/** inheritdoc */
public static function settings($user_settings)
{
$settings = parent::settings($user_settings);
// Populate the Bing API key if not already present
$api_key = \Arr::get($settings, 'api_key', false);
if (empty($api_key)) {
$settings['api_key'] = \CMF::getSetting(\Arr::get($settings, 'api_key_setting', 'bing_maps_api_key'));
}
return $settings;
}
