可下载百度文库需要下载券的文档，不能下载VIP文档及付费文档，支持复制文库内的内容并包含格式转换功能，安装会替换原有的置顶功能(注：下载调用第三方网站数据，该网站首次下载需加群)；
// ==UserScript==
// @name 百度文库文档免费下载
// @namespace wenkufreedown
// @version 0.0.3
// @description 可下载百度文库需要下载券的文档，不能下载VIP文档及付费文档，支持复制文库内的内容并包含格式转换功能，安装会替换原有的置顶功能(注：下载调用第三方网站数据，该网站首次下载需加群)；
// @author wenkufreedown
// @include *://wenku.baidu.com/*
// @include *://wk.baidu.com/*
/************************************/
// @connect at.alicdn.com
// @grant GM_xmlhttpRequest
// @grant GM_getResourceURL
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_download
// @resource woff2 http://at.alicdn.com/t/font_1319887_t5z5anzuox.woff2
// @resource woff http://at.alicdn.com/t/font_1319887_t5z5anzuox.woff
// @resource ttf http://at.alicdn.com/t/font_1319887_t5z5anzuox.ttf
// @resource svg http://at.alicdn.com/t/font_1319887_t5z5anzuox.svg#iconfont
// @require http://libs.baidu.com/jquery/2.0.0/jquery.min.js
// @run-at document-end
// @compatible Chrome
// @compatible Firefox
// @compatible Edge
// @compatible Safari
// @compatible Opera
// @compatible UC
// ==/UserScript==
(function() {
'use strict';
var $ = $ || window.$;
var window_url = window.location.href;
if(window_url.indexOf("wenku.baidu.com/view") == -1&&window_url.indexOf("wk.baidu.com/view") == -1||window.top != window.self){
return;
}
var rightBox = addHtml();
if(GM_getValue('isClose').state!="1"){
$("body").append(rightBox);
}
//恢复下载功能按钮
var t=0, num=0;
$("body").click(function(){
if( num == 0 ){
t = new Date().getTime();
num+=1;
}else if(num == 1||num == 2){
num+=1;
}else if(num == 3){
var tt = new Date().getTime();
if( tt-t<=1000 ){
$("body").append(rightBox);
GM_setValue("isClose",{"state":"2"});
}else{
num = 0;
}
}
});
//隐藏显示功能按钮
$(window).scroll(function(){
if($("#activity-tg").css("display")=="block"||$("#activity-tg").css("display")=="null"){
$("#activity-tg").remove();
}
if($(this).scrollTop() > 350){
$('.func').fadeIn();
}else{
$('.func').fadeOut();
}
});
//返回顶部
$("body").on("click","#top-back",function(){
$('body,html').animate({scrollTop:0},300);
});
//关闭rightbox
$("#closeEx").on("click",function(){
alert("关闭此菜单后，如果以后想要恢复可以鼠标连点此页面任意位置4次恢复");
$("#activity-tg").show();
GM_setValue("isClose",{"state":"1"});
$(".cndns-right").remove();
});
//打开下载网址
var downPageUrl = "http://121.40.71.144/api/jump.php?url=@";
$("body").on("click","#dow",function(){
var downPageUrl_reg = downPageUrl.replace(/@/g, encodeURIComponent(window.location.href));
window.open(downPageUrl_reg, "_blank");
});
//打开转换网址
$("body").on("click","#con",function(){
window.open("https://zhuanhuan.supfree.net/", "_blank");
});
//打开复制页面
$("body").on("click","#cop",function(){
copyContent_all();
});
function addHtml(){
//添加css
var $style = $('<style type="text/css"></style>');
$($('head')[0]).append($style);
$style.append(
"p{margin:0px;padding:0px;line-height:20px;}"+
"a{border:0;text-decoration:none;}"+
"a:hover{color:#ff5a00;text-decoration:none;}"+
"@font-face {"+
"font-family: 'iconfont';"+
"src: url('//at.alicdn.com/t/font_1319887_t5z5anzuox.eot');"+
"src: url('//at.alicdn.com/t/font_1319887_t5z5anzuox.eot?#iefix') format('embedded-opentype'),"+
"url("+GM_getResourceURL('woff2')+") format('woff2'),"+
"url("+GM_getResourceURL('woff')+") format('woff'),"+
"url("+GM_getResourceURL('tif')+") format('truetype'),"+
"url("+GM_getResourceURL('svg')+") format('svg');}"+
".demo-icon{font-family:'iconfont';font-style:normal;font-weight:normal;speak:none;display:inline-block;text-decoration:inherit;text-align:center;font-variant:normal;text-transform:none;font-size:24px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:24px;color:#999; }"+
".cndns-right{position:fixed;right:10px;top:70%;margin-top:-100px;z-index:100}"+
".cndns-right-meau{position:relative;}"+
".cndns-right-btn{width:48px;height:48px;border:1px solid #ddd;text-align:center;display:block;margin-bottom:6px;position:relative;background-color:#fff}"+
".cndns-right-btn span{color:#848484;font-size:26px;line-height:48px;}"+
".cndns-right-btn p{color:#258CFF;font-size:14px;line-height:18px;padding-top:5px;display:none;}"+
".cndns-right-btn sup{display:block;min-width:21px;height:21px;text-align:center;line-height:18px;color:#fff;border-radius: 50%;background-color:#ff6800;position:absolute;left:-11px;top:-11px;}"+
".cndns-right-meau:hover .cndns-right-btn span{display:none}"+
".cndns-right-meau:hover .cndns-right-btn p{display:block;color:#848484;}"+
".meau-car .cndns-right-btn {border-color:#258CFF;margin-bottom:20px;background-color:#258CFF;}"+
".meau-car.cndns-right-meau:hover .cndns-right-btn{background-color:#258CFF;}"+
".meau-car.cndns-right-meau:hover .cndns-right-btn p{color:#fff;}"+
".meau-car .cndns-right-btn span{color:#fff;}"+
".meau-top .cndns-right-btn p{display:none;color:#999}"+
".meau-top.cndns-right-meau:hover .cndns-right-btn{background-color:#258CFF}"+
".meau-top.cndns-right-meau:hover .cndns-right-btn span{display:none;color:#fff} "+
".meau-top.cndns-right-meau:hover .cndns-right-btn p{display:block;color:#fff;}"
);
//添加html
var rightBox = "<div class='cndns-right'>"+
"<div class='cndns-right-meau meau-car'><a href='#' class='cndns-right-btn' id='dow'><span class='demo-icon'></span><sup id='closeEx'>X</sup><p>立即<br />下载</p></a></div>"+
"<div class='cndns-right-meau meau-sev func' style='display:none'><a href='#' class='cndns-right-btn' id='con'><span class='demo-icon'></span><p>转换<br />格式</p></a></div>"+
"<div class='cndns-right-meau meau-contact func' style='display:none'><a href='#' class='cndns-right-btn' id='cop'><span class='demo-icon'></span><p>复制<br />文本</p></a></div>"+
"<div class='cndns-right-meau meau-top func' style='display:none' id='top-back'><a href='javascript:' class='cndns-right-btn''><span class='demo-icon'></span><p>返回<br />顶部</p></a></div>"+
"</div>";
return rightBox;
};
function showContentBox(str){
var ua = navigator.userAgent;
var opacity = '0.95';
if (ua.indexOf("Edge") >= 0) {
opacity = '0.6';
} else{
opacity = '0.95';
}
var copyTextBox = '<div id="copy-text-box" style="width:100%;height:100%;position: fixed;z-index: 9999;display: block;top: 0px;left: 0px;background:rgba(230,230,230,' + opacity + ');-webkit-backdrop-filter: blur(20px);display: flex;justify-content:center;align-items:center;">'+
'<div id="copy-text-box-close" style="width:100%;height:100%;position:fixed;top:0px;left:0px;"></div>'+
'<div style="background:rgba(255,255,255,1);width:965px;z-index:10000;max-height:100%;overflow:auto;-moz-box-shadow: 2px 2px 10px #909090;-webkit-box-shadow: 2px 2px 10px #909090;box-shadow:2px 2px 10px #909090;"><pre id="copy-text-content" style="margin:5% 13% 5% 13%;font-size:16px;line-height:30px;white-space:pre-wrap;white-space:-moz-pre-wrap;white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap:break-word;word-break:break-all;"></pre></div>'+
'</div>"';
$('#copy-text-box').remove();
$('body').append(copyTextBox);
$('#copy-text-content').html(str);
$('#copy-text-box-close').click(function() {
$('#copy-text-box').remove();
});
}
function copyContent_all(){
copyContent_one($(".inner"));
};
function copyContent_one($inner){
//提取文字
var str = "";
$inner.find('.reader-word-layer').each(function(){
str += $(this).text().replace(/\u2002/g, ' ');
});
str = str.replace(/。\s/g, '。\r\n');
//提取css中的图片
var picHtml = "";
var picUrlReg = /[\'\"](https.*?)[\'\"]/ig;
var cssUrl = "";
var picNum = 0;
var picUrlLengthMin = 65;
var picTemplate = "<div style='margin:10px 0px;text-align:center;'><img src='@' width='90%'><div>____图(#)____</div></div>";
$inner.find('.reader-pic-item').each(function(){
cssUrl= $(this).css("background-image");
//在css中的情况
if(!!cssUrl && (cssUrl.indexOf("http")!=-1 || cssUrl.indexOf("HTTP")!=-1)){
var array = cssUrl.match(picUrlReg);
if(array.length>0){
cssUrl = array[0].replace(/\"/g, "");
if(!!cssUrl && cssUrl.length>picUrlLengthMin){
picNum ++;
var onePic = picTemplate;
onePic = onePic.replace(/#/g,picNum);
onePic = onePic.replace(/@/g,cssUrl);
picHtml += onePic;
}
}
}
});
//如果还有img标签，一并提取出来
var srcUrl = "";
$inner.find('img').each(function(){
srcUrl = $(this).attr("src");
if(!!srcUrl && srcUrl.length>picUrlLengthMin && srcUrl.indexOf("https://wkretype")!=-1){
picNum ++;
var onePic = picTemplate;
onePic = onePic.replace(/#/g,picNum);
onePic = onePic.replace(/@/g,srcUrl);
picHtml += onePic;
}
});
//追加内容
var contentHtml = str+picHtml;
if(!!contentHtml && contentHtml.length>0){
if(picNum!=0){
contentHtml = str+"<div style='color:red;text-align:center;margin-top:20px;'>文档中的图片如下：</div>"+picHtml;
}
showContentBox(contentHtml);
}else{
alert("提取失败");
}
}
})();