From 2064e42bcb387f0e4e1b21fb8a65426e5b3924e2 Mon Sep 17 00:00:00 2001
From: mrjvs <jellevs@gmail.com>
Date: Sun, 21 Jan 2024 20:31:34 +0100
Subject: [PATCH] handle errors for domain extraction

---
 src/backend/extension/streams.ts | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/backend/extension/streams.ts b/src/backend/extension/streams.ts
index 2afb900d..588718af 100644
--- a/src/backend/extension/streams.ts
+++ b/src/backend/extension/streams.ts
@@ -2,21 +2,23 @@ import { Stream } from "@movie-web/providers";
 
 import { setDomainRule } from "@/backend/extension/messaging";
 
-function extractDomain(url: string): string {
+function extractDomain(url: string): string | null {
   try {
     const u = new URL(url);
     return u.hostname;
   } catch {
-    return url;
+    return null;
   }
 }
 
 function extractDomainsFromStream(stream: Stream): string[] {
   if (stream.type === "hls") {
-    return [extractDomain(stream.playlist)];
+    return [extractDomain(stream.playlist)].filter((v): v is string => !!v);
   }
   if (stream.type === "file") {
-    return Object.values(stream.qualities).map((v) => extractDomain(v.url));
+    return Object.values(stream.qualities)
+      .map((v) => extractDomain(v.url))
+      .filter((v): v is string => !!v);
   }
   return [];
 }