def post(self): have_error = False username = self.request.get('username') password = self.request.get('password') verify = self.request.get('verify') email = self.request.get('email') params = dict(username = username, email = email) if not valid_username(username): params['error_username'] = "******" have_error = True # check if user already exists matched_users = User.by_name(username) if matched_users: params['error_username'] = "******" have_error = True # validate password if not valid_password(password): params['error_password'] = "******" have_error = True elif password != verify: params['error_verify'] = "Your passwords didn't match." have_error = True # validate email if not valid_email(email): params['error_email'] = "That's not a valid email." have_error = True # re-display signup form if having error if have_error: self.render('signup-form.html', **params) else: # add new user into database user = User.register(username, password, email) user.put() # new user login (update user cookie) self.login(user) # redirect to welcome page self.redirect('/blog')
def initialize(self, *a, **kw): webapp2.RequestHandler.initialize(self, *a, **kw) uid = self.read_secure_cookie('user_id') self.user = uid and User.by_id(int(uid)) if self.request.url.endswith('.json'): self.format = 'json' else: self.format = 'html'
def post(self): username = self.request.get('username') password = self.request.get('password') # check login info against database u = User.login(username, password) if u: self.login(u) self.redirect('/blog') else: error_login = '******' self.render("login-form.html", error_login=error_login)