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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   * Admin settings class for the choices for how to display the user's image
  19   *
  20   * @package   mod_quiz
  21   * @copyright 2008 Tim Hunt
  22   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  
  29  /**
  30   * Admin settings class for the choices for how to display the user's image.
  31   *
  32   * Just so we can lazy-load the choices.
  33   *
  34   * @copyright  2011 The Open University
  35   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  36   */
  37  class mod_quiz_admin_setting_user_image extends admin_setting_configselect_with_advanced {
  38      public function load_choices() {
  39          global $CFG;
  40  
  41          if (is_array($this->choices)) {
  42              return true;
  43          }
  44  
  45          require_once($CFG->dirroot . '/mod/quiz/locallib.php');
  46          $this->choices = quiz_get_user_image_options();
  47  
  48          return true;
  49      }
  50  }