Elep

<?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 '.TemplateNameParser::class.' class is deprecated since version 4.3 and will be removed in 5.0; use Twig instead.', \E_USER_DEPRECATED);

use Symfony\Component\HttpKernel\KernelInterface;
use Symfony\Component\Templating\TemplateNameParser as BaseTemplateNameParser;
use Symfony\Component\Templating\TemplateReferenceInterface;

/**
 * TemplateNameParser converts template names from the short notation
 * "bundle:section:template.format.engine" to TemplateReferenceInterface
 * instances.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @deprecated since version 4.3, to be removed in 5.0; use Twig instead.
 */
class TemplateNameParser extends BaseTemplateNameParser
{
    protected $kernel;
    protected $cache = [];

public function __construct(KernelInterface $kernel)
    {
        $this->kernel = $kernel;
    }

/**
     * {@inheritdoc}
     */
    public function parse($name)
    {
        if ($name instanceof TemplateReferenceInterface) {
            return $name;
        } elseif (isset($this->cache[$name])) {
            return $this->cache[$name];
        }

// normalize name
        $name = preg_replace('#/{2,}#', '/', str_replace('\\', '/', $name));

if (str_contains($name, '..')) {
            throw new \RuntimeException(sprintf('Template name "%s" contains invalid characters.', $name));
        }

if (!preg_match('/^(?:([^:]*):([^:]*):)?(.+)\.([^\.]+)\.([^\.]+)$/', $name, $matches) || str_starts_with($name, '@')) {
            return parent::parse($name);
        }

$template = new TemplateReference($matches[1], $matches[2], $matches[3], $matches[4], $matches[5]);

if ($template->get('bundle')) {
            try {
                $this->kernel->getBundle($template->get('bundle'));
            } catch (\Exception $e) {
                throw new \InvalidArgumentException(sprintf('Template name "%s" is not valid.', $name), 0, $e);
            }
        }

return $this->cache[$name] = $template;
    }
}