320 lines
8.8 KiB
JavaScript
320 lines
8.8 KiB
JavaScript
/* globals process */
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var Fs = require("fs");
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var Fse = require("fs-extra");
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var Path = require("path");
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var OS = require("os");
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var config = require("../lib/load-config");
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var swap = function (s, o) {
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return s
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.replace(/\{\{([^}]+?)\}\}/g, function (all, token) {
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var content = o[token];
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if (typeof(content) === 'number') {
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content = String(content);
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}
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if (typeof(content) !== 'string') {
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console.error("expected {{%s}}", token);
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throw new Error("invalid input");
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}
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if (!content) {
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console.error("expected {{%s}}", token);
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throw new Error("insufficient input");
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}
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return content;
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});
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};
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var Messages = require("../www/common/translations/messages.json");
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var types = Messages.type;
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[ 'calendar', 'notifications', ].forEach(k => { types[k] = Messages[k]; });
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// FIXME it would be better if these were just included in the translated list of types
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types.settings = Messages.settings_title;
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types.support = Messages.supportPage;
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types.profile = Messages.profilePage;
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var translations;
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try {
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translations = Fs.readdirSync('./www/common/translations/').filter(name => {
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return /messages\..*\.json$/.test(name);
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});
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} catch (err) {
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console.error(err);
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}
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var preferredLanguage = config.preferredLanguage;
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var Preferred;
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var noScriptContent = [ Messages.ui_jsRequired ];
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translations.forEach(name => {
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var path = `./www/common/translations/${name}`;
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var content;
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try {
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content = JSON.parse(Fs.readFileSync(path, 'utf-8'));
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} catch (err) {
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return void console.error(`Failed to parse ${path}`);
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}
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if (name === `messages.${preferredLanguage}.json`) { Preferred = content; }
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if (typeof(content.ui_jsRequired) !== 'string') { return; }
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noScriptContent.push(content.ui_jsRequired);
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});
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var makeNoscript = (indent) => {
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var lines = noScriptContent.map(s => {
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return `${indent + indent}<p class="noscript">${s}</p>`;
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}).join('\n');
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return `${indent}<noscript>\n${lines}\n${indent}</noscript>`;
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};
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var getKey = function (key, args) {
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var source;
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if (Preferred && Preferred[key]) {
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source = Preferred[key];
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} else if (Messages && Messages[key]) {
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source = Messages[key];
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} else {
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return '?';
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}
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if (typeof(source) !== 'string') { return '?'; }
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if (!Array.isArray(args)) { return source; }
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return source.replace(/\{(\d+)\}/g, (str, p1) => {
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if (['string', 'number'].includes(typeof(p1))) { return args[p1]; }
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console.error("Only strings and numbers can be used in _getKey params.\nAborting...");
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process.exit(1);
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});
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};
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var previewExists = function (name) {
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if (Fs.existsSync('./customize/images/opengraph_preview/')) {
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return Fs.existsSync(`./customize/images/opengraph_preview/${name}`);
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}
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return Fs.existsSync(`./customize.dist/images/opengraph_preview/${name}`);
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};
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var imagePath = `/customize/images/opengraph_preview/`;
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var appImagePath = a => {
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var partial = previewExists(`og-${a}.png`) && `og-${a}.png` || `og-default.png`;
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return new URL(imagePath + partial, config.httpUnsafeOrigin).href;
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};
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var buildPath = Path.resolve('./customize');
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var tmpPath = Path.join(OS.tmpdir(), '/CRYPTPAD_TEMP_BUILD/');
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var write = function (content, dest) {
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console.log(`Creating ${dest}`);
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var path = Path.join(tmpPath, dest);
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var dirPath = Path.dirname(path);
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Fse.mkdirpSync(dirPath);
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Fs.writeFileSync(path, content);
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console.log();
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};
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console.log("Creating target directories");
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// remove tmp path so we start fresh
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Fse.removeSync(tmpPath);
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var appIndexesToBuild = [
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'sheet',
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'doc',
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'presentation',
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'pad',
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'kanban',
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'code',
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'form',
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'poll',
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'whiteboard',
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'slide',
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'file',
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'calendar',
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'drive',
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'teams',
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'contacts',
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'notifications',
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'checkup',
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'file',
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'profile',
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'settings',
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'support',
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// bounce ??
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];
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var baseAppPath = './www/';
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const ogData = `
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<meta property="og:url" content="{{url}}">
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<meta property="og:type" content="website">
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<meta property="og:title" content="{{title}}">
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<meta property="og:description" content="{{description}}">
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<meta property="og:image" content="{{image}}">
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<meta property="twitter:card" content="summary_large_image">`;
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var versionString = String(+new Date());
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var processPage = (src) => {
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return src
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.replace(/(\s*)<noscript>([\s\S]*)<\/noscript>/, (all, space /*, content */) => {
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var indent = space.split('\n').filter(Boolean);
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if (indent && indent[0]) {
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return '\n' + makeNoscript(indent[0] || ' ');
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}
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return space + makeNoscript(' ');
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})
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.replace(/pre\-loading\.js\?ver=([^"]+)"/, (all, content) => {
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return all.replace(content, versionString);
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})
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.replace(/pre\-loading\.css\?ver=([^"]+)"/, (all, content) => {
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return all.replace(content, versionString);
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});
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};
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var checkPage = (built, srcPath) => {
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if (!/pre\-loading\.js/.test(built)) {
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console.log(`no preloading js in ${srcPath}`);
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process.exit(1);
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}
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if (!/pre\-loading\.css/.test(built)) {
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console.log(`no preloading css in ${srcPath}`);
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process.exit(1);
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}
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if (!/noscript/i.test(built)) {
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console.error(`NO NOSCRIPT TAG FOR ${srcPath}`);
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process.exit(1);
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}
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if (/<\/html>/.test(built)) {
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console.log(`weird html in ${srcPath}`);
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process.exit(1);
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}
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};
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appIndexesToBuild.forEach(function (app) {
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var srcPath = Path.resolve(Path.join(baseAppPath, app, 'index.html'));
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console.log(`Parsing ${srcPath}`);
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var src = Fs.readFileSync(srcPath, 'utf8');
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// rename types for shared documents (ones in place can sound weird)
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if (app === 'drive') { types[app] = Messages.fm_rootName; }
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if (app === 'teams') { types[app] = Messages.og_teamDrive; }
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var patt = /<\/title>/;
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var type = types[app];
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var built = processPage(src.replace(patt, (current) => {
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return current + swap(ogData, {
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url: new URL(`/${app}/`, config.httpUnsafeOrigin).href,
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title: type && `Encrypted ${type}` || 'CryptPad',
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image: appImagePath(app),
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description: Messages.og_default,
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});
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}));
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if (!/noscript/i.test(built)) {
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console.error(`NO NOSCRIPT TAG FOR ${srcPath}`);
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process.exit(1);
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}
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write(built, `./www/${app}/index.html`);
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// XXX preloading version for inner.html
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});
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var instance;
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try {
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instance = new URL(config.httpUnsafeOrigin).hostname;
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} catch (err) {
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console.error("Failed to parse instance domain name\nAborting...");
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return void process.exit(1);
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}
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[
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{
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src: './www/register/index.html',
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dest: './www/register/index.html',
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url: '/register/',
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title: getKey('og_register', [instance]),
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},
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{
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src: './www/login/index.html',
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dest: './www/login/index.html',
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url: '/login/',
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title: getKey('og_login', [instance]),
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},
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{
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src: './customize.dist/contact.html',
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dest: './www/contact.html',
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url: '/contact.html',
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title: getKey('og_contact', [instance]),
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},
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{
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src: './customize.dist/features.html',
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dest: './www/features.html',
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url: '/features.html',
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title: getKey((config.allow_subscriptions? 'og_pricing': 'og_features'), [instance]),
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},
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{
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src: './customize.dist/index.html',
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dest: './www/index.html',
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url: '/index.html',
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title: getKey('og_default'),
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}
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// TODO 404 ?
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// TODO 500 ?
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// TODO down ?
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].forEach(obj => {
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var srcPath = obj.src;
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var destPath = obj.dest;
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console.log(`Parsing ${srcPath}`);
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var src = Fs.readFileSync(srcPath, 'utf8');
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var patt = /<\/title>/;
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var href = new URL(obj.url, config.httpUnsafeOrigin).href;
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var built = processPage(src.replace(patt, (current) => {
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return current + swap(ogData, {
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url: href,
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title: obj.title || "CryptPad",
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image: new URL(imagePath + 'og-default.png', config.httpUnsafeOrigin).href,
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description: Messages.og_default,
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});
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}));
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checkPage(built, srcPath);
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write(built, destPath);
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});
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try {
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console.log(`Copying built files to target directory (${buildPath})`);
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Fse.copySync(tmpPath, buildPath, {
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overwrite: true,
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});
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} catch (err) {
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console.error(`Failed to copy generated content to ${buildPath}`);
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console.error(err);
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}
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try {
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console.log(`Removing temporary build directory (${tmpPath})`);
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Fse.rmSync(tmpPath, {
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recursive: true,
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force: true,
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});
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console.log(`Successfully removed ${tmpPath}`);
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} catch (err) {
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console.error(err);
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}
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