function views_handler_argument_vocabulary_vid::title

Override the behavior of title(). Get the name of the vocabulary.

Overrides views_handler_argument_numeric::title

File

modules/taxonomy/views_handler_argument_vocabulary_vid.inc, line 18

Class

views_handler_argument_vocabulary_vid

Argument handler to accept a vocabulary id.

Code

public function title() {
  $title = db_query("SELECT v.name FROM {taxonomy_vocabulary} v WHERE v.vid = :vid", array(
    ':vid' => $this->argument,
  ))
    ->fetchField();
  if (empty($title)) {
    return t('No vocabulary');
  }
  return check_plain($title);
}