mirror of
https://github.com/zulip/zulip-desktop.git
synced 2025-10-24 16:43:38 +00:00
47 lines
1.2 KiB
TypeScript
47 lines
1.2 KiB
TypeScript
import {shell} from 'electron';
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import fs from 'fs';
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import os from 'os';
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import path from 'path';
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import escape from 'escape-html';
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export function isUploadsUrl(server: string, url: URL): boolean {
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return url.origin === server && url.pathname.startsWith('/user_uploads/');
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}
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export async function openBrowser(url: URL): Promise<void> {
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if (['http:', 'https:', 'mailto:'].includes(url.protocol)) {
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await shell.openExternal(url.href);
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} else {
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// For security, indirect links to non-whitelisted protocols
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// through a real web browser via a local HTML file.
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const dir = fs.mkdtempSync(
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path.join(os.tmpdir(), 'zulip-redirect-')
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);
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const file = path.join(dir, 'redirect.html');
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fs.writeFileSync(file, `\
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<meta http-equiv="Refresh" content="0; url=${escape(url.href)}" />
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<title>Redirecting</title>
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<style>
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html {
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font-family: menu, "Helvetica Neue", sans-serif;
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}
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</style>
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</head>
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<body>
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<p>Opening <a href="${escape(url.href)}">${escape(url.href)}</a>…</p>
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</body>
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</html>
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`);
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await shell.openPath(file);
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setTimeout(() => {
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fs.unlinkSync(file);
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fs.rmdirSync(dir);
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}, 15000);
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}
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}
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