feat: store duration as float, to cater for milliseconds

engine/browser.go

@@ -159,7 +159,7 @@ func (b *browser) buildAlbumDir(al *model.Album, tracks model.MediaFiles) *Direc
 		Artist:     al.Artist,
 		ArtistId:   al.ArtistID,
 		SongCount:  al.SongCount,
-		Duration:   al.Duration,
+		Duration:   int(al.Duration),
 		Created:    al.CreatedAt,
 		Year:       al.Year,
 		Genre:      al.Genre,

engine/common.go

@@ -69,7 +69,7 @@ func FromAlbum(al *model.Album) Entry {
 	e.Created = al.CreatedAt
 	e.AlbumId = al.ID
 	e.ArtistId = al.ArtistID
-	e.Duration = al.Duration
+	e.Duration = int(al.Duration)
 	e.SongCount = al.SongCount
 	e.Starred = al.StarredAt
 	e.PlayCount = int32(al.PlayCount)
@@ -88,7 +88,7 @@ func FromMediaFile(mf *model.MediaFile) Entry {
 	e.Artist = mf.Artist
 	e.Genre = mf.Genre
 	e.Track = mf.TrackNumber
-	e.Duration = mf.Duration
+	e.Duration = int(mf.Duration)
 	e.Size = mf.Size
 	e.Suffix = mf.Suffix
 	e.BitRate = mf.BitRate

engine/media_streamer.go

@@ -179,7 +179,7 @@ type streamHandlerFileInfo struct {
 }
 
 func (f *streamHandlerFileInfo) Name() string       { return f.mf.Title }
-func (f *streamHandlerFileInfo) Size() int64        { return int64((f.mf.Duration)*f.bitRate*1000) / 8 }
+func (f *streamHandlerFileInfo) Size() int64        { return int64(f.mf.Duration*float32(f.bitRate*1000)) / 8 }
 func (f *streamHandlerFileInfo) Mode() os.FileMode  { return os.FileMode(0777) }
 func (f *streamHandlerFileInfo) ModTime() time.Time { return f.mf.UpdatedAt }
 func (f *streamHandlerFileInfo) IsDir() bool        { return false }

engine/playlists.go

@@ -127,7 +127,7 @@ func (p *playlists) Get(ctx context.Context, id string) (*PlaylistInfo, error) {
 		Id:        pl.ID,
 		Name:      pl.Name,
 		SongCount: len(pl.Tracks),
-		Duration:  pl.Duration,
+		Duration:  int(pl.Duration),
 		Public:    pl.Public,
 		Owner:     pl.Owner,
 		Comment:   pl.Comment,