def track(self):
logging.info('MainHandler:track() => Geting user_id ...')
u_id = self.check_cookie()
logging.info('MainHandler:track() => user_id = %s' % u_id)
if u_id:
logging.info('MainHandler:track() => Geting Login object from DB ...')
logging.info('MainHandler:track() => Login instanse: %s' % Login.get_by_id(int(u_id)))
return Login.get_by_id(int(u_id))
else:
self.delete_cookie()
logging.info('MainHandler:track() => No valid cookie, return None')
return None
def post(self):
logging.info('LoginHandler:post() => Start POST')
username = self.request.get('username')
raw_password = self.request.get('password')
if not (username and raw_password):
logging.error('LoginHandler:post() => User or password blank, render form with error msg ...')
self.render('login.jinja2', error='Login or password fail')
return
logging.info('LoginHandler:post() => Login and password verify ...')
logging.info('LoginHandler:post() => Call Login.check_user_password() method ...')
u = Login.check_user_password(login=username, raw_password=raw_password)
if u:
logging.info('LoginHandler:post() => Login success, user in DB. Set cookie')
self.set_cookie(u.make_cookie())
logging.error('LoginHandler:post() => Redirecting to main page')
self.redirect('/')
else:
logging.error('LoginHandler:post() => User or passwprd fail. No user in DB, or wrong password')
self.delete_cookie()
logging.error('LoginHandler:post() => User or password FAIL, render form with error msg ...')
self.render('login.jinja2', error='Login or password fail')
def post(self):
username = self.request.get('username')
password = self.request.get('password')
verify = self.request.get('verify')
email = self.request.get('email')
errors_form = validation_form(username=username,
password=password,
verify=verify,
email=email)
if errors_form:
logging.error('SignupHandler: Error by parsing form. Render form with error msg ...')
self.render('signup.jinja2', **errors_form)
return
logging.info('SignupHandler: Check if user registred. Making DB QUERY')
u = Login.get_by_username(username)
logging.warning('SignupHandler: from DB by username %s get => %s' % (username, u))
if u:
logging.error('SignupHandler: User registred. Set error message')
self.render('signup.jinja2', error_username='******')
return
logging.info('SignupHandler: Make a user')
u = Login.create_user(username=username,
raw_password=password,
email=email)
logging.info('SignupHandler: Put user to DB')
u.put()
logging.info('SignupHandler: Make token and set cookie for current user')
self.set_cookie(u.make_cookie())
self.redirect('/')
