From 6008770a9d105497217cc7d665b885a40afb1e49 Mon Sep 17 00:00:00 2001
From: echarp <manu@echarp.org>
Date: Sat, 27 Apr 2019 15:12:42 +0200
Subject: [PATCH] Timezones are globally added to the ical export

---
 app/views/events/index.ics.haml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/app/views/events/index.ics.haml b/app/views/events/index.ics.haml
index 08b6b7ff..f39491c6 100644
--- a/app/views/events/index.ics.haml
+++ b/app/views/events/index.ics.haml
@@ -1,8 +1,14 @@
 :ruby
+  require 'icalendar/tzinfo'
+
   # Create a calendar with an event (standard method)
   cal = Icalendar::Calendar.new
   @events.each do |event|
     tzid = event.region.tzid
+    tz = TZInfo::Timezone.get tzid
+    timezone = tz.ical_timezone event.start_time
+    cal.add_timezone timezone
+
     cal.event do |e|
       e.dtstamp     = Icalendar::Values::DateTime.new event.decision_time, tzid: tzid
       e.uid         = "#{event.id}@#{request.domain}"