From: Tobias Diekershoff <tobias.diekershoff@gmx.net>
Date: Sun, 16 Jun 2013 13:24:32 +0000 (+0200)
Subject: cal: code cleanup
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=ebcc291e0662c37714fbdd22f9d1b19536cc48d1;p=friendica-addons.git

cal: code cleanup
---

diff --git a/cal.tgz b/cal.tgz
index cb075e22..b01a169d 100644
Binary files a/cal.tgz and b/cal.tgz differ
diff --git a/cal/cal.php b/cal/cal.php
index 597e5323..5ec8d73e 100644
--- a/cal/cal.php
+++ b/cal/cal.php
@@ -22,8 +22,8 @@ function cal_module()
 {
 }
 /*  pathes
- *  /cal/$user/export/$
- *  currently supported format is ical (iCalendar
+ *  /cal/$user/export/$format
+ *  currently supported formats are ical (iCalendar) and CSV
  */
 function cal_content()
 {
@@ -80,7 +80,7 @@ function cal_content()
 
 function cal_format_output ($r, $f, $tz)
 {
-    $res = t('This calendar format is not supported');;
+    $res = t('This calendar format is not supported');
     switch ($f)
     {
 	//  format the exported data as a CSV file
@@ -105,11 +105,11 @@ function cal_format_output ($r, $f, $tz)
 
 	case "ical":
 	    header("Content-type: text/ics");
-	    $res = '';
 	    $o = 'BEGIN:VCALENDAR'. PHP_EOL
 		. 'PRODID:-//friendica calendar export//0.1//EN' . PHP_EOL
 		. 'VERSION:2.0' . PHP_EOL;
 //  TODO include timezone informations in cases were the time is not in UTC
+//  see http://tools.ietf.org/html/rfc2445#section-4.8.3
 //		. 'BEGIN:VTIMEZONE' . PHP_EOL
 //		. 'TZID:' . $tz . PHP_EOL
 //		. 'END:VTIMEZONE' . PHP_EOL;