*/ abstract class Images extends \Magento\Backend\App\Action { /** * Authorization level of a basic admin session * * @see _isAllowed() */ const ADMIN_RESOURCE = 'Magento_Cms::media_gallery'; /** * Core registry * * @var \Magento\Framework\Registry */ protected $_coreRegistry = null; /** * @param \Magento\Backend\App\Action\Context $context * @param \Magento\Framework\Registry $coreRegistry */ public function __construct(\Magento\Backend\App\Action\Context $context, \Magento\Framework\Registry $coreRegistry) { $this->_coreRegistry = $coreRegistry; parent::__construct($context); } /** * Init storage * * @return $this */ protected function _initAction() { $this->getStorage(); return $this; } /** * Register storage model and return it * * @return \Magento\Cms\Model\Wysiwyg\Images\Storage */ public function getStorage() { if (!$this->_coreRegistry->registry('storage')) { $storage = $this->_objectManager->create(\Magento\Cms\Model\Wysiwyg\Images\Storage::class); $this->_coreRegistry->register('storage', $storage); } return $this->_coreRegistry->registry('storage'); } }