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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\FrameworkBundle\Controller;
use Psr\Log\LoggerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\HttpKernel\Controller\ContainerControllerResolver;
/**
* ControllerResolver.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class ControllerResolver extends ContainerControllerResolver
{
protected $parser;
/**
* Constructor.
*
* @param ContainerInterface $container A ContainerInterface instance
* @param ControllerNameParser $parser A ControllerNameParser instance
* @param LoggerInterface $logger A LoggerInterface instance
*/
public function __construct(ContainerInterface $container, ControllerNameParser $parser, LoggerInterface $logger = null)
{
$this->parser = $parser;
parent::__construct($container, $logger);
}
/**
* {@inheritdoc}
*/
protected function createController($controller)
{
if (false === strpos($controller, '::') && 2 === substr_count($controller, ':')) {
// controller in the a:b:c notation then
$controller = $this->parser->parse($controller);
}
return parent::createController($controller);
}
/**
* {@inheritdoc}
*/
protected function instantiateController($class)
{
$controller = parent::instantiateController($class);
if ($controller instanceof ContainerAwareInterface) {
$controller->setContainer($this->container);
}
if ($controller instanceof AbstractController && null !== $previousContainer = $controller->setContainer($this->container)) {
$controller->setContainer($previousContainer);
}
return $controller;
}
}