<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
class TemplatingPass implements CompilerPassInterface
{
public function process(ContainerBuilder $container)
if ($container->hasDefinition('templating')) {
return;
}
if ($container->hasDefinition('templating.engine.php')) {
$helpers = array();
foreach ($container->findTaggedServiceIds('templating.helper') as $id => $attributes) {
if (isset($attributes[0]['alias'])) {
$helpers[$attributes[0]['alias']] = $id;
$definition = $container->getDefinition('templating.engine.php');
$arguments = $definition->getArguments();
$definition->setArguments($arguments);
if (count($helpers) > 0) {
$definition->addMethodCall('setHelpers', array($helpers));
if ($container->hasDefinition('templating.engine.delegating')) {
$queue = new \SplPriorityQueue();
$order = PHP_INT_MAX;
foreach ($container->findTaggedServiceIds('templating.engine') as $id => $attributes) {
$queue->insert($id, array(isset($attributes[0]['priority']) ? $attributes[0]['priority'] : 0, --$order));
$engines = array();
foreach ($queue as $engine) {
$engines[] = $engine;
$container->getDefinition('templating.engine.delegating')->addMethodCall('setEngineIds', array($engines));