[Summary view]

Differences Between: [Versions 310 and 401] [Versions 39 and 401] [Versions 401 and 402] [Versions 401 and 403]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * Lists all admins.
  19   *
  20   * @package    core
  21   * @category   check
  22   * @copyright  2020 Brendan Heywood <brendan@catalyst-au.net>
  23   * @copyright  2008 petr Skoda
  24   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  25   */
  26  
  27  namespace core\check\access;
  28  
  29  defined('MOODLE_INTERNAL') || die();
  30  
  31  use core\check\check;
  32  use core\check\result;
  33  
  34  /**
  35   * Lists all admins.
  36   *
  37   * @copyright  2020 Brendan Heywood <brendan@catalyst-au.net>
  38   * @copyright  2008 petr Skoda
  39   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  40   */
  41  class riskadmin extends check {
  42  
  43      /**
  44       * Get the short check name
  45       *
  46       * @return string
  47       */
  48      public function get_name(): string {
  49          return get_string('check_riskadmin_name', 'report_security');
  50      }
  51  
  52      /**
  53       * A link to a place to action this
  54       *
  55       * @return action_link|null
  56       */
  57      public function get_action_link(): ?\action_link {
  58          return new \action_link(
  59              new \moodle_url('/admin/roles/admins.php'),
  60              get_string('siteadministrators', 'role'));
  61      }
  62  
  63      /**
  64       * Return result
  65       * @return result
  66       */
  67      public function get_result(): result {
  68          global $DB, $CFG;
  69          $userfieldsapi = \core_user\fields::for_userpic();
  70          $userfields = $userfieldsapi->get_sql('u', false, '', '', false)->selects;
  71          $sql = "SELECT $userfields
  72                    FROM {user} u
  73                   WHERE u.id IN ($CFG->siteadmins)";
  74  
  75          $admins = $DB->get_records_sql($sql);
  76          $admincount = count($admins);
  77  
  78          foreach ($admins as $uid => $user) {
  79              $url = "$CFG->wwwroot/user/view.php?id=$user->id";
  80              $link = \html_writer::link($url, fullname($user, true) . ' (' . s($user->email) . ')');
  81              $admins[$uid] = \html_writer::tag('li' , $link);
  82          }
  83          $admins = \html_writer::tag('ul', implode('', $admins));
  84          $status  = result::INFO;
  85          $summary = get_string('check_riskadmin_ok', 'report_security', $admincount);
  86          $details = get_string('check_riskadmin_detailsok', 'report_security', $admins);
  87  
  88          return new result($status, $summary, $details);
  89      }
  90  }
  91