From f2d6f931af4beca622b5efa2241ebbcf36958c6b Mon Sep 17 00:00:00 2001
From: barisusakli <barisusakli@gmail.com>
Date: Fri, 16 Oct 2015 18:43:40 -0400
Subject: [PATCH] closes #3505

---
 public/src/ajaxify.js    |  2 ++
 src/middleware/header.js |  3 ++-
 src/middleware/render.js | 12 ++++++++++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/public/src/ajaxify.js b/public/src/ajaxify.js
index bf30ac0521..8716a4dc52 100644
--- a/public/src/ajaxify.js
+++ b/public/src/ajaxify.js
@@ -56,6 +56,7 @@ $(document).ready(function() {
 
 		url = ajaxify.start(url, quiet);
 
+		$('body').removeClass(ajaxify.data.bodyClass);
 		$('#footer, #content').removeClass('hide').addClass('ajaxifying');
 
 		ajaxify.loadData(url, function(err, data) {
@@ -141,6 +142,7 @@ $(document).ready(function() {
 
 		templates.parse(tpl_url, data, function(template) {
 			translator.translate(template, function(translatedTemplate) {
+				$('body').addClass(data.bodyClass);
 				$('#content').html(translatedTemplate);
 
 				ajaxify.end(url, tpl_url);
diff --git a/src/middleware/header.js b/src/middleware/header.js
index 52d96f0d79..6cedf1241a 100644
--- a/src/middleware/header.js
+++ b/src/middleware/header.js
@@ -60,7 +60,8 @@ module.exports = function(app, middleware) {
 			allowRegistration: registrationType === 'normal' || registrationType === 'admin-approval',
 			searchEnabled: plugins.hasListeners('filter:search.query'),
 			config: res.locals.config,
-			relative_path: nconf.get('relative_path')
+			relative_path: nconf.get('relative_path'),
+			bodyClass: data.bodyClass
 		};
 
 		templateValues.configJSON = JSON.stringify(res.locals.config);
diff --git a/src/middleware/render.js b/src/middleware/render.js
index ba0c06552e..4a80d4b9c8 100644
--- a/src/middleware/render.js
+++ b/src/middleware/render.js
@@ -29,6 +29,8 @@ module.exports = function(middleware) {
 			options.relative_path = nconf.get('relative_path');
 			options.template = {name: template};
 			options.template[template] = true;
+			options.bodyClass = buildBodyClass(req);
+
 			res.locals.template = template;
 
 			if (res.locals.isAPI) {
@@ -80,4 +82,14 @@ module.exports = function(middleware) {
 		next();
 	};
 
+	function buildBodyClass(req) {
+		var clean = req.path.replace(/^\/api/, '').replace(/^\//, '');
+		var parts = clean.split('/').slice(0, 3);
+		parts.forEach(function(p, index) {
+			parts[index] = index ? parts[index - 1] + '-' + p : 'page-' + (p || 'home');
+		});
+
+		return parts.join(' ');
+	}
+
 };
\ No newline at end of file