public function autoLoginAction($userData)
    {
        $em = $this->getDoctrine()->getManager();
        $user = $em->getRepository('HfAppBundle:User')->findOneBy(array('email' => $userData['email']));
        $userCreated = 0;
        if (empty($user)) {
            $kernel = $this->get('kernel');
            $app = new Application($kernel);
            $userName = $userData['email'];
            $email = $userData['email'];
            $password = $userData['password'];
            $input = new StringInput("fos:user:create $userName $email $password");
            $output = new StreamOutput(fopen('php://temp', 'w'));
            $result = $app->doRun($input, $output);
            rewind($output->getStream());
            $commandResponse = stream_get_contents($output->getStream());
            if (!$result) {
                $user = $em->getRepository('HfAppBundle:User')->findOneBy(array('email' => $email));
            } else {
                //Unable to create user.
                echo $commandResponse;
                //return 0
            }
        }
        if (!empty($user)) {
            $user = $em->getRepository('HfAppBundle:User')->findOneBy(array('id' => $id));
            $token = new UsernamePasswordToken($user, null, 'main', $user->getRoles());
            $this->get('session')->set('_security_main', serialize($token));
        }
    }