diff options
Diffstat (limited to 'src/main/java/audio/Music.java')
| -rw-r--r-- | src/main/java/audio/Music.java | 406 |
1 files changed, 406 insertions, 0 deletions
diff --git a/src/main/java/audio/Music.java b/src/main/java/audio/Music.java new file mode 100644 index 0000000..4b301b7 --- /dev/null +++ b/src/main/java/audio/Music.java @@ -0,0 +1,406 @@ +package audio;
+import com.sedmelluq.discord.lavaplayer.player.AudioLoadResultHandler;
+import com.sedmelluq.discord.lavaplayer.player.AudioPlayer;
+import com.sedmelluq.discord.lavaplayer.player.AudioPlayerManager;
+import com.sedmelluq.discord.lavaplayer.player.DefaultAudioPlayerManager;
+import com.sedmelluq.discord.lavaplayer.source.AudioSourceManagers;
+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.EmbedBuilder;
+import net.dv8tion.jda.api.MessageBuilder;
+import net.dv8tion.jda.api.entities.*;
+import net.dv8tion.jda.api.events.interaction.SlashCommandEvent;
+import net.dv8tion.jda.api.events.message.guild.GuildMessageReceivedEvent;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+import net.dv8tion.jda.api.managers.AudioManager;
+import org.jetbrains.annotations.NotNull;
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.jsoup.Jsoup;
+import utility.SpotifyAPI;
+import utility.URLChecker;
+
+import java.awt.*;
+import java.io.*;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.*;
+import java.util.concurrent.BlockingQueue;
+
+
+public class Music extends ListenerAdapter {
+ ArrayList<String> hololiveMusicURL = new ArrayList<String>();
+ String ytapiKey = "";
+ String spotifyapiKey = "";
+ static String append = "!";
+ private URLChecker urlCheck = new URLChecker();
+ private final AudioPlayerManager playerManager;
+ private final Map<Long, GuildMusicManager> musicManagers;
+ private SpotifyAPI spotifyAPI = new SpotifyAPI();
+ public Music(String append, String ytapiKey) {
+ this.musicManagers = new HashMap<>();
+ this.ytapiKey = ytapiKey;
+ this.spotifyapiKey = spotifyapiKey;
+ this.append = append;
+ this.playerManager = new DefaultAudioPlayerManager();
+ AudioSourceManagers.registerRemoteSources(playerManager);
+ AudioSourceManagers.registerLocalSource(playerManager);
+ System.out.println("Filling Music List");
+ }
+ private synchronized GuildMusicManager getGuildAudioPlayer(Guild guild) {
+ long guildId = Long.parseLong(guild.getId());
+ GuildMusicManager musicManager = musicManagers.get(guildId);
+
+ if (musicManager == null) {
+ musicManager = new GuildMusicManager(playerManager);
+ musicManagers.put(guildId, musicManager);
+ }
+ guild.getAudioManager().setSendingHandler(musicManager.getSendHandler());
+
+ return musicManager;
+ }
+ private void populateVTuberMusic(){
+ try {
+ URL url = new URL("https://pinapelz.github.io/vTuberDiscordBot/hololiveMusic.txt");
+ BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
+ String line;
+ FileWriter writer = new FileWriter("data//hololiveMusic.txt");
+ while ((line = in.readLine()) != null) {
+ writer.write(line+"\n");
+ }
+ writer.close();
+ in.close();
+ }
+ catch (MalformedURLException e) {
+ System.out.println("Malformed URL: " + e.getMessage());
+ }
+ catch (IOException e) {
+ System.out.println("I/O Error: " + e.getMessage());
+ }
+ }
+ private void fillVTuberMusic(){
+ populateVTuberMusic();
+ Scanner s = null;
+ try {
+ s = new Scanner(new File("data//hololiveMusic.txt"));
+ } catch (FileNotFoundException e) {
+ e.printStackTrace();
+ }
+ while (s.hasNext()){
+ hololiveMusicURL.add(s.nextLine());
+ }
+ s.close();
+ }
+ @Override
+ public void onGuildMessageReceived(GuildMessageReceivedEvent event) {
+ Guild guild = event.getGuild();
+ GuildMusicManager mng = getGuildAudioPlayer(guild);
+ TrackScheduler scheduler = mng.scheduler;
+ String[] command = event.getMessage().getContentRaw().split(" ", 2);
+
+ if ((append+"play").equals(command[0]) && command.length == 2) {
+ loadAndPlay(event.getChannel(), command[1],true);
+ }
+ else if((append+"refreshlist").equals(command[0])){
+ event.getChannel().sendMessage("Refreshing songs database").queue();
+ fillVTuberMusic();
+ event.getChannel().sendMessage("Refresh Complete!").queue();
+ }
+ else if ((append+"shuffle").equals(command[0]))
+ {
+ if (scheduler.queue.isEmpty())
+ {
+ event.getChannel().sendMessage("The queue is currently empty!").queue();
+ return;
+ }
+
+ scheduler.shuffle();
+ event.getChannel().sendMessage("The queue has been shuffled!").queue();
+ }
+ else if("!holoadd".equals(command[0])){
+ event.getChannel().sendMessage("The url has been successfully added to the database").queue();
+ }
+ else if("!dev".equals(command[0])){
+ try {
+ spotifyAPI.clientCredentials_Sync();
+ }
+ catch (Exception e){
+
+ }
+ }
+
+ super.onGuildMessageReceived(event);
+ }
+ public void playMusic(SlashCommandEvent event){
+ try {
+ String userQuery = event.getOption("term").getAsString();
+ if (urlCheck.isURL(userQuery) && !urlCheck.getURLType(userQuery).equals("spotify")&&!urlCheck.getURLType(userQuery).equals("spotify-playlist")) { //The term is a URL
+ event.reply("Found Video: " + userQuery).queue();
+ loadAndPlay((TextChannel) event.getChannel(), userQuery, false);
+ } else {
+ try {
+ if (urlCheck.getURLType(userQuery).equals("spotify")){
+
+ event.deferReply().queue();
+ event.getHook().sendMessage("Matched Video From Spotify: " + returnTopVideoURL(spotifyAPI.getSearchTerm_sync(urlCheck.getSpotifyTrackID(userQuery)))).queue();
+ loadAndPlay((TextChannel) event.getChannel(), returnTopVideoURL(spotifyAPI.getSearchTerm_sync(urlCheck.getSpotifyTrackID(userQuery))), true);
+ }
+ else if(urlCheck.getURLType(userQuery).equals("spotify-playlist")){
+ event.deferReply().queue();
+ String randomSong = spotifyAPI.getPlaylist_Sync(urlCheck.getSpotifyPlaylistID(userQuery));
+ event.getHook().sendMessage("Matched Video From Spotify Playlist: " + returnTopVideoURL(spotifyAPI.getSearchTerm_sync(randomSong))).queue();
+ loadAndPlay((TextChannel) event.getChannel(), returnTopVideoURL(spotifyAPI.getSearchTerm_sync(randomSong)), true);
+ }
+ else {
+ event.reply("Found Video: " + returnTopVideoURL(userQuery)).queue();
+ loadAndPlay((TextChannel) event.getChannel(), returnTopVideoURL(userQuery), true);
+ }
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+
+ }
+ catch(Exception e){
+ event.reply("Error! Hazukashii! " + e.toString());
+ }
+ }
+
+ public void setVolume( SlashCommandEvent event, String command){
+ Guild guild = event.getGuild();
+ GuildMusicManager mng = getGuildAudioPlayer(guild);
+ AudioPlayer player = mng.player;
+ if (command.equals("CHECK"))
+ {
+ event.reply("Current player volume: **" + player.getVolume() + "**").queue();
+ }
+ else
+ {
+ try
+ {
+ int newVolume = Math.max(10, Math.min(100, Integer.parseInt(command)));
+ int oldVolume = player.getVolume();
+ player.setVolume(newVolume);
+ event.reply("Player volume changed from `" + oldVolume + "` to `" + newVolume + "`").queue();
+ }
+ catch (NumberFormatException e)
+ {
+ event.reply("`" + command + "` is not a valid integer. (10 - 100)").queue();
+ }
+ }
+ }
+ public void stopPlayer(SlashCommandEvent event){
+ Guild guild = event.getGuild();
+ GuildMusicManager mng = getGuildAudioPlayer(guild);
+ AudioPlayer player = mng.player;
+ TrackScheduler scheduler = mng.scheduler;
+ scheduler.queue.clear();
+ player.stopTrack();
+ player.setPaused(false);
+ event.reply("Playback has been completely stopped and the queue has been cleared.").queue();
+ }
+ public void pausePlayer(final TextChannel channel, SlashCommandEvent event){
+ Guild guild = event.getGuild();
+ GuildMusicManager mng = getGuildAudioPlayer(guild);
+ AudioPlayer player = mng.player;
+ if (player.getPlayingTrack() == null)
+ {
+ event.reply("Cannot pause or resume player because no track is loaded for playing.").queue();
+ return;
+ }
+ player.setPaused(!player.isPaused());
+ if (player.isPaused())
+ event.reply("The player has been paused.").queue();
+ else
+ event.reply("The player has resumed playing.").queue();
+ }
+ public void queueVTMusic(final TextChannel channel, int songsToQueue){
+ fillVTuberMusic();
+ Collections.shuffle(hololiveMusicURL);
+ System.out.println("Requesting to queue " + songsToQueue + " songs");
+ System.out.println("Queueing all Hololive Music");
+ for (int i = 0;i<songsToQueue;i++){
+ loadAndPlay(channel, hololiveMusicURL.get(i),false);
+ }
+ }
+ public void showNowPlaying(SlashCommandEvent event){
+ Guild guild = event.getGuild();
+ GuildMusicManager mng = getGuildAudioPlayer(guild);
+ AudioPlayer player = mng.player;
+ AudioTrack currentTrack = player.getPlayingTrack();
+ if (currentTrack != null)
+ {
+ String currentTrackUrl = currentTrack.getInfo().uri;
+ String currentTrackUrlType = urlCheck.getURLType(currentTrackUrl);
+ String title = currentTrack.getInfo().title;
+ System.out.println(currentTrack.getInfo().uri);
+ String position = getTimestamp(currentTrack.getPosition());
+ String duration = getTimestamp(currentTrack.getDuration());
+ if(currentTrackUrlType=="yt") { //YOUTUBE EMBED
+ EmbedBuilder embed = new EmbedBuilder()
+ .setColor(new Color(0xFD0001))
+ .setTitle("Now Playing: " + title)
+ .setDescription(currentTrack.getInfo().author)
+ .setImage("https://img.youtube.com/vi/" + currentTrack.getIdentifier() + "/hqdefault.jpg");
+ embed.addField("Timestamp: ", "**[" + position + "/" + duration + "]**", false);
+ embed.addField("", "https://www.youtube.com/watch?v=" + currentTrack.getIdentifier(), false);
+ MessageBuilder messageBuilder = (MessageBuilder) new MessageBuilder().setEmbeds(embed.build());
+ event.reply(messageBuilder.build()).queue();
+ }
+ else if(currentTrackUrlType=="snd") { //SOUNDCLOUD EMBED
+ EmbedBuilder embed = new EmbedBuilder()
+ .setColor(new Color(0xFD5401))
+ .setTitle("Now Playing: " + title)
+ .setDescription(currentTrack.getInfo().author);
+ embed.addField("Timestamp: ", "**[" + position + "/" + duration + "]**", false);
+ embed.addField("", currentTrack.getInfo().uri, false);
+ MessageBuilder messageBuilder = (MessageBuilder) new MessageBuilder().setEmbeds(embed.build());
+ event.reply(messageBuilder.build()).queue();
+ }
+ else if(currentTrackUrlType=="twitch"){ //TWITCH EMBED
+ System.out.println("https://static-cdn.jtvnw.net/previews-ttv/live_user_" + currentTrack.getIdentifier() + "-440x248.jpg");
+ EmbedBuilder embed = new EmbedBuilder()
+ .setColor(new Color(0xA86FFE))
+ .setTitle("Now Playing: " + title)
+ .setDescription(currentTrack.getInfo().author)//https://static-cdn.jtvnw.net/previews-ttv/live_user_cdawgva-440x248.jpg
+ .setImage("https://static-cdn.jtvnw.net/previews-ttv/live_user_" + currentTrack.getIdentifier().replaceAll("https://www.twitch.tv/","") + "-440x248.jpg");
+ embed.addField("Timestamp: ", "Currently Live!", false);
+ embed.addField("", currentTrack.getIdentifier(), false);
+ MessageBuilder messageBuilder = (MessageBuilder) new MessageBuilder().setEmbeds(embed.build());
+ event.reply(messageBuilder.build()).queue();
+ }
+ }
+ else {
+ event.reply("The player is not currently playing anything!").queue();
+ }
+ }
+ public void showQueue(final TextChannel channel, @NotNull SlashCommandEvent event){
+ Queue<AudioTrack> queue = getGuildAudioPlayer(event.getGuild()).scheduler.queue;
+ synchronized (queue)
+ {
+ if (queue.isEmpty())
+ {
+ channel.sendMessage("The queue is currently empty!").queue();
+ }
+ else
+ {
+ int trackCount = 0;
+ long queueLength = 0;
+ StringBuilder sb = new StringBuilder();
+ sb.append("```Current Queue: Entries: ").append(queue.size()).append("\n");
+ for (AudioTrack track : queue)
+ {
+ queueLength += track.getDuration();
+ if (trackCount < 10)
+ {
+ sb.append(trackCount+1 +". [").append(getTimestamp(track.getDuration())).append("] ");
+ sb.append(track.getInfo().title).append("\n");
+ trackCount++;
+ }
+ }
+ sb.append("\n").append("Total Queue Time Length: ").append(getTimestamp(queueLength)+"```");
+ event.reply(sb.toString()).queue();
+ }
+ }
+ }
+ public void loadAndPlay(final @NotNull TextChannel channel, final String trackUrl, boolean returnMessage) {
+ GuildMusicManager musicManager = getGuildAudioPlayer(channel.getGuild());
+ playerManager.loadItemOrdered(musicManager, trackUrl, new AudioLoadResultHandler() {
+ @Override
+ public void trackLoaded(AudioTrack track) {
+ if(returnMessage) {
+ channel.sendMessage("Adding to queue " + track.getInfo().title).queue();
+
+ }
+
+ play(channel.getGuild(), musicManager, track);
+ }
+
+ @Override
+ public void playlistLoaded(AudioPlaylist playlist) {
+ AudioTrack firstTrack = playlist.getSelectedTrack();
+
+ if (firstTrack == null) {
+ firstTrack = playlist.getTracks().get(0);
+ }
+; if(returnMessage){
+ channel.sendMessage("Adding to queue " + firstTrack.getInfo().title + " (first track of playlist " + playlist.getName() + ")").queue();
+ }
+
+
+ play(channel.getGuild(), musicManager, firstTrack);
+ }
+
+ @Override
+ public void noMatches() {
+ channel.sendMessage("Nothing found by " + trackUrl).queue();
+ }
+
+ @Override
+ public void loadFailed(FriendlyException exception) {
+ if(returnMessage) {
+ channel.sendMessage("Could not play: " + exception.getMessage()).queue();
+ System.out.println(exception);
+ }
+ }
+ });
+
+ }
+
+
+
+ private void play(Guild guild, GuildMusicManager musicManager, AudioTrack track) {
+ connectToFirstVoiceChannel(guild.getAudioManager());
+ musicManager.scheduler.queue(track);
+ BlockingQueue<AudioTrack> s = musicManager.scheduler.queue;
+
+ }
+
+ public void skipTrack(TextChannel channel,SlashCommandEvent event) {
+ GuildMusicManager musicManager = getGuildAudioPlayer(channel.getGuild());
+ musicManager.scheduler.nextTrack();
+
+ event.reply("Skipped to next track.").queue();
+ }
+
+ private static void connectToFirstVoiceChannel(AudioManager audioManager) {
+ if (!audioManager.isConnected() && !audioManager.isAttemptingToConnect()) {
+ for (VoiceChannel voiceChannel : audioManager.getGuild().getVoiceChannels()) {
+ audioManager.openAudioConnection(voiceChannel);
+ break;
+ }
+ }
+ }
+ private static String getTimestamp(long milliseconds)
+ {
+ int seconds = (int) (milliseconds / 1000) % 60 ;
+ int minutes = (int) ((milliseconds / (1000 * 60)) % 60);
+ int hours = (int) ((milliseconds / (1000 * 60 * 60)) % 24);
+
+ if (hours > 0)
+ return String.format("%02d:%02d:%02d", hours, minutes, seconds);
+ else
+ return String.format("%02d:%02d", minutes, seconds);
+ }
+
+ public String returnTopVideoURL(String keyword) throws IOException {
+ String url = "https://www.googleapis.com/youtube/v3/search?part=snippet&maxResults=1&q="+keyword+"&type=video&key="+ytapiKey;
+ url = url.replaceAll(" ", "%20");
+ String data = Jsoup.connect(url).ignoreContentType(true).execute().body();
+ JSONObject obj = new JSONObject(data);
+ JSONArray arr = obj.getJSONArray("items");
+ String videoID = "";
+ for (int i = 0; i < arr.length(); i++)
+ {
+ videoID = arr.getJSONObject(i).getJSONObject("id").getString("videoId");
+ System.out.println("Parsed ID "+ videoID);
+ }
+ return "https://www.youtube.com/watch?v="+videoID;
+ }
+
+
+
+
+
+}
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