From db8efa6d924da97cd6fcba87bdd810083b03fae2 Mon Sep 17 00:00:00 2001
From: Nexterday <nexterday@users.noreply.github.com>
Date: Tue, 10 Sep 2024 14:57:16 +0200
Subject: [PATCH] Fixes #3

---
 report.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/report.php b/report.php
index b1c2486..774702f 100644
--- a/report.php
+++ b/report.php
@@ -323,7 +323,8 @@ protected function filedownloader_process_files($course, $quiz, $cmid, $attempts
                     $filename = preg_replace('/[^a-zA-Z0-9.]/', '_', $file->get_filename());
                     $filename  = preg_replace('/_+/', '_', $filename);
                     if (strlen($filename) > 30) {
-                      $filename = substr($filename, 0, 30) . '.zip';
+                      $fileext = '.' . substr($filename, strrpos($filename, '.') + 1);
+                      $filename = substr($filename, 0, 30) . $fileext;
                     }
                     $pathname = clean_param($path[0] . $path[1] . $path[2] . $path[3] . $filename, PARAM_PATH);
                     $zipcontent[$pathname] = $file;