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YouTube Embedded Popupper

You can pop up embeded videos by right click. (It may require permission for pop up blocker at the first pop)

Verze ze dne 24. 07. 2017. Zobrazit nejnovější verzi.

// ==UserScript==
// @name        YouTube Embedded Popupper
// @namespace   knoa.jp
// @description You can pop up embeded videos by right click. (It may require permission for pop up blocker at the first pop)
// @description:ja YouTubeの埋め込み動画を、右クリックからポップアップで開けるようにします。(初回のみポップアップブロックの許可が必要かもしれません)
// @include     https://www.youtube.com/embed/*
// @include     https://www.youtube-nocookie.com/embed/*
// @version     2.0
// @grant       none
// ==/UserScript==

(function (){
  const SCRIPTNAME = 'YouTubeEmbeddedPopupper';
  const DEBUG = false;
  console.time(SCRIPTNAME);
  const POPUPWIDTH = 640;/*width of popup window*/
  const READYDURATION = '2.5s';/*for ready animation*/
  const POPUPTITLE = 'Right Click to Popup';/*shown on mouse hover*/
  const PARAMS = [/* Overwrite parameters */
    'autoplay=1',/*autoplay*/
    'controls=2',/*show controls*/
    'disablekb=0',/*enable keyboard control*/
    'fs=1',/*enable fullscreen*/
    'rel=0',/*not to show relative videos*/
    'popped=1',/*(original)prevent grandchild popup*/
  ];
  let core = {
    initialize: function(){
      /* Prevent grandchild popup and enables shortcut keys on popupped window */
      if(location.href.includes('popped=1')) return setTimeout(function(){document.querySelector('video').focus();}, 100);
      /* Ready indicators */
      window.addEventListener('load', core.showReadyAnimation, true);
      document.body.title = POPUPTITLE;
      /* Right Click to Popup */
      document.body.addEventListener('contextmenu', function(e){
        /* Define elements */
        let player = document.querySelector('.html5-video-player');
        let time = document.querySelector('.ytp-progress-bar');
        /* Stop playing */
        if(player.classList.contains('playing-mode')) player.click();
        /* Get current time */
        let t = time.attributes['aria-valuetext'].textContent.split('/')[0].split(':').map(t => parseInt(t)).reverse();
        let start = 0;
        switch(t.length){
          case(3):
            start += t[2]*60*60;
          case(2):
            start += t[1]*60;
          case(1):
            start += t[0];
        }
        let params = PARAMS.concat('start=' + start);/*use params at local scope*/
        /* Build URL */
        /* (Duplicated params are overwritten by former) */
        let l = location.href.split('?');
        let url = l[0] + '?' + params.join('&');
        if(l.length === 2) url += ('&' + l[1]);
        /* Open popup window */
        /* (Use URL for window name to prevent popupping the same videos) */
        window.open(url, location.href, [
          'width=' + POPUPWIDTH,
          'height=' + (POPUPWIDTH / document.body.offsetWidth) * document.body.offsetHeight,
        ].join(','));
        e.preventDefault();
        e.stopPropagation();
      }, {capture: true});
    },
    showReadyAnimation: function(e){
      let ready = document.createElement('div');
      ready.style.position = 'absolute';
      ready.style.margin = 'auto';
      ready.style.top = ready.style.bottom = '0';
      ready.style.left = '50%';
      ready.style.width = ready.style.height = '0px';
      ready.style.borderRadius = '0px';
      ready.style.background = 'rgba(255,255,255,1.0)';
      ready.style.transitionDuration = READYDURATION;
      ready.addEventListener('transitionend', function(){
        document.body.removeChild(ready);
      });
      document.body.appendChild(ready);
      requestAnimationFrame(function(){
        let size = Math.hypot(document.body.clientWidth, document.body.clientHeight);
        ready.style.width = ready.style.height = size + 'px';
        ready.style.left = 'calc(50% - ' + size + 'px / 2)';
        ready.style.borderRadius = size + 'px';
        ready.style.background = 'rgba(255,255,255,0.0)'
      });
    },
  };
  let log = (DEBUG) ? console.log.bind(null, SCRIPTNAME + ':') : function(){};
  core.initialize();
  console.timeEnd(SCRIPTNAME);
})();