From b470561d3d40f4989eb8ed17eca5912f63c247e2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Fri, 5 Feb 2021 02:42:45 +0100
Subject: [PATCH] ical export using cgilite

---
 courses/export_ical.sh | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/courses/export_ical.sh b/courses/export_ical.sh
index e595cb6..3649ed5 100755
--- a/courses/export_ical.sh
+++ b/courses/export_ical.sh
@@ -1,6 +1,6 @@
 #!/bin/zsh
 
-# Copyright 2014,2015 Paul Hänsch
+# Copyright 2014,2015,2021 Paul Hänsch
 #
 # This file is part of Confetti.
 # 
@@ -17,6 +17,12 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with Confetti.  If not, see <http://www.gnu.org/licenses/>. 
 
-echo -n "Content-Type: text/calendar;charset=utf-8\n\n"
-course="${_GET[course]}"
-cat "$_DATA/ical/$course"
+course="$(GET course |PATH)"
+coursefile="$_DATA/ical/${course##*/}"
+
+. $_EXEC/pdiread.sh
+. $_EXEC/cgilite/file.sh
+
+printf 'Content-Disposition: inline; filename="%s.ics"\r\n' "$(pdi_value "$(pdi_load "$coursefile")" SUMMARY)"
+
+FILE "$coursefile" "text/calendar; charset=utf-8"
-- 
2.39.2