Passing params to filters

[crichardson9]

Is there a way to pass information to filters?

For example:

$router->get('/client/add', [$controller, 'getAdd'], ['before' => ['permissionCheck', 'client_create']]);

and:

$router->filter('permissionCheck', function($permission) {
    echo $permission; // client_create
});

[nmsobri]

Did you got the solution?

[dottwatson]

Here is my solution. basically i've extended the Dispatcher for store current resolved route and vars.

`use Phroute\Phroute\Dispatcher;

class RouteDispatcher extends Dispatcher{

protected $routeInfo =  [];

/**
 * Dispatch a route for the given HTTP Method / URI.
 *
 * @param $httpMethod
 * @param $uri
 * @return mixed|null
 */
public function dispatch($httpMethod, $uri)
{
    $dispatchRoute = new \ReflectionMethod($this,'dispatchRoute');
    $dispatchRoute->setAccessible(true);

    $parseFilters = new \ReflectionMethod($this,'parseFilters');
    $parseFilters->setAccessible(true);

    $dispatchFilters = new \ReflectionMethod($this,'dispatchFilters');
    $dispatchFilters->setAccessible(true);

   
    list($handler, $filters, $vars) = $dispatchRoute->invokeArgs($this,[$httpMethod, trim($uri, '/')]);

    $this->routeInfo = [
        'uri' => trim($uri,'/'),
        'vars' => $vars
    ];

    list($beforeFilter, $afterFilter) = $parseFilters->invokeArgs($this,[$filters]);

    if(($response = $dispatchFilters->invokeArgs($this,[$beforeFilter])) !== null)
    {
        return $response;
    }
    
    $resolvedHandler = $this->handlerResolver->resolve($handler);
    
    $response = call_user_func_array($resolvedHandler, $vars);

    return $dispatchFilters->invokeArgs($this,[$afterFilter, $response]);
}

public function getRouteInfo(){
    return $this->routeInfo;
}

`