function _quiz_add_questions_to_form in Quiz 7.6

Same name and namespace in other branches

1. 8.4 quiz.admin.inc \_quiz_add_questions_to_form()
2. 6.4 quiz.admin.inc \_quiz_add_questions_to_form()
3. 7 quiz.admin.inc \_quiz_add_questions_to_form()
4. 7.4 quiz.admin.inc \_quiz_add_questions_to_form()
5. 7.5 quiz.admin.inc \_quiz_add_questions_to_form()

Adds the questions in the $questions array to the form

Parameters

$form: FAPI form(array)

$questions: The questions to be added to the question list(array)

$quiz: The quiz node(object)

$question_types: array of all available question types

1 call to _quiz_add_questions_to_form()

quiz_questions_form in ./quiz.admin.inc

Handles "manage questions" tab.

File

./quiz.admin.inc, line 869

Administrator interface for Quiz module.

Code

function _quiz_add_questions_to_form(&$form, &$questions, &$quiz, &$question_types) {
  $form['question_list']['weights'] = array(
    '#tree' => TRUE,
  );
  $form['question_list']['qnr_ids'] = array(
    '#tree' => TRUE,
  );
  $form['question_list']['qnr_pids'] = array(
    '#tree' => TRUE,
  );
  $form['question_list']['max_scores'] = array(
    '#tree' => TRUE,
  );
  $form['question_list']['auto_update_max_scores'] = array(
    '#tree' => TRUE,
  );
  $form['question_list']['stayers'] = array(
    '#tree' => TRUE,
  );
  $form['question_list']['revision'] = array(
    '#tree' => TRUE,
  );
  if ($quiz->randomization == 2) {
    $form['question_list']['compulsories'] = array(
      '#tree' => TRUE,
    );
  }
  foreach ($questions as $question) {

    // @todo replace entire form with usage of question instance
    $question_node = node_load($question->nid, $question->vid);
    $instance = _quiz_question_get_instance($question_node);
    $fieldset = 'question_list';
    $id = $question->nid . '-' . $question->vid;
    $form[$fieldset]['weights'][$id] = array(
      '#type' => 'textfield',
      '#size' => 3,
      '#maxlength' => 4,
      '#default_value' => isset($question->weight) ? $question->weight : 0,
    );
    $form[$fieldset]['qnr_pids'][$id] = array(
      '#type' => 'textfield',
      '#size' => 3,
      '#maxlength' => 4,
      '#default_value' => $question->qnr_pid,
    );
    $form[$fieldset]['qnr_ids'][$id] = array(
      '#type' => 'textfield',
      '#size' => 3,
      '#maxlength' => 4,
      '#default_value' => $question->qnr_id,
    );

    // Quiz directions don't have scoring...
    $form[$fieldset]['max_scores'][$id] = array(
      '#type' => $instance
        ->isGraded() ? 'textfield' : 'hidden',
      '#size' => 2,
      '#maxlength' => 2,
      '#disabled' => isset($question->auto_update_max_score) ? $question->auto_update_max_score : FALSE,
      '#default_value' => isset($question->max_score) ? $question->max_score : 0,
      '#states' => array(
        'disabled' => array(
          "#edit-auto-update-max-scores-{$id}" => array(
            'checked' => TRUE,
          ),
        ),
      ),
    );
    $form[$fieldset]['auto_update_max_scores'][$id] = array(
      '#type' => $instance
        ->isGraded() ? 'checkbox' : 'hidden',
      '#default_value' => isset($question->auto_update_max_score) ? $question->auto_update_max_score : 0,
    );

    // Add checkboxes to remove questions in js disabled browsers...
    $form[$fieldset]['stayers'][$id] = array(
      '#type' => 'checkbox',
      '#default_value' => 0,
      '#attributes' => array(
        'class' => array(
          'q-staying',
        ),
      ),
    );

    //Add checkboxes to mark compulsory questions for randomized quizzes.
    if ($quiz->randomization == 2) {
      $form[$fieldset]['compulsories'][$id] = array(
        '#type' => 'checkbox',
        '#default_value' => isset($question->question_status) ? $question->question_status == QUIZ_QUESTION_ALWAYS ? 1 : 0 : 0,
        '#attributes' => array(
          'class' => array(
            'q-compulsory',
          ),
        ),
      );
    }
    if (user_access('view quiz question outside of a quiz')) {
      $link_options = array(
        'attributes' => array(
          'class' => array(
            'handle-changes',
          ),
        ),
      );
      $question_titles = l($question->title, 'node/' . $question->nid, $link_options);
    }
    else {
      $question_titles = check_plain($question->title);
    }
    $form[$fieldset]['titles'][$id] = array(
      '#markup' => $question_titles,
    );
    $form[$fieldset]['types'][$id] = array(
      '#markup' => $question_types[$question->type]['name'],
      '#question_type' => $question->type,
    );
    $form[$fieldset]['view_links'][$id] = array(
      '#markup' => l(t('Edit'), 'node/' . $question->nid . '/edit', array(
        'query' => drupal_get_destination(),
        'attributes' => array(
          'class' => array(
            'handle-changes',
          ),
        ),
      )),
      '#access' => node_access('update', node_load($question->nid, $question->vid)),
    );

    // For js enabled browsers questions are removed by pressing a remove link
    $form[$fieldset]['remove_links'][$id] = array(
      '#markup' => '<a href="#" class="rem-link">' . t('Remove') . '</a>',
    );

    // Add a checkbox to update to the latest revision of the question
    if ($question->vid == $question->latest_vid) {
      $update_cell = array(
        '#markup' => t('<em>Up to date</em>'),
      );
    }
    else {
      $update_cell = array(
        '#type' => 'checkbox',
        '#title' => l(t('Latest'), 'node/' . $question->nid . '/revisions/' . $question->latest_vid . '/view') . ' of ' . l(t('revisions'), 'node/' . $question->nid . '/revisions'),
      );
    }
    $form[$fieldset]['revision'][$id] = $update_cell;
  }
}