anthorob
4cf7c47645
Replaced the bot's audio handling system by removing Lavaplayer dependencies and migrating to a Lavalink v4 node. Updated `MusicManager`, `TrackScheduler`, and related classes to utilize the `LavalinkClient`. Refactored playlist and track loading logic, task integrations, and event dispatch to integrate with the remote node. Deprecated the custom Udio source, preserving references for a future plugin port. Documented configuration and deployment details for the new audio architecture.
81 lines
3.2 KiB
Java
81 lines
3.2 KiB
Java
package me.bobert.netneutrality.music.source;
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/*
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* Copyright (c) anthorob
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*
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* https://discord.gg/qUa6zNFZsd
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*/
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import com.sedmelluq.discord.lavaplayer.container.mp3.Mp3AudioTrack;
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import com.sedmelluq.discord.lavaplayer.tools.FriendlyException;
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import com.sedmelluq.discord.lavaplayer.tools.JsonBrowser;
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import com.sedmelluq.discord.lavaplayer.tools.io.HttpClientTools;
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import com.sedmelluq.discord.lavaplayer.tools.io.HttpInterface;
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import com.sedmelluq.discord.lavaplayer.tools.io.PersistentHttpStream;
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import com.sedmelluq.discord.lavaplayer.track.AudioTrackInfo;
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import com.sedmelluq.discord.lavaplayer.track.DelegatedAudioTrack;
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import com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor;
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import org.apache.commons.io.IOUtils;
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import org.apache.http.client.methods.CloseableHttpResponse;
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import org.apache.http.client.methods.HttpGet;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import java.io.IOException;
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import java.net.URI;
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import java.nio.charset.StandardCharsets;
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import static com.sedmelluq.discord.lavaplayer.tools.FriendlyException.Severity.SUSPICIOUS;
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public class UdioAudioTrack extends DelegatedAudioTrack {
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private static final Logger log = LogManager.getLogger(UdioAudioTrack.class);
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private final UdioAudioSourceManager sourceManager;
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/**
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* @param trackInfo Track info
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* @param sourceManager Source manager which was used to find this track
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*/
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public UdioAudioTrack(AudioTrackInfo trackInfo, UdioAudioSourceManager sourceManager) {
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super(trackInfo);
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this.sourceManager = sourceManager;
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}
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@Override
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public void process(LocalAudioTrackExecutor localExecutor) throws Exception {
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try (HttpInterface httpInterface = sourceManager.getHttpInterface()) {
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String playbackUrl = loadPlaybackUrl(httpInterface);
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log.debug("Starting Udio track from URL: {}", playbackUrl);
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try (PersistentHttpStream stream = new PersistentHttpStream(httpInterface, new URI(playbackUrl), null)) {
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processDelegate(new Mp3AudioTrack(trackInfo, stream), localExecutor);
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}
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}
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}
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private String loadPlaybackUrl(HttpInterface httpInterface) throws IOException {
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JsonBrowser trackInfo = loadTrackInfo(httpInterface);
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if (trackInfo == null) {
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throw new FriendlyException("Udio: Failed to extract track information from web page.", SUSPICIOUS, null);
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}
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return trackInfo.get("song_path").text();
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}
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private JsonBrowser loadTrackInfo(HttpInterface httpInterface) throws IOException {
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try (CloseableHttpResponse response = httpInterface.execute(new HttpGet(trackInfo.identifier))) {
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int statusCode = response.getStatusLine().getStatusCode();
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if (!HttpClientTools.isSuccessWithContent(statusCode)) {
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throw new FriendlyException("Server responded with an error.", SUSPICIOUS,
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new IllegalStateException("Response code for player config is " + statusCode));
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}
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return sourceManager.loadTrackInfoFromPageContent(IOUtils.toString(response.getEntity().getContent(), StandardCharsets.UTF_8));
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}
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}
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}
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