Tasio
1a6d4949cf
This change resolves issues with Oracle in Moodle 4.5. It has been ported to newer Moodle versions as it improves the existing SQL and helps maintain consistency across different Moodle versions.
91 lines
3.8 KiB
PHP
91 lines
3.8 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Scheduled task class.
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*
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* @package core
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* @copyright 2013 onwards Martin Dougiamas http://dougiamas.com
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace core\task;
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/**
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* Simple task to create accounts and send password emails for new users.
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*/
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class send_new_user_passwords_task extends scheduled_task {
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/**
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* Get a descriptive name for this task (shown to admins).
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*
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* @return string
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*/
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public function get_name() {
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return get_string('tasksendnewuserpasswords', 'admin');
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}
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/**
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* Do the job.
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* Throw exceptions on errors (the job will be retried).
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*/
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public function execute() {
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global $DB;
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// Generate new password emails for users - ppl expect these generated asap.
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if (
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$DB->record_exists_select(
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'user_preferences',
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'name = ? AND ' . $DB->sql_compare_text('value', 2) . ' = ?',
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['create_password', '1']
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)
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) {
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mtrace('Creating passwords for new users...');
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$userfieldsapi = \core_user\fields::for_name();
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$usernamefields = $userfieldsapi->get_sql('u', false, '', '', false)->selects;
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[$sort, $sortparams] = users_order_by_sql('u');
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$newusers = $DB->get_recordset_sql("SELECT u.id as id, u.email, u.auth, u.deleted,
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u.suspended, u.emailstop, u.mnethostid, u.mailformat,
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$usernamefields, u.username, u.lang,
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p.id as prefid
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FROM {user} u
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JOIN {user_preferences} p ON u.id = p.userid
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WHERE p.name = 'create_password'
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AND " . $DB->sql_compare_text('p.value', 2) . " = '1'
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AND u.email <> ''
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AND u.suspended = 0
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AND u.auth <> 'nologin'
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AND u.deleted = 0
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ORDER BY $sort ASC", $sortparams);
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// Note: we can not send emails to suspended accounts.
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foreach ($newusers as $newuser) {
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// Use a low cost factor when generating bcrypt hash otherwise
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// hashing would be slow when emailing lots of users. Hashes
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// will be automatically updated to a higher cost factor the first
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// time the user logs in.
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if (setnew_password_and_mail($newuser, true)) {
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unset_user_preference('create_password', $newuser);
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set_user_preference('auth_forcepasswordchange', 1, $newuser);
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} else {
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trigger_error("Could not create and mail new user password!");
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}
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}
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$newusers->close();
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}
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}
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}
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