def put(self, request, pk, format=None):
"""
Method used to update the audio item information providing
serialized fresh data.
@param request: HttpRequest object containing the updated AudioItem fields.
@type request: HttpRequest
@param pk: Audio's id.
@type pk: int
@param format: Format used for data serialization.
@type format: string
@return: HttpResponse containing the uploaded audio item data, error if it doesn't exists.
@rtype: HttpResponse
"""
with edit_lock:
item = self.get_object(pk, request.user)
serializer = AudioItemSerializer(item, data=request.data, partial=True)
if serializer.is_valid():
serializer.save()
logger.debug('Updated data on AudioItem with id ' + str(pk))
return Response(serializer.data)
logger.error('Error on update for AudioItem with id ' + str(pk))
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request, format=None):
"""
Method used create a new AudioItem object.
All data is provided in a JSON format (serialized) an then is
converted in an object that will be saved in the database.
@param request: HttpRequest object containing all AudioItem data.
@type request: HttpRequest
@param format: Format used for data serialization.
@type format: string
@return: HttpResponse containing the id of the new AudioItem object or an error.
@rtype: HttpResponse
"""
request.data['owner'] = request.user.id
serializer = AudioItemSerializer(data=request.data)
if request.FILES and request.FILES['file'].content_type.split('/')[0] != 'audio' :
logger.error('Error on AudioItem creation: format not supported')
return Response('Content type not supported', status=status.HTTP_400_BAD_REQUEST)
if serializer.is_valid():
serializer.save()
logger.debug('Created a new AudioItem object')
return Response(serializer.data, status=status.HTTP_201_CREATED)
logger.error('Error on AudioItem creation')
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)