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101 lines
3.4 KiB
JavaScript
101 lines
3.4 KiB
JavaScript
var debug = require('debug')('ghost:blog'),
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path = require('path'),
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// App requires
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config = require('../config'),
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storage = require('../storage'),
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utils = require('../utils'),
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// This should probably be an internal app
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sitemapHandler = require('../data/xml/sitemap/handler'),
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// routes
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routes = require('./routes'),
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// local middleware
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cacheControl = require('../middleware/cache-control'),
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checkSSL = require('../middleware/check-ssl'),
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errorHandler = require('../middleware/error-handler'),
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maintenance = require('../middleware/maintenance'),
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prettyURLs = require('../middleware/pretty-urls'),
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serveSharedFile = require('../middleware/serve-shared-file'),
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staticTheme = require('../middleware/static-theme'),
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themeHandler = require('../middleware/theme-handler'),
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serveFavicon = require('../middleware/serve-favicon');
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module.exports = function setupBlogApp() {
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debug('Blog setup start');
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var blogApp = require('express')();
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// ## App - specific code
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// set the view engine
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blogApp.set('view engine', 'hbs');
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// Theme middleware
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// rightly or wrongly currently comes before theme static assets
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// @TODO revisit where and when these are needed
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blogApp.use(themeHandler.updateActiveTheme);
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blogApp.use(themeHandler.configHbsForContext);
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debug('Themes done');
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// Static content/assets
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// @TODO make sure all of these have a local 404 error handler
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// Favicon
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blogApp.use(serveFavicon());
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// Ghost-Url
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blogApp.use(serveSharedFile('shared/ghost-url.js', 'application/javascript', utils.ONE_HOUR_S));
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blogApp.use(serveSharedFile('shared/ghost-url.min.js', 'application/javascript', utils.ONE_HOUR_S));
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// Serve sitemap.xsl file
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blogApp.use(serveSharedFile('sitemap.xsl', 'text/xsl', utils.ONE_DAY_S));
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// Serve robots.txt if not found in theme
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blogApp.use(serveSharedFile('robots.txt', 'text/plain', utils.ONE_HOUR_S));
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// Serve blog images using the storage adapter
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blogApp.use('/' + utils.url.STATIC_IMAGE_URL_PREFIX, storage.getStorage().serve());
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// Theme static assets/files
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blogApp.use(staticTheme());
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debug('Static content done');
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// setup middleware for internal apps
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// @TODO: refactor this to be a proper app middleware hook for internal & external apps
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config.get('internalApps').forEach(function (appName) {
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var app = require(path.join(config.get('paths').internalAppPath, appName));
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if (app.hasOwnProperty('setupMiddleware')) {
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app.setupMiddleware(blogApp);
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}
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});
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// site map - this should probably be refactored to be an internal app
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sitemapHandler(blogApp);
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debug('Internal apps done');
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// send 503 error page in case of maintenance
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blogApp.use(maintenance);
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// Force SSL if required
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// must happen AFTER asset loading and BEFORE routing
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blogApp.use(checkSSL);
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// Add in all trailing slashes & remove uppercase
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// must happen AFTER asset loading and BEFORE routing
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blogApp.use(prettyURLs);
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// ### Caching
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// Blog frontend is cacheable
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blogApp.use(cacheControl('public'));
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debug('General middleware done');
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// Set up Frontend routes (including private blogging routes)
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blogApp.use(routes());
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// ### Error handlers
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blogApp.use(errorHandler.pageNotFound);
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blogApp.use(errorHandler.handleHTMLResponse);
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debug('Blog setup end');
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return blogApp;
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};
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