Scribd Enhancer All-in-One (v2.0)

Unblur Scribd content, auto scrape visible pages, and print/save as PDF. Always show UI. Includes dark mode and persistent settings. Works on all /document/ and /read/ URLs. Built by Eliminater74.
As of 2025-06-03. See the latest version.
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// ==UserScript==
// @name         Scribd Enhancer All-in-One (v2.0)
// @namespace    https://greasyforks.org/users/Eliminater74
// @version      2.0
// @description  Unblur Scribd content, auto scrape visible pages, and print/save as PDF. Always show UI. Includes dark mode and persistent settings. Works on all /document/ and /read/ URLs. Built by Eliminater74.
// @author       Eliminater74
// @license      MIT
// @match        *://*.scribd.com/*
// @icon         https://s-f.scribdassets.com/favicon.ico
// @grant        none
// ==/UserScript==

(function () {
    'use strict';

    const LS_KEY = 'scribdEnhancerSettings';
    const defaultSettings = {
        unblur: true,
        printableView: true,
        autoScrape: true,
        darkMode: false,
        debug: false
    };

    const settings = JSON.parse(localStorage.getItem(LS_KEY)) || defaultSettings;
    const saveSettings = () => localStorage.setItem(LS_KEY, JSON.stringify(settings));

    // -------- UI Styles --------
    const style = document.createElement('style');
    style.textContent = `
        #se-floating-gear {
            position: fixed; bottom: 20px; right: 20px; z-index: 9999;
            width: 40px; height: 40px; border-radius: 50%; background: #333;
            color: white; font-size: 24px; text-align: center; line-height: 40px;
            cursor: pointer; box-shadow: 0 0 6px rgba(0,0,0,0.4);
        }
        #se-menu {
            position: fixed; bottom: 70px; right: 20px; z-index: 9999;
            background: #fff; border: 1px solid #ccc; padding: 10px; border-radius: 10px;
            display: none; font-family: sans-serif; box-shadow: 0 0 10px rgba(0,0,0,0.3);
        }
        #se-menu label {
            display: block; margin: 5px 0; color: #000; font-size: 14px;
        }
        div[style*="rgb(244, 221, 221)"],
        div[style*="#f4dddd"],
        div[style*="rgb(255, 244, 211)"],
        div[style*="#fff4d3"] {
            display: none !important;
        }
        body.dark-mode, html.dark-mode {
            background: #121212 !important;
            color: #e0e0e0 !important;
        }
        .dark-mode * {
            background: transparent !important;
            color: #e0e0e0 !important;
            border-color: #444 !important;
        }
        .dark-mode a { color: #66c0ff !important; }
        .dark-mode .promo_div, .dark-mode .blurred_page {
            display: none !important;
        }
    `;
    document.head.appendChild(style);

    // -------- Floating Gear UI --------
    const gear = document.createElement('div');
    gear.id = 'se-floating-gear';
    gear.textContent = '⚙';
    document.body.appendChild(gear);

    const menu = document.createElement('div');
    menu.id = 'se-menu';
    menu.innerHTML = Object.keys(settings).map(key => {
        const checked = settings[key] ? 'checked' : '';
        const label = key.replace(/([A-Z])/g, ' $1').replace(/^./, s => s.toUpperCase());
        return `<label><input type="checkbox" data-key="${key}" ${checked}> ${label}</label>`;
    }).join('');
    document.body.appendChild(menu);

    gear.addEventListener('click', () => {
        menu.style.display = menu.style.display === 'none' ? 'block' : 'none';
    });

    menu.addEventListener('change', e => {
        const key = e.target.dataset.key;
        settings[key] = e.target.checked;
        saveSettings();
        applyDarkMode();
        location.reload();
    });

    function applyDarkMode() {
        if (settings.darkMode) {
            document.documentElement.classList.add('dark-mode');
            document.body.classList.add('dark-mode');
        } else {
            document.documentElement.classList.remove('dark-mode');
            document.body.classList.remove('dark-mode');
        }
    }

    // -------- Feature Functions --------

    function unblurContent() {
        if (!settings.unblur) return;
        const clean = () => {
            document.querySelectorAll('.blurred_page, .promo_div').forEach(el => el.remove());
            document.querySelectorAll('[unselectable="on"]').forEach(el => el.removeAttribute('unselectable'));
            document.querySelectorAll('*').forEach(el => {
                const cs = getComputedStyle(el);
                if (cs.color === 'transparent') el.style.color = '#111';
                if (cs.textShadow && cs.textShadow.includes('white')) el.style.textShadow = 'none';
                el.removeAttribute('data-initial-color');
                el.removeAttribute('data-initial-text-shadow');
            });
        };
        clean();
        const observer = new MutationObserver(clean);
        observer.observe(document.body, { childList: true, subtree: true });
    }

    function enablePrintableView() {
        if (!settings.printableView) return;
        document.querySelectorAll('script').forEach(script => {
            const idMatch = /"id":(\d{6,})/.exec(script.textContent);
            const keyMatch = /"access_key":"(key[-\w\d]*)"/.exec(script.textContent);
            if (idMatch && keyMatch) {
                const swfUrl = `http://d1.scribdassets.com/ScribdViewer.swf?document_id=${idMatch[1]}&access_key=${keyMatch[1]}`;
                document.querySelectorAll('div').forEach(div => {
                    div.innerHTML = div.innerHTML.replace(/https?:\/\/www\.scribd\.com\/upload-document/gi, swfUrl);
                });
            }
        });
    }

    function injectScrapeUI() {
        const container = document.createElement('div');
        container.id = 'scraped-book';
        container.style = 'display:none;';
        document.body.appendChild(container);

        const scrapeBtn = document.createElement('button');
        scrapeBtn.textContent = '📖 Start Scraping Book';
        scrapeBtn.style = 'position:fixed;top:50px;left:10px;z-index:9999;padding:10px;background:#2196F3;color:#fff;border:none;border-radius:5px;';
        scrapeBtn.onclick = () => scrapePages(container);
        document.body.appendChild(scrapeBtn);

        const printBtn = document.createElement('button');
        printBtn.textContent = '🖨️ Print to PDF';
        printBtn.style = 'position:fixed;top:90px;left:10px;z-index:9999;padding:10px;background:#4CAF50;color:#fff;border:none;border-radius:5px;';
        printBtn.onclick = () => {
            const win = window.open('', 'PrintBook');
            win.document.write(`<html><head><title>Book</title></head><body>${container.innerHTML}</body></html>`);
            win.document.close();
            win.focus();
            setTimeout(() => win.print(), 600);
        };
        document.body.appendChild(printBtn);
    }

    function scrapePages(container) {
        window.scrollTo(0, 0); // Ensure visibility for lazy-loaded elements
        const pages = document.querySelectorAll('.text_layer, .page, .reader_column, [id^="page_container"]');
        let count = 0;

        pages.forEach(page => {
            const clone = page.cloneNode(true);
            clone.style.marginBottom = '30px';
            container.appendChild(clone);
            count++;
        });

        if (count > 0) {
            alert(`✅ Scraped ${count} page elements. Ready to Print.`);
        } else {
            alert(`❌ No readable page content found. Try scrolling through the book or toggling debug mode.`);
        }
    }

    // -------- Init --------
    window.addEventListener('load', () => {
        applyDarkMode();
        unblurContent();
        enablePrintableView();
        if (settings.autoScrape) injectScrapeUI();
    });
})();