Update index.js

index.js

@@ -3,11 +3,12 @@ const app = express();
 const puppeteer = require("puppeteer-extra");
 const StealthPlugin = require("puppeteer-extra-plugin-stealth");
 const bodyParser = require("body-parser");
-const mutler = require("multer");
+const multer = require("multer");
+const markdownIt = require("markdown-it");
 
 app.use(bodyParser.json());
 app.use(bodyParser.urlencoded({ extended: false }));
-app.use(mutler().array(""));
+app.use(multer().array(""));
 
 puppeteer.use(StealthPlugin());
 
@@ -17,60 +18,47 @@ const initBrowser = puppeteer.launch({
   headless: true,
 });
 
-async function getDataWebsite(url) {
+// Fungsi untuk mengonversi Markdown ke HTML
+const convertMarkdownToHTML = (markdown) => {
+  const md = new markdownIt();
+  return md.render(markdown);
+};
+
+// Fungsi untuk membuat PDF dari Markdown
+async function MdtoPdf(md, type) {
   const browser = await initBrowser;
   const page = await browser.newPage();
-  await page.setViewport({width: 1920, height: 1080});
-  
-  const response = await page.goto(url, {
-    timeout: 0,
-    waitUntil: 'networkidle0',
-  });
-  
-  const headers = response.headers();
-  const cookies = await page.cookies();
-  const cookieString = cookies?.map(cookie => `${cookie.name}=${cookie.value}`).join('; ');
-  const content_html = await page.evaluate(() => {
-    return new XMLSerializer().serializeToString(document);
+  const htmlContent = convertMarkdownToHTML(md);
+  await page.setContent(htmlContent, { waitUntil: "domcontentloaded" });
+  const pdfBuffer = await page.pdf({
+    format: type || "A4",
+    printBackground: true,
   });
-  const screenData = await page.screenshot({encoding: 'binary', type: 'jpeg', quality: 100});
-  await page.close();
-  //await browser.close();
-  return {
-    headers,
-    cookies,
-    cookieString,
-    content_html,
-    screenData,
-  }
+  await browser.close();
+  return pdfBuffer;
 }
 
-app.get("/", async (req, res) => {
+app.get("/", (req, res) => {
   res.send("Hello World");
 });
 
-app.post("/getDataWebsite", async (req, res) => {
+app.post("/mdtopdf", async (req, res) => {
   const data = req.body;
-  if (!("url" in data)) {
-    return res.type("json").send(
-      JSON.stringify({
-        error: "no url parameter in request",
-      })
-    );
+  if (!("md" in data)) {
+    return res.status(400).json({
+      error: "No markdown parameter in request",
+    });
   }
-  const url = data["url"];
-
+  const md = data["md"];
+  const type = data["type"] || "A4";
   try {
-    const response = await getDataWebsite(url);
-    return res.type("json").send(
-      JSON.stringify(response)
-    );
+    const pdfBuffer = await MdtoPdf(md, type);
+    res.set("Content-Type", "application/pdf");
+    res.send(pdfBuffer);
   } catch (e) {
-    return res.type("json").send(
-      JSON.stringify({
-        error: "can't open page",
-      })
-    );
+    res.status(500).json({
+      error: "Failed to generate PDF",
+    });
   }
 });