function add_admin()
{
global $input;
if (!isset($input['user_ID']) || empty($input['user_ID'])) {
die;
}
$res = add_admin_to_file($input['user_ID']);
$u = db_user_read($input['user_ID']);
if (!$res) {
echo json_encode(array('error' => '1'));
die;
}
echo json_encode(array('user_ID' => $input['user_ID'], 'forename' => $u['forename'], 'surname' => $u['surname']));
db_log(db_gettable('users'), 'Gave admin rights to ' . $input['user_ID'], $_SESSION['user_login']);
die;
}
/**
* Returns the list of admins
* @return array
*/
function parse_admin_file()
{
include 'admin.inc';
$admins = array();
foreach ($users as $u => $whocares) {
$userinfos = db_user_read($u);
$admins[] = array('user_ID' => $u, 'forename' => $userinfos['forename'], 'surname' => $userinfos['surname']);
}
return $admins;
}
function db_users_courses_create($course_code, $user_ID)
{
global $statements;
if (db_users_courses_get($course_code, $user_ID)) {
return false;
}
$statements['users_courses_create']->bindParam(':course_code', $course_code);
$statements['users_courses_create']->bindParam(':user_ID', $user_ID);
if (!$statements['users_courses_create']->execute()) {
return false;
}
// return informations
global $db_object;
$user = db_user_read($user_ID);
if (!$user) {
return false;
}
$course = db_course_read($course_code);
if (!$course) {
return false;
}
return array('user' => $user, 'course' => $course, 'id' => $db_object->lastInsertId());
}
