/**
* Returns the field map if given $sortClauses contain a Field sort clause.
*
* Otherwise an empty array is returned.
*
* @param null|\eZ\Publish\API\Repository\Values\Content\Query\SortClause[] $sortClauses
*
* @return array
*/
protected function getFieldMap($sortClauses)
{
foreach ((array) $sortClauses as $sortClause) {
if ($sortClause instanceof Field || $sortClause instanceof MapLocationDistance) {
return $this->contentTypeGateway->getFieldMap();
}
}
return array();
}
/**
* Returns field mapping data
*
* Returns an associative array with ContentType and FieldDefinition identifiers as
* first and second level keys respectively, and FieldDefinition ID as value.
*
* @return array
*/
public function getFieldMap()
{
try {
return $this->innerGateway->getFieldMap();
} catch (DBALException $e) {
throw new RuntimeException('Database error', 0, $e);
} catch (PDOException $e) {
throw new RuntimeException('Database error', 0, $e);
}
}
