def get(self, post_id):
key = db.Key.from_path('Post', int(post_id), parent=Utils.blog_key())
post = db.get(key)
if self.user and self.user.key().id() == post.user.key().id():
error = "You cannot like your own post."
self.render('base.html', access_error=error)
elif not self.user:
self.redirect('/login')
else:
like = Like.all().filter('user ='******'post =', post).get()
if like:
self.redirect('/blog/' + str(post.key().id()))
else:
like = Like(parent=key, user=self.user, post=post)
post.likes += 1
like.put()
post.put()
self.redirect('/blog/' + str(post.key().id()))
def post(self, post_id, comment_id):
# Check if the user is currently logged in
if not self.user:
return self.redirect('/login')
postKey = db.Key.from_path('Post',
int(post_id),
parent=Utils.blog_key())
commentKey = db.Key.from_path('Comment',
int(comment_id),
parent=postKey)
comment = db.get(commentKey)
# Check if the comment id is valid and if
# the logged in user has the permission to edit it
if not comment or \
not comment.user.key().id() == self.user.key().id():
self.error(404)
return
# Get form input value (content)
content = self.request.get('content')
if content:
comment.content = content
comment.put()
return self.redirect('/blog/' + str(post_id))
else:
error = "Content must be provided!"
self.render("comment-form.html",
content=content,
error=error,
post_id=post_id)
def post(self, post_id):
key = db.Key.from_path('Post', int(post_id), parent=Utils.blog_key())
post = db.get(key)
# Check if the user is currently logged in
if not self.user:
return self.redirect('/')
# Check if the post id is valid
# or the logged in user has this permission
if not post or not post.user.key().id() == self.user.key().id():
self.error(404)
return
# Get form input values (subject and content)
subject = self.request.get('subject')
content = self.request.get('content')
if subject and content:
post.subject = subject
post.content = content
post.put()
return self.redirect('/blog/' + str(post_id))
else:
error = "Subject and content must be provided!"
self.render("post-form.html", subject=subject,
content=content, error=error)
def post(self):
# Check if the user is currently logged in
if not self.user:
return self.redirect('/login')
# Get form input values (subject - content)
subject = self.request.get('subject')
content = self.request.get('content')
if subject and content:
post = Post(parent=Utils.blog_key(),
subject=subject,
content=content,
user=self.user)
post.put()
return self.redirect('/blog/%s' % str(post.key().id()))
elif not subject:
error = "Subject must be provided!"
self.render("post-form.html",
subject=subject,
content=content,
error=error)
elif not content:
error = "Content must be provided!"
self.render("post-form.html",
subject=subject,
content=content,
error=error)
else:
error = "Subject and content must be provided!"
self.render("post-form.html",
subject=subject,
content=content,
error=error)
def get(self, post_id):
key = db.Key.from_path('Post', int(post_id), parent=Utils.blog_key())
post = db.get(key)
# Check if the post id is valid
if not post:
self.error(404)
return
self.render("post-details.html",
post=post,
user=self.user,
comments=post.comment_post)
def get(self, post_id):
key = db.Key.from_path('Post', int(post_id), parent=Utils.blog_key())
post = db.get(key)
# Check if the user is currently logged in
if not self.user:
return self.redirect('/login')
# Check if the post id is valid or
# the logged in user has this permission
if not post or \
not post.user.key().id() == self.user.key().id():
self.error(404)
return
post.delete()
self.redirect('/')
def get(self, post_id):
key = db.Key.from_path('Post', int(post_id), parent=Utils.blog_key())
post = db.get(key)
# Check if the user is currently logged in
if not self.user:
return self.redirect('/login')
# Check if the post id is valid and if
# the logged in user has the permission to edit it
if not post or \
not post.user.key().id() == self.user.key().id():
self.error(404)
return
self.render("post-form.html", subject=post.subject,
content=post.content)
def get(self, post_id, comment_id):
# Check if the user is currently logged in
if not self.user:
return self.redirect('/login')
postKey = db.Key.from_path('Post', int(post_id), parent=Utils.blog_key())
post = db.get(postKey)
commentKey = db.Key.from_path('Comment', int(comment_id), parent=postKey)
comment = db.get(commentKey)
# Check if the comment id is valid and
# if the logged in user has the permission to edit it
if not comment or \
not comment.user.key().id() == self.user.key().id():
self.error(404)
return
post.comments -= 1
comment.delete()
post.put()
self.redirect('/blog/' + str(post_id))
def get(self, post_id, comment_id):
# Check if the user is currently logged in
if not self.user:
return self.redirect("/login")
postKey = db.Key.from_path('Post',
int(post_id),
parent=Utils.blog_key())
commentKey = db.Key.from_path('Comment',
int(comment_id),
parent=postKey)
comment = db.get(commentKey)
# Check if the comment id is valid and if
# the logged in user has the permission to edit it
if not comment or \
not comment.user.key().id() == self.user.key().id():
self.error(404)
return
self.render("comment-form.html",
content=comment.content,
post_id=post_id)
def by_id(cls, uid):
return Post.get_by_id(uid, parent=Utils.blog_key())
