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YouTube - Add "Stop Video" Button

Adds a 'Stop Video' button below the video

  1. // ==UserScript==
  2. // @name            YouTube - Add "Stop Video" Button
  3. // @namespace       https://greasyfork.org/en/users/321-joesimmons
  4. // @description     Adds a 'Stop Video' button below the video
  5. // @include         http://*.youtube.com/watch*v=*
  6. // @include         https://*.youtube.com/watch*v=*
  7. // @include         http://youtube.com/watch*v=*
  8. // @include         https://youtube.com/watch*v=*
  9. // @include         http://youtube.com/user/*
  10. // @include         https://youtube.com/user/*
  11. // @include         http://youtube.com/channel/*
  12. // @include         https://youtube.com/channel/*
  13. // @include         http://*.youtube.com/user/*
  14. // @include         https://*.youtube.com/user/*
  15. // @include         http://*.youtube.com/channel/*
  16. // @include         https://*.youtube.com/channel/*
  17. // @copyright       JoeSimmons
  18. // @version         1.1.0
  19. // @license         GPL version 3 or any later version; http://www.gnu.org/copyleft/gpl.html
  20. // @require         https://greasyfork.org/scripts/2104-youtube-button-container-require/code/YouTube%20-%20Button%20Container%20(@require).js?version=5493
  21. // @grant           GM_addStyle
  22. // ==/UserScript==
  23.  
  24. /* CHANGELOG
  25.  
  26.     1.1.0 (12/13/2013)
  27.         - changed license to GPLv3
  28.  
  29.     1.0.9 (12/13/2013)
  30.         - started using my new @require for adding buttons to the page
  31.  
  32.     1.0.8 (12/11/2013)
  33.         - started adding the stop button to a div under the movie player
  34.             so other scripts can use that space to add buttons to also
  35.  
  36.     1.0.7 (11/23/2013)
  37.         - fixed something I missed in 1.0.6
  38.  
  39.     1.0.6 (11/23/2013)
  40.         - adapted to site change
  41.  
  42.     1.0.5 (9/6/2013)
  43.         - made it work on user/channel pages
  44.  
  45.     1.0.4 (9/1/2013)
  46.         - made it support the YouTube 'red bar' feature
  47.  
  48.     1.0.3 (8/31/2013)
  49.         - included https pages
  50.  
  51.     1.0.2 (8/30/2013)
  52.         - now supports native Chrome & Opera
  53.  
  54.     1.0.1
  55.         - made it more cross-browser compatible
  56.  
  57.     1.0.0
  58.         - created
  59.  
  60. */
  61.  
  62. (function () {
  63.     'use strict';
  64.  
  65.     var verif = /youtube\.com\/((watch\?[a-zA-Z]+=)|(user|channel))/,
  66.         button_id = 'movie_stop_button';
  67.  
  68.     function run(t) {
  69.         var s = document.createElement('script');
  70.             s.innerHTML = t;
  71.         document.body.appendChild(s);
  72.         document.body.removeChild(s);
  73.     }
  74.  
  75.     function stopVideo() {
  76.         run('' +
  77.             '(function () {' +
  78.                 'var player = document.querySelector("#c4-player, #movie_player");' +
  79.                 'if (player.stopVideo) {' +
  80.                     'player.stopVideo();' +
  81.                 '} else if (player.pauseVideo) {' +
  82.                     'player.pauseVideo();' +
  83.                 '} else if (player.pause) {' +
  84.                     'player.pause();' +
  85.                 '}' +
  86.             '}());' +
  87.         '');
  88.     }
  89.  
  90.     function addButton() {
  91.         var button = document.getElementById(button_id);
  92.  
  93.         if (button == null) {
  94.             addButtonToContainer('Stop Video', stopVideo, button_id);
  95.         }
  96.     }
  97.  
  98.     // make sure the page is not in a frame
  99.     if (window !== window.top) { return; }
  100.  
  101.     window.setInterval(addButton, 1000);
  102.  
  103. }());