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Plex External Player

Play plex videos in an external player

当前为 2015-10-30 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Plex External Player
  3. // @namespace    https://github.com/Kayomani/PlexExternalPlayer
  4. // @version      1.0
  5. // @description  Play plex videos in an external player
  6. // @author       Kayomani
  7. // @include     /^https?://.*:32400/web.*
  8. // @grant       GM_xmlhttpRequest
  9. // ==/UserScript==
  10.  
  11. var makeRequest = function(url){
  12.    return new Promise( function (resolve, reject) {
  13.        GM_xmlhttpRequest({
  14.            method: "GET",
  15.            url: url,
  16.            onload: resolve,
  17.            onerror: reject
  18.        });
  19.    });    
  20. };
  21.  
  22. var logMessage = function(msg){
  23.     console.log('Plex External: ' + msg);   
  24. };
  25.  
  26. var markAsPlayedInPlex = function(id) {
  27.     logMessage('Marking ' + id + ' as played');
  28.     return makeRequest(window.location.origin + '/:/scrobble?key='+ id +'&identifier=com.plexapp.plugins.library');
  29. };
  30.  
  31. var playFileUsingAgent = function(path, id) {
  32.     logMessage('Playing ' + path);
  33.     var url = 'http://localhost:7251/' + btoa(path);
  34.      return new Promise(function (resolve, reject) {
  35.          makeRequest(url).then(function(){
  36.              markAsPlayedInPlex(id).then(resolve, reject);
  37.          },reject);
  38.      });
  39. };
  40.  
  41. var clickListener = function(e) {
  42.     e.preventDefault();
  43.     e.stopPropagation();
  44.     var a = jQuery(e.target).closest('a');
  45.     var link = a.attr('href');
  46.     var url = link;
  47.     if (link === '#' || link === undefined) {
  48.         url = window.location.hash;
  49.     }
  50.  
  51.     if (url.indexOf('%2Fmetadata%2F') > -1) {
  52.         var idx = url.indexOf('%2Fmetadata%2F');
  53.         var id = url.substr(idx + 14);
  54.  
  55.         // Get metadata
  56.         makeRequest(window.location.origin + '/library/metadata/' + id + '?checkFiles=1&includeExtras=1')
  57.         .then(function(response){
  58.              // Play the first availible part
  59.              var parts = response.responseXML.getElementsByTagName('Part');
  60.                 for (var i = 0; i < parts.length; i++) {
  61.                     if (parts[i].attributes['file'] !== undefined) {
  62.                         playFileUsingAgent(parts[i].attributes['file'].value, id);
  63.                         return;
  64.                     }
  65.                 }
  66.  
  67.                 if (parts.length === 0) {
  68.                     // If we got a directory/Season back then get the files in it
  69.                     var dirs = response.responseXML.getElementsByTagName('Directory');
  70.                     if (dirs.length > 0) {
  71.                           makeRequest(window.location.origin + dirs[0].attributes['key'].value)
  72.                           .then(function(response){
  73.                                var videos = response.responseXML.getElementsByTagName('Video');
  74.                                 var file = null;
  75.                                 var id = null;
  76.                                 for (var i = 0; i < videos.length; i++) {
  77.                                     var vparts = videos[i].getElementsByTagName('Part');
  78.                                     if (vparts.length > 0) {
  79.                                         file = vparts[0].attributes['file'].value;
  80.                                         id = vparts[0].attributes['id'].value;
  81.                                         if (videos[i].attributes['lastViewedAt'] === null || videos[i].attributes['lastViewedAt'] === undefined) {
  82.                                             break;
  83.                                         }
  84.                                     }
  85.                                 }
  86.  
  87.                                 if (file !== null) {
  88.                                     playFileUsingAgent(file, id);
  89.                                 }
  90.                           });
  91.                     }
  92.                 } 
  93.         });
  94.     }
  95. };
  96.  
  97. var bindClicks = function() {
  98.     jQuery(".glyphicon.play").each(function(i, e) {
  99.         e = jQuery(e);
  100.         if (!e.hasClass('plexextplayer')) {
  101.             if (!e.parent().hasClass('hidden')) {
  102.                 e.addClass('plexextplayer');
  103.                 var parent = e.parent().parent();
  104.                 if (parent.is('li')) {
  105.                     var template = jQuery('<li><a class="btn-gray" href="#" title="Play Externally" data-toggle="Play Externally" data-original-title="Play Externally"><i style="color: #41D677" class="glyphicon play plexextplayer plexextplayerico"></i></a></li>');
  106.                     parent.after(template);
  107.                     template.click(clickListener);
  108.                 } else if (parent.is('div') && parent.hasClass('media-poster-actions')) {
  109.                     var template = jQuery('<button class="play-btn media-poster-btn btn-link" tabindex="-1"><i  style="color: #41D677"  class="glyphicon play plexextplayer plexextplayerico"></i></button>');
  110.                     parent.prepend(template);
  111.                     template.click(clickListener);
  112.                 }
  113.             }
  114.         }
  115.     });
  116. };
  117.  
  118. // Make buttons smaller
  119. jQuery('body').append('<style>.media-poster-btn { padding: 8px !important; }</style>');
  120.  
  121. // Bind buttons and check for new ones every 100ms
  122. setInterval(bindClicks, 100);
  123. bindClicks();