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

   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 qtype_shortanswer.
  19   *
  20   * @package    qtype_shortanswer
  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 qtype_shortanswer\privacy;
  26  
  27  use core_privacy\local\metadata\collection;
  28  use core_privacy\local\request\transform;
  29  use core_privacy\local\request\writer;
  30  
  31  defined('MOODLE_INTERNAL') || die();
  32  
  33  /**
  34   * Privacy Subsystem for qtype_shortanswer implementing user_preference_provider.
  35   *
  36   * @copyright  2018 Andrew Nicols <andrew@nicols.co.uk>
  37   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  38   */
  39  class provider implements
  40          // This component has data.
  41          // We need to return default options that have been set a user preferences.
  42          \core_privacy\local\metadata\provider,
  43          \core_privacy\local\request\user_preference_provider
  44  {
  45  
  46      /**
  47       * Returns meta data about this system.
  48       *
  49       * @param   collection     $collection The initialised collection to add items to.
  50       * @return  collection     A listing of user data stored through this system.
  51       */
  52      public static function get_metadata(collection $collection) : collection {
  53          $collection->add_user_preference('qtype_shortanswer_defaultmark', 'privacy:preference:defaultmark');
  54          $collection->add_user_preference('qtype_shortanswer_penalty', 'privacy:preference:penalty');
  55          $collection->add_user_preference('qtype_shortanswer_usecase', 'privacy:preference:usecase');
  56          return $collection;
  57      }
  58  
  59      /**
  60       * Export all user preferences for the plugin.
  61       *
  62       * @param int $userid The userid of the user whose data is to be exported.
  63       */
  64      public static function export_user_preferences(int $userid) {
  65          $preference = get_user_preferences('qtype_shortanswer_defaultmark', null, $userid);
  66          if (null !== $preference) {
  67              $desc = get_string('privacy:preference:defaultmark', 'qtype_shortanswer');
  68              writer::export_user_preference('qtype_shortanswer', 'defaultmark', $preference, $desc);
  69          }
  70  
  71          $preference = get_user_preferences('qtype_shortanswer_penalty', null, $userid);
  72          if (null !== $preference) {
  73              $desc = get_string('privacy:preference:penalty', 'qtype_shortanswer');
  74              writer::export_user_preference('qtype_shortanswer', 'penalty', transform::percentage($preference), $desc);
  75          }
  76  
  77          $preference = get_user_preferences('qtype_shortanswer_usecase', null, $userid);
  78          if (null !== $preference) {
  79              $desc = get_string('privacy:preference:usecase', 'qtype_shortanswer');
  80              if ($preference) {
  81                  $strvalue = get_string('caseyes', 'qtype_shortanswer');
  82              } else {
  83                  $strvalue = get_string('caseno', 'qtype_shortanswer');
  84              }
  85              writer::export_user_preference('qtype_shortanswer', 'shuffleanswers', $strvalue, $desc);
  86          }
  87      }
  88  }