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177Viewer

添加三个按钮，免翻页查看整篇漫画，下载全部图片

目前为 2019-03-16 提交的版本。查看 最新版本。

  1. // ==UserScript==
  2. // @name         177Viewer
  3. // @namespace    https://greasyfork.org/zh-CN/scripts/380478-177viewer
  4. // @version      0.2
  5. // @description  添加三个按钮，免翻页查看整篇漫画，下载全部图片
  6. // @author       gfbxy
  7. // @match        http://www.177pic.info/html/*.html
  8. // @match        http://www.177pic001.info/html/*.html
  9. // @run-at       document-end
  10. // @grant        GM_setClipboard
  11. // ==/UserScript==
  12.  
  13. (function () {
  14.     'use strict';
  15.  
  16.     var btnOne = $('<button style="padding:3px;color:#999;margin-right:5px" >动态加载</button>');
  17.     var btnAll = $('<button style="padding:3px;color:#999;margin-right:5px" >加载全部</button>');
  18.     var btnLoad = $('<button style="padding:3px;color:#fb9251;" >下载图片</button>');
  19.     var config;
  20.     var cookieIndex = document.cookie.indexOf('177viewer=')
  21.  
  22.     // 读取设置
  23.     if (!cookieIndex) {
  24.         config = document.cookie.slice(cookieIndex + 10, cookieIndex + 11);
  25.         if (config == 1) {
  26.             $(btnAll).css('color', '#ff6100');
  27.         }
  28.         else {
  29.             $(btnOne).css('color', '#ff6100');
  30.         }
  31.     }
  32.     else {
  33.         document.cookie = '177viewer=0'
  34.         config = 0;
  35.         $(btnOne).css('color', '#ff6100');
  36.     }
  37.  
  38.     // 重新设置并刷新
  39.     $('.c-top2').after(btnOne, btnAll, btnLoad);
  40.     $(btnOne).on('click', function () {
  41.         document.cookie = '177viewer=0';
  42.         location = location;
  43.     });
  44.     $(btnAll).on('click', function () {
  45.         document.cookie = '177viewer=1';
  46.         location = location;
  47.     });
  48.  
  49.  
  50.     //获取页面链接
  51.     var a = $('div.wp-pagenavi a');
  52.     var href = [window.location.href];
  53.     for (var i = 0; i < a.length - 1; i++) {
  54.         href[i + 1] = (a.eq(i).attr('href'));
  55.     }
  56.  
  57.     var wait = 0;
  58.     var pageIndex = 1;
  59.     // 一次性加载
  60.     if (config == 1) {
  61.         loadImg(1, href.length);
  62.     }
  63.     // 动态加载
  64.     else {
  65.         // 滚动加载函数
  66.         window.onload = function () {
  67.             window.onscroll = function () {
  68.                 if (wait == 1 || pageIndex >= href.length) {
  69.                     return;
  70.                 }
  71.                 wait = 1;
  72.                 setTimeout(function () {
  73.                     wait = 0;
  74.                 }, 500);
  75.                 // 快滚到底了
  76.                 if ($(this).scrollTop() + $(this).height() + 1500 >= $(document).height()) {
  77.                     loadImg(pageIndex, href.length);
  78.                     pageIndex++;
  79.                 }
  80.             };
  81.         };
  82.     }
  83.  
  84.     // 加载图片函数
  85.     function loadImg(page, end) {
  86.         if (page == end) {
  87.             return;
  88.         }
  89.         $('<div></div>').load(href[page] + ' .entry-content', function () {
  90.             $('#single-navi').before($(this).children().children('p'));
  91.  
  92.             if (config == 1) {
  93.                 page++;
  94.                 loadImg(page, end);
  95.             }
  96.         });
  97.     }
  98.  
  99.  
  100.     // 下载按钮
  101.     $(btnLoad).on('click', function () {
  102.         var title = $("h1").text();
  103.         title = title.replace(/\[|\]|\(|\)"/g, function (matchStr) {
  104.             var tokenMap = {
  105.                 '(': '【',
  106.                 ')': '】',
  107.                 '[': '【',
  108.                 "]": '】'
  109.             };
  110.             return tokenMap[matchStr];
  111.         });
  112.  
  113.         $.ajaxSetup({
  114.             async: false
  115.         });
  116.         var doc = [];
  117.         for (var l = 0; l < href.length; l++) {
  118.             $.get(href[l], function (data) {
  119.                 doc[l] = new DOMParser().parseFromString(data, "text/html");
  120.             });
  121.         }
  122.         var result = 'md "' + title + '"\r\n' + 'cd "' + title + '"\r\n';
  123.         for (var i = 0, n = 0; i < doc.length; i++ , n = n + img.length) {
  124.             var img = doc[i].querySelectorAll("img[alt]");
  125.             for (var j = 0; j < img.length; j++) {
  126.                 result = result + "wget -O " + '"' + [n + j] + '.jpg" ' + img[j].src + "\r\n";
  127.             }
  128.         }
  129.         result = result;
  130.         GM_setClipboard(result);
  131.         alert("已复制！在想保存的文件夹打开cmd，右键粘贴下载！");
  132.     });
  133. })();