/**
* Construct an array of folders that can be translated to
* a JSON object
*
* @param array $folder_obj container for folders
* @param string $folder_name display name for the folder object
*
* @return array
*
* @author Ken Auberry <*****@*****.**>
*/
function format_folder_object_json($folder_obj, $folder_name)
{
$output = array();
if (array_key_exists('folders', $folder_obj)) {
foreach ($folder_obj['folders'] as $folder_entry => $folder_tree) {
$folder_output = array('title' => $folder_entry, 'folder' => TRUE);
$children = format_folder_object_json($folder_tree, $folder_entry);
if (!empty($children)) {
foreach ($children as $child) {
$folder_output['children'][] = $child;
}
}
$output[] = $folder_output;
}
}
if (array_key_exists('files', $folder_obj)) {
foreach ($folder_obj['files'] as $item_id => $file_entry) {
$output[] = array('title' => $file_entry, 'key' => "ft_item_{$item_id}");
}
}
return $output;
}
/**
* Get Lazy Load Folder
*
* @return void
*/
public function get_lazy_load_folder()
{
if (!$this->input->post('parent')) {
echo '';
return;
}
$node = intval(str_replace('treeData_', '', $this->input->post('parent')));
$treelist = $this->status->get_files_for_transaction($node);
$output_array = format_folder_object_json($treelist['treelist'], 'test');
transmit_array_with_json_header($output_array);
}
