function quiz_question_form in Quiz 6.6

Same name and namespace in other branches

1. 6.3 question_types/quiz_question/quiz_question.module \quiz_question_form()
2. 6.4 question_types/quiz_question/quiz_question.module \quiz_question_form()
3. 6.5 question_types/quiz_question/quiz_question.module \quiz_question_form()
4. 7.6 question_types/quiz_question/quiz_question.module \quiz_question_form()
5. 7 question_types/quiz_question/quiz_question.module \quiz_question_form()
6. 7.5 question_types/quiz_question/quiz_question.module \quiz_question_form()

Implementation of hook_form().

File

question_types/quiz_question/quiz_question.module, line 146

Quiz Question module. This module provides the basic facilities for adding quiz question types to a quiz. While you can create standard Quiz question types simply by implementing the appropriate hooks, this module provides a framework that makes…

Code

function quiz_question_form(&$node, $form_state) {
  $form = array();
  $form['body'] = array(
    '#type' => 'textarea',
    '#title' => t('Question'),
    '#description' => t('Enter the full text of the question that will be shown to the user. Include any special instructions on how to answer.'),
    '#default_value' => $node->body,
    '#required' => TRUE,
    '#weight' => -15,
  );

  // process up the filter format
  $form['format'] = filter_form($node->format);

  // First we do the basic title and text fields.
  // XXX: Should there be a way for question types to modify these (other than form alter hooks)?
  // Allow user to set title?
  if (user_access('allow user titles')) {
    $form['helper']['#theme'] = 'quiz_question_creation_form';
    $form['title'] = array(
      '#type' => 'textfield',
      '#title' => t('Title'),
      '#default_value' => $node->title,
      '#required' => FALSE,
      '#description' => t('Add a title that will help distinguish this question from other questions. This will not be seen during the quiz.'),
    );
  }
  else {
    $form['title'] = array(
      '#type' => 'value',
      '#value' => $node->title,
    );
  }

  // Collection ID used here to tie creation of a question to a specific quiz or qcollection
  $collection_id = arg(3);
  if (!empty($collection_id)) {
    $collection = node_load((int) $collection_id);
    $form['collection_nid'] = array(
      '#type' => 'value',
      '#value' => $collection->nid,
    );
    $form['collection_vid'] = array(
      '#type' => 'value',
      '#value' => $collection->vid,
    );

    // If coming from collection view, go back there on submit.
    // TODO ask the node itself where to go after authoring a question
    switch ($collection->type) {
      case 'quiz':
        $form['#redirect'] = 'node/' . $collection->nid . '/questions';
        break;
      case 'qcollection':
        $form['#redirect'] = 'node/' . $collection->nid . '/items';
        break;
    }
  }
  $question = _quiz_question_get_instance($node);
  $form = array_merge($form, $question
    ->getCreationForm($form_state));
  return $form;
}