public void Process(NodeAlbum aNode)
{
musicAlbum metadata = new musicAlbum();
SetContainerMetadata(metadata, aNode);
LibraryItem albumArtItem = null;
foreach (NodeItem item in aNode.ItemList)
{
LibraryItem libItem = item.LibraryItem;
if (libItem.AlbumArtId != null)
{
albumArtItem = libItem;
break;
}
}
if (albumArtItem != null)
{
string filename = iLibrary.GetAlbumArtFilenameNoExt(albumArtItem.AlbumArtId) + albumArtItem.AlbumArtExt;
try
{
string albumArtUri = iSupport.VirtualFileSystem.Uri(filename);
metadata.AlbumArtUri.Add(albumArtUri);
}
catch (HttpServerException) { }
}
iMetadata = metadata;
}
public static string Album(upnpObject aObject)
{
string result = string.Empty;
if (aObject is musicAlbum)
{
musicAlbum album = aObject as musicAlbum;
result = album.Title;
}
else if (aObject is musicVideoClip)
{
musicVideoClip item = aObject as musicVideoClip;
if (item.Album.Count > 0)
{
result = item.Album[0];
}
}
else if (aObject is musicTrack)
{
musicTrack item = aObject as musicTrack;
if (item.Album.Count > 0)
{
result = item.Album[0];
}
}
// always return a non-null string
return(NonNullString(result));
}
public static string AlbumArtist(upnpObject aObject)
{
string result = string.Empty;
if (aObject is person)
{
person person = aObject as person;
result = person.Title;
}
else if (aObject is musicAlbum)
{
// Album Artist for a musicAlbum object is, in order of preference,
// - the <artist role="albumArtist"> value
// - the <artist> value
// - the <creator> value
musicAlbum album = aObject as musicAlbum;
string roleAlbumArtist = null;
string roleNull = null;
foreach (artist a in album.Artist)
{
if (string.IsNullOrEmpty(a.Role))
{
roleNull = a.Artist;
}
else if (a.Role.ToLower() == "albumartist")
{
roleAlbumArtist = a.Artist;
}
}
if (!string.IsNullOrEmpty(roleAlbumArtist))
{
result = roleAlbumArtist;
}
else if (!string.IsNullOrEmpty(roleNull))
{
result = roleNull;
}
else
{
result = album.Creator;
}
}
else if (aObject is musicTrack)
{
// Album Artist for a track is unambiguous - it is the <artist role="albumArtist"> value or nothing
musicTrack item = aObject as musicTrack;
foreach (artist a in item.Artist)
{
if (a.Role != null && a.Role.ToLower() == "albumartist")
{
result = a.Artist;
break;
}
}
}
else if (aObject is musicVideoClip)
{
musicVideoClip item = aObject as musicVideoClip;
foreach (artist a in item.Artist)
{
if (a.Role != null && a.Role.ToLower() == "albumartist")
{
result = a.Artist;
break;
}
}
}
// always return a non-null string
return(NonNullString(result));
}
public static string Genre(upnpObject aObject)
{
string result = string.Empty;
if (aObject is genre)
{
genre genre = aObject as genre;
result = genre.Title;
}
else if (aObject is musicArtist)
{
musicArtist artist = aObject as musicArtist;
for (int i = 0; i < artist.Genre.Count; ++i)
{
if (i > 0 && i < artist.Genre.Count - 1)
{
result += ", ";
}
result += artist.Genre[i];
}
}
else if (aObject is musicAlbum)
{
musicAlbum album = aObject as musicAlbum;
for (int i = 0; i < album.Genre.Count; ++i)
{
if (i > 0 && i < album.Genre.Count - 1)
{
result += ", ";
}
result += album.Genre[i];
}
}
else if (aObject is audioItem)
{
audioItem item = aObject as audioItem;
for (int i = 0; i < item.Genre.Count; ++i)
{
if (i > 0 && i < item.Genre.Count - 1)
{
result += ", ";
}
result += item.Genre[i];
}
}
else if (aObject is videoItem)
{
videoItem item = aObject as videoItem;
for (int i = 0; i < item.Genre.Count; ++i)
{
if (i > 0 && i < item.Genre.Count - 1)
{
result += ", ";
}
result += item.Genre[i];
}
}
// always return a non-null string
return(NonNullString(result));
}
