function taxonomy_CrumbsMultiPlugin_termParent::findParent__taxonomy_term_x in Crumbs, the Breadcrumbs suite 7

Same name and namespace in other branches

1. 7.2 plugins/crumbs.taxonomy.inc \taxonomy_CrumbsMultiPlugin_termParent::findParent__taxonomy_term_x()

Terms get their parent terms as breadcrumb parent. The method name matches the router path "taxonomy/term/%".

File

plugins/crumbs.taxonomy.inc, line 178

Class

taxonomy_CrumbsMultiPlugin_termParent

Code

function findParent__taxonomy_term_x($path, $item) {
  $term = $item['map'][2];

  // Load the term if it hasn't been loaded due to a missing wildcard loader.
  $term = is_numeric($term) ? taxonomy_term_load($term) : $term;
  $parents = taxonomy_get_parents($term->tid);
  $result = array();
  foreach ($parents as $parent_tid => $parent_term) {
    if ($parent_term->vocabulary_machine_name == $term->vocabulary_machine_name) {
      $uri = entity_uri('taxonomy_term', $parent_term);
      if (!empty($uri)) {
        return array(
          $term->vocabulary_machine_name => $uri['path'],
        );
      }
    }
  }
}