/**
* Presun na konkretni pozici
* @param int $id
* @param int $parentId
*/
public function moveTo($id, $parentId)
{
$finder = new NodeFinder($this->getTree());
$item = $finder->findCurrent($id);
if (!$this->getTree()->isParent($id, $parentId) && $this->shouldMoveTo($item['parentId'], $parentId)) {
$this->setParent($id, $parentId);
}
}
/**
* Presun na nizsi pozici
* @param int $id
*/
public function down($id)
{
$finder = new NodeFinder($this->getTree());
$current = $finder->findCurrent($id);
$next = $finder->findNext($id);
if ($next) {
$this->swapDirection($next, $current);
} else {
$first = $finder->findFirst($id);
$this->verticalTreeModelAdapter->setPriority($current['id'], $first['priority'] - 1);
}
}
/**
* @param int $id
* @return int
*/
protected function getMaxPriority($id)
{
if ($id) {
$finder = new NodeFinder($this->getTree());
$item = $finder->findCurrent($id);
$array = $item['children'];
} else {
$array = $this->getTree()->getTree();
}
$count = count($array);
if (!$count) {
return 0;
}
return $array[$count - 1]['priority'];
}
