Fuck playlists

api/serializers.py

@@ -4,7 +4,7 @@ from core.utils.html import strip_tags
 
 from dss import settings
 from spa import models
-from spa.models import Activity, Message
+from spa.models import Activity, Message, Playlist
 from spa.models.activity import ActivityDownload, ActivityPlay
 from spa.models.blog import Blog
 from spa.models.genre import Genre
@@ -340,10 +340,10 @@ class UserProfileSerializer(serializers.ModelSerializer):
 
     def get_top_tags(self, obj):
         return list(
-            Genre.objects.filter(mix__user__slug='fergalmoran').
-                annotate(total=Count('mix')).
-                order_by('-total').
-                values('total', 'description', 'slug')[0:3])
+                Genre.objects.filter(mix__user__slug='fergalmoran').
+                    annotate(total=Count('mix')).
+                    order_by('-total').
+                    values('total', 'description', 'slug')[0:3])
 
     def get_profile_image_small(self, obj):
         return obj.get_sized_avatar_image(64, 64)
@@ -519,3 +519,8 @@ class BlogSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Blog
+
+
+class PlaylistSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Playlist

api/urls.py

@@ -24,6 +24,7 @@ router.register(r'genre', views.GenreViewSet, base_name='genre')
 router.register(r'messages', views.MessageViewSet, base_name='messages')
 router.register(r'shows', views.ShowViewSet, base_name='shows')
 router.register(r'blog', views.BlogViewSet, base_name='shows')
+router.register(r'playlist', views.PlaylistViewSet, base_name='playlists')
 
 
 class DebugView(APIView):

api/views.py

@@ -17,7 +17,7 @@ from rest_framework.status import HTTP_202_ACCEPTED, HTTP_401_UNAUTHORIZED, HTTP
 from api import serializers
 from dss import settings
 from spa import tasks
-from spa.models import Message
+from spa.models import Message, Playlist
 from spa.models.blog import Blog
 from spa.models.genre import Genre
 from spa.models.activity import ActivityPlay
@@ -56,8 +56,8 @@ class CommentViewSet(viewsets.ModelViewSet):
                 mix = Mix.objects.get(pk=self.request.data['mix_id'])
                 if mix is not None:
                     serializer.save(
-                        mix=mix,
-                        user=self.request.user if self.request.user.is_authenticated() else None
+                            mix=mix,
+                            user=self.request.user if self.request.user.is_authenticated() else None
                     )
             except Mix.DoesNotExist:
                 pass
@@ -169,9 +169,9 @@ class SearchResultsView(views.APIView):
                         'url': user.get_absolute_url(),
                         'description': user.description
                     } for user in UserProfile.objects.filter(
-                        Q(user__first_name__icontains=q) |
-                        Q(user__last_name__icontains=q) |
-                        Q(display_name__icontains=q)).exclude(slug__isnull=True).exclude(slug__exact='')[0:10]
+                            Q(user__first_name__icontains=q) |
+                            Q(user__last_name__icontains=q) |
+                            Q(display_name__icontains=q)).exclude(slug__isnull=True).exclude(slug__exact='')[0:10]
                     ]
             else:
                 r_s = [
@@ -367,3 +367,15 @@ class BlogViewSet(viewsets.ModelViewSet):
 
     def perform_create(self, serializer):
         serializer.save(user=self.request.user.userprofile)
+
+
+class PlaylistViewSet(viewsets.ModelViewSet):
+    queryset = Playlist.objects.all()
+    serializer_class = serializers.PlaylistSerializer
+    permission_classes = (IsAuthenticated,)
+
+    def get_queryset(self):
+        if self.request.user.is_authenticated:
+            return self.queryset.get(user=self.request.user.userprofile)
+
+        return Response(status=HTTP_401_UNAUTHORIZED)

spa/management/commands/mix_mp3_tags.py

@@ -0,0 +1,16 @@
+from django.core.management.base import NoArgsCommand
+
+from core.utils.audio.mp3 import mp3_length
+from spa.models import Mix
+
+
+class Command(NoArgsCommand):
+    def handle_noargs(self, **options):
+        try:
+            mix = Mix.objects.get(duration=None)
+            if mix is not None:
+                mix.waveform_generated = True
+                mix.duration = mp3_length(path)
+                mix.save(update_fields=["waveform_generated", "duration"])
+        except Exception as ex:
+            print("Debug exception: %s" % ex)

spa/tasks.py

@@ -19,6 +19,11 @@ from dss import settings
 logger = logging.getLogger('dss')
 
 
+@task(time_limit=3600)
+def send_db_signals(uid):
+    waveform_generated_signal.send(sender=None, uid=uid)
+
+
 @task(time_limit=3600)
 def create_waveform_task(in_file, uid):
     out_file = os.path.join(settings.CACHE_ROOT, 'waveforms/%s.png' % uid)