private async Task TryUploadMp3(SongUpload song, AlbumUpload album, int songNumber, string songId)
{
var mp3Uri = default(Uri);
try
{
var uri = await cdnManagerService.UploadMp3Async(song.Address, album.Artist, album.Name, songNumber, song.FileName);
mp3Uri = uri;
}
catch (Exception error)
{
logger.LogError(error, "Unable to upload song MP3. {songId}, {songAddress}, {fileName}, {album}, {artist}", songId, song.Address, song.FileName, album.Name, album.Artist);
await TryDeleteSong(songId);
}
if (mp3Uri != null)
{
await TryUpdateSongUri(songId, mp3Uri);
}
}
public async Task <string> Upload([FromBody] AlbumUpload album)
{
// Put the album art on the CDN.
var albumArtUriCdn = await cdnManagerService.UploadAlbumArtAsync(album.AlbumArtUri, album.Artist, album.Name, ".jpg");
// Store the new album if it doesn't exist already.
var existingAlbum = await DbSession.Query <Album>()
.FirstOrNoneAsync(a => a.Name == album.Name && a.Artist == album.Artist);
if (existingAlbum == null)
{
existingAlbum = new Album();
}
// Store the Artist as well.
var existingArtist = await DbSession.Query <Artist>()
.FirstOrDefaultAsync(a => a.Name == album.Artist);
if (existingArtist == null)
{
existingArtist = new Artist
{
Bio = "",
Name = album.Artist
};
await DbSession.StoreAsync(existingArtist);
}
existingAlbum.AlbumArtUri = albumArtUriCdn;
existingAlbum.Artist = album.Artist;
existingAlbum.BackgroundColor = album.BackColor;
existingAlbum.ForegroundColor = album.ForeColor;
existingAlbum.MutedColor = album.MutedColor;
existingAlbum.Name = album.Name;
existingAlbum.TextShadowColor = album.TextShadowColor;
existingAlbum.SongCount = album.Songs.Count + existingAlbum.SongCount;
if (string.IsNullOrEmpty(existingAlbum.Id))
{
await DbSession.StoreAsync(existingAlbum);
}
// Store the songs in the DB.
var songNumber = 1;
var mp3sToUpload = new List <(SongUpload upload, Song song)>(album.Songs.Count);
foreach (var albumSong in album.Songs)
{
var(english, hebrew) = albumSong.FileName.GetEnglishAndHebrew();
var song = new Song
{
Album = album.Name,
Artist = album.Artist,
AlbumArtUri = albumArtUriCdn,
CommunityRankStanding = CommunityRankStanding.Normal,
Genres = album.Genres.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(),
Name = english,
HebrewName = hebrew,
Number = songNumber,
PurchaseUri = album.PurchaseUrl,
UploadDate = DateTime.UtcNow,
AlbumId = existingAlbum.Id,
ArtistId = existingArtist.Id,
AlbumColors = new AlbumColors
{
Background = existingAlbum.BackgroundColor,
Foreground = existingAlbum.ForegroundColor,
Muted = existingAlbum.MutedColor,
TextShadow = existingAlbum.TextShadowColor
}
};
await DbSession.StoreAsync(song);
mp3sToUpload.Add((albumSong, song));
songNumber++;
}
await DbSession.SaveChangesAsync();
// Queue up the MP3s to upload to the CDN now that the songs are saved in the database.
mp3sToUpload.ForEach(mp3 => songUploadService.QueueMp3Upload(mp3.upload, album, mp3.song.Number, mp3.song.Id !));
return(existingAlbum.Id !);
}
public void QueueMp3Upload(SongUpload song, AlbumUpload album, int songNumber, string songId)
{
backgroundQueue.Enqueue(_ => TryUploadMp3(song, album, songNumber, songId));
}