function user_edit_vouchers_controller()
{
global $privileges, $user;
if (isset($_REQUEST['user_id'])) {
$user_source = User($_REQUEST['user_id']);
} else {
$user_source = $user;
}
if (!in_array('admin_user', $privileges)) {
redirect(page_link_to(''));
}
if (isset($_REQUEST['submit'])) {
$ok = true;
if (isset($_REQUEST['vouchers']) && test_request_int('vouchers') && trim($_REQUEST['vouchers']) >= 0) {
$vouchers = trim($_REQUEST['vouchers']);
} else {
$ok = false;
error(_("Please enter a valid number of vouchers."));
}
if ($ok) {
$user_source['got_voucher'] = $vouchers;
$result = User_update($user_source);
if ($result === false) {
engelsystem_error('Unable to update user.');
}
success(_("Saved the number of vouchers."));
engelsystem_log(User_Nick_render($user_source) . ': ' . sprintf("Got %s vouchers", $user_source['got_voucher']));
redirect(user_link($user_source));
}
}
return array(sprintf(_("%s's vouchers"), $user_source['Nick']), User_edit_vouchers_view($user_source));
}
function user_got_voucher_controller()
{
global $privileges, $user;
if (isset($_REQUEST['user_id'])) {
$user_source = User($_REQUEST['user_id']);
} else {
$user_source = $user;
}
$admin_user_privilege = in_array('admin_user', $privileges);
if (!in_array('admin_user', $privileges)) {
redirect(page_link_to(''));
}
if (!isset($_REQUEST['got_voucher'])) {
redirect(page_link_to(''));
}
$user_source['got_voucher'] = $_REQUEST['got_voucher'] == 'true';
$result = User_update($user_source);
if ($result === false) {
engelsystem_error('Unable to update user.');
}
success($user_source['got_voucher'] ? _('User got vouchers.') : _('User didnt got vouchers.'));
engelsystem_log(User_Nick_render($user_source) . ($user_source['got_voucher'] ? ' got vouchers' : ' didnt got vouchers'));
redirect(user_link($user_source));
}
