Manga Comic Downloader. Shortcut: Alt+Y.
Від
// ==UserScript== // @name MCD // @namespace https://lelinhtinh.github.io // @description Manga Comic Downloader. Shortcut: Alt+Y. // @version 1.0.1 // @icon https://i.imgur.com/GAM6cCg.png // @author Zzbaivong // @license MIT; https://baivong.mit-license.org/license.txt // @match https://www.kuaikanmanhua.com/* // @require https://code.jquery.com/jquery-3.5.1.min.js // @require https://unpkg.com/[email protected]/dist/jszip.min.js // @require https://unpkg.com/[email protected]/dist/FileSaver.min.js // @require https://greasemonkey.github.io/gm4-polyfill/gm4-polyfill.js?v=a834d46 // @noframes // @connect * // @supportURL https://github.com/lelinhtinh/Userscript/issues // @run-at document-start // @grant GM_addStyle // @grant GM_xmlhttpRequest // @grant GM.xmlHttpRequest // @grant GM_registerMenuCommand // ==/UserScript== window._URL = window.URL || window.webkitURL; jQuery(function ($) { /** * Output extension * @type {String} zip * cbz * * Tips: Convert .zip to .cbz * Windows * $ ren *.zip *.cbz * Linux * $ rename 's/\.zip$/\.cbz/' *.zip */ var outputExt = 'zip'; // or 'zip' /** * Multithreading * @type {Number} [1 -> 32] */ var threading = 4; /** * Image list will be ignored * @type {Array} url */ var ignoreList = []; /** * Keep the original url * @type {Array} key */ var keepOriginal = ['kkmh.com']; /** * HTTP referer * @param {Object} hostname */ var referer = {}; /* === DO NOT CHANGE === */ window.URL = window._URL; // eslint-disable-next-line no-unused-vars function isEmpty(el) { return !$.trim(el.html()); } function getImageType(arrayBuffer) { if (!arrayBuffer.byteLength) return { mime: null, ext: null, }; var ext = '', mime = '', dv = new DataView(arrayBuffer, 0, 5), numE1 = dv.getUint8(0, true), numE2 = dv.getUint8(1, true), hex = numE1.toString(16) + numE2.toString(16); switch (hex) { case '8950': ext = 'png'; mime = 'image/png'; break; case '4749': ext = 'gif'; mime = 'image/gif'; break; case 'ffd8': ext = 'jpg'; mime = 'image/jpeg'; break; case '424d': ext = 'bmp'; mime = 'image/bmp'; break; case '5249': ext = 'webp'; mime = 'image/webp'; break; default: ext = null; mime = null; break; } return { mime: mime, ext: ext, }; } function noty(txt, status) { function destroy() { if (!$noty.length) return; $noty.fadeOut(300, function () { $noty.remove(); $noty = []; }); clearTimeout(notyTimeout); } function autoHide() { notyTimeout = setTimeout(function () { destroy(); }, 2000); } if (!$noty.length) { var $wrap = $('<div>', { id: 'baivong_noty_wrap', }), $content = $('<div>', { id: 'baivong_noty_content', class: 'baivong_' + status, html: txt, }), $close = $('<div>', { id: 'baivong_noty_close', html: '×', }); $noty = $wrap.append($content).append($close); $noty.appendTo('body').fadeIn(300); } else { $noty .find('#baivong_noty_content') .attr('class', 'baivong_' + status) .html(txt); $noty.show(); clearTimeout(notyTimeout); } $noty .click(function () { destroy(); }) .hover( function () { clearTimeout(notyTimeout); }, function () { autoHide(); } ); if (status !== 'warning' && status !== 'success') autoHide(); } function linkError() { $(configs.link + '[href="' + configs.href + '"]') .css({ color: 'red', textShadow: '0 0 1px red, 0 0 1px red, 0 0 1px red', }) .data('hasDownloadError', true); } function linkSuccess() { var $currLink = $(configs.link + '[href="' + configs.href + '"]'); if (!$currLink.data('hasDownloadError')) $currLink.css({ color: 'green', textShadow: '0 0 1px green, 0 0 1px green, 0 0 1px green', }); } function cancelProgress() { linkError(); $win.off('beforeunload'); } function notyError() { noty('ERR! Cannot download <strong>' + chapName + '</strong>', 'error'); inProgress = false; cancelProgress(); } function notyImages() { noty('ERR! <strong>' + chapName + '</strong> empty data', 'error'); inProgress = false; cancelProgress(); } function notySuccess(source) { if (threading < 1) threading = 1; if (threading > 32) threading = 32; dlImages = source; dlTotal = dlImages.length; addZip(); noty('Start downloading <strong>' + chapName + '</strong>', 'warning'); $win.on('beforeunload', function () { return 'Progress is running...'; }); } function notyWait() { document.title = '[…] ' + tit; noty('<strong>' + chapName + '</strong> is getting ready...', 'warning'); dlAll = dlAll.filter(function (l) { return configs.href.indexOf(l) === -1; }); $(configs.link + '[href="' + configs.href + '"]').css({ color: 'orange', fontWeight: 'bold', fontStyle: 'italic', textDecoration: 'underline', textShadow: '0 0 1px orange, 0 0 1px orange, 0 0 1px orange', }); } function dlAllGen() { dlAll = []; $(configs.link).each(function (i, el) { dlAll[i] = $(el).attr('href'); }); if (configs.reverse) dlAll.reverse(); } function notyReady() { noty('Script is <strong>now ready</strong> to use', 'info'); dlAllGen(); $doc .on('click', configs.link, function (e) { if (!e.ctrlKey && !e.shiftKey) return; e.preventDefault(); var _link = $(this).attr('href'); if (e.ctrlKey && e.shiftKey) { dlAll = dlAll.filter(function (l) { return _link.indexOf(l) === -1; }); $(configs.link + '[href="' + _link + '"]').css({ color: 'gray', fontWeight: 'bold', fontStyle: 'italic', textDecoration: 'line-through', textShadow: '0 0 1px gray, 0 0 1px gray, 0 0 1px gray', }); } else { if (!inCustom) { dlAll = []; inCustom = true; } dlAll.push(_link); $(configs.link + '[href="' + _link + '"]').css({ color: 'violet', textDecoration: 'overline', textShadow: '0 0 1px violet, 0 0 1px violet, 0 0 1px violet', }); } }) .on('keyup', function (e) { if (e.which === 17 || e.which === 16) { e.preventDefault(); if (dlAll.length && inCustom) { if (e.which === 16) inMerge = true; downloadAll(); } } }); } function downloadAll() { if (inProgress || inAuto) return; if (!inCustom && !dlAll.length) dlAllGen(); if (!dlAll.length) return; inAuto = true; $(configs.link + '[href*="' + dlAll[0] + '"]').trigger('contextmenu'); } function downloadAllOne() { inMerge = true; downloadAll(); } function genFileName() { return chapName .replace(/\s+/g, '_') .replace(/\./g, '-') .replace(/(^[\W_]+|[\W_]+$)/, ''); } function endZip() { if (!inMerge) { dlZip = new JSZip(); dlPrevZip = false; } dlCurrent = 0; dlFinal = 0; dlTotal = 0; dlImages = []; inProgress = false; if (inAuto) { if (dlAll.length) { $(configs.link + '[href*="' + dlAll[0] + '"]').trigger('contextmenu'); } else { inAuto = false; inCustom = false; } } } function genZip() { noty('Create archive of <strong>' + chapName + '</strong>', 'warning'); dlZip .generateAsync( { type: 'blob', compression: 'STORE', }, function updateCallback(metadata) { noty('Zipping <strong>' + metadata.percent.toFixed(2) + '%</strong>', 'warning'); } ) .then( function (blob) { var zipName = genFileName() + '.' + outputExt; if (dlPrevZip) URL.revokeObjectURL(dlPrevZip); dlPrevZip = blob; noty( '<a href="' + URL.createObjectURL(dlPrevZip) + '" download="' + zipName + '"><strong>Click here</strong></a> if not automatically download', 'success' ); linkSuccess(); $win.off('beforeunload'); saveAs(blob, zipName); document.title = '[⇓] ' + tit; endZip(); }, function () { noty('ERR! Cannot zip file <strong>' + chapName + '</strong>', 'error'); cancelProgress(); document.title = '[x] ' + tit; endZip(); } ); } function dlImg(success, error) { var url = dlImages[dlCurrent], filename = ('0000' + dlCurrent).slice(-4), urlObj = new URL(url), urlHost = urlObj.hostname, headers = {}; if (referer[urlHost]) { headers.referer = referer[urlHost]; headers.origin = referer[urlHost]; } else { headers.referer = configs.href; headers.origin = location.origin; } GM.xmlHttpRequest({ method: 'GET', url: url, responseType: 'arraybuffer', headers: headers, onload: function (response) { var imgExt = getImageType(response.response).ext; dlFinal++; if (imgExt === 'gif') { next(); return; } if ( !imgExt || response.response.byteLength < 300 || (response.statusText !== 'OK' && response.statusText !== '') ) { error(response, filename); } else { filename = filename + '.' + imgExt; success(response, filename); } }, onerror: function (err) { dlFinal++; error(err, filename); }, }); } function next() { noty('Downloading <strong>' + dlFinal + '/' + dlTotal + '</strong>', 'warning'); if (dlFinal < dlCurrent) return; if (dlFinal < dlTotal) { addZip(); } else { if (inMerge) { if (dlAll.length) { linkSuccess(); endZip(); } else { inMerge = false; genZip(); } } else { genZip(); } } } function addZip() { var max = dlCurrent + threading, path = ''; if (max > dlTotal) max = dlTotal; if (inMerge) path = genFileName() + '/'; for (dlCurrent; dlCurrent < max; dlCurrent++) { dlImg( function (response, filename) { dlZip.file(path + filename, response.response); next(); }, function (err, filename) { dlZip.file(path + filename + '_error.txt', err.statusText + '\r\n' + err.finalUrl); noty(err.statusText, 'error'); linkError(); next(); } ); } } function imageIgnore(url) { return ignoreList.indexOf(url) !== -1; } function protocolUrl(url) { if (url.indexOf('//') === 0) url = location.protocol + url; if (url.search(/https?:\/\//) !== 0) url = 'http://' + url; return url; } function redirectSSL(url) { if ( url.search(/(i\.imgur\.com|\.blogspot\.com|\.fbcdn\.net|storage\.fshare\.vn)/i) !== -1 && url.indexOf('http://') === 0 ) url = url.replace(/^http:\/\//, 'https://'); return url; } function decodeUrl(url) { var parser = new DOMParser(), dom = parser.parseFromString('<!doctype html><body>' + url, 'text/html'); return decodeURIComponent(dom.body.textContent); } function imageFilter(url) { url = decodeUrl(url); url = url.trim(); url = url.replace(/^.+(&|\?)url=/, ''); url = url.replace(/(https?:\/\/)lh(\d)(\.bp\.blogspot\.com)/, '$1$2$3'); url = url.replace(/(https?:\/\/)lh\d\.(googleusercontent|ggpht)\.com/, '$14.bp.blogspot.com'); url = url.replace(/\?.+$/, ''); if (url.indexOf('imgur.com') !== -1) { url = url.replace(/(\/)(\w{5}|\w{7})(s|b|t|m|l|h)(\.(jpe?g|png|webp))$/, '$1$2$4'); } else if (url.indexOf('blogspot.com') !== -1) { url = url.replace(/\/([^/]+-)?(Ic42)(-[^/]+)?\//, '/$2/'); url = url.replace(/\/(((s|w|h)\d+|(w|h)\d+-(w|h)\d+))?-?(c|d|g)?\/(?=[^/]+$)/, '/'); url += '?imgmax=16383'; } else { url = url.replace(/(\?|&).+/, ''); } url = encodeURI(url); url = protocolUrl(url); url = redirectSSL(url); return url; } function checkImages(images) { var source = []; if (!images.length) { notyImages(); } else { $.each(images, function (i, v) { var keep = keepOriginal.some(function (key) { return v.indexOf(key) !== -1; }); if (keep) { source.push(v); return; } if (imageIgnore(v) || typeof v === 'undefined') return; if (/[><"']/.test(v)) return; if ( (v.indexOf(location.origin) === 0 || (v.indexOf('/') === 0 && v.indexOf('//') !== 0)) && !/^(\.(jpg|png)|webp|jpeg)$/.test(v.slice(-4)) ) { return; } else if (v.indexOf('http') !== 0 && v.indexOf('//') !== 0) { v = location.origin + (v.indexOf('/') === 0 ? '' : '/') + v; } else if (v.indexOf('http') === 0 || v.indexOf('//') === 0) { v = imageFilter(v); } else { return; } source.push(v); }); notySuccess(source); } } function getImages($contents) { var images = []; $contents.each(function (i, v) { var $img = $(v); images[i] = !configs.imgSrc ? $img.data('cdn') || $img.data('src') || $img.data('original') : $img.attr(configs.imgSrc); }); checkImages(images); } function getContents($source) { var method = 'find'; if (configs.filter) method = 'filter'; var $entry = $source[method](configs.contents).find('img'); if (!$entry.length) { notyImages(); } else { getImages($entry); } } function cleanSource(response) { var responseText = response.responseText; if (configs.imgSrc) return $(responseText); responseText = responseText.replace(/[\s\n]+src[\s\n]*=[\s\n]*/gi, ' data-src='); responseText = responseText.replace(/^[^<]*/, ''); return $(responseText); } function rightClickEvent(_this, callback) { var $this = $(_this), name = configs.name; configs.href = $this.attr('href'); chapName = $this.text().trim(); if (typeof name === 'function') { chapName = name(_this, chapName); } else if (typeof name === 'string') { chapName = $(name).text().trim() + ' ' + chapName; } notyWait(); GM.xmlHttpRequest({ method: 'GET', url: configs.href, onload: function (response) { var $data = cleanSource(response); if (typeof callback === 'function') { callback($data); } else { getContents($data); } }, onerror: function () { notyError(); }, }); } function oneProgress() { if (inProgress) { noty('Only <strong>one chapter</strong> can be downloaded at a time', 'error'); return false; } inProgress = true; return true; } function getSource(callback) { var $link = $(configs.link); if (!$link.length) return; $link.on('contextmenu', function (e) { e.preventDefault(); if (!oneProgress()) return; rightClickEvent(this, callback); }); notyReady(); } /* global __NUXT__ */ function getKuaikanManhua() { getSource(function ($data) { $data = $data.filter('script:not([src]):contains("window.__NUXT__")'); if (!$data.length) { notyImages(); return; } eval($data.text()); if (!__NUXT__) { notyImages(); return; } var images = __NUXT__.data[0].comicInfo.comicImages; images = images.map(function (v) { return v.url; }); if (!images.length) { notyImages(); return; } checkImages(images); }); } var configsDefault = { reverse: true, link: '', name: '', contents: '', imgSrc: '', filter: false, init: getSource, }, configs, chapName, $noty = [], notyTimeout, domainName = location.host, tit = document.title, $win = $(window), $doc = $(document), dlZip = new JSZip(), dlPrevZip = false, dlCurrent = 0, dlFinal = 0, dlTotal = 0, dlImages = [], dlAll = [], inProgress = false, inAuto = false, inCustom = false, inMerge = false; GM_registerMenuCommand('Download All Chapters', downloadAll); GM_registerMenuCommand('Download All To One File', downloadAllOne); $doc.on('keydown', function (e) { if (e.which === 89 && e.altKey) { // Alt+Y e.preventDefault(); e.shiftKey ? downloadAllOne() : downloadAll(); } }); GM_addStyle( '#baivong_noty_wrap{display:none;background:#fff;position:fixed;z-index:2147483647;right:20px;top:20px;min-width:150px;max-width:100%;padding:15px 25px;border:1px solid #ddd;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.1),0 1px 10px rgba(0,0,0,.35);cursor:pointer}#baivong_noty_content{color:#444}#baivong_noty_content strong{font-weight:700}#baivong_noty_content.baivong_info strong{color:#2196f3}#baivong_noty_content.baivong_success strong{color:#4caf50}#baivong_noty_content.baivong_warning strong{color:#ffc107}#baivong_noty_content.baivong_error strong{color:#f44336}#baivong_noty_content strong.centered{display:block;text-align:center}#baivong_noty_close{position:absolute;right:0;top:0;font-size:18px;color:#ddd;height:20px;width:20px;line-height:20px;text-align:center}#baivong_noty_wrap:hover #baivong_noty_close{color:#333}' ); switch (domainName) { case 'www.kuaikanmanhua.com': configs = { link: '.title.fl a[href^="/web/comic/"]', name: 'h3.title', init: getKuaikanManhua, }; break; default: configs = {}; break; } if (Array.isArray(configs)) { var isMobile = /mobi|android|touch|mini/i.test(navigator.userAgent.toLowerCase()); configs = configs[isMobile ? 1 : 0]; } if (!configs) return; configs = $.extend(configsDefault, configs); configs.init(); });
