def ask_question():
form = QuestionForm(request.form)
if request.method == 'POST' and form.validate() and g.user:
title = form.title.data
body = form.body.data
tags = form.tags.data
if tags == '':
tags = []
else:
tags = [tag.strip().replace(' ', '-') for tag in tags.split(',')]
new_question = Question(title = title, body = body,
author = g.user,
tags = tags)
new_question.save()
return redirect('/questions/%s/' % new_question.id)
elif not g.user:
flash("Please login")
elif request.method == 'POST':
flash("Put it some data please")
return render_template('ask.html', form = form, title = 'Ask a question')
