779 lines
31 KiB
TypeScript
779 lines
31 KiB
TypeScript
import path from 'node:path';
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import fs from 'node:fs';
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import { fileURLToPath } from 'node:url';
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import express, { Request, Response } from 'express';
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import cors from 'cors';
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import crypto from 'node:crypto';
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import { Client, GatewayIntentBits, Partials, ChannelType, Events, type Message } from 'discord.js';
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import {
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joinVoiceChannel,
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createAudioPlayer,
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createAudioResource,
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AudioPlayerStatus,
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NoSubscriberBehavior,
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getVoiceConnection,
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type VoiceConnection,
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type AudioResource,
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StreamType,
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generateDependencyReport,
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entersState,
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VoiceConnectionStatus
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} from '@discordjs/voice';
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import sodium from 'libsodium-wrappers';
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import nacl from 'tweetnacl';
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// Streaming externer Plattformen entfernt – nur MP3-URLs werden noch unterstützt
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import child_process from 'node:child_process';
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const __filename = fileURLToPath(import.meta.url);
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const __dirname = path.dirname(__filename);
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// --- Config ---
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const PORT = Number(process.env.PORT ?? 8080);
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const SOUNDS_DIR = process.env.SOUNDS_DIR ?? '/data/sounds';
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const DISCORD_TOKEN = process.env.DISCORD_TOKEN ?? '';
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const ADMIN_PWD = process.env.ADMIN_PWD ?? '';
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const ALLOWED_GUILD_IDS = (process.env.ALLOWED_GUILD_IDS ?? '')
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.split(',')
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.map((s) => s.trim())
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.filter(Boolean);
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if (!DISCORD_TOKEN) {
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console.error('Fehlende Umgebungsvariable DISCORD_TOKEN');
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process.exit(1);
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}
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fs.mkdirSync(SOUNDS_DIR, { recursive: true });
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// Persistente Lautstärke und Play-Zähler speichern
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type PersistedState = { volumes: Record<string, number>; plays: Record<string, number>; totalPlays: number };
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// Neuer, persistenter Speicherort direkt im Sounds-Volume
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const STATE_FILE_NEW = path.join(SOUNDS_DIR, 'state.json');
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// Alter Speicherort (eine Ebene über SOUNDS_DIR). Wird für Migration gelesen, falls vorhanden.
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const STATE_FILE_OLD = path.join(path.resolve(SOUNDS_DIR, '..'), 'state.json');
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function readPersistedState(): PersistedState {
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try {
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// 1) Bevorzugt neuen Speicherort lesen
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if (fs.existsSync(STATE_FILE_NEW)) {
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const raw = fs.readFileSync(STATE_FILE_NEW, 'utf8');
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const parsed = JSON.parse(raw);
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return { volumes: parsed.volumes ?? {}, plays: parsed.plays ?? {}, totalPlays: parsed.totalPlays ?? 0 } as PersistedState;
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}
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// 2) Fallback: alten Speicherort lesen und sofort nach NEW migrieren
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if (fs.existsSync(STATE_FILE_OLD)) {
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const raw = fs.readFileSync(STATE_FILE_OLD, 'utf8');
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const parsed = JSON.parse(raw);
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const migrated: PersistedState = { volumes: parsed.volumes ?? {}, plays: parsed.plays ?? {}, totalPlays: parsed.totalPlays ?? 0 };
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try {
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fs.mkdirSync(path.dirname(STATE_FILE_NEW), { recursive: true });
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fs.writeFileSync(STATE_FILE_NEW, JSON.stringify(migrated, null, 2), 'utf8');
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} catch {}
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return migrated;
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}
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} catch {}
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return { volumes: {}, plays: {}, totalPlays: 0 };
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}
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function writePersistedState(state: PersistedState): void {
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try {
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fs.mkdirSync(path.dirname(STATE_FILE_NEW), { recursive: true });
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fs.writeFileSync(STATE_FILE_NEW, JSON.stringify(state, null, 2), 'utf8');
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} catch (e) {
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console.warn('Persisted state konnte nicht geschrieben werden:', e);
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}
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}
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const persistedState: PersistedState = readPersistedState();
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const getPersistedVolume = (guildId: string): number => {
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const v = persistedState.volumes[guildId];
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return typeof v === 'number' && Number.isFinite(v) ? Math.max(0, Math.min(1, v)) : 1;
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};
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function incrementPlaysFor(relativePath: string) {
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try {
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const key = relativePath.replace(/\\/g, '/');
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persistedState.plays[key] = (persistedState.plays[key] ?? 0) + 1;
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persistedState.totalPlays = (persistedState.totalPlays ?? 0) + 1;
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writePersistedState(persistedState);
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} catch {}
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}
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// Normalisierung (ffmpeg loudnorm) Konfiguration
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const NORMALIZE_ENABLE = String(process.env.NORMALIZE_ENABLE ?? 'true').toLowerCase() !== 'false';
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const NORMALIZE_I = String(process.env.NORMALIZE_I ?? '-16');
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const NORMALIZE_LRA = String(process.env.NORMALIZE_LRA ?? '11');
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const NORMALIZE_TP = String(process.env.NORMALIZE_TP ?? '-1.5');
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// --- Voice Abhängigkeiten prüfen ---
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await sodium.ready;
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// init nacl to ensure it loads
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void nacl.randomBytes(1);
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console.log(generateDependencyReport());
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// --- Discord Client ---
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const client = new Client({
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// 32385 = Guilds + GuildVoiceStates + GuildMessages + GuildMessageReactions + GuildMessageTyping
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// + DirectMessages + DirectMessageReactions + DirectMessageTyping
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// (ohne privilegierte Intents wie MessageContent/GuildMembers/Presences)
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intents: 32385,
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partials: [Partials.Channel]
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});
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type GuildAudioState = {
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connection: VoiceConnection;
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player: ReturnType<typeof createAudioPlayer>;
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guildId: string;
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channelId: string;
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currentResource?: AudioResource;
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currentVolume: number; // 0..1
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};
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const guildAudioState = new Map<string, GuildAudioState>();
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async function playFilePath(guildId: string, channelId: string, filePath: string, volume?: number, relativeKey?: string): Promise<void> {
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const guild = client.guilds.cache.get(guildId);
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if (!guild) throw new Error('Guild nicht gefunden');
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let state = guildAudioState.get(guildId);
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if (!state) {
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const connection = joinVoiceChannel({
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channelId,
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guildId,
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adapterCreator: guild.voiceAdapterCreator as any,
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selfMute: false,
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selfDeaf: false
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});
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const player = createAudioPlayer({ behaviors: { noSubscriber: NoSubscriberBehavior.Play } });
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connection.subscribe(player);
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state = { connection, player, guildId, channelId, currentVolume: getPersistedVolume(guildId) };
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guildAudioState.set(guildId, state);
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state.connection = await ensureConnectionReady(connection, channelId, guildId, guild);
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attachVoiceLifecycle(state, guild);
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}
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const useVolume = typeof volume === 'number' && Number.isFinite(volume)
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? Math.max(0, Math.min(1, volume))
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: (state.currentVolume ?? 1);
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let resource: AudioResource;
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if (NORMALIZE_ENABLE) {
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const ffArgs = ['-hide_banner', '-loglevel', 'error', '-i', filePath,
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'-af', `loudnorm=I=${NORMALIZE_I}:LRA=${NORMALIZE_LRA}:TP=${NORMALIZE_TP}`,
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'-f', 's16le', '-ar', '48000', '-ac', '2', 'pipe:1'];
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const ff = child_process.spawn('ffmpeg', ffArgs);
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resource = createAudioResource(ff.stdout as any, { inlineVolume: true, inputType: StreamType.Raw });
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} else {
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resource = createAudioResource(filePath, { inlineVolume: true });
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}
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if (resource.volume) resource.volume.setVolume(useVolume);
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state.player.stop();
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state.player.play(resource);
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state.currentResource = resource;
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state.currentVolume = useVolume;
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if (relativeKey) incrementPlaysFor(relativeKey);
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}
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async function handleCommand(message: Message, content: string) {
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const reply = async (txt: string) => {
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try { await message.author.send?.(txt); } catch { await message.reply(txt); }
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};
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const parts = content.split(/\s+/);
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const cmd = parts[0].toLowerCase();
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if (cmd === '?help') {
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await reply(
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'Available commands\n' +
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'?help - zeigt diese Hilfe\n' +
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'?list - listet alle Audio-Dateien (mp3/wav)\n' +
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'?restart - startet den Container neu (Bestätigung erforderlich)\n'
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);
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return;
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}
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if (cmd === '?list') {
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const files = fs
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.readdirSync(SOUNDS_DIR)
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.filter(f => { const l = f.toLowerCase(); return l.endsWith('.mp3') || l.endsWith('.wav'); });
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await reply(files.length ? files.join('\n') : 'Keine Dateien gefunden.');
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return;
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}
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if (cmd === '?restart') {
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const confirm = (parts[1] || '').toLowerCase();
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if (confirm === 'y' || confirm === 'yes' || confirm === 'ja' || confirm === 'confirm') {
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await reply('Neustart wird ausgeführt...');
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try { await fetch('http://127.0.0.1:9001/_restart').catch(() => {}); } catch {}
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setTimeout(() => process.exit(0), 500);
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} else {
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await reply('Bitte mit "?restart y" bestätigen.');
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}
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return;
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}
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await reply('Unbekannter Command. Nutze ?help.');
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}
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async function ensureConnectionReady(connection: VoiceConnection, channelId: string, guildId: string, guild: any): Promise<VoiceConnection> {
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try {
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await entersState(connection, VoiceConnectionStatus.Ready, 15_000);
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console.log(`${new Date().toISOString()} | VoiceConnection ready`);
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return connection;
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} catch (e) {
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console.warn(`${new Date().toISOString()} | VoiceConnection not ready, trying rejoin...`, e);
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}
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try {
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connection.rejoin({ channelId, selfDeaf: false, selfMute: false });
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await entersState(connection, VoiceConnectionStatus.Ready, 15_000);
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console.log(`${new Date().toISOString()} | VoiceConnection ready after rejoin`);
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return connection;
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} catch (e2) {
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console.error(`${new Date().toISOString()} | VoiceConnection still not ready after rejoin`, e2);
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}
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try {
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connection.destroy();
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} catch {}
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const newConn = joinVoiceChannel({
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channelId,
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guildId,
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adapterCreator: guild.voiceAdapterCreator as any,
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selfMute: false,
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selfDeaf: false
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});
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await entersState(newConn, VoiceConnectionStatus.Ready, 15_000).catch((e3) => {
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console.error(`${new Date().toISOString()} | VoiceConnection not ready after fresh join`, e3);
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});
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return newConn;
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}
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function attachVoiceLifecycle(state: GuildAudioState, guild: any) {
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const { connection } = state;
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connection.on('stateChange', async (oldS: any, newS: any) => {
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console.log(`${new Date().toISOString()} | VoiceConnection: ${oldS.status} -> ${newS.status}`);
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try {
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if (newS.status === VoiceConnectionStatus.Disconnected) {
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// Versuche, die Verbindung kurzfristig neu auszuhandeln, sonst rejoin
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try {
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await Promise.race([
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entersState(connection, VoiceConnectionStatus.Signalling, 5_000),
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entersState(connection, VoiceConnectionStatus.Connecting, 5_000)
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]);
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} catch {
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connection.rejoin({ channelId: state.channelId, selfDeaf: false, selfMute: false });
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}
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} else if (newS.status === VoiceConnectionStatus.Destroyed) {
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// Komplett neu beitreten
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const newConn = joinVoiceChannel({
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channelId: state.channelId,
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guildId: state.guildId,
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adapterCreator: guild.voiceAdapterCreator as any,
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selfMute: false,
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selfDeaf: false
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});
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state.connection = newConn;
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newConn.subscribe(state.player);
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attachVoiceLifecycle(state, guild);
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} else if (newS.status === VoiceConnectionStatus.Connecting || newS.status === VoiceConnectionStatus.Signalling) {
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try {
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await entersState(connection, VoiceConnectionStatus.Ready, 15_000);
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} catch (e) {
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console.warn(`${new Date().toISOString()} | Voice not ready from ${newS.status}, rejoin`, e);
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connection.rejoin({ channelId: state.channelId, selfDeaf: false, selfMute: false });
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}
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}
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} catch (e) {
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console.error(`${new Date().toISOString()} | Voice lifecycle handler error`, e);
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}
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});
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}
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client.once(Events.ClientReady, () => {
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console.log(`Bot eingeloggt als ${client.user?.tag}`);
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});
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client.on(Events.MessageCreate, async (message: Message) => {
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try {
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if (message.author?.bot) return;
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// Commands überall annehmen
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const content = (message.content || '').trim();
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if (content.startsWith('?')) {
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await handleCommand(message, content);
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return;
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}
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// Dateiuploads nur per DM
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if (!message.channel?.isDMBased?.()) return;
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if (message.attachments.size === 0) return;
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for (const [, attachment] of message.attachments) {
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const name = attachment.name ?? 'upload';
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const lower = name.toLowerCase();
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if (!(lower.endsWith('.mp3') || lower.endsWith('.wav'))) continue;
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const safeName = name.replace(/[^a-zA-Z0-9_.-]/g, '_');
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let targetPath = path.join(SOUNDS_DIR, safeName);
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if (fs.existsSync(targetPath)) {
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const base = path.parse(safeName).name;
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const ext = path.parse(safeName).ext || (lower.endsWith('.wav') ? '.wav' : '.mp3');
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let i = 2;
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while (fs.existsSync(targetPath)) {
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targetPath = path.join(SOUNDS_DIR, `${base}-${i}${ext}`);
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i += 1;
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}
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}
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const res = await fetch(attachment.url);
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if (!res.ok) throw new Error(`Download fehlgeschlagen: ${attachment.url}`);
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const arrayBuffer = await res.arrayBuffer();
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fs.writeFileSync(targetPath, Buffer.from(arrayBuffer));
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await message.author.send?.(`Sound gespeichert: ${path.basename(targetPath)}`);
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}
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} catch (err) {
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console.error('Fehler bei DM-Upload:', err);
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}
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});
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await client.login(DISCORD_TOKEN);
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// --- Express App ---
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const app = express();
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app.use(express.json());
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app.use(cors());
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app.get('/api/health', (_req: Request, res: Response) => {
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res.json({ ok: true, totalPlays: persistedState.totalPlays ?? 0 });
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});
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// --- Admin Auth ---
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type AdminPayload = { iat: number; exp: number };
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function b64url(input: Buffer | string): string {
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return Buffer.from(input).toString('base64').replace(/=/g, '').replace(/\+/g, '-').replace(/\//g, '_');
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}
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function signAdminToken(payload: AdminPayload): string {
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const body = b64url(JSON.stringify(payload));
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const sig = crypto.createHmac('sha256', ADMIN_PWD || 'no-admin').update(body).digest('base64url');
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return `${body}.${sig}`;
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}
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function verifyAdminToken(token: string | undefined): boolean {
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if (!token || !ADMIN_PWD) return false;
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const [body, sig] = token.split('.');
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if (!body || !sig) return false;
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const expected = crypto.createHmac('sha256', ADMIN_PWD).update(body).digest('base64url');
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if (expected !== sig) return false;
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try {
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const payload = JSON.parse(Buffer.from(body, 'base64').toString('utf8')) as AdminPayload;
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if (typeof payload.exp !== 'number') return false;
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return Date.now() < payload.exp;
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} catch {
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return false;
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}
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}
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function readCookie(req: Request, key: string): string | undefined {
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const c = req.headers.cookie;
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if (!c) return undefined;
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for (const part of c.split(';')) {
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const [k, v] = part.trim().split('=');
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if (k === key) return decodeURIComponent(v || '');
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}
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return undefined;
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}
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function requireAdmin(req: Request, res: Response, next: () => void) {
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if (!ADMIN_PWD) return res.status(503).json({ error: 'Admin nicht konfiguriert' });
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const token = readCookie(req, 'admin');
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if (!verifyAdminToken(token)) return res.status(401).json({ error: 'Nicht eingeloggt' });
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next();
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}
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app.post('/api/admin/login', (req: Request, res: Response) => {
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if (!ADMIN_PWD) return res.status(503).json({ error: 'Admin nicht konfiguriert' });
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const { password } = req.body as { password?: string };
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if (!password || password !== ADMIN_PWD) return res.status(401).json({ error: 'Falsches Passwort' });
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const token = signAdminToken({ iat: Date.now(), exp: Date.now() + 7 * 24 * 3600 * 1000 });
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res.setHeader('Set-Cookie', `admin=${encodeURIComponent(token)}; HttpOnly; Path=/; Max-Age=${7 * 24 * 3600}; SameSite=Lax`);
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res.json({ ok: true });
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});
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app.post('/api/admin/logout', (_req: Request, res: Response) => {
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res.setHeader('Set-Cookie', 'admin=; HttpOnly; Path=/; Max-Age=0; SameSite=Lax');
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res.json({ ok: true });
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});
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app.get('/api/admin/status', (req: Request, res: Response) => {
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res.json({ authenticated: verifyAdminToken(readCookie(req, 'admin')) });
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});
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app.get('/api/sounds', (req: Request, res: Response) => {
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const q = String(req.query.q ?? '').toLowerCase();
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const folderFilter = typeof req.query.folder === 'string' ? (req.query.folder as string) : '__all__';
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const rootEntries = fs.readdirSync(SOUNDS_DIR, { withFileTypes: true });
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const rootFiles = rootEntries
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.filter((d) => {
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if (!d.isFile()) return false;
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const n = d.name.toLowerCase();
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return n.endsWith('.mp3') || n.endsWith('.wav');
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})
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.map((d) => ({ fileName: d.name, name: path.parse(d.name).name, folder: '', relativePath: d.name }));
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const folders: Array<{ key: string; name: string; count: number }> = [];
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const subFolders = rootEntries.filter((d) => d.isDirectory());
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const folderItems: Array<{ fileName: string; name: string; folder: string; relativePath: string }> = [];
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for (const dirent of subFolders) {
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const folderName = dirent.name;
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const folderPath = path.join(SOUNDS_DIR, folderName);
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const entries = fs.readdirSync(folderPath, { withFileTypes: true });
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const audios = entries.filter((e) => {
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if (!e.isFile()) return false;
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const n = e.name.toLowerCase();
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return n.endsWith('.mp3') || n.endsWith('.wav');
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});
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for (const f of audios) {
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folderItems.push({
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fileName: f.name,
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name: path.parse(f.name).name,
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folder: folderName,
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relativePath: path.join(folderName, f.name)
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});
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}
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folders.push({ key: folderName, name: folderName, count: audios.length });
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}
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const allItems = [...rootFiles, ...folderItems].sort((a, b) => a.name.localeCompare(b.name));
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// Zeitstempel für Neu-Logik
|
||
type ItemWithTime = { fileName: string; name: string; folder: string; relativePath: string; mtimeMs: number };
|
||
const allWithTime: ItemWithTime[] = [...allItems].map((it) => {
|
||
const stat = fs.statSync(path.join(SOUNDS_DIR, it.relativePath));
|
||
return { ...it, mtimeMs: stat.mtimeMs };
|
||
});
|
||
const sortedByNewest = [...allWithTime].sort((a, b) => b.mtimeMs - a.mtimeMs);
|
||
const recentTop10 = sortedByNewest.slice(0, 10);
|
||
const recentTop5Set = new Set(recentTop10.slice(0, 5).map((x) => x.relativePath));
|
||
let itemsByFolder = allItems;
|
||
if (folderFilter !== '__all__') {
|
||
if (folderFilter === '__recent__') {
|
||
itemsByFolder = recentTop10.map(({ fileName, name, folder, relativePath }) => ({ fileName, name, folder, relativePath }));
|
||
} else {
|
||
itemsByFolder = allItems.filter((it) => (folderFilter === '' ? it.folder === '' : it.folder === folderFilter));
|
||
}
|
||
}
|
||
const filteredItems = itemsByFolder.filter((s) => (q ? s.name.toLowerCase().includes(q) : true));
|
||
|
||
const total = allItems.length;
|
||
const recentCount = Math.min(10, total);
|
||
// Nerdinfos: Top 3 meistgespielte
|
||
const playsEntries = Object.entries(persistedState.plays || {});
|
||
const top3 = playsEntries
|
||
.sort((a, b) => (b[1] as number) - (a[1] as number))
|
||
.slice(0, 3)
|
||
.map(([rel, count]) => {
|
||
const it = allItems.find(i => (i.relativePath === rel || i.fileName === rel));
|
||
return it ? { key: `__top__:${rel}`, name: `${it.name} (${count})`, count: 1 } : null;
|
||
})
|
||
.filter(Boolean) as Array<{ key: string; name: string; count: number }>;
|
||
|
||
const foldersOut = [
|
||
{ key: '__all__', name: 'Alle', count: total },
|
||
{ key: '__recent__', name: 'Neu', count: recentCount },
|
||
...(top3.length ? [{ key: '__top3__', name: 'Most Played (3)', count: top3.length }] : []),
|
||
...folders
|
||
];
|
||
// isRecent-Flag für UI (Top 5 der neuesten)
|
||
let result = filteredItems;
|
||
if (folderFilter === '__top3__') {
|
||
const keys = new Set(top3.map(t => t.key.split(':')[1]));
|
||
result = allItems.filter(i => keys.has(i.relativePath ?? i.fileName));
|
||
}
|
||
|
||
const withRecentFlag = result.map((it) => ({
|
||
...it,
|
||
isRecent: recentTop5Set.has(it.relativePath ?? it.fileName)
|
||
}));
|
||
|
||
res.json({ items: withRecentFlag, total, folders: foldersOut });
|
||
});
|
||
|
||
// --- Admin: Bulk-Delete ---
|
||
app.post('/api/admin/sounds/delete', requireAdmin, (req: Request, res: Response) => {
|
||
const { paths } = req.body as { paths?: string[] };
|
||
if (!Array.isArray(paths) || paths.length === 0) return res.status(400).json({ error: 'paths[] erforderlich' });
|
||
const results: Array<{ path: string; ok: boolean; error?: string }> = [];
|
||
for (const rel of paths) {
|
||
const full = path.join(SOUNDS_DIR, rel);
|
||
try {
|
||
if (fs.existsSync(full) && fs.statSync(full).isFile()) {
|
||
fs.unlinkSync(full);
|
||
results.push({ path: rel, ok: true });
|
||
} else {
|
||
results.push({ path: rel, ok: false, error: 'nicht gefunden' });
|
||
}
|
||
} catch (e: any) {
|
||
results.push({ path: rel, ok: false, error: e?.message ?? 'Fehler' });
|
||
}
|
||
}
|
||
res.json({ ok: true, results });
|
||
});
|
||
|
||
// --- Admin: Umbenennen einer Datei ---
|
||
app.post('/api/admin/sounds/rename', requireAdmin, (req: Request, res: Response) => {
|
||
const { from, to } = req.body as { from?: string; to?: string };
|
||
if (!from || !to) return res.status(400).json({ error: 'from und to erforderlich' });
|
||
const src = path.join(SOUNDS_DIR, from);
|
||
// Ziel nur Name ändern, Endung mp3 sicherstellen
|
||
const parsed = path.parse(from);
|
||
const dstRel = path.join(parsed.dir || '', `${to.replace(/[^a-zA-Z0-9_.\-]/g, '_')}.mp3`);
|
||
const dst = path.join(SOUNDS_DIR, dstRel);
|
||
try {
|
||
if (!fs.existsSync(src)) return res.status(404).json({ error: 'Quelle nicht gefunden' });
|
||
if (fs.existsSync(dst)) return res.status(409).json({ error: 'Ziel existiert bereits' });
|
||
fs.renameSync(src, dst);
|
||
res.json({ ok: true, from, to: dstRel });
|
||
} catch (e: any) {
|
||
res.status(500).json({ error: e?.message ?? 'Rename fehlgeschlagen' });
|
||
}
|
||
});
|
||
|
||
app.get('/api/channels', (_req: Request, res: Response) => {
|
||
if (!client.isReady()) return res.status(503).json({ error: 'Bot noch nicht bereit' });
|
||
|
||
const allowed = new Set(ALLOWED_GUILD_IDS);
|
||
const result: Array<{ guildId: string; guildName: string; channelId: string; channelName: string }> = [];
|
||
for (const [, guild] of client.guilds.cache) {
|
||
if (allowed.size > 0 && !allowed.has(guild.id)) continue;
|
||
const channels = guild.channels.cache;
|
||
for (const [, ch] of channels) {
|
||
if (ch?.type === ChannelType.GuildVoice || ch?.type === ChannelType.GuildStageVoice) {
|
||
result.push({ guildId: guild.id, guildName: guild.name, channelId: ch.id, channelName: ch.name });
|
||
}
|
||
}
|
||
}
|
||
result.sort((a, b) => a.guildName.localeCompare(b.guildName) || a.channelName.localeCompare(b.channelName));
|
||
res.json(result);
|
||
});
|
||
|
||
app.post('/api/play', async (req: Request, res: Response) => {
|
||
try {
|
||
const { soundName, guildId, channelId, volume, folder, relativePath } = req.body as {
|
||
soundName?: string;
|
||
guildId?: string;
|
||
channelId?: string;
|
||
volume?: number; // 0..1
|
||
folder?: string; // optional subfolder key
|
||
relativePath?: string; // optional direct relative path
|
||
};
|
||
if (!soundName || !guildId || !channelId) return res.status(400).json({ error: 'soundName, guildId, channelId erforderlich' });
|
||
|
||
let filePath: string;
|
||
if (relativePath) filePath = path.join(SOUNDS_DIR, relativePath);
|
||
else if (folder) {
|
||
// Bevorzugt .mp3, fallback .wav
|
||
const mp3 = path.join(SOUNDS_DIR, folder, `${soundName}.mp3`);
|
||
const wav = path.join(SOUNDS_DIR, folder, `${soundName}.wav`);
|
||
filePath = fs.existsSync(mp3) ? mp3 : wav;
|
||
} else {
|
||
const mp3 = path.join(SOUNDS_DIR, `${soundName}.mp3`);
|
||
const wav = path.join(SOUNDS_DIR, `${soundName}.wav`);
|
||
filePath = fs.existsSync(mp3) ? mp3 : wav;
|
||
}
|
||
if (!fs.existsSync(filePath)) return res.status(404).json({ error: 'Sound nicht gefunden' });
|
||
|
||
const guild = client.guilds.cache.get(guildId);
|
||
if (!guild) return res.status(404).json({ error: 'Guild nicht gefunden' });
|
||
const channel = guild.channels.cache.get(channelId);
|
||
if (!channel || (channel.type !== ChannelType.GuildVoice && channel.type !== ChannelType.GuildStageVoice)) {
|
||
return res.status(400).json({ error: 'Ungültiger Voice-Channel' });
|
||
}
|
||
|
||
let state = guildAudioState.get(guildId);
|
||
if (!state) {
|
||
const connection = joinVoiceChannel({
|
||
channelId,
|
||
guildId,
|
||
adapterCreator: guild.voiceAdapterCreator as any,
|
||
selfMute: false,
|
||
selfDeaf: false
|
||
});
|
||
const player = createAudioPlayer({ behaviors: { noSubscriber: NoSubscriberBehavior.Play } });
|
||
connection.subscribe(player);
|
||
state = { connection, player, guildId, channelId, currentVolume: getPersistedVolume(guildId) };
|
||
guildAudioState.set(guildId, state);
|
||
|
||
// Connection State Logs
|
||
connection.on('stateChange', (oldState, newState) => {
|
||
console.log(`${new Date().toISOString()} | VoiceConnection: ${oldState.status} -> ${newState.status}`);
|
||
});
|
||
player.on('stateChange', (oldState, newState) => {
|
||
console.log(`${new Date().toISOString()} | AudioPlayer: ${oldState.status} -> ${newState.status}`);
|
||
});
|
||
player.on('error', (err) => {
|
||
console.error(`${new Date().toISOString()} | AudioPlayer error:`, err);
|
||
});
|
||
|
||
state.connection = await ensureConnectionReady(connection, channelId, guildId, guild);
|
||
attachVoiceLifecycle(state, guild);
|
||
|
||
// Stage-Channel Entstummung anfordern/setzen
|
||
try {
|
||
const me = guild.members.me;
|
||
if (me && (channel.type === ChannelType.GuildStageVoice)) {
|
||
if ((me.voice as any)?.suppress) {
|
||
await me.voice.setSuppressed(false).catch(() => me.voice.setRequestToSpeak(true));
|
||
console.log(`${new Date().toISOString()} | StageVoice: suppression versucht zu deaktivieren`);
|
||
}
|
||
}
|
||
} catch (e) {
|
||
console.warn(`${new Date().toISOString()} | StageVoice unsuppress/requestToSpeak fehlgeschlagen`, e);
|
||
}
|
||
|
||
state.player.on(AudioPlayerStatus.Idle, () => {
|
||
// optional: Verbindung bestehen lassen oder nach Timeout trennen
|
||
});
|
||
} else {
|
||
// Wechsel in anderen Channel, wenn nötig
|
||
const current = getVoiceConnection(guildId);
|
||
if (current && (current.joinConfig.channelId !== channelId)) {
|
||
current.destroy();
|
||
const connection = joinVoiceChannel({
|
||
channelId,
|
||
guildId,
|
||
adapterCreator: guild.voiceAdapterCreator as any,
|
||
selfMute: false,
|
||
selfDeaf: false
|
||
});
|
||
const player = createAudioPlayer({ behaviors: { noSubscriber: NoSubscriberBehavior.Play } });
|
||
connection.subscribe(player);
|
||
state = { connection, player, guildId, channelId, currentVolume: getPersistedVolume(guildId) };
|
||
guildAudioState.set(guildId, state);
|
||
|
||
state.connection = await ensureConnectionReady(connection, channelId, guildId, guild);
|
||
attachVoiceLifecycle(state, guild);
|
||
|
||
connection.on('stateChange', (o, n) => {
|
||
console.log(`${new Date().toISOString()} | VoiceConnection: ${o.status} -> ${n.status}`);
|
||
});
|
||
player.on('stateChange', (o, n) => {
|
||
console.log(`${new Date().toISOString()} | AudioPlayer: ${o.status} -> ${n.status}`);
|
||
});
|
||
player.on('error', (err) => {
|
||
console.error(`${new Date().toISOString()} | AudioPlayer error:`, err);
|
||
});
|
||
}
|
||
}
|
||
|
||
console.log(`${new Date().toISOString()} | createAudioResource: ${filePath}`);
|
||
// Volume bestimmen: bevorzugt Request-Volume, sonst bisheriger State-Wert, sonst 1
|
||
const volumeToUse = typeof volume === 'number' && Number.isFinite(volume)
|
||
? Math.max(0, Math.min(1, volume))
|
||
: (state.currentVolume ?? 1);
|
||
const resource = createAudioResource(filePath, { inlineVolume: true });
|
||
if (resource.volume) {
|
||
resource.volume.setVolume(volumeToUse);
|
||
console.log(`${new Date().toISOString()} | setVolume(${volumeToUse}) for ${soundName}`);
|
||
}
|
||
state.player.stop();
|
||
state.player.play(resource);
|
||
state.currentResource = resource;
|
||
state.currentVolume = volumeToUse;
|
||
// Persistieren
|
||
persistedState.volumes[guildId] = volumeToUse;
|
||
writePersistedState(persistedState);
|
||
console.log(`${new Date().toISOString()} | player.play() called for ${soundName}`);
|
||
// Plays zählen (relativer Key verfügbar?)
|
||
if (relativePath) incrementPlaysFor(relativePath);
|
||
return res.json({ ok: true });
|
||
} catch (err: any) {
|
||
console.error('Play-Fehler:', err);
|
||
return res.status(500).json({ error: err?.message ?? 'Unbekannter Fehler' });
|
||
}
|
||
});
|
||
|
||
// Lautstärke zur Laufzeit ändern (0..1). Wirken sofort auf aktuelle Resource, sonst als Default für nächste Wiedergabe.
|
||
app.post('/api/volume', (req: Request, res: Response) => {
|
||
try {
|
||
const { guildId, volume } = req.body as { guildId?: string; volume?: number };
|
||
if (!guildId || typeof volume !== 'number' || !Number.isFinite(volume)) {
|
||
return res.status(400).json({ error: 'guildId und volume (0..1) erforderlich' });
|
||
}
|
||
const safeVolume = Math.max(0, Math.min(1, volume));
|
||
const state = guildAudioState.get(guildId);
|
||
if (!state) {
|
||
// Kein aktiver Player: nur persistieren für nächste Wiedergabe
|
||
persistedState.volumes[guildId] = safeVolume;
|
||
writePersistedState(persistedState);
|
||
return res.json({ ok: true, volume: safeVolume, persistedOnly: true });
|
||
}
|
||
state.currentVolume = safeVolume;
|
||
if (state.currentResource?.volume) {
|
||
state.currentResource.volume.setVolume(safeVolume);
|
||
console.log(`${new Date().toISOString()} | live setVolume(${safeVolume}) guild=${guildId}`);
|
||
}
|
||
persistedState.volumes[guildId] = safeVolume;
|
||
writePersistedState(persistedState);
|
||
return res.json({ ok: true, volume: safeVolume });
|
||
} catch (e: any) {
|
||
console.error('Volume-Fehler:', e);
|
||
return res.status(500).json({ error: e?.message ?? 'Unbekannter Fehler' });
|
||
}
|
||
});
|
||
|
||
// Aktuelle/gespeicherte Lautstärke abrufen
|
||
app.get('/api/volume', (req: Request, res: Response) => {
|
||
const guildId = String(req.query.guildId ?? '');
|
||
if (!guildId) return res.status(400).json({ error: 'guildId erforderlich' });
|
||
const state = guildAudioState.get(guildId);
|
||
const v = state?.currentVolume ?? getPersistedVolume(guildId);
|
||
return res.json({ volume: v });
|
||
});
|
||
|
||
// Panik: Stoppe aktuelle Wiedergabe sofort
|
||
app.post('/api/stop', (req: Request, res: Response) => {
|
||
try {
|
||
const guildId = String((req.query.guildId || (req.body as any)?.guildId) ?? '');
|
||
if (!guildId) return res.status(400).json({ error: 'guildId erforderlich' });
|
||
const state = guildAudioState.get(guildId);
|
||
if (!state) return res.status(404).json({ error: 'Kein aktiver Player' });
|
||
state.player.stop(true);
|
||
return res.json({ ok: true });
|
||
} catch (e: any) {
|
||
return res.status(500).json({ error: e?.message ?? 'Unbekannter Fehler' });
|
||
}
|
||
});
|
||
|
||
// Static Frontend ausliefern (Vite build)
|
||
const webDistPath = path.resolve(__dirname, '../../web/dist');
|
||
if (fs.existsSync(webDistPath)) {
|
||
app.use(express.static(webDistPath));
|
||
app.get('*', (_req, res) => {
|
||
res.sendFile(path.join(webDistPath, 'index.html'));
|
||
});
|
||
}
|
||
|
||
app.listen(PORT, () => {
|
||
console.log(`Server läuft auf http://0.0.0.0:${PORT}`);
|
||
});
|
||
|
||
// --- Medien-URL abspielen ---
|
||
// Unterstützt: direkte MP3- oder WAV-URL (Download und Ablage)
|
||
app.post('/api/play-url', async (req: Request, res: Response) => {
|
||
try {
|
||
const { url, guildId, channelId, volume } = req.body as { url?: string; guildId?: string; channelId?: string; volume?: number };
|
||
if (!url || !guildId || !channelId) return res.status(400).json({ error: 'url, guildId, channelId erforderlich' });
|
||
|
||
const lower = url.toLowerCase();
|
||
if (lower.endsWith('.mp3') || lower.endsWith('.wav')) {
|
||
const fileName = path.basename(new URL(url).pathname);
|
||
const dest = path.join(SOUNDS_DIR, fileName);
|
||
const r = await fetch(url);
|
||
if (!r.ok) return res.status(400).json({ error: 'Download fehlgeschlagen' });
|
||
const buf = Buffer.from(await r.arrayBuffer());
|
||
fs.writeFileSync(dest, buf);
|
||
try {
|
||
await playFilePath(guildId, channelId, dest, volume, path.basename(dest));
|
||
} catch {
|
||
return res.status(500).json({ error: 'Abspielen fehlgeschlagen' });
|
||
}
|
||
return res.json({ ok: true, saved: path.basename(dest) });
|
||
}
|
||
return res.status(400).json({ error: 'Nur MP3- oder WAV-Links werden unterstützt.' });
|
||
} catch (e: any) {
|
||
console.error('play-url error:', e);
|
||
return res.status(500).json({ error: e?.message ?? 'Unbekannter Fehler' });
|
||
}
|
||
});
|
||
|
||
|
||
|
||
|