85 lines
2.7 KiB
Python
85 lines
2.7 KiB
Python
"""News app views."""
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from django.shortcuts import get_object_or_404
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from rest_framework import generics, permissions
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from news import filters, models, serializers
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from rating.tasks import add_rating
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class NewsMixinView:
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"""News mixin."""
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permission_classes = (permissions.AllowAny, )
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serializer_class = serializers.NewsBaseSerializer
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def get_queryset(self, *args, **kwargs):
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"""Override get_queryset method."""
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qs = models.News.objects.published().with_base_related()\
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.order_by('-is_highlighted', '-created')
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if self.request.country_code:
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qs = qs.by_country_code(self.request.country_code)
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return qs
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class NewsListView(NewsMixinView, generics.ListAPIView):
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"""News list view."""
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filter_class = filters.NewsListFilterSet
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class NewsDetailView(NewsMixinView, generics.RetrieveAPIView):
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"""News detail view."""
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lookup_field = 'slug'
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serializer_class = serializers.NewsDetailWebSerializer
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def get_queryset(self):
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"""Override get_queryset method."""
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return super().get_queryset().with_extended_related()
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class NewsTypeListView(generics.ListAPIView):
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"""NewsType list view."""
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pagination_class = None
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permission_classes = (permissions.AllowAny, )
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queryset = models.NewsType.objects.all()
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serializer_class = serializers.NewsTypeSerializer
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class NewsBackOfficeMixinView:
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"""News back office mixin view."""
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permission_classes = (permissions.IsAuthenticated,)
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queryset = models.News.objects.with_base_related() \
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.order_by('-is_highlighted', '-created')
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class NewsBackOfficeLCView(NewsBackOfficeMixinView,
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generics.ListCreateAPIView):
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"""Resource for a list of news for back-office users."""
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serializer_class = serializers.NewsBackOfficeBaseSerializer
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create_serializers_class = serializers.NewsBackOfficeDetailSerializer
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def get_serializer_class(self):
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"""Override serializer class."""
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if self.request.method == 'POST':
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return self.create_serializers_class
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return super().get_serializer_class()
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def get_queryset(self):
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"""Override get_queryset method."""
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return super().get_queryset().with_extended_related()
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class NewsBackOfficeRUDView(NewsBackOfficeMixinView,
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generics.RetrieveUpdateDestroyAPIView):
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"""Resource for detailed information about news for back-office users."""
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serializer_class = serializers.NewsBackOfficeDetailSerializer
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def get(self, request, pk, *args, **kwargs):
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add_rating(remote_addr=request.META.get('REMOTE_ADDR'),
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pk=pk, model='news', app_label='news')
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return self.retrieve(request, *args, **kwargs)
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