add thumbnail normalizer (#203)

config/core_areas/video.yaml

@@ -38,3 +38,5 @@ toolbox:
                         height: 250
                         disableProgressReload: true
 
+            additional_property_normalizer:
+                posterPath: ToolboxBundle\Normalizer\ThumbnailNormalizer

config/services/normalizer.yaml

@@ -18,5 +18,9 @@ services:
             - { name: toolbox.property.normalizer }
 
     ToolboxBundle\Normalizer\LinkNormalizer:
+        tags:
+            - { name: toolbox.property.normalizer }
+
+    ToolboxBundle\Normalizer\ThumbnailNormalizer:
         tags:
             - { name: toolbox.property.normalizer }

src/Normalizer/LinkNormalizer.php

@@ -3,17 +3,9 @@
 namespace ToolboxBundle\Normalizer;
 
 use Pimcore\Model\Document\Editable;
-use ToolboxBundle\Manager\ConfigManagerInterface;
-use ToolboxBundle\Service\AssetService;
 
 class LinkNormalizer implements PropertyNormalizerInterface
 {
-    public function __construct(
-        protected ConfigManagerInterface $configManager,
-        protected AssetService $assetService
-    ) {
-    }
-
     public function normalize(mixed $value, ?string $toolboxContextId = null): mixed
     {
         if (!$value instanceof Editable\Link) {

src/Normalizer/ThumbnailNormalizer.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace ToolboxBundle\Normalizer;
+
+use Pimcore\Model\Asset\Image\Thumbnail;
+
+class ThumbnailNormalizer implements PropertyNormalizerInterface
+{
+    public function normalize(mixed $value, ?string $toolboxContextId = null): mixed
+    {
+        if (!$value instanceof Thumbnail) {
+            return $value;
+        }
+
+        return $value->getPath();
+    }
+}