/**
  * Copies tasks from milestoneFrom to milestoneTo.
  *
  * @param TemplateMilestone $milestoneFrom
  * @param TemplateMilestone $milestoneTo
  */
 function copyTasks(TemplateMilestone $milestoneFrom, TemplateMilestone $milestoneTo, $as_template = false)
 {
     //FIXME
     foreach ($milestoneFrom->getTasks($as_template) as $sub) {
         if ($sub->getParentId() != 0) {
             continue;
         }
         $new = TemplateTasks::createTaskCopy($sub);
         $new->setMilestoneId($milestoneTo->getId());
         $new->save();
         $object_controller = new ObjectController();
         $members = $milestoneFrom->getMemberIds();
         if (count($members)) {
             $object_controller->add_to_members($new, $members);
         }
         /*
         			foreach ($sub->getWorkspaces() as $workspace) {
         				if (TemplateTask::canAdd(logged_user(), $workspace)) {
         					$new->addToWorkspace($workspace);
         				}
         			}
         
         			if (!$as_template && active_project() instanceof Project && TemplateTask::canAdd(logged_user(), active_project())) {
         				$new->removeFromAllWorkspaces();
         				$new->addToWorkspace(active_project());
         			}
         */
         $new->copyCustomPropertiesFrom($sub);
         $new->copyLinkedObjectsFrom($sub);
         TemplateTasks::copySubTasks($sub, $new, $as_template);
     }
 }