21 lines
661 B
TypeScript
21 lines
661 B
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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export function parseCookieValue(cookieStr: string, name: string): string|null {
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name = encodeURIComponent(name);
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for (const cookie of cookieStr.split(';')) {
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const eqIndex = cookie.indexOf('=');
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const [cookieName, cookieValue]: string[] =
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eqIndex == -1 ? [cookie, ''] : [cookie.slice(0, eqIndex), cookie.slice(eqIndex + 1)];
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if (cookieName.trim() === name) {
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return decodeURIComponent(cookieValue);
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}
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}
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return null;
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}
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