Quotes API

[wolnelektury.git] / src / bookmarks / api / views.py

diff --git a/src/bookmarks/api/views.py b/src/bookmarks/api/views.py
index 315624f..1280ad5 100644 (file)
--- a/src/bookmarks/api/views.py
+++ b/src/bookmarks/api/views.py
@@ -3,6 +3,7 @@ from api.utils import never_cache
 from django.db.models import Q
 from django.http import Http404, JsonResponse
 from django.shortcuts import render, get_object_or_404
+from django.utils.timezone import now
 from django.views.decorators import cache
 import catalogue.models
 from wolnelektury.utils import is_ajax
@@ -111,3 +112,71 @@ class BookmarkView(RetrieveUpdateDestroyAPIView):
             return models.Bookmark.objects.filter(q)
         else:
             return self.request.user.bookmark_set.all()
+
+    def perform_destroy(self, instance):
+        instance.deleted = True
+        instance.updated_at = now()
+        instance.save()
+
+
+
+class QuoteSerializer(serializers.ModelSerializer):
+    book_slug = serializers.SlugRelatedField(
+        queryset=catalogue.models.Book.objects.all(), slug_field='slug',
+        write_only=True,
+        required=False
+    )
+    book = BookSerializer2(read_only=True)
+    href = AbsoluteURLField(view_name='api_quote', view_args=['uuid'])
+    timestamp = serializers.IntegerField(required=False)
+    
+    class Meta:
+        model = models.Quote
+        fields = ['book_slug', 'book',
+                  'start_elem', 'start_offset', 'end_elem', 'end_offset',
+                  'href', 'uuid', 'timestamp', 'deleted']
+        read_only_fields = ['uuid', 'mode']
+
+    def create(self, validated_data):
+        book = validated_data.pop('book_slug', None)
+        if book is not None:
+            validated_data['book'] = book
+        return super().create(validated_data)
+
+    def update(self, instance, validated_data):
+        book = validated_data.pop('book_slug', None)
+        if book is not None:
+            validated_data['book'] = book
+        return super().update(instance, validated_data)
+
+
+@never_cache
+class QuotesView(ListCreateAPIView):
+    permission_classes = [IsAuthenticated]
+    serializer_class = QuoteSerializer
+    
+    def get_queryset(self):
+        return self.request.user.quote_set.all()
+
+    def perform_create(self, serializer):
+        serializer.save(user=self.request.user)
+
+
+class QuoteView(RetrieveUpdateDestroyAPIView):
+    permission_classes = [IsAuthenticatedOrReadOnly]
+    serializer_class = QuoteSerializer
+    lookup_field = 'uuid'
+
+    def get_queryset(self):
+        if self.request.method in SAFE_METHODS:
+            q = Q(deleted=False)
+            if self.request.user.is_authenticated:
+                q |= Q(user=self.request.user)
+            return models.Quote.objects.filter(q)
+        else:
+            return self.request.user.quote_set.all()
+
+    def perform_destroy(self, instance):
+        instance.deleted = True
+        instance.updated_at = now()
+        instance.save()