Current File : /home/emtnaeewxm/www/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Extension/AssetExtension.php
<?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\Bridge\Twig\Extension;
use Symfony\Component\Asset\Packages;
use Twig\Extension\AbstractExtension;
use Twig\TwigFunction;
/**
* Twig extension for the Symfony Asset component.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class AssetExtension extends AbstractExtension
{
private $packages;
public function __construct(Packages $packages)
{
$this->packages = $packages;
}
/**
* {@inheritdoc}
*/
public function getFunctions()
{
return [
new TwigFunction('asset', [$this, 'getAssetUrl']),
new TwigFunction('asset_version', [$this, 'getAssetVersion']),
];
}
/**
* Returns the public url/path of an asset.
*
* If the package used to generate the path is an instance of
* UrlPackage, you will always get a URL and not a path.
*
* @param string $path A public path
* @param string $packageName The name of the asset package to use
*
* @return string The public path of the asset
*/
public function getAssetUrl($path, $packageName = null)
{
return $this->packages->getUrl($path, $packageName);
}
/**
* Returns the version of an asset.
*
* @param string $path A public path
* @param string $packageName The name of the asset package to use
*
* @return string The asset version
*/
public function getAssetVersion($path, $packageName = null)
{
return $this->packages->getVersion($path, $packageName);
}
/**
* Returns the name of the extension.
*
* @return string The extension name
*/
public function getName()
{
return 'asset';
}
}
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