Tag: support "AlbumSort"

NEWS

@@ -67,7 +67,7 @@ ver 0.19 (not yet released)
 * configuration
   - allow playlist directory without music directory
   - use XDG to auto-detect "music_directory" and "db_file"
-* add tag "MUSICBRAINZ_RELEASETRACKID"
+* add tags "AlbumSort", "MUSICBRAINZ_RELEASETRACKID"
 * new resampler option using libsoxr
 * ARM NEON optimizations
 * install systemd unit for socket activation

src/tag/TagId3.cxx

@@ -350,6 +350,9 @@ scan_id3_tag(struct id3_tag *tag,
 			    TAG_ALBUM_ARTIST, handler, handler_ctx);
 	tag_id3_import_text(tag, ID3_FRAME_ARTIST_SORT,
 			    TAG_ARTIST_SORT, handler, handler_ctx);
+
+	tag_id3_import_text(tag, "TSOA", TAG_ALBUM_SORT, handler, handler_ctx);
+
 	tag_id3_import_text(tag, ID3_FRAME_ALBUM_ARTIST_SORT,
 			    TAG_ALBUM_ARTIST_SORT, handler, handler_ctx);
 	tag_id3_import_text(tag, ID3_FRAME_TITLE, TAG_TITLE,

src/tag/TagNames.c

@@ -24,6 +24,7 @@ const char *const tag_item_names[TAG_NUM_OF_ITEM_TYPES] = {
 	[TAG_ARTIST] = "Artist",
 	[TAG_ARTIST_SORT] = "ArtistSort",
 	[TAG_ALBUM] = "Album",
+	[TAG_ALBUM_SORT] = "AlbumSort",
 	[TAG_ALBUM_ARTIST] = "AlbumArtist",
 	[TAG_ALBUM_ARTIST_SORT] = "AlbumArtistSort",
 	[TAG_TITLE] = "Title",

src/tag/TagType.h

@@ -38,6 +38,7 @@ enum TagType
 	TAG_ARTIST,
 	TAG_ARTIST_SORT,
 	TAG_ALBUM,
+	TAG_ALBUM_SORT,
 	TAG_ALBUM_ARTIST,
 	TAG_ALBUM_ARTIST_SORT,
 	TAG_TITLE,