public void Serialize(System.IO.TextWriter wrtr)
{
if (End != null && Start != null && End < Start)
{
End = Start;
}
wrtr.BeginBlock("VEVENT");
wrtr.Property("UID", UID);
if (Attendees != null)
{
foreach (var attendee in Attendees)
{
wrtr.Property("ATTENDEE", attendee);
}
}
if (Categories != null && Categories.Count > 0)
{
wrtr.Property("CATEGORIES", Categories);
}
wrtr.Property("CLASS", Class);
wrtr.Property("CREATED", Created);
wrtr.Property("DESCRIPTION", Description);
NameValueCollection startParameter = new NameValueCollection();
NameValueCollection endParameter = new NameValueCollection();
if (!String.IsNullOrEmpty(StartTzid))
{
startParameter.Add("TZID", StartTzid);
}
if (!String.IsNullOrEmpty(EndTzid))
{
endParameter.Add("TZID", EndTzid);
}
if (!IsAllDayEvent)
{
wrtr.Property("DTSTART", Start, parameters: startParameter);
wrtr.Property("DTEND", End, parameters: endParameter);
}
else
{
wrtr.Property("DTSTART", Start.Value.ToString("yyyyMMdd"), parameters: startParameter);
wrtr.Property("DTEND", End.Value.ToString("yyyyMMdd"), parameters: endParameter);
}
wrtr.Property("DTSTAMP", DTSTAMP);
wrtr.Property("LAST-MODIFIED", LastModified);
wrtr.Property("LOCATION", Location);
wrtr.Property("ORGANIZER", Organizer);
wrtr.Property("PRIORITY", Priority);
wrtr.Property("SEQUENCE", Sequence);
wrtr.Property("STATUS", Status);
wrtr.Property("SUMMARY", Summary);
if (Recurrences.Any())
{
foreach (var recurrence in Recurrences)
{
wrtr.Property("RRULE", recurrence.ToString(), encoded: true);
}
}
if (ExDates.Any())
{
if (!IsAllDayEvent)
{
foreach (var exdate in ExDates)
{
wrtr.Property("EXDATE", exdate);
}
}
else
{
foreach (var exdate in ExDates)
{
//allday
NameValueCollection extDateParam = new NameValueCollection();
extDateParam.Add("VALUE", "DATE");
wrtr.Property("EXDATE", exdate.ToString("yyyyMMdd"), parameters: extDateParam);
}
}
}
wrtr.Property("TRANSP", Transparency);
wrtr.Property("URL", Url);
if (Properties != null)
{
foreach (var prop in Properties)
{
wrtr.Property(prop.Item1, prop.Item2, parameters: prop.Item3);
}
}
if (Alarms != null)
{
foreach (var alarm in Alarms)
{
alarm.Serialize(wrtr);
}
}
wrtr.EndBlock("VEVENT");
}
public void Deserialize(System.IO.TextReader rdr, Serializer serializer)
{
string name, value, rigthPart;
var parameters = new System.Collections.Specialized.NameValueCollection();
while (rdr.Property(out name, out value, out rigthPart, parameters) && !string.IsNullOrEmpty(name))
{
switch (name.ToUpper())
{
case "BEGIN":
switch (value)
{
case "VALARM":
var a = serializer.GetService <Alarm>();
a.Deserialize(rdr, serializer);
Alarms.Add(a);
break;
}
break;
case "ATTENDEE":
var contact = new Contact();
contact.Deserialize(value, parameters);
Attendees.Add(contact);
break;
case "CATEGORIES":
Categories = value.SplitEscaped().ToList();
break;
case "CLASS": Class = value.ToEnum <Classes>(); break;
case "CREATED": Created = value.ToDateTime(); break;
case "DESCRIPTION": Description = value; break;
case "DTEND":
End = value.ToDateTime();
EndTzid = parameters["TZID"];
break;
case "DTSTAMP": DTSTAMP = value.ToDateTime().GetValueOrDefault(); break;
case "DTSTART":
Start = value.ToDateTime();
StartTzid = parameters["TZID"];
break;
case "LAST-MODIFIED": LastModified = value.ToDateTime(); break;
case "LOCATION": Location = value; break;
case "ORGANIZER":
Organizer = serializer.GetService <Contact>();
Organizer.Deserialize(value, parameters);
break;
case "PRIORITY": Priority = value.ToInt(); break;
case "SEQUENCE": Sequence = value.ToInt(); break;
case "STATUS": Status = value.ToEnum <Statuses>(); break;
case "SUMMARY": Summary = value; break;
case "TRANSP": Transparency = value; break;
case "UID": UID = value; break;
case "URL": Url = value.ToUri(); break;
case "ATTACH":
var attach = value.ToUri();
if (attach != null)
{
Attachments.Add(attach);
}
break;
case "RRULE":
var rule = serializer.GetService <Recurrence>();
rule.Deserialize(null, parameters);
Recurrences.Add(rule);
break;
case "EXDATE":
ExDates.Add(value.ToDateTime().GetValueOrDefault());
break;
case "END": return;
default:
Properties.Add(Tuple.Create(name, value, parameters));
break;
}
}
}
