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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\Bundle\FrameworkBundle\Templating;
@trigger_error('The '.GlobalVariables::class.' class is deprecated since version 4.3 and will be removed in 5.0; use Twig instead.', \E_USER_DEPRECATED);
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Session\Session;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
/**
* GlobalVariables is the entry point for Symfony global variables in PHP templates.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @deprecated since version 4.3, to be removed in 5.0; use Twig instead.
*/
class GlobalVariables
{
protected $container;
public function __construct(ContainerInterface $container)
{
$this->container = $container;
}
/**
* @return TokenInterface|null
*/
public function getToken()
{
if (!$this->container->has('security.token_storage')) {
return null;
}
return $this->container->get('security.token_storage')->getToken();
}
public function getUser()
{
if (!$token = $this->getToken()) {
return null;
}
$user = $token->getUser();
return \is_object($user) ? $user : null;
}
/**
* @return Request|null The HTTP request object
*/
public function getRequest()
{
return $this->container->has('request_stack') ? $this->container->get('request_stack')->getCurrentRequest() : null;
}
/**
* @return Session|null The session
*/
public function getSession()
{
$request = $this->getRequest();
return $request && $request->hasSession() ? $request->getSession() : null;
}
/**
* @return string The current environment string (e.g 'dev')
*/
public function getEnvironment()
{
return $this->container->getParameter('kernel.environment');
}
/**
* @return bool The current debug mode
*/
public function getDebug()
{
return (bool) $this->container->getParameter('kernel.debug');
}
}