Hermes
384 lines
14 KiB
JavaScript
384 lines
14 KiB
JavaScript
const fs = require('fs');
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const path = require('path');
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const { chromium } = require('playwright');
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const { URL } = require('url');
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const aiService = require('./ai-recreation');
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class SmartCloner {
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constructor() {
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this.baseOutputDir = path.join(__dirname, '..', 'cloned-sites');
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this.ensureDirectoryExists(this.baseOutputDir);
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this.resourceMap = new Map(); // Map<Url, LocalPath>
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}
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ensureDirectoryExists(dirPath) {
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if (!fs.existsSync(dirPath)) {
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fs.mkdirSync(dirPath, { recursive: true });
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}
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}
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sanitizeFilename(filename) {
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if (!filename) return 'unnamed';
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return filename.replace(/[<>:"/\\|?*]/g, '_').replace(/\s+/g, '_').substring(0, 200);
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}
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generateLocalPath(url, contentType, baseDir) {
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try {
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const urlObj = new URL(url);
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let pathname = urlObj.pathname;
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if (pathname.endsWith('/') || pathname === '') {
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const isAsset = /\.(js|css|png|jpg|jpeg|gif|svg|woff2?|ttf|otf)$/i.test(pathname.slice(0, -1));
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if (!isAsset) {
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pathname += 'index.html';
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} else {
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pathname = pathname.slice(0, -1); // Remove trailing slash if it's an asset
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}
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}
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// If we have a contentType, try to get the correct extension
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let ext = path.extname(pathname);
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if (!ext) {
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if (contentType) {
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if (contentType.includes('text/html')) ext = '.html';
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else if (contentType.includes('text/css')) ext = '.css';
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else if (contentType.includes('javascript')) ext = '.js';
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else if (contentType.includes('image/png')) ext = '.png';
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else if (contentType.includes('image/jpeg')) ext = '.jpg';
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else if (contentType.includes('image/gif')) ext = '.gif';
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else if (contentType.includes('image/svg')) ext = '.svg';
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else if (contentType.includes('application/json')) ext = '.json';
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else if (contentType.includes('font/')) {
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if (contentType.includes('woff2')) ext = '.woff2';
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else if (contentType.includes('woff')) ext = '.woff';
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else if (contentType.includes('ttf')) ext = '.ttf';
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}
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}
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// Final fallback if still no extension and looks like a route
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if (!ext && !pathname.includes('.')) {
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ext = '.html';
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}
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if (ext) pathname += ext;
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}
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// Sanitize the path for Windows
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const segments = pathname.split('/').filter(s => s).map(p => this.sanitizeFilename(p));
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return path.join(baseDir, ...segments);
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} catch (e) {
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return path.join(baseDir, 'assets', `resource_${Date.now()}`);
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}
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}
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async cloneSite(url, maxPages = 20) {
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console.log(`\n🚀 INICIANDO DEEP SMART CLONE: ${url}`);
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console.log(`📂 Limite de páginas: ${maxPages}\n`);
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this.resourceMap.clear();
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let browser = null;
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try {
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const urlObj = new URL(url);
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const siteName = this.sanitizeFilename(urlObj.hostname);
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const timestamp = new Date().toISOString().replace(/[:.]/g, '-');
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const siteDir = path.join(this.baseOutputDir, `${siteName}_${timestamp}`);
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this.ensureDirectoryExists(siteDir);
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browser = await chromium.launch({
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headless: true,
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args: ['--no-sandbox', '--disable-setuid-sandbox', '--window-size=1920,1080']
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});
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const pagesToVisit = [url];
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const visitedPages = new Set();
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const pageMap = new Map(); // URL -> LocalFilename
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const apiMocks = []; // Array of { url, method, status, headers, body }
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// Pre-seed the map so links can be rewritten to files we haven't visited yet
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pageMap.set(url.replace(/\/$/, ''), 'index.html');
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let pageCount = 0;
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while (pagesToVisit.length > 0 && pageCount < maxPages) {
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const currentUrl = pagesToVisit.shift();
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const cleanCurrentUrl = currentUrl.replace(/\/$/, '');
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if (visitedPages.has(cleanCurrentUrl)) continue;
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pageCount++;
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visitedPages.add(cleanCurrentUrl);
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console.log(`📄 [${pageCount}/${maxPages}] Clonando: ${currentUrl}`);
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const context = await browser.newContext({ viewport: { width: 1920, height: 1080 }});
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const page = await context.newPage();
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// Asset and API interception
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page.on('response', async (response) => {
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const rUrl = response.url();
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const req = response.request();
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if (rUrl.startsWith('data:') || !response.ok()) return;
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const resourceType = req.resourceType();
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if (resourceType === 'fetch' || resourceType === 'xhr') {
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try {
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const bodyStr = await response.text();
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apiMocks.push({
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url: rUrl,
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method: req.method(),
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status: response.status(),
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headers: response.headers(),
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body: bodyStr
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});
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} catch (e) { }
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return;
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}
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if (req.method() !== 'GET') return;
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try {
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const headers = response.headers();
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const contentType = headers['content-type'];
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const buffer = await response.body();
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const localPath = this.generateLocalPath(rUrl, contentType, siteDir);
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this.ensureDirectoryExists(path.dirname(localPath));
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fs.writeFileSync(localPath, buffer);
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this.resourceMap.set(rUrl, path.relative(siteDir, localPath).replace(/\\/g, '/'));
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} catch (e) { }
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});
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try {
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await page.goto(currentUrl, { waitUntil: 'networkidle', timeout: 60000 });
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} catch (e) {
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console.log(`⚠️ Falha ao carregar ${currentUrl}: ${e.message}`);
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await context.close();
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continue;
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}
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await this.autoScroll(page);
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await new Promise(r => setTimeout(r, 1000));
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// Discover and map internal links BEFORE rewriting
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const discovered = await page.evaluate((domain) => {
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return Array.from(document.querySelectorAll('a[href]'))
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.map(a => a.href.split('#')[0].replace(/\/$/, ''))
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.filter(href => href.startsWith(window.location.origin) && !href.includes('wp-admin') && !href.includes('login'));
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}, urlObj.origin);
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discovered.forEach(link => {
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if (!pageMap.has(link)) {
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let name = link.split('/').pop().split('?')[0] || `page_${pageMap.size + 1}`;
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if (!name.endsWith('.html')) name += '.html';
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pageMap.set(link, name);
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}
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if (!visitedPages.has(link) && !pagesToVisit.includes(link)) {
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pagesToVisit.push(link);
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}
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});
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// Rewrite and Clean
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const resMapArr = Array.from(this.resourceMap.entries());
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const pagMapArr = Array.from(pageMap.entries());
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await page.evaluate((resArr, pagArr) => {
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const rMap = new Map(resArr);
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const pMap = new Map(pagArr);
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function getLocal(url) {
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if (!url) return null;
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try {
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const full = new URL(url, document.baseURI).href.split('#')[0].replace(/\/$/, '');
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if (rMap.has(full)) return rMap.get(full);
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if (pMap.has(full)) return pMap.get(full);
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return null;
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} catch (e) { return null; }
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}
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// 1. Rewrite Links, Images, Scripts
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document.querySelectorAll('[src], [href], [data-src], [srcset]').forEach(el => {
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['src', 'href', 'data-src'].forEach(attr => {
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if (el.hasAttribute(attr)) {
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const local = getLocal(el.getAttribute(attr));
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if (local) el.setAttribute(attr, local);
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}
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});
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if (el.hasAttribute('srcset')) {
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const parts = el.getAttribute('srcset').split(',');
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const mapped = parts.map(p => {
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const [u, ...rest] = p.trim().split(/\s+/);
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const l = getLocal(u);
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return l ? [l, ...rest].join(' ') : p;
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});
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el.setAttribute('srcset', mapped.join(', '));
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}
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});
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// 2. Clear common barriers
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const problematic = ['script[src*="analytics"]', 'script[src*="facebook"]', 'iframe[src*="google.com/maps"]', '.cookie-banner', '.modal-backdrop'];
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problematic.forEach(s => document.querySelectorAll(s).forEach(e => e.remove()));
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// 3. Smart Fixer Script
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const script = document.createElement('script');
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script.textContent = `
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(function() {
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function fix() {
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document.documentElement.style.setProperty('overflow', 'auto', 'important');
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document.body.style.setProperty('overflow', 'auto', 'important');
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document.body.style.setProperty('pointer-events', 'auto', 'important');
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const loaders = ['#preloader', '.loader', '.loading-overlay', '.elementor-loader'];
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loaders.forEach(s => document.querySelectorAll(s).forEach(e => e.remove()));
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}
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fix(); setInterval(fix, 2000);
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window.fbq = window.gtag = function(){};
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})();
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`;
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document.body.appendChild(script);
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// 4. Inject Service Worker Registration
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const swScript = document.createElement('script');
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swScript.textContent = `
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if ('serviceWorker' in navigator) {
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window.addEventListener('load', function() {
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navigator.serviceWorker.register('/mock-sw.js').then(function(registration) {
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console.log('Mock ServiceWorker registration successful with scope: ', registration.scope);
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}, function(err) {
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console.log('Mock ServiceWorker registration failed: ', err);
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});
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});
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}
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`;
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document.body.appendChild(swScript);
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}, resMapArr, pagMapArr);
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// 5. AI Recreation of forms and dynamic content
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const dynamicElements = await page.evaluate(() => {
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return Array.from(document.querySelectorAll('form, [data-dynamic], .dynamic-content')).map(f => ({
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html: f.outerHTML,
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tagName: f.tagName
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}));
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});
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for (const el of dynamicElements) {
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const newHtml = await aiService.recreateComponent(el.html, el.tagName);
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if (newHtml) {
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await page.evaluate(({newHtml, oldHtml}) => {
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const nodes = Array.from(document.querySelectorAll('form, [data-dynamic], .dynamic-content'));
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const target = nodes.find(n => n.outerHTML === oldHtml);
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if (target) {
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target.outerHTML = newHtml;
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}
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}, { newHtml, oldHtml: el.html });
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}
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}
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// 6. Expand Shadow DOM to Declarative Shadow DOM
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await page.evaluate(() => {
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function expandShadowRoots(node) {
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if (node.shadowRoot) {
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const template = document.createElement('template');
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template.setAttribute('shadowrootmode', 'open');
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template.innerHTML = node.shadowRoot.innerHTML;
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node.insertBefore(template, node.firstChild);
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// Recursively process inside shadowRoot
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Array.from(node.shadowRoot.querySelectorAll('*')).forEach(expandShadowRoots);
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}
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Array.from(node.children).forEach(expandShadowRoots);
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}
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expandShadowRoots(document.body);
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});
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const html = await page.content();
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const localFile = pageMap.get(cleanCurrentUrl) || 'index.html';
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fs.writeFileSync(path.join(siteDir, localFile), html);
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await context.close();
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}
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const info = { url, timestamp: new Date().toISOString(), pages: pageCount, directory: siteDir };
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fs.writeFileSync(path.join(siteDir, 'clone-info.json'), JSON.stringify(info, null, 2));
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// Save Mock DB
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fs.writeFileSync(path.join(siteDir, 'mock-db.json'), JSON.stringify(apiMocks, null, 2));
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// Create Service Worker
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const swCode = `
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const MOCK_DB_URL = '/mock-db.json';
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let mockDb = null;
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self.addEventListener('install', (event) => {
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self.skipWaiting();
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});
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self.addEventListener('activate', (event) => {
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event.waitUntil(clients.claim());
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event.waitUntil(
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fetch(MOCK_DB_URL).then(res => res.json()).then(data => { mockDb = data; })
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);
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});
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self.addEventListener('fetch', (event) => {
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if (event.request.method === 'GET' && !event.request.url.includes('/mock-db.json') && mockDb) {
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const mock = mockDb.find(m => m.url === event.request.url || event.request.url.includes(m.url));
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if (mock) {
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event.respondWith(
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new Response(mock.body, {
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status: mock.status,
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headers: { 'Content-Type': mock.headers['content-type'] || 'application/json' }
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})
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);
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return;
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}
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}
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});
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`;
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fs.writeFileSync(path.join(siteDir, 'mock-sw.js'), swCode);
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var countFiles = function(dir) { var ts=0,fc=0; (function rec(d){if(!fs.existsSync(d))return;fs.readdirSync(d).forEach(function(i){var p=path.join(d,i),s=fs.statSync(p);if(s.isDirectory()&&i.indexOf("cloned-sites")==-1&&i.indexOf(".versions")==-1)rec(p);else if(!s.isDirectory()){ts+=s.size;fc++;}});})(dir);return{fileCount:fc,totalSize:ts};};
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const stats = countFiles(siteDir);
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return { success: true, path: siteDir, pagesCloned: pageCount, files: stats.fileCount, size: stats.totalSize };
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} catch (e) {
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console.error('❌ Erro Deep Clone:', e);
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return { success: false, error: e.message };
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} finally {
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if (browser) await browser.close();
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}
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}
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async autoScroll(page) {
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await page.evaluate(async () => {
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await new Promise((resolve) => {
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let totalHeight = 0;
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const distance = 100;
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const timer = setInterval(() => {
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const scrollHeight = document.body.scrollHeight;
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window.scrollBy(0, distance);
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totalHeight += distance;
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if (totalHeight >= scrollHeight - window.innerHeight) {
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clearInterval(timer);
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resolve();
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}
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}, 100);
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});
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});
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}
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}
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if (require.main === module) {
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const args = process.argv.slice(2);
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const urlArg = args.find(arg => arg.startsWith('--url='));
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const url = urlArg ? urlArg.split('=')[1] : args[0];
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if (url) {
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const cloner = new SmartCloner();
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cloner.cloneSite(url).then(res => {
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console.log(JSON.stringify(res, null, 2));
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process.exit(res.success ? 0 : 1);
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});
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} else {
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console.log('Usage: node smart-cloner.js --url=<url>');
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}
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}
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module.exports = SmartCloner;
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