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<?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\Model\Import;
/**
* Abstract import model
*/
abstract class AbstractImport extends \Magento\Framework\Model\AbstractModel
{
/**
* Connect to bd
*/
protected $_connect;
/**
* @var array
*/
protected $_requiredFields = [];
/**
* @var \Magefan\Blog\Model\PostFactory
*/
protected $_postFactory;
/**
* @var \Magefan\Blog\Model\CategoryFactory
*/
protected $_categoryFactory;
/**
* @var integer
*/
protected $_importedPostsCount = 0;
/**
* @var integer
*/
protected $_importedCategoriesCount = 0;
/**
* @var array
*/
protected $_skippedPosts = [];
/**
* @var array
*/
protected $_skippedCategories = [];
/**
* @var \Magento\Store\Model\StoreManagerInterface
*/
protected $_storeManager;
/**
* Initialize dependencies.
*
* @param \Magento\Framework\Model\Context $context
* @param \Magento\Framework\Registry $registry
* @param \Magefan\Blog\Model\PostFactory $postFactory,
* @param \Magefan\Blog\Model\CategoryFactory $categoryFactory,
* @param \Magento\Store\Model\StoreManagerInterface $storeManager,
* @param \Magento\Framework\Model\ResourceModel\AbstractResource $resource
* @param \Magento\Framework\Data\Collection\AbstractDb $resourceCollection
* @param array $data
*/
public function __construct(
\Magento\Framework\Model\Context $context,
\Magento\Framework\Registry $registry,
\Magefan\Blog\Model\PostFactory $postFactory,
\Magefan\Blog\Model\CategoryFactory $categoryFactory,
\Magento\Store\Model\StoreManagerInterface $storeManager,
\Magento\Framework\Model\ResourceModel\AbstractResource $resource = null,
\Magento\Framework\Data\Collection\AbstractDb $resourceCollection = null,
array $data = []
) {
$this->_postFactory = $postFactory;
$this->_categoryFactory = $categoryFactory;
$this->_storeManager = $storeManager;
parent::__construct($context, $registry, $resource, $resourceCollection, $data);
}
/**
* Retrieve import statistic
* @return \Magento\Framework\DataObject
*/
public function getImportStatistic()
{
return new \Magento\Framework\DataObject([
'imported_posts_count' => $this->_importedPostsCount,
'imported_categories_count' => $this->_importedCategoriesCount,
'skipped_posts' => $this->_skippedPosts,
'skipped_categories' => $this->_skippedCategories,
'imported_count' => $this->_importedPostsCount + $this->_importedCategoriesCount,
'skipped_count' => count($this->_skippedPosts) + count($this->_skippedCategories),
]);
}
/**
* Prepare import data
* @param array $data
* @return $this
*/
public function prepareData($data)
{
if (!is_array($data)) {
$data = (array) $data;
}
foreach($this->_requiredFields as $field) {
if (empty($data[$field])) {
throw new \Exception(__('Parameter %1 is required', $field), 1);
}
}
foreach($data as $field => $value) {
if (!in_array($field, $this->_requiredFields)) {
unset($data[$field]);
}
}
$this->setData($data);
return $this;
}
/**
* Execute mysql query
*/
protected function _mysqliQuery($sql)
{
$result = mysqli_query($this->_connect, $sql);
if (!$result) {
throw new \Exception(
__('Mysql error: %1.', mysqli_error($this->_connect))
);
}
return $result;
}
}