36 lines
807 B
TypeScript
36 lines
807 B
TypeScript
// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { mapValues } from 'lodash';
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export function maybeParseUrl(value: string): undefined | URL {
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if (typeof value === 'string') {
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try {
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return new URL(value);
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} catch (err) {
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/* Errors are ignored. */
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}
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}
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return undefined;
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}
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export function setUrlSearchParams(
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url: Readonly<URL>,
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searchParams: Readonly<Record<string, unknown>>
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): URL {
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const result = cloneUrl(url);
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result.search = new URLSearchParams(
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mapValues(searchParams, stringifySearchParamValue)
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).toString();
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return result;
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}
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function cloneUrl(url: Readonly<URL>): URL {
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return new URL(url.href);
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}
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function stringifySearchParamValue(value: unknown): string {
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return value == null ? '' : String(value);
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}
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