function power_menu_set_path in Power Menu 7.2

Sets the system path to use for the active menu trail.

Parameters

$entity: The entity

$type: The entity type

$langcode: The language code

Return value

The system path

2 calls to power_menu_set_path()

power_menu_entity_view in ./power_menu.module

Implements hook_entity_view().

power_menu_views_pre_render in includes/views.inc

File

./power_menu.module, line 230

Code

function power_menu_set_path($entity, $type, $langcode) {

  // TODO: Implement cache_clear when forms submitted!
  $path = power_menu_get_path($entity, $type);

  // Is the path set to <front>, do only activate the item
  if ($path == '<front>') {
    $path = variable_get('site_frontpage', 'node');
    menu_set_active_item($path);
  }
  elseif (preg_match('/^<[A-Za-z0-9]*>$/', $path)) {

    // Do not set a path on special menu items like <nolink> ...
    // This items mostly used on multiple menu-items and in this case
    // Power Menu could/would activate the wrong.
  }
  else {

    // Set the path for evey selected menu in the power_menu settings
    foreach (variable_get('power_menu_handlers_menus', array()) as $menu_name) {

      // The official way to set the active path
      menu_tree_set_path($menu_name, $path);
    }

    // TODO: Cache the breadcrumbs
    // Set the breadcrumb when is activated in settings and a path is set
    if (variable_get('power_menu_handlers_breadcrumb', TRUE) && isset($path)) {
      $breadcrumbs = power_menu_get_breadcrumbs($path);

      // Add title only a title filed exists
      if (variable_get('power_menu_handlers_breadcrumb_title', FALSE) && !empty($entity->title)) {
        $breadcrumbs[] = $entity->title;
      }
      drupal_set_breadcrumb($breadcrumbs);
    }
  }
  return $path;
}