From 5df700a56e93e777666817b43765bb63f311ea5f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20Jab=C5=82on=CC=81ski?=
 <mateusz.piotr.jablonski@gmail.com>
Date: Sat, 6 Aug 2022 17:14:17 +0200
Subject: [PATCH] Added image tag to RSS channel for favicon rendering

https://validator.w3.org/feed/docs/rss2.html#ltimagegtSubelementOfLtchannelgt
---
 src/invidious/routes/feeds.cr | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/invidious/routes/feeds.cr b/src/invidious/routes/feeds.cr
index 44a87175..b601db94 100644
--- a/src/invidious/routes/feeds.cr
+++ b/src/invidious/routes/feeds.cr
@@ -204,6 +204,12 @@ module Invidious::Routes::Feeds
           xml.element("uri") { xml.text "#{HOST_URL}/channel/#{channel.ucid}" }
         end
 
+        xml.element("image") do
+          xml.element("url") { xml.text channel.author_thumbnail }
+          xml.element("title") { xml.text channel.author }
+          xml.element("link", rel: "self", href: "#{HOST_URL}#{env.request.resource}")
+        end
+
         videos.each do |video|
           video.to_xml(channel.auto_generated, params, xml)
         end