mirror of https://github.com/xwiki-labs/cryptpad
90 lines
2.8 KiB
JavaScript
90 lines
2.8 KiB
JavaScript
define([
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'jquery',
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'/api/config',
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'/common/hyperscript.js',
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'/common/outer/local-store.js',
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'/customize/messages.js',
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'less!/customize/src/less2/pages/page-404.less',
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], function ($, Config, h, LocalStore, Messages) {
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var urlArgs = Config.requireConf.urlArgs;
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var img = h('img#cp-logo', {
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src: '/customize/CryptPad_logo_grey.svg?' + urlArgs
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});
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var is500 = Boolean(document.querySelector('#five-hundred'));
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var brand = h('h1#cp-brand', 'CryptPad');
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// Msg.fivehundred_internalServerError.four04_pageNotFound
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var message = h('h2#cp-scramble', Messages[is500? 'fivehundred_internalServerError':'four04_pageNotFound']);
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var title = h('h2#cp-title', is500? "500":"404");
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var loggedIn = LocalStore.isLoggedIn();
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var link = h('a#cp-link', {
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href: loggedIn? '/drive/': '/',
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}, loggedIn? Messages.header_logoTitle: Messages.header_homeTitle);
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if (Config.httpUnsafeOrigin && Config.httpUnsafeOrigin !== window.location.origin
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&& window.parent) {
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$(link).click(function (e) {
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e.preventDefault();
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window.parent.location = Config.httpUnsafeOrigin + $(link).attr('href').slice(1);
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});
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}
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var content = h('div#cp-main', [
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img,
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brand,
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title,
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message,
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link,
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]);
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document.body.appendChild(content);
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var die = function (n) { return Math.floor(Math.random() * n); };
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var randomChar = function () {
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return String.fromCharCode(die(94) + 34);
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};
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var mutate = function (S, i, c) {
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var A = S.split("");
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A[i] = c;
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return A.join("");
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};
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var take = function (A) {
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var n = die(A.length);
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var choice = A[n];
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A.splice(n, 1);
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return choice;
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};
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var makeDecryptor = function (el, t, difficulty, cb) {
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var Orig = el.innerText;
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var options = [];
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el.innerText = el.innerText.split("").map(function (c, i) {
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Orig[i] = c;
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options.push(i);
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return randomChar();
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}).join("");
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return function f () {
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if (die(difficulty) === 0) {
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var choice = take(options);
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el.innerText = mutate(el.innerText, choice, Orig.charAt(choice));
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} else { // make a superficial change
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el.innerText = mutate(el.innerText,
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options[die(options.length)],
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randomChar());
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}
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setTimeout(options.length > 0? f: cb, t);
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};
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};
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makeDecryptor(brand, 70, 2, function () { })();
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makeDecryptor(title, 50, 14, function () { })();
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makeDecryptor(link, 20, 4, function () {})();
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makeDecryptor(message, 12, 3, function () {
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console.log('done');
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})();
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});
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