public function edit()
{
$possible_children = $this->factory->getPossibleChildren($this->tracker);
$hierarchy = $this->factory->getHierarchy($this->tracker->getUnhierarchizedTracker());
$presenter = new Tracker_Hierarchy_Presenter($this->tracker, $possible_children, $hierarchy);
$this->render('admin-hierarchy', $presenter);
}
/**
* The singleton method
*
* @return Tracker_Hierarchy_HierarchicalTrackerFactory
*/
public static function instance()
{
if (!self::$instance) {
self::$instance = new Tracker_Hierarchy_HierarchicalTrackerFactory(TrackerFactory::instance(), new Tracker_Hierarchy_Dao());
}
return self::$instance;
}
public function tearDown()
{
parent::tearDown();
$_SERVER['REQUEST_URI'] = $this->saved_request_uri;
Tracker_ArtifactFactory::clearInstance();
Tracker_Hierarchy_HierarchicalTrackerFactory::clearInstance();
TrackerFactory::clearInstance();
}
private function getHierarchy(array $trackers_not_in_hierarchy)
{
$hierarchy = $this->factory->getHierarchy($this->tracker->getUnhierarchizedTracker());
$root_elements = $hierarchy->getChildren();
foreach ($root_elements as $key => $child) {
foreach ($trackers_not_in_hierarchy as $tracker) {
if ($child->getId() == $tracker->getId()) {
$hierarchy->removeChild(0, $child);
}
}
}
return $hierarchy;
}
private function getHierarchyController($request)
{
$dao = new Tracker_Hierarchy_Dao();
$tracker_factory = $this->getTrackerFactory();
$factory = new Tracker_Hierarchy_HierarchicalTrackerFactory($tracker_factory, $dao);
$hierarchical_tracker = $factory->getWithChildren($this);
$controller = new Tracker_Hierarchy_Controller($request, $hierarchical_tracker, $factory, $dao);
return $controller;
}
private function getPossibleChildren(array $trackers_not_in_hierarchy)
{
$possible_children = $this->factory->getPossibleChildren($this->tracker);
$this->removeTrackersThatCannotBeUsedInHierarchy($possible_children, $trackers_not_in_hierarchy);
return $possible_children;
}
public function tearDown()
{
Tracker_ArtifactFactory::clearInstance();
Tracker_Hierarchy_HierarchicalTrackerFactory::clearInstance();
}
private function getRootTrackerId($hierarchy_dar, $current_tracker_id)
{
$dao = new MockTracker_Hierarchy_Dao();
$factory = new Tracker_Hierarchy_HierarchicalTrackerFactory(new MockTrackerFactory(), $dao);
return $factory->getRootTrackerId($hierarchy_dar, $current_tracker_id);
}