public function facebookloginAction() {

         require_once '/../../library/facebook/facebook.php';
        $facebook = new Facebook(array(
                    'appId' => '124350477672032',
                    'secret' => '5d23a003d42104d563d8743cc7ca6cc0',
                    'cookie' => true,
                ));

//        $this->view->url = $facebook->getLoginUrl(array('next' => $this->_request->getScheme() . '://' . $this->_request->getHttpHost() . '/auth/facebooklogin'));


//        require_once '/../../library/facebook/facebook.php';
//        $facebook = new Facebook(array(
//                    'appId' => '124350477672032',
//                    'secret' => '5d23a003d42104d563d8743cc7ca6cc0',
//                    'cookie' => true,
//                ));
        $session = $facebook->getSession();
        if ($session) {
            try {
                $uid = $facebook->getUser();
                $me = $facebook->api('/me');
                $email = $me['email'];
            } catch (FacebookApiException $e) {
                error_log($e);
            }
        }
        if ($session) {
            $result = Model_UserMapper::getInstance()->userExistFacebook($uid);
            if ($result->count() == 1) {
                $authAdapter = $this->_getAuthAdapter();
                foreach ($result as $rez) {
                    $username = $rez['username'];
                    $password = $rez['password'];
                }
                $authAdapter->setIdentity($username)
                        ->setCredential($password);
                $auth = Zend_Auth::getInstance();
                $result = $auth->authenticate($authAdapter);
                $identity = $authAdapter->getResultRowObject();
                $authStorage = $auth->getStorage();
                $authStorage->write($identity);
                $this->_redirect('/index/index/');
            }
            $emailExists = Model_UserMapper::getInstance()->userExistEmail($email);
            if ($emailExists == 1) {
                Model_UserMapper::getInstance()->updateFUid($uid, $email);
                $this->_redirect('/auth/facebooklogin');
            } else {
                $this->_redirect('/auth/registerfacebook');
            }
        }
    }