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Uni FM96.7 Player Updater

產生下載連結，修改 Flash Player 為 HTML5 內鍵撥放器

  1. // ==UserScript==
  2. // @name         Uni FM96.7 Player Updater
  3. // @name:zh-TW   FM96.7 環宇廣播電台線上收聽播放器調整
  4. // @namespace    http://www.twsiyuan.com/
  5. // @version      0.4
  6. // @description:zh-TW  產生下載連結，修改 Flash Player 為 HTML5 內鍵撥放器
  7. // @author       Siyuan
  8. // @match        http://www.uni967.com/newweb/AOD*
  9. // @match        http://www.uni967.com/newweb/index.php*
  10. // @grant        none
  11. // @require      http://code.jquery.com/jquery-latest.js
  12. // @description 產生下載連結，修改 Flash Player 為 HTML5 內鍵撥放器
  13. // ==/UserScript==
  14.  
  15. $(document).ready(function() {
  16.     if (window.location.pathname.toString().startsWith('/newweb/AOD2_no')) {
  17.         doPlayer();
  18.     } else {
  19.         doTable();
  20.     }
  21. });
  22.  
  23. var analysisCallback = function(embed, url, callback) {
  24.     if (!embed) {
  25.         return;
  26.     }
  27.     
  28.     var flashvars = embed.attr("flashvars");
  29.     if (!flashvars) {
  30.          return;
  31.     }
  32.         
  33.     // 音源位置
  34.     var vars = /son=([^&]+)/.exec(flashvars);
  35.     if (!vars){
  36.         return;
  37.     }
  38.  
  39.     var audioUrl = vars[1];
  40.  
  41.     // 節目資料網頁位置
  42.     var ids = /ID=([0-9]+)$/.exec(url);
  43.     if (!ids){
  44.         return;
  45.     }
  46.     
  47.     var id = ids[1];
  48.     var dataUrl = "http://www.uni967.com/newweb/index.php?menu=2&page=2_1&ID=" + id;
  49.  
  50.     $.get(dataUrl, function(data) {
  51.         // 分析資料網頁，抓取節目名稱
  52.         var title = $(data).find("span.news_title_blue").text();
  53.  
  54.         callback(audioUrl, title);
  55.     });
  56. };
  57.  
  58. var doPlayer = function() {
  59.     var embed = $("embed");
  60.     analysisCallback(embed, window.location.href, function(audioUrl, title) {
  61.          // 產生下載連結
  62.         var download = $('<a href="' + audioUrl + '" download="' + title + '">Download (' + title + ')</a>');
  63.  
  64.         // 產生音源播放 (HTML5 標準)
  65.         var paramSaveName = "ui967Volume";
  66.         var volumeChanged = "if(typeof(Storage) !== 'undefined'){localStorage.setItem('" + paramSaveName + "', this.volume);}";
  67.         var loadStart = "if(typeof(Storage) !== 'undefined'){this.volume=localStorage.getItem('" + paramSaveName + "');}";
  68.         var playbackRateChanged = "var a = document.getElementById('audioPlayer'); a.playbackRate = this.value;";
  69.         
  70.         var player = $('<audio controls="true" autoplay="true" playbackRate="1.0" src="' + audioUrl + '" onvolumechange="javascript:' + volumeChanged + '" onloadstart="javascript:' + loadStart + '" style="width:100%;" id="audioPlayer">Your browser does not support the audio tag.</audio>');
  71.         var playbackRate = $('<select onchange="javascript:' + playbackRateChanged + '"><option value="0.5">x 0.5</option><option value="0.6">x 0.6</option><option value="0.7">x 0.7</option><option value="0.8">x 0.8</option><option value="0.9">x 0.9</option><option value="1.0" selected="true">x 1.0</option><option value="1.1">x 1.1</option><option value="1.2">x 1.2</option><option value="1.3">x 1.3</option><option value="1.4">x 1.4</option><option value="1.5">x 1.5</option><option value="1.6">x 1.6</option><option value="1.7">x 1.7</option><option value="1.8">x 1.8</option><option value="1.9">x 1.9</option><option value="2.0">x 2.0</option></select>');
  72.         var parent = embed.parent();
  73.         
  74.         parent.append(player);
  75.         parent.append(playbackRate);
  76.         parent.append(download);
  77.  
  78.         embed.remove();
  79.     });
  80. };
  81.  
  82. var doTable = function() {
  83.     var links = $("a");
  84.     links.each(function(){
  85.         var link = $(this);
  86.         var onclick = link.attr('onclick');
  87.         if (onclick) {
  88.             var arr = /window.open\('([^']+)'/.exec(onclick);
  89.             if (arr) {
  90.                 var uri = arr[1];
  91.                 var dataUrl = "http://www.uni967.com/newweb/" + uri;
  92.  
  93.                 $.get(dataUrl, function(data) {
  94.                     var embed = /<embed(.+)<\/embed>/.exec(data);
  95.                     if (embed) {
  96.                         analysisCallback($(embed[0]), dataUrl, function(audioUrl, title) {
  97.                             var parent = link.parent();
  98.                             var download = $('<a href="' + audioUrl + '" download="' + title + '">下載</a>');
  99.  
  100.                             parent.append($('<br/>'));
  101.                             parent.append(download);
  102.                         });
  103.                     }
  104.                 });
  105.             }
  106.         }
  107.     });
  108. };