72 lines
1.8 KiB
JavaScript
72 lines
1.8 KiB
JavaScript
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/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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* @flow
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*/
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// Small subset from whatwg-url: https://github.com/jsdom/whatwg-url/tree/master/src
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// The reference code bloat comes from Unicode issues with URLs, so those won't work here.
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export class URLSearchParams {
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_searchParams: Array<Array<string>> = [];
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constructor(params: any) {
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if (typeof params === 'object') {
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Object.keys(params).forEach(key => this.append(key, params[key]));
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}
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}
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append(key: string, value: string): void {
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this._searchParams.push([key, value]);
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}
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delete(name: string): void {
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throw new Error('URLSearchParams.delete is not implemented');
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}
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get(name: string): void {
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throw new Error('URLSearchParams.get is not implemented');
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}
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getAll(name: string): void {
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throw new Error('URLSearchParams.getAll is not implemented');
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}
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has(name: string): void {
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throw new Error('URLSearchParams.has is not implemented');
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}
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set(name: string, value: string): void {
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throw new Error('URLSearchParams.set is not implemented');
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}
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sort(): void {
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throw new Error('URLSearchParams.sort is not implemented');
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}
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// $FlowFixMe[unsupported-syntax]
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// $FlowFixMe[missing-local-annot]
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[Symbol.iterator]() {
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return this._searchParams[Symbol.iterator]();
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}
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toString(): string {
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if (this._searchParams.length === 0) {
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return '';
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}
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const last = this._searchParams.length - 1;
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return this._searchParams.reduce((acc, curr, index) => {
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return (
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acc +
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encodeURIComponent(curr[0]) +
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'=' +
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encodeURIComponent(curr[1]) +
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(index === last ? '' : '&')
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);
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}, '');
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}
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}
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