possible way to remove need for |raw

Author: kbond

src/TwigComponent/src/Twig/ComponentExtension.php

@@ -24,7 +24,7 @@ final class ComponentExtension extends AbstractExtension
     public function getFunctions(): array
     {
         return [
-            new TwigFunction('component', [ComponentRuntime::class, 'render'], ['is_safe' => ['all']]),
+            new TwigFunction('component', [ComponentRuntime::class, 'render'], ['is_safe' => ['all'], 'needs_environment' => true]),
         ];
     }
 }

src/TwigComponent/src/Twig/ComponentRuntime.php

@@ -11,8 +11,11 @@
 
 namespace Symfony\UX\TwigComponent\Twig;
 
+use Symfony\UX\TwigComponent\AttributeBag;
 use Symfony\UX\TwigComponent\ComponentFactory;
 use Symfony\UX\TwigComponent\ComponentRenderer;
+use Twig\Environment;
+use Twig\Extension\EscaperExtension;
 
 /**
  * @author Kevin Bond <[email protected]>
@@ -23,15 +26,22 @@ final class ComponentRuntime
 {
     private ComponentFactory $componentFactory;
     private ComponentRenderer $componentRenderer;
+    private bool $safeClassesRegistered = false;
 
     public function __construct(ComponentFactory $componentFactory, ComponentRenderer $componentRenderer)
     {
         $this->componentFactory = $componentFactory;
         $this->componentRenderer = $componentRenderer;
     }
 
-    public function render(string $name, array $props = []): string
+    public function render(Environment $twig, string $name, array $props = []): string
     {
+        if (!$this->safeClassesRegistered) {
+            $twig->getExtension(EscaperExtension::class)->addSafeClass(AttributeBag::class, ['html']);
+
+            $this->safeClassesRegistered = true;
+        }
+
         return $this->componentRenderer->render(
             $this->componentFactory->create($name, $props),
             $this->componentFactory->configFor($name)['template']