function responsive_navigation_build_page_trail in Responsive Navigation 7

Build the active trail from the page's menu data.

1 call to responsive_navigation_build_page_trail()

theme_responsive_navigation_tree in ./responsive_navigation.module

Builds the final Responsive Navigation menu.

File

./responsive_navigation.module, line 271

Code

function responsive_navigation_build_page_trail($page_menu) {
  $trail = array();
  foreach ($page_menu as $item) {
    if ($item['link']['in_active_trail'] || $item['link']['href'] == '<front>' && drupal_is_front_page()) {
      $trail[] = $item['link']['mlid'];
    }
    if ($item['below']) {
      $trail = array_merge($trail, responsive_navigation_build_page_trail($item['below']));
    }
  }
  return $trail;
}