[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   * Defines the editing form for the 'missingtype' question type.
  19   *
  20   * @package    qtype
  21   * @subpackage missingtype
  22   * @copyright  2007 Jamie Pratt
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  
  27  defined('MOODLE_INTERNAL') || die();
  28  
  29  
  30  /**
  31   * This question renderer class is used when the actual question type of this
  32   * question cannot be found.
  33   *
  34   * @copyright  2007 Jamie Pratt
  35   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  36   */
  37  class qtype_missingtype_edit_form extends question_edit_form {
  38      public function __construct($submiturl, $question, $category, $contexts, $formeditable = true) {
  39          parent::__construct($submiturl, $question, $category, $contexts, false);
  40      }
  41  
  42      /**
  43       * Add question-type specific form fields.
  44       *
  45       * @param object $mform the form being built.
  46       */
  47      protected function definition_inner($mform) {
  48          $this->add_per_answer_fields($mform, get_string('answerno', 'qtype_missingtype', '{no}'),
  49                  question_bank::fraction_options_full());
  50      }
  51  
  52      public function set_data($question) {
  53          if (isset($question->options) && is_array($question->options->answers)) {
  54              $answers = $question->options->answers;
  55              $default_values = array();
  56              $key = 0;
  57              foreach ($answers as $answer) {
  58                  $default_values['answer['.$key.']'] = $answer->answer;
  59                  $default_values['fraction['.$key.']'] = $answer->fraction;
  60                  $default_values['feedback['.$key.']'] = $answer->feedback;
  61                  $key++;
  62              }
  63              $question = (object)((array)$question + $default_values);
  64          }
  65          parent::set_data($question);
  66      }
  67  
  68      public function qtype() {
  69          return 'missingtype';
  70      }
  71  
  72      public function validation($data, $files) {
  73          $errors = parent::validation($data, $files);
  74          $errors['name'] = get_string('cannotchangeamissingqtype', 'qtype_missingtype');
  75          return $errors;
  76      }
  77  }