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feeds.py
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feeds.py
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from __future__ import absolute_import
from django.core import urlresolvers
from django.contrib.syndication.views import Feed
from django.shortcuts import get_object_or_404
from .models import FeedType, FeedItem
class BaseCommunityAggregatorFeed(Feed):
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 = FeedItem.objects.filter(feed__feed_type=obj)
qs = qs.order_by('-date_modified')
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 urlresolvers.reverse('aggregator-feed', args=[obj.slug])
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 urlresolvers.reverse('aggregator-firehose-feed')
def items(self):
qs = FeedItem.objects.order_by('-date_modified').select_related('feed')
return qs[:50]