josh/ytplayer
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: wire up WEB-mode OPFS offline cache for PWA

Browse Source 
The PWA conversion shipped sw.js, opfs.js, manifest and icons, but app.js
was never updated to use them — it still routed cache_* calls through the
native bridge (call('cache.list', ...)), which throws 'No native bridge
available' in a browser. That surfaced as 'Offline cache unavailable /
not available in this build' on the Saved videos and Settings pages.

- Add WEB mode detection (no Tauri/zero bridge present)
- Route cache_* through OPFS (opfsDownload/Status/List/Delete/Clear)
- Proxy downloads via /api/download so the browser never hits YouTube CDN
- Load fingerprint.js + opfs.js; add manifest link and PWA meta tags
- Relax CSP to allow blob: media/img and worker-src 'self' for the SW
This commit is contained in:
Jonathan Sykes
2026-06-30 08:37:45 +08:00
parent 847e99cd51
commit 84d6487125
4 changed files with 240 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
frontend/index.html
View File

@@ -3,11 +3,17 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="theme-color" content="#1a1311" />
<meta name="mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
<meta name="apple-mobile-web-app-title" content="YT Player" />
<meta
http-equiv="Content-Security-Policy"
content="default-src 'self'; img-src 'self' https: data: asset: http://asset.localhost; media-src 'self' https: blob: asset: http://asset.localhost; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src https://fonts.gstatic.com data:; script-src 'self'; connect-src 'self' https: ipc: http://ipc.localhost;"
content="default-src 'self'; img-src 'self' https: data: asset: http://asset.localhost blob:; media-src 'self' https: blob: asset: http://asset.localhost; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src https://fonts.gstatic.com data:; script-src 'self'; connect-src 'self' https: ipc: http://ipc.localhost blob:; worker-src 'self';"
/>
<title>YT Player</title>
<link rel="manifest" href="/manifest.webmanifest" />
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link
@@ -257,6 +263,8 @@
</div>
</div>
<script src="fingerprint.js"></script>
<script src="opfs.js"></script>
<script src="async-guard.js"></script>
<script src="app.js"></script>
</body>