// ==UserScript==
// @name Red Blue CP — 小红书清单导出
// @namespace https://github.com/MuChengZJU/red-blue-cp
// @version 0.3.1
// @description 在你正在浏览的小红书博主主页，把笔记清单整理导出为 notes.json，配合 Red Blue CP 命令行工具沉淀为本地 Markdown 知识库。只在本地整理与导出，不下载正文、不上传任何数据。
// @author Red Blue CP
// @match https://www.xiaohongshu.com/*
// @run-at document-start
// @grant none
// @homepageURL https://github.com/MuChengZJU/red-blue-cp
// @supportURL https://github.com/MuChengZJU/red-blue-cp/issues
// @updateURL https://raw.githubusercontent.com/MuChengZJU/red-blue-cp/main/extension/rbcp-xhs.user.js
// @downloadURL https://raw.githubusercontent.com/MuChengZJU/red-blue-cp/main/extension/rbcp-xhs.user.js
// ==/UserScript==
//
// 与 MV3 扩展（extension/）共用同一套核心逻辑。@grant none 让脚本跑在页面主世界，
// document-start 抢在页面脚本前 hook 网络。主数据源是页面初始状态（零网络最稳），
// 网络 hook 只补翻页。只抓清单，不下载正文、不上传，风险落你自己的会话与 IP。
(function () {
"use strict";
const TAG = "[RBCP 清单]";
const SCHEMA_VERSION = 1; // 必须与 rbcp service/batch.py 的 SUPPORTED_SCHEMA_VERSION 一致
const HIT = (url) => typeof url === "string" && url.indexOf("user_posted") !== -1;
const store = new Map(); // note_id -> 贪婪字段
let completeSeen = false; // 见过 has_more=false 才算完整清单
function buildUrl(noteId, xsec) {
const q = xsec
? "?xsec_token=" + encodeURIComponent(xsec) + "&xsec_source=pc_user"
: "";
return "https://www.xiaohongshu.com/explore/" + noteId + q;
}
function pick(n, card) {
const keys = Array.prototype.slice.call(arguments, 2);
for (const obj of [n, card]) {
if (!obj) continue;
for (const k of keys) {
if (obj[k] !== undefined && obj[k] !== null) return obj[k];
}
}
return undefined;
}
function detectUserId() {
const m = location.pathname.match(/\/user\/profile\/([0-9a-zA-Z]+)/);
return m ? m[1] : "";
}
function detectUserName() {
const el =
document.querySelector(".user-name") ||
document.querySelector('[class*="userName"]') ||
document.querySelector(".name");
return (el && el.textContent && el.textContent.trim()) || "";
}
// 字段两种命名都认：网络请求是下划线（note_card/xsec_token），
// 页面初始状态 __INITIAL_STATE__ 是驼峰（noteCard/xsecToken）。
function ingest(data, where) {
let notes = (data && data.data && data.data.notes) || (data && data.notes) || [];
if (!Array.isArray(notes)) notes = [];
let added = 0;
for (const n of notes) {
const card = n.note_card || n.noteCard;
const id = pick(n, card, "note_id", "noteId", "id");
if (!id) continue;
const xsec = pick(n, card, "xsec_token", "xsecToken") || "";
const title = pick(card, n, "display_title", "displayTitle", "title") || "";
const rawType = pick(n, card, "type") || "normal";
const type = rawType === "video" ? "video" : "normal";
const interact =
(card && (card.interact_info || card.interactInfo)) ||
n.interact_info || n.interactInfo || {};
const cover = pick(card, n, "cover");
const coverUrl =
(cover && (cover.url_default || cover.urlDefault || cover.url)) || undefined;
if (!store.has(id)) added++;
const entry = {
note_id: id,
title: title,
type: type,
xsec_token: xsec,
url: buildUrl(id, xsec),
};
const liked = interact.liked_count !== undefined ? interact.liked_count : interact.likedCount;
if (liked !== undefined && liked !== null) entry.liked_count = liked;
if (coverUrl) entry.cover = coverUrl;
const sticky = pick(n, card, "sticky");
if (sticky !== undefined) entry.sticky = !!sticky;
store.set(id, entry);
}
const hasMore = data && data.data && data.data.has_more;
console.log(TAG, where, "本页", notes.length, "新增", added, "累计", store.size, "has_more:", hasMore);
if (hasMore === false) {
completeSeen = true;
console.log(TAG, "✅ 全部抓完，共", store.size, "条。点右下角面板导出。");
renderPanel();
} else if (added > 0) {
renderPanel();
}
}
// 从页面初始状态补抓：小红书把已加载笔记堆在 window.__INITIAL_STATE__.user.notes
// （Vue ref，真数组在 .value）。这是 app 自己的笔记仓库，不管首屏直出/翻页/换接口都在这里。
// 笔记少的博主一屏到底不触发翻页请求，只能靠这条路。
function seedFromInitialState() {
try {
const st = window.__INITIAL_STATE__;
const user = st && st.user;
if (!user) return 0;
let n = user.notes;
if (n && typeof n === "object" && "value" in n) n = n.value;
if (!Array.isArray(n)) return 0;
const flat = typeof n.flat === "function" ? n.flat() : n;
const before = store.size;
ingest({ notes: flat }, "页面状态");
return store.size - before;
} catch (e) {
return 0;
}
}
function buildEnvelope() {
seedFromInitialState();
const notes = Array.from(store.values());
return {
schema_version: SCHEMA_VERSION,
source: "xhs_user_posted",
user_id: detectUserId(),
user_name: detectUserName(),
captured_at: new Date().toISOString(),
complete: completeSeen,
count: notes.length,
notes: notes,
};
}
function exportFileName(envelope) {
const d = new Date();
const ymd =
d.getFullYear().toString() +
String(d.getMonth() + 1).padStart(2, "0") +
String(d.getDate()).padStart(2, "0");
const uid = envelope.user_id || "unknown";
return "xhs-" + uid + "-" + ymd + "-" + envelope.count + "notes.json";
}
function doDownload() {
const envelope = buildEnvelope();
try {
const blob = new Blob([JSON.stringify(envelope, null, 2)], { type: "application/json" });
const a = document.createElement("a");
a.href = URL.createObjectURL(blob);
a.download = exportFileName(envelope);
document.body.appendChild(a);
a.click();
a.remove();
toast("已导出 " + envelope.count + " 条" + (envelope.complete ? "" : "（部分）"));
} catch (e) {
toast("导出失败：" + String(e));
}
return envelope;
}
async function doCopy() {
const envelope = buildEnvelope();
try {
await navigator.clipboard.writeText(JSON.stringify(envelope, null, 2));
toast("已复制 " + envelope.count + " 条到剪贴板" + (envelope.complete ? "" : "（部分）"));
} catch (e) {
toast("复制失败，改用导出按钮。" + String(e));
}
}
// 兼容：扩展版的钩子函数名也暴露出来，Console 里仍可手动调
window.__rbcpDump = doDownload;
window.__rbcpEnvelope = buildEnvelope;
window.__rbcpSeed = seedFromInitialState;
// ── hook fetch（@grant none 跑在主世界，可改页面 window.fetch）──
const _fetch = window.fetch;
if (typeof _fetch === "function") {
window.fetch = function (input) {
const url = typeof input === "string" ? input : (input && input.url) || "";
const p = _fetch.apply(this, arguments);
if (HIT(url)) {
p.then((r) => r.clone().json()).then((d) => ingest(d, "fetch")).catch(() => {});
}
return p;
};
}
// ── hook XHR（改原型，最稳——大博主翻页走这条）──
const _open = XMLHttpRequest.prototype.open;
XMLHttpRequest.prototype.open = function (method, url) {
this.__rbcpUrl = url;
return _open.apply(this, arguments);
};
const _send = XMLHttpRequest.prototype.send;
XMLHttpRequest.prototype.send = function () {
if (HIT(this.__rbcpUrl)) {
this.addEventListener("load", () => {
try {
ingest(JSON.parse(this.responseText), "XHR");
} catch (e) {}
});
}
return _send.apply(this, arguments);
};
// ── 页内悬浮面板（替代扩展的 popup）──────────────────────────
let panelEl = null;
let toastTimer = null;
function onUserProfile() {
return /\/user\/profile\//.test(location.pathname);
}
function toast(msg) {
renderPanel();
const t = panelEl && panelEl.querySelector(".rbcp-toast");
if (!t) return;
t.textContent = msg;
if (toastTimer) clearTimeout(toastTimer);
toastTimer = setTimeout(() => { t.textContent = ""; }, 4000);
}
function renderPanel() {
if (!onUserProfile()) {
if (panelEl) { panelEl.remove(); panelEl = null; }
return;
}
if (!panelEl) {
panelEl = document.createElement("div");
panelEl.id = "rbcp-panel";
panelEl.innerHTML =
'' +
'' +
'Red Blue CP 清单' +
'—
' +
'' +
'
0
' +
'
' +
'
' +
'