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commit
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<?xml version="1.0" encoding="UTF-8"?>
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||||||
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<actions>
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||||||
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<action>
|
||||||
|
<actionName>run</actionName>
|
||||||
|
<packagings>
|
||||||
|
<packaging>jar</packaging>
|
||||||
|
</packagings>
|
||||||
|
<goals>
|
||||||
|
<goal>process-classes</goal>
|
||||||
|
<goal>org.codehaus.mojo:exec-maven-plugin:1.5.0:exec</goal>
|
||||||
|
</goals>
|
||||||
|
<properties>
|
||||||
|
<exec.args>-classpath %classpath moe.nekojimi.chords.Main ODkwNjU5MjI2NDE2OTg0MDY0.YUzBCw.jHZWpIZSYeaYA7Sc7h93W_jV-rk</exec.args>
|
||||||
|
<exec.executable>java</exec.executable>
|
||||||
|
</properties>
|
||||||
|
</action>
|
||||||
|
<action>
|
||||||
|
<actionName>debug</actionName>
|
||||||
|
<packagings>
|
||||||
|
<packaging>jar</packaging>
|
||||||
|
</packagings>
|
||||||
|
<goals>
|
||||||
|
<goal>process-classes</goal>
|
||||||
|
<goal>org.codehaus.mojo:exec-maven-plugin:1.5.0:exec</goal>
|
||||||
|
</goals>
|
||||||
|
<properties>
|
||||||
|
<exec.args>-agentlib:jdwp=transport=dt_socket,server=n,address=${jpda.address} -classpath %classpath moe.nekojimi.chords.Main ODkwNjU5MjI2NDE2OTg0MDY0.YUzBCw.jHZWpIZSYeaYA7Sc7h93W_jV-rk</exec.args>
|
||||||
|
<exec.executable>java</exec.executable>
|
||||||
|
<jpda.listen>true</jpda.listen>
|
||||||
|
</properties>
|
||||||
|
</action>
|
||||||
|
<action>
|
||||||
|
<actionName>profile</actionName>
|
||||||
|
<packagings>
|
||||||
|
<packaging>jar</packaging>
|
||||||
|
</packagings>
|
||||||
|
<goals>
|
||||||
|
<goal>process-classes</goal>
|
||||||
|
<goal>org.codehaus.mojo:exec-maven-plugin:1.5.0:exec</goal>
|
||||||
|
</goals>
|
||||||
|
<properties>
|
||||||
|
<exec.args>-classpath %classpath ${packageClassName} ODkwNjU5MjI2NDE2OTg0MDY0.YUzBCw.jHZWpIZSYeaYA7Sc7h93W_jV-rk</exec.args>
|
||||||
|
<exec.executable>java</exec.executable>
|
||||||
|
</properties>
|
||||||
|
</action>
|
||||||
|
</actions>
|
||||||
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@ -0,0 +1,27 @@
|
||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||||
|
<modelVersion>4.0.0</modelVersion>
|
||||||
|
<groupId>moe.nekojimi</groupId>
|
||||||
|
<artifactId>Chords</artifactId>
|
||||||
|
<version>1.0</version>
|
||||||
|
<packaging>jar</packaging>
|
||||||
|
<repositories>
|
||||||
|
<repository>
|
||||||
|
<id>dv8tion</id>
|
||||||
|
<name>m2-dv8tion</name>
|
||||||
|
<url>https://m2.dv8tion.net/releases</url>
|
||||||
|
</repository>
|
||||||
|
</repositories>
|
||||||
|
<dependencies>
|
||||||
|
<dependency>
|
||||||
|
<groupId>net.dv8tion</groupId>
|
||||||
|
<artifactId>JDA</artifactId>
|
||||||
|
<version>4.3.0_277</version>
|
||||||
|
</dependency>
|
||||||
|
</dependencies>
|
||||||
|
<properties>
|
||||||
|
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||||
|
<maven.compiler.source>11</maven.compiler.source>
|
||||||
|
<maven.compiler.target>11</maven.compiler.target>
|
||||||
|
</properties>
|
||||||
|
</project>
|
||||||
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@ -0,0 +1,382 @@
|
||||||
|
/*
|
||||||
|
* To change this license header, choose License Headers in Project Properties.
|
||||||
|
* To change this template file, choose Tools | Templates
|
||||||
|
* and open the template in the editor.
|
||||||
|
*/
|
||||||
|
package moe.nekojimi.chords;
|
||||||
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|
||||||
|
import java.io.Closeable;
|
||||||
|
import java.io.File;
|
||||||
|
import java.io.IOException;
|
||||||
|
import java.io.InputStream;
|
||||||
|
import java.nio.ByteBuffer;
|
||||||
|
import java.nio.charset.Charset;
|
||||||
|
import java.util.*;
|
||||||
|
import java.util.concurrent.ConcurrentLinkedQueue;
|
||||||
|
import java.util.concurrent.TimeUnit;
|
||||||
|
import java.util.logging.Level;
|
||||||
|
import java.util.logging.Logger;
|
||||||
|
import java.util.regex.Matcher;
|
||||||
|
import java.util.regex.Pattern;
|
||||||
|
import javax.security.auth.login.LoginException;
|
||||||
|
import javax.sound.sampled.*;
|
||||||
|
import net.dv8tion.jda.api.JDA;
|
||||||
|
import net.dv8tion.jda.api.JDABuilder;
|
||||||
|
import net.dv8tion.jda.api.audio.AudioReceiveHandler;
|
||||||
|
import net.dv8tion.jda.api.audio.AudioSendHandler;
|
||||||
|
import net.dv8tion.jda.api.audio.CombinedAudio;
|
||||||
|
import net.dv8tion.jda.api.entities.*;
|
||||||
|
import net.dv8tion.jda.api.events.message.guild.GuildMessageReceivedEvent;
|
||||||
|
import net.dv8tion.jda.api.hooks.ListenerAdapter;
|
||||||
|
import net.dv8tion.jda.api.managers.AudioManager;
|
||||||
|
import net.dv8tion.jda.api.requests.GatewayIntent;
|
||||||
|
import net.dv8tion.jda.api.utils.Compression;
|
||||||
|
import net.dv8tion.jda.api.utils.cache.CacheFlag;
|
||||||
|
|
||||||
|
/**
|
||||||
|
*
|
||||||
|
* @author jimj316
|
||||||
|
*/
|
||||||
|
public class Main extends ListenerAdapter
|
||||||
|
{
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param args the command line arguments
|
||||||
|
*/
|
||||||
|
public static void main(String[] args) throws LoginException
|
||||||
|
{
|
||||||
|
// We only need 2 gateway intents enabled for this example:
|
||||||
|
EnumSet<GatewayIntent> intents = EnumSet.of(
|
||||||
|
// We need messages in guilds to accept commands from users
|
||||||
|
GatewayIntent.GUILD_MESSAGES,
|
||||||
|
// We need voice states to connect to the voice channel
|
||||||
|
GatewayIntent.GUILD_VOICE_STATES
|
||||||
|
);
|
||||||
|
|
||||||
|
JDABuilder builder = JDABuilder.createDefault(args[0], intents);
|
||||||
|
|
||||||
|
// Disable parts of the cache
|
||||||
|
builder.disableCache(CacheFlag.MEMBER_OVERRIDES, CacheFlag.VOICE_STATE);
|
||||||
|
// Enable the bulk delete event
|
||||||
|
builder.setBulkDeleteSplittingEnabled(false);
|
||||||
|
// Disable compression (not recommended)
|
||||||
|
builder.setCompression(Compression.NONE);
|
||||||
|
// Set activity (like "playing Something")
|
||||||
|
builder.setActivity(Activity.playing("music!"));
|
||||||
|
|
||||||
|
builder.addEventListeners(new Main());
|
||||||
|
|
||||||
|
JDA jda = builder.build();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onGuildMessageReceived(GuildMessageReceivedEvent event)
|
||||||
|
{
|
||||||
|
Message message = event.getMessage();
|
||||||
|
User author = message.getAuthor();
|
||||||
|
String content = message.getContentRaw();
|
||||||
|
Guild guild = event.getGuild();
|
||||||
|
|
||||||
|
// Ignore message if bot
|
||||||
|
if (author.isBot())
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (content.startsWith("!join "))
|
||||||
|
{
|
||||||
|
String arg = content.substring("!join ".length());
|
||||||
|
onJoinCommand(event, guild, arg);
|
||||||
|
}
|
||||||
|
else if (content.equals("!join"))
|
||||||
|
{
|
||||||
|
onJoinCommand(event);
|
||||||
|
}
|
||||||
|
else if (content.startsWith("!play "))
|
||||||
|
{
|
||||||
|
String arg = content.substring("!join ".length());
|
||||||
|
onPlayCommand(event, guild, arg);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Handle command without arguments.
|
||||||
|
*
|
||||||
|
* @param event
|
||||||
|
* The event for this command
|
||||||
|
*/
|
||||||
|
private void onJoinCommand(GuildMessageReceivedEvent event)
|
||||||
|
{
|
||||||
|
// Note: None of these can be null due to our configuration with the JDABuilder!
|
||||||
|
Member member = event.getMember(); // Member is the context of the user for the specific guild, containing voice state and roles
|
||||||
|
GuildVoiceState voiceState = member.getVoiceState(); // Check the current voice state of the user
|
||||||
|
VoiceChannel channel = voiceState.getChannel(); // Use the channel the user is currently connected to
|
||||||
|
if (channel != null)
|
||||||
|
{
|
||||||
|
connectTo(channel); // Join the channel of the user
|
||||||
|
onConnecting(channel, event.getChannel()); // Tell the user about our success
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
onUnknownChannel(event.getChannel(), "your voice channel"); // Tell the user about our failure
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Handle command with arguments.
|
||||||
|
*
|
||||||
|
* @param event
|
||||||
|
* The event for this command
|
||||||
|
* @param guild
|
||||||
|
* The guild where its happening
|
||||||
|
* @param arg
|
||||||
|
* The input argument
|
||||||
|
*/
|
||||||
|
private void onJoinCommand(GuildMessageReceivedEvent event, Guild guild, String arg)
|
||||||
|
{
|
||||||
|
boolean isNumber = arg.matches("\\d+"); // This is a regular expression that ensures the input consists of digits
|
||||||
|
VoiceChannel channel = null;
|
||||||
|
if (isNumber) // The input is an id?
|
||||||
|
{
|
||||||
|
channel = guild.getVoiceChannelById(arg);
|
||||||
|
}
|
||||||
|
if (channel == null) // Then the input must be a name?
|
||||||
|
{
|
||||||
|
List<VoiceChannel> channels = guild.getVoiceChannelsByName(arg, true);
|
||||||
|
if (!channels.isEmpty()) // Make sure we found at least one exact match
|
||||||
|
channel = channels.get(0); // We found a channel! This cannot be null.
|
||||||
|
}
|
||||||
|
|
||||||
|
TextChannel textChannel = event.getChannel();
|
||||||
|
if (channel == null) // I have no idea what you want mr user
|
||||||
|
{
|
||||||
|
onUnknownChannel(textChannel, arg); // Let the user know about our failure
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
connectTo(channel); // We found a channel to connect to!
|
||||||
|
onConnecting(channel, textChannel); // Let the user know, we were successful!
|
||||||
|
}
|
||||||
|
|
||||||
|
private void onPlayCommand(GuildMessageReceivedEvent event, Guild guild, String arg)
|
||||||
|
{
|
||||||
|
try
|
||||||
|
{
|
||||||
|
event.getChannel().sendMessage("Downloading ...").queue();
|
||||||
|
String destination = downloadSong(arg);
|
||||||
|
musicHandler.addSong(new File(destination));
|
||||||
|
event.getChannel().sendMessage("Downloaded and added to queue!").queue();
|
||||||
|
|
||||||
|
} catch (IOException | InterruptedException | RuntimeException ex)
|
||||||
|
{
|
||||||
|
event.getChannel().sendMessage("Failed to download! Reason: " + ex.getMessage()).queue();
|
||||||
|
Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private String downloadSong(String arg) throws IOException, RuntimeException, InterruptedException
|
||||||
|
{
|
||||||
|
String cmd = "/usr/bin/youtube-dl -x --audio-format=wav "+arg;
|
||||||
|
System.out.println("Running command: " + cmd);
|
||||||
|
// Process exec = Runtime.getRuntime().exec().split(" "));
|
||||||
|
Process exec = new ProcessBuilder(cmd.split(" ")).redirectOutput(ProcessBuilder.Redirect.PIPE).start();
|
||||||
|
exec.waitFor(10000, TimeUnit.MILLISECONDS);
|
||||||
|
InputStream in = exec.getInputStream();
|
||||||
|
String output = new String(in.readAllBytes(), Charset.defaultCharset());
|
||||||
|
System.out.println(output);
|
||||||
|
if (exec.exitValue() != 0)
|
||||||
|
throw new RuntimeException("youtube-dl failed with error " + exec.exitValue());
|
||||||
|
Matcher matcher = Pattern.compile("Destination: (.*\\.wav)").matcher(output);
|
||||||
|
matcher.find();
|
||||||
|
String destination = matcher.group(1);
|
||||||
|
return destination;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Inform user about successful connection.
|
||||||
|
*
|
||||||
|
* @param channel
|
||||||
|
* The voice channel we connected to
|
||||||
|
* @param textChannel
|
||||||
|
* The text channel to send the message in
|
||||||
|
*/
|
||||||
|
private void onConnecting(VoiceChannel channel, TextChannel textChannel)
|
||||||
|
{
|
||||||
|
textChannel.sendMessage("Connecting to " + channel.getName()).queue(); // never forget to queue()!
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The channel to connect to is not known to us.
|
||||||
|
*
|
||||||
|
* @param channel
|
||||||
|
* The message channel (text channel abstraction) to send failure information to
|
||||||
|
* @param comment
|
||||||
|
* The information of this channel
|
||||||
|
*/
|
||||||
|
private void onUnknownChannel(MessageChannel channel, String comment)
|
||||||
|
{
|
||||||
|
channel.sendMessage("Unable to connect to ``" + comment + "``, no such channel!").queue(); // never forget to queue()!
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Connect to requested channel and start echo handler
|
||||||
|
*
|
||||||
|
* @param channel
|
||||||
|
* The channel to connect to
|
||||||
|
*/
|
||||||
|
private void connectTo(VoiceChannel channel)
|
||||||
|
{
|
||||||
|
Guild guild = channel.getGuild();
|
||||||
|
// Get an audio manager for this guild, this will be created upon first use for each guild
|
||||||
|
AudioManager audioManager = guild.getAudioManager();
|
||||||
|
musicHandler = new MusicHandler();
|
||||||
|
// Create our Send/Receive handler for the audio connection
|
||||||
|
// EchoHandler handler = new EchoHandler();
|
||||||
|
|
||||||
|
// The order of the following instructions does not matter!
|
||||||
|
|
||||||
|
// Set the sending handler to our echo system
|
||||||
|
audioManager.setSendingHandler(musicHandler);
|
||||||
|
// Set the receiving handler to the same echo system, otherwise we can't echo anything
|
||||||
|
// audioManager.setReceivingHandler(handler);
|
||||||
|
// Connect to the voice channel
|
||||||
|
audioManager.openAudioConnection(channel);
|
||||||
|
}
|
||||||
|
private MusicHandler musicHandler;
|
||||||
|
|
||||||
|
public static class MusicHandler implements AudioSendHandler, Closeable
|
||||||
|
{
|
||||||
|
private final Queue<File> songQueue = new ConcurrentLinkedQueue<>();
|
||||||
|
private File currentSong;
|
||||||
|
|
||||||
|
private AudioInputStream din = null;
|
||||||
|
private final Queue<byte[]> queue = new ConcurrentLinkedQueue<>();
|
||||||
|
private int byteCount;
|
||||||
|
|
||||||
|
public MusicHandler()
|
||||||
|
{
|
||||||
|
// load whatever songs we have in WAV format
|
||||||
|
// File folder = new File("/home/jimj316/Music/");
|
||||||
|
// List<File> wavs = Arrays.asList(folder.listFiles((file, string) ->
|
||||||
|
// {
|
||||||
|
// return string.endsWith(".wav");
|
||||||
|
// }));
|
||||||
|
// Collections.shuffle(wavs);
|
||||||
|
// songQueue.addAll(wavs);
|
||||||
|
|
||||||
|
// nextSong();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void addSong(File file)
|
||||||
|
{
|
||||||
|
System.out.println("Song added to queue: " + file.getAbsolutePath());
|
||||||
|
|
||||||
|
songQueue.add(file);
|
||||||
|
|
||||||
|
if (!canProvide())
|
||||||
|
nextSong();
|
||||||
|
}
|
||||||
|
|
||||||
|
private boolean nextSong()
|
||||||
|
{
|
||||||
|
AudioInputStream in = null;
|
||||||
|
try
|
||||||
|
{
|
||||||
|
if (din != null)
|
||||||
|
{
|
||||||
|
din.close();
|
||||||
|
din = null;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (currentSong != null)
|
||||||
|
{
|
||||||
|
currentSong.delete();
|
||||||
|
currentSong = null;
|
||||||
|
}
|
||||||
|
|
||||||
|
currentSong = songQueue.poll();
|
||||||
|
if (currentSong == null)
|
||||||
|
return false;
|
||||||
|
System.out.println("Playing song " + currentSong.getAbsolutePath());
|
||||||
|
in = AudioSystem.getAudioInputStream(currentSong);
|
||||||
|
AudioFormat decodedFormat = AudioSendHandler.INPUT_FORMAT;
|
||||||
|
din = AudioSystem.getAudioInputStream(decodedFormat, in);
|
||||||
|
byteCount = 3840;
|
||||||
|
while (queue.size() < 500)
|
||||||
|
{
|
||||||
|
if (!readData())
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
System.out.println("Queue filled to " + queue.size());
|
||||||
|
|
||||||
|
return true;
|
||||||
|
} catch (UnsupportedAudioFileException | IOException ex)
|
||||||
|
{
|
||||||
|
Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
|
||||||
|
} finally
|
||||||
|
{
|
||||||
|
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean canProvide()
|
||||||
|
{
|
||||||
|
// If we have something in our buffer we can provide it to the send system
|
||||||
|
return !queue.isEmpty();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public ByteBuffer provide20MsAudio()
|
||||||
|
{
|
||||||
|
// use what we have in our buffer to send audio as PCM
|
||||||
|
while (queue.size() < 500)
|
||||||
|
{
|
||||||
|
if (!readData())
|
||||||
|
{
|
||||||
|
if (!nextSong())
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
byte[] data = queue.poll();
|
||||||
|
return data == null ? null : ByteBuffer.wrap(data); // Wrap this in a java.nio.ByteBuffer
|
||||||
|
}
|
||||||
|
|
||||||
|
private boolean readData()
|
||||||
|
{
|
||||||
|
if (din == null)
|
||||||
|
return false;
|
||||||
|
try
|
||||||
|
{
|
||||||
|
// if (din.available() == 0)
|
||||||
|
// return false;
|
||||||
|
int bytesToRead = byteCount;
|
||||||
|
if (din.available() > 0 && din.available() < bytesToRead)
|
||||||
|
bytesToRead = din.available();
|
||||||
|
byte[] bytes = new byte[bytesToRead];
|
||||||
|
// byte[] bytes = din.readNBytes(bytesToRead);
|
||||||
|
int read = din.read(bytes);
|
||||||
|
if (read < 0)
|
||||||
|
return false;
|
||||||
|
queue.add(bytes);
|
||||||
|
} catch (IOException ex)
|
||||||
|
{
|
||||||
|
Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean isOpus()
|
||||||
|
{
|
||||||
|
return false; //To change body of generated methods, choose Tools | Templates.
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void close() throws IOException
|
||||||
|
{
|
||||||
|
din.close();
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
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|
|
@ -0,0 +1,5 @@
|
||||||
|
#Generated by Maven
|
||||||
|
#Thu Sep 23 22:35:54 BST 2021
|
||||||
|
groupId=moe.nekojimi
|
||||||
|
artifactId=Chords
|
||||||
|
version=1.0
|
||||||
|
|
@ -0,0 +1,4 @@
|
||||||
|
moe/nekojimi/chords/Main$MusicHandler.class
|
||||||
|
moe/nekojimi/chords/Main.class
|
||||||
|
moe/nekojimi/chords/Main$EchoHandler.class
|
||||||
|
.netbeans_automatic_build
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
/home/jimj316/ownCloud/Programming/Chords/src/main/java/moe/nekojimi/chords/Main.java
|
||||||
Loading…
Reference in New Issue