| protected extractLocationIds ( eZ\Publish\Core\SignalSlot\Signal $signal ) : array | ||
| $signal | eZ\Publish\Core\SignalSlot\Signal | |
| return | array | Location ID's |
protected function extractLocationIds(Signal $signal)
{
$locationIds = [];
if (isset($signal->locationId)) {
$locationIds[] = $signal->locationId;
}
if (isset($signal->parentLocationId)) {
$locationIds[] = $signal->parentLocationId;
}
return $locationIds;
}