def post(self, *args, **kwargs):
error_list = {"usererror": False, "pswerror": False, "message": ""}
username = self.get_body_argument("username")
password = self.get_body_argument("password")
if username.strip() == "":
error_list = {"usererror": True, "pswerror": False, "message": "User name cannot be empty."}
self.render("sign-in.html", error=error_list)
if password.strip() == "":
error_list = {"usererror": False, "pswerror": True, "message": "Password cannot be empty."}
self.render("sign-in.html", error=error_list)
user = User()
user_list = user.get_by_username(username)
if not (len(user_list) == 1):
error_list = {"usererror": True, "pswerror": False, "message": "User is not existed."}
self.render("sign-in.html", error=error_list)
_user = user_list[0]
if not (_user.password == password):
error_list = {"usererror": False, "pswerror": True, "message": "Password is not correct."}
self.render("sign-in.html", error=error_list)
else:
self.set_secure_cookie("myinfo_user", _user.username)
self.redirect("/home")
def get(self):
if not self.current_user:
self.redirect("/login")
return
user = User()
user_list = user.get_by_username(self.current_user)
self.render("index.html", user=user_list[0])
def post(self, *args, **kwargs):
error_list = {"usernameerror": False, "firstnameerror": False, "lastnameerror": False,
"emailerror": False, "passworderror": False, "message": ""}
if self.current_user:
self.redirect("/home")
return
_username = self.get_body_argument("username")
_firstname = self.get_body_argument("firstname")
_lastname = self.get_body_argument("lastname")
_email = self.get_body_argument("email")
_password = self.get_body_argument("password")
if _firstname == "" or len(_firstname) > 20:
error_list = {"usernameerror": False, "firstnameerror": True, "lastnameerror": False,
"emailerror": False, "passworderror": False, "message": "Firstname cannot be empty or length over 20."}
self.render("sign-up.html", error=error_list)
if _lastname == "" or len(_lastname) > 20:
error_list = {"usernameerror": False, "firstnameerror": False, "lastnameerror": True,
"emailerror": False, "passworderror": False, "message": "Last name cannot be empty or length over 20."}
self.render("sign-up.html", error=error_list)
if _email == "" or len(_email) > 50:
error_list = {"usernameerror": False, "firstnameerror": False, "lastnameerror": False,
"emailerror": True, "passworderror": False, "message": "Email cannot be empty or length over 50."}
self.render("sign-up.html", error=error_list)
if _password == "" or len(_password) > 50:
error_list = {"usernameerror": False, "firstnameerror": False, "lastnameerror": False,
"emailerror": False, "passworderror": True, "message": "Password cannot be empty or length over 20."}
self.render("sign-up.html", error=error_list)
if _username == "" or len(_username) > 20:
error_list = {"usernameerror": True, "firstnameerror": False, "lastnameerror": False,
"emailerror": False, "passworderror": False, "message": "Username cannot be empty or length over 20."}
self.render("sign-up.html", error=error_list)
user = User()
user_list = user.get_by_username(_username)
if len(user_list) > 0:
error_list = {"usernameerror": True, "firstnameerror": False, "lastnameerror": False,
"emailerror": False, "passworderror": False, "message": "User name has already existed."}
self.render("sign-up.html", error=error_list)
else:
r = user.insert(username=_username, first_name=_firstname, last_name=_lastname, password=_password,
email=_email)
if r:
self.redirect("/login")
else:
self.render("sign-up.html", error=error_list)
