$baseUri a $basePath v šabloně komponenty

Ahoj. Dle příkladu níže odesílám emaily s latte šablonou $latte->renderToString..
Rád bych v této šabloně použil {baseUri} a {basePath}. Víte někdo o jednoduchém řešení?
Moc děkuji.

<?php

use Nette\Application\LinkGenerator;
use Nette\Bridges\ApplicationLatte\ILatteFactory;
use Nette\Mail\IMailer;

class MailSender
{
    /** @var LinkGenerator */
    private $linkGenerator;

    /** @var ILatteFactory */
    private $latteFactory;

    /** @var IMailer */
    private $mailer;


    function __construct(LinkGenerator $generator, ILatteFactory $latteFactory, IMailer $mailer)
    {
        $this->linkGenerator = $generator;
        $this->latteFactory = $latteFactory;
        $this->mailer = $mailer;
    }

    function sendEmail()
    {
        $latte = $this->latteFactory->create();

        // nainstalujeme do $latte makra {link} a n:href
        Nette\Bridges\ApplicationLatte\UIMacros::install($latte->getCompiler());
        $latte->addProvider('uiControl', $this->linkGenerator);

        //$order = ...;
        $params = [
            'name' => $order->getName(),
            // ...
        ];
        $html = $latte->renderToString(__DIR__ . '/email.latte', $params);

        $mail = new Nette\Mail\Message;
        $mail->addTo($order->email);
        $mail->setHtmlBody($html);

        $this->mailer->send($mail);
    }
}