Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Core;
Chris@0: 
Chris@0: use Drupal\Core\Cache\Context\CacheContextsPass;
Chris@0: use Drupal\Core\Cache\ListCacheBinsPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\AuthenticationProviderPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\BackendCompilerPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\CorsCompilerPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\GuzzleMiddlewarePass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\ContextProvidersPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\ProxyServicesPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\DependencySerializationTraitPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\StackedKernelPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\StackedSessionHandlerPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\RegisterStreamWrappersPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\TwigExtensionPass;
Chris@0: use Drupal\Core\DependencyInjection\ServiceModifierInterface;
Chris@0: use Drupal\Core\DependencyInjection\ServiceProviderInterface;
Chris@0: use Drupal\Core\DependencyInjection\ContainerBuilder;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\ModifyServiceDefinitionsPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\TaggedHandlersPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\RegisterEventSubscribersPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\RegisterAccessChecksPass;
Chris@0: use Drupal\Core\DependencyInjection\Compiler\RegisterServicesForDestructionPass;
Chris@0: use Drupal\Core\Plugin\PluginManagerPass;
Chris@0: use Drupal\Core\Render\MainContent\MainContentRenderersPass;
Chris@0: use Drupal\Core\Site\Settings;
Chris@0: use Symfony\Component\DependencyInjection\Compiler\PassConfig;
Chris@0: 
Chris@0: /**
Chris@0:  * ServiceProvider class for mandatory core services.
Chris@0:  *
Chris@0:  * This is where Drupal core registers all of its compiler passes.
Chris@0:  * The service definitions themselves are in core/core.services.yml with a
Chris@0:  * few, documented exceptions (typically, install requirements).
Chris@0:  *
Chris@0:  * Modules wishing to register services to the container should use
Chris@0:  * modulename.services.yml in their respective directories.
Chris@0:  *
Chris@0:  * @ingroup container
Chris@0:  */
Chris@0: class CoreServiceProvider implements ServiceProviderInterface, ServiceModifierInterface {
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function register(ContainerBuilder $container) {
Chris@0:     $this->registerTest($container);
Chris@0: 
Chris@0:     // Only register the private file stream wrapper if a file path has been set.
Chris@0:     if (Settings::get('file_private_path')) {
Chris@0:       $container->register('stream_wrapper.private', 'Drupal\Core\StreamWrapper\PrivateStream')
Chris@0:         ->addTag('stream_wrapper', ['scheme' => 'private']);
Chris@0:     }
Chris@0: 
Chris@0:     // Add the compiler pass that lets service providers modify existing
Chris@0:     // service definitions. This pass must come first so that later
Chris@0:     // list-building passes are operating on the post-alter services list.
Chris@0:     $container->addCompilerPass(new ModifyServiceDefinitionsPass());
Chris@0: 
Chris@0:     $container->addCompilerPass(new ProxyServicesPass());
Chris@0: 
Chris@0:     $container->addCompilerPass(new BackendCompilerPass());
Chris@0: 
Chris@0:     $container->addCompilerPass(new CorsCompilerPass());
Chris@0: 
Chris@0:     $container->addCompilerPass(new StackedKernelPass());
Chris@0: 
Chris@0:     $container->addCompilerPass(new StackedSessionHandlerPass());
Chris@0: 
Chris@0:     $container->addCompilerPass(new MainContentRenderersPass());
Chris@0: 
Chris@0:     // Collect tagged handler services as method calls on consumer services.
Chris@0:     $container->addCompilerPass(new TaggedHandlersPass());
Chris@0:     $container->addCompilerPass(new RegisterStreamWrappersPass());
Chris@0:     $container->addCompilerPass(new GuzzleMiddlewarePass());
Chris@0: 
Chris@0:     $container->addCompilerPass(new TwigExtensionPass());
Chris@0: 
Chris@0:     // Add a compiler pass for registering event subscribers.
Chris@0:     $container->addCompilerPass(new RegisterEventSubscribersPass(), PassConfig::TYPE_AFTER_REMOVING);
Chris@0: 
Chris@0:     $container->addCompilerPass(new RegisterAccessChecksPass());
Chris@0: 
Chris@0:     // Add a compiler pass for registering services needing destruction.
Chris@0:     $container->addCompilerPass(new RegisterServicesForDestructionPass());
Chris@0: 
Chris@0:     // Add the compiler pass that will process the tagged services.
Chris@0:     $container->addCompilerPass(new ListCacheBinsPass());
Chris@0:     $container->addCompilerPass(new CacheContextsPass());
Chris@0:     $container->addCompilerPass(new ContextProvidersPass());
Chris@0:     $container->addCompilerPass(new AuthenticationProviderPass());
Chris@0: 
Chris@0:     // Register plugin managers.
Chris@0:     $container->addCompilerPass(new PluginManagerPass());
Chris@0: 
Chris@0:     $container->addCompilerPass(new DependencySerializationTraitPass());
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Alters the UUID service to use the most efficient method available.
Chris@0:    *
Chris@0:    * @param \Drupal\Core\DependencyInjection\ContainerBuilder $container
Chris@0:    *   The container builder.
Chris@0:    */
Chris@0:   public function alter(ContainerBuilder $container) {
Chris@0:     $uuid_service = $container->getDefinition('uuid');
Chris@0:     // Debian/Ubuntu uses the (broken) OSSP extension as their UUID
Chris@0:     // implementation. The OSSP implementation is not compatible with the
Chris@0:     // PECL functions.
Chris@0:     if (function_exists('uuid_create') && !function_exists('uuid_make')) {
Chris@0:       $uuid_service->setClass('Drupal\Component\Uuid\Pecl');
Chris@0:     }
Chris@0:     // Try to use the COM implementation for Windows users.
Chris@0:     elseif (function_exists('com_create_guid')) {
Chris@0:       $uuid_service->setClass('Drupal\Component\Uuid\Com');
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Registers services and event subscribers for a site under test.
Chris@0:    *
Chris@0:    * @param \Drupal\Core\DependencyInjection\ContainerBuilder $container
Chris@0:    *   The container builder.
Chris@0:    */
Chris@0:   protected function registerTest(ContainerBuilder $container) {
Chris@0:     // Do nothing if we are not in a test environment.
Chris@0:     if (!drupal_valid_test_ua()) {
Chris@0:       return;
Chris@0:     }
Chris@0:     // Add the HTTP request middleware to Guzzle.
Chris@0:     $container
Chris@0:       ->register('test.http_client.middleware', 'Drupal\Core\Test\HttpClientMiddleware\TestHttpClientMiddleware')
Chris@0:       ->addTag('http_client_middleware');
Chris@0:   }
Chris@0: 
Chris@0: }