public FullCalendarEvent(DDay.iCal.IEvent ev, string backColour, string textColour)
{
id = ev.UID;
title = ev.Name;
allDay = ev.IsAllDay;;
start = ev.Start.UTC;
end = ev.End.UTC;
url = ev.Url.ToString();
backgroundColor = backColour;
borderColor = backColour;
textColor = textColour;
}
public void ProcessICalRequest(Uri iCalUri, DateTime start, DateTime end, HttpContext context)
{
string backColor = PageUtils.getFromForm("backColour", "white");
string textColor = PageUtils.getFromForm("textColor", "black");
int cacheMinutes = HatCMS.Tools.cachingProxy.CacheDuration_Minutes;
string cacheKey = iCalUri.ToString();
DDay.iCal.IICalendarCollection calCollection;
if (cacheMinutes > 0 && context.Cache[cacheKey] != null)
{
calCollection = (DDay.iCal.IICalendarCollection)context.Cache[cacheKey];
}
else
{
calCollection = DDay.iCal.iCalendar.LoadFromUri(iCalUri);
// -- add the data to the cache
if (cacheMinutes > 0)
{
context.Cache.Insert(cacheKey, calCollection, null,
Cache.NoAbsoluteExpiration,
TimeSpan.FromMinutes(cacheMinutes),
CacheItemPriority.Normal, null);
}
}
List <FullCalendarEvent> eventsToOutput = new List <FullCalendarEvent>();
IList <DDay.iCal.Occurrence> occurrences = calCollection.GetOccurrences <DDay.iCal.IEvent>(start, end);
foreach (DDay.iCal.Occurrence occurrence in occurrences)
{
if (occurrence.Source is DDay.iCal.IEvent)
{
DDay.iCal.IEvent ievent = occurrence.Source as DDay.iCal.IEvent;
if (ievent.IsActive()) // make sure the event hasn't been cancelled.
{
FullCalendarEvent e = new FullCalendarEvent(ievent, backColor, textColor);
eventsToOutput.Add(e);
}
}
} // foreach
string json = JsonWriter.Serialize(eventsToOutput.ToArray());
context.Response.Write(json);
}
