mirror of
https://github.com/spacebarchat/server.git
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42 lines
1.6 KiB
TypeScript
42 lines
1.6 KiB
TypeScript
/*
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Spacebar: A FOSS re-implementation and extension of the Discord.com backend.
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Copyright (C) 2025 Spacebar and Spacebar Contributors
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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export function normalizeUrl(input: string): string {
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try {
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const u = new URL(input);
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// Remove fragment
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u.hash = "";
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// Normalize pathname - remove trailing slash except for root "/"
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if (u.pathname !== "/" && u.pathname.endsWith("/")) {
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u.pathname = u.pathname.slice(0, -1);
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}
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// Normalize query params: sort by key
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if (u.search) {
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const params = Array.from(u.searchParams.entries());
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params.sort(([a], [b]) => a.localeCompare(b));
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u.search = params.length ? "?" + params.map(([k, v]) => `${k}=${v}`).join("&") : "";
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} else {
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// Ensure no empty search string
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u.search = "";
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}
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return u.toString();
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} catch (e) {
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return input;
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}
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}
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