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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   * Database enrolment plugin custom settings.
  19   *
  20   * @package    enrol_database
  21   * @copyright  2013 Darko Miletic
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  defined('MOODLE_INTERNAL') || die();
  26  
  27  /**
  28   * Class implements new specialized setting for course categories that are loaded
  29   * only when required
  30   * @author Darko Miletic
  31   *
  32   */
  33  class enrol_database_admin_setting_category extends admin_setting_configselect {
  34      public function __construct($name, $visiblename, $description) {
  35          parent::__construct($name, $visiblename, $description, 1, null);
  36      }
  37  
  38      public function load_choices() {
  39          if (is_array($this->choices)) {
  40              return true;
  41          }
  42  
  43          $this->choices = make_categories_options();
  44          return true;
  45      }
  46  }