/**
* Retrieve the current menu hierarchy as a two-dimensional array. Each row in
* the array includes a 'depth' column (relative to the root of the tree) to
* aid in formatting the tree for display.
*
* @param QubitMenu $topMenu top ancestor
* @param array $options optional parameters
* @return array of menu columns, with an additional 'depth' column
*/
public static function getTree(QubitMenu $topMenu, $options = array())
{
$maxDepth = 0;
if (isset($options['maxDepth']) && is_int($options['maxDepth'])) {
$maxDepth = $options['maxDepth'] > 0 ? $options['maxDepth'] : 0;
}
// Get all descendents of "top" menu
$criteria = new Criteria();
$criteria->add(QubitMenu::LFT, $topMenu->getLft(), Criteria::GREATER_THAN);
$criteria->addAnd(QubitMenu::RGT, $topMenu->getRgt(), Criteria::LESS_THAN);
$criteria->addAscendingOrderByColumn(QubitMenu::LFT);
$menus = QubitMenu::get($criteria);
// labouriously calculate depth of current menu from top of hierarchy by
// looping through results and tracking "ancestors"
$ancestors = array($topMenu->id);
foreach ($menus as $menu) {
$thisParentId = $menu->getParentId();
if ($ancestors[count($ancestors) - 1] != $thisParentId) {
if (!in_array($thisParentId, $ancestors)) {
array_push($ancestors, $thisParentId);
} else {
while ($ancestors[count($ancestors) - 1] != $thisParentId) {
array_pop($ancestors);
}
}
}
// Limit depth of descendants to $maxDepth
$depth = count($ancestors);
if ($maxDepth == 0 || $depth <= $maxDepth) {
$menuTree[] = array('id' => $menu->id, 'parentId' => $menu->getParentId(), 'name' => $menu->getName(array('cultureFallback' => true)), 'label' => $menu->getLabel(array('cultureFallback' => true)), 'depth' => $depth, 'protected' => $menu->isProtected() ? true : false);
}
}
return $menuTree;
}
public static function getmenusRelatedByparentIdById($id, array $options = array())
{
$criteria = new Criteria();
self::addmenusRelatedByparentIdCriteriaById($criteria, $id);
return QubitMenu::get($criteria, $options);
}
