Customise help link label/url

editor/js/main.js

@@ -165,7 +165,10 @@ var RED = (function() {
                 ]},
                 null,
                 {id:"btn-keyboard-shortcuts",label:"Keyboard Shortcuts",onselect:RED.keyboard.showHelp},
-                {id:"btn-help",label:"Node-RED Website", href:"http://nodered.org/docs"}
+                {id:"btn-help",
+                    label: RED.settings.theme("help.label","Node-RED Website"),
+                    href: RED.settings.theme("help.url","http://nodered.org/docs")
+                }
             ]
         });
         
@@ -179,7 +182,7 @@ var RED = (function() {
         RED.clipboard.init();
         RED.view.init();
         
-        RED.deploy.init(RED.settings.editorTheme?RED.settings.editorTheme.deployButton:null);
+        RED.deploy.init(RED.settings.theme("deployButton",null));
         
         RED.keyboard.add(/* ? */ 191,{shift:true},function(){RED.keyboard.showHelp();d3.event.preventDefault();});
         RED.comms.connect();

editor/js/settings.js

@@ -119,13 +119,30 @@ RED.settings = (function () {
         });
     };
 
+    function theme(property,defaultValue) {
+        if (!RED.settings.editorTheme) {
+            return defaultValue;
+        }
+        var parts = property.split(".");
+        var v = RED.settings.editorTheme;
+        try {
+            for (var i=0;i<parts.length;i++) {
+                v = v[parts[i]];
+            }
+            return v;
+        } catch(err) {
+            return defaultValue;
+        }
+    }
 
     return {
         init: init,
         load: load,
         set: set,
         get: get,
-        remove: remove
+        remove: remove,
+        
+        theme: theme
     }
 })
 ();

red/api/theme.js

@@ -141,6 +141,10 @@ module.exports = {
                     }
                 }
             }
+            
+            if (theme.help) {
+                themeSettings.help = theme.help;
+            }
             return themeApp;
         }
     },