94. BaseController use translator service

src/Controller/BaseController.php

+<?php
+
+
+namespace App\Controller;
+
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Contracts\Translation\TranslatorInterface;
+
+class BaseController extends AbstractController
+{
+    public function addFlashMessages(string $type, $message, $parameters = [], $domain = null, $locale = null)
+    {
+//        dd($this->container);
+        $translator = $this->container->get('translator');
+        $this->addFlash($type, $translator->trans($message, $parameters, $domain, $locale));
+    }
+
+    public static function getSubscribedServices()
+    {
+        return array_merge(parent::getSubscribedServices(), [
+            'translator' => '?'.TranslatorInterface::class
+        ]);
+    }
+}
\ No newline at end of file

src/Controller/CommentController.php

@@ -14,7 +14,7 @@ use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Annotation\Route;
 
-class CommentController extends AbstractController
+class CommentController extends BaseController
 {
     #[
         Route('/post/{post_id}/comment/{comment_id}/reply',options: ['expose' => true], name: 'reply_comment'),
@@ -66,7 +66,8 @@ class CommentController extends AbstractController
             $em->persist($data);
             $em->flush();
 
-            $this->addFlash('success', '您的评论已成功提交！');
+//            $this->addFlash('success', '您的评论已成功提交！');
+            $this->addFlashMessages('success', 'comment_submit_message');
 
             return $this->redirectToRoute('post_show', ['id1' => $post->getId()]);
         }

src/Controller/PostController.php

@@ -20,9 +20,10 @@ use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Annotation\Route;
 use Symfony\Component\Security\Core\Security;
+use Symfony\Contracts\Translation\TranslatorInterface;
 
 
-class PostController extends AbstractController
+class PostController extends BaseController
 {
     #[Route('/', name: 'post_index', methods: ['GET'])]
     public function index(Request $request, PostRepository $postRepository, Security $security): Response
@@ -47,6 +48,7 @@ class PostController extends AbstractController
     #[ParamConverter('post', options: ['id' => 'id1'])]
     public function show(Request $request, Post $post, EntityManagerInterface $entityManager,
                          PaginatorInterface $paginator, CommentRepository $commentRepository,
+                         TranslatorInterface $translator,
                          EventDispatcherInterface $eventDispatcher): Response
     {
         $commentForm = $this->createForm(CommentType::class);
@@ -88,9 +90,11 @@ class PostController extends AbstractController
                 $data->setPost($post);
                 $entityManager->persist($data);
                 $entityManager->flush();
+
+                $this->addFlashMessages('success', 'comment_submit_message',['%name%'=>$data->getAuthor()]);
+//            $this->addFlash('success', $translator->trans('comment_submit_message'));
             }
 
-            $this->addFlash('success', '您的评论已成功提交！');
         }
 
         $query = $commentRepository->getPaginationQuery($post);

translations/messages.zh_CN.yaml

 Post: '文章'
 ID: 'ID'
-Title: '标题'
\ No newline at end of file
+Title: '标题'
+comment_submit_message: '%name%, 您的评论已提交。'
\ No newline at end of file