public static string ReleaseYear(upnpObject aObject)
{
string result = string.Empty;
if (aObject is playlistContainer)
{
playlistContainer container = aObject as playlistContainer;
result = container.Date;
}
else if (aObject is album)
{
album album = aObject as album;
result = album.Date;
}
else if (aObject is musicTrack)
{
musicTrack item = aObject as musicTrack;
result = item.Date;
}
else if (aObject is audioBook)
{
audioBook item = aObject as audioBook;
result = item.Date;
}
if (aObject is musicVideoClip)
{
musicVideoClip item = aObject as musicVideoClip;
result = item.Date;
}
if (!string.IsNullOrEmpty(result))
{
try
{
DateTime t = DateTime.Parse(result);
result = t.Year.ToString().Trim();
}
catch (FormatException) { }
}
// always return a non-null string
return(NonNullString(result));
}
public static string Contributor(upnpObject aObject)
{
string result = string.Empty;
if (aObject is album)
{
album album = aObject as album;
if (album.Contributor.Count > 0)
{
result = album.Contributor[0];
}
}
else if (aObject is musicVideoClip)
{
musicVideoClip item = aObject as musicVideoClip;
if (item.Contributor.Count > 0)
{
result = item.Contributor[0];
}
}
else if (aObject is musicTrack)
{
musicTrack item = aObject as musicTrack;
if (item.Contributor.Count > 0)
{
result = item.Contributor[0];
}
}
else if (aObject is audioBook)
{
audioBook item = aObject as audioBook;
if (item.Contributor.Count > 0)
{
result = item.Contributor[0];
}
}
// always return a non-null string
return(NonNullString(result));
}
public static string Publisher(upnpObject aObject)
{
string result = string.Empty;
if (aObject is album)
{
album item = aObject as album;
for (int i = 0; i < item.Publisher.Count; ++i)
{
if (i > 0 && i < item.Publisher.Count - 1)
{
result += ", ";
}
result += item.Publisher[i];
}
}
else if (aObject is musicVideoClip)
{
musicVideoClip item = aObject as musicVideoClip;
result = item.Publisher;
}
else if (aObject is musicTrack)
{
musicTrack item = aObject as musicTrack;
for (int i = 0; i < item.Publisher.Count; ++i)
{
if (i > 0 && i < item.Publisher.Count - 1)
{
result += ", ";
}
result += item.Publisher[i];
}
}
else if (aObject is audioBook)
{
audioBook item = aObject as audioBook;
for (int i = 0; i < item.Publisher.Count; ++i)
{
if (i > 0 && i < item.Publisher.Count - 1)
{
result += ", ";
}
result += item.Publisher[i];
}
}
else if (aObject is videoItem)
{
videoItem item = aObject as videoItem;
result = item.Publisher;
}
else if (aObject is videoBroadcast)
{
videoBroadcast item = aObject as videoBroadcast;
result = item.Publisher;
}
else if (aObject is movie)
{
movie item = aObject as movie;
result = item.Publisher;
}
// always return a non-null string
return(NonNullString(result));
}
