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  • Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
  • Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
  • PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
  •    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   * A scheduled task.
      19   *
      20   * @package    core
      21   * @copyright  2013 onwards Martin Dougiamas  http://dougiamas.com
      22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
      23   */
      24  namespace core\task;
      25  
      26  /**
      27   * Simple task to run the plagiarism cron.
      28   */
      29  class plagiarism_cron_task extends scheduled_task {
      30  
      31      /**
      32       * Get a descriptive name for this task (shown to admins).
      33       *
      34       * @return string
      35       */
      36      public function get_name() {
      37          return get_string('taskplagiarismcron', 'admin');
      38      }
      39  
      40      /**
      41       * Do the job.
      42       * Throw exceptions on errors (the job will be retried).
      43       */
      44      public function execute() {
      45          global $CFG;
      46  
      47          if (!empty($CFG->enableplagiarism)) {
      48              require_once($CFG->libdir.'/plagiarismlib.php');
      49              $plagiarismplugins = plagiarism_load_available_plugins();
      50              foreach ($plagiarismplugins as $plugin => $dir) {
      51                  require_once($dir . '/lib.php');
      52                  $plagiarismclass = "plagiarism_plugin_$plugin";
      53                  $plagiarismplugin = new $plagiarismclass;
      54                  if (method_exists($plagiarismplugin, 'cron')) {
      55                      mtrace('Processing cron function for plagiarism_plugin_' . $plugin . '...', '');
      56                      cron_trace_time_and_memory();
      57                      mtrace('It has been detected the class ' . $plagiarismclass . ' has a legacy cron method
      58                              implemented. Plagiarism plugins should implement their own schedule tasks.', '');
      59                      $plagiarismplugin->cron();
      60                  }
      61              }
      62          }
      63      }
      64  
      65  }