From d9a1b256ad75446f5fc5146d3c86935b0c145596 Mon Sep 17 00:00:00 2001
From: jtbx <ccc@jtbx.de>
Date: Tue, 23 Jan 2024 19:29:41 +0100
Subject: [PATCH] Calendar: Link to first URL from description

---
 themes/ccchh/layouts/shortcodes/calendar-table.html | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/themes/ccchh/layouts/shortcodes/calendar-table.html b/themes/ccchh/layouts/shortcodes/calendar-table.html
index 9de76d1..fe95d70 100644
--- a/themes/ccchh/layouts/shortcodes/calendar-table.html
+++ b/themes/ccchh/layouts/shortcodes/calendar-table.html
@@ -13,7 +13,12 @@
     <tr>
       {{- $start := time .dtstart }}
       <td style="font-variant-numeric: tabular-nums;">{{ $start.Local.Format "Mon, 2006-01-02 15:04" }}</td>
+      {{- $potentialUrl := index (findRE `https?://\S*` .description 1) 0 }}
+      {{- if eq $potentialUrl nil }}
       <td>{{ .summary }}</td>
+      {{- else }}
+      <td><a href="{{ $potentialUrl }}">{{ .summary }}</a></td>
+      {{- end }}
       <td>{{ .location }}</td>
     </tr>
     {{- end }}