public static function process()
{
$user = unserialize($_SESSION['user']);
if (isset($_GET['edit'])) {
$id = $_GET['workout'];
if (empty($id)) {
die("empty id");
}
self::$workout = new Workout($user, $id);
self::$workout->read();
self::$exercise_forms = self::$workout->exercises;
} else {
if (isset($_GET['create'])) {
self::$workout = new Workout($user);
self::$exercise_forms = array(0 => array());
} else {
if (isset($_GET['save'])) {
$id = $_GET['workout'];
self::$workout = new Workout($user, $id);
self::$exercise_forms = $_POST['exercises'];
self::$workout->name = $_POST['workout_name'];
if (empty(self::$exercise_forms)) {
die("no exercises submitted");
}
$invalid_forms = array();
foreach (self::$exercise_forms as $id => $exercise_form) {
if (!Validate::exercise_form($execise_form)) {
$invalid_forms[] = $exercise_form;
}
}
if (count($invalid_forms) > 0) {
//print errors
} else {
self::$workout->exercises = self::$exercise_forms;
if (self::$workout->is_new()) {
self::$workout->create();
} else {
self::$workout->update();
}
//header("Location: ?do=list");
}
}
}
}
}
