private EditCalendarItemPreFormAction.RedirectTo DoAction(string commandPost, EditCalendarItemHelper.CalendarItemUpdateFlags storeUpdateFlags, ref PreFormActionResponse response, out InfobarMessage infobarMessage)
{
infobarMessage = null;
EditCalendarItemHelper.CalendarItemUpdateFlags calendarItemUpdateFlags = EditCalendarItemHelper.CalendarItemUpdateFlags.None;
string text = null;
EditCalendarItemPreFormAction.CalendarTab calendarTab = (EditCalendarItemPreFormAction.CalendarTab)RequestParser.TryGetIntValueFromForm(this.request, "hidtab", 0);
if (Utilities.IsPostRequest(this.request) && !string.Equals(commandPost, "new", StringComparison.Ordinal) && !string.Equals(commandPost, "cls", StringComparison.Ordinal))
{
if (calendarTab == EditCalendarItemPreFormAction.CalendarTab.Scheduling)
{
calendarItemUpdateFlags = EditCalendarItemHelper.UpdateImportance(this.calendarItemBase, this.request);
}
else
{
calendarItemUpdateFlags = EditCalendarItemHelper.UpdateCalendarItemValues(this.calendarItemBase, this.userContext, this.request, out text);
}
if (!string.IsNullOrEmpty(text))
{
infobarMessage = InfobarMessage.CreateText(text, InfobarMessageType.Error);
return(EditCalendarItemPreFormAction.RedirectTo.EditCalendarItem);
}
if (this.calendarItemBase.AttendeesChanged)
{
calendarItemUpdateFlags |= EditCalendarItemHelper.CalendarItemUpdateFlags.AttendeesChanged;
}
}
EditCalendarItemHelper.CalendarItemUpdateFlags calendarItemUpdateFlags2 = calendarItemUpdateFlags | storeUpdateFlags;
EditCalendarItemHelper.CancelRangeType cancelRangeType = EditCalendarItemHelper.CancelRangeType.None;
ExDateTime cancelFromDateTime = ExDateTime.MinValue;
string formParameter = Utilities.GetFormParameter(this.request, "delprompt", false);
if (!string.IsNullOrEmpty(formParameter))
{
if (string.Equals(formParameter, "2", StringComparison.Ordinal))
{
cancelRangeType = EditCalendarItemHelper.CancelRangeType.All;
}
else if (string.Equals(formParameter, "1", StringComparison.Ordinal))
{
cancelRangeType = EditCalendarItemHelper.CancelRangeType.FromDate;
cancelFromDateTime = CalendarUtilities.ParseDateTimeFromForm(this.request, "seldelY", "seldelM", "seldelD", null, this.userContext);
}
else
{
if (!string.Equals(formParameter, "0", StringComparison.Ordinal))
{
throw new OwaInvalidRequestException("Invalid cancel prompt radio button value.");
}
cancelRangeType = EditCalendarItemHelper.CancelRangeType.Occurrence;
}
}
EditCalendarItemPreFormAction.RedirectTo result = EditCalendarItemPreFormAction.RedirectTo.None;
if (commandPost != null)
{
if (< PrivateImplementationDetails > { 83F 8DD 10 - 61AE - 4283 - B829 - 2F 464F 055E61 }.$$method0x600016f - 1 == null)
internal static bool CancelCalendarItem(UserContext userContext, CalendarItemBase calendarItemBase, EditCalendarItemHelper.CancelRangeType cancelRange, ExDateTime cancelFromDateTime, out InfobarMessage infobarMessage)
{
bool result = true;
infobarMessage = null;
CalendarItem calendarItem = calendarItemBase as CalendarItem;
try
{
if (calendarItem == null)
{
StoreObjectId masterStoreObjectId = CalendarUtilities.GetMasterStoreObjectId(calendarItemBase);
calendarItem = Utilities.GetItem <CalendarItem>(userContext, masterStoreObjectId, new PropertyDefinition[0]);
if (calendarItem != null)
{
calendarItem.OpenAsReadWrite();
}
}
if (cancelRange == EditCalendarItemHelper.CancelRangeType.Occurrence || cancelRange == EditCalendarItemHelper.CancelRangeType.None)
{
EditCalendarItemHelper.CancelCalendarItem(userContext, calendarItemBase);
}
else if (cancelRange == EditCalendarItemHelper.CancelRangeType.All)
{
EditCalendarItemHelper.CancelCalendarItem(userContext, calendarItem);
}
else if (cancelRange == EditCalendarItemHelper.CancelRangeType.FromDate)
{
int cancelRecurrenceCount = CalendarItemUtilities.GetCancelRecurrenceCount(calendarItem, cancelFromDateTime);
if (cancelRecurrenceCount == 0)
{
EditCalendarItemHelper.CancelCalendarItem(userContext, calendarItem);
}
else if (cancelRecurrenceCount > 0)
{
calendarItem.Recurrence = new Recurrence(calendarItem.Recurrence.Pattern, new EndDateRecurrenceRange(calendarItem.Recurrence.Range.StartDate, cancelFromDateTime.IncrementDays(-1)));
if (calendarItem.IsMeeting && calendarItem.MeetingRequestWasSent)
{
result = CalendarUtilities.SendMeetingMessages(userContext, calendarItem, true, out infobarMessage);
}
else
{
result = CalendarUtilities.SaveCalendarItem(calendarItem, userContext, out infobarMessage);
}
}
}
}
finally
{
if (calendarItem != null && calendarItem != calendarItemBase)
{
calendarItem.Dispose();
}
}
return(result);
}