e-hentai & exhentai image url retriever
As of
// ==UserScript==
// @name e-hentai retriever
// @namespace http://e-hentai.org
// @description e-hentai & exhentai image url retriever
// @include /^https?:\/\/e-hentai.org\/s\/.*/
// @include /^https?:\/\/exhentai.org\/s\/.*/
// @version 4.0.0
// @grant GM_xmlhttpRequest
// @grant unsafeWindow
// ==/UserScript==
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // identity function for calling harmony imports with the correct context
/******/ __webpack_require__.i = function(value) { return value; };
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, {
/******/ configurable: false,
/******/ enumerable: true,
/******/ get: getter
/******/ });
/******/ }
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 9);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {
// style-loader: Adds some css to the DOM by adding a <style> tag
// load the styles
var content = __webpack_require__(2);
if(typeof content === 'string') content = [[module.i, content, '']];
// Prepare cssTransformation
var transform;
var options = {}
options.transform = transform
// add the styles to the DOM
var update = __webpack_require__(5)(content, options);
if(content.locals) module.exports = content.locals;
// Hot Module Replacement
if(false) {
// When the styles change, update the <style> tags
if(!content.locals) {
module.hot.accept("!!../node_modules/css-loader/index.js!./style.css", function() {
var newContent = require("!!../node_modules/css-loader/index.js!./style.css");
if(typeof newContent === 'string') newContent = [[module.id, newContent, '']];
update(newContent);
});
}
// When the module is disposed, remove the <style> tags
module.hot.dispose(function() { update(); });
}
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const queue_1 = __webpack_require__(8);
const cofetch_1 = __webpack_require__(7);
const EventEmitter = __webpack_require__(4);
class EhRetriever extends EventEmitter {
constructor(url, html) {
super();
const testEXHentaiUrl = /^https?:\/\/(?:e-|ex)hentai\.org\//;
if (typeof url !== 'string') {
throw new TypeError('invalid `url`, expected a string');
}
if (!testEXHentaiUrl.test(url)) {
throw new TypeError(`invalid url: ${url}`);
}
this.url = url;
this.html = html;
this.gallery = { gid: '', token: '' };
this.referer = url;
this.showkey = '';
this.ehentaiHost = testEXHentaiUrl.exec(url)[0].slice(0, -1);
this.q = new queue_1.default(3, 3000, 1000);
this.pages = this.init();
this.pages.then(() => this.emit('ready'));
}
init() {
return __awaiter(this, void 0, void 0, function* () {
if (!this.html) {
this.html = yield this.fetch(this.url).then(res => res.text());
}
const galleryURL = this.html.match(/hentai\.org\/g\/(\d+)\/([a-z0-9]+)/i);
const showkey = this.html.match(/showkey="([^"]+)"/i);
if (galleryURL) {
this.gallery.gid = galleryURL[1];
this.gallery.token = galleryURL[2];
}
else {
throw new Error("Can't get gallery URL");
}
if (showkey) {
this.showkey = showkey[1];
}
else {
throw new Error("Can't get showkey");
}
return yield this.getAllPageURL();
});
}
getAllPageURL() {
return __awaiter(this, void 0, void 0, function* () {
const { ehentaiHost, gallery: { gid, token } } = this;
const firstPage = yield this.fetch(`${ehentaiHost}/g/${gid}/${token}`).then(res => res.text());
let pageNum;
const pageLinksTable = firstPage.match(/<table[^>]*class="ptt"[^>]*>((?:[^<]*)(?:<(?!\/table>)[^<]*)*)<\/table>/);
if (pageLinksTable) {
const pageLinks = pageLinksTable[1].match(/g\/[^/]+\/[^/]+\/\?p=\d+/g);
if (pageLinks) {
pageNum = Math.max.apply(null, pageLinks.map(e => parseInt(/\d+$/.exec(e)[0], 10)));
}
else {
pageNum = 0;
}
}
else {
throw new Error('Cant get page numbers');
}
const allPages = yield Promise.all(Array(pageNum).fill(undefined).map((e, i) => {
return this.fetch(`${ehentaiHost}/g/${gid}/${token}/?p=${i + 1}`).then(res => res.text());
}));
allPages.unshift(firstPage);
return allPages
.map(e => e.match(/<div[^>]*class="gdt\w"[^>]*>(?:(?:[^<]*)(?:<(?!\/div>)[^<]*)*)<\/div>/g))
.reduce((p, c) => p.concat(c)) // 2d array to 1d
.map(e => {
const [, imgkey, page] = e.match(/s\/(\w+)\/\d+-(\d+)/);
return { imgkey, page: parseInt(page, 10) };
});
});
}
fetch(url, options = {}) {
if (typeof url !== 'string') {
return Promise.reject(new TypeError('invalid `url`, expected a string'));
}
if (url.search(/^https?:\/\//) < 0) {
return Promise.reject(new TypeError(`invalid url: ${url}`));
}
const cofetchOptions = {
method: 'GET',
credentials: 'include',
headers: {
'User-Agent': navigator.userAgent,
Referer: this.referer
}
};
for (const key of Object.keys(options)) {
if (key === 'headers') {
Object.assign(cofetchOptions.headers, options.headers);
}
else {
cofetchOptions[key] = options[key];
}
}
return this.q.queue((resolve, reject) => {
cofetch_1.default(url, cofetchOptions).then(resolve).catch(reject);
}, `Fetch ${url} ${JSON.stringify(cofetchOptions)}`);
}
retrieve(start = 0, stop = -1) {
return __awaiter(this, void 0, void 0, function* () {
const pages = yield this.pages;
if (start < 0 || start >= pages.length || isNaN(start)) {
throw new RangeError(`invalid start number: ${start}`);
}
if (stop < 0) {
stop = pages.length - 1;
}
else if (stop < start || stop >= pages.length || isNaN(stop)) {
throw new RangeError(`invalid stop number: ${stop}, start: ${start}`);
}
const retrievePages = pages.slice(start, stop + 1);
const loadPage = (e) => __awaiter(this, void 0, void 0, function* () {
if (e.imgsrc && e.filename) {
return Promise.resolve(e);
}
const fetchPage = yield this.fetch(`${this.ehentaiHost}/api.php`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
// assign e = {'imgkey': ..., 'page': ...} to object literal {'method': ..., 'gid': ..., 'showkey': ...}
// does not modify e
body: JSON.stringify(Object.assign({
method: 'showpage',
gid: this.gallery.gid,
showkey: this.showkey
}, e))
}).then(res => res.json());
this.emit('load', {
current: e.page - start,
total: stop - start + 1
});
return fetchPage;
});
const imagePages = yield Promise.all(retrievePages.map(loadPage));
imagePages.forEach((e, i) => {
retrievePages[i].filename = e.i.match(/>([^:]+):/)[1].trim();
retrievePages[i].imgsrc = e.i3.match(/src="([^"]+)"/)[1];
retrievePages[i].failnl = new Set([e.i6.match(/nl\('([^']+)'/)[1]]);
retrievePages[i].style = e.i3.match(/style="([^"]+)"/)[1];
retrievePages[i].url = e.s;
});
return retrievePages;
});
}
fail(index) {
return __awaiter(this, void 0, void 0, function* () {
const { ehentaiHost } = this;
const pages = yield this.pages;
const failPage = pages[index - 1];
const failnl = [...failPage.failnl.values()].map(e => `nl=${e}`).join('&');
const res = yield this.fetch(`${this.ehentaiHost}/${failPage.url}?${failnl}`).then(res => res.text());
const parsed = res.match(/<img[^>]*id="img"[^>]*src="([^"]+)"[^>]*.*onclick="return nl\('([0-9-]+)'\)/i);
if (parsed) {
failPage.imgsrc = parsed[1];
failPage.failnl.add(parsed[2]);
return failPage;
}
return null;
});
}
}
exports.EhRetriever = EhRetriever;
exports.default = EhRetriever;
/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {
exports = module.exports = __webpack_require__(3)(undefined);
// imports
// module
exports.push([module.i, "#i3 a{display:inline-block;position:relative}.close,.page-number,.swap{position:absolute;width:32px;height:32px;margin:8px;z-index:999;opacity:0;transition:opacity .25s;background-color:hsla(0,0%,100%,.3)}.close{top:0;right:0;background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAmElEQVRYhc2USQ6AMAwD+/9PhyuRAs3igVrqCTR2m2UtL1u8Hj3sdkjz0MOCQ5o7j+iDOsTWgwyRZhMhykxliDZLEWLMmABkr9gByfuoAsQmKQPGd8mbAW7eDYHoV/NsCFxH3/6I+h8xAZ/tgMo/mDkWogOUhZiAxiEUt2gzlHUss4hOTjPJWd6y8UXSDaFWqQyUUo1Iy3lcN6p2mB7qGCwAAAAASUVORK5CYII=)}.swap{top:0;left:0;background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAdklEQVRYhe3TwQ0AIQhE0enA7b9JS2BPezExERb9HpiEI/KiIlUqZ2I3AFCECUaYYMQI+IXokwMjhQNCCPwGmqTHWal/IJKrtsDVlA3Y17Bwnns4/lb4TzX5161lDo9UJ4eHAZmIMGCGOB4cMCKw4IAPUalszwvTfbCPlftI4QAAAABJRU5ErkJggg==)}.page-number{bottom:0;right:0;font-size:16px;line-height:32px;color:#000}.close:hover,.page-number:hover,.swap:hover{opacity:1}.hidden{display:none!important}.show-hidden{font-size:larger;margin-left:5px}", ""]);
// exports
/***/ }),
/* 3 */
/***/ (function(module, exports) {
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
// css base code, injected by the css-loader
module.exports = function(useSourceMap) {
var list = [];
// return the list of modules as css string
list.toString = function toString() {
return this.map(function (item) {
var content = cssWithMappingToString(item, useSourceMap);
if(item[2]) {
return "@media " + item[2] + "{" + content + "}";
} else {
return content;
}
}).join("");
};
// import a list of modules into the list
list.i = function(modules, mediaQuery) {
if(typeof modules === "string")
modules = [[null, modules, ""]];
var alreadyImportedModules = {};
for(var i = 0; i < this.length; i++) {
var id = this[i][0];
if(typeof id === "number")
alreadyImportedModules[id] = true;
}
for(i = 0; i < modules.length; i++) {
var item = modules[i];
// skip already imported module
// this implementation is not 100% perfect for weird media query combinations
// when a module is imported multiple times with different media queries.
// I hope this will never occur (Hey this way we have smaller bundles)
if(typeof item[0] !== "number" || !alreadyImportedModules[item[0]]) {
if(mediaQuery && !item[2]) {
item[2] = mediaQuery;
} else if(mediaQuery) {
item[2] = "(" + item[2] + ") and (" + mediaQuery + ")";
}
list.push(item);
}
}
};
return list;
};
function cssWithMappingToString(item, useSourceMap) {
var content = item[1] || '';
var cssMapping = item[3];
if (!cssMapping) {
return content;
}
if (useSourceMap && typeof btoa === 'function') {
var sourceMapping = toComment(cssMapping);
var sourceURLs = cssMapping.sources.map(function (source) {
return '/*# sourceURL=' + cssMapping.sourceRoot + source + ' */'
});
return [content].concat(sourceURLs).concat([sourceMapping]).join('\n');
}
return [content].join('\n');
}
// Adapted from convert-source-map (MIT)
function toComment(sourceMap) {
// eslint-disable-next-line no-undef
var base64 = btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))));
var data = 'sourceMappingURL=data:application/json;charset=utf-8;base64,' + base64;
return '/*# ' + data + ' */';
}
/***/ }),
/* 4 */
/***/ (function(module, exports) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
function EventEmitter() {
this._events = this._events || {};
this._maxListeners = this._maxListeners || undefined;
}
module.exports = EventEmitter;
// Backwards-compat with node 0.10.x
EventEmitter.EventEmitter = EventEmitter;
EventEmitter.prototype._events = undefined;
EventEmitter.prototype._maxListeners = undefined;
// By default EventEmitters will print a warning if more than 10 listeners are
// added to it. This is a useful default which helps finding memory leaks.
EventEmitter.defaultMaxListeners = 10;
// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.setMaxListeners = function(n) {
if (!isNumber(n) || n < 0 || isNaN(n))
throw TypeError('n must be a positive number');
this._maxListeners = n;
return this;
};
EventEmitter.prototype.emit = function(type) {
var er, handler, len, args, i, listeners;
if (!this._events)
this._events = {};
// If there is no 'error' event listener then throw.
if (type === 'error') {
if (!this._events.error ||
(isObject(this._events.error) && !this._events.error.length)) {
er = arguments[1];
if (er instanceof Error) {
throw er; // Unhandled 'error' event
} else {
// At least give some kind of context to the user
var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
err.context = er;
throw err;
}
}
}
handler = this._events[type];
if (isUndefined(handler))
return false;
if (isFunction(handler)) {
switch (arguments.length) {
// fast cases
case 1:
handler.call(this);
break;
case 2:
handler.call(this, arguments[1]);
break;
case 3:
handler.call(this, arguments[1], arguments[2]);
break;
// slower
default:
args = Array.prototype.slice.call(arguments, 1);
handler.apply(this, args);
}
} else if (isObject(handler)) {
args = Array.prototype.slice.call(arguments, 1);
listeners = handler.slice();
len = listeners.length;
for (i = 0; i < len; i++)
listeners[i].apply(this, args);
}
return true;
};
EventEmitter.prototype.addListener = function(type, listener) {
var m;
if (!isFunction(listener))
throw TypeError('listener must be a function');
if (!this._events)
this._events = {};
// To avoid recursion in the case that type === "newListener"! Before
// adding it to the listeners, first emit "newListener".
if (this._events.newListener)
this.emit('newListener', type,
isFunction(listener.listener) ?
listener.listener : listener);
if (!this._events[type])
// Optimize the case of one listener. Don't need the extra array object.
this._events[type] = listener;
else if (isObject(this._events[type]))
// If we've already got an array, just append.
this._events[type].push(listener);
else
// Adding the second element, need to change to array.
this._events[type] = [this._events[type], listener];
// Check for listener leak
if (isObject(this._events[type]) && !this._events[type].warned) {
if (!isUndefined(this._maxListeners)) {
m = this._maxListeners;
} else {
m = EventEmitter.defaultMaxListeners;
}
if (m && m > 0 && this._events[type].length > m) {
this._events[type].warned = true;
console.error('(node) warning: possible EventEmitter memory ' +
'leak detected. %d listeners added. ' +
'Use emitter.setMaxListeners() to increase limit.',
this._events[type].length);
if (typeof console.trace === 'function') {
// not supported in IE 10
console.trace();
}
}
}
return this;
};
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
EventEmitter.prototype.once = function(type, listener) {
if (!isFunction(listener))
throw TypeError('listener must be a function');
var fired = false;
function g() {
this.removeListener(type, g);
if (!fired) {
fired = true;
listener.apply(this, arguments);
}
}
g.listener = listener;
this.on(type, g);
return this;
};
// emits a 'removeListener' event iff the listener was removed
EventEmitter.prototype.removeListener = function(type, listener) {
var list, position, length, i;
if (!isFunction(listener))
throw TypeError('listener must be a function');
if (!this._events || !this._events[type])
return this;
list = this._events[type];
length = list.length;
position = -1;
if (list === listener ||
(isFunction(list.listener) && list.listener === listener)) {
delete this._events[type];
if (this._events.removeListener)
this.emit('removeListener', type, listener);
} else if (isObject(list)) {
for (i = length; i-- > 0;) {
if (list[i] === listener ||
(list[i].listener && list[i].listener === listener)) {
position = i;
break;
}
}
if (position < 0)
return this;
if (list.length === 1) {
list.length = 0;
delete this._events[type];
} else {
list.splice(position, 1);
}
if (this._events.removeListener)
this.emit('removeListener', type, listener);
}
return this;
};
EventEmitter.prototype.removeAllListeners = function(type) {
var key, listeners;
if (!this._events)
return this;
// not listening for removeListener, no need to emit
if (!this._events.removeListener) {
if (arguments.length === 0)
this._events = {};
else if (this._events[type])
delete this._events[type];
return this;
}
// emit removeListener for all listeners on all events
if (arguments.length === 0) {
for (key in this._events) {
if (key === 'removeListener') continue;
this.removeAllListeners(key);
}
this.removeAllListeners('removeListener');
this._events = {};
return this;
}
listeners = this._events[type];
if (isFunction(listeners)) {
this.removeListener(type, listeners);
} else if (listeners) {
// LIFO order
while (listeners.length)
this.removeListener(type, listeners[listeners.length - 1]);
}
delete this._events[type];
return this;
};
EventEmitter.prototype.listeners = function(type) {
var ret;
if (!this._events || !this._events[type])
ret = [];
else if (isFunction(this._events[type]))
ret = [this._events[type]];
else
ret = this._events[type].slice();
return ret;
};
EventEmitter.prototype.listenerCount = function(type) {
if (this._events) {
var evlistener = this._events[type];
if (isFunction(evlistener))
return 1;
else if (evlistener)
return evlistener.length;
}
return 0;
};
EventEmitter.listenerCount = function(emitter, type) {
return emitter.listenerCount(type);
};
function isFunction(arg) {
return typeof arg === 'function';
}
function isNumber(arg) {
return typeof arg === 'number';
}
function isObject(arg) {
return typeof arg === 'object' && arg !== null;
}
function isUndefined(arg) {
return arg === void 0;
}
/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
var stylesInDom = {};
var memoize = function (fn) {
var memo;
return function () {
if (typeof memo === "undefined") memo = fn.apply(this, arguments);
return memo;
};
};
var isOldIE = memoize(function () {
// Test for IE <= 9 as proposed by Browserhacks
// @see http://browserhacks.com/#hack-e71d8692f65334173fee715c222cb805
// Tests for existence of standard globals is to allow style-loader
// to operate correctly into non-standard environments
// @see https://github.com/webpack-contrib/style-loader/issues/177
return window && document && document.all && !window.atob;
});
var getElement = (function (fn) {
var memo = {};
return function(selector) {
if (typeof memo[selector] === "undefined") {
memo[selector] = fn.call(this, selector);
}
return memo[selector]
};
})(function (target) {
return document.querySelector(target)
});
var singleton = null;
var singletonCounter = 0;
var stylesInsertedAtTop = [];
var fixUrls = __webpack_require__(6);
module.exports = function(list, options) {
if (typeof DEBUG !== "undefined" && DEBUG) {
if (typeof document !== "object") throw new Error("The style-loader cannot be used in a non-browser environment");
}
options = options || {};
options.attrs = typeof options.attrs === "object" ? options.attrs : {};
// Force single-tag solution on IE6-9, which has a hard limit on the # of <style>
// tags it will allow on a page
if (!options.singleton) options.singleton = isOldIE();
// By default, add <style> tags to the <head> element
if (!options.insertInto) options.insertInto = "head";
// By default, add <style> tags to the bottom of the target
if (!options.insertAt) options.insertAt = "bottom";
var styles = listToStyles(list, options);
addStylesToDom(styles, options);
return function update (newList) {
var mayRemove = [];
for (var i = 0; i < styles.length; i++) {
var item = styles[i];
var domStyle = stylesInDom[item.id];
domStyle.refs--;
mayRemove.push(domStyle);
}
if(newList) {
var newStyles = listToStyles(newList, options);
addStylesToDom(newStyles, options);
}
for (var i = 0; i < mayRemove.length; i++) {
var domStyle = mayRemove[i];
if(domStyle.refs === 0) {
for (var j = 0; j < domStyle.parts.length; j++) domStyle.parts[j]();
delete stylesInDom[domStyle.id];
}
}
};
};
function addStylesToDom (styles, options) {
for (var i = 0; i < styles.length; i++) {
var item = styles[i];
var domStyle = stylesInDom[item.id];
if(domStyle) {
domStyle.refs++;
for(var j = 0; j < domStyle.parts.length; j++) {
domStyle.parts[j](item.parts[j]);
}
for(; j < item.parts.length; j++) {
domStyle.parts.push(addStyle(item.parts[j], options));
}
} else {
var parts = [];
for(var j = 0; j < item.parts.length; j++) {
parts.push(addStyle(item.parts[j], options));
}
stylesInDom[item.id] = {id: item.id, refs: 1, parts: parts};
}
}
}
function listToStyles (list, options) {
var styles = [];
var newStyles = {};
for (var i = 0; i < list.length; i++) {
var item = list[i];
var id = options.base ? item[0] + options.base : item[0];
var css = item[1];
var media = item[2];
var sourceMap = item[3];
var part = {css: css, media: media, sourceMap: sourceMap};
if(!newStyles[id]) styles.push(newStyles[id] = {id: id, parts: [part]});
else newStyles[id].parts.push(part);
}
return styles;
}
function insertStyleElement (options, style) {
var target = getElement(options.insertInto)
if (!target) {
throw new Error("Couldn't find a style target. This probably means that the value for the 'insertInto' parameter is invalid.");
}
var lastStyleElementInsertedAtTop = stylesInsertedAtTop[stylesInsertedAtTop.length - 1];
if (options.insertAt === "top") {
if (!lastStyleElementInsertedAtTop) {
target.insertBefore(style, target.firstChild);
} else if (lastStyleElementInsertedAtTop.nextSibling) {
target.insertBefore(style, lastStyleElementInsertedAtTop.nextSibling);
} else {
target.appendChild(style);
}
stylesInsertedAtTop.push(style);
} else if (options.insertAt === "bottom") {
target.appendChild(style);
} else {
throw new Error("Invalid value for parameter 'insertAt'. Must be 'top' or 'bottom'.");
}
}
function removeStyleElement (style) {
if (style.parentNode === null) return false;
style.parentNode.removeChild(style);
var idx = stylesInsertedAtTop.indexOf(style);
if(idx >= 0) {
stylesInsertedAtTop.splice(idx, 1);
}
}
function createStyleElement (options) {
var style = document.createElement("style");
options.attrs.type = "text/css";
addAttrs(style, options.attrs);
insertStyleElement(options, style);
return style;
}
function createLinkElement (options) {
var link = document.createElement("link");
options.attrs.type = "text/css";
options.attrs.rel = "stylesheet";
addAttrs(link, options.attrs);
insertStyleElement(options, link);
return link;
}
function addAttrs (el, attrs) {
Object.keys(attrs).forEach(function (key) {
el.setAttribute(key, attrs[key]);
});
}
function addStyle (obj, options) {
var style, update, remove, result;
// If a transform function was defined, run it on the css
if (options.transform && obj.css) {
result = options.transform(obj.css);
if (result) {
// If transform returns a value, use that instead of the original css.
// This allows running runtime transformations on the css.
obj.css = result;
} else {
// If the transform function returns a falsy value, don't add this css.
// This allows conditional loading of css
return function() {
// noop
};
}
}
if (options.singleton) {
var styleIndex = singletonCounter++;
style = singleton || (singleton = createStyleElement(options));
update = applyToSingletonTag.bind(null, style, styleIndex, false);
remove = applyToSingletonTag.bind(null, style, styleIndex, true);
} else if (
obj.sourceMap &&
typeof URL === "function" &&
typeof URL.createObjectURL === "function" &&
typeof URL.revokeObjectURL === "function" &&
typeof Blob === "function" &&
typeof btoa === "function"
) {
style = createLinkElement(options);
update = updateLink.bind(null, style, options);
remove = function () {
removeStyleElement(style);
if(style.href) URL.revokeObjectURL(style.href);
};
} else {
style = createStyleElement(options);
update = applyToTag.bind(null, style);
remove = function () {
removeStyleElement(style);
};
}
update(obj);
return function updateStyle (newObj) {
if (newObj) {
if (
newObj.css === obj.css &&
newObj.media === obj.media &&
newObj.sourceMap === obj.sourceMap
) {
return;
}
update(obj = newObj);
} else {
remove();
}
};
}
var replaceText = (function () {
var textStore = [];
return function (index, replacement) {
textStore[index] = replacement;
return textStore.filter(Boolean).join('\n');
};
})();
function applyToSingletonTag (style, index, remove, obj) {
var css = remove ? "" : obj.css;
if (style.styleSheet) {
style.styleSheet.cssText = replaceText(index, css);
} else {
var cssNode = document.createTextNode(css);
var childNodes = style.childNodes;
if (childNodes[index]) style.removeChild(childNodes[index]);
if (childNodes.length) {
style.insertBefore(cssNode, childNodes[index]);
} else {
style.appendChild(cssNode);
}
}
}
function applyToTag (style, obj) {
var css = obj.css;
var media = obj.media;
if(media) {
style.setAttribute("media", media)
}
if(style.styleSheet) {
style.styleSheet.cssText = css;
} else {
while(style.firstChild) {
style.removeChild(style.firstChild);
}
style.appendChild(document.createTextNode(css));
}
}
function updateLink (link, options, obj) {
var css = obj.css;
var sourceMap = obj.sourceMap;
/*
If convertToAbsoluteUrls isn't defined, but sourcemaps are enabled
and there is no publicPath defined then lets turn convertToAbsoluteUrls
on by default. Otherwise default to the convertToAbsoluteUrls option
directly
*/
var autoFixUrls = options.convertToAbsoluteUrls === undefined && sourceMap;
if (options.convertToAbsoluteUrls || autoFixUrls) {
css = fixUrls(css);
}
if (sourceMap) {
// http://stackoverflow.com/a/26603875
css += "\n/*# sourceMappingURL=data:application/json;base64," + btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))) + " */";
}
var blob = new Blob([css], { type: "text/css" });
var oldSrc = link.href;
link.href = URL.createObjectURL(blob);
if(oldSrc) URL.revokeObjectURL(oldSrc);
}
/***/ }),
/* 6 */
/***/ (function(module, exports) {
/**
* When source maps are enabled, `style-loader` uses a link element with a data-uri to
* embed the css on the page. This breaks all relative urls because now they are relative to a
* bundle instead of the current page.
*
* One solution is to only use full urls, but that may be impossible.
*
* Instead, this function "fixes" the relative urls to be absolute according to the current page location.
*
* A rudimentary test suite is located at `test/fixUrls.js` and can be run via the `npm test` command.
*
*/
module.exports = function (css) {
// get current location
var location = typeof window !== "undefined" && window.location;
if (!location) {
throw new Error("fixUrls requires window.location");
}
// blank or null?
if (!css || typeof css !== "string") {
return css;
}
var baseUrl = location.protocol + "//" + location.host;
var currentDir = baseUrl + location.pathname.replace(/\/[^\/]*$/, "/");
// convert each url(...)
/*
This regular expression is just a way to recursively match brackets within
a string.
/url\s*\( = Match on the word "url" with any whitespace after it and then a parens
( = Start a capturing group
(?: = Start a non-capturing group
[^)(] = Match anything that isn't a parentheses
| = OR
\( = Match a start parentheses
(?: = Start another non-capturing groups
[^)(]+ = Match anything that isn't a parentheses
| = OR
\( = Match a start parentheses
[^)(]* = Match anything that isn't a parentheses
\) = Match a end parentheses
) = End Group
*\) = Match anything and then a close parens
) = Close non-capturing group
* = Match anything
) = Close capturing group
\) = Match a close parens
/gi = Get all matches, not the first. Be case insensitive.
*/
var fixedCss = css.replace(/url\s*\(((?:[^)(]|\((?:[^)(]+|\([^)(]*\))*\))*)\)/gi, function(fullMatch, origUrl) {
// strip quotes (if they exist)
var unquotedOrigUrl = origUrl
.trim()
.replace(/^"(.*)"$/, function(o, $1){ return $1; })
.replace(/^'(.*)'$/, function(o, $1){ return $1; });
// already a full url? no change
if (/^(#|data:|http:\/\/|https:\/\/|file:\/\/\/)/i.test(unquotedOrigUrl)) {
return fullMatch;
}
// convert the url to a full url
var newUrl;
if (unquotedOrigUrl.indexOf("//") === 0) {
//TODO: should we add protocol?
newUrl = unquotedOrigUrl;
} else if (unquotedOrigUrl.indexOf("/") === 0) {
// path should be relative to the base url
newUrl = baseUrl + unquotedOrigUrl; // already starts with '/'
} else {
// path should be relative to current directory
newUrl = currentDir + unquotedOrigUrl.replace(/^\.\//, ""); // Strip leading './'
}
// send back the fixed url(...)
return "url(" + JSON.stringify(newUrl) + ")";
});
// send back the fixed css
return fixedCss;
};
/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// Origin from window.fetch polyfill
// https://github.com/github/fetch
// License https://github.com/github/fetch/blob/master/LICENSE
Object.defineProperty(exports, "__esModule", { value: true });
exports.COFetch = (input, init = {}) => {
let request;
if (Request.prototype.isPrototypeOf(input) && !init) {
request = input;
}
else {
request = new Request(input, init);
}
const headers = Object.assign({}, request.headers);
if (request.credentials === 'include') {
headers['Cookie'] = document.cookie;
}
const onload = (resolve, reject, gmxhr) => {
const init = {
url: gmxhr.finalUrl || request.url,
status: gmxhr.status,
statusText: gmxhr.statusText,
headers: undefined
};
try {
const rawHeaders = gmxhr.responseHeaders.trim().replace(/\r\n(\s+)/g, '$1').split('\r\n').map(e => e.split(/:/));
const header = new Headers();
rawHeaders.forEach(e => {
header.append(e[0].trim(), e[1].trim());
});
init.headers = header;
const res = new Response(gmxhr.response, init);
resolve(res);
}
catch (e) {
reject(e);
}
};
const onerror = (resolve, reject, gmxhr) => {
reject(new TypeError('Network request failed'));
};
return new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: request.method,
url: request.url,
headers: headers,
responseType: 'blob',
data: init.body,
onload: onload.bind(null, resolve, reject),
onerror: onerror.bind(null, resolve, reject)
});
});
};
exports.default = exports.COFetch;
/***/ }),
/* 8 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class Queue {
constructor(limit, timeout = 0, delay = 0) {
this.limit = limit;
this.timeout = timeout;
this.delay = delay;
this.slot = [];
this.q = [];
}
queue(executor, name) {
const job = new Promise((resolve, reject) => {
this.q.push({
name,
run: executor,
resolve,
reject,
isTimeout: false,
timeoutId: undefined
});
});
console.log(`queue: job ${name} queued`);
this.dequeue();
return job;
}
dequeue() {
const { q, slot, limit, timeout, delay } = this;
if (slot.length < limit && q.length >= 1) {
const job = q.shift();
slot.push(job);
console.log(`queue: job ${job.name} started`);
if (timeout) {
job.timeoutId = window.setTimeout(() => this.jobTimeout(job), timeout);
}
const onFulfilled = (data) => {
if (job.isTimeout) {
return;
}
this.removeJob(job);
window.setTimeout(() => this.dequeue(), delay); // force dequeue() run after current dequeue()
if (job.timeoutId) {
window.clearTimeout(job.timeoutId);
}
console.log(`queue: job ${job.name} resolved`);
job.resolve(data);
};
const onRejected = (reason) => {
if (job.isTimeout) {
return;
}
this.removeJob(job);
setTimeout(() => this.dequeue(), delay);
if (job.timeoutId) {
window.clearTimeout(job.timeoutId);
}
console.log(`queue: job ${job.name} rejected`);
job.reject(reason);
};
job.run(onFulfilled, onRejected);
}
}
jobTimeout(job) {
this.removeJob(job);
console.log(`queue: job ${job.name} timeout`);
job.reject(new Error(`queue: job ${job.name} timeout`));
job = null;
}
removeJob(job) {
let index = this.slot.indexOf(job);
if (index >= 0) {
this.slot.splice(index, 1);
return;
}
index = this.q.indexOf(job);
if (index >= 0) {
this.q.splice(index, 1);
}
}
}
exports.Queue = Queue;
exports.default = Queue;
/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
__webpack_require__(0);
const ehretriever_1 = __webpack_require__(1);
const LoadTimeout = 10000;
const AutoReload = true;
// helper functions
const $ = (selector) => document.querySelector(selector);
const $$ = (selector) => Array.from(document.querySelectorAll(selector));
const buttonsFragment = document.createDocumentFragment();
const buttonDoubleFrame = document.createElement('button');
const buttonRetrieve = document.createElement('button');
const buttonRange = document.createElement('button');
buttonsFragment.appendChild(buttonDoubleFrame);
buttonsFragment.appendChild(buttonRetrieve);
buttonsFragment.appendChild(buttonRange);
buttonDoubleFrame.textContent = 'Double Frame';
buttonRetrieve.textContent = 'Retrieve!';
buttonRange.textContent = 'Set Range';
$('#i1').insertBefore(buttonsFragment, $('#i2'));
let ehentaiResize;
let maxImageWidth;
let originalWidth;
let ehr;
let showHiddenImageLink = false;
const reload = (event) => {
event.stopPropagation();
event.preventDefault();
const target = event.target;
if (target.dataset.locked === 'true') {
return;
}
target.dataset.locked = 'true';
ehr.fail(parseInt(target.dataset.page, 10)).then(imgInfo => {
target.src = imgInfo.imgsrc;
target.parentElement.href = imgInfo.imgsrc;
target.dataset.locked = 'false';
});
};
const showImage = (event) => {
event.stopPropagation();
event.preventDefault();
$$('#i3 a').forEach(e => {
e.classList.remove('hidden');
});
event.target.remove();
showHiddenImageLink = false;
};
const hideImage = (event) => {
event.stopPropagation();
event.preventDefault();
event.target.parentElement.classList.add('hidden');
if (!showHiddenImageLink) {
const showHiddenImage = document.createElement('a');
showHiddenImage.href = '';
showHiddenImage.textContent = 'show hidden image';
showHiddenImage.classList.add('show-hidden');
showHiddenImage.addEventListener('click', showImage);
buttonRetrieve.insertAdjacentElement('afterend', showHiddenImage);
showHiddenImageLink = true;
}
};
const swapImage = (event) => {
event.stopPropagation();
event.preventDefault();
const right = event.target.parentElement;
const left = right.previousElementSibling;
if (left) {
left.parentElement.insertBefore(right, left);
}
};
buttonDoubleFrame.addEventListener('click', event => {
if (!ehentaiResize) {
try {
ehentaiResize = unsafeWindow.onresize;
}
catch (e) {
console.log(e);
}
}
if (!maxImageWidth) {
maxImageWidth = Math.max.apply(null, $$('#i3 a img').map(e => parseInt(e.style.width, 10)));
}
if (!originalWidth) {
originalWidth = parseInt($('#i1').style.width, 10);
}
if (buttonDoubleFrame.textContent === 'Double Frame') {
buttonDoubleFrame.textContent = 'Reset Frame';
try {
unsafeWindow.onresize = null;
}
catch (e) {
console.log(e);
}
;
$('#i1').style.maxWidth = (maxImageWidth * 2 + 20) + 'px';
$('#i1').style.width = (maxImageWidth * 2 + 20) + 'px';
}
else {
buttonDoubleFrame.textContent = 'Double Frame';
try {
unsafeWindow.onresize = ehentaiResize;
ehentaiResize();
}
catch (e) {
console.log(e);
$('#i1').style.maxWidth = originalWidth + 'px';
$('#i1').style.width = originalWidth + 'px';
}
}
});
buttonRetrieve.addEventListener('click', event => {
buttonRetrieve.setAttribute('disabled', '');
buttonRange.setAttribute('disabled', '');
buttonRetrieve.textContent = 'Initializing...';
if (!ehr) {
ehr = new ehretriever_1.EhRetriever(location.href, document.body.innerHTML);
console.log(ehr);
}
ehr.on('ready', () => {
buttonRetrieve.textContent = `Ready to retrieve`;
});
ehr.on('load', (progress) => {
buttonRetrieve.textContent = `Retrieving ${progress.current}/${progress.total}`;
});
let retrieve;
if ($('#ehrstart')) {
const start = parseInt($('#ehrstart').value, 10);
const stop = parseInt($('#ehrstop').value, 10);
const pageNumMax = parseInt($('div.sn').textContent.match(/\/\s*(\d+)/)[1], 10);
if (stop < start || start <= 0 || start > pageNumMax || stop > pageNumMax) {
window.alert(`invalid range: ${start} - ${stop}, accepted range: 1 - ${pageNumMax}`);
buttonRetrieve.textContent = 'Retrieve!';
buttonRetrieve.removeAttribute('disabled');
return;
}
retrieve = ehr.retrieve(start - 1, stop - 1);
$('#ehrsetrange').remove();
}
else {
retrieve = ehr.retrieve();
buttonRange.remove();
}
retrieve.then(pages => {
$('#i3 a').remove();
const template = document.createElement('template');
template.innerHTML = pages
.map(e => `
<a href="${e.imgsrc}">
<img src="${e.imgsrc}" style="${e.style}" data-page="${e.page}" data-locked="false" />
<div class="close"></div>
<div class="swap"></div>
<div class="page-number">${e.page}</div>
</a>`)
.join('');
template.content.querySelectorAll('img').forEach(e => {
e.addEventListener('error', function onError(event) {
e.removeEventListener('error', onError);
reload(event);
});
let timeout;
if (AutoReload) {
timeout = window.setTimeout(() => {
console.log(`timeout: page ${e.dataset.page}`);
const clickEvent = new MouseEvent('click', {
bubbles: true,
cancelable: true,
view: window
});
e.dispatchEvent(clickEvent);
}, LoadTimeout);
e.addEventListener('load', function onload() {
e.removeEventListener('load', onload);
clearTimeout(timeout);
});
}
});
$('#i3').appendChild(template.content);
$('#i3').addEventListener('click', event => {
if (event.target.nodeName === 'IMG') {
reload(event);
}
else if (event.target.classList.contains('close')) {
hideImage(event);
}
else if (event.target.classList.contains('swap')) {
swapImage(event);
}
else if (event.target.classList.contains('page-number')) {
event.preventDefault();
event.stopPropagation();
}
});
buttonRetrieve.textContent = 'Done!';
buttonDoubleFrame.removeAttribute('disabled');
}).catch(e => { console.log(e); });
});
buttonRange.addEventListener('click', event => {
// override e-hentai's viewing shortcut
document.onkeydown = undefined;
const pageNum = $('div.sn').textContent.match(/(\d+)\s*\/\s*(\d+)/).slice(1);
buttonRange.insertAdjacentHTML('afterend', `<span id="ehrsetrange"><input type="number" id="ehrstart" value="${pageNum[0]}" min="1" max="${pageNum[1]}"> - <input type="number" id="ehrstop" value="${pageNum[1]}" min="1" max="${pageNum[1]}"></span>`);
buttonRange.remove();
});
/***/ })
/******/ ]);