def topic_list(request, forum_id):
"""
Shows the list of topics in the specified forum
"""
forum = get_object_or_404(Forum, id=forum_id)
group, perms = get_group_perms_or_404(request.user, forum)
subscribed = is_subscribed(request.user, forum)
topics = forum.topics.order_by('-is_sticky', '-last_post__date').\
select_related('last_post', 'last_post__profile', 'last_post__profile__user',
'first_post', 'first_post__profile', 'first_post__profile__user')
topic_list = paginate(request, topics, settings.TOPICS_PER_PAGE)
mark_unread_topics(request.user, topic_list.object_list)
return {
'forum': forum,
'subscribed': subscribed,
'forum_perms': perms,
'topic_list': topic_list,
}
def post_list(request, topic_id):
"""
Shows posts list in specified topic and process add new post
"""
topic = get_object_or_404(Topic.objects.get_visible_topics(), id=topic_id)
forum = topic.forum
group, perms = get_group_perms_or_404(request.user, forum)
subscribed = is_subscribed(request.user, topic)
if perms.can_add_post(topic):
if request.method == 'POST':
post_form = PostForm(request.POST, prefix='post_form')
if post_form.is_valid():
profile = request.user.get_profile()
# Glue two consecutive posts from same user if time interval between them less than GLUE_MESSAGE_TIMEOUT
delta = (datetime.today()-topic.last_post.date).seconds
if (topic.last_post.profile == profile) and (delta < settings.GLUE_MESSAGE_TIMEOUT):
post = topic.last_post
glue_message = post.message + settings.GLUE_MESSAGE % (timesince(post.date), post_form.cleaned_data['message'])
data = {'message': glue_message}
if PostForm(data).is_valid():
post.message = glue_message
post.save()
return HttpResponseRedirect(post.get_absolute_url())
ip_address = request.META.get('REMOTE_ADDR', None)
post = post_form.save(commit=False)
post.topic = topic
post.profile = profile
post.ip_address = ip_address
post.save()
# Inform subscribed users about new post
inform_new_post(post)
return HttpResponseRedirect(post.get_absolute_url())
else:
post_form = PostForm(prefix='post_form')
else:
post_form = None
posts = topic.posts.order_by('date').select_related('profile', 'profile__user', 'profile__group', 'topic', 'topic__first_post')
post_list = paginate(request, posts, settings.POSTS_PER_PAGE)
# Generate poll list for the first topic page
if post_list.number == 1:
polls = topic.polls.annotate(max_votes_count=Max('choices__votes_count'))
polls_ids = list(polls.values_list('id', flat=True))
# Select dictionary of user choices for topic polls
if request.user.is_authenticated():
profile = request.user.get_profile()
poll_votes = dict(PollVote.objects.filter(profile=profile, poll__in=polls_ids).values_list('poll', 'choice'))
else:
poll_votes = {}
# For every poll in sequence set:
# - user_can_vote, ability user to vote in specified poll
# - user_vote, user vote for specified poll
for poll in polls:
poll.user_can_vote = not bool(poll.expired() or request.user.is_anonymous() or bool(poll.id in poll_votes.keys()))
if poll.id in poll_votes.keys():
poll.user_vote = poll_votes[poll.id]
else:
polls = []
mark_read(request.user, post_list.object_list)
return {
'forum': forum,
'topic': topic,
'polls': polls,
'subscribed': subscribed,
'forum_perms': perms,
'post_list': post_list,
'post_form': post_form,
}
