Your IP : 192.168.165.1
<?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/>.
/**
* Scheduled task class.
*
* @package core
* @copyright 2013 onwards Martin Dougiamas http://dougiamas.com
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core\task;
/**
* Simple task to create accounts and send password emails for new users.
*/
class send_new_user_passwords_task extends scheduled_task {
/**
* Get a descriptive name for this task (shown to admins).
*
* @return string
*/
public function get_name() {
return get_string('tasksendnewuserpasswords', 'admin');
}
/**
* Do the job.
* Throw exceptions on errors (the job will be retried).
*/
public function execute() {
global $DB;
// Generate new password emails for users - ppl expect these generated asap.
if ($DB->count_records('user_preferences', array('name' => 'create_password', 'value' => '1'))) {
mtrace('Creating passwords for new users...');
$usernamefields = get_all_user_name_fields(true, 'u');
$newusers = $DB->get_recordset_sql("SELECT u.id as id, u.email, u.auth, u.deleted,
u.suspended, u.emailstop, u.mnethostid, u.mailformat,
$usernamefields, u.username, u.lang,
p.id as prefid
FROM {user} u
JOIN {user_preferences} p ON u.id=p.userid
WHERE p.name='create_password' AND p.value='1' AND
u.email !='' AND u.suspended = 0 AND
u.auth != 'nologin' AND u.deleted = 0");
// Note: we can not send emails to suspended accounts.
foreach ($newusers as $newuser) {
// Use a low cost factor when generating bcrypt hash otherwise
// hashing would be slow when emailing lots of users. Hashes
// will be automatically updated to a higher cost factor the first
// time the user logs in.
if (setnew_password_and_mail($newuser, true)) {
unset_user_preference('create_password', $newuser);
set_user_preference('auth_forcepasswordchange', 1, $newuser);
} else {
trigger_error("Could not create and mail new user password!");
}
}
$newusers->close();
}
}
}