public function getParent()
{
if ($this->_parent === null) {
$Relations = new Default_Model_Relations();
$Relations->filter->id->equals($this->getParentID());
if ($Relations->count() > 0) {
$this->_parent = $Relations->items[0];
}
}
return $this->_parent;
}
public static function unrelateAll($subjectguid, $excludeids = array(), $reverse = false, $reltypesids = array())
{
$rels = new Default_Model_Relations();
$f1 = new Default_Model_RelationsFilter();
if ($reverse) {
$f1->target_guid->equals($subjectguid);
} else {
$f1->subject_guid->equals($subjectguid);
}
if (count($excludeids) > 0) {
$f2 = new Default_Model_RelationsFilter();
$f2->id->notin($excludeids);
$f1->chain($f2, "AND");
}
if (count($reltypesids) > 0) {
$f3 = new Default_Model_RelationsFilter();
$f3->reltypeid->in($reltypesids);
$f1->chain($f3, "AND");
}
$rels->filter->chain($f1, "AND");
if (count($rels->items) === 0) {
return true;
}
try {
foreach ($rels->items as $item) {
$rels->remove($item);
}
} catch (Exception $ex) {
return $ex->getMessage();
}
return true;
}
