def image_update_list(request, pk=None, alt=1, colorstyle=None,updated_by=None): """ List all image_updates, or create a new image_update. """ try: updated_by = request.data['updated_by'] except: updated_by = 'ingest01' pass if request.method == 'GET': image_updates = ImageUpdate.objects.all() serializer = ImageUpdateSerializer(image_updates, many=True) return Response(serializer.data) elif request.method == 'POST': serializer = ImageUpdateSerializer(data=request.data) if serializer.is_valid(): serializer.save() return Response(serializer.data, status=status.HTTP_201_CREATED) return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST) elif request.method == 'PUT': if not colorstyle: colorstyle = request.data['colorstyle'] try: image_update = ImageUpdate.objects.get(updated_by=updated_by,colorstyle=colorstyle,alt=alt) except ImageUpdate.DoesNotExist: return Response(status=status.HTTP_404_NOT_FOUND) serializer = ImageUpdateSerializer(image_update, data=request.data) if serializer.is_valid(): serializer.save() return Response(serializer.data) return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def image_update_detail(request, format=None, pk=None,alt=1,colorstyle=None,updated_by=None): """ Retrieve, update or delete an ImageUpdate instance. """ try: if not colorstyle: colorstyle = request.GET['colorstyle'] except: pass try: updated_by = request.data['updated_by'] except: updated_by = 'djdam' pass try: image_update = ImageUpdate.objects.get(updated_by=updated_by,colorstyle=colorstyle, alt=1) except ImageUpdate.DoesNotExist: try: image_update = ImageUpdate.objects.get(updated_by=updated_by,colorstyle=colorstyle,alt=alt) except ImageUpdate.DoesNotExist: return Response(status=status.HTTP_404_NOT_FOUND) if request.method == 'GET': serializer = ImageUpdateSerializer(image_update) return Response(serializer.data) elif request.method == 'PUT': if not colorstyle: colorstyle = request.data['colorstyle'] image_update = ImageUpdate.objects.get(updated_by=updated_by,colorstyle=colorstyle, alt=alt) serializer = ImageUpdateSerializer(image_update, data=request.data) if serializer.is_valid(): serializer.save() return Response(serializer.data) return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST) elif request.method == 'POST': serializer = ImageUpdateSerializer(data=request.data) if serializer.is_valid(): serializer.save() return Response(serializer.data, status=status.HTTP_201_CREATED) # else if there do a put update else: image_update = ImageUpdate.objects.get(updated_by=updated_by, colorstyle=colorstyle, alt=alt) serializer = ImageUpdateSerializer(image_update, data=request.data) if serializer.is_valid(): serializer.save() return Response(serializer.data) return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST) elif request.method == 'POST' and ImageUpdate.objects.get(colorstyle=colorstyle, alt=alt): if not colorstyle: colorstyle = request.data['colorstyle'] image_update = ImageUpdate.objects.get(updated_by=updated_by,colorstyle=colorstyle, alt=alt) serializer = ImageUpdateSerializer(image_update, data=request.data) if serializer.is_valid(): serializer.save() return Response(serializer.data) return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST) elif request.method == 'DELETE': image_update = ImageUpdate.objects.get(colorstyle=colorstyle, alt=alt) image_update.delete() return Response(status=status.HTTP_204_NO_CONTENT)