app/django/contrib/comments/feeds.py
author Lennard de Rijk <ljvderijk@gmail.com>
Wed, 26 Aug 2009 18:31:19 +0200
changeset 2811 c8901482dc9c
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Added timeline_logic keyword argument to Program logic. This will allow us to track which Timeline logic belongs to which each Program.

from django.conf import settings
from django.contrib.syndication.feeds import Feed
from django.contrib.sites.models import Site
from django.contrib import comments

class LatestCommentFeed(Feed):
    """Feed of latest comments on the current site."""

    def title(self):
        if not hasattr(self, '_site'):
            self._site = Site.objects.get_current()
        return u"%s comments" % self._site.name

    def link(self):
        if not hasattr(self, '_site'):
            self._site = Site.objects.get_current()
        return "http://%s/" % (self._site.domain)

    def description(self):
        if not hasattr(self, '_site'):
            self._site = Site.objects.get_current()
        return u"Latest comments on %s" % self._site.name

    def items(self):
        qs = comments.get_model().objects.filter(
            site__pk = settings.SITE_ID,
            is_public = True,
            is_removed = False,
        )
        if getattr(settings, 'COMMENTS_BANNED_USERS_GROUP', None):
            where = ['user_id NOT IN (SELECT user_id FROM auth_user_groups WHERE group_id = %s)']
            params = [settings.COMMENTS_BANNED_USERS_GROUP]
            qs = qs.extra(where=where, params=params)
        return qs.order_by('-submit_date')[:40]
        
    def item_pubdate(self, item):
        return item.submit_date