bifm/extractors/workink.js

102 lines
4 KiB
JavaScript

const pup = require("puppeteer-extra");
const stl = require("puppeteer-extra-plugin-stealth");
const adb = require("puppeteer-extra-plugin-adblocker");
const lib = require("../lib");
module.exports = {
hostnames: ["work.ink"],
get: async function(url, opt) {
let b;
try {
pup.use(stl());
pup.use(adb());
if (lib.config().debug == true) console.log("[workink] Launching browser...");
let args = (lib.config().defaults?.puppeteer || {headless: true});
b = await pup.launch(lib.removeTor(args));
p = await b.newPage();
if (opt.referer) {
if (lib.config().debug == true) console.log("[workink] Going to referer URL first...");
await p.goto(opt.referer, {waitUntil: "domcontentloaded"});
}
await p.goto(url, {waitUntil: "networkidle0"});
if (lib.config().debug == true) console.log("[workink] Done. Starting continous function...");
let u = await cont(p);
await b.close();
return u;
} catch(err) {
if (b !== undefined) await b.close();
throw err;
}
}
}
async function cont(p, a) {
try {
let isCf = await p.evaluate(function() {
if (document.querySelector("title").innerHTML == "Security Challenge") return true;
else return false;
});
if (isCf == true) {
a = ((a + 1) || 0);
if (a && a >= 10) throw "Could not pass Cloudflare protection.";
if (lib.config().debug == true) console.log("[workink] Waiting out Cloudflare protection, attempt", a);
await p.waitForNavigation();
return (await cont(p, a));
} else {
if (lib.config().debug == true) console.log("[workink] Faking steps (1/2)...");
await closePopupsUntilActive(p);
if (lib.config().debug == true) console.log("[workink] Faking steps (2/2)...");
let u = fireWhenFound(p);
await p.click(".proceed_button.active");
u = await u;
if (lib.config().debug == true) console.log("[workink] Done. Got destination, returning...");
return u;
}
} catch(e) {
if (e.message == "Execution context was destroyed, most likely because of a navigation.") {
if (lib.config().debug == true) console.log("[workink] Waiting for Cloudflare redirect to complete...");
try {
await p.waitForNavigation({timeout: (7 * 1000)});
} catch(e) {}
return (await cont(p));
}
throw e;
}
}
async function closePopupsUntilActive(p) {
if (lib.config().debug == true) console.log("[workink] Opening all tasks at once...");
await p.evaluate(function() {document.querySelectorAll(".todo:not(.todo-done)").forEach(function(e) {e.click()})});
if (lib.config().debug == true) console.log("[workink] Done. Removing all popups...");
await p.evaluate(async function() {if (document.querySelector("#popup")) document.querySelector("#popup").remove()});
if (lib.config().debug == true) console.log("[workink] Waiting for button to become active...");
try {
await p.waitForSelector(".proceed_button.active");
if (lib.config().debug == true) console.log("[workink] Button is active, waiting...");
return true;
} catch(e) {
if (e.message.toLowerCase().includes("timeout")) return (await closePopupsUntilActive(p));
else throw e;
}
}
async function fireWhenFound(p) {
if (lib.config().debug == true) console.log("[workink] Beginning to listen for destination...");
return new Promise(function(resolve, reject) {
p.on("response", async function(res) {
let a = new URL((await res.url()));
if (a.pathname == "/api/redirection/getLinkWithConfirmations.php" && (await (await(res.request()).method())) == "POST") {
if (lib.config().debug == true) console.log("[workink] Found destination request, parsing...");
let a = (await res.json());
if (a.success == true) resolve(a.link);
else reject(a);
} else {
if (lib.config().debug == true && a.hostname.includes("ouo")) console.log(`[ouo] Ignoring request ${(await (await(res.request()).method()))} "${(await res.url())}" from listener.`);
}
});
});
}