DRUPAL*DRUPAL

<?php
// $Id: theme-settings.php,v 1.3 2008/12/07 0829 Exp $

/**
 * Implementation of themehook_settings().
 */
function phptemplate_settings($saved_settings) {
  $themes = list_themes();
  $defaults = $themes['diykit']->info['settings'];
  $settings = array_merge($defaults, $saved_settings);
 
  $form['diykit_skins'] = array(
    '#type' => 'fieldset',
    '#title' => t('Skin design'),
    '#description' => t('Select the skin.'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
    '#attributes' => array(
      'class' => 'fieldset-skins',
    ),
  );
  $form['diykit_skins']['diykit_skin'] = array(
    '#type' => 'radios',
    '#default_value' => $settings['diykit_skin'],
    '#options' => diykit_skinlist('screenshot'),
  );
  $form['diykit_layouts'] = array(
    '#type' => 'fieldset',
    '#title' => t('Layout design'),
    '#description' => t('Select the page layout type and the layout type of columns position.'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
    '#attributes' => array(
      'class' => 'fieldset-layouts',
    ),
  );
  $form['diykit_layouts']['diykit_layout'] = array(
    '#type' => 'select',
    '#title' => t('Page layout'),
    '#default_value' => $settings['diykit_layout'],
    '#options' => array(
      'fixed' => t('Fixed'),
      'liquid' => t('Liquid'),
      'flexible' => t('Flexible'),
    ),
  );
  $form['diykit_layouts']['diykit_column'] = array(
    '#type' => 'select',
    '#title' => t('Column layout'),
    '#default_value' => $settings['diykit_column'],
    '#options' => array(
      'portal' => t('Portal'),
      'news' => t('News'),
    ),
  );
  $form['diykit_options'] = array(
    '#type' => 'fieldset',
    '#title' => t('Other settings'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
    '#attributes' => array(
      'class' => 'fieldset-options',
    ),
  );
  $form['diykit_options']['diykit_breadcrumb'] = array(
    '#type' => 'checkbox',
    '#title' => t('Display the title in a list of breadcrumbs?'),
    '#default_value' => $settings['diykit_breadcrumb'],
  );
  return $form;
}

function diykit_skinlist($type = '') {
  $list['none'] = t('none');
  $path = drupal_get_path('theme', 'diykit') .'/skin/';
  if (file_exists($path)) {
    $dir = dir($path);
    while (FALSE !== ($skin = $dir->read())) {
      if ($skin != '.' && $skin != '..') {
        $screenshot = $path . $skin .'/screenshot.png';
        $list[$skin] = t($skin);
        if ($type == 'screenshot' && file_exists($screenshot)) {
          $text = t('Screenshot for @skin', array('@skin' => t($skin)));
          $list[$skin] .= '<br />';
          $list[$skin] .= theme('image', $screenshot, $text, $text, array('class' => 'screenshot'), TRUE);
        }
      }
    }
    $dir->close();
  }
  return $list;
}