/**
* Creates a proper result array from the database data
*
* @param array $DBdata the data as it is retrieved from the database, i.e. by SchemaData::getDataFromDB
* @param bool $asarray return data as associative array (true) or as array of Values (false)
* @return array|Value[]
*/
protected function consolidateData($DBdata, $asarray = false)
{
$data = array();
$sep = Search::CONCAT_SEPARATOR;
foreach ($this->schema->getColumns(false) as $col) {
// if no data saved yet, return empty strings
if ($DBdata) {
$val = $DBdata[0]['out' . $col->getColref()];
} else {
$val = '';
}
// multi val data is concatenated
if ($col->isMulti()) {
$val = explode($sep, $val);
$val = array_filter($val);
}
$value = new Value($col, $val);
if ($this->opt_skipempty && $value->isEmpty()) {
continue;
}
if ($this->opt_skipempty && !$col->isVisibleInPage()) {
continue;
}
//FIXME is this a correct assumption?
// for arrays, we return the raw value only
if ($asarray) {
$data[$col->getLabel()] = $value->getRawValue();
} else {
$data[] = $value;
}
}
return $data;
}
