app/django/contrib/comments/feeds.py
author Pawel Solyga <Pawel.Solyga@gmail.com>
Wed, 15 Oct 2008 14:06:33 +0000
changeset 338 0d78f41dde9b
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Show "Created by" read-only field in Document Edit view. Update size of TinyMCE widget in Document Edit/Create views. Change user property name to founder in Document model and update files according to this change (now founder is used in Group and Document models). Remove not used variables and imports in views/site/docs/edit.py. Refactor EditForm and CreateForm in views/site/docs/edit.py so that EditForm inherits from CreateForm and just extends it. Patch by: Pawel Solyga Review by: to-be-reviewed

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