git.oblomov.eu Git - raitv.user.js/blob - raitv.user.js

   1 // ==UserScript==
   2 // @name        RaiTV video
   3 // @description Turn RaiTV silverlight objects into video tags
   4 // @namespace   http://oblomov.myopenid.com
   5 // @include     http://rai.tv/*
   6 // @include     http://rai.it/*
   7 // @include     http://www.rai.tv/*
   8 // @include     http://www.rai.it/*
   9 // @author      Giuseppe "Oblomov" Bilotta
  10 // @version     20130322.2255
  11 // ==/UserScript==
  12
  13 (function() {
  14
  15         function getURL(name) {
  16                 var list = document.getElementsByName(name) ;
  17                 if (list && list[0]) {
  18                         return list[0].content;
  19                 } else {
  20                         var altname = name.toUpperCase().replace('VIDEO','video');
  21                         console.log(name, altname);
  22                         console.log(window[name], window[altname]);
  23                         return window[altname];
  24                 }
  25         }
  26
  27         var urls = {
  28                 std: getURL('videourl'),
  29                 mp4: getURL('videourl_mp4'),
  30                 wmv: getURL('videourl_wmv'),
  31                 h264: getURL('videourl_h264'),
  32                 m3u8: getURL('videourl_m3u8'),
  33         }
  34
  35         function srctag(url, av, fmt) {
  36                 if (!url)
  37                         return '' ;
  38                 return '<source src="' + url + '" ' + (fmt ? 'type="' + av + '/' + fmt + '" ' : '') + '/>'
  39         }
  40
  41         function H5video(fmt) {
  42                 return srctag(urls[fmt], 'video', (fmt == 'std' ? null : fmt));
  43         }
  44
  45         function H5a(fmt) {
  46                 if (urls[fmt]) {
  47                         var a = document.createElement('a');
  48                         a.href = urls[fmt];
  49                         a.innerHTML = fmt.toUpperCase();
  50                         a.style='font-weight:bold;margin-left:1em;color:white';
  51                         return a;
  52                 }
  53                 return null
  54         }
  55
  56         var sch = document.getElementById("silverlightControlHost");
  57         if (sch) {
  58                 console.log(urls);
  59                 // if we are on a page that defines the videourl* metas, go straight to creating
  60                 // the video element
  61                 if (urls.std) {
  62                         // prevent other JS with messing with this element further
  63                         sch.id = 'html5mediaHost';
  64                         sch.innerHTML = "<video style='width:100%; height:100%' controls>" +
  65                                 H5video('mp4') + H5video('wmv') +
  66                                 H5video('h264') + H5video('m3u8') +
  67                                 H5video('std') +
  68                                 "<h3>Sorry, no supported video format found :-(</h3></video>";
  69                         console.log(sch, 'hacked');
  70
  71                         var list = document.createElement("li");
  72                         list.id = 'mediaurl';
  73                         list.innerHTML = '<span>Stream/Download:</span>';
  74                         for (var fmt in urls) {
  75                                 var a = H5a(fmt);
  76                                 if (a)
  77                                         list.appendChild(a);
  78                         }
  79                         // find place to append the list to:
  80                         var pp = sch.parentNode.parentNode.previousElementSibling;
  81                         var specs = pp.getElementsByTagName('ul');
  82                         if (!specs || !specs[0]) {
  83                                 specs = document.createElement('ul');
  84                                 specs.className = 'Specifiche';
  85                                 pp.appendChild(specs);
  86                         } else {
  87                                 specs = specs[0];
  88                         }
  89                         specs.appendChild(list);
  90                         console.log(list, 'enumerated and appended');
  91                         return; // done
  92                 }
  93
  94                 // hack the play* JS functions
  95                 if (window.playTg) {
  96                         window.playTg = function (liveTg, video, h264, androidUrl) {
  97                                 var dataP = new Date();
  98                                 var ggP, mmP, aaaaP;
  99                                 ggP = dataP.getDate() + "-";
 100                                 mmP = dataP.getMonth() + 1 + "-";
 101                                 aaaaP = 1900 + dataP.getYear();
 102                                 // stop loading any current audio/video
 103                                 if (sch.firstChild && sch.firstChild.src) {
 104                                         console.log('stopping current A/V');
 105                                         sch.firstChild.src = '';
 106                                 }
 107                                 sch.innerHTML = "<video width='258' height='195' controls autoplay>" +
 108                                         srctag(h264, 'video', 'h264') +
 109                                         srctag(androidUrl, 'video') +
 110                                         srctag(video, 'video') +
 111                                         "<h3>Sorry, no supported video format found :-(</h3></video>";
 112                                 setNielsen(location.href + '&video=' + liveTg + '&data=' + ggP + mmP + aaaaP + '', true);
 113                                 console.log('playTg', liveTg, video, h264, androidUrl)
 114                         }
 115                         console.log('playTg hacked');
 116                 }
 117                 if (window.playAudio) {
 118                         window.playAudio = function (grrEdizione, mediaUrl, mediatype) {
 119                                 var dataP = new Date();
 120                                 var ggP, mmP, aaaaP;
 121                                 ggP = dataP.getDate() + "-";
 122                                 mmP = dataP.getMonth() + 1 + "-";
 123                                 aaaaP = 1900 + dataP.getYear();
 124                                 // stop loading any current audio/video
 125                                 if (sch.firstChild && sch.firstChild.src) {
 126                                         console.log('stopping current A/V');
 127                                         sch.firstChild.src = '';
 128                                 }
 129                                 sch.innerHTML = "<audio width='258' height='35' controls autoplay>" +
 130                                         srctag(mediaUrl, 'audio') +
 131                                 "<h3>Sorry, no supported audio format found :-(</h3></audio>";
 132                                 setNielsen(location.href + '&audio=' + grrEdizione + '&data=' + ggP + mmP + aaaaP + '', true);
 133                                 console.log('playAudio', grrEdizione, mediaUrl, mediatype);
 134                         }
 135                         console.log('playAudio hacked');
 136                 }
 137         }
 138 })();