From 4af3f326aa364e5fc8adef9a17b5e96447416f9b Mon Sep 17 00:00:00 2001
From: mikespub <github@mikespub.net>
Date: Thu, 15 Feb 2024 16:58:21 +0100
Subject: [PATCH] provide kepub without update of opf properties - see issue
 #71

---
 fetch.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/fetch.php b/fetch.php
index 5e10ca8bd..748976539 100644
--- a/fetch.php
+++ b/fetch.php
@@ -78,6 +78,7 @@
 // absolute path for single DB in PHP app here - cfr. internal dir for X-Accel-Redirect with Nginx
 $file = $book->getFilePath($type, $idData);
 if (!$viewOnly && $type == 'epub' && Config::get('update_epub-metadata')) {
+    // update epub metadata + provide kepub if needed (with update of opf properties for cover-image in EPub)
     if (Config::get('provide_kepub') == '1'  && preg_match('/Kobo/', $request->agent())) {
         $book->updateForKepub = true;
     }
@@ -86,6 +87,9 @@
 }
 if ($viewOnly) {
     header('Content-Disposition: inline');
+} elseif (Config::get('provide_kepub') == '1'  && preg_match('/Kobo/', $request->agent())) {
+    // provide kepub if needed (without update of opf properties for cover-image in Epub)
+    header('Content-Disposition: attachment; filename="' . basename($data->getUpdatedFilenameKepub()) . '"');
 } else {
     header('Content-Disposition: attachment; filename="' . basename($file) . '"');
 }