/**
* Set collection parameters
*
* @param Mage_Eav_Model_Resource_Entity_Attribute_Option_Collection $collection
* @return Mage_Eav_Model_Resource_Entity_Attribute_Option_Collection
*/
public function prepareCollection(Mage_Eav_Model_Resource_Entity_Attribute_Option_Collection $collection)
{
if ($this->_pageSize && $this->_currentPage) {
$collection->setPageSize($this->_pageSize)->setCurPage($this->_currentPage)->setOrder('main_table.sort_order', Zend_Db_Select::SQL_ASC);
if (array_key_exists('sort_alpha_value', $collection->getSelect()->getPart(Zend_Db_Select::FROM))) {
$collection->addOrder('sort_alpha_value.value', Zend_Db_Select::SQL_ASC);
}
$collection->setFlag(self::FLAG_REVERT_COLLECTION, true);
}
return $collection;
}
/**
* Returns true if given option collection has store filter applied to select values per store.
*
* If so, the pagination must not be applied
*
* @see IntegerNet_AttributeOptionPager_Model_Observer::setPageOnCollection()
* @see Mage_Eav_Model_Resource_Entity_Attribute_Option_Collection::setStoreFilter()
*
* @param Mage_Eav_Model_Resource_Entity_Attribute_Option_Collection $collection
* @return bool
* @throws Zend_Db_Select_Exception
*/
public function isOptionCollectionStoreFiltered(Mage_Eav_Model_Resource_Entity_Attribute_Option_Collection $collection)
{
$joins = $collection->getSelect()->getPart(Zend_Db_Select::FROM);
return array_key_exists('tsv', $joins) || array_key_exists('tdv', $joins);
}
