/**
* {@inheritdoc}
*/
public function save_fields($item_id = null, $object_name = null)
{
$term_name = '';
// Get tag name
if (isset($_POST['tag-name'])) {
$term_name = $_POST['tag-name'];
}
// Save new term
$success = wp_insert_term($term_name, $object_name, $_POST);
// Return if not successful
if (is_wp_error($success)) {
return $success;
}
// Save additional fields
return parent::save_fields($item_id, $object_name);
}
