Fix: Include backend/audio Django app in repository

backend/audio/views_quick_sync.py

@@ -0,0 +1,103 @@
+"""Views for Quick Sync adaptive streaming"""
+from rest_framework.views import APIView
+from rest_framework.response import Response
+from rest_framework.permissions import IsAuthenticated
+from rest_framework import status
+from django.core.cache import cache
+
+from audio.quick_sync_service import QuickSyncService
+
+
+class QuickSyncStatusView(APIView):
+    """Get Quick Sync status and recommendations"""
+    
+    permission_classes = [IsAuthenticated]
+    
+    def get(self, request):
+        """Get current quick sync status"""
+        service = QuickSyncService()
+        user_prefs = service.get_user_preferences(request.user.id)
+        sync_status = service.get_quick_sync_status(user_prefs)
+        
+        return Response({
+            'status': sync_status,
+            'preferences': user_prefs,
+        })
+
+
+class QuickSyncPreferencesView(APIView):
+    """Manage Quick Sync user preferences"""
+    
+    permission_classes = [IsAuthenticated]
+    
+    def get(self, request):
+        """Get user's quick sync preferences"""
+        service = QuickSyncService()
+        prefs = service.get_user_preferences(request.user.id)
+        
+        return Response(prefs)
+    
+    def post(self, request):
+        """Update user's quick sync preferences"""
+        service = QuickSyncService()
+        
+        preferences = {
+            'mode': request.data.get('mode', 'auto'),
+            'prefer_quality': request.data.get('prefer_quality', True),
+            'adapt_to_system': request.data.get('adapt_to_system', True),
+            'auto_download_quality': request.data.get('auto_download_quality', False),
+        }
+        
+        success = service.update_user_preferences(request.user.id, preferences)
+        
+        if success:
+            # Get updated status
+            sync_status = service.get_quick_sync_status(preferences)
+            return Response({
+                'message': 'Quick Sync preferences updated',
+                'preferences': preferences,
+                'status': sync_status,
+            })
+        else:
+            return Response(
+                {'error': 'Failed to update preferences'},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+
+
+class QuickSyncTestView(APIView):
+    """Test network speed for Quick Sync"""
+    
+    permission_classes = [IsAuthenticated]
+    
+    def post(self, request):
+        """Run network speed test"""
+        service = QuickSyncService()
+        
+        # Clear cache to force new test
+        cache.delete('quick_sync_network_speed')
+        
+        speed = service.measure_network_speed()
+        system_resources = service.get_system_resources()
+        
+        return Response({
+            'network_speed_mbps': speed,
+            'system_resources': system_resources,
+            'recommended_quality': service.get_recommended_quality()[0],
+            'timestamp': system_resources['timestamp'],
+        })
+
+
+class QuickSyncQualityPresetsView(APIView):
+    """Get available quality presets"""
+    
+    permission_classes = [IsAuthenticated]
+    
+    def get(self, request):
+        """Get all quality presets"""
+        service = QuickSyncService()
+        
+        return Response({
+            'presets': service.QUALITY_PRESETS,
+            'thresholds': service.SPEED_THRESHOLDS,
+        })