improve play message

2024-11-23 18:21:55 +01:00 · 2020-09-30 17:27:09 +02:00 · 2020-09-30 17:27:09 +02:00 · 0b76f59077
commit 0b76f59077
parent a218a71ac2
7 changed files with 182 additions and 48 deletions
--- a/README.md
+++ b/README.md
@ -42,6 +42,7 @@ docker run -d \
    -e JELLYFIN_USERNAME="" \
    -e JELLYFIN_PASSWORD="" \
    -e JELLYFIN_APP_NAME="Jellyfin Discord Music Bot" \
+    -e MESSAGE_UPDATE_INTERVAL="2000" \
    --restart unless-stopped \
    kgt1/jellyfin-discord-music-bot
 ```
--- a/parseENV.js
+++ b/parseENV.js
@ -8,6 +8,7 @@ if (!configfile["server-adress"]) { configfile["server-adress"] = process.env.JE
 if (!configfile["jellyfin-username"]) { configfile["jellyfin-username"] = process.env.JELLYFIN_USERNAME; }
 if (!configfile["jellyfin-password"]) { configfile["jellyfin-password"] = process.env.JELLYFIN_PASSWORD; }
 if (!configfile["jellyfin-app-name"]) { configfile["jellyfin-app-name"] = process.env.JELLYFIN_APP_NAME; }
+if (!configfile["interactive-seek-bar-update-intervall"]) { configfile["interactive-seek-bar-update-intervall"] = parseInt(process.env.MESSAGE_UPDATE_INTERVAL); }

 fs.writeFile(filename, JSON.stringify(configfile, null, 1), (err) => {
 	if (err) return console.error(err);
--- a/src/InterActivePlayMessage.js
+++ b/src/InterActivePlayMessage.js
@ -1,48 +1,81 @@
 const discordclientmanager = require("./discordclientmanager");
+const CONFIG = require("../config.json");
+const {
+	secondsToHms,
+	ticksToSeconds
+} = require("./util");

-// eslint-disable-next-line
 function getProgressString (percent) {
 	// the min with of the discord window allows for this many chars
 	const NUMBER_OF_CHARS = 12;
 	let string = "";
 	for (let iX = 0; iX < NUMBER_OF_CHARS; iX++) {
-		if (percent > (iX) / NUMBER_OF_CHARS) { string += "█"; } else { string += "▒"; }
+		if (percent > (iX) / NUMBER_OF_CHARS) {
+			string += "█";
+		} else {
+			string += "▒";
+		}
+	}
+	return string;
+}
+/**
+ *
+ * @param {String} string
+ * @returns {String}
+ */
+// TODO do this with something like wcwidth
+function getMaxWidthString (string) {
+	const NUMBER_OF_CHARS = 12;
+	if (string.length > NUMBER_OF_CHARS) {
+		return string.slice(0, NUMBER_OF_CHARS - 3) + "...";
 	}
 	return string;
 }

 class InterActivePlayMessage {
 	// musicplayermessage
+	// probably should have done events instead of.
 	/**
-     *
-     * @param {Object} message
-     * @param {String} title
-     * @param {String} artist
-     * @param {String} imageURL
-     * @param {String} itemURL
-     * @param {Function} getProgress
-     * @param {Function} onPrevious
-     * @param {Function} onPausePlay
-     * @param {Function} onStop
-     * @param {Function} onNext
-     * @param {Function} onRepeat
-     */
-	constructor (message, title, artist, imageURL, itemURL, getProgress, onPrevious, onPausePlay, onStop, onNext, onRepeat) {
+	 *
+	 * @param {Object} message
+	 * @param {String} title
+	 * @param {String} artist
+	 * @param {String} imageURL
+	 * @param {String} itemURL
+	 * @param {Number} ticksLength
+	 * @param {Function} onPrevious
+	 * @param {Function} onPausePlay
+	 * @param {Function} onStop
+	 * @param {Function} onNext
+	 * @param {Function} onRepeat
+	 */
+	constructor (message, title, artist, imageURL, itemURL, ticksLength, onPrevious, onPausePlay, onStop, onNext, onRepeat, playlistLenth) {
+		this.ticksLength = ticksLength;
 		var exampleEmbed = {
 			color: 0x0099ff,
 			title: "Now Playing",
 			url: itemURL,
-			description: `${title} by ${artist}`,
+			description: `${getMaxWidthString(title)}\nby\n ${getMaxWidthString(artist)}`,
 			thumbnail: {
 				url: imageURL
 			},
-			/* fields: [{
-                name: getProgressString(0),
-                value: `${0}`,
-                inline: false,
-            }, ], */
+			fields: [],
 			timestamp: new Date()
 		};
+		if (typeof CONFIG["interactive-seek-bar-update-intervall"] === "number") {
+			exampleEmbed.fields.push({
+				name: getProgressString(0 / this.ticksLength),
+				value: `${secondsToHms(0)} / ${secondsToHms(ticksToSeconds(this.ticksLength))}`,
+				inline: false
+			});
+		}
+		if (playlistLenth) {
+			exampleEmbed.fields.push({
+				name: `1 of ${playlistLenth}`,
+				value: "Playlist",
+				inline: false
+			});
+		}
 		message.channel.send({
 			embed: exampleEmbed
 		})
@ -91,6 +124,37 @@ class InterActivePlayMessage {
 		});
 	}

+	updateProgress (ticks) {
+		this.musicplayermessage.embeds[0].fields[0] = {
+			name: getProgressString(ticks / this.ticksLength),
+			value: `${secondsToHms(ticksToSeconds(ticks))} / ${secondsToHms(ticksToSeconds(this.ticksLength))}`,
+			inline: false
+		};
+
+		this.musicplayermessage.timestamp = new Date();
+		this.musicplayermessage.edit(this.musicplayermessage.embeds[0]);
+	}
+
+	updateCurrentSongMessage (title, artist, imageURL, itemURL, ticksLength, playlistIndex, playlistLenth) {
+		this.musicplayermessage.embeds[0].url = itemURL;
+		this.musicplayermessage.embeds[0].description = `${getMaxWidthString(title)}\nby\n${getMaxWidthString(artist)}`;
+		this.musicplayermessage.embeds[0].thumbnail = { url: imageURL };
+		const indexOfPlaylistMessage = this.musicplayermessage.embeds[0].fields.findIndex((element) => { return element.value === "Playlist"; });
+		if (indexOfPlaylistMessage === -1) {
+			this.musicplayermessage.embeds[0].fields.push({
+				name: `${playlistIndex} of ${playlistLenth}`,
+				value: "Playlist",
+				inline: false
+			});
+		} else {
+			this.musicplayermessage.embeds[0].fields[indexOfPlaylistMessage].name = `${playlistIndex} of ${playlistLenth}`;
+		}
+		this.ticksLength = ticksLength;
+
+		this.musicplayermessage.timestamp = new Date();
+		this.musicplayermessage.edit(this.musicplayermessage.embeds[0]);
+	}
+
 	destroy () {
 		this.musicplayermessage.delete();
 		delete this;
--- a/src/interactivemsghandler.js
+++ b/src/interactivemsghandler.js
@ -1,12 +1,15 @@
 const InterActivePlayMessage = require("./InterActivePlayMessage");
+const CONFIG = require("../config.json");

 var iapm;

-function init (message, title, artist, imageURL, itemURL, getProgress, onPrevious, onPausePlay, onStop, onNext, onRepeat) {
+var updateInterval;
+
+function init (message, title, artist, imageURL, itemURL, getProgress, onPrevious, onPausePlay, onStop, onNext, onRepeat, playlistLenth) {
 	if (typeof iapm !== "undefined") {
 		destroy();
 	}
-	iapm = new InterActivePlayMessage(message, title, artist, imageURL, itemURL, getProgress, onPrevious, onPausePlay, onStop, onNext, onRepeat);
+	iapm = new InterActivePlayMessage(message, title, artist, imageURL, itemURL, getProgress, onPrevious, onPausePlay, onStop, onNext, onRepeat, playlistLenth);
 }

 function destroy () {
@ -16,6 +19,11 @@ function destroy () {
 	} else {
 		throw Error("No Interactive Message Found");
 	}
+
+	if (updateInterval !== "undefined") {
+		clearInterval(updateInterval);
+		updateInterval = undefined;
+	}
 }

 function hasMessage () {
@ -25,9 +33,24 @@ function hasMessage () {
 		return true;
 	}
 }
+/**
+ *
+ * @param {Function} callback function to retrieve current ticks
+ */
+function startUpate (callback) {
+	updateInterval = setInterval(() => {
+		iapm.updateProgress(callback());
+	}, CONFIG["interactive-seek-bar-update-intervall"]);
+}
+
+function updateCurrentSongMessage (title, artist, imageURL, itemURL, ticksLength, playlistIndex, playlistLenth) {
+	iapm.updateCurrentSongMessage(title, artist, imageURL, itemURL, ticksLength, playlistIndex, playlistLenth);
+}

 module.exports = {
 	init,
 	destroy,
-	hasMessage
+	hasMessage,
+	startUpate,
+	updateCurrentSongMessage
 };
--- a/src/messagehandler.js
+++ b/src/messagehandler.js
@ -5,11 +5,9 @@ const {
 } = require("./util");
 const {
 	hmsToSeconds,
-	ticksToSeconds,
 	getDiscordEmbedError
 } = require("./util");

-const interactivemsghandler = require("./interactivemsghandler");
 const discordclientmanager = require("./discordclientmanager");
 const jellyfinClientManager = require("./jellyfinclientmanager");
 const playbackmanager = require("./playbackmanager");
@ -83,23 +81,6 @@ function summonMessage (message) {
 	}
 }

-async function songPlayMessage (message, itemId) {
-	const itemIdDetails = await jellyfinClientManager.getJellyfinClient().getItem(jellyfinClientManager.getJellyfinClient().getCurrentUserId(), itemId);
-	const imageURL = await jellyfinClientManager.getJellyfinClient().getImageUrl(itemIdDetails.AlbumId, { type: "Primary" });
-	try {
-		interactivemsghandler.init(message, itemIdDetails.Name, itemIdDetails.Artists[0] || "VA", imageURL,
-			`${jellyfinClientManager.getJellyfinClient().serverAddress()}/web/index.html#!/details?id=${itemIdDetails.AlbumId}`,
-			undefined,
-			((ticksToSeconds(playbackmanager.getPostitionTicks()) > 10) ? playbackmanager.previousTrack : playbackmanager.seek),
-			playbackmanager.playPause,
-			playbackmanager.stop,
-			playbackmanager.nextTrack,
-			playbackmanager.setIsRepeat);
-	} catch (error) {
-
-	}
-}
-
 async function playThis (message) {
 	const indexOfItemID = message.content.indexOf(CONFIG["discord-prefix"] + "play") + (CONFIG["discord-prefix"] + "play").length + 1;
 	const argument = message.content.slice(indexOfItemID);
@ -120,8 +101,8 @@ async function playThis (message) {
 	}

 	discordClient.user.client.voice.connections.forEach((element) => {
-		songPlayMessage(message, itemID);
 		playbackmanager.startPlaying(element, [itemID], 0, 0, isSummendByPlay);
+		playbackmanager.spawnPlayMessage(message);
 	});
 }

@ -191,6 +172,15 @@ function handleChannelMessage (message) {
 			const errorMessage = getDiscordEmbedError(error);
 			message.channel.send(errorMessage);
 		}
+	} else if (message.content.startsWith(CONFIG["discord-prefix"] + "add")) {
+		const indexOfArgument = message.content.indexOf(CONFIG["discord-prefix"] + "add") + (CONFIG["discord-prefix"] + "add").length + 1;
+		const argument = message.content.slice(indexOfArgument);
+		try {
+			playbackmanager.addTrack(argument);
+		} catch (error) {
+			const errorMessage = getDiscordEmbedError(error);
+			message.channel.send(errorMessage);
+		}
 	} else if (message.content.startsWith(CONFIG["discord-prefix"] + "help")) {
 		/* eslint-disable quotes */
 		const reply = new Discord.MessageEmbed()
--- a/src/playbackmanager.js
+++ b/src/playbackmanager.js
@ -1,5 +1,6 @@

 const interactivemsghandler = require("./interactivemsghandler");
+const CONFIG = require("../config.json");
 const discordclientmanager = require("./discordclientmanager");
 const {
 	getAudioDispatcher,
@ -33,6 +34,7 @@ function startPlaying (voiceconnection = discordclientmanager.getDiscordClient()
 	currentPlayingPlaylistIndex = playlistIndex;
 	_disconnectOnFinish = disconnectOnFinish;
 	_seek = seekTo * 1000;
+	updatePlayMessage();
 	async function playasync () {
 		const url = streamURLbuilder(itemIDPlaylist[playlistIndex], voiceconnection.channel.bitrate);
 		setAudioDispatcher(voiceconnection.play(url, {
@ -66,6 +68,35 @@ function startPlaying (voiceconnection = discordclientmanager.getDiscordClient()
 		console.error(rsn);
 	});
 }
+
+async function spawnPlayMessage (message) {
+	const itemIdDetails = await jellyfinClientManager.getJellyfinClient().getItem(jellyfinClientManager.getJellyfinClient().getCurrentUserId(), getItemId());
+	const imageURL = await jellyfinClientManager.getJellyfinClient().getImageUrl(itemIdDetails.AlbumId, { type: "Primary" });
+	try {
+		interactivemsghandler.init(message, itemIdDetails.Name, itemIdDetails.Artists[0] || "VA", imageURL,
+			`${jellyfinClientManager.getJellyfinClient().serverAddress()}/web/index.html#!/details?id=${itemIdDetails.AlbumId}`,
+			itemIdDetails.RunTimeTicks,
+			((ticksToSeconds(getPostitionTicks()) > 10) ? previousTrack : seek),
+			playPause,
+			() => { stop(_disconnectOnFinish ? discordclientmanager.getDiscordClient().user.client.voice.connections.first() : undefined); },
+			nextTrack,
+			setIsRepeat,
+			currentPlayingPlaylist.length);
+		if (typeof CONFIG["interactive-seek-bar-update-intervall"] === "number") {
+			interactivemsghandler.startUpate(getPostitionTicks);
+		}
+	} catch (error) {
+		console.error(error);
+	}
+}
+
+async function updatePlayMessage () {
+	const itemIdDetails = await jellyfinClientManager.getJellyfinClient().getItem(jellyfinClientManager.getJellyfinClient().getCurrentUserId(), getItemId());
+	const imageURL = await jellyfinClientManager.getJellyfinClient().getImageUrl(itemIdDetails.AlbumId, { type: "Primary" });
+	interactivemsghandler.updateCurrentSongMessage(itemIdDetails.Name, itemIdDetails.Artists[0] || "VA", imageURL,
+		`${jellyfinClientManager.getJellyfinClient().serverAddress()}/web/index.html#!/details?id=${itemIdDetails.AlbumId}`, itemIdDetails.RunTimeTicks, currentPlayingPlaylistIndex + 1, currentPlayingPlaylist.length);
+}
+
 /**
 * @param {Number} toSeek - where to seek in ticks
 */
@ -78,6 +109,10 @@ function seek (toSeek = 0) {
 	}
 }

+function addTrack (itemID) {
+	currentPlayingPlaylist.push(itemID);
+}
+
 function nextTrack () {
 	// console.log(currentPlayingPlaylistIndex + 1, currentPlayingPlaylist.length);
 	if (!(currentPlayingPlaylist)) {
@ -117,7 +152,11 @@ function stop (disconnectVoiceConnection, itemId = getItemId()) {
 		playSessionId: getPlaySessionId()
 	});
 	if (getAudioDispatcher()) {
-		getAudioDispatcher().destroy();
+		try {
+			getAudioDispatcher().destroy();
+		} catch (error) {
+			console.error(error);
+		}
 	}
 	setAudioDispatcher(undefined);
 }
@ -246,5 +285,7 @@ module.exports = {
 	setIsRepeat,
 	nextTrack,
 	previousTrack,
-	getPostitionTicks
+	addTrack,
+	getPostitionTicks,
+	spawnPlayMessage
 };
--- a/src/util.js
+++ b/src/util.js
@ -19,6 +19,19 @@ function hmsToSeconds (str) {
 	return s;
 }

+function secondsToHms (totalSeconds) {
+	const hours = Math.floor(totalSeconds / 3600);
+	totalSeconds %= 3600;
+	const minutes = Math.floor(totalSeconds / 60);
+	let seconds = Math.floor(totalSeconds % 60);
+	seconds = seconds < 10 && seconds > 0 ? `0${seconds}` : `${seconds}`;
+	if (hours > 0) {
+		return `${hours}:${minutes}:${seconds}`;
+	} else {
+		return `${minutes}:${seconds}`;
+	}
+}
+
 function getDiscordEmbedError (e) {
 	const Discord = require("discord.js");
 	return new Discord.MessageEmbed()
@ -32,5 +45,6 @@ module.exports = {
 	checkJellyfinItemIDRegex,
 	ticksToSeconds,
 	hmsToSeconds,
-	getDiscordEmbedError
+	getDiscordEmbedError,
+	secondsToHms
 };