Soundcloud Downloader

1/**
2 * Soundclouds Downloader
3 * Base : https://downcloudme.com
4 * Author : Gienetic
5 * Request : knz
6 */
7
8import fs from 'fs';
9
10const sandi = "b4f28fefc8";
11const markas = "https://downcloudme.com/download-track";
12const pantau = "https://www.scloudme.com/dl/status/";
13const meta = "https://soundcloud.com/oembed";
14const agen = "Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Mobile Safari/537.36 AlohaBrowser/8.8.0 (Gienetic)";
15
16const argumen = process.argv.slice(2);
17const target = argumen.find(a => a.includes("soundcloud.com/"));
18
19const jeda = (ms) => new Promise(r => setTimeout(r, ms));
20
21const bersih = (teks) => teks.replace(/[<>:"/\\|?*]+/g, "_").replace(/\s+/g, " ").trim();
22
23const lacak = (teks) => {
24  const m = teks.match(/const jobId\s*=\s*"([^"]+)"/);
25  return m ? m[1] : null;
26};
27
28const namai = (teks) => {
29  const m = teks.match(/const fileName\s*=\s*"([^"]+)"/);
30  return m ? m[1] : "unduhan.mp3";
31};
32
33const intai = async (url) => {
34  try {
35    const balasan = await fetch(`${meta}?url=${encodeURIComponent(url)}&format=json`);
36    if (!balasan.ok) return null;
37    const data = await balasan.json();
38    return {
39      judul: data.title || null,
40      artis: data.author_name || null,
41      sampul: data.thumbnail_url || null
42    };
43  } catch {
44    return null;
45  }
46};
47
48const tembak = async (url) => {
49  const muatan = new URLSearchParams();
50  muatan.append("url", url);
51  muatan.append("downloader_verify", sandi);
52
53  const balasan = await fetch(markas, {
54    method: "POST",
55    headers: {
56      "content-type": "application/x-www-form-urlencoded",
57      "origin": "https://downcloudme.com",
58      "referer": "https://downcloudme.com/enTc/",
59      "user-agent": agen
60    },
61    body: muatan.toString()
62  });
63  
64  const teks = await balasan.text();
65  const id = lacak(teks);
66  const nama = namai(teks);
67  
68  if (!id) throw new Error("Gagal");
69  return { id, nama };
70};
71
72const tunggu = async (id) => {
73  for (let i = 0; i < 120; i++) {
74    await jeda(1000);
75    const balasan = await fetch(pantau + id, {
76      headers: {
77        "origin": "https://downcloudme.com",
78        "user-agent": agen,
79        "x-requested-with": "AlohaBrowser"
80      }
81    });
82    
83    if (balasan.status !== 200) continue;
84    
85    const data = await balasan.json();
86    if (data.api2?.rapid_url) return data.api2.rapid_url;
87    if (data.api2?.error) {
88      if (data.api1?.download_link) return data.api1.download_link;
89      throw new Error(data.api2.error);
90    }
91  }
92  throw new Error("Batas");
93};
94
95const sedot = async (url, tujuan) => {
96  const balasan = await fetch(url);
97  if (!balasan.ok) throw new Error("Gagal");
98  
99  const kepingan = [];
100  const pembaca = balasan.body.getReader();
101  
102  while (true) {
103    const { done, value } = await pembaca.read();
104    if (done) break;
105    kepingan.push(value);
106  }
107  
108  const utuh = Buffer.concat(kepingan);
109  fs.writeFileSync(tujuan, utuh);
110  return utuh.length;
111};
112
113const sikat = async (url) => {
114  if (!url) {
115    console.error(JSON.stringify({ status: false, galat: "Nihil" }, null, 2));
116    return;
117  }
118  
119  try {
120    const hasil = { status: false, target: url, info: null, audio: null, ukuran: 0 };
121    const info = await intai(url);
122    if (info) hasil.info = info;
123
124    const { id, nama } = await tembak(url);
125    const tautan = await tunggu(id);
126
127    let berkas = bersih(nama);
128    if (info && info.artis && info.judul) {
129      let tajuk = info.judul;
130      if (tajuk.endsWith(` by ${info.artis}`)) {
131        tajuk = tajuk.slice(0, -(4 + info.artis.length));
132      }
133      berkas = bersih(`${info.artis} - ${tajuk}.mp3`);
134    }
135
136    const ukuran = await sedot(tautan, berkas);
137    hasil.audio = berkas;
138    hasil.ukuran = ukuran;
139
140    if (info && info.sampul) {
141      const murni = info.sampul.replace("-t500x500", "-original");
142      const wajah = berkas.replace(/\.mp3$/i, ".jpg");
143      try {
144        const u = await sedot(murni, wajah);
145        hasil.sampul = { file: wajah, ukuran: u };
146      } catch {
147        try {
148          const u = await sedot(info.sampul, wajah);
149          hasil.sampul = { file: wajah, ukuran: u };
150        } catch {}
151      }
152    }
153
154    hasil.status = true;
155    console.log(JSON.stringify(hasil, null, 2));
156  } catch (e) {
157    console.error(JSON.stringify({ status: false, galat: e.message }, null, 2));
158  }
159};
160
161export { sikat };
162
163if (argumen.length > 0) {
164  sikat(target);
165}
166
167//node namafile.js "https://soundcloud.com/themarias/no-one-noticed"