// ==UserScript==// @name         【最强无套路脚本】你能看见多少我能下载多少&下载公开免费的PPT、PDF、DOC、TXT等文件// @namespace    http://tampermonkey.net/// @homepage	 https://github.com/systemmin/kill-doc// @version      6.6// @description  百度|原创力|人人|360文库|豆丁|豆丁建筑|道客|MBA智库|得力|七彩学科|金锄头|#问|蚂蚁|读根网|搜弘|微传网|淘豆网|GB|JJG|行业标准|轻竹办公|自然标准|交通标准|飞书|江苏计量|水利部|招投标|能源标准|认证认可标准|腾讯文档|绿色建站|电网等公开免费文档下载// @author       Mr.Fang// @match        https://*.book118.com/*// @match        https://*.renrendoc.com/*// @match        https://*.docin.com/*// @match        https://*.doc88.com/*// @match        https://doc.mbalib.com/*// @match        https://*.deliwenku.com/*// @match        https://www.jinchutou.com/*// @match        https://*.goldhoe.com/*// @match        https://*.mayiwenku.com/*// @match        https://*.dugen.com/*// @match        https://*.7cxk.com/*// @match        https://ishare.iask.com/*// @match        https://swf.iask.com/*// @match        https://*.down.sina.com.cn/*// @match        https://wenku.baidu.com/*// @match        https://wkbjcloudbos.bdimg.com/*// @match        https://wkretype.bdimg.com/*// @match        https://*.cho#####.com/*// @match        https://*.weizhuannet.com/*// @match        https://www.taodocs.com/*// @match        https://wenku.so.com/*// @match        https://*.360tres.com/*// @match        https://www.wenkub.com/*// @match        http://c.gb688.cn/*// @match        https://jjg.spc.org.cn/resmea/view/stdonline// @match        https://pro-img-brtm.baijiayun.com/*// @match        https://hbba.sacinfo.org.cn/attachment/onlineRead/*// @match        https://www.qzoffice.com/*// @match        http://www.nrsis.org.cn/mnr_kfs/file/read/*// @match        https://*.feishu.cn/space/*// @match        http://www.jtysbz.cn:8009/pdf/viewer/*// @match        https://www.nssi.org.cn/cssn/js/pdfjs/web/preview.jsp*// @match        https://online.71nc.cn/*// @match        http://114.251.111.103:18080/kfs/file/read/*// @match        https://bulletin.cebpubservice.com/resource/ceb/js/pdfjs-dist/web/viewer.html*// @match        http://121.36.94.83:9008/jsp/yishenqing/appladd/biaozhunfile/flash/previewImg.jsp*// @match        http://rbtest.cnca.cn/cnca_kfs/file/read/*// @match        https://weboffice.qq.com/pdf/*// @match        https://gbservice.cn/*// @match        https://ecp.sgcc.com.cn/*// @require      https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/jspdf/2.4.0/jspdf.umd.min.js// @require      https://unpkg.com/@zip.js/[email protected]/dist/zip.min.js// @require      https://unpkg.com/[email protected]/dist/html2canvas.js// @icon         https://dtking.cn/favicon.ico// @run-at 		 document-idle// @grant        GM_getValue// @grant        GM_deleteValue// @grant        GM_setValue// @grant        GM_download// @grant        GM_notification// @grant        GM_addStyle// @grant        unsafeWindow// @license      Apache-2.0// ==/UserScript==(function() {'use strict';function generateRandomString() {let r###lt = '';const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';const charactersLength = characters.length;for (let i = 0; i < 5; i++) {r###lt += characters.charAt(Math.floor(Math.random() * charactersLength));}return r###lt;}const prefix = generateRandomString() + "_";const boxId = generateRandomString()let styles =`#${prefix}${boxId}{position:fixed;top:50%;transform:translateY(-50%);right:20px;gap:20px;flex-direction:column;z-index:2147483647;display:flex}`;styles +=`.${prefix}box{padding:10px;cursor:pointer;border-color:rgb(0,102,255);border-radius:5px;background-color:white;color:rgb(0,102,255);margin-right:10px;box-shadow:rgb(207,207,207) 1px 1px 9px 3px}.${prefix}active{color: green}#${prefix}speed{color: red;}`;styles +=`@media print{html{height:auto !important}body{display:block !important}#app-left{display:none !important}#app-right{display:none !important}#${prefix}fixed{display:none !important}.menubar{display:none !important}.top-bar-right{display:none !important}.user-guide{display:none !important}#app-reader-editor-below{display:none !important}.no-full-screen{display:none !important}.comp-vip-pop{display:none !important}.center-wrapper{width:auto !important}.reader-thumb,.related-doc-list,.fold-page-content,.try-end-fold-page,.lazy-load,#${prefix}textarea,#nav-menu-wrap{display:none !important}}`// canvas 禁止重写 drawImageconst canvasRenderingContext2DPrototype = CanvasRenderingContext2D.prototype;const originalDrawImage = canvasRenderingContext2DPrototype.drawImage;Object.defineProperty(canvasRenderingContext2DPrototype, 'drawImage', {value: originalDrawImage,writable: false,configurable: false});// 重写 setTimeoutconst originalSetTimeout = unsafeWindow.setTimeout;unsafeWindow.setTimeout = function(callback, delay, ...args) {let toStr = callback?.toString();if (toStr && toStr.includes('revokeObjectURL')) return true;const wrappedCallback = function() {if (callback instanceof Function) {callback(...args);}};return originalSetTimeout(wrappedCallback, delay);};// const mainStyle = MF.replaceAll('MF_fixed', prefix + boxId);GM_addStyle(styles)/*** @description 添加 URL 到本地缓存* @author Mr.Fang* @time 2024年2月4日* @param {Array} urls 数据* @param key*/const MF_addURL = (urls, key = 'listData') => {const value = GM_getValue(key) || "[]";let listData = JSON.parse(value);let index = 0;let length = listData.length;urls.forEach((url) => {if (!listData.some(item => item.src === url)) {// 添加新的URL对象listData.push({src: url,page: length + index});index++;}})localStorage.setItem(key, JSON.stringify(listData));GM_setValue(key, JSON.stringify(listData));console.log(GM_getValue("listData"));console.log('已添加URL：', urls.length);}/*** Url 地址拼接，无需预览直接从 HTML 中读取相应的参数即可*/const loadingUrls = (params) => {const _pageCount = Viewer._pageCount;console.log(_pageCount);let dp;if (params) {dp = u.query('#dp').value.replace('www', 'ww'); // 读根网特殊情况} else {dp = u.query('#dp').value;}const urls = [];for (var i = 1; i < _pageCount + 1; i++) {let u = dp + i + ".gif";urls.push(u);}MF_addURL(urls);}/*** Url 地址拼接，无需预览直接从 HTML 中读取相应的参数即可*/const joinDownloadURL = (baseUrl) => {const size = Page.size;const urls = [];for (var i = 0; i < size; i++) {urls.push(baseUrl + '/' + i + '.png');}MF_addURL(urls);}class Box {id = ""; // idlabel = ""; // 按钮文本fun = ""; // 执行方法constructor(id, label, fun) {this.id = id;this.label = label;this.fun = fun;}}class Utility {debug = true;/*** 添加 css 样式* @param e 节点* @param data JSON 格式样式*/style(e, data) {Object.keys(data).forEach(key => {e.style[key] = data[key]})}attr(e, key, val) {if (!val) {return e.getAttribute(key);} else {e.setAttribute(key, val);}}/***  追加样式* @param css  格式样式*/appendStyle(css) {let style = this.createEl('', 'style');style.textContent = css;style.type = 'text/css';let dom = document.head || document.documentElement;dom.appendChild(style);}/*** @description 创建 dom* @param id 必填* @param elType* @param data*/createEl(id, elType, data) {const el = document.createElement(elType);el.id = id || '';if (data) {this.style(el, data);}return el;}query(el) {return document.querySelector(el);}queryAll(el) {return document.querySelectorAll(el);}update(el, text) {const elNode = this.query(el);if (!elNode) {console.log('节点不存在');} else {elNode.innerHTML = text;}}/*** 进度* @param current 当前数量 -1预览结束* @param total 总数量* @param content 内容*/preview(current, total, content) {return new Promise(async (resolve, reject) => {if (current === -1) {this.update('#' + prefix + 'text', content ? content : "已完成");} else {let p = (current / total) * 100;let ps = p.toFixed(0) > 100 ? 100 : p.toFixed(0);console.log('当前进度', ps)this.update('#' + prefix + 'text', '进度' + ps + '%');await this.sleep(500);resolve();}})}preText(content) {this.update('#' + prefix + 'text', content);}gui(boxs) {const box = this.createEl(prefix + boxId, 'div');for (let x in boxs) {let item = boxs[x];if (!item.id) continue;let el = this.createEl(prefix + item.id, 'button');el.append(new Text(item.label));if (x === '0') {el.classList = prefix + 'box ' + prefix + "active";} else {el.className = prefix + "box";}if (item.fun) {el.onclick = function() {eval(item.fun);}}if (item.id === 'speed') {this.attr(el, 'contenteditable', true)}box.append(el);}document.body.append(box);}sleep(ms) {return new Promise(resolve => setTimeout(resolve, ms));}log(msg) {if (this.debug) {console.log(msg);}}logt(msg) {if (this.debug) {console.table(msg);}}}const u = new Utility();const btns = [new Box('text', '状态 0 %'),new Box('start', '自动预览', 'autoPreview()'),new Box('stop', '停止预览', 'stopPreview()'),new Box('down', '下载图片', 'executeDownload(2)'),new Box('pdf', '下载PDF', 'executeDownload(1)')]const domain = {renrendoc: "renrendoc.com",book118: 'book118.com',docin: 'docin.com',wenku: 'wenku.baidu.com',so: 'wenku.so.com',doc88: 'doc88.com',mbalib: 'doc.mbalib.com',deliwenku: 'deliwenku.com',cxk: '7cxk.com',jinchutou: 'jinchutou.com',mayiwenku: 'mayiwenku.com',dugen: 'ww.dugen.com',iask: 'ishare.iask.com',cho#####: 'cho#####.com',weizhuan: 'weizhuannet.com',taodocs: 'taodocs.com',wenkub: 'wenkub.com',gb688: 'gb688.cn',jjg: 'jjg.spc.org.cn',shengtongedu: 'pro-img-brtm.baijiayun.com',sacinfo: 'hbba.sacinfo.org.cn',qzoffice: 'www.qzoffice.com',nrsis: 'www.nrsis.org.cn',nea: '114.251.111.103:18080',nssi: 'www.nssi.org.cn',feishu: 'feishu.cn',jtysbz: 'jtysbz.cn',jsjlw: 'online.71nc.cn',mwr: '121.36.94.83:9008',cebpubservice: 'bulletin.cebpubservice.com',rbtest: 'rbtest.cnca.cn',weboffice: 'weboffice.qq.com',gbservice: 'gbservice.cn',sgcc: 'ecp.sgcc.com.cn',};const {host,href,origin} = window.location;const jsPDF = jspdf.jsPDF;let zipWriter; // 声明全局变量zipWriter = new zip.ZipWriter(new zip.BlobWriter("application/zip"), {bufferedWrite: true,useCompressionStream: false});const doc = new jsPDF({orientation: 'p',unit: 'px',compress: true});let pdf_w = 446,pdf_h = 631,loading = 500, // 毫秒pdf_ratio = 0.56,title = document.title,fileType = '',downType = 1, // 下载文件类型select = null,selectBox = null,dom = null,beforeFun = null,interval = null,startPageNo = 0,BASE_URL = 'https://wkretype.bdimg.com/retype',readerInfoBai = null, // 百度文档参数intervalBai = null; // 百度定时任务if (host.includes(domain.taodocs)) {iscopy = 'TRUE'; // taodocs copy flag}const params = new URLSearchParams(document.location.search.substring(1));if (params.size && params.get('custom')) {window.parent.postMessage({type: "onload",value: 'success'}, "*")u.log('子页面加载完成！');}// 百度拷贝文本const baiduCopy = () => {const copyEvent = () => {let link = document.querySelector('.link');let textContent = link ? link.textContent : "";let r###lt = textContent ? textContent.substring(textContent.indexOf('“') + 1, textContent.lastIndexOf('”')) : window.getSelection().toString();let textarea = u.query(`#${prefix}textarea`);if (textarea) {textarea.innerText = r###lt;} else {textarea = u.createEl(prefix+'textarea', 'textarea');let style = {width: "100%",height: "200px",outline: "none",padding: "10px",boxSizing: "border-box",fontSize: "16px",border: "1px solid rgb(204, 204, 204)"}u.style(textarea, style)document.querySelector('.mdInput-text').innerText = r###lt;let box = u.query('#catalog-main') || u.query('.catalog-main') || u.query('.related-doc-list')box.before(textarea);}}const observerOptions = {characterData: true,subtree: true};// dom 监听器const observer = new MutationObserver(function(mutationList, observer) {copyEvent()});const targetNodeWrap = document.querySelector('.search-r###lt-wrap');// 触发监听observer.observe(targetNodeWrap, observerOptions);document.addEventListener('mouseup', function() {var selection = window.getSelection();if (selection.rangeCount > 0) {copyEvent()}});}// 百度 xhr 数据监听if (host.includes(domain.wenku)) {const _r_text = window.Response.prototype.text;window.Response.prototype.text = function() {return new Promise((resolve, reject) => {_r_text.call(this).then((text) => {resolve(text);}).catch(reject);});}const _open = window.XMLHttpRequest.prototype.open;window.XMLHttpRequest.prototype.open = function(...args) {this.addEventListener("load", () => {try {let content = this.responseText;const url = args[1];if (url.includes('ndocview/readerinfo')) {const {data} = JSON.parse(content);const htmlUrls = data.htmlUrls;let list = htmlUrls.png;let images = [];if (list) {images = htmlUrls.png.map(item => {return item.pageLoadUrl});} else {images = htmlUrls;}// 文本内容地址保存if (htmlUrls.json) {let pageLoadUrl = htmlUrls.json.map(item => {return item.pageLoadUrl})MF_addURL(pageLoadUrl, 'pageData');}// 纯文本类型文件if (fileType === "txt") { // 纯文本类型let urls = [];const {docId,freePage,rsign,md5sum} = data;for (var i = readerInfoBai.showPage + 1; i < freePage + 1; i++) {let x = md5sum.substring(1);let n = ["pn=" + i, "rn=1", "type=txt", "spr=0", "rsign=" + rsign,"callback=wenku_" + i].join("&");let url = BASE_URL + "/text/" + docId + "?" + x + "&" + n;urls.push(url)}MF_addURL(urls, 'pageData');}MF_addURL(images);}} catch {}});return _open.apply(this, args);}}const childMessage = (message) => {window.parent.postMessage({type: "child",value: message ? message : ''}, "*")}const parentMessage = (message, attr) => {const ifarme = document.getElementById(attr);let _window = ifarme.contentWindow;_window.postMessage({type: 'parent',value: message ? message : ''}, "*")}// 监听页面消息事件window.addEventListener("message", (e) => {// console.log(e)const {type,value} = e.data;if (type === 'parent') { // 父级-子页面消息if (value.includes(origin)) {MF_ImageToBase64(value).then(data => {childMessage(data);})}} else if (type === 'child') { // 子页面-到父页面消息let index = Number(localStorage.getItem("current") || "0");let length = Number(localStorage.getItem("length") || "0");const {blob,uint8,width,height} = value;if (fileType.includes('ppt') || width > height) {doc.addPage([width * pdf_ratio, height * pdf_ratio], 'l');doc.addImage(uint8, 'JPEG', 0, 0, width * pdf_ratio, height * pdf_ratio, index, 'FAST')} else {doc.addPage();doc.addImage(uint8, 'JPEG', 0, 0, pdf_w, pdf_h, index, 'FAST')}if (index === 1) {doc.deletePage(1);}zipWriter.add(index + ".png", new zip.BlobReader(blob));localStorage.setItem('current', index + 1 + "");downimg();} else if (type === 'onload') {const url = new URL(e.origin);const attrId = url.host.replaceAll(".", "");const query = document.getElementById('#' + attrId);if (query) {downimg();}}})/*** @description 前置方法* @author Mr.Fang* @time 2024年2月2日*/const before = () => {if (beforeFun) {u.log('---------->beforeFun');eval(beforeFun)}// 画布添加监听事件，当数据加载完成删除 id，防止数据被清空if (host.includes(domain.wenku)) {const els = u.queryAll('canvas');for (var i = 0; i < els.length; i++) {let eNode = els[i];const intersectionObserver = new IntersectionObserver((entries) => {let isIntersecting = entries[0].isIntersectingif (isIntersecting && eNode.width && eNode.height) {eNode.id = '';}});// 开始监听intersectionObserver.observe(eNode);}}}/*** @description 初始化方法* @author Mr.Fang* @time 2024年2月2日*/const init = () => {console.table({host,href,origin})dom = document.documentElement || document.body;if (host.includes(domain.renrendoc)) {if (!/.*renrendoc\.com\/.+$/.test(href)) {u.log('结束');return;}const node = u.query('h1');title = node.innerText.replaceAll(" ", "");node.nextElementSibling.childrenconst innerText = node.nextElementSibling.children[6].innerText;fileType = innerText.split("：")[1].toLowerCase();dom = u.query('.main-content');beforeFun ="let er = u.query('#load_preview_btn');if (er && er.style.display !== 'none') {er.click()}";select = "#page img";btns.push(new Box('PPT', '获取地址', 'downtxt()'))} else if (host.includes(domain.book118)) {if (!/.+book118\.com\/.+$/.test(href)) {u.log('结束');return;}if (!href.includes('pptView.html') && !params.get("readpage")) {let node = u.query('h1')node = node ? node : u.query('h2');title = node.innerText.replaceAll(" ", "").replaceAll("VIP", "");const number = title.lastIndexOf(".");fileType = title.substring(number + 1).toLowerCase();GM_setValue('title', title);if (fileType.includes('ppt')) {beforeFun = "let eb = u.query('#btn_ppt_front_pc');if (eb) {eb.click();}";} else {beforeFun = "let eb = u.query('#btn_preview_remain');if (eb) {eb.click();}";}} else {fileType = 'ppt';title = GM_getValue('title');}select = ".webpreview-item img";btns.push(new Box('PPT', '获取地址', 'downtxt()'))} else if (host.includes(domain.docin)) {if (!/.+docin\.com\/.+$/.test(href)) {u.log('结束');return;}select = "#contentcontainer canvas";const toImg = params.get('toImg');console.log('toImg', toImg);title = u.query('meta[property="og:title"]').content;fileType = u.attr(u.query('h1').children[0], 'title').toLowerCase();if (toImg && toImg === '1') {select = "#contentcontainer img"}console.log('toImg', select);if (isUserLogin === '1') { // 登录beforeFun = "let eb = u.query('.model-fold-show');if (eb) {eb.click();}";}if (fileType.includes('ppt') || (toImg && toImg === '1')) {btns.push(new Box('PPT', '获取地址', 'downtxt()'))}} else if (host.includes(domain.wenku)) {if (!/.+wenku\.baidu\.com\/(tfview|view).+$/.test(href)) {u.log('结束');return;}dom = u.query('.reader-wrap');beforeFun ="let eb = u.query('.unfold')?u.query('.unfold'):u.query('.read-all');if (eb) {eb.click();}";select = "#original-creader-root canvas";btns.push(new Box('print-pdf', '打印PDF', 'window.print()'))if (fileType.includes('ppt') || fileType.includes('pdf')) {btns.push(new Box('PPT', '获取地址', 'downtxt()'))} else {btns.push(new Box('get-text', '获取文本', 'fullText()'))}} else if (host.includes(domain.so)) {if (!/.+wenku\.so\.com\/.+$/.test(href)) {u.log('结束');return;}const {Title,DocType,Field03} = asyncData.DocInfo;title = Title;fileType = DocType.toLowerCase();;btns.splice(1, 2);btns.push(new Box('PPT', '获取地址', 'downtxt()'));MF_addURL(Field03);} else if (host.includes(domain.doc88)) {if (!/.+doc88\.com\/.+$/.test(href)) {u.log('结束');return;}title = u.query('meta[property="og:title"]').content;fileType = u.query("#box1 .attribute").innerText.split(" ")[0].split("：")[1].toLowerCase();beforeFun = "let eb = u.query('#continueButton');if (eb) {eb.click();}";select = "#pageContainer .inner_page";btns.push(new Box('get-text', '获取文本', 'fullText()'))} else if (host.includes(domain.mbalib)) {if (!/doc\.mbalib\.com\/.+$/.test(href)) {u.log('结束');return;}dom = u.query('#scroll-m-box');title = u.query('h1 p').innerText;fileType = title.substring(title.indexOf('.') + 1).toLowerCase();select = "#viewer .page"btns.splice(1, 0, new Box('speed', '500'));btns.push(new Box('get-text', '获取文本', 'fullText()'))} else if (host.includes(domain.deliwenku) ||host.includes(domain.cxk) ||host.includes(domain.jinchutou) ||host.includes(domain.mayiwenku) ||host.includes(domain.dugen) ||host.includes(domain.cho#####) ||host.includes(domain.weizhuan)) {if ((!/.+deliwenku\.com\/.+$/.test(href)) &&(!/.+7cxk\.com\/.+$/.test(href)) &&(!/.+jinchutou\.com\/.+$/.test(href)) &&(!/.+mayiwenku\.com\/.+$/.test(href)) &&(!/ww\.dugen\.com\/.+$/.test(href)) &&(!/.+cho#####\.com\/.+$/.test(href)) &&(!/.+weizhuannet\.com\/.+$/.test(href))) {return;}GM_deleteValue('listData'); // 清空// 蚂蚁需手动点击全文if (host.includes(domain.mayiwenku) || host.includes(domain.dugen)) {preview();loadingUrls(host.includes(domain.dugen));} else {loadingUrls();}if (host.includes(domain.cho#####)) {title = u.query('h1').innerText;fileType = title.substring(title.indexOf('.') + 1).toLowerCase();} else {title = u.query('meta[property="og:title"]').content;fileType = u.query('meta[property="og:document:type"]').content.toLowerCase();}btns.splice(1, 2);btns.push(new Box('PPT', '获取地址', 'downtxt()'))} else if (host.includes(domain.iask)) {if (!/ishare\.iask\.com\/.+$/.test(href)) return;title = pageConfig.access.title;fileType = pageConfig.access.format.toLowerCase();;btns.splice(1, 2);btns.push(new Box('PPT', '获取地址', 'downtxt()'))MF_addURL(pageConfig.imgUrl);} else if (host.includes(domain.taodocs)) {if (!/www\.taodocs\.com\/.+$/.test(href)) return;title = u.query('h1').innerText;fileType = title.substring(title.indexOf('.') + 1).toLowerCase();beforeFun = "let eb = u.query('.fc2e');if (eb) {eb.click();}";select = "#canvas canvas";btns.push(new Box('get-text', '获取文本', 'fullText()'))} else if (host.includes(domain.wenkub)) {if (!/www\.wenkub\.com\/.+$/.test(href)) return;title = u.query('h1').innerText;fileType = title.substring(title.indexOf('.') + 1).toLowerCase();beforeFun = "let eb = u.query('.fc2e');if (eb) {eb.click();}";select = "#pageContainer img";} else if (host.includes(domain.gb688)) {if (u.query('#verifyCode')) return;fileType = 'pdf';select = "#viewer .page";btns.splice(1, 0, new Box('speed', '500'));btns.push(new Box('get-text', '获取文本', 'fullText()'))} else if (host.includes(domain.jjg)) {fileType = ".pdf";select = "#docViewer_ViewContainer .fwr-page-invisible";// select = "#docViewer_ViewContainer .fwr-page-image img";} else if (host.includes(domain.shengtongedu)) {fileType = "ppt";} else if (host.includes(domain.sacinfo)) {GM_deleteValue('listData'); // 清空fileType = "pdf";const md5 = href.split('/').pop(); // 秘钥joinDownloadURL('https://hbba.sacinfo.org.cn/hbba_onlineRead_page/' + md5)btns.splice(1, 2);btns.push(new Box('PPT', '获取地址', 'downtxt()'))} else if (host.includes(domain.qzoffice)) {fileType = "pdf";title = params.get('content') || 'AI-PPT';btns.splice(1, 2);btns.splice(2, 1);} else if (host.includes(domain.nrsis)) {fileType = "pdf";select = ".page canvas";} else if (host.includes(domain.nea)) {fileType = "pdf";select = ".page canvas";} else if (host.includes(domain.nssi)) {title = document.title,fileType = "pdf";select = "#viewer .page";dom = u.query('#viewerContainer')btns.splice(1, 0, new Box('speed', '500'));} else if (host.includes(domain.feishu)) {fileType = "pdf";dom = u.query('#viewerContainer')fileType = 'pdf';select = "#viewer .page";if (title.includes('PDF')) {btns.splice(1, 0, new Box('speed', '500'));btns.push(new Box('get-text', '获取文本', 'fullText()'))} else {btns.splice(1, 5);btns.push(new Box('get-build', '打包下载', 'buildDown()'))}} else if (host.includes(domain.jtysbz) || host.includes(domain.cebpubservice)) {fileType = "pdf";select = "#viewer .page";btns.splice(1, 0, new Box('speed', '500'));btns.push(new Box('get-text', '获取文本', 'fullText()'))} else if (host.includes(domain.jsjlw)) {fileType = "pdf";select = "#ctn img";dom = u.query('#ctn');} else if (host.includes(domain.mwr)) {fileType = "pdf";select = "#imgdiv img";title = u.query('.left_titile').innerText;} else if (host.includes(domain.rbtest)) {fileType = "pdf";select = ".page canvas";} else if (host.includes(domain.weboffice)) {fileType = "pdf";select = "#viewer .page";btns.splice(1, 0, new Box('speed', '500'));} else if (host.includes(domain.gbservice)) {// 首页-跳转详情页面if (href.includes('basicbzDetail')) {let id = location.href.split("id=").pop();window.open(`https://gbservice.cn/pdfjs/web/viewer.html?file=https://api.gbservice.cn/api/standard/fileurl?id=${id}`)return;} else if (!href.includes('pdfjs')) {return false;}fileType = "pdf";dom = u.query('#viewerContainer');select = "#viewer .page";btns.splice(1, 0, new Box('speed', '500'));} else if (host.includes(domain.sgcc)) {if (!href.includes('portal/#/doc/doci-win/')) {return false;}fileType = "pdf";dom = u.query('#viewerContainer');select = "#viewer .page";btns.splice(1, 0, new Box('speed', '500'));btns.push(new Box('get-text', '获取文本', 'fullText()'))}const query = u.query("#btn_ppt_front_pc"); // 原创if (!query) {u.gui(btns);} else {query.click();}console.log('文件名称：', title);console.log('文件类型：', fileType);}// b d  接口数据处理const handleRenderData = () => {const {readerInfo,viewBiz} = pageData;fileType = viewBiz.docInfo.fileType;title = viewBiz.docInfo.aiQueryTitle;readerInfoBai = readerInfo;const htmlUrls = readerInfo.htmlUrls;if (htmlUrls) {if (fileType.includes('ppt')) {MF_addURL(htmlUrls);} else if (fileType.includes('pdf')) {let images = [];if (htmlUrls.png) {images = htmlUrls.png.map(item => {return item.pageLoadUrl})} else {images = htmlUrls;}MF_addURL(images);}// 文本内容地址保存if (htmlUrls.json) {let pageLoadUrl = htmlUrls.json.map(item => {return item.pageLoadUrl})MF_addURL(pageLoadUrl, 'pageData');}}// 纯文本类型文件if (fileType === "txt") { // 纯文本类型let urls = [];const {docId,freePage,rsign,showPage,md5sum} = readerInfoBai;for (var i = 1; i < showPage + 1; i++) {let x = md5sum.substring(1);let n = ["pn=" + i, "rn=1", "type=txt", "spr=0", "rsign=" + rsign,"callback=wenku_" + i].join("&");let url = BASE_URL + "/text/" + docId + "?" + x + "&" + n;urls.push(url)}MF_addURL(urls, 'pageData');}setTimeout(() => {baiduCopy()}, 500)}// 清理缓存const clearCache = () => {// 移除多余 iframedocument.querySelectorAll('iframe').forEach(item => {item.remove()})// 清空系统缓存数据localStorage.removeItem('listData');localStorage.removeItem('length');localStorage.removeItem('current');localStorage.removeItem('pageData');localStorage.removeItem('down');localStorage.removeItem('SP_text');if (host.includes(domain.wenku)) {// 加载主页面if (href.includes('tfview') || href.includes('view')) {GM_deleteValue('listData'); // 删除缓存handleRenderData()}}}// load 事件(() => {clearCache()// 在这里执行渲染完成后的操作console.log('HTML 渲染完成!');// 监听子页面加载完成，发送消息if (!params.size || !params.get('custom')) {init()}})();/*** @description 开始方法，自动预览* @author Mr.Fang* @time 2024年2月2日*/const autoPreview = async () => {if (host.includes(domain.book118) && fileType.includes('ppt')) {localStorage.setItem('start', '1');await autoParsingPPT();return false;}if (host.includes(domain.shengtongedu) && fileType.includes('ppt')) {localStorage.setItem('start', '1');await autoShengTongParsingPPT();return false;}if (host.includes(domain.mbalib) ||host.includes(domain.nssi) ||host.includes(domain.feishu) ||host.includes(domain.cebpubservice) ||host.includes(domain.jtysbz) ||(host.includes(domain.gb688) && !u.query('#viewer').style.transform) ||host.includes(domain.weboffice) ||host.includes(domain.sgcc) ||host.includes(domain.gbservice)) {// 特殊情况，获取预览 domif (host.includes(domain.sgcc)) {dom = u.query('#viewerContainer');if (!dom) {alert("请先点击附件预览！");return false;}}localStorage.setItem('start', '1');localStorage.removeItem('SP_index')dom.scrollTop = 0;await scrollPreview()return false;}if (interval) return false;if (host.includes(domain.docin)) {// 起始页码startPageNo = document.querySelector("#page_cur").value - 1 || 0;} else {dom.scrollTop = 0;}interval = setInterval(() => {if (host.includes(domain.book118)) {scrollPageArea()} else if (host.includes(domain.renrendoc)) {scrollPageArea()} else if (host.includes(domain.docin)) {scrollWinArea()} else if (host.includes(domain.wenku)) {scrollWinArea()} else if (host.includes(domain.doc88)) {scrollPageAreaDoc88()} else if (host.includes(domain.taodocs)) {scrollWinAreaTao()} else if (host.includes(domain.gb688)) {scrollPageAreaDocGB()} else if (host.includes(domain.jjg)) {scrollPageAreaJJG()} else if (host.includes(domain.nrsis) ||host.includes(domain.nea) ||host.includes(domain.mwr) ||host.includes(domain.jsjlw) ||host.includes(domain.rbtest)) {scrollWinArea()}}, 500);}/*** @description 结束方法，停止预览* @author Mr.Fang* @time 2024年2月2日*/const stopPreview = async () => {console.log('---------->stopPreview');if (interval) {clearInterval(interval);interval = null;}localStorage.removeItem('start')}/*** @description 结束方法，停止预览，前置方法* @author Mr.Fang* @time 2024年7月22日*/const stopBeforePreview = async () => {if (host.includes(domain.mwr)) {const page_index = u.query('.page_index').innerText;const page_total = u.query('.page_total').innerText;if (page_index === page_total) {stopPreview();u.preview(-1);} else { // 向上滚动一次dom.scrollTo({top: dom.scrollTop - 100,left: 0,behavior: "smooth",});}} else {stopPreview();u.preview(-1);}}/*** @description 执行文件下载* @author Mr.Fang* @time 2024年2月20日* @param type 文件类型*/const executeDownload = async (type) => {downType = type;const down = localStorage.getItem('down');console.log('down', down)console.log('host', host)console.log('downType', downType)if (!down) {// 结束后续执行的方法if (host.includes(domain.book118) || host.includes(domain.shengtongedu)) {if (fileType.includes('ppt')) {conditionDownload();} else {await parseImage()}} else if (host.includes(domain.renrendoc)) {await parseImage()} else if (host.includes(domain.wenku)) {const display = u.query('#app-top-right-tool')?.style.display;if (!display || display === 'none') {await downimg()}} else if (host.includes(domain.docin)) {if (params.get('toImg')) {await parseImage()} else {await imageToBase64()conditionDownload();}} else if (host.includes(domain.mbalib) ||host.includes(domain.feishu) ||host.includes(domain.nssi) ||host.includes(domain.cebpubservice) ||host.includes(domain.weboffice) ||host.includes(domain.sgcc) ||host.includes(domain.gbservice) ||host.includes(domain.jtysbz)) {conditionDownload();} else if (host.includes(domain.doc88) ||host.includes(domain.taodocs) ||host.includes(domain.nrsis) ||host.includes(domain.nea) ||host.includes(domain.rbtest)) {await imageToBase64()conditionDownload();} else if (host.includes(domain.deliwenku) ||host.includes(domain.cxk) ||host.includes(domain.jinchutou) ||host.includes(domain.mayiwenku) ||host.includes(domain.dugen) ||host.includes(domain.iask) ||host.includes(domain.cho#####) ||host.includes(domain.weizhuan) ||host.includes(domain.so) ||host.includes(domain.sacinfo)) {await downimg()} else if (host.includes(domain.gb688)) {if (u.query('#viewer').style.transform) { // bgawait downloadGBImage();} else {conditionDownload();}} else if (host.includes(domain.jsjlw)) {await parseImage()} else if (host.includes(domain.jjg)) {await downloadElement()conditionDownload();} else if (host.includes(domain.qzoffice)) {await handleQzoffice();conditionDownload();} else if (host.includes(domain.mwr)) {await downloadImage();conditionDownload();}} else {conditionDownload();}}// 飞书打包下载const buildDown = async () => {const styles = [...u.queryAll('style')].map(div => div.outerHTML).join('\n');if (title.includes('excel')) {const container = u.query('.container').innerHTML;const content =`<!DOCTYPE html><html><head><meta charset="utf-8">${styles}</head><body style="overflow: auto;">${container}</body></html>`const htmlBlob = new Blob([content], {type: "text/html;charset=utf-8"});zipWriter.add('index.html', new zip.BlobReader(htmlBlob))zipWriter.add('index.txt', new zip.TextReader(u.query('.container').innerText))} else if (title.includes('txt')) {const container = u.query('#scroll-container').innerHTML;const content =`<!DOCTYPE html><html><head><meta charset="utf-8">${styles}</head><body>${container}</body></html>`const htmlBlob = new Blob([content], {type: "text/html;charset=utf-8"});zipWriter.add('index.html', new zip.BlobReader(htmlBlob))zipWriter.add('index.txt', new zip.TextReader(u.query('#scroll-container').innerText))}await u.sleep(500)downzip();u.preText('下载完成')}/*** 根据指定条件下载文件*/const conditionDownload = () => {if (downType === 1) {downpdf()localStorage.setItem('down', '1')} else if (downType === 2) {downzip()if (!host.includes(domain.qzoffice)) // 排除 qzlocalStorage.setItem('down', '1')}u.preText('下载完成')}// 滚动指定 Windowconst scrollWinArea = () => {before();const scrollTop = dom.scrollTop;const height = dom.scrollHeight - dom.clientHeight;if (height <= scrollTop) {stopBeforePreview();} else {let top = scrollTop + 500;dom.scrollTo({top: top,left: 0,behavior: "smooth",});u.preview(top, height);}}/*** @description 判断 dom 是否在可视范围内* @author Mr.Fang* @time 2024-6-25* @param {HTMLElement} el*/const isElementInViewport = (el) => {const rect = el.getBoundingClientRect();return (rect.top >= 0 && rect.top <= (window.innerHeight || document.documentElement.clientHeight));}/*** @description 图片添加到 zip 或 pdf* @author Mr.Fang* @time 2024-6-25* @see http://raw.githack.com/MrRio/jsPDF/master/docs/module-addImage.html#~addImage* @param {HTMLImageElement | HTMLCanvasElement | Uint8Array | RGBAData} imageData* @param {Blob} blob* @param {Number} i 下标* @param {Number} width 宽* @param {Number} height 高* @param {Boolean} natural 原始高度宽度 true 原始尺寸 false A4*/const saveImageAndPDF = (imageData, blob, i, width, height, natural = false) => {let dir = 'p';let target_w = pdf_w;let target_h = pdf_h;if (width > height) {dir = 'l';target_h = pdf_w;target_w = pdf_h;}if (natural) {target_h = height * pdf_ratio;target_w = width * pdf_ratio;} else {target_h = target_h;target_w = target_w;}zipWriter.add(`${i}.png`, new zip.BlobReader(blob));doc.addPage([target_w, target_h], dir);doc.addImage(imageData, 'JPEG', 0, 0, target_w, target_h, i, 'FAST')if (doc.internal.pages[1].length === 2) {doc.deletePage(1); // 删除空白页}}/*** @description 保存数据* @author Mr.Fang* @time 2024-6-25* @param {Number} i 下标* @param {HTMLElement} imageData 图片对象* @param {HTMLElement} textLayer 文本对象*/const previewSave = async (i, imageData, textLayer) => {const {blob,width,height} = await MF_CanvasToBase64(imageData);saveImageAndPDF(imageData, blob, i, width, height, false)//获取文本内容let texts = JSON.parse(localStorage.getItem('SP_text')) || [];texts.push(fileType.includes('doc') ? textLayer.innerText : textLayer.textContent);localStorage.setItem('SP_text', JSON.stringify(texts))// 更新下标localStorage.setItem('SP_index', i + 1);}/*** @description 预览&下载* @author Mr.Fang* @time 2024-6-25*/const scrollPreview = async () => {if (!localStorage.getItem("start")) {u.preview(-1, null, "已终止");return;}before();const i = Number(localStorage.getItem('SP_index')) || 0;const childrens = u.queryAll(select);const current = childrens[i];const length = childrens.length;// 如果当前对象在可视范围内，进行保存添加let dataLoaded;let imageData = current.querySelector('canvas');if (!imageData) {imageData = current.querySelector('.canvasWrapper canvas');dataLoaded = current.getAttribute('data-loaded')}const textLayer = current.querySelector('.textLayer');if ((dataLoaded || isElementInViewport(current)) && imageData && textLayer) {await previewSave(i, imageData, textLayer)if (i !== length - 1)childrens[i + 1].scrollIntoView({behavior: "smooth"});} else {current.scrollIntoView({behavior: "smooth"});}u.preview(i, length);if (i !== length - 1) {let speed = 500,MF_speed = Number(u.query(`#${prefix}speed`).innerText);if (MF_speed > 0) {speed = MF_speed} else {u.query(`#${prefix}speed`).innerText = 500}setTimeout(() => {console.log(speed, 'ms 后执行');scrollPreview()}, speed)} else {console.log('执行结束');u.preview(-1);localStorage.removeItem('SP_index')localStorage.removeItem('start')}}// 滚动指定 Windowconst scrollWinAreaTao = () => {const scrollTop = dom.scrollTop;const height = dom.scrollHeight - dom.clientHeight;const fc2e = u.query('.fc2e');let end = 0;const images = u.queryAll(select);const length = images.length;for (let i = 0; i < length; i++) {let item = images[i];const {top} = item.getBoundingClientRect();if (item.width === 300 || item.height == 150) {end = 1;dom.scrollTo({top: dom.scrollTop + top,left: 0,behavior: "smooth",});u.preview(dom.scrollTop + top, height);break;}}if (end === 0) {if (!fc2e) {stopPreview();u.preview(-1);} else {before()}}}// 滚动指定区域const scrollPageArea = () => {before();const clientHeight = dom.clientHeight;let end = 0;const images = u.queryAll(select);const length = images.length;for (let i = 0; i < length; i++) {let item = images[i];const {top} = item.getBoundingClientRect();if (item instanceof HTMLImageElement) {if (!item.src && !item.getAttribute('data-src')) {end = 1;dom.scrollTo({top: dom.scrollTop + top,left: 0,behavior: "smooth",});u.preview(i + 1, length);break;}} else if (item instanceof HTMLDivElement) {end = 1;dom.scrollTo({top: dom.scrollTop + top,left: 0,behavior: "smooth",});u.preview(i + 1, length);break;}}if (end === 0) {u.preview(-1);stopPreview();}}// 道客滚动函数const scrollPageAreaDoc88 = () => {before();const clientHeight = dom.clientHeight;let end = 0;const images = u.queryAll(select);const length = images.length;const startNum = document.querySelector("#pageNumInput").value - 1 || 0;for (let i = startNum; i < length; i++) {let item = images[i];const {top} = item.getBoundingClientRect();let previousElementSibling = item.previousElementSibling.previousElementSibling;let fs = u.attr(item, 'fs');let t = previousElementSibling.innerText;if (t.length !== 0) {end = 1;item.scrollIntoView({behavior: "smooth"});u.preview(i + 1, length);break;}}if (end === 0) {u.preview(-1);stopPreview();}}const scrollPageAreaDocGB = () => {// 100% 预览if (u.query('#scaleSelect').selectedIndex < 9) {u.query('#zoomIn').click();return true;}const clientHeight = dom.clientHeight;let end = 0;const els = u.queryAll(select);const length = els.length;for (let i = 0; i < length; i++) {let item = els[i];if (u.attr(item, 'bg')) {end = 1;item.scrollIntoView({behavior: "smooth"});u.preview(i + 1, length);break;}}if (end === 0) {u.preview(-1);stopPreview();}}const scrollPageAreaJJG = () => {let end = 0;// 放大if (u.query('.fwr-rb-zoom-box input').value === '100%') {u.query('.fwr-rb-bottom-zoomin').click();return;}const pages = u.query(".fwr-rb-bottom-tabs input").value.split('/');const els = u.queryAll(select);const length = els.length;for (let i = Number(pages[0].trim()) - 1; i < length; i++) {const item = els[i];const page = item.querySelector('.fwr-page-tile')if (!page) {end = 1;u.query('.fwr-rb-bottom-page-next').click();u.preview(i + 1, length);break;}}if (end === 0) {u.preview(-1);stopPreview();}}/*** canvas 转 blob 对象* 导出全部按 A4 格式导出，方便兼容大部分文档，支持横竖格式*/const imageToBase64 = async () => {const images = u.queryAll(select);const length = images.length;for (let i = 0; i < length; i++) {const item = images[i];if (host.includes(domain.doc88)) {let previousElementSibling = item.previousElementSibling.previousElementSibling;let t = previousElementSibling.innerText;if (t.length !== 0) {continue;}}let {blob,width,height} = await MF_CanvasToBase64(item);saveImageAndPDF(item, blob, i, width, height, host.includes(domain.doc88) || host.includes(domain.rbtest))await u.preview(i + 1, length);}console.log('处理完成', length);}/*** @description 原创力 PPT 解析* @author Mr.Fang* @time 2024年2月21日*/const autoParsingPPT = async () => {if (!localStorage.getItem("start")) {u.preview(-1, null, "已终止");return;}const page = Number(u.query('#PageIndex').innerText);const total = Number(u.query('#PageCount').innerText);const childNodes = u.query("#view").childNodes;const count = childNodes.length;const max_index = page - 1;const current = u.query("#view" + max_index);// 动作数量const a_len = u.queryAll(`#view${max_index} #animt${max_index}>div`).length;if (a_len !== 0) {await u.sleep(1000);}const bgs = MF_RecursiveParsingImages(current);await new Promise((resolve) => {html2canvas(current, {useCORS: true,logging: false,}).then(function(canvas) {let fileName = max_index + "_" + a_len + ".png";// 将canvas转换为图片并下载.canvas.toBlob(blob => {zipWriter.add(fileName, new zip.BlobReader(blob));},"image/png",1);// 添加PDF// 794px*1123px ;doc.addPage([canvas.width * pdf_ratio, canvas.height * pdf_ratio], 'l');doc.addImage(canvas, 'JPEG', 0, 0, canvas.width * pdf_ratio, canvas.height *pdf_ratio, max_index + "_" + a_len, 'FAST')if (max_index === 1) {doc.deletePage(1);}resolve();});})if (a_len === 0) {try {const detail = bgs.map((item, i) => {return zipWriter.add(max_index + "/" + i + ".png", new zip.HttpReader(item));});await Promise.all(detail);zipWriter.add(max_index + "/" + "文本描述.txt", new zip.TextReader(current.innerText));} catch (e) {console.error(e);}}u.preview(page, total);const pageNext = u.query('#pageNext');const btmRight = u.query('.btmRight');if (page !== total) {btmRight.click();await autoParsingPPT();}}/*** 键盘事件 ←左 右→*/const triggerKeyEvent = (element, key = 'right', type) => {var event = new KeyboardEvent(type, {bubbles: true,cancelable: true,key: key,keyCode: key === 'letf' ? 37 : 39, // 37是左箭头，39是右箭头which: key === 'letf' ? 37 : 39});element.dispatchEvent(event);}/*** @description 盛通教育 PPT 解析* @author Mr.Fang* @time 2024年5月10日*/const autoShengTongParsingPPT = async () => {if (!localStorage.getItem("start")) {u.preview(-1, null, "已终止");return;}const current = u.query('#playerView > div:nth-child(2)');current.style.transform = 'none'const {total,page} = await new Promise((resolve) => {const childNodes = document.querySelector("#playerView > div:nth-child(2) > div:nth-child(1) > div").childNodes;const total = childNodes.length - 1;let page = 1;childNodes.forEach((item, index) => {if (item.childNodes.length > 0) {page = index;}})resolve({total,page})})const max_index = page - 1;// 动作数量let a_len = 0;if (max_index === Number(localStorage.getItem('currentPage'))) {a_len = Number(localStorage.getItem('currentPageIndex')) + 1;}if (a_len !== 0) {await u.sleep(1000);}const bgs = MF_RecursiveParsingImages(current);await new Promise((resolve) => {html2canvas(current, {useCORS: true,logging: false,}).then(function(canvas) {// 将canvas转换为图片并下载.let data = canvas.toDataURL();let fileName = `${max_index}_${a_len}.png`;zipWriter.add(fileName, new zip.Data64URIReader(data));// 添加PDF// 794px*1123px ;doc.addPage([canvas.width * pdf_ratio, canvas.height * pdf_ratio], 'l');doc.addImage(data, 'JPEG', 0, 0, canvas.width * pdf_ratio, canvas.height *pdf_ratio, max_index + "_" + a_len, 'FAST')if (max_index === 1) {doc.deletePage(1);}localStorage.setItem('currentPage', max_index);localStorage.setItem('currentPageIndex', a_len);resolve();});})if (a_len === 0) {try {const detail = bgs.map((item, i) => {return zipWriter.add(max_index + "/" + i + ".png", new zip.HttpReader(item));});await Promise.all(detail);zipWriter.add(max_index + "/" + "文本描述.txt", new zip.TextReader(current.innerText));} catch (e) {console.error(e);}}u.preview(page, total);if (page !== total) {triggerKeyEvent(document.body, 'right', 'keydown');triggerKeyEvent(document.body, 'right', 'keyup');await autoShengTongParsingPPT();}}/*** @description 轻竹办公* @author Mr.Fang* @time 2024年5月17日*/const handleQzoffice = async () => {localStorage.removeItem('down')// 递归遍历 DOM 节点function traverseDOM(node, callback) {if (node.nodeType === Node.ELEMENT_NODE) {callback(node); // 调用回调函数处理当前节点node = node.firstChild; // 获取第一个子节点while (node) {traverseDOM(node, callback); // 递归遍历子节点node = node.nextSibling; // 获取下一个兄弟节点}}}// 查找具有指定属性的 <image> 元素function findImagesWithAttribute(node) {var images = [];traverseDOM(node, function(element) {if (element.tagName === 'image') {images.push(element);}});return images;}const template = document.getElementById("templateCanvas").cloneNode(true);template.style.display = 'block';template.style.height = '0px';template.style.position = 'relative';template.style.display = 'block';// 在整个文档中查找具有指定属性的 <image> 元素const images = findImagesWithAttribute(template);const imageArray = [];// 打印找到的元素const blobs = [];try {images.forEach(async (image, i) => {const animVal = image.href.animVal;let is = imageArray.filter(item => item.href === animVal);if (animVal && is.length === 0) {image.setAttribute('xlink:href', `./images/${i}.png`)imageArray.push({name: `./images/${i}.png`,href: animVal})const {blob,width,height} = await MF_ImageToBase64(animVal);zipWriter.add(`images/${i}.png`, new zip.BlobReader(blob));} else {image.setAttribute('xlink:href', is[0].name)}});} catch (e) {console.log(e);}const avgArray = document.querySelectorAll(".child-element svg");let content = [];const outerHTML = template.outerHTML;content.push(outerHTML);for (let i = 0; i < avgArray.length; i++) {const avgArrayElement = avgArray[i];const cloneNode = avgArrayElement.cloneNode(true);cloneNode.style.position = "static";cloneNode.style.width = "100%";cloneNode.style.height = "100%";cloneNode.style.transform = "none";const html = cloneNode.outerHTML;content.push("<div classname=\"page-view\" style=\"width: 1200px; height: 820px;\">" +html + "</div>");}// 添加 htmlconst htmlBlob = new Blob(['<!DOCTYPE html>' + content.join('\n\n')], {type: "text/html;charset=utf-8"});zipWriter.add('index.html', new zip.BlobReader(htmlBlob))zipWriter.add('index.txt', new zip.TextReader(document.querySelector('.texts').innerText))}/*** @description 解析图片 [src]* @author Mr.Fang* @time 2024年2月2日*/const parseImage = async () => {const images = u.queryAll(select);if (!images.length) {u.log('------>parseImage 暂无数据');return;}const listData = [];images.forEach((item) => {let src = u.attr(item, 'data-src') || item.src;if (src.includes('http:') && location.protocol === 'https') {src = src.replace("http:", "https:")} else if (src.startsWith("//")) {src = "https:" + src;}if (src) {const page = u.attr(item, 'data-page') || u.attr(item.parentElement, 'data-id');if (host.includes(domain.docin)) {const curr = Number(item.parentElement.id.split('_').pop());if (curr >= startPageNo + 1) {listData.push({page,src})}} else {listData.push({page,src})}}})const store = JSON.stringify(listData);u.logt(listData)u.log('size:' + images.length);GM_setValue('listData', store);localStorage.setItem('listData', store)u.log('--------->downimg');localStorage.removeItem('current')downimg()}/*** @description 下载图片* @author Mr.Fang* @time 2024年2月2日*/const downimg = async () => {const images = JSON.parse(GM_getValue('listData'));const length = images.length;localStorage.setItem('length', length);let current = Number(localStorage.getItem("current")) || 0;u.log('downimg----------->current:' + current)for (let index = current; index < length; index++) {const image = images[index];const src = image.src;if (src.includes(host)) { // 当前域const {uint8,blob,width,height} = await MF_ImageToBase64(src);if (fileType.includes('ppt') || width > height) {doc.addPage([width * pdf_ratio, height * pdf_ratio], 'l');doc.addImage(uint8, 'JPEG', 0, 0, width * pdf_ratio, height * pdf_ratio, index,'FAST')} else {doc.addPage();doc.addImage(uint8, 'JPEG', 0, 0, pdf_w, pdf_h, index, 'FAST')}if (index === 1) {doc.deletePage(1);}zipWriter.add(index + ".png", new zip.BlobReader(blob));current = index;await u.preview(current, length);} else {const url = new URL(src);const attrId = url.host.replaceAll(".", "")const query = document.getElementById('#' + attrId);if (query) { // 框架是否存在parentMessage(src, "#" + attrId);} else {const el = u.createEl("#" + attrId, 'iframe');el.src = url.origin + '?custom=true';el.style.visibility = "hidden";document.body.append(el);}localStorage.setItem('current', index + "");u.preview(current, length);break;}}// 非当前域下载文件下标会多加一个数值if (localStorage.getItem("current")) {current -= 1;}console.log('current', current);if (current === length - 1) {conditionDownload();}}/*** 图片下载*/const downloadImage = async () => {const images = [...u.queryAll(select)];const len = images.length;for (let i = 0; i < len; i++) {const image = images[i]const canvas = await MF_ImageToCanvas(image);const {blob,width,height} = await MF_CanvasToBase64(canvas);saveImageAndPDF(canvas, blob, i, width, height, false);u.preview(i, len);}}const downloadElement = async () => {const nodes = u.queryAll('#docViewer_ViewContainer .fwr-page-tile');const len = nodes.length;for (let i = 0; i < len; i++) {const node = nodes[i]const {blob,canvas} = await MF_ImageStitchingToCanvas(node);saveImageAndPDF(canvas, blob, i, canvas.width, canvas.height, true);u.preview(i, len);}}const MF_ImageToCanvas = (image) => {return new Promise((resolve, reject) => {const canvas = u.createEl('', 'canvas');const {naturalWidth: width,naturalHeight: height} = image;canvas.width = width;canvas.height = height;let ctx = canvas.getContext('2d');ctx.fillStyle = '#FFFFFF';ctx.fillRect(0, 0, width, height);ctx.drawImage(image, 0, 0, width, height);resolve(canvas);})}/*** bg pdf 下载*/const downloadGBImage = async () => {const els = u.queryAll(select);const length = els.length;for (let i = 0; i < length; i++) {let item = els[i];const {blob,canvas} = await MF_ImagePositionToBase64(item);if (!blob) {continue;}saveImageAndPDF(canvas, blob, i, canvas.width, canvas.height, true)await u.preview(i + 1, length);}// 非当前域下载文件下标会多加一个数值conditionDownload();}/*** @param {String} url 请求地址*/const requestGet = (url) => {return new Promise((resolve, reject) => {var xhr = new XMLHttpRequest();xhr.open("GET", url, true);// xhr.setRequestHeader("Content-Type", "application/json");xhr.onreadystatechange = function() {if (xhr.readyState === 4) {if (xhr.status === 206 || xhr.status === 200) {try {let responseText = xhr.responseText;let r###lt = responseText.substring(responseText.indexOf('\(') + 1,responseText.length - 1);u.log(r###lt)resolve(JSON.parse(r###lt));} catch (e) {reject(e);}} else {reject(new Error(`HTTP status code ${xhr.status}`));}}};xhr.onerror = function() {reject(new Error("Network error"));};xhr.send();});}/*** 复制到剪切板* @param text*/const copyToClipboard = (text) => {var input = document.createElement("textarea");input.value = text;document.body.appendChild(input);input.select();document.execCommand("copy");document.body.removeChild(input);}/*** @description 通过接口获取文本内容* @author Mr.Fang* @time 2024年2月20日*/const fullText = async () => {let text = '';if (host.includes(domain.wenku)) {const pageData = JSON.parse(localStorage.getItem('pageData'));if (pageData) {for (var i = 0; i < pageData.length; i++) {let url = pageData[i].src;let r###ltData = await requestGet(url);if (r###ltData instanceof Array) {text += r###ltData[0].parags[0].c;} else {r###ltData.body.forEach(item => {if (typeof item.c === "string") {text += item.c;}})}}} else {text = u.query('.ql-editor').innerText;}} else if (host.includes(domain.mbalib) ||host.includes(domain.feishu) ||host.includes(domain.cebpubservice) ||host.includes(domain.sgcc) ||host.includes(domain.jtysbz)) {const texts = JSON.parse(localStorage.getItem("SP_text")) || []for (let i = 0; i < texts.length; i++) {let t = texts[i];text += `\n\n====第${i+1}页====\n\n` + t;}localStorage.removeItem('SP_text')} else if (host.includes(domain.doc88)) {// const texts = Core.api._VM;const texts = Core.api._bf;if (!texts) {alert('没有文本内容')return}for (let i = 0; i < texts.length; i++) {text += `\n\n====第${i+1}页====\n\n` + texts[i];}} else if (host.includes(domain.taodocs)) {const texts = u.queryAll('#canvas .textLayer');for (let i = 0; i < texts.length; i++) {let t = texts[i];text += `\n\n====第${i+1}页====\n\n`;text += t.innerText;}}MF_ExportTxt(text, `${title}.txt`);}/*** @description 下载压缩包，包含图片* @author Mr.Fang* @time 2024年2月2日*/const downzip = () => {// 修改无法触发浏览器下载问题 see https://github.com/systemmin/kill-doc/issues/8zipWriter.close().then(blob => {var link = document.createElement('a');link.href = URL.createObjectURL(blob);link.download = `${title}.zip`;// 触发下载document.body.appendChild(link);link.click();document.body.removeChild(link);}).catch(error => {console.error(error);});}/*** @description 下载 PDF* @author Mr.Fang* @time 2024年2月2日*/const downpdf = () => {// 下载 PDF 文件doc.save(`${title}.pdf`, {returnPromise: true});}/*** @description 下载 txt 文本* @author Mr.Fang* @time 2024年2月2日*/const downtxt = () => {const images = JSON.parse(GM_getValue('listData'));const text = images.map(item => {return item.src}).join("\n");MF_ExportTxt(text, `${title}.txt`);}/*** @description 递归加载子节点，获取子节点背景，img 属性值* @author Mr.Fang* @time 2024年1月20日18:05:49* @param children* @returns {*[]}*/const MF_RecursiveParsingImages = (children) => {const list = [];if (children.childNodes.length) {children.childNodes.forEach(item => {if (item || item instanceof HTMLImageElement) {if (item instanceof HTMLImageElement) { // 图片let src = item.src;list.push(src);} else if (item.style) {let bgi = item.style.backgroundImage;if (bgi && bgi !== 'initial' && bgi.includes('url')) {let src = bgi.substring(bgi.indexOf("\"") + 1, bgi.lastIndexOf("\""));src = src.indexOf("/") === 0 ? src : "/" + src;list.push(origin + src);}}if (item.childNodes.length) {const images = MF_RecursiveParsingImages(item);list.push(...images);}}})}return list;}/*** @description 获取文件后缀名* @author Mr.Fang* @time 2024年6月17日16:31:05* @param {name} data 文件名* @returns {String} suffix 后缀 ，默认 pdf*/const getFileNam###ffix = (name) => {const last = name.lastIndexOf(".");return last > 0 ? name.substring(last + 1).toLocaleLowerCase() : 'pdf';};/*** @description 导出 txt 文件* @author Mr.Fang* @time 2024年1月20日18:05:49* @param {Object} data 数据* @param {Object} filename 文件名*/const MF_ExportTxt = (data, filename) => {const csvContent = "data:text/txt;charset=utf-8," + data;const encodedUri = encodeURI(csvContent);const link = document.createElement("a");link.setAttribute("href", encodedUri);link.setAttribute("download", filename);// 点击链接以下载文件document.body.appendChild(link);link.click();document.body.removeChild(link);}/*** @description 加载图片* @author Mr.Fang* @time 2024年1月20日18:05:49* @param src 图片地址* @returns {Promise<unknown>}*/const MF_ImageToBase64 = (src) => {return new Promise((resolve, reject) => {// 1、创建 Image 对象const image = new Image();// 2、onload 加载成功触发image.onload = function() {try {let canvas = u.createEl('', 'canvas');const {naturalWidth: width,naturalHeight: height} = image;canvas.width = width;canvas.height = height;let ctx = canvas.getContext('2d');ctx.fillStyle = '#FFFFFF';ctx.fillRect(0, 0, width, height);ctx.drawImage(image, 0, 0, width, height);canvas.toBlob(async blob => {// canvas 转 blob 对象// blob 转 uint8 、PDF 需要 uint8 对象const uint8 = await MF_BlobToUint8Array(blob)resolve({uint8,blob,width,height});},"image/png",1, );} catch (e) {reject(e);}}image.onerror = reject;image.src = src;})}/*** @description 基于背景图片定位，转画布* @author Mr.Fang* @time 2024年3月13日* @param src 图片地址* @returns {Promise<unknown>}*/const MF_ImagePositionToBase64 = (el) => {const base_gb = "http://c.gb688.cn/bzgk/gb/";const style = el.style;const cw = Number(style.width.replace('px', ''));const ch = Number(style.height.replace('px', ''));// 所有子节点const childrens = el.children;// 背景图片地址处理if (childrens.length < 2) {return new Promise((resolve, reject) => {resolve({blob: null})})}const imageUrl = childrens[0].style.backgroundImage;const fullUrl = imageUrl.substring(5, imageUrl.length - 2);if (!imageUrl) {return new Promise((resolve, reject) => {resolve({blob: null})})}return new Promise((resolve, reject) => {// 1、创建 Image 对象const image = new Image();// 2、onload 加载成功触发image.onload = function() {try {let canvas = u.createEl('', 'canvas');canvas.width = cw;canvas.height = ch;// 获取上下文对象const ctx = canvas.getContext('2d');ctx.fillStyle = "#fff";ctx.fillRect(0, 0, canvas.width, canvas.height);for (var i = 0; i < childrens.length; i++) {const child = childrens[i];const pos = child.style.backgroundPosition.split(' ');const coord = child.className.split('-');const dx = Number(coord[1]);const dy = Number(coord[2]);const sx = Math.abs(pos[0].replace('px', ''));const sy = Math.abs(pos[1].replace('px', ''));const rect = child.getBoundingClientRect();const {width: sw,height: sh} = rect;ctx.drawImage(image, sx, sy, sw, sh, dx * sw, dy * sh, sw, sh);if (i === childrens.length - 1) {// 转 base64 输出canvas.toBlob((blob) => {resolve({blob,canvas});},"image/png",1,);}}} catch (e) {reject(e);}}image.onerror = reject;image.src = fullUrl;})}const MF_ImageStitchingToCanvas = (node) => {return new Promise((resolve, reject) => {try {// 获取最后一个分辨率 / tiles-layer-125 分辨率/ div/ 行 div [img]const children = node.lastElementChild.children;const firstNode = children[0];// 计算画布宽度const cwidth = [...firstNode.querySelectorAll('img')].reduce((start, item) => start +item.width, 0);const cheight = children.length * firstNode.querySelector('img').height;const canvas = u.createEl('', 'canvas');canvas.width = cwidth;canvas.height = cheight;// 获取上下文对象const ctx = canvas.getContext('2d');ctx.fillStyle = "#fff";ctx.fillRect(0, 0, canvas.width, canvas.height);// 拼接for (let i = 0; i < children.length; i++) {const chils = [...children[i].querySelectorAll('img')];let iw = 0;for (let j = 0; j < chils.length; j++) {const {width,height} = chils[j];ctx.drawImage(chils[j], iw, i * height, width, height);iw += width}}canvas.toBlob((blob) => {resolve({blob,canvas,});},"image/png",1,);} catch (e) {//TODO handle the exceptionreject(e)}})}/*** @description 图片拼接转 blob* @author Mr.Fang* @time 2024年6月5日* @param el 节点对象* @returns {Promise<blob>}*/const MF_ImageJoinToBlob = (el) => {return new Promise((resolve, reject) => {const children = el.children;const {naturalWidth,naturalHeight} = children[0];// 1、创建画布let canvas = u.createEl('', 'canvas');canvas.width = naturalWidth * 6;canvas.height = naturalHeight;const ctx = canvas.getContext('2d');ctx.fillStyle = "#fff";ctx.fillRect(0, 0, canvas.width, canvas.height);// 2、获取所有图片节点const listData = []for (var i = 0; i < children.length; i++) {const img = children[i];const left = img.style.left.replace('px', '')listData.push({index: i,left: Number(left)})}listData.sort((a, b) => a.left - b.left);// 3、遍历绘制画布for (var i = 0; i < listData.length; i++) {const img = children[listData[i].index];ctx.drawImage(img, i * naturalWidth, 0, naturalWidth, naturalHeight);}// 4、导出canvas.toBlob((blob) => {resolve({blob,canvas,});},"image/png",1,);})}/*** @description 将 blob 对象转 uint8Array* @author Mr.Fang* @time 2024年5月27日* @param {Object} blob 图片对象* @returns {Promise<Uint8Array>}*/const MF_BlobToUint8Array = (blob) => {return new Promise((resolve, reject) => {const fileReader = new FileReader();fileReader.onload = function() {resolve(new Uint8Array(this.r###lt));};fileReader.onerror = function(error) {reject(error);};fileReader.readAsArrayBuffer(blob);});}/*** @description 画布输出 blob 对象* @author Mr.Fang* @time 2024年1月20日18:05:49* @param src 图片地址* @returns {Promise<Object>}*/const MF_CanvasToBase64 = (canvas) => {return new Promise((resolve, reject) => {const {width,height} = canvas;canvas.toBlob((blob) => {resolve({blob,width,height});},"image/png",1,);})}})();