deezer-linux/patches/09-discord-rich-presence.patch

From af93b7484e0eaba07cadf7dbfd075b4c604813a2 Mon Sep 17 00:00:00 2001
From: josselinonduty <contact@josselinonduty.fr>
Date: Wed, 14 May 2025 16:49:24 +0900
Subject: [PATCH] add discord rich presence support (opt-in with arg.)

---
 build/main.js | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 package.json  |  1 +
 2 files changed, 89 insertions(+), 1 deletion(-)

diff --git a/build/main.js b/build/main.js
index 2f616b1..ddfc552 100644
--- a/build/main.js
+++ b/build/main.js
@@ -93,6 +93,11 @@
     var external_electron_mpris_default = __webpack_require__.n(
       external_electron_mpris_namespaceObject
     );
+    const external_rich_presence_builder_namespaceObject = require("@josselinonduty/rich-presence-builder");
+    var external_rich_presence_builder_default = __webpack_require__.n(
+      external_rich_presence_builder_namespaceObject
+    );
+    var rpcConnection, rpcData, rpcStartedAt, rpcPausedAt;
     function isPlatform(platform) {
       switch (platform) {
         case PLATFORM.WINDOWS:
@@ -1229,6 +1234,86 @@
         this.mprisPlayer.on("loopStatus", this.setRepeatMode.bind(this));
         this.mprisPlayer.on("raise", () => this.app.getWindow().show());
       }
+      updateDiscordRichPresence(track, data) {
+        if (!process.argv.some((arg) => arg === "--enable-discord-rpc")) return;
+
+        try {
+          if (track && data) {
+            const duration = data?.trackInfo?.song?.DURATION;
+            if (!duration) return;
+
+            rpcStartedAt = Date.now();
+            rpcPausedAt = null;
+            rpcData = {
+              type: 2,
+              smallImage: {
+                image: "play",
+                text: "Playing",
+              },
+              largeImage: track.coverUrl,
+              description: track.title,
+              state:
+                track.title === track.album
+                  ? `${track.artist}`
+                  : `${track.artist} - ${track.album}`,
+              startTimestamp: rpcStartedAt,
+              button: {
+                label: "Listen on Deezer",
+                url: `https://deezer.com/track/${data.trackInfo.song.SNG_ID}`,
+              },
+            };
+
+            rpcConnection = new external_rich_presence_builder_namespaceObject({
+              clientID: "1244016234203185183",
+            })
+              .setType(rpcData.type)
+              .setSmallImage(rpcData.smallImage.image, rpcData.smallImage.text)
+              .setLargeImage(rpcData.largeImage)
+              .setDescription(rpcData.description)
+              .setState(rpcData.state)
+              .setStartTimestamp(rpcData.startTimestamp)
+              .addButton(rpcData.button.label, rpcData.button.url);
+            rpcConnection.go().catch();
+          } else {
+            if (!rpcConnection) return;
+
+            if (this.player.state === "playing") {
+              if (rpcPausedAt) {
+                const elapsed = rpcPausedAt - rpcStartedAt;
+                rpcStartedAt = Date.now() - elapsed;
+                rpcData.startTimestamp = rpcStartedAt;
+              }
+              rpcPausedAt = undefined;
+              rpcData.smallImage = {
+                image: "play",
+                text: "Playing",
+              };
+            } else {
+              rpcData.startTimestamp = undefined;
+              rpcPausedAt = Date.now();
+              rpcData.smallImage = {
+                image: "pause",
+                text: "Paused",
+              };
+            }
+
+            rpcConnection = new external_rich_presence_builder_namespaceObject({
+              clientID: "1244016234203185183",
+            })
+              .setType(rpcData.type)
+              .setSmallImage(rpcData.smallImage.image, rpcData.smallImage.text)
+              .setLargeImage(rpcData.largeImage)
+              .setDescription(rpcData.description)
+              .setState(rpcData.state)
+              .addButton(rpcData.button.label, rpcData.button.url);
+
+            if (rpcData.startTimestamp)
+              rpcConnection.setStartTimestamp(rpcData.startTimestamp);
+
+            rpcConnection.go().catch();
+          }
+        } catch (e) {}
+      }
       play() {
         this.ipc.send("channel-player-media-control", MediaPlayerControl.Play);
       }
@@ -1269,6 +1354,7 @@
               ? `https://deezer.com/track/${data.trackInfo.song.SNG_ID}`
               : undefined,
           });
+        this.updateDiscordRichPresence(track, data);
       }
       setPlayerInfo(player, data) {
         (this.player = Object.assign(this.player, player)),
@@ -1276,7 +1362,8 @@
           (this.mprisPlayer.playbackStatus =
             this.player.state === "playing"
               ? external_electron_mpris_namespaceObject.PLAYBACK_STATUS_PLAYING
-              : external_electron_mpris_namespaceObject.PLAYBACK_STATUS_PAUSED);
+              : external_electron_mpris_namespaceObject.PLAYBACK_STATUS_PAUSED),
+          this.updateDiscordRichPresence();
       }
       getTrackInfo() {
         return this.track;
diff --git a/package.json b/package.json
index 2182f77..0268f62 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,7 @@
   "dependencies": {
     "@electron/remote": "2.1.2",
     "@jellybrick/mpris-service": "2.1.5",
+    "@josselinonduty/rich-presence-builder": "0.1.2",
     "electron-log": "^5.1.2",
     "electron-settings": "4.0.4",
     "electron-updater": "^6.3.9",
-- 
2.43.0