Civi/Core/Container.php

   1 <?php
   2 namespace Civi\Core;
   3
   4 use Civi\Core\Event\SystemInstallEvent;
   5 use Civi\Core\Lock\LockManager;
   6 use Symfony\Component\Config\ConfigCache;
   7 use Symfony\Component\DependencyInjection\ContainerBuilder;
   8 use Symfony\Component\DependencyInjection\Definition;
   9 use Symfony\Component\DependencyInjection\Dumper\PhpDumper;
  10 use Symfony\Component\DependencyInjection\Reference;
  11 use Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass;
  12
  13 // TODO use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
  14
  15 /**
  16  * Class Container
  17  * @package Civi\Core
  18  */
  19 class Container {
  20
  21   const SELF = 'civi_container_factory';
  22
  23   /**
  24    * @param bool $reset
  25    *   Whether to forcibly rebuild the entire container.
  26    * @return \Symfony\Component\DependencyInjection\TaggedContainerInterface
  27    */
  28   public static function singleton($reset = FALSE) {
  29     if ($reset || !isset(\Civi::$statics[__CLASS__]['container'])) {
  30       self::boot(TRUE);
  31     }
  32     return \Civi::$statics[__CLASS__]['container'];
  33   }
  34
  35   /**
  36    * Find a cached container definition or construct a new one.
  37    *
  38    * There are many weird contexts in which Civi initializes (eg different
  39    * variations of multitenancy and different permutations of CMS/CRM bootstrap),
  40    * and hook_container may fire a bit differently in each context. To mitigate
  41    * risk of leaks between environments, we compute a unique envID
  42    * (md5(DB_NAME, HTTP_HOST, SCRIPT_FILENAME, etc)) and use separate caches for
  43    * each (eg "templates_c/CachedCiviContainer.$ENVID.php").
  44    *
  45    * Constants:
  46    *   - CIVICRM_CONTAINER_CACHE -- 'always' [default], 'never', 'auto'
  47    *   - CIVICRM_DSN
  48    *   - CIVICRM_DOMAIN_ID
  49    *   - CIVICRM_TEMPLATE_COMPILEDIR
  50    *
  51    * @return \Symfony\Component\DependencyInjection\ContainerInterface
  52    */
  53   public function loadContainer() {
  54     // Note: The container's raison d'etre is to manage construction of other
  55     // services. Consequently, we assume a minimal service available -- the classloader
  56     // has been setup, and civicrm.settings.php is loaded, but nothing else works.
  57
  58     $cacheMode = defined('CIVICRM_CONTAINER_CACHE') ? CIVICRM_CONTAINER_CACHE : 'auto';
  59
  60     // In pre-installation environments, don't bother with caching.
  61     if (!defined('CIVICRM_TEMPLATE_COMPILEDIR') || !defined('CIVICRM_DSN') || $cacheMode === 'never' || \CRM_Utils_System::isInUpgradeMode()) {
  62       $containerBuilder = $this->createContainer();
  63       $containerBuilder->compile();
  64       return $containerBuilder;
  65     }
  66
  67     $envId = \CRM_Core_Config_Runtime::getId();
  68     $file = CIVICRM_TEMPLATE_COMPILEDIR . "/CachedCiviContainer.{$envId}.php";
  69     $containerConfigCache = new ConfigCache($file, $cacheMode === 'auto');
  70     if (!$containerConfigCache->isFresh()) {
  71       $containerBuilder = $this->createContainer();
  72       $containerBuilder->compile();
  73       $dumper = new PhpDumper($containerBuilder);
  74       $containerConfigCache->write(
  75         $dumper->dump(['class' => 'CachedCiviContainer']),
  76         $containerBuilder->getResources()
  77       );
  78     }
  79
  80     require_once $file;
  81     $c = new \CachedCiviContainer();
  82     return $c;
  83   }
  84
  85   /**
  86    * Construct a new container.
  87    *
  88    * @var \Symfony\Component\DependencyInjection\ContainerBuilder
  89    * @return \Symfony\Component\DependencyInjection\ContainerBuilder
  90    */
  91   public function createContainer() {
  92     $civicrm_base_path = dirname(dirname(__DIR__));
  93     $container = new ContainerBuilder();
  94     $container->addCompilerPass(new RegisterListenersPass('dispatcher'));
  95     $container->addObjectResource($this);
  96     $container->setParameter('civicrm_base_path', $civicrm_base_path);
  97     //$container->set(self::SELF, $this);
  98
  99     $container->addResource(new \Symfony\Component\Config\Resource\FileResource(__FILE__));
 100
 101     $container->setDefinition(self::SELF, new Definition(
 102       'Civi\Core\Container',
 103       []
 104     ));
 105
 106     // TODO Move configuration to an external file; define caching structure
 107     //    if (empty($configDirectories)) {
 108     //      throw new \Exception(__CLASS__ . ': Missing required properties (civicrmRoot, configDirectories)');
 109     //    }
 110     //    $locator = new FileLocator($configDirectories);
 111     //    $loaderResolver = new LoaderResolver(array(
 112     //      new YamlFileLoader($container, $locator)
 113     //    ));
 114     //    $delegatingLoader = new DelegatingLoader($loaderResolver);
 115     //    foreach (array('services.yml') as $file) {
 116     //      $yamlUserFiles = $locator->locate($file, NULL, FALSE);
 117     //      foreach ($yamlUserFiles as $file) {
 118     //        $delegatingLoader->load($file);
 119     //      }
 120     //    }
 121
 122     $container->setDefinition('angular', new Definition(
 123       'Civi\Angular\Manager',
 124       []
 125     ))
 126       ->setFactory([new Reference(self::SELF), 'createAngularManager']);
 127
 128     $container->setDefinition('dispatcher', new Definition(
 129       'Civi\Core\CiviEventDispatcher',
 130       [new Reference('service_container')]
 131     ))
 132       ->setFactory([new Reference(self::SELF), 'createEventDispatcher']);
 133
 134     $container->setDefinition('magic_function_provider', new Definition(
 135       'Civi\API\Provider\MagicFunctionProvider',
 136       []
 137     ));
 138
 139     $container->setDefinition('civi_api_kernel', new Definition(
 140       'Civi\API\Kernel',
 141       [new Reference('dispatcher'), new Reference('magic_function_provider')]
 142     ))
 143       ->setFactory([new Reference(self::SELF), 'createApiKernel']);
 144
 145     $container->setDefinition('cxn_reg_client', new Definition(
 146       'Civi\Cxn\Rpc\RegistrationClient',
 147       []
 148     ))
 149       ->setFactory('CRM_Cxn_BAO_Cxn::createRegistrationClient');
 150
 151     $container->setDefinition('psr_log', new Definition('CRM_Core_Error_Log', []));
 152
 153     $basicCaches = [
 154       'js_strings' => 'js_strings',
 155       'community_messages' => 'community_messages',
 156       'checks' => 'checks',
 157       'session' => 'CiviCRM Session',
 158       'long' => 'long',
 159     ];
 160     foreach ($basicCaches as $cacheSvc => $cacheGrp) {
 161       $container->setDefinition("cache.{$cacheSvc}", new Definition(
 162         'CRM_Utils_Cache_Interface',
 163         [
 164           [
 165             'name' => $cacheGrp,
 166             'type' => ['*memory*', 'SqlGroup', 'ArrayCache'],
 167           ],
 168         ]
 169       ))->setFactory('CRM_Utils_Cache::create');
 170     }
 171
 172     $container->setDefinition('sql_triggers', new Definition(
 173       'Civi\Core\SqlTriggers',
 174       []
 175     ));
 176
 177     $container->setDefinition('asset_builder', new Definition(
 178       'Civi\Core\AssetBuilder',
 179       []
 180     ));
 181
 182     $container->setDefinition('pear_mail', new Definition('Mail'))
 183       ->setFactory('CRM_Utils_Mail::createMailer');
 184
 185     if (empty(\Civi::$statics[__CLASS__]['boot'])) {
 186       throw new \RuntimeException("Cannot initialize container. Boot services are undefined.");
 187     }
 188     foreach (\Civi::$statics[__CLASS__]['boot'] as $bootService => $def) {
 189       $container->setDefinition($bootService, new Definition())->setSynthetic(TRUE);
 190     }
 191
 192     // Expose legacy singletons as services in the container.
 193     $singletons = [
 194       'httpClient' => 'CRM_Utils_HttpClient',
 195       'cache.default' => 'CRM_Utils_Cache',
 196       'i18n' => 'CRM_Core_I18n',
 197       // Maybe? 'config' => 'CRM_Core_Config',
 198       // Maybe? 'smarty' => 'CRM_Core_Smarty',
 199     ];
 200     foreach ($singletons as $name => $class) {
 201       $container->setDefinition($name, new Definition(
 202         $class
 203       ))
 204         ->setFactory([$class, 'singleton']);
 205     }
 206     $container->setAlias('cache.short', 'cache.default');
 207
 208     $container->setDefinition('resources', new Definition(
 209       'CRM_Core_Resources',
 210       [new Reference('service_container')]
 211     ))->setFactory([new Reference(self::SELF), 'createResources']);
 212
 213     $container->setDefinition('prevnext', new Definition(
 214       'CRM_Core_PrevNextCache_Interface',
 215       [new Reference('service_container')]
 216     ))->setFactory([new Reference(self::SELF), 'createPrevNextCache']);
 217
 218     $container->setDefinition('prevnext.driver.sql', new Definition(
 219       'CRM_Core_PrevNextCache_Sql',
 220       []
 221     ));
 222
 223     $container->setDefinition('prevnext.driver.redis', new Definition(
 224       'CRM_Core_PrevNextCache_Redis',
 225       [new Reference('cache_config')]
 226     ));
 227
 228     $container->setDefinition('cache_config', new Definition('ArrayObject'))
 229       ->setFactory([new Reference(self::SELF), 'createCacheConfig']);
 230
 231     $container->setDefinition('civi.mailing.triggers', new Definition(
 232       'Civi\Core\SqlTrigger\TimestampTriggers',
 233       ['civicrm_mailing', 'Mailing']
 234     ))->addTag('kernel.event_listener', ['event' => 'hook_civicrm_triggerInfo', 'method' => 'onTriggerInfo']);
 235
 236     $container->setDefinition('civi.activity.triggers', new Definition(
 237       'Civi\Core\SqlTrigger\TimestampTriggers',
 238       ['civicrm_activity', 'Activity']
 239     ))->addTag('kernel.event_listener', ['event' => 'hook_civicrm_triggerInfo', 'method' => 'onTriggerInfo']);
 240
 241     $container->setDefinition('civi.case.triggers', new Definition(
 242       'Civi\Core\SqlTrigger\TimestampTriggers',
 243       ['civicrm_case', 'Case']
 244     ))->addTag('kernel.event_listener', ['event' => 'hook_civicrm_triggerInfo', 'method' => 'onTriggerInfo']);
 245
 246     $container->setDefinition('civi.case.staticTriggers', new Definition(
 247       'Civi\Core\SqlTrigger\StaticTriggers',
 248       [
 249         [
 250           [
 251             'upgrade_check' => ['table' => 'civicrm_case', 'column' => 'modified_date'],
 252             'table' => 'civicrm_case_activity',
 253             'when' => 'AFTER',
 254             'event' => ['INSERT'],
 255             'sql' => "\nUPDATE civicrm_case SET modified_date = CURRENT_TIMESTAMP WHERE id = NEW.case_id;\n",
 256           ],
 257           [
 258             'upgrade_check' => ['table' => 'civicrm_case', 'column' => 'modified_date'],
 259             'table' => 'civicrm_activity',
 260             'when' => 'BEFORE',
 261             'event' => ['UPDATE', 'DELETE'],
 262             'sql' => "\nUPDATE civicrm_case SET modified_date = CURRENT_TIMESTAMP WHERE id IN (SELECT ca.case_id FROM civicrm_case_activity ca WHERE ca.activity_id = OLD.id);\n",
 263           ],
 264         ],
 265       ]
 266     ))
 267       ->addTag('kernel.event_listener', ['event' => 'hook_civicrm_triggerInfo', 'method' => 'onTriggerInfo']);
 268
 269     $container->setDefinition('civi_token_compat', new Definition(
 270       'Civi\Token\TokenCompatSubscriber',
 271       []
 272     ))->addTag('kernel.event_subscriber');
 273     $container->setDefinition("crm_mailing_action_tokens", new Definition(
 274       "CRM_Mailing_ActionTokens",
 275       []
 276     ))->addTag('kernel.event_subscriber');
 277
 278     foreach (['Activity', 'Contribute', 'Event', 'Mailing', 'Member'] as $comp) {
 279       $container->setDefinition("crm_" . strtolower($comp) . "_tokens", new Definition(
 280         "CRM_{$comp}_Tokens",
 281         []
 282       ))->addTag('kernel.event_subscriber');
 283     }
 284
 285     if (\CRM_Utils_Constant::value('CIVICRM_FLEXMAILER_HACK_SERVICES')) {
 286       \Civi\Core\Resolver::singleton()->call(CIVICRM_FLEXMAILER_HACK_SERVICES, [$container]);
 287     }
 288
 289     \CRM_Utils_Hook::container($container);
 290
 291     return $container;
 292   }
 293
 294   /**
 295    * @return \Civi\Angular\Manager
 296    */
 297   public function createAngularManager() {
 298     return new \Civi\Angular\Manager(\CRM_Core_Resources::singleton());
 299   }
 300
 301   /**
 302    * @param \Symfony\Component\DependencyInjection\ContainerInterface $container
 303    * @return \Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher
 304    */
 305   public function createEventDispatcher($container) {
 306     $dispatcher = new CiviEventDispatcher($container);
 307     $dispatcher->addListener(SystemInstallEvent::EVENT_NAME, ['\Civi\Core\InstallationCanary', 'check']);
 308     $dispatcher->addListener(SystemInstallEvent::EVENT_NAME, ['\Civi\Core\DatabaseInitializer', 'initialize']);
 309     $dispatcher->addListener(SystemInstallEvent::EVENT_NAME, ['\Civi\Core\LocalizationInitializer', 'initialize']);
 310     $dispatcher->addListener('hook_civicrm_pre', ['\Civi\Core\Event\PreEvent', 'dispatchSubevent'], 100);
 311     $dispatcher->addListener('hook_civicrm_post', ['\Civi\Core\Event\PostEvent', 'dispatchSubevent'], 100);
 312     $dispatcher->addListener('hook_civicrm_post::Activity', ['\Civi\CCase\Events', 'fireCaseChange']);
 313     $dispatcher->addListener('hook_civicrm_post::Case', ['\Civi\CCase\Events', 'fireCaseChange']);
 314     $dispatcher->addListener('hook_civicrm_caseChange', ['\Civi\CCase\Events', 'delegateToXmlListeners']);
 315     $dispatcher->addListener('hook_civicrm_caseChange', ['\Civi\CCase\SequenceListener', 'onCaseChange_static']);
 316     $dispatcher->addListener('hook_civicrm_eventDefs', ['\Civi\Core\CiviEventInspector', 'findBuiltInEvents']);
 317     // TODO We need a better code-convention for metadata about non-hook events.
 318     $dispatcher->addListener('hook_civicrm_eventDefs', ['\Civi\API\Events', 'hookEventDefs']);
 319     $dispatcher->addListener('hook_civicrm_eventDefs', ['\Civi\Core\Event\SystemInstallEvent', 'hookEventDefs']);
 320     $dispatcher->addListener('hook_civicrm_buildAsset', ['\Civi\Angular\Page\Modules', 'buildAngularModules']);
 321     $dispatcher->addListener('hook_civicrm_buildAsset', ['\CRM_Utils_VisualBundle', 'buildAssetJs']);
 322     $dispatcher->addListener('hook_civicrm_buildAsset', ['\CRM_Utils_VisualBundle', 'buildAssetCss']);
 323     $dispatcher->addListener('hook_civicrm_buildAsset', ['\CRM_Core_Resources', 'renderMenubarStylesheet']);
 324     $dispatcher->addListener('hook_civicrm_coreResourceList', ['\CRM_Utils_System', 'appendCoreResources']);
 325     $dispatcher->addListener('civi.dao.postInsert', ['\CRM_Core_BAO_RecurringEntity', 'triggerInsert']);
 326     $dispatcher->addListener('civi.dao.postUpdate', ['\CRM_Core_BAO_RecurringEntity', 'triggerUpdate']);
 327     $dispatcher->addListener('civi.dao.postDelete', ['\CRM_Core_BAO_RecurringEntity', 'triggerDelete']);
 328     $dispatcher->addListener('hook_civicrm_unhandled_exception', [
 329       'CRM_Core_LegacyErrorHandler',
 330       'handleException',
 331     ], -200);
 332     $dispatcher->addListener(\Civi\ActionSchedule\Events::MAPPINGS, ['CRM_Activity_ActionMapping', 'onRegisterActionMappings']);
 333     $dispatcher->addListener(\Civi\ActionSchedule\Events::MAPPINGS, ['CRM_Contact_ActionMapping', 'onRegisterActionMappings']);
 334     $dispatcher->addListener(\Civi\ActionSchedule\Events::MAPPINGS, ['CRM_Contribute_ActionMapping_ByPage', 'onRegisterActionMappings']);
 335     $dispatcher->addListener(\Civi\ActionSchedule\Events::MAPPINGS, ['CRM_Contribute_ActionMapping_ByType', 'onRegisterActionMappings']);
 336     $dispatcher->addListener(\Civi\ActionSchedule\Events::MAPPINGS, ['CRM_Event_ActionMapping', 'onRegisterActionMappings']);
 337     $dispatcher->addListener(\Civi\ActionSchedule\Events::MAPPINGS, ['CRM_Member_ActionMapping', 'onRegisterActionMappings']);
 338
 339     if (\CRM_Utils_Constant::value('CIVICRM_FLEXMAILER_HACK_LISTENERS')) {
 340       \Civi\Core\Resolver::singleton()->call(CIVICRM_FLEXMAILER_HACK_LISTENERS, [$dispatcher]);
 341     }
 342
 343     return $dispatcher;
 344   }
 345
 346   /**
 347    * @return \Civi\Core\Lock\LockManager
 348    */
 349   public static function createLockManager() {
 350     // Ideally, downstream implementers could override any definitions in
 351     // the container. For now, we'll make-do with some define()s.
 352     $lm = new LockManager();
 353     $lm
 354       ->register('/^cache\./', defined('CIVICRM_CACHE_LOCK') ? CIVICRM_CACHE_LOCK : ['CRM_Core_Lock', 'createScopedLock'])
 355       ->register('/^data\./', defined('CIVICRM_DATA_LOCK') ? CIVICRM_DATA_LOCK : ['CRM_Core_Lock', 'createScopedLock'])
 356       ->register('/^worker\.mailing\.send\./', defined('CIVICRM_WORK_LOCK') ? CIVICRM_WORK_LOCK : ['CRM_Core_Lock', 'createCivimailLock'])
 357       ->register('/^worker\./', defined('CIVICRM_WORK_LOCK') ? CIVICRM_WORK_LOCK : ['CRM_Core_Lock', 'createScopedLock']);
 358
 359     // Registrations may use complex resolver expressions, but (as a micro-optimization)
 360     // the default factory is specified as an array.
 361
 362     return $lm;
 363   }
 364
 365   /**
 366    * @param \Symfony\Component\EventDispatcher\EventDispatcher $dispatcher
 367    * @param $magicFunctionProvider
 368    *
 369    * @return \Civi\API\Kernel
 370    */
 371   public function createApiKernel($dispatcher, $magicFunctionProvider) {
 372     $dispatcher->addSubscriber(new \Civi\API\Subscriber\ChainSubscriber());
 373     $dispatcher->addSubscriber(new \Civi\API\Subscriber\TransactionSubscriber());
 374     $dispatcher->addSubscriber(new \Civi\API\Subscriber\I18nSubscriber());
 375     $dispatcher->addSubscriber($magicFunctionProvider);
 376     $dispatcher->addSubscriber(new \Civi\API\Subscriber\PermissionCheck());
 377     $dispatcher->addSubscriber(new \Civi\API\Subscriber\APIv3SchemaAdapter());
 378     $dispatcher->addSubscriber(new \Civi\API\Subscriber\WrapperAdapter([
 379       \CRM_Utils_API_HTMLInputCoder::singleton(),
 380       \CRM_Utils_API_NullOutputCoder::singleton(),
 381       \CRM_Utils_API_ReloadOption::singleton(),
 382       \CRM_Utils_API_MatchOption::singleton(),
 383     ]));
 384     $dispatcher->addSubscriber(new \Civi\API\Subscriber\XDebugSubscriber());
 385     $kernel = new \Civi\API\Kernel($dispatcher);
 386
 387     $reflectionProvider = new \Civi\API\Provider\ReflectionProvider($kernel);
 388     $dispatcher->addSubscriber($reflectionProvider);
 389
 390     $dispatcher->addSubscriber(new \Civi\API\Subscriber\DynamicFKAuthorization(
 391       $kernel,
 392       'Attachment',
 393       ['create', 'get', 'delete'],
 394       // Given a file ID, determine the entity+table it's attached to.
 395       'SELECT if(cf.id,1,0) as is_valid, cef.entity_table, cef.entity_id
 396          FROM civicrm_file cf
 397          LEFT JOIN civicrm_entity_file cef ON cf.id = cef.file_id
 398          WHERE cf.id = %1',
 399       // Get a list of custom fields (field_name,table_name,extends)
 400       'SELECT concat("custom_",fld.id) as field_name,
 401         grp.table_name as table_name,
 402         grp.extends as extends
 403        FROM civicrm_custom_field fld
 404        INNER JOIN civicrm_custom_group grp ON fld.custom_group_id = grp.id
 405        WHERE fld.data_type = "File"
 406       ',
 407       ['civicrm_activity', 'civicrm_mailing', 'civicrm_contact', 'civicrm_grant']
 408     ));
 409
 410     $kernel->setApiProviders([
 411       $reflectionProvider,
 412       $magicFunctionProvider,
 413     ]);
 414
 415     return $kernel;
 416   }
 417
 418   /**
 419    * @param \Symfony\Component\DependencyInjection\ContainerInterface $container
 420    * @return \CRM_Core_Resources
 421    */
 422   public static function createResources($container) {
 423     $sys = \CRM_Extension_System::singleton();
 424     return new \CRM_Core_Resources(
 425       $sys->getMapper(),
 426       $container->get('cache.js_strings'),
 427       \CRM_Core_Config::isUpgradeMode() ? NULL : 'resCacheCode'
 428     );
 429   }
 430
 431   /**
 432    * @param \Symfony\Component\DependencyInjection\ContainerInterface $container
 433    * @return \CRM_Core_PrevNextCache_Interface
 434    */
 435   public static function createPrevNextCache($container) {
 436     $setting = \Civi::settings()->get('prevNextBackend');
 437     if ($setting === 'default') {
 438       // For initial release (5.8.x), continue defaulting to SQL.
 439       $isTransitional = version_compare(\CRM_Utils_System::version(), '5.9.alpha1', '<');
 440       $cacheDriver = \CRM_Utils_Cache::getCacheDriver();
 441       $service = 'prevnext.driver.' . strtolower($cacheDriver);
 442       return $container->has($service) && !$isTransitional
 443         ? $container->get($service)
 444         : $container->get('prevnext.driver.sql');
 445     }
 446     else {
 447       return $container->get('prevnext.driver.' . $setting);
 448     }
 449   }
 450
 451   public static function createCacheConfig() {
 452     $driver = \CRM_Utils_Cache::getCacheDriver();
 453     $settings = \CRM_Utils_Cache::getCacheSettings($driver);
 454     $settings['driver'] = $driver;
 455     return new \ArrayObject($settings);
 456   }
 457
 458   /**
 459    * Get a list of boot services.
 460    *
 461    * These are services which must be setup *before* the container can operate.
 462    *
 463    * @param bool $loadFromDB
 464    * @throws \CRM_Core_Exception
 465    */
 466   public static function boot($loadFromDB) {
 467     // Array(string $serviceId => object $serviceInstance).
 468     $bootServices = [];
 469     \Civi::$statics[__CLASS__]['boot'] = &$bootServices;
 470
 471     $bootServices['runtime'] = $runtime = new \CRM_Core_Config_Runtime();
 472     $runtime->initialize($loadFromDB);
 473
 474     $bootServices['paths'] = new \Civi\Core\Paths();
 475
 476     $class = $runtime->userFrameworkClass;
 477     $bootServices['userSystem'] = $userSystem = new $class();
 478     $userSystem->initialize();
 479
 480     $userPermissionClass = 'CRM_Core_Permission_' . $runtime->userFramework;
 481     $bootServices['userPermissionClass'] = new $userPermissionClass();
 482
 483     $bootServices['cache.settings'] = \CRM_Utils_Cache::create([
 484       'name' => 'settings',
 485       'type' => ['*memory*', 'SqlGroup', 'ArrayCache'],
 486     ]);
 487
 488     $bootServices['settings_manager'] = new \Civi\Core\SettingsManager($bootServices['cache.settings']);
 489
 490     $bootServices['lockManager'] = self::createLockManager();
 491
 492     if ($loadFromDB && $runtime->dsn) {
 493       \CRM_Core_DAO::init($runtime->dsn);
 494       \CRM_Utils_Hook::singleton(TRUE);
 495       \CRM_Extension_System::singleton(TRUE);
 496       \CRM_Extension_System::singleton(TRUE)->getClassLoader()->register();
 497
 498       $runtime->includeCustomPath();
 499
 500       $c = new self();
 501       $container = $c->loadContainer();
 502       foreach ($bootServices as $name => $obj) {
 503         $container->set($name, $obj);
 504       }
 505       \Civi::$statics[__CLASS__]['container'] = $container;
 506     }
 507   }
 508
 509   public static function getBootService($name) {
 510     return \Civi::$statics[__CLASS__]['boot'][$name];
 511   }
 512
 513   /**
 514    * Determine whether the container services are available.
 515    *
 516    * @return bool
 517    */
 518   public static function isContainerBooted() {
 519     return isset(\Civi::$statics[__CLASS__]['container']);
 520   }
 521
 522 }