Update discord plugin for new provider + wait for ready

Author: th-ch

plugins/discord-rpc/back.js

@@ -1,41 +1,51 @@
-const Discord = require('discord-rpc');
+const Discord = require("discord-rpc");
+
+const getSongInfo = require("../../providers/song-info");
+
 const rpc = new Discord.Client({
-	transport: 'ipc'
+	transport: "ipc",
 });
 
-const clientId = '790655993809338398';
+// Application ID registered by @semvis123
+const clientId = "790655993809338398";
+
+module.exports = (win) => {
+	const registerCallback = getSongInfo(win);
 
-module.exports = win => {
 	// If the page is ready, register the callback
-	win.on('ready-to-show', () => {
-		// Startup the rpc client
-		rpc.login({
-			clientId
-		}).catch(console.error);
-
-		// Register the callback
-		global.songInfo.onNewData(songInfo => {
-			// Song information changed, so lets update the rich presence
-
-			const activityInfo = {
-				details: songInfo.title,
-				state: songInfo.artist,
-				largeImageKey: 'logo',
-				largeImageText: songInfo.views + ' - ' + songInfo.likes
-			};
-
-			if (songInfo.isPaused) {
-				// Add an idle icon to show that the song is paused
-				activityInfo.smallImageKey = 'idle';
-				activityInfo.smallImageText = 'idle/paused';
-			} else {
-				// Add the start and end time of the song
-				const songStartTime = Date.now() - (songInfo.elapsedSeconds * 1000);
-				activityInfo.startTimestamp = songStartTime;
-				activityInfo.endTimestamp = songStartTime + (songInfo.songDuration * 1000);
-			}
-
-			rpc.setActivity(activityInfo);
+	win.on("ready-to-show", () => {
+		rpc.on("ready", () => {
+			// Register the callback
+			registerCallback((songInfo) => {
+				// Song information changed, so lets update the rich presence
+				const activityInfo = {
+					details: songInfo.title,
+					state: songInfo.artist,
+					largeImageKey: "logo",
+					largeImageText: songInfo.views + " - " + songInfo.likes,
+				};
+
+				if (songInfo.isPaused) {
+					// Add an idle icon to show that the song is paused
+					activityInfo.smallImageKey = "idle";
+					activityInfo.smallImageText = "idle/paused";
+				} else {
+					// Add the start and end time of the song
+					const songStartTime = Date.now() - songInfo.elapsedSeconds * 1000;
+					activityInfo.startTimestamp = songStartTime;
+					activityInfo.endTimestamp =
+						songStartTime + songInfo.songDuration * 1000;
+				}
+
+				rpc.setActivity(activityInfo);
+			});
 		});
+
+		// Startup the rpc client
+		rpc
+			.login({
+				clientId,
+			})
+			.catch(console.error);
 	});
 };