vendor/sulu/sulu/src/Sulu/Bundle/WebsiteBundle/Controller/ErrorController.php line 23
<?php
/*
* This file is part of Sulu.
*
* (c) Sulu GmbH
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Sulu\Bundle\WebsiteBundle\Controller;
use Sulu\Bundle\WebsiteBundle\Resolver\TemplateAttributeResolverInterface;
use Sulu\Component\Webspace\Analyzer\Attributes\RequestAttributes;
use Sulu\Component\Webspace\Webspace;
use Symfony\Component\ErrorHandler\Exception\FlattenException;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Controller\ErrorController as SymfonyErrorController;
use Twig\Environment;
class ErrorController
{
/**
* @var SymfonyErrorController
*/
private $symfonyErrorController;
/**
* @var bool
*/
private $debug;
/**
* @var TemplateAttributeResolverInterface
*/
private $templateAttributeResolver;
/**
* @var Environment
*/
private $twig;
public function __construct(
SymfonyErrorController $symfonyErrorController,
TemplateAttributeResolverInterface $templateAttributeResolver,
Environment $twig,
bool $debug = false
) {
$this->symfonyErrorController = $symfonyErrorController;
$this->templateAttributeResolver = $templateAttributeResolver;
$this->twig = $twig;
$this->debug = $debug;
}
public function __invoke(Request $request, \Throwable $exception): Response
{
if ($this->debug && $request->attributes->getBoolean('showException', true)) {
return $this->symfonyErrorController->__invoke($exception);
}
$flattenException = FlattenException::createFromThrowable($exception);
$code = $flattenException->getStatusCode();
$errorTemplate = $this->getErrorTemplate($request, $code);
// render the default twig error template when no webspace template found
if (!$errorTemplate) {
return $this->symfonyErrorController->__invoke($exception);
}
return new Response(
$this->twig->render(
$errorTemplate,
$this->templateAttributeResolver->resolve([
'exception' => $flattenException,
'status_code' => $flattenException->getStatusCode(),
'status_text' => $flattenException->getStatusText(),
])
),
$code
);
}
private function getErrorTemplate(Request $request, int $code): ?string
{
$suluAttributes = $request->attributes->get('_sulu');
if (!$suluAttributes instanceof RequestAttributes) {
return null;
}
$webspace = $suluAttributes->getAttribute('webspace');
if (!$webspace instanceof Webspace) {
return null;
}
// get the specified or the default error template
$template = $webspace->getTemplate('error-' . $code, $request->getRequestFormat());
if (null === $template) {
$template = $webspace->getTemplate('error', $request->getRequestFormat());
}
if (false === $this->twig->getLoader()->exists($template)) {
return null;
}
return $template;
}
public function preview(Request $request, int $code): Response
{
return $this->symfonyErrorController->preview($request, $code);
}
}