From a5e64bb5f29367e072dfc984e775731c6b3dd8f4 Mon Sep 17 00:00:00 2001
From: Carlos Garcia Gomez <neorazorx@gmail.com>
Date: Sat, 30 Apr 2022 11:03:03 +0200
Subject: [PATCH] Sanitized file name when uploading them to the library. ----
 Saneados los nombres de archivos al subirlos a la biblioteca.

---
 Core/Model/AttachedFile.php | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/Core/Model/AttachedFile.php b/Core/Model/AttachedFile.php
index e125e651b0..8fe9e52542 100644
--- a/Core/Model/AttachedFile.php
+++ b/Core/Model/AttachedFile.php
@@ -172,15 +172,16 @@ public function url(string $type = 'auto', string $list = 'List'): string
         }
     }
 
-    protected function fixFileName(string $orignal): string
+    protected function fixFileName(string $original): string
     {
-        if (strlen($orignal) <= static::MAX_FILENAME_LEN) {
-            return (string)$orignal;
+        $fixed = self::toolBox()::utils()::noHtml($original);
+        if (strlen($fixed) <= static::MAX_FILENAME_LEN) {
+            return empty($fixed) ? '' : strtolower($fixed);
         }
 
-        $parts = explode('.', strtolower($orignal));
+        $parts = explode('.', strtolower($fixed));
         $extension = count($parts) > 1 ? end($parts) : '';
-        $name = substr($orignal, 0, static::MAX_FILENAME_LEN - strlen('.' . $extension));
+        $name = substr($fixed, 0, static::MAX_FILENAME_LEN - strlen('.' . $extension));
         return $name . '.' . $extension;
     }