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<?php
/**
*
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Cms\Controller\Adminhtml\Wysiwyg\Images;
class TreeJson extends \Magento\Cms\Controller\Adminhtml\Wysiwyg\Images
{
/**
* @var \Magento\Framework\Controller\Result\JsonFactory
*/
protected $resultJsonFactory;
/**
* @var \Magento\Framework\View\LayoutFactory
*/
protected $layoutFactory;
/**
* @param \Magento\Backend\App\Action\Context $context
* @param \Magento\Framework\Registry $coreRegistry
* @param \Magento\Framework\Controller\Result\JsonFactory $resultJsonFactory
* @param \Magento\Framework\View\LayoutFactory $layoutFactory
*/
public function __construct(
\Magento\Backend\App\Action\Context $context,
\Magento\Framework\Registry $coreRegistry,
\Magento\Framework\Controller\Result\JsonFactory $resultJsonFactory,
\Magento\Framework\View\LayoutFactory $layoutFactory
) {
$this->layoutFactory = $layoutFactory;
$this->resultJsonFactory = $resultJsonFactory;
parent::__construct($context, $coreRegistry);
}
/**
* Tree json action
*
* @return \Magento\Framework\Controller\ResultInterface
*/
public function execute()
{
/** @var \Magento\Framework\Controller\Result\Json $resultJson */
$resultJson = $this->resultJsonFactory->create();
try {
$this->_initAction();
/** @var \Magento\Framework\View\Layout $layout */
$layout = $this->layoutFactory->create();
$resultJson->setJsonData(
$layout->createBlock(
\Magento\Cms\Block\Adminhtml\Wysiwyg\Images\Tree::class
)->getTreeJson()
);
} catch (\Exception $e) {
$result = ['error' => true, 'message' => $e->getMessage()];
$resultJson->setData($result);
}
return $resultJson;
}
}