function taxonomy_menu_path_multiple_terms in Taxonomy menu 8

Same name and namespace in other branches

1. 7.2 taxonomy_menu.module \taxonomy_menu_path_multiple_terms()

Callback for hook_taxonomy_menu_path.

File

./taxonomy_menu.module, line 602

Generates menu links for all selected taxonomy terms.

Code

function taxonomy_menu_path_multiple_terms($term) {

  // When tid equals 0, we are dealing with a vocabulary item. We want the path
  // to be a mulitple term path.
  if ($term
    ->id() == 0) {
    $tids = _taxonomy_menu_get_tids($term
      ->bundle());
  }
  else {
    $tids = array(
      $term
        ->id(),
    );
    $terms = taxonomy_get_tree($term
      ->bundle(), $term
      ->id());
    foreach ($terms as $term) {
      $tids[] = $term->tid;
    }
  }

  // Build the path.
  if ($tids) {
    $path = 'taxonomy/term/' . implode('+', $tids);
  }
  else {
    $uri = $term
      ->uri();
    $path = !empty($uri['path']) ? $uri['path'] : 'taxonomy/term/' . $term->tid;
  }
  return $path;
}