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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\MediaGalleryUi\Controller\Adminhtml\Asset;
use Exception;
use Magento\Backend\App\Action;
use Magento\Backend\App\Action\Context;
use Magento\Cms\Helper\Wysiwyg\Images;
use Magento\Cms\Model\Wysiwyg\Images\Storage;
use Magento\Framework\Api\FilterBuilder;
use Magento\Framework\Api\Search\FilterGroupBuilder;
use Magento\Framework\Api\SearchCriteriaBuilder;
use Magento\Framework\App\Action\HttpGetActionInterface;
use Magento\Framework\Controller\Result\Json;
use Magento\Framework\Controller\ResultFactory;
use Magento\Framework\Exception\LocalizedException;
use Magento\MediaGalleryApi\Api\SearchAssetsInterface;
use Psr\Log\LoggerInterface;
/**
* Controller getting the asset options for multiselect filter
*/
class Search extends Action implements HttpGetActionInterface
{
private const HTTP_OK = 200;
private const HTTP_INTERNAL_ERROR = 500;
private const HTTP_BAD_REQUEST = 400;
/**
* @see _isAllowed()
*/
public const ADMIN_RESOURCE = 'Magento_Cms::media_gallery';
/**
* @var SearchAssetsInterface
*/
private $searchAssets;
/**
* @param SearchCriteriaBuilder
*/
private $searchCriteriaBuilder;
/**
* @var LoggerInterface
*/
private $logger;
/**
* @var Images
*/
private $images;
/**
* @var FilterBuilder
*/
private $filterBuilder;
/**
* @var Storage
*/
private $storage;
/**
* @var FilterGroupBuilder
*/
private $filterGroupBuilder;
/**
* @param FilterBuilder $filterBuilder
* @param SearchCriteriaBuilder $searchCriteriaBuilder
* @param FilterGroupBuilder $filterGroupBuilder
* @param SearchAssetsInterface $searchAssets
* @param Context $context
* @param LoggerInterface $logger
* @param Images $images
* @param Storage $storage
*/
public function __construct(
FilterBuilder $filterBuilder,
SearchCriteriaBuilder $searchCriteriaBuilder,
FilterGroupBuilder $filterGroupBuilder,
SearchAssetsInterface $searchAssets,
Context $context,
LoggerInterface $logger,
Images $images,
Storage $storage
) {
parent::__construct($context);
$this->filterBuilder = $filterBuilder;
$this->filterGroupBuilder = $filterGroupBuilder;
$this->searchCriteriaBuilder = $searchCriteriaBuilder;
$this->logger = $logger;
$this->searchAssets = $searchAssets;
$this->images = $images;
$this->storage = $storage;
}
/**
* @inheritDoc
*/
public function execute()
{
/** @var Json $resultJson */
$resultJson = $this->resultFactory->create(ResultFactory::TYPE_JSON);
$searchKey = $this->getRequest()->getParam('searchKey');
$limit = $this->getRequest()->getParam('limit');
$pageNum = $this->getRequest()->getParam('page');
$responseContent = [];
if (!$searchKey) {
return $resultJson->setData([
'options' => [],
'total' => 0
]);
}
try {
$titleFilter = $this->filterBuilder->setField('title')
->setConditionType('fulltext')
->setValue($searchKey)
->create();
$searchCriteria = $this->searchCriteriaBuilder
->setFilterGroups([$this->filterGroupBuilder->setFilters([$titleFilter])->create()])
->setPageSize($limit)
->setCurrentPage($pageNum < 2 ? 0 : $pageNum)
->create();
$assets = $this->searchAssets->execute($searchCriteria);
if (!empty($assets)) {
foreach ($assets as $asset) {
$responseContent['options'][] = [
'value' => (string) $asset->getId(),
'label' => $asset->getTitle(),
'src' => $this->storage->getThumbnailUrl($this->images->getStorageRoot() . $asset->getPath())
];
$responseContent['total'] = count($responseContent['options']);
}
}
$responseCode = self::HTTP_OK;
} catch (LocalizedException $exception) {
$responseCode = self::HTTP_BAD_REQUEST;
$responseContent = [
'success' => false,
'message' => $exception->getMessage(),
];
} catch (Exception $exception) {
$this->logger->critical($exception);
$responseCode = self::HTTP_INTERNAL_ERROR;
$responseContent = [
'success' => false,
'message' => __('An error occurred on attempt to get image details.'),
];
}
$resultJson->setHttpResponseCode($responseCode);
$resultJson->setData($responseContent);
return $resultJson;
}
}