def edit(post_id=None, post=None, user=None):
'''
Create or edit a post.
'''
user = user or None
post = post.get() if post else None
if request.method == 'POST':
post = post or BlogPost(parent=user.key)
post.fill(**request.form.to_dict())
if not post.empty('subject', 'content'):
try:
key = post.put()
return redirect(url_for('edit', post_id=post.uid))
except Exception as ex:
print('post crud error', ex)
return abort(500)
return render_template('edit.html', page=None, user=user, post=post)
def post(self):
""" make sure user is signed in before handling post request """
if not self.user:
self.redirect("/login")
else:
subject = self.request.get('subject')
content = self.request.get('content')
if subject and content:
post = BlogPost(subject=subject,
content=content,
user_id=self.user.key.id())
post.put()
self.redirect('/blog/%s' % str(post.key.id()))
else:
error = "Please enter subject and content!"
self.render("new-post.html",
subject=subject,
content=content,
error=error,
user=self.user)
