def set_last_post(self, post=None):
"""
Updates denormalised details about this Forum's last Post.
It is assumed that any Post given is not a metapost and is not in
a hidden Topic.
If the last Post is not given, the last non-meta, non-hidden Post
will be looked up. This method should never set the details of a
Post in a hidden Topic as the last Post, as this would result in
the display of latest Post links which do not work for regular and
anonymous users.
"""
try:
if post is None:
post = Post.objects.filter(meta=False,
topic__forum=self,
topic__hidden=False) \
.order_by('-posted_at', '-id')[0]
self.last_post_at = post.posted_at
self.last_topic_id = post.topic.pk
self.last_topic_title = post.topic.title
self.last_user_id = post.user.pk
self.last_username = post.user.username
except IndexError:
# No Post was given and there was no latest, non-hidden
# Post, so there must not be any eligible Topics in the
# Forum at the moment.
self.last_post_at, self.last_topic_id, self.last_user_id = (None,
None,
None)
self.last_topic_title, self.last_username = ('', '')
model_utils.update(self, 'last_post_at', 'last_topic_id',
'last_topic_title', 'last_user_id', 'last_username')
def update_post_count(self):
"""
Updates this ForumProfile's ``post_count`` with the number of
Posts currently associated with its User.
"""
self.post_count = self.user.posts.count()
model_utils.update(self, 'post_count')
def set_last_post(self, post=None):
"""
Updates denormalised details about this Forum's last Post.
It is assumed that any Post given is not a metapost and is not in
a hidden Topic.
If the last Post is not given, the last non-meta, non-hidden Post
will be looked up. This method should never set the details of a
Post in a hidden Topic as the last Post, as this would result in
the display of latest Post links which do not work for regular and
anonymous users.
"""
try:
if post is None:
post = Post.objects.filter(meta=False,
topic__forum=self,
topic__hidden=False) \
.order_by('-posted_at', '-id')[0]
self.last_post_at = post.posted_at
self.last_topic_id = post.topic.pk
self.last_topic_title = post.topic.title
self.last_user_id = post.user.pk
self.last_username = post.user.username
except IndexError:
# No Post was given and there was no latest, non-hidden
# Post, so there must not be any eligible Topics in the
# Forum at the moment.
self.last_post_at, self.last_topic_id, self.last_user_id = (None, None, None)
self.last_topic_title, self.last_username = ('', '')
model_utils.update(self, 'last_post_at', 'last_topic_id',
'last_topic_title', 'last_user_id', 'last_username')
def update_post_count(self):
"""
Updates this ForumProfile's ``post_count`` with the number of
Posts currently associated with its User.
"""
self.post_count = self.user.posts.count()
model_utils.update(self, 'post_count')
def update_post_count(self, meta=False):
"""
Updates one of this Topic's denormalised Post counts, based on
``meta``.
"""
field_name = '%spost_count' % (meta and 'meta' or '', )
setattr(self, field_name, self.posts.filter(meta=meta).count())
model_utils.update(self, field_name)
def update_post_count(self, meta=False):
"""
Updates one of this Topic's denormalised Post counts, based on
``meta``.
"""
field_name = '%spost_count' % (meta and 'meta' or '',)
setattr(self, field_name, self.posts.filter(meta=meta).count())
model_utils.update(self, field_name)
def set_last_post(self, post=None):
"""
Updates details about this Topic's last Post and its
denormalised ``post_count``.
It is assumed that any Post given is not a metapost.
If the last Post is not given, it will be looked up.
"""
if post is None:
post = self.posts.filter(meta=False).order_by('-posted_at', '-id')[0]
self.post_count = self.posts.filter(meta=False).count()
self.last_post_at = post.posted_at
self.last_user_id = post.user.pk
self.last_username = post.user.username
model_utils.update(self, 'post_count', 'last_post_at', 'last_user_id',
'last_username')
def set_last_post(self, post=None):
"""
Updates details about this Topic's last Post and its
denormalised ``post_count``.
It is assumed that any Post given is not a metapost.
If the last Post is not given, it will be looked up.
"""
if post is None:
post = self.posts.filter(meta=False).order_by('-posted_at',
'-id')[0]
self.post_count = self.posts.filter(meta=False).count()
self.last_post_at = post.posted_at
self.last_user_id = post.user.pk
self.last_username = post.user.username
model_utils.update(self, 'post_count', 'last_post_at', 'last_user_id',
'last_username')
def update_topic_count(self):
"""
Updates this Forum's ``topic_count``.
"""
self.topic_count = self.topics.count()
model_utils.update(self, 'topic_count')
def update_topic_count(self):
"""
Updates this Forum's ``topic_count``.
"""
self.topic_count = self.topics.count()
model_utils.update(self, 'topic_count')
