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news ordering

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This commit is contained in:
Kuroshini 2020-01-21 15:15:32 +03:00
parent d77bd1d79c
commit 5ef58b8202
1 changed files with 14 additions and 1 deletions
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15
apps/news/views.py
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@ -3,6 +3,8 @@ from django.conf import settings
from django.shortcuts import get_object_or_404 from django.shortcuts import get_object_or_404
from django.utils import translation from django.utils import translation
from rest_framework import generics, permissions, response from rest_framework import generics, permissions, response
from rest_framework.filters import OrderingFilter
from django_filters.rest_framework import DjangoFilterBackend
from news import filters, models, serializers from news import filters, models, serializers
from rating.tasks import add_rating from rating.tasks import add_rating
@ -111,9 +113,11 @@ class NewsBackOfficeLCView(NewsBackOfficeMixinView,
serializer_class = serializers.NewsBackOfficeBaseSerializer serializer_class = serializers.NewsBackOfficeBaseSerializer
filter_class = filters.NewsListFilterSet filter_class = filters.NewsListFilterSet
create_serializers_class = serializers.NewsBackOfficeDetailSerializer create_serializers_class = serializers.NewsBackOfficeDetailSerializer
filter_backends = (OrderingFilter, DjangoFilterBackend)
permission_classes = [IsCountryAdmin | IsContentPageManager] permission_classes = [IsCountryAdmin | IsContentPageManager]
ordering_fields = '__all__'
def get_serializer_class(self): def get_serializer_class(self):
"""Override serializer class.""" """Override serializer class."""
if self.request.method == 'POST': if self.request.method == 'POST':
@ -123,6 +127,15 @@ class NewsBackOfficeLCView(NewsBackOfficeMixinView,
def get_queryset(self): def get_queryset(self):
"""Override get_queryset method.""" """Override get_queryset method."""
qs = super().get_queryset().with_extended_related() qs = super().get_queryset().with_extended_related()
if 'ordering' in self.request.query_params:
self.request.GET._mutable = True
if '-publication_datetime' in self.request.query_params['ordering']:
self.request.query_params['ordering'] = self.request.query_params['ordering']\
.replace('-publication_datetime', '-publication_date,-publication_time')
elif 'publication_datetime' in self.request.query_params['ordering']:
self.request.query_params['ordering'] = self.request.query_params['ordering']\
.replace('publication_datetime', 'publication_date,publication_time')
self.request.GET._mutable = False
if self.request.country_code: if self.request.country_code:
qs = qs.by_country_code(self.request.country_code) qs = qs.by_country_code(self.request.country_code)
return qs return qs