// ==UserScript==
// @name ApabiDownloader
// @namespace https://qinlili.bid/
// @version 0.7
// @description 将最高清晰度的图片打包为PDF
// @author 琴梨梨
// @match *://*/OnLineReader/Default.aspx?*
// @match *://cebxol.apabi.com/*
// @match *://cebxol.apabiedu.com/?metaid=*
// @icon data:image/x-icon;base64,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
// @grant none
// @run-at document-idle
// @require https://cdn.jsdelivr.net/npm/jspdf@2.4.0/dist/jspdf.umd.min.js
// ==/UserScript==
(function() {
'use strict';
//TODO:页面过多时自动重新划分
//公共库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!");
}
}
}
SakiProgress.init();
console.log("Initializing Apabi Downloader...Engine:AvA PDF");
var jsPDF=jspdf.jsPDF;
try{
console.log(jsPDF)
console.log("jsPDF Ready!")
}catch{
console.error("jsPDF Not Ready!")
}
//解除右键
document.body.oncontextmenu = ""
var pageTotal = 0;
var picUrl = ""
var pageCurrent = 1;
var donePage=0;
var urlhost = "";
var PDFfile=false;
var imgList=[];
var imgDataList=[];
var imgEle=document.createElement("img");
document.body.appendChild(imgEle);
//Array多线程快速下载
function downloadPicList(list,dataList) {
for(var j=0;list[j];j++){
toDataURL(list[j],j,function(data,page){
dataList[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
function toDataURL(url,page, callback) {
var xhr = new XMLHttpRequest();
xhr.onreadystatechange=()=>{
if(xhr.readyState === 4 && xhr.status >300) {
console.log("错误，重试:"+url)
toDataURL(url,page,callback);
}
}
xhr.onload = function() {
var reader = new FileReader();
reader.onloadend = function() {
callback(reader.result,page);
}
reader.readAsDataURL(xhr.response);
};
xhr.open('GET', url);
xhr.responseType = 'blob';
xhr.send();
}
}
//制作PDF
function makePDF(){
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...")
}
SakiProgress.setText("正在制作PDF...")
PDFfile.save("Apabi.pdf",{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...")
//最大化图片尺寸
currentHeight = 4096;
currentWidth = 4096;
pageTotal = document.getElementById("TotalCount").innerText;
console.log("Initializing image list...")
if (document.location.host=="cebxol.apabi.com"||document.location.host=="cebxol.apabiedu.com"){
urlhost="/"
}else{
urlhost="/OnLineReader/"
}
for(var i=1;i<=pageTotal;i++){
imgList[i-1]=window.location.origin + urlhost + encodeURI(getUrl(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]
}
//导出目录
function indexDownload(){
}
//创建下载按钮
document.querySelector("body > div.page > div.header").style.width="auto"
var downloadBtn = document.createElement("a");
downloadBtn.innerText = "下载全书";
downloadBtn.onclick = function () { batchDownload() }
document.querySelector("body > div.page > div.header > ul").appendChild(downloadBtn);
var downloadIndexBtn = document.createElement("a");
downloadIndexBtn.innerText = "下载目录";
downloadIndexBtn.onclick = function () { indexDownload() }
document.querySelector("body > div.page > div.header > ul").appendChild(downloadIndexBtn);
})();
