From 753a80ada5aec4bcad68b41fa8b893bb33eaaafe Mon Sep 17 00:00:00 2001
From: James Allen <james@sharelatex.com>
Date: Tue, 3 Feb 2015 13:51:56 +0000
Subject: [PATCH] Navigate away from deleted docs. Closes #141

---
 services/web/public/coffee/ide/editor/EditorManager.coffee | 7 +++++++
 .../web/public/coffee/ide/file-tree/FileTreeManager.coffee | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/services/web/public/coffee/ide/editor/EditorManager.coffee b/services/web/public/coffee/ide/editor/EditorManager.coffee
index fa9ad69498..a4a3ef1a9b 100644
--- a/services/web/public/coffee/ide/editor/EditorManager.coffee
+++ b/services/web/public/coffee/ide/editor/EditorManager.coffee
@@ -15,6 +15,13 @@ define [
 				if (@$scope.ui.view != "track-changes" and entity.type == "doc")
 					@openDoc(entity)
 
+			@$scope.$on "entity:deleted", (event, entity) =>
+				if @$scope.editor.open_doc_id == entity.id
+					return if !@$scope.project.rootDoc_id
+					doc = @ide.fileTreeManager.findEntityById(@$scope.project.rootDoc_id)
+					return if !doc?
+					@openDoc(doc)
+
 			initialized = false
 			@$scope.$on "file-tree:initialized", () =>
 				if !initialized
diff --git a/services/web/public/coffee/ide/file-tree/FileTreeManager.coffee b/services/web/public/coffee/ide/file-tree/FileTreeManager.coffee
index 75088c4078..13b0f8abf6 100644
--- a/services/web/public/coffee/ide/file-tree/FileTreeManager.coffee
+++ b/services/web/public/coffee/ide/file-tree/FileTreeManager.coffee
@@ -320,6 +320,8 @@ define [
 				entity.deleted = true
 				@$scope.deletedDocs.push entity
 
+			@$scope.$emit "entity:deleted", entity
+
 		_moveEntityInScope: (entity, parent_folder) ->
 			return if entity in parent_folder.children
 			@_deleteEntityFromScope(entity, moveToDeleted: false)