expose musicbrainz metadata if available

hoyon · Sep 10, 2022 · 8974cb7 · 8974cb7
1 parent 6f07b20
commit 8974cb7
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/mpris.c b/mpris.c
@@ -360,6 +360,25 @@ static GVariant *create_metadata(UserData *ud)
     add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/Album", "xesam:album");
     add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/Genre", "xesam:genre");
 
+    /* Musicbrainz metadata mappings
+       (https://picard-docs.musicbrainz.org/en/appendices/tag_mapping.html) */
+
+    // IDv3 metadata format
+    add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/MusicBrainz Artist Id", "mb:artistId");
+    add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/MusicBrainz Track Id", "mb:recordingId");
+    add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/MusicBrainz Album Artist Id", "mb:releaseArtistId");
+    add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/MusicBrainz Album Id", "mb:releaseId");
+    add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/MusicBrainz Release Track Id", "mb:trackId");
+    add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/MusicBrainz Work Id", "mb:workId");
+
+    // Vorbis & APEv2 metadata format
+    add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/MUSICBRAINZ_ARTISTID", "mb:artistId");
+    add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/MUSICBRAINZ_TRACKID", "mb:recordingId");
+    add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/MUSICBRAINZ_ALBUMARTISTID", "mb:releaseArtistId");
+    add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/MUSICBRAINZ_ALBUMID", "mb:releaseId");
+    add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/MUSICBRAINZ_RELEASETRACKID", "mb:trackId");
+    add_metadata_item_string(ud->mpv, &dict, "metadata/by-key/MUSICBRAINZ_WORKID", "mb:workId");
+
     add_metadata_item_string_list(ud->mpv, &dict, "metadata/by-key/uploader", "xesam:artist");
     add_metadata_item_string_list(ud->mpv, &dict, "metadata/by-key/Artist", "xesam:artist");
     add_metadata_item_string_list(ud->mpv, &dict, "metadata/by-key/Album_Artist", "xesam:albumArtist");