Civi/Core/Container.php

   1 <?php
   2 namespace Civi\Core;
   3 use Doctrine\Common\Annotations\AnnotationReader;
   4 use Doctrine\Common\Annotations\AnnotationRegistry;
   5 use Doctrine\Common\Annotations\FileCacheReader;
   6 use Doctrine\Common\Cache\FilesystemCache;
   7 use Doctrine\ORM\EntityManager;
   8 use Doctrine\ORM\Mapping\Driver\AnnotationDriver;
   9 use Doctrine\ORM\Tools\Setup;
  10 use Symfony\Component\DependencyInjection\ContainerBuilder;
  11 use Symfony\Component\DependencyInjection\Definition;
  12 use Symfony\Component\DependencyInjection\Reference;
  13
  14 // TODO use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
  15
  16 class Container {
  17
  18   const SELF = 'civi_container_factory';
  19
  20   /**
  21    * @var ContainerBuilder
  22    */
  23   private static $singleton;
  24
  25   /**
  26    * @return \Symfony\Component\DependencyInjection\TaggedContainerInterface
  27    */
  28   public static function singleton() {
  29     if (self::$singleton === NULL) {
  30       $c = new self();
  31       self::$singleton = $c->createContainer();
  32     }
  33     return self::$singleton;
  34   }
  35
  36   /**
  37    * @var ContainerBuilder
  38    */
  39   public function createContainer() {
  40     $civicrm_base_path = dirname(dirname(__DIR__));
  41     $container = new ContainerBuilder();
  42     $container->setParameter('civicrm_base_path', $civicrm_base_path);
  43     $container->set(self::SELF, $this);
  44
  45 // TODO Move configuration to an external file; define caching structure
  46 //    if (empty($configDirectories)) {
  47 //      throw new \Exception(__CLASS__ . ': Missing required properties (civicrmRoot, configDirectories)');
  48 //    }
  49 //    $locator = new FileLocator($configDirectories);
  50 //    $loaderResolver = new LoaderResolver(array(
  51 //      new YamlFileLoader($container, $locator)
  52 //    ));
  53 //    $delegatingLoader = new DelegatingLoader($loaderResolver);
  54 //    foreach (array('services.yml') as $file) {
  55 //      $yamlUserFiles = $locator->locate($file, NULL, FALSE);
  56 //      foreach ($yamlUserFiles as $file) {
  57 //        $delegatingLoader->load($file);
  58 //      }
  59 //    }
  60
  61     $container->setDefinition('dispatcher', new Definition(
  62       '\Symfony\Component\EventDispatcher\EventDispatcher',
  63       array()
  64     ))
  65       ->setFactoryService(self::SELF)->setFactoryMethod('createEventDispatcher');
  66
  67     $container->setDefinition('magic_function_provider', new Definition(
  68       '\Civi\API\Provider\MagicFunctionProvider',
  69       array()
  70     ));
  71
  72     $container->setDefinition('civi_api_kernel', new Definition(
  73       '\Civi\API\Kernel',
  74       array(new Reference('dispatcher'), new Reference('magic_function_provider'))
  75     ))
  76       ->setFactoryService(self::SELF)->setFactoryMethod('createApiKernel');
  77
  78     return $container;
  79   }
  80
  81   /**
  82    * @return \Symfony\Component\EventDispatcher\EventDispatcher
  83    */
  84   public function createEventDispatcher() {
  85     $dispatcher = new \Symfony\Component\EventDispatcher\EventDispatcher();
  86     return $dispatcher;
  87   }
  88
  89   /**
  90    * @param \Symfony\Component\EventDispatcher\EventDispatcher $dispatcher
  91    * @return \Civi\API\Kernel
  92    */
  93   public function createApiKernel($dispatcher, $magicFunctionProvider) {
  94     $dispatcher->addSubscriber(new \Civi\API\Subscriber\ChainSubscriber());
  95     $dispatcher->addSubscriber(new \Civi\API\Subscriber\TransactionSubscriber());
  96     $dispatcher->addSubscriber(new \Civi\API\Subscriber\I18nSubscriber());
  97     $dispatcher->addSubscriber($magicFunctionProvider);
  98     $dispatcher->addSubscriber(new \Civi\API\Subscriber\PermissionCheck());
  99     $dispatcher->addSubscriber(new \Civi\API\Subscriber\APIv3SchemaAdapter());
 100     $dispatcher->addSubscriber(new \Civi\API\Subscriber\WrapperAdapter(array(
 101       \CRM_Utils_API_HTMLInputCoder::singleton(),
 102       \CRM_Utils_API_NullOutputCoder::singleton(),
 103       \CRM_Utils_API_ReloadOption::singleton(),
 104       \CRM_Utils_API_MatchOption::singleton(),
 105     )));
 106     $dispatcher->addSubscriber(new \Civi\API\Subscriber\XDebugSubscriber());
 107     $kernel = new \Civi\API\Kernel($dispatcher);
 108
 109     $reflectionProvider = new \Civi\API\Provider\ReflectionProvider($kernel);
 110     $dispatcher->addSubscriber($reflectionProvider);
 111
 112     $kernel->setApiProviders(array(
 113       $reflectionProvider,
 114       $magicFunctionProvider,
 115     ));
 116
 117     return $kernel;
 118   }
 119 }