[kronolith] Another (timezone?) issue when importing Google ical files

[Erik Quaeghebeur]

Hi,


I would like to import my Google calendars. On the Google side, I have 
exported them to ical files. After importing them in Horde, I noticed 
that for recurring events the last repetition was not listed. I created 
the somewhat minimal example below; the last event in Google Calendar 
occurs on 19 december 2013, and in Kronolith on 12 december 2013.

Could it be that Kronolith does not take into account the time zone of 
the event due to the absence of time zone info in the RRULE, or that the 
UNTIL is interpreted differently (UNTIL until the starting time not 
enough for Kronolith?). (I don't know what the behavior should be 
according to the standard.)

BEGIN:VCALENDAR
PRODID:-//Google Inc//Google Calendar 70.9054//EN
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:Europe/Amsterdam
X-LIC-LOCATION:Europe/Amsterdam
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:19700329T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:19701025T030000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Amsterdam:20130919T134500
DTEND;TZID=Europe/Amsterdam:20130919T154500
RRULE:FREQ=WEEKLY;UNTIL=20131219T124500Z;BYDAY=TH
EXDATE;TZID=Europe/Amsterdam:20130919T134500
EXDATE;TZID=Europe/Amsterdam:20131114T134500
DTSTAMP:20131118T121253Z
UID:99oj4ualpa2v39m1ddk2798tf4 at google.com
CREATED:20130915T122120Z
DESCRIPTION:
LAST-MODIFIED:20130915T122120Z
LOCATION:TEST
SEQUENCE:0
STATUS:CONFIRMED
SUMMARY:TEST
TRANSP:OPAQUE
END:VEVENT
END:VCALENDAR