From e2e6d4c1c37aff2e6b50331cb31af9d59536624f Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Fri, 8 Nov 2019 01:21:45 +0100
Subject: [PATCH] issue: count number of replies in overview

---
 issue/index.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/issue/index.php b/issue/index.php
index e7c69bb..f950861 100644
--- a/issue/index.php
+++ b/issue/index.php
@@ -51,7 +51,9 @@ if ($_POST) {
 		$_POST = [];
 }
 
-$sql = 'SELECT * FROM issues WHERE page = ?';
+$cols = "*, (SELECT count(*) FROM comments WHERE"
+	. " page=i.page||'/'||i.id AND message IS NOT NULL) AS replycount";
+$sql = "SELECT $cols FROM issues i WHERE page = ?";
 if (isset($_GET['open'])) {
 	$sql .= ' AND closed IS NULL';
 }
@@ -66,7 +68,10 @@ while ($row = $query->fetch()) {
 		sprintf($row->closed ? '<strike>%s</strike>' : '%s',
 			htmlspecialchars($row->subject)),
 		showdate(array_slice(preg_split('/\D/', $row->updated), 0, 3)),
-		isset($row->assign) ? ' <em class="right">'.$row->assign.'</em>' : ''
+		implode(' ', [
+			$row->replycount ? sprintf('<span class=right>+%d</span>', $row->replycount) : '',
+			isset($row->assign) ? ' <em class="right">'.$row->assign.'</em>' : '',
+		])
 	);
 	print "</li>\n";
 }
-- 
2.30.0