<?php // file: app/model/SeoRouterSource.php

namespace App\Model;

use Myiyk\SeoRouter\Action;
use Myiyk\SeoRouter\ISource;
use Nette;

class SeoRouterSource extends Nette\Object implements ISource
{

	public function toAction(Nette\Http\Url $url)
	{
		$relativeUrl = $url->getRelativeUrl();

		if ($relativeUrl == '' || $relativeUrl == 'home') {
			$presenter = "Homepage:default";  // example presenter
			$params = array(
				'id' => 123, // other parameters
			);
			return new Action($presenter, $params);
		} else { // or return NULL if result not found
			return NULL;
		}
	}

	public function toUrl(Action $request)
	{
		$presenter = $request->getPresenter();
		$action = $request->getAction();
		// complete documentation of Nette\Application\Request on
		// https://api.nette.org/2.3.8/Nette.Application.Request.html

		if ($presenter == 'Homepage' && $action == 'default') {
			// or $request->getPresenterAndAction() == 'Homepage:default'
			return "home"; // means example.com/home
		} else { // or return NULL if result not found
			return NULL;
		}
	}
}

public function createRouter(SeoRouter\Router $seoRouter)
{
	$router = new RouteList;
	$router[] = $seoRouter;
	$router[] = new Route('<presenter>/<action>[/<id>]', 'Homepage:default');
	return $router;
}