public static void UpdateSingleTag(Song song)
{
try
{
using (TagLib.File taglibFile = TagLib.File.Create(song.FileName))
{
if (taglibFile.Tag != null)
{
if (!string.IsNullOrEmpty(taglibFile.Tag.Title))
song.Name = taglibFile.Tag.Title;
song.Artist = taglibFile.Tag.JoinedPerformers;
song.Duration = (int)taglibFile.Properties.Duration.TotalSeconds;
FileInfo fileInfo = new FileInfo(song.FileName);
song.DateCreated = fileInfo.CreationTime.ToString("yyyy-MM-dd HH:mm");
}
}
song.TagRead = true;
song.ErrorReadingTag = false;
}
catch (System.IO.IOException)
{
song.TagRead = false;
song.ErrorReadingTag = true;
}
catch (Exception)
{
song.TagRead = true;
}
}
public void Enqueue(Song song, string requesterName)
{
if (!ClientAllowed(requesterName))
return;
int maximalsonginqueue;
if (!int.TryParse(SongPlayerFactory.GetConfigFile().GetValue("player.maximalsonginqueue"), out maximalsonginqueue))
maximalsonginqueue = int.MaxValue;
if (_queue.Count >= maximalsonginqueue)
return;
SongLibrary.UpdateSingleTag(song);
_queue.Add(new RequestedSong { Song = song, RequesterName = requesterName, RequestedDate = DateTime.Now });
}
public void Dequeue(Song song, string requesterName)
{
if (!ClientAllowed(requesterName))
return;
_queue.Remove(song.TempId);
}
public void AddSong(Song song)
{
lock (lockObject)
{
_songs.Add(song);
}
}
private int ScanSongs()
{
int changesMade = 0;
Config.ConfigFile config = SongPlayerFactory.GetConfigFile();
string[] directories = config.GetValue("library.path").Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
string[] extensions = config.GetValue("library.extensions").Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
if (extensions.Length == 0)
extensions = new string[] { "mp3" };
List<string> files = new List<string>();
foreach (string directory in directories)
{
if (Directory.Exists(directory))
{
foreach (string extension in extensions)
{
files.AddRange(Directory.GetFiles(directory, "*." + extension, SearchOption.AllDirectories).AsEnumerable<string>());
}
}
}
//Find removed songs
lock (lockObject)
{
if (_songs.RemoveAll(s => !files.Any(f => f == s.FileName)) > 0)
changesMade++;
}
//Find added songs
foreach (string fileName in files)
{
lock (lockObject)
{
if (_songs.Any(s => s.FileName == fileName))
continue;
}
Song song = new Song();
song.FileName = fileName;
FileInfo fileInfo = new FileInfo(fileName);
song.Name = Regex.Replace(fileInfo.Name, @"\" + fileInfo.Extension + "$", string.Empty, RegexOptions.IgnoreCase);
AddSong(song);
changesMade++;
}
return changesMade;
}
