BUGFIX: added error pages

config/routes.yaml

@@ -1,3 +1,9 @@
+error:
+  path: '/error/{status}'
+  defaults:
+    _controller: JeroenED\Website\Controller\DefaultController::ErrorAction
+    status: '404'
+
 default:
   path: '/{page}'
   defaults:

lib/Framework/Router.php

@@ -6,8 +6,10 @@ namespace JeroenED\Framework;
 
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\Filesystem\Exception\InvalidArgumentException;
+use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Exception\ResourceNotFoundException;
 use Symfony\Component\Routing\Generator\UrlGenerator;
 use Symfony\Component\Routing\Loader\YamlFileLoader;
 use Symfony\Component\Routing\Matcher\UrlMatcher;
@@ -21,21 +23,30 @@ class Router
 
     public function route(Request $request, Kernel $kernel): Response
     {
-        $requestContext = new RequestContext();
-        $this->requestContext = $requestContext->fromRequest($request);
-        $matcher = new UrlMatcher($this->routes, $this->requestContext);
-        $method = $matcher->match($request->getPathInfo());
-        $controller = explode('::', $method['_controller']);
-        $controllerObj = new ('\\' . $controller[0])($request, $kernel);
-        $action = $controller[1];
-        unset($method['_controller']);
-        unset($method['_route']);
-        $response = $controllerObj->$action(...$method);
+        try {
+            // Here be dragons
 
-        if ($response instanceof Response) {
-            return $response;
-        } else {
-            throw new InvalidArgumentException();
+            $requestContext = new RequestContext();
+            $this->requestContext = $requestContext->fromRequest($request);
+            $matcher = new UrlMatcher($this->routes, $this->requestContext);
+            $method = $matcher->match($request->getPathInfo());
+            $controller = explode('::', $method['_controller']);
+            $controllerObj = new ('\\' . $controller[0])($request, $kernel);
+            $action = $controller[1];
+            unset($method['_controller']);
+            unset($method['_route']);
+
+            $response = $controllerObj->$action(...$method);
+
+            if ($response instanceof Response) {
+                return $response;
+            } else {
+                throw new InvalidArgumentException();
+            }
+        } catch(ResourceNotFoundException $e) {
+            return new RedirectResponse($this->getUrlForRoute('error', ['status' => '404']));
+        } catch (\Throwable $e) {
+            return new RedirectResponse($this->getUrlForRoute('error', ['status' => (method_exists($e,'getStatusCode')) ? $e->getStatusCode() : '500']));
         }
     }
 

src/Controller/DefaultController.php

@@ -22,4 +22,16 @@ class DefaultController extends Controller
             'nineties' => (isset($_COOKIE['nineties']))
         ], $page['status']);
     }
+
+    public function ErrorAction($status)
+    {
+        $pageRepo = new Page();
+        $page = $pageRepo->getPage('error/' . $status);
+        return $this->render('/page.html.twig', [
+            'header' => $page['header'],
+            'content' => $page['content'],
+            'title' => $page['title'],
+            'nineties' => (isset($_COOKIE['nineties']))
+        ], $status);
+    }
 }

src/Repository/Page.php

@@ -9,6 +9,7 @@ use GuzzleHttp\Client;
 use JeroenED\Framework\Repository;
 use phpseclib3\Crypt\PublicKeyLoader;
 use phpseclib3\Net\SSH2;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
 class Page
 {
@@ -28,9 +29,7 @@ class Page
             $return['content'] = file_get_contents(strtolower($this->root . '/' . $page . '.md'));
             $return['status'] = '200';
         } else {
-            $return['title'] = $titles['404'] ?? '';
-            $return['content'] = file_get_contents(strtolower($this->root . '/404.md'));
-            $return['status'] = '404';
+            throw new NotFoundHttpException();
         }
         return $return;
     }