wip

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

diff --git a/src/social/api/views.py b/src/social/api/views.py
index 1be5210..867a05a 100644 (file)
--- a/src/social/api/views.py
+++ b/src/social/api/views.py
@@ -1,21 +1,24 @@
-# -*- 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.
+# This file is part of Wolne Lektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Wolne Lektury. See NOTICE for more information.

 #
 from django.http import Http404
 #
 from django.http import Http404

-from rest_framework.generics import ListAPIView, get_object_or_404
-from rest_framework.permissions import IsAuthenticated
+from rest_framework.generics import ListAPIView, ListCreateAPIView, RetrieveAPIView, RetrieveUpdateAPIView, RetrieveUpdateDestroyAPIView, DestroyAPIView, get_object_or_404
+from rest_framework.permissions import IsAuthenticated, IsAuthenticatedOrReadOnly

 from rest_framework.response import Response
 from rest_framework.response import Response

+from rest_framework import serializers

 from rest_framework.views import APIView
 from api.models import BookUserData
 from rest_framework.views import APIView
 from api.models import BookUserData

-from api.utils import vary_on_auth
+from api.utils import vary_on_auth, never_cache

 from catalogue.api.helpers import order_books, books_after
 from catalogue.api.serializers import BookSerializer
 from catalogue.models import Book
 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
+import catalogue.models
+from social.utils import likes, get_set
+from social.views import get_sets_for_book_ids
+from social import models

 
 
 
 

-@vary_on_auth
+@never_cache

 class LikeView(APIView):
     permission_classes = [IsAuthenticated]
 
 class LikeView(APIView):
     permission_classes = [IsAuthenticated]
 


@@ -33,10 +36,141 @@ class LikeView(APIView):
         return Response({})
 
 
         return Response({})
 
 

+@never_cache
+class LikeView2(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 put(self, request, slug):
+        book = get_object_or_404(Book, slug=slug)
+        book.like(request.user)
+        return Response({"likes": likes(request.user, book)})
+
+    def delete(self, request, slug):
+        book = get_object_or_404(Book, slug=slug)
+        book.unlike(request.user)
+        return Response({"likes": likes(request.user, book)})
+
+
+@never_cache
+class LikesView(APIView):
+    permission_classes = [IsAuthenticated]
+
+    def get(self, request):
+        slugs = request.GET.getlist('slug')
+        books = Book.objects.filter(slug__in=slugs)
+        books = {b.id: b.slug for b in books}
+        ids = books.keys()
+        res = get_sets_for_book_ids(ids, request.user)
+        res = {books[bid]: v for bid, v in res.items()}
+
+        return Response(res)
+
+
+@never_cache
+class MyLikesView(APIView):
+    permission_classes = [IsAuthenticated]
+
+    def get(self, request):
+        ids = catalogue.models.tag.TagRelation.objects.filter(tag__user=request.user).values_list('object_id', flat=True).distinct()
+        books = Book.objects.filter(id__in=ids)
+        books = {b.id: b.slug for b in books}
+        res = get_sets_for_book_ids(ids, request.user)
+        res = {books[bid]: v for bid, v in res.items()}
+
+        res = list(books.values())
+        res.sort()
+        return Response(res)
+
+
+class TaggedBooksField(serializers.Field):
+    def to_representation(self, value):
+        return catalogue.models.Book.tagged.with_all([value]).values_list('slug', flat=True)
+
+    def to_internal_value(self, value):
+        return {'books': catalogue.models.Book.objects.filter(slug__in=value)}
+
+
+class UserListSerializer(serializers.ModelSerializer):
+    books = TaggedBooksField(source='*')
+
+    class Meta:
+        model = catalogue.models.Tag
+        fields = ['name', 'slug', 'books']
+        read_only_fields = ['slug']
+
+    def create(self, validated_data):
+        instance = get_set(validated_data['user'], validated_data['name'])
+        catalogue.models.tag.TagRelation.objects.filter(tag=instance).delete()
+        for book in validated_data['books']:
+            catalogue.models.Tag.objects.add_tag(book, instance)
+        return instance
+
+    def update(self, instance, validated_data):
+        catalogue.models.tag.TagRelation.objects.filter(tag=instance).delete()
+        for book in validated_data['books']:
+            catalogue.models.Tag.objects.add_tag(book, instance)
+        return instance
+
+class UserListBooksSerializer(UserListSerializer):
+    class Meta:
+        model = catalogue.models.Tag
+        fields = ['books']
+
+
+@never_cache
+class ListsView(ListCreateAPIView):
+    permission_classes = [IsAuthenticated]
+    #pagination_class = None
+    serializer_class = UserListSerializer
+
+    def get_queryset(self):
+        return catalogue.models.Tag.objects.filter(user=self.request.user).exclude(name='')
+
+    def perform_create(self, serializer):
+        serializer.save(user=self.request.user)
+
+
+@never_cache
+class ListView(RetrieveUpdateDestroyAPIView):
+    # TODO: check if can modify
+    permission_classes = [IsAuthenticated]
+    serializer_class = UserListSerializer
+
+    def get_object(self):
+        return get_object_or_404(catalogue.models.Tag, slug=self.kwargs['slug'], user=self.request.user)
+
+    def perform_update(self, serializer):
+        serializer.save(user=self.request.user)
+
+    def post(self, request, slug):
+        serializer = UserListBooksSerializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+        instance = self.get_object()
+        for book in serializer.validated_data['books']:
+            catalogue.models.Tag.objects.add_tag(book, instance)
+        return Response(self.get_serializer(instance).data)
+
+
+@never_cache
+class ListItemView(APIView):
+    permission_classes = [IsAuthenticated]
+
+    def delete(self, request, slug, book):
+        instance = get_object_or_404(catalogue.models.Tag, slug=slug, user=self.request.user)
+        book = get_object_or_404(catalogue.models.Book, slug=book)
+        catalogue.models.Tag.objects.remove_tag(book, instance)
+        return Response(UserListSerializer(instance).data)
+
+

 @vary_on_auth
 class ShelfView(ListAPIView):
     permission_classes = [IsAuthenticated]
     serializer_class = BookSerializer
 @vary_on_auth
 class ShelfView(ListAPIView):
     permission_classes = [IsAuthenticated]
     serializer_class = BookSerializer

+    pagination_class = None

 
     def get_queryset(self):
         state = self.kwargs['state']
 
     def get_queryset(self):
         state = self.kwargs['state']


@@ -59,3 +193,86 @@ class ShelfView(ListAPIView):
 
         return books
 
 
         return books
 

+
+
+class ProgressSerializer(serializers.ModelSerializer):
+    book = serializers.HyperlinkedRelatedField(
+        read_only=True,
+        view_name='catalogue_api_book',
+        lookup_field='slug'
+    )
+    book_slug = serializers.SlugRelatedField(source='book', read_only=True, slug_field='slug')
+
+    class Meta:
+        model = models.Progress
+        fields = ['book', 'book_slug', 'last_mode', 'text_percent',
+    'text_anchor',
+    'audio_percent',
+    'audio_timestamp',
+    'implicit_text_percent',
+    'implicit_text_anchor',
+    'implicit_audio_percent',
+    'implicit_audio_timestamp',
+    ]
+
+
+class TextProgressSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = models.Progress
+        fields = [
+                'text_percent',
+                'text_anchor',
+                ]
+        read_only_fields = ['text_percent']
+
+class AudioProgressSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = models.Progress
+        fields = ['audio_percent', 'audio_timestamp']
+        read_only_fields = ['audio_percent']
+
+
+@never_cache
+class ProgressListView(ListAPIView):
+    permission_classes = [IsAuthenticated]
+    serializer_class = ProgressSerializer
+
+    def get_queryset(self):
+        return models.Progress.objects.filter(user=self.request.user).order_by('-updated_at')
+
+
+class ProgressMixin:
+    def get_object(self):
+        try:
+            return models.Progress.objects.get(user=self.request.user, book__slug=self.kwargs['slug'])
+        except models.Progress.DoesNotExist:
+            book = get_object_or_404(Book, slug=self.kwargs['slug'])
+            return models.Progress(user=self.request.user, book=book)
+
+
+
+@never_cache
+class ProgressView(ProgressMixin, RetrieveAPIView):
+    permission_classes = [IsAuthenticated]
+    serializer_class = ProgressSerializer
+
+
+@never_cache
+class TextProgressView(ProgressMixin, RetrieveUpdateAPIView):
+    permission_classes = [IsAuthenticated]
+    serializer_class = TextProgressSerializer
+
+    def perform_update(self, serializer):
+        serializer.instance.last_mode = 'text'
+        serializer.save()
+
+
+@never_cache
+class AudioProgressView(ProgressMixin, RetrieveUpdateAPIView):
+    permission_classes = [IsAuthenticated]
+    serializer_class = AudioProgressSerializer
+
+    def perform_update(self, serializer):
+        serializer.instance.last_mode = 'audio'
+        serializer.save()
+