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Download Audio & Video for YouTube v2.7 (MP3, M4V, FULL HD, MP4, FLV, WKV, ACC, etc) - The Best!

This script helps to add a YouTube download button.

当前为 2018-06-12 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name Download Audio & Video for YouTube v2.7 (MP3, M4V, FULL HD, MP4, FLV, WKV, ACC, etc) - The Best!
  3. // @description This script helps to add a YouTube download button.
  4. // @namespace https://greasyfork.org/
  5. // @homepageURL https://greasyfork.org/scripts/34613
  6. // @supportURL https://greasyfork.org/scripts/34613/feedback
  7. // @author Punisher
  8. // @version 2.7
  9. // @date 2018-06-12
  10. // @compatible chrome
  11. // @compatible firefox
  12. // @compatible opera
  13. // @compatible safari
  14. // @license GNU GPL v3.0 or later. http://www.gnu.org/copyleft/gpl.html
  15. // @match       *://www.youtube.com/*
  16. // ==/UserScript==
  17.  
  18. if("undefined" == typeof (punisher)) {
  19. 	var punisher = {
  20.  
  21.         userUrl: 'http://saveclipbro.com/convert?linkToDownload=',
  22.         currentMediaUrl: null,
  23. 		getParam : function (document, variable){
  24. 			 var query = document.location.search.substring(1);
  25. 			 var vars = query.split("&");
  26. 			  for (var i=0;i<vars.length;i++) {
  27. 					var pair = vars[i].split("=");
  28. 					if(pair[0] == variable){return pair[1];}
  29. 			   }       return(false);
  30. 		},
  31.  
  32. 		init : function() {
  33. 			punisher.onPageLoad();		
  34. 		},
  35.  
  36. 		addButtons: function(document) {
  37. 				var icon = 'data:image/png;base64,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';
  38. 				var punisherpather = punisher.userUrl + encodeURIComponent(document.URL) + '&submit=';
  39.                 var div_embed = null;
  40.                 var target = '_blank';
  41. 				if(document.getElementById('meta-contents')) {
  42.                     var div_embed = document.getElementById('meta-contents').querySelector('#top-row ytd-video-owner-renderer.ytd-video-secondary-info-renderer #sponsor-button');
  43.                     div_embed.innerHTML += '<paper-button subscribed id="punisher" style="float:right" raised class="ytd-button-renderer"><a href="' + punisherpather + '" target="' + target + '" style="text-decoration: none; color: black;" class="style-scope ytd-subscribe-button-renderer"><img  style="vertical-align: bottom;" src="' + icon + '"> <strong>Download</strong></a></paper-button>'+ div_embed.innerHTML;
  44. 				} else if(document.getElementById('watch8-sentiment-actions')) {
  45. 					var div_embed = document.getElementById('watch8-sentiment-actions');
  46. 					var buttonclass = "yt-uix-button yt-uix-button-default yt-uix-tooltip";
  47. 					var spanclass = "yt-uix-button-group";
  48.                     div_embed.innerHTML = '<span id="punisher" class="' + spanclass + '"><a href="' + punisherpather + '" target="' + target + '"><button class="start ' + buttonclass + '" type="button" title="Download"><img alt="" class="" style="" src="' + icon + '"> <span class="yt-uix-button-content"><strong>Download</strong></span></button></a>' + div_embed.innerHTML;
  49. 				}
  50. 		},
  51.  
  52. 		onPageLoad : function() {
  53. 			if(document.body && document.domain == 'www.youtube.com') {
  54. 					setInterval(punisher.check, 1000);
  55.                     punisher.check();
  56. 			}
  57. 		},
  58.  
  59.         check: function() {
  60.             if(punisher.currentMediaUrl != document.URL  && typeof ytplayer != 'undefined' && ytplayer) {
  61.                 punisher.currentMediaUrl = document.URL;
  62.                 if(document.getElementById('punisher')) {
  63.                     document.getElementById('punisher').outerHTML="";
  64.                 }
  65. 			}
  66.             if(!document.getElementById('punisher') && typeof ytplayer != 'undefined' && ytplayer) {
  67.                 punisher.addButtons(document);
  68.             }
  69.         },
  70. 	};
  71. }
  72. punisher.init();