/**
* Delete references
*
* @static
*/
public static function deleteReferences($a_target_id)
{
global $ilLog;
include_once './Services/ContainerReference/classes/class.ilContainerReference.php';
if (!($source_id = ilContainerReference::_lookupSourceId($a_target_id))) {
return true;
}
foreach (ilObject::_getAllReferences($source_id) as $ref_id) {
if (!($instance = ilObjectFactory::getInstanceByRefId($ref_id, false))) {
continue;
}
switch ($instance->getType()) {
case 'crsr':
case 'catr':
$instance->delete();
$ilLog->write(__METHOD__ . ': Deleted reference object of type ' . $instance->getType() . ' with Id ' . $instance->getId());
break;
default:
$ilLog->write(__METHOD__ . ': Unexpected object type ' . $instance->getType() . ' with Id ' . $instance->getId());
break;
}
}
return true;
}
