Created attachment 59138 [details] A calendar exhibiting the problem Version: 4.4.5 (using KDE 4.4.5) OS: Linux According to the iCalendar specification, an RDATE can have a value which is a DATETIME, DATE or PERIOD format. KCalendar correctly parses DATE and DATETIME formats, but an RDATE with VALUE=PERIOD is silently discarded. Reproducible: Always Steps to Reproduce: Add the attached gpgpu.ics as a calendar and browse to April 2011 Actual Results: There is no event on April 20, 2011 Expected Results: An event on April 20, 2001, starting at 3pm and stopping at 5pm, should be present Replacing the RDATE;VALUE=PERIOD:20110420T150000/PT2H line with RDATE:20110420T150000 makes the event appear, but last 4 hours instead of the 2 hours of the actual event.
This bug has only been reported for versions before 4.14, which have been unsupported for at least two years now. Can anyone tell if this bug still present? If noone confirms this bug for a Framework-based version of korganizer (version 5.0 or later, as part of KDE Applications 15.08 or later), it gets closed in about three months.
I am still seeing the issue in the latest version of korganizer as shipped currently by Debian unstable. This is version 4:16.04.3-1; note that the 4: is the epoch, so this is the KOrganizer part of KDE Applications 16.04.3
Giuseppe, thanks for your assistance.
ICalFormatImpl::readIncidence() says // TODO: RDates as period are not yet implemented!
Commit https://invent.kde.org/frameworks/kcalendarcore/-/commit/46b21cc1f5d3519d2443b8fdabedaba0a90b4aed should have fixed this.
Frameworks 5.92 and KOrganizer 5.19.3 display an event on the 20th, but with a duration of 4 hours.