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fordes / 图集岛破解VIP-威力加强版

// ==UserScript==
// @name 图集岛破解VIP-威力加强版
// @namespace http://tampermonkey.net/
// @version 1.3.7
// @description 破解VIP、一键打包下载和图片自适应
// @author fordes123
// @require https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/jquery/3.0.0/jquery.min.js
// @require https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/jszip/3.7.1/jszip.min.js
// @require https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/FileSaver.js/2.0.5/FileSaver.min.js
// @match https://tujidao.com/*
// @match *://*.tujidao*.com/*
// @include /^http[s]?:\/\/(\w*\.)?tujidao[\d]*\.com.*$/
// @grant  GM_xmlhttpRequest
// @license MIT
// ==/UserScript==

(function () {
  'use strict';
  var list = document.querySelectorAll('div.hezi>ul>li');
  if (list.length > 0) {
    for (const item of list) {
      var a = item.querySelector('a:first-child')
      var img = a.querySelector('img:first-child')

      a.removeAttribute("href");
      img.removeAttribute("href");

      var title = item.querySelector('p.biaoti > a');
      var href = title.getAttribute("href");
      title.setAttribute("id", href.split("id=")[1])
      title.removeAttribute("href")

      img.onclick = function () {
        var num = item.querySelector('span.shuliang').innerText.split("P")[0];
        var tags = item.querySelectorAll('p:not(.biaoti)')
        var title = item.querySelector('p.biaoti > a');
        var id = title.getAttribute("id");
        show(id, num, title.text, tags);
      };
      title.onclick = function () {
        var num = item.querySelector('span.shuliang').innerText.split("P")[0];
        var tags = item.querySelectorAll('p:not(.biaoti)')
        var title = item.querySelector('p.biaoti > a');
        var id = title.getAttribute("id");
        show(id, num, title.text, tags);
      }
    } //批量下载
    var flag = false;
    $(document).on('click', '#xiazai', function () {
      if (!flag) {
        flag = true;
        layer.msg('已创建下载任务', download());
      }
      else {
        layer.msg('努力打包中, 请耐心等待！', {
          time: 1000
        });
      }
    });
    //快速回顶
    $(document).on('click', '#huiding', function () {
      scrollTo(0, 0);
    });
  }
})();

var pic_template = "<img class='lazy' filename='{title}-{num}.jpg' src='https://pic.gzhuibei.com/a/1/{pic_id}/{num}.jpg' data-src='https://pic.gzhuibei.com/a/1/{pic_id}/{num}.jpg'>";

function asyncGet(zip, filename, url) {
  var defered = $.Deferred();

  GM_xmlhttpRequest({
    method: "GET",
    url: url,
    headers: {
      "referer": window.location.href
    },
    responseType: "blob",
    onload: function (response) {
      zip.file(filename, response.response);
      defered.resolve('success')
      // console.log(filename + 'download completed~')
    },
    onerror: function () {
      console.log(filename + '(' + url + ') download failed!')
    }
  });
  return defered
}

//下载文件
function download() {
  var start = performance.now();
  var zip = new JSZip();
  var list = document.querySelectorAll('#kbox>img');
  console.log('start download... ' + list.length + ' task');

  let arr = []
  for (const item of list) {
    var filename = item.getAttribute('filename');
    var url = item.getAttribute('src');
    arr.push(asyncGet(zip, filename, url))
  }

  var filename = $('title').text();
  $.when.apply(this, arr)
    .then(function (...args) {
      console.log('download completed... ' + args.length + ' task')
      console.log('start generate zip files, timely: ', `${(performance.now() - start) / 1000} s`)
      //生成zip文件
      zip.generateAsync({
        type: 'blob'
      }).then(function (content) {
        saveAs(content, filename + '.zip');
        console.log('all completed: ', `${(performance.now() - start) / 1000} s`)
      });
    })
}

function show(id, num, title, tags) {
  //劫持返回(后退)事件，以刷新代替后退
  var state = {
    url: window.location.href
  };
  window.history.pushState(state, '', window.location.href);
  window.addEventListener("popstate", function (e) {
    window.location.reload();
  }, false);
  //修改标题
  $('title').html(title)

  //初始化layer，用于页内通知
  layui.use(['layer'], function () {
    layer = layui.layer;
  })

  //删除无用元素
  $('.hezi').remove();
  $('.bk20').remove();
  $('center').remove();
  $('.width').remove();
  $('.titletxt').remove();

  //头部信息
  var tuji = $("<div class='tuji'></div>");
  tuji.append('<h1>' + title + '</h1>');
  tuji.append(tags);
  $('.footer').before(tuji);

  //右下角按钮
  var mulu = $("<div class='mulu'></div>");
  mulu.append("<li id='huiding' title='回顶'>回顶</li>")
  mulu.append("<li onclick='location.reload();' title='返回'>返回 </li>")
  mulu.append("<li id='xiazai' title='打包下载'>下载 </li>")
  $('.footer').before(mulu);

  //图片
  var kbox = $("<div id='kbox'></div>");
  var pic_item = pic_template.replaceAll('{pic_id}', id).replaceAll('{title}', title);
  for (var i = 1; i <= num; i++) {
    kbox.append($(pic_item.replaceAll('{num}', i)))
  }
  $('.footer').before(kbox);
}