Magento 2: toolbar url problems in custom module with custom router

Question

I have the custom module with product collection and custom router.

for example i want to have link https://domain.com/gaires/something

Router code:

namespace UseApp\Gaires\Controller;
class Router implements \Magento\Framework\App\RouterInterface
{
 protected $actionFactory;
 protected $_response;
 public function __construct(
 \Magento\Framework\App\ActionFactory $actionFactory,
 \Magento\Framework\App\ResponseInterface $response
 ) {
 $this->actionFactory = $actionFactory;
 $this->_response = $response;
 }
 public function match(\Magento\Framework\App\RequestInterface $request)
 {
 $exlpoded = array_filter(explode('/', trim($request->getPathInfo()) ) );
 if($exlpoded && $exlpoded[1]=='gaires' && count($exlpoded)>=2){
 $request->setModuleName('gaires')
 ->setControllerName('index')
 ->setActionName('gaire')
 ->setParam('q', urldecode($exlpoded[2]));
 }
 }
}

Router working fine.

In the page (controller) gaires/index/gaire I have product collection with toolbar (sorter, limeter, pagger )

The problem is that the bad url address in the pager, sorter and limiter links.

For example: http://domain.com/gaires/index/gaire/q/something/?p=2

address must be: http://domain.com/gaires/something?p=2

If I change the adres in browser url field manually (http://domain.com/gaires/something?p=2) Router and collection working fine, but toolbar links also no

How can this be fixed?

Answer 1

after

$request->setModuleName('gaires')
 ->setControllerName('index')
 ->setActionName('gaire')
 ->setParam('q', urldecode($exlpoded[2]));

You add

$request->setAlias(\Magento\Framework\Url::REWRITE_REQUEST_PATH_ALIAS, YOUR_NEW_PATH_HERE);

That "YOUR_NEW_PATH_HERE" is what the pagination is looking at.