From 31f4985bee24fd21e2d77cd04c0963276d6d14d0 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Thu, 10 Dec 2020 22:10:18 +0100
Subject: [PATCH] Use canonical URL

---
 app/src/main/java/eu/faircode/email/ContactInfo.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/app/src/main/java/eu/faircode/email/ContactInfo.java b/app/src/main/java/eu/faircode/email/ContactInfo.java
index b7ab3f1430..408f5becc8 100644
--- a/app/src/main/java/eu/faircode/email/ContactInfo.java
+++ b/app/src/main/java/eu/faircode/email/ContactInfo.java
@@ -477,6 +477,14 @@ public class ContactInfo {
 
         Document doc = JsoupEx.parse(response);
 
+        // <link rel="canonical" href="" />
+        Element canonical = doc.head().select("link[rel=canonical]").first();
+        if (canonical != null) {
+            String href = canonical.attr("href");
+            if (!TextUtils.isEmpty(href))
+                base = new URL(href);
+        }
+
         List<Future<Bitmap>> futures = new ArrayList<>();
 
         for (Element link : doc.head().select("link[href~=.*\\.(ico|png|gif|svg)]")) {