<?php /** * Copyright © 2016 Ihor Vansach (ihor@magefan.com). All rights reserved. * See LICENSE.txt for license details (http://opensource.org/licenses/osl-3.0.php). * * Glory to Ukraine! Glory to the heroes! */ namespace Magefan\Blog\Ui\DataProvider\Post\Form; use Magefan\Blog\Model\ResourceModel\Post\CollectionFactory; use Magento\Framework\App\Request\DataPersistorInterface; /** * Class DataProvider */ class PostDataProvider extends \Magento\Ui\DataProvider\AbstractDataProvider { /** * @var \Magefan\Blog\Model\ResourceModel\Post\Collection */ protected $collection; /** * @var DataPersistorInterface */ protected $dataPersistor; /** * @var array */ protected $loadedData; /** * @param string $name * @param string $primaryFieldName * @param string $requestFieldName * @param CollectionFactory $postCollectionFactory * @param DataPersistorInterface $dataPersistor * @param array $meta * @param array $data */ public function __construct( $name, $primaryFieldName, $requestFieldName, CollectionFactory $postCollectionFactory, DataPersistorInterface $dataPersistor, array $meta = [], array $data = [] ) { $this->collection = $postCollectionFactory->create(); $this->dataPersistor = $dataPersistor; parent::__construct($name, $primaryFieldName, $requestFieldName, $meta, $data); $this->meta = $this->prepareMeta($this->meta); } /** * Prepares Meta * * @param array $meta * @return array */ public function prepareMeta(array $meta) { return $meta; } /** * Get data * * @return array */ public function getData() { if (isset($this->loadedData)) { return $this->loadedData; } $items = $this->collection->getItems(); /** @var $post \Magefan\Blog\Model\Post */ foreach ($items as $post) { $data = $post->getData(); /* Prepare Featured Image */ $map = [ 'featured_img' => 'getFeaturedImage', 'og_img' => 'getOgImage' ]; foreach ($map as $key => $method) { if (isset($data[$key])) { $name = $data[$key]; unset($data[$key]); $data[$key][0] = [ 'name' => $name, 'url' => $post->$method(), ]; } } $data['data'] = ['links' => []]; /* Prepare related posts */ $collection = $post->getRelatedPosts(); $items = []; foreach($collection as $item) { $items[] = [ 'id' => $item->getId(), 'title' => $item->getTitle(), ]; } $data['data']['links']['post'] = $items; /* Prepare related products */ $collection = $post->getRelatedProducts()->addAttributeToSelect('name'); $items = []; foreach($collection as $item) { $items[] = [ 'id' => $item->getId(), 'name' => $item->getName(), ]; } $data['data']['links']['product'] = $items; /* Set data */ $this->loadedData[$post->getId()] = $data; } return $this->loadedData; } }