multichoice.theme.inc in Quiz 7.4

The theme file for multichoice.

Sponsored by: Norwegian Centre for Telemedicine Code: falcon

Theming functions for the multichoice question type.

File

question_types/multichoice/theme/multichoice.theme.inc

<?php

/**
 * The theme file for multichoice.
 *
 * Sponsored by: Norwegian Centre for Telemedicine
 * Code: falcon
 *
 * @file
 * Theming functions for the multichoice question type.
 */

/**
 * @todo Please document this function.
 * @see http://drupal.org/node/1354
 */
function theme_multichoice_creation_form($variables) {
  $form = $variables['form'];
  $path = drupal_get_path('module', 'multichoice') . '/multichoice.js';
  drupal_add_js($path);

  // We open the settings fieldset if there is errors involving the choice_multi setting
  $errors = form_get_errors();
  if (isset($errors['choice_multi'])) {
    $form['settings']['#collapsed'] = FALSE;
  }

  // We open the alternative fieldsets if errors have been reported
  if ($errors) {
    for ($i = 0; isset($form[$i]) && is_array($form[$i]); $i++) {
      if (drupal_strlen(strip_tags($_POST['alternatives'][$i]['answer']['value'])) > 0) {
        $form[$i]['#collapsed'] = FALSE;
      }
    }
  }
  return drupal_render_children($form);
}

/**
 * Theme the answer part of the node view
 *
 * @param $alternatives
 *  Array of alternatives. Each alternative is also an array with all the
 *  data for each alternative.
 * @param $show_correct
 *  True if the user is allowed to view the solution
 */
function theme_multichoice_answer_node_view($variables) {
  $alternatives = $variables['alternatives'];
  $show_correct = $variables['show_correct'];
  $header = array(
    '',
    '',
  );
  $p = drupal_get_path('module', 'multichoice');
  drupal_add_css($p . '/theme/multichoice.css');
  foreach ($alternatives as $i => $short) {
    $answer_markup = check_markup($short['answer']['value'], $short['answer']['format']);

    // Find the is_correct status
    $is_correct = $short['score_if_chosen'] > $short['score_if_not_chosen'];
    $image = $is_correct ? 'correct' : 'wrong';
    if (!$show_correct) {
      $image = 'unknown';
    }
    $rows[] = array(
      array(
        'data' => array(
          '#theme' => 'html_tag',
          '#tag' => 'span',
          '#attributes' => array(
            'class' => array(
              'multichoice-icon',
              $image,
            ),
            'title' => $show_correct ? t('Score if chosen: @sc Score if not chosen: @nc', array(
              '@sc' => $short['score_if_chosen'],
              '@nc' => $short['score_if_not_chosen'],
            )) : t('You are not allowed to view the solution for this question'),
          ),
        ),
        'class' => array(
          'multichoice-icon-cell',
        ),
      ),
      $answer_markup,
    );
  }
  return theme('table', array(
    'header' => $header,
    'rows' => $rows,
  ));
}

/**
 * Theme function for the multichoice report
 *
 * @param $data
 *  Array of data to be presented in the report
 */
function theme_multichoice_response($variables) {
  static $css_added;
  if (!$css_added) {
    drupal_add_css(drupal_get_path('module', 'multichoice') . '/theme/multichoice.css');
    $css_added = TRUE;
  }
  $rows = array();
  foreach ($variables['data'] as &$alternative) {
    if ($alternative['is_chosen']) {
      switch ($alternative['is_correct']) {
        case 0:
          $icon = '<span class="multichoice-icon wrong" title="' . t('This option is wrong.') . '"></span>';
          break;
        case 1:
          $icon = '<span class="multichoice-icon almost" title="' . t('This option is correct, but there is another that gives a higher score.') . '"></span>';
          break;
        case 2:
          $icon = '<span class="multichoice-icon correct" title="' . t('This option is correct.') . '"></span>';
          break;
      }
    }
    else {
      $icon = $alternative['is_correct'] == 2 ? '<span class="multichoice-icon should" title="' . t("This option is correct, but you didn't select it.") . '"></span>' : '';
    }
    $rowspan = $alternative['feedback'] ? 2 : 1;
    $rows[] = array(
      array(
        'data' => $icon,
        'rowspan' => $rowspan,
        'class' => 'selector-td multichoice-icon-cell',
      ),
      $alternative['answer'],
    );
    if ($rowspan == 2) {
      $rows[] = array(
        '<div class="multichoice-label">' . t('Feedback') . ':</div><div class="multichoice-feedback">' . $alternative['feedback'] . '</div>',
      );
    }
  }
  return theme('table', array(
    'header' => NULL,
    'rows' => $rows,
  ));
}

Functions

Name	Description
theme_multichoice_answer_node_view	Theme the answer part of the node view
theme_multichoice_creation_form	@todo Please document this function.
theme_multichoice_response	Theme function for the multichoice report