百度文库下载器,VIP文档免VIP下载 | 全文阅读| 开启右键复制

【本脚本功能】保持源文件排版导出 PDF 文件，解除继续阅读限制，净化弹窗、广告，开启文库本地 VIP，淘宝、天猫、京东商品优惠券查询
目前为 2023-07-03 提交的版本。查看最新版本。
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// ==UserScript==
// @name         百度文库下载器,VIP文档免VIP下载 | 全文阅读| 开启右键复制
// @version      1.7.7
// @description  【本脚本功能】保持源文件排版导出 PDF 文件，解除继续阅读限制，净化弹窗、广告，开启文库本地 VIP，淘宝、天猫、京东商品优惠券查询
// @author       zhihu
// @antifeature  membership  为防止接口被盗！该脚本需要输入验证码之后才能使用完整功能，感谢理解
// @license      End-User License Agreement
// @match        *://wenku.baidu.com/view*
// @match        *://wk.baidu.com/view*
// @match        *://wenku.baidu.com/tfview*
// @match        *://wk.baidu.com/tfview*
// @icon         https://www.baidu.com/favicon.ico
// @grant        GM_getValue
// @grant        GM.getValue
// @grant        GM_setValue
// @grant        GM.setValue
// @connect      wenku.baidu.com
// @connect      bdimg.com
// @connect      tool.wezhicms.com
// @connect      zhihuweb.com
// @grant        unsafeWindow
// @grant        GM.xmlHttpRequest
// @grant        GM_xmlhttpRequest
// @run-at       document-start
// @namespace    http://zhihupe.com/
// ==/UserScript==
 
(function () {
    'use strict';
   
    function getvip() {
        // 注册个 MutationObserver，根治各种垃圾弹窗
        let count = 0;
        const blackListSelector = [
            '.vip-pay-pop-v2-wrap',
            '.reader-pop-manager-view-containter',
            '.fc-ad-contain',
            '.shops-hot',
            '.video-rec-wrap',
            '.pay-doc-marquee',
            '.card-vip',
            '.vip-privilege-card-wrap',
            '.doc-price-voucher-wrap',
            '.vip-activity-wrap-new',
            '.creader-root .hx-warp',
            '.hx-recom-wrapper',
            '.hx-bottom-wrapper',
            '.hx-right-wrapper.sider-edge'
        ]
 
        const killTarget = (item) => {
            if (item.nodeType !== Node.ELEMENT_NODE) return false;
            let el = item;
            if (blackListSelector.some(i => (item.matches(i) || (el = item.querySelector(i)))))
                el?.remove(), count++;
            return true
        }
        const observer = new MutationObserver((mutationsList) => {
            for (let mutation of mutationsList) {
                killTarget(mutation.target)
                for (const item of mutation.addedNodes) {
                    killTarget(item)
                }
            }
        });
        observer.observe(document, { childList: true, subtree: true });
        window.addEventListener("load", () => {
            console.log(`[-] 文库净化：共清理掉 ${count} 个弹窗~`);
        });
        let pageData, pureViewPageData;
        let readerdata = GM_getValue('readerinfo');
        Object.defineProperty(unsafeWindow, 'pageData', {
            set: v => pageData = v,
            get() {
                if (!pageData) return pageData;
 
                // 启用 VIP
                if ('vipInfo' in pageData) {
                    pageData.vipInfo.global_svip_status = 1;
                    pageData.vipInfo.global_vip_status = 1;
                    pageData.vipInfo.isVip = 1;
                    pageData.vipInfo.isWenkuVip = true;
                }
 
                if ('readerInfo' in pageData && pageData?.readerInfo?.htmlUrls?.json) {
                    if (readerdata) {
                        pageData.readerInfo = readerdata;
                    } else {
                        pageData.readerInfo.showPage = pageData.readerInfo.htmlUrls.json.length;
                    }
 
                }
 
                if ('appUniv' in pageData) {
                    // 取消百度文库对谷歌、搜狗浏览器 referrer 的屏蔽
                    pageData.appUniv.blackBrowser = [];
 
                    // 隐藏 APP 下载按钮
                    pageData.viewBiz.docInfo.needHideDownload = true;
                }
 
                return pageData
            }
        })
        Object.defineProperty(unsafeWindow, 'pureViewPageData', {
            set: v => pureViewPageData = v,
            get() {
                if (!pureViewPageData) return pureViewPageData;
 
                // 去除水印，允许继续阅读
                if ('customParam' in pureViewPageData) {
                    pureViewPageData.customParam.noWaterMark = 1;
                    pureViewPageData.customParam.visibleFoldPage = 1;
                }
 
                if ('readerInfo2019' in pureViewPageData) {
                    pureViewPageData.readerInfo2019.freePage = pureViewPageData.readerInfo2019.page;
                }
 
                return pureViewPageData
            }
        })
    }
    
    function addDownloadBtn(wenkuid) {
 
        setTimeout(function(){
            if (!unsafeWindow?.readerinfobtn) {
                var btn = document.createElement('div');
                btn.innerHTML = `<div id="goDownload" class="s-btn-pdf"><div class="s-btn-img" ></div> <span>免费下载文档</span></div>`;
                document.body.appendChild(btn);
                unsafeWindow.readerinfobtn = true;
                document.head.appendChild(document.createElement('style')).innerHTML = `
                .s-btn-pdf {
                background: #0b1628;
                box-shadow: 0 2px 8px 0 #ddd;
                border-radius: 23px;
                width: 142px;
                height: 45px;
                line-height: 45px;
                text-align: center;
                cursor: pointer;
                position: fixed;
                top: 210px;
                right: 42px;
                z-index: 999;
                }
 
                .s-btn-pdf:hover {
                background-color: #fff;
                cursor: pointer;
                }
                .s-btn-pdf span{
                font-size: 14px;
                color: #d0b276;
                line-height: 14px;
                font-weight: 700;
                }
                .s-btn-img {
                background: url(https://wkstatic.bdimg.com/static/ndpcwenku/static/ndaggregate/img/gold-arrow-down.2a7dd761ebe866f57483054babe083bd.png) no-repeat;
                width: 18px;
                height: 18px;
                background-position: -1px 5px;
                background-size: cover;
                display: inline-block;
                }
            `
            }
            document.querySelector('#goDownload').onclick = () => {
                window.open('http://www.wezhicms.com/index/Tools/index?url='+window.location.href)
            }
        },2000);
    }
 
    addDownloadBtn();
    getvip()
 
})();