From 9b9e79ef271e18093ee1c97721179e9b4e4f4e5d Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@designcreateplay.com>
Date: Mon, 22 Sep 2014 20:31:57 -0400
Subject: [PATCH] re: #2099

---
 src/middleware/middleware.js | 24 ++++++++++++++++++++++++
 src/routes/index.js          |  2 ++
 2 files changed, 26 insertions(+)

diff --git a/src/middleware/middleware.js b/src/middleware/middleware.js
index 555d5f8573..508abcab39 100644
--- a/src/middleware/middleware.js
+++ b/src/middleware/middleware.js
@@ -454,6 +454,30 @@ middleware.addExpiresHeaders = function(req, res, next) {
 	next();
 };
 
+middleware.maintenanceMode = function(req, res, next) {
+	var render = function() {
+		res.render('maintenance', {
+			site_title: meta.config.site_title || 'NodeBB'
+		});
+	}
+
+	if (meta.config.maintenanceMode === '1') {
+		if (!req.user) {
+			return render();
+		} else {
+			user.isAdministrator(req.user.uid, function(err, isAdmin) {
+				if (!isAdmin) {
+					return render();
+				} else {
+					return next();
+				}
+			});
+		}
+	} else {
+		return next();
+	}
+};
+
 module.exports = function(webserver) {
 	app = webserver;
 	middleware.admin = require('./admin')(webserver);
diff --git a/src/routes/index.js b/src/routes/index.js
index 253f00404a..98902835c2 100644
--- a/src/routes/index.js
+++ b/src/routes/index.js
@@ -165,6 +165,8 @@ module.exports = function(app, middleware) {
 	pluginRouter.hotswapId = 'plugins';
 	authRouter.hotswapId = 'auth';
 
+	app.use(middleware.maintenanceMode);
+
 	app.all(relativePath + '/api/?*', middleware.prepareAPI);
 	app.all(relativePath + '/api/admin/*', middleware.admin.isAdmin, middleware.prepareAPI);
 	app.all(relativePath + '/admin/?*', middleware.ensureLoggedIn, middleware.admin.isAdmin);