public function getCategoryCollection()
{
$collection = parent::getCategoryCollection();
$role = Mage::getSingleton('aitpermissions/role');
if ($role->isPermissionsEnabled()) {
$allowedCategoryIds = array();
foreach ($role->getAllowedCategoryIds() as $allowedCategoryId) {
$category = Mage::getModel('catalog/category')->load($allowedCategoryId);
$categoryPath = $category->getPath();
$categoryPathIds = explode('/', $categoryPath);
$allowedCategoryIds = array_merge($allowedCategoryIds, $categoryPathIds);
}
if (!empty($allowedCategoryIds)) {
$collection->addIdFilter($allowedCategoryIds);
$this->setData('category_collection', $collection);
}
}
return $collection;
}
/**
* Adds some extra params to categories collection
*
* @return Mage_Catalog_Model_Resource_Eav_Mysql4_Category_Collection
*/
public function getCategoryCollection()
{
return parent::getCategoryCollection()->addAttributeToSelect('url_key')->addAttributeToSelect('is_anchor');
}
