Files
poyraz-portfolio/scripts/test-medium-scraper.mjs
T

90 lines
3.2 KiB
JavaScript

import fs from 'fs/promises';
import path from 'path';
import puppeteer from 'puppeteer-extra';
import StealthPlugin from 'puppeteer-extra-plugin-stealth';
import TurndownService from 'turndown';
puppeteer.use(StealthPlugin());
const turndownService = new TurndownService({
headingStyle: 'atx',
codeBlockStyle: 'fenced'
});
async function main() {
const fileContent = await fs.readFile(path.join(process.cwd(), 'docs/mediumLinks.md'), 'utf8');
const urls = fileContent.split('\n').map(l => l.trim()).filter(l => l.length > 0);
if (urls.length === 0) {
console.log('No URLs found in mediumLinks.md');
return;
}
console.log(`Starting to process ${urls.length} articles...`);
const browser = await puppeteer.launch({
headless: 'new', // new headless modes sometimes pass CD clearer
args: ['--no-sandbox', '--disable-setuid-sandbox', '--disable-blink-features=AutomationControlled']
});
const page = await browser.newPage();
// Set a realistic user agent
await page.setUserAgent('Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36');
await page.setViewport({ width: 1366, height: 768 });
const testUrl = urls[0];
console.log(`Testing first URL: ${testUrl}`);
try {
const response = await page.goto(testUrl, { waitUntil: 'load', timeout: 60000 });
// Check if we hit Cloudflare
const pageTitle = await page.title();
console.log('Page Title:', pageTitle);
if (pageTitle.includes('Just a moment')) {
console.log('Got caught by Cloudflare still. Let\'s wait 5 seconds...');
await new Promise(r => setTimeout(r, 5000));
}
// Extract metadata
const meta = await page.evaluate(() => {
const title = document.querySelector('h1')?.innerText || document.querySelector('meta[property="og:title"]')?.content || 'Unknown Title';
const excerpt = document.querySelector('meta[name="description"]')?.content || '';
const coverImage = document.querySelector('meta[property="og:image"]')?.content || '';
const canonical = document.querySelector('link[rel="canonical"]')?.href || '';
const date = document.querySelector('meta[property="article:published_time"]')?.content || new Date().toISOString();
const readTimeText = document.body.innerText.match(/\d+\s*min\s*read/i);
const readTime = readTimeText ? readTimeText[0] : '5 min read';
// Get the main article content (excluding headers/footers)
let html = '';
const sections = document.querySelectorAll('article section');
if (sections && sections.length > 0) {
sections.forEach(s => { html += s.innerHTML; });
} else {
html = document.querySelector('article')?.innerHTML || document.body.innerHTML;
}
return { title, excerpt, coverImage, canonical, date, readTime, html };
});
console.log('Extracted Metadata:', {
title: meta.title,
date: meta.date
});
let markdown = turndownService.turndown(meta.html);
markdown = markdown.substring(0, 300) + '...\n[SUCCESSFULLY BYPASSED]';
console.log(markdown);
} catch (err) {
console.error('Error fetching article:', err);
} finally {
await browser.close();
}
}
main();