Complete rewrite - Added slash commands

cmd/util/RadioPlayer.js

@@ -0,0 +1,33 @@
+const { createAudioResource, createAudioPlayer, NoSubscriberBehavior } = require('@discordjs/voice');
+class RadioPlayer {
+    static audioPlayer = null;
+
+    static async getAudioPlayer(url) {
+        if(this.audioPlayer == null) {
+            let data = await fetch(url, {
+                headers: {
+                    'User-Agent': 'O-Bot'
+                }}
+            );
+            if(data.status == 200) {
+                console.log('Creating audio resource');
+                var fileStream = data.body;
+                var res = createAudioResource(fileStream, {inlineVolume: true});
+                //res.volume.setVolume(2);
+                this.audioPlayer = createAudioPlayer({
+                    behaviors: {noSubscriber: NoSubscriberBehavior.Play},
+                });
+                this.audioPlayer.play(res);
+                return this.audioPlayer;
+            }
+            else {
+                throw Error('Radio is down!'); 
+            }
+        }
+        else {
+            return this.audioPlayer;
+        }
+       
+    }
+}
+module.exports = RadioPlayer;

cmd/util/util.js

@@ -0,0 +1,15 @@
+function randomHex(){
+        let hex="";
+        let randNum = 0;
+        randNum = (Math.floor(Math.random()*Math.floor(41)));
+        if(randNum<16){
+                hex = "0" + randNum.toString(16);
+        }
+        else{
+                hex = randNum.toString(16);
+        }
+
+        return hex;
+}
+
+module.exports = { randomHex };

cmd/util/vc.js

@@ -0,0 +1,67 @@
+const { MessageFlags } = require('discord.js');
+const { createAudioPlayer, createAudioResource, getVoiceConnection, joinVoiceChannel } = require('@discordjs/voice');
+const RadioPlayer = require('./RadioPlayer.js');
+async function play(interaction, sound){
+        try{
+		const member = interaction.member;
+                const VC = member.voice.channel;
+                        if(!VC){
+                                return(
+					{
+                                		content: 'Join a voice channel and try again!',
+                                		flags: MessageFlags.Ephemeral
+					}
+                        	);
+                        }
+
+
+                        else{
+                                var connection = joinVoiceChannel({
+                                        channelId: VC.id,
+                                        guildId: VC.guild.id,
+                                        adapterCreator: VC.guild.voiceAdapterCreator,
+                                });
+				if(sound.startsWith('http')) {
+					var player = await RadioPlayer.getAudioPlayer(sound);
+					connection.subscribe(player);
+				}
+				else {
+					console.log('Playing local file');
+                                	var resource = createAudioResource(sound);
+					var player = createAudioPlayer();
+					//console.log('Playing ' + sound);
+                                	connection.subscribe(player);
+					player.play(resource);
+                        	}
+			}
+
+        } catch(error){
+                console.error(error);
+				return(
+						{
+								content: 'Something went wrong! Do I have permission to join the voice channel and speak?',
+								flags: MessageFlags.Ephemeral
+						}
+				);
+
+        }
+	return('Now speaking in voice channel!');
+
+}
+
+function disconnect(interaction) {
+	const connection = getVoiceConnection(interaction.guildId);
+	if(connection) {
+		connection.destroy();
+		return("Bye!");
+	}
+	else {
+		return(
+                        {
+                        	content: 'Can\'t disconnect me because I\'m not in a voice channel!',
+                                flags: MessageFlags.Ephemeral
+                        }
+                );
+	}
+}
+module.exports = { play, disconnect };