// ==UserScript==
// @name         国家中小学智慧教育平台_教材下载
// @version      0.1.4
// @description  国家中小学智慧教育平台（教材下载）
// @author       Codewyx
// @match        *basic.smartedu.cn/tchMaterial/detail*
// @match        *zxx.edu.cn/tchMaterial/detail*
// @icon         https://basic.smartedu.cn/favicon.ico
// @license      MIT
// @grant        none
// @namespace https://greasyfork.org/users/809727
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';
       function getQueryString(name) {var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");var r = window.location.search.substr(1).match(reg);if (r != null) return unescape(r[2]); return null;};

    window.onload=()=>{

var interval = setInterval(
    function(){
        document.querySelector(".web-breadcrumb").innerHTML+=`    <script>


    </script>
    <br>
    <label onclick="window.open('https://r2-ndr.ykt.cbern.com.cn/edu_product/esp/assets_document/`+getQueryString('contentId')+`.pkg/pdf.pdf')" id="but_1" style="z-index:10000" class="fish-radio-tag-wrapper fish-radio-tag-wrapper-checked"><span class="fish-radio-tag fish-radio-tag-checked"><span class="fish-radio-tag-inner"></span></span><span>获取教材直链</span></label>

 `;
        //  <a download="https://r2-ndr.ykt.cbern.com.cn/edu_product/esp/assets_document/`+getQueryString('contentId')+`.pkg/pdf.pdf" target="_blank"><label  id="but_2" class="fish-radio-tag-wrapper fish-radio-tag-wrapper-checked"><span class="fish-radio-tag fish-radio-tag-checked"><span class="fish-radio-tag-inner"></span></span><span>下载PDF</span></label></a>
        if(document.querySelector("#but_1")!=null){
            clearInterval(interval);
            return;
        }
 }, 1000);

      }
 //


})();