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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\DependencyInjection;
use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
/**
* Register all services that have the "kernel.locale_aware" tag into the listener.
*
* @author Pierre Bobiet <pierrebobiet@gmail.com>
*/
class RegisterLocaleAwareServicesPass implements CompilerPassInterface
{
private $listenerServiceId;
private $localeAwareTag;
public function __construct(string $listenerServiceId = 'locale_aware_listener', string $localeAwareTag = 'kernel.locale_aware')
{
$this->listenerServiceId = $listenerServiceId;
$this->localeAwareTag = $localeAwareTag;
}
public function process(ContainerBuilder $container)
{
if (!$container->hasDefinition($this->listenerServiceId)) {
return;
}
$services = [];
foreach ($container->findTaggedServiceIds($this->localeAwareTag) as $id => $tags) {
$services[] = new Reference($id);
}
if (!$services) {
$container->removeDefinition($this->listenerServiceId);
return;
}
$container
->getDefinition($this->listenerServiceId)
->setArgument(0, new IteratorArgument($services))
;
}
}
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