/
login_info_lib.php
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/
login_info_lib.php
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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/>.
/**
*
* @package block_login_info
* @copyright 2012 Human Science Co., Ltd. Hiroshi Honda {@link http://www.science.co.jp/}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class login_info_lib{
protected function getLastLoginTime(){
global $USER,$DB;
$ret = $DB->get_record('user',array('id'=>$USER->id));
return $ret;
}
function getMessage(){
global $USER;
if(!isset($USER)) return get_string('nologin','block_login_info');;
$ret = $this->getLastLoginTime();
if($ret === false) return get_string('nologin','block_login_info');
$period = ($ret->lastlogin == 0)? 0:$ret->lastaccess - $ret->lastlogin;
if($period < 0) return "error";
//first access
$a = new stdClass;
$a->lastname = $USER->lastname;
$a->firstname = $USER->firstname;
if($period == 0) return get_string('firstaccess','block_login_info',$a);
//1day
if($period <= 86400) return get_string('dayaccess','block_login_info');
//1week
if($period <= 604800) return get_string('weekaccess','block_login_info');
//1month
if($period <= 2592000) return get_string('monthaccess','block_login_info');
//other
return get_string('dummyaccess','block_login_info');
}
}