function taxonomy_menu_block_structure_tree in Taxonomy menu block 7

Structure tree with only the info we need.

1 call to taxonomy_menu_block_structure_tree()

taxonomy_menu_block_get_taxonomy in ./taxonomy_menu_block.module

Get taxonomy tree & name, taking into account i18n.

File

./taxonomy_menu_block.module, line 423

Taxonomy Menu Block module allows you to make menu blocks out of your taxonomies in a very performant way.

Code

function taxonomy_menu_block_structure_tree($data, $vid, $lang = NULL) {
  $tree = array();
  foreach ($data as $term) {

    // If one term in a localized taxonomy isn't translated all terms get
    // returned without a depth or a parent, giving us unusable results.
    // We leave those out here.
    if (isset($term->depth)) {
      $branch['name'] = $term->name;

      // Get path here as it requires an extra db query.
      // This way we get it in cache.
      $branch['path'] = drupal_get_path_alias('taxonomy/term/' . $term->tid, $lang);
      $branch['depth'] = $term->depth;
      $branch['parents'] = $term->parents;
      $branch['active_trail'] = '0';

      // Set alias option to true so we don't have to query for the alias every
      // time, as this is cached anyway.
      $branch['link_options'] = array(
        'alias' => TRUE,
      );
      $tree[$term->tid] = $branch;
    }
  }

  // Let other modules alter the tree data before it gets cached.
  drupal_alter('taxonomy_menu_block_tree', $tree, $vid);
  return $tree;
}