show message when can not talk to templates api

services/web/app/views/project/editor/publish-template.jade

@@ -7,28 +7,34 @@ script(type="text/ng-template", id="publishProjectAsTemplateModalTemplate")
 		) ×
 		h3 Publish as Template
 	.modal-body.modal-body-share
-		form()
-			label(for='Description') Template Description
-			.form-group
-				textarea.form-control(
-				rows=5,
-				name='Description',
-				ng-model="template.description",
-				ng-blur="updateProjectDescription()",
-				value=""
-			)
-		div(ng-show="publishedDetails.exists").text-center.publishedDetails
-			|  Your project was last published at 
-			strong {{publishedDetails.publishedDate}}. 
-			a(ng-href="{{publishedDetails.canonicalUrl}}") View it in template gallery.
+		span(ng-hide="problemTalkingToTemplateApi")
+			form()
+				label(for='Description') Template Description
+				.form-group
+					textarea.form-control(
+					rows=5,
+					name='Description',
+					ng-model="template.description",
+					ng-blur="updateProjectDescription()",
+					value=""
+				)
+			div(ng-show="publishedDetails.exists").text-center.publishedDetails
+				|  Your project was last published at 
+				strong {{publishedDetails.publishedDate}}. 
+				a(ng-href="{{publishedDetails.canonicalUrl}}") View it in template gallery.
 
+		span(ng-show="problemTalkingToTemplateApi") There is a problem with our publishing service, please try again in a few minutes.
 
 
-	.modal-footer
+
+
+	.modal-footer(ng-hide="problemTalkingToTemplateApi")
 		button.btn.btn-default(
 			ng-click="cancel()",
 			ng-disabled="state.publishInflight || state.unpublishInflight"
-		) Cancel
+		)
+			span Cancel
+
 		button.btn.btn-info(
 			ng-click="unpublishTemplate()",
 			ng-disabled="state.publishInflight || state.unpublishInflight"
@@ -36,6 +42,7 @@ script(type="text/ng-template", id="publishProjectAsTemplateModalTemplate")
 		) 
 			span(ng-show="!state.unpublishInflight") Unpublish
 			span(ng-show="state.unpublishInflight") Unpublishing...
+
 		button.btn.btn-primary(
 			ng-click="publishTemplate()",
 			ng-disabled="state.publishInflight || state.unpublishInflight"

services/web/public/coffee/ide/templates/controllers/TemplatesController.coffee

@@ -7,26 +7,32 @@ define [
 			$modal.open {
 				templateUrl: "publishProjectAsTemplateModalTemplate"
 				controller: "PublishProjectAsTemplateModalController"
-				resolve:
-					diff: () -> $scope.trackChanges.diff
 			}
 
 	App.controller "PublishProjectAsTemplateModalController", ($scope, $modalInstance, ide) ->
-		permissionsManager = new PermissionsManager(ide, $scope)
+
 		user_id = ide.$scope.user.id
 		$scope.template = {}
 		$scope.publishedDetails =
 			exists:false
+		$scope.problemTalkingToTemplateApi = false
+
+		problemTalkingToTemplateApi = ->
+			$scope.problemTalkingToTemplateApi = true
+
+		successTalkingToTemplateApi = ->
+			$scope.problemTalkingToTemplateApi = true
 
 		$scope.state =
 			publishInflight: false
 			unpublishInflight: false
 
 		refreshPublishedStatus = ->
+
 			ide.socket.emit "getPublishedDetails", user_id, (err, data)->
+				if !data? or err? then return problemTalkingToTemplateApi() else successTalkingToTemplateApi()
 				$scope.publishedDetails = data
 				$scope.publishedDetails.publishedDate = moment(data.publishedDate).format("Do MMM YYYY, h:mm a")
-				console.log data
 				$scope.template.description = data.description
 
 		refreshPublishedStatus()
@@ -34,17 +40,20 @@ define [
 		$scope.updateProjectDescription = ->
 			description = $scope.template.description
 			if description?
-				ide.socket.emit 'updateProjectDescription', description, () => 
+				ide.socket.emit 'updateProjectDescription', description, (err) => 
+					if err? then return problemTalkingToTemplateApi() else successTalkingToTemplateApi()
 
 		$scope.publishTemplate = ->
 			$scope.state.publishInflight = true
-			ide.socket.emit 'publishProjectAsTemplate', user_id, (error, docLines, version) =>
+			ide.socket.emit 'publishProjectAsTemplate', user_id, (error) =>
+				if err? then return problemTalkingToTemplateApi() else successTalkingToTemplateApi()
 				refreshPublishedStatus()
 				$scope.state.publishInflight = false
 
 		$scope.unpublishTemplate = ->
 			$scope.state.unpublishInflight = true
-			ide.socket.emit 'unPublishProjectAsTemplate', user_id, (error, docLines, version) =>
+			ide.socket.emit 'unPublishProjectAsTemplate', user_id, (error) =>
+				if err? then return problemTalkingToTemplateApi() else successTalkingToTemplateApi()
 				refreshPublishedStatus()
 				$scope.state.unpublishInflight = false