Paywall Bypass Script (12ft.io & Google Cache)

Bypass paywalls with 12ft.io, Gooogle cache, or more -- just on right click or use floating button

Versión del día 22/05/2024. Echa un vistazo a la versión más reciente.

Tendrás que instalar una extensión para tu navegador como Tampermonkey, Greasemonkey o Violentmonkey si quieres utilizar este script.

Necesitarás instalar una extensión como Tampermonkey o Violentmonkey para instalar este script.

Necesitarás instalar una extensión como Tampermonkey o Violentmonkey para instalar este script.

Necesitarás instalar una extensión como Tampermonkey o Userscripts para instalar este script.

Necesitará instalar una extensión como Tampermonkey para instalar este script.

Necesitarás instalar una extensión para administrar scripts de usuario si quieres instalar este script.

(Ya tengo un administrador de scripts de usuario, déjame instalarlo)

Necesitará instalar una extensión como Stylus para instalar este estilo.

Necesitará instalar una extensión como Stylus para instalar este estilo.

Necesitará instalar una extensión como Stylus para instalar este estilo.

Necesitará instalar una extensión del gestor de estilos de usuario para instalar este estilo.

Necesitará instalar una extensión del gestor de estilos de usuario para instalar este estilo.

Necesitará instalar una extensión del gestor de estilos de usuario para instalar este estilo.

(Ya tengo un administrador de estilos de usuario, déjame instalarlo)

// ==UserScript==
// @name         Paywall Bypass Script (12ft.io & Google Cache)
// @namespace    http://tampermonkey.net/
// @version      0.9.3
// @description  Bypass paywalls with 12ft.io, Gooogle cache, or more -- just on right click or use floating button
// @author       sharmanhall
// @license      MIT
// @icon         data:image/png;base64,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
// @compatible         chrome
// @compatible         edge
// @compatible         firefox
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// @match        *://*/*
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// @match       *://*.loebclassics.com/*
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// @match       *://*.medium.com/*
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// @grant        GM_registerMenuCommand
// @grant        GM_addStyle
// @grant        GM_addElement
// ==/UserScript==

(function () {
    'use strict';

    // Constants
    const _12FT_PREFIX = "https://12ft.io/proxy?ref=pro&q=";
    const _12FT_ORIGIN = new URL(_12FT_PREFIX).origin;

    // Add floating button
    GM_addStyle(`
        #bypassButton {
            position: fixed;
            bottom: 10px;
            right: 10px;
            background: #333;
            color: white;
            border: none;
            padding: 5px;
            cursor: pointer;
            z-index: 99999999999;
            font-size: 12px;
            display: flex;
            align-items: center;
            opacity: 0.8;
        }
        #bypassButton:hover {
            opacity: 1;
        }
        #bypassButton img {
            width: 20px;
            margin-right: 5px;
        }
    `);

    const button = document.createElement('button');
    button.id = 'bypassButton';
    button.innerHTML = '<img src="data:image/png;charset=utf-8;base64,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"> Bypass Paywall (12ft.io)';
    document.body.appendChild(button);

    // Add right-click menu options
    GM_registerMenuCommand("Bypass with 12ft", () => bypassPage());
    GM_registerMenuCommand("Archive Today", () => archivePage('https://archive.today/newest/'));
    GM_registerMenuCommand("Archive Is", () => archivePage('https://archive.is/newest/'));
    GM_registerMenuCommand("Archive Ph", () => archivePage('https://archive.ph/newest/'));
    GM_registerMenuCommand("Remove Paywall", () => archivePage('https://RemovePaywall.com/'));
    GM_registerMenuCommand("Google Cache", () => archivePage('https://webcache.googleusercontent.com/search?q=cache:'));

    // Event listener for floating button
    button.addEventListener('click', () => {
        if (window.location.href.startsWith(_12FT_ORIGIN)) {
            goBack();
        } else {
            bypassPage();
        }
    });

    // Function to bypass paywall
    function bypassPage() {
        const currentUrl = window.location.href;
        if (isValidProtocol(currentUrl)) {
            window.location.href = _12FT_PREFIX + currentUrl;
        }
    }

    // Function to go back to original URL
    function goBack() {
        const currentUrl = window.location.href;
        const originalUrl = new URL(currentUrl).searchParams.get("q");
        if (originalUrl) {
            window.location.href = originalUrl;
        }
    }

    // Check if the protocol is valid (http or https)
    function isValidProtocol(url) {
        return new URL(url).protocol.startsWith("http");
    }

    // Remove banner on 12ft.io
    function removeBanner() {
        const banner = document.getElementById('ad');
        if (banner) {
            banner.remove();
        }
    }

    // Mutation observer to remove banner if it appears
    const observer = new MutationObserver((mutations) => {
        for (const mutation of mutations) {
            if (mutation.addedNodes.length) {
                removeBanner();
            }
        }
    });

    observer.observe(document.body, { childList: true, subtree: true });

    // Initial banner removal
    removeBanner();

    // Remove duplicate button inside iframe
    function removeDuplicateButton() {
        const iframe = document.getElementById('proxy-frame');
        if (iframe) {
            const iframeDocument = iframe.contentDocument || iframe.contentWindow.document;
            const duplicateButton = iframeDocument.getElementById('bypassButton');
            if (duplicateButton) {
                duplicateButton.remove();
            }
        }
    }

    window.addEventListener('load', removeDuplicateButton);

    // Function to open archive pages
    function archivePage(baseURL) {
        const currentUrl = window.location.href;
        if (isValidProtocol(currentUrl)) {
            window.open(baseURL + encodeURIComponent(currentUrl), '_blank');
        }
    }

})();