Add ApplicationInjection.

config/params.php

@@ -1,7 +1,7 @@
 <?php
 
 use App\Command;
-use App\ViewRenderer\UserInjection;
+use App\ViewRenderer\ApplicationInjection;
 use Cycle\Schema\Generator;
 use Yiisoft\Factory\Definitions\Reference;
 
@@ -92,7 +92,7 @@
             // DynamicReference::to(function (ContainerInterface $container) {
             //     return $container->get(CsrfInjection::class)->withParameter('mycsrf');
             // }),
-            Reference::to(UserInjection::class),
+            Reference::to(ApplicationInjection::class),
         ],
     ],
 ];

src/ViewRenderer/ApplicationInjection.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\ViewRenderer;
+
+use Yiisoft\Router\UrlMatcherInterface;
+use Yiisoft\Yii\Web\User\User;
+
+class ApplicationInjection extends AbstractInjection
+{
+
+    private User $user;
+    private UrlMatcherInterface $urlMatcher;
+
+    public function __construct(
+        User $user,
+        UrlMatcherInterface $urlMatcher
+    ) {
+        $this->user = $user;
+        $this->urlMatcher = $urlMatcher;
+    }
+
+    public function getLayoutParams(): array
+    {
+        return [
+            'user' => $this->user->getIdentity(),
+            'currentUrl' => (string)$this->urlMatcher->getLastMatchedRequest()->getUri(),
+            'brandLabel' => 'Yii Demo',
+        ];
+    }
+}

views/layout/main.php

@@ -9,13 +9,15 @@
  * @var \Yiisoft\Router\UrlGeneratorInterface $urlGenerator
  * @var Yiisoft\Router\UrlMatcherInterface $urlMatcher
  * @var \Yiisoft\View\WebView $this
- * @var \App\Entity\User $user
  * @var \Yiisoft\Assets\AssetManager $assetManager
  * @var string $content
+ *
+ * @see \App\ViewRenderer\ApplicationInjection
+ * @var \App\Entity\User $user
+ * @var string $currentUrl
+ * @var string $brandLabel
  */
 
-$currentUrl = (string) $urlMatcher->getLastMatchedRequest()->getUri();
-
 $assetManager->register([
     AppAsset::class
 ]);
@@ -38,7 +40,7 @@
 $this->beginBody();
 
 echo NavBar::begin()
-      ->brandLabel('Yii Demo')
+      ->brandLabel($brandLabel)
       ->brandUrl($urlGenerator->generate('site/index'))
       ->options(['class' => 'navbar navbar-light bg-light navbar-expand-sm text-white'])
       ->start();