Overrides User::render_link
function render_link($data, $values) {
$uid = $this
->get_value($values, 'uid');
if (!empty($this->options['link_to_user'])) {
$uid = $this
->get_value($values, 'uid');
if (user_access('access user profiles') && $uid) {
$this->options['alter']['make_link'] = TRUE;
$this->options['alter']['path'] = 'user/' . $uid;
}
}
if (empty($data)) {
$lang = language_default();
}
else {
$lang = language_list();
$lang = $lang[$data];
}
return $this
->sanitizeValue($lang->name);
}