Examples with SplitAudioTrackContext fredboat.audio.queue.SplitAudioTrackContext used on opensource projects

Example 1 with SplitAudioTrackContext

use of fredboat.audio.queue.SplitAudioTrackContext in project FredBoat by Frederikam.

the class MusicPersistenceHandler method reloadPlaylists.

private void reloadPlaylists(JDA jda) {
    File dir = new File("music_persistence");
    if (appConfig.isMusicDistribution()) {
        log.warn("Music persistence loading is disabled on the MUSIC distribution! Use PATRON or DEVELOPMENT instead" + "How did this call end up in here anyways?");
        return;
    }
    log.info("Began reloading playlists for shard {}", jda.getShardInfo().getShardId());
    if (!dir.exists()) {
        log.info("No music persistence directory found.");
        return;
    }
    File[] files = dir.listFiles();
    if (files == null || files.length == 0) {
        log.info("No files present in music persistence directory");
        return;
    }
    for (File file : files) {
        try {
            Guild guild = jda.getGuildById(file.getName());
            if (guild == null) {
                // only load guilds that are part of this shard
                continue;
            }
            JSONObject data = new JSONObject(FileUtils.readFileToString(file, Charset.forName("UTF-8")));
            boolean isPaused = data.getBoolean("isPaused");
            final JSONArray sources = data.getJSONArray("sources");
            @Nullable VoiceChannel vc = jda.getVoiceChannelById(data.getString("vc"));
            @Nullable TextChannel tc = jda.getTextChannelById(data.getString("tc"));
            float volume = Float.parseFloat(data.getString("volume"));
            RepeatMode repeatMode = data.getEnum(RepeatMode.class, "repeatMode");
            boolean shuffle = data.getBoolean("shuffle");
            GuildPlayer player = playerRegistry.getOrCreate(guild);
            if (tc != null) {
                musicTextChannelProvider.setMusicChannel(tc);
            }
            if (appConfig.getDistribution().volumeSupported()) {
                player.setVolume(volume);
            }
            player.setRepeatMode(repeatMode);
            player.setShuffle(shuffle);
            final boolean[] isFirst = { true };
            List<AudioTrackContext> tracks = new ArrayList<>();
            sources.forEach((Object t) -> {
                JSONObject json = (JSONObject) t;
                byte[] message = Base64.decodeBase64(json.getString("message"));
                Member member = guild.getMemberById(json.getLong("user"));
                if (member == null)
                    // member left the guild meanwhile, set ourselves as the one who added the song
                    member = guild.getSelfMember();
                AudioTrack at;
                try {
                    ByteArrayInputStream bais = new ByteArrayInputStream(message);
                    at = audioPlayerManager.decodeTrack(new MessageInput(bais)).decodedTrack;
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
                if (at == null) {
                    log.error("Loaded track that was null! Skipping...");
                    return;
                }
                // Handle split tracks
                AudioTrackContext atc;
                JSONObject split = json.optJSONObject("split");
                if (split != null) {
                    atc = new SplitAudioTrackContext(jdaEntityProvider, at, member, split.getLong("startPos"), split.getLong("endPos"), split.getString("title"));
                    at.setPosition(split.getLong("startPos"));
                    if (isFirst[0]) {
                        isFirst[0] = false;
                        if (data.has("position")) {
                            at.setPosition(split.getLong("startPos") + data.getLong("position"));
                        }
                    }
                } else {
                    atc = new AudioTrackContext(jdaEntityProvider, at, member);
                    if (isFirst[0]) {
                        isFirst[0] = false;
                        if (data.has("position")) {
                            at.setPosition(data.getLong("position"));
                        }
                    }
                }
                tracks.add(atc);
            });
            player.loadAll(tracks);
            if (!isPaused) {
                if (vc != null) {
                    try {
                        player.joinChannel(vc);
                        player.play();
                    } catch (Exception ignored) {
                    }
                }
                if (tc != null) {
                    CentralMessaging.message(tc, MessageFormat.format(I18n.get(guild).getString("reloadSuccess"), sources.length())).send(null);
                }
            }
        } catch (Exception ex) {
            log.error("Error when loading persistence file", ex);
        }
        boolean deleted = file.delete();
        log.info(deleted ? "Deleted persistence file: " + file : "Failed to delete persistence file: " + file);
    }
}

Example 2 with SplitAudioTrackContext

use of fredboat.audio.queue.SplitAudioTrackContext in project FredBoat by Frederikam.

the class MusicPersistenceHandler method persist.

private void persist(int code) {
    File dir = new File("music_persistence");
    if (!dir.exists()) {
        boolean created = dir.mkdir();
        if (!created) {
            log.error("Failed to create music persistence directory");
            return;
        }
    }
    Map<Long, GuildPlayer> reg = playerRegistry.getRegistry();
    boolean isUpdate = code == ExitCodes.EXIT_CODE_UPDATE;
    boolean isRestart = code == ExitCodes.EXIT_CODE_RESTART;
    for (long gId : reg.keySet()) {
        try {
            GuildPlayer player = reg.get(gId);
            String msg;
            if (isUpdate) {
                msg = I18n.get(player.getGuild()).getString("shutdownUpdating");
            } else if (isRestart) {
                msg = I18n.get(player.getGuild()).getString("shutdownRestarting");
            } else {
                msg = I18n.get(player.getGuild()).getString("shutdownIndef");
            }
            TextChannel activeTextChannel = player.getActiveTextChannel();
            List<CompletableFuture> announcements = new ArrayList<>();
            if (activeTextChannel != null && player.isPlaying()) {
                announcements.add(CentralMessaging.message(activeTextChannel, msg).send(null));
            }
            for (Future announcement : announcements) {
                try {
                    // 30 seconds is enough on patron boat
                    announcement.get(30, TimeUnit.SECONDS);
                } catch (Exception ignored) {
                }
            }
            JSONObject data = new JSONObject();
            VoiceChannel vc = player.getCurrentVoiceChannel();
            data.put("vc", vc != null ? vc.getId() : "0");
            data.put("tc", activeTextChannel != null ? activeTextChannel.getId() : "");
            data.put("isPaused", player.isPaused());
            data.put("volume", Float.toString(player.getVolume()));
            data.put("repeatMode", player.getRepeatMode());
            data.put("shuffle", player.isShuffle());
            if (player.getPlayingTrack() != null) {
                data.put("position", player.getPosition());
            }
            ArrayList<JSONObject> identifiers = new ArrayList<>();
            for (AudioTrackContext atc : player.getRemainingTracks()) {
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                audioPlayerManager.encodeTrack(new MessageOutput(baos), atc.getTrack());
                JSONObject ident = new JSONObject().put("message", Base64.encodeBase64String(baos.toByteArray())).put("user", atc.getUserId());
                if (atc instanceof SplitAudioTrackContext) {
                    JSONObject split = new JSONObject();
                    SplitAudioTrackContext c = (SplitAudioTrackContext) atc;
                    split.put("title", c.getEffectiveTitle()).put("startPos", c.getStartPosition()).put("endPos", c.getStartPosition() + c.getEffectiveDuration());
                    ident.put("split", split);
                }
                identifiers.add(ident);
            }
            data.put("sources", identifiers);
            try {
                FileUtils.writeStringToFile(new File(dir, Long.toString(gId)), data.toString(), Charset.forName("UTF-8"));
            } catch (IOException ex) {
                if (activeTextChannel != null) {
                    CentralMessaging.message(activeTextChannel, MessageFormat.format(I18n.get(player.getGuild()).getString("shutdownPersistenceFail"), ex.getMessage())).send(null);
                }
            }
        } catch (Exception ex) {
            log.error("Error when saving persistence file", ex);
        }
    }
}

Example 3 with SplitAudioTrackContext

use of fredboat.audio.queue.SplitAudioTrackContext in project FredBoat by Frederikam.

the class AbstractPlayer method playTrack.

/**
 * Plays the provided track.
 * <p>
 * Silently playing a track will not trigger the onPlayHook (which announces the track usually)
 */
private void playTrack(AudioTrackContext trackContext, boolean... silent) {
    log.trace("playTrack({})", trackContext.getEffectiveTitle());
    context = trackContext;
    player.playTrack(trackContext.getTrack());
    trackContext.getTrack().setPosition(trackContext.getStartPosition());
    if (trackContext instanceof SplitAudioTrackContext) {
        // Ensure we don't step over our bounds
        log.info("Start: " + trackContext.getStartPosition() + " End: " + (trackContext.getStartPosition() + trackContext.getEffectiveDuration()));
        trackContext.getTrack().setMarker(new TrackMarker(trackContext.getStartPosition() + trackContext.getEffectiveDuration(), new TrackEndMarkerHandler(this, trackContext)));
    }
    if (silent.length < 1 || !silent[0]) {
        if (onPlayHook != null)
            onPlayHook.accept(trackContext);
    }
}