☰

ThotHub.tv Forum Gallery Downloader

Download galleries from posts on forum.thothub.tv

  1. // ==UserScript==
  2. // @name         ThotHub.tv Forum Gallery Downloader
  3. // @namespace    ThotDev
  4. // @description  Download galleries from posts on forum.thothub.tv
  5. // @version      1.1.0
  6. // @icon         https://i.imgur.com/5xpgAny.jpg
  7. // @license      WTFPL; http://www.wtfpl.net/txt/copying/
  8. // @match        https://forum.thothub.tv/*
  9. // @require      https://code.jquery.com/jquery-3.3.1.min.js
  10. // @require      https://unpkg.com/jszip@3.2.0/dist/jszip.min.js
  11. // @require      https://unpkg.com/file-saver@2.0.1/dist/FileSaver.min.js
  12. // @require      https://greasemonkey.github.io/gm4-polyfill/gm4-polyfill.js?v=a834d46
  13. // @noframes
  14. // @connect      self
  15. // @run-at       document-start
  16. // @grant        GM.xmlHttpRequest
  17. // @grant        GM_xmlhttpRequest
  18. // ==/UserScript==
  19.  
  20. jQuery(function ($) {	
  21. 	$('.message-attribution-opposite')
  22. 		.map(function () { return $(this).children('li:first'); })
  23. 		.each(function () {
  24. 				var downloadLink = $('<li><a href="#">⭳ Download</a><li>');
  25.                 var $text = downloadLink.children('a');
  26. 				downloadLink.insertBefore($(this));
  27. 				downloadLink.click(function (e) {
  28. 					e.preventDefault();
  29. 					
  30. 					var urls = $(this)
  31. 						.parents('.message-main')
  32. 						.first()
  33. 						.find('a.js-lbImage,.lbContainer-zoomer')
  34. 						.map(function () { return $(this).is('[href]') ? $(this).attr('href') : $(this).data('src'); })
  35. 						.get();
  36. 						
  37. 					var zip = new JSZip(),
  38. 						current = 0,
  39. 						total = urls.length;
  40. 					
  41. 					$text.text('Downloading...');
  42. 					
  43. 					function next () {
  44. 						if (current < total) {
  45. 							$text.text('Downloading ' + (current+1) + '/' + total);
  46. 							
  47. 							GM.xmlHttpRequest({
  48. 								method: 'GET',
  49. 								url: urls[current++],
  50. 								responseType: 'arraybuffer',
  51. 								onload: function (response) {
  52.                                     try {
  53.                                         var name = response.responseHeaders.match(/^content-disposition.+(?:filename=)(?<filename>.+)$/mi).groups['filename'].replace(/\"/g, '');
  54. 									    var data = response.response;
  55. 									    zip.file(name, data);
  56.                                     }
  57.                                     catch (err) {
  58.                                         
  59.                                     }
  60. 									
  61. 									next();
  62. 								},
  63. 								onerror: function (response) {
  64. 									next();
  65. 								}
  66. 							});
  67. 						}
  68. 						else {
  69. 							$text.text('Generating zip...');
  70. 							zip.generateAsync({ type: 'blob' })
  71. 								.then(function (blob) { 
  72.                                   	$text.text('Download complete!');
  73. 									saveAs(blob, 'Gallery.zip');
  74. 								});
  75. 							
  76. 						}
  77. 					}
  78. 					next();
  79. 				});
  80. 			}
  81. 		);
  82. });