4578eacce9
Update the staging folder file image API end point to work in the same way the document page image API works.
83 lines
2.4 KiB
Python
83 lines
2.4 KiB
Python
from __future__ import unicode_literals
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from django.http import HttpResponse
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from django.shortcuts import get_object_or_404
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from converter.models import Transformation
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from rest_framework import generics
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from rest_framework.response import Response
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from .models import StagingFolderSource
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from .serializers import StagingFolderFileSerializer, StagingFolderSerializer
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class APIStagingSourceFileView(generics.GenericAPIView):
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"""
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Details of the selected staging file.
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"""
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serializer_class = StagingFolderFileSerializer
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def get(self, request, staging_folder_pk, encoded_filename):
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staging_folder = get_object_or_404(
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StagingFolderSource, pk=staging_folder_pk
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)
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return Response(
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StagingFolderFileSerializer(
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staging_folder.get_file(encoded_filename=encoded_filename),
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context={'request': request}
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).data
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)
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class APIStagingSourceListView(generics.ListAPIView):
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"""
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Returns a list of all the staging folders and the files they contain.
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"""
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serializer_class = StagingFolderSerializer
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queryset = StagingFolderSource.objects.all()
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class APIStagingSourceView(generics.RetrieveAPIView):
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"""
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Details of the selected staging folders and the files it contains.
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"""
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serializer_class = StagingFolderSerializer
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queryset = StagingFolderSource.objects.all()
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class APIStagingSourceFileImageView(generics.RetrieveAPIView):
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"""
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Returns an image representation of the selected document.
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---
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GET:
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omit_serializer: true
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parameters:
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- name: size
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description: 'x' seprated width and height of the desired image representation.
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paramType: query
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type: number
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"""
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def get_serializer_class(self):
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return None
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def retrieve(self, request, *args, **kwargs):
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staging_folder = get_object_or_404(
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StagingFolderSource, pk=self.kwargs['staging_folder_pk']
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)
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staging_file = staging_folder.get_file(
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encoded_filename=self.kwargs['encoded_filename']
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)
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size = request.GET.get('size')
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return HttpResponse(
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staging_file.get_image(
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size=size,
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transformations=Transformation.objects.get_for_model(
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staging_folder, as_classes=True
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)
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), content_type='image'
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)
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