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Differences Between: [Versions 310 and 400] [Versions 311 and 400] [Versions 39 and 400]

   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 implementation for quiz_grading.
  19   *
  20   * @package   quiz_grading
  21   * @copyright 2020 The Open University
  22   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  namespace quiz_grading\privacy;
  26  
  27  use core_privacy\local\metadata\collection;
  28  use core_privacy\local\request\writer;
  29  
  30  defined('MOODLE_INTERNAL') || die();
  31  
  32  /**
  33   * Privacy subsystem for quiz_grading.
  34   */
  35  class provider implements
  36          \core_privacy\local\metadata\provider,
  37          \core_privacy\local\request\user_preference_provider {
  38  
  39      /**
  40       * Returns meta data about this system.
  41       *
  42       * @param   collection     $collection The initialised collection to add items to.
  43       * @return  collection     A listing of user data stored through this system.
  44       */
  45      public static function get_metadata(collection $collection) : collection {
  46          $collection->add_user_preference('quiz_grading_pagesize', 'privacy:preference:pagesize');
  47          $collection->add_user_preference('quiz_grading_order', 'privacy:preference:order');
  48  
  49          return $collection;
  50      }
  51  
  52      /**
  53       * Export all user preferences for the plugin.
  54       *
  55       * @param   int         $userid The userid of the user whose data is to be exported.
  56       */
  57      public static function export_user_preferences(int $userid) {
  58  
  59          // Page size.
  60          $pagesize = get_user_preferences("quiz_grading_pagesize", null, $userid);
  61          if ($pagesize !== null) {
  62              writer::export_user_preference('quiz_grading', 'pagesize', $pagesize,
  63                      get_string('privacy:preference:pagesize', 'quiz_grading'));
  64          }
  65  
  66          // Attempt order.
  67          $order = get_user_preferences("quiz_grading_order", null, $userid);
  68          if ($order !== null) {
  69              switch ($order) {
  70                  case 'random':
  71                      $order = get_string('random', 'quiz_grading');
  72                      break;
  73                  case 'date':
  74                      $order = get_string('date');
  75                      break;
  76                  case 'studentfirstname':
  77                      $order = get_string('studentfirstname', 'quiz_grading');
  78                      break;
  79                  case 'studentlastname':
  80                      $order = get_string('studentlastname', 'quiz_grading');
  81                      break;
  82                  default:
  83                      $order = \core_user\fields::get_display_name($order);
  84              }
  85              writer::export_user_preference('quiz_grading', 'order', $order,
  86                      get_string('privacy:preference:order', 'quiz_grading'));
  87          }
  88      }
  89  }