protected function _load_values(array $values)
{
if (isset($values[$this->_name_field])) {
$this->name = $values[$this->_name_field];
}
return parent::_load_values($values);
}
protected function _load_values(array $values)
{
if (!empty($values['data'])) {
$values['data'] = Kohana::unserialize($values['data']);
}
parent::_load_values($values);
}
/**
* extension of ORM _load_values method, this is called each time the data for
* this object is retrieved from the DB. This extension adds extra functionality
* to instatiate the item object each time the basket item is loaded.
*
* @param array $values Values to load
* @return Model_Basket_Item
*/
public function _load_values(array $values)
{
$basket_item = parent::_load_values($values);
if ($basket_item->item_type !== NULL and $basket_item->item_identifier != NULL) {
// instatiate the item
$item = call_user_func($basket_item->item_type . '::find_by_id', $basket_item->item_identifier);
$basket_item->set_item($item);
}
return $basket_item;
}
