soundwave/backend/download/views.py

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"""Download API views"""
from rest_framework import status
from rest_framework.response import Response
from download.models import DownloadQueue
from download.serializers import DownloadQueueSerializer, AddToDownloadSerializer
from common.views import ApiBaseView, AdminWriteOnly
class DownloadListView(ApiBaseView):
"""Download queue list endpoint"""
permission_classes = [AdminWriteOnly]
def get(self, request):
"""Get download queue"""
status_filter = request.query_params.get('filter', 'pending')
queryset = DownloadQueue.objects.filter(owner=request.user, status=status_filter)
serializer = DownloadQueueSerializer(queryset, many=True)
return Response({'data': serializer.data})
def post(self, request):
"""Add to download queue"""
serializer = AddToDownloadSerializer(data=request.data)
serializer.is_valid(raise_exception=True)
created_items = []
for url in serializer.validated_data['urls']:
item, created = DownloadQueue.objects.get_or_create(
owner=request.user,
url=url,
defaults={'auto_start': serializer.validated_data['auto_start']}
)
created_items.append(item)
response_serializer = DownloadQueueSerializer(created_items, many=True)
return Response(response_serializer.data, status=status.HTTP_201_CREATED)
def delete(self, request):
"""Clear download queue"""
status_filter = request.query_params.get('filter', 'pending')
DownloadQueue.objects.filter(owner=request.user, status=status_filter).delete()
return Response(status=status.HTTP_204_NO_CONTENT)