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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;
use Exception;
use Magento\Framework\Data\Collection\AbstractDb;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\Framework\Model\AbstractModel;
use Magento\Framework\Model\Context;
use Magento\Framework\Model\ResourceModel\AbstractResource;
use Magento\Framework\Registry;
use Mageplaza\Blog\Model\ResourceModel\Category\CollectionFactory as CategoryCollectionFactory;
use Mageplaza\Blog\Model\ResourceModel\Post\Collection;
use Mageplaza\Blog\Model\ResourceModel\Post\CollectionFactory;
/**
* @method Category setName($name)
* @method Category setDescription($description)
* @method Category setUrlKey($urlKey)
* @method Category setEnabled($enabled)
* @method Category setMetaTitle($metaTitle)
* @method Category setMetaDescription($metaDescription)
* @method Category setMetaKeywords($metaKeywords)
* @method Category setMetaRobots($metaRobots)
* @method mixed getName()
* @method mixed getDescription()
* @method mixed getUrlKey()
* @method mixed getEnabled()
* @method mixed getMetaTitle()
* @method mixed getMetaDescription()
* @method mixed getMetaKeywords()
* @method mixed getMetaRobots()
* @method Category setParentId(int $parentId)
* @method int getParentId()
* @method Category setPath(string $path)
* @method string getPath()
* @method Category setPosition(int $path)
* @method int getPosition()
* @method Category setChildrenCount(int $path)
* @method int getChildrenCount()
* @method Category setCreatedAt(string $createdAt)
* @method string getCreatedAt()
* @method Category setUpdatedAt(string $updatedAt)
* @method string getUpdatedAt()
* @method Category setMovedCategoryId(string $id)
* @method Category setAffectedCategoryIds(array $ids)
* @method Category setPostsData(array $data)
* @method array getPostsData()
* @method Category setIsChangedPostList(bool $flag)
* @method bool getIsChangedPostList()
* @method Category setAffectedPostIds(array $ids)
* @method bool getAffectedPostIds()
*/
class Category extends AbstractModel
{
/**
* Cache tag
*
* @var string
*/
const CACHE_TAG = 'mageplaza_blog_category';
/**
* Cache tag
*
* @var string
*/
protected $_cacheTag = 'mageplaza_blog_category';
/**
* Event prefix
*
* @var string
*/
protected $_eventPrefix = 'mageplaza_blog_category';
/**
* Post Collection
*
* @var Collection
*/
public $postCollection;
/**
* Blog Category Factory
*
* @var CategoryFactory
*/
public $categoryFactory;
/**
* Post Collection Factory
*
* @var CollectionFactory
*/
public $postCollectionFactory;
/**
* @var CategoryCollectionFactory
*/
public $categoryCollectionFactory;
/**
* Category constructor.
*
* @param Context $context
* @param Registry $registry
* @param CategoryFactory $categoryFactory
* @param CollectionFactory $postCollectionFactory
* @param CategoryCollectionFactory $categoryCollectionFactory
* @param AbstractResource|null $resource
* @param AbstractDb|null $resourceCollection
* @param array $data
*/
public function __construct(
Context $context,
Registry $registry,
CategoryFactory $categoryFactory,
CollectionFactory $postCollectionFactory,
CategoryCollectionFactory $categoryCollectionFactory,
AbstractResource $resource = null,
AbstractDb $resourceCollection = null,
array $data = []
) {
$this->categoryFactory = $categoryFactory;
$this->postCollectionFactory = $postCollectionFactory;
$this->categoryCollectionFactory = $categoryCollectionFactory;
parent::__construct($context, $registry, $resource, $resourceCollection, $data);
}
/**
* Initialize resource model
*
* @return void
*/
protected function _construct()
{
$this->_init(ResourceModel\Category::class);
}
/**
* Get identities
*
* @return array
*/
public function getIdentities()
{
return [self::CACHE_TAG . '_' . $this->getId()];
}
/**
* get entity default values
*
* @return array
*/
public function getDefaultValues()
{
$values = [];
$values['store_ids'] = '1';
$values['enabled'] = '1';
return $values;
}
/**
* get tree path ids
*
* @return array
*/
public function getPathIds()
{
$ids = $this->getData('path_ids');
if ($ids === null) {
$ids = explode('/', (string) $this->getPath());
$this->setData('path_ids', $ids);
}
return $ids;
}
/**
* get all parent ids
*
* @return array
*/
public function getParentIds()
{
return array_diff($this->getPathIds(), [$this->getId()]);
}
/**
* move Blog Category in tree
*
* @param $parentId
* @param $afterCategoryId
*
* @return $this
* @throws LocalizedException
* @throws Exception
*/
public function move($parentId, $afterCategoryId)
{
try {
$parent = $this->categoryFactory->create()->load($parentId);
} catch (NoSuchEntityException $e) {
throw new LocalizedException(
__('Sorry, but we can\'t move the Blog Category because we can\'t find the new parent Blog Category you selected.'),
$e
);
}
if (!$this->getId()) {
throw new LocalizedException(
__('Sorry, but we can\'t move the Blog Category because we can\'t find the new parent Blog Category you selected.')
);
}
if ($parent->getId() == $this->getId()) {
throw new LocalizedException(
__('We can\'t perform this Blog Category move operation because the parent Blog Category matches the child Blog Category.')
);
}
$this->setMovedCategoryId($this->getId());
$oldParentId = $this->getParentId();
$eventParams = [
$this->_eventObject => $this,
'parent' => $parent,
'category_id' => $this->getId(),
'prev_parent_id' => $oldParentId,
'parent_id' => $parentId,
];
$this->_getResource()->beginTransaction();
try {
$this->_eventManager->dispatch($this->_eventPrefix . '_move_before', $eventParams);
$this->getResource()->changeParent($this, $parent, $afterCategoryId);
$this->_eventManager->dispatch($this->_eventPrefix . '_move_after', $eventParams);
$this->_getResource()->commit();
// Set data for indexer
$this->setAffectedCategoryIds([$this->getId(), $oldParentId, $parentId]);
} catch (Exception $e) {
$this->_getResource()->rollBack();
throw $e;
}
$this->_eventManager->dispatch($this->_eventPrefix . '_move', $eventParams);
$this->_cacheManager->clean([self::CACHE_TAG]);
return $this;
}
/**
* @return array|mixed
*/
public function getPostsPosition()
{
if (!$this->getId()) {
return [];
}
$array = $this->getData('posts_position');
if ($array === null) {
$array = $this->getResource()->getPostsPosition($this);
$this->setData('posts_position', $array);
}
return $array;
}
/**
* @return Collection
*/
public function getSelectedPostsCollection()
{
if (!$this->postCollection) {
$collection = $this->postCollectionFactory->create();
$collection->join(
['cat' => $this->getResource()->getTable('mageplaza_blog_post_category')],
'main_table.post_id=cat.post_id AND cat.category_id=' . (int) $this->getId(),
['position']
);
$collection->setOrder('post_id','DESC');
$this->postCollection = $collection;
}
return $this->postCollection;
}
}