From fedce774b9bff15aa4a356715fadee957a6e8f95 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luca=20B=C3=B6sch?= <luca.boesch@bfh.ch>
Date: Mon, 11 Sep 2023 09:15:30 +0200
Subject: [PATCH] MDL-79226 questions: check for UTF-8 encoding of the import
 file

---
 question/format/aiken/format.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/question/format/aiken/format.php b/question/format/aiken/format.php
index ab76310b15735..951923368bc2b 100644
--- a/question/format/aiken/format.php
+++ b/question/format/aiken/format.php
@@ -61,6 +61,10 @@ public function provide_export() {
         return true;
     }
 
+    public function validate_file(stored_file $file): string {
+        return $this->validate_is_utf8_file($file);
+    }
+
     public function readquestions($lines) {
         $questions = array();
         $question = null;