protected function _getChilds()
{
if ($this->_childs === null) {
$this->_childs = $this->_categoryCollectionFactory->create()->getGroupedChilds();
}
return $this->_childs;
}
/**
* @param string $name
* @param string $primaryFieldName
* @param string $requestFieldName
* @param CollectionFactory $categoryCollectionFactory
* @param DataPersistorInterface $dataPersistor
* @param array $meta
* @param array $data
*/
public function __construct($name, $primaryFieldName, $requestFieldName, CollectionFactory $categoryCollectionFactory, DataPersistorInterface $dataPersistor, array $meta = [], array $data = [])
{
$this->collection = $categoryCollectionFactory->create();
$this->dataPersistor = $dataPersistor;
parent::__construct($name, $primaryFieldName, $requestFieldName, $meta, $data);
$this->meta = $this->prepareMeta($this->meta);
}
/**
* Options getter
*
* @return array
*/
public function toOptionArray()
{
if ($this->options === null) {
$this->options = [['label' => __('Please select'), 'value' => 0]];
$collection = $this->categoryCollectionFactory->create();
$collection->setOrder('position')->getTreeOrderedArray();
foreach ($collection as $item) {
$this->options[] = ['label' => $this->_getSpaces($item->getLevel()) . ' ' . $item->getTitle() . ($item->getIsActive() ? '' : ' (' . __('Disabled') . ')'), 'value' => $item->getId()];
}
}
return $this->options;
}
/**
* Retrieve post parent categories
* @return \Magefan\Blog\Model\ResourceModel\Category\Collection
*/
public function getParentCategories()
{
if (is_null($this->_parentCategories)) {
$this->_parentCategories = $this->_categoryCollectionFactory->create()->addFieldToFilter('category_id', array('in' => $this->getCategories()))->addStoreFilter($this->getStoreId())->addActiveFilter();
}
return $this->_parentCategories;
}