/**
* Map the fields in a row of values from|to a sub model
*
* @param array $row The row of values to map
* @param string $name Union sub model name
* @param boolean $from When true map from the fields names in the sub model to the fields names of this model
* @param boolean $recursive When true sub arrays are mapped as well (only used for filter renaming)
* @return array
*/
protected function _map(array $row, $name, $from = true, $recursive = false)
{
if ($from) {
$mapStore = $this->_unionMapsFrom;
} else {
$mapStore = $this->_unionMapsTo;
}
if (!(isset($mapStore[$name]) && $mapStore[$name])) {
return $row;
}
return \MUtil_Ra::map($row, $mapStore[$name], $recursive);
}