public static SongViewModel ToSongViewModel(Song song)
{
Mapper.CreateMap<Song, SongViewModel>();
var result = Mapper.Map<Song, SongViewModel>(song);
if (result != null && result.Duration != default(TimeSpan))
{
result.DurationFormatted = result.Duration.ToString(@"mm\:ss");
}
return result;
}
public void AddSong(Song song, string userId)
{
using (var db = new ApplicationDbContext())
{
song.AddBy = userId;
song.AddDate = DateTime.Now;
db.Songs.Add(song);
CreateUpdateDefaultPlaylist(song.SongId, userId, db);
db.SaveChanges();
}
}
public void AddToVkPlayList(string userId, Song song)
{
using (var db = new ApplicationDbContext())
{
var user = db.Users.FirstOrDefault(m => m.Id == userId);
var myPlaylist = db.Playlist.FirstOrDefault(m => m.PlaylistId == userId + "VK");
song.AddDate = DateTime.Now;
// song.SongId = Guid.NewGuid().ToString();
var songExists = db.Songs.FirstOrDefault(m => m.SongId == song.SongId);
if (songExists == null)
{
db.Songs.Add(song);
}
if (myPlaylist == null)
{
if (user != null)
{
var playlist = new Playlist
{
AddDate = DateTime.Now,
Note = "Vk плэйлист",
PlayListName = "Добавлено из вк",
PlaylistId = userId + "VK",
};
db.Playlist.Add(playlist);
user.Playlist.Add(playlist);
AddSongItemToPlayList(song, playlist, db);
}
}
else
{
AddSongItemToPlayList(song, myPlaylist, db);
}
db.SaveChanges();
}
}
//public static Song ToSongFromTagModel(File audioFile, string songId, string songPath, string songAlbumCoverPath, string albumInfoContent, string lyrics, string fileName, SongInfo songInfoFromVk)
//{
// return new Song
// {
// Year = audioFile.Tag.Year.ToString(),
// Artist = string.IsNullOrEmpty(ConvertStringArrayToString(audioFile.Tag.Artists).ToUtf8()) ? songInfoFromVk.Artist : ConvertStringArrayToString(audioFile.Tag.Artists).ToUtf8(),
// Genre = string.IsNullOrEmpty(ConvertStringArrayToString(audioFile.Tag.Genres).ToUtf8()) ? songInfoFromVk.Genre : ConvertStringArrayToString(audioFile.Tag.Genres).ToUtf8(),
// Album = audioFile.Tag.Album.ToUtf8(),
// AddDate = DateTime.Now,
// SongId = songId,
// BitRate = audioFile.Properties.AudioBitrate,
// Duration = audioFile.Properties.Duration,
// Title = string.IsNullOrEmpty(audioFile.Tag.Title.ToUtf8()) ? songInfoFromVk.Title.ToUtf8() : audioFile.Tag.Title.ToUtf8(),
// SongPath = songPath,
// SongAlbumCoverPath = songAlbumCoverPath,
// AlbumAndTrackInfo = albumInfoContent,
// Copyright = audioFile.Tag.Copyright,
// DiscCount = (int)audioFile.Tag.DiscCount,
// Composers = ConvertStringArrayToString(audioFile.Tag.Composers).ToUtf8(),
// Lyrics = lyrics.ToUtf8(),
// Disc = (int)audioFile.Tag.Disc,
// Performers = ConvertStringArrayToString(audioFile.Tag.Performers).ToUtf8(),
// FileName = fileName,
// };
//}
public Song Recognise(string pathSong, Song song)
{
double totalDuration = 0;
if (song.Duration.HasValue)
{
totalDuration = song.Duration.Value.TotalSeconds;
}
if (string.IsNullOrEmpty(pathSong) == false)
{
var resultJson = _recognitionService.Recognise(pathSong, (int)totalDuration / 2, 20);
if (resultJson != null)
{
var songData = resultJson.metadata.music.FirstOrDefault();
if (songData != null)
{
if (songData.artists != null)
{
song.Artist = string.Join(",", songData.artists.Select(m => m.Name));
}
if (songData.album != null)
{
song.Album = songData.album.Name;
}
if (songData.genres != null)
{
song.Genre = string.Join(",", songData.genres.Select(m => m.Name));
}
song.Title = songData.title;
song.Copyright = songData.label;
song.Duration = TimeSpan.FromMilliseconds(Convert.ToDouble(songData.duration_ms));
}
}
}
return song;
}
private bool CheckRecogniseFailed(Song song)
{
bool recogniseNeeded =
string.IsNullOrEmpty(song.Artist)
|| string.IsNullOrEmpty(song.Genre)
|| string.IsNullOrEmpty(song.Title)
|| string.IsNullOrEmpty(song.Album);
return recogniseNeeded;
}
public void UploadSong(string fileExtension, string fileName, string pathSong, string songId, string absoluteSongCoverPath, string userId)
{
if (string.IsNullOrEmpty(fileName) == false)
{
fileName = fileName.Replace("\\p{Cntrl}", "");
}
var songPathToDb = FilePathContainer.SongVirtualPath + songId + fileExtension;
var songAlbumPicturePathToDb = FilePathContainer.SongAlbumCoverPathRelative + songId + FilePathContainer.SongAlbumCoverFileFormat;
var song = new Song
{
AddDate = DateTime.Now,
SongId = songId,
SongPath = songPathToDb,
FileName = fileName,
};
var audioFile = TagLib.File.Create(pathSong);
song.Year = audioFile.Tag.Year.ToString();
song.BitRate = audioFile.Properties.AudioBitrate;
song.Duration = audioFile.Properties.Duration;
song.DiscCount = (int)audioFile.Tag.DiscCount;
song.Composers = audioFile.Tag.Composers.ConvertStringArrayToString().ToUtf8();
song.Disc = (int)audioFile.Tag.Disc;
song.Performers = audioFile.Tag.Performers.ConvertStringArrayToString().ToUtf8();
song = Recognise(pathSong, song);
bool recogniseFailed = CheckRecogniseFailed(song);
if (recogniseFailed)
{
song.Artist = string.Join(",", audioFile.Tag.AlbumArtists);
song.Genre = string.Join(",", audioFile.Tag.Genres);
song.Album = audioFile.Tag.Album.ToUtf8();
song.Title = audioFile.Tag.Title.ToUtf8();
}
if (audioFile.Tag.Pictures.Any())
{
song.SongAlbumCoverPath = songAlbumPicturePathToDb;
SongPictureGetter.GetAndSavePictureByTag(audioFile.Tag, absoluteSongCoverPath, songId);
}
else
{
var pictureInfo = SongPictureGetter.CheckContent(song.Artist, song.Album, song.Title);
if (pictureInfo != null)
{
song.SongAlbumCoverPath = pictureInfo.PicturePath;
}
}
var vkaudioService = new VkAudioService();
song.Lyrics = vkaudioService.GetSongLyrics(song.Title, song.Artist);
//var saveSongCoverPath = absoluteSongCoverPath;
//var title = audioFile.Tag.Title.ToUtf8();
//var artist = audioFile.Tag.AlbumArtists.ConvertStringArrayToString().ToUtf8();
//if (string.IsNullOrEmpty(title) || string.IsNullOrEmpty(artist))
//{
//}
//string lyrics = string.Empty;
//string titleFromVk = string.Empty;
//string artistVk = string.Empty;
//if (songInfoFromVk != null)
//{
// lyrics = songInfoFromVk.Lyrics.ToUtf8();
// titleFromVk = songInfoFromVk.Title.ToUtf8();
// artistVk = songInfoFromVk.Title.ToUtf8();
//}
//songAlbumPicturePathToDb = SongAlbumPicturePathToDb(audioFile, saveSongCoverPath, songId, songAlbumPicturePathToDb, titleFromVk, artistVk, fileName, ref content);
//GetSongTags(audioFile.Tag, titleFromVk, artistVk);
// ModelConverters.ToSongFromTagModel(audioFile, songId, songPathToDb, songAlbumPicturePathToDb);
_musicRepository.AddSong(song, userId);
}
private static void AddSongItemToPlayList(Song song, Playlist playlist, ApplicationDbContext db)
{
var newRecord = new PlaylistItem
{
SongId = song.SongId,
AddDate = DateTime.Now,
PlaylistItemId = Guid.NewGuid().ToString(),
PlaylistId = playlist.PlaylistId,
};
db.PlaylistItem.Add(newRecord);
}