src/documents/api/views.py

   1 from rest_framework.generics import RetrieveAPIView, RetrieveUpdateAPIView, ListAPIView, ListCreateAPIView
   2 from rest_framework.permissions import IsAuthenticatedOrReadOnly
   3 from django.http import Http404
   4 from .. import models
   5 from . import serializers
   6
   7
   8 class BookList(ListAPIView):
   9     serializer_class = serializers.BookSerializer
  10     search_fields = ['title']
  11
  12     def get_queryset(self):
  13         return models.Book.get_visible_for(self.request.user)
  14
  15
  16 class BookDetail(RetrieveAPIView):
  17     serializer_class = serializers.BookDetailSerializer
  18
  19     def get_queryset(self):
  20         return models.Book.get_visible_for(self.request.user)
  21
  22
  23 class ChunkList(ListAPIView):
  24     queryset = models.Chunk.objects.all()
  25     serializer_class = serializers.ChunkSerializer
  26     filter_fields = ['user', 'stage']
  27     search_fields = ['book__title']
  28
  29     def get_queryset(self):
  30         return models.Chunk.get_visible_for(self.request.user)
  31
  32
  33 class ChunkDetail(RetrieveUpdateAPIView):
  34     permission_classes = [IsAuthenticatedOrReadOnly]
  35     serializer_class = serializers.ChunkDetailSerializer
  36
  37     def get_queryset(self):
  38         return models.Chunk.get_visible_for(self.request.user)
  39
  40
  41 class ChunkRevisionList(ListCreateAPIView):
  42     permission_classes = [IsAuthenticatedOrReadOnly]
  43     serializer_class = serializers.RevisionSerializer
  44
  45     def get_serializer_class(self):
  46         if self.request.method == 'POST':
  47             return serializers.RevisionDetailSerializer
  48         else:
  49             return serializers.RevisionSerializer
  50
  51     def get_serializer_context(self):
  52         ctx = super().get_serializer_context()
  53         try:
  54             ctx["chunk"] = models.Chunk.objects.get(pk=self.kwargs['pk'])
  55         except models.Chunk.DoesNotExist:
  56             raise Http404
  57         return ctx
  58
  59     def get_queryset(self):
  60         try:
  61             return models.Chunk.get_visible_for(self.request.user).get(
  62                 pk=self.kwargs['pk']
  63             ).change_set.all()
  64         except models.Chunk.DoesNotExist:
  65             raise Http404()
  66
  67
  68 class RevisionDetail(RetrieveAPIView):
  69     queryset = models.Chunk.change_model.objects.all()
  70     serializer_class = serializers.RevisionDetailSerializer
  71
  72     def get_queryset(self):
  73         return models.Chunk.get_revisions_visible_for(self.request.user)
  74