AtresMedia HTML5 player

HTML5 player for AtresPlayer.com, avoiding the Flash Player plugin and sundry advertisements. Adds a download button.

Tendrás que instalar una extensión para tu navegador como Tampermonkey, Greasemonkey o Violentmonkey si quieres utilizar este script.

You will need to install an extension such as Tampermonkey to install this script.

Necesitarás instalar una extensión como Tampermonkey o Violentmonkey para instalar este script.

Necesitarás instalar una extensión como Tampermonkey o Userscripts para instalar este script.

Necesitará instalar una extensión como Tampermonkey para instalar este script.

Necesitarás instalar una extensión para administrar scripts de usuario si quieres instalar este script.

(Ya tengo un administrador de scripts de usuario, déjame instalarlo)

Necesitará instalar una extensión como Stylus para instalar este estilo.

Necesitará instalar una extensión como Stylus para instalar este estilo.

Necesitará instalar una extensión como Stylus para instalar este estilo.

Necesitará instalar una extensión del gestor de estilos de usuario para instalar este estilo.

Necesitará instalar una extensión del gestor de estilos de usuario para instalar este estilo.

Necesitará instalar una extensión del gestor de estilos de usuario para instalar este estilo.

(Ya tengo un administrador de estilos de usuario, déjame instalarlo)

// ==UserScript==
// @name           AtresMedia HTML5 player
// @name:es        Reproductor HTML5 para AtresPlayer
// @namespace      userscripts.org/swyter
// @author         Swyter
// @homepage       https://swyterzone.appspot.com
// @description    HTML5 player for AtresPlayer.com, avoiding the Flash Player plugin and sundry advertisements. Adds a download button.
// @description:es Reproductor HTML5 para AtresPlayer.com, evitando el uso del plugin Flash Player y anuncios varios. Añade un botón de descarga.
// @match          http://www.atresplayer.com/television/*
// @version        2016.04.16
// @grant          GM_xmlhttpRequest
// @grant          GM_addStyle
// @icon           https://i.imgur.com/3DHI22d.png
// @run-at         document-start
// @compatible     firefox
// @license        GNU/GPL
// ==/UserScript==

/*
 * JavaScript MD5 1.0.1
 * https://github.com/blueimp/JavaScript-MD5
 *
 * Copyright 2011, Sebastian Tschan
 * https://blueimp.net
 *
 * Licensed under the MIT license:
 * http://www.opensource.org/licenses/MIT
 *
 */
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document.addEventListener('DOMContentLoaded', function()
{
  /* add a quality switcher to flip between high definition  and baseline mode,
     with slightly lower bitrate and size, mainly for mobile and such */
  
  function insertButton(bt_text, bt_option)
  {
    document.querySelector(".mod_producto_social > div > div > p").insertAdjacentHTML(
      'afterend', `<label style="padding-left: 28px" class="left btn_cp mar-r_5" title="Recarga la página para que surta efecto.">
                     <input ` + (!!localStorage[bt_option] && 'checked' || '') + `
                            type="checkbox"
                            style="position: absolute; left: 4px; top: 7px"
                            onchange="this.checked ? localStorage['` + bt_option + `'] = true : delete localStorage['` + bt_option + `']" >

                     ` + bt_text + `
                  </label>`
    );
  }

  insertButton('Subtítulos', 'useCC');
  insertButton('Ver en HD', 'useHD');

  /* here's the real meat. feast your eyes, oh mortal! */
  if (!(contentPk = document.querySelector("div[episode]").attributes['episode'].value))
    return;

  var  timestampPk = Math.round(new Date().getTime() / 1000) + 30000 + '';
  var      tokenPk = md5(contentPk + timestampPk, 'QWtMLXs414Yo+c#_+Q#K@NN)');
  var        useHD = (!localStorage['useHD'] && 'baseline/' || '');

  var videoDataURL = 'https://servicios.atresplayer.com/api/urlVideo/' + contentPk + '/android_tablet/' + useHD + contentPk + '|' + timestampPk + '|' + tokenPk + '.json';

  GM_xmlhttpRequest(
  {
    method: 'GET',
    url: videoDataURL,

    headers:
    {
      'User-Agent': 'Dalvik/1.6.0 (Linux; U; Android 4.3; GT-I9300 Build/JSS15J',
          'Accept': 'application/json'
    },

    onreadystatechange: function(e)
    {
      if (e.readyState !== XMLHttpRequest.DONE)
        return;

      this.responseJSON = JSON.parse(e.responseText);

      if ('result' in this.responseJSON === false || this.responseJSON.resultDes !== 'OK' || Object.keys(this.responseJSON.resultObject).length === 0)
      {
        console.warn('ATRESMEDIA PLAYER HTML5 THINGY: the listing did not come with any video at all!', this.responseJSON);
        return;
      }

      /* just for taking a look, please don't mind me! :-) */
      console.log(e, this.responseJSON, contentPk);

      /* hacky way of retrieving the subtitles url without doing any requests, i'm cheap like that */
      var code = document.querySelector("meta[name=deepLink]").content.split("?")[1].replace(/\w*=/g,'').split("&").slice(0, 3);
      var subs = "http://www.atresplayer.com/subtitles/80000608/" + code.join("/") + "/" + this.responseJSON.resultObject.es.match(/[\d\w-]{36}/g)[0] + ".srt"

      this.responseJSON.resultObject['sub'] = subs;
      
      /* add a download button per result video */
      for (var vid in this.responseJSON.resultObject)
      {
        dwnbutton = document.createElement("a");
        dwnbutton.setAttribute('style', 'padding-left: 35px; padding-right: 12px');
        dwnbutton.textContent = vid==='sub' ? 'Subt.' : 'Descargar [' + vid + ']';
        dwnbutton.className   = 'mar-l_10 fn_slide_link left btn_black icon_35 descarga';
        dwnbutton.href        = this.responseJSON.resultObject[vid];
        dwnbutton.download    = document.title.substring(37) + (vid==='sub' ? '.es.srt' : '.' + vid + '.mp4');

        /* replace it on the page */
        dwnbuttonHolderElement = document.querySelector('.mod_producto_social > div > div');
        dwnbuttonHolderElement.appendChild(dwnbutton);
      }
      
      /* build our own html5 player with our own stuff */
      vplayer = document.createElement("video");

      vplayer.src      = this.responseJSON.resultObject.es || this.responseJSON.resultObject.vo;
      vplayer.poster   = document.querySelector('#imagen_modulo_player > img').src;

      vplayer.controls = 'true';
      vplayer.volume   = '0.4';

      vplayer.height   = 549;
      vplayer.width    = 976;

      vplayer.style.marginBottom = '-2px';

      /* replace it on the page */
      videoHolderElement = document.querySelector('#imagen_modulo_player');
      videoHolderElement.parentElement.replaceChild(vplayer, videoHolderElement);
      
      xhr = new XMLHttpRequest();
      xhr.open('GET', subs);

      xhr.onloadend = function(e)
      {
        if (this.status !== 200)
        {
          console.log("No subtitles available here.");
          
          subs_button = document.querySelector("a[download*=srt]");
          subs_button.parentElement.removeChild(subs_button);
          return;
        }

        console.log(vplayer, e, this.status);

        track = document.createElement("track");

        track.label   = 'Castellano';
        track.default = !localStorage['useCC'] ? false : true;
        track.srclang = 'es';
        track.src     = URL.createObjectURL( /* append WEBVTT prefix -> replace timing commas by dots -> decode url entities -> encode in blob -> attach it to a CC track. pretty neat, huh? :) */
          new Blob([ ((t=document.createElement("textarea")).innerHTML = 'WEBVTT\n\n' + this.response.replace(/(\d\d:\d\d:\d\d),(\d\d\d --> \d\d\:\d\d\:\d\d),(\d\d\d)/g, "$1.$2.$3")) && t.textContent ], {type: 'text/vtt'})
        );

        vplayer.appendChild(track);
      };
      
      xhr.send();
    },

    onerror: function(e)
    {
      console.warn('ATRESMEDIA PLAYER HTML5 THINGY: Looks like the API endpoint has changed or we have a network problem!', e);
    }
  });
});

GM_addStyle(
  `#bannerTop, .mod_producto_social .right, .capa_cookies, .mod_roba, .neoxkidz, a[href="#fn_ayuda_lay"], img[alt="¿Por qué registrarse?"] { display: none !important; }`
);