fosuserbundle覆盖登录操作 [英] fosuserbundle override login action
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问题描述
我正在使用FSOUserBundle,并且我想覆盖loginAction,我使用了以下方法:
I am using FSOUserBundle and I want to override loginAction, I used this method:
namespace PjDZ\UserBundle\Controller;
use FOS\UserBundle\Controller\SecurityController as BaseController;
class SecurityController extends BaseController {
public function loginAction(\Symfony\Component\HttpFoundation\Request $request)
{
/** @var $session \Symfony\Component\HttpFoundation\Session\Session */
$session = $request->getSession();
// get the error if any (works with forward and redirect -- see below)
if ($request->attributes->has(SecurityContext::AUTHENTICATION_ERROR)) {
$error = $request->attributes->get(SecurityContext::AUTHENTICATION_ERROR);
} elseif (null !== $session && $session->has(SecurityContext::AUTHENTICATION_ERROR)) {
$error = $session->get(SecurityContext::AUTHENTICATION_ERROR);
$session->remove(SecurityContext::AUTHENTICATION_ERROR);
} else {
$error = '';
}
if ($error) {
// TODO: this is a potential security risk (see http://trac.symfony-project.org/ticket/9523)
$error = $error->getMessage();
}
// last username entered by the user
$lastUsername = (null === $session) ? '' : $session->get(SecurityContext::LAST_USERNAME);
$csrfToken = $this->container->has('form.csrf_provider')
? $this->container->get('form.csrf_provider')->generateCsrfToken('authenticate')
: null;
return $this->renderLogin(array(
'last_username' => $lastUsername,
'error' => $error,
'csrf_token' => $csrfToken,
));
}
}
但是当我尝试显示/login页面时,我得到一个空白页面,知道吗?! 原谅我的英语不好.
but when I try to show /login page I get a blank page, any idea ?!!. forgive my bad english.
推荐答案
我通过使用以下方法解决了错误:
I fixed error by using:
namespace PjDZ\UserBundle\Controller;
use FOS\UserBundle\Controller\SecurityController as BaseController;
class SecurityController extends BaseController {
public function loginAction(\Symfony\Component\HttpFoundation\Request $request){
$response = parent::loginAction($request);
//do something else;
return $response;
}
}
谢谢,这解决了我的问题. 确保您不使用其他Basecontroller.以索引为例,就像我一样.您将收到以下异常:
Thanks this fixed my problem. Be sure that you dont use another Basecontroller. For the index for example, like me. You would get following exception:
Compile Error: Cannot use FOS\UserBundle\Controller\SecurityController as BaseController because the name is already in use
我用过:
use FOS\UserBundle\Controller\SecurityController as FOSController;
class SecurityController extends FOSController
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