/**
* Find the identifying string to effectively represent a record in the activity log.
* @param array $schemaArray
* @param array|AclAwareRowGateway $fulRecordData
* @return string
*/
public function findRecordIdentifier($schemaArray, $fullRecordData)
{
// Decide on the correct column name
$masterColumn = TableSchema::getMasterColumn($schemaArray);
$identifierColumnName = null;
if ($masterColumn) {
$identifierColumnName = $masterColumn['column_name'];
} else {
$column = TableSchema::getFirstNonSystemColumn($schemaArray);
if ($column) {
$identifierColumnName = $column['column_name'];
}
}
// Yield the column contents
$identifier = null;
if (isset($fullRecordData[$identifierColumnName])) {
$identifier = $fullRecordData[$identifierColumnName];
}
return $identifier;
}
