public function getAuthParameters()
 {
     $params = parent::getAuthParameters();
     $openid = null;
     if (sfContext::getInstance()->getRequest()->hasParameter('openid_mode')) {
         if ($this->getResponse()) {
             $openid = $this->getResponse()->getDisplayIdentifier();
         }
     }
     $params['openid'] = $openid;
     if (empty($params['next_uri'])) {
         $params['next_uri'] = '@homepage';
     }
     return $params;
 }
 public function getAuthParameters()
 {
     $params = parent::getAuthParameters();
     $params['mobile_uid'] = $this->getRequest()->getMobileUID(false);
     $params['mobile_cookie_uid'] = $this->getRequest()->getMobileUidCookie();
     if (is_callable(array($this->getRequest(), 'getMobileFallbackUID')) && $this->getAuthConfig('allow_fallback_uid')) {
         $fallbacks = $this->getRequest()->getMobileFallbackUID();
         if (isset($fallbacks[0])) {
             $params['mobile_uid_fallback_op3'] = $fallbacks[0];
         }
         if (isset($fallbacks[1])) {
             $params['mobile_uid_fallback_op2'] = $fallbacks[1];
         }
     }
     return $params;
 }