public void FixTimeZoneComponentOrder_EventHasNoTimeZones_DoesntChangeEvent()
{
string input = @"BEGIN:VCALENDAR
PRODID:-//bitfire web engineering//DAVdroid 0.8.4.1 (ical4j 2.0-beta1)//EN
VERSION:2.0
BEGIN:VEVENT
DTSTAMP:20150925T061111Z
UID:566745d3-04ed-497a-9d1b-47db1bb12629
DTSTART;TZID=Europe/Vienna:20151125T133500
DTEND;TZID=Europe/Vienna:20151125T151500
SUMMARY:EZG-ILV EDV_F1.03 - MGS-1
LOCATION:EDV_F1.03
DESCRIPTION:EZG-ILV\nHesinaGe\nMGS-1 \nEDV_F1.03
CLASS:PUBLIC
LAST-MODIFIED:20150927T175324Z
TRANSP:OPAQUE
SEQUENCE:2
END:VEVENT
END:VCALENDAR
";
var processed = CalendarDataPreprocessor.FixTimeZoneComponentOrderNoThrow(input);
Assert.That(processed, Is.EqualTo(input));
AssertCanDeserialize(processed);
}
public void Map1To2(ITaskItemWrapper source, ITodo target, iCalTimeZone localIcalTimeZone, IEntitySynchronizationLogger logger)
{
target.Summary = CalendarDataPreprocessor.EscapeBackslash(source.Inner.Subject);
if (_configuration.MapBody)
{
target.Description = CalendarDataPreprocessor.EscapeBackslash(source.Inner.Body);
}
if (source.Inner.StartDate != OutlookUtility.OUTLOOK_DATE_NONE)
{
target.Start = new iCalDateTime(source.Inner.StartDate.Year, source.Inner.StartDate.Month, source.Inner.StartDate.Day, true);
if (!_configuration.MapStartAndDueAsFloating)
{
target.Start.SetTimeZone(localIcalTimeZone);
}
}
if (source.Inner.Complete && source.Inner.DateCompleted != OutlookUtility.OUTLOOK_DATE_NONE)
{
target.Completed = new iCalDateTime(source.Inner.DateCompleted.ToUniversalTime())
{
IsUniversalTime = true, HasTime = true
};
}
target.PercentComplete = source.Inner.PercentComplete;
if (_configuration.MapRecurringTasks)
{
MapRecurrance1To2(source.Inner, target, localIcalTimeZone);
}
if (source.Inner.DueDate != OutlookUtility.OUTLOOK_DATE_NONE)
{
target.Due = new iCalDateTime(source.Inner.DueDate.Year, source.Inner.DueDate.Month, source.Inner.DueDate.Day, 23, 59, 59);
if (!_configuration.MapStartAndDueAsFloating)
{
target.Due.SetTimeZone(localIcalTimeZone);
}
// Workaround for a bug in DDay.iCal, according to RFC5545 DUE must not occur together with DURATION
target.Properties.Remove(new CalendarProperty("DURATION"));
}
target.Properties.Set("STATUS", MapStatus1To2(source.Inner.Status));
if (_configuration.MapPriority)
{
target.Priority = CommonEntityMapper.MapPriority1To2(source.Inner.Importance);
}
target.Class = CommonEntityMapper.MapPrivacy1To2(source.Inner.Sensitivity, false, false);
MapReminder1To2(source, target);
MapCategories1To2(source, target);
if (_configuration.MapCustomProperties || _configuration.UserDefinedCustomPropertyMappings.Length > 0)
{
using (var userPropertiesWrapper = GenericComObjectWrapper.Create(source.Inner.UserProperties))
{
CommonEntityMapper.MapCustomProperties1To2(userPropertiesWrapper, target.Properties, _configuration.MapCustomProperties, _configuration.UserDefinedCustomPropertyMappings, logger, s_logger);
}
}
}
public void FixTimeZoneComponentOrder_CalenderDataIsNull_ReturnsNull()
{
Assert.That(CalendarDataPreprocessor.FixTimeZoneComponentOrderNoThrow(null), Is.Null);
}
public void FixTimeZoneComponentOrder_EventHasMultipleTimeZomes()
{
string input = @"BEGIN:VCALENDAR
BEGIN:VTIMEZONE
TZID:Europe/Vienna
X-LIC-LOCATION:Europe/Vienna
BEGIN:STANDARD
TZNAME:CET
DTSTART:19901027T030000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19800329T020000
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VTIMEZONE
TZID:Blablubb
X-LIC-LOCATION:SomewhereElse
BEGIN:STANDARD
TZNAME:CET
DTSTART:19601027T030000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19500329T020000
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
SUMMARY:Termin
END:VEVENT
END:VCALENDAR
";
string expected = @"BEGIN:VCALENDAR
BEGIN:VTIMEZONE
TZID:Europe/Vienna
X-LIC-LOCATION:Europe/Vienna
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19800329T020000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19901027T030000
END:STANDARD
END:VTIMEZONE
BEGIN:VTIMEZONE
TZID:Blablubb
X-LIC-LOCATION:SomewhereElse
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19500329T020000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19601027T030000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
SUMMARY:Termin
END:VEVENT
END:VCALENDAR
";
var processed = CalendarDataPreprocessor.FixTimeZoneComponentOrderNoThrow(input);
Assert.That(processed, Is.EqualTo(expected));
}
public void FixTimeZoneComponentOrder_TestRealEvent()
{
string input = @"BEGIN:VCALENDAR
PRODID:-//bitfire web engineering//DAVdroid 0.8.4.1 (ical4j 2.0-beta1)//EN
VERSION:2.0
BEGIN:VTIMEZONE
TZID:Europe/Vienna
TZURL:http://tzurl.org/zoneinfo/Europe/Vienna
X-LIC-LOCATION:Europe/Vienna
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:19810329T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:19961027T030000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
BEGIN:STANDARD
TZOFFSETFROM:+010521
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:18930401T000000
RDATE:18930401T000000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:19160501T000000
RDATE:19160501T000000
RDATE:19170416T030000
RDATE:19180415T030000
RDATE:19200405T030000
RDATE:19400401T030000
RDATE:19430329T030000
RDATE:19440403T030000
RDATE:19450402T030000
RDATE:19460414T030000
RDATE:19470406T030000
RDATE:19480418T030000
RDATE:19800406T000000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:19161001T010000
RDATE:19161001T010000
RDATE:19170917T030000
RDATE:19180916T030000
RDATE:19200913T030000
RDATE:19421102T030000
RDATE:19431004T030000
RDATE:19441002T030000
RDATE:19450412T030000
RDATE:19461006T030000
RDATE:19471005T030000
RDATE:19481003T030000
RDATE:19800928T000000
RDATE:19810927T030000
RDATE:19820926T030000
RDATE:19830925T030000
RDATE:19840930T030000
RDATE:19850929T030000
RDATE:19860928T030000
RDATE:19870927T030000
RDATE:19880925T030000
RDATE:19890924T030000
RDATE:19900930T030000
RDATE:19910929T030000
RDATE:19920927T030000
RDATE:19930926T030000
RDATE:19940925T030000
RDATE:19950924T030000
END:STANDARD
BEGIN:STANDARD
TZOFFSETFROM:+0100
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:19200101T000000
RDATE:19200101T000000
RDATE:19460101T000000
RDATE:19810101T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20150925T061111Z
UID:566745d3-04ed-497a-9d1b-47db1bb12629
DTSTART;TZID=Europe/Vienna:20151125T133500
DTEND;TZID=Europe/Vienna:20151125T151500
SUMMARY:EZG-ILV EDV_F1.03 - MGS-1
LOCATION:EDV_F1.03
DESCRIPTION:EZG-ILV\nHesinaGe\nMGS-1 \nEDV_F1.03
CLASS:PUBLIC
LAST-MODIFIED:20150927T175324Z
TRANSP:OPAQUE
SEQUENCE:2
END:VEVENT
END:VCALENDAR
";
string expected = @"BEGIN:VCALENDAR
PRODID:-//bitfire web engineering//DAVdroid 0.8.4.1 (ical4j 2.0-beta1)//EN
VERSION:2.0
BEGIN:VTIMEZONE
TZID:Europe/Vienna
TZURL:http://tzurl.org/zoneinfo/Europe/Vienna
X-LIC-LOCATION:Europe/Vienna
BEGIN:STANDARD
TZOFFSETFROM:+010521
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:18930401T000000
RDATE:18930401T000000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:19160501T000000
RDATE:19160501T000000
RDATE:19170416T030000
RDATE:19180415T030000
RDATE:19200405T030000
RDATE:19400401T030000
RDATE:19430329T030000
RDATE:19440403T030000
RDATE:19450402T030000
RDATE:19460414T030000
RDATE:19470406T030000
RDATE:19480418T030000
RDATE:19800406T000000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:19161001T010000
RDATE:19161001T010000
RDATE:19170917T030000
RDATE:19180916T030000
RDATE:19200913T030000
RDATE:19421102T030000
RDATE:19431004T030000
RDATE:19441002T030000
RDATE:19450412T030000
RDATE:19461006T030000
RDATE:19471005T030000
RDATE:19481003T030000
RDATE:19800928T000000
RDATE:19810927T030000
RDATE:19820926T030000
RDATE:19830925T030000
RDATE:19840930T030000
RDATE:19850929T030000
RDATE:19860928T030000
RDATE:19870927T030000
RDATE:19880925T030000
RDATE:19890924T030000
RDATE:19900930T030000
RDATE:19910929T030000
RDATE:19920927T030000
RDATE:19930926T030000
RDATE:19940925T030000
RDATE:19950924T030000
END:STANDARD
BEGIN:STANDARD
TZOFFSETFROM:+0100
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:19200101T000000
RDATE:19200101T000000
RDATE:19460101T000000
RDATE:19810101T000000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:19810329T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:19961027T030000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20150925T061111Z
UID:566745d3-04ed-497a-9d1b-47db1bb12629
DTSTART;TZID=Europe/Vienna:20151125T133500
DTEND;TZID=Europe/Vienna:20151125T151500
SUMMARY:EZG-ILV EDV_F1.03 - MGS-1
LOCATION:EDV_F1.03
DESCRIPTION:EZG-ILV\nHesinaGe\nMGS-1 \nEDV_F1.03
CLASS:PUBLIC
LAST-MODIFIED:20150927T175324Z
TRANSP:OPAQUE
SEQUENCE:2
END:VEVENT
END:VCALENDAR
";
var processed = CalendarDataPreprocessor.FixTimeZoneComponentOrderNoThrow(input);
Assert.That(processed, Is.EqualTo(expected));
AssertCanDeserialize(processed);
}
public void FixTimeZoneComponentOrder_StartTimeOfOneComponentIsNotParseable_IgnoresComnponentAndAddsItAfterSortedConmponents()
{
string input = @"BEGIN:VCALENDAR
BEGIN:VTIMEZONE
TZID:Europe/Vienna
X-LIC-LOCATION:Europe/Vienna
BEGIN:STANDARD
TZNAME:CET
DTSTART:19961027T030000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19810329T020000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19200101T000000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:xxxxxxxxxxxxxxxxxxxxxxx
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19161001T010000
END:STANDARD
BEGIN:STANDARD
TZNAME:CET
DTSTART:18930401T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
SUMMARY:Termin
END:VEVENT
END:VCALENDAR
";
string expected = @"BEGIN:VCALENDAR
BEGIN:VTIMEZONE
TZID:Europe/Vienna
X-LIC-LOCATION:Europe/Vienna
BEGIN:STANDARD
TZNAME:CET
DTSTART:18930401T000000
END:STANDARD
BEGIN:STANDARD
TZNAME:CET
DTSTART:19161001T010000
END:STANDARD
BEGIN:STANDARD
TZNAME:CET
DTSTART:19200101T000000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19810329T020000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19961027T030000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:xxxxxxxxxxxxxxxxxxxxxxx
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
SUMMARY:Termin
END:VEVENT
END:VCALENDAR
";
var processed = CalendarDataPreprocessor.FixTimeZoneComponentOrderNoThrow(input);
Assert.That(processed, Is.EqualTo(expected));
}
private Task <IReadOnlyList <EntityWithId <WebResourceName, IICalendar> > > ParallelDeserialize(IReadOnlyList <EntityWithId <WebResourceName, string> > serializedEntities, ILoadEntityLogger logger)
{
return(Task.Factory.StartNew(() =>
{
var result = new List <EntityWithId <WebResourceName, IICalendar> >();
Parallel.ForEach(
serializedEntities,
() => Tuple.Create(new iCalendarSerializer(), new List <Tuple <WebResourceName, IICalendar> >()),
(serialized, loopState, threadLocal) =>
{
IICalendar calendar;
string normalizedICalData, fixedICalData;
// fix some linebreak issues with Open-Xchange
if (serialized.Entity.Contains("\r\r\n"))
{
normalizedICalData = CalendarDataPreprocessor.NormalizeLineBreaks(serialized.Entity);
}
else
{
normalizedICalData = serialized.Entity;
}
// emClient sets DTSTART in VTIMEZONE to year 0001, which causes a 90 sec delay in DDay.iCal to evaluate the recurrence rule.
// If we find such a DTSTART we replace it 0001 with 1970 since the historic data is not valid anyway and avoid the performance issue.
if (normalizedICalData.Contains("DTSTART:00010101"))
{
fixedICalData = CalendarDataPreprocessor.FixInvalidDTSTARTInTimeZoneNoThrow(normalizedICalData);
s_logger.InfoFormat("Changed DTSTART from year 0001 to 1970 in VTIMEZONE of ICalData '{0}'.", serialized.Id);
}
else
{
fixedICalData = normalizedICalData;
}
if (TryDeserializeCalendar(fixedICalData, out calendar, serialized.Id, threadLocal.Item1, NullLoadEntityLogger.Instance))
{
threadLocal.Item2.Add(Tuple.Create(serialized.Id, calendar));
}
else
{
// maybe deserialization failed because of the iCal-TimeZone-Bug => try to fix it
var fixedICalData2 = CalendarDataPreprocessor.FixTimeZoneComponentOrderNoThrow(fixedICalData);
if (TryDeserializeCalendar(fixedICalData2, out calendar, serialized.Id, threadLocal.Item1, logger))
{
threadLocal.Item2.Add(Tuple.Create(serialized.Id, calendar));
s_logger.Info(string.Format("Deserialized ICalData with reordering of TimeZone data '{0}'.", serialized.Id));
}
}
return threadLocal;
},
threadLocal =>
{
lock (result)
{
foreach (var calendar in threadLocal.Item2)
{
result.Add(EntityWithId.Create(calendar.Item1, calendar.Item2));
}
}
});
IReadOnlyList <EntityWithId <WebResourceName, IICalendar> > readOnlyResult = result;
return readOnlyResult;
}));
}
