From 072ed096973a4acca34602462ffd711752d985c3 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Tue, 4 Feb 2020 21:23:45 +0100
Subject: [PATCH] issue/feed: include reply count as thread metadata

Possibly useful values for derived layouts.
Might be shown in overviews of some RSS readers.
---
 issue/feed.inc.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/issue/feed.inc.php b/issue/feed.inc.php
index 1c4202e..f5cf847 100644
--- a/issue/feed.inc.php
+++ b/issue/feed.inc.php
@@ -4,7 +4,8 @@ print '<?xml version="1.0" encoding="utf-8"?>';
 $siteref = (empty($_SERVER['HTTPS']) ? 'http' : 'https') . '://' . $_SERVER['HTTP_HOST'];
 ?>
 
-<feed xmlns="http://www.w3.org/2005/Atom">
+<feed xmlns="http://www.w3.org/2005/Atom"
+      xmlns:thr="http://purl.org/syndication/thread/1.0">
 	<title>Lijtweg.nl</title>
 	<subtitle>Meldingen</subtitle>
 	<id><?= $siteref ?>/</id>
@@ -20,6 +21,7 @@ while ($row = $query->fetch()) {
 		<title><?= $row->subject ?></title>
 		<published><?= $row->created ?></published>
 		<updated><?= $row->updated ?></updated>
+		<link rel="replies" thr:count="<?= $row->replycount ?>" />
 	</entry>
 <?php
 }
-- 
2.30.0