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RatingEverywhere

Show imdb.com or douban.com rating in real time

  1. // ==UserScript==
  2. // @name RatingEverywhere
  3. // @namespace https://tonylee.name
  4. // @version 1.0.1
  5. // @description Show imdb.com or douban.com rating in real time
  6. // @match *
  7. // @include        *
  8. // @copyright 2018+, tonylee.name
  9. // @require http://code.jquery.com/jquery-latest.js
  10. // @grant        GM_xmlhttpRequest
  11. // @connect      api.douban.com
  12. // @connect      www.imdb.com
  13. // ==/UserScript==
  14.  
  15. $(
  16.     function() {
  17.         //找到所有含有豆瓣链接的文字节点
  18.         $('*:contains("movie.douban.com"):not(:has(*))').each(function(index) {
  19.             var node = this;
  20.             // 抓取URL
  21.             var url = $(node).text().match(/(http|https):\/\/(\S*)\b/i)[0];
  22.             // 换成API访问
  23.             apiUrl = url.replace("movie.douban.com", "api.douban.com/v2/movie");
  24.             // 获取douban评分
  25.             getJSON_GM(apiUrl, function(data) {
  26.                 if (isEmpty(data.rating) || isEmpty(data.rating.average)) {
  27.                     return;
  28.                 }
  29.                 $(node).append("<a target='_blank' href='"+url+"'><div style='display: inline-flex;border: 1px;border-style: solid;'><img id='doubanIcon' src='https://img3.doubanio.com/pics/douban-icons/favicon_24x24.png'/>" + data.rating.average + "</div></a>");
  30.  
  31.             });
  32.         });
  33.         // 找到所有含有imdb链接的文字节点
  34.         $('*:contains("www.imdb.com"):not(:has(*))').each(function(index) {
  35.             var node = this;
  36.             // 抓取URL
  37.             var url = $(node).text().match(/(http|https):\/\/(\S*)\b/i)[0];
  38.             // 获取imdb评分
  39.             GM_xmlhttpRequest({
  40.                 method: 'GET',
  41.                 url: url,
  42.                 onload: function(response) {
  43.                     if (response.status >= 200 && response.status < 400){
  44.                         var $doc=$($.parseHTML(response.responseText));
  45.                         $(node).append("<a target='_blank' href='"+url+"'><div style='display: inline-flex;border: 1px;border-style: solid;'><img id='doubanIcon' src='https://images-na.ssl-images-amazon.com/images/G/01/imdb/images/plugins/imdb_46x22-2264473254._CB514892074_.png'/>" + $doc.find("span[itemprop='ratingValue']").text() + "</div></a>");
  46.                     }
  47.                     else{
  48.                         console.log('Error getting ' + url + ': ' + response.statusText);
  49.                     }
  50.                 },
  51.                 onerror: function(response) {
  52.                     console.log('Error during GM_xmlhttpRequest to ' + url + ': ' + response.statusText);
  53.                 }
  54.             });
  55.         });
  56.     }
  57. );
  58.  
  59. function getJSON_GM(url, callback) {
  60.     GM_xmlhttpRequest({
  61.         method: 'GET',
  62.         url: url,
  63.         onload: function(response) {
  64.             if (response.status >= 200 && response.status < 400)
  65.                 callback(JSON.parse(response.responseText));
  66.             else
  67.                 console.log('Error getting ' + url + ': ' + response.statusText);
  68.         },
  69.         onerror: function(response) {
  70.             console.log('Error during GM_xmlhttpRequest to ' + url + ': ' + response.statusText);
  71.         }
  72.     });
  73. }
  74.  
  75. function isEmpty(s) {
  76.     return !s || s === 'N/A';
  77. }