From 0c170e2cad5378369a197d5ada46d3953dfb0ab9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20B=C3=BChlmann?= <timo.buehlmann@gmail.com>
Date: Sat, 14 Dec 2024 14:39:00 +0100
Subject: [PATCH] graphql.md: add "MediaObject Normalization" chapter

graphql-normalizer needs to be injected
---
 core/graphql.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/core/graphql.md b/core/graphql.md
index b815599a0a6..9d8efde4d66 100644
--- a/core/graphql.md
+++ b/core/graphql.md
@@ -2942,6 +2942,25 @@ final class CreateMediaObjectResolver implements MutationResolverInterface
 
 For handling the upload of multiple files, iterate over `$context['args']['input']['files']`.
 
+### Normalization of MediaObjects
+
+In the constructor of the `MediaObjectNormalizer`, the GraphQL Normalizer must be injected:  
+
+```PHP
+<?php
+// api/src/Serializer/MediaObjectNormalizer.php
+
+...
+
+public function __construct(
+    #[Autowire(service: 'api_platform.graphql.normalizer.item')]
+    private readonly NormalizerInterface $normalizer,
+    private readonly StorageInterface $storage
+) {}
+
+...
+```
+
 ### Using the `createMediaObject` Mutation
 
 Following the specification, the upload must be done with a `multipart/form-data` content type.