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from django.contrib.syndication.views import Feed
from django.shortcuts import get_object_or_404
from django.utils.translation import gettext_lazy as _
from django_hosts.resolvers import reverse
from .models import FeedItem, FeedType
class BaseCommunityAggregatorFeed(Feed):
def items(self):
return FeedItem.objects.approved().order_by("-date_modified")
def item_title(self, item):
return item.title
def item_description(self, item):
return item.summary
def item_guid(self, item):
return item.guid
def item_link(self, item):
return item.link
def item_author_name(self, item):
return item.feed.title
def item_author_link(self, item):
return item.feed.public_url
def item_pubdate(self, item):
return item.date_modified
class CommunityAggregatorFeed(BaseCommunityAggregatorFeed):
def get_object(self, request, slug=None):
return get_object_or_404(FeedType, slug=slug)
def items(self, obj):
qs = super().items()
qs = qs.filter(feed__feed_type=obj)
qs = qs.select_related("feed", "feed__feed_type")
return qs[:25]
def title(self, obj):
return _("Django community aggregator: %s") % obj.name
def link(self, obj):
return reverse("aggregator-feed", args=[obj.slug], host="www")
def description(self, obj):
return self.title(obj)
class CommunityAggregatorFirehoseFeed(BaseCommunityAggregatorFeed):
title = _("Django community aggregator firehose")
description = _("All activity from the Django community aggregator")
def link(self):
return reverse("aggregator-firehose-feed", host="www")
def items(self):
qs = super().items()
qs = qs.select_related("feed")
return qs[:50]
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