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Differences Between: [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   * Upgrade check
  19   *
  20   * @package    core
  21   * @category   check
  22   * @copyright  2020 Brendan Heywood (brendan@catalyst-au.net)
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  namespace core\check\environment;
  27  
  28  defined('MOODLE_INTERNAL') || die();
  29  
  30  use core\check\check;
  31  use core\check\result;
  32  
  33  /**
  34   * Upgrade check
  35   *
  36   * @package    core
  37   * @copyright  2020 Brendan Heywood (brendan@catalyst-au.net)
  38   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  39   */
  40  class upgradecheck extends check {
  41  
  42      /**
  43       * Get the short check name
  44       *
  45       * @return string
  46       */
  47      public function get_name(): string {
  48          return get_string('checkupgradepending', 'admin');
  49      }
  50  
  51      /**
  52       * A link to a place to action this
  53       *
  54       * @return action_link|null
  55       */
  56      public function get_action_link(): ?\action_link {
  57          return new \action_link(
  58              new \moodle_url('/admin/index.php?cache=1'),
  59              get_string('notifications', 'admin'));
  60      }
  61  
  62      /**
  63       * Return result
  64       * @return result
  65       */
  66      public function get_result(): result {
  67          global $CFG;
  68  
  69          require("$CFG->dirroot/version.php");
  70          $newversion = "$release ($version)";
  71  
  72          if ($version < $CFG->version) {
  73              $status = result::ERROR;
  74              $summary = get_string('downgradedcore', 'error');
  75          } else if (moodle_needs_upgrading()) {
  76              $status = result::ERROR;
  77              $summary = get_string('cliupgradepending', 'admin');
  78          } else {
  79              $status = result::OK;
  80              $summary = get_string('cliupgradenoneed', 'core_admin', $newversion);
  81          }
  82          return new result($status, $summary);
  83      }
  84  }
  85