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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\Component\HttpKernel\Config;
use Symfony\Component\Config\FileLocator as BaseFileLocator;
use Symfony\Component\HttpKernel\KernelInterface;
/**
* FileLocator uses the KernelInterface to locate resources in bundles.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class FileLocator extends BaseFileLocator
{
private $kernel;
private $path;
/**
* Constructor.
*
* @param KernelInterface $kernel A KernelInterface instance
* @param null|string $path The path the global resource directory
* @param array $paths An array of paths where to look for resources
*/
public function __construct(KernelInterface $kernel, $path = null, array $paths = array())
{
$this->kernel = $kernel;
if (null !== $path) {
$this->path = $path;
$paths[] = $path;
}
parent::__construct($paths);
}
/**
* {@inheritdoc}
*/
public function locate($file, $currentPath = null, $first = true)
{
if (isset($file[0]) && '@' === $file[0]) {
return $this->kernel->locateResource($file, $this->path, $first);
}
return parent::locate($file, $currentPath, $first);
}
}
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