public static BaseCalendar ConvertCalendar(DDay.iCal.IICalendar calandarObj)
{
if (calandarObj == null)
{
return(null);
}
var result = new BusinessObjects.Calendar();
result.Name = string.IsNullOrEmpty(calandarObj.Name)
? calandarObj.Properties.ContainsKey("X-WR-CALNAME")
? calandarObj.Properties["X-WR-CALNAME"].Value.ToString()
: string.Empty
: calandarObj.Name;
result.Description = calandarObj.Properties.ContainsKey("X-WR-CALDESC")
? calandarObj.Properties["X-WR-CALDESC"].Value.ToString()
: string.Empty;
var tzids = calandarObj.TimeZones.Select(x => x.TZID).Where(x => !string.IsNullOrEmpty(x)).ToList();
result.TimeZone = tzids.Any()
? TimeZoneConverter.GetTimeZone(tzids.First())
: (calandarObj.Properties.ContainsKey("X-WR-TIMEZONE")
? TimeZoneConverter.GetTimeZone(
calandarObj.Properties["X-WR-TIMEZONE"].Value.ToString())
: CoreContext.TenantManager.GetCurrentTenant().TimeZone);
return(result);
}
public static string SerializeCalendar(DDay.iCal.IICalendar calendar)
{
try
{
var context = new DDay.iCal.Serialization.SerializationContext();
var factory = new DDay.iCal.Serialization.iCalendar.SerializerFactory();
var serializer = factory.Build(calendar.GetType(), context) as DDay.iCal.Serialization.IStringSerializer;
return(serializer != null?serializer.SerializeToString(calendar) : null);
}
catch (Exception ex)
{
log4net.LogManager.GetLogger("ASC.Calendar").Error(ex);
return(null);
}
}
public bool Contains(DDay.iCal.IICalendar calendar)
{
if (!History.Any() || calendar == null || calendar.Events == null || calendar.Events.FirstOrDefault() == null)
{
return(false);
}
var eventObj = calendar.Events.First();
var isExist = History
.Where(x => x.Method == calendar.Method)
.Select(x => x.Events.First())
.Any(x => x.Sequence == eventObj.Sequence && x.DTStamp.UTC == eventObj.DTStamp.UTC);
return(isExist);
}
