private function RefreshLinks()
{
if ($this->ReadPropertyInteger("LinkSource") == 0) {
foreach (IPS_GetChildrenIDs($this->InstanceID) as $Child) {
if (IPS_GetObject($Child)['ObjectType'] == 6) {
IPS_DeleteLink($Child);
}
}
return;
}
$present = array();
foreach (IPS_GetChildrenIDs($this->InstanceID) as $Child) {
if (IPS_GetObject($Child)['ObjectType'] == 6) {
$present[] = IPS_GetLink($Child)['TargetID'];
}
}
$create = array_diff(IPS_GetChildrenIDs($this->ReadPropertyInteger("LinkSource")), $present);
foreach ($create as $Target) {
if (IPS_GetObject($Target)["ObjectIsHidden"]) {
continue;
}
$Link = IPS_CreateLink();
IPS_SetParent($Link, $this->InstanceID);
IPS_SetName($Link, IPS_GetName($Target));
IPS_SetLinkTargetID($Link, $Target);
}
}
protected function removeVariableAction($name, $links)
{
$vid = @$this->GetIDForIdent($name);
if ($vid) {
// delete links to Variable
foreach ($links as $key => $value) {
if ($value['TargetID'] === $vid) {
IPS_DeleteLink($value['LinkID']);
}
}
$this->DisableAction($name);
$this->UnregisterVariable($name);
}
}
protected function DeleteLink($Ident)
{
if ($LinkID = @IPS_GetObjectIdByIdent($Ident, $this->InstanceID)) {
IPS_DeleteLink($LinkID);
}
}