def post(self):
orig_user = self.request.get("username")
username = cgi.escape(orig_user, quote=True)
password = cgi.escape(self.request.get("password"), quote=True)
verify = cgi.escape(self.request.get("verify"), quote=True)
email = cgi.escape(self.request.get("email"), quote=True).strip()
name = validate_username(username)
passw = validate_password(password)
ver = validate_verify(password, verify)
mail = validate_email(email)
res = {
"username": username,
"error_name": "" if name else "That's not a valid username.",
"password": password,
"error_pass": "" if passw else "That wasn't a valid password.",
"verify": verify,
"error_ver":
"" if not passw or ver else "Your passwords didn't match.",
"mail": email,
"error_mail": "" if mail else "That's not a valid email."
}
exists = False
if name:
# check if user exists in the User db
users = db.GqlQuery("SELECT * FROM User WHERE username=:1",
username)
user_len = 0
for user in users:
user_len += 1
exists = user_len != 0
if name and passw and ver and mail and not exists:
user = User(username=username,
password=enc.hash_passw(password),
email=email)
user.put()
user_key = str(user.key().id())
hidden_key = enc.encode(user_key)
cookie_val = str("user_id=%s|%s; Path=/" % (user_key, hidden_key))
self.response.headers.add_header('Set-Cookie', cookie_val)
self.redirect('/')
else:
if exists:
res["error_name"] = "Username '%s' already taken." % username
self.render("registration.html", **res)