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392 lines
13 KiB
392 lines
13 KiB
'use strict'; |
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// TODO: in core-js@4, move /modules/ dependencies to public entries for better optimization by tools like `preset-env` |
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require('../modules/es.array.iterator'); |
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var $ = require('../internals/export'); |
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var global = require('../internals/global'); |
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var call = require('../internals/function-call'); |
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var uncurryThis = require('../internals/function-uncurry-this'); |
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var DESCRIPTORS = require('../internals/descriptors'); |
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var USE_NATIVE_URL = require('../internals/native-url'); |
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var defineBuiltIn = require('../internals/define-built-in'); |
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var defineBuiltIns = require('../internals/define-built-ins'); |
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var setToStringTag = require('../internals/set-to-string-tag'); |
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var createIteratorConstructor = require('../internals/create-iterator-constructor'); |
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var InternalStateModule = require('../internals/internal-state'); |
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var anInstance = require('../internals/an-instance'); |
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var isCallable = require('../internals/is-callable'); |
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var hasOwn = require('../internals/has-own-property'); |
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var bind = require('../internals/function-bind-context'); |
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var classof = require('../internals/classof'); |
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var anObject = require('../internals/an-object'); |
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var isObject = require('../internals/is-object'); |
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var $toString = require('../internals/to-string'); |
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var create = require('../internals/object-create'); |
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var createPropertyDescriptor = require('../internals/create-property-descriptor'); |
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var getIterator = require('../internals/get-iterator'); |
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var getIteratorMethod = require('../internals/get-iterator-method'); |
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var validateArgumentsLength = require('../internals/validate-arguments-length'); |
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var wellKnownSymbol = require('../internals/well-known-symbol'); |
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var arraySort = require('../internals/array-sort'); |
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|
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var ITERATOR = wellKnownSymbol('iterator'); |
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var URL_SEARCH_PARAMS = 'URLSearchParams'; |
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var URL_SEARCH_PARAMS_ITERATOR = URL_SEARCH_PARAMS + 'Iterator'; |
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var setInternalState = InternalStateModule.set; |
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var getInternalParamsState = InternalStateModule.getterFor(URL_SEARCH_PARAMS); |
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var getInternalIteratorState = InternalStateModule.getterFor(URL_SEARCH_PARAMS_ITERATOR); |
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// eslint-disable-next-line es-x/no-object-getownpropertydescriptor -- safe |
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var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor; |
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|
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// Avoid NodeJS experimental warning |
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var safeGetBuiltIn = function (name) { |
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if (!DESCRIPTORS) return global[name]; |
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var descriptor = getOwnPropertyDescriptor(global, name); |
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return descriptor && descriptor.value; |
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}; |
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var nativeFetch = safeGetBuiltIn('fetch'); |
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var NativeRequest = safeGetBuiltIn('Request'); |
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var Headers = safeGetBuiltIn('Headers'); |
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var RequestPrototype = NativeRequest && NativeRequest.prototype; |
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var HeadersPrototype = Headers && Headers.prototype; |
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var RegExp = global.RegExp; |
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var TypeError = global.TypeError; |
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var decodeURIComponent = global.decodeURIComponent; |
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var encodeURIComponent = global.encodeURIComponent; |
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var charAt = uncurryThis(''.charAt); |
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var join = uncurryThis([].join); |
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var push = uncurryThis([].push); |
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var replace = uncurryThis(''.replace); |
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var shift = uncurryThis([].shift); |
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var splice = uncurryThis([].splice); |
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var split = uncurryThis(''.split); |
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var stringSlice = uncurryThis(''.slice); |
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var plus = /\+/g; |
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var sequences = Array(4); |
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var percentSequence = function (bytes) { |
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return sequences[bytes - 1] || (sequences[bytes - 1] = RegExp('((?:%[\\da-f]{2}){' + bytes + '})', 'gi')); |
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}; |
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var percentDecode = function (sequence) { |
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try { |
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return decodeURIComponent(sequence); |
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} catch (error) { |
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return sequence; |
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} |
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}; |
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var deserialize = function (it) { |
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var result = replace(it, plus, ' '); |
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var bytes = 4; |
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try { |
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return decodeURIComponent(result); |
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} catch (error) { |
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while (bytes) { |
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result = replace(result, percentSequence(bytes--), percentDecode); |
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} |
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return result; |
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} |
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}; |
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var find = /[!'()~]|%20/g; |
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var replacements = { |
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'!': '%21', |
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"'": '%27', |
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'(': '%28', |
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')': '%29', |
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'~': '%7E', |
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'%20': '+' |
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}; |
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var replacer = function (match) { |
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return replacements[match]; |
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}; |
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var serialize = function (it) { |
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return replace(encodeURIComponent(it), find, replacer); |
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}; |
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var URLSearchParamsIterator = createIteratorConstructor(function Iterator(params, kind) { |
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setInternalState(this, { |
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type: URL_SEARCH_PARAMS_ITERATOR, |
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iterator: getIterator(getInternalParamsState(params).entries), |
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kind: kind |
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}); |
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}, 'Iterator', function next() { |
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var state = getInternalIteratorState(this); |
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var kind = state.kind; |
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var step = state.iterator.next(); |
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var entry = step.value; |
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if (!step.done) { |
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step.value = kind === 'keys' ? entry.key : kind === 'values' ? entry.value : [entry.key, entry.value]; |
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} return step; |
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}, true); |
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var URLSearchParamsState = function (init) { |
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this.entries = []; |
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this.url = null; |
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if (init !== undefined) { |
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if (isObject(init)) this.parseObject(init); |
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else this.parseQuery(typeof init == 'string' ? charAt(init, 0) === '?' ? stringSlice(init, 1) : init : $toString(init)); |
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} |
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}; |
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URLSearchParamsState.prototype = { |
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type: URL_SEARCH_PARAMS, |
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bindURL: function (url) { |
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this.url = url; |
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this.update(); |
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}, |
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parseObject: function (object) { |
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var iteratorMethod = getIteratorMethod(object); |
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var iterator, next, step, entryIterator, entryNext, first, second; |
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if (iteratorMethod) { |
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iterator = getIterator(object, iteratorMethod); |
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next = iterator.next; |
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while (!(step = call(next, iterator)).done) { |
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entryIterator = getIterator(anObject(step.value)); |
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entryNext = entryIterator.next; |
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if ( |
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(first = call(entryNext, entryIterator)).done || |
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(second = call(entryNext, entryIterator)).done || |
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!call(entryNext, entryIterator).done |
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) throw TypeError('Expected sequence with length 2'); |
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push(this.entries, { key: $toString(first.value), value: $toString(second.value) }); |
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} |
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} else for (var key in object) if (hasOwn(object, key)) { |
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push(this.entries, { key: key, value: $toString(object[key]) }); |
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} |
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}, |
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parseQuery: function (query) { |
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if (query) { |
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var attributes = split(query, '&'); |
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var index = 0; |
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var attribute, entry; |
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while (index < attributes.length) { |
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attribute = attributes[index++]; |
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if (attribute.length) { |
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entry = split(attribute, '='); |
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push(this.entries, { |
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key: deserialize(shift(entry)), |
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value: deserialize(join(entry, '=')) |
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}); |
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} |
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} |
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} |
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}, |
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serialize: function () { |
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var entries = this.entries; |
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var result = []; |
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var index = 0; |
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var entry; |
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while (index < entries.length) { |
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entry = entries[index++]; |
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push(result, serialize(entry.key) + '=' + serialize(entry.value)); |
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} return join(result, '&'); |
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}, |
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update: function () { |
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this.entries.length = 0; |
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this.parseQuery(this.url.query); |
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}, |
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updateURL: function () { |
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if (this.url) this.url.update(); |
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} |
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}; |
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// `URLSearchParams` constructor |
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// https://url.spec.whatwg.org/#interface-urlsearchparams |
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var URLSearchParamsConstructor = function URLSearchParams(/* init */) { |
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anInstance(this, URLSearchParamsPrototype); |
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var init = arguments.length > 0 ? arguments[0] : undefined; |
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setInternalState(this, new URLSearchParamsState(init)); |
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}; |
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var URLSearchParamsPrototype = URLSearchParamsConstructor.prototype; |
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defineBuiltIns(URLSearchParamsPrototype, { |
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// `URLSearchParams.prototype.append` method |
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// https://url.spec.whatwg.org/#dom-urlsearchparams-append |
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append: function append(name, value) { |
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validateArgumentsLength(arguments.length, 2); |
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var state = getInternalParamsState(this); |
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push(state.entries, { key: $toString(name), value: $toString(value) }); |
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state.updateURL(); |
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}, |
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// `URLSearchParams.prototype.delete` method |
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// https://url.spec.whatwg.org/#dom-urlsearchparams-delete |
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'delete': function (name) { |
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validateArgumentsLength(arguments.length, 1); |
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var state = getInternalParamsState(this); |
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var entries = state.entries; |
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var key = $toString(name); |
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var index = 0; |
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while (index < entries.length) { |
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if (entries[index].key === key) splice(entries, index, 1); |
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else index++; |
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} |
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state.updateURL(); |
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}, |
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// `URLSearchParams.prototype.get` method |
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// https://url.spec.whatwg.org/#dom-urlsearchparams-get |
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get: function get(name) { |
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validateArgumentsLength(arguments.length, 1); |
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var entries = getInternalParamsState(this).entries; |
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var key = $toString(name); |
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var index = 0; |
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for (; index < entries.length; index++) { |
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if (entries[index].key === key) return entries[index].value; |
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} |
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return null; |
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}, |
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// `URLSearchParams.prototype.getAll` method |
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// https://url.spec.whatwg.org/#dom-urlsearchparams-getall |
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getAll: function getAll(name) { |
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validateArgumentsLength(arguments.length, 1); |
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var entries = getInternalParamsState(this).entries; |
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var key = $toString(name); |
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var result = []; |
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var index = 0; |
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for (; index < entries.length; index++) { |
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if (entries[index].key === key) push(result, entries[index].value); |
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} |
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return result; |
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}, |
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// `URLSearchParams.prototype.has` method |
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// https://url.spec.whatwg.org/#dom-urlsearchparams-has |
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has: function has(name) { |
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validateArgumentsLength(arguments.length, 1); |
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var entries = getInternalParamsState(this).entries; |
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var key = $toString(name); |
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var index = 0; |
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while (index < entries.length) { |
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if (entries[index++].key === key) return true; |
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} |
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return false; |
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}, |
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// `URLSearchParams.prototype.set` method |
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// https://url.spec.whatwg.org/#dom-urlsearchparams-set |
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set: function set(name, value) { |
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validateArgumentsLength(arguments.length, 1); |
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var state = getInternalParamsState(this); |
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var entries = state.entries; |
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var found = false; |
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var key = $toString(name); |
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var val = $toString(value); |
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var index = 0; |
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var entry; |
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for (; index < entries.length; index++) { |
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entry = entries[index]; |
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if (entry.key === key) { |
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if (found) splice(entries, index--, 1); |
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else { |
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found = true; |
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entry.value = val; |
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} |
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} |
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} |
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if (!found) push(entries, { key: key, value: val }); |
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state.updateURL(); |
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}, |
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// `URLSearchParams.prototype.sort` method |
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// https://url.spec.whatwg.org/#dom-urlsearchparams-sort |
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sort: function sort() { |
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var state = getInternalParamsState(this); |
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arraySort(state.entries, function (a, b) { |
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return a.key > b.key ? 1 : -1; |
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}); |
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state.updateURL(); |
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}, |
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// `URLSearchParams.prototype.forEach` method |
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forEach: function forEach(callback /* , thisArg */) { |
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var entries = getInternalParamsState(this).entries; |
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var boundFunction = bind(callback, arguments.length > 1 ? arguments[1] : undefined); |
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var index = 0; |
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var entry; |
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while (index < entries.length) { |
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entry = entries[index++]; |
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boundFunction(entry.value, entry.key, this); |
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} |
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}, |
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// `URLSearchParams.prototype.keys` method |
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keys: function keys() { |
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return new URLSearchParamsIterator(this, 'keys'); |
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}, |
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// `URLSearchParams.prototype.values` method |
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values: function values() { |
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return new URLSearchParamsIterator(this, 'values'); |
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}, |
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// `URLSearchParams.prototype.entries` method |
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entries: function entries() { |
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return new URLSearchParamsIterator(this, 'entries'); |
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} |
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}, { enumerable: true }); |
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// `URLSearchParams.prototype[@@iterator]` method |
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defineBuiltIn(URLSearchParamsPrototype, ITERATOR, URLSearchParamsPrototype.entries, { name: 'entries' }); |
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// `URLSearchParams.prototype.toString` method |
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// https://url.spec.whatwg.org/#urlsearchparams-stringification-behavior |
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defineBuiltIn(URLSearchParamsPrototype, 'toString', function toString() { |
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return getInternalParamsState(this).serialize(); |
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}, { enumerable: true }); |
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setToStringTag(URLSearchParamsConstructor, URL_SEARCH_PARAMS); |
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$({ global: true, constructor: true, forced: !USE_NATIVE_URL }, { |
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URLSearchParams: URLSearchParamsConstructor |
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}); |
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// Wrap `fetch` and `Request` for correct work with polyfilled `URLSearchParams` |
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if (!USE_NATIVE_URL && isCallable(Headers)) { |
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var headersHas = uncurryThis(HeadersPrototype.has); |
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var headersSet = uncurryThis(HeadersPrototype.set); |
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var wrapRequestOptions = function (init) { |
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if (isObject(init)) { |
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var body = init.body; |
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var headers; |
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if (classof(body) === URL_SEARCH_PARAMS) { |
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headers = init.headers ? new Headers(init.headers) : new Headers(); |
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if (!headersHas(headers, 'content-type')) { |
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headersSet(headers, 'content-type', 'application/x-www-form-urlencoded;charset=UTF-8'); |
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} |
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return create(init, { |
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body: createPropertyDescriptor(0, $toString(body)), |
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headers: createPropertyDescriptor(0, headers) |
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}); |
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} |
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} return init; |
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}; |
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if (isCallable(nativeFetch)) { |
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$({ global: true, enumerable: true, dontCallGetSet: true, forced: true }, { |
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fetch: function fetch(input /* , init */) { |
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return nativeFetch(input, arguments.length > 1 ? wrapRequestOptions(arguments[1]) : {}); |
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} |
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}); |
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} |
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if (isCallable(NativeRequest)) { |
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var RequestConstructor = function Request(input /* , init */) { |
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anInstance(this, RequestPrototype); |
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return new NativeRequest(input, arguments.length > 1 ? wrapRequestOptions(arguments[1]) : {}); |
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}; |
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RequestPrototype.constructor = RequestConstructor; |
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RequestConstructor.prototype = RequestPrototype; |
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$({ global: true, constructor: true, dontCallGetSet: true, forced: true }, { |
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Request: RequestConstructor |
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}); |
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} |
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} |
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module.exports = { |
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URLSearchParams: URLSearchParamsConstructor, |
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getState: getInternalParamsState |
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};
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