carddav: evaluate recurrence in match helper

The match helper will now properly return recurring events if any of
their recurrences fall into the queried time range. A test for this was
added as well.
This commit is contained in:
Conrad Hoffmann
2022-08-31 12:09:00 +02:00
committed by Conrad Hoffmann
parent 58dc8e4982
commit dc63df9058
2 changed files with 30 additions and 2 deletions

View File

@@ -127,9 +127,19 @@ func matchPropFilter(filter PropFilter, comp *ical.Component) (bool, error) {
func matchCompTimeRange(start, end time.Time, comp *ical.Component) (bool, error) {
// See https://datatracker.ietf.org/doc/html/rfc4791#section-9.9
// TODO handle "infinity" values in query
// TODO handle recurring events
// evaluate recurring components
rset, err := comp.RecurrenceSet(start.Location())
if err != nil {
return false, err
}
if rset != nil {
// TODO we can only set inclusive to true or false, but really the
// start time is inclusive while the end time is not :/
return len(rset.Between(start, end, true)) > 0, nil
}
// TODO handle "infinity" values in query
// TODO handle more than just events
if comp.Name != ical.CompEvent {
return false, nil
}