Merge pull request #521 from hoffoo/master

ui: ask for confirmation before deleting keys

ui/javascripts/app/controllers.js

@@ -161,13 +161,14 @@ App.KvShowController.reopen({
     },
 
     deleteFolder: function() {
-      this.set('isLoading', true);
 
+      this.set('isLoading', true);
       var controller = this;
       var dc = controller.get('dc').get('datacenter');
       var grandParent = controller.get('grandParentKey');
       var token = App.get('settings.token');
 
+      if (window.confirm("Are you sure you want to delete this folder?")) {
         // Delete the folder
         Ember.$.ajax({
             url: (formatUrl("/v1/kv/" + controller.get('parentKey') + '?recurse', dc, token)),
@@ -180,6 +181,7 @@ App.KvShowController.reopen({
         });
       }
     }
+  }
 });
 
 App.KvEditController = KvBaseController.extend({