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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\TwigBundle;
@trigger_error('The '.TwigEngine::class.' class is deprecated since version 4.3 and will be removed in 5.0; use \Twig\Environment instead.', E_USER_DEPRECATED);
use Symfony\Bridge\Twig\TwigEngine as BaseEngine;
use Symfony\Bundle\FrameworkBundle\Templating\EngineInterface;
use Symfony\Bundle\FrameworkBundle\Templating\TemplateReference;
use Symfony\Component\Config\FileLocatorInterface;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Templating\TemplateNameParserInterface;
use Twig\Environment;
use Twig\Error\Error;
/**
* This engine renders Twig templates.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @deprecated since version 4.3, to be removed in 5.0; use Twig instead.
*/
class TwigEngine extends BaseEngine implements EngineInterface
{
protected $locator;
public function __construct(Environment $environment, TemplateNameParserInterface $parser, FileLocatorInterface $locator)
{
parent::__construct($environment, $parser);
$this->locator = $locator;
}
/**
* {@inheritdoc}
*/
public function render($name, array $parameters = [])
{
try {
return parent::render($name, $parameters);
} catch (Error $e) {
if ($name instanceof TemplateReference && !method_exists($e, 'setSourceContext')) {
try {
// try to get the real name of the template where the error occurred
$name = $e->getTemplateName();
$path = (string) $this->locator->locate($this->parser->parse($name));
$e->setTemplateName($path);
} catch (\Exception $e2) {
}
}
throw $e;
}
}
/**
* {@inheritdoc}
*
* @throws Error if something went wrong like a thrown exception while rendering the template
*/
public function renderResponse($view, array $parameters = [], Response $response = null)
{
if (null === $response) {
$response = new Response();
}
$response->setContent($this->render($view, $parameters));
return $response;
}
}
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