mirror of
https://github.com/moodle/moodle.git
synced 2025-01-19 14:27:22 +01:00
58 lines
1.8 KiB
PHP
58 lines
1.8 KiB
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 flatfile settings.
|
|
*
|
|
* @package enrol_flatfile
|
|
* @copyright 2013 Petr Skoda {@link http://skodak.org}
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
defined('MOODLE_INTERNAL') || die();
|
|
|
|
require_once("$CFG->libdir/adminlib.php");
|
|
|
|
|
|
/**
|
|
* Setting class that stores only non-empty values.
|
|
*/
|
|
class enrol_flatfile_role_setting extends admin_setting_configtext {
|
|
|
|
public function __construct($role) {
|
|
parent::__construct('enrol_flatfile/map_'.$role->id, $role->localname, '', $role->shortname);
|
|
}
|
|
|
|
public function config_read($name) {
|
|
$value = parent::config_read($name);
|
|
if (is_null($value)) {
|
|
// In other settings NULL means we have to ask user for new value,
|
|
// here we just ignore missing role mappings.
|
|
$value = '';
|
|
}
|
|
return $value;
|
|
}
|
|
|
|
public function config_write($name, $value) {
|
|
if ($value === '') {
|
|
// We do not want empty values in config table,
|
|
// delete it instead.
|
|
$value = null;
|
|
}
|
|
return parent::config_write($name, $value);
|
|
}
|
|
}
|