/**
* Prepare base collection setup for get categories list
*
* @param Mage_Catalog_Model_Category $category
* @return Mage_Catalog_Model_Resource_Category_Collection
*/
protected function _getChildrenCategoriesBase($category)
{
$collection = $category->getCollection();
$collection->addAttributeToSelect('url_key')->addAttributeToSelect('name')->addAttributeToSelect('all_children')->addAttributeToSelect('is_anchor')->setOrder('position', Varien_Db_Select::SQL_ASC)->joinUrlRewrite();
return $collection;
}
/**
* Return child categories
*
* @param Mage_Catalog_Model_Category $category
* @return Mage_Catalog_Model_Resource_Category_Collection
*/
public function getChildrenCategories($category)
{
$collection = $category->getCollection();
/* @var $collection Mage_Catalog_Model_Resource_Category_Collection */
$collection->addAttributeToSelect('url_key')->addAttributeToSelect('name')->addAttributeToSelect('all_children')->addAttributeToSelect('is_anchor')->addAttributeToFilter('is_active', 1)->addIdFilter($category->getChildren())->setOrder('position', Varien_Db_Select::SQL_ASC)->joinUrlRewrite()->load();
return $collection;
}
/**
* Retrieve a collection of child categories for the provided category
*
* @param Mage_Catalog_Model_Category $category
* @return Varien_Data_Collection_Db
*/
protected function getChildrenCategories(Mage_Catalog_Model_Category $category)
{
$collection = $category->getCollection();
$collection->addAttributeToSelect('url_key')->addAttributeToSelect('name')->addAttributeToSelect('is_anchor')->addAttributeToFilter('is_active', 1)->addIdFilter($category->getChildren())->setOrder('position', Varien_Db_Select::SQL_ASC)->load();
return $collection;
}
