有道翻译免费导出
// ==UserScript==
// @name Youdao Fanyi's Friend
// @namespace http://tampermonkey.net/
// @version 2.1.1
// @description 有道翻译免费导出
// @author Zzn
// @match *://c.youdao.com/dict_document_web/#/*
// @match *://c.youdao.com/dict_document_web/*
// @match *://c.youdao.com/*
// @match *://pdf.youdao.com/docview.html/*
// @match *://pdf.youdao.com/docview.html?key=*
// @icon http://shared.ydstatic.com/images/favicon.ico
// @grant none
// @require https://cdn.jsdelivr.net/npm/jspdf@2.4.0/dist/jspdf.umd.min.js
// @require https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js
// ==/UserScript==
(function() {
'use strict';
//public SakiProgress
var SakiProgress = {
isLoaded: false,
progres: false,
pgDiv: false,
textSpan: false,
first: false,
alertMode: false,
init: function (color) {
if (!this.isLoaded) {
this.isLoaded = true;
console.info("SakiProgress Initializing!\nVersion:1.0.3\nQinlili Tech:Github@qinlili23333");
this.pgDiv = document.createElement("div");
this.pgDiv.id = "pgdiv";
this.pgDiv.style = "z-index:9999;position:fixed;background-color:white;min-height:32px;width:auto;height:32px;left:0px;right:0px;top:0px;box-shadow:0px 2px 2px 1px rgba(0, 0, 0, 0.5);transition:opacity 0.5s;display:none;";
this.pgDiv.style.opacity = 0;
this.first = document.body.firstElementChild;
document.body.insertBefore(this.pgDiv, this.first);
this.first.style.transition = "margin-top 0.5s"
this.progress = document.createElement("div");
this.progress.id = "dlprogress"
this.progress.style = "position: absolute;top: 0;bottom: 0;left: 0;background-color: #F17C67;z-index: -1;width:0%;transition: width 0.25s ease-in-out,opacity 0.25s,background-color 1s;"
if (color) {
this.setColor(color);
}
this.pgDiv.appendChild(this.progress);
this.textSpan = document.createElement("span");
this.textSpan.style = "padding-left:4px;font-size:24px;";
this.textSpan.style.display = "inline-block"
this.pgDiv.appendChild(this.textSpan);
var css = ".barBtn:hover{ background-color: #cccccc }.barBtn:active{ background-color: #999999 }";
var style = document.createElement('style');
if (style.styleSheet) {
style.styleSheet.cssText = css;
} else {
style.appendChild(document.createTextNode(css));
}
document.getElementsByTagName('head')[0].appendChild(style);
console.info("SakiProgress Initialized!");
} else {
console.error("Multi Instance Error-SakiProgress Already Loaded!");
}
},
destroy: function () {
if (this.pgDiv) {
document.body.removeChild(this.pgDiv);
this.isLoaded = false;
this.progres = false;
this.pgDiv = false;
this.textSpan = false;
this.first = false;
console.info("SakiProgress Destroyed!You Can Reload Later!");
}
},
setPercent: function (percent) {
if (this.progress) {
this.progress.style.width = percent + "%";
} else {
console.error("Not Initialized Error-Please Call `init` First!");
}
},
clearProgress: function () {
if (this.progress) {
this.progress.style.opacity = 0;
setTimeout(function () { SakiProgress.progress.style.width = "0%"; }, 500);
setTimeout(function () { SakiProgress.progress.style.opacity = 1; }, 750);
} else {
console.error("Not Initialized Error-Please Call `init` First!")
}
},
hideDiv: function () {
if (this.pgDiv) {
if (this.alertMode) {
setTimeout(function () {
SakiProgress.pgDiv.style.opacity = 0;
SakiProgress.first.style.marginTop = "";
setTimeout(function () {
SakiProgress.pgDiv.style.display = "none";
}, 500);
}, 3000);
} else {
this.pgDiv.style.opacity = 0;
this.first.style.marginTop = "";
setTimeout(function () {
SakiProgress.pgDiv.style.display = "none";
}, 500);
}
}
else {
console.error("Not Initialized Error-Please Call `init` First!");
}
},
showDiv: function () {
if (this.pgDiv) {
this.pgDiv.style.display = "";
setTimeout(function () { SakiProgress.pgDiv.style.opacity = 1; }, 10);
this.first.style.marginTop = (this.pgDiv.clientHeight + 8) + "px";
}
else {
console.error("Not Initialized Error-Please Call `init` First!");
}
},
setText: function (text) {
if (this.textSpan) {
if (this.alertMode) {
setTimeout(function () {
if (!SakiProgress.alertMode) {
SakiProgress.textSpan.innerText = text;
}
}, 3000);
} else {
this.textSpan.innerText = text;
}
}
else {
console.error("Not Initialized Error-Please Call `init` First!");
}
},
setTextAlert: function (text) {
if (this.textSpan) {
this.textSpan.innerText = text;
this.alertMode = true;
setTimeout(function () { this.alertMode = false; }, 3000);
}
else {
console.error("Not Initialized Error-Please Call `init` First!");
}
},
setColor: function (color) {
if (this.progress) {
this.progress.style.backgroundColor = color;
}
else {
console.error("Not Initialized Error-Please Call `init` First!");
}
},
addBtn: function (img) {
if (this.pgDiv) {
var btn = document.createElement("img");
btn.style = "display: inline-block;right:0px;float:right;height:32px;width:32px;transition:background-color 0.2s;"
btn.className = "barBtn"
btn.src = img;
this.pgDiv.appendChild(btn);
return btn;
}
else {
console.error("Not Initialized Error-Please Call `init` First!");
}
},
removeBtn: function (btn) {
if (this.pgDiv) {
if (btn) {
this.pgDiv.removeChild(btn);
}
}
else {
console.error("Not Initialized Error-Please Call `init` First!");
}
}
}
// Your code here...
SakiProgress.init();
console.log("Initializing ZnDownloader...");
var jsPDF = null;
try{
jsPDF=jspdf.jsPDF;
console.log("jsPDF Ready!")
}catch{
console.error("jsPDF Not Ready!")
}
//init param
var pageTotal = 0;
var PDFfile=false;
var currentTime = 0;
var imgList=[];
var imgDataList=[];
var imgEle=document.createElement("img");
document.body.appendChild(imgEle);
//多线程快速下载
function downloadPicList(list) {
var donePage = 0;
for(var j=0;j<list.length;j++){
toDataURL(list[j],j,function(data,page){
imgDataList[page]=data;
donePage++
SakiProgress.setPercent(donePage/pageTotal*90)
SakiProgress.setText("已下载"+donePage+"页...")
if(donePage==pageTotal){
SakiProgress.setText("准备生成PDF...")
makePDF();
}
})
}
//读取图片并转base64
function toDataURL(url,page, callback) {
var xhr = new XMLHttpRequest();
xhr.onload = function() {
var reader = new FileReader();
reader.onloadend = function() {
callback(reader.result,page);
}
reader.readAsDataURL(xhr.response);//to base64
//console.log(j + "---" + xhr.response)
};
xhr.open('GET', url);
xhr.responseType = 'blob';
xhr.setRequestHeader('Access-Control-Allow-Origin','*');
xhr.setRequestHeader('Access-Control-Allow-Methods','OPTIONS, GET, POST');
xhr.setRequestHeader('Access-Control-Allow-Headers','x-requested-with');
xhr.setRequestHeader('Access-Control-Max-Age','86400');
xhr.setRequestHeader('Access-Control-Allow-Credentials','true');
xhr.withCredentials = true;
xhr.send();
}
}
//制作PDF
function makePDF(){
console.log('make pdf...')
//console.log(imgDataList)
for(var k=0;imgDataList[k];k++){
//imgEle.src=imgDataList[k];
PDFfile.addImage(imgDataList[k],"JPEG",0,0,imgEle.naturalWidth,imgEle.naturalHeight,"Page"+(k+1),"SLOW")
PDFfile.addPage();
SakiProgress.setText("已生成"+k+"页...")
}
PDFfile.deletePage(imgDataList.length + 1);//delete the end blank page
SakiProgress.setText("正在制作PDF...")
PDFfile.save(getPdfName(),{returnPromise:true}).then(finish => {
SakiProgress.clearProgress;
SakiProgress.hideDiv();
});
}
//批量下载
function batchDownload() {
SakiProgress.showDiv()
SakiProgress.setText("正在读取页面信息...")
console.log("Initializing image list...")
// https://doctrans-service.youdao.com/trandoc/doc/getFullOriginModeImg?docKey=64EBF13E1D134669B72DF4C694089EF5&pageName=tran-0.jpeg&src=new-fanyiweb&isCheckTermUpdate=false&isUseTerm=false
$("#docTranslationImg").children().each(function(i,el){
imgList[i]=$(this).children("img").attr("data-src")
});
//get docKey
var docKey = getDocKey(imgList[0]);
//calculate total page
getTotalPage(docKey);
for(var i=0;i<pageTotal;i++){
imgList[i]=getImgUrl(docKey,i);
}
SakiProgress.setText("正在读取参数并建立PDF...")
imgEle.onload=function(){
var ori
if(imgEle.naturalWidth>imgEle.naturalHeight){ori="l"}else{ori="p"}
PDFfile=new jsPDF({
orientation: ori,
unit: 'px',
format: [imgEle.naturalWidth,imgEle.naturalHeight],
putOnlyUsedFonts:true,
});
SakiProgress.setText("正在准备下载页面...")
downloadPicList(imgList,imgDataList)
}
imgEle.src=imgList[0]
}
//获取文件名
function getPdfName(){
// return $(".original-doc-name").first().html() + ".pdf";
return "（" + $('#filenameInput').html() + "）.pdf";
// return "（" + $('.docName-text').children().html() + "）.pdf";
}
function getTotalPage(docKey){
var viewPage = 1;
var isEnd = false;
pageTotal = 0;
var s = genSign(docKey);
getTotalPage0()
SakiProgress.setText("加载完成，共"+pageTotal+"页，等待下载...")
function getTotalPage0(){
var url = "https://doctrans-service.youdao.com/trandoc/doc/viewFullOriginModeJSON?docKey=" + docKey + "&viewPage=" + viewPage + "&src=new-fanyiweb";
//调用url之前先调用其他两个url，
SakiProgress.setText('viewPage: ' + viewPage + ' 正在加载')
console.log('viewPage: ' + viewPage + ' 正在加载')
var isGoOn = getFullOrign(docKey,s.sign,s.salt,viewPage)
if(isGoOn != 205){//是否继续获取未加载页面
//console.log('viewPage: ' + viewPage + ' 正在获取')
var jsonStr = getUrlJson(url + "&_=" + getTimestamp());//同步获取json
//console.log('viewPage: ' + viewPage + ' 正在判定')
var recvJson = JSON.parse(jsonStr);
isEnd = recvJson['data']
//若isEnd不存在，可能真的不存在，也可能还未加载出来，但是既然能isGoOn，isEnd肯定是存在的，所以不需要其他判断
if(isEnd != undefined){
var tranLength = recvJson['data']['tran'].length
//console.log(recvJson['data']['tran']);
pageTotal += (recvJson['data']['tran'][tranLength-1].pageOrder - recvJson['data']['tran'][0].pageOrder + 1); //TODO
//console.log('viewPage: ' + viewPage + ' 当前页数: ' + pageTotal)
SakiProgress.setText("正在加载翻译，已翻译"+pageTotal+"页")
if(!(isEnd=recvJson['data']['isEnd'])){
console.log('viewPage: ' + viewPage + ' 后面还有，继续')
viewPage++;
getTotalPage0();
}
}else{//用于解决youdaofanyi后台反应不过来的问题
SakiProgress.setText("youdao太慢，正在重新访问链接...")
sleep(5000)
getTotalPage0()
}
}
}
}
function sleep(delay) {
for(var t = Date.now(); Date.now() - t <= delay;);
}
function getFullOrign(docKey,sign,salt,page){
var url = "https://doctrans-service.youdao.com/trandoc/doc/genFullOriginPage?docKey=" + docKey + "&viewPage=" + page + "&isCheckTermUpdate=false&isUseTerm=false&imei=&sign=" + sign + "&salt=" + salt + "&src=new-fanyiweb"
var url2 = "https://doctrans-service.youdao.com/trandoc/doc/originFullProgress?key=" + docKey + "&imei=&viewPage=" + page + "&src=new-fanyiweb"
var jsonStr = getUrlJson(url + "&_=" + getTimestamp());//同步获取json
var recvJson = JSON.parse(jsonStr);
var errorcode = recvJson['errorcode']
var docname = recvJson['docname']
$('#filenameInput').html(docname)
if(errorcode != 205){
var jsonStr2 = getUrlJson(url2 + "&_=" + getTimestamp());//激活未加载的页面（此操作后可获取出未加载的页面）
//return true;
}//else{
// return false;
//}
return errorcode
}
function getDocKey(imgUrl){
// 通过当前页url获取docKey，而不是imgUrl
// return getQueryString(window.location.href, 'docKey')
return getQueryString(window.location.href, 'key')
}
function getQueryString(url, name) {
var arrObj = url.split("?");
if (arrObj.length > 1) {
var arrPara = arrObj[1].split("&");
var arr;
for (var i = 0; i < arrPara.length; i++) {
arr = arrPara[i].split("=");
if (arr != null && arr[0] == name) {
return arr[1];
}
}
return "";
}
else {
return "";
}
}
//获取json
function getUrlJson(url) {
var xhr = new XMLHttpRequest();
// xhr.onload = function() {//异步
// callback(xhr.response);
// };
xhr.open('GET', url, false);
//xhr.responseType = 'json';//同步不能设置该项
xhr.setRequestHeader('Access-Control-Allow-Origin','*');
xhr.setRequestHeader('Access-Control-Allow-Methods','OPTIONS, GET, POST');
xhr.setRequestHeader('Access-Control-Allow-Headers','x-requested-with');
xhr.setRequestHeader('Access-Control-Max-Age','86400');
xhr.setRequestHeader('Access-Control-Allow-Credentials','true');
xhr.withCredentials = true;
xhr.send(null);
if (xhr.status === 200) {//同步
return xhr.response
}
}
//根据下标获取拼接好的图片url
function getImgUrl(docKey, idx){
return 'https://doctrans-service.youdao.com/trandoc/doc/getFullOriginModeImg?docKey=' + docKey + '&pageName=tran-' + idx + '.jpeg&src=new-fanyiweb&isCheckTermUpdate=false&isUseTerm=false'
// 改版后的新url，直接获取pdf文件，目前有免费的字数，不知道用完之后什么样子
// 测试过了，原url还是可以用的
// 不知道免费字数用完之后，还能否使用新的pdf的url
// https://doctrans-service.youdao.com/trandoc/doc/getFullOriginModeViewPdf?vendor=&version=&imei=&keyfrom=&abtest=&productName=doctrans-web&docKey=9F9136198D8B4FCDA4FB503240FDF6A6&src=new-fanyiweb&viewPdfName=tran-viewpdf-2.pdf&isUseTerm=false
}
//获取sign和salt
function genSign(docKey) {
var t = "new-fanyiweb"
var n = "ydsecret://newfanyiweb.doctran/sign/0j9n2{3mLSN-$Lg]K4o0N2}"
, o = (new Date).getTime();
return {
salt: o,
sign: getSign_r(t + o + n + docKey)
}
}
function getTimestamp(){
currentTime++
return currentTime;
}
//private
function getSign_r(e,t){
if(null==e)
throw new Error("Illegal argument "+e);
//r
var r = {
rotl: function(e, t) {
return e << t | e >>> 32 - t
},
rotr: function(e, t) {
return e << 32 - t | e >>> t
},
endian: function(e) {
if (e.constructor == Number)
return 16711935 & r.rotl(e, 8) | 4278255360 & r.rotl(e, 24);
for (var t = 0; t < e.length; t++)
e[t] = r.endian(e[t]);
return e
},
randomBytes: function(e) {
for (var t = []; e > 0; e--)
t.push(Math.floor(256 * Math.random()));
return t
},
bytesToWords: function(e) {
for (var t = [], n = 0, r = 0; n < e.length; n++,
r += 8)
t[r >>> 5] |= e[n] << 24 - r % 32;
return t
},
wordsToBytes: function(e) {
for (var t = [], n = 0; n < 32 * e.length; n += 8)
t.push(e[n >>> 5] >>> 24 - n % 32 & 255);
return t
},
bytesToHex: function(e) {
for (var t = [], n = 0; n < e.length; n++)
t.push((e[n] >>> 4).toString(16)),
t.push((15 & e[n]).toString(16));
return t.join("")
},
hexToBytes: function(e) {
for (var t = [], n = 0; n < e.length; n += 2)
t.push(parseInt(e.substr(n, 2), 16));
return t
},
bytesToBase64: function(e) {
for (var t = [], r = 0; r < e.length; r += 3)
for (var o = e[r] << 16 | e[r + 1] << 8 | e[r + 2], i = 0; i < 4; i++)
8 * r + 6 * i <= 8 * e.length ? t.push(n.charAt(o >>> 6 * (3 - i) & 63)) : t.push("=");
return t.join("")
},
base64ToBytes: function(e) {
e = e.replace(/[^A-Z0-9+\/]/gi, "");
for (var t = [], r = 0, o = 0; r < e.length; o = ++r % 4)
0 != o && t.push((n.indexOf(e.charAt(r - 1)) & Math.pow(2, -2 * o + 8) - 1) << 2 * o | n.indexOf(e.charAt(r)) >>> 6 - 2 * o);
return t
},
stringToBytes: function(e) {
for (var t = [], n = 0; n < e.length; n++)
t.push(255 & e.charCodeAt(n));
return t
},
bytesToString: function(e) {
for (var t = [], n = 0; n < e.length; n++)
t.push(String.fromCharCode(e[n]));
return t.join("")
}
}
//function u
var u = function(e, t) {
e.constructor == String ? e = t && "binary" === t.encoding ? r.stringToBytes(e) : r.stringToBytes(e) : i(e) ? e = Array.prototype.slice.call(e, 0) : Array.isArray(e) || e.constructor === Uint8Array || (e = e.toString());
for (var n = r.bytesToWords(e), s = 8 * e.length, c = 1732584193, l = -271733879, f = -1732584194, p = 271733878, d = 0; d < n.length; d++)
n[d] = 16711935 & (n[d] << 8 | n[d] >>> 24) | 4278255360 & (n[d] << 24 | n[d] >>> 8);
n[s >>> 5] |= 128 << s % 32,
n[14 + (s + 64 >>> 9 << 4)] = s;
var h = u._ff
, y = u._gg
, v = u._hh
, g = u._ii;
for (d = 0; d < n.length; d += 16) {
var m = c
, b = l
, x = f
, w = p;
c = h(c, l, f, p, n[d + 0], 7, -680876936),
p = h(p, c, l, f, n[d + 1], 12, -389564586),
f = h(f, p, c, l, n[d + 2], 17, 606105819),
l = h(l, f, p, c, n[d + 3], 22, -1044525330),
c = h(c, l, f, p, n[d + 4], 7, -176418897),
p = h(p, c, l, f, n[d + 5], 12, 1200080426),
f = h(f, p, c, l, n[d + 6], 17, -1473231341),
l = h(l, f, p, c, n[d + 7], 22, -45705983),
c = h(c, l, f, p, n[d + 8], 7, 1770035416),
p = h(p, c, l, f, n[d + 9], 12, -1958414417),
f = h(f, p, c, l, n[d + 10], 17, -42063),
l = h(l, f, p, c, n[d + 11], 22, -1990404162),
c = h(c, l, f, p, n[d + 12], 7, 1804603682),
p = h(p, c, l, f, n[d + 13], 12, -40341101),
f = h(f, p, c, l, n[d + 14], 17, -1502002290),
c = y(c, l = h(l, f, p, c, n[d + 15], 22, 1236535329), f, p, n[d + 1], 5, -165796510),
p = y(p, c, l, f, n[d + 6], 9, -1069501632),
f = y(f, p, c, l, n[d + 11], 14, 643717713),
l = y(l, f, p, c, n[d + 0], 20, -373897302),
c = y(c, l, f, p, n[d + 5], 5, -701558691),
p = y(p, c, l, f, n[d + 10], 9, 38016083),
f = y(f, p, c, l, n[d + 15], 14, -660478335),
l = y(l, f, p, c, n[d + 4], 20, -405537848),
c = y(c, l, f, p, n[d + 9], 5, 568446438),
p = y(p, c, l, f, n[d + 14], 9, -1019803690),
f = y(f, p, c, l, n[d + 3], 14, -187363961),
l = y(l, f, p, c, n[d + 8], 20, 1163531501),
c = y(c, l, f, p, n[d + 13], 5, -1444681467),
p = y(p, c, l, f, n[d + 2], 9, -51403784),
f = y(f, p, c, l, n[d + 7], 14, 1735328473),
c = v(c, l = y(l, f, p, c, n[d + 12], 20, -1926607734), f, p, n[d + 5], 4, -378558),
p = v(p, c, l, f, n[d + 8], 11, -2022574463),
f = v(f, p, c, l, n[d + 11], 16, 1839030562),
l = v(l, f, p, c, n[d + 14], 23, -35309556),
c = v(c, l, f, p, n[d + 1], 4, -1530992060),
p = v(p, c, l, f, n[d + 4], 11, 1272893353),
f = v(f, p, c, l, n[d + 7], 16, -155497632),
l = v(l, f, p, c, n[d + 10], 23, -1094730640),
c = v(c, l, f, p, n[d + 13], 4, 681279174),
p = v(p, c, l, f, n[d + 0], 11, -358537222),
f = v(f, p, c, l, n[d + 3], 16, -722521979),
l = v(l, f, p, c, n[d + 6], 23, 76029189),
c = v(c, l, f, p, n[d + 9], 4, -640364487),
p = v(p, c, l, f, n[d + 12], 11, -421815835),
f = v(f, p, c, l, n[d + 15], 16, 530742520),
c = g(c, l = v(l, f, p, c, n[d + 2], 23, -995338651), f, p, n[d + 0], 6, -198630844),
p = g(p, c, l, f, n[d + 7], 10, 1126891415),
f = g(f, p, c, l, n[d + 14], 15, -1416354905),
l = g(l, f, p, c, n[d + 5], 21, -57434055),
c = g(c, l, f, p, n[d + 12], 6, 1700485571),
p = g(p, c, l, f, n[d + 3], 10, -1894986606),
f = g(f, p, c, l, n[d + 10], 15, -1051523),
l = g(l, f, p, c, n[d + 1], 21, -2054922799),
c = g(c, l, f, p, n[d + 8], 6, 1873313359),
p = g(p, c, l, f, n[d + 15], 10, -30611744),
f = g(f, p, c, l, n[d + 6], 15, -1560198380),
l = g(l, f, p, c, n[d + 13], 21, 1309151649),
c = g(c, l, f, p, n[d + 4], 6, -145523070),
p = g(p, c, l, f, n[d + 11], 10, -1120210379),
f = g(f, p, c, l, n[d + 2], 15, 718787259),
l = g(l, f, p, c, n[d + 9], 21, -343485551),
c = c + m >>> 0,
l = l + b >>> 0,
f = f + x >>> 0,
p = p + w >>> 0
}
return r.endian([c, l, f, p])
}
u._ff = function(e, t, n, r, o, i, a) {
var u = e + (t & n | ~t & r) + (o >>> 0) + a;
return (u << i | u >>> 32 - i) + t
},u._gg = function(e, t, n, r, o, i, a) {
var u = e + (t & r | n & ~r) + (o >>> 0) + a;
return (u << i | u >>> 32 - i) + t
},u._hh = function(e, t, n, r, o, i, a) {
var u = e + (t ^ n ^ r) + (o >>> 0) + a;
return (u << i | u >>> 32 - i) + t
},u._ii = function(e, t, n, r, o, i, a) {
var u = e + (n ^ (t | ~r)) + (o >>> 0) + a;
return (u << i | u >>> 32 - i) + t
},u._blocksize = 16,u._digestsize = 16
var n=r.wordsToBytes(u(e,t));
return t&&t.asBytes?n:t&&t.asString?r.bytesToString(n):r.bytesToHex(n)
}
//创建下载按钮
var downloadBtn=$("<a id='exportDoc2' href='javascript:;'>导出文档</a>");
var filenameInput = $("<span id='filenameInput'></span>");
$("#app").prepend(filenameInput);
$("#app").prepend(downloadBtn);
// $("#exportDoc").parent().prepend(downloadBtn);
// $("#exportDoc").remove();
$("#exportDoc").parent().prepend(downloadBtn);
$("#exportDoc").remove();
downloadBtn.click(function() {
SakiProgress.showDiv()//TODO
SakiProgress.setText("正在加载翻译，信息量大，请勿关闭页面...")
currentTime = Date.now()
setTimeout(function(){//是为了让进度条先显示出来
batchDownload()
},100)
});
})();