/*@flow*/ /*:: const define = (x:any, y:any) => {}; const require = define; */ define([ '/api/config', '/bower_components/nthen/index.js' ], function (Config, nThen) { /*::});module.exports = (function() { const Config = (undefined:any); const nThen = (undefined:any); */ var module = { exports: {} }; var key = Config.requireConf.urlArgs; var localStorage = {}; if (!window.cryptpadCache) { try { localStorage = window.localStorage || {}; if (localStorage['LESS_CACHE'] !== key) { Object.keys(localStorage).forEach(function (k) { if (k.indexOf('LESS_CACHE|') !== 0) { return; } delete localStorage[k]; }); localStorage['LESS_CACHE'] = key; } } catch (e) { console.error(e); localStorage = {}; } } var cacheGet = function (k, cb) { if (window.cryptpadCache) { return void window.cryptpadCache.get(k, cb); } setTimeout(function () { cb(localStorage['LESS_CACHE|' + key + '|' + k]); }); }; var cachePut = function (k, v, cb) { if (window.cryptpadCache) { return void window.cryptpadCache.put(k, v, cb); } setTimeout(function () { localStorage['LESS_CACHE|' + key + '|' + k] = v; if (cb) { cb(); } }); }; var fixURL = function (url, parent) { // data: blob: etc if (/^[a-zA-Z0-9]*:/.test(url)) { return url; } var ua = url.split('#'); var mark = (ua[0].indexOf('?') !== -1) ? '&' : '?'; ua[0] = ua[0] + mark + key; if (ua[0].indexOf(':') === -1 && ua[0].indexOf('/') && parent) { ua[0] = parent.replace(/\/[^\/]*$/, '/') + ua[0]; } ua[0] = ua[0].replace(/^\/\.\.\//, '/'); var out = ua.join('#'); //console.log(url + " --> " + out); return out; }; var inject = function (cssText /*:string*/, url) { var curStyle = document.createElement('style'); curStyle.setAttribute('data-original-src', url); curStyle.type = 'text/css'; curStyle.appendChild(document.createTextNode(cssText)); if (!document.head) { throw new Error(); } document.head.appendChild(curStyle); }; var fixAllURLs = function (source /*:string*/, parent) { var urlRegEx = /@import\s*("([^"]*)"|'([^']*)')|url\s*\(\s*(\s*"([^"]*)"|'([^']*)'|[^\)]*\s*)\s*\)/ig; var result, url; while (!!(result = urlRegEx.exec(source))) { url = result[3] || result[2] || result[5] || result[6] || result[4]; var newUrl = fixURL(url, parent); var quoteLen = result[5] || result[6] ? 1 : 0; source = source.substr(0, urlRegEx.lastIndex - url.length - quoteLen - 1) + newUrl + source.substr(urlRegEx.lastIndex - quoteLen - 1); urlRegEx.lastIndex = urlRegEx.lastIndex + (newUrl.length - url.length); } return source; }; var loadCSS = function (url, cb) { var xhr = new window.XMLHttpRequest(); xhr.open("GET", fixURL(url), true); xhr.responseType = 'text'; xhr.onload = function () { if (/^4/.test('' + this.status)) { return cb("error loading " + url); } cb(undefined, xhr.response); }; xhr.send(null); }; var COLORTHEME = '/customize/src/less2/include/colortheme.less'; var COLORTHEME_DARK = '/customize/src/less2/include/colortheme-dark.less'; var getColortheme = function () { return window.CryptPad_theme; }; var getColorthemeURL = function () { if (window.CryptPad_theme === 'dark') { return COLORTHEME_DARK; } return COLORTHEME; }; var lessEngine; var tempCache = { key: Math.random() }; var getLessEngine = function (cb) { if (lessEngine) { cb(lessEngine); } else { require(['/common/less.min.js'], function (Less) { if (lessEngine) { return void cb(lessEngine); } lessEngine = Less; Less.functions.functionRegistry.add('LessLoader_currentFile', function () { return new Less.tree.UnicodeDescriptor('"' + fixURL(this.currentFileInfo.filename) + '"'); }); var doXHR = lessEngine.FileManager.prototype.doXHR; lessEngine.FileManager.prototype.doXHR = function (url, type, callback, errback) { console.error(url, COLORTHEME); // XXX var col = false; if (url === COLORTHEME) { col = true; url = getColorthemeURL(); console.warn(url); } url = fixURL(url); var cached = tempCache[url]; if (cached && cached.res) { var res = cached.res; return void setTimeout(function () { callback(res[0], res[1]); }); } if (cached) { return void cached.queue.push(callback); } cached = tempCache[url] = { queue: [ callback ], res: undefined }; return doXHR(url, type, function (text, lastModified) { if (col) { console.warn(text, lastModified); if (getColortheme() === "custom") { // XXX COLOR: append custom theme here var custom = [ '@cryptpad_text_col: #FF0000;' ].join('\n'); text += '\n'+custom; } } cached.res = [ text, lastModified ]; var queue = cached.queue; cached.queue = []; queue.forEach(function (f) { setTimeout(function () { f(text, lastModified); }); }); }, errback); }; cb(lessEngine); }); } }; var loadLess = function (url, cb) { getLessEngine(function (less) { less.render('@import (multiple) "' + url + '";', {}, function(err, css) { if (err) { return void cb(err); } cb(undefined, css.css); }, window.less); }); }; var loadSubmodulesAndInject = function (css, url, cb, stack) { inject(css, url); nThen(function (w) { css.replace(/\-\-LessLoader_require\:\s*"([^"]*)"\s*;/g, function (all, u) { u = u.replace(/\?.*$/, ''); module.exports.load(u, w(), stack); return ''; }); }).nThen(function () { cb(); }); }; var idx = 0; module.exports.load = function (url /*:string*/, cb /*:()=>void*/, stack /*:?Array<string>*/) { var btime = stack ? null : +new Date(); stack = stack || []; if (stack.indexOf(url) > -1) { return void cb(); } var timeout = setTimeout(function () { console.log('failed', url); }, 10000); var done = function () { clearTimeout(timeout); if (btime) { console.info("Compiling [" + url + "] took " + (+new Date() - btime) + "ms"); } cb(); }; stack.push(url); if (window.CryptPad_updateLoadingProgress) { window.CryptPad_updateLoadingProgress({ type: 'less', progress: 4*idx++ }); } cacheGet(url, function (css) { if (css) { return void loadSubmodulesAndInject(css, url, done, stack); } console.debug('CACHE MISS ' + url); ((/\.less([\?\#].*)?$/.test(url)) ? loadLess : loadCSS)(url, function (err, css) { if (!css) { if (window.CryptPad_loadingError) { window.CryptPad_loadingError('LESS: ' + (err && err.message)); } return void console.error(err); } var output = fixAllURLs(css, url); cachePut(url, output); loadSubmodulesAndInject(output, url, done, stack); }); }); }; return module.exports; })/*::()*/;