Properly handle 404 errors

Use 404 template instead of default Slim error page if the route is not found.

Fixes #827

1 files changed, 29 insertions, 0 deletions

diff --git a/application/front/controller/visitor/ErrorNotFoundController.php b/application/front/controller/visitor/ErrorNotFoundController.php
new file mode 100644
index 00000000..758dd83b
--- /dev/null
+++ b/application/front/controller/visitor/ErrorNotFoundController.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shaarli\Front\Controller\Visitor;
+
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+/**
+ * Controller used to render the 404 error page.
+ */
+class ErrorNotFoundController extends ShaarliVisitorController
+{
+    public function __invoke(Request $request, Response $response): Response
+    {
+        // Request from the API
+        if (false !== strpos($request->getRequestTarget(), '/api/v1')) {
+            return $response->withStatus(404);
+        }
+
+        // This is required because the middleware is ignored if the route is not found.
+        $this->container->basePath = rtrim($request->getUri()->getBasePath(), '/');
+
+        $this->assignView('error_message', t('Requested page could not be found.'));
+
+        return $response->withStatus(404)->write($this->render('404'));
+    }
+}