public static Boolean IsTitleExists(YAM_StorageEntities db, String filePath)
{
return(db.Titles.Any(t => t.Filepath.CompareTo(filePath) == 0));
}
public static Title GetMP3Title(YAM_StorageEntities db, String filepath)
{
TagLib.File file = null;
Title metaTag = null;
System.IO.FileInfo file_info = null;
try
{
file_info = new System.IO.FileInfo(filepath);
}
catch
{
return null;
}
try
{
file = TagLib.File.Create(filepath);
}
catch (TagLib.UnsupportedFormatException)
{
//TODO Exception Handler implementieren
throw new UnsupportedFormatException("UNSUPPORTED FILE: " + filepath);
}
//Album auslesen bzw. anlegen
Album album = null;
if (!String.IsNullOrEmpty(file.Tag.Album))
{
album = db.Albums.FirstOrDefault(a => a.Albumname == file.Tag.Album);
if (album == null)
{
album = new Album()
{
Albumname = file.Tag.Album,
Releaseyear = (int)file.Tag.Year
};
db.Albums.Add(album);
}
}
if (IsTitleExists(db, filepath))
return null;
//Titel anlegen
metaTag = new Title();
metaTag.Filepath = filepath;
metaTag.Playtime = file.Properties.Duration.Ticks;
metaTag.Releaseyear = (int)file.Tag.Year;
metaTag.Titlename = String.IsNullOrEmpty(file.Tag.Title) ? GetFileName(file_info.Name) : file.Tag.Title;
metaTag.Playcounter = 0;
var acodec = file.Properties.Codecs.FirstOrDefault() as TagLib.IAudioCodec;
if (acodec != null)
metaTag.Bitrate = acodec.AudioBitrate;
//Lied zum Album zuordnen
if (!String.IsNullOrEmpty(file.Tag.Album))
{
db.Albumtitles.Add(new Albumtitle()
{
Album = album,
Title = metaTag,
Titlenumber = (int)file.Tag.Track
});
}
if (!String.IsNullOrEmpty(file.Tag.FirstGenre))
{
var genre = db.Genres.FirstOrDefault(g => g.Genrename.CompareTo(file.Tag.FirstGenre) == 0);
if (genre == null)
metaTag.Genre1 = new Genre() { Genrename = file.Tag.FirstGenre };
else
metaTag.Genre = genre.Id;
}
if (!String.IsNullOrEmpty(file.Tag.FirstPerformer))
{
var artist = db.Artists.Where(a => a.Artistname.CompareTo(file.Tag.FirstPerformer) == 0);
if (!artist.Any())
metaTag.Artists.Add(new Artist() { Artistname = file.Tag.FirstPerformer });
else
metaTag.Artists = artist.ToList();
}
else
metaTag.Artists = null;
//Write("Grouping", file.Tag.Grouping);
//Write("Title", file.Tag.Title);
//Write("TitleSort", file.Tag.TitleSort);
//Write("Album Artists", file.Tag.AlbumArtists);
//Write("Album Artists Sort", file.Tag.AlbumArtistsSort);
//Write("Performers", file.Tag.Performers);
//Write("Performers Sort", file.Tag.PerformersSort);
//Write("Conductor", file.Tag.Conductor);
//Write("Album", file.Tag.Album);
//Write("Album Sort", file.Tag.AlbumSort);
//Write("Genres", file.Tag.Genres);
//Write("Year", file.Tag.Year);
//Write("Track", file.Tag.Track);
//foreach (TagLib.ICodec codec in file.Properties.Codecs)
//{
// TagLib.IAudioCodec acodec = codec as TagLib.IAudioCodec;
// if (acodec != null && (acodec.MediaTypes & TagLib.MediaTypes.Audio) != TagLib.MediaTypes.None)
// {
// Console.WriteLine("Bitrate: " + acodec.AudioBitrate);
// Console.WriteLine("SampleRate: " + acodec.AudioSampleRate);
// Console.WriteLine("Channels: " + acodec.AudioChannels + "\n");
// }
//}
//if (file.Properties.MediaTypes != TagLib.MediaTypes.None)
// Console.WriteLine("Length: " + file.Properties.Duration + "\n");
//IPicture[] pictures = file.Tag.Pictures;
//Console.WriteLine("Embedded Pictures: " + pictures.Length);
//foreach (IPicture picture in pictures)
//{
// Console.WriteLine(picture.Description);
// Console.WriteLine(" MimeType: " + picture.MimeType);
// Console.WriteLine(" Size: " + picture.Data.Count);
// Console.WriteLine(" Type: " + picture.Type);
//}
return metaTag;
}
public static Title GetMP3Title(YAM_StorageEntities db, String filepath)
{
TagLib.File file = null;
Title metaTag = null;
System.IO.FileInfo file_info = null;
try
{
file_info = new System.IO.FileInfo(filepath);
}
catch
{
return(null);
}
try
{
file = TagLib.File.Create(filepath);
}
catch (TagLib.UnsupportedFormatException)
{
//TODO Exception Handler implementieren
throw new UnsupportedFormatException("UNSUPPORTED FILE: " + filepath);
}
//Album auslesen bzw. anlegen
Album album = null;
if (!String.IsNullOrEmpty(file.Tag.Album))
{
album = db.Albums.FirstOrDefault(a => a.Albumname == file.Tag.Album);
if (album == null)
{
album = new Album()
{
Albumname = file.Tag.Album,
Releaseyear = (int)file.Tag.Year
};
db.Albums.Add(album);
}
}
if (IsTitleExists(db, filepath))
{
return(null);
}
//Titel anlegen
metaTag = new Title();
metaTag.Filepath = filepath;
metaTag.Playtime = file.Properties.Duration.Ticks;
metaTag.Releaseyear = (int)file.Tag.Year;
metaTag.Titlename = String.IsNullOrEmpty(file.Tag.Title) ? GetFileName(file_info.Name) : file.Tag.Title;
metaTag.Playcounter = 0;
var acodec = file.Properties.Codecs.FirstOrDefault() as TagLib.IAudioCodec;
if (acodec != null)
{
metaTag.Bitrate = acodec.AudioBitrate;
}
//Lied zum Album zuordnen
if (!String.IsNullOrEmpty(file.Tag.Album))
{
db.Albumtitles.Add(new Albumtitle()
{
Album = album,
Title = metaTag,
Titlenumber = (int)file.Tag.Track
});
}
if (!String.IsNullOrEmpty(file.Tag.FirstGenre))
{
var genre = db.Genres.FirstOrDefault(g => g.Genrename.CompareTo(file.Tag.FirstGenre) == 0);
if (genre == null)
{
metaTag.Genre1 = new Genre()
{
Genrename = file.Tag.FirstGenre
}
}
;
else
{
metaTag.Genre = genre.Id;
}
}
if (!String.IsNullOrEmpty(file.Tag.FirstPerformer))
{
var artist = db.Artists.Where(a => a.Artistname.CompareTo(file.Tag.FirstPerformer) == 0);
if (!artist.Any())
{
metaTag.Artists.Add(new Artist()
{
Artistname = file.Tag.FirstPerformer
});
}
else
{
metaTag.Artists = artist.ToList();
}
}
else
{
metaTag.Artists = null;
}
//Write("Grouping", file.Tag.Grouping);
//Write("Title", file.Tag.Title);
//Write("TitleSort", file.Tag.TitleSort);
//Write("Album Artists", file.Tag.AlbumArtists);
//Write("Album Artists Sort", file.Tag.AlbumArtistsSort);
//Write("Performers", file.Tag.Performers);
//Write("Performers Sort", file.Tag.PerformersSort);
//Write("Conductor", file.Tag.Conductor);
//Write("Album", file.Tag.Album);
//Write("Album Sort", file.Tag.AlbumSort);
//Write("Genres", file.Tag.Genres);
//Write("Year", file.Tag.Year);
//Write("Track", file.Tag.Track);
//foreach (TagLib.ICodec codec in file.Properties.Codecs)
//{
// TagLib.IAudioCodec acodec = codec as TagLib.IAudioCodec;
// if (acodec != null && (acodec.MediaTypes & TagLib.MediaTypes.Audio) != TagLib.MediaTypes.None)
// {
// Console.WriteLine("Bitrate: " + acodec.AudioBitrate);
// Console.WriteLine("SampleRate: " + acodec.AudioSampleRate);
// Console.WriteLine("Channels: " + acodec.AudioChannels + "\n");
// }
//}
//if (file.Properties.MediaTypes != TagLib.MediaTypes.None)
// Console.WriteLine("Length: " + file.Properties.Duration + "\n");
//IPicture[] pictures = file.Tag.Pictures;
//Console.WriteLine("Embedded Pictures: " + pictures.Length);
//foreach (IPicture picture in pictures)
//{
// Console.WriteLine(picture.Description);
// Console.WriteLine(" MimeType: " + picture.MimeType);
// Console.WriteLine(" Size: " + picture.Data.Count);
// Console.WriteLine(" Type: " + picture.Type);
//}
return(metaTag);
}
public static Boolean IsTitleExists(YAM_StorageEntities db, String filePath)
{
return db.Titles.Any(t => t.Filepath.CompareTo(filePath) == 0);
}