def reply(request, forum_slug, thread_id):
"""Reply to a thread."""
forum = get_object_or_404(Forum, slug=forum_slug)
user = request.user
if not forum.allows_posting_by(user):
if forum.allows_viewing_by(user):
raise PermissionDenied
else:
raise Http404
form = ReplyForm(request.POST)
post_preview = None
if form.is_valid():
thread = get_object_or_404(Thread, pk=thread_id, forum=forum)
if not thread.is_locked:
reply_ = form.save(commit=False)
reply_.thread = thread
reply_.author = request.user
if "preview" in request.POST:
post_preview = reply_
post_preview.author_post_count = reply_.author.post_set.count()
elif not is_ratelimited(request, "forum-post", "15/d"):
reply_.save()
# Subscribe the user to the thread.
if Setting.get_for_user(request.user, "forums_watch_after_reply"):
NewPostEvent.notify(request.user, thread)
# Send notifications to thread/forum watchers.
NewPostEvent(reply_).fire(exclude=reply_.author)
return HttpResponseRedirect(thread.get_last_post_url())
return posts(request, forum_slug, thread_id, form, post_preview, is_reply=True)
