controller refactoring part 18

src/Domain/Files/Actions/CreateImageThumbnailAction.php

@@ -0,0 +1,48 @@
+<?php
+
+
+namespace Domain\Files\Actions;
+
+
+use Illuminate\Support\Facades\Storage;
+use Intervention\Image\ImageManagerStatic as Image;
+
+class CreateImageThumbnailAction
+{
+    /**
+     * Create image thumbnail from gif, jpeg, jpg, png, webp or svg
+     */
+    public function __invoke(
+        string $file_path,
+        string $filename,
+        string $user_id
+    ): string|null {
+
+        $availableFormats = ['image/gif', 'image/jpeg', 'image/jpg', 'image/png', 'image/webp'];
+
+        // Create thumbnail from image
+        if (in_array(Storage::disk('local')->mimeType($file_path), $availableFormats)) {
+            // Get thumbnail name
+            $thumbnail = "thumbnail-$filename";
+
+            // Create intervention image
+            $image = Image::make(Storage::disk('local')->path($file_path))
+                ->orientate();
+
+            // Resize image
+            $image->resize(512, null, function ($constraint) {
+                $constraint->aspectRatio();
+            })->stream();
+
+            // Store thumbnail to disk
+            Storage::put("files/$user_id/$thumbnail", $image);
+        }
+
+        // Return thumbnail as svg file
+        if (Storage::disk('local')->mimeType($file_path) === 'image/svg+xml') {
+            $thumbnail = $filename;
+        }
+
+        return $thumbnail ?? null;
+    }
+}