Bootstrap.php

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<?php
namespace TYPO3\CMS\Extbase\Core;

class Bootstrap implements \TYPO3\CMS\Extbase\Core\BootstrapInterface {

    public $cObj;

    protected $context;

    protected $configurationManager;

    protected $objectManager;

    protected $cacheManager;

    protected $reflectionService;

    protected $persistenceManager;

    public function initialize($configuration) {
        if (!$this->isInCliMode()) {
            if (!isset($configuration['extensionName']) || strlen($configuration['extensionName']) === 0) {
                throw new \RuntimeException('Invalid configuration: "extensionName" is not set', 1290623020);
            }
            if (!isset($configuration['pluginName']) || strlen($configuration['pluginName']) === 0) {
                throw new \RuntimeException('Invalid configuration: "pluginName" is not set', 1290623027);
            }
        }
        $this->initializeObjectManager();
        $this->initializeConfiguration($configuration);
        $this->configureObjectManager();
        $this->initializeCache();
        $this->initializeReflection();
        $this->initializePersistence();
    }

    protected function initializeObjectManager() {
        $this->objectManager = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\Object\\ObjectManager');
    }

    public function initializeConfiguration($configuration) {
        $this->configurationManager = $this->objectManager->get('TYPO3\\CMS\\Extbase\\Configuration\\ConfigurationManagerInterface');
        $contentObject = isset($this->cObj) ? $this->cObj : \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectRenderer');
        $this->configurationManager->setContentObject($contentObject);
        $this->configurationManager->setConfiguration($configuration);
    }

    public function configureObjectManager() {
        $frameworkSetup = $this->configurationManager->getConfiguration(\TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface::CONFIGURATION_TYPE_FRAMEWORK);
        if (!is_array($frameworkSetup['objects'])) {
            return;
        }
        $objectContainer = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\Object\\Container\\Container');
        foreach ($frameworkSetup['objects'] as $classNameWithDot => $classConfiguration) {
            if (isset($classConfiguration['className'])) {
                $originalClassName = rtrim($classNameWithDot, '.');
                $objectContainer->registerImplementation($originalClassName, $classConfiguration['className']);
            }
        }
    }

    protected function initializeCache() {
        $this->cacheManager = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Cache\\CacheManager');
    }

    protected function initializeReflection() {
        $this->reflectionService = $this->objectManager->get('TYPO3\\CMS\\Extbase\\Reflection\\ReflectionService');
        $this->reflectionService->setDataCache($this->cacheManager->getCache('extbase_reflection'));
        if (!$this->reflectionService->isInitialized()) {
            $this->reflectionService->initialize();
        }
    }

    public function initializePersistence() {
        $this->persistenceManager = $this->objectManager->get('TYPO3\\CMS\\Extbase\\Persistence\\Generic\\PersistenceManager');
    }

    public function run($content, $configuration) {
        $this->initialize($configuration);
        return $this->handleRequest();
    }

    protected function handleRequest() {
        $requestHandlerResolver = $this->objectManager->get('TYPO3\\CMS\\Extbase\\Mvc\\RequestHandlerResolver');
        $requestHandler = $requestHandlerResolver->resolveRequestHandler();

        $response = $requestHandler->handleRequest();
        // If response is NULL after handling the request we need to stop
        // This happens for instance, when a USER object was converted to a USER_INT
        // @see TYPO3\CMS\Extbase\Mvc\Web\FrontendRequestHandler::handleRequest()
        if ($response === NULL) {
            $this->reflectionService->shutdown();
            $content = '';
        } else {
            $content = $response->shutdown();
            $this->resetSingletons();
            $this->objectManager->get('TYPO3\CMS\Extbase\Service\CacheService')->clearCachesOfRegisteredPageIds();
        }

        return $content;
    }

    protected function resetSingletons() {
        $this->persistenceManager->persistAll();
        $this->reflectionService->shutdown();
    }

    protected function isInCliMode() {
        return (defined('TYPO3_cliMode') && TYPO3_cliMode);
    }
}