TwigResource.php
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<?php
/*
* This file is part of the Assetic package, an OpenSky project.
*
* (c) 2010-2014 OpenSky Project Inc
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Assetic\Extension\Twig;
use Assetic\Factory\Resource\ResourceInterface;
/**
* A Twig template resource.
*
* @author Kris Wallsmith <kris.wallsmith@gmail.com>
*/
class TwigResource implements ResourceInterface
{
private $loader;
private $name;
public function __construct(\Twig_LoaderInterface $loader, $name)
{
$this->loader = $loader;
$this->name = $name;
}
public function getContent()
{
try {
return $this->loader->getSource($this->name);
} catch (\Twig_Error_Loader $e) {
return '';
}
}
public function isFresh($timestamp)
{
try {
return $this->loader->isFresh($this->name, $timestamp);
} catch (\Twig_Error_Loader $e) {
return false;
}
}
public function __toString()
{
return $this->name;
}
}