function &_fetch(&$counter, $params)
{
$tree_array =& parent::_fetch($counter, $params);
if (!count($tree_array)) {
return array();
}
$result = array();
$current_date = date('Y-m-d', time());
$prev_item_key = null;
foreach ($tree_array as $id => $tree_item) {
$tree_item['is_expanded'] = true;
if (!$tree_item['is_last_child']) {
$prev_item_parent_id = $tree_item['parent_node_id'];
$prev_item_key = $tree_item['id'];
}
if (!isset($tree_item['start_date'])) {
$result[$id] = $tree_item;
continue;
}
if ($tree_item['start_date'] <= $current_date && $tree_item['finish_date'] >= $current_date) {
$result[$id] = $data;
continue;
}
if ($tree_item['is_last_child'] && $tree_item['parent_node_id'] == $prev_item_parent_id) {
$result[$prev_item_key]['is_last_child'] = true;
}
}
return $result;
}
function &_fetch(&$counter, $params)
{
$tree_array = parent::_fetch($counter, $params);
$user_groups =& fetch_sub_branch('/root/user_groups', 'user_group', $counter);
foreach ($tree_array as $id => $node) {
$object_id = $node['id'];
foreach ($user_groups as $group_id => $group_data) {
$tree_array[$id]['groups'][$group_id]['read_selector_name'] = 'policy[' . $object_id . '][' . $group_id . '][r]';
$tree_array[$id]['groups'][$group_id]['write_selector_name'] = 'policy[' . $object_id . '][' . $group_id . '][w]';
}
}
return $tree_array;
}