osqa/forum/feed.py

   1 #!/usr/bin/env python
   2 #encoding:utf-8
   3 #-------------------------------------------------------------------------------
   4 # Name:        Syndication feed class for subsribtion
   5 # Purpose:
   6 #
   7 # Author:      Mike
   8 #
   9 # Created:     29/01/2009
  10 # Copyright:   (c) CNPROG.COM 2009
  11 # Licence:     GPL V2
  12 #-------------------------------------------------------------------------------
  13 from django.contrib.syndication.feeds import Feed, FeedDoesNotExist
  14 from django.utils.translation import ugettext as _
  15 from models import Question
  16 from django.conf import settings
  17 class RssLastestQuestionsFeed(Feed):
  18     title = settings.APP_TITLE + _(' - ')+ _('latest questions')
  19     link = settings.APP_URL #+ '/' + _('question/')
  20     description = settings.APP_DESCRIPTION
  21     #ttl = 10
  22     copyright = settings.APP_COPYRIGHT
  23
  24     def item_link(self, item):
  25         return self.link + item.get_absolute_url()
  26
  27     def item_author_name(self, item):
  28         return item.author.username
  29
  30     def item_author_link(self, item):
  31         return item.author.get_profile_url()
  32
  33     def item_pubdate(self, item):
  34         return item.added_at
  35
  36     def items(self, item):
  37        return Question.objects.filter(deleted=False).order_by('-last_activity_at')[:30]
  38
  39 def main():
  40     pass
  41
  42 if __name__ == '__main__':
  43     main()