From 5407800f25d5938b186bb6ec330688866d1d061e Mon Sep 17 00:00:00 2001
From: Nikolai R Kristiansen <nikolaik@gmail.com>
Date: Wed, 31 Jan 2018 23:04:46 +0100
Subject: [PATCH] ical: set fairly unique ids

---
 dns2015/page-templates/page-ical.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/dns2015/page-templates/page-ical.php b/dns2015/page-templates/page-ical.php
index 2ea6f74a..b8621c3a 100644
--- a/dns2015/page-templates/page-ical.php
+++ b/dns2015/page-templates/page-ical.php
@@ -58,7 +58,8 @@ function fetch_events($from = '-6 months', $to = '+1 year') {
             'end' => $end,
             'locations' => [$location],
             'summary' => html_entity_decode(get_the_title()),
-            'description' => html_entity_decode($description)
+            'description' => html_entity_decode($description),
+            'uid' => 'dns-event-'.$post->ID,
         ]);
     }
 
@@ -74,7 +75,7 @@ function add_calendar_events($events, $calendar) {
         $calendar_event->setStart($event['start'])
             ->setSummary($event['summary'])
             ->setDescription($event['description'])
-            ->setUid('asdf');
+            ->setUid($event['uid']);
 
         try {
             $calendar_event->setEnd($event['end']);