- A lot of fixes done on this for a test project.

src/ControllerTrait.php

@@ -2,6 +2,8 @@
 
 namespace Lean;
 
+use CSLSJ\Common\RequestResponse\DownloadResponse;
+use CSLSJ\Common\RequestResponse\ImageResponse;
 use Picea,
     Picea\Ui\Method\FormContext;
 
@@ -35,7 +37,7 @@ trait ControllerTrait {
     public ? MailerInterface $mailer;
 
     public array $contextList = [];
-#medias
+
     public function exportJson(ServerRequestInterface $request, string $entityClass, bool $includeRelations = true, ? callable $callback = null) : ResponseInterface
     {
         foreach($entityClass::repository()->filterServerRequest( $entityClass::searchRequest()->fromRequest($request->withQueryParams($request->getQueryParams() + ['limit' => PHP_INT_MAX,])) )->loadAll() as $entity) {
@@ -76,6 +78,16 @@ trait ControllerTrait {
         return new JsonResponse($data, $code, $headers);
     }
 
+    public static function renderDownloadable(string $data, string $filename, int $code = 200, array $headers = []) : ResponseInterface
+    {
+        return new DownloadResponse($data, $filename, $code, $headers);
+    }
+
+    public static function renderImage(string $data, int $code = 200, array $headers = []) : ResponseInterface
+    {
+        return new ImageResponse($data, $code, $headers);
+    }
+
     public function fromResponse(ResponseInterface $response)
     {
         if ( $response->getStatusCode() === 200 ) {