/
DoctrineQueryExtensionPass.php
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/
DoctrineQueryExtensionPass.php
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<?php
/*
* This file is part of the API Platform project.
*
* (c) Kévin Dunglas <dunglas@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ApiPlatform\Core\Bridge\Symfony\Bundle\DependencyInjection\Compiler;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
/**
* Injects query extensions.
*
* @internal
*
* @author Samuel ROZE <samuel.roze@gmail.com>
* @author Kévin Dunglas <dunglas@gmail.com>
*/
final class DoctrineQueryExtensionPass implements CompilerPassInterface
{
/**
* {@inheritdoc}
*/
public function process(ContainerBuilder $container)
{
// if doctrine not loaded
if (!$container->hasDefinition('api_platform.doctrine.metadata_factory')) {
return;
}
$collectionDataProviderDefinition = $container->getDefinition('api_platform.doctrine.orm.collection_data_provider');
$itemDataProviderDefinition = $container->getDefinition('api_platform.doctrine.orm.item_data_provider');
$collectionDataProviderDefinition->replaceArgument(1, $this->findSortedServices($container, 'api_platform.doctrine.orm.query_extension.collection'));
$itemDataProviderDefinition->replaceArgument(3, $this->findSortedServices($container, 'api_platform.doctrine.orm.query_extension.item'));
}
/**
* Finds services having the given tag and sorts them by their priority attribute.
*
* @param ContainerBuilder $container
* @param string $tag
*
* @return Reference[]
*/
private function findSortedServices(ContainerBuilder $container, $tag)
{
$extensions = [];
foreach ($container->findTaggedServiceIds($tag) as $serviceId => $tags) {
foreach ($tags as $tag) {
$priority = $tag['priority'] ?? 0;
$extensions[$priority][] = new Reference($serviceId);
}
}
krsort($extensions);
// Flatten the array
return empty($extensions) ? [] : call_user_func_array('array_merge', $extensions);
}
}