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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Code to update a user preference in response to an ajax call.
*
* You should not send requests to this script directly. Instead use the set_user_preference
* function in javascript_static.js.
*
* @package core
* @category preference
* @copyright 2008 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once(__DIR__ . '/../../config.php');
// Check access.
if (!confirm_sesskey()) {
print_error('invalidsesskey');
}
// Get the name of the preference to update, and check it is allowed.
$name = required_param('pref', PARAM_RAW);
if (!isset($USER->ajax_updatable_user_prefs[$name])) {
print_error('notallowedtoupdateprefremotely');
}
// Get and the value.
$value = required_param('value', $USER->ajax_updatable_user_prefs[$name]);
// Update
if (!set_user_preference($name, $value)) {
print_error('errorsettinguserpref');
}
echo 'OK';