function dhtml_menu_menus in DHTML Menu 6.3

Build human-readable menu names for book menus. This fetches the title of the book outline's root node. Titles are cached for performance.

1 call to dhtml_menu_menus()

dhtml_menu_settings in ./dhtml_menu.admin.inc

Module settings form.

3 string references to 'dhtml_menu_menus'

dhtml_menu_update_6000 in ./dhtml_menu.install

#6000: 6.x-2.x upgrade. Custom blocks are gone, using preprocess instead.

dhtml_menu_update_6001 in ./dhtml_menu.install

#6001: 6.x-2.1 upgrade. A two-dimensional array is now used for these settings, indexing by module and block delta.

dhtml_menu_update_6002 in ./dhtml_menu.install

#6002: 6.x-3.x upgrade. All existing variables are obsolete.

File

./dhtml_menu.admin.inc, line 41

dhtml_menu.admin.inc Functions that are only called on the admin pages.

Code

function dhtml_menu_menus() {
  $titles = cache_get('dhtml_book_titles');
  $titles = isset($titles->data) ? $titles->data : array();
  $menu_internal = menu_get_names();
  foreach ($menu_internal as $key) {
    if (preg_match('/book-toc-([0-9]+)/', $key, $match)) {
      if (!isset($titles[$match[1]])) {
        $node = node_load($match[1]);
        $titles[$match[1]] = $node->title;
      }
      $menus[$key] = t('Book: %title', array(
        '%title' => $titles[$match[1]],
      ));
    }
    else {
      $menus[$key] = $key;
    }
  }
  cache_set('dhtml_book_titles', $titles);
  return $menus;
}