break;
case "group_userList_add":
$group_id = $_POST['group_id'];
$group_name = ace_group_get_name_by_id($group_id);
# if form has data
if ($_POST['user_email_list'] != '') {
$student_email_list = preg_split("/[\r\n]+/", $_POST['user_email_list'], -1, PREG_SPLIT_NO_EMPTY);
$email_count = array();
$new_user_array = array();
$new_user_initial_password_text_block = '';
foreach ($student_email_list as $student_email) {
$sanitized_email = filter_var($student_email, FILTER_VALIDATE_EMAIL);
if (filter_var($sanitized_email, FILTER_VALIDATE_EMAIL)) {
$email_count['good']++;
if (!ace_user_exists($sanitized_email)) {
$user_array = ace_user_create($sanitized_email, '', '');
$new_user_array[] = $user_array;
if ($user_array['user_id'] !== FALSE) {
$email_count['created']++;
}
ace_group_add_user($group_id, $user_array['user_id']);
$email_count['added']++;
} else {
$user_id = ace_user_get_id_by_name($sanitized_email);
if (!ace_group_user_is_member($group_id, $user_id)) {
ace_group_add_user($group_id, $user_id);
$email_count['added']++;
}
}
} else {
$email_count['bad']++;
$messages[] = create_message(FALSE, 'deleting course (' . $course_ref . '), sections exist for this course');
} else {
$success = ace_course_delete($_POST['course_id']);
$messages[] = create_message($success, 'deleting course (' . $course_ref . ')');
}
break;
case 'user_change_state':
$user_id = $_POST['user_id'];
$user_name = ace_user_get_name_by_id($user_id);
$current_user_state = ace_user_get_state($user_id);
$new_user_state = $current_user_state ? FALSE : TRUE;
$success = ace_user_set_state($user_id, $new_user_state);
$messages[] = create_message($success, ($new_user_state ? 'activating ' : 'deactivating ') . 'user (' . $user_name . ')');
break;
case 'user_create':
$user_id = ace_user_create($_POST['user_email'], $_POST['user_first'], $_POST['user_last']);
$success = $user_id !== FALSE ? TRUE : FALSE;
$messages[] = create_message($success, 'creating user (' . $_POST['user_email'] . ')');
break;
case 'user_update':
if ($_POST['user_id']) {
$user_id = $_POST['user_id'];
$user_email = $_POST['user_email'];
$user_first = $_POST['user_first'];
$user_last = $_POST['user_last'];
$success = ace_user_update($user_id, $user_email, $user_first, $user_last);
$messages[] = create_message($success, 'updating user (' . $user_email . ')');
}
break;
case 'user_delete':
$user_id = $_POST['user_id'];
