/**
* Create tree
*
* @param DinMenuItem $item
* @param string $nesting Nesting key name [optional]
* @return array Tree in array representation
*/
protected function createTree($item, $nesting = 'items')
{
$lang = sfContext::getInstance()->getUser()->getCulture();
$items = array();
$node = $item->getNode();
if ($node->hasChildren()) {
foreach ($node->getChildren() as $children) {
if ($children['is_public']) {
$items[] = $this->createTree($children, $nesting);
}
}
}
if ($item['level'] == 0) {
return $items;
}
$out = $item->toArray();
unset($out['Menu'], $out['menu_id'], $out['root_id'], $out['lft'], $out['rgt']);
if (!isset($out['Translation'][$lang]) && isset($out['Translation']['en'])) {
$out['Translation'][$lang] = $out['Translation']['en'];
}
unset($out['Translation'][$lang]['id'], $out['Translation'][$lang]['lang']);
$out = array_merge($out, $out['Translation'][$lang]);
unset($out['Translation'], $out['description'], $out['is_public']);
$out[$nesting] = $items;
return $out;
}