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<?php
/**
* Mageplaza
*
* NOTICE OF LICENSE
*
* This source file is subject to the Mageplaza.com license that is
* available through the world-wide-web at this URL:
* https://www.mageplaza.com/LICENSE.txt
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade this extension to newer
* version in the future.
*
* @category Mageplaza
* @package Mageplaza_Blog
* @copyright Copyright (c) Mageplaza (https://www.mageplaza.com/)
* @license https://www.mageplaza.com/LICENSE.txt
*/
namespace Mageplaza\Blog\Model\ResourceModel;
use Magento\Framework\App\RequestInterface;
use Magento\Framework\Event\ManagerInterface;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Model\AbstractModel;
use Magento\Framework\Model\ResourceModel\Db\AbstractDb;
use Magento\Framework\Model\ResourceModel\Db\Context;
use Magento\Framework\Stdlib\DateTime\DateTime;
use Mageplaza\Blog\Helper\Data;
/**
* Class Topic
* @package Mageplaza\Blog\Model\ResourceModel
*/
class Topic extends AbstractDb
{
/**
* Date model
*
* @var DateTime
*/
public $date;
/**
* Event Manager
*
* @var ManagerInterface
*/
public $eventManager;
/**
* Post relation model
*
* @var string
*/
public $topicPostTable;
/**
* @var Data
*/
public $helperData;
/**
* @var RequestInterface
*/
private $request;
/**
* Topic constructor.
*
* @param Context $context
* @param DateTime $date
* @param ManagerInterface $eventManager
* @param RequestInterface $request
* @param Data $helperData
*/
public function __construct(
Context $context,
DateTime $date,
ManagerInterface $eventManager,
RequestInterface $request,
Data $helperData
) {
$this->helperData = $helperData;
$this->date = $date;
$this->eventManager = $eventManager;
$this->request = $request;
parent::__construct($context);
$this->topicPostTable = $this->getTable('mageplaza_blog_post_topic');
}
/**
* Initialize resource model
*
* @return void
*/
protected function _construct()
{
$this->_init('mageplaza_blog_topic', 'topic_id');
}
/**
* Retrieves Topic Name from DB by passed id.
*
* @param $id
*
* @return string
* @throws LocalizedException
*/
public function getTopicNameById($id)
{
$adapter = $this->getConnection();
$select = $adapter->select()
->from($this->getMainTable(), 'name')
->where('topic_id = :topic_id');
$binds = ['topic_id' => (int)$id];
return $adapter->fetchOne($select, $binds);
}
/**
* @inheritdoc
*/
protected function _beforeSave(AbstractModel $object)
{
$object->setUpdatedAt($this->date->date());
if ($object->isObjectNew()) {
$object->setCreatedAt($this->date->date());
}
if (is_array($object->getStoreIds())) {
$object->setStoreIds(implode(',', $object->getStoreIds()));
}
$object->setUrlKey(
$this->helperData->generateUrlKey($this, $object, $object->getUrlKey() ?: $object->getName())
);
return parent::_beforeSave($object);
}
/**
* @param AbstractModel $object
*
* @return AbstractDb
*/
protected function _afterSave(AbstractModel $object)
{
$this->savePostRelation($object);
return parent::_afterSave($object);
}
/**
* @param \Mageplaza\Blog\Model\Topic $topic
*
* @return array
*/
public function getPostsPosition(\Mageplaza\Blog\Model\Topic $topic)
{
$select = $this->getConnection()->select()->from(
$this->topicPostTable,
['post_id', 'position']
)
->where(
'topic_id = :topic_id'
);
$bind = ['topic_id' => (int)$topic->getId()];
return $this->getConnection()->fetchPairs($select, $bind);
}
/**
* @param \Mageplaza\Blog\Model\Topic $topic
*
* @return $this
*/
protected function savePostRelation(\Mageplaza\Blog\Model\Topic $topic)
{
$topic->setIsChangedPostList(false);
$id = $topic->getId();
$posts = $topic->getPostsData();
$oldPosts = $topic->getPostsPosition();
if (is_array($posts)) {
$insert = array_diff_key($posts, $oldPosts);
$delete = array_diff_key($oldPosts, $posts);
$update = array_intersect_key($posts, $oldPosts);
$_update = [];
foreach ($update as $key => $settings) {
if (isset($oldPosts[$key]) && $oldPosts[$key] != $settings['position']) {
$_update[$key] = $settings;
}
}
$update = $_update;
}
$adapter = $this->getConnection();
if ($posts === null && $this->request->getActionName() === 'save') {
foreach (array_keys($oldPosts) as $value) {
$condition = ['post_id =?' => (int)$value, 'topic_id=?' => (int)$id];
$adapter->delete($this->topicPostTable, $condition);
}
return $this;
}
if (!empty($delete)) {
foreach (array_keys($delete) as $value) {
$condition = ['post_id =?' => (int)$value, 'topic_id=?' => (int)$id];
$adapter->delete($this->topicPostTable, $condition);
}
}
if (!empty($insert)) {
$data = [];
foreach ($insert as $postId => $position) {
$data[] = [
'topic_id' => (int)$id,
'post_id' => (int)$postId,
'position' => (int)$position['position']
];
}
$adapter->insertMultiple($this->topicPostTable, $data);
}
if (!empty($update)) {
foreach ($update as $postId => $position) {
$where = ['topic_id = ?' => (int)$id, 'post_id = ?' => (int)$postId];
$bind = ['position' => (int)$position['position']];
$adapter->update($this->topicPostTable, $bind, $where);
}
}
if (!empty($insert) || !empty($delete)) {
$postIds = array_unique(array_merge(array_keys($insert), array_keys($delete)));
$this->eventManager->dispatch(
'mageplaza_blog_topic_change_posts',
['topic' => $topic, 'post_ids' => $postIds]
);
}
if (!empty($insert) || !empty($update) || !empty($delete)) {
$topic->setIsChangedPostList(true);
$postIds = array_keys($insert + $delete + $update);
$topic->setAffectedPostIds($postIds);
}
return $this;
}
/**
* Check is import topic
*
* @param $importSource
* @param $oldId
*
* @return string
* @throws LocalizedException
*/
public function isImported($importSource, $oldId)
{
$adapter = $this->getConnection();
$select = $adapter->select()
->from($this->getMainTable(), 'topic_id')
->where('import_source = :import_source');
$binds = ['import_source' => $importSource . '-' . $oldId];
return $adapter->fetchOne($select, $binds);
}
/**
* @param $importType
*
* @throws LocalizedException
*/
public function deleteImportItems($importType)
{
$adapter = $this->getConnection();
$adapter->delete($this->getMainTable(), "`import_source` LIKE '" . $importType . "%'");
}
}