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<?php
namespace Zenstruck\AssetManifestBundle\Twig;
use Symfony\Bridge\Twig\Extension\AssetExtension;
/**
* @author Kevin Bond <[email protected]>
*/
final class AssetManifestTwigExtension extends \Twig_Extension
{
private $assetMap;
public function __construct(array $assetMap)
$this->assetMap = $assetMap;
}
* @param \Twig_Environment $twig
* @param string $path
* @param string $packageName
*
* @return string
public function getAssetUrl(\Twig_Environment $twig, $path, $packageName = null)
/** @var AssetExtension $asset */
$asset = $twig->getExtension('Symfony\Bridge\Twig\Extension\AssetExtension');
if (isset($this->assetMap[$path])) {
$path = $this->assetMap[$path];
return $asset->getAssetUrl($path, $packageName);
* {@inheritdoc}
public function getFunctions()
return [new \Twig_SimpleFunction('manifest_asset', [$this, 'getAssetUrl'], ['needs_environment' => true])];
public function getName()
return 'zenstruck_asset_manifest';
kbond /
ZenstruckAssetManifestBundle
