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512 lines
17 KiB
512 lines
17 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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require('../modules/es.string.from-code-point');
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var $ = require('../internals/export');
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var globalThis = require('../internals/global-this');
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var safeGetBuiltIn = require('../internals/safe-get-built-in');
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var getBuiltIn = require('../internals/get-built-in');
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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/url-constructor-detection');
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var defineBuiltIn = require('../internals/define-built-in');
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var defineBuiltInAccessor = require('../internals/define-built-in-accessor');
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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/iterator-create-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 createIterResultObject = require('../internals/create-iter-result-object');
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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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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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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 TypeError = globalThis.TypeError;
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var encodeURIComponent = globalThis.encodeURIComponent;
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var fromCharCode = String.fromCharCode;
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var fromCodePoint = getBuiltIn('String', 'fromCodePoint');
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var $parseInt = parseInt;
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var charAt = uncurryThis(''.charAt);
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var join = uncurryThis([].join);
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var push = uncurryThis([].push);
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var replace = uncurryThis(''.replace);
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var shift = uncurryThis([].shift);
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var splice = uncurryThis([].splice);
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var split = uncurryThis(''.split);
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var stringSlice = uncurryThis(''.slice);
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var exec = uncurryThis(/./.exec);
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var plus = /\+/g;
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var FALLBACK_REPLACER = '\uFFFD';
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var VALID_HEX = /^[0-9a-f]+$/i;
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var parseHexOctet = function (string, start) {
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var substr = stringSlice(string, start, start + 2);
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if (!exec(VALID_HEX, substr)) return NaN;
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return $parseInt(substr, 16);
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};
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var getLeadingOnes = function (octet) {
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var count = 0;
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for (var mask = 0x80; mask > 0 && (octet & mask) !== 0; mask >>= 1) {
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count++;
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}
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return count;
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};
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var utf8Decode = function (octets) {
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var codePoint = null;
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switch (octets.length) {
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case 1:
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codePoint = octets[0];
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break;
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case 2:
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codePoint = (octets[0] & 0x1F) << 6 | (octets[1] & 0x3F);
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break;
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case 3:
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codePoint = (octets[0] & 0x0F) << 12 | (octets[1] & 0x3F) << 6 | (octets[2] & 0x3F);
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break;
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case 4:
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codePoint = (octets[0] & 0x07) << 18 | (octets[1] & 0x3F) << 12 | (octets[2] & 0x3F) << 6 | (octets[3] & 0x3F);
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break;
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}
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return codePoint > 0x10FFFF ? null : codePoint;
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};
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var decode = function (input) {
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input = replace(input, plus, ' ');
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var length = input.length;
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var result = '';
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var i = 0;
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while (i < length) {
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var decodedChar = charAt(input, i);
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if (decodedChar === '%') {
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if (charAt(input, i + 1) === '%' || i + 3 > length) {
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result += '%';
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i++;
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continue;
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}
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var octet = parseHexOctet(input, i + 1);
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// eslint-disable-next-line no-self-compare -- NaN check
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if (octet !== octet) {
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result += decodedChar;
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i++;
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continue;
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}
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i += 2;
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var byteSequenceLength = getLeadingOnes(octet);
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if (byteSequenceLength === 0) {
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decodedChar = fromCharCode(octet);
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} else {
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if (byteSequenceLength === 1 || byteSequenceLength > 4) {
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result += FALLBACK_REPLACER;
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i++;
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continue;
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}
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var octets = [octet];
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var sequenceIndex = 1;
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while (sequenceIndex < byteSequenceLength) {
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i++;
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if (i + 3 > length || charAt(input, i) !== '%') break;
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var nextByte = parseHexOctet(input, i + 1);
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// eslint-disable-next-line no-self-compare -- NaN check
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if (nextByte !== nextByte) {
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i += 3;
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break;
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}
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if (nextByte > 191 || nextByte < 128) break;
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push(octets, nextByte);
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i += 2;
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sequenceIndex++;
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}
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if (octets.length !== byteSequenceLength) {
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result += FALLBACK_REPLACER;
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continue;
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}
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var codePoint = utf8Decode(octets);
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if (codePoint === null) {
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result += FALLBACK_REPLACER;
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} else {
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decodedChar = fromCodePoint(codePoint);
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}
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}
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}
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result += decodedChar;
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i++;
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}
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return result;
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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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target: getInternalParamsState(params).entries,
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index: 0,
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kind: kind
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});
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}, URL_SEARCH_PARAMS, function next() {
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var state = getInternalIteratorState(this);
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var target = state.target;
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var index = state.index++;
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if (!target || index >= target.length) {
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state.target = null;
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return createIterResultObject(undefined, true);
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}
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var entry = target[index];
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switch (state.kind) {
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case 'keys': return createIterResultObject(entry.key, false);
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case 'values': return createIterResultObject(entry.value, false);
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} return createIterResultObject([entry.key, entry.value], false);
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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 entries = this.entries;
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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 new TypeError('Expected sequence with length 2');
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push(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(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 entries = this.entries;
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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(entries, {
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key: decode(shift(entry)),
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value: decode(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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var state = setInternalState(this, new URLSearchParamsState(init));
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if (!DESCRIPTORS) this.size = state.entries.length;
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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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var state = getInternalParamsState(this);
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validateArgumentsLength(arguments.length, 2);
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push(state.entries, { key: $toString(name), value: $toString(value) });
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if (!DESCRIPTORS) this.length++;
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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 /* , value */) {
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var state = getInternalParamsState(this);
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var length = validateArgumentsLength(arguments.length, 1);
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var entries = state.entries;
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var key = $toString(name);
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var $value = length < 2 ? undefined : arguments[1];
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var value = $value === undefined ? $value : $toString($value);
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var index = 0;
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while (index < entries.length) {
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var entry = entries[index];
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if (entry.key === key && (value === undefined || entry.value === value)) {
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splice(entries, index, 1);
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if (value !== undefined) break;
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} else index++;
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}
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if (!DESCRIPTORS) this.size = entries.length;
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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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var entries = getInternalParamsState(this).entries;
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validateArgumentsLength(arguments.length, 1);
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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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var entries = getInternalParamsState(this).entries;
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validateArgumentsLength(arguments.length, 1);
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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 /* , value */) {
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var entries = getInternalParamsState(this).entries;
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var length = validateArgumentsLength(arguments.length, 1);
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var key = $toString(name);
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var $value = length < 2 ? undefined : arguments[1];
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var value = $value === undefined ? $value : $toString($value);
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var index = 0;
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while (index < entries.length) {
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var entry = entries[index++];
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if (entry.key === key && (value === undefined || entry.value === value)) 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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var state = getInternalParamsState(this);
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validateArgumentsLength(arguments.length, 1);
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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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if (!DESCRIPTORS) this.size = entries.length;
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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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// `URLSearchParams.prototype.size` getter
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// https://github.com/whatwg/url/pull/734
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if (DESCRIPTORS) defineBuiltInAccessor(URLSearchParamsPrototype, 'size', {
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get: function size() {
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return getInternalParamsState(this).entries.length;
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},
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configurable: true,
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enumerable: true
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});
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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, $toString(body)),
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headers: createPropertyDescriptor(0, headers)
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});
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}
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} return init;
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};
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|
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if (isCallable(nativeFetch)) {
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$({ 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)) {
|
|
var RequestConstructor = function Request(input /* , init */) {
|
|
anInstance(this, RequestPrototype);
|
|
return new NativeRequest(input, arguments.length > 1 ? wrapRequestOptions(arguments[1]) : {});
|
|
};
|
|
|
|
RequestPrototype.constructor = RequestConstructor;
|
|
RequestConstructor.prototype = RequestPrototype;
|
|
|
|
$({ global: true, constructor: true, dontCallGetSet: true, forced: true }, {
|
|
Request: RequestConstructor
|
|
});
|
|
}
|
|
}
|
|
|
|
module.exports = {
|
|
URLSearchParams: URLSearchParamsConstructor,
|
|
getState: getInternalParamsState
|
|
};
|