Image generation

index.js

const http = require("http");
const puppeteer = require("puppeteer");
var express = require("express");
var app = express();

const hostname = "localhost";
const port = 3000;

const server = app.get("/", function(req, res) {
  const url = req.query.url;
  const name = req.query.name;
  const path = "imgs/" + name;

  console.log();
  console.log(new Date().toUTCString());
  console.log(url);
  console.log("http://157.230.44.162/" + path);

  (async () => {
    const browser = await puppeteer.launch({
      ignoreDefaultArgs: ["--disable-extensions"],
      args: ["--no-sandbox", "--disable-setuid-sandbox"]
    });
    const page = await browser.newPage();
    await page.goto(url);
    await page.screenshot({
      path: path,
      clip: { x: 0, y: 0, width: 1200, height: 600 }
    });

    await browser.close();
  })();

  res.send({ url: "http://157.230.44.162/" + path });
});

server.listen(port, hostname, () => {
  console.log(`Server running at http://${hostname}:${port}/`);
});

package.json

{
  "name": "image-generator",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "dependencies": {
    "express": "^4.17.1",
    "puppeteer": "^1.17.0"
  },
  "devDependencies": {},
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "repository": {
    "type": "git",
    "url": "git+https://github.com/wwf-sg/image-generator.git"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "bugs": {
    "url": "https://github.com/wwf-sg/image-generator/issues"
  },
  "homepage": "https://github.com/wwf-sg/image-generator#readme"
}