From 201b01db4c1a526c17239b6b50d8ce68984b9558 Mon Sep 17 00:00:00 2001
From: Daniel Seifert <git@daniel-seifert.com>
Date: Mon, 13 May 2024 15:31:29 +0200
Subject: [PATCH] fix unicode char issues

---
 Application/Model/ExportRenderer/Json.php | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/Application/Model/ExportRenderer/Json.php b/Application/Model/ExportRenderer/Json.php
index 8f45578..1e48409 100644
--- a/Application/Model/ExportRenderer/Json.php
+++ b/Application/Model/ExportRenderer/Json.php
@@ -21,18 +21,17 @@ use JsonException;
 class Json implements RendererInterface
 {
     /**
-     * @param $rows
-     * @param $fieldNames
+     * @param iterable $rows
+     * @param iterable $fieldNames
      *
      * @return string
      * @throws RenderException
      */
-    public function getContent($rows, $fieldNames): string
+    public function getContent( iterable $rows, iterable $fieldNames): string
     {
         try {
-            $flags = JSON_PRETTY_PRINT | JSON_THROW_ON_ERROR;
-            $json  = json_encode($rows, $flags);
-            return $json;
+            $flags = JSON_PRETTY_PRINT | JSON_THROW_ON_ERROR | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES;
+            return json_encode($rows, $flags);
         } catch (JsonException $e) {
             /** @var RenderException $newException */
             $newException = oxNew(RenderException::class, $e->getMessage(), $e->getCode(), $e);