69 lines
2.4 KiB
PHP
69 lines
2.4 KiB
PHP
<?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\DependencyInjection\Compiler;
|
|
|
|
use Symfony\Component\DependencyInjection\ContainerBuilder;
|
|
use Symfony\Component\DependencyInjection\Extension\ConfigurationExtensionInterface;
|
|
use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
|
|
|
|
/**
|
|
* Merges extension configs into the container builder.
|
|
*
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
*/
|
|
class MergeExtensionConfigurationPass implements CompilerPassInterface
|
|
{
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function process(ContainerBuilder $container)
|
|
{
|
|
$parameters = $container->getParameterBag()->all();
|
|
$definitions = $container->getDefinitions();
|
|
$aliases = $container->getAliases();
|
|
$exprLangProviders = $container->getExpressionLanguageProviders();
|
|
|
|
foreach ($container->getExtensions() as $extension) {
|
|
if ($extension instanceof PrependExtensionInterface) {
|
|
$extension->prepend($container);
|
|
}
|
|
}
|
|
|
|
foreach ($container->getExtensions() as $name => $extension) {
|
|
if (!$config = $container->getExtensionConfig($name)) {
|
|
// this extension was not called
|
|
continue;
|
|
}
|
|
$config = $container->getParameterBag()->resolveValue($config);
|
|
|
|
$tmpContainer = new ContainerBuilder($container->getParameterBag());
|
|
$tmpContainer->setResourceTracking($container->isTrackingResources());
|
|
$tmpContainer->addObjectResource($extension);
|
|
if ($extension instanceof ConfigurationExtensionInterface && null !== $configuration = $extension->getConfiguration($config, $tmpContainer)) {
|
|
$tmpContainer->addObjectResource($configuration);
|
|
}
|
|
|
|
foreach ($exprLangProviders as $provider) {
|
|
$tmpContainer->addExpressionLanguageProvider($provider);
|
|
}
|
|
|
|
$extension->load($config, $tmpContainer);
|
|
|
|
$container->merge($tmpContainer);
|
|
$container->getParameterBag()->add($parameters);
|
|
}
|
|
|
|
$container->addDefinitions($definitions);
|
|
$container->addAliases($aliases);
|
|
}
|
|
}
|