// ==UserScript==
// @name         学人VIP
// @namespace    studyVIP.taozhiyu.gitee.io
// @version      0.4
// @description  解锁图文
// @author       涛之雨
// @match        *://gbr.businessreview.global/articles/view/*
// @match        *://www.businessreview.global/*
// @match        *://*.economist.com/*
// @icon         https://gbr.businessreview.global/img/GBR-logo_black_50x50.png
// @require      https://cdn.bootcdn.net/ajax/libs/hls.js/1.0.8-0.canary.7807/hls.min.js
// @require      https://cdn.bootcdn.net/ajax/libs/blueimp-md5/2.19.0/js/md5.min.js
// @resource     jq https://cdn.bootcdn.net/ajax/libs/jquery/3.6.0/jquery.slim.min.js
// @require      https://cdn.jsdelivr.net/npm/@zip.js/zip.js@2.6.60/dist/zip-full.min.js
// @require      https://greasyfork.org/scripts/455943-ajaxhooker/code/ajaxHooker.js?version=1124435
// @antifeature  tracking ============================================>>>说明：我们仅会在经济学人文章阅读页面收集您使用本插件的情况，以帮助作者了解插件的用户数量。这个操作仅会收集您的IP地址信息，不包含您鼠标、键盘点击在内的所有操作，没有任何安全风险，不会产生性能损耗。为了保护您的知情权以及使用体验，特告知于您。本插件系开源脚本，所有代码均可查看源码，请您放心安装。 <<<============================================
// @grant        GM_getResourceText
// @grant        GM_addStyle
// @grant        window.onurlchange
// @run-at       document-start
// @license      GPL3.0
// @homepage     https://greasyfork.org/zh-CN/scripts/441874
// ==/UserScript==
/*global Hls zip md5 $ ajaxHooker*/
/* jshint esversion: 11 */
(function() {
    'use strict';
    if(location.href.includes("businessreview.global")){
        const SVGs=[
            '<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"><path d="M10.3519 17.6667V16.0968H5.54997V12.4282H9.78961V10.8584H5.54997V7.56988H10.0935V6H4V17.6667H10.3519ZM13.601 17.6667L13.6005 13.4565C13.6004 13.3734 13.6004 13.2919 13.6004 13.2122L13.5997 12.3316C13.5996 12.2643 13.5995 12.1985 13.5994 12.1342L13.5986 11.592C13.5983 11.4232 13.5979 11.266 13.5975 11.119L13.5966 10.8383C13.5934 9.94556 13.5878 9.47053 13.578 9.03547L13.575 8.90577C13.5739 8.86269 13.5728 8.81962 13.5717 8.7762L13.6026 8.83019L13.6654 8.93908C14.2379 9.92801 15.0553 11.2167 19.1039 17.6667H20.3333V6H18.9137L18.914 9.24508C18.9141 9.34594 18.9141 9.44482 18.9142 9.54179L18.915 10.6173C18.9151 10.6999 18.9152 10.7808 18.9153 10.8601L18.9161 11.3169C18.9192 12.9239 18.9264 13.8028 18.943 14.5765C18.8928 14.4903 18.8438 14.4067 18.7945 14.3232L18.7202 14.1979C18.6953 14.156 18.6701 14.1138 18.6444 14.0711L18.566 13.941C17.9518 12.9267 17.009 11.4704 13.4985 6H12.1667V17.6667H13.601Z" fill="#0D0D0D" stroke="#0D0D0D" stroke-width="0.2"/></svg>',
            '<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"><path d="M13.0102 19V13.9786H17.0491V14.833H18.5192V7.59315H13.0102V5H11.4936V7.59315H6V14.833H7.47012V13.9786H11.4936V19H13.0102ZM11.4936 12.5846H7.47012V8.98715H11.4936V12.5846ZM17.0491 12.5846H13.0102V8.98715H17.0491V12.5846Z" fill="#0D0D0D" stroke="#0D0D0D" stroke-width="0.2"/></svg>',
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        ],
              addElement=(tag,args)=>{
                  const dom=document.createElement(tag);
                  for(const arg in args){
                      dom[arg]=args[arg];
                  }
                  document.body.append(dom);
              },
              main=(url)=>{
                  if(location.host==="www.businessreview.global"){
                      const path = (url?new URL(url):location).pathname.replace(/-/g,"_").split("/");
                      let targ=path.length===4?path[1]:"en_GB";
                      window.location.replace(`https://gbr.businessreview.global/articles/view/${path.slice(-1)+(targ==="en_GB"?'/en_GB/zh_CN':'/zh_CN/en_GB')}`);
                      return;
                  }
                  addElement('script', {
                      textContent:GM_getResourceText("jq")
                  });
                  const path = location.pathname.split("/"),lang = path[4];
                  fetch('https://api.hummingbird.businessreview.global/api/article?id=' + path[3]).then(a=>a.json()).then(tao=>{
                      var script = document.createElement("script");
                      script.type = "text/javascript";
                      script.src = "//js.users.51.la/21234891.js";
                      document.body.appendChild(script);
                      const Dom=document.querySelector(".maincontent");
                      Dom.innerHTML='';
                      document.querySelectorAll(".store_btns,.cover").forEach(a=>a.remove());
                      tao.body.content.map(a=>{
                          switch (a.type) {
                              case "image":
                                  for (const i of a.data) {
                                      if (i.lang === lang) {
                                          Dom.innerHTML+=`<figure><img src="https://businessreviewglobal-cdn.com/article_images/${path[3]}/${encodeURIComponent(i.image_path)}" alt="" class="img-responsive"><figcaption>&ZeroWidthSpace;</figcaption></figure>`;
                                          break;
                                      }
                                  }
                                  break;
                              case "paragraph":
                                  for (const i of a.data) {
                                      if (i.lang === lang) {
                                          Dom.innerHTML+=`<p>${i.text}</p>`;
                                          break;
                                      }
                                  }
                                  break;
                              case "subtitle":
                                  //似乎没什么用？
                                  break;
                              case "video":
                                  for (const i of a.data) {
                                      if (i.lang === lang) {
                                          const url=i.url;
                                          if(Hls.isSupported()) {
                                              const vid=btoa((Math.random()+"").slice(2)).substr(0,10);
                                              Dom.innerHTML+=`<video id=v_${vid} controls style="width: -webkit-fill-available;"></video>`;
                                              var video = document.getElementById(`v_${vid}`);
                                              var hls = new Hls();
                                              var m3u8Url = decodeURIComponent(url);
                                              hls.loadSource(m3u8Url);
                                              hls.attachMedia(video);
                                          }else Dom.innerHTML+=`<br><p>不支持hls播放器</p><br>`;
                                          break;
                                      }
                                  }
                                  break;
                              default:
                                  console.log("未识别的类型",a);
                          }
                      });
                      const verifyZipPassword = async (file, password) => {
                          let reader, mp3blob = "";
                          try {
                              reader = new zip.ZipReader(new zip.BlobReader(file), { password });
                              const entries = await reader.getEntries();
                              try {
                                  const audioBlob = await entries[0].getData(new zip.BlobWriter());
                                  var newreader = new FileReader();
                                  newreader.addEventListener("loadend", function(){
                                      const newAudioBlob=new Blob([newreader.result],{type: 'mp3'});
                                      mp3blob = URL.createObjectURL(audioBlob);
                                      $(".progress").hide();
                                      $("#TPlayer").show();
                                      document.querySelector('#TPlayer').src=mp3blob;
                                  });
                                  newreader.readAsArrayBuffer(audioBlob);
                              } catch (error) {
                                  return { state: false, error };
                              }
                          } finally {
                              if(reader&&reader.close)await reader.close();
                          }
                          return {state: true,url:mp3blob};
                      };
                      const requestmp3=async (mp3zipurl)=>{
                          try{
                              const rep=await fetch(mp3zipurl).catch(a=>console.log('无音频'));
                              if (!rep) {
                                  return;
                              }
                              $('body').append($('<div style="position:fixed;left:0px;width:97vw;padding-right:60px;bottom:3%;margin-bottom:-12px;height: 54px;display:flex;align-items:center;box-shadow: #00000066 3px 2px 10px 0px;border-radius: 90px;"><div class="progress progress-striped active" style="width: 100%;margin-bottom: unset;"><div class="progress-bar progress-bar-success"><span class="sr-only">0%</span></div></div><audio id="TPlayer" src="" controls style="width: 100%;display: none;"></audio></div>'));
                              let size = 0;
                              const body = rep.body,
                                    len = rep.headers.get('Content-Length');
                              const reader = body.getReader();
                              const steam=await new ReadableStream({
                                  start(controller) {
                                      return pump();
                                      function pump() {
                                          return reader.read().then(res => {
                                              const { done, value } = res;
                                              if (done) {
                                                  controller.close();
                                                  $(".progress-bar span").text('100%');
                                                  return;
                                              }
                                              size += value.length || 0;
                                              var rate = (100 * size / Number(len)).toFixed(2) + "%";
                                              $(".progress-bar").width(rate);
                                              $(".progress-bar span").text(rate);
                                              controller.enqueue(value);
                                              return pump();
                                          });
                                      }
                                  }
                              });
                              const blob=await (new Response(steam)),
                                    a = await blob.blob();
                              verifyZipPassword(a, md5('2q09kj876$A&21786351+_))l;k98zTRWE%$#*&^'+mp3zipurl.split("/").pop()))
                                  .then(a=>{
                                  URL.revokeObjectURL(a);
                              })
                                  .catch(err => console.error(err));
                          }catch(e){
                              console.log(e);
                          }
                      };
                      requestmp3("https://businessreviewglobal-cdn.com/"+tao.publication_date.substr(0,7)+'/audio/'+path[3]+'_mp3.zip');
                  });
                  if(document.referrer.match("www.businessreview.global")){
                      document.querySelector('.language_switcher a').onclick=function(e){
                          e.stopPropagation();
                          e.preventDefault();
                          window.location.replace(this.href);
                      };
                  }
              },
              switchPage=(url)=>{
                  GM_addStyle(`
@media (min-width: 60rem){
    div[class*='-page_wrapper__articlelist__'] {
        grid-column: 1/-1!important;
    }
}
div[class^='sticky-subscription_sticky-node'],
aside[class*='-page_wrapper__aside']{
    display:none!important;
}`);
                  if(url.match(/www\.businessreview\.global(\/zh-CN)?\/(business|finance|technology|latest)\/|gbr\.businessreview\.global\/articles\/view/)){
                      main(url);
                  }
              };
        if (window.onurlchange === null) {
            window.addEventListener('urlchange', ({url}) => switchPage(url));
        }
        switchPage(location.href);
    }else if(location.href.includes("economist.com")){
        ajaxHooker.hook(request => {
            if (request.url==='/api/bulk-subscriber') {
                request.response = res => {
                    res.json.isBulkSubscriber=true;
                };
            }
        });
    }
})();