public IEnumerable<Face> GetFaces(ILocation location)
{
if (this.contacts.Count == 0) // contacts.xml not loaded for some reason
yield break;
var ini = this.iniFileFinder.FindIn(location);
if (ini == null)
yield break;
var parsed = this.parser.Parse(ini);
var rawFaces = from pair in parsed.Items
from face in pair.Value.Faces
select new { FileName = pair.Key, face.ContactHash };
var contactsIndex = parsed.Contacts.ToDictionary(c => c.Hash);
foreach (var rawFace in rawFaces) {
var contact = contactsIndex.GetValueOrDefault(rawFace.ContactHash);
if (contact == null)
continue;
var file = location.GetFile(rawFace.FileName);
if (file == null)
continue;
var key = new ContactKey(contact.UserCode, contact.ID);
var person = this.contacts.GetValueOrDefault(key);
if (person == null)
continue;
yield return new Face(person, file);
}
}
public AlbumIDProvider(ILocation dataRoot)
{
this.idMapFile = dataRoot.GetFile("idmap", ActionIfMissing.ReturnAsIs);
this.idMap = new ConcurrentDictionary<string, AlbumDescriptor>(this.LoadMap());
}
public IFile FindIn(ILocation location)
{
return fileNames
.Select(name => location.GetFile(name))
.FirstOrDefault(f => f != null);
}
