IFreeBusy CombineFreeBusy(IFreeBusy main, IFreeBusy current)
{
if (main != null)
{
main.MergeWith(current);
}
return(current);
}
public IFreeBusy GetFreeBusy(IOrganizer organizer, IAttendee[] contacts, IDateTime fromInclusive, IDateTime toExclusive)
{
IFreeBusy fb = null;
foreach (var iCal in this)
{
fb = CombineFreeBusy(fb, iCal.GetFreeBusy(organizer, contacts, fromInclusive, toExclusive));
}
return(fb);
}
public IFreeBusy GetFreeBusy(IDateTime fromInclusive, IDateTime toExclusive)
{
IFreeBusy fb = null;
foreach (var iCal in this)
{
fb = CombineFreeBusy(fb, iCal.GetFreeBusy(fromInclusive, toExclusive));
}
return(fb);
}
public IFreeBusy GetFreeBusy(IFreeBusy freeBusyRequest)
{
IFreeBusy fb = null;
foreach (var iCal in this)
{
fb = CombineFreeBusy(fb, iCal.GetFreeBusy(freeBusyRequest));
}
return(fb);
}
virtual public void MergeWith(IMergeable obj)
{
IFreeBusy fb = obj as IFreeBusy;
if (fb != null)
{
foreach (IFreeBusyEntry entry in fb.Entries)
{
if (!Entries.Contains(entry))
{
Entries.Add(entry.Copy <IFreeBusyEntry>());
}
}
}
}
public void GetFreeBusyStatus1()
{
IICalendar iCal = new iCalendar();
IEvent evt = iCal.Create <Event>();
evt.Summary = "Test event";
evt.Start = new iCalDateTime(2010, 10, 1, 8, 0, 0);
evt.End = new iCalDateTime(2010, 10, 1, 9, 0, 0);
IFreeBusy freeBusy = iCal.GetFreeBusy(new iCalDateTime(2010, 10, 1, 0, 0, 0), new iCalDateTime(2010, 10, 7, 11, 59, 59));
Assert.AreEqual(FreeBusyStatus.Free, freeBusy.GetFreeBusyStatus(new iCalDateTime(2010, 10, 1, 7, 59, 59)));
Assert.AreEqual(FreeBusyStatus.Busy, freeBusy.GetFreeBusyStatus(new iCalDateTime(2010, 10, 1, 8, 0, 0)));
Assert.AreEqual(FreeBusyStatus.Busy, freeBusy.GetFreeBusyStatus(new iCalDateTime(2010, 10, 1, 8, 59, 59)));
Assert.AreEqual(FreeBusyStatus.Free, freeBusy.GetFreeBusyStatus(new iCalDateTime(2010, 10, 1, 9, 0, 0)));
}
public virtual IFreeBusy GetFreeBusy(IFreeBusy freeBusyRequest)
{
return(Net.FreeBusy.Create(this, freeBusyRequest));
}
virtual public IFreeBusy GetFreeBusy(IFreeBusy freeBusyRequest)
{
return(DDay.iCal.FreeBusy.Create(this, freeBusyRequest));
}
static public IFreeBusy Create(ICalendarObject obj, IFreeBusy freeBusyRequest)
{
if (obj is IGetOccurrencesTyped)
{
IGetOccurrencesTyped getOccurrences = (IGetOccurrencesTyped)obj;
IList<Occurrence> occurrences = getOccurrences.GetOccurrences<IEvent>(freeBusyRequest.Start, freeBusyRequest.End);
List<string> contacts = new List<string>();
bool isFilteredByAttendees = false;
if (freeBusyRequest.Attendees != null &&
freeBusyRequest.Attendees.Count > 0)
{
isFilteredByAttendees = true;
foreach (IAttendee attendee in freeBusyRequest.Attendees)
{
if (attendee.Value != null)
contacts.Add(attendee.Value.OriginalString.Trim());
}
}
IFreeBusy fb = freeBusyRequest.Copy<IFreeBusy>();
fb.UID = new UIDFactory().Build();
fb.Entries.Clear();
fb.DTStamp = iCalDateTime.Now;
foreach (Occurrence o in occurrences)
{
IUniqueComponent uc = o.Source as IUniqueComponent;
if (uc != null)
{
IEvent evt = uc as IEvent;
bool accepted = false;
FreeBusyStatus type = FreeBusyStatus.Busy;
// We only accept events, and only "opaque" events.
if (evt != null && evt.Transparency != TransparencyType.Transparent)
accepted = true;
// If the result is filtered by attendees, then
// we won't accept it until we find an event
// that is being attended by this person.
if (accepted && isFilteredByAttendees)
{
accepted = false;
foreach (IAttendee a in uc.Attendees)
{
if (a.Value != null && contacts.Contains(a.Value.OriginalString.Trim()))
{
if (a.ParticipationStatus != null)
{
switch(a.ParticipationStatus.ToUpperInvariant())
{
case ParticipationStatus.Tentative:
accepted = true;
type = FreeBusyStatus.BusyTentative;
break;
case ParticipationStatus.Accepted:
accepted = true;
type = FreeBusyStatus.Busy;
break;
default:
break;
}
}
}
}
}
if (accepted)
{
// If the entry was accepted, add it to our list!
fb.Entries.Add(new FreeBusyEntry(o.Period, type));
}
}
}
return fb;
}
return null;
}
/// <summary>
/// Gets the free busy.
/// </summary>
/// <param name="freeBusyRequest">The free busy request.</param>
/// <returns></returns>
public virtual IFreeBusy GetFreeBusy(IFreeBusy freeBusyRequest)
{
return(Scheduling.iCalendar.FreeBusy.Create(this, freeBusyRequest));
}
public static IFreeBusy Create(ICalendarObject obj, IFreeBusy freeBusyRequest)
{
if (obj is IGetOccurrencesTyped)
{
var getOccurrences = (IGetOccurrencesTyped)obj;
var occurrences = getOccurrences.GetOccurrences <IEvent>(freeBusyRequest.Start, freeBusyRequest.End);
var contacts = new List <string>(128);
var isFilteredByAttendees = false;
if (freeBusyRequest.Attendees != null && freeBusyRequest.Attendees.Count > 0)
{
isFilteredByAttendees = true;
var attendees = freeBusyRequest.Attendees
.Where(a => a.Value != null)
.Select(a => a.Value.OriginalString.Trim());
contacts.AddRange(attendees);
}
var fb = freeBusyRequest.Copy <IFreeBusy>();
fb.Uid = new UidFactory().Build();
fb.Entries.Clear();
fb.DtStamp = CalDateTime.Now;
foreach (var o in occurrences)
{
var uc = o.Source as IUniqueComponent;
if (uc != null)
{
var evt = uc as IEvent;
var accepted = false;
var type = FreeBusyStatus.Busy;
// We only accept events, and only "opaque" events.
if (evt != null && evt.Transparency != TransparencyType.Transparent)
{
accepted = true;
}
// If the result is filtered by attendees, then
// we won't accept it until we find an event
// that is being attended by this person.
if (accepted && isFilteredByAttendees)
{
accepted = false;
var participatingAttendeeQuery = uc.Attendees
.Where(attendee =>
attendee.Value != null &&
contacts.Contains(attendee.Value.OriginalString.Trim()) &&
attendee.ParticipationStatus != null)
.Select(pa => pa.ParticipationStatus.ToUpperInvariant());
foreach (var participatingAttendee in participatingAttendeeQuery)
{
switch (participatingAttendee)
{
case ParticipationStatus.Tentative:
accepted = true;
type = FreeBusyStatus.BusyTentative;
break;
case ParticipationStatus.Accepted:
accepted = true;
type = FreeBusyStatus.Busy;
break;
}
}
}
if (accepted)
{
// If the entry was accepted, add it to our list!
fb.Entries.Add(new FreeBusyEntry(o.Period, type));
}
}
}
return(fb);
}
return(null);
}
/// <summary>
/// Gets the free busy.
/// </summary>
/// <param name="freeBusyRequest">The free busy request.</param>
/// <returns></returns>
public IFreeBusy GetFreeBusy(IFreeBusy freeBusyRequest)
{
return(this.Aggregate <IICalendar, IFreeBusy>(null, (current, iCal) => CombineFreeBusy(current, iCal.GetFreeBusy(freeBusyRequest))));
}
/// <summary>
/// Creates the specified obj.
/// </summary>
/// <param name="obj">The obj.</param>
/// <param name="freeBusyRequest">The free busy request.</param>
/// <returns></returns>
public static IFreeBusy Create(ICalendarObject obj, IFreeBusy freeBusyRequest)
{
var occurrencesTyped = obj as IGetOccurrencesTyped;
if (occurrencesTyped != null)
{
IGetOccurrencesTyped getOccurrences = occurrencesTyped;
IList <Occurrence> occurrences = getOccurrences.GetOccurrences <IEvent>(freeBusyRequest.Start, freeBusyRequest.End);
var contacts = new List <string>( );
bool isFilteredByAttendees = false;
if (freeBusyRequest.Attendees != null &&
freeBusyRequest.Attendees.Count > 0)
{
isFilteredByAttendees = true;
contacts.AddRange(from attendee in freeBusyRequest.Attendees
where attendee.Value != null
select attendee.Value.OriginalString.Trim( ));
}
var fb = freeBusyRequest.Copy <IFreeBusy>( );
fb.Uid = new UidFactory( ).Build( );
fb.Entries.Clear( );
fb.DtStamp = iCalDateTime.Now;
foreach (Occurrence o in occurrences)
{
var uc = o.Source as IUniqueComponent;
if (uc != null)
{
var evt = uc as IEvent;
bool accepted = false;
var type = FreeBusyStatus.Busy;
// We only accept events, and only "opaque" events.
if (evt != null && evt.Transparency != TransparencyType.Transparent)
{
accepted = true;
}
// If the result is filtered by attendees, then
// we won't accept it until we find an event
// that is being attended by this person.
if (accepted && isFilteredByAttendees)
{
accepted = false;
foreach (IAttendee a in uc.Attendees)
{
if (a.Value != null && contacts.Contains(a.Value.OriginalString.Trim( )))
{
if (a.ParticipationStatus != ParticipationStatus.NotSpecified)
{
switch (a.ParticipationStatus)
{
case ParticipationStatus.Tentative:
accepted = true;
type = FreeBusyStatus.BusyTentative;
break;
case ParticipationStatus.Accepted:
accepted = true;
type = FreeBusyStatus.Busy;
break;
}
}
}
}
}
if (accepted)
{
// If the entry was accepted, add it to our list!
fb.Entries.Add(new FreeBusyEntry(o.Period, type));
}
}
}
return(fb);
}
return(null);
}
private IFreeBusy CombineFreeBusy(IFreeBusy main, IFreeBusy current)
{
main?.MergeWith(current);
return(current);
}
