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);
}
public function __construct(Tracker_Hierarchy_HierarchicalTracker $tracker, array $possible_children, TreeNode $hierarchy, array $trackers_not_in_hierarchy)
{
$this->tracker = $tracker;
$this->tracker_name = $tracker->getUnhierarchizedTracker()->getName();
$this->possible_children = array_values($possible_children);
$this->hierarchy = $hierarchy;
$this->trackers_not_in_hierarchy = $trackers_not_in_hierarchy;
$this->has_trackers_not_in_hierarchy = count($trackers_not_in_hierarchy) > 0;
$this->cannot_be_used_in_hierarchy = in_array($tracker->getUnhierarchizedTracker(), $this->trackers_not_in_hierarchy);
$visitor = new TreeNode_InjectPaddingInTreeNodeVisitor();
$this->hierarchy->accept($visitor);
usort($this->trackers_not_in_hierarchy, array($this, 'sortTrackerAlphabetically'));
}
public function __construct(Tracker_Hierarchy_HierarchicalTracker $tracker, array $possible_children, TreeNode $hierarchy)
{
$this->tracker = $tracker;
$this->tracker_name = $tracker->getUnhierarchizedTracker()->getName();
$this->possible_children = array_values($possible_children);
$this->hierarchy = $hierarchy;
$visitor = new TreeNode_InjectPaddingInTreeNodeVisitor();
$this->hierarchy->accept($visitor);
}
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 getTrackersNotInHierachy()
{
$trackers_not_in_hierarchy = array();
EventManager::instance()->processEvent(TRACKER_EVENT_TRACKERS_CANNOT_USE_IN_HIERARCHY, array('tracker' => $this->tracker->getUnhierarchizedTracker(), 'user' => $this->request->getCurrentUser(), 'result' => &$trackers_not_in_hierarchy));
return $trackers_not_in_hierarchy;
}
