Getting UTC timestamps of iCal with Timezone

I have some iCal-data with a timezone-definition (Europe/Copenhagen; CET/CEST), but I can’t get the dates specified in this timezone out in UTC.

Roughly:

BEGIN:VTIMEZONE
TZID:Europe/Copenhagen
...
END:VTIMEZONE
BEGIN:VEVENT
...
DTSTART;TZID=Europe/Copenhagen:20131120T113000
...
END:VEVENT

When I parse it, I it seem to believe the UTC-offset is 0, no matter how I poke at it.

event = new ICAL.Event(
    ICAL.Component(ICAL.Parse(DATA)[1]).getFirstSubcomponent('vevent')
);

event.startDate.toJSDate();
// In computer localtime.

event.startDate.utcOffset();
// 0 - should be 1 or 2 hours, depending on summertime.

console.log(event.startDate);
{ wrappedJSObject: [Circular],
  _time: 
   { year: 2013,
     month: 11,
     day: 20,
     hour: 11,
     minute: 30,
     second: 0,
     isDate: false },
  _pendingNormalization: false,
  timezone: 'Europe/Copenhagen',
  zone: 
   { wrappedJSObject: [Circular],
     expandedUntilYear: 0,
     changes: [],
     tzid: 'floating' } }

Can anyone give some pointers as to what I’m doing wrong?

Also: How do I generate startTime and endTime with timezone-definitions? ICAL.Time.fromData({...}, iCalTz) doesn’t add the timezone-definition…

[msiebuhr]

It turns out the parser doesn’t hook up the timestamps with TZID:<name> to the corresponding VTIMEZONE. If I monkey-patch ex. the startDate w. startDate.zone = new ICAL.Timezone(comp.getFirstSubcomponent('vtimezone')); it works fine.

[kennethmac2000]

Anyone had any further thoughts on this? It’s still the case that when you make a toJSDate() call, the TZID value in a VEVENT is ignored. This makes that call currently fairly useless without some hackery.