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<?php |
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declare(strict_types=1); |
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namespace Kafkiansky\SymfonyMiddleware\DependencyInjection; |
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use Symfony\Component\Config\FileLocator; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Definition; |
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use Symfony\Component\DependencyInjection\Extension\Extension; |
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use Symfony\Component\DependencyInjection\Loader\PhpFileLoader; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Kafkiansky\SymfonyMiddleware\Middleware\Registry\MiddlewareRegistry; |
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use Kafkiansky\SymfonyMiddleware\Middleware\Registry\ServiceLocatorMiddlewareRegistry; |
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use function Symfony\Component\DependencyInjection\Loader\Configurator\service_locator; |
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final class SymiddlewareExtension extends Extension |
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{ |
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public function load(array $configs, ContainerBuilder $container): void |
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{ |
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$container->registerForAutoconfiguration(MiddlewareInterface::class) |
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->addTag('kafkiansky.symfony.middleware'); |
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$loader = new PhpFileLoader($container, new FileLocator(__DIR__.'/../Resources/config')); |
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$loader->load('symiddleware.php'); |
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$configuration = $this->getConfiguration($configs, $container); |
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if ($configuration === null) { |
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return; |
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} |
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/** @var array{groups: array<string, array{if?: string}>} $config */ |
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$config = $this->processConfiguration($configuration, $configs); |
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$config['groups']['global'] = [ |
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'if' => true, // global middleware should run always. |
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'middlewares' => $config['global'] ?? [], |
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]; |
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unset($config['global']); |
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// We will replace empty service locator in compiler pass when all middlewares will be found. |
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$container->setDefinition( |
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MiddlewareRegistry::class, |
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new Definition(ServiceLocatorMiddlewareRegistry::class, [service_locator([]), $config['groups']]) |
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); |
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} |
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public function getAlias(): string |
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{ |
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return 'symiddleware'; |
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} |
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} |
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