def get_post(self, post_id):
'''Retrieves post id from url. If post id matches post in Blog
database, returns post, if not, returns None'''
if post_id:
post = Blog.get_by_id(int(post_id))
if post:
return post
def get(self, post_id, comment_id):
post = Blog.get_by_id(int(post_id), parent=blog_key())
comment = Comment.get_by_id(int(comment_id))
username = self.user.name
if comment and self.user:
if comment.user.name == self.user.name:
self.render("editcomment.html",
comment_text=comment.text,
username=username)
else:
error = "To edit a comment you must be the author'"
self.render("editcomment.html",
edit_error=error,
username=username)
else:
error = "This comment no longer exists"
self.render("editcomment.html",
edit_error=error,
username=username)
def get(self, post_id, comment_id):
# get the blog and comment from blog id and comment id
post = Blog.get_by_id(int(post_id), parent=blog_key())
comment = Comment.get_by_id(int(comment_id))
# check if there is a comment associated with that id
if comment:
# check if this user is the author of this comment
if comment.user.name == self.user.name:
# take the user to the edit comment page and load the content
# of the comment
self.render("editcomment.html", comment_text=comment.text)
# otherwise if this user is the author of this comment throw and
# error
else:
error = "You cannot edit other users' comments'"
self.render("editcomment.html", edit_error=error)
# otherwise if there is no comment associated with that ID throw an
# error
else:
error = "This comment no longer exists"
self.render("editcomment.html", edit_error=error)
