/**
* Init Category
*
* @return \Mageplaza\Blog\Model\Category
*/
protected function initCategory()
{
$categoryId = (int) $this->getRequest()->getParam('category_id');
/** @var \Mageplaza\Blog\Model\Category $category */
$category = $this->categoryFactory->create();
if ($categoryId) {
$category->load($categoryId);
}
$this->coreRegistry->register('mageplaza_blog_category', $category);
return $category;
}
/**
* move Category in tree
*
* @param $parentId
* @param $afterCategoryId
* @return $this
* @throws \Magento\Framework\Exception\LocalizedException
* @throws \Exception
*/
public function move($parentId, $afterCategoryId)
{
try {
$parent = $this->categoryFactory->create()->load($parentId);
} catch (\Magento\Framework\Exception\NoSuchEntityException $e) {
throw new \Magento\Framework\Exception\LocalizedException(__('Sorry, but we can\'t move the Category because we can\'t find the new parent Category you selected.'), $e);
}
if (!$this->getId()) {
throw new \Magento\Framework\Exception\LocalizedException(__('Sorry, but we can\'t move the Category because we can\'t find the new parent Category you selected.'));
} elseif ($parent->getId() == $this->getId()) {
throw new \Magento\Framework\Exception\LocalizedException(__('We can\'t perform this Category move operation because the parent Category matches the child Category.'));
}
$this->setMovedCategoryId($this->getId());
$oldParentId = $this->getParentId();
$oldParentIds = $this->getParentIds();
$eventParams = [$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;
}
/**
* Creates Category model
*
* @param array $data
* @return \Mageplaza\Blog\Model\Category
*/
public function createCategory($data = [])
{
return $this->categoryFactory->create($data);
}