From a7a54d35324cb17c60c4c2f61c1a710fccfec1c0 Mon Sep 17 00:00:00 2001
From: "DESKTOP-KSVGT20\\shkim" <crossflex682@gmail.com>
Date: Fri, 1 May 2026 17:54:57 +0900
Subject: [PATCH] Restrict Suno library detection to current user rows

---
 chatgpt-suno-tampermonkey.user.js | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/chatgpt-suno-tampermonkey.user.js b/chatgpt-suno-tampermonkey.user.js
index b3e61bd..34db6af 100644
--- a/chatgpt-suno-tampermonkey.user.js
+++ b/chatgpt-suno-tampermonkey.user.js
@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         ChatGPT to Suno Prompt Copier
 // @namespace    local.suno-helper
-// @version      0.4.1
+// @version      0.4.2
 // @description  Copy structured ChatGPT song prompt versions into Suno fields.
 // @author       local
 // @match        https://chatgpt.com/*
@@ -595,6 +595,10 @@
     const style = firstValue(object, ["gpt_description_prompt", "style", "tags", "description"]);
     const model = firstValue(object, ["model_name", "model", "major_model_version"]);
     const createdAt = firstValue(object, ["created_at", "createdAt"]);
+    const owner = firstValue(object, ["username", "user_name", "userName", "handle", "user_handle", "userHandle", "display_name", "displayName"]);
+    const ownerFromUser = object.user && typeof object.user === "object"
+      ? firstValue(object.user, ["username", "user_name", "userName", "handle", "display_name", "displayName"])
+      : "";
     return {
       id,
       title,
@@ -602,6 +606,7 @@
       style,
       model,
       createdAt,
+      owner: owner || ownerFromUser,
       audioUrl,
       wavUrl,
       imageUrl,
@@ -627,6 +632,12 @@
       .trim();
   }
 
+  function getCurrentSunoUsername() {
+    const text = document.body.innerText || "";
+    const match = /([A-Za-z0-9_.-]{3,40})\s+\d+\s+credits/i.exec(text);
+    return match?.[1] || "";
+  }
+
   function getVisibleLibraryRows() {
     const rows = [];
     const seen = new Set();
@@ -662,7 +673,7 @@
   }
 
   function trackMatchesVisibleRows(track, rows) {
-    if (!rows.length) return true;
+    if (!rows.length) return false;
     const title = normalizeMatchText(track.title);
     const style = normalizeMatchText(track.style || track.lyrics || "");
     if (!title || title.length > 160) return false;
@@ -674,6 +685,11 @@
     });
   }
 
+  function trackMatchesCurrentUser(track, username) {
+    if (!username || !track.owner) return true;
+    return normalizeMatchText(track.owner) === normalizeMatchText(username);
+  }
+
   function scanSunoLibraryTracks() {
     const sources = readSunoDataSources();
     const objects = sources.flatMap((item) => flattenObjects(item));
@@ -706,8 +722,10 @@
     }
 
     const visibleRows = getVisibleLibraryRows();
+    const currentUser = getCurrentSunoUsername();
     return [...tracks.values()]
       .filter((track) => track.id || track.audioUrl || track.imageUrl)
+      .filter((track) => trackMatchesCurrentUser(track, currentUser))
       .filter((track) => trackMatchesVisibleRows(track, visibleRows))
       .sort((a, b) => String(a.title).localeCompare(String(b.title), "ko"));
   }