<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bundle\TwigBundle\Controller;
use Symfony\Component\Debug\Exception\FlattenException;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\HttpKernelInterface;
@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.4, use the "%s" instead.', PreviewErrorController::class, \Symfony\Component\HttpKernel\Controller\ErrorController::class), E_USER_DEPRECATED);
/**
* PreviewErrorController can be used to test error pages.
*
* It will create a test exception and forward it to another controller.
*
* @author Matthias Pigulla <[email protected]>
*
* @deprecated since Symfony 4.4, use the Symfony\Component\HttpKernel\Controller\ErrorController instead.
*/
class PreviewErrorController
{
protected $kernel;
protected $controller;
public function __construct(HttpKernelInterface $kernel, $controller)
{
$this->kernel = $kernel;
$this->controller = $controller;
}
public function previewErrorPageAction(Request $request, $code)
{
$exception = FlattenException::createFromThrowable(new \Exception('Something has intentionally gone wrong.'), $code);
/*
* This Request mimics the parameters set by
* \Symfony\Component\HttpKernel\EventListener\ErrorListener::duplicateRequest, with
* the additional "showException" flag.
*/
$subRequest = $request->duplicate(null, null, [
'_controller' => $this->controller,
'exception' => $exception,
'logger' => null,
'format' => $request->getRequestFormat(),
'showException' => false,
]);
return $this->kernel->handle($subRequest, HttpKernelInterface::SUB_REQUEST);
}
}