def community_create():
form = CommunityCreateForm()
form.tags.choices = [
(t.title, t.title)
for t in Tag.select(Tag.title).order_by(Tag.title).distinct()
]
if form.validate_on_submit() and current_user.karma >= 50:
community = Community()
community.name = slugify(form.name.data)
community.description = form.description.data
community.maintainer = User.get(User.id == current_user.id)
community.update_search_index()
user = User.get(User.id == current_user.id)
user.karma -= 50
user.save()
success = True
try:
community.save()
except peewee.IntegrityError:
flash(gettext('This name is already in use.'), 'error')
success = False
else:
try:
for element in form.tags.data.split(','):
if not element:
continue
tag = Tag()
# FIXME: slugify?
tag.title = element
tag.community = community
tag.save()
except peewee.IntegrityError:
flash(gettext('Unable to add tags.'), 'error')
success = False
if success:
return redirect(url_for('community', community=community.name))
return render_template('community_create.html', form=form)
