code.php

<?php

namespace Frontend;

use Common\Cache\CacheLayer;
use Common\City\Entity\City;
use Common\City\Service\CityService;
use Common\CommonRoutes;
use Common\Mvc\Application;
use Fabfuel\Prophiler\Plugin\Manager\Phalcon;
use Frontend\Controller\IndexController;

class FrontendRoutes extends CommonRoutes
{
    const MODULE_NAME = Application::MODULE_FRONTEND;
    const CATCH_ALL = 'frontend-catch-all';
    const FRONTEND_CITYPAGE = 'frontend-city-page';

    protected function initializeRoutes()
    {
        $this->add('(.*)', ['controller' => 'catch_all', 'action' => 'index', 'key' => 1])
            ->setName(static::CATCH_ALL);

        $this->add('/{key:[A-Za-züÜ\.\-]+}{extra:/?(.*)?}', ['controller' => 'city', 'action' => 'index'])
            ->beforeMatch(function($uri, $route, $router){
                $di = \Phalcon\Di::getDefault();

                preg_match($route->getCompiledPattern(), $uri, $matches);
                if (!isset($matches[1])) {
                    return false;
                }

                $cityCode = $matches[1];

                /** @var CityService $cityService */
                $cityService = $di->get('city');
                $city = $cityService->findByUrlPart($cityCode);

                return $city !== false;
            })
            ->setName(static::FRONTEND_CITYPAGE);

        /** This initialization should stay after the CMS route */
        parent::initializeRoutes();
    }

    protected static function getNamespace()
    {
        return IndexController::getNamespace();
    }
}