function backtrack_recursive($cur_folder, $nodes = array(), $temp = array(), $cur_file = '')
{
//get_node_path( $nodes , $cur_folder->id , $retv );
//$folder_path = $retv[0]['path'];
//$folder_path = get_folder_path( $nodes , $cur_folder->id );
get_folder_path($nodes, $cur_folder->id, array(), $folder_path);
//debug( $folder_path );
if (!empty($folder_path)) {
//
if (empty($temp) && $cur_file && $cur_file->folder_id == $cur_folder->id) {
$temp = array('id' => $cur_file->id, 'name' => $cur_file->name . ' (' . count($cur_file->units) . ')', 'isParent' => count($cur_file->units) ? true : false, 'type' => 'file', 'icon' => get_path('/webroot/css/img/diy/3.png', true), 'children' => array());
}
$nodes = update_nodes($folder_path, $nodes, $temp);
} else {
// create folder
$new_node = array('id' => $cur_folder->id, 'name' => $cur_folder->name, 'type' => 'folder', 'iconOpen' => get_path('/webroot/css/img/diy/folder-open.jpg'), 'iconClose' => get_path('/webroot/css/img/diy/folder-close.jpg'), 'children' => array());
// append folder's file
if ($cur_file) {
$new_node['children'][$cur_file->id] = array('id' => $cur_file->id, 'name' => $cur_file->name . ' (' . count($cur_file->units) . ')', 'isParent' => count($cur_file->units) ? true : false, 'type' => 'file', 'icon' => get_path('/webroot/css/img/diy/3.png', true), 'children' => array());
}
if (!empty($temp)) {
$new_node['children'][$temp['id']] = $temp;
$temp = array();
}
// add new_node to nodes
$nodes[$new_node['id']] = $new_node;
// 递归
$parent = $cur_folder->parent_folder;
if ($parent) {
$temp = $new_node;
unset($nodes[$new_node['id']]);
return backtrack_recursive($parent, $nodes, $temp);
}
}
return $nodes;
}
function search_by_graphic_num($num)
{
$files = File::find('all', array('conditions' => array(" graphic_num LIKE '%{$num}%' "), 'order' => 'id desc'));
$nodes = array();
foreach ($files as $count => $file) {
if (!$count) {
$nodes = backtrack_recursive($file->folder, array(), array(), $file);
} else {
$nodes = backtrack_recursive($file->folder, $nodes, array(), $file);
}
}
echo json_encode(strip_keys($nodes));
}
