public static void FillViewModel(ISpeakerItemViewModel vm, Speaker model)
{
if (null == model) return;
// consider using AutoMapper
vm.Bio = (!string.IsNullOrEmpty(model.Bio)) ? model.Bio.TrimEnd() : model.Bio;
vm.Company = model.Company;
vm.Name = model.Name;
vm.PhotoUrl = !string.IsNullOrEmpty(model.PhotoUrl) ? model.PhotoUrl : SpeakerItemViewModel.DefaultImage;
vm.SpeakerId = model.SpeakerId;
vm.TwitterId = !string.IsNullOrEmpty(model.TwitterId) ? !model.TwitterId.StartsWith("@") ? "@" + model.TwitterId : model.TwitterId : string.Empty;
vm.Website = ("http://" == model.Website) ? null : model.Website;
vm.TwitterUrl = (!string.IsNullOrEmpty(vm.TwitterId)) ? string.Format("http://mobile.twitter.com/{0}", vm.TwitterId) : null;
vm.Url = model.Url;
// this block causing runtime crashes, poss stack overflow / circular ref...
//var sessions = new ObservableCollection<SessionItemViewModel>();
//if (null != model.Sessions)
//{
// model.Sessions.ForEach(s => sessions.Add(new SessionItemViewModel(s)));
//}
//vm.Sessions = sessions;
}
public SpeakerItemViewModel(Speaker speaker)
: this()
{
// some design time cases etc.
SetSpeaker(speaker);
}
private void SetSpeaker(Speaker speaker)
{
SpeakerItemMapper.FillViewModel(this, speaker);
}