SlugRoutingFilter.php

<?php
/*
 * Routing sample
 * Router::scope('/', function ($routes) {
 *     $routes->fallbacks('InflectedRoute');
 * });
 * Router::connect(
 *     '/:slug',
 *     ['controller' => 'Articles', 'action' => 'view'],
 *     ['routeClass' => 'SlugRoute']
 * );
 *
 * Here is bypass filter for short slug routes
 */

namespace App\Routing\Filter;

use Cake\Event\Event;
use Cake\Routing\DispatcherFilter;
use Cake\Routing\Router;
use Cake\ORM\TableRegistry;

class SlugRoutingFilter extends DispatcherFilter {

        //Runs after main Routing filter
	protected $_priority = 11;

	public function beforeDispatch(Event $event) {
		$request = $event->data['request'];
                //Loading Articles table and set query
		$query = TableRegistry::get('Articles')->find('all')
			->where(['Articles.slug LIKE' => $request->params['controller']]);
                // Check for article with slug 
		if($query->count()){
                        // override params in request if article exists
			$request->params['pass']['slug'] = $request->params['controller'];
			$request->params['controller'] = 'Articles';
			$request->params['action'] = 'view';
			Router::setRequestInfo($request);
		}
	}

}

Hi!
How can I use it?
In my bootstrap a did:
DispatcherFactory::add('SlugRouting', ['for' => '/:slug']);

And in my routes:
Router::connect('/:slug', ['controller' => 'Articles', 'action' => 'articulo']);

I put your filter in src/Routinb/Filter, but cakephp seid me: controller not found....

Im crazy with sort slug route...

Can you help me?

Thank you!!