From b103a19f095988bd2ea8616a50e4fabd3309c2b1 Mon Sep 17 00:00:00 2001
From: theod02 <theo.d02290@gmail.com>
Date: Wed, 4 Aug 2021 21:03:33 +0200
Subject: [PATCH 1/2] Add POPM for ID3v2 & FLAC tag, Add rating in comment for
 ID3v1

---
 deemix/settings.js |  1 +
 deemix/tagger.js   | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/deemix/settings.js b/deemix/settings.js
index 3ff5a45..1a68a8a 100644
--- a/deemix/settings.js
+++ b/deemix/settings.js
@@ -89,6 +89,7 @@ const DEFAULTS = {
     composer: false,
     involvedPeople: false,
     source: false,
+    rating: false,
     savePlaylistAsCompilation: false,
     useNullSeparator: false,
     saveID3v1: true,
diff --git a/deemix/tagger.js b/deemix/tagger.js
index 2ecbf7a..7ebc0a3 100644
--- a/deemix/tagger.js
+++ b/deemix/tagger.js
@@ -112,6 +112,14 @@ function tagID3(path, track, save){
     })
   }
 
+  if (save.rating) {
+    let rank = (track.rank / 10000) * 2.55;
+    rank = rank > 255 ? 255 : Math.round(rank);
+    tag.setFrame('POPM', {
+      rating: rank,
+    })
+  }
+
   if (save.cover && track.album.embeddedCoverPath){
     const coverArrayBuffer = fs.readFileSync(track.album.embeddedCoverPath)
     if (coverArrayBuffer.length != 0){
@@ -212,6 +220,11 @@ function tagFLAC(path, track, save){
     flac.setTag(`SOURCEID=${track.id}`)
   }
 
+  if (save.rating) {
+    let rank = Math.round(track.rank / 10000);
+    flac.setTag(`RATING=${rank}`)
+  }
+
   if (save.cover && track.album.embeddedCoverPath){
     let picture = fs.readFileSync(track.album.embeddedCoverPath)
     if (picture.length != 0) flac.importPicture(picture)
@@ -276,6 +289,12 @@ function tagID3v1(path, track, save){
     tagBuffer.writeUInt8(255, 127)
   }
 
+  // Write as comment
+  if (save.rating) {
+    let rank = Math.round(track.rank / 10000);
+    tagBuffer.write(`Rating: ${rank}%`, 97);
+  }
+
   // Save tags
   const songBuffer = fs.readFileSync(path)
   const buffer = new ArrayBuffer(songBuffer.byteLength + 128)
-- 
2.25.1


From 883205d0c09f5b35a0db79e0a6cf835eaba878a1 Mon Sep 17 00:00:00 2001
From: theod02 <theo.d02290@gmail.com>
Date: Wed, 4 Aug 2021 21:43:33 +0200
Subject: [PATCH 2/2] Add track.rank in track meta

---
 deemix/types/Track.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/deemix/types/Track.js b/deemix/types/Track.js
index 7311728..b343a11 100644
--- a/deemix/types/Track.js
+++ b/deemix/types/Track.js
@@ -66,6 +66,7 @@ class Track {
       }*/
     }
     this.mediaVersion = trackAPI_gw.MEDIA_VERSION
+    this.rank = trackAPI_gw.RANK_SNG
     this.fallbackID = "0"
     if (trackAPI_gw.FALLBACK){
       this.fallbackID = trackAPI_gw.FALLBACK.SNG_ID
-- 
2.25.1