<?php /** * Copyright © Magento, Inc. All rights reserved. * See COPYING.txt for license details. */ namespace Magento\CatalogRule\Model\Rule; use Magento\CatalogRule\Model\ResourceModel\Rule\Collection; use Magento\CatalogRule\Model\ResourceModel\Rule\CollectionFactory; use Magento\CatalogRule\Model\Rule; use Magento\Framework\App\Request\DataPersistorInterface; /** * Class DataProvider * @SuppressWarnings(PHPMD.CouplingBetweenObjects) */ class DataProvider extends \Magento\Ui\DataProvider\AbstractDataProvider { /** * @var Collection */ protected $collection; /** * @var array */ protected $loadedData; /** * @var DataPersistorInterface */ protected $dataPersistor; /** * @param string $name * @param string $primaryFieldName * @param string $requestFieldName * @param CollectionFactory $collectionFactory * @param DataPersistorInterface $dataPersistor * @param array $meta * @param array $data */ public function __construct( $name, $primaryFieldName, $requestFieldName, CollectionFactory $collectionFactory, DataPersistorInterface $dataPersistor, array $meta = [], array $data = [] ) { $this->collection = $collectionFactory->create(); $this->dataPersistor = $dataPersistor; parent::__construct($name, $primaryFieldName, $requestFieldName, $meta, $data); } /** * @return array */ public function getData() { if (isset($this->loadedData)) { return $this->loadedData; } $items = $this->collection->getItems(); /** @var Rule $rule */ foreach ($items as $rule) { $rule->load($rule->getId()); $this->loadedData[$rule->getId()] = $rule->getData(); } $data = $this->dataPersistor->get('catalog_rule'); if (!empty($data)) { $rule = $this->collection->getNewEmptyItem(); $rule->setData($data); $this->loadedData[$rule->getId()] = $rule->getData(); $this->dataPersistor->clear('catalog_rule'); } return $this->loadedData; } }