function styleswitcher_block in Style Switcher 6

Same name and namespace in other branches

1. 6.2 styleswitcher.module \styleswitcher_block()

Implementation of hook_block().

File

./styleswitcher.module, line 11

Framework for themes to easily add stylesheet switching functionality.

Code

function styleswitcher_block($op = 'list', $delta = 0, $edit = array()) {
  if ($op == 'list') {
    $blocks[0] = array(
      'info' => t('Style Switcher'),
      'cache' => BLOCK_NO_CACHE,
    );
    return $blocks;
  }
  else {
    if ($op == 'view') {
      switch ($delta) {
        case 0:
          global $theme_info;
          if (!empty($theme_info->info['styleswitcher'])) {
            $links = array();
            foreach ($theme_info->info['styleswitcher']['css'] as $title => $file) {
              $links[] = '<a href="#" class="style-switcher" rel="' . $title . '">' . $title . '</a>';
              _styleswitcher_add_css($file, $title);
            }
            drupal_add_js(drupal_get_path('module', 'styleswitcher') . '/styleswitcher.js');
            drupal_add_js(drupal_get_path('module', 'styleswitcher') . '/jquery.cookie.js');
            drupal_add_js('Drupal.styleSwitcher.defaultStyle();', 'inline', 'styleswitcher');
            $default = $theme_info->info['styleswitcher']['default'];
            drupal_add_js(array(
              'styleSwitcher' => array(
                'defaultStyle' => $default,
              ),
            ), 'setting');
            $block['content'] = theme('item_list', $links);
          }
          break;
      }
      return $block;
    }
  }
}