Import and display disc subtitles

db/migration/20200512104202_add_disc_subtitle.go

@@ -0,0 +1,27 @@
+package migration
+
+import (
+	"database/sql"
+
+	"github.com/pressly/goose"
+)
+
+func init() {
+	goose.AddMigration(Up20200512104202, Down20200512104202)
+}
+
+func Up20200512104202(tx *sql.Tx) error {
+	_, err := tx.Exec(`
+alter table media_file 
+    add disc_subtitle varchar(255);
+    `)
+	if err != nil {
+		return err
+	}
+	notice(tx, "A full rescan will be performed to import disc subtitles")
+	return forceFullRescan(tx)
+}
+
+func Down20200512104202(tx *sql.Tx) error {
+	return nil
+}

model/mediafile.go

@@ -18,6 +18,7 @@ type MediaFile struct {
 	HasCoverArt          bool      `json:"hasCoverArt"`
 	TrackNumber          int       `json:"trackNumber"`
 	DiscNumber           int       `json:"discNumber"`
+	DiscSubtitle         string    `json:"discSubtitle"`
 	Year                 int       `json:"year"`
 	Size                 int       `json:"size"`
 	Suffix               string    `json:"suffix"`

persistence/album_repository.go

@@ -108,10 +108,11 @@ func (r *albumRepository) GetRandom(options ...model.QueryOptions) (model.Albums
 func (r *albumRepository) Refresh(ids ...string) error {
 	type refreshAlbum struct {
 		model.Album
-		CurrentId   string
-		HasCoverArt bool
-		SongArtists string
-		Years       string
+		CurrentId     string
+		HasCoverArt   bool
+		SongArtists   string
+		Years         string
+		DiscSubtitles string
 	}
 	var albums []refreshAlbum
 	sel := Select(`album_id as id, album as name, f.artist, f.album_artist, f.artist_id, f.album_artist_id, 
@@ -119,6 +120,7 @@ func (r *albumRepository) Refresh(ids ...string) error {
 		f.order_album_name, f.order_album_artist_name,
 		f.compilation, f.genre, max(f.year) as max_year, sum(f.duration) as duration, 
 		count(*) as song_count, a.id as current_id, f.id as cover_art_id, f.path as cover_art_path, f.has_cover_art, 
+		group_concat(f.disc_subtitle, ' ') as disc_subtitles,
 		group_concat(f.artist, ' ') as song_artists, group_concat(f.year, ' ') as years`).
 		From("media_file f").
 		LeftJoin("album a on f.album_id = a.id").
@@ -151,7 +153,7 @@ func (r *albumRepository) Refresh(ids ...string) error {
 			al.CreatedAt = time.Now()
 		}
 		al.FullText = getFullText(al.Name, al.Artist, al.AlbumArtist, al.SongArtists,
-			al.SortAlbumName, al.SortArtistName, al.SortAlbumArtistName)
+			al.SortAlbumName, al.SortArtistName, al.SortAlbumArtistName, al.DiscSubtitles)
 		_, err := r.put(al.ID, al.Album)
 		if err != nil {
 			return err

persistence/mediafile_repository.go

@@ -43,7 +43,7 @@ func (r mediaFileRepository) Exists(id string) (bool, error) {
 
 func (r mediaFileRepository) Put(m *model.MediaFile) error {
 	m.FullText = getFullText(m.Title, m.Album, m.Artist, m.AlbumArtist,
-		m.SortTitle, m.SortAlbumName, m.SortArtistName, m.SortAlbumArtistName)
+		m.SortTitle, m.SortAlbumName, m.SortArtistName, m.SortAlbumArtistName, m.DiscSubtitle)
 	_, err := r.put(m.ID, m)
 	return err
 }

scanner/metadata_ffmpeg.go

@@ -40,6 +40,7 @@ func (m *Metadata) Genre() string               { return m.getTag("genre") }
 func (m *Metadata) Year() int                   { return m.parseYear("date") }
 func (m *Metadata) TrackNumber() (int, int)     { return m.parseTuple("track") }
 func (m *Metadata) DiscNumber() (int, int)      { return m.parseTuple("tpa", "disc") }
+func (m *Metadata) DiscSubtitle() string        { return m.getTag("tsst", "discsubtitle", "setsubtitle") }
 func (m *Metadata) HasPicture() bool            { return m.getTag("has_picture", "metadata_block_picture") != "" }
 func (m *Metadata) Comment() string             { return m.getTag("comment") }
 func (m *Metadata) Compilation() bool           { return m.parseBool("compilation") }

scanner/tag_scanner.go

@@ -258,6 +258,7 @@ func (s *TagScanner) toMediaFile(md *Metadata) model.MediaFile {
 	mf.Year = md.Year()
 	mf.TrackNumber, _ = md.TrackNumber()
 	mf.DiscNumber, _ = md.DiscNumber()
+	mf.DiscSubtitle = md.DiscSubtitle()
 	mf.Duration = md.Duration()
 	mf.BitRate = md.BitRate()
 	mf.Path = md.FilePath()

ui/src/common/SongDetails.js

@@ -14,6 +14,7 @@ const SongDetails = (props) => {
   const { record } = props
   const data = {
     path: <TextField record={record} source="path" />,
+    discSubtitle: <TextField record={record} source="discSubtitle" />,
     albumArtist: <TextField record={record} source="albumArtist" />,
     genre: <TextField record={record} source="genre" />,
     compilation: <BooleanField record={record} source="compilation" />,
@@ -22,6 +23,9 @@ const SongDetails = (props) => {
     updatedAt: <DateField record={record} source="updatedAt" showTime />,
     playCount: <TextField record={record} source="playCount" />,
   }
+  if (!record.discSubtitle) {
+    delete data.discSubtitle
+  }
   if (record.playCount > 0) {
     data.playDate = <DateField record={record} source="playDate" showTime />
   }