├── src ├── .jshintrc ├── build.bat ├── build.sh ├── first.js ├── gh_2215_make_GM_xhr_more_parallel_again.js ├── FileSaver.js └── main.js ├── e-hentai-downloader.meta.js ├── README.md └── LICENSE /src/.jshintrc: -------------------------------------------------------------------------------- 1 | { 2 | "multistr": true, 3 | "sub": true, 4 | "loopfunc": true 5 | } -------------------------------------------------------------------------------- /src/build.bat: -------------------------------------------------------------------------------- 1 | :: cd to /src 2 | cd /d %~dp0 3 | 4 | set output_path=..\e-hentai-downloader.user.js 5 | set meta_js_path=..\e-hentai-downloader.meta.js 6 | set parts_js_dir=.\ 7 | 8 | type %meta_js_path%>%output_path% 9 | type %parts_js_dir%first.js>>%output_path% 10 | type %parts_js_dir%JSZip.js>>%output_path% 11 | type %parts_js_dir%FileSaver.js>>%output_path% 12 | type %parts_js_dir%gh_2215_make_GM_xhr_more_parallel_again.js>>%output_path% 13 | type %parts_js_dir%main.js>>%output_path% 14 | -------------------------------------------------------------------------------- /src/build.sh: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | cd `dirname $(pwd)/$0` 3 | output_path="../e-hentai-downloader.user.js" 4 | meta_js_path="../e-hentai-downloader.meta.js" 5 | parts_js_dir="./" 6 | 7 | cat $meta_js_path>$output_path 8 | cat $parts_js_dir"first.js">>$output_path 9 | cat $parts_js_dir"JSZip.js">>$output_path 10 | cat $parts_js_dir"FileSaver.js">>$output_path 11 | cat $parts_js_dir"gh_2215_make_GM_xhr_more_parallel_again.js">>$output_path 12 | cat $parts_js_dir"main.js">>$output_path 13 | -------------------------------------------------------------------------------- /e-hentai-downloader.meta.js: -------------------------------------------------------------------------------- 1 | // ==UserScript== 2 | // @name E-Hentai Downloader 3 | // @version 1.36.1 4 | // @description Download E-Hentai archive as zip file 5 | // @author 864907600cc 6 | // @icon https://secure.gravatar.com/avatar/147834caf9ccb0a66b2505c753747867 7 | // @include http://exhentai.org/g/* 8 | // @include http://e-hentai.org/g/* 9 | // @include http://g.e-hentai.org/g/* 10 | // @include http://r.e-hentai.org/g/* 11 | // @include http://exhentai55ld2wyap5juskbm67czulomrouspdacjamjeloj7ugjbsad.onion/g/* 12 | // @include https://exhentai.org/g/* 13 | // @include https://e-hentai.org/g/* 14 | // @include https://g.e-hentai.org/g/* 15 | // @include https://r.e-hentai.org/g/* 16 | // @namespace http://ext.ccloli.com 17 | // @updateURL https://github.com/ccloli/E-Hentai-Downloader/raw/master/e-hentai-downloader.meta.js 18 | // @downloadURL https://github.com/ccloli/E-Hentai-Downloader/raw/master/e-hentai-downloader.user.js 19 | // @supportURL https://github.com/ccloli/E-Hentai-Downloader/issues 20 | // @connect e-hentai.org 21 | // @connect exhentai.org 22 | // @connect exhentai55ld2wyap5juskbm67czulomrouspdacjamjeloj7ugjbsad.onion 23 | // @connect hath.network 24 | // @connect * 25 | // @grant GM_getValue 26 | // @grant GM_setValue 27 | // @grant GM_xmlhttpRequest 28 | // @grant GM_info 29 | // @grant GM.getValue 30 | // @grant GM.setValue 31 | // @grant GM.xmlHttpRequest 32 | // @grant GM.info 33 | // ==/UserScript== 34 | -------------------------------------------------------------------------------- /src/first.js: -------------------------------------------------------------------------------- 1 | 2 | // This script using JSZip & FileSaver.js 3 | 4 | 'use strict'; 5 | 6 | console.log('[EHD] E-Hentai Downloader is running.'); 7 | console.log('[EHD] Bugs Report >', 'https://github.com/ccloli/E-Hentai-Downloader/issues | https://greasyfork.org/scripts/10379-e-hentai-downloader/feedback'); 8 | console.log('[EHD] To report a bug, it\'s recommended to provide the logs started with "[EHD]", thanks. =w='); 9 | 10 | // GreaseMonkey 4.x compatible 11 | var loadSetting; 12 | if (typeof GM !== 'undefined' && ((GM.info || {}).scriptHandler || '').toLowerCase().indexOf('greasemonkey') >= 0) { 13 | loadSetting = GM.getValue.bind(this, 'ehD-setting'); 14 | self.GM_setValue = GM.setValue; 15 | self.GM_xmlhttpRequest = GM.xmlHttpRequest; 16 | self.GM_info = GM.info; 17 | } 18 | else { 19 | loadSetting = function (key, init) { 20 | return new Promise(function (resolve, reject) { 21 | try { 22 | resolve(GM_getValue('ehD-setting')); 23 | } 24 | catch (e) { 25 | reject(e); 26 | } 27 | }); 28 | }; 29 | } 30 | 31 | // Opera 12- (Presto) doesn't support generating blob url, and if generate as data url, it may cause crashes. 32 | if (navigator.userAgent.indexOf('Presto') >= 0) { 33 | alert('Your Opera doesn\'t support E-Hentai Downloader. You need to upgrade it to Opera 15+.'); 34 | console.error('[EHD] Opera 12- (Presto) doesn\'t support E-Hentai Downloader. UserAgent > ' + navigator.userAgent); 35 | } 36 | 37 | // Remove IE support 38 | else if (navigator.userAgent.indexOf('Trident') >= 0) { 39 | alert('Your browser doesn\'t support E-Hentai Downloader. You need to switch to other browsers.'); 40 | console.error('[EHD] IE doesn\'t support E-Hentai Downloader. UserAgent > ' + navigator.userAgent); 41 | } 42 | 43 | // GreaseMonkey 3.2 beta 1 and older version can't load content of GM_xhr.response, and this can't be fix. 44 | else if ( 45 | (!GM_info.scriptHandler || GM_info.scriptHandler.indexOf('GreaseMonkey') >= 0) && GM_info.version != null && ( 46 | GM_info.version.split('.')[0] - 0 < 3 || ( 47 | GM_info.version.split('.')[0] - 0 == 3 && ( 48 | GM_info.version.split('.')[1].split('beta')[0] - 0 <= 2 && 49 | GM_info.version.indexOf('beta') >= 0 && 50 | GM_info.version.split('beta')[1] - 0 < 2 51 | ) 52 | ) 53 | ) 54 | ) { 55 | alert('Your GreaseMonkey doesn\'t support E-Hentai Downloader. The first supported version is GreaseMonkey 3.2 beta 2. Please update your GreaseMonkey to enjoy. =w='); 56 | console.error('[EHD] GreaseMonkey doesn\'t support E-Hentai Downloader. GreaseMonkey Version > ' + GM_info.version); 57 | } 58 | 59 | // GreasyFork doesn't allow obfuscated or minified script, so if you want to see the main function, please see src/main.js at GitHub 60 | -------------------------------------------------------------------------------- /src/gh_2215_make_GM_xhr_more_parallel_again.js: -------------------------------------------------------------------------------- 1 | // see https://github.com/Tampermonkey/utils/blob/main/requires/gh_2215_make_GM_xhr_more_parallel_again.js 2 | // the patch also converts all ES2015+ to ES5 by using Babel in case of really old browsers 3 | var patchTMSerializedGMXhr = (function() { 4 | 5 | // only very old GreaseMonkey (or newer 4.x?) may not have GM_info, 6 | // since it's GM (and of course it's not MV3), it doesn't need a patch. 7 | if (typeof GM_info === 'undefined') { 8 | return true; 9 | } 10 | 11 | var _excluded = ["onload", "onloadend", "onerror", "onabort", "ontimeout"], 12 | _excluded2 = ["onload", "ontimeout", "onerror"]; 13 | function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; } 14 | function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; } 15 | function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; } 16 | function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; } 17 | function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); } 18 | function _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var n = Object.getOwnPropertySymbols(e); for (r = 0; r < n.length; r++) o = n[r], -1 === t.indexOf(o) && {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; } 19 | function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; } 20 | // start of gh_2215_make_GM_xhr_more_parallel_again.js 21 | /* 22 | * https://github.com/Tampermonkey/tampermonkey/issues/2215 23 | * 24 | * This script provides a workaround for a Chrome MV3 issue (https://github.com/w3c/webextensions/issues/694) 25 | * where extensions can't set/delete headers that are preserved over redirects. 26 | * 27 | * By setting `redirect: 'manual'` and following redirects manually, this script ensures request redirects work 28 | * as intended and requests to different URLs are made in parallel (again). 29 | * 30 | * Userscript authors should include this as a `@require` when they need to make parallel requests with GM_xmlhttpRequest, 31 | * especially if requests might take a long time to complete. 32 | * 33 | * Including this script will modify the behavior of GM_xmlhttpRequest and GM.xmlHttpRequest in Tampermonkey only. 34 | * 35 | * Usage: 36 | * 37 | * Add this to the metadata block of your userscript: 38 | * 39 | * // @grant GM_xmlhttpRequest 40 | * // @require https://raw.githubusercontent.com/Tampermonkey/utils/refs/heads/main/requires/gh_2215_make_GM_xhr_more_parallel_again.js 41 | * 42 | **/ 43 | 44 | /* global GM_info, GM_xmlhttpRequest, GM */ 45 | 46 | var HAS_GM = typeof GM !== 'undefined'; 47 | var NEW_GM = function (scope, GM) { 48 | // Check if running in Tampermonkey and if version supports redirect control 49 | if (GM_info.scriptHandler !== "Tampermonkey" || compareVersions(GM_info.version, "5.3.2") < 0) return; 50 | 51 | // Backup original functions 52 | var GM_xmlhttpRequestOrig = GM_xmlhttpRequest; 53 | var GM_xmlHttpRequestOrig = GM.xmlHttpRequest; 54 | function compareVersions(v1, v2) { 55 | var parts1 = v1.split('.').map(Number); 56 | var parts2 = v2.split('.').map(Number); 57 | var length = Math.max(parts1.length, parts2.length); 58 | for (var i = 0; i < length; i++) { 59 | var num1 = parts1[i] || 0; 60 | var num2 = parts2[i] || 0; 61 | if (num1 > num2) return 1; 62 | if (num1 < num2) return -1; 63 | } 64 | return 0; 65 | } 66 | 67 | // Wrapper for GM_xmlhttpRequest 68 | function GM_xmlhttpRequestWrapper(odetails) { 69 | // If redirect is manually set, simply pass odetails to the original function 70 | if (odetails.redirect !== undefined) { 71 | return GM_xmlhttpRequestOrig(odetails); 72 | } 73 | 74 | // Warn if onprogress is used with settings incompatible with fetch mode used in background 75 | if (odetails.onprogress || odetails.fetch === false) { 76 | console.warn("Fetch mode does not support onprogress in the background."); 77 | } 78 | var _onload = odetails.onload, 79 | onloadend = odetails.onloadend, 80 | _onerror = odetails.onerror, 81 | _onabort = odetails.onabort, 82 | _ontimeout = odetails.ontimeout, 83 | details = _objectWithoutProperties(odetails, _excluded); 84 | 85 | // Set redirect to manual and handle redirects 86 | var _handleRedirects = function handleRedirects(initialDetails) { 87 | var request = GM_xmlhttpRequestOrig(_objectSpread(_objectSpread({}, initialDetails), {}, { 88 | redirect: 'manual', 89 | onload: function onload(response) { 90 | if (response.status >= 300 && response.status < 400) { 91 | var m = response.responseHeaders.match(/Location:\s*(\S+)/i); 92 | // Follow redirect manually 93 | var redirectUrl = m && m[1]; 94 | if (redirectUrl) { 95 | var absoluteUrl = new URL(redirectUrl, initialDetails.url).href; 96 | _handleRedirects(_objectSpread(_objectSpread({}, initialDetails), {}, { 97 | url: absoluteUrl 98 | })); 99 | return; 100 | } 101 | } 102 | if (_onload) _onload.call(this, response); 103 | if (onloadend) onloadend.call(this, response); 104 | }, 105 | onerror: function onerror(response) { 106 | if (_onerror) _onerror.call(this, response); 107 | if (onloadend) onloadend.call(this, response); 108 | }, 109 | onabort: function onabort(response) { 110 | if (_onabort) _onabort.call(this, response); 111 | if (onloadend) onloadend.call(this, response); 112 | }, 113 | ontimeout: function ontimeout(response) { 114 | if (_ontimeout) _ontimeout.call(this, response); 115 | if (onloadend) onloadend.call(this, response); 116 | } 117 | })); 118 | return request; 119 | }; 120 | return _handleRedirects(details); 121 | } 122 | 123 | // Wrapper for GM.xmlHttpRequest 124 | function GM_xmlHttpRequestWrapper(odetails) { 125 | var abort; 126 | var p = new Promise(function (resolve, reject) { 127 | var onload = odetails.onload, 128 | ontimeout = odetails.ontimeout, 129 | onerror = odetails.onerror, 130 | send = _objectWithoutProperties(odetails, _excluded2); 131 | send.onerror = function (r) { 132 | if (onerror) { 133 | resolve(r); 134 | onerror.call(this, r); 135 | } else { 136 | reject(r); 137 | } 138 | }; 139 | send.ontimeout = function (r) { 140 | if (ontimeout) { 141 | // See comment above 142 | resolve(r); 143 | ontimeout.call(this, r); 144 | } else { 145 | reject(r); 146 | } 147 | }; 148 | send.onload = function (r) { 149 | resolve(r); 150 | if (onload) onload.call(this, r); 151 | }; 152 | var a = GM_xmlhttpRequestWrapper(send).abort; 153 | if (abort === true) { 154 | a(); 155 | } else { 156 | abort = a; 157 | } 158 | }); 159 | p.abort = function () { 160 | if (typeof abort === 'function') { 161 | abort(); 162 | } else { 163 | abort = true; 164 | } 165 | }; 166 | return p; 167 | } 168 | 169 | // Export wrappers 170 | GM_xmlhttpRequest = GM_xmlhttpRequestWrapper; 171 | scope.GM_xmlhttpRequestOrig = GM_xmlhttpRequestOrig; 172 | var gopd = Object.getOwnPropertyDescriptor(GM, 'xmlHttpRequest'); 173 | if (gopd && gopd.configurable === false) { 174 | return { 175 | __proto__: GM, 176 | xmlHttpRequest: GM_xmlHttpRequestWrapper, 177 | xmlHttpRequestOrig: GM_xmlHttpRequestOrig 178 | }; 179 | } else { 180 | GM.xmlHttpRequest = GM_xmlHttpRequestWrapper; 181 | GM.xmlHttpRequestOrig = GM_xmlHttpRequestOrig; 182 | } 183 | }(this, HAS_GM ? GM : {}); 184 | if (HAS_GM && NEW_GM) GM = NEW_GM; 185 | // end of gh_2215_make_GM_xhr_more_parallel_again.js 186 | 187 | var result = !!this.GM_xmlhttpRequestOrig || !!(GM || {}).xmlHttpRequestOrig; 188 | console.info('[EHD] Patch GM_xhr >', result); 189 | return result; 190 | 191 | }).bind(this); 192 | 193 | var revertTMSerializedGMXhrPatch = (function() { 194 | try { 195 | var GM_xmlhttpRequestOrig = this.GM_xmlhttpRequestOrig; 196 | var GM_xmlHttpRequestOrig = (GM || {}).xmlHttpRequestOrig; 197 | 198 | if (GM_xmlhttpRequestOrig) { 199 | GM_xmlhttpRequest = GM_xmlhttpRequestOrig; 200 | } 201 | if (GM_xmlHttpRequestOrig) { 202 | if (typeof GM !== 'undefined') { 203 | const gopd = Object.getOwnPropertyDescriptor(GM, 'xmlHttpRequest'); 204 | if (gopd && gopd.configurable === false) { 205 | GM = { 206 | __proto__: GM, 207 | xmlHttpRequest: GM_xmlHttpRequestOrig 208 | }; 209 | } else { 210 | GM.xmlHttpRequest = GM_xmlHttpRequestOrig; 211 | } 212 | } 213 | } 214 | console.info('[EHD] Patch GM_xhr >', false); 215 | return true; 216 | } catch (err) { 217 | console.warn('[EHD] Failed to revert GM_xhr patch'); 218 | } 219 | 220 | return false; 221 | }).bind(this); -------------------------------------------------------------------------------- /src/FileSaver.js: -------------------------------------------------------------------------------- 1 | /* FileSaver.js 2 | * A saveAs() FileSaver implementation. 3 | * 1.1.20160328 4 | * 5 | * By Eli Grey, http://eligrey.com 6 | * License: MIT 7 | * See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md 8 | */ 9 | 10 | /*global self */ 11 | /*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true */ 12 | 13 | /*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */ 14 | 15 | var saveAs = saveAs || (function(view) { 16 | "use strict"; 17 | // IE <10 is explicitly unsupported 18 | if (typeof navigator !== "undefined" && /MSIE [1-9]\./.test(navigator.userAgent)) { 19 | return; 20 | } 21 | var 22 | doc = view.document 23 | // only get URL when necessary in case Blob.js hasn't overridden it yet 24 | , get_URL = function() { 25 | return view.URL || view.webkitURL || view; 26 | } 27 | , save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a") 28 | , can_use_save_link = "download" in save_link 29 | , click = function(node) { 30 | var event = new MouseEvent("click"); 31 | node.dispatchEvent(event); 32 | } 33 | , is_safari = /Version\/[\d\.]+.*Safari/.test(navigator.userAgent) 34 | , webkit_req_fs = view.webkitRequestFileSystem 35 | , req_fs = view.requestFileSystem || webkit_req_fs || view.mozRequestFileSystem 36 | , throw_outside = function(ex) { 37 | (view.setImmediate || view.setTimeout)(function() { 38 | throw ex; 39 | }, 0); 40 | } 41 | , force_saveable_type = "application/octet-stream" 42 | , fs_min_size = 0 43 | // the Blob API is fundamentally broken as there is no "downloadfinished" event to subscribe to 44 | , arbitrary_revoke_timeout = 1000 * 40 // in ms 45 | , revoke = function(file) { 46 | var revoker = function() { 47 | if (typeof file === "string") { // file is an object URL 48 | get_URL().revokeObjectURL(file); 49 | } else { // file is a File 50 | file.remove(); 51 | } 52 | }; 53 | /* // Take note W3C: 54 | var 55 | uri = typeof file === "string" ? file : file.toURL() 56 | , revoker = function(evt) { 57 | // idealy DownloadFinishedEvent.data would be the URL requested 58 | if (evt.data === uri) { 59 | if (typeof file === "string") { // file is an object URL 60 | get_URL().revokeObjectURL(file); 61 | } else { // file is a File 62 | file.remove(); 63 | } 64 | } 65 | } 66 | ; 67 | view.addEventListener("downloadfinished", revoker); 68 | */ 69 | setTimeout(revoker, arbitrary_revoke_timeout); 70 | } 71 | , dispatch = function(filesaver, event_types, event) { 72 | event_types = [].concat(event_types); 73 | var i = event_types.length; 74 | while (i--) { 75 | var listener = filesaver["on" + event_types[i]]; 76 | if (typeof listener === "function") { 77 | try { 78 | listener.call(filesaver, event || filesaver); 79 | } catch (ex) { 80 | throw_outside(ex); 81 | } 82 | } 83 | } 84 | } 85 | , auto_bom = function(blob) { 86 | // prepend BOM for UTF-8 XML and text/* types (including HTML) 87 | if (/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) { 88 | return new Blob(["\ufeff", blob], {type: blob.type}); 89 | } 90 | return blob; 91 | } 92 | , FileSaver = function(blob, name, no_auto_bom) { 93 | if (!no_auto_bom) { 94 | blob = auto_bom(blob); 95 | } 96 | // First try a.download, then web filesystem, then object URLs 97 | var 98 | filesaver = this 99 | , type = blob.type 100 | , blob_changed = false 101 | , object_url 102 | , target_view 103 | , dispatch_all = function() { 104 | dispatch(filesaver, "writestart progress write writeend".split(" ")); 105 | } 106 | // on any filesys errors revert to saving with object URLs 107 | , fs_error = function() { 108 | if (target_view && is_safari && typeof FileReader !== "undefined") { 109 | // Safari doesn't allow downloading of blob urls 110 | var reader = new FileReader(); 111 | reader.onloadend = function() { 112 | var base64Data = reader.result; 113 | target_view.location.href = "data:attachment/file" + base64Data.slice(base64Data.search(/[,;]/)); 114 | filesaver.readyState = filesaver.DONE; 115 | dispatch_all(); 116 | }; 117 | reader.readAsDataURL(blob); 118 | filesaver.readyState = filesaver.INIT; 119 | return; 120 | } 121 | // don't create more object URLs than needed 122 | if (blob_changed || !object_url) { 123 | object_url = get_URL().createObjectURL(blob); 124 | } 125 | if (target_view) { 126 | target_view.location.href = object_url; 127 | } else { 128 | var new_tab = view.open(object_url, "_blank"); 129 | if (new_tab === undefined && is_safari) { 130 | //Apple do not allow window.open, see http://bit.ly/1kZffRI 131 | view.location.href = object_url 132 | } 133 | } 134 | filesaver.readyState = filesaver.DONE; 135 | dispatch_all(); 136 | revoke(object_url); 137 | } 138 | , abortable = function(func) { 139 | return function() { 140 | if (filesaver.readyState !== filesaver.DONE) { 141 | return func.apply(this, arguments); 142 | } 143 | }; 144 | } 145 | , create_if_not_found = {create: true, exclusive: false} 146 | , slice 147 | ; 148 | filesaver.readyState = filesaver.INIT; 149 | if (!name) { 150 | name = "download"; 151 | } 152 | if (can_use_save_link) { 153 | object_url = get_URL().createObjectURL(blob); 154 | setTimeout(function() { 155 | save_link.href = object_url; 156 | save_link.download = name; 157 | click(save_link); 158 | dispatch_all(); 159 | revoke(object_url); 160 | filesaver.readyState = filesaver.DONE; 161 | }); 162 | return; 163 | } 164 | // Object and web filesystem URLs have a problem saving in Google Chrome when 165 | // viewed in a tab, so I force save with application/octet-stream 166 | // http://code.google.com/p/chromium/issues/detail?id=91158 167 | // Update: Google errantly closed 91158, I submitted it again: 168 | // https://code.google.com/p/chromium/issues/detail?id=389642 169 | if (view.chrome && type && type !== force_saveable_type) { 170 | slice = blob.slice || blob.webkitSlice; 171 | blob = slice.call(blob, 0, blob.size, force_saveable_type); 172 | blob_changed = true; 173 | } 174 | // Since I can't be sure that the guessed media type will trigger a download 175 | // in WebKit, I append .download to the filename. 176 | // https://bugs.webkit.org/show_bug.cgi?id=65440 177 | if (webkit_req_fs && name !== "download") { 178 | name += ".download"; 179 | } 180 | if (type === force_saveable_type || webkit_req_fs) { 181 | target_view = view; 182 | } 183 | if (!req_fs) { 184 | fs_error(); 185 | return; 186 | } 187 | fs_min_size += blob.size; 188 | req_fs(view.TEMPORARY, fs_min_size, abortable(function(fs) { 189 | fs.root.getDirectory("saved", create_if_not_found, abortable(function(dir) { 190 | var save = function() { 191 | dir.getFile(name, create_if_not_found, abortable(function(file) { 192 | file.createWriter(abortable(function(writer) { 193 | writer.onwriteend = function(event) { 194 | target_view.location.href = file.toURL(); 195 | filesaver.readyState = filesaver.DONE; 196 | dispatch(filesaver, "writeend", event); 197 | revoke(file); 198 | }; 199 | writer.onerror = function() { 200 | var error = writer.error; 201 | if (error.code !== error.ABORT_ERR) { 202 | fs_error(); 203 | } 204 | }; 205 | "writestart progress write abort".split(" ").forEach(function(event) { 206 | writer["on" + event] = filesaver["on" + event]; 207 | }); 208 | writer.write(blob); 209 | filesaver.abort = function() { 210 | writer.abort(); 211 | filesaver.readyState = filesaver.DONE; 212 | }; 213 | filesaver.readyState = filesaver.WRITING; 214 | }), fs_error); 215 | }), fs_error); 216 | }; 217 | dir.getFile(name, {create: false}, abortable(function(file) { 218 | // delete file if it already exists 219 | file.remove(); 220 | save(); 221 | }), abortable(function(ex) { 222 | if (ex.code === ex.NOT_FOUND_ERR) { 223 | save(); 224 | } else { 225 | fs_error(); 226 | } 227 | })); 228 | }), fs_error); 229 | }), fs_error); 230 | } 231 | , FS_proto = FileSaver.prototype 232 | , saveAs = function(blob, name, no_auto_bom) { 233 | return new FileSaver(blob, name, no_auto_bom); 234 | } 235 | ; 236 | // IE 10+ (native saveAs) 237 | if (typeof navigator !== "undefined" && navigator.msSaveOrOpenBlob) { 238 | return function(blob, name, no_auto_bom) { 239 | if (!no_auto_bom) { 240 | blob = auto_bom(blob); 241 | } 242 | return navigator.msSaveOrOpenBlob(blob, name || "download"); 243 | }; 244 | } 245 | 246 | FS_proto.abort = function() { 247 | var filesaver = this; 248 | filesaver.readyState = filesaver.DONE; 249 | dispatch(filesaver, "abort"); 250 | }; 251 | FS_proto.readyState = FS_proto.INIT = 0; 252 | FS_proto.WRITING = 1; 253 | FS_proto.DONE = 2; 254 | 255 | FS_proto.error = 256 | FS_proto.onwritestart = 257 | FS_proto.onprogress = 258 | FS_proto.onwrite = 259 | FS_proto.onabort = 260 | FS_proto.onerror = 261 | FS_proto.onwriteend = 262 | null; 263 | 264 | return saveAs; 265 | }( 266 | typeof self !== "undefined" && self 267 | || typeof window !== "undefined" && window 268 | || this.content 269 | )); 270 | // `self` is undefined in Firefox for Android content script context 271 | // while `this` is nsIContentFrameMessageManager 272 | // with an attribute `content` that corresponds to the window 273 | 274 | if (typeof module !== "undefined" && module.exports) { 275 | module.exports.saveAs = saveAs; 276 | } else if ((typeof define !== "undefined" && define !== null) && (define.amd !== null)) { 277 | define([], function() { 278 | return saveAs; 279 | }); 280 | } 281 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # E-Hentai-Downloader 2 | 3 | Download E-Hentai archive as zip file :package: 4 | 5 | 6 | ## Required Environment 7 | 8 | | Browser | [GreaseMonkey](https://www.greasespot.net/) | [Tampermonkey](http://tampermonkey.net/) | [Violentmonkey](https://violentmonkey.github.io/) | 9 | | ------- | ------------ | ------------ | ------------- | 10 | | Firefox (56-) | [3.2 beta2+](https://addons.mozilla.org/firefox/addon/greasemonkey/) | | | 11 | | Firefox (57+) | [4.1 beta5+](https://addons.mozilla.org/firefox/addon/greasemonkey/) | [4.0.5054+](https://addons.mozilla.org/firefox/addon/tampermonkey/) | [2.8.18+](https://addons.mozilla.org/firefox/addon/violentmonkey/) | 12 | | Chrome | | [3.5.3630+](https://chrome.google.com/webstore/detail/dhdgffkkebhmkfjojejmpbldmpobfkfo) | [2.2.6+](https://chrome.google.com/webstore/detail/jinjaccalgkegednnccohejagnlnfdag) | 13 | | Chrome (133+) | | [5.0.0+](https://chrome.google.com/webstore/detail/dhdgffkkebhmkfjojejmpbldmpobfkfo) (5) | Incompatible (6) | 14 | | Opera (15+) | | [3.5.3630+](https://addons.opera.com/extensions/details/tampermonkey-beta/) | [2.1.10+](https://addons.opera.com/extensions/details/violent-monkey/) | 15 | | Safari (10.1+) (1) | | [4.3.5421+](https://tampermonkey.net/?browser=safari) | 16 | | Edge (18-) (2) | | [4.2.5284+](https://www.microsoft.com/store/p/tampermonkey/9nblggh5162s) | 17 | | Edge (79+) | | [4.10.6111+](https://microsoftedge.microsoft.com/addons/detail/tampermonkey/iikmkjmpaadaobahmlepeloendndfphd) | [2.12.8+](https://microsoftedge.microsoft.com/addons/detail/eeagobfjdenkkddmbclomhiblgggliao) | 18 | | Edge (133+) | | [5.0.0+](https://microsoftedge.microsoft.com/addons/detail/tampermonkey/iikmkjmpaadaobahmlepeloendndfphd) (5) | | 19 | | Maxthon | | | [2.1.10+](http://extension.maxthon.cn/detail/index.php?view_id=1680) | 20 | | Yandex Browser for Android (3) | | [4.2.5291+](https://chrome.google.com/webstore/detail/dhdgffkkebhmkfjojejmpbldmpobfkfo/) | [2.2.6+](https://chrome.google.com/webstore/detail/jinjaccalgkegednnccohejagnlnfdag) | 21 | | Kiwi Browser (3) | | [4.11+](https://chrome.google.com/webstore/detail/dhdgffkkebhmkfjojejmpbldmpobfkfo/) | [2.12.8+](https://chrome.google.com/webstore/detail/jinjaccalgkegednnccohejagnlnfdag) | 22 | | Firefox for Android (68-)(3) | Incompatible | Incompatible | [2.12.8+](https://addons.mozilla.org/firefox/addon/violentmonkey/) | 23 | | Firefox Nightly for Android (85+) (3)(4) | Incompatible | [4.11.6120+](https://addons.mozilla.org/firefox/addon/tampermonkey/) | [2.12.8+](https://addons.mozilla.org/firefox/addon/violentmonkey/) | 24 | 25 | > (1) You must upgrade your Windows 10 to 14393 which supports Edge extension. 26 | > (2) You must upgrade your macOS to 10.12.4 which supports `download` attribute of `` tag. 27 | > (3) It's not a good idea to use it on mobile with limited RAM, but it can work, so it's up to you. 28 | > (4) Firefox Nightly user requires to follow [this steps](https://blog.mozilla.org/addons/2020/09/29/expanded-extension-support-in-firefox-for-android-nightly/) to install extensions not in default list. 29 | > (5) Chrome with forcing Manifest v3 Extension (probably 133+) requires to **enable Developer Mode** to load userscript, and Chrome 138+ may require to **enable Allow User Scripts permission**. Make sure to follow [this steps](https://www.tampermonkey.net/faq.php#Q209) or the script will not load. 30 | > (6) Chrome with forcing Manifest v3 Extension (probably 133+) requires to **enable Manifest V2 extension** to load extension by enabling `chrome://flags/#allow-legacy-mv2-extensions`, but it may not working anymore since 139+. 31 | 32 | 33 | 34 | ## Install This Script 35 | 36 | - [Download from GitHub](https://github.com/ccloli/E-Hentai-Downloader/raw/master/e-hentai-downloader.user.js) 37 | - [Download from GreasyFork](https://sleazyfork.org/scripts/10379-e-hentai-downloader) 38 | 39 | 40 | ## How To Use 41 | 42 | 1. Open E-Hentai Gallery 43 | 2. Find your interested gallery 44 | 3. Click "Download Archive" in E-Hentai Downloader box 45 | 4. Have a cup of coffee :coffee: 46 | 5. Save the Zip file 47 | 48 | ![E-Hentai Downloader box](https://cloud.githubusercontent.com/assets/8115912/10636596/56c9073c-7833-11e5-9161-c2c9f1a288a7.png) 49 | 50 | Tips: 51 | * Check "Number Images" to number download images 52 | * Set "Pages Range" to choose pages you want to download 53 | * More personalized options can be found on "Settings" 54 | 55 | 56 | ## How It Works 57 | 58 | This script won't download archive from E-Hentai archive download page, so it won't spend your GPs or credits. It will fetch all the pages of the gallery and get their images' URL. Then script will use `GM_xmlhttpRequest` API (in order to cross origin) to download them. After that, it will package them to a Zip file with [JSZip](https://github.com/Stuk/jszip) and give it to you with [FileSaver.js](https://github.com/eligrey/FileSaver.js). 59 | 60 | 61 | ## Should Be Noticed 62 | 63 | - The script is NOT provided by the offical, and using automated scripts/tools is NOT encouraged and may trigger throttle limit or even account ban, DON'T BOTHER ANYONE IN SITE FORUMS FOR ANY SCRIPT-RELATED ISSUE, AND USE AT YOUR OWN RISK. 64 | If you're downloading a large gallery, please consider using torrents if available, or using offical archiver for better and stable experience, and the cost should be closed to using script when the gallery is old enough to use GPs. 65 | For the detail rules, see [E-Hentai Image Viewing Limits](https://github.com/ccloli/E-Hentai-Downloader/wiki/E%E2%88%92Hentai-Image-Viewing-Limits). 66 | - If you see a message about out of memory on Firefox, or file not found on Chrome, [see solution here](https://github.com/ccloli/E-Hentai-Downloader/wiki/Can't-make-Zip-file-successfully). 67 | In short, use Pages Range to limit each zip file under 500 MB is recommended, and enable File System if you're using Chrome, or upgrade your PC with more RAM. 68 | However there're some hard limits, like 2 GB Blob Object limit on browser, and 4 GB size limit on ZIP itself. For such cases (and stability) please try other tools like [gallery-dl](https://github.com/mikf/gallery-dl). 69 | - You can also have a look at [E-Hentai Image Viewing Limits](https://github.com/ccloli/E-Hentai-Downloader/wiki/E%E2%88%92Hentai-Image-Viewing-Limits). 70 | - Most of galleries may have torrents to download. You can download archive with torrent to get stable download experience, get bonus content (most in cosplay gallery), earn GP and credit, and reduce the pressure of E-Hentai original servers (though it's a P2P site). 71 | 72 | Here are some other compatible information (and some of them are backed to around 10 years ago), which is not important. 73 | 74 | - ~~Tampermonkey uses a dirty way to give `GM_xhr.response` content (transfers `String` to `ArrayBuffer` everytime), so it'll stuck for 1~3 seconds or more after downloaded image (depend on your device). If you are using Microsoft Edge, you may often see the working tab is stuck, saying it's not responding. Just let it go and do nothing. And if you are using Firefox, it's better to use GreaseMonkey from this side~~. 75 | The freeze problem should be fixed in Tampermonkey [4.12.6125](https://github.com/Tampermonkey/tampermonkey/issues/279). 76 | - ~~If you are using the latest Tampermonkey, or receive a warning of _"A userscript wants to access a cross-origin resource"_ from Tampermonkey, please **Allow All** or turn off "@connect mode" at setting page. For more info, [see details here](https://github.com/ccloli/E-Hentai-Downloader/wiki/Cross-origin-request-warning-from-Tampermonkey)~~. 77 | E-Hentai now uses `hath.network` domain to access images, and it's now listed in `@connect`, so you're not needed to set this with latest Tampermonkey. 78 | - ~~ViolentMonkey doesn't support timeout, final URL and download progress.~~ 79 | The latest ViolentMonkey supports these features now. 80 | - ~~Single-thread download mode is removed in 1.18, if you need it, roll back to [old version](https://github.com/ccloli/E-Hentai-Downloader/releases/tag/v1.17.4).~~ 81 | Don't use an old version, it doesn't support current site. 82 | - Dolphin Browser (Android) doesn't support blob URL, so this script cannot be run in Tampermonkey for Dolphin probably. 83 | - UC Browser (Android) doesn't support blob constructor, so this script cannot be run in Tampermonkey for UC probably. 84 | - Opera 12- doesn't support blob URL, and if generated as data URL, it may crash, so it's not supported. 85 | - TrixIE (for IE) is too old and its `GM_xhr` cannot handle large content, so it's not supported. 86 | 87 | 88 | ## Warning And Limitation 89 | 90 | ### Memory Usage 91 | 92 | The script will store **ALL** the data in RAM, not in HDD. This will increase the memory usage of current tab process. So if you don't have enough RAM, or the archive is too large (see [file size limit section](#file-size-limit)), please pay attention to your memory usage, or try other download tools. 93 | 94 | "Out of memory" problem is **the most limitaion** of the script (in fact, all the sections of "Warning And Limitation" are about RAM problem, and here is also a specific [out of memory](https://github.com/ccloli/E-Hentai-Downloader/issues?utf8=%E2%9C%93&q=label%3A%22out+of+memory%22+) tag to label all related issues). If you get an error like out of memory, [see solution here](https://github.com/ccloli/E-Hentai-Downloader/wiki/Can't-make-Zip-file-successfully). And if you usually have the problem, try other tools. 95 | 96 | ### Browser Developer Tools 97 | 98 | To help us debug, the script will output some logs into console (F12 -> Console). If you find a bug, you can keep opening devtools to see and copy the logs. But note that it may increase memory usage and reduce running efficiency. So don't open console only if you want to see the output logs. 99 | 100 | ### File Size Limit 101 | 102 | _(This part is a bit long, you can just read the table)_ 103 | 104 | Different browsers have different maximum file size limits. Here is a table to show the maximum size the supported browser can handle. 105 | 106 | | Browser | Maximum Size | 107 | | ---------------------------- | ----------------------------- | 108 | | Chrome 56- | 500 MB | 109 | | Chrome 57+ | 2 GB or (total RAM / 5) | 110 | | Chrome (with File System) | 1 GB / > 2GB (with 1.33+) | 111 | | Firefox | 2 GB | 112 | | Opera 15+ | Same as Chrome | 113 | | Edge 18- | ? | 114 | | Edge 79+ | Same as Chrome | 115 | | Safari 10.1+ | ? | 116 | | Maxthon | ? | 117 | 118 | For **Google Chrome 56-**, it has a hard limit at **500 MB** on **Blob Storage** for years. That means all the files that in storage cannot be larger than 500MB in total, and if the storage doesn't have enough free space to save the next file, it'll return a **fake** Blob instance silently **without any errors**. Also for Chrome 45-, `Blob.close()` didn't implement (and it's depreated so no browser supports it now), so we cannot free those used Blob immediately at that time, only to pary the browser will GC them ASAP (and for most of time it didn't work). That's why here is [a wiki page](https://github.com/ccloli/E-Hentai-Downloader/wiki/Can't-make-Zip-file-successfully) to help you work around this. 119 | 120 | So to help you save larger files, the script can save the Zip file into **File System**, a deprecated HTML5 API but still works on Chrome (as it's Chrome introduce the standard first). With the API, you can handle larger file because the file data will be writing to your disk instead of storing in Blob Storage, its limit is also big enough (10% of your disk free storage, 15 GB in maximum). But when processing the file, the files are still keeping in RAM, and if datas are too large, Chrome may also cannot handle them. From my test the maximum limit maybe **1 GB** if you only have 8 GB RAM, but it may also depends on your device. If you have enough RAM, you can download a gallery larger than **2 GB** with 1.33+. 121 | 122 | **Chrome 57+** [fixes the 500 MB limit of Blob Storage](https://bugs.chromium.org/p/chromium/issues/detail?id=375297#c107), so that it can handler larger files in RAM just like File System. Its quota is still exist but it's larger, which bases on the limits below, and [here are some examples](https://stackoverflow.com/a/43816041) to make it more clear: 123 | 124 | > In-memory quota: 125 | > * `2GB` if system is x64 and NOT ChromeOS or Android 126 | > * `Total RAM amount / 5`; 127 | > 128 | > Disk quota: 129 | > * `Disk size / 2` if ChromeOS (user partition disk size) 130 | > * `Disk size / 20` if Android 131 | > * `Disk size / 10` otherwise. 132 | > 133 | > Also, if disk is almost full, we try to keep at least `(in-memory quota)*2` disk space available, and we limit the disk quota accordingly. 134 | 135 | For **Firefox**, from our previous data from [FileSaver.js](https://github.com/eligrey/FileSaver.js), the limit is 800 MB. But from our tests, you can save the file that larger than 800 MB. So we think the limit of Firefox is depending on your device, as it stores the Blob in RAM. If you have a larger RAM, you can save a larger file. However, you should care about your RAM usage, as if Firefox cannot get more RAM to generate Zip, it'll throw an "out of memory" error. To give you some advice, no more than 200 MB if you're using 4 GB RAM, and be care for more than 800 MB if you're using 8 GB RAM. 136 | 137 | **Opera 15+** is a Chromium-based browser, so you can check its Chromium version and compare it to Chrome version to get your limit. All the other Chromium-based browsers can also use this rule. 138 | 139 | **Safari 10.1+** finally supports `download` attribute on `` tag, so you can now make it works on Safari. We don't have too much data about Safari Blob limit, so if you're dealing with Safari, be care about your RAM usage. 140 | 141 | 142 | ## Todo List 143 | 144 | [See plans and progress here](https://github.com/ccloli/E-Hentai-Downloader/wiki/Todo-List), notice that some of them may changed or removed in some time. 145 | 146 | 147 | ## Report A Bug 148 | 149 | You can report a bug or give suggestions at [GitHub Issue](https://github.com/ccloli/E-Hentai-Downloader/issues) or [GreasyFork Feedback](https://sleazyfork.org/scripts/10379-e-hentai-downloader/feedback). English and Chinese are acceptable :stuck_out_tongue_closed_eyes: 150 | 151 | English is not my mother tounge, so if you found any mistakes, don't hesitate to [let me know](https://github.com/ccloli/E-Hentai-Downloader/issues/24) =ω= 152 | 153 | Sorry my code is a bit untidy, so it may hard for your development. I'll try optimizing it in a further time :sweat_smile: -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /src/main.js: -------------------------------------------------------------------------------- 1 | 2 | var zip; 3 | var imageList = []; 4 | var imageData = []; 5 | var infoStr; 6 | var origin = window.location.origin; 7 | var setting = null; 8 | var fetchCount = 0; 9 | var downloadedCount = 0; 10 | var totalCount = 0; 11 | var retryCount = 0; 12 | var failedCount = 0; 13 | var fetchThread = []; 14 | var dirName; 15 | var fileName; 16 | var progressTable = null; 17 | var needNumberImages = false; 18 | var pagesRange = []; 19 | var isDownloading = false; 20 | var isPausing = false; 21 | var isSaving = false; 22 | var pageURLsList = []; 23 | var getAllPagesURLFin = false; 24 | var pretitle = document.title; 25 | var needTitleStatus = false; 26 | var delayTime = 0; 27 | var visibleState = true; 28 | var serializedRequestPatched = false; 29 | var isTor = location.hostname === 'exhentai55ld2wyap5juskbm67czulomrouspdacjamjeloj7ugjbsad.onion'; 30 | var fetchPagesXHR = new XMLHttpRequest(); 31 | var emptyAudio; 32 | var emptyAudioFile = 'data:audio/mp3;base64,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'; 33 | 34 | var ehDownloadRegex = { 35 | imageURL: [ 36 | /<\/a><\/div>
([\s\S]+?) :: /, 47 | resFileName: /filename=['"]?([\s\S]+?)['"]?$/m, 48 | dangerChars: /[:"*?|<>\/\\\n]/g, 49 | pagesRange: /^(!?\d*(-\d*(\/\d+)?)?\s*,\s*)*!?\d*(-\d*(\/\d+)?)?$/, 50 | pagesURL: /(?:([\d,]+)<\/strong> towards.*?limit of ([\d,]+)<\/strong>/, 53 | pagesLength: /(\d+)<\/a>.+?<\/table>/, 54 | IPBanExpires: /The ban expires in \d+ hours?( and \d+ minutes?)?/, 55 | donatorPower: /\ 1096 | \ 1100 | '; 1104 | progressTable.appendChild(node); 1105 | } 1106 | 1107 | nodeList = { 1108 | current: node, 1109 | fileName: node.getElementsByTagName('td')[0], 1110 | status: node.getElementsByTagName('td')[2], 1111 | statusText: node.getElementsByClassName('ehD-pt-status-text')[0], 1112 | progress: node.getElementsByTagName('progress')[0], 1113 | progressText: node.getElementsByTagName('span')[0], 1114 | abort: node.getElementsByClassName('ehD-pt-abort')[0] 1115 | }; 1116 | } 1117 | var speedInfo = { 1118 | lastProgress: 0, 1119 | lastTimestamp: new Date().getTime(), 1120 | zeroDetect: null, 1121 | expiredDetect: null 1122 | }; 1123 | 1124 | if (needScrollIntoView) { 1125 | ehDownloadDialog.scrollTop = ehDownloadDialog.scrollHeight; 1126 | } 1127 | 1128 | var zeroSpeedHandler = function(res){ 1129 | if (imageData[index] instanceof ArrayBuffer) { // Has already downloaded 1130 | updateProgress(nodeList, { 1131 | name: '#' + imageList[index]['realIndex'] + ': ' + imageList[index]['imageName'], 1132 | status: 'Succeed!', 1133 | progress: '1', 1134 | progressText: '100%', 1135 | class: 'ehD-pt-succeed' 1136 | }); 1137 | 1138 | return; 1139 | } 1140 | if (!isDownloading) return; // Temporarily fixes #31 1141 | if (isPausing && setting['force-pause']) return; 1142 | 1143 | updateProgress(nodeList, { progressText: '0 KB/s' }); 1144 | 1145 | if (setting['speed-detect'] && speedInfo.expiredDetect === null) { 1146 | speedInfo.expiredDetect = setTimeout(expiredSpeedHandler, (setting['speed-expired'] ? setting['speed-expired'] : 30) * 1000, res); 1147 | } 1148 | }; 1149 | 1150 | var expiredSpeedHandler = function(res){ 1151 | if (imageData[index] instanceof ArrayBuffer) { // Has already downloaded 1152 | updateProgress(nodeList, { 1153 | name: '#' + imageList[index]['realIndex'] + ': ' + imageList[index]['imageName'], 1154 | status: 'Succeed!', 1155 | progress: '1', 1156 | progressText: '100%', 1157 | class: 'ehD-pt-succeed' 1158 | }); 1159 | 1160 | return; 1161 | } 1162 | if (!isDownloading) return; // Temporarily fixes #31 1163 | if (isPausing && setting['force-pause']) return; 1164 | 1165 | if (typeof fetchThread[index] !== 'undefined' && 'abort' in fetchThread[index]) fetchThread[index].abort(); 1166 | 1167 | console.log('[EHD] #' + (index + 1) + ': Speed Too Low'); 1168 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1169 | 1170 | updateProgress(nodeList, { 1171 | status: 'Failed! (Low Speed)', 1172 | progress: '0', 1173 | progressText: '', 1174 | class: 'ehD-pt-warning' 1175 | }); 1176 | 1177 | if (ehDownloadRegex.originalImagePattern.test(imageList[index]['imageURL']) && imageList[index]['imageURL'] !== res.finalUrl) { 1178 | imageList[index]['imageFinalURL'] = res.finalUrl; 1179 | } 1180 | 1181 | for (var i in res) { 1182 | delete res[i]; 1183 | } 1184 | 1185 | failedFetching(index, nodeList); 1186 | }; 1187 | 1188 | var removeTimerHandler = function(){ 1189 | if (speedInfo.expiredDetect !== null) { 1190 | clearTimeout(speedInfo.expiredDetect); 1191 | speedInfo.expiredDetect = null; 1192 | } 1193 | 1194 | if (speedInfo.zeroDetect !== null) { 1195 | clearTimeout(speedInfo.zeroDetect); 1196 | speedInfo.zeroDetect = null; 1197 | } 1198 | }; 1199 | 1200 | var requestHeaders = { 1201 | Referer: imageList[index]['pageURL'], 1202 | 'X-Alt-Referer': imageList[index]['pageURL'] 1203 | }; 1204 | 1205 | if (setting['pass-cookies']) { 1206 | requestHeaders.Cookie = document.cookie; 1207 | } 1208 | 1209 | if (ehDownloadRegex.originalImagePattern.test(requestURL)) { 1210 | requestHeaders['Cache-Control'] = 'no-cache'; 1211 | } 1212 | 1213 | fetchThread[index] = GM_xmlhttpRequest({ 1214 | method: 'GET', 1215 | url: requestURL, 1216 | responseType: 'arraybuffer', 1217 | timeout: (setting['timeout'] !== undefined) ? Number(setting['timeout']) * 1000 || undefined : 300000, 1218 | headers: requestHeaders, 1219 | onprogress: function(res) { 1220 | var t = new Date().getTime(); 1221 | var speedText; 1222 | var speedKBs = res.lengthComputable ? Number((res.loaded - speedInfo.lastProgress) / (t - speedInfo.lastTimestamp) / 1.024) : -1; 1223 | 1224 | if (t - speedInfo.lastTimestamp >= 1000 || speedInfo.lastProgress === 0) { 1225 | speedText = res.lengthComputable ? speedKBs.toFixed(2) + ' KB/s' : ''; 1226 | speedInfo.lastProgress = res.loaded; 1227 | speedInfo.lastTimestamp = t; 1228 | } 1229 | 1230 | updateProgress(nodeList, { 1231 | name: '#' + imageList[index]['realIndex'] + ': ' + imageList[index]['imageName'], 1232 | progress: res.lengthComputable ? res.loaded / (res.total || 1) : '', 1233 | progressText: speedText, 1234 | class: '', 1235 | status: retryCount[index] === 0 ? 'Downloading...' : 'Retrying (' + retryCount[index] + '/' + (setting['retry-count'] !== undefined ? setting['retry-count'] : 3) + ') ...' 1236 | }); 1237 | 1238 | // set showing speed to 0 1239 | if (speedInfo.zeroDetect !== null) { 1240 | clearTimeout(speedInfo.zeroDetect); 1241 | speedInfo.zeroDetect = null; 1242 | } 1243 | speedInfo.zeroDetect = setTimeout(zeroSpeedHandler, 3000, res); 1244 | 1245 | if (setting['speed-detect']) { 1246 | if (speedKBs >= setting['speed-min'] ? setting['speed-min'] : 5) { 1247 | 1248 | if (speedInfo.expiredDetect !== null) { 1249 | clearTimeout(speedInfo.expiredDetect); 1250 | speedInfo.expiredDetect = null; 1251 | } 1252 | 1253 | for (var i in res) { 1254 | delete res[i]; 1255 | } 1256 | } 1257 | else if (speedInfo.expiredDetect === null) { 1258 | speedInfo.expiredDetect = setTimeout(expiredSpeedHandler, (setting['speed-expired'] ? setting['speed-expired'] : 30) * 1000, res); 1259 | console.log('[EHD] Speed detect handler is inited for', index + 1, '!'); 1260 | } 1261 | } 1262 | 1263 | if (ehDownloadRegex.originalImagePattern.test(imageList[index]['imageURL']) && imageList[index]['imageURL'] !== res.finalUrl) { 1264 | imageList[index]['imageFinalURL'] = res.finalUrl; 1265 | } 1266 | }, 1267 | onload: function(res) { 1268 | try { 1269 | removeTimerHandler(); 1270 | if (!isDownloading || imageData[index] instanceof ArrayBuffer) return; // Temporarily fixes #31 1271 | 1272 | // cache them to reduce waiting time and CPU usage on Chrome with Tampermonkey 1273 | // (Tampermonkey uses a dirty way to give res.response, transfer string to arraybuffer every time) 1274 | // now store progress just spent ~1s instead of ~8s 1275 | var response = res.response; 1276 | var responseHeaders = res.responseHeaders; 1277 | 1278 | // use regex to fixed compatibility with http/2, as its headers are lower case (at least fixed with Yandex Turbo) 1279 | var mime = responseHeaders.match(/Content-Type:/i) ? responseHeaders.split(/Content-Type:/i)[1].split('\n')[0].trim().split('/') : ['', '']; 1280 | 1281 | if (!response) { 1282 | console.log('[EHD] #' + (index + 1) + ': Empty Response (See: https://github.com/ccloli/E-Hentai-Downloader/issues/16 )'); 1283 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1284 | 1285 | updateProgress(nodeList, { 1286 | status: 'Failed! (Empty Response)', 1287 | progress: '0', 1288 | progressText: '', 1289 | class: 'ehD-pt-warning' 1290 | }); 1291 | 1292 | for (var i in res) { 1293 | delete res[i]; 1294 | } 1295 | return failedFetching(index, nodeList); 1296 | 1297 | // res.response polyfill is useless, so it has been removed 1298 | } 1299 | 1300 | var byteLength = response.byteLength; 1301 | var responseText; 1302 | if (mime[0] === 'text') { 1303 | responseText = new TextDecoder().decode(new DataView(response)); 1304 | } 1305 | 1306 | if (byteLength === 925) { // '403 Access Denied' Image Byte Size 1307 | // GM_xhr only support abort() 1308 | console.log('[EHD] #' + (index + 1) + ': 403 Access Denied'); 1309 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1310 | 1311 | updateProgress(nodeList, { 1312 | status: 'Failed! (Error 403)', 1313 | progress: '0', 1314 | progressText: '', 1315 | class: 'ehD-pt-warning' 1316 | }); 1317 | 1318 | for (var i in res) { 1319 | delete res[i]; 1320 | } 1321 | return failedFetching(index, nodeList, true); 1322 | } 1323 | if (byteLength === 28) { // 'An error has occurred. (403)' Length 1324 | console.log('[EHD] #' + (index + 1) + ': An error has occurred. (403)'); 1325 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1326 | 1327 | updateProgress(nodeList, { 1328 | status: 'Failed! (Error 403)', 1329 | progress: '0', 1330 | progressText: '', 1331 | class: 'ehD-pt-warning' 1332 | }); 1333 | 1334 | for (var i in res) { 1335 | delete res[i]; 1336 | } 1337 | return failedFetching(index, nodeList, true); 1338 | } 1339 | if ( 1340 | byteLength === 142 || // Image Viewing Limits String Byte Size (exhentai) 1341 | byteLength === 144 || // Image Viewing Limits String Byte Size (g.e-hentai) 1342 | byteLength === 28658 || // '509 Bandwidth Exceeded' Image Byte Size 1343 | byteLength === 102 || // You have reached the image limit, and do not have sufficient GP to buy a download quota. 1344 | byteLength === 93 || // Downloading original files during peak hours requires GP, and you do not have enough. 1345 | (mime[0] === 'text' && ( 1346 | responseText.indexOf('You have exceeded your image viewing limits') >= 0 || 1347 | responseText.indexOf('do not have sufficient GP to buy') >= 0 || 1348 | responseText.indexOf('requires GP, and you do not have enough') >= 0 1349 | )) // directly detect response content in case byteLength will be modified 1350 | ) { 1351 | // thought exceed the limits, downloading image is still accessable 1352 | /*for (var i = 0; i < fetchThread.length; i++) { 1353 | if (typeof fetchThread[i] !== 'undefined' && 'abort' in fetchThread[i]) fetchThread[i].abort(); 1354 | }*/ 1355 | console.log('[EHD] #' + (index + 1) + ': Exceed Image Viewing Limits / 509 Bandwidth Exceeded'); 1356 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1357 | 1358 | updateProgress(nodeList, { 1359 | status: 'Failed! (Exceed Limits/GPs)', 1360 | progress: '0', 1361 | progressText: '', 1362 | class: 'ehD-pt-failed' 1363 | }); 1364 | 1365 | for (var i in res) { 1366 | delete res[i]; 1367 | } 1368 | 1369 | failedCount++; 1370 | fetchCount--; 1371 | updateTotalStatus(); 1372 | 1373 | if (isPausing) return; 1374 | 1375 | pushDialog('You have exceeded your image viewing limits, or you need GP to download.\n'); 1376 | isPausing = true; 1377 | updateTotalStatus(); 1378 | if (emptyAudio) { 1379 | emptyAudio.pause(); 1380 | } 1381 | 1382 | if (ehDownloadDialog.contains(ehDownloadPauseBtn)) { 1383 | ehDownloadDialog.removeChild(ehDownloadPauseBtn); 1384 | } 1385 | 1386 | if (confirm('You have temporarily reached the limit for how many images you can browse.\n\ 1387 | If you don\'t have enough limit, or it\'s in site\'s peak hours, or the gallery is uploaded for a long time, you need to use GP to download, but you don\'t have enough GP to add quota.\n\n\ 1388 | To increase viewing limits, you can:\n\ 1389 | - If you are not signed in, sign in to get quota.\n\ 1390 | - Run Hentai@Home to get points which you can pay to increase your limit.\n\ 1391 | - Check back in a few hours, and it\'ll slowly recovered (3 points per minute by default).\n\ 1392 | - You can reset it by paying your GPs or credits.\n\n\ 1393 | To gain GP, you can:\n\ 1394 | - Upload galleries and earn GP from visits and users using offical archive download.\n\ 1395 | - Run Hentai@Home to earn GP from hit.\n\ 1396 | - Upload torrents.\n\ 1397 | - Write comments and gain from others voting.\n\ 1398 | - Exchange GP with credits or hath, or donation.\n\ 1399 | - Wait till your limits recovered or the peak hours passed.\n\n\ 1400 | If you want to reset your limits by paying your GPs or credits right now, or exchange GPs, choose YES, and do it in the opened window. Or if you want to wait a few minutes until you have enough free limit, then continue, choose NO.')) { 1401 | window.open('https://e-hentai.org/home.php'); 1402 | } 1403 | 1404 | var resetButton = document.createElement('a'); 1405 | resetButton.innerHTML = ''; 1406 | resetButton.setAttribute('href', 'https://e-hentai.org/home.php'); 1407 | resetButton.setAttribute('target', '_blank'); 1408 | ehDownloadDialog.appendChild(resetButton); 1409 | 1410 | var continueButton = document.createElement('button'); 1411 | continueButton.innerHTML = 'Continue Download'; 1412 | continueButton.addEventListener('click', function(){ 1413 | //fetchCount = 0; 1414 | ehDownloadDialog.removeChild(resetButton); 1415 | ehDownloadDialog.removeChild(continueButton); 1416 | ehDownloadDialog.removeChild(cancelButton); 1417 | ehDownloadDialog.appendChild(ehDownloadPauseBtn); 1418 | 1419 | isPausing = false; 1420 | initProgressTable(); 1421 | checkFailed(); 1422 | }); 1423 | ehDownloadDialog.appendChild(continueButton); 1424 | 1425 | var cancelButton = document.createElement('button'); 1426 | cancelButton.innerHTML = 'Cancel Download'; 1427 | cancelButton.addEventListener('click', function(){ 1428 | ehDownloadDialog.removeChild(resetButton); 1429 | ehDownloadDialog.removeChild(continueButton); 1430 | ehDownloadDialog.removeChild(cancelButton); 1431 | 1432 | if (setting['auto-download-cancel'] || confirm('You have exceeded your image viewing limits. Would you like to save downloaded images?')) { 1433 | saveDownloaded(); 1434 | } 1435 | else { 1436 | insertCloseButton(); 1437 | } 1438 | isPausing = false; 1439 | isDownloading = false; 1440 | 1441 | loadImageLimits(true); 1442 | }); 1443 | ehDownloadDialog.appendChild(cancelButton); 1444 | 1445 | return; 1446 | } 1447 | // ip banned 1448 | if (mime[0] === 'text') { 1449 | if (responseText.indexOf('Your IP address has been temporarily banned') >= 0) { 1450 | console.log('[EHD] #' + (index + 1) + ': IP address banned'); 1451 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1452 | 1453 | updateProgress(nodeList, { 1454 | status: 'Failed! (IP banned)', 1455 | progress: '0', 1456 | progressText: '', 1457 | class: 'ehD-pt-failed' 1458 | }); 1459 | 1460 | for (var i in res) { 1461 | delete res[i]; 1462 | } 1463 | 1464 | failedCount++; 1465 | fetchCount--; 1466 | updateTotalStatus(); 1467 | 1468 | if (isPausing) return; 1469 | 1470 | pushDialog('Your IP address has been temporarily banned.\n'); 1471 | isPausing = true; 1472 | updateTotalStatus(); 1473 | if (emptyAudio) { 1474 | emptyAudio.pause(); 1475 | } 1476 | 1477 | if (ehDownloadDialog.contains(ehDownloadPauseBtn)) { 1478 | ehDownloadDialog.removeChild(ehDownloadPauseBtn); 1479 | } 1480 | 1481 | var expiredTime = responseText.match(ehDownloadRegex.IPBanExpires); 1482 | 1483 | alert('Your IP address has been temporarily banned. \n\n\ 1484 | Make sure your download settings are not configured to download too fast. If you are using conservative rules, check if your computer is infected with malware, or if you are using a shared IP with others.\n\ 1485 | If you can change your IP (like using a proxy) or wait until you\'re unblocked, you can then continue your download; or cancel your download and get downloaded images.\n\n' + 1486 | (expiredTime ? '\n' + expiredTime[0] : '') 1487 | ); 1488 | 1489 | var continueButton = document.createElement('button'); 1490 | continueButton.innerHTML = 'Continue Download'; 1491 | continueButton.addEventListener('click', function () { 1492 | //fetchCount = 0; 1493 | ehDownloadDialog.removeChild(continueButton); 1494 | ehDownloadDialog.removeChild(cancelButton); 1495 | ehDownloadDialog.appendChild(ehDownloadPauseBtn); 1496 | 1497 | isPausing = false; 1498 | initProgressTable(); 1499 | checkFailed(); 1500 | }); 1501 | ehDownloadDialog.appendChild(continueButton); 1502 | 1503 | var cancelButton = document.createElement('button'); 1504 | cancelButton.innerHTML = 'Cancel Download'; 1505 | cancelButton.addEventListener('click', function () { 1506 | ehDownloadDialog.removeChild(continueButton); 1507 | ehDownloadDialog.removeChild(cancelButton); 1508 | 1509 | if (setting['auto-download-cancel'] || confirm('Would you like to save downloaded images?')) { 1510 | saveDownloaded(); 1511 | } 1512 | else { 1513 | insertCloseButton(); 1514 | } 1515 | isPausing = false; 1516 | isDownloading = false; 1517 | 1518 | loadImageLimits(true); 1519 | }); 1520 | ehDownloadDialog.appendChild(cancelButton); 1521 | 1522 | return; 1523 | } 1524 | if (responseText.indexOf('as your account has been suspended') >= 0) { 1525 | console.log('[EHD] #' + (index + 1) + ': Account Suspended'); 1526 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1527 | 1528 | updateProgress(nodeList, { 1529 | status: 'Failed! (Suspended)', 1530 | progress: '0', 1531 | progressText: '', 1532 | class: 'ehD-pt-failed' 1533 | }); 1534 | 1535 | for (var i in res) { 1536 | delete res[i]; 1537 | } 1538 | 1539 | if (setting['force-resized'] || confirm('Your account has been suspended.\n\n\ 1540 | Your account is suspended by E-Hentai, and you can check your unblock time on E-Hentai forum. At this time, you cannot access to any user-related page and download original images.\n\ 1541 | You can still access to resized images, would you like to switch to download resized images?')) { 1542 | setting['force-resized'] = true; 1543 | getPageData(index); 1544 | return; 1545 | } 1546 | 1547 | if (setting['auto-download-cancel'] || confirm('Would you like to save downloaded images?')) { 1548 | saveDownloaded(); 1549 | } 1550 | else { 1551 | insertCloseButton(); 1552 | } 1553 | isDownloading = false; 1554 | 1555 | loadImageLimits(true); 1556 | return; 1557 | } 1558 | } 1559 | // res.status should be detected at here, because we should know are we reached image limits at first 1560 | if (res.status !== 200) { 1561 | console.log('[EHD] #' + (index + 1) + ': Wrong Response Status (' + res.status + ')'); 1562 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1563 | 1564 | updateProgress(nodeList, { 1565 | status: 'Failed! (Status ' + res.status + ')', 1566 | progress: '0', 1567 | progressText: '', 1568 | class: 'ehD-pt-warning' 1569 | }); 1570 | 1571 | for (var i in res) { 1572 | delete res[i]; 1573 | } 1574 | return failedFetching(index, nodeList, res.status === 404); 1575 | } 1576 | // hot fix for new E-Hentai original image server, as it returns an invalid `Content-Type` header (#153) 1577 | if (['image', 'jpg', 'jpeg', 'gif', 'png', 'bmp', 'tif', 'tiff', 'webp', 'apng'].indexOf(mime[0]) < 0) { 1578 | console.log('[EHD] #' + (index + 1) + ': Wrong Content-Type'); 1579 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1580 | 1581 | updateProgress(nodeList, { 1582 | status: 'Failed! (Wrong MIME)', 1583 | progress: '0', 1584 | progressText: '', 1585 | class: 'ehD-pt-warning' 1586 | }); 1587 | 1588 | for (var i in res) { 1589 | delete res[i]; 1590 | } 1591 | return failedFetching(index, nodeList); 1592 | } 1593 | 1594 | // logs in #80 shows sometimes it didn't match the regex, but cannot reproduce right now 1595 | try { 1596 | var imageName = imageList[index]['imageName']; 1597 | if (ehDownloadRegex.resFileName.test(res.responseHeaders)) { 1598 | imageName = getSafeName(res.responseHeaders.match(ehDownloadRegex.resFileName)[1].trim()) 1599 | } else { 1600 | var fileNameFromUrl = (res.finalUrl || requestURL).split('/').pop().split('?').shift(); 1601 | // TODO: enum all image file extensions? at least blocks fullimg.php 1602 | if (fileNameFromUrl.indexOf('.') > 0 && fileNameFromUrl.indexOf('.php') < 0) { 1603 | imageName = getSafeName(fileNameFromUrl); 1604 | } else { 1605 | imageName = imageList[index]['imageName']; 1606 | } 1607 | } 1608 | imageList[index]['_imageName'] = imageList[index]['imageName'] = imageName; 1609 | } 1610 | catch (error) { 1611 | console.log('[EHD] #' + (index + 1) + ': Parse file name failed'); 1612 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1613 | 1614 | imageList[index]['_imageName'] = imageList[index]['imageName']; 1615 | } 1616 | 1617 | if (setting['checksum'] && typeof crypto !== 'undefined') { 1618 | var parsedImageUrl = parseImageUrl(res.finalUrl || requestURL); 1619 | // full sha1 1620 | var checksum = parsedImageUrl.sha1; 1621 | if (!checksum) { 1622 | var parsedPageUrl = imageList[index]['pageURL'].match(ehDownloadRegex.pageUrlParse) || []; 1623 | // segment sha1, only has the first 10 chars 1624 | checksum = parsedPageUrl[1]; 1625 | } 1626 | 1627 | if (checksum) { 1628 | updateProgress(nodeList, { 1629 | name: '#' + imageList[index]['realIndex'] + ': ' + imageList[index]['imageName'], 1630 | status: 'Hashing...', 1631 | progress: '1', 1632 | progressText: '100%', 1633 | }); 1634 | 1635 | getSha1Checksum(response).then((hash) => { 1636 | // required to be matched at start 1637 | // hash may be null, which may because the browser doesn't support it 1638 | if (!hash) { 1639 | console.log('[EHD] #' + (index + 1) + ': Checksum is empty'); 1640 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1641 | console.log('[EHD] #' + (index + 1) + ': Expected Checksum >', checksum, ' | Actual Checksum >', hash); 1642 | // do not throw error for such case? 1643 | } else if (hash.indexOf(checksum) !== 0) { 1644 | console.log('[EHD] #' + (index + 1) + ': Checksum mismatch'); 1645 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1646 | console.log('[EHD] #' + (index + 1) + ': Expected Checksum >', checksum, ' | Actual Checksum >', hash); 1647 | 1648 | updateProgress(nodeList, { 1649 | status: 'Failed! (Checksum Mismatch)', 1650 | progress: '0', 1651 | progressText: '', 1652 | class: 'ehD-pt-warning' 1653 | }); 1654 | 1655 | for (var i in res) { 1656 | delete res[i]; 1657 | } 1658 | response = null; 1659 | return failedFetching(index, nodeList); 1660 | } 1661 | 1662 | updateProgress(nodeList, { 1663 | name: '#' + imageList[index]['realIndex'] + ': ' + imageList[index]['imageName'], 1664 | status: 'Succeed!', 1665 | progress: '1', 1666 | progressText: '100%', 1667 | class: 'ehD-pt-succeed' 1668 | }); 1669 | 1670 | storeRes(response, index); 1671 | 1672 | for (var i in res) { 1673 | delete res[i]; 1674 | } 1675 | response = null; 1676 | }).catch(function (error) { 1677 | console.log('[EHD] #' + (index + 1) + ': Checksum failed'); 1678 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1679 | console.error(error); 1680 | 1681 | updateProgress(nodeList, { 1682 | status: 'Failed! (Checksum Error)', 1683 | progress: '0', 1684 | progressText: '', 1685 | class: 'ehD-pt-failed' 1686 | }); 1687 | 1688 | for (var i in res) { 1689 | delete res[i]; 1690 | } 1691 | return failedFetching(index, nodeList); 1692 | }); 1693 | return; 1694 | } 1695 | } 1696 | 1697 | updateProgress(nodeList, { 1698 | name: '#' + imageList[index]['realIndex'] + ': ' + imageList[index]['imageName'], 1699 | status: 'Succeed!', 1700 | progress: '1', 1701 | progressText: '100%', 1702 | class: 'ehD-pt-succeed' 1703 | }); 1704 | 1705 | storeRes(response, index); 1706 | 1707 | for (var i in res) { 1708 | delete res[i]; 1709 | } 1710 | response = null; 1711 | } 1712 | catch (error) { 1713 | console.log('[EHD] #' + (index + 1) + ': Unknown Error (Please send feedback)'); 1714 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1715 | console.error(error); 1716 | 1717 | updateProgress(nodeList, { 1718 | status: 'Failed! (Unknown)', 1719 | progress: '0', 1720 | progressText: '', 1721 | class: 'ehD-pt-failed' 1722 | }); 1723 | 1724 | for (var i in res) { 1725 | delete res[i]; 1726 | } 1727 | return failedFetching(index, nodeList); 1728 | } 1729 | }, 1730 | onerror: function(res){ 1731 | removeTimerHandler(); 1732 | if (!isDownloading || imageData[index] instanceof ArrayBuffer) return; // Temporarily fixes #31 1733 | 1734 | console.log('[EHD] #' + (index + 1) + ': Network Error'); 1735 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1736 | 1737 | updateProgress(nodeList, { 1738 | status: 'Failed! (Network Error)', 1739 | progress: '0', 1740 | progressText: '', 1741 | class: 'ehD-pt-warning' 1742 | }); 1743 | 1744 | if (ehDownloadRegex.originalImagePattern.test(imageList[index]['imageURL']) && imageList[index]['imageURL'] !== res.finalUrl) { 1745 | imageList[index]['imageFinalURL'] = res.finalUrl; 1746 | } 1747 | 1748 | for (var i in res) { 1749 | delete res[i]; 1750 | } 1751 | 1752 | failedFetching(index, nodeList); 1753 | }, 1754 | ontimeout: function(res){ 1755 | removeTimerHandler(); 1756 | if (!isDownloading || imageData[index] instanceof ArrayBuffer) return; // Temporarily fixes #31 1757 | 1758 | console.log('[EHD] #' + (index + 1) + ': Timed Out'); 1759 | console.log('[EHD] #' + (index + 1) + ': RealIndex >', imageList[index]['realIndex'], ' | ReadyState >', res.readyState, ' | Status >', res.status, ' | StatusText >', res.statusText + '\nRequest URL >', requestURL, '\nFinal URL >', res.finalUrl, '\nResposeHeaders >' + res.responseHeaders); 1760 | 1761 | updateProgress(nodeList, { 1762 | status: 'Failed! (Timed Out)', 1763 | progress: '0', 1764 | progressText: '', 1765 | class: 'ehD-pt-warning' 1766 | }); 1767 | 1768 | if (ehDownloadRegex.originalImagePattern.test(imageList[index]['imageURL']) && imageList[index]['imageURL'] !== res.finalUrl) { 1769 | imageList[index]['imageFinalURL'] = res.finalUrl; 1770 | } 1771 | 1772 | 1773 | for (var i in res) { 1774 | delete res[i]; 1775 | } 1776 | 1777 | failedFetching(index, nodeList); 1778 | } 1779 | }); 1780 | 1781 | if (nodeList.status.dataset.initedAbort !== '2') { 1782 | nodeList.abort.addEventListener('click', function () { 1783 | removeTimerHandler(); 1784 | }); 1785 | 1786 | nodeList.status.setAttribute('data-inited-abort', '2'); 1787 | } 1788 | 1789 | if (!nodeList.fileName.dataset.initedClick !== '1') { 1790 | nodeList.fileName.addEventListener('click', function(event) { 1791 | if (event.ctrlKey || event.altKey) { 1792 | var targetWindow = window.open(imageList[index]['imageFinalURL'] || imageList[index]['imageURL']); 1793 | try { 1794 | targetWindow.focus(); 1795 | } 1796 | catch (e) {} 1797 | } 1798 | }); 1799 | nodeList.fileName.setAttribute('data-inited-click', '2'); 1800 | } 1801 | 1802 | updateTotalStatus(); 1803 | } 1804 | 1805 | function retryAllFailed(){ 1806 | var index, refetch = 0; 1807 | initProgressTable(); 1808 | 1809 | for (index = 0; index < imageData.length; index++) { 1810 | if (imageData[index] === 'Fetching') { 1811 | imageData[index] = null; 1812 | retryCount[index] = 0; 1813 | } 1814 | } 1815 | 1816 | failedCount = 0; 1817 | fetchCount = 0; 1818 | requestDownload(); 1819 | } 1820 | 1821 | function insertCloseButton(handle) { 1822 | var exitButton = document.createElement('button'); 1823 | exitButton.style.display = 'block'; 1824 | exitButton.style.margin = '0 auto'; 1825 | exitButton.textContent = 'Close'; 1826 | exitButton.onclick = function(){ 1827 | ehDownloadDialog.removeChild(exitButton); 1828 | ehDownloadDialog.style.display = 'none'; 1829 | zip.file(/.*/).forEach(function (elem) { 1830 | zip.remove(elem.name); 1831 | }); 1832 | exitButton.onclick = null; 1833 | if (handle) { 1834 | handle(); 1835 | } 1836 | if (ehDownloadFS.needFileSystem) ehDownloadFS.removeFile(unsafeWindow.gid + '.zip'); 1837 | }; 1838 | ehDownloadDialog.appendChild(exitButton); 1839 | ehDownloadDialog.scrollTop = ehDownloadDialog.scrollHeight; 1840 | 1841 | if (ehDownloadDialog.contains(forceDownloadTips)) ehDownloadDialog.removeChild(forceDownloadTips); 1842 | } 1843 | 1844 | function getPagesURLFromMPV() { 1845 | var mpvURL = location.origin + '/mpv/' + unsafeWindow.gid + '/' + 1846 | unsafeWindow.token + '/'; 1847 | 1848 | var xhr = new XMLHttpRequest(); 1849 | xhr.open('GET', mpvURL); 1850 | xhr.onload = function () { 1851 | var responseText = xhr.responseText; 1852 | if (xhr.status !== 200 || !responseText) { 1853 | if (retryCount < (setting['retry-count'] !== undefined ? setting['retry-count'] : 3)) { 1854 | pushDialog('Failed! Retrying... '); 1855 | retryCount++; 1856 | xhr.open('GET', mpvURL); 1857 | xhr.timeout = 30000; 1858 | xhr.send(); 1859 | } 1860 | else { 1861 | pushDialog('Failed!\nFetch Pages\' URL failed, Please try again later.'); 1862 | isDownloading = false; 1863 | alert('Fetch Pages\' URL failed, Please try again later.'); 1864 | } 1865 | return; 1866 | } 1867 | 1868 | var listMatch = responseText.match(ehDownloadRegex.mpvKey); 1869 | if (!listMatch) { 1870 | console.error('[EHD] Response content is incorrect!'); 1871 | if (retryCount < (setting['retry-count'] !== undefined ? setting['retry-count'] : 3)) { 1872 | pushDialog('Failed! Retrying... '); 1873 | retryCount++; 1874 | xhr.open('GET', location.origin + location.pathname + '?p=' + curPage); 1875 | xhr.timeout = 30000; 1876 | xhr.send(); 1877 | } 1878 | else { 1879 | pushDialog('Failed!\nCan\'t get pages URL from response content.'); 1880 | isDownloading = false; 1881 | } 1882 | return; 1883 | } 1884 | 1885 | var list = new Function('return ' + listMatch[1])(); 1886 | 1887 | list.forEach(function (elem, index) { 1888 | var curURL = location.origin + '/s/' + elem.k + '/' + unsafeWindow.gid + '-' + (index + 1); 1889 | pageURLsList.push(curURL); 1890 | }); 1891 | pushDialog('Succeed!'); 1892 | 1893 | 1894 | // copied from getAllPagesURL(), THAT's UGLY!!! 1895 | // so when will 2.0 comes out /_\ 1896 | getAllPagesURLFin = true; 1897 | var wrongPages = pagesRange.filter(function (elem) { return elem > pageURLsList.length; }); 1898 | if (wrongPages.length !== 0) { 1899 | pagesRange = pagesRange.filter(function (elem) { return elem <= pageURLsList.length; }); 1900 | pushDialog('\nPage ' + wrongPages.join(', ') + (wrongPages.length > 1 ? ' are' : ' is') + ' not exist, and will be ignored.\n'); 1901 | if (pagesRange.length === 0) { 1902 | pushDialog('Nothing matches provided pages range, stop downloading.'); 1903 | alert('Nothing matches provided pages range, stop downloading.'); 1904 | if (emptyAudio) { 1905 | emptyAudio.pause(); 1906 | } 1907 | insertCloseButton(); 1908 | return; 1909 | } 1910 | } 1911 | totalCount = pagesRange.length || pageURLsList.length; 1912 | pushDialog('\n\n'); 1913 | initProgressTable(); 1914 | requestDownload(); 1915 | }; 1916 | xhr.send(); 1917 | pushDialog('Fetching Gallery Pages URL From MPV...'); 1918 | } 1919 | 1920 | // /*if pages range is set, then*/ get all pages URL to select needed pages 1921 | function getAllPagesURL() { 1922 | pagesRange = []; 1923 | var pagesRangeText = ehDownloadRange.querySelector('input').value.replace(/，/g, ',').trim(); 1924 | var retryCount = 0; 1925 | 1926 | if (pagesRangeText) { // if pages range is defined 1927 | console.log('[EHD] Pages Range >', pagesRangeText); 1928 | if (!ehDownloadRegex.pagesRange.test(pagesRangeText)) return alert('The format of Pages Range is incorrect.'); 1929 | 1930 | // range started with negative range, select all as default 1931 | if (pagesRangeText[0] === '!') { 1932 | pagesRangeText = '1-,' + pagesRangeText; 1933 | } 1934 | var rangeRegex = /!?(?:(\d*)-(\d*))(?:\/(\d+))?|!?(\d+)/g; 1935 | var matches; 1936 | var lastPage = getFileSizeAndLength().page; 1937 | 1938 | while (matches = rangeRegex.exec(pagesRangeText)) { 1939 | var selected = []; 1940 | var single = Number(matches[4]); 1941 | if (!isNaN(single)) { 1942 | selected.push(single); 1943 | } 1944 | else { 1945 | var begin = Number(matches[1]) || 1; 1946 | var end = Number(matches[2]) || lastPage; 1947 | if (begin > end) { 1948 | var tmp = begin; 1949 | begin = end; 1950 | end = tmp; 1951 | } 1952 | var mod = Number(matches[3]) || 1; 1953 | 1954 | for (var i = begin; i <= end; i += mod) { 1955 | selected.push(i); 1956 | } 1957 | } 1958 | 1959 | if (matches[0][0] === '!') { 1960 | pagesRange = pagesRange.filter(function (e) { 1961 | return selected.indexOf(e) < 0; 1962 | }); 1963 | } 1964 | else { 1965 | selected.forEach(function (e) { 1966 | pagesRange.push(e); 1967 | }); 1968 | } 1969 | } 1970 | 1971 | pagesRange.sort(function(a, b){ return a - b; }); 1972 | pagesRange = pagesRange.filter(function(e, i, arr) { return i == 0 || e != arr[i - 1] }); 1973 | } 1974 | 1975 | ehDownloadDialog.style.display = 'block'; 1976 | if (!getAllPagesURLFin) { 1977 | pageURLsList = []; 1978 | 1979 | if (isMPVAvailable()) { 1980 | console.log('[EHD] MPV is available, use MPV to fetch all pages'); 1981 | pushDialog('MPV is available, use MPV to fetch all pages.\n'); 1982 | return getPagesURLFromMPV(); 1983 | } 1984 | 1985 | var pagesLength; 1986 | try { // in case pages has been modified like #56 1987 | pagesLength = [].reduce.call(document.querySelectorAll('.ptt td'), function(x, y){ 1988 | var i = Number(y.textContent); 1989 | if (!isNaN(i)) return x > i ? x : i; 1990 | else return x; 1991 | }); 1992 | } 1993 | catch (error) {} 1994 | var curPage = 0; 1995 | retryCount = 0; 1996 | 1997 | var xhr = fetchPagesXHR; 1998 | xhr.onload = function(){ 1999 | var responseText = xhr.responseText; 2000 | if (xhr.status !== 200 || !responseText) { 2001 | if (retryCount < (setting['retry-count'] !== undefined ? setting['retry-count'] : 3)) { 2002 | pushDialog('Failed! Retrying... '); 2003 | retryCount++; 2004 | xhr.open('GET', location.origin + location.pathname + '?p=' + curPage); 2005 | xhr.timeout = 30000; 2006 | xhr.send(); 2007 | } 2008 | else { 2009 | pushDialog('Failed!\nFetch Pages\' URL failed, Please try again later.'); 2010 | isDownloading = false; 2011 | alert('Fetch Pages\' URL failed, Please try again later.'); 2012 | } 2013 | return; 2014 | } 2015 | 2016 | var pagesURL = responseText.split('
= 0) { 2035 | console.log('[EHD] Page 1 URL > ' + pagesURL[0] + ' , use MPV fetch'); 2036 | pushDialog('Pages URL is MPV link\n'); 2037 | 2038 | getPagesURLFromMPV(); 2039 | return; 2040 | } 2041 | 2042 | for (var i = 0; i < pagesURL.length; i++) { 2043 | pageURLsList.push(replaceHTMLEntites(pagesURL[i].split('"')[1])); 2044 | } 2045 | pushDialog('Succeed!'); 2046 | 2047 | curPage++; 2048 | 2049 | if (!pagesLength) { // can't get pagesLength correctly before 2050 | pagesLength = responseText.match(ehDownloadRegex.pagesLength)[1] - 0; 2051 | } 2052 | 2053 | if (curPage === pagesLength) { 2054 | getAllPagesURLFin = true; 2055 | var wrongPages = pagesRange.filter(function(elem){ return elem > pageURLsList.length; }); 2056 | if (wrongPages.length !== 0) { 2057 | pagesRange = pagesRange.filter(function(elem){ return elem <= pageURLsList.length; }); 2058 | pushDialog('\nPage ' + wrongPages.join(', ') + (wrongPages.length > 1 ? ' are' : ' is') + ' not exist, and will be ignored.\n'); 2059 | if (pagesRange.length === 0) { 2060 | pushDialog('Nothing matches provided pages range, stop downloading.'); 2061 | alert('Nothing matches provided pages range, stop downloading.'); 2062 | insertCloseButton(); 2063 | return; 2064 | } 2065 | } 2066 | totalCount = pagesRange.length || pageURLsList.length; 2067 | pushDialog('\n\n'); 2068 | initProgressTable(); 2069 | requestDownload(); 2070 | } 2071 | else { 2072 | xhr.open('GET', location.origin + location.pathname + '?p=' + curPage); 2073 | xhr.send(); 2074 | pushDialog('\nFetching Gallery Pages URL (' + (curPage + 1) + '/' + pagesLength + ') ... '); 2075 | } 2076 | }; 2077 | xhr.ontimeout = xhr.onerror = function(){ 2078 | if (retryCount < (setting['retry-count'] !== undefined ? setting['retry-count'] : 3)) { 2079 | pushDialog('Failed! Retrying... '); 2080 | retryCount++; 2081 | xhr.open('GET', location.origin + location.pathname + '?p=' + curPage); 2082 | xhr.timeout = 30000; 2083 | xhr.send(); 2084 | } 2085 | else { 2086 | pushDialog('Failed!\nFetch Pages\' URL failed, Please try again later.'); 2087 | isDownloading = false; 2088 | alert('Fetch Pages\' URL failed, Please try again later.'); 2089 | } 2090 | }; 2091 | xhr.open('GET', location.origin + location.pathname + '?p=' + curPage); 2092 | xhr.timeout = 30000; 2093 | xhr.send(); 2094 | pushDialog('\nFetching Gallery Pages URL (' + (curPage + 1) + '/' + (pagesLength || '?') + ') ... '); 2095 | } 2096 | else { 2097 | var wrongPages = pagesRange.filter(function(elem){ return elem > pageURLsList.length; }); 2098 | if (wrongPages.length !== 0) { 2099 | pagesRange = pagesRange.filter(function(elem){ return elem <= pageURLsList.length; }); 2100 | pushDialog('\nPage ' + wrongPages.join(', ') + (wrongPages.length > 1 ? ' are' : ' is') + ' not exist, and will be ignored.\n'); 2101 | if (pagesRange.length === 0) { 2102 | pushDialog('Nothing matches provided pages range, stop downloading.'); 2103 | alert('Nothing matches provided pages range, stop downloading.'); 2104 | insertCloseButton(); 2105 | return; 2106 | } 2107 | } 2108 | 2109 | totalCount = pagesRange.length || pageURLsList.length; 2110 | pushDialog('\n\n'); 2111 | initProgressTable(); 2112 | requestDownload(); 2113 | } 2114 | } 2115 | 2116 | function initEHDownload() { 2117 | for (var i = 0; i < fetchThread.length; i++) { 2118 | if (typeof fetchThread[i] !== 'undefined' && 'abort' in fetchThread[i]) fetchThread[i].abort(); 2119 | } 2120 | imageList = []; 2121 | imageData = []; 2122 | fetchThread = []; 2123 | retryCount = []; 2124 | downloadedCount = fetchCount = failedCount = 0; 2125 | isPausing = false; 2126 | zip = new JSZip(); 2127 | infoStr = ''; 2128 | fetchPagesXHR.abort(); 2129 | 2130 | if (setting['recheck-file-name']) { 2131 | var dirNameNode = document.querySelector('.ehD-box-extend-dirname'); 2132 | var fileNameNode = document.querySelector('.ehD-box-extend-filename'); 2133 | 2134 | if (dirNameNode && dirNameNode.value) { 2135 | dirName = getSafeName(dirNameNode.value, true); 2136 | } 2137 | else { 2138 | dirName = getReplacedName(!setting['dir-name'] ? '{gid}_{token}' : setting['dir-name']); 2139 | } 2140 | 2141 | if (fileNameNode && fileNameNode.value) { 2142 | fileName = getSafeName(fileNameNode.value); 2143 | } 2144 | else { 2145 | fileName = getReplacedName(!setting['file-name'] ? '{title}' : setting['file-name']); 2146 | } 2147 | } 2148 | else { 2149 | dirName = getReplacedName(!setting['dir-name'] ? '{gid}_{token}' : setting['dir-name']); 2150 | fileName = getReplacedName(!setting['file-name'] ? '{title}' : setting['file-name']); 2151 | } 2152 | 2153 | if (dirName.trim() === '/') dirName = ''; 2154 | needNumberImages = ehDownloadNumberInput.querySelector('input').checked; 2155 | 2156 | var requiredBytes = Math.ceil(getFileSizeAndLength().size + 100 * 1024); 2157 | var requiredMBs = getFileSizeAndLength().sizeMB + 0.1; 2158 | 2159 | var fsErrorHandler = function (error) { 2160 | ehDownloadFS.errorHandler(error); 2161 | 2162 | // roll back and use Blob to handle file 2163 | ehDownloadFS.needFileSystem = false; 2164 | alert('An error occured when requesting FileSystem.\n' + 2165 | 'Error Name: ' + (e.name || 'Unknown Error') + '\n' + 2166 | 'Error Message: ' + e.message + '\n\n' + 2167 | 'Roll back and use Blob to handle file.'); 2168 | }; 2169 | 2170 | if ((!isTor && !setting['store-in-fs'] && !setting['never-warn-large-gallery'] && requiredMBs >= 300) && !confirm('This archive is too large (original size), please consider downloading this archive in a different way.\n\nMaximum allowed file size: Chrome 56- 500MB | Chrome 57+ 2 GB | Firefox ~800 MB (depends on your RAM)\n\nPlease also consider your operating system\'s free memory (RAM), it may take about DOUBLE the size of archive file size when generating ZIP file.\n\n* If you continue, you would probably get an error like "Failed - No File" or "Out Of Memory" if you don\'t have enough RAM and can\'t save the file successfully.\n\n* If you are using Chrome, you can try enabling "Request File System to handle large Zip file" on the settings page.\n\n* You can set Pages Range to download this archive in parts. If you have already enabled it, please ignore this message.\n\nAre you sure to continue downloading?')) return; 2171 | else if (setting['store-in-fs'] && requestFileSystem && requiredMBs >= (setting['fs-size'] !== undefined ? setting['fs-size'] : 200)) { 2172 | ehDownloadFS.needFileSystem = true; 2173 | console.log('[EHD] Required File System Space >', requiredBytes); 2174 | 2175 | // Chrome can use about 10% of free space of disk where Chrome User Data stored in as TEMPORARY File System Storage. 2176 | if (navigator.webkitTemporaryStorage) { // if support navigator.webkitTemporaryStorage to check usable space 2177 | // use `queryUsageAndQuota` instead of `requestQuota` to check storage space, 2178 | // because `requestQuota` is incorrect when harddisk is full, says have about 5GB storage 2179 | navigator.webkitTemporaryStorage.queryUsageAndQuota(function (usage, quota) { 2180 | console.log('[EHD] Free TEMPORARY File System Space >', quota - usage); 2181 | if (quota - usage < requiredBytes) { 2182 | console.log('[EHD] Free TEMPORARY File System Space is not enough.'); 2183 | 2184 | // free space is not enough, then use persistent space 2185 | // in fact, free space of persisent file storage is always 10GiB, even free disk space is not enough 2186 | navigator.webkitPersistentStorage.queryUsageAndQuota(function (usage, quota) { 2187 | console.log('[EHD] Free PERSISTENT File System Space >', quota - usage); 2188 | if (quota - usage < requiredBytes) { 2189 | // roll back and use Blob to handle file 2190 | ehDownloadFS.needFileSystem = false; 2191 | alert('You don\'t have enough free space on the drive where Chrome stores user data (Default is system drive, normally it\'s C: ), please delete some files.\n\nNeeds more than ' + (requiredBytes - (quota - usage)) + ' Bytes.\n\nRoll back and use Blob to handle file.'); 2192 | } 2193 | else { 2194 | pushDialog('\nPlease allow storing large content if the browser asked for it.\n'); 2195 | requestFileSystem(window.PERSISTENT, requiredBytes, ehDownloadFS.initHandler, fsErrorHandler); 2196 | } 2197 | }, fsErrorHandler); 2198 | } 2199 | else requestFileSystem(window.TEMPORARY, requiredBytes, ehDownloadFS.initHandler, fsErrorHandler); 2200 | }, fsErrorHandler); 2201 | } 2202 | else requestFileSystem(window.TEMPORARY, requiredBytes, ehDownloadFS.initHandler, fsErrorHandler); 2203 | } 2204 | 2205 | // Array.prototype.some() is a bit ugly, so we use toString().indexOf() lol 2206 | var infoNeeds = setting['save-info-list'].toString(); 2207 | if (infoNeeds.indexOf('title') >= 0) { 2208 | infoStr += replaceHTMLEntites( 2209 | document.getElementById('gn').textContent + '\n' + 2210 | document.getElementById('gj').textContent + '\n' + 2211 | window.location.href + '\n\n' 2212 | ); 2213 | } 2214 | 2215 | if (infoNeeds.indexOf('metas') >= 0) { 2216 | infoStr += 'Category: ' + document.querySelector('#gdc .cs').textContent.trim() + '\n' + 2217 | 'Uploader: ' + replaceHTMLEntites(document.querySelector('#gdn').textContent) + '\n'; 2218 | } 2219 | var metaNodes = document.querySelectorAll('#gdd tr'); 2220 | for (var i = 0; i < metaNodes.length; i++) { 2221 | var c1 = replaceHTMLEntites(metaNodes[i].getElementsByClassName('gdt1')[0].textContent); 2222 | var c2 = replaceHTMLEntites(metaNodes[i].getElementsByClassName('gdt2')[0].textContent); 2223 | if (infoNeeds.indexOf('metas') >= 0) infoStr += c1 + ' ' + c2 + '\n'; 2224 | } 2225 | if (infoNeeds.indexOf('metas') >= 0) infoStr += 'Rating: ' + unsafeWindow.average_rating + '\n\n'; 2226 | 2227 | if (infoNeeds.indexOf('tags') >= 0) { 2228 | infoStr += 'Tags:\n'; 2229 | 2230 | var tagsList = document.querySelectorAll('#taglist tr'); 2231 | Array.prototype.forEach.call(tagsList, function(elem){ 2232 | var tds = elem.getElementsByTagName('td'); 2233 | infoStr += '> ' + tds[0].textContent + ' '; 2234 | 2235 | var tags = tds[1].querySelectorAll('a'); 2236 | infoStr += Array.prototype.map.call(tags, function(e){ 2237 | return e.textContent; 2238 | }).join(', ') + '\n'; 2239 | }); 2240 | 2241 | infoStr += '\n'; 2242 | } 2243 | 2244 | if (infoNeeds.indexOf('uploader-comment') >= 0 && document.getElementById('comment_0')) { 2245 | infoStr += 'Uploader Comment:\n' + document.getElementById('comment_0').innerHTML.replace(/
|
/gi, '\n') + '\n\n'; 2246 | } 2247 | isDownloading = true; 2248 | pushDialog(infoStr); 2249 | 2250 | pushDialog('Start downloading at ' + new Date() + '\n'); 2251 | ehDownloadDialog.appendChild(ehDownloadStatus); 2252 | 2253 | // get all pages url to fix 403 forbidden (download request was timed out) 2254 | getAllPagesURL(); 2255 | 2256 | // init playing music 2257 | if (setting['play-silent-music'] && !emptyAudio) { 2258 | emptyAudio = new Audio(emptyAudioFile); 2259 | emptyAudio.loop = true; 2260 | } 2261 | } 2262 | 2263 | function initVisibilityListener() { 2264 | var hidden, visibilityChange; 2265 | if (typeof document.hidden !== 'undefined') { // Opera 12.10 and Firefox 18 and later support 2266 | hidden = 'hidden'; 2267 | visibilityChange = 'visibilitychange'; 2268 | } 2269 | else if (typeof document.mozHidden !== 'undefined') { 2270 | hidden = 'mozHidden'; 2271 | visibilityChange = 'mozvisibilitychange'; 2272 | } 2273 | else if (typeof document.webkitHidden !== 'undefined') { 2274 | hidden = 'webkitHidden'; 2275 | visibilityChange = 'webkitvisibilitychange'; 2276 | } 2277 | 2278 | var visibilityChangeHandler = function (isHidden) { 2279 | if (typeof isHidden !== 'boolean') { 2280 | isHidden = document[hidden]; 2281 | } 2282 | visibleState = !isHidden; 2283 | if (!emptyAudio) { 2284 | return; 2285 | } 2286 | if (isHidden && ((isDownloading && !isPausing) || isSaving)) { 2287 | emptyAudio.play(); 2288 | } 2289 | else { 2290 | emptyAudio.pause(); 2291 | loadImageLimits(); 2292 | } 2293 | }; 2294 | 2295 | if (visibilityChange) { 2296 | window.addEventListener(visibilityChange, visibilityChangeHandler); 2297 | } 2298 | else { 2299 | window.addEventListener('focus', function () { 2300 | visibilityChangeHandler(false); 2301 | }); 2302 | window.addEventListener('blur', function () { 2303 | visibilityChangeHandler(true); 2304 | }); 2305 | } 2306 | 2307 | visibilityChangeHandler(); 2308 | } 2309 | 2310 | function initProgressTable(){ 2311 | progressTable = document.createElement('table'); 2312 | progressTable.className = 'ehD-pt'; 2313 | ehDownloadDialog.style.display = 'block'; 2314 | ehDownloadDialog.appendChild(progressTable); 2315 | ehDownloadDialog.appendChild(forceDownloadTips); 2316 | ehDownloadDialog.appendChild(ehDownloadPauseBtn); 2317 | ehDownloadDialog.scrollTop = ehDownloadDialog.scrollHeight; 2318 | } 2319 | 2320 | function requestDownload(ignoreFailed){ 2321 | if (isPausing) return; 2322 | 2323 | if (setting['delay-request']) { 2324 | var curTime = Date.now(); 2325 | if (delayTime < curTime) { 2326 | delayTime = curTime; 2327 | } 2328 | } 2329 | 2330 | var j = 0; 2331 | for (var i = fetchCount; i < (setting['thread-count'] !== undefined ? setting['thread-count'] : 5); i++) { 2332 | for (/*var j = 0*/; j < totalCount; j++) { 2333 | if (imageData[j] == null && (ignoreFailed || (retryCount[j] || 0) <= (setting['retry-count'] !== undefined ? setting['retry-count'] : 3))) { 2334 | imageData[j] = 'Fetching'; 2335 | if (imageList[j] && setting['never-new-url']) fetchOriginalImage(j); 2336 | else if (setting['delay-request']) { 2337 | setTimeout(function(j) { 2338 | if (isPausing || fetchCount >= (setting['thread-count'] !== undefined ? setting['thread-count'] : 5)) { 2339 | imageData[j] = null; 2340 | return; 2341 | } 2342 | getPageData(j); 2343 | fetchCount++; 2344 | }, delayTime - curTime + setting['delay-request'] * 1000, j); 2345 | delayTime += setting['delay-request'] * 1000; 2346 | } 2347 | else { 2348 | getPageData(j); 2349 | fetchCount++; 2350 | } 2351 | break; 2352 | } 2353 | } 2354 | } 2355 | 2356 | } 2357 | 2358 | function getPageData(index) { 2359 | if (isPausing) return; 2360 | 2361 | if (pagesRange.length) var realIndex = pagesRange[index]; 2362 | else var realIndex = index + 1; 2363 | 2364 | var needScrollIntoView = ehDownloadDialog.clientHeight + ehDownloadDialog.scrollTop >= ehDownloadDialog.scrollHeight - 5; 2365 | 2366 | var node = progressTable.querySelector('tr[data-index="' + index + '"]'); 2367 | if (!node) { 2368 | node = document.createElement('tr'); 2369 | node.className = 'ehD-pt-item'; 2370 | node.setAttribute('data-index', index); 2371 | node.innerHTML = '\ 2372 |
\ 2373 | \ 2377 | '; 2381 | progressTable.appendChild(node); 2382 | } 2383 | if (needScrollIntoView) { 2384 | ehDownloadDialog.scrollTop = ehDownloadDialog.scrollHeight; 2385 | } 2386 | 2387 | var nodeList = { 2388 | current: node, 2389 | fileName: node.getElementsByTagName('td')[0], 2390 | status: node.getElementsByTagName('td')[2], 2391 | statusText: node.getElementsByClassName('ehD-pt-status-text')[0], 2392 | progress: node.getElementsByTagName('progress')[0], 2393 | progressText: node.getElementsByTagName('span')[0], 2394 | abort: node.getElementsByClassName('ehD-pt-abort')[0] 2395 | }; 2396 | 2397 | retryCount[index] = 0; 2398 | var fetchURL = replaceHTMLEntites(imageList[index] ? ( 2399 | imageList[index]['pageURL'] + ( 2400 | (!setting['never-send-nl'] && imageList[index]['nextNL']) ? ( 2401 | imageList[index]['pageURL'].indexOf('?') >= 0 ? '&' : '?' 2402 | ) + 'nl=' + imageList[index]['nextNL'] : '' 2403 | ) 2404 | ) : pageURLsList[realIndex - 1])/*.replace(/^https?:/, '')*/; 2405 | 2406 | // assign to fetchThread, so that we can abort them and all GM_xhr by one command fetchThread[i].abort() 2407 | var xhr = fetchThread[index] = new XMLHttpRequest(); 2408 | xhr.onload = function() { 2409 | var responseText = xhr.responseText; 2410 | if (xhr.status !== 200 || !responseText) { 2411 | if (retryCount[index] < (setting['retry-count'] !== undefined ? setting['retry-count'] : 3)) { 2412 | retryCount[index]++; 2413 | 2414 | updateProgress(nodeList, { 2415 | status: 'Retrying (' + retryCount[index] + '/' + (setting['retry-count'] !== undefined ? setting['retry-count'] : 3) + ')...', 2416 | progress: '', 2417 | progressText: '', 2418 | class: 'ehD-pt-warning' 2419 | }); 2420 | 2421 | xhr.open('GET', fetchURL); 2422 | xhr.timeout = 30000; 2423 | xhr.send(); 2424 | } 2425 | else { 2426 | failedCount++; 2427 | fetchCount--; 2428 | 2429 | console.error('[EHD] #' + realIndex + ': Failed getting image URL'); 2430 | updateProgress(nodeList, { 2431 | status: 'Failed getting URL', 2432 | progress: '0', 2433 | progressText: '', 2434 | class: 'ehD-pt-failed' 2435 | }); 2436 | updateTotalStatus(); 2437 | 2438 | checkFailed(); 2439 | } 2440 | 2441 | return; 2442 | } 2443 | 2444 | try { 2445 | var imageURL = replaceHTMLEntites( 2446 | ( 2447 | (unsafeWindow.apiuid !== -1 || setting['force-as-login']) 2448 | && ehDownloadRegex.imageURL[0].test(responseText) 2449 | && !setting['force-resized'] 2450 | ) ? responseText.match(ehDownloadRegex.imageURL[0])[1] : ( 2451 | responseText.indexOf('id="img"') > -1 2452 | ? responseText.match(ehDownloadRegex.imageURL[1])[1] 2453 | : responseText.match(ehDownloadRegex.imageURL[2])[1] 2454 | ) 2455 | ); 2456 | // append nl to original image in case it fails to load from H@H (wtf it's valid?!) 2457 | if (ehDownloadRegex.originalImagePattern.test(imageURL)) { 2458 | imageURL = imageURL + ( 2459 | (imageList[index] && !setting['never-send-nl'] && imageList[index]['nextNL']) ? ( 2460 | imageURL.indexOf('?') >= 0 ? '&' : '?' 2461 | ) + 'nl=' + imageList[index]['nextNL'] : '' 2462 | ); 2463 | } 2464 | var fileName = replaceHTMLEntites(responseText.match(ehDownloadRegex.fileName)[1]); 2465 | var nextNL = ehDownloadRegex.nl.test(responseText) ? responseText.match(ehDownloadRegex.nl)[1] : null; 2466 | } 2467 | catch (error) { 2468 | console.error('[EHD] Response content is not correct!', error); 2469 | if (retryCount[index] < (setting['retry-count'] !== undefined ? setting['retry-count'] : 3)) { 2470 | retryCount[index]++; 2471 | 2472 | updateProgress(nodeList, { 2473 | status: 'Retrying (' + retryCount[index] + '/' + (setting['retry-count'] !== undefined ? setting['retry-count'] : 3) + ')...', 2474 | progress: '', 2475 | progressText: '', 2476 | class: 'ehD-pt-warning' 2477 | }); 2478 | 2479 | xhr.open('GET', fetchURL); 2480 | xhr.timeout = 30000; 2481 | xhr.send(); 2482 | } 2483 | else { 2484 | failedCount++; 2485 | fetchCount--; 2486 | 2487 | console.error('[EHD] #' + realIndex + ': Can\'t get request content from response content'); 2488 | updateProgress(nodeList, { 2489 | status: 'Response Error', 2490 | progress: '0', 2491 | progressText: '', 2492 | class: 'ehD-pt-failed' 2493 | }); 2494 | updateTotalStatus(); 2495 | //alert('We can\'t get request content from response content. It\'s possible that E-Hentai changes source code format so that we can\'t find them, or your ISP modifies (or say hijacks) the page content. If it\'s sure that you can access to any pages of E-Hentai, including current page: ' + fetchURL + ' , please report a bug.'); 2496 | 2497 | checkFailed(); 2498 | } 2499 | return; 2500 | } 2501 | 2502 | var imageNumber = ''; 2503 | if (needNumberImages) { 2504 | // Number images, thanks to JingJang@GitHub, source: https://github.com/JingJang/E-Hentai-Downloader 2505 | if (!setting['number-real-index'] && pagesRange.length) { // if pages range was set and number original index is not required 2506 | var len = pagesRange.length.toString().length, 2507 | padding = new Array(len < 3 ? len + 1 : len).join('0'); 2508 | imageNumber = (padding + (index + 1)).slice(0 - len); 2509 | } 2510 | else { // pages range was not set (download all pages, so index + 1 === realIndex) or number original index is required 2511 | var len = pageURLsList.length.toString().length, 2512 | padding = new Array(len < 3 ? len + 1 : len).join('0'); 2513 | imageNumber = (padding + realIndex).slice(0 - len); 2514 | } 2515 | } 2516 | 2517 | //imageList.push(new PageData(fetchURL, imageURL, fileName, nextNL, realIndex)); 2518 | imageList[index] = new PageData(fetchURL, imageURL, fileName, nextNL, realIndex, imageNumber); 2519 | 2520 | if (isPausing) { 2521 | updateProgress(nodeList, { 2522 | name: '#' + realIndex + ': ' + fileName, 2523 | status: 'Auto Paused', 2524 | progress: '', 2525 | progressText: '', 2526 | class: 'ehD-pt-failed' 2527 | }); 2528 | fetchCount--; 2529 | imageData[index] = null; 2530 | 2531 | updateTotalStatus(); 2532 | } 2533 | else { 2534 | fetchOriginalImage(index, nodeList); 2535 | } 2536 | 2537 | }; 2538 | xhr.onerror = xhr.ontimeout = function() { 2539 | if (retryCount[index] < (setting['retry-count'] !== undefined ? setting['retry-count'] : 3)) { 2540 | retryCount[index]++; 2541 | 2542 | updateProgress(nodeList, { 2543 | status: 'Retrying (' + retryCount[index] + '/' + (setting['retry-count'] !== undefined ? setting['retry-count'] : 3) + ')...', 2544 | progress: '', 2545 | progressText: '', 2546 | class: 'ehD-pt-warning' 2547 | }); 2548 | 2549 | xhr.open('GET', fetchURL); 2550 | xhr.timeout = 30000; 2551 | xhr.send(); 2552 | } 2553 | else { 2554 | failedCount++; 2555 | fetchCount--; 2556 | 2557 | console.error('[EHD] #' + realIndex + ': Failed getting image URL'); 2558 | updateProgress(nodeList, { 2559 | status: 'Failed getting URL', 2560 | progress: '0', 2561 | progressText: '', 2562 | class: 'ehD-pt-failed' 2563 | }); 2564 | updateTotalStatus(); 2565 | 2566 | checkFailed(); 2567 | } 2568 | }; 2569 | 2570 | xhr.open('GET', fetchURL); 2571 | xhr.timeout = 30000; 2572 | xhr.send(); 2573 | 2574 | nodeList.abort.addEventListener('click', function () { 2575 | if (!isDownloading || imageData[index] instanceof ArrayBuffer) return; // Temporarily fixes #31 2576 | 2577 | if (typeof fetchThread[index] !== 'undefined' && 'abort' in fetchThread[index]) fetchThread[index].abort(); 2578 | 2579 | console.log('[EHD] #' + (index + 1) + ': Force Aborted By User'); 2580 | updateProgress(nodeList, { 2581 | status: 'Failed! (User Aborted)', 2582 | progress: '0', 2583 | progressText: '', 2584 | class: 'ehD-pt-warning' 2585 | }); 2586 | 2587 | failedFetching(index, nodeList); 2588 | }); 2589 | 2590 | nodeList.status.setAttribute('data-inited-abort', '1'); 2591 | } 2592 | 2593 | function showSettings() { 2594 | var ehDownloadSettingPanel = document.createElement('div'); 2595 | ehDownloadSettingPanel.className = 'ehD-setting'; 2596 | ehDownloadSettingPanel.setAttribute('data-active-setting', 'basic'); 2597 | ehDownloadSettingPanel.innerHTML = '\ 2598 |
    \ 2599 |
  • Basic
    • \ 2600 |
  • Advanced
    • \ 2601 |
\ 2602 |
\ 2603 | ' + ehDownloadArrow + ' Feedback\ 2604 | GitHub\ 2605 | GreasyFork\ 2606 |
\ 2607 |
\ 2608 |
\ 2609 |
\ 2610 |
\ 2611 |
\ 2612 |
\ 2613 |
\ 2614 |
\ 2615 |
\ 2616 |
\ 2617 |
\ 2618 |
\ 2619 |
\ 2620 |
\ 2621 |
\ 2622 |
\ 2623 |
\ 2624 |
\ 2625 |
\ 2626 | \ 2627 |
\ 2628 |
\ 2629 | * Available templates: \ 2630 | {gid} Gallery GID | \ 2631 | {token} Gallery token | \ 2632 | {title} Gallery title | \ 2633 | {subtitle} Gallery sub-title | \ 2634 | {tag}, {category} Gallery category | \ 2635 | {uploader} Gallery uploader\ 2636 |
\ 2637 |
\ 2638 |
\ 2639 |
\ 2640 |
(1)
\ 2641 |
(2)
\ 2642 |
\ 2643 |
(3)
\ 2644 |
(3)
\ 2645 |
\ 2646 |
\ 2647 |
\ 2648 |
(4)
\ 2649 |
(5)
\ 2650 |
\ 2651 |
...which includes
\ 2652 |
\ 2653 |
\ 2654 |
\ 2655 |
\ 2656 |
\ 2657 |
\ 2658 |
\ 2659 |
e >= [5, 3, 2][i]) ? ' style="opacity: 0.5;" title="The patch only applies to Tampermonkey 5.3.2+"' : '') + '>
\ 2660 |
\ 2661 |
\ 2662 | (1) Higher compression level can get smaller file without lossing any data, but may takes more time. If you have a decent CPU you can set it higher, and if you\'re using macOS set it to at least 1.\ 2663 |
\ 2664 |
\ 2665 | (2) This may reduce memory usage but some decompress softwares may not support the Zip file. See JSZip Docs for more info.\ 2666 |
\ 2667 |
\ 2668 | (3) Enable these option will never let you to load from regular image server (or say force loaded from H@H). This may save your image viewing limits (See wiki), but may also cause some download problems, especially if your network cannot connect to specific H@H node.\ 2669 |
\ 2670 |
\ 2671 | (4) If enabled you can save larger Zip files (probably ~1GB).\ 2672 |
\ 2673 |
\ 2674 | (5) If enabled the script will play slient music to avoid downloading freeze when page is in background (See issue). Only needed if you have the problem, because the audio-playing icon maybe annoying.\ 2675 |
\ 2676 |
\ 2677 | (6) Comic book archive is a file type to archive comic images, you can open it with some comic viewer like CDisplay/CDisplayEX, or just extract it as a Zip file. To keep the order of images, you can also enable numbering images.\ 2678 |
\ 2679 |
\ 2680 | (7) If you cannot original images, but you\'ve already logged in and your account is not blocked or used up your limits, it may caused by your cookies is not sent to the server. This feature may helps you to pass your current cookies to the download request, but please enable it ONLY if you cannot download any original images.\ 2681 |
\ 2682 |
\ 2683 | (8) If you have already logged in, but the script detects that you\'re not logged in, you can enable this to skip login check. Please note that if you are not logged in actually, the script will not work as expect.\ 2684 |
\ 2685 |
\ 2686 | (9) If you have problem to download on the same site, like account session is misleading, you can force redirect original download link to another domain. Pass cookies manually may be needed.\ 2687 |
\ 2688 |
\ 2689 | (10) Check the image file SHA-1 after downloading, in case the server (mostly H@H server) may return a broken file, or network miscellaneous errors.\ 2690 |
\ 2691 |
\ 2692 | (11) If enabled it may fix the serialized request on latest Chrome (with Manifest V3 extension) + Tampermonkey 5.3.2+, but downloading progress, speed detect and timed out abort may be broken (See issue).\ 2693 |
\ 2694 |
\ 2695 |
\ 2696 |
\ 2697 |
\ 2698 |
\ 2699 | \ 2700 |
'; 2701 | document.body.appendChild(ehDownloadSettingPanel); 2702 | 2703 | for (var i in setting) { 2704 | if (setting[i] instanceof Array) { 2705 | setting[i].forEach(function(elem){ 2706 | var element = ehDownloadSettingPanel.querySelector('input[data-ehd-setting="' + i + '[]"][value="' + elem + '"], select[data-ehd-setting="' + i + '[]"] option[value="' + elem + '"]'); 2707 | if (!element) return; 2708 | 2709 | if (element.getAttribute('type') === 'checkbox') { 2710 | element.setAttribute('checked', 'checked'); 2711 | } 2712 | else if (element.tagName.toLowerCase() === 'option') { 2713 | element.setAttribute('selected', 'selected'); 2714 | } 2715 | else element.value = elem; 2716 | }); 2717 | } 2718 | else { 2719 | var element = ehDownloadSettingPanel.querySelector('input[data-ehd-setting="' + i + '"], select[data-ehd-setting="' + i + '"]'); 2720 | if (!element) continue; 2721 | if (element.getAttribute('type') === 'checkbox') { 2722 | if (setting[i]) element.setAttribute('checked', 'checked'); 2723 | } 2724 | else if (element.tagName.toLowerCase() === 'select') { 2725 | element = element.querySelector('option[value="' + setting[i] + '"]'); 2726 | if (!element) continue; 2727 | element.setAttribute('selected', 'selected'); 2728 | } 2729 | else element.setAttribute('value', setting[i]); 2730 | } 2731 | } 2732 | 2733 | ehDownloadSettingPanel.getElementsByClassName('ehD-setting-tab')[0].addEventListener('click', function(event){ 2734 | var target = event.target; 2735 | if (target.tagName.toLowerCase() === 'li') { 2736 | ehDownloadSettingPanel.setAttribute('data-active-setting', target.dataset.targetSetting); 2737 | } 2738 | }); 2739 | 2740 | ehDownloadSettingPanel.getElementsByClassName('ehD-setting-footer')[0].addEventListener('click', function(event){ 2741 | var target = event.target; 2742 | if (target.tagName.toLowerCase() === 'button') { 2743 | if (target.dataset.action === 'save') { 2744 | var inputs = ehDownloadSettingPanel.querySelectorAll('input[data-ehd-setting], select[data-ehd-setting]'); 2745 | setting = {}; 2746 | for (var i = 0; i < inputs.length; i++) { 2747 | if (inputs[i].getAttribute('type') !== 'checkbox' && inputs[i].value === '') continue; 2748 | 2749 | var curSettingName = inputs[i].dataset.ehdSetting; 2750 | 2751 | if (inputs[i].getAttribute('type') === 'checkbox') { 2752 | if (inputs[i].checked) { 2753 | if (inputs[i].hasAttribute('value')) { 2754 | if (curSettingName.indexOf('[]') >= 0) { 2755 | curSettingName = curSettingName.split('[]')[0]; 2756 | if (!setting[curSettingName]) setting[curSettingName] = []; 2757 | setting[curSettingName].push(inputs[i].getAttribute('value')); 2758 | } 2759 | else { 2760 | setting[curSettingName] = inputs[i].getAttribute('value'); 2761 | } 2762 | } 2763 | else { 2764 | setting[curSettingName] = inputs[i].checked; 2765 | } 2766 | } 2767 | else { 2768 | setting[curSettingName] = inputs[i].checked; 2769 | } 2770 | } 2771 | else if (inputs[i].getAttribute('type') === 'number') { 2772 | setting[curSettingName] = Number(inputs[i].value); 2773 | if (isNaN(setting[curSettingName])) { 2774 | setting[curSettingName] = Number(inputs[i].getAttribute('placeholder')); 2775 | } 2776 | } 2777 | else { 2778 | setting[curSettingName] = inputs[i].value; 2779 | } 2780 | } 2781 | 2782 | if (setting['patch-tm-serialized-gm-xhr'] && !serializedRequestPatched) { 2783 | serializedRequestPatched = patchTMSerializedGMXhr(); 2784 | if (!serializedRequestPatched) { 2785 | alert('Patch GM_xhr failed, you may need a hard reload to take effect.') 2786 | } 2787 | } else if (!setting['patch-tm-serialized-gm-xhr'] && serializedRequestPatched) { 2788 | serializedRequestPatched = !revertTMSerializedGMXhrPatch(); 2789 | if (serializedRequestPatched) { 2790 | alert('Revert GM_xhr patch failed, you may need a hard reload to take effect.') 2791 | } 2792 | } 2793 | 2794 | GM_setValue('ehD-setting', JSON.stringify(setting)); 2795 | } 2796 | document.body.removeChild(ehDownloadSettingPanel); 2797 | 2798 | if (document.querySelector('.ehD-box-extend')) { 2799 | toggleFilenameConfirmInput('reset'); 2800 | } 2801 | else { 2802 | toggleFilenameConfirmInput(!setting['recheck-file-name']); 2803 | } 2804 | 2805 | // ehDownloadBox.classList[setting['actions-sticky'] ? 'add' : 'remove']('ehD-box-sticky'); 2806 | 2807 | try { 2808 | showPreCalcCost(); 2809 | } 2810 | catch (e) { } 2811 | } 2812 | }); 2813 | 2814 | Array.prototype.forEach.call(ehDownloadSettingPanel.getElementsByClassName('ehD-setting-content'), function(elem) { 2815 | elem.addEventListener('focusin', function(event){ 2816 | ehDownloadSettingPanel.setAttribute('data-active-setting', this.dataset.settingPage); 2817 | // prevent auto-scroll from browser 2818 | ehDownloadSettingPanel.scrollLeft = 0; 2819 | }, true); 2820 | }); 2821 | } 2822 | 2823 | function getImageLimits() { 2824 | var host = host || location.hostname; 2825 | if (host === 'exhentai.org') { 2826 | host = 'e-hentai.org'; 2827 | } 2828 | 2829 | var preData = JSON.parse(localStorage.getItem('ehd-image-limits-' + host) || '{"timestamp":0}'); 2830 | return preData; 2831 | } 2832 | 2833 | function loadImageLimits(forced, host){ 2834 | if (!visibleState) { 2835 | return; 2836 | } 2837 | var host = host || location.hostname; 2838 | if (host === 'exhentai.org') { 2839 | host = 'e-hentai.org'; 2840 | } 2841 | var url = 'https://' + host + '/home.php'; 2842 | 2843 | var preData = getImageLimits(); 2844 | if (!forced && new Date() - preData.timestamp < 30000) { 2845 | return showImageLimits(); 2846 | } 2847 | 2848 | console.log('[EHD] Request Image Limits From ' + host); 2849 | 2850 | GM_xmlhttpRequest({ 2851 | method: 'GET', 2852 | url: url, 2853 | timeout: 300000, 2854 | onload: function(res) { 2855 | var responseText = res.responseText; 2856 | if (!responseText) return; 2857 | preData.timestamp = new Date().getTime(); 2858 | if (responseText.indexOf('as your account has been suspended') >= 0) { 2859 | preData.suspended = true; 2860 | } 2861 | else if (responseText.indexOf('Your IP address has been temporarily banned') >= 0) { 2862 | preData.ipBanned = true; 2863 | } 2864 | else { 2865 | var data = responseText.match(ehDownloadRegex.imageLimits); 2866 | if (!data || data.length < 3) return; 2867 | preData.cur = +data[1].replace(/,/g, ''); 2868 | preData.total = +data[2].replace(/,/g, ''); 2869 | 2870 | var donatorPower = responseText.match(ehDownloadRegex.donatorPower); 2871 | if (!donatorPower || donatorPower.length < 2) return; 2872 | preData.donatorPower = +donatorPower[1]; 2873 | delete preData.suspended; 2874 | delete preData.ipBanned; 2875 | } 2876 | console.log('[EHD] Image Limits >', JSON.stringify(preData)); 2877 | localStorage.setItem('ehd-image-limits-' + host, JSON.stringify(preData)); 2878 | showImageLimits(); 2879 | } 2880 | }); 2881 | } 2882 | 2883 | function showImageLimits(){ 2884 | // tor doesn't count to normal account since the ip is dynamic, but not sure if it counts for donator/hath perk account 2885 | // if (isTor) { 2886 | // return; 2887 | // } 2888 | 2889 | var list = Object.keys(localStorage).filter(function(elem){ 2890 | return elem.indexOf('ehd-image-limits-') === 0; 2891 | }).sort().map(function(elem){ 2892 | var curData = JSON.parse(localStorage.getItem(elem)); 2893 | if (curData.suspended) { 2894 | return '! Account Suspended !'; 2895 | } 2896 | if (curData.ipBanned) { 2897 | return '! IP Banned !'; 2898 | } 2899 | if (+curData.cur >= +curData.total) { 2900 | return '' + curData.cur + '/' + curData.total + '' 2901 | } 2902 | return curData.cur + '/' + curData.total; 2903 | }); 2904 | 2905 | ehDownloadBox.getElementsByClassName('ehD-box-limit')[0].innerHTML = ' | Image Limits: ' + list.join('; ') + ''; 2906 | } 2907 | 2908 | function getFileSizeAndLength() { 2909 | // TODO: use api.php if fails 2910 | var context = (document.getElementById('gdd') || {}).textContent || ''; 2911 | var sizeText = ((context.split('File Size:')[1] || '').split('Length:')[0] || '').trim(); 2912 | var pageText = ((context.split('Length:')[1] || '').split('page')[0] || '').trim() || 2913 | ((document.querySelector('.gpc') || {}).textContent.split('of').pop().split('images').shift() || '').trim(); 2914 | 2915 | var sizeMB, sizeKB; 2916 | var page = pageText - 0; 2917 | 2918 | if (/Mi?B/.test(sizeText)) { 2919 | sizeMB = parseFloat(sizeText) + 0.01; 2920 | sizeKB = sizeMB * 1024; 2921 | } 2922 | else if (/Gi?B/.test(sizeText)) { 2923 | sizeMB = (parseFloat(sizeText) + 0.01) * 1024; 2924 | sizeKB = sizeMB * 1024; 2925 | } 2926 | else { 2927 | sizeMB = 1; 2928 | sizeKB = parseFloat(sizeText); 2929 | } 2930 | 2931 | var result = { 2932 | sizeMB: sizeMB, 2933 | sizeKB: sizeKB, 2934 | size: sizeKB * 1024, 2935 | page: page 2936 | }; 2937 | 2938 | getFileSizeAndLength = function(){ 2939 | return result; 2940 | }; 2941 | 2942 | return result; 2943 | }; 2944 | 2945 | function toggleFilenameConfirmInput(hide){ 2946 | var extendNodes = document.querySelector('.ehD-box-extend'); 2947 | if (extendNodes) { 2948 | if (hide === 'reset') { 2949 | ehDownloadBox.removeChild(extendNodes); 2950 | if (setting['recheck-file-name']) toggleFilenameConfirmInput(); 2951 | } 2952 | else if (hide) { 2953 | extendNodes.style.display = 'none'; 2954 | } 2955 | else { 2956 | extendNodes.style.display = 'block'; 2957 | } 2958 | } 2959 | else if (!hide) { 2960 | extendNodes = document.createElement('div'); 2961 | extendNodes.className = 'ehD-box-extend'; 2962 | extendNodes.innerHTML = '
' + ehDownloadArrow + '
' + 2963 | '
' + ehDownloadArrow + '
'; 2964 | ehDownloadBox.appendChild(extendNodes); 2965 | 2966 | dirName = getReplacedName(!setting['dir-name'] ? '{gid}_{token}' : setting['dir-name']); 2967 | fileName = getReplacedName(!setting['file-name'] ? '{title}' : setting['file-name']); 2968 | extendNodes.getElementsByClassName('ehD-box-extend-filename')[0].value = fileName; 2969 | extendNodes.getElementsByClassName('ehD-box-extend-dirname')[0].value = dirName; 2970 | } 2971 | } 2972 | 2973 | function getResolutionSetting(forced){ 2974 | var url = '/uconfig.php'; 2975 | 2976 | var preData = JSON.parse(localStorage.getItem('ehd-resolution') || '{"timestamp":0}'); 2977 | if (!forced && new Date() - preData.timestamp < 3600e3) { 2978 | return; 2979 | } 2980 | 2981 | // tor site don't have original image feature 2982 | if (isTor) { 2983 | localStorage.setItem('ehd-resolution', JSON.stringify({ 2984 | withoutHentaiAtHome: 0, 2985 | resolution: 0, 2986 | timestamp: Date.now() 2987 | })); 2988 | return; 2989 | } 2990 | 2991 | console.log('[EHD] Request Resolution Setting'); 2992 | 2993 | var xhr = new XMLHttpRequest(); 2994 | xhr.onload = function() { 2995 | var responseText = xhr.responseText; 2996 | if (!responseText) return; 2997 | var preData = { 2998 | withoutHentaiAtHome: +((responseText.match(/id="uh_(\d)" checked/) || [])[1] || 0), 2999 | resolution: +((responseText.match(/id="xr_(\d)" checked/) || [])[1] || 0), 3000 | originalImages: +((responseText.match(/id="oi_(\d)".*? checked/) || [])[1] || 0), 3001 | mpvAvailable: responseText.indexOf('name="qb"') >= 0, 3002 | timestamp: Date.now() 3003 | }; 3004 | console.log('[EHD] Resolution Setting >', JSON.stringify(preData)); 3005 | localStorage.setItem('ehd-resolution', JSON.stringify(preData)); 3006 | try { 3007 | showPreCalcCost(); 3008 | } 3009 | catch (e) { } 3010 | }; 3011 | xhr.open('GET', url); 3012 | xhr.send(); 3013 | } 3014 | 3015 | function preCalculateCost(){ 3016 | // tor doesn't count to normal account since the ip is dynamic, but not sure if it counts for donator/hath perk account 3017 | // if (isTor) { 3018 | // return; 3019 | // } 3020 | 3021 | var resolutionSetting = JSON.parse(localStorage.getItem('ehd-resolution') || '{"timestamp":0}'); 3022 | var resolutionCost = { 3023 | 0: 1, 3024 | 1: 1, 3025 | 2: 1, 3026 | 3: 1, 3027 | 4: 3, 3028 | 5: 5 3029 | }; 3030 | var info = getFileSizeAndLength(); 3031 | var size = info.size; 3032 | var page = info.page; 3033 | var perCost = resolutionCost[resolutionSetting.resolution || 0]; 3034 | if ((resolutionSetting.withoutHentaiAtHome || 0) > 1) { 3035 | perCost += 10; 3036 | } 3037 | var leastCost = page * perCost; 3038 | // 1 point per 0.1 MB since August 2019, less than 0.1 MB will also be counted, so asumme each image size has the extra < 100 KB 3039 | var normalCost = Math.ceil((size / 1e5) + page * (1 + perCost)); 3040 | var cost = leastCost; 3041 | var gp = Math.ceil(size / 1e5) * 2 + page; 3042 | var isUsingGP = false; 3043 | var isUsingOriginal = !setting['force-resized'] && !isTor; 3044 | // var isSourceNexus = isSourceNexusEnabled(); 3045 | 3046 | // tor site don't have original image feature 3047 | if (isUsingOriginal) { 3048 | if (isGPRequired()) { 3049 | isUsingGP = true; 3050 | } 3051 | if (!isUsingGP) { 3052 | cost = normalCost; 3053 | } else { 3054 | cost = leastCost + ' + ' + gp + ' GP'; 3055 | } 3056 | } 3057 | 3058 | var result = { 3059 | cost: cost, 3060 | normalCost: normalCost, 3061 | leastCost: leastCost, 3062 | perCost: perCost, 3063 | gp: gp, 3064 | isUsingOriginal: isUsingOriginal, 3065 | isUsingGP: isUsingGP, 3066 | }; 3067 | 3068 | console.log('[EHD] Pre-calculate estimated cost >', JSON.stringify(result)); 3069 | return result; 3070 | } 3071 | 3072 | function showPreCalcCost(){ 3073 | var data = preCalculateCost(); 3074 | var isUsingOriginal = data.isUsingOriginal; 3075 | var isUsingGP = data.isUsingGP; 3076 | var leastCost = data.leastCost; 3077 | var gp = data.gp; 3078 | var cost = data.cost; 3079 | 3080 | ehDownloadBox.getElementsByClassName('ehD-box-cost')[0].innerHTML = ' | \ 3081 | ' 3088 | + 'Estimated Costs: ' + (/* isSourceNexus ? leastCost : */ cost || '???') + ''; 3089 | } 3090 | 3091 | // EHD Box, thanks to JingJang@GitHub, source: https://github.com/JingJang/E-Hentai-Downloader 3092 | var ehDownloadBox = document.createElement('fieldset'); 3093 | ehDownloadBox.className = 'ehD-box'; 3094 | var ehDownloadBoxTitle = document.createElement('legend'); 3095 | ehDownloadBoxTitle.innerHTML = 'E-Hentai Downloader '; 3096 | if (origin.indexOf('exhentai.org') >= 0) ehDownloadBoxTitle.style.color = '#ffff66'; 3097 | ehDownloadBox.appendChild(ehDownloadBoxTitle); 3098 | var ehDownloadStylesheet = document.createElement('style'); 3099 | ehDownloadStylesheet.textContent = ehDownloadStyle; 3100 | ehDownloadBox.appendChild(ehDownloadStylesheet); 3101 | 3102 | var extraHint; 3103 | if (isInPeakHours() && !isRecentGallery()) { 3104 | extraHint = document.createElement('a'); 3105 | extraHint.setAttribute('title', 'Peak Hours: It\'s in peak hours now, during peak hours, downloading original images of 90 days ago cost GPs'); 3106 | extraHint.textContent = '[P]'; 3107 | ehDownloadBoxTitle.appendChild(extraHint); 3108 | } 3109 | if (isAncientGallery()) { 3110 | extraHint = document.createElement('a'); 3111 | extraHint.setAttribute('title', 'Ancient Gallery: Downloading original images of 1 year ago cost GPs'); 3112 | extraHint.textContent = '[A]'; 3113 | ehDownloadBoxTitle.appendChild(extraHint); 3114 | } 3115 | 3116 | var ehDownloadArrow = ''; 3117 | 3118 | var ehDownloadAction = document.createElement('div'); 3119 | ehDownloadAction.className = 'g2'; 3120 | ehDownloadAction.innerHTML = ehDownloadArrow + ' Download Archive'; 3121 | ehDownloadAction.addEventListener('click', function(event){ 3122 | event.preventDefault(); 3123 | 3124 | var torrentsNode = document.querySelector('#gd5 a[onclick*="gallerytorrents.php"]'); 3125 | var torrentsCount = torrentsNode ? torrentsNode.textContent.match(/\d+/)[0] - 0 : 0; 3126 | if (isDownloading && !confirm('E-Hentai Downloader is working now, are you sure to stop downloading and start a new download?')) return; 3127 | 3128 | if (!setting['ignore-torrent'] && torrentsCount > 0 && !confirm('There are ' + torrentsCount + ' torrent(s) available for this gallery. You can download the torrent(s) to get a stable and controllable download experience without spending your image limits, or even get bonus content.\n\nContinue downloading with E-Hentai Downloader (Yes) or use torrent(s) directly (No)?\n(You can disable this notification in the Settings)')) { 3129 | return torrentsNode.dispatchEvent(new MouseEvent('click')); 3130 | } 3131 | 3132 | if (!isTor && unsafeWindow.apiuid === -1 && !setting['force-as-login'] && !confirm('You are not logged in to E-Hentai Forums, so you can\'t download original images.\nIf you\'ve already logged in, please try logout and login again.\nContinue with resized images?')) return; 3133 | 3134 | console.log('[EHD] Is Peak Hours >', isInPeakHours(), ' | Is Recent Gallery >', isRecentGallery(), ' | Is Ancient Gallery >', isAncientGallery(), ' | Is Donator >', isDonator()); 3135 | 3136 | if ( 3137 | !setting['force-resized'] && 3138 | !isTor && 3139 | !setting['never-warn-peak-hours'] && 3140 | isGPRequired() // && 3141 | // !isSourceNexusEnabled() 3142 | ) { 3143 | if (isAncientGallery() && isDonator() < 1) { 3144 | if (!confirm('The gallery has been uploaded for a very long time, downloading original images will cost your GPs instead of viewing limits.\nYou can download resized images or disable this notification in script\'s settings.\n\nContinue downloading with original images?')) { 3145 | return; 3146 | } 3147 | } else { 3148 | if (!confirm('It\'s peak hours now, downloading original images will cost your GPs instead of viewing limits.\nYou can download resized images or disable this notification in script\'s settings.\n\nContinue downloading with original images?')) { 3149 | return; 3150 | } 3151 | } 3152 | } 3153 | 3154 | if (!isTor && !setting['never-warn-limits']) { 3155 | var costData = preCalculateCost(); 3156 | var limitsData = getImageLimits(); 3157 | var totalLimitsCost = +(setting['force-resized'] ? costData.leastCost : costData.normalCost) || 0; 3158 | if (Number.isNaN(totalLimitsCost)) { 3159 | totalLimitsCost = 0; 3160 | } 3161 | var finalLimits = +(limitsData.cur || 0) + totalLimitsCost; 3162 | if (finalLimits > limitsData.total) { 3163 | if (!confirm('You may used up your image limits or will run it out, downloading images exceed your limits will cost GPs instead, or credits if you run out of GPs.\nUsed + Estimated = ' + (limitsData.cur || 0) + ' + ' + totalLimitsCost + ' = ' + finalLimits + ' > ' + limitsData.total + '\n\nContinue downloading?')) { 3164 | return; 3165 | } 3166 | } 3167 | } 3168 | 3169 | ehDownloadDialog.innerHTML = ''; 3170 | 3171 | initEHDownload(); 3172 | }); 3173 | ehDownloadBox.appendChild(ehDownloadAction); 3174 | 3175 | var ehDownloadNumberInput = document.createElement('div'); 3176 | ehDownloadNumberInput.className = 'g2'; 3177 | ehDownloadNumberInput.innerHTML = ehDownloadArrow + ' '; 3178 | ehDownloadBox.appendChild(ehDownloadNumberInput); 3179 | 3180 | var ehDownloadRange = document.createElement('div'); 3181 | ehDownloadRange.className = 'g2'; 3182 | ehDownloadRange.innerHTML = ehDownloadArrow + ' '; 3183 | ehDownloadBox.appendChild(ehDownloadRange); 3184 | 3185 | var ehDownloadSetting = document.createElement('div'); 3186 | ehDownloadSetting.className = 'g2'; 3187 | ehDownloadSetting.innerHTML = ehDownloadArrow + ' Settings'; 3188 | ehDownloadSetting.addEventListener('click', function(event){ 3189 | event.preventDefault(); 3190 | showSettings(); 3191 | }); 3192 | ehDownloadBox.appendChild(ehDownloadSetting); 3193 | 3194 | document.body.insertBefore(ehDownloadBox, document.getElementById('asm') || document.querySelector('.gm').nextElementSibling); 3195 | 3196 | var ehDownloadDialog = document.createElement('div'); 3197 | ehDownloadDialog.className = 'ehD-dialog'; 3198 | document.body.appendChild(ehDownloadDialog); 3199 | 3200 | var ehDownloadStatus = document.createElement('div'); 3201 | ehDownloadStatus.className = 'ehD-status'; 3202 | ehDownloadStatus.addEventListener('click', function(event){ 3203 | event.preventDefault(); 3204 | ehDownloadDialog.classList.toggle('hidden'); 3205 | }); 3206 | 3207 | var ehDownloadPauseBtn = document.createElement('button'); 3208 | ehDownloadPauseBtn.className = 'ehD-pause'; 3209 | ehDownloadPauseBtn.textContent ='Pause'; 3210 | ehDownloadPauseBtn.addEventListener('click', function(event){ 3211 | if (!isPausing) { 3212 | isPausing = true; 3213 | ehDownloadPauseBtn.textContent = 'Resume'; 3214 | 3215 | if (setting['force-pause']) { 3216 | // waiting Tampermonkey for transfering string to ArrayBuffer, it may stuck for a second 3217 | setTimeout(function(){ 3218 | for (var i = 0; i < fetchThread.length; i++) { 3219 | if (typeof fetchThread[i] !== 'undefined' && 'abort' in fetchThread[i]) fetchThread[i].abort(); 3220 | 3221 | if (imageData[i] === 'Fetching' && retryCount[i] < (setting['retry-count'] !== undefined ? setting['retry-count'] : 3)) { 3222 | var elem = progressTable.querySelector('tr[data-index="' + i + '"] .ehD-pt-status-text'); 3223 | if (elem) elem.textContent = 'Force Paused'; 3224 | 3225 | elem = progressTable.querySelector('tr[data-index="' + i + '"] .ehD-pt-progress-text'); 3226 | if (elem) elem.textContent = ''; 3227 | 3228 | imageData[i] = null; 3229 | //fetchCount = 0; // fixed for async 3230 | fetchCount--; 3231 | 3232 | updateTotalStatus(); 3233 | } 3234 | } 3235 | }, 0); 3236 | } 3237 | 3238 | if (emptyAudio) { 3239 | emptyAudio.pause(); 3240 | } 3241 | } 3242 | else { 3243 | isPausing = false; 3244 | ehDownloadPauseBtn.textContent = setting['force-pause'] ? 'Pause (Downloading images will be aborted)' : 'Pause (Downloading images will keep downloading)'; 3245 | 3246 | checkFailed(); 3247 | } 3248 | }); 3249 | 3250 | window.addEventListener('focus', function(){ 3251 | if (setting['status-in-title'] === 'blur') { 3252 | if (!needTitleStatus) return; 3253 | document.title = pretitle; 3254 | needTitleStatus = false; 3255 | } 3256 | }); 3257 | 3258 | window.addEventListener('blur', function(){ 3259 | if (isDownloading && setting['status-in-title'] === 'blur') { 3260 | needTitleStatus = true; 3261 | document.title = '[' + (isPausing ? '❙❙' : downloadedCount < totalCount ? '↓ ' + downloadedCount + '/' + totalCount : totalCount === 0 ? '↓' : '√' ) + '] ' + pretitle; 3262 | } 3263 | }); 3264 | 3265 | var forceDownloadTips = document.createElement('div'); 3266 | forceDownloadTips.className = 'ehD-force-download-tips'; 3267 | forceDownloadTips.innerHTML = 'If an error occured and script doesn\'t work, click here to force get your downloaded images.'; 3268 | forceDownloadTips.getElementsByTagName('a')[0].addEventListener('click', function(event){ 3269 | // fixed permission denied on GreaseMonkey 3270 | event.preventDefault(); 3271 | saveDownloaded(true); 3272 | }); 3273 | 3274 | var closeTips = document.createElement('div'); 3275 | closeTips.className = 'ehD-close-tips'; 3276 | closeTips.innerHTML = 'E-Hentai Downloader is still running, please don\'t close this tab until it finished downloading.

If any bug occured and the script doesn\'t work correctly, you can move your mouse pointer onto the progress box, and force to save downloaded images before you leave.'; 3277 | 3278 | unsafeWindow.getzip = window.getzip = function(){ 3279 | saveDownloaded(true); 3280 | }; 3281 | 3282 | initSetting(); 3283 | 3284 | window.addEventListener('storage', showImageLimits); 3285 | 3286 | window.onbeforeunload = unsafeWindow.onbeforeunload = function(){ 3287 | function clearRubbish(){ 3288 | for (var i = 0; i < fetchThread.length; i++) { 3289 | if (typeof fetchThread[i] !== 'undefined' && 'abort' in fetchThread[i]) fetchThread[i].abort(); 3290 | } 3291 | ehDownloadFS.removeFile(unsafeWindow.gid + '.zip'); 3292 | } 3293 | if (isDownloading || isPausing || isSaving) { 3294 | document.body.appendChild(closeTips); 3295 | 3296 | setTimeout(function(){ 3297 | document.body.removeChild(closeTips); 3298 | }, 100); 3299 | 3300 | return 'E-Hentai Downloader is still running, please don\'t close this tab until it finished downloading.'; 3301 | } 3302 | clearRubbish(); 3303 | }; 3304 | --------------------------------------------------------------------------------
Donations<\/td>([+-]?[\d\.]+)<\/td>/, 56 | postedTime: /Posted:<\/td>(.*?)<\/td>/, 57 | categoryTag: /g\/c\/(\w+)\./, 58 | slashOnly: /^[\\/]*$/, 59 | originalImagePattern: /\/fullimg(?:\.php\?|\/)/, 60 | imageUrlParse: { 61 | // /h/f867d249d46a297334a8b1afb54d81653bf130b6-107516-1017-1430-wbp/keystamp=1751874600-6639b6b877;fileindex=191805969;xres=org/000.webp 62 | // /om/186543244/5b344bde0f91be5d1863bbc5678efad62def7d2f-3194545-1756-2479-jpg/x/0/o2kdsmedq42cpx1pd8c/001.jpg 63 | // /om/191807275/82e263d92cf4b4773b35f5dc62ea8ae0c0942c66-1603232-1200-1600-png/0134c7a0b0defdd71818700e0e7556c01e610fa2-165032-1200-1600-wbp/1280/vctr3olsxn93i81pebm/33_a1.webp 64 | signature: /(\w{40})-(\d+)-(\d+)-(\d+)-(\w+)/, 65 | h: /\/h\/(.+?)\/(.+?)\/(.+$)/, 66 | om: /\/om\/(\d+?)\/(.+?)\/(.+?)\/(\d+)\/.+?\/(.+$)/, 67 | }, 68 | pageUrlParse: /\/s\/(\w+)\/(\d+)-(\d+)/, 69 | }; 70 | 71 | var dateOffset = new Date().getTimezoneOffset() * 60000; 72 | Object.defineProperty(JSZip.defaults, 'date', { 73 | get: function() { 74 | return new Date(Date.now() - dateOffset); 75 | } 76 | }); 77 | 78 | var requestFileSystem = window.requestFileSystem || window.webkitRequestFileSystem; 79 | var ehDownloadFS = { 80 | fs: undefined, 81 | needFileSystem: false, 82 | initHandler: function(fs) { 83 | ehDownloadFS.fs = fs; 84 | console.log('[EHD] File System is opened! Name >', fs.name); 85 | ehDownloadFS.removeAllFiles(fs); // It's sure that user have downloaded or ignored temp archive 86 | }, 87 | errorHandler: function(e) { 88 | var errorMsg = 'File System Request Error > '; 89 | errorMsg += e.name || 'Unknown Error'; 90 | 91 | console.error('[EHD] ' + errorMsg, e.message); 92 | console.error(e); 93 | }, 94 | saveAs: function(fs, forced){ 95 | var fs = fs || ehDownloadFS.fs; 96 | if (fs === undefined) return; 97 | fs.root.getFile(unsafeWindow.gid + '.zip', {}, function (fileEntry) { 98 | var url = fileEntry.toURL(); 99 | console.log('[EHD] File URL >', url); 100 | var a = document.createElement('a'); 101 | a.setAttribute('href', url); 102 | a.setAttribute('download', fileName + (setting['save-as-cbz'] ? '.cbz' : '.zip')); 103 | a.click(); 104 | pushDialog('\n\nNot download or file is broken? Click here to download\n\n'); 105 | if (!forced) { 106 | insertCloseButton(); 107 | if (emptyAudio) { 108 | emptyAudio.pause(); 109 | } 110 | } 111 | }); 112 | }, 113 | removeFile: function(fileName, fs, isEntry){ 114 | var fs = fs || ehDownloadFS.fs; 115 | if (fs === undefined) return; 116 | var removeFunction = function(fileEntry){ 117 | if (fileEntry.isFile) fileEntry.remove(function(){ 118 | console.log('[EHD] File', fileName, 'is removed.'); 119 | }); 120 | else if (fileEntry.isDirectory) fileEntry.removeRecursively(function() { 121 | console.log('[EHD] Directory', fileName, 'is removed.'); 122 | }); 123 | }; 124 | if (isEntry) removeFunction(fileName); 125 | else fs.root.getFile(fileName, {create: false}, removeFunction); 126 | }, 127 | removeAllFiles: function(fs){ 128 | var fs = fs || ehDownloadFS.fs; 129 | if (fs === undefined) return; 130 | console.log('[EHD] Request removing all files in File System.'); 131 | fs.root.createReader().readEntries(function(entries){ 132 | if (entries.length === 0) return; 133 | for (var i = 0; i < entries.length; i++) { 134 | ehDownloadFS.removeFile(entries[i], fs, true); 135 | } 136 | }, ehDownloadFS.errorHandler); 137 | }, 138 | initCheckerHandler: function(fs) { 139 | //ehDownloadFS.fs = fs; 140 | console.log('[EHD] File System is opened! Name >', fs.name); 141 | ehDownloadFS.removeFile(unsafeWindow.gid + '.zip', fs); 142 | fs.root.getFile('config.txt', {create: false}, function(fileEntry){ 143 | fileEntry.file(function(file){ 144 | var fileReader = new FileReader(); 145 | fileReader.onloadend = function() { 146 | var value = this.result; 147 | if (value === '' || value == null) return; 148 | var data = JSON.parse(value); 149 | if (data && confirm('You have an archive that is not downloaded, save it?\n\nFile Name: ' + data.fileName + '\n\n* If you have already downloaded it, click cancel to remove the cached archive file.')) { 150 | fileName = data.fileName; 151 | dirName = data.dirName; 152 | ehDownloadFS.storeTempArchive(data, fs); 153 | } 154 | else { 155 | ehDownloadFS.removeAllFiles(fs); 156 | } 157 | }; 158 | fileReader.readAsText(file); 159 | }); 160 | }); 161 | }, 162 | storeTempArchive: function(data, fs){ 163 | var fs = fs || ehDownloadFS.fs; 164 | if (fs === undefined) return; 165 | fs.root.getDirectory('raw', {}, function(fileEntry){ 166 | fileEntry.createReader().readEntries(function(entries){ 167 | if (entries.length === 0) return; 168 | var index = 0; 169 | var fileReader = new FileReader(); 170 | zip = new JSZip(); 171 | ehDownloadDialog.style.display = 'block'; 172 | ehDownloadDialog.innerHTML = ''; 173 | pushDialog('Preparing......'); 174 | fileReader.onloadend = function() { 175 | (data.dirName && !ehDownloadRegex.slashOnly.test(data.dirName) ? zip.folder(data.dirName) : zip).file(entries[index].name, this.result); 176 | index++; 177 | if (index < entries.length) addFile(); 178 | else { 179 | ehDownloadFS.removeAllFiles(); 180 | setTimeout(generateZip, 3000, true, fs); // wait for removing all files 181 | } 182 | }; 183 | var addFile = function(){ 184 | console.log('[EHD] TempArchiveFileIndex >', index, '| TempArchiveFileName >', entries[index].name, '| TempArchiveFilePath >', entries[index].fullPath, '| TempArchiveFileLength >', entries.length); 185 | pushDialog('\n' + (index + 1) + '/' + entries.length); 186 | fs.root.getFile(entries[index].fullPath, {create: false}, function(fileEntry){ 187 | fileEntry.file(function(file){ 188 | fileReader.readAsArrayBuffer(file); 189 | }); 190 | }); 191 | }; 192 | addFile(); 193 | }, ehDownloadFS.errorHandler); 194 | }, ehDownloadFS.errorHandler); 195 | } 196 | }; 197 | 198 | var bodyBackground = getComputedStyle(document.body).backgroundColor || '#34353b'; 199 | var ehDownloadStyle = '\ 200 | @-webkit-keyframes progress { \ 201 | from { -webkit-transform: translateX(-50%) scaleX(0); transform: translateX(-50%) scaleX(0); } \ 202 | 60% { -webkit-transform: translateX(15%) scaleX(0.7); transform: translateX(15%) scaleX(0.7); } \ 203 | to { -webkit-transform: translateX(50%) scaleX(0); transform: translateX(50%) scaleX(0); } \ 204 | } \ 205 | @-moz-keyframes progress { \ 206 | from { -moz-transform: translateX(-50%) scaleX(0); transform: translateX(-50%) scaleX(0); } \ 207 | 60% { -moz-transform: translateX(15%) scaleX(0.7); transform: translateX(15%) scaleX(0.7); } \ 208 | to { -moz-transform: translateX(50%) scaleX(0); transform: translateX(50%) scaleX(0); } \ 209 | } \ 210 | @-ms-keyframes progress { \ 211 | from { -ms-transform: translateX(-50%) scaleX(0); transform: translateX(-50%) scaleX(0); } \ 212 | 60% { -ms-transform: translateX(15%) scaleX(0.7); transform: translateX(15%) scaleX(0.7); } \ 213 | to { -ms-transform: translateX(50%) scaleX(0); transform: translateX(50%) scaleX(0); } \ 214 | } \ 215 | @keyframes progress { \ 216 | from { -webkit-transform: translateX(-50%) scaleX(0); transform: translateX(-50%) scaleX(0); } \ 217 | 60% { -webkit-transform: translateX(15%) scaleX(0.7); transform: translateX(15%) scaleX(0.7); } \ 218 | to { -webkit-transform: translateX(50%) scaleX(0); transform: translateX(50%) scaleX(0); } \ 219 | } \ 220 | .ehD-box { margin: 16px auto 20px; width: 732px; box-sizing: border-box; font-size: 12px; border: 1px groove #000000; }\ 221 | .ehD-box a { cursor: pointer; }\ 222 | .ehD-box .g2 { display: inline-block; margin: 10px; padding: 0; line-height: 14px; }\ 223 | .ehD-box legend { font-weight: 700; padding: 4px 10px 0; } \ 224 | .ehD-box legend a { color: inherit; text-decoration: none; }\ 225 | .ehD-box input[type="text"] { width: 250px; }\ 226 | .ehD-box-extend input[type="text"] { width: 255px; }\ 227 | .ehD-box input::placeholder { color: #999999; -webkit-text-fill-color: #999999; }\ 228 | .ehD-box.ehD-box-sticky { position: sticky; top: 0px; z-index: 5; background: ' + bodyBackground + '; box-shadow: 0 0 0 12px ' + bodyBackground + '; }\ 229 | .ehD-setting { position: fixed; left: 0; right: 0; top: 0; bottom: 0; padding: 5px; border: 1px solid #000000; background: #34353b; color: #dddddd; width: 600px; height: 380px; max-width: 100%; max-height: 100%; overflow-x: hidden; overflow-y: auto; box-sizing: border-box; margin: auto; z-index: 999; text-align: left; font-size: 12px; outline: 5px rgba(0, 0, 0, 0.25) solid; }\ 230 | .ehD-setting-tab { list-style: none; margin: 5px 0; padding: 0 10px; border-bottom: 1px solid #cccccc; overflow: auto; }\ 231 | .ehD-setting-tab li { float: left; padding: 5px 10px; border-bottom: 0; cursor: pointer; }\ 232 | .ehD-setting[data-active-setting="basic"] li[data-target-setting="basic"], .ehD-setting[data-active-setting="advanced"] li[data-target-setting="advanced"] { font-weight: bold; background: #cccccc; color: #000000; }\ 233 | .ehD-setting-main { overflow: hidden }\ 234 | .ehD-setting-wrapper { width: 200%; overflow: hidden; -webkit-transform: translateX(0%); -moz-transform: translateX(0%); -o-transform: translateX(0%); -ms-transform: translateX(0%); transform: translateX(0%); -webkit-transition: all 0.5s cubic-bezier(0.86, 0, 0.07, 1); -moz-transition: all 0.5s cubic-bezier(0.86, 0, 0.07, 1); -o-transition: all 0.5s cubic-bezier(0.86, 0, 0.07, 1); -ms-transition: all 0.5s cubic-bezier(0.86, 0, 0.07, 1); transition: all 0.5s cubic-bezier(0.86, 0, 0.07, 1); }\ 235 | .ehD-setting[data-active-setting="advanced"] .ehD-setting-wrapper { -webkit-transform: translateX(-50%); -moz-transform: translateX(-50%); -o-transform: translateX(-50%); -ms-transform: translateX(-50%); transform: translateX(-50%); }\ 236 | .ehD-setting-content { width: 50%; float: left; box-sizing: border-box; padding: 5px 10px; height: 295px; max-height: calc(100vh - 85px); overflow: auto; }\ 237 | .ehD-setting .g2 { padding-bottom: 10px; }\ 238 | .ehD-setting input, .ehD-box input, .ehD-setting select, .ehD-box select { vertical-align: middle; top: 0; margin: 0; }\ 239 | .ehD-setting input[type="text"], .ehD-box input[type="text"], .ehD-setting input[type="number"] { height: 18px; padding: 0 0 0 3px; line-height: 18px; border-radius: 3px; }\ 240 | .ehD-setting input[type="text"], .ehD-setting input[type="number"] { border: 1px solid #8d8d8d; } \ 241 | .ehD-setting input[type="checkbox"] { margin: 3px 3px 4px 0 } \ 242 | .ehD-setting select { padding: 0 3px 1px; } \ 243 | .ehD-setting-note { border: 1px dashed #999999; padding: 10px 10px 0 10px; }\ 244 | .ehD-setting-footer { text-align: center; margin-top: 5px; border-top: 1px solid #cccccc; padding-top: 5px; }\ 245 | .ehD-setting sup { vertical-align: top; }\ 246 | .ehD-setting a { color: #ffffff; }\ 247 | .ehD-box input[type="number"] { height: 17px; }\ 248 | .ehD-dialog progress { height: 12px; -webkit-appearance: none; border: 1px solid #4f535b; color: #4f535b; background: #34353b; position: relative; } \ 249 | .ehD-dialog progress::-webkit-progress-bar { background: #34353b; } \ 250 | .ehD-dialog progress::-webkit-progress-value { background: #4f535b; -webkit-transition: all 0.2s ease; transition: all 0.2s ease; } \ 251 | .ehD-dialog progress::-moz-progress-bar { background: #4f535b; -moz-transition: all 0.2s ease; transition: all 0.2s ease; } \ 252 | .ehD-dialog progress::-ms-fill { background: #4f535b; -ms-transition: all 0.2s ease; transition: all 0.2s ease; } \ 253 | .ehD-dialog progress:not([value])::after { content: ""; will-change: transform; width: 100%; height: 100%; left: 0; top: 0; display: block; background: #4f535b; position: absolute; -webkit-animation: progress 1s linear infinite; -moz-animation: progress 1s linear infinite; -ms-animation: progress 1s linear infinite; animation: progress 1s linear infinite; } \ 254 | .ehD-dialog progress:not([value])::-moz-progress-bar { width: 0px !important; } \ 255 | .ehD-pt { table-layout: fixed; width: 100%; }\ 256 | .ehD-pt-name { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }\ 257 | .ehD-pt-progress-outer { width: 160px; position: relative; }\ 258 | .ehD-pt-progress { width: 150px; }\ 259 | .ehD-pt-progress-text { position: absolute; width: 100%; text-align: center; color: #b8b8b8; left: 0; right: 0; }\ 260 | .ehD-pt-status { width: 130px; }\ 261 | .ehD-pt-succeed .ehD-pt-status { color: #00ff00; }\ 262 | .ehD-pt-warning .ehD-pt-status { color: #ffff00; }\ 263 | .ehD-pt-failed .ehD-pt-status { color: #ff0000; }\ 264 | .ehD-pt-abort { color: #ffff00; display: none; cursor: pointer; }\ 265 | .ehD-pt-status[data-inited-abort]:hover .ehD-pt-abort, .ehD-pt-failed .ehD-pt-status[data-inited-abort]:hover .ehD-pt-status-text, .ehD-pt-succeed .ehD-pt-status[data-inited-abort]:hover .ehD-pt-status-text { display: inline; }\ 266 | .ehD-pt-status[data-inited-abort]:hover .ehD-pt-status-text, .ehD-pt-failed .ehD-pt-status[data-inited-abort]:hover .ehD-pt-abort, .ehD-pt-succeed .ehD-pt-status[data-inited-abort]:hover .ehD-pt-abort { display: none; }\ 267 | .ehD-pt-gen-progress { width: 50%; }\ 268 | .ehD-pt-gen-filename { margin-bottom: 1em; }\ 269 | .ehD-dialog { position: fixed; right: 0; bottom: 0; display: none; padding: 5px; border: 1px solid #000000; background: #34353b; color: #dddddd; width: 550px; height: 300px; overflow: auto; z-index: 999; word-break: break-all; }\ 270 | .ehD-status { position: fixed; right: 0; bottom: 311px; width: 550px; padding: 5px; border: 1px solid #000000; background: #34353b; color: #dddddd; cursor: pointer; -webkit-user-select: none; -moz-user-select: none; -o-user-select: none; -ms-user-select: none; user-select: none; }\ 271 | .ehD-dialog, .ehD-status { -webkit-transition: margin 0.5s ease; -moz-transition: margin 0.5s ease; -o-transition: margin 0.5s ease; -ms-transition: margin 0.5s ease; transition: margin 0.5s ease; }\ 272 | .ehD-dialog.hidden, .ehD-dialog.hidden .ehD-status { margin-bottom: -311px; }\ 273 | .ehD-dialog .ehD-force-download-tips { position: fixed; right: 0; bottom: 288px; border: 1px solid #000000; width: 550px; padding: 5px; background: rgba(0, 0, 0, 0.75); color: #ffffff; cursor: pointer; opacity: 0; pointer-events: none; -webkit-transition: opacity 0.5s ease, bottom 0.5s ease; -moz-transition: opacity 0.5s ease, bottom 0.5s ease; -o-transition: opacity 0.5s ease, bottom 0.5s ease; -ms-transition: opacity 0.5s ease, bottom 0.5s ease; transition: opacity 0.5s ease, bottom 0.5s ease; }\ 274 | .ehD-dialog:hover .ehD-force-download-tips { opacity: 1; }\ 275 | .ehD-dialog.hidden .ehD-force-download-tips { bottom: -24px; }\ 276 | .ehD-close-tips { position: fixed; left: 0; right: 0; bottom: 0; padding: 10px; border: 1px solid #000000; background: #34353b; color: #dddddd; width: 732px; max-width: 100%; max-height: 100%; overflow-x: hidden; overflow-y: auto; box-sizing: border-box; margin: auto; z-index: 1000; text-align: left; font-size: 14px; outline: 5px rgba(0, 0, 0, 0.25) solid; }\ 277 | .ehD-feedback { position: absolute; right: 5px; top: 14px; }\ 278 | '; 279 | 280 | function initSetting() { 281 | loadSetting().then(function (res) { 282 | setting = res ? JSON.parse(res) : {}; 283 | needNumberImages = setting['number-images']; 284 | needTitleStatus = setting['status-in-title'] === 'always' ? true : false; 285 | 286 | // overwrite settings or set default settings 287 | if (setting['status-in-title'] === true) setting['status-in-title'] = 'blur'; 288 | if (!setting['save-info-list']) { 289 | setting['save-info-list'] = ['title', 'metas', 'uploader-comment', 'page-links']; 290 | } 291 | if (localStorage.getItem('ehd-image-limits-g.e-hentai.org')) { 292 | localStorage.removeItem('ehd-image-limits-g.e-hentai.org'); 293 | } 294 | // remove config of get image limits from r.e-hentai.org 295 | if (setting['image-limits-both']) { 296 | delete setting['image-limits-both']; 297 | GM_setValue('ehD-setting', JSON.stringify(setting)); 298 | } 299 | if (localStorage.getItem('ehd-image-limits-r.e-hentai.org')) { 300 | localStorage.removeItem('ehd-image-limits-r.e-hentai.org'); 301 | } 302 | if (typeof setting['auto-download-cancel'] === 'undefined') { 303 | setting['auto-download-cancel'] = true; 304 | } 305 | if (typeof setting['actions-sticky'] === 'undefined') { 306 | setting['actions-sticky'] = true; 307 | } 308 | if (typeof setting['checksum'] === 'undefined') { 309 | setting['checksum'] = true; 310 | } 311 | 312 | console.log('[EHD] E-Hentai Downloader Setting >', res, '-->', JSON.stringify(setting)); 313 | 314 | // disable single-thread download 315 | if (setting['enable-multi-threading'] === false) { 316 | delete setting['enable-multi-threading']; 317 | alert('Single-thread download is unavailable now, because its code is too old and it\'s hard to add new features on it.\n\nIf you still need it, please roll back to the last-supported version (1.17.4).\n\nYou can get it at:\n- GitHub: https://github.com/ccloli/E-Hentai-Downloader/releases\n- GreasyFork: https://greasyfork.org/scripts/10379-e-hentai-downloader/versions (requires log in and enable Adult content)\n- SleazyFork: https://sleazyfork.org/scripts/10379-e-hentai-downloader/versions'); 318 | GM_setValue('ehD-setting', JSON.stringify(setting)); 319 | } 320 | 321 | if (setting['patch-tm-serialized-gm-xhr']) { 322 | serializedRequestPatched = patchTMSerializedGMXhr(); 323 | } 324 | 325 | if (setting['recheck-file-name']) toggleFilenameConfirmInput(); 326 | ehDownloadNumberInput.querySelector('input').checked = needNumberImages; 327 | ehDownloadPauseBtn.textContent = setting['force-pause'] ? 'Pause (Downloading images will be aborted)' : 'Pause (Downloading images will keep downloading)'; 328 | 329 | if (!setting['hide-image-limits']) { 330 | getResolutionSetting(true); 331 | loadImageLimits(true); 332 | setInterval(loadImageLimits, 60000); 333 | } 334 | 335 | if (!setting['hide-estimated-cost']) { 336 | try { 337 | showPreCalcCost(); 338 | } 339 | catch (e) { } 340 | } 341 | 342 | initVisibilityListener(); 343 | 344 | // Forced request File System to check if have temp archive 345 | if (setting['store-in-fs'] && requestFileSystem) { 346 | requestFileSystem(window.TEMPORARY, 1024 * 1024 * 1024, ehDownloadFS.initCheckerHandler, ehDownloadFS.errorHandler); 347 | } 348 | 349 | // if (setting['actions-sticky'] !== false) { 350 | // ehDownloadBox.classList.add('ehD-box-sticky'); 351 | // } 352 | }); 353 | } 354 | 355 | // log information 356 | console.log('[EHD] UserAgent >', navigator.userAgent); 357 | console.log('[EHD] Script Handler >', GM_info.scriptHandler || (navigator.userAgent.indexOf('Firefox') >= 0 ? 'GreaseMonkey' : (navigator.userAgent.indexOf('Opera') >= 0 || navigator.userAgent.indexOf('Maxthon') >= 0) ? 'Violentmonkey' : undefined)); // (Only Tampermonkey supports GM_info.scriptHandler) 358 | console.log('[EHD] Script Handler Version >', GM_info.version); 359 | console.log('[EHD] E-Hentai Downloader Version >', GM_info.script.version); 360 | console.log('[EHD] Current URL >', window.location.href); 361 | console.log('[EHD] Is Logged In >', unsafeWindow.apiuid !== -1); 362 | 363 | 364 | var replaceHTMLEntites = function(str) { 365 | var matchEntity = function(entity) { 366 | var entitesList = {"euro":"€","nbsp":" ","quot":"\"","amp":"&","lt":"<","gt":">","iexcl":"¡","cent":"¢","pound":"£","curren":"¤","yen":"¥","brvbar":"¦","sect":"§","uml":"¨","copy":"©","ordf":"ª","not":"¬","shy":"","reg":"®","macr":"¯","deg":"°","plusmn":"±","sup2":"²","sup3":"³","acute":"´","micro":"µ","para":"¶","middot":"·","cedil":"¸","sup1":"¹","ordm":"º","raquo":"»","frac14":"¼","frac12":"½","frac34":"¾","iquest":"¿","agrave":"à","aacute":"á","acirc":"â","atilde":"ã","auml":"ä","aring":"å","aelig":"æ","ccedil":"ç","egrave":"è","eacute":"é","ecirc":"ê","euml":"ë","igrave":"ì","iacute":"í","icirc":"î","iuml":"ï","eth":"ð","ntilde":"ñ","ograve":"ò","oacute":"ó","ocirc":"ô","otilde":"õ","ouml":"ö","times":"×","oslash":"ø","ugrave":"ù","uacute":"ú","ucirc":"û","uuml":"ü","yacute":"ý","thorn":"þ","szlig":"ß","divide":"÷"}; 367 | if (entitesList[entity]) return entitesList[entity]; 368 | else if (/#\d+/.test(entity)) { 369 | var charCode = entity.match(/#(\d+)/)[1] - 0; 370 | return String.fromCharCode(charCode); 371 | } 372 | else if (/#[xX][0-9a-f]+/.test(entity)) { 373 | var charCode = parseInt(entity.match(/#[xX]([0-9a-f]+)/)[1] - 0, 16); 374 | return String.fromCharCode(charCode); 375 | } 376 | else return '&' + entity + ';'; 377 | }; 378 | var result = (str || '').replace(/&(#[xX]?\d+|[a-zA-Z]+);/g, function(match, entity) { 379 | return matchEntity(entity.toLowerCase()); 380 | }); 381 | return result; 382 | }; 383 | 384 | function isInPeakHours() { 385 | // 2022-08-07 386 | // - Adjusted the "peak hours" used by original image downloading to better match the actual measured peak periods. It is now between 14:00 and 20:00 UTC Monday-Saturday, and between 05:00 and 20:00 UTC on Sundays. 387 | var date = new Date(); 388 | var day = date.getUTCDay(); 389 | var hour = date.getUTCHours(); 390 | return (day === 0 ? hour >= 5 : hour >= 14) && hour < 20; 391 | } 392 | 393 | function isRecentGallery() { 394 | // 2022-06-07 395 | // A couple of minor tweaks to the "Download source image" changes, since it dropped the utilization by a lot more than we needed it to: 396 | // - It no longer applies to galleries posted in the last ~~7~~ 30 days. 397 | // - It no longer applies for donators. 398 | // 2022-11-25 399 | // - One of two new image servers that replace the current oldest image server is now live. (The second one will probably go live in about a month.) 400 | // - Increased the cutoff for how old a gallery has to be before it charges GP for original file downloads during peak hours from 30 days to 90 days. 401 | var galleryTime = (document.documentElement.innerHTML.match(ehDownloadRegex.postedTime) || [])[1]; 402 | var time = Date.parse(galleryTime + '+0000'); 403 | return Date.now() - time < 90 * 24 * 60 * 60 * 1000; 404 | } 405 | 406 | function isAncientGallery() { 407 | // 2023-07-07 408 | // - Galleries posted more than 1 year ago now always require GP to use the "download original image" links. As before, galleries uploaded 3-12 months ago can still use this function with the image quota outside of peak hours, while galleries uploaded less than 3 months ago can do this even during peak hours. 409 | // (This still doesn't apply to donators, whose image limits are tied to account rather than IP address and thus cannot be "refreshed" just by switching IP) 410 | var galleryTime = (document.documentElement.innerHTML.match(ehDownloadRegex.postedTime) || [])[1]; 411 | var time = Date.parse(galleryTime + '+0000'); 412 | return Date.now() - time >= 365 * 24 * 60 * 60 * 1000; 413 | } 414 | 415 | function isDonator() { 416 | return Object.keys(localStorage).filter(function (elem) { 417 | return elem.indexOf('ehd-image-limits-') === 0; 418 | }).some(function(elem) { 419 | try { 420 | var curData = JSON.parse(localStorage.getItem(elem)); 421 | return curData.donatorPower; 422 | } catch (err) { 423 | console.error(err); 424 | return 0; 425 | } 426 | }); 427 | } 428 | 429 | function isSourceNexusEnabled() { 430 | var curData = JSON.parse(localStorage.getItem('ehd-resolution') || '{"timestamp":0}'); 431 | return +curData.originalImages && +curData.resolution === 0; 432 | } 433 | 434 | function isMPVAvailable() { 435 | var curData = JSON.parse(localStorage.getItem('ehd-resolution') || '{"timestamp":0}'); 436 | return curData.mpvAvailable; 437 | } 438 | 439 | function isGPRequired() { 440 | return ( 441 | ( 442 | isInPeakHours() && !isRecentGallery() && !isDonator() 443 | ) || ( 444 | isAncientGallery() && isDonator() < 1 445 | ) 446 | ); 447 | } 448 | 449 | function createBlob(abdata, config) { 450 | try { // to detect if blob generates successfully 451 | return new Blob(abdata, config); 452 | } 453 | catch (error) { 454 | pushDialog('An error occurred when generating Blob object.'); 455 | console.error('[EHD] An error occurred when generating Blob object. Error Name >', error.name, '| Error Message >', error.message); 456 | if (confirm('An error occurred when generating Blob object.\n\nError Name: ' + error.name + '\nError Message: ' + error.message + '\n\nTry again?')) return createBlob(abdata, config); 457 | 458 | abdata = undefined; 459 | throw new Error('[EHD] An error occurred when generating Blob object, and user refused to retry.'); 460 | } 461 | } 462 | 463 | // show info in dialog box 464 | function pushDialog(str) { 465 | var needScrollIntoView = ehDownloadDialog.clientHeight + ehDownloadDialog.scrollTop >= ehDownloadDialog.scrollHeight - 5; 466 | 467 | if (typeof str === 'string') { 468 | var tn = document.createElement('span'); 469 | tn.innerHTML += str.replace(/\n/gi, '
'); 470 | ehDownloadDialog.appendChild(tn); 471 | } 472 | else ehDownloadDialog.appendChild(str); 473 | 474 | if (getAllPagesURLFin && isDownloading && ehDownloadDialog.contains(ehDownloadPauseBtn)) { 475 | ehDownloadDialog.appendChild(ehDownloadPauseBtn); 476 | } 477 | 478 | if (needScrollIntoView) { 479 | ehDownloadDialog.scrollTop = ehDownloadDialog.scrollHeight; 480 | } 481 | } 482 | 483 | function getSafeName(str, ignoreSlash) { 484 | var replaceList = { 485 | ':': '：', 486 | '"': '＂', 487 | '*': '＊', 488 | '?': '？', 489 | '|': '｜', 490 | '<': '＜', 491 | '>': '＞', 492 | '/': '／', 493 | '\\': '＼', 494 | '~': '～', 495 | '\n': '-' 496 | }; 497 | var replaceFn = function(match) { 498 | if (ignoreSlash && (match === '/' || match === '\\')) { 499 | return match; 500 | } 501 | else if (setting['replace-with-full-width']) { 502 | return replaceList[match]; 503 | } 504 | else { 505 | return '-'; 506 | } 507 | }; 508 | 509 | return str.trim().replace(ehDownloadRegex.dangerChars, replaceFn); 510 | } 511 | 512 | // replace dir name and zip filename 513 | function getReplacedName(str) { 514 | return replaceHTMLEntites(str.replace(/\{gid\}/gi, unsafeWindow.gid) 515 | .replace(/\{token\}/gi, unsafeWindow.token) 516 | .replace(/\{title\}/gi, getSafeName(document.getElementById('gn').textContent)) 517 | .replace(/\{subtitle\}/gi, document.getElementById('gj').textContent ? getSafeName(document.getElementById('gj').textContent) : getSafeName(document.getElementById('gn').textContent)) 518 | .replace(/\{tag\}|\{category\}/gi, document.querySelector('#gdc .cs').textContent.trim().toUpperCase()) 519 | .replace(/\{uploader\}/gi, getSafeName(document.querySelector('#gdn').textContent))); 520 | } 521 | 522 | function parseImageUrl(url) { 523 | var result = {}; 524 | if (url.includes('/om/')) { 525 | result.serverType = 'om'; 526 | } else if (url.includes('/h/')) { 527 | result.serverType = 'h'; 528 | } 529 | 530 | if (result.serverType === 'h') { 531 | // H@H 532 | // https://lwhzxzy.nxgbghauhksz.hath.network:34587/h/f867d249d46a297334a8b1afb54d81653bf130b6-107516-1017-1430-wbp/keystamp=1751874600-6639b6b877;fileindex=191805969;xres=org/000.webp 533 | var pattern = url.match(ehDownloadRegex.imageUrlParse.h); 534 | if (!pattern) { 535 | return result; 536 | } 537 | 538 | var signature = pattern[1], params = pattern[2], fileName = pattern[3]; 539 | var parsedParams = params.split(';').reduce(function(res, item) { 540 | var i = item.split('='); 541 | res[i[0]] = res[i[1]]; 542 | return res; 543 | }, {}); 544 | var parsedSignature = signature.match(ehDownloadRegex.imageUrlParse.signature) || []; 545 | 546 | result.sha1 = parsedSignature[1]; 547 | result.fileSize = parsedSignature[2]; 548 | result.width = parsedSignature[3]; 549 | result.height = parsedSignature[4]; 550 | result.fileType = parsedSignature[5]; 551 | result.fileIndex = parsedParams.fileindex; 552 | result.xres = parsedParams.xres === 'org' ? '0' : parsedParams.xres; 553 | result.fileName = fileName; 554 | } else if (result.serverType === 'om') { 555 | // origin server 556 | var pattern = url.match(ehDownloadRegex.imageUrlParse.om); 557 | if (!pattern) { 558 | return result; 559 | } 560 | 561 | var fileIndex = pattern[1], originalSignature = pattern[2], signature = pattern[3], xres = pattern[4], fileName = pattern[5]; 562 | var parsedOriginalSignature = originalSignature.match(ehDownloadRegex.imageUrlParse.signature) || []; 563 | var parsedSignature = signature === 'x' ? parsedOriginalSignature : signature.match(ehDownloadRegex.imageUrlParse.signature) || []; 564 | 565 | result.sha1 = parsedSignature[1]; 566 | result.fileSize = parsedSignature[2]; 567 | result.width = parsedSignature[3]; 568 | result.height = parsedSignature[4]; 569 | result.fileType = parsedSignature[5]; 570 | result.originalSha1 = parsedOriginalSignature[1]; 571 | result.originalFileSize = parsedOriginalSignature[2]; 572 | result.originalWidth = parsedOriginalSignature[3]; 573 | result.originalHeight = parsedOriginalSignature[4]; 574 | result.originalFileType = parsedOriginalSignature[5]; 575 | result.fileIndex = fileIndex; 576 | result.xres = xres; 577 | result.fileName = fileName; 578 | } 579 | return result; 580 | } 581 | 582 | function getSha1Checksum(abData) { 583 | return new Promise(function(resolve, reject) { 584 | // requires Chrome >= 36, Firefox >= 34 585 | if (typeof crypto === 'undefined' || !crypto.subtle || !crypto.subtle.digest) { 586 | resolve(null); 587 | return; 588 | } 589 | crypto.subtle.digest('SHA-1', abData).then(function (res) { 590 | var result = Array.from(new Uint8Array(res)).map(function(item) { 591 | return ('00' + item.toString(16)).substr(-2); 592 | }).join(''); 593 | resolve(result); 594 | }).catch(reject); 595 | }); 596 | } 597 | 598 | function PageData(pageURL, imageURL, imageName, nextNL, realIndex, imageNumber) { 599 | this.pageURL = pageURL.split('?')[0]; 600 | this.imageURL = imageURL; 601 | this.imageName = getSafeName(imageName); 602 | this._imageName = this.imageName; 603 | this.equalCount = 1; 604 | this.nextNL = nextNL; 605 | this.realIndex = realIndex; 606 | this.imageNumber = imageNumber; 607 | } 608 | 609 | // rename images that have the same name 610 | function renameImages() { 611 | imageList.forEach(function(elem, index) { 612 | // if Number Images are enabled, filename won't be changed, just numbering 613 | if (!needNumberImages) { 614 | for (var i = 0; i < index; i++) { 615 | if (elem !== undefined && imageList[i] !== undefined && elem.imageName.toLowerCase() === imageList[i]['imageName'].toLowerCase()) { 616 | var nameParts = elem.imageName.split('.'); 617 | nameParts[nameParts.length - 2] += ' (' + (++imageList[i].equalCount) + ')'; 618 | elem.imageName = nameParts.join('.'); 619 | break; 620 | } 621 | } 622 | } 623 | else elem['imageName'] = elem['imageNumber'] + (setting['number-separator'] ? setting['number-separator'] : '：') + elem['imageName']; 624 | }); 625 | } 626 | 627 | // store responsed content from GM_xhr 628 | // Updated on 1.19: Now the index argument is the page's number - 1 (original is page's number) 629 | function storeRes(res, index) { 630 | imageData[index] = res; 631 | downloadedCount++; 632 | console.log('[EHD] Index >', index + 1, ' | RealIndex >', imageList[index]['realIndex'], ' | Name >', imageList[index]['imageName'], ' | RetryCount >', retryCount[index], ' | DownloadedCount >', downloadedCount, ' | FetchCount >', fetchCount, ' | FailedCount >', failedCount); 633 | fetchCount--; 634 | 635 | updateTotalStatus(); 636 | if (!isPausing) checkFailed(); 637 | 638 | res = null; 639 | } 640 | 641 | function generateZip(isFromFS, fs, isRetry, forced){ 642 | isSaving = true; 643 | 644 | // remove pause button 645 | if (!forced && ehDownloadDialog.contains(ehDownloadPauseBtn)) { 646 | ehDownloadDialog.removeChild(ehDownloadPauseBtn); 647 | while (fetchThread[0]) { 648 | fetchThread.pop(); 649 | } 650 | } 651 | 652 | if (!isFromFS && !isRetry) { 653 | if (setting['save-info-list'].toString().indexOf('page-links') >= 0) { 654 | imageList.forEach(function(elem, index){ 655 | // Image URL may useless, see https://github.com/ccloli/E-Hentai-Downloader/issues/6 656 | infoStr += '\n\nPage ' + elem['realIndex'] + ': ' + elem['pageURL'] + '\nImage ' + elem['realIndex'] + ': ' + elem['imageName'] /*+ '\nImage URL: ' + elem['imageURL']*/; 657 | }); 658 | } 659 | pushDialog('\nFinish downloading at ' + new Date() + '\n'); 660 | infoStr += '\n\nDownloaded at ' + new Date() + '\n\nGenerated by E-Hentai Downloader. https://github.com/ccloli/E-Hentai-Downloader'; 661 | 662 | if (setting['save-info'] === 'file' || !setting['save-info']) { 663 | (dirName && !ehDownloadRegex.slashOnly.test(dirName) ? zip.folder(dirName) : zip).file('info.txt', infoStr.replace(/\n/gi, '\r\n')); 664 | } 665 | } 666 | 667 | pushDialog('\n\nGenerating Zip file...\n'); 668 | 669 | var fs = fs || ehDownloadFS.fs; 670 | 671 | var progress = document.createElement('progress'); 672 | var curFile = document.createElement('div'); 673 | progress.className = 'ehD-pt-gen-progress'; 674 | curFile.className = 'ehD-pt-gen-filename'; 675 | curFile.textContent = ' '; 676 | ehDownloadDialog.appendChild(progress); 677 | ehDownloadDialog.appendChild(curFile); 678 | ehDownloadDialog.scrollTop = ehDownloadDialog.scrollHeight; 679 | 680 | var saveToFileSystem = function(abData) { 681 | curFile.textContent = ' '; 682 | 683 | var fsErrorHandler = function(error) { 684 | ehDownloadFS.errorHandler(error); 685 | ehDownloadFS.removeAllFiles(); 686 | 687 | if (confirm('An error occured when storing files to FileSystem.\n' + 688 | 'Error Name: ' + (error.name || 'Unknown Error') + '\n' + 689 | 'Error Message: ' + error.message + '\n\n' + 690 | 'Should I try FileSystem again (Yes) or redirect to try using Blob (No)? \n' + 691 | '* If the error message shows there\'s no more free disk space, try removing some files from the drive where Chrome installed (mostly C: on Windows)')) { 692 | saveToFileSystem(abData); 693 | } 694 | else { 695 | ehDownloadFS.needFileSystem = false; 696 | saveToBlob(abData); 697 | } 698 | }; 699 | 700 | var fs = fs || ehDownloadFS.fs; 701 | pushDialog('\n\nSlicing and storing Zip file to FileSystem...'); 702 | var data = abData; 703 | var dataIndex = 0; 704 | var dataLength = data.byteLength; 705 | var loopWrite = function(fileEntry){ 706 | fileEntry.createWriter(function(fileWriter){ 707 | //fileWriter.seek(fileWriter.length); 708 | dataIndex = fileWriter.length; 709 | if (dataIndex >= dataLength) { 710 | data = undefined; 711 | abData = undefined; 712 | return setTimeout(function(){ 713 | ehDownloadFS.saveAs(isFromFS ? fs : undefined, forced); 714 | isSaving = false; 715 | }, 1500); 716 | } 717 | fileWriter.seek(dataIndex); 718 | var dataLastIndex = dataIndex + 1024 * 1024 * 10; 719 | // I tried setting it as 100MB but some parts were still gone, so I have to make it smaller. 720 | console.log('[EHD] DataIndex >', dataIndex, '| DataLastIndex >', dataLastIndex, '| FileWriterLength >', fileWriter.length, '| DataLength >', dataLength); 721 | pushDialog('\n' + dataIndex + '-' + dataLastIndex + '/' + dataLength); 722 | var blob = createBlob([data.slice(dataIndex, dataLastIndex)], {type: 'application/zip'}); 723 | fileWriter.write(blob); 724 | if ('close' in blob) blob.close(); // File Blob.close() API, not supported by all the browser now 725 | blob = null; 726 | setTimeout(loopWrite, 100, fileEntry); 727 | }, fsErrorHandler); 728 | }; 729 | 730 | fs.root.getFile(unsafeWindow.gid + '.zip', {create: true}, function(fileEntry){ 731 | if (fileEntry.isFile) fileEntry.remove(function(){ 732 | console.log('[EHD] File', fileName, 'is removed.'); 733 | }, fsErrorHandler); 734 | else if (fileEntry.isDirectory) fileEntry.removeRecursively(function() { 735 | console.log('[EHD] Directory', fileName, 'is removed.'); 736 | }, fsErrorHandler); 737 | 738 | fs.root.getFile(unsafeWindow.gid + '.zip', {create: true}, loopWrite, fsErrorHandler); 739 | }, fsErrorHandler); 740 | //fs.root.getFile(unsafeWindow.gid + '.zip', {create: true}, loopWrite, fsErrorHandler); 741 | }; 742 | 743 | var saveToBlob = function(abData){ 744 | curFile.textContent = 'Generating Blob object...'; 745 | var save = function() { 746 | // rebuild blob object if "File is not exist" occured 747 | var blob = createBlob([abData], {type: setting['save-as-cbz'] ? 'application/vnd.comicbook+zip' : 'application/zip'}); 748 | saveAs(blob, fileName + (setting['save-as-cbz'] ? '.cbz' : '.zip')); 749 | 750 | setTimeout(function(){ 751 | if ('close' in blob) blob.close(); 752 | blob = null; 753 | }, 10e3); // 10s to fixed Chrome delay downloads 754 | } 755 | save(); 756 | 757 | var redownloadBtn = document.createElement('button'); 758 | redownloadBtn.textContent = 'Not download? Click here to download'; 759 | redownloadBtn.addEventListener('click', save); 760 | ehDownloadDialog.appendChild(redownloadBtn); 761 | 762 | if (!forced) { 763 | insertCloseButton(function() { 764 | redownloadBtn.removeEventListener('click', save); 765 | ehDownloadDialog.removeChild(redownloadBtn); 766 | abData = null; 767 | save = null; 768 | }); 769 | } 770 | isSaving = false; 771 | }; 772 | 773 | var errorHandler = function (error) { 774 | pushDialog('An error occurred when generating Zip file as ArrayBuffer.'); 775 | console.error('[EHD] An error occurred when generating Zip file as ArrayBuffer.'); 776 | console.error(error); 777 | if (confirm('An error occurred when generating Zip file as ArrayBuffer. Try again?')) return generateZip(isFromFS, fs, 1); 778 | 779 | var fsErrorHandler = function(error) { 780 | ehDownloadFS.errorHandler(error); 781 | ehDownloadFS.removeAllFiles(); 782 | 783 | if (confirm('An error occured when storing files to FileSystem.\n' + 784 | 'Error Name: ' + (error.name || 'Unknown Error') + '\n' + 785 | 'Error Message: ' + error.message + '\n\n' + 786 | 'Should I try again (Yes) or stop it (No, and the downloaded file will be removed)? \n' + 787 | '* If the error message shows there\'s no more free disk space, try removing some files from the drive where Chrome installed (mostly C: on Windows)')) { 788 | generateZip(isFromFS, fs, isRetry, forced); 789 | } 790 | }; 791 | 792 | if (isFromFS || ehDownloadFS.needFileSystem) { 793 | // if enabled file system, then store all files into file system 794 | pushDialog('Storing files into File System...'); 795 | var files = zip.file(/.*/); 796 | var fileIndex = 0; 797 | var filesLength = files.length; 798 | var initFS = function(r){ 799 | fs = r; 800 | fs.root.getDirectory('raw', {create: true}, loopWrite, fsErrorHandler); 801 | }; 802 | var loopWrite = function(){ 803 | fs.root.getFile('raw/' + files[fileIndex]['name'], {create: true}, function(fileEntry){ 804 | fileEntry.createWriter(function(fileWriter){ 805 | console.log('[EHD] FileIndex >', fileIndex, '| FilesLength >', filesLength); 806 | var blob = createBlob([files[fileIndex].asArrayBuffer()], {type: 'application/octet-stream'}); 807 | fileWriter.write(blob); 808 | if ('close' in blob) blob.close(); // File Blob.close() API, not supported by all the browser now 809 | blob = null; 810 | fileIndex++; // some files may still gone in this way, I have no good way to solve it 811 | if (fileIndex < filesLength) setTimeout(loopWrite, 100); 812 | else { 813 | fs.root.getFile('config.txt', {create: true}, function(fileEntry){ 814 | fileEntry.createWriter(function(fileWriter){ 815 | var t = JSON.stringify({fileName: fileName, dirName: dirName}); 816 | var blob = createBlob([t], {type: 'text/plain'}); 817 | fileWriter.write(blob); 818 | if ('close' in blob) blob.close(); // File Blob.close() API, not supported by all the browser now 819 | blob = null; 820 | pushDialog('Success!\nPlease close this tab and open a new tab to download.\nIf you still can\'t download it, try using HTML5 FileSystem Explorer to save them.'); 821 | 822 | files.forEach(function(elem){ 823 | zip.remove(elem.name); 824 | }); 825 | zip = undefined; 826 | isSaving = false; 827 | }); 828 | }); 829 | } 830 | }, fsErrorHandler); 831 | }, fsErrorHandler); 832 | }; 833 | requestFileSystem(window.TEMPORARY, 1024 * 1024 * 1024 * 1024, initFS, fsErrorHandler); 834 | } 835 | } 836 | 837 | try { 838 | var lastMetaTime = 0; 839 | var generateConfig = { 840 | type: 'arraybuffer', 841 | compression: setting['compression-level'] ? 'DEFLATE' : 'STORE', 842 | compressionOptions: { 843 | level: Math.min(Math.max(setting['compression-level'], 1), 9) 844 | }, 845 | streamFiles: setting['file-descriptor'] ? true : false, 846 | comment: setting['save-info'] === 'comment' ? infoStr.replace(/\n/gi, '\r\n') : undefined 847 | }; 848 | var onProgress = function (meta) { 849 | // meta update function will be called nearly every 1ms, for performance, update every 300ms 850 | // anyway it's still too fast so that you may still cannot see the update 851 | var thisMetaTime = Date.now(); 852 | if (thisMetaTime - lastMetaTime < 300) { 853 | return; 854 | } 855 | lastMetaTime = thisMetaTime; 856 | progress.value = meta.percent / 100; 857 | curFile.textContent = meta.currentFile || 'Calculating extra data...'; 858 | }; 859 | 860 | var defaultHandle = function() { 861 | // build arraybuffer object to detect if it generates successfully 862 | zip.generateAsync(generateConfig, onProgress).then(function (abData) { 863 | progress.value = 1; 864 | 865 | if (isFromFS || ehDownloadFS.needFileSystem) { // using filesystem to save file is needed 866 | saveToFileSystem(abData); 867 | } 868 | else { // or just using blob 869 | saveToBlob(abData); 870 | } 871 | 872 | if (!forced) { 873 | if (emptyAudio) { 874 | emptyAudio.pause(); 875 | } 876 | zip.file(/.*/).forEach(function (elem) { 877 | zip.remove(elem.name); 878 | }); 879 | } 880 | abData = undefined; 881 | }).catch(errorHandler); 882 | }; 883 | 884 | var streamHandle = function () { 885 | var stream = zip.generateInternalStream(generateConfig, onProgress); 886 | var fs = fs || ehDownloadFS.fs; 887 | var writer; 888 | 889 | var fsErrorHandler = function (err) { 890 | console.error('[EHD] An error occurred when generating Zip file as stream, fallback to default generate.'); 891 | console.error(err); 892 | pushDialog('An error occurred when generating Zip file as stream, fallback to default generate.'); 893 | stream.pause(); 894 | defaultHandle(); 895 | }; 896 | 897 | var chunk = []; 898 | var done = false; 899 | stream.on('data', function (data, meta) { 900 | if (!writer) { 901 | throw new Error('FileWriter is not usable.'); 902 | } 903 | 904 | onProgress(meta); 905 | chunk.push(data); 906 | }).on('end', function () { 907 | progress.value = 1; 908 | 909 | if (!forced) { 910 | if (emptyAudio) { 911 | emptyAudio.pause(); 912 | } 913 | zip.file(/.*/).forEach(function (elem) { 914 | zip.remove(elem.name); 915 | }); 916 | } 917 | done = true; 918 | }).on('error', fsErrorHandler); 919 | 920 | fs.root.getFile(unsafeWindow.gid + '.zip', { create: true }, function (fileEntry) { 921 | if (fileEntry.isFile) fileEntry.remove(function () { 922 | console.log('[EHD] File', fileName, 'is removed.'); 923 | }, fsErrorHandler); 924 | else if (fileEntry.isDirectory) fileEntry.removeRecursively(function () { 925 | console.log('[EHD] Directory', fileName, 'is removed.'); 926 | }, fsErrorHandler); 927 | 928 | fs.root.getFile(unsafeWindow.gid + '.zip', { create: true }, function (entry) { 929 | entry.createWriter(function (fileWriter) { 930 | writer = fileWriter; 931 | writer.onwriteend = function (e) { 932 | if (done && !chunk.length) { 933 | setTimeout(function () { 934 | ehDownloadFS.saveAs(isFromFS ? fs : undefined, forced); 935 | isSaving = false; 936 | }, 0); 937 | return; 938 | } 939 | var blob = createBlob(chunk, { type: 'application/zip' }); 940 | writer.write(blob); 941 | if ('close' in blob) blob.close(); // File Blob.close() API, depreated 942 | blob = null; 943 | chunk = []; 944 | }; 945 | writer.onerror = fsErrorHandler; 946 | if (stream) { 947 | stream.resume(); 948 | setTimeout(function () { 949 | writer.write(new Blob(chunk, { type: 'application/zip' })); 950 | }, 0); 951 | } 952 | }); 953 | }, fsErrorHandler); 954 | }, fsErrorHandler); 955 | } 956 | 957 | if (isFromFS || ehDownloadFS.needFileSystem) { 958 | streamHandle(); 959 | return; 960 | } 961 | defaultHandle(); 962 | } 963 | catch (error) { 964 | errorHandler(error); 965 | } 966 | } 967 | 968 | // update progress table info 969 | function updateProgress(nodeList, data) { 970 | if (data.name !== undefined) nodeList.fileName.textContent = data.name; 971 | if (data.progress !== undefined && !Number.isNaN(data.progress)) nodeList.progress.value = data.progress; 972 | if (data.progressText !== undefined) nodeList.progressText.textContent = data.progressText; 973 | if (data.status !== undefined) nodeList.statusText.textContent = data.status; 974 | if (data.class !== undefined) nodeList.current.className = ['ehD-pt-item', data.class].join(' ').trim(); 975 | } 976 | 977 | // update ehDownloadStatus 978 | function updateTotalStatus(){ 979 | ehDownloadStatus.textContent = 'Total: ' + totalCount + ' | Downloading: ' + fetchCount + ' | Succeed: ' + downloadedCount + ' | Failed: ' + failedCount; 980 | if (needTitleStatus) document.title = '[' + (isPausing ? '❙❙' : downloadedCount < totalCount ? '↓ ' + downloadedCount + '/' + totalCount : totalCount === 0 ? '↓' : '√' ) + '] ' + pretitle; 981 | } 982 | 983 | // Updated on 1.19: Now the index argument is the page's number - 1 (original is page's number) 984 | function failedFetching(index, nodeList, forced){ 985 | if (!isDownloading || imageData[index] instanceof ArrayBuffer) return; // Temporarily fixes #31 986 | if (typeof fetchThread[index] !== 'undefined' && 'abort' in fetchThread[index]) fetchThread[index].abort(); 987 | console.error('[EHD] Index >', index + 1, ' | RealIndex >', (imageList[index] || {})['realIndex'], ' | Name >', (imageList[index] || {})['imageName'], ' | RetryCount >', retryCount[index], ' | DownloadedCount >', downloadedCount, ' | FetchCount >', fetchCount, ' | FailedCount >', failedCount); 988 | 989 | if (!forced && retryCount[index] < (setting['retry-count'] !== undefined ? setting['retry-count'] : 3)) { 990 | retryCount[index]++; 991 | fetchOriginalImage(index, nodeList); 992 | } 993 | else { 994 | updateProgress(nodeList, { 995 | class: 'ehD-pt-failed' 996 | }); 997 | 998 | if (imageList[index]) { 999 | imageList[index]['imageFinalURL'] = null; 1000 | } 1001 | failedCount++; 1002 | if (!isPausing || !setting['force-pause']) fetchCount--; 1003 | 1004 | updateTotalStatus(); 1005 | checkFailed(); 1006 | } 1007 | } 1008 | 1009 | function saveDownloaded(forced){ 1010 | renameImages(); 1011 | 1012 | for (var j = 0; j < imageData.length; j++) { 1013 | if (imageData[j] != null && imageData[j] !== 'Fetching') { 1014 | (dirName && !ehDownloadRegex.slashOnly.test(dirName) ? zip.folder(dirName) : zip).file(imageList[j]['imageName'], imageData[j]); 1015 | if (!forced) imageData[j] = null; 1016 | } 1017 | } 1018 | generateZip(false, undefined, false, forced); 1019 | if (forced) { 1020 | // if force download zip file, image data should be recoverd to original content 1021 | imageList.forEach(function(elem, index) { 1022 | elem.equalCount = 1; 1023 | elem.imageName = elem._imageName; 1024 | }); 1025 | } 1026 | } 1027 | 1028 | function checkFailed() { 1029 | if (downloadedCount + failedCount < totalCount) { // download not finished, some files are not being called to download 1030 | requestDownload(); 1031 | } 1032 | else if (failedCount > 0) { // all files are called to download and some files can't be downloaded 1033 | if (fetchCount === 0) { // all files are finished downloading 1034 | for (var i = 0; i < fetchThread.length; i++) { 1035 | if (typeof fetchThread[i] !== 'undefined' && 'abort' in fetchThread[i]) fetchThread[i].abort(); 1036 | } 1037 | if (setting['number-auto-retry'] || confirm('Some images failed to download. Would you like to try them again?')) { 1038 | retryAllFailed(); 1039 | } 1040 | else { 1041 | var failedPages = []; 1042 | for (var i = 0; i < imageData.length; i++) { 1043 | if (imageData[i] == null || imageData[i] === 'Fetching') { 1044 | failedPages.push(i + 1); 1045 | } 1046 | } 1047 | pushDialog('\nFetch images failed.\nFailed Pages: ' + failedPages.join(',') + '\n'); 1048 | if (setting['auto-download-cancel'] || confirm('Fetch images failed, Please try again later.\n\nWould you like to download downloaded images?')) { 1049 | saveDownloaded(); 1050 | } 1051 | else { 1052 | insertCloseButton(); 1053 | } 1054 | isDownloading = false; 1055 | 1056 | loadImageLimits(true); 1057 | } 1058 | } 1059 | } 1060 | else { // all files are downloaded successfully 1061 | renameImages(); 1062 | for (var j = 0; j < totalCount; j++) { 1063 | (dirName && !ehDownloadRegex.slashOnly.test(dirName) ? zip.folder(dirName) : zip).file(imageList[j]['imageName'], imageData.shift()); 1064 | } 1065 | generateZip(); 1066 | isDownloading = false; 1067 | 1068 | loadImageLimits(true); 1069 | } 1070 | } 1071 | 1072 | // Updated on 1.19: Now the index argument is the page's number - 1 (original is page's number) 1073 | function fetchOriginalImage(index, nodeList) { 1074 | // GM_xhr 于 GreaseMonkey 2.3 / 2.4 中开始支持 responseType 以获取返回类型为 ArrayBuffer 的请求 1075 | // GM_xhr support responseType to fetch ArrayBuffer request on 2.3 / 2.4 1076 | // https://github.com/greasemonkey/greasemonkey/issues/1834 1077 | //console.log(imageList[index]); 1078 | if (retryCount[index] === undefined) retryCount[index] = 0; 1079 | if (isPausing) return; 1080 | 1081 | var requestURL = imageList[index]['imageFinalURL'] || imageList[index]['imageURL']; 1082 | var needScrollIntoView = ehDownloadDialog.clientHeight + ehDownloadDialog.scrollTop >= ehDownloadDialog.scrollHeight - 5; 1083 | 1084 | if (setting['original-download-domain']) { 1085 | requestURL = requestURL.replace(location.hostname, setting['original-download-domain']); 1086 | } 1087 | 1088 | if (nodeList === undefined) { 1089 | var node = progressTable.querySelector('tr[data-index="' + index + '"]'); 1090 | if (!node) { 1091 | node = document.createElement('tr'); 1092 | node.className = 'ehD-pt-item'; 1093 | node.setAttribute('data-index', index); 1094 | node.innerHTML = '\ 1095 | 		#' + imageList[index]['realIndex'] + ': ' + imageList[index]['imageName'] + '\ 1097 | \ 1098 | \ 1099 | \ 1101 | Pending...\ 1102 | Force Abort\ 1103 | #' + realIndex + '\ 2374 | \ 2375 | \ 2376 | \ 2378 | Pending...\ 2379 | Force Abort\ 2380 |