From e79453ab5f1d9df6797216f809ab8e9355aba17d Mon Sep 17 00:00:00 2001
From: AaronBenDaniel <144371000+AaronBenDaniel@users.noreply.github.com>
Date: Sat, 15 Feb 2025 06:04:28 -0500
Subject: [PATCH] fix(api): Strip control characters from chapter titles (#47)

---
 src/api/src/create_book.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/api/src/create_book.py b/src/api/src/create_book.py
index f7df013..7add319 100644
--- a/src/api/src/create_book.py
+++ b/src/api/src/create_book.py
@@ -461,6 +461,7 @@ class EPUBGenerator:
 
         for cidx, (part, content) in enumerate(zip(self.data["parts"], contents)):
             title = part["title"]
+            title = re.sub(r'[\x00-\x1F\x7F]', '', title) # Remove control characters
 
             # Thanks https://eu17.proxysite.com/process.php?d=5VyWYcoQl%2BVF0BYOuOavtvjOloFUZz2BJ%2Fepiusk6Nz7PV%2B9i8rs7cFviGftrBNll%2B0a3qO7UiDkTt4qwCa0fDES&b=1
             chapter = epub.EpubHtml(