How to create a custom router with url key

Question

I'm looking to create a custom router so that if I go to www.mysite.com/promotions/cruise-trip it would route to www.mysite/offers/promotions/index/id/5 for example. I'm not really sure how to do this though. I currently have the following set up:

etc/routes.xml

<?xml version="1.0" ?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:App/etc/routes.xsd">
    <router id="standard">
        <route frontName="offers" id="offers">
            <module name="Hurdo_Offers"/>
        </route>
    </router>
</config>

etc/di.xml

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../lib/internal/Magento/Framework/ObjectManager/etc/config.xsd">
     <type name="Magento\Framework\App\RouterList">
        <arguments>
            <argument name="routerList" xsi:type="array">
                <item name="customrouter" xsi:type="array">
                    <item name="class" xsi:type="string">Hurdo\Promotions\Controller\Router</item>
                    <item name="disable" xsi:type="boolean">false</item>
                    <item name="sortOrder" xsi:type="string">22</item>
                </item>
            </argument>
        </arguments>
    </type>
</config>

Hurdo/Promotions/Controller/Router.php

<?php
namespace Hurdo\Promotions\Controller;

use \Magento\Framework\App\ActionFactory;
use \Magento\Framework\App\ResponseInterface;
use \Magento\Framework\App\RequestInterface;

class Router implements \Magento\Framework\App\RouterInterface
{
    protected $actionFactory;

    protected $_response;

    public function __construct(
        ActionFactory $actionFactory,
        ResponseInterface $response
    ) {
        $this->actionFactory = $actionFactory;
        $this->_response = $response;
    }

    public function match(RequestInterface $request)
    {
        $identifier = trim($request->getPathInfo(), '/');

        if (strpos($identifier, 'promotions') !== false) {
            $request->setModuleName('offers')-> //module name
                setControllerName('promotions')-> //controller name
                setActionName('index')-> //action name
                setParam('id', 5); //custom parameters
        } else {
            return false;
        }

        return $this->actionFactory->create(
            'Magento\Framework\App\Action\Forward',
            ['request' => $request]
        );
    }
}

But I've no idea how to get this to work with a url key such as cruise-trip etc. Thanks guys for your help

Answer 1

Please replace below code with your router file according to your url-key.

<?php
namespace Hurdo\Promotions\Controller;

use \Magento\Framework\App\ActionFactory;
use \Magento\Framework\App\ResponseInterface;
use \Magento\Framework\App\RequestInterface;

class Router implements \Magento\Framework\App\RouterInterface
{
    protected $actionFactory;

    protected $_response;

    public function __construct(
        ActionFactory $actionFactory,
        ResponseInterface $response
    ) {
        $this->actionFactory = $actionFactory;
        $this->_response = $response;
    }

    public function match(RequestInterface $request)
    {
        $identifier = trim($request->getPathInfo(), '/');
        $id = '';
        if (strpos($identifier, 'promotions') !== false) {

            $finalKey = explode('/', $identifier);
            $urlKey = end($finalKey);

            $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
            $offerModel = $objectManager->get('Namespace\Vendor\Model\Offers')->load($urlKey,'url-key');
            if($offerModel->getId() {
                $id = $offerModel->getId();
            }

            if($id) {
                $request->setModuleName('offers')-> //module name
                    setControllerName('promotions')-> //controller name
                    setActionName('index')-> //action name
                    setParam('id', $id); //custom parameters
            } 
        }else {
            return false;
        }

        return $this->actionFactory->create(
            'Magento\Framework\App\Action\Forward',
            ['request' => $request]
        );
    }
}