Added metadata to downloader plugin, and updated packages

package.json

@@ -62,32 +62,33 @@
 		"npm": "Please use yarn and not npm"
 	},
 	"dependencies": {
-		"@cliqz/adblocker-electron": "^1.19.0",
+		"@cliqz/adblocker-electron": "^1.20.0",
 		"@ffmpeg/core": "^0.8.5",
 		"@ffmpeg/ffmpeg": "^0.9.7",
 		"YoutubeNonStop": "git://github.com/lawfx/YoutubeNonStop.git#v0.8.1",
+		"browser-id3-writer": "^4.4.0",
 		"discord-rpc": "^3.1.4",
 		"downloads-folder": "^3.0.1",
 		"electron-debug": "^3.2.0",
 		"electron-is": "^3.0.0",
 		"electron-localshortcut": "^3.2.1",
-		"electron-store": "^6.0.1",
+		"electron-store": "^7.0.1",
 		"electron-unhandled": "^3.0.2",
 		"electron-updater": "^4.3.6",
 		"filenamify": "^4.2.0",
 		"node-fetch": "^2.6.1",
-		"ytdl-core": "^4.3.0"
+		"ytdl-core": "^4.4.5"
 	},
 	"devDependencies": {
-		"electron": "^11.1.1",
-		"electron-builder": "^22.8.1",
+		"electron": "^11.2.3",
+		"electron-builder": "^22.9.1",
 		"electron-devtools-installer": "^3.1.1",
 		"electron-icon-maker": "0.0.5",
 		"get-port": "^5.1.1",
-		"jest": "^26.4.2",
+		"jest": "^26.6.3",
 		"rimraf": "^3.0.2",
 		"spectron": "^13.0.0",
-		"xo": "^0.33.1"
+		"xo": "^0.37.1"
 	},
 	"resolutions": {
 		"yargs-parser": "18.1.3"

plugins/downloader/back.js

@@ -1,6 +1,8 @@
+const { writeFileSync } = require("fs");
 const { join } = require("path");
 
-const { dialog } = require("electron");
+const ID3Writer = require("browser-id3-writer");
+const { dialog, ipcMain } = require("electron");
 
 const getSongInfo = require("../../providers/song-info");
 const { injectCSS, listenAction } = require("../utils");
@@ -23,10 +25,7 @@ function handle(win) {
 	injectCSS(win.webContents, join(__dirname, "style.css"));
 	const registerCallback = getSongInfo(win);
 	registerCallback((info) => {
-		metadata = {
-			...info,
-			image: info.image ? info.image.toDataURL() : undefined,
-		};
+		metadata = info;
 	});
 
 	listenAction(CHANNEL, (event, action, error) => {
@@ -41,6 +40,33 @@ function handle(win) {
 				console.log("Unknown action: " + action);
 		}
 	});
+
+	ipcMain.on("add-metadata", (event, filePath, songBuffer) => {
+		let fileBuffer = songBuffer;
+
+		try {
+			const coverBuffer = metadata.image.toPNG();
+			const writer = new ID3Writer(songBuffer);
+
+			// Create the metadata tags
+			writer
+				.setFrame("TIT2", metadata.title)
+				.setFrame("TPE1", [metadata.artist])
+				.setFrame("APIC", {
+					type: 3,
+					data: coverBuffer,
+					description: "",
+				});
+			writer.addTag();
+			fileBuffer = Buffer.from(writer.arrayBuffer);
+		} catch (error) {
+			sendError(win, error);
+		}
+
+		writeFileSync(filePath, fileBuffer);
+		// Notify the youtube-dl file
+		event.reply("add-metadata-done");
+	});
 }
 
 module.exports = handle;

plugins/downloader/youtube-dl.js

@@ -1,8 +1,8 @@
 const { randomBytes } = require("crypto");
-const { writeFileSync } = require("fs");
 const { join } = require("path");
 
 const downloadsFolder = require("downloads-folder");
+const { ipcRenderer } = require("electron");
 const is = require("electron-is");
 const filenamify = require("filenamify");
 
@@ -109,12 +109,15 @@ const toMP3 = async (
 		const filename = filenamify(name + "." + extension, {
 			replacement: "_",
 		});
-		writeFileSync(
+
+		// Add the metadata
+		sendFeedback("Adding metadata…");
+		ipcRenderer.send(
+			"add-metadata",
 			join(folder, filename),
 			ffmpeg.FS("readFile", safeVideoName + "." + extension)
 		);
-
-		reinit();
+		ipcRenderer.once("add-metadata-done", reinit);
 	} catch (e) {
 		sendError(e);
 	}