buffer.append("<path>file" + child.path() + "/" + Sprout.clean(child.safe(FILE_NAME)) + "</path>\n");
padding(buffer, level + 1);
buffer.append("</file>\n");
} break;
case PING: {
Data state = child.meta(PING_STATE);
boolean show = (state == null ? false : state.getString().equals("SHOW"));
if(show) {
padding(buffer, level + 1);
buffer.append("<ping>" + Sprout.clean(child.safe(PING_URL)) + "</ping>\n");
}