Reproducer for symfony/symfony/pull/58000

lyrixx · lyrixx · commit 7e92d5390047 · 2024-08-13T16:48:04.000+02:00
diff --git a/config/services.yaml b/config/services.yaml
@@ -22,3 +22,23 @@ services:
 
     # add more service definitions when explicit configuration is needed
     # please note that last definitions always *replace* previous ones
+
+    foo:
+        class: App\Service\Foo
+        tags: ['my_tag']
+
+    debug.foo:
+        decorates: foo
+        class: App\Service\Decorator
+
+    debug.debug.foo:
+        decorates: debug.foo
+        class: App\Service\Decorator
+
+    bar:
+        class: App\Service\Bar
+        tags: ['my_tag']
+
+    debug.App\Service\Bar:
+        decorates: App\Service\Bar
+        class: App\Service\Decorator
diff --git a/src/Controller/HomepageController.php b/src/Controller/HomepageController.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\DependencyInjection\Argument\ServiceLocator;
+use Symfony\Component\DependencyInjection\Attribute\TaggedLocator;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+
+class HomepageController extends AbstractController
+{
+    public function __construct(
+        #[TaggedLocator('my_tag')]
+        private readonly ServiceLocator $serviceLocator,
+    ) {
+    }
+
+    #[Route('/')]
+    public function index(): Response
+    {
+        $services = [];
+        foreach ($this->serviceLocator->getProvidedServices() as $key => $class) {
+            $services[] = [
+                '$key' => $key,
+                '$class' => $class,
+                'instance' => $this->serviceLocator->get($key),
+            ];
+        }
+
+        dd($services);
+
+        return $this->render('homepage/index.html.twig', [
+            'controller_name' => 'HomepageController',
+        ]);
+    }
+}
diff --git a/src/Service/Bar.php b/src/Service/Bar.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Service;
+
+use Symfony\Component\DependencyInjection\Attribute\AutoconfigureTag;
+
+#[AutoconfigureTag('my_tag')]
+final readonly class Bar implements MyInterface
+{
+    public function myMethod(): string
+    {
+        return 'Hello from Bar!';
+    }
+}
diff --git a/src/Service/Decorator.php b/src/Service/Decorator.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Service;
+
+final readonly class Decorator implements MyInterface
+{
+    public function __construct(
+        private MyInterface $myInterface,
+    ) {
+    }
+
+    public function myMethod(): string
+    {
+        return 'Decorated: ' . $this->myInterface->myMethod();
+    }
+}
diff --git a/src/Service/Foo.php b/src/Service/Foo.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Service;
+
+final readonly class Foo implements MyInterface
+{
+    public function myMethod(): string
+    {
+        return 'Hello from Foo!';
+    }
+}
diff --git a/src/Service/MyInterface.php b/src/Service/MyInterface.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Service;
+
+interface MyInterface
+{
+    public function myMethod(): string;
+}
diff --git a/templates/homepage/index.html.twig b/templates/homepage/index.html.twig
@@ -0,0 +1,20 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}Hello HomepageController!{% endblock %}
+
+{% block body %}
+<style>
+    .example-wrapper { margin: 1em auto; max-width: 800px; width: 95%; font: 18px/1.5 sans-serif; }
+    .example-wrapper code { background: #F5F5F5; padding: 2px 6px; }
+</style>
+
+<div class="example-wrapper">
+    <h1>Hello {{ controller_name }}! ✅</h1>
+
+    This friendly message is coming from:
+    <ul>
+        <li>Your controller at <code><a href="{{ '/home/gregoire/dev/labs/symfony/symfony-5.4/src/Controller/HomepageController.php'|file_link(0) }}">src/Controller/HomepageController.php</a></code></li>
+        <li>Your template at <code><a href="{{ '/home/gregoire/dev/labs/symfony/symfony-5.4/templates/homepage/index.html.twig'|file_link(0) }}">templates/homepage/index.html.twig</a></code></li>
+    </ul>
+</div>
+{% endblock %}
