<?php
namespace Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\Reference;
/*
* This file is part of the Symfony framework.
*
* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
/**
* Registers the cache warmers.
* @author Fabien Potencier <fabien.potencier@symfony-project.com>
class AddCacheWarmerPass implements CompilerPassInterface
{
* {@inheritDoc}
public function process(ContainerBuilder $container)
if (!$container->hasDefinition('cache_warmer')) {
return;
}
$warmers = array();
foreach ($container->findTaggedServiceIds('kernel.cache_warmer') as $id => $attributes) {
$priority = isset($attributes[0]['priority']) ? $attributes[0]['priority'] : 0;
$warmers[$priority][] = new Reference($id);
// sort by priority and flatten
krsort($warmers);
$warmers = call_user_func_array('array_merge', $warmers);
$container->getDefinition('cache_warmer')->setArgument(0, $warmers);
if ('full' === $container->getParameter('kernel.cache_warmup')) {
$container->getDefinition('cache_warmer')->addMethodCall('enableOptionalWarmers', array());