From 7527288d95ff55fcc1709c6a38d711ab72210def Mon Sep 17 00:00:00 2001
From: Kuba Orlik <kontakt@kuba-orlik.name>
Date: Wed, 24 Nov 2021 23:58:12 +0100
Subject: [PATCH] extract longer shorthost when dealing with doubleclick to
 distinguish stats from ads

---
 util.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/util.ts b/util.ts
index d233685..3f1ecae 100644
--- a/util.ts
+++ b/util.ts
@@ -36,8 +36,11 @@ export function getshorthost(host: string) {
     .replace(/^.*:\/\//, "")
     .replace(/\/.*$/, "")
     .split(".");
-
-  return parts.slice(parts.at(-2).length > 3 ? -2 : -3).join(".");
+  let lookback = parts.at(-2).length > 3 ? -2 : -3;
+  if (parts.at(-2) == "doubleclick") {
+    lookback = -4; // to distinguish between google ads and stats
+  }
+  return parts.slice(lookback).join(".");
 }
 
 export function useEmitter(