def get(self):
#get cookie data
hash_data = self.request.cookies.get('user_id')
if hash_data:
user_id = hash_data.split('|')[0]
#make call to db to get username using user_id
user = Users.get_by_id(int(user_id))
#check cookie for user information and render html
if validate_user_cookie(user_id, user.username, hash_data):
self.render('welcome.html', name = user.username,
user_logged_in = True)
else:
self.redirect('/blog/signup')
def get(self):
#get cookie data
hash_data = self.request.cookies.get('user_id')
if hash_data:
user_id = hash_data.split('|')[0]
#make call to db to get username using user_id
user = Users.get_by_id(int(user_id))
#check cookie for user information and render html
if validate_user_cookie(user_id, user.username, hash_data):
self.render('welcome.html',
name=user.username,
user_logged_in=True)
else:
self.redirect('/blog/signup')
def post(self):
username = self.request.get('username')
password = self.request.get('password')
#query for user data
q = Users.all()
q.filter("username ="******"Invalid login.",
username = username,
not_relevant = True)
def post(self):
username = self.request.get('username')
password = self.request.get('password')
#query for user data
q = Users.all()
q.filter("username ="******"Invalid login.",
username=username,
not_relevant=True)
def post(self):
username = self.request.get('username')
password = self.request.get('password')
verify = self.request.get('verify')
email = self.request.get('email')
valid_username = validate_username(username)
valid_password = validate_password(password) and validate_password(verify)
mismatch_passwords = password == verify
valid_email = validate_email(email)
#query for user data to check for duplicate users in db
q = Users.all()
q.filter("username ="******"That's not a valid username."
if not valid_password:
error_password = "******"
elif not mismatch_passwords:
error_mismatch_passwords = "Your passwords didn't match."
if (not valid_email) and email != '':
error_email = "That's not a valid email."
self.render('signup.html', error_username = error_username,
error_password = error_password,
error_mismatch_passwords = error_mismatch_passwords,
error_email = error_email,
username = username,
email = email)
else:
#hash password
hashed_password = make_pw_hash(username, password)
if email:
recently_added_user = Users(username = username,
password = hashed_password,
email = email)
else:
recently_added_user = Users(username = username,
password = hashed_password,
email = '*****@*****.**')
recently_added_user.put()
#make cookie hash
user_id = str(recently_added_user.key().id())
cookie_data = make_user_cookie_hash(user_id, username)
self.response.headers.add_header('Set-Cookie',
'user_id=%s; Path=/blog' % cookie_data)
self.redirect('/blog/welcome')
def post(self):
username = self.request.get('username')
password = self.request.get('password')
verify = self.request.get('verify')
email = self.request.get('email')
valid_username = validate_username(username)
valid_password = validate_password(password) and validate_password(
verify)
mismatch_passwords = password == verify
valid_email = validate_email(email)
#query for user data to check for duplicate users in db
q = Users.all()
q.filter("username ="******"That's not a valid username."
if not valid_password:
error_password = "******"
elif not mismatch_passwords:
error_mismatch_passwords = "Your passwords didn't match."
if (not valid_email) and email != '':
error_email = "That's not a valid email."
self.render('signup.html',
error_username=error_username,
error_password=error_password,
error_mismatch_passwords=error_mismatch_passwords,
error_email=error_email,
username=username,
email=email)
else:
#hash password
hashed_password = make_pw_hash(username, password)
if email:
recently_added_user = Users(username=username,
password=hashed_password,
email=email)
else:
recently_added_user = Users(username=username,
password=hashed_password,
email='*****@*****.**')
recently_added_user.put()
#make cookie hash
user_id = str(recently_added_user.key().id())
cookie_data = make_user_cookie_hash(user_id, username)
self.response.headers.add_header(
'Set-Cookie', 'user_id=%s; Path=/blog' % cookie_data)
self.redirect('/blog/welcome')
