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feat(media): Download-Option für URL-Player; yt-dlp/ffmpeg Args für YouTube stabilisiert; UI: Checkbox 'Download speichern' + Dropdown layering fix

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vibe-bot 2025-08-08 17:04:38 +02:00
parent e401124001
commit f9e9dc8d0b
4 changed files with 52 additions and 11 deletions
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42
server/src/index.ts
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@ -587,7 +587,7 @@ app.listen(PORT, () => {
// Unterstützt: YouTube (ytdl-core), generische URLs (yt-dlp), direkte mp3 (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 };
const { url, guildId, channelId, volume, download } = req.body as { url?: string; guildId?: string; channelId?: string; volume?: number; download?: boolean };
if (!url || !guildId || !channelId) return res.status(400).json({ error: 'url, guildId, channelId erforderlich' });
// MP3 direkt?
@ -624,10 +624,44 @@ app.post('/api/play-url', async (req: Request, res: Response) => {
const useVolume = typeof volume === 'number' ? Math.max(0, Math.min(1, volume)) : state.currentVolume ?? 1;
// Audio-Stream besorgen
// Einheitlicher Weg: yt-dlp + ffmpeg Transcoding (stabiler als ytdl-core)
const yt = child_process.spawn('yt-dlp', ['-f', 'bestaudio', '--no-playlist', '--quiet', '--no-warnings', '-o', '-', url]);
// Download in Datei (mp3) falls gewünscht
if (download === true) {
const safeBase = `media-${Date.now()}`;
const outPath = path.join(SOUNDS_DIR, `${safeBase}.mp3`);
const yt = child_process.spawn('yt-dlp', ['--no-playlist', '-x', '--audio-format', 'mp3', '--audio-quality', '0', '--no-warnings', '--geo-bypass', '-o', outPath, url]);
yt.stderr.on('data', (d) => console.log(`[yt-dlp] ${String(d)}`));
yt.on('error', (err) => console.error('yt-dlp spawn error:', err));
yt.on('close', async (code) => {
if (code !== 0) {
console.error('yt-dlp exited with code', code);
try { res.status(500).json({ error: 'Download fehlgeschlagen' }); } catch {}
return;
}
// Datei abspielen
try {
const resource = createAudioResource(outPath, { inlineVolume: true });
if (resource.volume) resource.volume.setVolume(useVolume);
state!.player.stop();
state!.player.play(resource);
state!.currentResource = resource;
state!.currentVolume = useVolume;
try { res.json({ ok: true, saved: path.basename(outPath) }); } catch {}
} catch (e) {
console.error('play downloaded file error:', e);
try { res.status(500).json({ error: 'Abspielen der Datei fehlgeschlagen' }); } catch {}
}
});
return;
}
// Streaming: yt-dlp + ffmpeg Transcoding (stabiler als ytdl-core)
const ytArgs = ['-f', 'bestaudio/best', '--no-playlist', '--no-warnings', '--geo-bypass', '-o', '-', url];
const yt = child_process.spawn('yt-dlp', ytArgs);
yt.stderr.on('data', (d) => console.log(`[yt-dlp] ${String(d)}`));
yt.on('error', (err) => console.error('yt-dlp spawn error:', err));
const ff = child_process.spawn('ffmpeg', ['-i', 'pipe:0', '-f', 's16le', '-ar', '48000', '-ac', '2', 'pipe:1']);
const ffArgs = ['-loglevel', 'error', '-i', 'pipe:0', '-f', 's16le', '-ar', '48000', '-ac', '2', 'pipe:1'];
const ff = child_process.spawn('ffmpeg', ffArgs);
ff.stderr.on('data', (d) => console.log(`[ffmpeg] ${String(d)}`));
yt.stdout.pipe(ff.stdin);
const resource = createAudioResource(ff.stdout as any, { inlineVolume: true, inputType: StreamType.Raw });