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   1  <?php
   2  
   3  // This file is part of Moodle - http://moodle.org/
   4  //
   5  // Moodle is free software: you can redistribute it and/or modify
   6  // it under the terms of the GNU General Public License as published by
   7  // the Free Software Foundation, either version 3 of the License, or
   8  // (at your option) any later version.
   9  //
  10  // Moodle is distributed in the hope that it will be useful,
  11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  // GNU General Public License for more details.
  14  //
  15  // You should have received a copy of the GNU General Public License
  16  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17  
  18  /**
  19   * Generic forms used for page selection
  20   *
  21   * @package mod_lesson
  22   * @copyright  2009 Sam Hemelryk
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   **/
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  /**
  29   * Question selection form
  30   *
  31   * @copyright  2009 Sam Hemelryk
  32   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  33   **/
  34  class lesson_add_page_form_selection extends lesson_add_page_form_base {
  35  
  36      public $qtype = 'questiontype';
  37      public $qtypestring = 'selectaqtype';
  38      protected $standard = false;
  39      protected $manager = null;
  40  
  41      public function __construct($arg1, $arg2) {
  42          $this->manager = lesson_page_type_manager::get($arg2['lesson']);
  43          parent::__construct($arg1, $arg2);
  44      }
  45  
  46      public function custom_definition() {
  47          $mform = $this->_form;
  48          $types = $this->manager->get_page_type_strings(lesson_page::TYPE_QUESTION);
  49          asort($types);
  50          $mform->addElement('select', 'qtype', get_string('selectaqtype', 'lesson'), $types);
  51          $mform->setDefault('qtype', LESSON_PAGE_MULTICHOICE); // preselect the most common type
  52      }
  53  }
  54  
  55  /**
  56   * Dummy class to represent an unknown question type and direct to the selection
  57   * form.
  58   */
  59  final class lesson_add_page_form_unknown extends lesson_add_page_form_base {}