How to send more parameters to google? about eloquent-oauth HOT 1 CLOSED

class CustomGoogleProvider extends GoogleProvider
{
    protected $hd;

    // These too if you need them...
    // protected $loginHint;
    // protected $openIdRealm;

    public function __construct($config, HttpClient $httpClient, Input $input)
    {
        parent::__construct($config, $httpClient, $input);
        $this->hd = $config['hd'];

        // If you need others...
        // $this->loginHint = $config['login_hint'];
        // $this->openIdRealm = $config['open_id_realm'];
    }

    protected function buildAuthorizeQueryString($state)
    {
        $queryString = parent::buildAuthorizeQueryString($state);
        $queryString .= "&hd=".$this->hd;

        // Whatever else you need...
        $queryString .= "&login_hint=".$this->loginHint;
        $queryString .= "&openid.realm=".$this->openIdRealm;

        return $queryString;
    }
}

        'google' => [
            'id' => 'your-client-id',
            'secret' => 'your-client-secret',
            'redirect' => 'http://example.com/redirect',
            'scope' => [],
            'hd' => 'example.com',
            'login_hint' => '[email protected]',
            'openid.realm' => 'example.com',
        ],

                $config = $this->app['config']->get('eloquent-oauth.providers.google');
                $customGoogle = new CustomGoogleProvider($config, new HttpClient, $this->app['request']);
                $this->app['adamwathan.oauth']->registerProvider('google', $customGoogle);