https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=5456
--- Comment #8 from Magnus Enger <[email protected]> --- First of all let me say that I am no iCal expert! I created a small test script: --- #!/usr/bin/perl use Modern::Perl; use DateTime::Format::ICal; use Koha::DateUtils; my $datestring = '2016-03-10 23:59:00'; my $dt = dt_from_string( $datestring ); say DateTime::Format::ICal->format_datetime( $dt ); my $dt2 = dt_from_string( $datestring ); $dt2->set_time_zone( C4::Context->tz ); say DateTime::Format::ICal->format_datetime( $dt2 ); my $dt3 = dt_from_string( $datestring ); $dt3->set_time_zone( 'UTC' ); say DateTime::Format::ICal->format_datetime( $dt3 ); --- This gives the following output: TZID=Europe/Oslo:20160310T235900 TZID=Europe/Oslo:20160310T235900 20160310T225900Z I tested the output from Koha in a couple of different validators. When I have a date like TZID=Europe/Oslo:20160310T235900 in the ICS I get errors from the validators: Error: Error was: Error at line 15:[DTSTART] Unparseable date: "TZID=Europe/Oslo:20160810T235900" Cause: Caused by: [DTSTART] Unparseable date: "TZID=Europe/Oslo:20160810T235900" http://severinghaus.org/projects/icv/ Invalid DTSTART value, must be a date or date-time value near line # 11 http://icalendar.org/validator.html When I change the script so all dates look like 20160310T225900Z, I get no errors from the same validators. In addition, Marc has said that Thunderbird accepts this (but not TZID=Europe/Oslo:20160310T235900) *and* interprets the date and time correctly. My pragmatic side tells me this should be good enough. :-) >From https://metacpan.org/pod/DateTime::Format::ICal: "The iCal spec requires that datetimes be formatted either as floating times (no time zone), UTC (with a 'Z' suffix) or with a time zone id at the beginning ('TZID=America/Chicago;...')." The way I read this, "formatting as UTC" is just as good as having a "time zone id at the beginning". -- You are receiving this mail because: You are the QA Contact for the bug. You are watching all bug changes. _______________________________________________ Koha-bugs mailing list [email protected] http://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-bugs website : http://www.koha-community.org/ git : http://git.koha-community.org/ bugs : http://bugs.koha-community.org/
