// # Ghost main app file process.env.NODE_ENV = process.env.NODE_ENV || 'development'; // Module dependencies. var express = require('express'), when = require('when'), _ = require('underscore'), colors = require("colors"), semver = require("semver"), errors = require('./core/server/errorHandling'), admin = require('./core/server/controllers/admin'), frontend = require('./core/server/controllers/frontend'), api = require('./core/server/api'), flash = require('connect-flash'), Ghost = require('./core/ghost'), I18n = require('./core/shared/lang/i18n'), filters = require('./core/server/filters'), helpers = require('./core/server/helpers'), packageInfo = require('./package.json'), // ## Custom Middleware auth, authAPI, isGhostAdmin, ghostLocals, disableCachedResult, // ## Variables loading = when.defer(), /** * Create new Ghost object * @type {Ghost} */ ghost = new Ghost(); /** * Authenticate a request by redirecting to login if not logged in * We strip /ghost/ out of the redirect parameter for neatness * * @type {*} */ auth = function (req, res, next) { if (!req.session.user) { var path = req.path.replace(/^\/ghost\/?/gi, ''), redirect = ''; if (path !== '') { req.flash('warn', "Please login"); redirect = '?r=' + encodeURIComponent(path); } return res.redirect('/ghost/login/' + redirect); } next(); }; /** * Authenticate a request by responding with a 401 and json error details * * @type {*} */ authAPI = function (req, res, next) { if (!req.session.user) { // TODO: standardize error format/codes/messages var err = { code: 42, message: 'Please login' }; res.json(401, { error: err }); return; } next(); }; // #### isGhostAdmin // Middleware which uses the URL to detect whether this response should be an admin response // This is used to ensure the right content is served, and is not for security purposes isGhostAdmin = function (req, res, next) { res.isAdmin = /(^\/ghost$|^\/ghost\/)/.test(req.url); next(); }; // Expose the standard locals that every external page should have available, // separating between the frontend / theme and the admin ghostLocals = function (req, res, next) { // Make sure we have a locals value. res.locals = res.locals || {}; res.locals.version = packageInfo.version; if (!res.isAdmin) { // filter the navigation items ghost.doFilter('ghostNavItems', {path: req.path, navItems: []}, function (navData) { // pass the theme navigation items and settings _.extend(res.locals, navData, { settings: ghost.settings() }); next(); }); } else { _.extend(res.locals, { // pass the admin flash messages, settings and paths messages: ghost.notifications, settings: ghost.settings(), availableThemes: ghost.paths().availableThemes, availablePlugins: ghost.paths().availablePlugins }); next(); } }; // Disable any caching until it can be done properly disableCachedResult = function (req, res, next) { res.set({ "Cache-Control": "no-cache, must-revalidate", "Expires": "Sat, 26 Jul 1997 05:00:00 GMT" }); next(); }; ghost.app().configure(function () { ghost.app().use(isGhostAdmin); ghost.app().use(express.favicon(__dirname + '/content/images/favicon.ico')); ghost.app().use(I18n.load(ghost)); ghost.app().use(express.bodyParser({})); ghost.app().use(express.bodyParser({uploadDir: __dirname + '/content/images'})); ghost.app().use(express.cookieParser('try-ghost')); ghost.app().use(express.cookieSession({ cookie: { maxAge: 60000000 }})); ghost.app().use(ghost.initTheme(ghost.app())); ghost.app().use(flash()); if (process.env.NODE_ENV !== "development") { ghost.app().use(express.logger()); ghost.app().use(express.errorHandler({ dumpExceptions: false, showStack: false })); } }); ghost.app().configure("development", function () { ghost.app().use(express.errorHandler({ dumpExceptions: true, showStack: true })); ghost.app().use(express.logger('dev')); }); // Expose the promise we will resolve after our pre-loading ghost.loaded = loading.promise; when.all([ghost.init(), filters.loadCoreFilters(ghost), helpers.loadCoreHelpers(ghost)]).then(function () { // post init config ghost.app().use(ghostLocals); /** * API routes.. * @todo auth should be public auth not user auth */ ghost.app().get('/api/v0.1/posts', authAPI, disableCachedResult, api.requestHandler(api.posts.browse)); ghost.app().post('/api/v0.1/posts', authAPI, disableCachedResult, api.requestHandler(api.posts.add)); ghost.app().get('/api/v0.1/posts/:id', authAPI, disableCachedResult, api.requestHandler(api.posts.read)); ghost.app().put('/api/v0.1/posts/:id', authAPI, disableCachedResult, api.requestHandler(api.posts.edit)); ghost.app().del('/api/v0.1/posts/:id', authAPI, disableCachedResult, api.requestHandler(api.posts.destroy)); ghost.app().get('/api/v0.1/settings', authAPI, disableCachedResult, api.cachedSettingsRequestHandler(api.settings.browse)); ghost.app().get('/api/v0.1/settings/:key', authAPI, disableCachedResult, api.cachedSettingsRequestHandler(api.settings.read)); ghost.app().put('/api/v0.1/settings', authAPI, disableCachedResult, api.cachedSettingsRequestHandler(api.settings.edit)); ghost.app().get('/api/v0.1/users', authAPI, disableCachedResult, api.requestHandler(api.users.browse)); ghost.app().get('/api/v0.1/users/:id', authAPI, disableCachedResult, api.requestHandler(api.users.read)); ghost.app().put('/api/v0.1/users/:id', authAPI, disableCachedResult, api.requestHandler(api.users.edit)); /** * Admin routes.. * @todo put these somewhere in admin */ ghost.app().get(/^\/logout\/?$/, admin.logout); ghost.app().get('/ghost/login/', admin.login); ghost.app().get('/ghost/signup/', admin.signup); ghost.app().post('/ghost/login/', admin.auth); ghost.app().post('/ghost/signup/', admin.doRegister); ghost.app().post('/ghost/changepw/', auth, admin.changepw); ghost.app().get('/ghost/editor/:id', auth, admin.editor); ghost.app().get('/ghost/editor', auth, admin.editor); ghost.app().get('/ghost/content', auth, admin.content); ghost.app().get('/ghost/settings*', auth, admin.settings); ghost.app().get('/ghost/debug/', auth, admin.debug.index); ghost.app().get('/ghost/debug/db/export/', auth, admin.debug['export']); ghost.app().post('/ghost/debug/db/import/', auth, admin.debug['import']); ghost.app().get('/ghost/debug/db/reset/', auth, admin.debug.reset); ghost.app().get(/^\/(ghost$|(ghost-admin|admin|wp-admin|dashboard|login)\/?)/, auth, function (req, res) { res.redirect('/ghost/'); }); ghost.app().get('/ghost/', auth, admin.index); // Notifications routes ghost.app().del('/api/v0.1/notifications/:id', authAPI, disableCachedResult, api.requestHandler(api.notifications.destroy)); ghost.app().post('/api/v0.1/notifications/', authAPI, disableCachedResult, api.requestHandler(api.notifications.add)); ghost.app().post('/ghost/upload', admin.uploader); /** * Frontend routes.. * @todo dynamic routing, homepage generator, filters ETC ETC */ ghost.app().get('/:slug', frontend.single); ghost.app().get('/', frontend.homepage); ghost.app().get('/page/:page/', frontend.homepage); ghost.app().listen( ghost.config().env[process.env.NODE_ENV || 'development'].url.port, ghost.config().env[process.env.NODE_ENV || 'development'].url.host, function () { // Tell users if their node version is not supported, and exit if (!semver.satisfies(process.versions.node, packageInfo.engines.node)) { console.log( "\n !!! INVALID NODE VERSION !!!\n".red, "Ghost requires node version".red, packageInfo.engines.node.yellow, "as defined in package.json\n".red ); process.exit(-1); } // Remove once software becomes suitably 'ready' console.log( "\n !!! ALPHA SOFTWARE WARNING !!!\n".red, "Ghost is in the early stages of development.\n".red, "Expect to see bugs and other issues (but please report them.)\n".red ); console.log("Express server listening on address:", ghost.config().env[process.env.NODE_ENV || 'development'].url.host + ':' + ghost.config().env[process.env.NODE_ENV || 'development'].url.port); // Let everyone know we have finished loading loading.resolve(); } ); }, errors.logAndThrowError);