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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/>.
/**
* Internal library of functions for module auth_ldap
*
* @package auth_ldap
* @author David Balch <david.balch@conted.ox.ac.uk>
* @copyright 2017 The Chancellor Masters and Scholars of the University of Oxford {@link http://www.tall.ox.ac.uk/}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* Get a list of system roles assignable by the current or a specified user, including their localised names.
*
* @param integer|object $user A user id or object. By default (null) checks the permissions of the current user.
* @return array $roles, each role as an array with id, shortname, localname, and settingname for the config value.
*/
function get_ldap_assignable_role_names($user = null) {
$roles = array();
if ($assignableroles = get_assignable_roles(context_system::instance(), ROLENAME_SHORT, false, $user)) {
$systemroles = role_fix_names(get_all_roles(), context_system::instance(), ROLENAME_ORIGINAL);
foreach ($assignableroles as $shortname) {
foreach ($systemroles as $systemrole) {
if ($systemrole->shortname == $shortname) {
$roles[] = array('id' => $systemrole->id,
'shortname' => $shortname,
'localname' => $systemrole->localname,
'settingname' => $shortname . 'context');
break;
}
}
}
}
return $roles;
}