From 98bd8a983baae0f1752d7bb9e2b10cb185825ff0 Mon Sep 17 00:00:00 2001
From: Glax <johanna@bernloehr.eu>
Date: Sun, 26 May 2024 18:34:45 +0200
Subject: [PATCH] Possible Fix #182

---
 Tranga/MangaConnectors/MangaConnector.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Tranga/MangaConnectors/MangaConnector.cs b/Tranga/MangaConnectors/MangaConnector.cs
index fdbec1c..7038715 100644
--- a/Tranga/MangaConnectors/MangaConnector.cs
+++ b/Tranga/MangaConnectors/MangaConnector.cs
@@ -287,8 +287,9 @@ public abstract class MangaConnector : GlobalBase
     
     protected string SaveCoverImageToCache(string url, RequestType requestType)
     {
-        string filetype = url.Split('/')[^1].Split('?')[0].Split('.')[^1];
-        string filename = $"{DateTime.Now.Ticks.ToString()}.{filetype}";
+        Regex urlRex = new (@"https?:\/\/((?:[a-zA-Z0-9]+\.)+[a-zA-Z]+)\/(?:.+\/)*(.+\.[a-zA-Z]+)");
+        Match match = urlRex.Match(url);
+        string filename = $"{match.Groups[1].Value}-{match.Groups[2].Value}";
         string saveImagePath = Path.Join(settings.coverImageCache, filename);
 
         if (File.Exists(saveImagePath))