updated view and playlist management

app/blueprints/playlist.py

@@ -239,6 +239,49 @@ def update_duration(player_id: int, content_id: int):
         return jsonify({'success': False, 'message': str(e)}), 500
 
 
+@playlist_bp.route('/<int:player_id>/update-muted/<int:content_id>', methods=['POST'])
+@login_required
+def update_muted(player_id: int, content_id: int):
+    """Update content muted setting in playlist."""
+    player = Player.query.get_or_404(player_id)
+    
+    if not player.playlist_id:
+        return jsonify({'success': False, 'message': 'Player has no playlist'}), 400
+    
+    try:
+        playlist = Playlist.query.get(player.playlist_id)
+        content = Content.query.get_or_404(content_id)
+        
+        muted = request.form.get('muted', 'true').lower() == 'true'
+        
+        # Update muted in association table
+        stmt = update(playlist_content).where(
+            (playlist_content.c.playlist_id == playlist.id) &
+            (playlist_content.c.content_id == content_id)
+        ).values(muted=muted)
+        db.session.execute(stmt)
+        
+        # Increment playlist version
+        playlist.increment_version()
+        
+        db.session.commit()
+        cache.clear()
+        
+        log_action('info', f'Updated muted={muted} for "{content.filename}" in player "{player.name}" playlist')
+        
+        return jsonify({
+            'success': True,
+            'message': 'Audio setting updated',
+            'muted': muted,
+            'version': playlist.version
+        })
+        
+    except Exception as e:
+        db.session.rollback()
+        log_action('error', f'Error updating muted setting: {str(e)}')
+        return jsonify({'success': False, 'message': str(e)}), 500
+
+
 @playlist_bp.route('/<int:player_id>/clear', methods=['POST'])
 @login_required
 def clear_playlist(player_id: int):