function footermap_render in footermap: a footer site map 7

1 call to footermap_render()

footermap_block_view in ./footermap.module

File

./footermap.module, line 163

Code

function footermap_render() {
  global $user;
  global $language;
  $recurse = variable_get('recurse_limit', 0);
  $base = variable_get('top_menu', 0);
  $menus = menu_get_menus(TRUE);
  $mapref = array();
  $avail_menus = variable_get('avail_menus', array());
  $o = '';
  $i = 1;
  foreach ($menus as $key => $menu) {
    if (isset($avail_menus[$key]) && $avail_menus[$key] === $key) {
      $mapref[$key] = array(
        '#theme' => 'footermap_header',
        '#title' => $menu,
        // Need to check_plain() or t() during render.
        '#attributes' => array(
          'class' => array(
            'footermap-col',
            'footermap-header',
          ),
          'id' => 'footermap-col-' . $i,
        ),
        '#attached' => array(
          'css' => array(
            drupal_get_path('module', 'footermap') . '/footermap.css',
          ),
        ),
      );
      $i++;
    }
  }

  // Setup the render array first without any map reference set.
  $content = array(
    '#theme' => 'footermap',
    '#footermap' => '',
    '#title' => '',
    '#cached' => FALSE,
  );

  // Custom block cache per language
  $lang = !empty($user->language) ? $user->language : (!empty($language->language) ? $language->language : LANGUAGE_NONE);
  $cached = cache_get('footermap-' . $lang, 'cache');

  // Set cached to true if we're cached and overwrite our map reference.
  if (isset($cached->data)) {
    $mapref = $cached->data;
    $content['#cached'] = TRUE;
  }
  else {
    footermap_get_menu($base, $mapref, $recurse, 0);
  }

  // Finally set the map reference in the render array.
  $content['#footermap'] = $mapref;
  return $content;
}