function taxonomy_tools_term_path in Taxonomy Tools 8

Same name and namespace in other branches

1. 7 taxonomy_tools.module \taxonomy_tools_term_path()

Returns full parent hierarchy of taxonomy term.

Parameters

string $tid: Taxonomy term identificator.

Return value

array An array representing full hierarchy of taxonomy term.

1 call to taxonomy_tools_term_path()

taxonomy_tools_preprocess_page in ./taxonomy_tools.module

Implements hook_preprocess_HOOK().

File

./taxonomy_tools.module, line 418

Drupal hooks and functions to work with taxonomy terms.

Code

function taxonomy_tools_term_path($tid, $return = TRUE) {
  $path = array();
  $query = db_select('taxonomy_term_data', 'foo');
  $query
    ->addField('foo', 'name');
  $query
    ->condition('foo.tid', $tid);
  $query
    ->leftJoin('taxonomy_term_hierarchy', 'bar', 'foo.tid = bar.tid');
  $query
    ->addField('bar', 'parent');
  $result = $query
    ->execute()
    ->fetchObject();
  if ($return) {
    $path[] = array(
      'tid' => $tid,
      'name' => $result->name,
    );
  }
  if ($result->parent > 0) {
    $path = array_merge($path, taxonomy_tools_term_path($result->parent));
  }
  return $path;
}