} break; case "default_artist": $id = $_POST["artist_id"]; if ($id) { $artist = new WT_Artist($id); $artist->set_default(1); $artist->db_response("json"); } break; case "remove_default_artist": $id = $_POST["artist_id"]; if ($id) { $artist = new WT_Artist($id); $artist->set_default(""); $artist->db_response("json"); } break; // TOUR // TOUR case "get_tour": $tour = new WT_Tour($_POST["tour_id"]); if (!empty($_POST["tour_id"])) { $tour->retrieve(); } else { $tour->defaults(); } echo json_encode($tour->db_out(null, 0)); break; case "update_tour": $tour = new WT_Tour($_POST["tour_id"]);