// ==UserScript==
// @name         Botu Predator
// @namespace    https://qinlili.bid
// @version      0.1
// @description  截取博图加密PDF
// @author       You
// @match        *://www.cnbooksearch.com/CheckIpForRead.aspx?*
// @match        *://*/*/CheckIpForRead.aspx?*
// @grant        none
// @run-at       document-body
// ==/UserScript==
(function() {
'use strict';
var loadUrl= new Function(document.body.getAttribute("onload").replace("javascript:","").replace("OpenURL","OpenUrlHook"));
document.body.onload="";
document.body.setAttribute("onload","");
console.log("catch onload event!")
window.OpenUrlHook=function(nouse0,pdfurl,nouse1,nouse2){
console.log("Got PDF URL:"+pdfurl);
fetch(pdfurl).then(res => res.blob().then(blob => {
var bloburl = URL.createObjectURL(blob);
var a = document.createElement('a');
var filename = "[尚未解密]"+document.title+".pdf";
a.href = bloburl;
a.download = filename;
a.click();
window.URL.revokeObjectURL(bloburl);
}))
}
loadUrl();
})();