From 8a1523cc03b79fac26d90bb27dad4466033643d9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alberto=20Fern=C3=A1ndez=20Capel?=
 <alberto.fernandez-capel@overleaf.com>
Date: Tue, 23 Jan 2018 15:58:59 +0000
Subject: [PATCH] Read project id from the global window var

---
 .../web/public/coffee/ide/editor/directives/aceEditor.coffee  | 3 +--
 services/web/public/coffee/main/event.coffee                  | 4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/services/web/public/coffee/ide/editor/directives/aceEditor.coffee b/services/web/public/coffee/ide/editor/directives/aceEditor.coffee
index a91ccc119c..80b58cb003 100644
--- a/services/web/public/coffee/ide/editor/directives/aceEditor.coffee
+++ b/services/web/public/coffee/ide/editor/directives/aceEditor.coffee
@@ -301,8 +301,7 @@ define [
 				onChange = () ->
 					updateCount++
 
-					projectId = _.last(location.pathname.split("/"))
-					event_tracking.editingSessionHeartbeat(projectId)
+					event_tracking.editingSessionHeartbeat()
 
 					if updateCount == 100
 						event_tracking.send 'editor-interaction', 'multi-doc-update'
diff --git a/services/web/public/coffee/main/event.coffee b/services/web/public/coffee/main/event.coffee
index b1abf6c674..87b50e49d4 100644
--- a/services/web/public/coffee/main/event.coffee
+++ b/services/web/public/coffee/main/event.coffee
@@ -35,9 +35,9 @@ define [
 			send: (category, action, label, value)->
 				ga('send', 'event', category, action, label, value)
 
-			editingSessionHeartbeat: _.throttle( (projectId, segmentation = {}) ->
+			editingSessionHeartbeat: _.throttle( (segmentation = {}) ->
 				$http({
-					url: "/editingSession/#{projectId}",
+					url: "/editingSession/#{window.project_id}",
 					method: "PUT",
 					data: segmentation,
 					headers: {