bifm/extractors/exeio.js

const pup = require("puppeteer-extra");
const adb = require("puppeteer-extra-plugin-adblocker");
const stl = require("puppeteer-extra-plugin-stealth");
const lib = require("../lib")

module.exports = {
  hostnames: ["exe.io", "exey.io", "exe.app", "fc-lc.com", "fc.lc"],
  requiresCaptcha: true,
  get: async function(url, opt) {
    let b;
    try {
      pup.use(adb());
      pup.use(stl());

      if (lib.config().captcha.active == false) {
        throw "Captcha service is required for this link, but this instance doesn't support it."
      }

      if (lib.config().debug == true) console.log("[exeio] Launching browser...");
      let args = (lib.config().defaults?.puppeteer || {headless: true});
      b = await pup.launch(args);
      p = await b.newPage();
      if (opt.referer) {
        if (lib.config().debug == true) console.log("[exeio] Going to referer URL first...");
        await p.goto(opt.referer, {waitUntil: "domcontentloaded"});
      }
      await p.goto(url, {waitUntil: "networkidle0"});

      if (!(await p.url()).includes("exey.io")) {
        if (lib.config().debug == true) console.log("[exeio] Launched. Skipping first page...");
        try {
          if ((await p.$(".btn.btn-primary"))) {
            await p.click(".btn.btn-primary");
            try {
              await p.waitForNavigation({timeout: 10000});
            } catch(err) {
              if (err.message.includes("Navigation timeout of")) {
                if (lib.config().debug == true) console.log("[exeio] First page has CAPTCHA, attempting to solve...");
  
                let type = await p.evaluate(function() {
                  if (document.querySelector("iframe[title='recaptcha challenge expires in two minutes']")) return "recaptcha";
                  else if (document.querySelector(".h-captcha")) return "hcaptcha";
                  else return null;
                });
          
                if (type == null) throw "Could not find CAPTCHA type.";
                if (lib.config().debug == true) console.log("[exeio] Got CAPTCHA type:", type);
          
                let sk = await p.evaluate(function() {
                  return (
                    document.querySelector("iframe[title='recaptcha challenge expires in two minutes']")?.src.split("k=")[1].split("&")[0] ||
                    document.querySelector(".h-captcha")?.getAttribute("data-sitekey")
                  );
                });
                
                if (lib.config().debug == true) console.log("[exeio] Got sitekey:", sk);
          
                if (lib.config().debug == true) console.log("[exeio] Retrieved. Solving CAPTCHA...");
                let c = await lib.solve(sk, type, {referer: (await p.url())});
          
                if (lib.config().debug == true) console.log("[exeio] Solved CAPTCHA. Enterring solution and submitting form...");
                await p.evaluate(`document.querySelector("[name='g-recaptcha-response']").value = "${c}";`);
                if (type == "hcaptcha") await p.evaluate(`document.querySelector("[name='h-captcha-response']").value = "${c}";`);        
                await p.evaluate(function() {
                  document.querySelector("form").submit();
                });
                await p.waitForNavigation();
              } else {
                if (err.message !== "Execution context was destroyed, most likely because of a navigation.") throw err;
              }
            }
          } else await p.waitForNavigation();
        } catch(err) {
          if (err.message !== "Execution context was destroyed, most likely because of a navigation.") throw err;
        }
      }

      if (lib.config().debug == true) console.log("[exeio] Starting continous function...");
      
      p = await cont(p, url, b);
      
      await b.close();
      return p;
    } catch(err) {
      if (b !== undefined) await b.close();
      throw err;
    }
  }
}

async function cont(p, url, b) {
  try {
    if (lib.config().debug == true) console.log("[exeio] Scanning page information...");

    if ((await p.$(".box-main > #before-captcha"))) {
      if (lib.config().debug == true) console.log("[exeio] Skipping non-CAPTCHA page...");
      await p.evaluate(function() {
        document.querySelector("form").submit();
      });
      await p.waitForNavigation();
      return (await cont(p, url, b));
    } else if ((await p.$(".btn-captcha"))) {
      if (lib.config().debug == true) console.log("[exeio] Retrieving sitekey...");

      let type = await p.evaluate(function() {
        if (document.querySelector("iframe[title='recaptcha challenge expires in two minutes']")) return "recaptcha";
        else if (document.querySelector(".h-captcha")) return "hcaptcha";
        else return null;
      });

      if (type == null) throw "Could not find CAPTCHA type.";
      if (lib.config().debug == true) console.log("[exeio] Got CAPTCHA type:", type);

      let sk = await p.evaluate(function() {
        return (
          document.querySelector("iframe[title='recaptcha challenge expires in two minutes']")?.src.split("k=")[1].split("&")[0] ||
          document.querySelector(".h-captcha")?.getAttribute("data-sitekey")
        );
      });
      
      if (lib.config().debug == true) console.log("[exeio] Got sitekey:", sk);

      if (lib.config().debug == true) console.log("[exeio] Retrieved. Solving CAPTCHA...");
      let c = await lib.solve(sk, type, {referer: (await p.url())});

      if (lib.config().debug == true) console.log("[exeio] Solved CAPTCHA. Enterring solution and submitting form...");
      await p.evaluate(`document.querySelector("[name='g-recaptcha-response']").value = "${c}";`);
      if (type == "hcaptcha") await p.evaluate(`document.querySelector("[name='h-captcha-response']").value = "${c}";`);

      p.on("dialog", function(d) {
        if (lib.config().debug == true) console.log("[exeio] Recieved a dialog, auto-accepting.");
        d.accept();
      })

      await p.evaluate(function() {
        document.querySelector("form").submit();
      });

      if (lib.config().debug == true) console.log("[exeio] Submitted. Waiting...");
      await p.waitForNavigation();
      return (await cont(p, url, b));
    } else if ((await p.$(".procced > .btn.get-link.text-white"))) {
      if (lib.config().debug == true) console.log("[exeio] Counting down...");
      await p.waitForSelector(".procced > .btn.get-link.text-white:not(.disabled)");
      let r = await p.evaluate(function() {
        return document.querySelector(".procced > .btn.get-link.text-white").href
      });
      return r;
    } else if ((await p.$("#content > div[style]"))) {
      if (lib.config().debug == true) console.log("[exeio] Counting down...");
      await p.waitForSelector("#surl:not(.disabled)");
      let r = await p.evaluate(function() {
        return document.querySelector("#surl").href
      });
      return r;
      // #surl
    } else {
      throw "The exe.io link is dead.";
    }
  } catch(err) {
    throw err;
  }
}