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hacg script

enter something useful

  1. // ==UserScript==
  2. // @name         hacg script
  3. // @namespace    http://your.homepage/
  4. // @version      0.2.1
  5. // @description  enter something useful
  6. // @author       You
  7. // @require      https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/1.5.8/clipboard.min.js
  8. // @include      *://*.hacg.*/*
  9. // @include      *://hacg.*/*
  10. // ==/UserScript==
  11.  
  12. /* jshint esnext: true */
  13.  
  14. // Your code here...
  15. (function () {
  16.     // body...
  17.     var $ = jQuery;
  18.  
  19.     var tool = $('<div class="cbj-hacg-tool"></div>');
  20.     $('body').append(tool);
  21.  
  22.     tool.css({
  23.         backgroundImage: "url('/favicon.ico')",
  24.         backgroundSize: '100% 100%',
  25.         cursor: 'pointer',
  26.         position: 'fixed',
  27.         right: '20px',
  28.         bottom: '20px',
  29.         width: '20px',
  30.         height: '20px',
  31.         backgroundColor: 'white'
  32.     });
  33.  
  34.     var content = $('article').html() + $('#comments .commentList').html();
  35.     content = content.replace('本站不提供下载', '');
  36.     var clipboard;
  37.     tool.click(function () {
  38.         var links = match(content, /[A-Za-z0-9]{40}/g).map(m => `magnet:?xt=urn:btih:${m}`);
  39.         var specialLinks = match(content, /[A-Z2-9]{32}/g).map(m => `magnet:?xt=urn:btih:${decodeBase32(m)}`);
  40.         var baiduReg = /(\/s\/\w+) (\w+)/g;
  41.         var result, baiduLinks = [];
  42.         while ((result = baiduReg.exec(content)) !== null) {
  43.             result = baiduReg.exec(content);
  44.             baiduLinks.push(`<a href="http://pan.baidu.com${result[1]}">${result[1]}</a> ${result[2]}`);
  45.         }
  46.  
  47.         if ($('.cbj-abstract').length === 0) {
  48.             buildAbstract(links.concat(baiduLinks), specialLinks);
  49.         } else {
  50.             clipboard.destroy();
  51.             $('.cbj-abstract').remove();
  52.         }
  53.     });
  54.  
  55.     function match(content, reg) {
  56.         var result = content.match(reg);
  57.         return result || [];
  58.     }
  59.  
  60.     function buildAbstract(links, specialLinks) {
  61.         links = [...new Set(links)];
  62.         var icon = 'https://cdnjs.cloudflare.com/ajax/libs/foundicons/3.0.0/svgs/fi-page-copy.svg';
  63.         var list = links.map((m, i) => `<li><span>${m}</span><button class="copy"><img src="${icon}" alt="Copy to clipboard"></button></li>`).join('');
  64.         var specialList = specialLinks.map((m, i) => `<li><span style='color: red'>${m}</span><button class="copy"><img src="${icon}" alt="Copy to clipboard"></button></li>`).join('');
  65.         var div = $(`<div class="cbj-abstract"><ul>${list}${specialList}</ul></div>`);
  66.         $('.entry-content').prepend(div);
  67.  
  68.         var buttonStyle = {
  69.             position: 'relative',
  70.             display: 'inline-block',
  71.             margin: '4px 8px',
  72.             height: '22px',
  73.             padding: '0',
  74.             fontSize: '13px',
  75.             fontWeight: 'bold',
  76.             lineHeight: '20px',
  77.             color: '#333',
  78.             whiteSpace: 'nowrap',
  79.             verticalAlign: 'middle',
  80.             cursor: 'pointer',
  81.             backgroundColor: '#eee',
  82.             backgroundImage: 'linear-gradient(#fcfcfc, #eee)',
  83.             border: '1px solid #d5d5d5',
  84.             borderRadius: '3px'
  85.         };
  86.         $('button.copy').css(buttonStyle);
  87.         $('button.copy img').css({
  88.             width: '20px',
  89.             height: '20px'
  90.         });
  91.         div.find('li').css('background-color', 'rgb(50,50,50)');
  92.         clipboard = new Clipboard('button.copy', {
  93.             target: button => button.previousSibling
  94.         });
  95.     }
  96.  
  97.     function decodeBase32(text) {
  98.         var base32 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567".split("");
  99.         var result = "";
  100.         for (var i = 0; i < text.length; i++) {
  101.             var t = base32.indexOf(text[i]);
  102.             var e1, e2, e3, e4, e5;
  103.             var temp;
  104.             switch (i % 4) {
  105.                 case 0:
  106.                     e1 = t >> 1;
  107.                     temp = (t & 0b1) << 3;
  108.                     break;
  109.                 case 1:
  110.                     e2 = temp | t >> 2;
  111.                     temp = (t & 0b11) << 2;
  112.                     break;
  113.                 case 2:
  114.                     e3 = temp | t >> 3;
  115.                     temp = (t & 0b111) << 1;
  116.                     break;
  117.                 case 3:
  118.                     e4 = temp | t >> 4;
  119.                     e5 = t & 0b1111;
  120.                     result = result + [e1, e2, e3, e4, e5].map(x => x.toString(16)).join("");
  121.                     break;
  122.             }
  123.         }
  124.         return result;
  125.     }
  126.  
  127. })();