NIFI-3615:

- Removing hidden control characters.

This closes #1599

Signed-off-by: Scott Aslan <scottyaslan@gmail.com>

nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-canvas-utils.js

@@ -115,7 +115,7 @@
                     // refresh all component types as necessary (handle components that have been removed)
                     componentMap.forEach(function (type, ids) {
                         nfCanvasUtils.getComponentByType(type).remove(ids);
-                    });


+                    });
 
                     // refresh the birdseye
                     nfBirdseye.refresh();

nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-connection.js

@@ -1931,7 +1931,7 @@
          *
          * @argument {selection} selection          The selection
          */
-        isDisconnected: function (selection) {

+        isDisconnected: function (selection) {
 
             // if nothing is selected return
             if (selection.empty()) {
@@ -1939,20 +1939,20 @@
             }
             var connections = d3.map();
             var components = d3.map();
-            var isDisconnected = true;


+            var isDisconnected = true;
 
             // include connections
             selection.filter(function (d) {
                 return d.type === 'Connection';
             }).each(function (d) {
                 connections.set(d.id, d);
-            });


+            });
 
             // include components and ensure their connections are included
             selection.filter(function (d) {
                 return d.type !== 'Connection';
             }).each(function (d) {
-                components.set(d.id, d.component);


+                components.set(d.id, d.component);
 
                 // check all connections of this component
                 $.each(nfConnection.getComponentConnections(d.id), function (_, connection) {
@@ -1962,11 +1962,11 @@
                     }
                 });
             });
-            if (isDisconnected) {

+            if (isDisconnected) {
 
                 // go through each connection to ensure its source and destination are included
                 connections.forEach(function (id, connection) {
-                    if (isDisconnected) {

+                    if (isDisconnected) {
 
                         // determine whether this connection and its components are included within the selection
                         isDisconnected = components.has(nfCanvasUtils.getConnectionSourceComponentId(connection)) && components.has(nfCanvasUtils.getConnectionDestinationComponentId(connection));

nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-process-group.js

@@ -1256,23 +1256,23 @@
          *
          * @param {string} groupId
          */
-        enterGroup: function (groupId) {

+        enterGroup: function (groupId) {
 
             // hide the context menu
-            nfContextMenu.hide();


+            nfContextMenu.hide();
 
             // set the new group id
-            nfCanvasUtils.setGroupId(groupId);


+            nfCanvasUtils.setGroupId(groupId);
 
             // reload the graph
-            return nfCanvasUtils.reload().done(function () {

+            return nfCanvasUtils.reload().done(function () {
 
                 // attempt to restore the view
-                var viewRestored = nfCanvasUtils.restoreUserView();


+                var viewRestored = nfCanvasUtils.restoreUserView();
 
                 // if the view was not restore attempt to fit
                 if (viewRestored === false) {
-                    nfCanvasUtils.fitCanvasView();


+                    nfCanvasUtils.fitCanvasView();
 
                     // refresh the canvas
                     nfCanvasUtils.refreshCanvasView({