public void Set(ContactDetails details)
{
_latest = details;
foreach (var monitor in _monitors)
{
monitor.Set(details);
}
}
public void RecordDetails(string jid, string hash, ContactDetails details)
{
_infoDA.AddRecord(jid, hash,
details.Fullname,
details.Birthday.Ticks,
details.Description,
details.Url,
details.PhotoType,
details.PhotoBin);
}
public ContactDetails GetLatestInfo(string jid)
{
var tuple = _infoDA.GetLatest(jid);
if (tuple == null)
{
return null;
}
var result = new ContactDetails();
result.Fullname = tuple.Item1;
result.Url = tuple.Item2;
result.Birthday = new DateTime(tuple.Item3);
result.Description = tuple.Item4;
result.PhotoType = tuple.Item5;
result.PhotoBin = tuple.Item6;
return result;
}
private void OnIq(object arg1, IQ arg2)
{
if (arg2.Id != _id || arg2.Type != IqType.result)
{
return;
}
_connection.OnIq -= _onIq.Exec;
var vcard = arg2.Vcard;
if (vcard == null)
{
_task.SetResult(null);
return;
}
var description = vcard.Description;
var birthday = vcard.Birthday;
var fullname = vcard.Fullname;
var url = vcard.Url;
var photoType = vcard
.With(vcard1 => vcard.Photo)
.With(p => p.GetTag("TYPE"));
var photoBin = vcard
.With(vcard1 => vcard.Photo)
.With(p => p.GetTag("BINVAL"))
.With(p => p.Split('\r', '\n'))
.With(p => p.FirstOrDefault())
.With(Convert.FromBase64String);
var conactDetails = new ContactDetails()
{
Fullname = fullname,
Birthday = birthday,
PhotoType = photoType,
PhotoBin = photoBin,
Description = description,
Url = url
};
_task.SetResult(conactDetails);
}
public void Set(ContactDetails details)
{
if (details == null)
{
return;
}
if (details.PhotoBin == null)
{
return;
}
using (var ms = new MemoryStream(details.PhotoBin))
{
var p = new BitmapImage();
p.BeginInit();
p.StreamSource = ms;
p.CacheOption = BitmapCacheOption.OnLoad;
p.EndInit();
Photo = p;
}
}
public ConactDetailsProvider(string key, ContactDetails latest)
{
_latest = latest;
_key = key;
}