TwigExtensionPass.php in Zircon Profile 8
Same filename and directory in other branches
Namespace
Drupal\Core\DependencyInjection\CompilerFile
core/lib/Drupal/Core/DependencyInjection/Compiler/TwigExtensionPass.phpView source
<?php
/**
* @file
* Contains \Drupal\Core\DependencyInjection\Compiler\TwigExtensionPass.
*/
namespace Drupal\Core\DependencyInjection\Compiler;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
/**
* Adds the twig_extension_hash parameter to the container.
*
* twig_extension_hash is a hash of all extension mtimes for Twig template
* invalidation.
*/
class TwigExtensionPass implements CompilerPassInterface {
/**
* {@inheritdoc}
*/
public function process(ContainerBuilder $container) {
$twig_extension_hash = '';
foreach (array_keys($container
->findTaggedServiceIds('twig.extension')) as $service_id) {
$class_name = $container
->getDefinition($service_id)
->getClass();
$reflection = new \ReflectionClass($class_name);
// We use the class names as hash in order to invalidate on new extensions
// and mtime for every time we change an existing file.
$twig_extension_hash .= $class_name . filemtime($reflection
->getFileName());
}
$container
->setParameter('twig_extension_hash', hash('crc32b', $twig_extension_hash));
}
}
Classes
Name | Description |
---|---|
TwigExtensionPass | Adds the twig_extension_hash parameter to the container. |