public void ChangeEndRecurrence()
{
OwaStoreObjectId owaStoreObjectId = (OwaStoreObjectId)base.GetParameter("Id");
string changeKey = (string)base.GetParameter("CK");
ExDateTime endRange = (ExDateTime)base.GetParameter("ET");
CalendarItem calendarItem = null;
try
{
calendarItem = Utilities.GetItem <CalendarItem>(base.UserContext, owaStoreObjectId, changeKey, new PropertyDefinition[]
{
CalendarItemBaseSchema.IsMeeting,
CalendarItemBaseSchema.MeetingRequestWasSent,
StoreObjectSchema.EffectiveRights
});
if (!ItemUtility.UserCanEditItem(calendarItem) || Utilities.IsItemInExternalSharedInFolder(base.UserContext, calendarItem))
{
this.Writer.Write("<div id=divOp _sOp=\"np\"></div>");
}
else
{
int num = MeetingUtilities.CancelRecurrence(calendarItem, endRange);
if (num != -2147483648)
{
if (calendarItem.IsMeeting && calendarItem.MeetingRequestWasSent && calendarItem.IsOrganizer())
{
base.ResponseContentType = OwaEventContentType.Html;
this.Writer.Write("<div id=divOp _sOp=er></div>");
}
else if (0 < num)
{
EndDateRecurrenceRange range = new EndDateRecurrenceRange(calendarItem.Recurrence.Range.StartDate, endRange.IncrementDays(-1));
calendarItem.Recurrence = new Recurrence(calendarItem.Recurrence.Pattern, range);
Utilities.SaveItem(calendarItem);
this.RenderPayload(new OwaStoreObjectId[]
{
(OwaStoreObjectId)base.GetParameter("fId")
});
}
else
{
calendarItem.DeleteMeeting(DeleteItemFlags.MoveToDeletedItems);
this.RenderPayload(new OwaStoreObjectId[]
{
(OwaStoreObjectId)base.GetParameter("fId")
});
}
}
}
}
finally
{
if (calendarItem != null)
{
calendarItem.Dispose();
calendarItem = null;
}
}
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
this.infobar.SetInfobarClass("infobarEdit");
this.infobar.SetShouldHonorHideByDefault(true);
this.calendarItemBase = base.Initialize <CalendarItemBase>(false, new PropertyDefinition[]
{
CalendarItemBaseSchema.CalendarItemType,
StoreObjectSchema.EffectiveRights
});
if (this.calendarItemBase != null)
{
if (string.Equals(base.OwaContext.FormsRegistryContext.Action, "Open", StringComparison.OrdinalIgnoreCase))
{
this.newItemType = NewItemType.ExplicitDraft;
}
else
{
this.newItemType = NewItemType.ImplicitDraft;
base.DeleteExistingDraft = true;
}
}
else
{
this.calendarItemBase = Utilities.CreateDraftMeetingRequestFromQueryString(base.UserContext, base.Request, new PropertyDefinition[]
{
StoreObjectSchema.EffectiveRights
});
if (this.calendarItemBase != null)
{
this.newItemType = NewItemType.ImplicitDraft;
base.DeleteExistingDraft = true;
base.Item = this.calendarItemBase;
}
}
if (this.calendarItemBase != null)
{
this.isMeeting = this.calendarItemBase.IsMeeting;
this.startTime = this.calendarItemBase.StartTime;
this.endTime = this.calendarItemBase.EndTime;
if (this.calendarItemBase.IsAllDayEvent && !this.IsRecurringMaster)
{
this.endTime = this.endTime.IncrementDays(-1);
}
this.recipientWell = new CalendarItemRecipientWell(this.calendarItemBase);
this.bodyMarkup = BodyConversionUtilities.GetBodyFormatOfEditItem(this.calendarItemBase, this.newItemType, base.UserContext.UserOptions);
this.toolbar = new EditCalendarItemToolbar(this.calendarItemBase, this.isMeeting, this.bodyMarkup, this.IsPublicItem);
this.toolbar.ToolbarType = (base.IsPreviewForm ? ToolbarType.Preview : ToolbarType.Form);
this.isBeingCanceled = (Utilities.GetQueryStringParameter(base.Request, "c", false) != null);
string queryStringParameter = Utilities.GetQueryStringParameter(base.Request, "er", false);
if (queryStringParameter != null)
{
if (this.calendarItemBase.CalendarItemType != CalendarItemType.RecurringMaster || !(this.calendarItemBase is CalendarItem))
{
throw new OwaInvalidRequestException("Invalid calendar item type. Only recurring masters support specifying an end range");
}
this.endRange = ExDateTime.MinValue;
try
{
this.endRange = DateTimeUtilities.ParseIsoDate(queryStringParameter, base.UserContext.TimeZone);
}
catch (OwaParsingErrorException)
{
ExTraceGlobals.CalendarDataTracer.TraceDebug <string>((long)this.GetHashCode(), "Invalid end range provided on URL '{0}'", queryStringParameter);
throw new OwaInvalidRequestException(string.Format("Invalid end range provided on URL '{0}'", queryStringParameter));
}
if (this.endRange != ExDateTime.MinValue)
{
CalendarItem calendarItem = (CalendarItem)this.calendarItemBase;
this.occurrenceCount = MeetingUtilities.CancelRecurrence(calendarItem, this.endRange);
if (this.occurrenceCount == 0)
{
this.isBeingCanceled = true;
}
}
}
string queryStringParameter2 = Utilities.GetQueryStringParameter(base.Request, "od", false);
if (queryStringParameter2 != null)
{
try
{
this.occurrenceDate = DateTimeUtilities.ParseIsoDate(queryStringParameter2, base.UserContext.TimeZone).Date;
goto IL_303;
}
catch (OwaParsingErrorException)
{
ExTraceGlobals.CalendarDataTracer.TraceDebug <string>((long)this.GetHashCode(), "Invalid occurrence date specified on URL '{0}'", queryStringParameter2);
throw new OwaInvalidRequestException(string.Format("Invalid occurrence date provided on URL '{0}'", queryStringParameter2));
}
}
this.occurrenceDate = DateTimeUtilities.GetLocalTime().Date;
IL_303:
CalendarUtilities.AddCalendarInfobarMessages(this.infobar, this.calendarItemBase, null, base.UserContext);
if (this.isBeingCanceled)
{
this.infobar.AddMessage(SanitizedHtmlString.FromStringId(1328030972), InfobarMessageType.Informational);
}
this.disableOccurrenceReminderUI = MeetingUtilities.CheckShouldDisableOccurrenceReminderUI(this.calendarItemBase);
if (this.disableOccurrenceReminderUI && !this.IsPublicItem)
{
this.infobar.AddMessage(SanitizedHtmlString.FromStringId(-891369593), InfobarMessageType.Informational);
}
if (!(this.calendarItemBase is CalendarItem))
{
this.recurrenceUtilities = new RecurrenceUtilities(null, base.SanitizingResponse);
return;
}
if (0 < this.occurrenceCount)
{
EndDateRecurrenceRange range = new EndDateRecurrenceRange(((CalendarItem)this.calendarItemBase).Recurrence.Range.StartDate, this.endRange.IncrementDays(-1));
this.recurrenceUtilities = new RecurrenceUtilities(new Recurrence(((CalendarItem)this.calendarItemBase).Recurrence.Pattern, range), base.SanitizingResponse);
return;
}
this.recurrenceUtilities = new RecurrenceUtilities(((CalendarItem)this.calendarItemBase).Recurrence, base.SanitizingResponse);
return;
}
else
{
this.isMeeting = (Utilities.GetQueryStringParameter(base.Request, "mr", false) != null);
if (this.isMeeting && this.IsPublicItem)
{
throw new OwaInvalidRequestException("Can't create meeting in Owa Public Folders");
}
this.isAllDayEvent = (Utilities.GetQueryStringParameter(base.Request, "evt", false) != null);
bool flag = Utilities.GetQueryStringParameter(base.Request, "tm", false) != null || this.isAllDayEvent;
string queryStringParameter3 = Utilities.GetQueryStringParameter(base.Request, "st", false);
if (queryStringParameter3 != null)
{
try
{
this.startTime = DateTimeUtilities.ParseIsoDate(queryStringParameter3, base.UserContext.TimeZone);
}
catch (OwaParsingErrorException)
{
ExTraceGlobals.CalendarDataTracer.TraceDebug <string>((long)this.GetHashCode(), "Invalid start date provided on URL '{0}'", queryStringParameter3);
throw new OwaInvalidRequestException(string.Format("Invalid start date provided on URL '{0}'", queryStringParameter3));
}
}
if (flag || this.startTime == ExDateTime.MinValue)
{
ExDateTime localTime = DateTimeUtilities.GetLocalTime();
if (this.startTime == ExDateTime.MinValue)
{
this.startTime = new ExDateTime(base.UserContext.TimeZone, localTime.Year, localTime.Month, localTime.Day, localTime.Hour, localTime.Minute, 0);
}
else
{
this.startTime = new ExDateTime(base.UserContext.TimeZone, this.startTime.Year, this.startTime.Month, this.startTime.Day, localTime.Hour, localTime.Minute, 0);
}
if (this.isAllDayEvent && this.startTime.Hour == 23)
{
if (this.startTime.Minute >= 30)
{
this.startTime = this.startTime.Date;
}
else
{
this.startTime = new ExDateTime(base.UserContext.TimeZone, this.startTime.Year, this.startTime.Month, this.startTime.Day, 23, 0, 0);
this.endTime = new ExDateTime(base.UserContext.TimeZone, this.startTime.Year, this.startTime.Month, this.startTime.Day, 23, 30, 0);
}
}
else if (this.startTime.Minute != 0 && this.startTime.Minute != 30)
{
this.startTime = this.startTime.AddMinutes((double)(30 - this.startTime.Minute % 30));
}
}
if (this.endTime == ExDateTime.MinValue)
{
this.endTime = this.startTime.AddMinutes(60.0);
}
this.recipientWell = new CalendarItemRecipientWell();
this.bodyMarkup = base.UserContext.UserOptions.ComposeMarkup;
this.toolbar = new EditCalendarItemToolbar(null, this.isMeeting, this.bodyMarkup, this.IsPublicItem);
this.toolbar.ToolbarType = (base.IsPreviewForm ? ToolbarType.Preview : ToolbarType.Form);
this.recurrenceUtilities = new RecurrenceUtilities(null, base.SanitizingResponse);
return;
}
}
