function &_fetch(&$counter, $params)
{
$result =& parent::_fetch($counter, $params);
$requested_uri = new uri($_SERVER['REQUEST_URI']);
$nav_uri = new uri();
foreach ($result as $key => $data) {
$nav_uri->parse($data['url']);
if ($requested_uri->compare_path($nav_uri) === 0) {
$result[$key]['selected'] = true;
if ($nav_uri->get_query_item('action') !== $requested_uri->get_query_item('action')) {
$result[$key]['selected'] = false;
}
}
}
return $result;
}
function &map_url_to_node($url = '', $recursive = false)
{
if ($this->_node_mapped_by_url) {
return $this->_node_mapped_by_url;
}
$tree =& limb_tree::instance();
if ($url == '') {
if (isset($_REQUEST['node_id'])) {
$node =& $tree->get_node((int) $_REQUEST['node_id']);
$this->_node_mapped_by_url =& $node;
return $node;
} else {
$url = $_SERVER['PHP_SELF'];
}
}
$uri = new uri();
$uri->parse($url);
$node =& $tree->get_node_by_path($uri->path, '/', $recursive);
$this->_node_mapped_by_url =& $node;
return $node;
}
