Javascript Discord.js音乐机器人搜索命令
所以在我的最后一个问题中,人们无法回答,因为我对自己的问题有点不清楚。我想做的是将youtube搜索功能与五个搜索结果结合起来。这就是我接近成功的原因Javascript Discord.js音乐机器人搜索命令,javascript,discord.js,Javascript,Discord.js,所以在我的最后一个问题中,人们无法回答,因为我对自己的问题有点不清楚。我想做的是将youtube搜索功能与五个搜索结果结合起来。这就是我接近成功的原因 const Discord = require('discord.js'); const {Client, Attatchment} = require ('discord.js'); const bot = new Client(); const prefix = '/'; const yts = require("yt-sear
const Discord = require('discord.js');
const {Client, Attatchment} = require ('discord.js');
const bot = new Client();
const prefix = '/';
const yts = require("yt-search");
const ytdl = require("ytdl-core");
const queue = new Map();
var guild = bot.guilds.cache.get('[Guild ID]');
bot.once('ready', () => {
console.log('Bot is online!');
})
bot.on("message", async message => {
if (message.author.bot) return;
if (!message.content.startsWith(prefix)) return;
const serverQueue = queue.get(message.guild.id);
if (message.content.startsWith(`${prefix}play`)) {
execute(message, serverQueue);
return;
} else if (message.content.startsWith(`${prefix}skip`)) {
skip(message, serverQueue);
return;
} else if (message.content.startsWith(`${prefix}stop`)) {
stop(message, serverQueue);
return;
} else if (message.content.startsWith(`${prefix}search`)) {
ytsearch(message, serverQueue);
return;
}
});
async function execute(message, serverQueue) {
const args = message.content.split(" ");
const voiceChannel = message.member.voice.channel;
if (!voiceChannel)
return message.channel.send(
"You need to be in a voice channel to play music!"
);
const permissions = voiceChannel.permissionsFor(message.client.user);
if (!permissions.has("CONNECT") || !permissions.has("SPEAK")) {
return message.channel.send(
"I need the permissions to join and speak in your voice channel!"
);
}
let song;
if (ytdl.validateURL(args[1])) {
try {
const songInfo = await ytdl.getInfo(args[1]);
song = {
title: songInfo.title,
url: songInfo.video_url
};
} catch (error) {
console.error(error);
return message.reply(error.message).catch(console.error);
}
} else {
try {
const {videos} = await yts(args.slice(1).join(" "));
if (!videos.length) return message.channel.send("No songs were found!");
song = {
title: videos[0].title,
url: videos[0].url
};
} catch (error) {
console.error(error);
return message.reply(error.message).catch(console.error);
}
}
if (!serverQueue) {
const queueContruct = {
textChannel: message.channel,
voiceChannel: voiceChannel,
connection: null,
songs: [],
volume: 5,
playing: true
};
queue.set(message.guild.id, queueContruct);
queueContruct.songs.push(song);
try {
var connection = await voiceChannel.join();
queueContruct.connection = connection;
play(message.guild, queueContruct.songs[0]);
} catch (err) {
console.log(err);
queue.delete(message.guild.id);
return message.channel.send(err);
}
} else {
serverQueue.songs.push(song);
return message.channel.send(`✅${song.title} has been added to the queue by ${message.author}`);
}
}
function skip(message, serverQueue) {
if (!message.member.voice.channel)
return message.channel.send(
"You have to be in a voice channel to skip the music!"
);
if (!serverQueue)
return message.channel.send("There is no song to skip!");
serverQueue.connection.dispatcher.end();
}
function stop(message, serverQueue) {
if (!message.member.voice.channel)
return message.channel.send(
"You have to be in a voice channel to stop the music!"
);
serverQueue.songs = [];
serverQueue.connection.dispatcher.end();
}
function play(guild, song) {
const serverQueue = queue.get(guild.id);
if (!song) {
queue.delete(guild.id);
return;
}
const dispatcher = serverQueue.connection
.play(ytdl(song.url))
.on("finish", () => {
serverQueue.songs.shift();
play(guild, serverQueue.songs[0]);
})
.on("error", error => console.error(error));
dispatcher.setVolumeLogarithmic(serverQueue.volume / 5);
serverQueue.textChannel.send(`Now playing: **${song.title}**`);
}
function ytsearch(message, serverQueue){
var args = message.content.trim().split(/ +/g);
yts(args.join(' '), function(err, res) {
if (err) return message.channel.send('Oops! Something went wrong.');
let videos = res.videos.slice(0, 5);
let resp = '';
for (var i in videos) {
resp += `**[${parseInt(i)+1}]:** \`${videos[i].title}\`\n`;
}
resp += `\n**Choose a number between \`1-${videos.length}\`**`;
message.channel.send(resp);
const filter = m => !isNaN(m.content) && m.content <videos.length+1 && m.content > 0;
const collector = message.channel.createMessageCollector(filter);
collector.videos = videos
//this is where I don't know what to do.
collector.once('collect', function(m) {
//what do I put here
});
});
}
const Discord=require('Discord.js');
const{Client,attachment}=require('discord.js');
const bot=新客户端();
常量前缀='/';
常量yts=需要(“yt搜索”);
常量ytdl=需要(“ytdl核心”);
const queue=new Map();
var guild=bot.guilds.cache.get(“[guild ID]”);
bot.one('ready',()=>{
log('Bot处于联机状态!');
})
on(“消息”,异步消息=>{
if(message.author.bot)返回;
如果(!message.content.startsWith(prefix))返回;
const serverQueue=queue.get(message.guild.id);
if(message.content.startsWith(`${prefix}play`){
执行(消息、服务器队列);
返回;
}else if(message.content.startsWith(`${prefix}skip`){
跳过(消息、服务器队列);
返回;
}else if(message.content.startsWith(`${prefix}stop`){
停止(消息、服务器队列);
返回;
}else if(message.content.startsWith(`${prefix}search`){
ytsearch(消息、服务器队列);
返回;
}
});
异步函数执行(消息、服务器队列){
const args=message.content.split(“”);
const voiceChannel=message.member.voice.channel;
如果(!语音频道)
返回message.channel.send(
“您需要在语音频道播放音乐!”
);
const permissions=voiceChannel.permissions(message.client.user);
如果(!permissions.has(“CONNECT”)| |!permissions.has(“SPEAK”)){
返回message.channel.send(
“我需要加入您的语音频道并在其中讲话的权限!”
);
}
让歌声;
if(ytdl.validateURL(参数[1])){
试一试{
const songInfo=wait ytdl.getInfo(args[1]);
歌曲={
标题:songInfo.title,
网址:songInfo.video\u网址
};
}捕获(错误){
控制台错误(error);
返回message.reply(error.message).catch(console.error);
}
}否则{
试一试{
const{videos}=wait yts(args.slice(1.join)(“”);
如果(!videos.length)返回message.channel.send(“未找到歌曲!”);
歌曲={
标题:视频[0]。标题,
url:视频[0]。url
};
}捕获(错误){
控制台错误(error);
返回message.reply(error.message).catch(console.error);
}
}
如果(!serverQueue){
const queueconstruct={
text频道:message.channel,
语音频道:语音频道,
连接:空,
歌曲:[],
第5卷,
玩:真的
};
queue.set(message.guild.id,queueconstruct);
queueconstruct.songs.push(song);
试一试{
var connection=wait voiceChannel.join();
queueconstruct.connection=连接;
播放(message.guild、queueconstruct.songs[0]);
}捕捉(错误){
控制台日志(err);
queue.delete(message.guild.id);
返回消息.channel.send(错误);
}
}否则{
serverQueue.songs.push(歌曲);
返回message.channel.send(`✅${song.title}已由${message.author}`)添加到队列中;
}
}
函数跳过(消息、服务器队列){
如果(!message.member.voice.channel)
返回message.channel.send(
“你必须在语音频道才能跳过音乐!”
);
如果(!serverQueue)
返回message.channel.send(“没有可跳过的歌曲!”);
serverQueue.connection.dispatcher.end();
}
功能停止(消息、服务器队列){
如果(!message.member.voice.channel)
返回message.channel.send(
“你必须进入语音频道才能停止音乐!”
);
serverQueue.songs=[];
serverQueue.connection.dispatcher.end();
}
功能播放(公会、歌曲){
const serverQueue=queue.get(guild.id);
如果(!歌曲){
queue.delete(guild.id);
返回;
}
const dispatcher=serverQueue.connection
.play(ytdl(song.url))
.on(“完成”,()=>{
serverQueue.songs.shift();
播放(帮会、服务器队列、歌曲[0]);
})
.on(“error”,error=>console.error(error));
dispatcher.setVolumeLogarithmic(serverQueue.volume/5);
serverQueue.textChannel.send(`Now playing:*${song.title}**`);
}
函数ytsearch(消息、服务器队列){
var args=message.content.trim().split(+/+/g);
yts(args.join(“”),函数(err,res){
if(err)返回message.channel.send('Oops!出了问题');
让videos=res.videos.slice(0,5);
让resp='';
用于(视频中的var i){
resp+=`**[${parseInt(i)+1}]:**\`${videos[i].title}\\\n`;
}
resp+=`\n**在\`1-${videos.length}\``之间选择一个数字;
message.channel.send(resp);
const filter=m=>!isNaN(m.content)和&m.content 0;
const collector=message.channel.createMessageCollector(过滤器);
collector.videos=视频
//这就是我不知道该怎么办的地方。
收集器。一次('collect',函数(m){
//我在这里放什么
});
});
}
最后一个函数(ytsearch)是我尝试实现的函数。这个函数本身工作得很好。您执行/search(关键字),当您键入关键字时,它会为您提供该关键字的前五个搜索结果。消息收集器也可以完美地工作。它识别1-5输入。我遇到的问题是播放特定的输入。我设置最后一行的方式只是播放第一个视频
我会很感激这里的帮助