From 085c2529d979f7cd7987c6ef276e859065218e1b Mon Sep 17 00:00:00 2001
From: Alasdair Smith <ali@alasdairsmith.co.uk>
Date: Mon, 13 Aug 2018 12:13:44 +0100
Subject: [PATCH] Inject isOverleaf setting globally

---
 services/web/app/coffee/infrastructure/ExpressLocals.coffee | 4 ++++
 services/web/app/views/layout.pug                           | 1 +
 2 files changed, 5 insertions(+)

diff --git a/services/web/app/coffee/infrastructure/ExpressLocals.coffee b/services/web/app/coffee/infrastructure/ExpressLocals.coffee
index 5c71afbe5d..f31d94b8e2 100644
--- a/services/web/app/coffee/infrastructure/ExpressLocals.coffee
+++ b/services/web/app/coffee/infrastructure/ExpressLocals.coffee
@@ -333,3 +333,7 @@ module.exports = (app, webRouter, privateApiRouter, publicApiRouter)->
 			defaultLineHeight          : if isOl then 'normal' else 'compact'
 			renderAnnouncements        : !isOl
 		next()
+
+	webRouter.use (req, res, next) ->
+		res.locals.exposedSettings =
+			isOverleaf: Settings.overleaf?
diff --git a/services/web/app/views/layout.pug b/services/web/app/views/layout.pug
index 9e633667eb..d820f2b4a1 100644
--- a/services/web/app/views/layout.pug
+++ b/services/web/app/views/layout.pug
@@ -70,6 +70,7 @@ html(itemscope, itemtype='http://schema.org/Product')
 			window.systemMessages = !{JSON.stringify(systemMessages).replace(/\//g, '\\/')};
 			window.ab = {};
 			window.user_id = '#{getLoggedInUserId()}';
+			window.exposedSettings = JSON.parse('!{JSON.stringify(exposedSettings).replace(/\//g, "\\/")}');
 
 		- if (typeof(settings.algolia) != "undefined")
 			script.