[Summary view]

   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   * Drag-and-drop words into sentences question definition class.
  19   *
  20   * @package   qtype_ddwtos
  21   * @copyright 2009 The Open University
  22   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  require_once($CFG->dirroot . '/question/type/gapselect/questionbase.php');
  29  
  30  
  31  /**
  32   * Represents a drag-and-drop words into sentences question.
  33   *
  34   * @copyright  2009 The Open University
  35   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  36   */
  37  class qtype_ddwtos_question extends qtype_gapselect_question_base {
  38  
  39      public function summarise_choice($choice) {
  40          return $this->html_to_text($choice->text, FORMAT_HTML);
  41      }
  42  }
  43  
  44  
  45  /**
  46   * Represents one of the choices (draggable boxes).
  47   *
  48   * @copyright  2009 The Open University
  49   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  50   */
  51  class qtype_ddwtos_choice {
  52      /** @var string Text for the choice */
  53      public $text;
  54  
  55      /** @var int Group of the choice */
  56      public $draggroup;
  57  
  58      /** @var bool If the choice can be used an unlimited number of times */
  59      public $infinite;
  60  
  61      /**
  62       * Initialize a choice object.
  63       *
  64       * @param string $text The text of the choice
  65       * @param int $draggroup Group of the drop choice
  66       * @param bool $infinite True if the item can be used an unlimited number of times
  67       */
  68      public function __construct($text, $draggroup = 1, $infinite = false) {
  69          $this->text = $text;
  70          $this->draggroup = $draggroup;
  71          $this->infinite = $infinite;
  72      }
  73  
  74      /**
  75       * Returns the group of this item.
  76       *
  77       * @return int
  78       */
  79      public function choice_group() {
  80          return $this->draggroup;
  81      }
  82  }