def discussions_create():
form = DiscussionForm(request.form)
if not form.validate():
return render_template(
"discussions/new.html",
form=DiscussionForm(),
error=
"Title length must be between 5 and 100 characters. Content must be between 5 and 2000 characters."
)
discussion = Discussion(form.title.data)
discussion.set_account_id(current_user.id)
#Tags are separated by whitespace, split them into array and append them to discussion separately.
discussion_tags = form.tags.data.split(' ')
for tagname in discussion_tags:
# Check for empty strings
if tagname and tagname.strip():
tag = Tag(tagname)
discussion.tags.append(tag)
db.session().add(discussion)
db.session().commit()
message = Message(form.content.data)
message.set_account_id(current_user.id)
message.set_discussion_id(discussion.id)
db.session().add(message)
db.session().commit()
return redirect(url_for("discussions_show", discussion_id=discussion.id))
def discussions_comment(discussion_id):
form = CommentForm(request.form)
if not form.validate():
return redirect(
url_for("discussions_show", discussion_id=discussion_id))
message = Message(form.comment.data)
message.set_account_id(current_user.id)
message.set_discussion_id(discussion_id)
db.session().add(message)
db.session().commit()
return redirect(url_for("discussions_show", discussion_id=discussion_id))