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https://github.com/angular/angular
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7dde42a5df
`provideClientHydration()` accepts new `HydrationFeature` : `HttpTransferCacheOptions`. `withHttpTransferCacheOptions` accepts an option object: * `includeHeaders` : list of headers entries to keep in the cache with the request * `filter` a callback to determine if a request should be cached * `includePostRequests`: to include POST requests in the allowed methods Implements some of the features requested in #50117 PR Close #52029
67 lines
1.7 KiB
TypeScript
67 lines
1.7 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC 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 stringify(token: any): string {
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if (typeof token === 'string') {
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return token;
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}
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if (Array.isArray(token)) {
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return '[' + token.map(stringify).join(', ') + ']';
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}
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if (token == null) {
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return '' + token;
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}
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if (token.overriddenName) {
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return `${token.overriddenName}`;
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}
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if (token.name) {
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return `${token.name}`;
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}
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const res = token.toString();
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if (res == null) {
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return '' + res;
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}
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const newLineIndex = res.indexOf('\n');
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return newLineIndex === -1 ? res : res.substring(0, newLineIndex);
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}
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/**
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* Concatenates two strings with separator, allocating new strings only when necessary.
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*
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* @param before before string.
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* @param separator separator string.
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* @param after after string.
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* @returns concatenated string.
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*/
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export function concatStringsWithSpace(before: string|null, after: string|null): string {
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return (before == null || before === '') ?
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(after === null ? '' : after) :
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((after == null || after === '') ? before : before + ' ' + after);
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}
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/**
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* Ellipses the string in the middle when longer than the max length
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*
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* @param string
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* @param maxLength of the output string
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* @returns elispsed string with ... in the middle
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*/
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export function truncateMiddle(str: string, maxLength = 100): string {
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if (!str || maxLength < 1 || str.length <= maxLength) return str;
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if (maxLength == 1) return str.substring(0, 1) + '...';
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const halfLimit = Math.round(maxLength / 2);
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return str.substring(0, halfLimit) + '...' + str.substring(str.length - halfLimit);
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}
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