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<?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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* Lists all admins.
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*
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* @package core
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* @category check
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* @copyright 2020 Brendan Heywood <brendan@catalyst-au.net>
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* @copyright 2008 petr Skoda
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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\check\access;
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defined('MOODLE_INTERNAL') || die();
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use core\check\check;
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use core\check\result;
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/**
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* Lists all admins.
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*
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* @copyright 2020 Brendan Heywood <brendan@catalyst-au.net>
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* @copyright 2008 petr Skoda
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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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class riskadmin extends check {
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/**
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* Get the short check name
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*
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* @return string
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*/
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public function get_name(): string {
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return get_string('check_riskadmin_name', 'report_security');
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}
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/**
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* A link to a place to action this
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*
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* @return \action_link|null
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*/
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public function get_action_link(): ?\action_link {
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return new \action_link(
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new \moodle_url('/admin/roles/admins.php'),
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get_string('siteadministrators', 'role'));
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}
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/**
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* Return result
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* @return result
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*/
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public function get_result(): result {
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global $DB, $CFG;
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$userfieldsapi = \core_user\fields::for_userpic();
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$userfields = $userfieldsapi->get_sql('u', false, '', '', false)->selects;
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$sql = "SELECT $userfields
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FROM {user} u
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WHERE u.id IN ($CFG->siteadmins)";
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$admins = $DB->get_records_sql($sql);
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$admincount = count($admins);
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foreach ($admins as $uid => $user) {
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$url = "$CFG->wwwroot/user/view.php?id=$user->id";
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$link = \html_writer::link($url, fullname($user, true) . ' (' . s($user->email) . ')');
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$admins[$uid] = \html_writer::tag('li' , $link);
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}
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$admins = \html_writer::tag('ul', implode('', $admins));
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$status = result::INFO;
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$summary = get_string('check_riskadmin_ok', 'report_security', $admincount);
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$details = get_string('check_riskadmin_detailsok', 'report_security', $admins);
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return new result($status, $summary, $details);
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}
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}
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