def comment_post_save(instance, **kwargs):
if hasattr(instance, '__pub_info'):
is_public = instance.is_public and not instance.is_removed
was_public = instance.__pub_info['is_public'] and not instance.__pub_info['is_removed']
# Base queryset for public comments
public_comments = comments.get_model()._default_manager.filter(
content_type=instance.content_type_id,
object_pk=instance.object_pk,
is_public=True,
is_removed=False
)
# If the comment's "publicity" was modified in any way, update the count key
if (was_public and not is_public) or (not was_public and is_public):
client.set(
COMCOUNT_KEY % (instance.content_type_id, instance.object_pk),
public_comments.count()
)
# If no change to the "publicity" of the comment was made, return
else:
return
# Update the last comment info
last_keu = LASTCOM_KEY % (instance.content_type_id, instance.object_pk)
try:
last_com = public_comments.latest('submit_date')
client.hmset(last_keu, {
'submit_date': repr(to_timestamp(last_com.submit_date)),
'user_id': last_com.user_id or '',
'username': last_com.user_name,
'comment': last_com.comment,
'url': last_com.url,
})
except comments.get_model().DoesNotExist:
client.delete(last_keu)
# update the listing handlers
obj = instance.content_object
if isinstance(obj, Publishable) and obj.is_published():
publishable_published(obj)
def test_comment_count_for_article_is_picked_up_through_article(self):
create_comment(self.publishable, self.publishable.content_type)
# put some value directly to redis, so we know it was taken from there
client.set(COMCOUNT_KEY % (self.publishable.content_type.pk, self.publishable.pk), '10')
t = template.Template('''{% load ellacomments_tags %}{% get_comment_count for obj as var_name%}{{ var_name }}''')
tools.assert_equals('10', t.render(template.Context({'obj': self.publishable})))
