v0.1.8 Cleanup and organization

.gitignore

@@ -1,3 +1,4 @@
 .idea/
 **/target/
 **/data/
+**/settings.json

README.md

@@ -12,6 +12,30 @@ The bot requires the following permissions/scopes:
 
 ```
 https://discord.com/api/oauth2/authorize?client_id=<Client ID>&permissions=1088840792896&scope=applications.commands%20bot
+https://discord.com/api/oauth2/authorize?client_id=<Client ID>&permissions=5469678065984&scope=applications.commands%20bot - bot
+    - text permissions
+        - send messages
+        - create public threads
+        - create private threads
+        - send messages in threads
+        - send tts messages
+        - embed links
+        - attach files
+        - read message history
+        - mention everyone
+        - use external emojis
+        - use external stickers
+        - add reactions
+        - use slash commands
+    - voice permissions
+        - connect
+        - speak
+        - use voice activity
+        - priority speaker
+        - request to speak
+        - use embedded activities
+        - use soundboard
+ - applications.commands
 ```
 
 `docker build -t siren .`
@@ -28,3 +52,19 @@ Run container locally
 docker container run --name siren_test -d -t siren bash
 docker exec -it siren_test bash
 ```
+
+## Commands
+### Play
+
+### Skip
+
+### Stop
+
+### Volume
+
+### Pause
+
+### Resume
+
+### Settings
+View settings on the current guild.

docker-compose.yml

@@ -9,7 +9,7 @@ services:
       dockerfile: ./Dockerfile
       args:
         - JAVA_VERSION=17
-        - VERSION=0.1.7
+        - VERSION=0.1.8
     volumes:
       - ./data:/app
     restart: unless-stopped

pom.xml

@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.bensherriff</groupId>
     <artifactId>siren</artifactId>
-    <version>0.1.7</version>
+    <version>0.1.8</version>
     <packaging>jar</packaging>
 
     <repositories>

src/main/java/com/bensherriff/siren/MusicBot.java

@@ -1,16 +1,20 @@
 package com.bensherriff.siren;
 
 import com.bensherriff.siren.listener.Listener;
+import com.bensherriff.siren.listener.SlashListener;
 import com.bensherriff.siren.listener.TextListener;
 import com.bensherriff.siren.settings.Settings;
 import com.bensherriff.siren.settings.SettingsManager;
 import net.dv8tion.jda.api.JDA;
 import net.dv8tion.jda.api.JDABuilder;
+import net.dv8tion.jda.api.OnlineStatus;
+import net.dv8tion.jda.api.entities.Activity;
 import net.dv8tion.jda.api.requests.GatewayIntent;
 import net.dv8tion.jda.api.utils.cache.CacheFlag;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
+import javax.security.auth.login.LoginException;
 import java.io.IOException;
 import java.util.Arrays;
 
@@ -37,8 +41,8 @@ public class MusicBot {
 
   private static void start() throws IOException {
     Settings settings = SettingsManager.load();
-    Listener textListener = new TextListener(settings);
-//    Listener slashListener = new SlashListener(settings);
+//    Listener textListener = new TextListener(settings);
+    Listener slashListener = new SlashListener(settings);
 
     if (settings.getToken() == null || settings.getToken().isEmpty()) {
       throw new IOException("Token field may not be empty, please set the value in " + SettingsManager.PATH);
@@ -49,11 +53,13 @@ public class MusicBot {
     JDA jda = JDABuilder.create(settings.getToken(), Arrays.asList(INTENTS))
             .enableCache(Arrays.asList(ENABLED_FLAGS))
             .disableCache(Arrays.asList(DISABLED_FLAGS))
-            .addEventListeners(textListener)
-//            .addEventListeners(slashListener)
+            .setActivity(Activity.playing("nothing"))
+            .setStatus(OnlineStatus.INVISIBLE)
+//            .addEventListeners(textListener)
+            .addEventListeners(slashListener)
             .setBulkDeleteSplittingEnabled(true)
             .build();
-    textListener.setJDA(jda);
-//    slashListener.setJDA(jda);
+//    textListener.setJDA(jda);
+    slashListener.setJDA(jda);
   }
 }

src/main/java/com/bensherriff/siren/audio/AudioHandler.java

@@ -7,10 +7,10 @@ import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
 import com.sedmelluq.discord.lavaplayer.track.AudioTrackEndReason;
 import com.sedmelluq.discord.lavaplayer.track.playback.MutableAudioFrame;
 import net.dv8tion.jda.api.audio.AudioSendHandler;
+import net.dv8tion.jda.api.entities.Activity;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
-import java.io.IOException;
 import java.nio.Buffer;
 import java.nio.ByteBuffer;
 import java.util.concurrent.BlockingQueue;

src/main/java/com/bensherriff/siren/commands/Command.java

@@ -10,7 +10,7 @@ public abstract class Command {
   public Command(Listener listener) {
     this.listener = listener;
   }
-  public abstract void doCommand();
+  public abstract void doCommand(CommandEvent event);
 
   public String getName() {
     return name;

src/main/java/com/bensherriff/siren/commands/CommandEvent.java

@@ -1,6 +1,8 @@
 package com.bensherriff.siren.commands;
 
 import com.bensherriff.siren.audio.AudioHandler;
+import com.bensherriff.siren.exceptions.InvalidCommandException;
+import com.bensherriff.siren.listener.Listener;
 import net.dv8tion.jda.api.entities.Guild;
 import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
 
@@ -9,7 +11,7 @@ import java.util.List;
 
 public class CommandEvent {
 
-  private final String command;
+  private final Command command;
   private final String userId;
   private final Guild guild;
   private final List<String> args = new ArrayList<>();
@@ -25,7 +27,7 @@ public class CommandEvent {
     this.textChannel = builder.textChannel;
   }
 
-  public String getCommand() {
+  public Command getCommand() {
     return command;
   }
 
@@ -50,15 +52,18 @@ public class CommandEvent {
   }
 
   public static class CommandBuilder {
-    private final String command;
+    private final Listener listener;
+    private final String commandText;
     private final String userId;
+    private Command command;
     private Guild guild;
     private List<String> args = new ArrayList<>();
     private AudioHandler audioHandler;
     private TextChannel textChannel;
 
-    public CommandBuilder(String command, String userId) {
-      this.command = command;
+    public CommandBuilder(Listener listener, String commandText, String userId) {
+      this.listener = listener;
+      this.commandText = commandText;
       this.userId = userId;
     }
 
@@ -82,7 +87,12 @@ public class CommandEvent {
       return this;
     }
 
-    public CommandEvent build() {
+    public CommandEvent build() throws InvalidCommandException {
+      if ("play".equals(this.commandText)) {
+        this.command = new PlayCommand(this.listener);
+      } else {
+       throw new InvalidCommandException(this.commandText + " is not a valid command");
+      }
       return new CommandEvent(this);
     }
   }

src/main/java/com/bensherriff/siren/commands/PlayCommand.java

@@ -1,6 +1,15 @@
 package com.bensherriff.siren.commands;
 
+import com.bensherriff.siren.audio.AudioHandler;
+import com.bensherriff.siren.exceptions.EmptyVoiceChannelException;
 import com.bensherriff.siren.listener.Listener;
+import com.sedmelluq.discord.lavaplayer.player.AudioLoadResultHandler;
+import com.sedmelluq.discord.lavaplayer.tools.FriendlyException;
+import com.sedmelluq.discord.lavaplayer.track.AudioPlaylist;
+import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
+import net.dv8tion.jda.api.entities.channel.concrete.TextChannel;
+
+import java.io.IOException;
 
 public class PlayCommand extends Command {
 
@@ -10,7 +19,49 @@ public class PlayCommand extends Command {
   }
 
   @Override
-  public void doCommand() {
+  public void doCommand(CommandEvent event) {
 
   }
+
+  private void loadAndPlay(final TextChannel channel, final String userID, final String trackUrl) throws IOException {
+    AudioHandler audioHandler = this.listener.getGuildAudioPlayer(channel.getGuild());
+    Listener listener = this.listener;
+    listener.getPlayerManager().loadItemOrdered(audioHandler, trackUrl, new AudioLoadResultHandler() {
+      @Override
+      public void trackLoaded(AudioTrack track) {
+        try {
+          listener.playTrack(channel.getGuild(), userID, audioHandler, track);
+          channel.sendMessage("Adding **" + track.getInfo().title + "** to queue").queue();
+        } catch (EmptyVoiceChannelException e) {
+          channel.sendMessage("You must connect to a voice channel first!").queue();
+        }
+      }
+
+      @Override
+      public void playlistLoaded(AudioPlaylist playlist) {
+        AudioTrack firstTrack = playlist.getSelectedTrack();
+
+        if (firstTrack == null) {
+          firstTrack = playlist.getTracks().get(0);
+        }
+
+        try {
+          listener.playTrack(channel.getGuild(), userID, audioHandler, firstTrack);
+          channel.sendMessage("Adding **" + firstTrack.getInfo().title + "** to queue (first track of playlist " + playlist.getName() + ")").queue();
+        } catch (EmptyVoiceChannelException e) {
+          channel.sendMessage("You must connect to a voice channel first!").queue();
+        }
+      }
+
+      @Override
+      public void noMatches() {
+        channel.sendMessage("Nothing found by " + trackUrl).queue();
+      }
+
+      @Override
+      public void loadFailed(FriendlyException exception) {
+        channel.sendMessage("Could not play: " + exception.getMessage()).queue();
+      }
+    });
+  }
 }

src/main/java/com/bensherriff/siren/exceptions/InvalidCommandException.java

@@ -0,0 +1,11 @@
+package com.bensherriff.siren.exceptions;
+
+public class InvalidCommandException extends Exception {
+  public InvalidCommandException(String errorMessage) {
+    super(errorMessage);
+  }
+
+  public InvalidCommandException(Throwable cause) {
+    super(cause);
+  }
+}

src/main/java/com/bensherriff/siren/listener/Listener.java

@@ -52,6 +52,10 @@ public abstract class Listener extends ListenerAdapter {
     return settings;
   }
 
+  public PlayerManager getPlayerManager() {
+    return playerManager;
+  }
+
   public void closeAudioConnection(long guildID) {
     Guild guild = jda.getGuildById(guildID);
     if (guild != null) {
@@ -85,45 +89,46 @@ public abstract class Listener extends ListenerAdapter {
     super.onReady(event);
   }
 
-  protected void playTrack(Guild guild, String userID, AudioHandler audioHandler, AudioTrack track) throws EmptyVoiceChannelException {
+  public void playTrack(Guild guild, String userID, AudioHandler audioHandler, AudioTrack track) throws EmptyVoiceChannelException {
     connectToVoiceChannel(userID, guild.getAudioManager());
     audioHandler.addTrack(track);
   }
 
-  protected void stopTrack(Guild guild) throws IOException {
+  public void stopTrack(Guild guild) throws IOException {
     AudioHandler audioHandler = getGuildAudioPlayer(guild);
     audioHandler.stopTrack();
     guild.getAudioManager().closeAudioConnection();
   }
 
-  protected void skipTrack(Guild guild) throws IOException {
+  public void skipTrack(Guild guild) throws IOException {
     AudioHandler audioHandler = getGuildAudioPlayer(guild);
     audioHandler.stopTrack();
   }
 
-  protected void pauseTrack(Guild guild) throws IOException {
+  public void pauseTrack(Guild guild) throws IOException {
     AudioHandler audioHandler = getGuildAudioPlayer(guild);
     audioHandler.setPaused(true);
   }
 
-  protected void resumeTrack(Guild guild) throws IOException {
+  public void resumeTrack(Guild guild) throws IOException {
     AudioHandler audioHandler = getGuildAudioPlayer(guild);
     audioHandler.setPaused(false);
   }
 
-  protected void changeVolume(Guild guild, int volume) throws IOException {
+  public void changeVolume(Guild guild, int volume) throws IOException {
     AudioHandler audioHandler = getGuildAudioPlayer(guild);
     settings.getGuildSettings().get(guild.getIdLong()).setVolume(volume);
     SettingsManager.write(getSettings());
     audioHandler.setVolume(volume);
   }
 
-  private void connectToVoiceChannel(String userID, AudioManager audioManager) throws EmptyVoiceChannelException {
+  public void connectToVoiceChannel(String userID, AudioManager audioManager) throws EmptyVoiceChannelException {
     if (!audioManager.isConnected()) {
       Member member = audioManager.getGuild().getMemberById(userID);
       if (member != null) {
         if (member.getVoiceState() != null && member.getVoiceState().inAudioChannel()) {
           VoiceChannel voiceChannel = Objects.requireNonNull(member.getVoiceState().getChannel()).asVoiceChannel();
+          LOGGER.debug("Connecting to channel {} in guild {}", voiceChannel.getId(), voiceChannel.getGuild().getId());
           audioManager.openAudioConnection(voiceChannel);
         } else {
           throw new EmptyVoiceChannelException("Member {} is not connected to a voice channel");

src/main/java/com/bensherriff/siren/listener/TextListener.java

@@ -3,6 +3,7 @@ package com.bensherriff.siren.listener;
 import com.bensherriff.siren.audio.AudioHandler;
 import com.bensherriff.siren.commands.CommandEvent;
 import com.bensherriff.siren.exceptions.EmptyVoiceChannelException;
+import com.bensherriff.siren.exceptions.InvalidCommandException;
 import com.bensherriff.siren.settings.Settings;
 import com.sedmelluq.discord.lavaplayer.player.AudioLoadResultHandler;
 import com.sedmelluq.discord.lavaplayer.tools.FriendlyException;
@@ -26,18 +27,11 @@ public class TextListener extends Listener {
   public void onMessageReceived(@NotNull MessageReceivedEvent event) {
     if (event.getAuthor().isBot()) return;
 
+//    Command command = parseCommand(event.getMessage().getContentRaw().split(" "));
     String[] command = event.getMessage().getContentRaw().split(" ");
     TextChannel channel = event.getChannel().asTextChannel();
     String userID = event.getAuthor().getId();
     Guild guild = channel.getGuild();
-//    AudioHandler audioHandler = getGuildAudioPlayer(guild);
-
-//    CommandEvent commandEvent = new CommandEvent.CommandBuilder(command[0], userID)
-//            .setTextChannel(channel)
-//            .setGuild(guild)
-//            .setAudioHandler(audioHandler)
-//            .setArgs(Arrays.asList(command).subList(1, command.length))
-//            .build();
 
     try {
       if ("!play".equals(command[0]) && command.length == 2) {
@@ -71,6 +65,21 @@ public class TextListener extends Listener {
     super.onMessageReceived(event);
   }
 
+  private CommandEvent parseCommand(MessageReceivedEvent event) throws IOException, InvalidCommandException {
+    String[] input = event.getMessage().getContentRaw().split(" ");
+    TextChannel channel = event.getChannel().asTextChannel();
+    String userID = event.getAuthor().getId();
+    Guild guild = channel.getGuild();
+    AudioHandler audioHandler = getGuildAudioPlayer(guild);
+
+    return new CommandEvent.CommandBuilder(this, input[0], userID)
+        .setTextChannel(channel)
+        .setGuild(guild)
+        .setAudioHandler(audioHandler)
+        .setArgs(Arrays.asList(input).subList(1, input.length))
+        .build();
+  }
+
   private void loadAndPlay(final TextChannel channel, final String userID, final String trackUrl) throws IOException {
     AudioHandler audioHandler = getGuildAudioPlayer(channel.getGuild());