[Tickets #11976] invation emails are handled wrong

[noreply at bugs.horde.org]

BITTE NICHT AUF DIESE NACHRICHT ANTWORTEN. NACHRICHTEN AN DIESE  
E-MAIL-ADRESSE WERDEN NICHT GELESEN.

Ticket-URL: http://bugs.horde.org/ticket/11976
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  Ticket           | 11976
  Erstellt Von     | jmozdzen at nde.ag
  Zusammenfassung  | invation emails are handled wrong
  Warteschlange    | Kronolith
  Version          | 4.0.3
  Typ              | Bug
  Status           | Unconfirmed
  Priorität        | 3. High
  Milestone        |
  Patch            |
  Zuständige       |
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jmozdzen at nde.ag (2013-01-17 11:31) hat geschrieben:

Invitation e-mails typically contain DTSTART and DTEND fields. DTEND,  
according to RFC 2445, 4.6.1, specifies the non-inclusive end of the  
event.

Kronolith stores the inclusive event end.

When sending an invitation, kronolith properly adjusts the included  
text/calendar DTEND field.
When receiving an invitation, DTEND is falsely taken as the inclusive  
end; when accepting an invitation, the event is therefore stored  
wrongly.

This is especially bad for all-day events, as i.e. a single-day event  
is stored as/changed to a two-day event.

This already affects displaying the invitation in IMP: Since the  
displayed info there is based on the text/calendar part of the email,  
rather than the human-readable part, the end date is displayed wrong.