/
feeds.py
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/
feeds.py
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# -*- coding: utf-8 -*-
from django.contrib.sites.models import Site
from django.contrib.syndication.views import Feed
from django.core.urlresolvers import reverse
from django.utils.translation import get_language_from_request, ugettext as _
from aldryn_apphooks_config.utils import get_app_instance
from aldryn_categories.models import Category
from aldryn_newsblog.models import Article
from cms.utils.i18n import get_current_language
class LatestArticlesFeed(Feed):
def __call__(self, request, *args, **kwargs):
self.namespace, self.config = get_app_instance(request)
return super(LatestArticlesFeed, self).__call__(
request, *args, **kwargs)
def link(self):
return reverse('{0}:article-list-feed'.format(self.namespace))
def title(self):
return _('Articles on {0}').format(Site.objects.get_current().name)
def get_queryset(self):
language = get_current_language()
return Article.objects.published().active_translations(
language
).namespace(self.namespace)
def items(self, obj):
qs = self.get_queryset()
return qs.order_by('-publishing_date')[:10]
def item_title(self, item):
return item.title
def item_description(self, item):
return item.lead_in
def item_pubdate(self, item):
return item.publishing_date
class TagFeed(LatestArticlesFeed):
def get_object(self, request, tag):
return tag
def items(self, obj):
return self.get_queryset().filter(tags__slug=obj)[:10]
class CategoryFeed(LatestArticlesFeed):
def get_object(self, request, category):
language = get_language_from_request(request, check_path=True)
return Category.objects.language(language).translated(
slug=category).get()
def items(self, obj):
return self.get_queryset().filter(categories=obj)[:10]