLowerCase() === name : - node.nodeType === 1 ) { + node.nodeType === 1) { - return false; - } - } + return false; + } + } // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } + start = dir = type === 'only' && !start && 'nextSibling'; + } + return true; + } - start = [ forward ? parent.firstChild : parent.lastChild ]; + start = [forward ? parent.firstChild : parent.lastChild]; // non-xml :nth-child(...) stores cache data on `parent` - if ( forward && useCache ) { + if (forward && useCache) { // Seek `elem` from a previously-cached index // ...in a gzip-friendly way - node = parent; - outerCache = node[ expando ] || (node[ expando ] = {}); + node = parent; + outerCache = node[ expando ] || (node[ expando ] = {}); // Support: IE <9 only // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || + 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 ]; + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; - while ( (node = ++nodeIndex && node && node[ dir ] || + while ((node = ++nodeIndex && node && node[ dir ] || // Fallback to seeking `elem` from the start - (diff = nodeIndex = 0) || start.pop()) ) { + (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; - } - } + if (node.nodeType === 1 && ++diff && node === elem) { + uniqueCache[ type ] = [dirruns, nodeIndex, diff]; + break; + } + } - } else { + } else { // Use previously-cached element index if available - if ( useCache ) { + if (useCache) { // ...in a gzip-friendly way - node = elem; - outerCache = node[ expando ] || (node[ expando ] = {}); + node = elem; + outerCache = node[ expando ] || (node[ expando ] = {}); // Support: IE <9 only // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || + uniqueCache = outerCache[ node.uniqueID ] || (outerCache[ node.uniqueID ] = {}); - cache = uniqueCache[ type ] || []; - nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; - diff = nodeIndex; - } + 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 ) { + 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()) ) { + while ((node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop())) { - if ( ( ofType ? + if ((ofType ? node.nodeName.toLowerCase() === name : - node.nodeType === 1 ) && - ++diff ) { + node.nodeType === 1) && + ++diff) { // Cache the index of each encountered element - if ( useCache ) { - outerCache = node[ expando ] || (node[ expando ] = {}); + if (useCache) { + outerCache = node[ expando ] || (node[ expando ] = {}); // Support: IE <9 only // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[ node.uniqueID ] || + uniqueCache = outerCache[ node.uniqueID ] || (outerCache[ node.uniqueID ] = {}); - uniqueCache[ type ] = [ dirruns, diff ]; - } + uniqueCache[ type ] = [dirruns, diff]; + } - if ( node === elem ) { - break; - } - } - } - } - } + if (node === elem) { + break; + } + } + } + } + } // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || ( diff % first === 0 && diff / first >= 0 ); - } - }; - }, + diff -= last; + return diff === first || (diff % first === 0 && diff / first >= 0); + } +}; + }, - "PSEUDO": function( pseudo, argument ) { + 'PSEUDO' (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 ); + let 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 ); - } + 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: { + if (fn.length > 1) { + args = [pseudo, pseudo, '', argument]; + return Expr.setFilters.hasOwnProperty(pseudo.toLowerCase()) ? + markFunction(function (seed, matches) { + let 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 ) { + '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" ) ); + let 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; + return matcher[ expando ] ? + markFunction(function (seed, matches, context, xml) { + let 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 ); + 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 || elem.innerText || getText( elem ) ).indexOf( text ) > -1; - }; - }), + 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 || elem.innerText || getText(elem)).indexOf(text) > -1; + }; + }), // "Whether an element is represented by a :lang() selector // is based solely on the element's language value @@ -2007,375 +2007,375 @@ Expr = Sizzle.selectors = { // 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': 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 ? + if (!ridentifier.test(lang || '')) { + Sizzle.error(`unsupported lang: ${lang}`); + } + lang = lang.replace(runescape, funescape).toLowerCase(); + return function (elem) { + let elemLang; + do { + if ((elemLang = documentIsHTML ? elem.lang : - elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { + elem.getAttribute('xml:lang') || elem.getAttribute('lang'))) { - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; - } - } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); - return false; - }; - }), + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf(`${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; - }, + 'target' (elem) { + let hash = window.location && window.location.hash; + return hash && hash.slice(1) === elem.id; + }, - "root": function( elem ) { - return elem === docElem; - }, + 'root' (elem) { + return elem === docElem; + }, - "focus": function( elem ) { - return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); - }, + 'focus' (elem) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, // Boolean properties - "enabled": createDisabledPseudo( false ), - "disabled": createDisabledPseudo( true ), + 'enabled': createDisabledPseudo(false), + 'disabled': createDisabledPseudo(true), - "checked": function( elem ) { + 'checked' (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); - }, + let nodeName = elem.nodeName.toLowerCase(); + return (nodeName === 'input' && !!elem.checked) || (nodeName === 'option' && !!elem.selected); + }, - "selected": function( elem ) { + 'selected' (elem) { // Accessing this property makes selected-by-default // options in Safari work properly - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } + if (elem.parentNode) { + elem.parentNode.selectedIndex; + } - return elem.selected === true; - }, + return elem.selected === true; + }, // Contents - "empty": function( elem ) { + 'empty' (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 ); - }, + for (elem = elem.firstChild; elem; elem = elem.nextSibling) { + if (elem.nodeType < 6) { + return false; + } + } + return true; + }, + + 'parent' (elem) { + return !Expr.pseudos['empty'](elem); + }, // Element/input types - "header": function( elem ) { - return rheader.test( elem.nodeName ); - }, + 'header' (elem) { + return rheader.test(elem.nodeName); + }, - "input": function( elem ) { - return rinputs.test( elem.nodeName ); - }, + 'input' (elem) { + return rinputs.test(elem.nodeName); + }, - "button": function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, + 'button' (elem) { + let 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" && + 'text' (elem) { + let 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" ); - }, + ((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; - 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; - }) - } -}; + '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) { + let i = 0; + for (; i < length; i += 2) { + matchIndexes.push(i); + } + return matchIndexes; + }), + + 'odd': createPositionalPseudo(function (matchIndexes, length) { + let i = 1; + for (; i < length; i += 2) { + matchIndexes.push(i); + } + return matchIndexes; + }), + + 'lt': createPositionalPseudo(function (matchIndexes, length, argument) { + let i = argument < 0 ? argument + length : argument; + for (; --i >= 0;) { + matchIndexes.push(i); + } + return matchIndexes; + }), -Expr.pseudos["nth"] = Expr.pseudos["eq"]; + 'gt': createPositionalPseudo(function (matchIndexes, length, argument) { + let 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 ); -} + 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(); + 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 + " " ]; + tokenize = Sizzle.tokenize = function (selector, parseOnly) { + let matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ `${selector} ` ]; - if ( cached ) { - return parseOnly ? 0 : cached.slice( 0 ); - } + if (cached) { + return parseOnly ? 0 : cached.slice(0); + } - soFar = selector; - groups = []; - preFilters = Expr.preFilter; + soFar = selector; + groups = []; + preFilters = Expr.preFilter; - while ( soFar ) { + while (soFar) { // Comma and first run - if ( !matched || (match = rcomma.exec( soFar )) ) { - if ( match ) { + 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 = []) ); - } + soFar = soFar.slice(match[0].length) || soFar; + } + groups.push((tokens = [])); + } - matched = false; + matched = false; // Combinators - if ( (match = rcombinators.exec( soFar )) ) { - matched = match.shift(); - tokens.push({ - value: matched, + 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 ); - } + 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; - } - } + 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, + 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 ? + return parseOnly ? soFar.length : soFar ? - Sizzle.error( selector ) : + 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 ? + tokenCache(selector, groups).slice(0); + }; + + function toSelector (tokens) { + let i = 0, + len = tokens.length, + selector = ''; + for (; i < len; i++) { + selector += tokens[i].value; + } + return selector; + } + + function addCombinator (matcher, combinator, base) { + let 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; - } : + 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 ]; + function (elem, context, xml) { + let 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 ] = {}); + 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 ] = {}); + 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 ) { + 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 { + return (newCache[ 2 ] = oldCache[ 2 ]); + } else { // Reuse newcache so results back-propagate to previous elements - uniqueCache[ key ] = newCache; + 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; - } : + if ((newCache[ 2 ] = matcher(elem, context, xml))) { + return true; + } + } + } + } + } + return false; +}; + } + + function elementMatcher (matchers) { + return matchers.length > 1 ? + function (elem, context, xml) { + let 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, + } + + function multipleContexts (selector, contexts, results) { + let i = 0, + len = contexts.length; + for (; i < len; i++) { + Sizzle(selector, contexts[i], results); + } + return results; + } + + function condense (unmatched, map, filter, context, xml) { + let 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) { + let temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, // Get initial elements from seed or context - elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : 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 ) : + matcherIn = preFilter && (seed || !selector) ? + condense(elems, preMap, preFilter, context, xml) : elems, - matcherOut = matcher ? + matcherOut = matcher ? // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + postFinder || (seed ? preFilter : preexisting || postFilter) ? // ...intermediate processing is necessary [] : @@ -2385,182 +2385,182 @@ function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postS matcherIn; // Find primary matches - if ( matcher ) { - matcher( matcherIn, matcherOut, context, xml ); - } + if (matcher) { + matcher(matcherIn, matcherOut, context, xml); + } // Apply postFilter - if ( postFilter ) { - temp = condense( matcherOut, postMap ); - postFilter( temp, [], context, xml ); + 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 ) { + 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]) ) { + 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 ); - } + 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); - } - } - } + 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( + } else { + matcherOut = condense( matcherOut === results ? - matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut.splice(preexisting, matcherOut.length) : matcherOut ); - if ( postFinder ) { - postFinder( null, results, matcherOut, xml ); - } else { - push.apply( results, 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, + function matcherFromTokens (tokens) { + let 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 ) ) || ( + 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) { + let ret = (!leadingRelative && (xml || context !== outermostContext)) || ( (checkContext = context).nodeType ? - matchContext( elem, context, xml ) : - matchAnyContext( elem, context, xml ) ); + matchContext(elem, context, xml) : + matchAnyContext(elem, context, xml)); // Avoid hanging onto element (issue #299) - checkContext = null; - return ret; - } ]; + 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 ); + 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 ] ) { + 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 ), + 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" ), + 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 ) + 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, + } + matchers.push(matcher); + } + } + + return elementMatcher(matchers); + } + + function matcherFromGroupMatchers (elementMatchers, setMatchers) { + let bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function (seed, context, xml, results, outermost) { + let 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 ), + 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; + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), + len = elems.length; - if ( outermost ) { - outermostContext = context === document || context || outermost; - } + if (outermost) { + outermostContext = context === document || context || outermost; + } // Add elements passing elementMatchers directly to results // Support: IE<9, Safari // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id - for ( ; i !== len && (elem = elems[i]) != null; i++ ) { - if ( byElement && elem ) { - j = 0; - 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; - } - } + for (; i !== len && (elem = elems[i]) != null; i++) { + if (byElement && elem) { + j = 0; + 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 ) { + if (bySet) { // They will have gone through all possible matchers - if ( (elem = !matcher && elem) ) { - matchedCount--; - } + if ((elem = !matcher && elem)) { + matchedCount--; + } // Lengthen the array for every element, matched or not - if ( seed ) { - unmatched.push( elem ); - } - } - } + 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; + matchedCount += i; // Apply set filters to unmatched elements // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` @@ -2569,80 +2569,80 @@ function matcherFromGroupMatchers( elementMatchers, setMatchers ) { // 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 (bySet && i !== matchedCount) { + j = 0; + while ((matcher = setMatchers[j++])) { + matcher(unmatched, setMatched, context, xml); + } - if ( seed ) { + 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 ); - } - } - } + 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 ); - } + setMatched = condense(setMatched); + } // Add matches to results - push.apply( results, setMatched ); + push.apply(results, setMatched); // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( outermost && !seed && setMatched.length > 0 && - ( matchedCount + setMatchers.length ) > 1 ) { + if (outermost && !seed && setMatched.length > 0 && + (matchedCount + setMatchers.length) > 1) { - Sizzle.uniqueSort( results ); - } - } + Sizzle.uniqueSort(results); + } + } // Override manipulation of globals by nested matchers - if ( outermost ) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } + if (outermost) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } - return unmatched; - }; + return unmatched; + }; - return bySet ? - markFunction( superMatcher ) : + return bySet ? + markFunction(superMatcher) : superMatcher; -} + } -compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[ selector + " " ]; + compile = Sizzle.compile = function (selector, match /* Internal Use Only */) { + let i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ `${selector} ` ]; - if ( !cached ) { + 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 ); - } - } + 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 ) ); + cached = compilerCache(selector, matcherFromGroupMatchers(elementMatchers, setMatchers)); // Save selector and tokenization - cached.selector = selector; - } - return cached; -}; + cached.selector = selector; + } + return cached; + }; /** * A low-level selection function that works with Sizzle's compiled @@ -2653,601 +2653,595 @@ compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { * @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) ); + select = Sizzle.select = function (selector, context, results, seed) { + let i, tokens, token, type, find, + compiled = typeof selector === 'function' && selector, + match = !seed && tokenize((selector = compiled.selector || selector)); - results = results || []; + 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 ) { + 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 ] ) { + 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; + 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; - } + } else if (compiled) { + context = context.parentNode; + } - selector = selector.slice( tokens.shift().value.length ); - } + 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]; + 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 ]) ) { + 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 = 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; - } - } - } - } + 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 ) )( + (compiled || compile(selector, match))( seed, context, !documentIsHTML, results, - !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + !context || rsibling.test(selector) && testContext(context.parentNode) || context ); - return results; -}; + return results; + }; // One-time assignments // Sort stability -support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; + 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; + support.detectDuplicates = !!hasDuplicate; // Initialize against the default document -setDocument(); + 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 ) { + support.sortDetached = assert(function (el) { // Should return 1, but returns 4 (following) - return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; -}); + 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 = ""; - 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 ); - } - }); -} + if (!assert(function (el) { + el.innerHTML = ''; + 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 = ""; - el.firstChild.setAttribute( "value", "" ); - return el.firstChild.getAttribute( "value" ) === ""; -}) ) { - addHandle( "value", function( elem, name, isXML ) { - if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { - return elem.defaultValue; - } - }); -} + if (!support.attributes || !assert(function (el) { + el.innerHTML = ''; + 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 ? + if (!assert(function (el) { + return el.getAttribute('disabled') == null; + })) { + addHandle(booleans, function (elem, name, isXML) { + let val; + if (!isXML) { + return elem[ name ] === true ? name.toLowerCase() : + (val = elem.getAttributeNode(name)) && val.specified ? val.value : null; - } - }); -} - -return Sizzle; + } + }); + } -})( window ); + return Sizzle; +})(window); -jQuery.find = Sizzle; -jQuery.expr = Sizzle.selectors; + 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 = []; + 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; + + + let dir = function (elem, dir, until) { + let 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; + }; - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType === 1 && n !== elem ) { - matched.push( n ); - } - } - return matched; -}; + let siblings = function (n, elem) { + let matched = []; + for (; n; n = n.nextSibling) { + if (n.nodeType === 1 && n !== elem) { + matched.push(n); + } + } -var rneedsContext = jQuery.expr.match.needsContext; + return matched; + }; + let rneedsContext = jQuery.expr.match.needsContext; -function nodeName( elem, name ) { - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + function nodeName (elem, name) { -}; -var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + } + let rsingleTag = (/^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i); -var risSimple = /^.[^:#\[\.,]*$/; + let risSimple = /^.[^:#\[\.,]*$/; // Implement the identical functionality for filter and not -function winnow( elements, qualifier, not ) { - if ( jQuery.isFunction( qualifier ) ) { - return jQuery.grep( elements, function( elem, i ) { - return !!qualifier.call( elem, i, elem ) !== not; - } ); - } + function winnow (elements, qualifier, not) { + if (jQuery.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; - } ); - } + 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; - } ); - } + if (typeof qualifier !== 'string') { + return jQuery.grep(elements, function (elem) { + return (indexOf.call(qualifier, elem) > -1) !== not; + }); + } // Simple selector that can be filtered directly, removing non-Elements - if ( risSimple.test( qualifier ) ) { - return jQuery.filter( qualifier, elements, not ); - } + if (risSimple.test(qualifier)) { + return jQuery.filter(qualifier, elements, not); + } // Complex selector, compare the two sets, removing non-Elements - qualifier = jQuery.filter( qualifier, elements ); - return jQuery.grep( elements, function( elem ) { - return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1; - } ); -} - -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( + qualifier = jQuery.filter(qualifier, elements); + return jQuery.grep(elements, function (elem) { + return (indexOf.call(qualifier, elem) > -1) !== not && elem.nodeType === 1; + }); + } + + jQuery.filter = function (expr, elems, not) { + let 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 (selector) { + let 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 (selector) { + return this.pushStack(winnow(this, selector || [], false)); + }, + not (selector) { + return this.pushStack(winnow(this, selector || [], true)); + }, + is (selector) { + return !!winnow( this, // If this is a positional/relative selector, check membership in the returned set // so $("p:first").is("p:last") won't return true for a doc with two "p". - typeof selector === "string" && rneedsContext.test( selector ) ? - jQuery( selector ) : + typeof selector === 'string' && rneedsContext.test(selector) ? + jQuery(selector) : selector || [], false ).length; - } -} ); + }, + }); // Initialize a jQuery object // A central reference to the root jQuery(document) -var rootjQuery, + let rootjQuery, // A simple way to check for HTML strings // Prioritize #id over to avoid XSS via location.hash (#9521) // Strict HTML recognition (#11290: must start with <) // Shortcut simple #id case for speed - rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, - init = jQuery.fn.init = function( selector, context, root ) { - var match, elem; + init = jQuery.fn.init = function (selector, context, root) { + let match, elem; // HANDLE: $(""), $(null), $(undefined), $(false) - if ( !selector ) { - return this; - } + if (!selector) { + return this; + } // Method init() accepts an alternate rootjQuery // so migrate can support jQuery.sub (gh-2101) - root = root || rootjQuery; + root = root || rootjQuery; // Handle HTML strings - if ( typeof selector === "string" ) { - if ( selector[ 0 ] === "<" && - selector[ selector.length - 1 ] === ">" && - selector.length >= 3 ) { + 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 ]; + match = [null, selector, null]; - } else { - match = rquickExpr.exec( selector ); - } + } else { + match = rquickExpr.exec(selector); + } // Match html or make sure no context is specified for #id - if ( match && ( match[ 1 ] || !context ) ) { + if (match && (match[ 1 ] || !context)) { // HANDLE: $(html) -> $(array) - if ( match[ 1 ] ) { - context = context instanceof jQuery ? context[ 0 ] : context; + 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( + 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 ) { + if (rsingleTag.test(match[ 1 ]) && jQuery.isPlainObject(context)) { + for (match in context) { // Properties of context are called as methods if possible - if ( jQuery.isFunction( this[ match ] ) ) { - this[ match ]( context[ match ] ); + if (jQuery.isFunction(this[ match ])) { + this[ match ](context[ match ]); // ...and otherwise set as attributes - } else { - this.attr( match, context[ match ] ); - } - } - } + } else { + this.attr(match, context[ match ]); + } + } + } - return this; + return this; // HANDLE: $(#id) - } else { - elem = document.getElementById( match[ 2 ] ); + } else { + elem = document.getElementById(match[ 2 ]); - if ( elem ) { + if (elem) { // Inject the element directly into the jQuery object - this[ 0 ] = elem; - this.length = 1; - } - return this; - } + this[ 0 ] = elem; + this.length = 1; + } + return this; + } // HANDLE: $(expr, $(...)) - } else if ( !context || context.jquery ) { - return ( context || root ).find( selector ); + } 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 ); - } + } else { + return this.constructor(context).find(selector); + } // HANDLE: $(DOMElement) - } else if ( selector.nodeType ) { - this[ 0 ] = selector; - this.length = 1; - return this; + } else if (selector.nodeType) { + this[ 0 ] = selector; + this.length = 1; + return this; // HANDLE: $(function) // Shortcut for document ready - } else if ( jQuery.isFunction( selector ) ) { - return root.ready !== undefined ? - root.ready( selector ) : + } else if (jQuery.isFunction(selector)) { + return root.ready !== undefined ? + root.ready(selector) : // Execute immediately if ready is not present - selector( jQuery ); - } + selector(jQuery); + } - return jQuery.makeArray( selector, this ); - }; + return jQuery.makeArray(selector, this); + }; // Give the init function the jQuery prototype for later instantiation -init.prototype = jQuery.fn; + init.prototype = jQuery.fn; // Initialize central reference -rootjQuery = jQuery( document ); + rootjQuery = jQuery(document); -var rparentsprev = /^(?:parents|prev(?:Until|All))/, + let 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 ); + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true, + }; + + jQuery.fn.extend({ + has (target) { + let targets = jQuery(target, this), + l = targets.length; + + return this.filter(function () { + let i = 0; + for (; i < l; i++) { + if (jQuery.contains(this, targets[ i ])) { + return true; + } + } + }); + }, + + closest (selectors, context) { + let 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 ) { + 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 : + if (cur.nodeType < 11 && (targets ? + targets.index(cur) > -1 : // Don't pass non-elements to Sizzle cur.nodeType === 1 && - jQuery.find.matchesSelector( cur, selectors ) ) ) { + jQuery.find.matchesSelector(cur, selectors))) { - matched.push( cur ); - break; - } - } - } - } + matched.push(cur); + break; + } + } + } + } - return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); - }, + return this.pushStack(matched.length > 1 ? jQuery.uniqueSort(matched) : matched); + }, // Determine the position of an element within the set - index: function( elem ) { + index (elem) { // No argument, return index in parent - if ( !elem ) { - return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; - } + 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 ] ); - } + if (typeof elem === 'string') { + return indexOf.call(jQuery(elem), this[ 0 ]); + } // Locate the position of the desired element - return indexOf.call( this, + 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( + add (selector, context) { + return this.pushStack( jQuery.uniqueSort( - jQuery.merge( this.get(), jQuery( selector, context ) ) + jQuery.merge(this.get(), jQuery(selector, context)) ) ); - }, + }, - addBack: function( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter( selector ) + addBack (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 ( nodeName( elem, "iframe" ) ) { - return elem.contentDocument; - } + }, + }); + + function sibling (cur, dir) { + while ((cur = cur[ dir ]) && cur.nodeType !== 1) {} + return cur; + } + + jQuery.each({ + parent (elem) { + let parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents (elem) { + return dir(elem, 'parentNode'); + }, + parentsUntil (elem, i, until) { + return dir(elem, 'parentNode', until); + }, + next (elem) { + return sibling(elem, 'nextSibling'); + }, + prev (elem) { + return sibling(elem, 'previousSibling'); + }, + nextAll (elem) { + return dir(elem, 'nextSibling'); + }, + prevAll (elem) { + return dir(elem, 'previousSibling'); + }, + nextUntil (elem, i, until) { + return dir(elem, 'nextSibling', until); + }, + prevUntil (elem, i, until) { + return dir(elem, 'previousSibling', until); + }, + siblings (elem) { + return siblings((elem.parentNode || {}).firstChild, elem); + }, + children (elem) { + return siblings(elem.firstChild); + }, + contents (elem) { + if (nodeName(elem, 'iframe')) { + 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; - } + 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 ); + return jQuery.merge([], elem.childNodes); + }, + }, function (name, fn) { + jQuery.fn[ name ] = function (until, selector) { + let matched = jQuery.map(this, fn, until); - if ( name.slice( -5 ) !== "Until" ) { - selector = until; - } + if (name.slice(-5) !== 'Until') { + selector = until; + } - if ( selector && typeof selector === "string" ) { - matched = jQuery.filter( selector, matched ); - } + if (selector && typeof selector === 'string') { + matched = jQuery.filter(selector, matched); + } - if ( this.length > 1 ) { + if (this.length > 1) { // Remove duplicates - if ( !guaranteedUnique[ name ] ) { - jQuery.uniqueSort( matched ); - } + 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 ); + if (rparentsprev.test(name)) { + matched.reverse(); + } + } + return this.pushStack(matched); + }; + }); + let 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; -} + function createOptions (options) { + let object = {}; + jQuery.each(options.match(rnothtmlwhite) || [], function (_, flag) { + object[ flag ] = true; + }); + return object; + } /* * Create a callback list using the following parameters: @@ -3271,434 +3265,434 @@ function createOptions( options ) { * stopOnFalse: interrupt callings when a callback returns false * */ -jQuery.Callbacks = function( options ) { + 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 ); + options = typeof options === 'string' ? + createOptions(options) : + jQuery.extend({}, options); - var // Flag to know if list is currently firing - firing, + var // Flag to know if list is currently firing + firing, // Last fire value for non-forgettable lists - memory, + memory, // Flag to know if list was already fired - fired, + fired, // Flag to prevent firing - locked, + locked, // Actual callback list - list = [], + list = [], // Queue of execution data for repeatable lists - queue = [], + queue = [], // Index of currently firing callback (modified by add/remove as needed) - firingIndex = -1, + firingIndex = -1, // Fire callbacks - fire = function() { + fire = function () { // Enforce single-firing - locked = locked || options.once; + 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 ) { + 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 ) { + 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; - } - } - } + firingIndex = list.length; + memory = false; + } + } + } // Forget the data if we're done with it - if ( !options.memory ) { - memory = false; - } + if (!options.memory) { + memory = false; + } - firing = false; + firing = false; // Clean up if we're done firing for good - if ( locked ) { + if (locked) { // Keep an empty list if we have data for future add calls - if ( memory ) { - list = []; + if (memory) { + list = []; // Otherwise, this object is spent - } else { - list = ""; - } - } - }, + } else { + list = ''; + } + } + }, // Actual Callbacks object - self = { + self = { // Add a callback or a collection of callbacks to the list - add: function() { - if ( list ) { + add () { + 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 ( jQuery.isFunction( arg ) ) { - if ( !options.unique || !self.has( arg ) ) { - list.push( arg ); - } - } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { + if (memory && !firing) { + firingIndex = list.length - 1; + queue.push(memory); + } + + (function add (args) { + jQuery.each(args, function (_, arg) { + if (jQuery.isFunction(arg)) { + if (!options.unique || !self.has(arg)) { + list.push(arg); + } + } else if (arg && arg.length && jQuery.type(arg) !== 'string') { // Inspect recursively - add( arg ); - } - } ); - } )( arguments ); - - if ( memory && !firing ) { - fire(); - } - } - return this; - }, + 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 ); + remove () { + jQuery.each(arguments, function (_, arg) { + let index; + while ((index = jQuery.inArray(arg, list, index)) > -1) { + list.splice(index, 1); // Handle firing indexes - if ( index <= firingIndex ) { - firingIndex--; - } - } - } ); - return this; - }, + 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 : + has (fn) { + return fn ? + jQuery.inArray(fn, list) > -1 : list.length > 0; - }, + }, // Remove all callbacks from the list - empty: function() { - if ( list ) { - list = []; - } - return this; - }, + empty () { + 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 () { + locked = queue = []; + list = memory = ''; + return this; + }, + disabled () { + 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; - }, + lock () { + locked = queue = []; + if (!memory && !firing) { + list = memory = ''; + } + return this; + }, + locked () { + 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; - }, + fireWith (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; - }, + fire () { + self.fireWith(this, arguments); + return this; + }, // To know if the callbacks have already been called at least once - fired: function() { - return !!fired; - } - }; + fired () { + return !!fired; + }, + }; - return self; -}; + return self; + }; -function Identity( v ) { - return v; -} -function Thrower( ex ) { - throw ex; -} + function Identity (v) { + return v; + } + function Thrower (ex) { + throw ex; + } -function adoptValue( value, resolve, reject, noValue ) { - var method; + function adoptValue (value, resolve, reject, noValue) { + let method; - try { + try { // Check for promise aspect first to privilege synchronous behavior - if ( value && jQuery.isFunction( ( method = value.promise ) ) ) { - method.call( value ).done( resolve ).fail( reject ); + if (value && jQuery.isFunction((method = value.promise))) { + method.call(value).done(resolve).fail(reject); // Other thenables - } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) { - method.call( value, resolve, reject ); + } else if (value && jQuery.isFunction((method = value.then))) { + method.call(value, resolve, reject); // Other non-thenables - } else { + } 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 ) ); - } + resolve(...[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 ) { + } catch (value) { // Support: Android 4.0 only // Strict mode functions invoked without .call/.apply get global-object context - reject.apply( undefined, [ value ] ); - } -} + reject.apply(undefined, [value]); + } + } -jQuery.extend( { + jQuery.extend({ - Deferred: function( func ) { - var tuples = [ + Deferred (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 ); - }, + ['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 () { + return state; + }, + always () { + deferred.done(arguments).fail(arguments); + return this; + }, + 'catch' (fn) { + return promise.then(null, fn); + }, // Keep pipe for back-compat - pipe: function( /* fnDone, fnFail, fnProgress */ ) { - var fns = arguments; + pipe (/* fnDone, fnFail, fnProgress */) { + let fns = arguments; - return jQuery.Deferred( function( newDefer ) { - jQuery.each( tuples, function( i, tuple ) { + return jQuery.Deferred(function (newDefer) { + jQuery.each(tuples, function (i, tuple) { // Map tuples (progress, done, fail) to arguments (done, fail, progress) - var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; + let fn = jQuery.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 && jQuery.isFunction( returned.promise ) ) { - returned.promise() - .progress( newDefer.notify ) - .done( newDefer.resolve ) - .fail( newDefer.reject ); - } else { - newDefer[ tuple[ 0 ] + "With" ]( + deferred[ tuple[ 1 ] ](function () { + let returned = fn && fn.apply(this, arguments); + if (returned && jQuery.isFunction(returned.promise)) { + returned.promise() + .progress(newDefer.notify) + .done(newDefer.resolve) + .fail(newDefer.reject); + } else { + newDefer[ `${tuple[ 0 ]}With` ]( this, - fn ? [ returned ] : arguments + 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; + } + }); + }); + fns = null; + }).promise(); + }, + then (onFulfilled, onRejected, onProgress) { + let maxDepth = 0; + function resolve (depth, deferred, handler, special) { + return function () { + var that = this, + args = arguments, + mightThrow = function () { + let returned, then; // Support: Promises/A+ section 2.3.3.3.3 // https://promisesaplus.com/#point-59 // Ignore double-resolution attempts - if ( depth < maxDepth ) { - return; - } + if (depth < maxDepth) { + return; + } - returned = handler.apply( that, args ); + 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" ); - } + 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 && + 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" ) && + (typeof returned === 'object' || + typeof returned === 'function') && returned.then; // Handle a returned thenable - if ( jQuery.isFunction( then ) ) { + if (jQuery.isFunction(then)) { // Special processors (notify) just wait for resolution - if ( special ) { - then.call( + if (special) { + then.call( returned, - resolve( maxDepth, deferred, Identity, special ), - resolve( maxDepth, deferred, Thrower, special ) + resolve(maxDepth, deferred, Identity, special), + resolve(maxDepth, deferred, Thrower, special) ); // Normal processors (resolve) also hook into progress - } else { + } else { // ...and disregard older resolution values - maxDepth++; + maxDepth++; - then.call( + then.call( returned, - resolve( maxDepth, deferred, Identity, special ), - resolve( maxDepth, deferred, Thrower, special ), - resolve( maxDepth, deferred, Identity, - deferred.notifyWith ) + resolve(maxDepth, deferred, Identity, special), + resolve(maxDepth, deferred, Thrower, special), + resolve(maxDepth, deferred, Identity, + deferred.notifyWith) ); - } + } // Handle all other returned values - } else { + } else { // Only substitute handlers pass on context // and multiple values (non-spec behavior) - if ( handler !== Identity ) { - that = undefined; - args = [ returned ]; - } + if (handler !== Identity) { + that = undefined; + args = [returned]; + } // Process the value(s) // Default process is resolve - ( special || deferred.resolveWith )( that, args ); - } - }, + (special || deferred.resolveWith)(that, args); + } + }, // Only normal processors (resolve) catch and reject exceptions - process = special ? + process = special ? mightThrow : - function() { - try { - mightThrow(); - } catch ( e ) { + function () { + try { + mightThrow(); + } catch (e) { - if ( jQuery.Deferred.exceptionHook ) { - jQuery.Deferred.exceptionHook( e, - process.stackTrace ); - } + 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 ) { + 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 ); - } - } - }; + 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 { + 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 ); - } - }; - } + if (jQuery.Deferred.getStackHook) { + process.stackTrace = jQuery.Deferred.getStackHook(); + } + window.setTimeout(process); + } + }; + } - return jQuery.Deferred( function( newDefer ) { + return jQuery.Deferred(function (newDefer) { // progress_handlers.add( ... ) - tuples[ 0 ][ 3 ].add( + tuples[ 0 ][ 3 ].add( resolve( 0, newDefer, - jQuery.isFunction( onProgress ) ? + jQuery.isFunction(onProgress) ? onProgress : Identity, newDefer.notifyWith @@ -3706,56 +3700,56 @@ jQuery.extend( { ); // fulfilled_handlers.add( ... ) - tuples[ 1 ][ 3 ].add( + tuples[ 1 ][ 3 ].add( resolve( 0, newDefer, - jQuery.isFunction( onFulfilled ) ? + jQuery.isFunction(onFulfilled) ? onFulfilled : Identity ) ); // rejected_handlers.add( ... ) - tuples[ 2 ][ 3 ].add( + tuples[ 2 ][ 3 ].add( resolve( 0, newDefer, - jQuery.isFunction( onRejected ) ? + jQuery.isFunction(onRejected) ? onRejected : Thrower ) ); - } ).promise(); - }, + }).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 = {}; + promise (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 ]; + jQuery.each(tuples, function (i, tuple) { + let list = tuple[ 2 ], + stateString = tuple[ 5 ]; // promise.progress = list.add // promise.done = list.add // promise.fail = list.add - promise[ tuple[ 1 ] ] = list.add; + promise[ tuple[ 1 ] ] = list.add; // Handle state - if ( stateString ) { - list.add( - function() { + if (stateString) { + list.add( + function () { // state = "resolved" (i.e., fulfilled) // state = "rejected" - state = stateString; - }, + state = stateString; +}, // rejected_callbacks.disable // fulfilled_callbacks.disable @@ -3764,255 +3758,249 @@ jQuery.extend( { // progress_callbacks.lock tuples[ 0 ][ 2 ].lock ); - } + } // progress_handlers.fire // fulfilled_handlers.fire // rejected_handlers.fire - list.add( tuple[ 3 ].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[ tuple[ 0 ] ] = function () { + deferred[ `${tuple[ 0 ]}With` ](this === deferred ? undefined : this, arguments); + return this; + }; // deferred.notifyWith = list.fireWith // deferred.resolveWith = list.fireWith // deferred.rejectWith = list.fireWith - deferred[ tuple[ 0 ] + "With" ] = list.fireWith; - } ); + deferred[ `${tuple[ 0 ]}With` ] = list.fireWith; + }); // Make the deferred a promise - promise.promise( deferred ); + promise.promise(deferred); // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } + if (func) { + func.call(deferred, deferred); + } // All done! - return deferred; - }, + return deferred; + }, // Deferred helper - when: function( singleValue ) { - var + when (singleValue) { + let // count of uncompleted subordinates - remaining = arguments.length, + remaining = arguments.length, // count of unprocessed arguments - i = remaining, + i = remaining, // subordinate fulfillment data - resolveContexts = Array( i ), - resolveValues = slice.call( arguments ), + resolveContexts = Array(i), + resolveValues = slice.call(arguments), // the master Deferred - master = jQuery.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 ); - } - }; - }; + 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 ); + 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" || - jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { + if (master.state() === 'pending' || + jQuery.isFunction(resolveValues[ i ] && resolveValues[ i ].then)) { - return master.then(); - } - } + return master.then(); + } + } // Multiple arguments are aggregated like Promise.all array elements - while ( i-- ) { - adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); - } + while (i--) { + adoptValue(resolveValues[ i ], updateFunc(i), master.reject); + } - return master.promise(); - } -} ); + 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$/; + let rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; -jQuery.Deferred.exceptionHook = function( error, stack ) { + 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; - } ); -}; + 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(); + let readyList = jQuery.Deferred(); -jQuery.fn.ready = function( fn ) { + jQuery.fn.ready = function (fn) { - readyList - .then( 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 ); - } ); + .catch(function (error) { + jQuery.readyException(error); +}); - return this; -}; + return this; + }; -jQuery.extend( { + jQuery.extend({ // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, + isReady: false, // A counter to track how many items to wait for before // the ready event fires. See #6781 - readyWait: 1, + readyWait: 1, // Handle when the DOM is ready - ready: function( wait ) { + ready (wait) { // Abort if there are pending holds or we're already ready - if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { - return; - } + if (wait === true ? --jQuery.readyWait : jQuery.isReady) { + return; + } // Remember that the DOM is ready - jQuery.isReady = true; + jQuery.isReady = true; // If a normal DOM Ready event fired, decrement, and wait if need be - if ( wait !== true && --jQuery.readyWait > 0 ) { - return; - } + if (wait !== true && --jQuery.readyWait > 0) { + return; + } // If there are functions bound, to execute - readyList.resolveWith( document, [ jQuery ] ); - } -} ); + readyList.resolveWith(document, [jQuery]); + }, + }); -jQuery.ready.then = readyList.then; + 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(); -} + 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 ) ) { + 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 ); + window.setTimeout(jQuery.ready); -} else { + } else { // Use the handy event callback - document.addEventListener( "DOMContentLoaded", completed ); + document.addEventListener('DOMContentLoaded', completed); // A fallback to window.onload, that will always work - window.addEventListener( "load", completed ); -} - - + 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; + var access = function (elems, fn, key, value, chainable, emptyGet, raw) { + let i = 0, + len = elems.length, + bulk = key == null; // Sets many values - if ( jQuery.type( key ) === "object" ) { - chainable = true; - for ( i in key ) { - access( elems, fn, i, key[ i ], true, emptyGet, raw ); - } + if (jQuery.type(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; + } else if (value !== undefined) { + chainable = true; - if ( !jQuery.isFunction( value ) ) { - raw = true; - } + if (!jQuery.isFunction(value)) { + raw = true; + } - if ( bulk ) { + if (bulk) { // Bulk operations run against the entire set - if ( raw ) { - fn.call( elems, value ); - fn = null; + 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( + } 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 ) ) + value.call(elems[ i ], i, fn(elems[ i ], key)) ); - } - } - } + } + } + } - if ( chainable ) { - return elems; - } + if (chainable) { + return elems; + } // Gets - if ( bulk ) { - return fn.call( elems ); - } + if (bulk) { + return fn.call(elems); + } - return len ? fn( elems[ 0 ], key ) : emptyGet; -}; -var acceptData = function( owner ) { + return len ? fn(elems[ 0 ], key) : emptyGet; + }; + let acceptData = function (owner) { // Accepts only: // - Node @@ -4020,80 +4008,78 @@ var acceptData = function( owner ) { // - Node.DOCUMENT_NODE // - Object // - Any - return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); -}; - - + return owner.nodeType === 1 || owner.nodeType === 9 || !(+owner.nodeType); + }; -function Data() { - this.expando = jQuery.expando + Data.uid++; -} + function Data () { + this.expando = jQuery.expando + Data.uid++; + } -Data.uid = 1; + Data.uid = 1; -Data.prototype = { + Data.prototype = { - cache: function( owner ) { + cache (owner) { // Check if the owner object already has a cache - var value = owner[ this.expando ]; + let value = owner[ this.expando ]; // If not, create one - if ( !value ) { - value = {}; + 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 (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; + 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 ); + } else { + Object.defineProperty(owner, this.expando, { + value, + configurable: true, + }); + } + } + } + + return value; + }, + set (owner, data, value) { + let prop, + cache = this.cache(owner); // Handle: [ owner, key, value ] args // Always use camelCase key (gh-2257) - if ( typeof data === "string" ) { - cache[ jQuery.camelCase( data ) ] = value; + if (typeof data === 'string') { + cache[ jQuery.camelCase(data) ] = value; // Handle: [ owner, { properties } ] args - } else { + } else { // Copy the properties one-by-one to the cache object - for ( prop in data ) { - cache[ jQuery.camelCase( prop ) ] = data[ prop ]; - } - } - return cache; - }, - get: function( owner, key ) { - return key === undefined ? - this.cache( owner ) : + for (prop in data) { + cache[ jQuery.camelCase(prop) ] = data[ prop ]; + } + } + return cache; + }, + get (owner, key) { + return key === undefined ? + this.cache(owner) : // Always use camelCase key (gh-2257) - owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ]; - }, - access: function( owner, key, value ) { + owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase(key) ]; + }, + access (owner, key, value) { // In cases where either: // @@ -4106,11 +4092,11 @@ Data.prototype = { // 1. The entire cache object // 2. The data stored at the key // - if ( key === undefined || - ( ( key && typeof key === "string" ) && value === undefined ) ) { + if (key === undefined || + ((key && typeof key === 'string') && value === undefined)) { - return this.get( owner, key ); - } + 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: @@ -4118,68 +4104,67 @@ Data.prototype = { // 1. An object of properties // 2. A key and value // - this.set( owner, key, 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 ]; + return value !== undefined ? value : key; + }, + remove (owner, key) { + let i, + cache = owner[ this.expando ]; - if ( cache === undefined ) { - return; - } + if (cache === undefined) { + return; + } - if ( key !== undefined ) { + if (key !== undefined) { // Support array or space separated string of keys - if ( Array.isArray( key ) ) { + if (Array.isArray(key)) { // If key is an array of keys... // We always set camelCase keys, so remove that. - key = key.map( jQuery.camelCase ); - } else { - key = jQuery.camelCase( key ); + key = key.map(jQuery.camelCase); + } else { + key = jQuery.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 ) || [] ); - } + key = key in cache ? + [key] : + (key.match(rnothtmlwhite) || []); + } - i = key.length; + i = key.length; - while ( i-- ) { - delete cache[ key[ i ] ]; - } - } + while (i--) { + delete cache[ key[ i ] ]; + } + } // Remove the expando if there's no more data - if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + 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(); + if (owner.nodeType) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } + } + }, + hasData (owner) { + let cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject(cache); + }, + }; + let dataPriv = new Data(); + let dataUser = new Data(); // Implementation Summary @@ -4192,1045 +4177,1041 @@ var dataUser = new Data(); // 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; + let rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; -function getData( data ) { - if ( data === "true" ) { - return true; - } + function getData (data) { + if (data === 'true') { + return true; + } - if ( data === "false" ) { - return false; - } + if (data === 'false') { + return false; + } - if ( data === "null" ) { - return null; - } + if (data === 'null') { + return null; + } // Only convert to a number if it doesn't change the string - if ( data === +data + "" ) { - return +data; - } + if (data === `${+data}`) { + return +data; + } - if ( rbrace.test( data ) ) { - return JSON.parse( data ); - } + if (rbrace.test(data)) { + return JSON.parse(data); + } - return data; -} + return data; + } -function dataAttr( elem, key, data ) { - var name; + function dataAttr (elem, key, data) { + let 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, "-$&" ).toLowerCase(); - data = elem.getAttribute( name ); + if (data === undefined && elem.nodeType === 1) { + name = `data-${key.replace(rmultiDash, '-$&').toLowerCase()}`; + data = elem.getAttribute(name); - if ( typeof data === "string" ) { - try { - data = getData( data ); - } catch ( e ) {} + 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 ); - }, + dataUser.set(elem, key, data); + } else { + data = undefined; + } + } + return data; + } + + jQuery.extend({ + hasData (elem) { + return dataUser.hasData(elem) || dataPriv.hasData(elem); + }, + + data (elem, name, data) { + return dataUser.access(elem, name, data); + }, + + removeData (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 ); - }, + _data (elem, name, data) { + return dataPriv.access(elem, name, data); + }, - _removeData: function( elem, name ) { - dataPriv.remove( elem, name ); - } -} ); + _removeData (elem, name) { + dataPriv.remove(elem, name); + }, + }); -jQuery.fn.extend( { - data: function( key, value ) { - var i, name, data, - elem = this[ 0 ], - attrs = elem && elem.attributes; + jQuery.fn.extend({ + data (key, value) { + let i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; // Gets all values - if ( key === undefined ) { - if ( this.length ) { - data = dataUser.get( elem ); + if (key === undefined) { + if (this.length) { + data = dataUser.get(elem); - if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { - i = attrs.length; - while ( i-- ) { + 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 = jQuery.camelCase( name.slice( 5 ) ); - dataAttr( elem, name, data[ name ] ); - } - } - } - dataPriv.set( elem, "hasDataAttrs", true ); - } - } - - return data; - } + if (attrs[ i ]) { + name = attrs[ i ].name; + if (name.indexOf('data-') === 0) { + name = jQuery.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 ); - } ); - } + if (typeof key === 'object') { + return this.each(function () { + dataUser.set(this, key); + }); + } - return access( this, function( value ) { - var data; + return access(this, function (value) { + let 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 ) { + 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; - } + 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; - } + data = dataAttr(elem, key); + if (data !== undefined) { + return data; + } // We tried really hard, but the data doesn't exist. - return; - } + return; + } // Set the data... - this.each( function() { + this.each(function () { // We always store the camelCased key - dataUser.set( this, key, value ); - } ); - }, null, value, arguments.length > 1, null, true ); - }, + dataUser.set(this, key, value); + }); + }, null, value, arguments.length > 1, null, true); + }, - removeData: function( key ) { - return this.each( function() { - dataUser.remove( this, key ); - } ); - } -} ); + removeData (key) { + return this.each(function () { + dataUser.remove(this, key); + }); + }, + }); -jQuery.extend( { - queue: function( elem, type, data ) { - var queue; + jQuery.extend({ + queue (elem, type, data) { + let queue; - if ( elem ) { - type = ( type || "fx" ) + "queue"; - queue = dataPriv.get( elem, type ); + 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 (data) { + if (!queue || Array.isArray(data)) { + queue = dataPriv.access(elem, type, jQuery.makeArray(data)); + } else { + queue.push(data); + } + } + return queue || []; + } + }, + + dequeue (elem, type) { + type = type || 'fx'; + + let 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 === 'inprogress') { + fn = queue.shift(); + startLength--; + } - if ( fn ) { + if (fn) { // Add a progress sentinel to prevent the fx queue from being // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } + if (type === 'fx') { + queue.unshift('inprogress'); + } // Clear up the last queue stop function - delete hooks.stop; - fn.call( elem, next, hooks ); - } + delete hooks.stop; + fn.call(elem, next, hooks); + } - if ( !startLength && hooks ) { - hooks.empty.fire(); - } - }, + 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 ? + _queueHooks (elem, type) { + let 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 (type, data) { + let 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 ); + this.each(function () { + let 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", [] ); - }, + jQuery._queueHooks(this, type); + + if (type === 'fx' && queue[ 0 ] !== 'inprogress') { + jQuery.dequeue(this, type); + } +}); + }, + dequeue (type) { + return this.each(function () { + jQuery.dequeue(this, type); + }); + }, + clearQueue (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%]*)$", "i" ); - - -var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; - -var isHiddenWithinTree = function( elem, el ) { + promise (type, obj) { + let tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function () { + if (!(--count)) { + defer.resolveWith(elements, [elements]); + } + }; + + if (typeof type !== 'string') { + obj = type; + type = undefined; + } + type = type || 'fx'; + + while (i--) { + tmp = dataPriv.get(elements[ i ], `${type}queueHooks`); + if (tmp && tmp.empty) { + count++; + tmp.empty.add(resolve); + } + } + resolve(); + return defer.promise(obj); + }, + }); + let pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source; + + let rcssNum = new RegExp(`^(?:([+-])=|)(${pnum})([a-z%]*)$`, 'i'); + + + let cssExpand = ['Top', 'Right', 'Bottom', 'Left']; + + let isHiddenWithinTree = function (elem, el) { // isHiddenWithinTree might be called from jQuery#filter function; // in that case, element will be second argument - elem = el || elem; + elem = el || elem; // Inline style trumps all - return elem.style.display === "none" || - elem.style.display === "" && + 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. - jQuery.contains( elem.ownerDocument, elem ) && + jQuery.contains(elem.ownerDocument, elem) && - jQuery.css( elem, "display" ) === "none"; - }; + jQuery.css(elem, 'display') === 'none'; + }; -var swap = function( elem, options, callback, args ) { - var ret, name, - old = {}; + let swap = function (elem, options, callback, args) { + let 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 ]; - } + for (name in options) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } - ret = callback.apply( elem, args || [] ); + ret = callback.apply(elem, args || []); // Revert the old values - for ( name in options ) { - elem.style[ name ] = old[ name ]; - } - - return ret; -}; - - - - -function adjustCSS( elem, prop, valueParts, tween ) { - var adjusted, - scale = 1, - maxIterations = 20, - currentValue = tween ? - function() { - return tween.cur(); - } : - function() { - return jQuery.css( elem, prop, "" ); - }, - initial = currentValue(), - unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + for (name in options) { + elem.style[ name ] = old[ name ]; + } + + return ret; + }; + + + function adjustCSS (elem, prop, valueParts, tween) { + let adjusted, + scale = 1, + 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 = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && - rcssNum.exec( jQuery.css( elem, prop ) ); + initialInUnit = (jQuery.cssNumber[ prop ] || unit !== 'px' && +initial) && + rcssNum.exec(jQuery.css(elem, prop)); - if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + if (initialInUnit && initialInUnit[ 3 ] !== unit) { // Trust units reported by jQuery.css - unit = unit || initialInUnit[ 3 ]; + unit = unit || initialInUnit[ 3 ]; // Make sure we update the tween properties later on - valueParts = valueParts || []; + valueParts = valueParts || []; // Iteratively approximate from a nonzero starting point - initialInUnit = +initial || 1; + initialInUnit = +initial || 1; - do { + do { // If previous iteration zeroed out, double until we get *something*. // Use string for doubling so we don't accidentally see scale as unchanged below - scale = scale || ".5"; + scale = scale || '.5'; // Adjust and apply - initialInUnit = initialInUnit / scale; - jQuery.style( elem, prop, initialInUnit + unit ); + initialInUnit = initialInUnit / scale; + jQuery.style(elem, prop, initialInUnit + unit); // Update scale, tolerating zero or NaN from tween.cur() // Break the loop if scale is unchanged or perfect, or if we've just had enough. - } while ( - scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations + } while ( + scale !== (scale = currentValue() / initial) && scale !== 1 && --maxIterations ); - } + } - if ( valueParts ) { - initialInUnit = +initialInUnit || +initial || 0; + if (valueParts) { + initialInUnit = +initialInUnit || +initial || 0; // Apply relative offset (+=/-=) if specified - adjusted = valueParts[ 1 ] ? - initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + adjusted = valueParts[ 1 ] ? + initialInUnit + (valueParts[ 1 ] + 1) * valueParts[ 2 ] : +valueParts[ 2 ]; - if ( tween ) { - tween.unit = unit; - tween.start = initialInUnit; - tween.end = adjusted; - } - } - return adjusted; -} + if (tween) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; + } -var defaultDisplayMap = {}; + let defaultDisplayMap = {}; -function getDefaultDisplay( elem ) { - var temp, - doc = elem.ownerDocument, - nodeName = elem.nodeName, - display = defaultDisplayMap[ nodeName ]; + function getDefaultDisplay (elem) { + let temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[ nodeName ]; - if ( display ) { - return display; - } + if (display) { + return display; + } - temp = doc.body.appendChild( doc.createElement( nodeName ) ); - display = jQuery.css( temp, "display" ); + temp = doc.body.appendChild(doc.createElement(nodeName)); + display = jQuery.css(temp, 'display'); - temp.parentNode.removeChild( temp ); + temp.parentNode.removeChild(temp); - if ( display === "none" ) { - display = "block"; - } - defaultDisplayMap[ nodeName ] = display; + if (display === 'none') { + display = 'block'; + } + defaultDisplayMap[ nodeName ] = display; - return display; -} + return display; + } -function showHide( elements, show ) { - var display, elem, - values = [], - index = 0, - length = elements.length; + function showHide (elements, show) { + let 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; - } + for (; index < length; index++) { + elem = elements[ index ]; + if (!elem.style) { + continue; + } - display = elem.style.display; - if ( show ) { + 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"; + 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 ); - } - } - } + 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)$/i ); - -var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i ); + for (index = 0; index < length; index++) { + if (values[ index ] != null) { + elements[ index ].style.display = values[ index ]; + } + } + + return elements; + } + + jQuery.fn.extend({ + show () { + return showHide(this, true); + }, + hide () { + return showHide(this); + }, + toggle (state) { + if (typeof state === 'boolean') { + return state ? this.show() : this.hide(); + } + + return this.each(function () { + if (isHiddenWithinTree(this)) { + jQuery(this).show(); + } else { + jQuery(this).hide(); + } + }); + }, + }); + let rcheckableType = (/^(?:checkbox|radio)$/i); -var rscriptType = ( /^$|\/(?:java|ecma)script/i ); + let rtagName = (/<([a-z][^\/\0>\x20\t\r\n\f]+)/i); + let rscriptType = (/^$|\/(?:java|ecma)script/i); // We have to close these tags to support XHTML (#13200) -var wrapMap = { + let wrapMap = { // Support: IE <=9 only - option: [ 1, "" ], + option: [1, ''], // XHTML parsers do not magically insert elements in the // same way that tag soup parsers do. So we cannot shorten // this by omitting or other required elements. - thead: [ 1, "", "
" ], - col: [ 2, "", "
" ], - tr: [ 2, "", "
" ], - td: [ 3, "", "
" ], + thead: [1, '', '
'], + col: [2, '', '
'], + tr: [2, '', '
'], + td: [3, '', '
'], - _default: [ 0, "", "" ] -}; + _default: [0, '', ''], + }; // Support: IE <=9 only -wrapMap.optgroup = wrapMap.option; + wrapMap.optgroup = wrapMap.option; -wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; -wrapMap.th = wrapMap.td; + wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; + wrapMap.th = wrapMap.td; -function getAll( context, tag ) { + function getAll (context, tag) { // Support: IE <=9 - 11 only // Use typeof to avoid zero-argument method invocation on host objects (#15151) - var ret; + let ret; - if ( typeof context.getElementsByTagName !== "undefined" ) { - ret = context.getElementsByTagName( tag || "*" ); + if (typeof context.getElementsByTagName !== 'undefined') { + ret = context.getElementsByTagName(tag || '*'); - } else if ( typeof context.querySelectorAll !== "undefined" ) { - ret = context.querySelectorAll( tag || "*" ); + } else if (typeof context.querySelectorAll !== 'undefined') { + ret = context.querySelectorAll(tag || '*'); - } else { - ret = []; - } + } else { + ret = []; + } - if ( tag === undefined || tag && nodeName( context, tag ) ) { - return jQuery.merge( [ context ], ret ); - } + if (tag === undefined || tag && nodeName(context, tag)) { + return jQuery.merge([context], ret); + } - return ret; -} + return ret; + } // Mark scripts as having already been evaluated -function setGlobalEval( elems, refElements ) { - var i = 0, - l = elems.length; + function setGlobalEval (elems, refElements) { + let i = 0, + l = elems.length; - for ( ; i < l; i++ ) { - dataPriv.set( + for (; i < l; i++) { + dataPriv.set( elems[ i ], - "globalEval", - !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + 'globalEval', + !refElements || dataPriv.get(refElements[ i ], 'globalEval') ); - } -} + } + } -var rhtml = /<|&#?\w+;/; + let rhtml = /<|&#?\w+;/; -function buildFragment( elems, context, scripts, selection, ignored ) { - var elem, tmp, tag, wrap, contains, j, - fragment = context.createDocumentFragment(), - nodes = [], - i = 0, - l = elems.length; + function buildFragment (elems, context, scripts, selection, ignored) { + let elem, tmp, tag, wrap, contains, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; - for ( ; i < l; i++ ) { - elem = elems[ i ]; + for (; i < l; i++) { + elem = elems[ i ]; - if ( elem || elem === 0 ) { + if (elem || elem === 0) { // Add nodes directly - if ( jQuery.type( elem ) === "object" ) { + if (jQuery.type(elem) === 'object') { // Support: Android <=4.0 only, PhantomJS 1 only // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + jQuery.merge(nodes, elem.nodeType ? [elem] : elem); // Convert non-html into a text node - } else if ( !rhtml.test( elem ) ) { - nodes.push( context.createTextNode( elem ) ); + } else if (!rhtml.test(elem)) { + nodes.push(context.createTextNode(elem)); // Convert html into DOM nodes - } else { - tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + } 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 ]; + 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; - } + 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 ); + jQuery.merge(nodes, tmp.childNodes); // Remember the top-level container - tmp = fragment.firstChild; + tmp = fragment.firstChild; // Ensure the created nodes are orphaned (#12392) - tmp.textContent = ""; - } - } - } + tmp.textContent = ''; + } + } + } // Remove wrapper from fragment - fragment.textContent = ""; + fragment.textContent = ''; - i = 0; - while ( ( elem = nodes[ i++ ] ) ) { + 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; - } + if (selection && jQuery.inArray(elem, selection) > -1) { + if (ignored) { + ignored.push(elem); + } + continue; + } - contains = jQuery.contains( elem.ownerDocument, elem ); + contains = jQuery.contains(elem.ownerDocument, elem); // Append to fragment - tmp = getAll( fragment.appendChild( elem ), "script" ); + tmp = getAll(fragment.appendChild(elem), 'script'); // Preserve script evaluation history - if ( contains ) { - setGlobalEval( tmp ); - } + if (contains) { + setGlobalEval(tmp); + } // Capture executables - if ( scripts ) { - j = 0; - while ( ( elem = tmp[ j++ ] ) ) { - if ( rscriptType.test( elem.type || "" ) ) { - scripts.push( elem ); - } - } - } - } - - return fragment; -} + if (scripts) { + j = 0; + while ((elem = tmp[ j++ ])) { + if (rscriptType.test(elem.type || '')) { + scripts.push(elem); + } + } + } + } + + return fragment; + } -( function() { - var fragment = document.createDocumentFragment(), - div = fragment.appendChild( document.createElement( "div" ) ), - input = document.createElement( "input" ); + (function () { + let 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" ); + input.setAttribute('type', 'radio'); + input.setAttribute('checked', 'checked'); + input.setAttribute('name', 't'); - div.appendChild( input ); + 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.checkClone = div.cloneNode(true).cloneNode(true).lastChild.checked; // Support: IE <=11 only // Make sure textarea (and checkbox) defaultValue is properly cloned - div.innerHTML = ""; - support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; -} )(); -var documentElement = document.documentElement; + div.innerHTML = ''; + support.noCloneChecked = !!div.cloneNode(true).lastChild.defaultValue; + })(); + let documentElement = document.documentElement; + let + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)/; -var - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + function returnTrue () { + return true; + } -function returnTrue() { - return true; -} - -function returnFalse() { - return false; -} + function returnFalse () { + return false; + } // Support: IE <=9 only // See #13393 for more info -function safeActiveElement() { - try { - return document.activeElement; - } catch ( err ) { } -} + function safeActiveElement () { + try { + return document.activeElement; + } catch (err) { } + } -function on( elem, types, selector, data, fn, one ) { - var origFn, type; + function on (elem, types, selector, data, fn, one) { + let origFn, type; // Types can be a map of types/handlers - if ( typeof types === "object" ) { + if (typeof types === 'object') { // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { + 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; - } + data = data || selector; + selector = undefined; + } + for (type in types) { + on(elem, type, selector, data, types[ type ], one); + } + return elem; + } - if ( data == null && fn == null ) { + if (data == null && fn == null) { // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if ( fn == null ) { - if ( typeof selector === "string" ) { + fn = selector; + data = selector = undefined; + } else if (fn == null) { + if (typeof selector === 'string') { // ( types, selector, fn ) - fn = data; - data = undefined; - } else { + 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 ) { + 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 ); - }; + 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 ); - } ); -} + 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 = { + jQuery.event = { - global: {}, + global: {}, - add: function( elem, types, handler, data, selector ) { + add (elem, types, handler, data, selector) { - var handleObjIn, eventHandle, tmp, - events, t, handleObj, - special, handlers, type, namespaces, origType, - elemData = dataPriv.get( elem ); + let handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get(elem); // Don't attach events to noData or text/comment nodes (but allow plain objects) - if ( !elemData ) { - return; - } + if (!elemData) { + 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; - } + 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 ); - } + 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++; - } + 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 = {}; - } - if ( !( eventHandle = elemData.handle ) ) { - eventHandle = elemData.handle = function( e ) { + if (!(events = elemData.events)) { + events = elemData.events = {}; + } + 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; - }; - } + 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(); + 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 (!type) { + continue; + } // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[ type ] || {}; + special = jQuery.event.special[ type ] || {}; // If selector defined, determine special event api type, otherwise given type - type = ( selector ? special.delegateType : special.bindType ) || type; + type = (selector ? special.delegateType : special.bindType) || type; // Update special based on newly reset type - special = jQuery.event.special[ 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 ); + handleObj = jQuery.extend({ + type, + origType, + data, + handler, + guid: handler.guid, + 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; + 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 (!special.setup || + special.setup.call(elem, data, namespaces, eventHandle) === false) { - if ( elem.addEventListener ) { - elem.addEventListener( type, eventHandle ); - } - } - } + if (elem.addEventListener) { + elem.addEventListener(type, eventHandle); + } + } + } - if ( special.add ) { - special.add.call( elem, handleObj ); + if (special.add) { + special.add.call(elem, handleObj); - if ( !handleObj.handler.guid ) { - handleObj.handler.guid = handler.guid; - } - } + 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 ); - } + 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; - } + jQuery.event.global[ type ] = true; + } - }, + }, // Detach an event or set of events from an element - remove: function( elem, types, handler, selector, mappedTypes ) { + remove (elem, types, handler, selector, mappedTypes) { - var j, origCount, tmp, - events, t, handleObj, - special, handlers, type, namespaces, origType, - elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + let j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData(elem) && dataPriv.get(elem); - if ( !elemData || !( events = elemData.events ) ) { - return; - } + 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(); + 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( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + if (!type) { + for (type in events) { + jQuery.event.remove(elem, type + types[ t ], handler, selector, true); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = (selector ? special.delegateType : special.bindType) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp(`(^|\\.)${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 ); - } - } - } + 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 ) { + if (origCount && !handlers.length) { + if (!special.teardown || + special.teardown.call(elem, namespaces, elemData.handle) === false) { - jQuery.removeEvent( elem, type, elemData.handle ); - } + jQuery.removeEvent(elem, type, elemData.handle); + } - delete events[ type ]; - } - } + delete events[ type ]; + } + } // Remove data and the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - dataPriv.remove( elem, "handle events" ); - } - }, + if (jQuery.isEmptyObject(events)) { + dataPriv.remove(elem, 'handle events'); + } + }, - dispatch: function( nativeEvent ) { + dispatch (nativeEvent) { // Make a writable jQuery.Event from the native event object - var event = jQuery.event.fix( nativeEvent ); + let event = jQuery.event.fix(nativeEvent); - var i, j, ret, matched, handleObj, handlerQueue, - args = new Array( arguments.length ), - handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], - special = jQuery.event.special[ event.type ] || {}; + let i, j, ret, matched, handleObj, handlerQueue, + args = new Array(arguments.length), + handlers = (dataPriv.get(this, 'events') || {})[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[ 0 ] = event; + args[ 0 ] = event; - for ( i = 1; i < arguments.length; i++ ) { - args[ i ] = arguments[ i ]; - } + for (i = 1; i < arguments.length; i++) { + args[ i ] = arguments[ i ]; + } - event.delegateTarget = this; + 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; - } + if (special.preDispatch && special.preDispatch.call(this, event) === false) { + return; + } // Determine handlers - handlerQueue = jQuery.event.handlers.call( this, event, 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; + i = 0; + while ((matched = handlerQueue[ i++ ]) && !event.isPropagationStopped()) { + event.currentTarget = matched.elem; - j = 0; - while ( ( handleObj = matched.handlers[ j++ ] ) && - !event.isImmediatePropagationStopped() ) { + j = 0; + while ((handleObj = matched.handlers[ j++ ]) && + !event.isImmediatePropagationStopped()) { // Triggered event must either 1) have no namespace, or 2) have namespace(s) // a subset or equal to those in the bound event (both can have no namespace). - if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { + if (!event.rnamespace || event.rnamespace.test(handleObj.namespace)) { - event.handleObj = handleObj; - event.data = handleObj.data; + event.handleObj = handleObj; + event.data = handleObj.data; - ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || - handleObj.handler ).apply( matched.elem, args ); + 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(); - } - } - } - } - } + 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 ); - } + if (special.postDispatch) { + special.postDispatch.call(this, event); + } - return event.result; - }, + return event.result; + }, - handlers: function( event, handlers ) { - var i, handleObj, sel, matchedHandlers, matchedSelectors, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; + handlers (event, handlers) { + let i, handleObj, sel, matchedHandlers, matchedSelectors, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; // Find delegate handlers - if ( delegateCount && + if (delegateCount && // Support: IE <=9 // Black-hole SVG instance trees (trac-13180) @@ -5241,158 +5222,158 @@ jQuery.event = { // 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 ) ) { + !(event.type === 'click' && event.button >= 1)) { - for ( ; cur !== this; cur = cur.parentNode || this ) { + 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 ]; + 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 } ); - } - } - } - } + 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: jQuery.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 ] ? + cur = this; + if (delegateCount < handlers.length) { + handlerQueue.push({ elem: cur, handlers: handlers.slice(delegateCount) }); + } + + return handlerQueue; + }, + + addProp (name, hook) { + Object.defineProperty(jQuery.Event.prototype, name, { + enumerable: true, + configurable: true, + + get: jQuery.isFunction(hook) ? + function () { + if (this.originalEvent) { + return hook(this.originalEvent); + } +} : + function () { + if (this.originalEvent) { + return this.originalEvent[ name ]; + } +}, + + set (value) { + Object.defineProperty(this, name, { + enumerable: true, + configurable: true, + writable: true, + value, + }); + }, + }); + }, + + fix (originalEvent) { + return originalEvent[ jQuery.expando ] ? originalEvent : - new jQuery.Event( originalEvent ); - }, + new jQuery.Event(originalEvent); + }, - special: { - load: { + special: { + load: { // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - focus: { + noBubble: true, + }, + focus: { // Fire native event if possible so blur/focus sequence is correct - trigger: function() { - if ( this !== safeActiveElement() && this.focus ) { - this.focus(); - return false; - } - }, - delegateType: "focusin" - }, - blur: { - trigger: function() { - if ( this === safeActiveElement() && this.blur ) { - this.blur(); - return false; - } - }, - delegateType: "focusout" - }, - click: { + trigger () { + if (this !== safeActiveElement() && this.focus) { + this.focus(); + return false; + } + }, + delegateType: 'focusin', + }, + blur: { + trigger () { + if (this === safeActiveElement() && this.blur) { + this.blur(); + return false; + } + }, + delegateType: 'focusout', + }, + click: { // For checkbox, fire native event so checked state will be right - trigger: function() { - if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) { - this.click(); - return false; - } - }, + trigger () { + if (this.type === 'checkbox' && this.click && nodeName(this, 'input')) { + this.click(); + return false; + } + }, // For cross-browser consistency, don't fire native .click() on links - _default: function( event ) { - return nodeName( event.target, "a" ); - } - }, + _default (event) { + return nodeName(event.target, 'a'); + }, + }, - beforeunload: { - postDispatch: function( event ) { + beforeunload: { + postDispatch (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; - } - } - } - } -}; + if (event.result !== undefined && event.originalEvent) { + event.originalEvent.returnValue = event.result; + } + }, + }, + }, + }; -jQuery.removeEvent = function( elem, type, handle ) { + jQuery.removeEvent = function (elem, type, handle) { // This "if" is needed for plain objects - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle ); - } -}; + if (elem.removeEventListener) { + elem.removeEventListener(type, handle); + } + }; -jQuery.Event = function( src, props ) { + jQuery.Event = function (src, props) { // Allow instantiation without the 'new' keyword - if ( !( this instanceof jQuery.Event ) ) { - return new jQuery.Event( src, props ); - } + if (!(this instanceof jQuery.Event)) { + return new jQuery.Event(src, props); + } // Event object - if ( src && src.type ) { - this.originalEvent = src; - this.type = src.type; + 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 || + this.isDefaultPrevented = src.defaultPrevented || src.defaultPrevented === undefined && // Support: Android <=2.3 only @@ -5403,130 +5384,130 @@ jQuery.Event = function( src, props ) { // 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 ) ? + this.target = (src.target && src.target.nodeType === 3) ? src.target.parentNode : src.target; - this.currentTarget = src.currentTarget; - this.relatedTarget = src.relatedTarget; + this.currentTarget = src.currentTarget; + this.relatedTarget = src.relatedTarget; // Event type - } else { - this.type = src; - } + } else { + this.type = src; + } // Put explicitly provided properties onto the event object - if ( props ) { - jQuery.extend( this, props ); - } + if (props) { + jQuery.extend(this, props); + } // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || jQuery.now(); + this.timeStamp = src && src.timeStamp || jQuery.now(); // Mark it as fixed - this[ jQuery.expando ] = true; -}; + 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(); - } -}; + jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, + + preventDefault () { + let e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if (e && !this.isSimulated) { + e.preventDefault(); + } + }, + stopPropagation () { + let e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if (e && !this.isSimulated) { + e.stopPropagation(); + } + }, + stopImmediatePropagation () { + let 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, - 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; + 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, + 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 (event) { + let button = event.button; // Add which for key events - if ( event.which == null && rkeyEvent.test( event.type ) ) { - return event.charCode != null ? event.charCode : event.keyCode; - } + 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 (!event.which && button !== undefined && rmouseEvent.test(event.type)) { + if (button & 1) { + return 1; + } - if ( button & 2 ) { - return 3; - } + if (button & 2) { + return 3; + } - if ( button & 4 ) { - return 2; - } + if (button & 4) { + return 2; + } - return 0; - } + return 0; + } - return event.which; - } -}, jQuery.event.addProp ); + return event.which; + }, + }, jQuery.event.addProp); // Create mouseenter/leave events using mouseover/out and event-time checks // so that event delegation works in jQuery. @@ -5536,1013 +5517,1012 @@ jQuery.each( { // 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; + jQuery.each({ + mouseenter: 'mouseover', + mouseleave: 'mouseout', + pointerenter: 'pointerover', + pointerleave: 'pointerout', + }, function (orig, fix) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle (event) { + let 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 ) { + 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 (types, selector, data, fn) { + return on(this, types, selector, data, fn); + }, + one (types, selector, data, fn) { + return on(this, types, selector, data, fn, 1); + }, + off (types, selector, fn) { + let handleObj, type; + if (types && types.preventDefault && types.handleObj) { // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( + handleObj = types.handleObj; + jQuery(types.delegateTarget).off( handleObj.namespace ? - handleObj.origType + "." + handleObj.namespace : + `${handleObj.origType}.${handleObj.namespace}` : handleObj.origType, handleObj.selector, handleObj.handler ); - return this; - } - if ( typeof types === "object" ) { + 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" ) { + 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 ); - } ); - } -} ); + fn = selector; + selector = undefined; + } + if (fn === false) { + fn = returnFalse; + } + return this.each(function () { + jQuery.event.remove(this, types, fn, selector); + }); + }, + }); -var + let /* eslint-disable max-len */ // See https://github.com/eslint/eslint/issues/3229 - rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, /* eslint-enable */ // Support: IE <=10 - 11, Edge 12 - 13 // In IE/Edge using regex groups here causes severe slowdowns. // See https://connect.microsoft.com/IE/feedback/details/1736512/ - rnoInnerhtml = /\s*$/g; + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rscriptTypeMasked = /^true\/(.*)/, + rcleanScript = /^\s*\s*$/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" ) ) { + function manipulationTarget (elem, content) { + if (nodeName(elem, 'table') && + nodeName(content.nodeType !== 11 ? content : content.firstChild, 'tr')) { - return jQuery( ">tbody", elem )[ 0 ] || elem; - } + return jQuery('>tbody', elem)[ 0 ] || elem; + } - return 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 ) { - var match = rscriptTypeMasked.exec( elem.type ); + function disableScript (elem) { + elem.type = `${elem.getAttribute('type') !== null}/${elem.type}`; + return elem; + } + function restoreScript (elem) { + let match = rscriptTypeMasked.exec(elem.type); - if ( match ) { - elem.type = match[ 1 ]; - } else { - elem.removeAttribute( "type" ); - } + if (match) { + elem.type = match[ 1 ]; + } else { + elem.removeAttribute('type'); + } - return elem; -} + return elem; + } -function cloneCopyEvent( src, dest ) { - var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; + function cloneCopyEvent (src, dest) { + let i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; - if ( dest.nodeType !== 1 ) { - return; - } + if (dest.nodeType !== 1) { + return; + } // 1. Copy private data: events, handlers, etc. - if ( dataPriv.hasData( src ) ) { - pdataOld = dataPriv.access( src ); - pdataCur = dataPriv.set( dest, pdataOld ); - events = pdataOld.events; - - if ( events ) { - delete pdataCur.handle; - pdataCur.events = {}; - - for ( type in events ) { - for ( i = 0, l = events[ type ].length; i < l; i++ ) { - jQuery.event.add( dest, type, events[ type ][ i ] ); - } - } - } - } + if (dataPriv.hasData(src)) { + pdataOld = dataPriv.access(src); + pdataCur = dataPriv.set(dest, pdataOld); + events = pdataOld.events; + + if (events) { + delete pdataCur.handle; + pdataCur.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 ); + if (dataUser.hasData(src)) { + udataOld = dataUser.access(src); + udataCur = jQuery.extend({}, udataOld); - dataUser.set( dest, udataCur ); - } -} + dataUser.set(dest, udataCur); + } + } // Fix IE bugs, see support tests -function fixInput( src, dest ) { - var nodeName = dest.nodeName.toLowerCase(); + function fixInput (src, dest) { + let 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; + 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; - } -} + } else if (nodeName === 'input' || nodeName === 'textarea') { + dest.defaultValue = src.defaultValue; + } + } -function domManip( collection, args, callback, ignored ) { + function domManip (collection, args, callback, ignored) { // Flatten any nested arrays - args = concat.apply( [], args ); + args = concat.apply([], args); - var fragment, first, scripts, hasScripts, node, doc, - i = 0, - l = collection.length, - iNoClone = l - 1, - value = args[ 0 ], - isFunction = jQuery.isFunction( value ); + let fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + isFunction = jQuery.isFunction(value); // We can't cloneNode fragments that contain checked, in WebKit - if ( isFunction || - ( l > 1 && typeof value === "string" && - !support.checkClone && rchecked.test( value ) ) ) { - return collection.each( function( index ) { - var self = collection.eq( index ); - if ( isFunction ) { - 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; - } + if (isFunction || + (l > 1 && typeof value === 'string' && + !support.checkClone && rchecked.test(value))) { + return collection.each(function (index) { + let self = collection.eq(index); + if (isFunction) { + 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; + 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; + for (; i < l; i++) { + node = fragment; - if ( i !== iNoClone ) { - node = jQuery.clone( node, true, true ); + if (i !== iNoClone) { + node = jQuery.clone(node, true, true); // Keep references to cloned scripts for later restoration - if ( hasScripts ) { + if (hasScripts) { // Support: Android <=4.0 only, PhantomJS 1 only // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge( scripts, getAll( node, "script" ) ); - } - } + jQuery.merge(scripts, getAll(node, 'script')); + } + } - callback.call( collection[ i ], node, i ); - } + callback.call(collection[ i ], node, i); + } - if ( hasScripts ) { - doc = scripts[ scripts.length - 1 ].ownerDocument; + if (hasScripts) { + doc = scripts[ scripts.length - 1 ].ownerDocument; // Reenable scripts - jQuery.map( scripts, restoreScript ); + 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 ) ) { + 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 ) { + if (node.src) { // Optional AJAX dependency, but won't run scripts if not present - if ( jQuery._evalUrl ) { - jQuery._evalUrl( node.src ); - } - } else { - DOMEval( node.textContent.replace( rcleanScript, "" ), doc ); - } - } - } - } - } - } - - return collection; -} + if (jQuery._evalUrl) { + jQuery._evalUrl(node.src); + } + } else { + DOMEval(node.textContent.replace(rcleanScript, ''), doc); + } + } + } + } + } + } -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 && jQuery.contains( node.ownerDocument, node ) ) { - setGlobalEval( getAll( node, "script" ) ); - } - node.parentNode.removeChild( node ); - } - } - - return elem; -} + return collection; + } -jQuery.extend( { - htmlPrefilter: function( html ) { - return html.replace( rxhtmlTag, "<$1>" ); - }, + function remove (elem, selector, keepData) { + let node, + nodes = selector ? jQuery.filter(selector, elem) : elem, + i = 0; - clone: function( elem, dataAndEvents, deepDataAndEvents ) { - var i, l, srcElements, destElements, - clone = elem.cloneNode( true ), - inPage = jQuery.contains( elem.ownerDocument, elem ); + for (; (node = nodes[ i ]) != null; i++) { + if (!keepData && node.nodeType === 1) { + jQuery.cleanData(getAll(node)); + } + + if (node.parentNode) { + if (keepData && jQuery.contains(node.ownerDocument, node)) { + setGlobalEval(getAll(node, 'script')); + } + node.parentNode.removeChild(node); + } + } + + return elem; + } + + jQuery.extend({ + htmlPrefilter (html) { + return html.replace(rxhtmlTag, '<$1>'); + }, + + clone (elem, dataAndEvents, deepDataAndEvents) { + let i, l, srcElements, destElements, + clone = elem.cloneNode(true), + inPage = jQuery.contains(elem.ownerDocument, elem); // Fix IE cloning issues - if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && - !jQuery.isXMLDoc( elem ) ) { + 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 ); + destElements = getAll(clone); + srcElements = getAll(elem); - for ( i = 0, l = srcElements.length; i < l; i++ ) { - fixInput( srcElements[ i ], destElements[ i ] ); - } - } + 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 ); - } - } + 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" ) ); - } + 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 ); + return clone; + }, + + cleanData (elems) { + let 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 ); - } - } - } + } 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 ] ) { + 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 ) { + elem[ dataUser.expando ] = undefined; + } + } + } + }, + }); + + jQuery.fn.extend({ + detach (selector) { + return remove(this, selector, true); + }, + + remove (selector) { + return remove(this, selector); + }, + + text (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 () { + return domManip(this, arguments, function (elem) { + if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) { + let target = manipulationTarget(this, elem); + target.appendChild(elem); + } + }); + }, + + prepend () { + return domManip(this, arguments, function (elem) { + if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) { + let target = manipulationTarget(this, elem); + target.insertBefore(elem, target.firstChild); + } + }); + }, + + before () { + return domManip(this, arguments, function (elem) { + if (this.parentNode) { + this.parentNode.insertBefore(elem, this); + } + }); + }, + + after () { + return domManip(this, arguments, function (elem) { + if (this.parentNode) { + this.parentNode.insertBefore(elem, this.nextSibling); + } + }); + }, + + empty () { + let elem, + i = 0; + + for (; (elem = this[ i ]) != null; i++) { + if (elem.nodeType === 1) { // Prevent memory leaks - jQuery.cleanData( getAll( elem, false ) ); + jQuery.cleanData(getAll(elem, false)); // Remove any remaining nodes - elem.textContent = ""; - } - } + elem.textContent = ''; + } + } - return this; - }, + return this; + }, - clone: function( dataAndEvents, deepDataAndEvents ) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + clone (dataAndEvents, deepDataAndEvents) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; - return this.map( function() { - return jQuery.clone( this, 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; + html (value) { + return access(this, function (value) { + let elem = this[ 0 ] || {}, + i = 0, + l = this.length; - if ( value === undefined && elem.nodeType === 1 ) { - return elem.innerHTML; - } + 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() ] ) { + if (typeof value === 'string' && !rnoInnerhtml.test(value) && + !wrapMap[ (rtagName.exec(value) || ['', ''])[ 1 ].toLowerCase() ]) { - value = jQuery.htmlPrefilter( value ); + value = jQuery.htmlPrefilter(value); - try { - for ( ; i < l; i++ ) { - elem = this[ i ] || {}; + 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; - } - } + if (elem.nodeType === 1) { + jQuery.cleanData(getAll(elem, false)); + elem.innerHTML = value; + } + } - elem = 0; + elem = 0; // If using innerHTML throws an exception, use the fallback method - } catch ( e ) {} - } + } catch (e) {} + } - if ( elem ) { - this.empty().append( value ); - } - }, null, value, arguments.length ); - }, + if (elem) { + this.empty().append(value); + } + }, null, value, arguments.length); + }, - replaceWith: function() { - var ignored = []; + replaceWith () { + let 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 ); - } - } + return domManip(this, arguments, function (elem) { + let 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 ); + }, ignored); + }, + }); + + jQuery.each({ + appendTo: 'append', + prependTo: 'prepend', + insertBefore: 'before', + insertAfter: 'after', + replaceAll: 'replaceWith', + }, function (name, original) { + jQuery.fn[ name ] = function (selector) { + let 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() ); - } + push.apply(ret, elems.get()); + } - return this.pushStack( ret ); - }; -} ); -var rmargin = ( /^margin/ ); + return this.pushStack(ret); + }; + }); + let rmargin = (/^margin/); -var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + let rnumnonpx = new RegExp(`^(${pnum})(?!px)[a-z%]+$`, 'i'); -var getStyles = function( elem ) { + let 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; + let view = elem.ownerDocument.defaultView; - if ( !view || !view.opener ) { - view = window; - } + if (!view || !view.opener) { + view = window; + } - return view.getComputedStyle( elem ); - }; + return view.getComputedStyle(elem); + }; - -( function() { + (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() { + function computeStyleTests () { // This is a singleton, we need to execute it only once - if ( !div ) { - return; - } + if (!div) { + return; + } - div.style.cssText = - "box-sizing:border-box;" + - "position:relative;display:block;" + - "margin:auto;border:1px;padding:1px;" + - "top:1%;width:50%"; - div.innerHTML = ""; - documentElement.appendChild( container ); + div.style.cssText = + 'box-sizing:border-box;' + + 'position:relative;display:block;' + + 'margin:auto;border:1px;padding:1px;' + + 'top:1%;width:50%'; + div.innerHTML = ''; + documentElement.appendChild(container); - var divStyle = window.getComputedStyle( div ); - pixelPositionVal = divStyle.top !== "1%"; + let divStyle = window.getComputedStyle(div); + pixelPositionVal = divStyle.top !== '1%'; // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 - reliableMarginLeftVal = divStyle.marginLeft === "2px"; - boxSizingReliableVal = divStyle.width === "4px"; + reliableMarginLeftVal = divStyle.marginLeft === '2px'; + boxSizingReliableVal = divStyle.width === '4px'; // Support: Android 4.0 - 4.3 only // Some styles come back with percentage values, even though they shouldn't - div.style.marginRight = "50%"; - pixelMarginRightVal = divStyle.marginRight === "4px"; + div.style.marginRight = '50%'; + pixelMarginRightVal = divStyle.marginRight === '4px'; - documentElement.removeChild( container ); + 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; - } + div = null; + } - var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, - container = document.createElement( "div" ), - div = document.createElement( "div" ); + var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, + container = document.createElement('div'), + div = document.createElement('div'); // Finish early in limited (non-browser) environments - if ( !div.style ) { - return; - } + 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"; - - container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + - "padding:0;margin-top:1px;position:absolute"; - container.appendChild( div ); - - jQuery.extend( support, { - pixelPosition: function() { - computeStyleTests(); - return pixelPositionVal; - }, - boxSizingReliable: function() { - computeStyleTests(); - return boxSizingReliableVal; - }, - pixelMarginRight: function() { - computeStyleTests(); - return pixelMarginRightVal; - }, - reliableMarginLeft: function() { - computeStyleTests(); - return reliableMarginLeftVal; - } - } ); -} )(); - - -function curCSS( elem, name, computed ) { - var width, minWidth, maxWidth, ret, + div.style.backgroundClip = 'content-box'; + div.cloneNode(true).style.backgroundClip = ''; + support.clearCloneStyle = div.style.backgroundClip === 'content-box'; + + container.style.cssText = 'border:0;width:8px;height:0;top:0;left:-9999px;' + + 'padding:0;margin-top:1px;position:absolute'; + container.appendChild(div); + + jQuery.extend(support, { + pixelPosition () { + computeStyleTests(); + return pixelPositionVal; + }, + boxSizingReliable () { + computeStyleTests(); + return boxSizingReliableVal; + }, + pixelMarginRight () { + computeStyleTests(); + return pixelMarginRightVal; + }, + reliableMarginLeft () { + computeStyleTests(); + return reliableMarginLeftVal; + }, + }); + })(); + + + function curCSS (elem, name, computed) { + let 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; + style = elem.style; - computed = computed || getStyles( elem ); + 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 (computed) { + ret = computed.getPropertyValue(name) || computed[ name ]; - if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { - ret = jQuery.style( elem, name ); - } + if (ret === '' && !jQuery.contains(elem.ownerDocument, 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.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { + if (!support.pixelMarginRight() && rnumnonpx.test(ret) && rmargin.test(name)) { // Remember the original values - width = style.width; - minWidth = style.minWidth; - maxWidth = style.maxWidth; + 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; + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; // Revert the changed values - style.width = width; - style.minWidth = minWidth; - style.maxWidth = maxWidth; - } - } + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } - return ret !== undefined ? + return ret !== undefined ? // Support: IE <=9 - 11 only // IE returns zIndex value as an integer. - ret + "" : + `${ret}` : ret; -} + } -function addGetHookIf( conditionFn, hookFn ) { + function addGetHookIf (conditionFn, hookFn) { // Define the hook, we'll check on the first run if it's really needed. - return { - get: function() { - if ( conditionFn() ) { + return { + get () { + if (conditionFn()) { // Hook not needed (or it's not possible to use it due // to missing dependency), remove it. - delete this.get; - return; - } + delete this.get; + return; + } // Hook needed; redefine it so that the support test is not executed again. - return ( this.get = hookFn ).apply( this, arguments ); - } - }; -} + return (this.get = hookFn).apply(this, arguments); + }, + }; + } -var + let // 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" - }, + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rcustomProp = /^--/, + cssShow = { position: 'absolute', visibility: 'hidden', display: 'block' }, + cssNormalTransform = { + letterSpacing: '0', + fontWeight: '400', + }, - cssPrefixes = [ "Webkit", "Moz", "ms" ], - emptyStyle = document.createElement( "div" ).style; + cssPrefixes = ['Webkit', 'Moz', 'ms'], + emptyStyle = document.createElement('div').style; // Return a css property mapped to a potentially vendor prefixed property -function vendorPropName( name ) { + function vendorPropName (name) { // Shortcut for names that are not vendor prefixed - if ( name in emptyStyle ) { - return name; - } + if (name in emptyStyle) { + return 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; - } - } -} + let capName = name[ 0 ].toUpperCase() + name.slice(1), + i = cssPrefixes.length; + + while (i--) { + name = cssPrefixes[ i ] + capName; + if (name in emptyStyle) { + return name; + } + } + } // Return a property mapped along what jQuery.cssProps suggests or to // a vendor prefixed property. -function finalPropName( name ) { - var ret = jQuery.cssProps[ name ]; - if ( !ret ) { - ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name; - } - return ret; -} + function finalPropName (name) { + let ret = jQuery.cssProps[ name ]; + if (!ret) { + ret = jQuery.cssProps[ name ] = vendorPropName(name) || name; + } + return ret; + } -function setPositiveNumber( elem, value, subtract ) { + function setPositiveNumber (elem, value, subtract) { // Any relative (+/-) values have already been // normalized at this point - var matches = rcssNum.exec( value ); - return matches ? + let 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" ) : + Math.max(0, matches[ 2 ] - (subtract || 0)) + (matches[ 3 ] || 'px') : value; -} + } -function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { - var i, - val = 0; + function augmentWidthOrHeight (elem, name, extra, isBorderBox, styles) { + let i, + val = 0; // If we already have the right measurement, avoid augmentation - if ( extra === ( isBorderBox ? "border" : "content" ) ) { - i = 4; + if (extra === (isBorderBox ? 'border' : 'content')) { + i = 4; // Otherwise initialize for horizontal or vertical properties - } else { - i = name === "width" ? 1 : 0; - } + } else { + i = name === 'width' ? 1 : 0; + } - for ( ; i < 4; i += 2 ) { + for (; i < 4; i += 2) { // Both box models exclude margin, so add it if we want it - if ( extra === "margin" ) { - val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); - } + if (extra === 'margin') { + val += jQuery.css(elem, extra + cssExpand[ i ], true, styles); + } - if ( isBorderBox ) { + if (isBorderBox) { // border-box includes padding, so remove it if we want content - if ( extra === "content" ) { - val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - } + if (extra === 'content') { + val -= jQuery.css(elem, `padding${cssExpand[ i ]}`, true, styles); + } // At this point, extra isn't border nor margin, so remove border - if ( extra !== "margin" ) { - val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } else { + if (extra !== 'margin') { + val -= jQuery.css(elem, `border${cssExpand[ i ]}Width`, true, styles); + } + } else { // At this point, extra isn't content, so add padding - val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + val += jQuery.css(elem, `padding${cssExpand[ i ]}`, true, styles); // At this point, extra isn't content nor padding, so add border - if ( extra !== "padding" ) { - val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } - } + if (extra !== 'padding') { + val += jQuery.css(elem, `border${cssExpand[ i ]}Width`, true, styles); + } + } + } - return val; -} + return val; + } -function getWidthOrHeight( elem, name, extra ) { + function getWidthOrHeight (elem, name, extra) { // Start with computed style - var valueIsBorderBox, - styles = getStyles( elem ), - val = curCSS( elem, name, styles ), - isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + let valueIsBorderBox, + styles = getStyles(elem), + val = curCSS(elem, name, styles), + isBorderBox = jQuery.css(elem, 'boxSizing', false, styles) === 'border-box'; // Computed unit is not pixels. Stop here and return. - if ( rnumnonpx.test( val ) ) { - return val; - } + if (rnumnonpx.test(val)) { + return val; + } // Check for style in case a browser which returns unreliable values // for getComputedStyle silently falls back to the reliable elem.style - valueIsBorderBox = isBorderBox && - ( support.boxSizingReliable() || val === elem.style[ name ] ); + valueIsBorderBox = isBorderBox && + (support.boxSizingReliable() || val === elem.style[ name ]); // Fall back to offsetWidth/Height when value is "auto" // This happens for inline elements with no explicit setting (gh-3571) - if ( val === "auto" ) { - val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ]; - } + if (val === 'auto') { + val = elem[ `offset${name[ 0 ].toUpperCase()}${name.slice(1)}` ]; + } // Normalize "", auto, and prepare for extra - val = parseFloat( val ) || 0; + val = parseFloat(val) || 0; // Use the active box-sizing model to add/subtract irrelevant styles - return ( val + + return `${val + augmentWidthOrHeight( elem, name, - extra || ( isBorderBox ? "border" : "content" ), + extra || (isBorderBox ? 'border' : 'content'), valueIsBorderBox, styles ) - ) + "px"; -} + }px`; + } -jQuery.extend( { + 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 ) { + cssHooks: { + opacity: { + get (elem, computed) { + if (computed) { // We should always get a number back from opacity - var ret = curCSS( elem, "opacity" ); - return ret === "" ? "1" : ret; - } - } - } - }, + let 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, - "lineHeight": true, - "opacity": true, - "order": true, - "orphans": true, - "widows": true, - "zIndex": true, - "zoom": true - }, + cssNumber: { + 'animationIterationCount': true, + 'columnCount': true, + 'fillOpacity': true, + 'flexGrow': true, + 'flexShrink': true, + 'fontWeight': 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: { - "float": "cssFloat" - }, + cssProps: { + 'float': 'cssFloat', + }, // Get and set the style property on a DOM Node - style: function( elem, name, value, extra ) { + style (elem, name, value, extra) { // Don't set styles on text and comment nodes - if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { - return; - } + 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 = jQuery.camelCase( name ), - isCustomProp = rcustomProp.test( name ), - style = elem.style; + let ret, type, hooks, + origName = jQuery.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 ); - } + if (!isCustomProp) { + name = finalPropName(origName); + } // Gets hook for the prefixed version, then unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; // Check if we're setting a value - if ( value !== undefined ) { - type = typeof 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 ); + if (type === 'string' && (ret = rcssNum.exec(value)) && ret[ 1 ]) { + value = adjustCSS(elem, name, ret); // Fixes bug #9237 - type = "number"; - } + type = 'number'; + } // Make sure that null and NaN values aren't set (#7116) - if ( value == null || value !== value ) { - return; - } + if (value == null || value !== value) { + return; + } // If a number was passed in, add the unit (except for certain CSS properties) - if ( type === "number" ) { - value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); - } + if (type === 'number') { + 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 (!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; - } - } + if (!hooks || !('set' in hooks) || + (value = hooks.set(elem, value, extra)) !== undefined) { + + if (isCustomProp) { + style.setProperty(name, value); + } else { + style[ name ] = value; + } + } - } else { + } 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 ) { + if (hooks && 'get' in hooks && + (ret = hooks.get(elem, false, extra)) !== undefined) { - return ret; - } + return ret; + } // Otherwise just get the value from the style object - return style[ name ]; - } - }, + return style[ name ]; + } + }, - css: function( elem, name, extra, styles ) { - var val, num, hooks, - origName = jQuery.camelCase( name ), - isCustomProp = rcustomProp.test( name ); + css (elem, name, extra, styles) { + let val, num, hooks, + origName = jQuery.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 ); - } + if (!isCustomProp) { + name = finalPropName(origName); + } // Try prefixed name followed by the unprefixed name - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + 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 ); - } + 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 ); - } + if (val === undefined) { + val = curCSS(elem, name, styles); + } // Convert "normal" to computed value - if ( val === "normal" && name in cssNormalTransform ) { - val = cssNormalTransform[ name ]; - } + 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; - } + if (extra === '' || extra) { + num = parseFloat(val); + return extra === true || isFinite(num) ? num || 0 : val; + } - return val; - } -} ); + return val; + }, + }); -jQuery.each( [ "height", "width" ], function( i, name ) { - jQuery.cssHooks[ name ] = { - get: function( elem, computed, extra ) { - if ( computed ) { + jQuery.each(['height', 'width'], function (i, name) { + jQuery.cssHooks[ name ] = { + get (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" ) ) && + return rdisplayswap.test(jQuery.css(elem, 'display')) && // Support: Safari 8+ // Table columns in Safari have non-zero offsetWidth & zero @@ -6550,1149 +6530,1145 @@ jQuery.each( [ "height", "width" ], function( i, name ) { // 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, name, extra ); - } ) : - getWidthOrHeight( elem, name, extra ); - } - }, - - set: function( elem, value, extra ) { - var matches, - styles = extra && getStyles( elem ), - subtract = extra && augmentWidthOrHeight( + (!elem.getClientRects().length || !elem.getBoundingClientRect().width) ? + swap(elem, cssShow, function () { + return getWidthOrHeight(elem, name, extra); +}) : + getWidthOrHeight(elem, name, extra); + } + }, + + set (elem, value, extra) { + let matches, + styles = extra && getStyles(elem), + subtract = extra && augmentWidthOrHeight( elem, name, extra, - jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + jQuery.css(elem, 'boxSizing', false, styles) === 'border-box', styles ); // Convert to pixels if value adjustment is needed - if ( subtract && ( matches = rcssNum.exec( value ) ) && - ( matches[ 3 ] || "px" ) !== "px" ) { - - elem.style[ name ] = value; - value = jQuery.css( elem, name ); - } - - return setPositiveNumber( elem, value, subtract ); - } - }; -} ); - -jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, - function( elem, computed ) { - if ( computed ) { - return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + if (subtract && (matches = rcssNum.exec(value)) && + (matches[ 3 ] || 'px') !== 'px') { + + elem.style[ name ] = value; + value = jQuery.css(elem, name); + } + + 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"; - } - } + 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 = {}, + jQuery.each({ + margin: '', + padding: '', + border: 'Width', + }, function (prefix, suffix) { + jQuery.cssHooks[ prefix + suffix ] = { + expand (value) { + let i = 0, + expanded = {}, // Assumes a single number if not a string - parts = typeof value === "string" ? value.split( " " ) : [ value ]; + parts = typeof value === 'string' ? value.split(' ') : [value]; - for ( ; i < 4; i++ ) { - expanded[ prefix + cssExpand[ i ] + suffix ] = + for (; i < 4; i++) { + expanded[ prefix + cssExpand[ i ] + suffix ] = parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; - } - - return expanded; - } - }; - - if ( !rmargin.test( prefix ) ) { - 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; + return expanded; + }, + }; - if ( Array.isArray( name ) ) { - styles = getStyles( elem ); - len = name.length; + if (!rmargin.test(prefix)) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } + }); - for ( ; i < len; i++ ) { - map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); - } + jQuery.fn.extend({ + css (name, value) { + return access(this, function (elem, name, value) { + let styles, len, + map = {}, + i = 0; - return map; - } + if (Array.isArray(name)) { + styles = getStyles(elem); + len = name.length; - return value !== undefined ? - jQuery.style( elem, name, value ) : - jQuery.css( elem, name ); - }, name, value, arguments.length > 1 ); - } -} ); + for (; i < len; i++) { + map[ name[ i ] ] = jQuery.css(elem, name[ i ], false, styles); + } + return map; + } -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 ]( + 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 (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 () { + let hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get(this) : + Tween.propHooks._default.get(this); + }, + run (percent) { + let 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; + } 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 (tween) { + let 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 ]; - } + 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, "" ); + 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 ) { + return !result || result === 'auto' ? 0 : result; + }, + set (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 && - ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || - jQuery.cssHooks[ tween.prop ] ) ) { - jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); - } else { - tween.elem[ tween.prop ] = tween.now; - } - } - } -}; + if (jQuery.fx.step[ tween.prop ]) { + jQuery.fx.step[ tween.prop ](tween); + } else if (tween.elem.nodeType === 1 && + (tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || + jQuery.cssHooks[ tween.prop ])) { + 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; + Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set (tween) { + if (tween.elem.nodeType && tween.elem.parentNode) { + tween.elem[ tween.prop ] = tween.now; + } + }, + }; + + jQuery.easing = { + linear (p) { + return p; + }, + swing (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 = {}; + jQuery.fx.step = {}; + let + fxNow, inProgress, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + function schedule () { + if (inProgress) { + if (document.hidden === false && window.requestAnimationFrame) { + window.requestAnimationFrame(schedule); + } else { + window.setTimeout(schedule, jQuery.fx.interval); + } -var - fxNow, inProgress, - rfxtypes = /^(?:toggle|show|hide)$/, - rrun = /queueHooks$/; - -function schedule() { - if ( inProgress ) { - if ( document.hidden === false && window.requestAnimationFrame ) { - window.requestAnimationFrame( schedule ); - } else { - window.setTimeout( schedule, jQuery.fx.interval ); - } - - jQuery.fx.tick(); - } -} + jQuery.fx.tick(); + } + } // Animations created synchronously will run synchronously -function createFxNow() { - window.setTimeout( function() { - fxNow = undefined; - } ); - return ( fxNow = jQuery.now() ); -} + function createFxNow () { + window.setTimeout(function () { + fxNow = undefined; + }); + return (fxNow = jQuery.now()); + } // Generate parameters to create a standard animation -function genFx( type, includeWidth ) { - var which, - i = 0, - attrs = { height: type }; + function genFx (type, includeWidth) { + let which, + i = 0, + attrs = { height: type }; // If we include width, step value is 1 to do all cssExpand values, // otherwise step value is 2 to skip over Left and Right - includeWidth = includeWidth ? 1 : 0; - for ( ; i < 4; i += 2 - includeWidth ) { - which = cssExpand[ i ]; - attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; - } - - if ( includeWidth ) { - attrs.opacity = attrs.width = type; - } - - return attrs; -} - -function createTween( value, prop, animation ) { - var tween, - collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), - index = 0, - length = collection.length; - for ( ; index < length; index++ ) { - if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + includeWidth = includeWidth ? 1 : 0; + for (; i < 4; i += 2 - includeWidth) { + which = cssExpand[ i ]; + attrs[ `margin${which}` ] = attrs[ `padding${which}` ] = type; + } + + if (includeWidth) { + attrs.opacity = attrs.width = type; + } + + return attrs; + } + + function createTween (value, prop, animation) { + let 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" ); + return tween; + } + } + } + + function defaultPrefilter (elem, props, opts) { + let 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() { + 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(); - } - } ); - } ); - } + 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" ) ) { + 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; + 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 ); - } - } + } 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; - } + propTween = !jQuery.isEmptyObject(props); + if (!propTween && jQuery.isEmptyObject(orig)) { + return; + } // Restrict "overflow" and "display" styles during box animations - if ( isBox && elem.nodeType === 1 ) { + if (isBox && elem.nodeType === 1) { // Support: IE <=9 - 11, Edge 12 - 13 // Record all 3 overflow attributes because IE does not infer the shorthand // from identically-valued overflowX and overflowY - opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + 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 { + 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 ] ); - } - } + 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" ) { + 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 ]; - } ); - } + 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 ) { + 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 } ); - } + 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; - } + if (toggle) { + dataShow.hidden = !hidden; + } // Show elements before animating them - if ( hidden ) { - showHide( [ elem ], true ); - } + if (hidden) { + showHide([elem], true); + } /* eslint-disable no-loop-func */ - anim.done( function() { + 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 ] ); - } - } ); - } + 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; - } - } - } -} + 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; + function propFilter (props, specialEasing) { + let index, name, easing, value, hooks; // camelCase, specialEasing and expand cssHook pass - for ( index in props ) { - name = jQuery.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 ]; + for (index in props) { + name = jQuery.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() { + 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 ), + delete tick.elem; + }), + tick = function () { + if (stopped) { + return false; + } + let 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; + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( percent ); - } + for (; index < length; index++) { + animation.tweens[ index ].run(percent); + } - deferred.notifyWith( elem, [ animation, percent, remaining ] ); + deferred.notifyWith(elem, [animation, percent, remaining]); // If there's more to do, yield - if ( percent < 1 && length ) { - return remaining; - } + 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 ] ); - } + 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, + deferred.resolveWith(elem, [animation]); + return false; + }, + animation = deferred.promise({ + 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 (prop, end) { + let tween = jQuery.Tween(elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing); + animation.tweens.push(tween); + return tween; + }, + stop (gotoEnd) { + let 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 ); - } + 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 ( jQuery.isFunction( result.stop ) ) { - jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = - jQuery.proxy( result.stop, result ); - } - return result; - } - } - - jQuery.map( props, createTween, animation ); - - if ( jQuery.isFunction( animation.opts.start ) ) { - animation.opts.start.call( elem, animation ); - } + 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 (jQuery.isFunction(result.stop)) { + jQuery._queueHooks(animation.elem, animation.opts.queue).stop = + jQuery.proxy(result.stop, result); + } + return result; + } + } + + jQuery.map(props, createTween, animation); + + if (jQuery.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 - } ) + 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, + 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 ( jQuery.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 || - jQuery.isFunction( speed ) && speed, - duration: speed, - easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing - }; + return animation; + } + + jQuery.Animation = jQuery.extend(Animation, { + + tweeners: { + '*': [function (prop, value) { + let tween = this.createTween(prop, value); + adjustCSS(tween.elem, prop, rcssNum.exec(value), tween); + return tween; + }], + }, + + tweener (props, callback) { + if (jQuery.isFunction(props)) { + callback = props; + props = ['*']; + } else { + props = props.match(rnothtmlwhite); + } + + let 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 (callback, prepend) { + if (prepend) { + Animation.prefilters.unshift(callback); + } else { + Animation.prefilters.push(callback); + } + }, + }); + + jQuery.speed = function (speed, easing, fn) { + let opt = speed && typeof speed === 'object' ? jQuery.extend({}, speed) : { + complete: fn || !fn && easing || + jQuery.isFunction(speed) && speed, + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction(easing) && easing, + }; // Go to the end state if fx are off - if ( jQuery.fx.off ) { - opt.duration = 0; + 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 { + 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; - } - } - } + } else { + opt.duration = jQuery.fx.speeds._default; + } + } + } // Normalize opt.queue - true/undefined/null -> "fx" - if ( opt.queue == null || opt.queue === true ) { - opt.queue = "fx"; - } + if (opt.queue == null || opt.queue === true) { + opt.queue = 'fx'; + } // Queueing - opt.old = opt.complete; + opt.old = opt.complete; - opt.complete = function() { - if ( jQuery.isFunction( opt.old ) ) { - opt.old.call( this ); - } + opt.complete = function () { + if (jQuery.isFunction(opt.old)) { + opt.old.call(this); + } - if ( opt.queue ) { - jQuery.dequeue( this, opt.queue ); - } - }; + if (opt.queue) { + jQuery.dequeue(this, opt.queue); + } + }; - return opt; -}; + return opt; + }; -jQuery.fn.extend( { - fadeTo: function( speed, to, easing, callback ) { + jQuery.fn.extend({ + fadeTo (speed, to, easing, callback) { // Show any hidden elements after setting opacity to 0 - return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() + 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() { + .end().animate({ opacity: to }, speed, easing, callback); + }, + animate (prop, speed, easing, callback) { + let 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 ); + let 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 && type !== false ) { - 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 ); - } - } + 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 (type, clearQueue, gotoEnd) { + let stopQueue = function (hooks) { + let stop = hooks.stop; + delete hooks.stop; + stop(gotoEnd); + }; + + if (typeof type !== 'string') { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if (clearQueue && type !== false) { + this.queue(type || 'fx', []); + } + + return this.each(function () { + let 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; + if (dequeue || !gotoEnd) { + jQuery.dequeue(this, type); + } + }); + }, + finish (type) { + if (type !== false) { + type = type || 'fx'; + } + return this.each(function () { + let 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; + data.finish = true; // Empty the queue first - jQuery.queue( this, type, [] ); + jQuery.queue(this, type, []); - if ( hooks && hooks.stop ) { - hooks.stop.call( this, true ); - } + 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 ); - } - } + 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 ); - } - } + 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 ); - }; -} ); + delete data.finish; + }); + }, + }); + + jQuery.each(['toggle', 'show', 'hide'], function (i, name) { + let 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 = jQuery.now(); - - for ( ; i < timers.length; i++ ) { - timer = timers[ i ]; + 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 () { + let timer, + i = 0, + timers = jQuery.timers; + + fxNow = jQuery.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, + 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 -}; + _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 ); - }; - } ); -}; + 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) { + let 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" ) ); + (function () { + let input = document.createElement('input'), + select = document.createElement('select'), + opt = select.appendChild(document.createElement('option')); - input.type = "checkbox"; + input.type = 'checkbox'; // Support: Android <=4.3 only // Default value for a checkbox should be "on" - support.checkOn = input.value !== ""; + support.checkOn = input.value !== ''; // Support: IE <=11 only // Must access selectedIndex to make default options select - support.optSelected = opt.selected; + 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"; -} )(); + input = document.createElement('input'); + input.value = 't'; + input.type = 'radio'; + support.radioValue = input.value === 't'; + })(); -var boolHook, - attrHandle = jQuery.expr.attrHandle; + let boolHook, + attrHandle = jQuery.expr.attrHandle; -jQuery.fn.extend( { - attr: function( name, value ) { - return access( this, jQuery.attr, name, value, arguments.length > 1 ); - }, + jQuery.fn.extend({ + attr (name, value) { + return access(this, jQuery.attr, name, value, arguments.length > 1); + }, - removeAttr: function( name ) { - return this.each( function() { - jQuery.removeAttr( this, name ); - } ); - } -} ); + removeAttr (name) { + return this.each(function () { + jQuery.removeAttr(this, name); + }); + }, + }); -jQuery.extend( { - attr: function( elem, name, value ) { - var ret, hooks, - nType = elem.nodeType; + jQuery.extend({ + attr (elem, name, value) { + let ret, hooks, + nType = elem.nodeType; // Don't get/set attributes on text, comment and attribute nodes - if ( nType === 3 || nType === 8 || nType === 2 ) { - return; - } + 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 ); - } + 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 (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; - } + if (hooks && 'set' in hooks && + (ret = hooks.set(elem, value, name)) !== undefined) { + return ret; + } - elem.setAttribute( name, value + "" ); - return value; - } + elem.setAttribute(name, `${value}`); + return value; + } - if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { - return ret; - } + if (hooks && 'get' in hooks && (ret = hooks.get(elem, name)) !== null) { + return ret; + } - ret = jQuery.find.attr( elem, name ); + 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, + return ret == null ? undefined : ret; + }, + + attrHooks: { + type: { + set (elem, value) { + if (!support.radioValue && value === 'radio' && + nodeName(elem, 'input')) { + let val = elem.value; + elem.setAttribute('type', value); + if (val) { + elem.value = val; + } + return value; + } + }, + }, + }, + + removeAttr (elem, value) { + let 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 ); + attrNames = value && value.match(rnothtmlwhite); - if ( attrNames && elem.nodeType === 1 ) { - while ( ( name = attrNames[ i++ ] ) ) { - elem.removeAttribute( name ); - } - } - } -} ); + 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 ) { + boolHook = { + set (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.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; + jQuery.each(jQuery.expr.match.bool.source.match(/\w+/g), function (i, name) { + let getter = attrHandle[ name ] || jQuery.find.attr; - attrHandle[ name ] = function( elem, name, isXML ) { - var ret, handle, - lowercaseName = name.toLowerCase(); + attrHandle[ name ] = function (elem, name, isXML) { + let ret, handle, + lowercaseName = name.toLowerCase(); - if ( !isXML ) { + 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 ? + handle = attrHandle[ lowercaseName ]; + attrHandle[ lowercaseName ] = ret; + ret = getter(elem, name, isXML) != null ? lowercaseName : null; - attrHandle[ lowercaseName ] = handle; - } - return ret; - }; -} ); - - + attrHandle[ lowercaseName ] = handle; + } + return ret; + }; + }); -var rfocusable = /^(?:input|select|textarea|button)$/i, - rclickable = /^(?:a|area)$/i; + let rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; -jQuery.fn.extend( { - prop: function( name, value ) { - return access( this, jQuery.prop, name, value, arguments.length > 1 ); - }, + jQuery.fn.extend({ + prop (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 ]; - } ); - } -} ); + removeProp (name) { + return this.each(function () { + delete this[ jQuery.propFix[ name ] || name ]; + }); + }, + }); -jQuery.extend( { - prop: function( elem, name, value ) { - var ret, hooks, - nType = elem.nodeType; + jQuery.extend({ + prop (elem, name, value) { + let 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 === 3 || nType === 8 || nType === 2) { + return; + } - if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + 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; - } + 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 ); - } + return (elem[ name ] = value); + } - if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { - return ret; - } + if (hooks && 'get' in hooks && (ret = hooks.get(elem, name)) !== null) { + return ret; + } - return elem[ name ]; - }, + return elem[ name ]; + }, - propHooks: { - tabIndex: { - get: function( elem ) { + propHooks: { + tabIndex: { + get (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" ); + let tabindex = jQuery.find.attr(elem, 'tabindex'); - if ( tabindex ) { - return parseInt( tabindex, 10 ); - } + if (tabindex) { + return parseInt(tabindex, 10); + } - if ( - rfocusable.test( elem.nodeName ) || - rclickable.test( elem.nodeName ) && + if ( + rfocusable.test(elem.nodeName) || + rclickable.test(elem.nodeName) && elem.href ) { - return 0; - } + return 0; + } - return -1; - } - } - }, + return -1; + }, + }, + }, - propFix: { - "for": "htmlFor", - "class": "className" - } -} ); + propFix: { + 'for': 'htmlFor', + 'class': 'className', + }, + }); // Support: IE <=11 only // Accessing the selectedIndex property @@ -7702,605 +7678,597 @@ jQuery.extend( { // 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 ) { + if (!support.optSelected) { + jQuery.propHooks.selected = { + get (elem) { /* eslint no-unused-expressions: "off" */ - var parent = elem.parentNode; - if ( parent && parent.parentNode ) { - parent.parentNode.selectedIndex; - } - return null; - }, - set: function( elem ) { + let parent = elem.parentNode; + if (parent && parent.parentNode) { + parent.parentNode.selectedIndex; + } + return null; + }, + set (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; -} ); - + let 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://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace - function stripAndCollapse( value ) { - var tokens = value.match( rnothtmlwhite ) || []; - return tokens.join( " " ); - } - - -function getClass( elem ) { - return elem.getAttribute && elem.getAttribute( "class" ) || ""; -} - -jQuery.fn.extend( { - addClass: function( value ) { - var classes, elem, cur, curValue, clazz, j, finalValue, - i = 0; - - if ( jQuery.isFunction( value ) ) { - return this.each( function( j ) { - jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); - } ); - } - - if ( typeof value === "string" && value ) { - classes = value.match( rnothtmlwhite ) || []; - - 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 + " "; - } - } + function stripAndCollapse (value) { + let tokens = value.match(rnothtmlwhite) || []; + return tokens.join(' '); + } + + + function getClass (elem) { + return elem.getAttribute && elem.getAttribute('class') || ''; + } + + jQuery.fn.extend({ + addClass (value) { + let classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if (jQuery.isFunction(value)) { + return this.each(function (j) { + jQuery(this).addClass(value.call(this, j, getClass(this))); + }); + } + + if (typeof value === 'string' && value) { + classes = value.match(rnothtmlwhite) || []; + + 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 ); - } - } - } - } + finalValue = stripAndCollapse(cur); + if (curValue !== finalValue) { + elem.setAttribute('class', finalValue); + } + } + } + } - return this; - }, + return this; + }, - removeClass: function( value ) { - var classes, elem, cur, curValue, clazz, j, finalValue, - i = 0; + removeClass (value) { + let classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; - if ( jQuery.isFunction( value ) ) { - return this.each( function( j ) { - jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); - } ); - } + if (jQuery.isFunction(value)) { + return this.each(function (j) { + jQuery(this).removeClass(value.call(this, j, getClass(this))); + }); + } - if ( !arguments.length ) { - return this.attr( "class", "" ); - } + if (!arguments.length) { + return this.attr('class', ''); + } - if ( typeof value === "string" && value ) { - classes = value.match( rnothtmlwhite ) || []; + if (typeof value === 'string' && value) { + classes = value.match(rnothtmlwhite) || []; - while ( ( elem = this[ i++ ] ) ) { - curValue = getClass( elem ); + while ((elem = this[ i++ ])) { + curValue = getClass(elem); // This expression is here for better compressibility (see addClass) - cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + cur = elem.nodeType === 1 && (` ${stripAndCollapse(curValue)} `); - if ( cur ) { - j = 0; - while ( ( clazz = classes[ j++ ] ) ) { + if (cur) { + j = 0; + while ((clazz = classes[ j++ ])) { // Remove *all* instances - while ( cur.indexOf( " " + clazz + " " ) > -1 ) { - cur = cur.replace( " " + clazz + " ", " " ); - } - } + 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; - - if ( typeof stateVal === "boolean" && type === "string" ) { - return stateVal ? this.addClass( value ) : this.removeClass( value ); - } - - if ( jQuery.isFunction( value ) ) { - return this.each( function( i ) { - jQuery( this ).toggleClass( - value.call( this, i, getClass( this ), stateVal ), + finalValue = stripAndCollapse(cur); + if (curValue !== finalValue) { + elem.setAttribute('class', finalValue); + } + } + } + } + + return this; + }, + + toggleClass (value, stateVal) { + let type = typeof value; + + if (typeof stateVal === 'boolean' && type === 'string') { + return stateVal ? this.addClass(value) : this.removeClass(value); + } + + if (jQuery.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; + return this.each(function () { + let className, i, self, classNames; - if ( type === "string" ) { + if (type === 'string') { // Toggle individual class names - i = 0; - self = jQuery( this ); - classNames = value.match( rnothtmlwhite ) || []; + i = 0; + self = jQuery(this); + classNames = value.match(rnothtmlwhite) || []; - while ( ( className = classNames[ i++ ] ) ) { + while ((className = classNames[ i++ ])) { // Check each className given, space separated list - if ( self.hasClass( className ) ) { - self.removeClass( className ); - } else { - self.addClass( className ); - } - } + 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 ) { + } else if (value === undefined || type === 'boolean') { + className = getClass(this); + if (className) { // Store className if set - dataPriv.set( this, "__className__", className ); - } + 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", + if (this.setAttribute) { + this.setAttribute('class', className || value === false ? - "" : - dataPriv.get( this, "__className__" ) || "" + '' : + 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; - } -} ); - + } + } + }); + }, + + hasClass (selector) { + let 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; + let rreturn = /\r/g; -jQuery.fn.extend( { - val: function( value ) { - var hooks, ret, isFunction, - elem = this[ 0 ]; + jQuery.fn.extend({ + val (value) { + let hooks, ret, isFunction, + elem = this[ 0 ]; - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.type ] || + 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 + if (hooks && + 'get' in hooks && + (ret = hooks.get(elem, 'value')) !== undefined ) { - return ret; - } + return ret; + } - ret = elem.value; + ret = elem.value; // Handle most common string cases - if ( typeof ret === "string" ) { - return ret.replace( rreturn, "" ); - } + if (typeof ret === 'string') { + return ret.replace(rreturn, ''); + } // Handle cases where value is null/undef or number - return ret == null ? "" : ret; - } + return ret == null ? '' : ret; + } - return; - } + return; + } - isFunction = jQuery.isFunction( value ); + isFunction = jQuery.isFunction(value); - return this.each( function( i ) { - var val; + return this.each(function (i) { + let val; - if ( this.nodeType !== 1 ) { - return; - } + if (this.nodeType !== 1) { + return; + } - if ( isFunction ) { - val = value.call( this, i, jQuery( this ).val() ); - } else { - val = value; - } + if (isFunction) { + val = value.call(this, i, jQuery(this).val()); + } else { + val = value; + } // Treat null/undefined as ""; convert numbers to string - if ( val == null ) { - val = ""; + if (val == null) { + val = ''; - } else if ( typeof val === "number" ) { - val += ""; + } else if (typeof val === 'number') { + val += ''; - } else if ( Array.isArray( val ) ) { - val = jQuery.map( val, function( value ) { - return value == null ? "" : value + ""; - } ); - } + } 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() ]; + 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 ? + if (!hooks || !('set' in hooks) || hooks.set(this, val, 'value') === undefined) { + this.value = val; + } + }); + }, + }); + + jQuery.extend({ + valHooks: { + option: { + get (elem) { + + let 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; - } + stripAndCollapse(jQuery.text(elem)); + }, + }, + select: { + get (elem) { + let 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 ]; + 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 ) && + 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" ) ) ) { + (!option.parentNode.disabled || + !nodeName(option.parentNode, 'optgroup'))) { // Get the specific value for the option - value = jQuery( option ).val(); + value = jQuery(option).val(); // We don't need an array for one selects - if ( one ) { - return value; - } + if (one) { + return value; + } // Multi-Selects return an array - values.push( value ); - } - } + values.push(value); + } + } - return values; - }, + return values; + }, - set: function( elem, value ) { - var optionSet, option, - options = elem.options, - values = jQuery.makeArray( value ), - i = options.length; + set (elem, value) { + let optionSet, option, + options = elem.options, + values = jQuery.makeArray(value), + i = options.length; - while ( i-- ) { - option = options[ i ]; + while (i--) { + option = options[ i ]; /* eslint-disable no-cond-assign */ - if ( option.selected = - jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + if (option.selected = + jQuery.inArray(jQuery.valHooks.option.get(option), values) > -1 ) { - optionSet = true; - } + 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; - } - } - } -} ); + 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; - }; - } -} ); - - + jQuery.each(['radio', 'checkbox'], function () { + jQuery.valHooks[ this ] = { + set (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 -var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; + let rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; -jQuery.extend( jQuery.event, { + jQuery.extend(jQuery.event, { - trigger: function( event, data, elem, onlyHandlers ) { + trigger (event, data, elem, onlyHandlers) { - var i, cur, tmp, bubbleType, ontype, handle, special, - eventPath = [ elem || document ], - type = hasOwn.call( event, "type" ) ? event.type : event, - namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + let i, cur, tmp, bubbleType, ontype, handle, special, + eventPath = [elem || document], + type = hasOwn.call(event, 'type') ? event.type : event, + namespaces = hasOwn.call(event, 'namespace') ? event.namespace.split('.') : []; - cur = tmp = elem = elem || document; + cur = tmp = elem = elem || document; // Don't do events on text and comment nodes - if ( elem.nodeType === 3 || elem.nodeType === 8 ) { - return; - } + 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 (rfocusMorph.test(type + jQuery.event.triggered)) { + return; + } - if ( type.indexOf( "." ) > -1 ) { + 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; + namespaces = type.split('.'); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf(':') < 0 && `on${type}`; // Caller can pass in a jQuery.Event object, Object, or just an event type string - event = event[ jQuery.expando ] ? + event = event[ jQuery.expando ] ? event : - new jQuery.Event( type, typeof event === "object" && event ); + new jQuery.Event(type, typeof event === 'object' && event); // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) - event.isTrigger = onlyHandlers ? 2 : 3; - event.namespace = namespaces.join( "." ); - event.rnamespace = event.namespace ? - new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + 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; - } + 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 ] ); + 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; - } + 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 && !jQuery.isWindow( elem ) ) { + if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) { - bubbleType = special.delegateType || type; - if ( !rfocusMorph.test( bubbleType + type ) ) { - cur = cur.parentNode; - } - for ( ; cur; cur = cur.parentNode ) { - eventPath.push( cur ); - tmp = cur; - } + 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 ); - } - } + 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() ) { + i = 0; + while ((cur = eventPath[ i++ ]) && !event.isPropagationStopped()) { - event.type = i > 1 ? + event.type = i > 1 ? bubbleType : special.bindType || type; // jQuery handler - handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && - dataPriv.get( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } + handle = (dataPriv.get(cur, 'events') || {})[ 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; + 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 (!onlyHandlers && !event.isDefaultPrevented()) { - if ( ( !special._default || - special._default.apply( eventPath.pop(), data ) === false ) && - acceptData( elem ) ) { + 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 && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { + if (ontype && jQuery.isFunction(elem[ type ]) && !jQuery.isWindow(elem)) { // Don't re-trigger an onFOO event when we call its FOO() method - tmp = elem[ ontype ]; + tmp = elem[ ontype ]; - if ( tmp ) { - elem[ ontype ] = null; - } + if (tmp) { + elem[ ontype ] = null; + } // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - elem[ type ](); - jQuery.event.triggered = undefined; - - if ( tmp ) { - elem[ ontype ] = tmp; - } - } - } - } + jQuery.event.triggered = type; + elem[ type ](); + jQuery.event.triggered = undefined; + + if (tmp) { + elem[ ontype ] = tmp; + } + } + } + } - return event.result; - }, + 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( + simulate (type, elem, event) { + let e = jQuery.extend( new jQuery.Event(), event, - { - type: type, - isSimulated: true - } + { + type, + isSimulated: true, + } ); - jQuery.event.trigger( e, null, elem ); - } + jQuery.event.trigger(e, null, elem); + }, -} ); + }); -jQuery.fn.extend( { + 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 ); - } - } -} ); + trigger (type, data) { + return this.each(function () { + jQuery.event.trigger(type, data, this); + }); + }, + triggerHandler (type, data) { + let elem = this[ 0 ]; + if (elem) { + return jQuery.event.trigger(type, data, elem, true); + } + }, + }); -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 ) { + 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 ); - }; -} ); - -jQuery.fn.extend( { - hover: function( fnOver, fnOut ) { - return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); - } -} ); - + jQuery.fn[ name ] = function (data, fn) { + return arguments.length > 0 ? + this.on(name, null, data, fn) : + this.trigger(name); + }; +}); + jQuery.fn.extend({ + hover (fnOver, fnOut) { + return this.mouseenter(fnOver).mouseleave(fnOut || fnOver); + }, + }); -support.focusin = "onfocusin" in window; + support.focusin = 'onfocusin' in window; // Support: Firefox <=44 @@ -8311,198 +8279,197 @@ support.focusin = "onfocusin" in window; // 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 ) { + 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() { - var doc = this.ownerDocument || 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, - 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 = jQuery.now(); - -var rquery = ( /\?/ ); - + let handler = function (event) { + jQuery.event.simulate(fix, event.target, jQuery.event.fix(event)); + }; + + jQuery.event.special[ fix ] = { + setup () { + let doc = this.ownerDocument || this, + attaches = dataPriv.access(doc, fix); + + if (!attaches) { + doc.addEventListener(orig, handler, true); + } + dataPriv.access(doc, fix, (attaches || 0) + 1); + }, + teardown () { + let doc = this.ownerDocument || this, + attaches = dataPriv.access(doc, fix) - 1; + + if (!attaches) { + doc.removeEventListener(orig, handler, true); + dataPriv.remove(doc, fix); + + } else { + dataPriv.access(doc, fix, attaches); + } + }, + }; + }); + } + let location = window.location; + + let nonce = jQuery.now(); + + let rquery = (/\?/); // Cross-browser xml parsing -jQuery.parseXML = function( data ) { - var xml; - if ( !data || typeof data !== "string" ) { - return null; - } + jQuery.parseXML = function (data) { + let 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; -}; + 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; + let + 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; + function buildParams (prefix, obj, traditional, add) { + let name; - if ( Array.isArray( obj ) ) { + if (Array.isArray(obj)) { // Serialize array item. - jQuery.each( obj, function( i, v ) { - if ( traditional || rbracket.test( prefix ) ) { + jQuery.each(obj, function (i, v) { + if (traditional || rbracket.test(prefix)) { // Treat each array item as a scalar. - add( prefix, v ); + add(prefix, v); - } else { + } else { // Item is non-scalar (array or object), encode its numeric index. - buildParams( - prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + buildParams( + `${prefix}[${typeof v === 'object' && v != null ? i : ''}]`, v, traditional, add ); - } - } ); + } + }); - } else if ( !traditional && jQuery.type( obj ) === "object" ) { + } else if (!traditional && jQuery.type(obj) === 'object') { // Serialize object item. - for ( name in obj ) { - buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); - } + for (name in obj) { + buildParams(`${prefix}[${name}]`, obj[ name ], traditional, add); + } - } else { + } else { // Serialize scalar item. - add( prefix, obj ); - } -} + 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 ) { + jQuery.param = function (a, traditional) { + let prefix, + s = [], + add = function (key, valueOrFunction) { // If value is a function, invoke it and use its return value - var value = jQuery.isFunction( valueOrFunction ) ? + let value = jQuery.isFunction(valueOrFunction) ? valueOrFunction() : valueOrFunction; - s[ s.length ] = encodeURIComponent( key ) + "=" + - encodeURIComponent( value == null ? "" : value ); - }; + s[ s.length ] = `${encodeURIComponent(key)}=${ + encodeURIComponent(value == null ? '' : value)}`; + }; // If an array was passed in, assume that it is an array of form elements. - if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + if (Array.isArray(a) || (a.jquery && !jQuery.isPlainObject(a))) { // Serialize the form elements - jQuery.each( a, function() { - add( this.name, this.value ); - } ); + jQuery.each(a, function () { + add(this.name, this.value); + }); - } else { + } 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 ); - } - } + for (prefix in a) { + buildParams(prefix, a[ prefix ], traditional, add); + } + } // Return the resulting serialization - return s.join( "&" ); -}; + return s.join('&'); + }; -jQuery.fn.extend( { - serialize: function() { - return jQuery.param( this.serializeArray() ); - }, - serializeArray: function() { - return this.map( function() { + jQuery.fn.extend({ + serialize () { + return jQuery.param(this.serializeArray()); + }, + serializeArray () { + 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; + let elements = jQuery.prop(this, 'elements'); + return elements ? jQuery.makeArray(elements) : this; + }) + .filter(function () { + let 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, + return this.name && !jQuery(this).is(':disabled') && + rsubmittable.test(this.nodeName) && !rsubmitterTypes.test(type) && + (this.checked || !rcheckableType.test(type)); +}) + .map(function (i, elem) { + let 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(); + }, + }); + + + let + 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 = /^\/\//, + 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) @@ -8513,277 +8480,277 @@ var * 4) the catchall symbol "*" can be used * 5) execution will start with transport dataType and THEN continue down to "*" if needed */ - prefilters = {}, + 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 = {}, + transports = {}, // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression - allTypes = "*/".concat( "*" ), + allTypes = '*/'.concat('*'), // Anchor tag for parsing the document origin - originAnchor = document.createElement( "a" ); - originAnchor.href = location.href; + originAnchor = document.createElement('a'); + originAnchor.href = location.href; // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport -function addToPrefiltersOrTransports( structure ) { + function addToPrefiltersOrTransports (structure) { // dataTypeExpression is optional and defaults to "*" - return function( dataTypeExpression, func ) { + return function (dataTypeExpression, func) { - if ( typeof dataTypeExpression !== "string" ) { - func = dataTypeExpression; - dataTypeExpression = "*"; - } + if (typeof dataTypeExpression !== 'string') { + func = dataTypeExpression; + dataTypeExpression = '*'; + } - var dataType, - i = 0, - dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; + let dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match(rnothtmlwhite) || []; - if ( jQuery.isFunction( func ) ) { + if (jQuery.isFunction(func)) { // For each dataType in the dataTypeExpression - while ( ( dataType = dataTypes[ i++ ] ) ) { + while ((dataType = dataTypes[ i++ ])) { // Prepend if requested - if ( dataType[ 0 ] === "+" ) { - dataType = dataType.slice( 1 ) || "*"; - ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + if (dataType[ 0 ] === '+') { + dataType = dataType.slice(1) || '*'; + (structure[ dataType ] = structure[ dataType ] || []).unshift(func); // Otherwise append - } else { - ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); - } - } - } - }; -} + } 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( "*" ); -} + function inspectPrefiltersOrTransports (structure, options, originalOptions, jqXHR) { + + let inspected = {}, + seekingTransport = (structure === transports); + + function inspect (dataType) { + let selected; + inspected[ dataType ] = true; + jQuery.each(structure[ dataType ] || [], function (_, prefilterOrFactory) { + let 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; -} + function ajaxExtend (target, src) { + let 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 ) { + function ajaxHandleResponses (s, jqXHR, responses) { - var ct, type, finalDataType, firstDataType, - contents = s.contents, - dataTypes = s.dataTypes; + let 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" ); - } - } + 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; - } - } - } + 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 { + 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; - } - } + 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; - } + 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 ]; - } -} + 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 = {}, + function ajaxConvert (s, response, jqXHR, isSuccess) { + let 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(); + dataTypes = s.dataTypes.slice(); // Create converters map with lowercased keys - if ( dataTypes[ 1 ] ) { - for ( conv in s.converters ) { - converters[ conv.toLowerCase() ] = s.converters[ conv ]; - } - } + if (dataTypes[ 1 ]) { + for (conv in s.converters) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } - current = dataTypes.shift(); + current = dataTypes.shift(); // Convert to each sequential dataType - while ( current ) { + while (current) { - if ( s.responseFields[ current ] ) { - jqXHR[ s.responseFields[ current ] ] = response; - } + 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 ); - } + if (!prev && isSuccess && s.dataFilter) { + response = s.dataFilter(response, s.dataType); + } - prev = current; - current = dataTypes.shift(); + prev = current; + current = dataTypes.shift(); - if ( current ) { + if (current) { // There's only work to do if current dataType is non-auto - if ( current === "*" ) { + if (current === '*') { - current = prev; + current = prev; // Convert response if prev dataType is non-auto and differs from current - } else if ( prev !== "*" && prev !== current ) { + } else if (prev !== '*' && prev !== current) { // Seek a direct converter - conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + conv = converters[ `${prev} ${current}` ] || converters[ `* ${current}` ]; // If none found, seek a pair - if ( !conv ) { - for ( conv2 in converters ) { + if (!conv) { + for (conv2 in converters) { // If conv2 outputs current - tmp = conv2.split( " " ); - if ( tmp[ 1 ] === current ) { + tmp = conv2.split(' '); + if (tmp[ 1 ] === current) { // If prev can be converted to accepted input - conv = converters[ prev + " " + tmp[ 0 ] ] || - converters[ "* " + tmp[ 0 ] ]; - if ( conv ) { + conv = converters[ `${prev} ${tmp[ 0 ]}` ] || + converters[ `* ${tmp[ 0 ]}` ]; + if (conv) { // Condense equivalence converters - if ( conv === true ) { - conv = converters[ conv2 ]; + if (conv === true) { + conv = converters[ conv2 ]; // Otherwise, insert the intermediate dataType - } else if ( converters[ conv2 ] !== true ) { - current = tmp[ 0 ]; - dataTypes.unshift( tmp[ 1 ] ); - } - break; - } - } - } - } + } else if (converters[ conv2 ] !== true) { + current = tmp[ 0 ]; + dataTypes.unshift(tmp[ 1 ]); + } + break; + } + } + } + } // Apply converter (if not an equivalence) - if ( conv !== true ) { + 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 }; -} + 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}`, + }; + } + } + } + } + } + } -jQuery.extend( { + return { state: 'success', data: response }; + } + + jQuery.extend({ // Counter for holding the number of active queries - active: 0, + 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", + 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, @@ -8797,662 +8764,660 @@ jQuery.extend( { 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" - }, + 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: { + converters: { // Convert anything to text - "* text": String, + '* text': String, // Text to html (true = no transformation) - "text html": true, + 'text html': true, // Evaluate text as a json expression - "text json": JSON.parse, + 'text json': JSON.parse, // Parse text as xml - "text xml": jQuery.parseXML - }, + '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 - } - }, + 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 ? + ajaxSetup (target, settings) { + return settings ? // Building a settings object - ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + ajaxExtend(ajaxExtend(target, jQuery.ajaxSettings), settings) : // Extending ajaxSettings - ajaxExtend( jQuery.ajaxSettings, target ); - }, + ajaxExtend(jQuery.ajaxSettings, target); + }, - ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), - ajaxTransport: addToPrefiltersOrTransports( transports ), + ajaxPrefilter: addToPrefiltersOrTransports(prefilters), + ajaxTransport: addToPrefiltersOrTransports(transports), // Main method - ajax: function( url, options ) { + ajax (url, options) { // If url is an object, simulate pre-1.5 signature - if ( typeof url === "object" ) { - options = url; - url = undefined; - } + if (typeof url === 'object') { + options = url; + url = undefined; + } // Force options to be an object - options = options || {}; + options = options || {}; - var transport, + var transport, // URL without anti-cache param - cacheURL, + cacheURL, // Response headers - responseHeadersString, - responseHeaders, + responseHeadersString, + responseHeaders, // timeout handle - timeoutTimer, + timeoutTimer, // Url cleanup var - urlAnchor, + urlAnchor, // Request state (becomes false upon send and true upon completion) - completed, + completed, // To know if global events are to be dispatched - fireGlobals, + fireGlobals, // Loop variable - i, + i, // uncached part of the url - uncached, + uncached, // Create the final options object - s = jQuery.ajaxSetup( {}, options ), + s = jQuery.ajaxSetup({}, options), // Callbacks context - callbackContext = s.context || s, + 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 ) : + globalEventContext = s.context && + (callbackContext.nodeType || callbackContext.jquery) ? + jQuery(callbackContext) : jQuery.event, // Deferreds - deferred = jQuery.Deferred(), - completeDeferred = jQuery.Callbacks( "once memory" ), + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks('once memory'), // Status-dependent callbacks - statusCode = s.statusCode || {}, + statusCode = s.statusCode || {}, // Headers (they are sent all at once) - requestHeaders = {}, - requestHeadersNames = {}, + requestHeaders = {}, + requestHeadersNames = {}, // Default abort message - strAbort = "canceled", + strAbort = 'canceled', // Fake xhr - jqXHR = { - readyState: 0, + 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() ] = match[ 2 ]; - } - } - match = responseHeaders[ key.toLowerCase() ]; - } - return match == null ? null : match; - }, + getResponseHeader (key) { + let match; + if (completed) { + if (!responseHeaders) { + responseHeaders = {}; + while ((match = rheaders.exec(responseHeadersString))) { + responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; + } + } + match = responseHeaders[ key.toLowerCase() ]; + } + return match == null ? null : match; + }, // Raw string - getAllResponseHeaders: function() { - return completed ? responseHeadersString : null; - }, + getAllResponseHeaders () { + return completed ? responseHeadersString : null; + }, // Caches the header - setRequestHeader: function( name, value ) { - if ( completed == null ) { - name = requestHeadersNames[ name.toLowerCase() ] = + setRequestHeader (name, value) { + if (completed == null) { + name = requestHeadersNames[ name.toLowerCase() ] = requestHeadersNames[ name.toLowerCase() ] || name; - requestHeaders[ name ] = value; - } - return this; - }, + requestHeaders[ name ] = value; + } + return this; + }, // Overrides response content-type header - overrideMimeType: function( type ) { - if ( completed == null ) { - s.mimeType = type; - } - return this; - }, + overrideMimeType (type) { + if (completed == null) { + s.mimeType = type; + } + return this; + }, // Status-dependent callbacks - statusCode: function( map ) { - var code; - if ( map ) { - if ( completed ) { + statusCode (map) { + let code; + if (map) { + if (completed) { // Execute the appropriate callbacks - jqXHR.always( map[ jqXHR.status ] ); - } else { + 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; - }, + 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; - } - }; + abort (statusText) { + let finalText = statusText || strAbort; + if (transport) { + transport.abort(finalText); + } + done(0, finalText); + return this; + }, + }; // Attach deferreds - deferred.promise( jqXHR ); + 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 + "//" ); + s.url = (`${url || s.url || location.href}`) + .replace(rprotocol, `${location.protocol}//`); // Alias method option to type as per ticket #12004 - s.type = options.method || options.type || s.method || s.type; + s.type = options.method || options.type || s.method || s.type; // Extract dataTypes list - s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; + s.dataTypes = (s.dataType || '*').toLowerCase().match(rnothtmlwhite) || ['']; // A cross-domain request is in order when the origin doesn't match the current origin. - if ( s.crossDomain == null ) { - urlAnchor = document.createElement( "a" ); + if (s.crossDomain == null) { + urlAnchor = document.createElement('a'); // Support: IE <=8 - 11, Edge 12 - 13 // IE throws exception on accessing the href property if url is malformed, // e.g. http://example.com:80x/ - try { - urlAnchor.href = s.url; + try { + urlAnchor.href = s.url; // Support: IE <=8 - 11 only // Anchor's host property isn't correctly set when s.url is relative - urlAnchor.href = urlAnchor.href; - s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== - urlAnchor.protocol + "//" + urlAnchor.host; - } catch ( e ) { + urlAnchor.href = urlAnchor.href; + s.crossDomain = `${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; - } - } + 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 ); - } + if (s.data && s.processData && typeof s.data !== 'string') { + s.data = jQuery.param(s.data, s.traditional); + } // Apply prefilters - inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + inspectPrefiltersOrTransports(prefilters, s, options, jqXHR); // If request was aborted inside a prefilter, stop there - if ( completed ) { - return jqXHR; - } + 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; + fireGlobals = jQuery.event && s.global; // Watch for a new set of requests - if ( fireGlobals && jQuery.active++ === 0 ) { - jQuery.event.trigger( "ajaxStart" ); - } + if (fireGlobals && jQuery.active++ === 0) { + jQuery.event.trigger('ajaxStart'); + } // Uppercase the type - s.type = s.type.toUpperCase(); + s.type = s.type.toUpperCase(); // Determine if request has content - s.hasContent = !rnoContent.test( s.type ); + 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, "" ); + cacheURL = s.url.replace(rhash, ''); // More options handling for requests with no content - if ( !s.hasContent ) { + if (!s.hasContent) { // Remember the hash so we can put it back - uncached = s.url.slice( cacheURL.length ); + uncached = s.url.slice(cacheURL.length); // If data is available, append data to url - if ( s.data ) { - cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; + if (s.data) { + cacheURL += (rquery.test(cacheURL) ? '&' : '?') + s.data; // #9682: remove data so that it's not used in an eventual retry - delete s.data; - } + 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++ ) + uncached; - } + if (s.cache === false) { + cacheURL = cacheURL.replace(rantiCache, '$1'); + uncached = `${rquery.test(cacheURL) ? '&' : '?'}_=${nonce++}${uncached}`; + } // Put hash and anti-cache on the URL that will be requested (gh-1732) - s.url = cacheURL + uncached; + 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, "+" ); - } + } 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 ] ); - } - } + 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 ); - } + 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", + 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[ "*" ] + (s.dataTypes[ 0 ] !== '*' ? `, ${allTypes}; q=0.01` : '') : + s.accepts[ '*' ] ); // Check for headers option - for ( i in s.headers ) { - jqXHR.setRequestHeader( i, s.headers[ i ] ); - } + 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 ) ) { + if (s.beforeSend && + (s.beforeSend.call(callbackContext, jqXHR, s) === false || completed)) { // Abort if not done already and return - return jqXHR.abort(); - } + return jqXHR.abort(); + } // Aborting is no longer a cancellation - strAbort = "abort"; + strAbort = 'abort'; // Install callbacks on deferreds - completeDeferred.add( s.complete ); - jqXHR.done( s.success ); - jqXHR.fail( s.error ); + completeDeferred.add(s.complete); + jqXHR.done(s.success); + jqXHR.fail(s.error); // Get transport - transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + transport = inspectPrefiltersOrTransports(transports, s, options, jqXHR); // If no transport, we auto-abort - if ( !transport ) { - done( -1, "No Transport" ); - } else { - jqXHR.readyState = 1; + if (!transport) { + done(-1, 'No Transport'); + } else { + jqXHR.readyState = 1; // Send global event - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); - } + if (fireGlobals) { + globalEventContext.trigger('ajaxSend', [jqXHR, s]); + } // If request was aborted inside ajaxSend, stop there - if ( completed ) { - return jqXHR; - } + if (completed) { + return jqXHR; + } // Timeout - if ( s.async && s.timeout > 0 ) { - timeoutTimer = window.setTimeout( function() { - jqXHR.abort( "timeout" ); - }, s.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 ) { + try { + completed = false; + transport.send(requestHeaders, done); + } catch (e) { // Rethrow post-completion exceptions - if ( completed ) { - throw e; - } + if (completed) { + throw e; + } // Propagate others as results - done( -1, e ); - } - } + done(-1, e); + } + } // Callback for when everything is done - function done( status, nativeStatusText, responses, headers ) { - var isSuccess, success, error, response, modified, - statusText = nativeStatusText; + function done (status, nativeStatusText, responses, headers) { + let isSuccess, success, error, response, modified, + statusText = nativeStatusText; // Ignore repeat invocations - if ( completed ) { - return; - } + if (completed) { + return; + } - completed = true; + completed = true; // Clear timeout if it exists - if ( timeoutTimer ) { - window.clearTimeout( timeoutTimer ); - } + if (timeoutTimer) { + window.clearTimeout(timeoutTimer); + } // Dereference transport for early garbage collection // (no matter how long the jqXHR object will be used) - transport = undefined; + transport = undefined; // Cache response headers - responseHeadersString = headers || ""; + responseHeadersString = headers || ''; // Set readyState - jqXHR.readyState = status > 0 ? 4 : 0; + jqXHR.readyState = status > 0 ? 4 : 0; // Determine if successful - isSuccess = status >= 200 && status < 300 || status === 304; + isSuccess = status >= 200 && status < 300 || status === 304; // Get response data - if ( responses ) { - response = ajaxHandleResponses( s, jqXHR, responses ); - } + if (responses) { + response = ajaxHandleResponses(s, jqXHR, responses); + } // Convert no matter what (that way responseXXX fields are always set) - response = ajaxConvert( s, response, jqXHR, isSuccess ); + response = ajaxConvert(s, response, jqXHR, isSuccess); // If successful, handle type chaining - if ( isSuccess ) { + 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 (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 (status === 204 || s.type === 'HEAD') { + statusText = 'nocontent'; // if not modified - } else if ( status === 304 ) { - statusText = "notmodified"; + } 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 { + } 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; - } - } - } + 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 ) + ""; + jqXHR.status = status; + jqXHR.statusText = `${nativeStatusText || statusText}`; // Success/Error - if ( isSuccess ) { - deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); - } else { - deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); - } + if (isSuccess) { + deferred.resolveWith(callbackContext, [success, statusText, jqXHR]); + } else { + deferred.rejectWith(callbackContext, [jqXHR, statusText, error]); + } // Status-dependent callbacks - jqXHR.statusCode( statusCode ); - statusCode = undefined; + jqXHR.statusCode(statusCode); + statusCode = undefined; - if ( fireGlobals ) { - globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", - [ jqXHR, s, isSuccess ? success : error ] ); - } + if (fireGlobals) { + globalEventContext.trigger(isSuccess ? 'ajaxSuccess' : 'ajaxError', + [jqXHR, s, isSuccess ? success : error]); + } // Complete - completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + completeDeferred.fireWith(callbackContext, [jqXHR, statusText]); - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + if (fireGlobals) { + globalEventContext.trigger('ajaxComplete', [jqXHR, s]); // Handle the global AJAX counter - if ( !( --jQuery.active ) ) { - jQuery.event.trigger( "ajaxStop" ); - } - } - } + if (!(--jQuery.active)) { + jQuery.event.trigger('ajaxStop'); + } + } + } - return jqXHR; - }, + return jqXHR; + }, - getJSON: function( url, data, callback ) { - return jQuery.get( url, data, callback, "json" ); - }, + getJSON (url, data, callback) { + return jQuery.get(url, data, callback, 'json'); + }, - getScript: function( url, callback ) { - return jQuery.get( url, undefined, callback, "script" ); - } -} ); + getScript (url, callback) { + return jQuery.get(url, undefined, callback, 'script'); + }, + }); -jQuery.each( [ "get", "post" ], function( i, method ) { - jQuery[ method ] = function( url, data, callback, type ) { + jQuery.each(['get', 'post'], function (i, method) { + jQuery[ method ] = function (url, data, callback, type) { // Shift arguments if data argument was omitted - if ( jQuery.isFunction( data ) ) { - type = type || callback; - callback = data; - data = undefined; - } + if (jQuery.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 ) ); - }; -} ); + return jQuery.ajax(jQuery.extend({ + url, + type: method, + dataType: type, + data, + success: callback, + }, jQuery.isPlainObject(url) && url)); + }; + }); -jQuery._evalUrl = function( url ) { - return jQuery.ajax( { - url: url, + jQuery._evalUrl = function (url) { + return jQuery.ajax({ + url, // Make this explicit, since user can override this through ajaxSetup (#11264) - type: "GET", - dataType: "script", - cache: true, - async: false, - global: false, - "throws": true - } ); -}; - - -jQuery.fn.extend( { - wrapAll: function( html ) { - var wrap; - - if ( this[ 0 ] ) { - if ( jQuery.isFunction( html ) ) { - html = html.call( this[ 0 ] ); - } + type: 'GET', + dataType: 'script', + cache: true, + async: false, + global: false, + 'throws': true, + }); + }; + + + jQuery.fn.extend({ + wrapAll (html) { + let wrap; + + if (this[ 0 ]) { + if (jQuery.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 = jQuery(html, this[ 0 ].ownerDocument).eq(0).clone(true); - wrap.map( function() { - var elem = this; - - while ( elem.firstElementChild ) { - elem = elem.firstElementChild; - } + if (this[ 0 ].parentNode) { + wrap.insertBefore(this[ 0 ]); + } - return elem; - } ).append( this ); - } + wrap.map(function () { + let elem = this; - return this; - }, + while (elem.firstElementChild) { + elem = elem.firstElementChild; + } - wrapInner: function( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each( function( i ) { - jQuery( this ).wrapInner( html.call( this, i ) ); - } ); - } + return elem; + }).append(this); + } - return this.each( function() { - var self = jQuery( this ), - contents = self.contents(); + return this; + }, - if ( contents.length ) { - contents.wrapAll( html ); + wrapInner (html) { + if (jQuery.isFunction(html)) { + return this.each(function (i) { + jQuery(this).wrapInner(html.call(this, i)); + }); + } - } else { - self.append( html ); - } - } ); - }, + return this.each(function () { + let self = jQuery(this), + contents = self.contents(); - wrap: function( html ) { - var isFunction = jQuery.isFunction( html ); + if (contents.length) { + contents.wrapAll(html); - return this.each( function( i ) { - jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); - } ); - }, + } else { + self.append(html); + } + }); + }, - unwrap: function( selector ) { - this.parent( selector ).not( "body" ).each( function() { - jQuery( this ).replaceWith( this.childNodes ); - } ); - return this; - } -} ); + wrap (html) { + let isFunction = jQuery.isFunction(html); + return this.each(function (i) { + jQuery(this).wrapAll(isFunction ? html.call(this, i) : html); + }); + }, -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 ); -}; + unwrap (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 ) {} -}; + jQuery.ajaxSettings.xhr = function () { + try { + return new window.XMLHttpRequest(); + } catch (e) {} + }; -var xhrSuccessStatus = { + let xhrSuccessStatus = { // File protocol always yields status code 0, assume 200 - 0: 200, + 0: 200, // Support: IE <=9 only // #1450: sometimes IE returns 1223 when it should be 204 - 1223: 204 - }, - xhrSupported = jQuery.ajaxSettings.xhr(); + 1223: 204, + }, + xhrSupported = jQuery.ajaxSettings.xhr(); -support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); -support.ajax = xhrSupported = !!xhrSupported; + support.cors = !!xhrSupported && ('withCredentials' in xhrSupported); + support.ajax = xhrSupported = !!xhrSupported; -jQuery.ajaxTransport( function( options ) { - var callback, errorCallback; + jQuery.ajaxTransport(function (options) { + let 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(); + if (support.cors || xhrSupported && !options.crossDomain) { + return { + send (headers, complete) { + let i, + xhr = options.xhr(); - xhr.open( + xhr.open( options.type, options.url, options.async, @@ -9461,294 +9426,288 @@ jQuery.ajaxTransport( function( options ) { ); // Apply custom fields if provided - if ( options.xhrFields ) { - for ( i in options.xhrFields ) { - xhr[ i ] = options.xhrFields[ i ]; - } - } + 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 ); - } + 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"; - } + if (!options.crossDomain && !headers[ 'X-Requested-With' ]) { + headers[ 'X-Requested-With' ] = 'XMLHttpRequest'; + } // Set headers - for ( i in headers ) { - xhr.setRequestHeader( i, headers[ i ] ); - } + for (i in headers) { + xhr.setRequestHeader(i, headers[ i ]); + } // Callback - callback = function( type ) { - return function() { - if ( callback ) { - callback = errorCallback = xhr.onload = + callback = function (type) { + return function () { + if (callback) { + callback = errorCallback = xhr.onload = xhr.onerror = xhr.onabort = xhr.onreadystatechange = null; - if ( type === "abort" ) { - xhr.abort(); - } else if ( type === "error" ) { + 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( + 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( + } + } 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" ? + (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 = callback( "error" ); + xhr.onload = callback(); + errorCallback = xhr.onerror = 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() { + if (xhr.onabort !== undefined) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function () { // Check readyState before timeout as it changes - if ( xhr.readyState === 4 ) { + 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(); - } - } ); - } - }; - } + window.setTimeout(function () { + if (callback) { + errorCallback(); + } + }); + } + }; + } // Create the abort callback - callback = callback( "abort" ); + callback = callback('abort'); - try { + try { // Do send the request (this may raise an exception) - xhr.send( options.hasContent && options.data || null ); - } catch ( e ) { + 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(); - } - } - }; - } -} ); - - + if (callback) { + throw e; + } + } + }, + + abort () { + 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; - } -} ); + 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; - } - } -} ); + jQuery.ajaxSetup({ + accepts: { + script: 'text/javascript, application/javascript, ' + + 'application/ecmascript, application/x-ecmascript', + }, + contents: { + script: /\b(?:java|ecma)script\b/, + }, + converters: { + 'text script' (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"; - } -} ); + 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 ) { + jQuery.ajaxTransport('script', function (s) { // This transport only deals with cross domain requests - if ( s.crossDomain ) { - var script, callback; - return { - send: function( _, complete ) { - script = jQuery( "