From 2b5d05c3744c3b18f657b453344b79be651c78e5 Mon Sep 17 00:00:00 2001
From: Gregor Santner <gsantner@mailbox.org>
Date: Sat, 22 Jan 2022 12:17:03 +0100
Subject: [PATCH] ShareInto: Strip common tracking parameters, by @gsantner,
 closes #1490

---
 .../net/gsantner/markor/activity/DocumentShareIntoFragment.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/src/main/java/net/gsantner/markor/activity/DocumentShareIntoFragment.java b/app/src/main/java/net/gsantner/markor/activity/DocumentShareIntoFragment.java
index 7d354bd2a..db9b2a915 100644
--- a/app/src/main/java/net/gsantner/markor/activity/DocumentShareIntoFragment.java
+++ b/app/src/main/java/net/gsantner/markor/activity/DocumentShareIntoFragment.java
@@ -406,6 +406,8 @@ private static String formatLink(String text, String link) {
                 text = "";
             }
 
+            link = link.replaceAll("(?m)(?<=&|\\?)(utm_|source|__mk_|ref|sprefix|crid|partner|promo).*?(&|$|\\s|\\))", "");
+
             formattedLink = String.format("[%s](%s )",
                     text.trim().replace("[", "\\[").replace("]", "\\]"),
                     link.trim().replace("(", "\\(").replace(")", "\\)")