/** * Find the best service and check if it works. * Returns object of the service class. * * @param string $serviceType Type of service (service key). * @param string $serviceSubType Sub type like file extensions or similar. Defined by the service. * @param mixed $excludeServiceKeys List of service keys which should be excluded in the search for a service. Array or comma list. * @return object The service object or an array with error info's. */ public static function makeInstanceService($serviceType, $serviceSubType = '', $excludeServiceKeys = array()) { $error = FALSE; if (!is_array($excludeServiceKeys)) { $excludeServiceKeys = self::trimExplode(',', $excludeServiceKeys, 1); } $requestInfo = array('requestedServiceType' => $serviceType, 'requestedServiceSubType' => $serviceSubType, 'requestedExcludeServiceKeys' => $excludeServiceKeys); while ($info = \TYPO3\CMS\Core\Extension\ExtensionManager::findService($serviceType, $serviceSubType, $excludeServiceKeys)) { // provide information about requested service to service object $info = array_merge($info, $requestInfo); // Check persistent object and if found, call directly and exit. if (is_object($GLOBALS['T3_VAR']['makeInstanceService'][$info['className']])) { // update request info in persistent object $GLOBALS['T3_VAR']['makeInstanceService'][$info['className']]->info = $info; // reset service and return object $GLOBALS['T3_VAR']['makeInstanceService'][$info['className']]->reset(); return $GLOBALS['T3_VAR']['makeInstanceService'][$info['className']]; } else { $requireFile = self::getFileAbsFileName($info['classFile']); if (@is_file($requireFile)) { self::requireOnce($requireFile); $obj = self::makeInstance($info['className']); if (is_object($obj)) { if (!@is_callable(array($obj, 'init'))) { // use silent logging??? I don't think so. die('Broken service:' . \TYPO3\CMS\Core\Utility\DebugUtility::viewArray($info)); } $obj->info = $info; // service available? if ($obj->init()) { // create persistent object $GLOBALS['T3_VAR']['makeInstanceService'][$info['className']] = $obj; // needed to delete temp files register_shutdown_function(array(&$obj, '__destruct')); return $obj; } $error = $obj->getLastErrorArray(); unset($obj); } } } // deactivate the service \TYPO3\CMS\Core\Extension\ExtensionManager::deactivateService($info['serviceType'], $info['serviceKey']); } return $error; }