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E(x)-Hentai One-Click DL

Enables one-click DL archive downloading (GP/Credits are still required). Supports E-Hentai & EXHentai.

  1. // ==UserScript==
  2. // @name         E(x)-Hentai One-Click DL
  3. // @description  Enables one-click DL archive downloading (GP/Credits are still required). Supports E-Hentai & EXHentai.
  4. // @author       Daku (admin@codeanimu.net)
  5. // @namespace    https://github.com/DakuTree/userscripts
  6. // @homepage     https://github.com/DakuTree/userscripts
  7. // @homepageURL  https://github.com/DakuTree/userscripts
  8. // @supportURL   https://github.com/DakuTree/userscripts/issues
  9. // @icon         https://e-hentai.org/favicon.ico
  10. // @match        https://e-hentai.org/g/*
  11. // @match        https://exhentai.org/g/*
  12. // @version      1.4.1
  13. // ==/UserScript==
  14.  
  15. /******SETTINGS******/
  16. var showCostPopup = false; // set to true to show a confirm popup including the cost of the gallery (this is still ignored if you have free gallery downloads via donation)
  17. var downloadOriginal = true;
  18. /********************/
  19.  
  20. //Auto-redirect to https & non g.e (NOTE: This will be done by EH automatically some time in the future so this is just a temp-fix.)
  21. if (location.hostname !== 'exhentai.org' && location.origin !== "https://e-hentai.org") {
  22. 	location.href = (location.href.replace(/^https?:\/\/(?:g\.)?e-hentai\.org/, "https://e-hentai.org"));
  23. } else if (location.hostname === 'exhentai.org' && location.protocol !== 'https:') {
  24. 	location.href = (location.href.replace(/^https?:\/\/exhentai\.org/, "https://exhentai.org"));
  25. }
  26.  
  27. var a = document.getElementsByClassName('g2')[0].getElementsByTagName('a')[0]; // "Archive Download" link
  28. var xs = a.getAttributeNode('onclick').nodeValue.split('?')[1].split("'")[0]; //  Grab arg from onclick attr
  29. a.removeAttribute('onclick'); // Remove default onclick
  30.  
  31. a.addEventListener('click', function () {
  32. 	var downloadGallery = true;
  33.  
  34. 	if (showCostPopup) {
  35. 		var http_cost = new XMLHttpRequest();
  36. 		http_cost.open("GET", location.origin + '/archiver.php?' + xs, false);
  37. 		http_cost.onreadystatechange = function () {
  38. 			if (http_cost.readyState == 4 && http_cost.status == 200) {
  39. 				var match_cost = http_cost.responseText.match(/Download Cost:\s+(.*)/);
  40.  
  41. 				//If gallery has a download cost, and is not free, ask the user if they want to DL the gallery via a confirm popup.
  42. 				if (match_cost && match_cost[1].replace(/<(?:.|\n)*?>/gm, '').replace(/&nbsp;/gi, '').trim() !== "Free!") {
  43. 					var cost = match_cost[1].replace(/<(?:.|\n)*?>/gm, '').replace(/&nbsp;/gi, '').trim();
  44. 					downloadGallery = confirm("This gallery is not free.\nThe cost is: " + cost + ".\nAre you sure you want to DL?");
  45. 				}
  46. 			}
  47. 		};
  48. 		http_cost.send();
  49. 	}
  50.  
  51. 	if (downloadGallery) {
  52. 		var http = new XMLHttpRequest();
  53. 		var params = "dlcheck=Download Original Archive&dltype=org";
  54. 		if (!downloadOriginal) {
  55. 			params = "dlcheck=Download Resample Archive&dltype=res";
  56. 		}
  57. 		http.open("POST", location.origin + '/archiver.php?' + xs, true);
  58. 		http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
  59.  
  60. 		http.onreadystatechange = function () {
  61. 			if (http.readyState == 4 && http.status == 200) {
  62. 				if (http.responseText == 'Insufficient funds.') {
  63. 					alert('Insufficient funds.');
  64. 				}
  65. 				else if (http.responseText.indexOf("Please wait...") !== -1) { //Check if pop-up opened.
  66. 					var match = /<a href="(http.*?)"/g.exec(http.responseText);
  67. 					window.location.href = match[1] + "?start=1";
  68. 				}
  69. 				else {
  70. 					//WTF?
  71. 				}
  72. 			}
  73. 		};
  74. 		http.send(params);
  75. 	}
  76.  
  77. 	return false;
  78. }, false);