mautic / mautic

app/bundles/CoreBundle/Helper/TemplatingHelper.php

<?php

/*
 * @copyright   2016 Mautic Contributors. All rights reserved
 * @author      Mautic
 *
 * @link        http://mautic.org
 *
 * @license     GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 */

namespace Mautic\CoreBundle\Helper;

use Mautic\CoreBundle\Templating\TemplateNameParser;
use Symfony\Bundle\FrameworkBundle\Templating\DelegatingEngine;
use Symfony\Component\DependencyInjection\Container;
use Symfony\Component\HttpKernel\Kernel;

class TemplatingHelper
{
    /**
     * @var Container
     */
    protected $container;

    public function __construct(Kernel $kernel)
    {
        $this->container = $kernel->getContainer();
    }

    /**
     * Retrieve the templating service.
     *
     * @return DelegatingEngine
     *
     *  @throws \Exception
     */
    public function getTemplating()
    {
        return $this->container->get('templating');
    }

    /**
     * @return TemplateNameParser
     */
    public function getTemplateNameParser()
    {
        return new TemplateNameParser($this->container->get('kernel'));

It seems like $this->container->get('kernel') can also be of type null; however, parameter $kernel of Mautic\CoreBundle\Templating\TemplateNameParser::__construct() does only seem to accept Symfony\Component\HttpKernel\KernelInterface, maybe add an additional type check?

    }
}