[PATCH] Add ics timezone

[Thijs Triemstra <lists@…>]

Apple's iCal supports the X-WR-TIMEZONE ​extension that takes the form of:

X-WR-TIMEZONE:Europe/Amsterdam

Pygments could provide that information?

[Thijs Triemstra <lists@…>]

iCal also exports this additional VTIMEZONE data..

BEGIN:VTIMEZONE
TZID:Europe/Amsterdam
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
DTSTART:19810329T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
TZNAME:CEST
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
DTSTART:19961027T030000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
TZNAME:CET
END:STANDARD
END:VTIMEZONE
BEGIN:VTIMEZONE
TZID:Europe/London
BEGIN:DAYLIGHT
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
DTSTART:19810329T010000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
TZNAME:BST
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
DTSTART:19961027T020000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
TZNAME:GMT
END:STANDARD
END:VTIMEZONE

[Remy Blank]

Replying to Thijs Triemstra <lists@…>:

Pygments could provide that information?

Pygments? WrongTrac? :)

[Thijs Triemstra <lists@…>]

Replying to Thijs Triemstra <lists@…>:

Apple's iCal supports the X-WR-TIMEZONE extension

And ​MS Outlook.

[Thijs Triemstra <lists@…>]

Here's a patch I'm not sure where to put atm that adds the X-WR-CALDESC project description to a calendar:

trac/ticket/roadmap.py

@@ -434 +434 @@
         write_prop('METHOD', 'PUBLISH')
         write_prop('X-WR-CALNAME',
                    self.env.project_name + ' - ' + _('Roadmap'))
+        write_prop('X-WR-CALDESC', self.env.project_description)
         for milestone in milestones:
             uid = '<%s/milestone/%s@%s>' % (req.base_path, milestone.name,
                                             host)

[Thijs Triemstra <lists@…>]

Replying to rblank:

Replying to Thijs Triemstra <lists@…>:

Pygments could provide that information?

Pygments? WrongTrac? :)

Ugh, pytz! :) What I meant was the timezone data in the .ics file should correspond to the timezone setting in the properties panel.

[Thijs Triemstra <lists@…>]

Attached patch adds the timezone if found in the session and project description for calendar description.

[Remy Blank]

The timezone for the current user can be retrieved with req.tz. It is given by the session if defined, otherwise by the default timezone defined in trac.ini, or the local timezone of the server.

[Thijs Triemstra <lists@…>]

Thanks, a new patch:

trac/ticket/roadmap.py

@@ -434 +434 @@
         write_prop('METHOD', 'PUBLISH')
         write_prop('X-WR-CALNAME',
                    self.env.project_name + ' - ' + _('Roadmap'))
+        write_prop('X-WR-CALDESC', self.env.project_description)
+        write_prop('X-WR-TIMEZONE', str(req.tz))
+
         for milestone in milestones:
             uid = '<%s/milestone/%s@%s>' % (req.base_path, milestone.name,
                                             host)

[Remy Blank]

Thanks, I'll apply.

[Remy Blank]

Patch applied in [10177]. Thanks!