public function handleAdd()
{
$parent = $this->request->param('ParentID');
$action = WorkflowAction::get()->byID($this->request->param('ParentID'));
if (!$action || $action->WorkflowDefID != $this->RootField()->Definition()->ID) {
$this->httpError(404);
}
if (!singleton('WorkflowTransition')->canCreate()) {
$this->httpError(403);
}
$transition = new WorkflowTransition();
$transition->ActionID = $action->ID;
return new WorkflowFieldItemController($this, "new/{$parent}", $transition);
}
public function getCurrentAction()
{
$join = '"WorkflowAction"."ID" = "WorkflowActionInstance"."BaseActionID"';
$action = WorkflowAction::get()->leftJoin('WorkflowActionInstance', $join)->where('"WorkflowActionInstance"."ID" = ' . $this->CurrentActionID)->first();
if (!$action) {
return 'N/A';
}
return $action->getField('Title');
}
