Custom top filtering links

source/scripts/controllers/app.js.coffee

@@ -1,6 +1,6 @@
 angular.module("sideBySide").controller "AppController",
-['$scope', 'ngDialog', 'poems'
-($scope, ngDialog, poems) ->
+['$scope', 'ngDialog', 'filter', 'poems'
+($scope, ngDialog, filter, poems) ->
 	$scope.title = =>
 		sbs = 'Side By Side viewer'
 		if poems.config.title
@@ -8,6 +8,17 @@ angular.module("sideBySide").controller "AppController",
 		else
 			sbs
 
+	$scope.$watchCollection ->
+		poems.config
+	, ->
+		if 'links' of poems.config
+			$scope.links = poems.config.links.map (link) ->
+				link.display = JSON.stringify link.display
+				link
+
+	$scope.display = (encoded) ->
+		filter.setFilter JSON.parse encoded
+
 	$scope.showPage = (page) ->
 		ngDialog.open {
 			template: 'partials/' + page + '.html'