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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Security\Http\Util;
use Symfony\Component\HttpFoundation\Session\SessionInterface;
/**
* Trait to get (and set) the URL the user last visited before being forced to authenticate.
*/
trait TargetPathTrait
{
/**
* Sets the target path the user should be redirected to after authentication.
*
* Usually, you do not need to set this directly.
*
* @param SessionInterface $session
* @param string $providerKey The name of your firewall
* @param string $uri The URI to set as the target path
*/
private function saveTargetPath(SessionInterface $session, $providerKey, $uri)
{
$session->set('_security.'.$providerKey.'.target_path', $uri);
}
/**
* Returns the URL (if any) the user visited that forced them to login.
*
* @param SessionInterface $session
* @param string $providerKey The name of your firewall
*
* @return string
*/
private function getTargetPath(SessionInterface $session, $providerKey)
{
return $session->get('_security.'.$providerKey.'.target_path');
}
/**
* Removes the target path from the session.
*
* @param SessionInterface $session
* @param string $providerKey The name of your firewall
*/
private function removeTargetPath(SessionInterface $session, $providerKey)
{
$session->remove('_security.'.$providerKey.'.target_path');
}
}
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