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app.js
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app.js
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const Discord = require('discord.js');
const fs = require('fs');
const path = require('path');
const request = require('request');
const async = require('async');
const URL = require('url');
const bot = new Discord.Client();
// Paths
const modulesPath = path.join(__dirname, 'modules');
const localPath = path.join(__dirname, 'local');
const playlistPath = path.join(__dirname, 'playlist');
const tempFilesPath = path.join(__dirname, 'tempFiles');
const logsPath = path.join(__dirname, 'logs');
const configPath = path.join(__dirname, 'config');
// Modules
const yt = require(path.join(modulesPath, 'youtube.js'));
// Config
const botLogin = require(path.join(configPath, 'botLogin.js'));
const botPreferenceFile = path.join(configPath, 'preference.json');
// Get bot version
try{
var botVersion = require(path.join(__dirname, 'package.json')).version;
}catch(err) {
if(err) {
console.error(new Error('Package.json not found'));
var botVersion = "#?";
}
}
var botPreference = {initcmd: '.', adminGroups: 'admins'};
try{
botPreference = JSON.parse(fs.readFileSync(botPreferenceFile));
}
catch(err){
if(err) console.error(err);
var defaultPreference = {initcmd: '.', adminGroups: 'admin'};
fs.writeFile(botPreferenceFile, JSON.stringify(defaultPreference, null, '\t'), err =>{
if(err) console.error(`Failed to write to ${botPreferenceFile}\n${err}`);
});
}
var adminRoles = botPreference.admingroups;
var initcmd = botPreference.initcmd;
var defaultGame = (process.argv.length > 2)?`${process.argv.slice(2, process.argv.length).join(' ')} | v${botVersion}`:`v${botVersion} | ${initcmd}help`;
// The object voice channel the bot is in
var currentVoiceChannel = null;
// Playback
var queue = [];
var botPlayback; // stream dispatcher
var voiceConnection; // voice Connection object
var playing = false;
var stopped = false;
var stayOnQueue = false;
var looping = false;
// Check existence of folders
var folderPaths = [localPath, playlistPath, tempFilesPath, logsPath];
async.each(folderPaths, (path, callback) => {
fs.access(path, fs.constants.F_OK, err => {
if(err) {
if(err.code === 'ENOENT'){
fs.mkdir(path, err => {
if(err) callback(err);
else console.log(`Path created: ${path}\n`);
});
}
}
});
}, (err) => {
if(err) console.log(`${err}\n`);
});
// Prints errors to console and also reports error to user
function sendError(title, error, channel){
console.log("-----" + "ERROR"+ "------");
console.log(error);
console.log("----------");
channel.send("**" + title + " Error**\n```" + error.message +"```");
}
// Credit: https://stackoverflow.com/questions/1303646/check-whether-variable-is-number-or-string-in-javascript#1303650
function isNumber(obj) {
return !isNaN(parseFloat(obj))
}
// Command validation
function isCommand(message, command){
var init = message.slice(0,1);
var keyword = (message.indexOf(' ') !== -1) ? message.slice(1, message.indexOf(' ')) : message.slice(1);
if(init === initcmd && keyword.toLowerCase() === command.toLowerCase() ){
return true;
}
return false;
}
// Checks for a specific role the user is in to run admin commands
function isAdmin(message){
var roles = message.member.roles.array();
for(var role = 0; role < roles.length; role++){
for( var i = 0; i < adminRoles.length; i++){
if(roles[role].name.toLowerCase() === adminRoles[i])
return true;
}
}
return false;
}
function isOwner(message){
if(message.member.id === botLogin.owner_id)
return true
else
return false;
}
function getGuildByString(guildName){
return bot.guilds.filterArray( (guild) =>{
return guild.name === guildName;
})[0];
}
function getChannelByString(guild, channelName){
return guild.channels.filterArray( (channel) =>{
return channel.name === channelName;
})[0];
}
function setGame(game){
bot.user.setActivity(game);
if(game)
console.log(`Hello Gamers ^_^ Server Set to ${game}`);
}
// Removes all temporary files downloaded from youtube
function removeTempFiles(){
fs.readdir(tempFilesPath, (err, files) =>{
if(err) callback(err);
async.each(files, (file, callback) =>{
fs.unlink(path.join(tempFilesPath, file), err =>{
if(err) return callback(err);
});
});
}, err => {
if(err) console.error(err);
});
}
function getDateTime() {
var date = new Date();
var hour = date.getHours();
hour = (hour < 10 ? "0" : "") + hour;
var min = date.getMinutes();
min = (min < 10 ? "0" : "") + min;
var sec = date.getSeconds();
sec = (sec < 10 ? "0" : "") + sec;
var year = date.getFullYear();
var month = date.getMonth() + 1;
month = (month < 10 ? "0" : "") + month;
var day = date.getDate();
day = (day < 10 ? "0" : "") + day;
return month + "/" + day + "/" + year + "," + hour + ":" + min + ":" + sec;
}
function botUptime(){
var uptimeSeconds = 0, uptimeMinutes = 0, uptimeHours = 0, uptimeDays = 0;
uptimeSeconds = Math.floor(bot.uptime/1000);
if(uptimeSeconds > 60){
uptimeMinutes = Math.floor(uptimeSeconds/60);
uptimeSeconds = Math.floor(uptimeSeconds % 60);
}
if(uptimeMinutes > 60){
uptimeHours = Math.floor(uptimeMinutes / 60);
uptimeMinutes = Math.floor(uptimeMinutes % 60);
}
if(uptimeHours > 24){
uptimeDays = Math.floor(uptimeHours / 24);
uptimeHours = Math.floor(uptimeHours % 24);
}
return [uptimeDays, uptimeHours, uptimeMinutes, uptimeSeconds];
}
/* Starts playing the first song(index) of the queue
* After it has passed it checks to see if there is another in queue
* If there are more songs in queue, the first song is removed after it has been played unless
* it is set to loop, replay, or stopped
*/
function play(connection, message) {
const song = queue[0];
if(!fs.existsSync(song.file)){
message.channel.send("**ERROR:** `" + queue[0].title + "` file not found. Skipping...");
queue.shift();
}
botPlayback = connection.playFile(song.file)
.on('end', ()=>{
playing = false;
if(!stopped){
if(looping){
queue.push(queue.shift());
} else{
if(!stayOnQueue){
queue.shift();
} else
stayOnQueue = false;
}
if(queue.length > 0){
play(connection, message);
} else{
setTimeout(()=>{
removeTempFiles();
}, 1500);
}
}
})
.on('error', (error)=>{
sendError("Playback", error, message.channel);
});
botPlayback.setVolume(0.5);
playing = true;
}
// Generate Invite link
function getInvite(callback){
bot.generateInvite([
"CONNECT", "SPEAK", "READ_MESSAGES", "SEND_MESSAGES", "SEND_TTS_MESSAGES",
"ATTACH_FILES", "USE_VAD"
]).then( link => {
callback(link);
});
}
function clearTemp(){
fs.readdir(tempFilesPath, (error, files) =>{
if(files.length > 0){
async.each(files, (file, callback) =>{
fs.unlinkSync(path.join(tempFilesPath, file));
callback();
}, ()=>{
console.log("Temp Folder cleared");
});
}
});
}
function isYTLink(input){
/* YT REGEX : https://stackoverflow.com/questions/3717115/regular-expression-for-youtube-links
* by Adrei Zisu
*/
var YT_REG = /http(?:s?):\/\/(?:www\.)?youtu(?:be\.com\/watch\?v=|\.be\/)([\w\-\_]*)(&(amp;)?[\w\?=]*)?/
return YT_REG.test(input);
}
bot.on('ready', () => {
console.log("HathorBot V" + botVersion)
console.log(bot.user.username + " (" + bot.user.id + ")");
// display servers
var guilds = [];
bot.guilds.array().forEach( (guild) =>{
guilds.push(guild.name);
});
if(guilds.length > 0){
console.log("Servers:");
console.log(guilds.join("\n"));
console.log();
}
setGame(defaultGame);
// Displays invite link if the bot isn't conntected to any servers
if(bot.guilds.size === 0){
getInvite(link =>{
console.log("Invite this bot to your server using this link:\n" + link);
});
console.log();
}
clearTemp();
});
bot.on('disconnect', (event) =>{
console.log("Exited with code: " + event.code);
if(event.reason)
console.log("Reason: " + event.reason);
removeTempFiles();
process.exit(0);
});
bot.on('message', message => {
// List admin groups that are allowed to use admin commands
if(isCommand(message.content, 'listgroups')){
if(isOwner(message) || isAdmin(message)){
var list = [];
for(var i = 0; i < adminRoles.length; i++){
list.push("**"+(i+1) + "**. " + adminRoles[i]);
}
message.channel.send("**Admin Groups**", {
embed: {
description: list.join('\n'),
color: 15158332
}
});
}
}
// Command to add a certain group to use admin access
if(isCommand(message.content, 'addgroup')){
if(isOwner(message) || isAdmin(message)){
if(message.content.indexOf(' ') !== -1){
var group = message.content.split(' ');
group.splice(0,1);
group = group.join(" ");
group = message.guild.roles.find( role => {
return role.name.toLowerCase() === group.toLowerCase();
});
if(!group){
message.channel.send("No group found");
return;
}else
group = group.name.toLowerCase();
fs.readFile(botPreferenceFile, (error, file) =>{
if(error) return sendError("Reading Preference File", error, message.channel);
try{
file = JSON.parse(file);
}catch(error){
if(error) return sendError("Parsing Preference File", error, message.channel);
}
for(var i = 0; i < file.admingroups.length; i++){
if(file.admingroups[i] === group)
return message.channel.send("This group has already been added");
}
file.admingroups.push(group);
adminRoles = file.admingroups;
fs.writeFile(botPreferenceFile, JSON.stringify(file, null, '\t'), error =>{
if(error) return sendError("Writing to Preference File", error, message.channel);
message.channel.send("Group `" + group + '` added');
});
});
}
} else message.channel.send("You do not have access to this command.");
}
// Remove a group from admin access
if(isCommand(message.content, 'remgroup')){
if(isOwner(message) || isAdmin(message)){
if(message.content.lastIndexOf(' ') !== -1){
var groupName = message.content.split(' ')[1].toLowerCase();
for(var i = 0; i < adminRoles.length; i++){
if(groupName === adminRoles[i]){
adminRoles.splice(i, 1);
fs.readFile(botPreferenceFile, (err, file)=>{
if(err) return sendError("Reading Preference File", err, message.channel);
try{
file = JSON.parse(file)
}catch(err){
if(err) return sendError("Parsing Preference File", err, message.channel);
}
file.admingroups = adminRoles;
fs.writeFile(botPreferenceFile, JSON.stringify(file, null, '\t'), err =>{
if(err) return sendError("Writing to Preference File", err, message.channel);
message.channel.send("Group `" + groupName + "` has been removed.");
});
});
}
}
}
} else message.channel.send("You do not have access to this command.");
}
// Admin Commands
if(isCommand(message.content, 'setusername')){
if(isOwner(message) || isAdmin(message)){
if(message.content.indexOf(' ') !== -1){
var username = message.content.split(' ')[1];
bot.user.setUsername(username);
console.log("DISCORD: Username set to " + username);
}
} else message.channel.send("You do not have access to this command.");
}
if(isCommand(message.content, 'setavatar')){
if(isOwner(message) || isAdmin(message)){
if(message.content.indexOf(' ') !== -1){
var url = message.content.split(' ')[1];
bot.user.setAvatar(url);
console.log("DISCORD: Avatar changed");
}
} else message.channel.send("You do not have access to this command.");
}
if(isCommand(message.content, 'setgame') && isAdmin(message)){
if(isOwner(message) || isAdmin(message)){
if(message.content.indexOf(' ') !== -1){
var init = message.content.split(' ')[1];
setGame(init);
}
} else message.channel.send("You do not have access to this command.");
}
if(isCommand(message.content, 'exit')){
if(isOwner(message) || isAdmin(message)){
if(currentVoiceChannel)
currentVoiceChannel.leave();
bot.destroy();
} else message.channel.send("You do not have access to this command.");
}
if(isCommand(message.content, 'setinit')){
if(isOwner(message) || isAdmin(message)){
if(message.content.indexOf(' ') !== -1){
var init = message.content.split(' ')[1];
initcmd = init;
fs.readFile(botPreferenceFile, (error, file) => {
if(error) return sendError("Reading Preference File", error, message.channel);
try{
file = JSON.parse(file);
}catch(error){
if(error) return sendError("Parsing Preference File", error, message.channel);
}
file.initcmd = init;
fs.writeFile(botPreferenceFile, JSON.stringify(file, null, '\t'), error =>{
if(error) return sendError("Writing Preference File");
message.channel.send("Command initializer set as `" + init + "`");
});
});
}
} else message.channel.send("You do not have access to this command.");
}
// -----------------------------------------------------------------------
if(isCommand(message.content, 'source')){
message.channel.send("**Source:** https://github.com/Mesmaroth/discord-HathorBot");
}
if(isCommand(message.content, 'report')){
if(message.content.indexOf(' ') !== -1){
var user = message.member.user.username;
var msg = message.content.split(' ');
var report;
var reportFile = path.join(logsPath, message.guild.id + '_reports');
msg.splice(0,1);
msg = msg.join(' ');
report = getDateTime() + " " + user + "@"+ message.guild.name + ": " + msg;
if(fs.existsSync(reportFile)){
fs.readFile(reportFile, 'utf-8', (error, file)=>{
if(error) return sendError("Reading Report File", error, message.channel);
file = file.split('\n');
file.push(report);
fs.writeFile(reportFile, file.join('\n'), error=>{
if(error) return sendError("Writing Report File", error, message.channel);
message.channel.send("Your report has been filed. Thank you");
});
});
}else{
fs.writeFile(reportFile, report, error =>{
if(error) return sendError("Writing Report File", error, message.channel);
message.channel.send("You're report has been filed. Thank you");
});
}
console.log("REPORT: " + user + " from " + message.guild.name + " submitted a report.");
} else{
message.channel.send("o_O ??");
}
}
if(isCommand(message.content, 'reports')){
if(isOwner(message) || isAdmin(message)){
fs.readdir(logsPath, (error, files)=>{
if(error) return sendError("Reading Logs Path", error, message.channel);
for(var i = 0; i < files.length; i++){
if(files[i].split('_')[0] === message.guild.id){
fs.readFile(path.join(logsPath, files[i]),'utf-8', (error, file)=>{
if(error) return sendError("Reading Report File", error, message.channel);
// Clear the report once it's been read
if(file === "") return message.channel.send("No reports available");
message.channel.send("**Reports**", {
embed: {
color: 0xee3239,
description: file
}
});
});
return;
}
}
message.channel.send("No reports available");
});
} else message.channel.send("You do not have access to this command.");
}
if(isCommand(message.content, 'delreports')){
if(isOwner(message) || isAdmin(message)){
fs.readdir(logsPath, (error, files) => {
if(error) return sendError('Reading Logs Path', error, message.channel);
for(var i = 0; i < files.length; i++){
if(files[i].split('_')[0] === message.guild.id){
fs.unlink(path.join(logsPath, files[i]), error =>{
if(error) return sendError("Unlinking log file", error, message.channel);
message.channel.send("All reports have been deleted");
});
return;
}
}
message.channel.send("No report file found");
})
} else message.channel.send("You do not have access to this command.");
}
if(isCommand(message.content, 'stats')){
const users = bot.users.array();
const guildMembers = message.guild.members.array();
const channels = bot.channels.array();
var guildTotalOnline = 0;
var totalOnline = 0;
var totalTextChannels = 0;
var totalVoiceChannels = 0;
var uptime = botUptime();
for(var i = 0; i < guildMembers.length; i++){
if(guildMembers[i].presence.status === 'online'){
guildTotalOnline++;
}
}
for(var i = 0; i < users.length; i++){
if(users[i].presence.status === 'online'){
totalOnline++;
}
}
var nonGuildChannels = 0;
for(var i = 0; i < channels.length; i++){
if(channels[i].type === 'text')
totalTextChannels++
else if(channels[i].type === 'voice')
totalVoiceChannels++
else
nonGuildChannels++
}
getInvite(link =>{
message.channel.send("**Stats**",{
embed: {
author: {
name: bot.user.username,
url: link,
icon_url: bot.user.displayAvatarURL
},
color: 1752220,
fields: [{
name: "Members",
value: "`" + bot.users.size + "` Total\n`" + totalOnline + "` Online\n\n`" + message.guild.memberCount + "` total this server\n`" + guildTotalOnline + "` online this server",
inline: true
}, {
name: "Channels",
value: "`" + (bot.channels.size - nonGuildChannels)+ "` Total\n`" + message.guild.channels.size + "` this server\n`" + totalTextChannels + "` Total Text\n`" + totalVoiceChannels + "` Total Voice",
inline: true
}, {
name: "Servers",
value: bot.guilds.size,
inline: true
}, {
name: "Uptime",
value: uptime[0] + "d " + uptime[1] + "h " + uptime[2] + "m " + uptime[3] + "s",
inline: true
}],
thumbnail: {
url: bot.user.displayAvatarURL
}
}
});
});
}
if(isCommand(message.content, 'about')){
var owner = message.guild.members.find(member =>{
return member.user.username === "Mesmaroth"
});
if(owner){
owner = "<@" + owner.id + ">"
}else
owner = "Mesmaroth"
getInvite(link =>{
message.channel.send("**About**", {
embed: {
author: {
name: bot.user.username,
url: link,
icon_url: bot.user.displayAvatarURL
},
color: 10181046,
fields: [{
name: "Username",
value: bot.user.username,
inline: true
},{
name: "Version",
value: "InsideHeartz Music Bot" + botVersion,
inline: true
},{
name: "Author",
value: "Robert (" + owner + ")",
inline: true
},{
name: "Library",
value: "Discord.js",
inline: true
},{
name: "Source",
value: "https://github.com/Mesmaroth/discord-HathorBot",
inline: false
}],
thumbnail: {
url: bot.user.displayAvatarURL
}
}
});
});
}
if(isCommand(message.content, 'help')){
if(message.content.indexOf(' ') !== -1){
var prt = message.content.split(' ')[1];
if(prt.toLowerCase() === 'admin'){
message.channel.send("**Admin Commands**", {
embed: {
color: 1752220,
description: "`" + initcmd + "setinit`: set initializer command to run commands\n"+
"`" + initcmd + "listgroup`: list all groups that have admin access\n"+
"`" + initcmd + "addgroup`: add a group to enable admin access\n"+
"`" + initcmd + "remgroup`: removes a group from admin access\n"+
"`" + initcmd + "setusername`: Set a username for the bot\n"+
"`" + initcmd + "setavatar`: Set a avatar for the bot to use\n"+
"`" + initcmd + "setgame`: Sets the name of the game the bot is playing\n"+
"`" + initcmd + "setinit`: Sets the initial command\n"+
"`" + initcmd + "reports`: View reports\n"+
"`" + initcmd + "delreports`: Clear reports that have been read already\n"+
"`" + initcmd + "exit`: Shutdown bot\n"
}
});
return;
}
if(prt.toLowerCase() === 'general'){
message.channel.send("**General Commands**", {
embed: {
color: 1752220,
description: "`" + initcmd+ "about`: About this bot\n" +
"`" + initcmd+ "stats`: View stats\n" +
"`" + initcmd+ "report`: Report a problem\n" +
"`" + initcmd+ "source`: Source link\n" +
"`" + initcmd+ "uptime`: How long the bot has been up\n" +
"`" + initcmd+ "invite`: Get invite link to your bot\n" +
"`" + initcmd+ "setvc`: Set the defualt channel your bot joins when ever the bot connects\n" +
"`" + initcmd+ "join`: Bot will attempt to join your channel\n"
}
});
return;
}
if(prt.toLowerCase() === 'music'){
message.channel.send("**Music Commands**", {
embed: {
color: 1752220,
description: "`" + initcmd + "queue` or `playing`: To view all songs in queue\n" +
"`" + initcmd + "play [YT_URL]`: Plays a song from a youtube link\n" +
"`" + initcmd + "play [index_number]`: Plays a song from a file that has been saved to the bot\n" +
"`" + initcmd + "play [search key term]`: Plays the first result of youtube search\n" +
"`" + initcmd + "play [playlist name or index]`: Queues and plays all songs in a playlist\n" +
"`" + initcmd + "play`: Plays song in queue if it has been stopped\n" +
"`" + initcmd + "stop`: Stops the song\n" +
"`" + initcmd + "skip`: Skips to the next song\n" +
"`" + initcmd + "replay`: Stops and replays song from the start\n" +
"`" + initcmd + "readd`: Adds the current song back into queue\n" +
"`" + initcmd + "loop`: Loops the entire queue over and over, execute command to turn off\n" +
"`" + initcmd + "local`: Displays all the songs saved by the bot\n" +
"`" + initcmd + "remove [index_number]`: Removes a specific song from queue\n" +
"`" + initcmd + "remove [#,#,#]`: Removes specific numbers seperated by commans in the queue\n" +
"`" + initcmd + "save [YT_URL]`: Saves a song from youtube and stores it\n" +
"`" + initcmd + "save`: Saves current song that's playing\n" +
"`" + initcmd + "remlocal [index_number]`: Removes a song that has been saved locally\n" +
"`" + initcmd + "playlist`: List all playlist\n" +
"`" + initcmd + "playlist [playlist_index]`: List all songs of the playlist\n" +
"`" + initcmd + "playlist save [PLAYLIST_NAME]`: Saves playlist\n" +
"`" + initcmd + "playlist remove [playlist_index]`: Removes the playlist\n"+
"`" + initcmd + "playlist remove [playlist_index] [track_index]`: Removes a track from a playlist specified\n"+
"`" + initcmd + "playlist add [playlist_index] [YT_URL]`: Add a track to a playlist\n"+
"`" + initcmd + "playlist rename [playlist_name or playlist_index] [new_playlist_name]`: Renames a playlist"
}
});
return;
}
} else{
message.channel.send("**Commands**", {
embed: {
color: 1752220,
description: "**Admin Commands**\n" +
"`" + initcmd + "help admin`: View Admin commands\n"+
"`" + initcmd + "help general`: View General commands\n"+
"`" + initcmd + "help music`: View Music Commands\n"
}
});
}
}
if(isCommand(message.content, 'invite')){
getInvite(link => {
message.channel.send("**Invite:** " + link);
});
}
if(isCommand(message.content, 'uptime')){
var uptime = botUptime();
var d = uptime[0], h = uptime[1], m = uptime[2], s = uptime[3];
message.channel.send("**Uptime:** " + d + " day(s) : " + h + " hours(s) : " + m + " minute(s) : " + s + " second(s)");
}
if(isCommand(message.content, 'setvc')){
if(message.content.indexOf(" ") !== -1){
var voiceChannelName = message.content.split(" ")[1];
var guild = message.member.guild;
var channel = getChannelByString(guild, voiceChannelName);
function writeOutChannels(){
fs.writeFile(defaultChannelPath, JSON.stringify(defaultChannel, null, '\t'), () =>{
message.channel.send("Server default voice channel set to " + voiceChannelName);
});
}
if(channel){
defaultChannel.name = voiceChannelName;
defaultChannel.guild = guild.name;
defaultChannel.voiceID = channel.id;
defaultChannel.guildID = guild.id;
writeOutChannels();
} else
message.channel.send("No voice channel found");
}
}
if(isCommand(message.content, 'join')){
var userVoiceChannel = message.member.voice.channel;
if(userVoiceChannel){
if(!playing){
if(currentVoiceChannel){
currentVoiceChannel.leave();
currentVoiceChannel = null;
}
userVoiceChannel.join();
currentVoiceChannel = userVoiceChannel;
} else
message.channel.send("Currently playing something");
}
else
message.channel.send("You are not in a voice channel.");
}
if(isCommand(message.content, 'queue') || isCommand(message.content, 'playing') || isCommand(message.content, 'q')){
var songs = [];
for (var i = 0; i < queue.length; i++) {
songs.push(queue[i].title);
}
if(songs.length > 0){
if(songs.length === 1){
if(looping){
message.channel.send("**Queue - Playlist\t[LOOPING]**\n**Playing:** " + songs[0]);
} else
message.channel.send("**Queue - Playlist**\n**Playing:** " + songs[0]);
} else{
var firstSong = songs.shift();
for (var i = 0; i < songs.length; i++) {
songs[i] = "**" + (i+1) + ". **"+ songs[i];
}
if(looping){
message.channel.send("**Queue - Playlist\t[LOOPING]**\n**Playing:** " + firstSong + "\n\n" + songs.join("\n"));
} else
message.channel.send("**Queue - Playlist**\n**Playing:** " + firstSong + "\n\n" + songs.join("\n"));
}
} else
message.channel.send("No songs queued");
}
if(isCommand(message.content, 'local') || isCommand(message.content, 'l')){
fs.readdir(localPath, (error, files) =>{
if(error) return sendError("Reading Local directory", error, message.channel);
for(var i = 0; i < files.length; i++){
files[i] = "**" + (i+1) + ".** " + files[i].split(".")[0];
}
message.channel.send("**Local Songs**", {
embed: {
color: 10181046,
description: files.length > 0 ? files.join("\n") : "No Local files found"
}
});
});
}
if(isCommand(message.content, 'play') || isCommand(message.content, 'p')){
var file = message.attachments.first();
// Handle playing audio for a single channel
if(playing && currentVoiceChannel !== message.member.voice.channel){
message.channel.send("Currently playing something in another voice channel");
return;
}
if(!message.member.voice.channel){
message.channel.send("You aren't in a voice channel");
return;
}
if(currentVoiceChannel !== message.member.voice.channel){
if(currentVoiceChannel) currentVoiceChannel.leave();
currentVoiceChannel = message.member.voice.channel;
if(playing){
message.channel.send("Currently playing something");
return;
}
}
function pushPlay(title, fPath, local, id, URL){
if(id && URL){
queue.push({
title: title,
id: id,
file: fPath,
local: local,
url: URL
});
} else if(!id && !URL){
queue.push({
title: title,
file: fPath,
local: local
});
}
if(!playing){
message.channel.send("**Playing:** " + title);
currentVoiceChannel.join().then( connection => {
voiceConnection = connection;
play(connection, message);
});
} else{
message.channel.send("**Added to Queue:**\n" + title);
}
}
// Play audio by file
if(file){
if(stopped){
stopped = false;
stayOnQueue = false;
queue.splice(0,1);
}
var ext = file.filename.split('.');
ext = ext[ext.length - 1];
if(ext !== 'mp3'){
message.channel.send("Mp3 files accepted only");
return;
}
var fileName = file.filename.replace(/[&\/\\#,+()$~%'":*?<>{}|_-]/g,'');
var filePath = path.resolve(tempFilesPath, fileName);
var title = fileName.slice(0, fileName.lastIndexOf('.'));
if(fs.existsSync(filePath)){
pushPlay(title, filePath, false);
} else{
var stream = request.get(file.url);
stream.on('error', error => {
if(error) return sendError("Getting Sound File", error, message.channel);
});
stream.pipe(fs.createWriteStream(filePath));
stream.on('complete', () =>{
pushPlay(title, filePath, false);
});
}
} else if(message.content.indexOf(' ') !== -1){
var input = message.content.split(' ')[1];
var qUrl = URL.parse(input, true);
var isLink = isYTLink(input);
if(stopped){
stopped = false;
stayOnQueue = false;
queue.splice(0,1);
}
// Play audio by non-youtube url link
if( qUrl.hostname !== null && qUrl.hostname !== "www.youtube.com" && qUrl.hostname !== "youtu.be"){
if(input.endsWith('.mp3')){
var file = input.slice(input.lastIndexOf('/') + 1).replace(/[&\/\\#,+()$~%'":*?<>{}|_-]/g,'');
var filePath = path.join(tempFilesPath, file);
var title = file.slice(0, file.lastIndexOf('.'));
if(fs.existsSync(filePath)){
pushPlay(title, filePath, false);
} else{
var stream = request.get(input);
stream.on('response', response =>{
if(response.statusCode === 404){
message.channel.send("No file found with that address make sure it's a direct link to the file");
}else{
stream.pipe(fs.createWriteStream(filePath));
}
});
stream.on('error', error => {
if(error) return sendError("Getting Sound File", error, message.channel);
});
stream.on('complete', () =>{
if(fs.existsSync(filePath)){
pushPlay(title, filePath, false);
}
});
}
} else
message.channel.send("No file found. Make sure it's a direct link to the file");
} else if(isLink){
// Play audo by YTURL
var url = message.content.split(' ')[1];
yt.getInfo({url: url, temp: tempFilesPath})
.then(song => {
yt.getFile({url: url, path: song.path})
.then(() => {
pushPlay(song.title, song.path, false, song.id, url);
})
.catch( err => {
throw err
})
})