X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/a791ae7c71b918ca39e7083209019de03a164252..bf99d8859b9b576381cde347bd8abd4544f09d38:/src/social/api/views.py?ds=inline

diff --git a/src/social/api/views.py b/src/social/api/views.py
new file mode 100644
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--- /dev/null
+++ b/src/social/api/views.py
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+# -*- coding: utf-8 -*-
+# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
+from django.http import Http404
+from rest_framework.generics import ListAPIView, get_object_or_404
+from rest_framework.permissions import IsAuthenticated
+from rest_framework.response import Response
+from rest_framework.views import APIView
+from api.models import BookUserData
+from catalogue.api.helpers import order_books, books_after
+from catalogue.api.serializers import BookSerializer
+from catalogue.models import Book
+from social.utils import likes
+
+
+class LikeView(APIView):
+    permission_classes = [IsAuthenticated]
+
+    def get(self, request, slug):
+        book = get_object_or_404(Book, slug=slug)
+        return Response({"likes": likes(request.user, book)})
+
+    def post(self, request, slug):
+        book = get_object_or_404(Book, slug=slug)
+        action = request.query_params.get('action', 'like')
+        if action == 'like':
+            book.like(request.user)
+        elif action == 'unlike':
+            book.unlike(request.user)
+        return Response({})
+
+
+class ShelfView(ListAPIView):
+    permission_classes = [IsAuthenticated]
+    serializer_class = BookSerializer
+
+    def get_queryset(self):
+        state = self.kwargs['state']
+        if state not in ('reading', 'complete', 'likes'):
+            raise Http404
+        new_api = self.request.query_params.get('new_api')
+        after = self.request.query_params.get('after')
+        count = int(self.request.query_params.get('count', 50))
+        if state == 'likes':
+            books = Book.tagged.with_any(self.request.user.tag_set.all())
+        else:
+            ids = BookUserData.objects.filter(user=self.request.user, complete=state == 'complete')\
+                .values_list('book_id', flat=True)
+            books = Book.objects.filter(id__in=list(ids)).distinct()
+            books = order_books(books, new_api)
+        if after:
+            books = books_after(books, after, new_api)
+        if count:
+            books = books[:count]
+
+        return books
+