function menutrails_nodeapi in Menu TrailsMenu Trails 6

Same name and namespace in other branches

1. 5 menutrails.module \menutrails_nodeapi()

Implementation of hook_nodeapi().

This will evaluate individual nodes when being viewed and take the necessary steps to set the active_trail for menus.

This will retain menu state at the node/view level. For instance, forum nodes would maintain an active trail to the forum menu item.

File

./menutrails.module, line 70

Menutrails allows the assignment of "trails" which will keep menu items active for individual node views.

Code

function menutrails_nodeapi(&$node, $op, $a3 = NULL, $page = FALSE) {
  if ($op == 'view' && $page == TRUE) {
    $item = menutrails_node_location($node);
    if ($item) {
      menu_set_item(NULL, $item);
      if (variable_get('menutrails_breadcrumbs', 1)) {
        drupal_set_breadcrumb(menutrails_get_breadcrumbs());
      }
    }
  }
}