Security fixes:
- Critical: Add ownership checks to assignments PUT/:id and DELETE/:id (IDOR)
- Critical: Add ownership checks to assignments copy-to endpoint for both devices
- High: Validate device ownership when adding to device groups
- High: UUID-validate content ID before LIKE query + scope to owner's playlists
- Low: Handle FK violations gracefully in playlist discard (deleted content/widgets)
- Low: Escape mime_type with esc() in playlist item display (XSS)
Bug fix:
- Device-detail mutation handlers now reload full page to show draft banner
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Remove autoPublish from assignments.js and device-groups.js. All item
mutations (add, update, delete, reorder, copy) now call markDraft
regardless of which UI the edit comes from. Users must explicitly
click Publish to push changes to devices.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Schema: add status and published_snapshot columns to playlists table.
Migration snapshots all existing playlists as published (idempotent via schema_migrations).
Devices always receive the published_snapshot, not live playlist_items.
Edits from device-detail/groups auto-publish immediately (display updates instantly).
Edits from playlist detail page go to draft (requires explicit publish).
POST /playlists/:id/publish snapshots and pushes to all devices.
POST /playlists/:id/discard reverts playlist_items from published snapshot.
Content deletion scrubs references from all published snapshots.
Frontend: draft badge in playlist list, prominent yellow banner with publish/discard
buttons on playlist detail and device detail pages.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
All CRUD routes now read/write playlist_items via device.playlist_id.
Auto-creates a playlist for a device on first content add if none exists.
PUT/DELETE push updates to ALL devices sharing the same playlist.
Copy-to-device creates a playlist on the target if needed.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Push playlist updates to devices instantly via WebSocket on all
assignment mutations (add, update, delete, reorder, copy)
- Fix YouTube videos skipping early: remove duration_sec timeout (was
defaulting to 10s), use generation counter to ignore stale player
callbacks, disable YouTube loop param for multi-item playlists
- Auto-fetch YouTube video title via oEmbed API when no name provided
- Show actual video duration in M:SS format in playlist instead of
misleading assignment duration_sec
- Pre-fill server URL from origin on web player setup
- Bump playlist poll interval to 5min (fallback only, push is primary)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
ScreenTinker - open source digital signage management software.
MIT License, all features included, no license gates.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
