Expose Suno MP3 candidate diagnostics

chatgpt-suno-tampermonkey.user.js

@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         ChatGPT to Suno Prompt Copier
 // @namespace    local.suno-helper
-// @version      0.8.1
+// @version      0.8.2
 // @description  Copy structured ChatGPT song prompt versions into Suno fields.
 // @author       local
 // @match        https://chatgpt.com/*
@@ -28,7 +28,7 @@
 (function () {
   "use strict";
 
-  const SCRIPT_VERSION = "0.8.1";
+  const SCRIPT_VERSION = "0.8.2";
   const STORAGE_KEY = "chatgptSunoPromptSlots";
   const SLOT_COUNT = 2;
   const isChatGPT = location.hostname.includes("chatgpt.com") || location.hostname.includes("chat.openai.com");
@@ -551,6 +551,30 @@
     return unique([...String(text || "").matchAll(pattern)].map((match) => match[0].replace(/\\u002F/g, "/")));
   }
 
+  function collectStringValues(value, output = []) {
+    if (value == null) return output;
+    if (typeof value === "string") {
+      output.push(value);
+      return output;
+    }
+    if (Array.isArray(value)) {
+      for (const item of value) collectStringValues(item, output);
+      return output;
+    }
+    if (typeof value === "object") {
+      for (const item of Object.values(value)) collectStringValues(item, output);
+    }
+    return output;
+  }
+
+  function extractAudioUrlsFromValue(value) {
+    const text = collectStringValues(value).join("\n");
+    return unique([
+      ...extractUrls(text, /https?:\\?\/\\?\/cdn[0-9]*\.suno\.ai\\?\/[^"' <>)]+?\.(?:mp3|m4a|oga|ogg)(?:\?[^"' <>)]+)?/gi),
+      ...extractUrls(text, /https?:\/\/[^"' <>)]+?\.(?:mp3|m4a|oga|ogg)(?:\?[^"' <>)]+)?/gi),
+    ].map((url) => normalizeSunoMediaUrl(url.replace(/\\\//g, "/"))));
+  }
+
   function readJsonScripts() {
     const results = [];
     for (const script of document.querySelectorAll("script")) {
@@ -604,7 +628,8 @@
     const title = String(firstValue(object, ["title", "name"]) || id || "suno-track").trim();
     const imageUrl = firstValue(object, ["image_url", "imageUrl", "image_large_url", "imageLargeUrl", "cover_url", "coverUrl"]);
     const audioPath = firstValue(object, ["audio_url", "audioUrl", "stream_audio_url", "streamAudioUrl", "play_url", "playUrl", "play_path", "playPath", "mp3_url", "mp3Url", "video_url", "videoUrl"]);
-    const audioUrl = normalizeSunoMediaUrl(audioPath);
+    const audioUrls = extractAudioUrlsFromValue(object);
+    const audioUrl = normalizeSunoMediaUrl(audioPath) || audioUrls[0] || "";
     const wavPath = firstValue(object, ["wav_url", "wavUrl", "download_url", "downloadUrl"]);
     const wavUrl = normalizeSunoMediaUrl(wavPath);
     const lyrics = firstValue(object, ["prompt", "lyrics", "lyric", "text"]);
@@ -624,6 +649,7 @@
       createdAt,
       owner: owner || ownerFromUser,
       audioUrl,
+      detectedAudioUrls: audioUrls,
       wavUrl,
       imageUrl,
       pageUrl: location.href,
@@ -637,6 +663,7 @@
     for (const key of ["title", "lyrics", "style", "model", "createdAt", "audioUrl", "wavUrl", "imageUrl", "pageUrl"]) {
       if (!target[key] && source[key]) target[key] = source[key];
     }
+    target.detectedAudioUrls = unique([...(target.detectedAudioUrls || []), ...(source.detectedAudioUrls || [])]);
     target.metadata = target.metadata && Object.keys(target.metadata).length ? target.metadata : source.metadata;
     return target;
   }
@@ -1098,7 +1125,13 @@
   function getMp3Candidates(track) {
     const candidates = [];
     if (track.audioUrl && !/\.wav(?:\?|$)/i.test(track.audioUrl)) candidates.push(track.audioUrl);
+    for (const url of track.detectedAudioUrls || []) {
+      if (url && !/\.wav(?:\?|$)/i.test(url)) candidates.push(url);
+    }
     const metadata = track.metadata || {};
+    for (const url of extractAudioUrlsFromValue(metadata)) {
+      if (url && !/\.wav(?:\?|$)/i.test(url)) candidates.push(url);
+    }
     for (const value of [
       metadata.audio_url,
       metadata.audioUrl,
@@ -1556,9 +1589,11 @@
         selectedTrack: selectedTrack ? {
           id: selectedTrack.id || "",
           title: selectedTrack.title || "",
+          audioUrl: selectedTrack.audioUrl || "",
           hasWavUrl: Boolean(selectedTrack.wavUrl),
           hasImageUrl: Boolean(selectedTrack.imageUrl),
           hasLyrics: Boolean(selectedTrack.lyrics),
+          mp3Candidates: getMp3Candidates(selectedTrack).slice(0, 10),
         } : null,
         capturedSunoResponses: capturedSunoResponses.length,
         companion: healthError ? { ok: false, error: healthError } : health,