def post(self, post_id):
a = Article.check_if_valid_post(post_id)
if a:
if self.user:
key = db.Key.from_path('Article',
int(post_id),
parent=blog_key())
a = db.get(key)
comment = self.request.get('comment')
created_by = self.user.name
if comment:
c = Comment(parent=blog_key(),
comment=comment,
post_id=int(post_id),
created_by=created_by)
c.put()
comments = db.GqlQuery(
"select * from Comment where post_id = " + post_id +
" order by created desc")
self.render("permalink.html", a=a, comments=comments)
else:
self.redirect('/blog/login')
else:
self.error(404)
return
def get(self, post_id):
a = Article.check_if_valid_post(post_id)
if a:
comments = db.GqlQuery("select * from Comment where post_id = " +
post_id + " order by created desc")
else:
self.error(404)
return
self.render("permalink.html", a=a, comments=comments)
def post(self, post_id, comment_id):
a = Article.check_if_valid_post(post_id)
c = Comment.check_if_user_owns_comment(comment_id, self.user.name)
if a and c:
comment = self.request.get('comment')
if comment:
c.comment = comment
c.put()
self.redirect('/blog/%s' % post_id)
else:
error = "Please input comment"
self.redner("comment.html", error=error, c=c)
else:
error = "Oops, this is not your comment"
self.render("error.html", error=error)
def get(self, post_id):
a = Article.check_if_valid_post(post_id)
uid = self.read_secure_cookie('user_id')
if a:
if a.created_by == self.user.name:
error = "you can\'t like your own post"
self.render('error.html', error=error)
elif not self.user:
self.redirect('/blog/login')
elif a.likes and uid in a.likes:
a.likes.remove(uid)
a.put()
self.redirect(self.request.referer)
else:
a.likes.append(uid)
a.put()
self.redirect(self.request.referer)