Current File : /home/vacivi36/ava/auth/ldap/classes/admin_setting_special_contexts_configtext.php
<?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/>.
/**
* Special setting for auth_ldap that cleans up context values on save..
*
* @package auth_ldap
* @copyright 2017 Stephen Bourget
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* Special setting for auth_ldap that cleans up context values on save..
*
* @package auth_ldap
* @copyright 2017 Stephen Bourget
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class auth_ldap_admin_setting_special_contexts_configtext extends admin_setting_configtext {
/**
* We need to remove duplicates on save to prevent issues in other areas of Moodle.
*
* @param string $data Form data.
* @return string Empty when no errors.
*/
public function write_setting($data) {
// Try to remove duplicates before storing the contexts (to avoid problems in sync_users()).
$data = explode(';', $data);
$data = array_map(function($x) {
return core_text::strtolower(trim($x));
}, $data);
$data = implode(';', array_unique($data));
return parent::write_setting($data);
}
}
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