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<?php
/**
* @package WPEmerge
* @author Atanas Angelov <[email protected]>
* @copyright 2017-2019 Atanas Angelov
* @license https://www.gnu.org/licenses/gpl-2.0.html GPL-2.0
* @link https://wpemerge.com/
*/
namespace WPEmerge\Middleware;
use Closure;
use WPEmerge\Requests\RequestInterface;
use WPEmerge\Responses\ResponseService;
* Redirect users who do not have a capability to a specific URL.
class UserCanMiddleware {
* Response service.
*
* @var ResponseService
protected $response_service = null;
* Constructor.
* @codeCoverageIgnore
* @param ResponseService $response_service
public function __construct( ResponseService $response_service ) {
$this->response_service = $response_service;
}
* {@inheritDoc}
public function handle( RequestInterface $request, Closure $next, $capability = '', $object_id = '0', $url = '' ) {
$capability = apply_filters( 'wpemerge.middleware.user.can.capability', $capability, $request );
$object_id = apply_filters( 'wpemerge.middleware.user.can.object_id', (int) $object_id, $capability, $request );
$args = [$capability];
if ( $object_id !== 0 ) {
$args[] = $object_id;
if ( call_user_func_array( 'current_user_can', $args ) ) {
return $next( $request );
if ( empty( $url ) ) {
$url = home_url();
$url = apply_filters( 'wpemerge.middleware.user.can.redirect_url', $url, $request );
return $this->response_service->redirect( $request )->to( $url );