$managerCourse = new CourseManager();
$error_quiz_add = "";
$error_quiz_remove = "";
if (isset($_GET['type']) && $_GET['type'] === "delete" && isset($_GET['id'])) {
$validation = new validation();
$validation->addSource(array('id' => $_GET['id']));
$validation->addRule('id', 'numeric', true, 0, 1000000, true);
$validation->run();
if (sizeof($validation->errors) > 0) {
$error_quiz_remove = $validation->getMessageErrors();
} else {
$quiz = $managerQuiz->getById($validation->sanitized['id']);
if ($quiz != null) {
$managerQuiz->delete($validation->sanitized['id']);
if ($managerQuiz->isError()) {
$error_quiz_remove = $managerQuiz->getMessageError();
}
}
}
}
if (isset($_POST['add'])) {
if (isset($_POST['quiz']) && !empty($_POST['quiz'])) {
$v = new validation();
$v->addSource($_POST['quiz']);
//rule Name
$v->addRule('name', 'string', true, 1, 200, true);
//rule Image
if (isset($_POST['quiz']['pictureurl']) && !empty($_POST['quiz']['pictureurl'])) {
$v->addRule('pictureurl', 'numeric', true, 1, 999999, true);
}
if (isset($_POST['quiz']['courseId']) && !empty($_POST['quiz']['courseId'])) {
