class ViewTopic(MethodView):
decorators = [allows.requires(CanAccessTopic())]
def get(self, topic_id, slug=None):
page = request.args.get('page', 1, type=int)
# Fetch some information about the topic
topic = Topic.get_topic(topic_id=topic_id, user=real(current_user))
# Count the topic views
topic.views += 1
topic.save()
# Update the topicsread status if the user hasn't read it
forumsread = None
if current_user.is_authenticated:
forumsread = ForumsRead.query.filter_by(
user_id=current_user.id, forum_id=topic.forum_id).first()
topic.update_read(real(current_user), topic.forum, forumsread)
# fetch the posts in the topic
posts = Post.query.outerjoin(User, Post.user_id == User.id).filter(
Post.topic_id == topic.id).add_entity(User).order_by(
Post.id.asc()).paginate(page, flaskbb_config['POSTS_PER_PAGE'],
False)
# Abort if there are no posts on this page
if len(posts.items) == 0:
abort(404)
return render_template('forum/topic.html',
topic=topic,
posts=posts,
last_seen=time_diff(),
form=self.form())
@allows.requires(CanPostReply)
def post(self, topic_id, slug=None):
topic = Topic.get_topic(topic_id=topic_id, user=real(current_user))
form = self.form()
if not form:
flash(_('Cannot post reply'), 'warning')
return redirect('forum.view_topic', topic_id=topic_id, slug=slug)
elif form.validate_on_submit():
post = form.save(real(current_user), topic)
return redirect(url_for('forum.view_post', post_id=post.id))
else:
for e in form.errors.get('content', []):
flash(e, 'danger')
return redirect(
url_for('forum.view_topic', topic_id=topic_id, slug=slug))
def form(self):
if Permission(CanPostReply):
return QuickreplyForm()
return None
topics = Forum.get_topics(forum_id=forum_instance.id,
user=current_user,
page=page,
per_page=flaskbb_config["TOPICS_PER_PAGE"])
return render_template(
"forum/forum.html",
forum=forum_instance,
topics=topics,
forumsread=forumsread,
)
@forum.route("/topic/<int:topic_id>", methods=["POST", "GET"])
@forum.route("/topic/<int:topic_id>-<slug>", methods=["POST", "GET"])
@allows.requires(CanAccessTopic())
def view_topic(topic_id, slug=None):
page = request.args.get('page', 1, type=int)
# Fetch some information about the topic
topic = Topic.get_topic(topic_id=topic_id, user=current_user)
# Count the topic views
topic.views += 1
topic.save()
# fetch the posts in the topic
posts = Post.query.\
join(User, Post.user_id == User.id).\
filter(Post.topic_id == topic.id).\
add_entity(User).\