From 0059121716c869e34a8089ada3069ad67ffb6ee7 Mon Sep 17 00:00:00 2001
From: Michael Jumper <mjumper@apache.org>
Date: Tue, 7 Aug 2018 12:25:55 -0700
Subject: [PATCH] GUACAMOLE-220: Hide identifier set editor if there are no
 identifiers to edit.

---
 .../app/manage/directives/identifierSetEditor.js   | 14 ++++++++++++++
 .../app/manage/templates/identifierSetEditor.html  |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/guacamole/src/main/webapp/app/manage/directives/identifierSetEditor.js b/guacamole/src/main/webapp/app/manage/directives/identifierSetEditor.js
index 82f110915..4240901b9 100644
--- a/guacamole/src/main/webapp/app/manage/directives/identifierSetEditor.js
+++ b/guacamole/src/main/webapp/app/manage/directives/identifierSetEditor.js
@@ -260,6 +260,20 @@ angular.module('manage').directive('identifierSetEditor', ['$injector',
             $scope.expanded = false;
         };
 
+        /**
+         * Returns whether there are absolutely no identifiers that can be
+         * managed using this editor. If true, the editor is effectively
+         * useless, as there is nothing whatsoever to display.
+         *
+         * @returns {Boolean}
+         *     true if there are no identifiers that can be managed using this
+         *     editor, false otherwise.
+         */
+        $scope.isEmpty = function isEmpty() {
+            return _.isEmpty($scope.identifiers)
+                && _.isEmpty($scope.identifiersAvailable);
+        };
+
     }];
 
     return directive;
diff --git a/guacamole/src/main/webapp/app/manage/templates/identifierSetEditor.html b/guacamole/src/main/webapp/app/manage/templates/identifierSetEditor.html
index 838decf03..7f660883d 100644
--- a/guacamole/src/main/webapp/app/manage/templates/identifierSetEditor.html
+++ b/guacamole/src/main/webapp/app/manage/templates/identifierSetEditor.html
@@ -1,4 +1,4 @@
-<div class="related-objects">
+<div class="related-objects" ng-hide="isEmpty()">
     <div class="header">
         <h2>{{ header | translate }}</h2>
         <div class="filter">