/** */ public function topbarCreate(Horde_Tree_Renderer_Base $tree, $parent = null, array $params = array()) { asort($GLOBALS['sourceroots']); foreach ($GLOBALS['sourceroots'] as $key => $val) { if (Chora::checkPerms($key)) { $tree->addNode(array('id' => $parent . $key, 'parent' => $parent, 'label' => $val['name'], 'expanded' => false, 'params' => array('icon' => Horde_Themes::img('tree/folder.png'), 'url' => Chora::url('browsedir', '', array('rt' => $key))))); } } }