Files
mcn-short-video/project/短视频脚本创作/V1.0/mcn-work-shop/server.js
T
maogeigei 1390268585 AI创作弹窗对话打磨 v2:单弹窗需求框+输入框+AI全程引导
废弃旧分步向导+跨会话打磨+md载入路径,改为单弹窗 confirmAiScript 重写。

改动:
- public/data-pages.js: confirmAiScript v2(L199-326)= REQ_FIELDS 10 项常量 + 顶部10行需求框常显(空值灰显"待定·由AI按人设自决")+ 中部对话流(u/ai气泡)+ 底部输入行 + 取消/提交创作;无 step/chip/AI按钮/载入按钮/上下步
- public/style.css: 删 .wizard-modal/.wz-/.ai-topic 旧样式;新增 .req-modal/.req-sheet/.req-dialog/.req-msg.mine/.req-msg.ai/.req-bubble/.req-input-row/.req-input/.req-send 全套
- server.js: 新增 POST /api/ai/clarify(紧跟 /api/ai/topics 之后)= 同步阻塞 Dify chat-messages 100s AbortController;入参 {accountName,turn,reqMd,history};query 拼装账号人设+当前需求+最近2轮历史+本轮输入;强制输出"对话+==REQ==+10行需求"模板
- 记忆:MEMORY.md 核心技能段补"AI创作弹窗对话打磨 v2"长期记忆;2026-09-02.md 追加完整收尾日志

关键设计:每轮重发 reqMd + 最近 2 轮 history 做无状态上下文;AI 可更新任意字段但严禁生成脚本正文;reqLines 仅取非空字段 + "未填由AI按人设自决"提示。

冒烟 tmp/cdp-req-dialog-smoke.mjs(CDP 9224)4 步端到端 53s 全绿:结构✓/双轮真实Dify打磨✓/需求框0→6→8字段✓/提交捕获{label:创作指令,skills:[短视频脚本创作],hasPersona:true,reqRows:8,modalClosed:true}✓。
2026-09-02 16:00:46 +08:00

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JavaScript
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// MCN工作台 - 本地 Web 服务(零依赖 Node 实现)
// 启动: node server.js [端口] → http://localhost:8900(默认;可传参指定端口,如 node server.js 9000)
// 功能: 技能导航 + 产出内容浏览(默认读桌面 MCNSkill项目)+ dsh 数据功能页(账号/视频/脚本/复盘/周榜,只读)
'use strict';
const http = require('http');
const fs = require('fs');
const path = require('path');
const os = require('os');
const { execFileSync } = require('child_process');
const { URL } = require('url');
const dsh = require('./dsh-data');
// 09-01 默认端口由 8899 改为 8900:本机 8899 被小米 PC 管家 MiPCAudio.exe 系统服务占用(0.0.0.0 监听且自动复活),
// 此时 127.0.0.1:8899 绑定不生效 → 默认直接起在 8900;仍可 `node server.js <端口>` 显式换端口
const PORT_BASE = parseInt(process.argv[2], 10) || 8900;
const ROOT = __dirname;
const PUBLIC_DIR = path.join(ROOT, 'public');
const CONFIG_FILE = path.join(ROOT, 'config.json');
// ---- 默认根目录:桌面/MCNSkill项目 ----
const DEFAULT_ROOT = path.join(os.homedir(), 'Desktop', 'MCNSkill项目');
// ---- 配置读写(自定义根目录列表)----
function loadConfig() {
try {
if (fs.existsSync(CONFIG_FILE)) {
const c = JSON.parse(fs.readFileSync(CONFIG_FILE, 'utf8'));
if (Array.isArray(c.extraRoots)) return { extraRoots: c.extraRoots };
}
} catch (e) { /* 忽略损坏配置 */ }
return { extraRoots: [] };
}
function saveConfig(cfg) {
fs.writeFileSync(CONFIG_FILE, JSON.stringify(cfg, null, 2), 'utf8');
}
// ---- 允许读取的根目录白名单 ----
function allowedRoots() {
const cfg = loadConfig();
const list = [DEFAULT_ROOT].concat(cfg.extraRoots || []);
// 去重、只保留存在的目录
return list.filter((p, i) => p && fs.existsSync(p) && fs.statSync(p).isDirectory() && list.indexOf(p) === i);
}
// ---- 路径安全:必须落在某个允许根目录内 ----
function resolveSafe(rawPath) {
if (!rawPath) return null;
let p;
try { p = path.resolve(rawPath); } catch (e) { return null; }
for (const root of allowedRoots()) {
const r = path.resolve(root);
if (p === r || p.startsWith(r + path.sep)) {
return { abs: p, root: r };
}
}
return null;
}
// ---- 分析产物入库(09-01 新增):扫描账号产出目录 → 写工作台库 mcn-plugin.db ----
// 背景:账号分析技能产出只落盘文件系统未入库(俊希解析/人设卡全缺),工作台选题等读不到视频内容。
// 实现参照 dsh-plugin-mcn lib/imports.js 的 analyses 入库逻辑(dsh 接口 3080/3081 不可用时直写库)。
function resolveAccountDir(name, root) {
const safeName = String(name || '').replace(/[\\/:*?"<>|]/g, '_').trim();
if (!safeName) return null;
const roots = root ? [root] : allowedRoots();
for (const r of roots) {
const dir = path.join(r, safeName);
try { if (fs.statSync(dir).isDirectory()) return dir; } catch (e) { /* 忽略 */ }
}
return null;
}
function importAccountIntoDb(db, account, dir) {
const stats = { video_analysis: 0, video_source: 0, persona: 0, account_analysis: 0, videos_upserted: 0, skipped: [] };
const now = new Date().toISOString();
const insAnalysis = db.prepare(`INSERT INTO account_video_analysis (video_id, aweme_id, analysis_time, content_json, summary) VALUES (?,?,?,?,?)`);
const insSource = db.prepare(`INSERT INTO account_video_source (video_id, aweme_id, analysis_time, content_json, summary, analysis_json) VALUES (?,?,?,?,?,?)`);
const insPersona = db.prepare(`INSERT INTO account_persona (account_id, analysis_time, content_json, summary) VALUES (?,?,?,?)`);
const insAccAna = db.prepare(`INSERT INTO account_analysis (account_id, analysis_time, content_json, summary) VALUES (?,?,?,?)`);
const acc = db.prepare('SELECT id FROM hot_accounts WHERE account_name=? LIMIT 1').get(account);
const accountId = acc ? acc.id : null;
// 清理历史误插脏数据:09-01 匹配缺陷(标点未规范化)产生 aweme_id=null 且 video_id=null 的无意义记录,重跑入库前先清
db.prepare("DELETE FROM account_video_analysis WHERE aweme_id IS NULL AND video_id IS NULL").run();
db.prepare("DELETE FROM account_video_source WHERE aweme_id IS NULL AND video_id IS NULL").run();
// 规范化标题:去 # 标签 → 删全角/半角标点(xlsx 标题带「!」「“”」而文件夹名无,09-01 匹配失败根因)→ 下划线转空格(对齐文件夹 _标签 结构)→ 空格归一
const normTitle = (s) => String(s || '').split('#')[0].replace(/[!!“”‘’"'`,.…。,、;::;·]/g, '').replace(/[_-]+/g, ' ').replace(/\s+/g, ' ').trim();
// 0) aweme_id 权威映射:短视频表格.xlsx(子进程 python,最高优先级)→ account_videos 表(兜底)
const xlsxList = readXlsxMap(dir);
const xlsxByNorm = {};
for (const r of xlsxList) { if (r.aweme_id && r.title) xlsxByNorm[normTitle(r.title)] = r.aweme_id; }
const titleRows = db.prepare('SELECT aweme_id, video_title FROM account_videos WHERE video_title IS NOT NULL').all();
const dbByNorm = {};
for (const r of titleRows) { if (r.aweme_id && r.video_title) dbByNorm[normTitle(r.video_title)] = String(r.aweme_id); }
// 匹配:精确优先;包含匹配要求双方标题 ≥10 字且按标题长度降序(最具体优先,防短标题误配)
const matchAweme = (folder) => {
const base = normTitle(folder);
if (!base) return null;
if (xlsxByNorm[base]) return xlsxByNorm[base];
if (dbByNorm[base]) return dbByNorm[base];
const cands = [];
for (const [t, aw] of Object.entries(xlsxByNorm)) {
if (base.length >= 10 && t.length >= 10 && (base.includes(t) || t.includes(base))) cands.push([t.length, aw]);
}
if (!cands.length) {
for (const [t, aw] of Object.entries(dbByNorm)) {
if (base.length >= 10 && t.length >= 10 && (base.includes(t) || t.includes(base))) cands.push([t.length, aw]);
}
}
cands.sort((a, b) => b[0] - a[0]);
return cands.length ? cands[0][1] : null;
};
// 0.5) 视频列表入库:短视频表格.xlsx → account_videos(按 account_id+aweme_id 去重,补上工作台视频列表数据)
if (accountId && xlsxList.length) {
const insVideo = db.prepare(`INSERT INTO account_videos (account_id, aweme_id, video_title, video_url, like_count, comment_count, share_count, collect_count, play_count, duration, publish_time, tags, collected_time) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?)`);
for (const v of xlsxList) {
const ex = db.prepare('SELECT id FROM account_videos WHERE account_id=? AND aweme_id=? LIMIT 1').get(accountId, v.aweme_id);
if (!ex) {
insVideo.run(accountId, v.aweme_id, v.title, v.url || null, v.like_count ?? null, v.comment_count ?? null, v.share_count ?? null, v.collect_count ?? null, v.play_count ?? null, v.duration ?? null, v.publish_time || null, v.tags || null, now);
stats.videos_upserted++;
}
}
}
// 1) 视频分析目录(功能三 Step5 产出;功能五产出在 视频对标/ 目录,由 dsh 导入机制处理)
// 字段映射(09-01 修正,对齐 dsh 语义):content.json→account_video_source.content_json(视频脚本);
// analysis.json→account_video_source.analysis_json(视频拆解,MCP 结构化分析);*拆解分析.md→account_video_analysis(视频分析,功能四产物)。
// 原实现把 analysis.json 误写 account_video_analysis 导致「拆解内容进了视频分析」+「视频拆解 tab 空」
const vaDir = path.join(dir, '视频分析');
if (fs.existsSync(vaDir)) {
for (const folder of fs.readdirSync(vaDir)) {
const fdir = path.join(vaDir, folder);
let st; try { st = fs.statSync(fdir); } catch (e) { continue; }
if (!st.isDirectory()) continue;
const awemeId = matchAweme(folder);
const anPath = path.join(fdir, 'analysis.json');
const coPath = path.join(fdir, 'content.json');
if (fs.existsSync(coPath)) {
const content = fs.readFileSync(coPath, 'utf8');
const analysisJson = fs.existsSync(anPath) ? fs.readFileSync(anPath, 'utf8') : null;
if (awemeId) db.prepare('DELETE FROM account_video_source WHERE aweme_id=?').run(awemeId);
insSource.run(null, awemeId, now, content, '', analysisJson);
stats.video_source++;
}
// 拆解分析.md → account_video_analysis(功能四逐条拆解产物,与解析并存于同一文件夹;无则不入)
const decon = fs.readdirSync(fdir).find((f) => f.endsWith('拆解分析.md'));
if (decon) {
const content = fs.readFileSync(path.join(fdir, decon), 'utf8');
if (awemeId) db.prepare('DELETE FROM account_video_analysis WHERE aweme_id=?').run(awemeId);
insAnalysis.run(null, awemeId, now, content, content.slice(0, 500));
stats.video_analysis++;
}
}
}
// 2) 人设卡 + 账号分析(去重,不删旧)
if (accountId) {
const personaPath = path.join(dir, account + '账号设定.md');
if (fs.existsSync(personaPath)) {
const content = fs.readFileSync(personaPath, 'utf8');
const dup = db.prepare('SELECT id FROM account_persona WHERE account_id=? AND content_json=? LIMIT 1').get(accountId, content);
if (!dup) { insPersona.run(accountId, now, content, content.slice(0, 200)); stats.persona++; }
else stats.skipped.push('persona(重复)');
}
const anaPath = path.join(dir, account + '账号数据分析.md');
if (fs.existsSync(anaPath)) {
const content = fs.readFileSync(anaPath, 'utf8');
const dup = db.prepare('SELECT id FROM account_analysis WHERE account_id=? AND content_json=? LIMIT 1').get(accountId, content);
if (!dup) { insAccAna.run(accountId, now, content, content.slice(0, 200)); stats.account_analysis++; }
else stats.skipped.push('account_analysis(重复)');
}
}
return { account, account_id: accountId, dir, xlsx_rows: xlsxList.length, title_map_size: Object.keys(dbByNorm).length, ...stats };
}
// 读短视频表格.xlsx → 视频映射数组(子进程调 python export_video_map.py,openpyxl 读 xlsx;失败返回 [])
function readXlsxMap(dir) {
const xlsxPath = path.join(dir, '短视频表格.xlsx');
if (!fs.existsSync(xlsxPath)) return [];
const py = process.env.PYTHON || 'python';
try {
const out = execFileSync(py, [path.join(ROOT, 'scripts', 'export_video_map.py'), xlsxPath], { encoding: 'utf8', timeout: 20000, windowsHide: true });
const arr = JSON.parse(out);
return Array.isArray(arr) ? arr : [];
} catch (e) {
log('xlsx 视频映射读取失败(用表内匹配兜底): ' + e.message);
return [];
}
}
// ---- 查找账号设定卡 SVG ----
// 产出规范:{产出根}/{达人昵称}/{达人昵称}账号设定卡.svg(功能六产出,与账号设定.md 同目录)
// 查找顺序:规范路径 → 根下直挂 → 账号目录内扫描(防目录名/账号名不一致)
function findAccountCard(name) {
const safeName = String(name || '').replace(/[\\/:*?"<>|]/g, '_').trim();
if (!safeName) return null;
for (const root of allowedRoots()) {
const p1 = path.join(root, safeName, safeName + '账号设定卡.svg');
const p2 = path.join(root, safeName + '账号设定卡.svg');
for (const c of [p1, p2]) {
try { if (fs.existsSync(c) && fs.statSync(c).isFile()) return c; } catch (e) { /* 忽略 */ }
}
}
for (const root of allowedRoots()) {
const dir = path.join(root, safeName);
try {
if (fs.statSync(dir).isDirectory()) {
const hit = fs.readdirSync(dir).find((f) => f.toLowerCase().endsWith('.svg') && f.includes('账号设定卡'));
if (hit) return path.join(dir, hit);
}
} catch (e) { /* 忽略 */ }
}
return null;
}
// ---- 目录树(递归,跳过隐藏项)----
function buildTree(absPath, depth) {
if (depth > 4) return null;
let entries;
try { entries = fs.readdirSync(absPath, { withFileTypes: true }); } catch (e) { return null; }
const dirs = [];
const files = [];
for (const ent of entries) {
if (ent.name.startsWith('.')) continue; // 隐藏文件
if (ent.name === 'node_modules' || ent.name === '.git') continue;
const full = path.join(absPath, ent.name);
try {
if (ent.isDirectory()) {
const child = buildTree(full, depth + 1);
if (child) dirs.push({ name: ent.name, path: full, type: 'dir', children: child });
} else if (ent.isFile()) {
const st = fs.statSync(full);
files.push({ name: ent.name, path: full, type: 'file', ext: path.extname(ent.name).toLowerCase(), size: st.size });
}
} catch (e) { /* 权限/占用跳过 */ }
}
dirs.sort((a, b) => a.name.localeCompare(b.name, 'zh'));
files.sort((a, b) => a.name.localeCompare(b.name, 'zh'));
return dirs.concat(files);
}
// ---- MIME ----
const MIME = {
'.html': 'text/html; charset=utf-8',
'.js': 'text/javascript; charset=utf-8',
'.css': 'text/css; charset=utf-8',
'.json': 'application/json; charset=utf-8',
'.svg': 'image/svg+xml',
'.png': 'image/png',
'.jpg': 'image/jpeg',
'.jpeg': 'image/jpeg',
'.gif': 'image/gif',
'.ico': 'image/x-icon',
'.woff2': 'font/woff2',
};
function mimeOf(p) {
return MIME[path.extname(p).toLowerCase()] || 'application/octet-stream';
}
// ---- 读取文本文件(按扩展名判定预览能力)----
const PREVIEW_EXTS = ['.md', '.markdown', '.txt', '.json', '.csv', '.log'];
function readText(absPath) {
const ext = path.extname(absPath).toLowerCase();
if (!PREVIEW_EXTS.includes(ext)) return null;
const buf = fs.readFileSync(absPath);
// BOM 去除
let text = buf.toString('utf8');
if (text.charCodeAt(0) === 0xFEFF) text = text.slice(1);
return text;
}
// ---- 简易日志 ----
function log(msg) {
console.log('[' + new Date().toLocaleTimeString('zh-CN', { hour12: false }) + '] ' + msg);
}
// ---- 静态文件 / API ----
const server = http.createServer((req, res) => {
const u = new URL(req.url, 'http://localhost');
const p = decodeURIComponent(u.pathname);
const q = u.searchParams;
// 统一 JSON 响应
const sendJSON = (code, obj) => {
const body = JSON.stringify(obj);
res.writeHead(code, { 'Content-Type': 'application/json; charset=utf-8', 'Cache-Control': 'no-store' });
res.end(body);
};
const sendErr = (code, msg) => sendJSON(code, { error: msg });
// ---------- API ----------
if (p === '/api/roots') {
return sendJSON(200, {
defaultRoot: DEFAULT_ROOT,
extraRoots: loadConfig().extraRoots,
defaultExists: fs.existsSync(DEFAULT_ROOT),
});
}
if (p === '/api/roots' && req.method === 'POST') {
let body = '';
req.on('data', (c) => { body += c; if (body.length > 1e6) req.destroy(); });
req.on('end', () => {
try {
const { extraRoots } = JSON.parse(body || '{}');
if (!Array.isArray(extraRoots)) return sendErr(400, 'extraRoots 必须为数组');
const cleaned = extraRoots
.map((x) => (typeof x === 'string' ? x.trim() : ''))
.filter((x) => x && fs.existsSync(x) && fs.statSync(x).isDirectory());
saveConfig({ extraRoots: cleaned });
sendJSON(200, { extraRoots: cleaned });
} catch (e) {
sendErr(500, '配置保存失败: ' + e.message);
}
});
return;
}
if (p === '/api/tree') {
const rootParam = q.get('root') || DEFAULT_ROOT;
const safe = resolveSafe(rootParam);
if (!safe) return sendErr(403, '目录不在允许范围,请先在设置中添加');
const children = buildTree(safe.abs, 0) || [];
return sendJSON(200, { root: safe.abs, tree: children });
}
if (p === '/api/read') {
const safe = resolveSafe(q.get('path'));
if (!safe) return sendErr(403, '路径不在允许范围');
try {
const st = fs.statSync(safe.abs);
if (st.size > 5 * 1024 * 1024) return sendErr(413, '文件超过 5MB,不支持在线预览,请下载查看');
const text = readText(safe.abs);
if (text === null) return sendErr(415, '该类型不支持在线预览,请下载后用本地软件打开');
return sendJSON(200, {
name: path.basename(safe.abs),
path: safe.abs,
ext: path.extname(safe.abs).toLowerCase(),
size: st.size,
content: text,
});
} catch (e) {
return sendErr(500, '读取失败: ' + e.message);
}
}
if (p === '/api/download') {
const safe = resolveSafe(q.get('path'));
if (!safe) return sendErr(403, '路径不在允许范围');
try {
const st = fs.statSync(safe.abs);
const fname = encodeURIComponent(path.basename(safe.abs));
res.writeHead(200, {
'Content-Type': mimeOf(safe.abs),
'Content-Length': st.size,
'Content-Disposition': "attachment; filename*=UTF-8''" + fname,
'Cache-Control': 'no-store',
});
fs.createReadStream(safe.abs).pipe(res);
} catch (e) {
return sendErr(500, '下载失败: ' + e.message);
}
return;
}
if (p === '/api/file') {
// 内联输出(无 attachment 头):供 <img>/<object> 直接渲染(如账号设定卡 SVG)
const safe = resolveSafe(q.get('path'));
if (!safe) return sendErr(403, '路径不在允许范围');
try {
const st = fs.statSync(safe.abs);
if (!st.isFile()) return sendErr(404, '文件不存在');
res.writeHead(200, {
'Content-Type': mimeOf(safe.abs),
'Content-Length': st.size,
'Cache-Control': 'no-store',
});
fs.createReadStream(safe.abs).pipe(res);
} catch (e) {
return sendErr(500, '读取失败: ' + e.message);
}
return;
}
// ---------- 数据功能(只读工作台自有数据库副本) ----------
const dshOk = (code, obj) => sendJSON(code, { ok: true, ...obj });
const dshGuard = (res2) => { if (!dsh.dbAvailable()) { sendJSON(200, { ok: false, error: '未检测到工作台数据库(mcn-plugin.db),本功能不可用' }); return true; } return false; };
const qInt = (k, def) => { const v = Number(q.get(k)); return Number.isFinite(v) ? v : def; };
if (p === '/api/dsh/meta') {
return sendJSON(200, { ok: true, db: dsh.dbAvailable(), dbPath: dsh.DSH_DB, rankingDir: dsh.RANKING_DIR, ranking: dsh.rankingMeta() });
}
if (p === '/api/dsh/stats') {
if (dshGuard()) return;
return dshOk(200, { stats: dsh.getStats() });
}
if (p === '/api/dsh/recent-scripts') {
if (dshGuard()) return;
return dshOk(200, { items: dsh.listRecentScripts(qInt('limit', 4)) });
}
if (p === '/api/dsh/tracks') {
if (dshGuard()) return;
return dshOk(200, { tracks: dsh.listTracks() });
}
if (p === '/api/dsh/accounts') {
if (dshGuard()) return;
try {
return dshOk(200, dsh.listAccounts({ page: qInt('page', 1), pageSize: qInt('pageSize', 20), search: String(q.get('search') || ''), track: String(q.get('track') || ''), type: String(q.get('type') || 'all') }));
} catch (e) { return sendErr(500, e.message); }
}
if (p === '/api/dsh/account-favorite' && req.method === 'POST') {
if (dshGuard()) return;
let body = '';
req.on('data', (c) => { body += c; if (body.length > 1e6) req.destroy(); });
req.on('end', () => {
try {
const { id, fav } = JSON.parse(body || '{}');
if (!id) return sendErr(400, '缺少 id');
dsh.setFavorite(id, !!fav);
return dshOk(200, { id, favorite: !!fav });
} catch (e) { return sendErr(500, e.message); }
});
return;
}
if (p === '/api/dsh/batch-delete' && req.method === 'POST') {
if (dshGuard()) return;
let body = '';
req.on('data', (c) => { body += c; if (body.length > 1e6) req.destroy(); });
req.on('end', () => {
try {
const { kind, ids } = JSON.parse(body || '{}');
if (!['accounts', 'videos', 'rewrites'].includes(kind)) return sendErr(400, 'kind 不合法');
const r = dsh.batchDelete(kind, ids);
return dshOk(200, { ok: true, deleted: r.deleted });
} catch (e) { return sendErr(500, e.message); }
});
return;
}
if (p === '/api/dsh/account-videos') {
if (dshGuard()) return;
try {
return dshOk(200, dsh.listAccountVideos(qInt('accountId', 0), qInt('page', 1), qInt('pageSize', 20)));
} catch (e) { return sendErr(500, e.message); }
}
if (p === '/api/dsh/account-persona') {
if (dshGuard()) return;
const r = dsh.getPersona(qInt('accountId', 0));
return dshOk(200, { content: r ? r.content : null, analysisTime: r ? r.analysis_time : null });
}
if (p === '/api/dsh/account-card') {
// 查询账号设定卡 SVG 文件(桌面产出,允许根目录下查找):{账号名}账号设定卡.svg
if (dshGuard()) return;
const hit = findAccountCard(q.get('name'));
return dshOk(200, { exists: !!hit, path: hit || null });
}
if (p === '/api/dsh/account-analysis') {
if (dshGuard()) return;
const r = dsh.getAccountAnalysis(qInt('accountId', 0));
return dshOk(200, { content: r ? r.content : null, analysisTime: r ? r.analysis_time : null });
}
if (p === '/api/dsh/videos') {
if (dshGuard()) return;
return dshOk(200, dsh.listVideos({ page: qInt('page', 1), pageSize: qInt('pageSize', 20), search: String(q.get('search') || ''), parsed: String(q.get('parsed') || ''), days: String(q.get('days') || '') }));
}
if (p === '/api/dsh/video-detail') {
if (dshGuard()) return;
try {
return dshOk(200, dsh.getVideoDetail({ videoId: qInt('videoId', 0), awemeId: q.get('awemeId') }));
} catch (e) { return sendErr(500, e.message); }
}
if (p === '/api/dsh/video-script') {
if (dshGuard()) return;
try {
return dshOk(200, dsh.getVideoScript(qInt('videoId', 0)));
} catch (e) { return sendErr(500, e.message); }
}
if (p === '/api/dsh/rewrites') {
if (dshGuard()) return;
return dshOk(200, dsh.listRewrites(qInt('videoId', 0)));
}
if (p === '/api/dsh/storyboards') {
if (dshGuard()) return;
return dshOk(200, { items: dsh.listStoryboards(qInt('videoId', 0)) });
}
if (p === '/api/dsh/review-detail') {
if (dshGuard()) return;
const r = dsh.getReviewDetail(qInt('id', 0));
return r ? dshOk(200, { review: r }) : sendErr(404, '复盘记录不存在');
}
if (p === '/api/dsh/review-full') {
if (dshGuard()) return;
const r = dsh.getReviewFull(qInt('rewriteId', 0));
return r ? dshOk(200, { reviews: r }) : sendErr(404, '改写记录不存在');
}
if (p === '/api/dsh/ranking') {
try {
const r = dsh.getRanking({ date: String(q.get('date') || ''), category: String(q.get('category') || ''), sortBy: String(q.get('sortBy') || 'rank'), order: String(q.get('order') || ''), page: qInt('page', 1), pageSize: qInt('pageSize', 20) });
return dshOk(200, r);
} catch (e) { return sendErr(500, e.message); }
}
// ---------- 提交 AI 任务(Automation 一次性任务,WorkBuddy 自动执行,左侧会话栏可见)----------
if (p === '/api/run' && req.method === 'POST') {
let body = '';
req.on('data', (c) => { body += c; if (body.length > 1e6) req.destroy(); });
req.on('end', () => {
try {
const { prompt, name, skills } = JSON.parse(body || '{}');
if (!prompt || typeof prompt !== 'string' || !prompt.trim()) return sendErr(400, 'prompt 不能为空');
// 09-01 参数级技能挂载:skills_json 是 automations 表原生字段(default '[]'),
// 客户端调度器创建会话时按该字段挂载技能;前端传技能名数组(如 ['短视频脚本创作'])即完成任务级技能绑定
const skillsArr = Array.isArray(skills) ? skills.filter((s) => typeof s === 'string' && s.trim()).map((s) => s.trim()) : [];
// 09-01 并发方案A:浏览器类任务(账号信息/视频列表/采集/导入)自动注入浏览器锁约束——
// 多个 AI 会话任务并行共享同一 9223 Chrome 实例,必须互斥使用,否则标签页互相导航抢占
const BROWSER_HINT = /账号信息|视频列表|保存并分析|采集|导入账号|网页采集|浏览器/;
const BROWSER_LOCK = 'D:\\\\AgentSkill\\\\mcn-workshop\\\\.browser-lock';
let finalPrompt = prompt.trim();
if (BROWSER_HINT.test(finalPrompt)) {
finalPrompt += `
【浏览器锁约束(必须遵守)】本任务需要操作浏览器(browser-harness / 9223 Chrome)。多个 AI 会话任务可能并行,浏览器是共享单实例,必须互斥使用:
1. 执行任何浏览器操作前,先检查锁文件:${BROWSER_LOCK} 是否存在(bash: ls)
2. 锁存在 → 等待 10 秒后重试,最多重试 18 次(约 3 分钟);若锁文件修改时间已超过 10 分钟视为死锁,可删除后抢占
3. 拿到锁(bash: echo <任务名+时间戳> > ${BROWSER_LOCK})→ 才可操作浏览器
4. 浏览器操作全部完成后(无论成功失败)必须删除锁文件(bash: rm -f ${BROWSER_LOCK})
5. 若确认本任务实际不需要浏览器(如数据已齐),忽略本条约束,直接跳过`;
}
const { DatabaseSync } = require('node:sqlite');
const db = new DatabaseSync(process.env.WORKBUDDY_DB || path.join(os.homedir(), '.workbuddy', 'workbuddy.db'));
const now = Date.now();
const id = 'automation-' + now;
const cwd = 'D:\\AgentSkill\\mcn-workshop'; // 工作台触发的会话归入 mcn-workshop 空间分组
const d = new Date(Date.now() + 5 * 1000); // 未来 5 秒(08-31 根因:客户端只对未来 scheduledAt 补算 next_run_at;写 now=过去时间→不补算→调度器扫不到→卡死)
const pad = (n) => String(n).padStart(2, '0');
const scheduledAt = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}T${pad(d.getHours())}:${pad(d.getMinutes())}:${pad(d.getSeconds())}`;
const nextRunAt = Date.now() + 5 * 1000; // 08-31 实测:客户端调度器按 next_run_at 扫描;缺此列=null=永不拾取(工作台任务卡死根因)
const uidRow = db.prepare("SELECT user_id FROM sessions WHERE user_id IS NOT NULL AND user_id <> '' ORDER BY created_at DESC LIMIT 1").get();
const ownerUserId = uidRow ? uidRow.user_id : '';
db.prepare(`INSERT INTO automations (id,name,prompt,status,schedule_type,scheduled_at,next_run_at,rrule,cwds,created_at,updated_at,skills_json,connector_ids_json,model_id,permission_mode,owner_user_id,owner_status)
VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)`)
.run(id, name || '工作台任务', finalPrompt, 'ACTIVE', 'once', scheduledAt, nextRunAt, '', JSON.stringify([cwd]), now, now, JSON.stringify(skillsArr), '[]', 'deepseek-v4-flash', 'fullAccess', ownerUserId, 'confirmed');
db.close();
log('已提交 AI 任务: ' + id + (name ? ' (' + name + ')' : ''));
return sendJSON(200, { ok: true, id, message: '任务已提交,请在左侧会话栏查看执行' });
} catch (e) {
return sendErr(500, '任务提交失败: ' + e.message);
}
});
return;
}
// 查询 AI 任务执行状态(供前端轮询恢复按钮):queued / pending / running / done / error / notfound
if (p === '/api/run/status' && req.method === 'GET') {
const id = q.get('id');
if (!id) return sendErr(400, '缺少 id');
try {
const { DatabaseSync } = require('node:sqlite');
const db = new DatabaseSync(process.env.WORKBUDDY_DB || path.join(os.homedir(), '.workbuddy', 'workbuddy.db'), { readOnly: true });
const auto = db.prepare('SELECT status, deleted_at, last_run_at FROM automations WHERE id=?').get(id);
if (!auto || auto.deleted_at) { db.close(); return sendJSON(200, { ok: true, id, state: 'notfound' }); }
const st = db.prepare('SELECT running, last_error FROM automation_runtime_state WHERE automation_id=?').get(id);
const runs = db.prepare("SELECT status FROM automation_runs WHERE automation_id=? ORDER BY created_at DESC LIMIT 1").get(id);
db.close();
let state = 'queued';
if (st && Number(st.running) === 1) state = 'running';
else if (runs) {
const s = String(runs.status || '').toUpperCase();
if (s === 'IN_PROGRESS') state = 'running';
else if (s === 'PENDING_REVIEW') state = 'review'; // 任务停在「待用户确认/已中断」,前端应提示而非假装执行中
else if (['DONE', 'COMPLETED', 'SUCCESS', 'FINISHED', 'ACCEPTED'].includes(s)) state = 'done'; // ACCEPTED=客户端调度器终态(成功)
else if (['ERROR', 'CANCELLED', 'FAILED', 'INTERRUPTED'].includes(s)) state = 'error';
else state = 'pending'; // ACCEPTED / QUEUED / PENDING 等 = 排队等待执行
}
return sendJSON(200, { ok: true, id, state, error: (st && st.last_error) || null });
} catch (e) {
return sendErr(500, '状态查询失败: ' + e.message);
}
}
// ---------- AI 生成选题(Dify chat-messages 即时调用,参考技能 S5 选题方法论) ----------
if (p === '/api/ai/topics' && req.method === 'POST') {
let body = '';
req.on('data', (c) => { body += c; if (body.length > 1e6) req.destroy(); });
req.on('end', async () => {
try {
const { accountName } = JSON.parse(body || '{}');
if (!accountName || typeof accountName !== 'string') return sendErr(400, '缺少账号名');
// 1) 查账号定位 + 人设摘要 + 最新视频解析(工作台库)
let contentText = '', personaText = '', videoRefText = '';
try {
const { DatabaseSync } = require('node:sqlite');
const db = new DatabaseSync(path.join(ROOT, 'mcn-plugin.db'), { readOnly: true });
const acc = db.prepare('SELECT * FROM hot_accounts WHERE account_name=? LIMIT 1').get(accountName);
if (acc) {
contentText = String(acc.content || '').slice(0, 500);
const p = db.prepare('SELECT content_json, summary FROM account_persona WHERE account_id=? ORDER BY id DESC LIMIT 1').get(acc.id);
if (p) personaText = String(p.summary || p.content_json || '').slice(0, 500);
// 09-01:读该账号最新视频解析(account_video_analysis 按 aweme_id 关联),让选题基于真实视频内容
try {
const vrows = db.prepare(
'SELECT va.content_json AS c FROM account_video_analysis va JOIN account_videos v ON v.aweme_id = va.aweme_id WHERE v.account_id=? ORDER BY va.analysis_time DESC LIMIT 3'
).all(acc.id);
if (vrows.length) videoRefText = vrows.map((x) => String(x.c || '')).join('\n---\n').slice(0, 3000);
} catch (e) { /* 视频解析缺失不阻塞 */ }
}
db.close();
} catch (e) { /* 库不可用不阻塞,仍可生成 */ }
// 2) 读 Dify key:环境变量优先,其次技能脚本内置默认
let apiKey = process.env.DIFY_MCN_CYLG_KEY || '';
if (!apiKey) {
const scriptPath = path.join(ROOT, '..', 'scripts', 'MCN_CYLG_API.py');
try {
const src = fs.readFileSync(scriptPath, 'utf8');
const m = src.match(/DEFAULT_CYLG_KEY\s*=\s*"([^"]+)"/);
if (m) apiKey = m[1];
} catch (e) { /* 脚本不存在则走 env */ }
}
if (!apiKey) return sendErr(500, '未配置 DIFY_MCN_CYLG_KEY(环境变量或技能脚本内置 KEY)');
// 3) 构造选题 query(参考 references/创作流程/5_生成短视频选题.md 方法论;09-01 追加视频解析参考)
const query = '你是短视频选题策划师,请为达人「' + accountName + '」结合账号设定与最新视频内容生成 3 个爆款选题方案。\n\n'
+ '【达人信息】\n' + (contentText || '(无账号定位信息)') + '\n'
+ (personaText ? '【人设摘要】\n' + personaText + '\n' : '')
+ (videoRefText ? '【该账号最近视频解析(选题须参考的真实视频内容)】\n' + videoRefText + '\n' : '')
+ '\n要求:\n'
+ '1. 选题要跳出账号核心行为框架,但保留账号结构性符号(固定机制/口头禅等)\n'
+ '2. 每个选题一句话说清主题+切入角度,标注目标体感(如治愈感/爽感/获得感)\n'
+ '3. 只输出 3 个选题,每行一个,格式:1. 主题(切入角度|目标体感)\n'
+ '4. 不要输出其他解释';
// 4) 调 Dify chat-messages(blocking 即时返回)
const difyUrl = String(process.env.DIFY_URL || 'https://mydify.youmanvideo.com/v1').replace(/\/+$/, '');
const ctrl = new AbortController();
const timer = setTimeout(() => ctrl.abort(), 100000);
let resp;
try {
resp = await fetch(difyUrl + '/chat-messages', {
method: 'POST',
headers: { 'Authorization': 'Bearer ' + apiKey, 'Content-Type': 'application/json' },
body: JSON.stringify({ inputs: { is_think: '0', is_online: '0', model: process.env.DIFY_MCN_MODEL || 'gemini' }, query, response_mode: 'blocking', user: 'mcn-work-shop' }),
signal: ctrl.signal,
});
} finally { clearTimeout(timer); }
const data = await resp.json().catch(() => ({}));
if (!resp.ok) return sendErr(502, 'AI 接口错误: ' + (data.message || resp.status));
log('AI 选题生成: ' + accountName);
return dshOk(200, { topics: data.answer || '' });
} catch (e) {
return sendErr(500, '选题生成失败: ' + e.message);
}
});
return;
}
// ---------- AI 创作需求打磨(09-02 弹窗内对话:Dify chat-messages 同步、无状态多轮) ----------
// body: { accountName, turn(本轮输入), reqMd(当前需求10行md), history(最近轮[{u,a}]) } → { answer }
if (p === '/api/ai/clarify' && req.method === 'POST') {
let body = '';
req.on('data', (c) => { body += c; if (body.length > 1e6) req.destroy(); });
req.on('end', async () => {
try {
const { accountName, turn, reqMd, history } = JSON.parse(body || '{}');
if (!accountName || typeof accountName !== 'string') return sendErr(400, '缺少账号名');
if (!turn || typeof turn !== 'string' || !turn.trim()) return sendErr(400, '缺少用户输入');
// 1) 账号设定摘要(工作台库,与选题接口同源)
let personaText = '', contentText = '';
try {
const { DatabaseSync } = require('node:sqlite');
const db = new DatabaseSync(path.join(ROOT, 'mcn-plugin.db'), { readOnly: true });
const acc = db.prepare('SELECT * FROM hot_accounts WHERE account_name=? LIMIT 1').get(accountName);
if (acc) {
contentText = String(acc.content || '').slice(0, 300);
const p = db.prepare('SELECT content_json, summary FROM account_persona WHERE account_id=? ORDER BY id DESC LIMIT 1').get(acc.id);
if (p) personaText = String(p.summary || p.content_json || '').slice(0, 900);
}
db.close();
} catch (e) { /* 库不可用不阻塞 */ }
// 2) Dify key:环境变量优先,其次技能脚本内置默认
let apiKey = process.env.DIFY_MCN_CYLG_KEY || '';
if (!apiKey) {
const scriptPath = path.join(ROOT, '..', 'scripts', 'MCN_CYLG_API.py');
try {
const src = fs.readFileSync(scriptPath, 'utf8');
const m = src.match(/DEFAULT_CYLG_KEY\s*=\s*"([^"]+)"/);
if (m) apiKey = m[1];
} catch (e) { /* 脚本不存在则走 env */ }
}
if (!apiKey) return sendErr(500, '未配置 DIFY_MCN_CYLG_KEY(环境变量或技能脚本内置 KEY)');
// 3) 构造打磨 query(无状态:携带当前需求 + 最近对话,让 AI 输出 reply + ==REQ== 结构化段)
const his = Array.isArray(history) ? history.filter((h) => h && h.u).slice(-2) : [];
const histText = his.map((h) => '你:' + String(h.a || '') + '\n达人:' + String(h.u || '')).join('\n');
const reqMdText = String(reqMd || '').trim();
const query = '你是资深短视频编导,正在创作前通过多轮对话,帮达人「' + accountName + '」把创作需求打磨清楚。'
+ '你的职责只限需求澄清、整理与追问;严禁生成脚本正文、台词、分镜或完整故事。\n\n'
+ '【账号设定摘要】\n' + (personaText || '(暂无可用账号设定,按通用编导经验澄清)') + '\n'
+ (contentText ? '【账号定位】\n' + contentText + '\n' : '')
+ '【当前需求清单】\n' + (reqMdText || '(空:等待用户先给出初步想法)') + '\n'
+ (histText ? '【对话历史】\n' + histText + '\n' : '')
+ '【达人本轮输入】\n' + turn.trim() + '\n\n'
+ '【行为要求】\n'
+ '1. 理解本轮输入:可能是新想法、对上一问的回答、或想修改某一维度。将信息吸收进需求清单,可改写得更专业准确,但保留用户原意与账号结构性符号。\n'
+ '2. 若关键维度仍有缺口且本轮输入不足以补齐:最多追问 1~2 个问题(优先给 A/B/C 选项供挑选),不要一次抛出全部问题,也不要重复已明确的维度。\n'
+ '3. 若信息已基本齐备:用一两句话总结并提示用户可点击「提交创作」。\n'
+ '4. 输出必须严格分两段:第一段是对用户说的话(120 字以内,含必要时的问题);\n'
+ '然后另起一行单独输出 ==REQ==;\n'
+ '接着输出 10 行需求清单(仍未确定的项留空值,严禁编造),模板:\n'
+ '- 一句话创意与选题:\n- 叙事形态:\n- 时长目标:\n- 情绪基调:\n- 受众:\n- 核心情节:\n- 结尾落点:\n- 结构性符号:\n- 广告植入:\n- 其他约束:';
// 4) Dify blocking 调用
const difyUrl = String(process.env.DIFY_URL || 'https://mydify.youmanvideo.com/v1').replace(/\/+$/, '');
const ctrl = new AbortController();
const timer = setTimeout(() => ctrl.abort(), 100000);
let resp;
try {
resp = await fetch(difyUrl + '/chat-messages', {
method: 'POST',
headers: { 'Authorization': 'Bearer ' + apiKey, 'Content-Type': 'application/json' },
body: JSON.stringify({ inputs: { is_think: '0', is_online: '0', model: process.env.DIFY_MCN_MODEL || 'gemini' }, query, response_mode: 'blocking', user: 'mcn-work-shop' }),
signal: ctrl.signal,
});
} finally { clearTimeout(timer); }
const data = await resp.json().catch(() => ({}));
if (!resp.ok) return sendErr(502, 'AI 接口错误: ' + (data.message || resp.status));
log('AI 需求打磨: ' + accountName);
return dshOk(200, { answer: data.answer || '' });
} catch (e) {
return sendErr(500, '需求打磨失败: ' + e.message);
}
});
return;
}
// 分析产物同步入库(09-01 新增):扫描账号产出目录 → 写工作台库 mcn-plugin.db
if (p === '/api/import/account' && req.method === 'POST') {
let body = '';
req.on('data', (c) => { body += c; if (body.length > 1e6) req.destroy(); });
req.on('end', async () => {
try {
const { account, root } = JSON.parse(body || '{}');
if (!account || typeof account !== 'string') return sendErr(400, '缺少账号名');
const accountDir = resolveAccountDir(account, root);
if (!accountDir) return sendErr(404, '账号产出目录不存在: ' + account);
const { DatabaseSync } = require('node:sqlite');
const db = new DatabaseSync(path.join(ROOT, 'mcn-plugin.db'));
const res = importAccountIntoDb(db, account, accountDir);
db.close();
log('分析产物入库: ' + account + ' → ' + JSON.stringify(res));
return dshOk(200, res);
} catch (e) {
return sendErr(500, '入库失败: ' + e.message);
}
});
return;
}
// ---------- 静态文件 ----------
let filePath = path.join(PUBLIC_DIR, p === '/' ? 'index.html' : p);
// 防穿越
if (!filePath.startsWith(PUBLIC_DIR)) return sendErr(403, '禁止访问');
fs.stat(filePath, (err, st) => {
if (err || !st.isFile()) return sendErr(404, 'Not Found');
res.writeHead(200, { 'Content-Type': mimeOf(filePath), 'Content-Length': st.size, 'Cache-Control': 'no-store' });
fs.createReadStream(filePath).pipe(res);
});
});
// ---- 会话自动清理:mcn-workshop 空间超 6 小时无活动的已结束会话自动清除 ----
// 09-01 用户需求:工作台触发(cwd=D:\AgentSkill\mcn-workshop)的 AI 会话任务,超过 6 小时自动清除
// 判定:cwd 含 mcn-workshop + status=completed(执行中一律不删)+ 未删过 + 最后活动时间超过 6 小时
// 方式:软删除(置 deleted_at),客户端左侧会话栏按 deleted_at 过滤即不再显示;可逆安全
const SESSION_TTL_MS = 6 * 3600 * 1000; // 6 小时
const SESSION_CWD_PATTERN = '%mcn-workshop%'; // 与 /api/run 写入的 cwd 一致
const SESSION_CLEAN_INTERVAL_MS = 60 * 60 * 1000; // 每小时检查一次
function cleanupExpiredSessions() {
try {
const { DatabaseSync } = require('node:sqlite');
const db = new DatabaseSync(process.env.WORKBUDDY_DB || path.join(os.homedir(), '.workbuddy', 'workbuddy.db'));
const now = Date.now();
const cutoff = now - SESSION_TTL_MS;
const r = db.prepare(`
UPDATE sessions SET deleted_at = ?
WHERE cwd LIKE ?
AND status = 'completed'
AND deleted_at IS NULL
AND COALESCE(last_activity_at, updated_at, created_at, 0) < ?
`).run(now, SESSION_CWD_PATTERN, cutoff);
db.close();
if (Number(r.changes) > 0) log(`会话自动清理:已清除 mcn-workshop 超 6 小时无活动的已完成会话 ${r.changes} 条`);
} catch (e) {
console.error('会话自动清理失败:', e.message);
}
}
cleanupExpiredSessions();
setInterval(cleanupExpiredSessions, SESSION_CLEAN_INTERVAL_MS);
// ---- 端口自动避让 ----
function listen(port) {
server.once('error', (e) => {
if (e.code === 'EADDRINUSE') {
log('端口 ' + port + ' 被占用,尝试 ' + (port + 1));
listen(port + 1);
} else {
console.error('启动失败:', e.message);
process.exit(1);
}
});
server.listen(port, '127.0.0.1', () => {
log('MCN工作台已启动: http://localhost:' + port);
log('默认项目地址: ' + DEFAULT_ROOT + (fs.existsSync(DEFAULT_ROOT) ? '' : '(不存在)'));
log('按 Ctrl+C 停止服务');
});
}
listen(PORT_BASE);