[deploy

2025-12-03 19:01:36 +01:00
parent e21d9e11b6
commit 336708191b
1 changed files with 88 additions and 48 deletions
--- a/src/services/musicService.ts
+++ b/src/services/musicService.ts
@@ -1,6 +1,6 @@
-import { AudioPlayer, AudioPlayerStatus, AudioResource, VoiceConnection, createAudioPlayer, createAudioResource, entersState, joinVoiceChannel, VoiceConnectionStatus, getVoiceConnection } from '@discordjs/voice';
+import { AudioPlayer, AudioPlayerStatus, AudioResource, VoiceConnection, StreamType, createAudioPlayer, createAudioResource, entersState, joinVoiceChannel, VoiceConnectionStatus, getVoiceConnection } from '@discordjs/voice';
 import { ChatInputCommandInteraction, GuildMember, TextChannel } from 'discord.js';
-import play from 'play-dl';
+import { Readable } from 'stream';
 import { logger } from '../utils/logger';
 import { settingsStore } from '../config/state';

@@ -8,7 +8,8 @@ export type LoopMode = 'off' | 'song' | 'queue';

 interface QueueItem {
  title: string;
-  url: string;
+  streamUrl: string;
+  displayUrl?: string;
  requester: string;
  originalQuery?: string;
 }
@@ -24,6 +25,7 @@ interface QueueState {

 export class MusicService {
  private queues = new Map<string, QueueState>();
+  private spotifyToken: { value: string; expiresAt: number } | null = null;

  private getQueue(guildId: string) {
    const cfg = settingsStore.get(guildId);
@@ -82,7 +84,13 @@ export class MusicService {
      await interaction.reply({ content: 'Der gefundene Link ist ungueltig.', ephemeral: true });
      return;
    }
-    const queueItem: QueueItem = { title: track.title ?? 'Unbekannt', url: track.url, requester: interaction.user.tag, originalQuery: trimmedQuery };
+    const queueItem: QueueItem = {
+      title: track.title ?? 'Unbekannt',
+      streamUrl: track.url,
+      displayUrl: track.url,
+      requester: interaction.user.tag,
+      originalQuery: trimmedQuery
+    };
    const queue = this.getQueue(interaction.guildId);
    if (!queue) {
      const player = createAudioPlayer();
@@ -160,7 +168,7 @@ export class MusicService {
        next = queue.current;
      }
      if (!next) break;
-      const streamUrlCheck = typeof next.url === 'string' ? next.url.trim() : '';
+      const streamUrlCheck = typeof next.streamUrl === 'string' ? next.streamUrl.trim() : '';
      if (streamUrlCheck && streamUrlCheck !== 'undefined' && /^https?:\/\//i.test(streamUrlCheck)) {
        break;
      }
@@ -172,24 +180,16 @@ export class MusicService {
      queue.channel.send({ content: 'Queue beendet.' }).catch(() => undefined);
      return;
    }
-    const streamUrl = (next.url || '').trim();
+    const streamUrl = (next.streamUrl || '').trim();

    queue.current = next;
    try {
-      const kind = await play.validate(streamUrl);
-      if (kind !== 'so_track') {
-        logger.error('Music stream error', { reason: 'unsupported_url', kind, item: next });
-        queue.channel.send({ content: `Nur SoundCloud wird unterstuetzt, ueberspringe: **${next.title ?? 'Unbekannt'}**.` }).catch(() => undefined);
-        queue.current = undefined;
-        this.processQueue(guildId);
-        return;
-      }
-      const finalUrl = streamUrl;
-      if (!finalUrl || !/^https?:\/\//i.test(finalUrl) || finalUrl === 'undefined') throw new Error('soundcloud_url_invalid');
-      const stream = await play.stream(finalUrl);
-      if (!stream?.stream) throw new Error('stream_invalid');
-      const resource: AudioResource = createAudioResource(stream.stream, {
-        inputType: stream.type
+      if (!/^https?:\/\//i.test(streamUrl)) throw new Error('spotify_stream_url_invalid');
+      const res = await fetch(streamUrl);
+      if (!res.ok || !res.body) throw new Error('spotify_stream_fetch_failed');
+      const body: any = typeof (res as any).body?.getReader === 'function' ? Readable.fromWeb(res.body as any) : (res as any).body;
+      const resource: AudioResource = createAudioResource(body, {
+        inputType: StreamType.Arbitrary
      });
      queue.player.play(resource);
      queue.connection.subscribe(queue.player);
@@ -234,39 +234,79 @@ export class MusicService {
  private async resolveTrack(query: string, opts?: { skipPlaylist?: boolean }): Promise<{ title: string; url: string } | null> {
    const trimmed = query.trim();
    if (!trimmed) return null;
-    try {
-      let validation: string | null = null;
-      try {
-        validation = await play.validate(trimmed);
-      } catch (err) {
-        logger.warn('Music validate error', err);
-      }
-      if (validation === 'so_track') {
-        return { title: trimmed, url: trimmed };
-      }
-      // nur SoundCloud erlaubt, alles andere ignorieren
-    } catch (err) {
-      logger.error('Music resolve error', err);
+    const token = await this.getSpotifyToken();
+    const trackId = this.extractSpotifyTrackId(trimmed);
+    if (trackId) {
+      const track = await this.fetchSpotifyTrack(trackId, token);
+      if (track) return track;
    }
+    const search = await this.searchSpotifyTrack(trimmed, token);
+    return search;
+  }

-    const scSearch = await play.search(trimmed, { source: { soundcloud: 'tracks' }, limit: 1 }).catch((err) => {
-      logger.warn('SoundCloud search skipped', err?.message || err);
-      return [];
-    });
-    if (scSearch && scSearch.length) {
-      const sc = scSearch[0];
-      const url = sc.url || '';
-      if (url && /^https?:\/\//i.test(url)) return { title: sc.title ?? 'Unbekannt', url };
+  private async getSpotifyToken(): Promise<string> {
+    if (this.spotifyToken && this.spotifyToken.expiresAt > Date.now() + 30000) {
+      return this.spotifyToken.value;
    }
+    const clientId = process.env.SPOTIFY_CLIENT_ID;
+    const clientSecret = process.env.SPOTIFY_CLIENT_SECRET;
+    if (!clientId || !clientSecret) throw new Error('missing_spotify_credentials');
+    const basic = Buffer.from(`${clientId}:${clientSecret}`).toString('base64');
+    const res = await fetch('https://accounts.spotify.com/api/token', {
+      method: 'POST',
+      headers: {
+        Authorization: `Basic ${basic}`,
+        'Content-Type': 'application/x-www-form-urlencoded'
+      },
+      body: 'grant_type=client_credentials'
+    });
+    if (!res.ok) throw new Error('spotify_auth_failed');
+    const data = (await res.json()) as { access_token: string; expires_in: number };
+    const expiresInMs = Math.max(30_000, (data.expires_in || 3600) * 1000);
+    this.spotifyToken = { value: data.access_token, expiresAt: Date.now() + expiresInMs };
+    return data.access_token;
+  }
+
+  private extractSpotifyTrackId(query: string) {
+    const urlMatch = query.match(/spotify\.com\/track\/([A-Za-z0-9]+)/i);
+    if (urlMatch?.[1]) return urlMatch[1];
+    const uriMatch = query.match(/spotify:track:([A-Za-z0-9]+)/i);
+    if (uriMatch?.[1]) return uriMatch[1];
    return null;
  }

-  private buildVideoUrl(details: any): string | null {
-    if (!details) return null;
-    const url = details.url || details.permalink;
-    if (typeof url === 'string' && /^https?:\/\//i.test(url)) return url;
-    if (details.id) return `https://www.youtube.com/watch?v=${details.id}`;
-    if (details.videoId) return `https://www.youtube.com/watch?v=${details.videoId}`;
-    return null;
+  private async fetchSpotifyTrack(id: string, token: string): Promise<{ title: string; url: string } | null> {
+    const res = await fetch(`https://api.spotify.com/v1/tracks/${id}`, {
+      headers: { Authorization: `Bearer ${token}` }
+    });
+    if (!res.ok) {
+      logger.warn('Spotify track fetch failed', { status: res.status });
+      return null;
+    }
+    const data: any = await res.json();
+    if (!data?.preview_url) {
+      logger.warn('Spotify track has no preview_url', { id });
+      return null;
+    }
+    const artists = Array.isArray(data.artists) ? data.artists.map((a: any) => a.name).filter(Boolean).join(', ') : '';
+    const title = [data.name, artists].filter(Boolean).join(' - ');
+    return { title: title || data.name || 'Track', url: data.preview_url };
+  }
+
+  private async searchSpotifyTrack(query: string, token: string): Promise<{ title: string; url: string } | null> {
+    const market = process.env.SPOTIFY_MARKET || 'DE';
+    const res = await fetch(`https://api.spotify.com/v1/search?q=${encodeURIComponent(query)}&type=track&limit=1&market=${market}`, {
+      headers: { Authorization: `Bearer ${token}` }
+    });
+    if (!res.ok) {
+      logger.warn('Spotify search failed', { status: res.status });
+      return null;
+    }
+    const data: any = await res.json();
+    const track = data?.tracks?.items?.[0];
+    if (!track || !track.preview_url) return null;
+    const artists = Array.isArray(track.artists) ? track.artists.map((a: any) => a.name).filter(Boolean).join(', ') : '';
+    const title = [track.name, artists].filter(Boolean).join(' - ');
+    return { title: title || track.name || 'Track', url: track.preview_url };
  }
 }