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   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   * Privacy Subsystem helper for mod_quiz.
  19   *
  20   * @package    mod_quiz
  21   * @copyright  2018 Andrew Nicols <andrew@nicols.co.uk>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  namespace mod_quiz\privacy;
  26  
  27  use \core_privacy\local\request\writer;
  28  use \core_privacy\local\request\transform;
  29  use \core_privacy\local\request\contextlist;
  30  use \core_privacy\local\request\approved_contextlist;
  31  use \core_privacy\local\request\deletion_criteria;
  32  use \core_privacy\local\metadata\collection;
  33  use \core_privacy\manager;
  34  
  35  defined('MOODLE_INTERNAL') || die();
  36  
  37  require_once($CFG->dirroot . '/mod/quiz/lib.php');
  38  require_once($CFG->dirroot . '/mod/quiz/locallib.php');
  39  
  40  /**
  41   * Privacy Subsystem implementation for mod_quiz.
  42   *
  43   * @copyright  2018 Andrew Nicols <andrew@nicols.co.uk>
  44   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  45   */
  46  class helper {
  47      /**
  48       * Determine the subcontext for the specified quiz attempt.
  49       *
  50       * @param   \stdClass       $attempt    The attempt data retrieved from the database.
  51       * @param   \stdClass       $user       The user record.
  52       * @return  \array                      The calculated subcontext.
  53       */
  54      public static function get_quiz_attempt_subcontext(\stdClass $attempt, \stdClass $user) {
  55          $subcontext = [
  56              get_string('attempts', 'mod_quiz'),
  57          ];
  58          if ($attempt->userid != $user->id) {
  59              $subcontext[] = fullname($user);
  60          }
  61          $subcontext[] = $attempt->attempt;
  62  
  63          return $subcontext;
  64      }
  65  }