<?php
namespace Symfony\Component\DependencyInjection\Extension;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\Config\Loader\DelegatingLoader;
use Symfony\Component\Config\Loader\LoaderResolver;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Loader\ClosureLoader;
use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
use Symfony\Component\DependencyInjection\Loader\DirectoryLoader;
use Symfony\Component\DependencyInjection\Loader\GlobFileLoader;
use Symfony\Component\DependencyInjection\Loader\IniFileLoader;
use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
trait ExtensionTrait
{
private function executeConfiguratorCallback(ContainerBuilder $container, \Closure $callback, ConfigurableExtensionInterface $subject, bool $prepend = false): void
{
$env = $container->hasParameter('kernel.environment') ? $container->getParameter('kernel.environment') : null;
$loader = $this->createContainerLoader($container, $env, $prepend);
$file = (new \ReflectionObject($subject))->getFileName();
$bundleLoader = $loader->getResolver()->resolve($file);
if (!$bundleLoader instanceof PhpFileLoader) {
throw new \LogicException('Unable to create the ContainerConfigurator.');
}
$bundleLoader->setCurrentDir(\dirname($file));
$instanceof = &\Closure::bind(fn &() => $this->instanceof, $bundleLoader, $bundleLoader)();
try {
$callback(new ContainerConfigurator($container, $bundleLoader, $instanceof, $file, $file, $env));
} finally {
$instanceof = [];
$bundleLoader->registerAliasesForSinglyImplementedInterfaces();
}
}
private function createContainerLoader(ContainerBuilder $container, ?string $env, bool $prepend): DelegatingLoader
{
$locator = new FileLocator();
$resolver = new LoaderResolver([
new YamlFileLoader($container, $locator, $env, $prepend),
new IniFileLoader($container, $locator, $env),
new PhpFileLoader($container, $locator, $env, $prepend),
new GlobFileLoader($container, $locator, $env),
new DirectoryLoader($container, $locator, $env),
new ClosureLoader($container, $env),
]);
return new DelegatingLoader($resolver);
}
}