Allow RED.settings.get/set to use full property desc

packages/node_modules/@node-red/editor-client/src/js/settings.js

@@ -37,7 +37,7 @@ RED.settings = (function () {
         if (key === "auth-tokens") {
             localStorage.setItem(key, JSON.stringify(value));
         } else {
-            userSettings[key] = value;
+            RED.utils.setMessageProperty(userSettings,key,value);
             saveUserSettings();
         }
     };
@@ -46,16 +46,25 @@ RED.settings = (function () {
      * If the key is not set in the localStorage it returns <i>undefined</i>
      * Else return the JSON parsed value
      * @param key
+     * @param defaultIfUndefined
      * @returns {*}
      */
-    var get = function (key) {
+    var get = function (key,defaultIfUndefined) {
         if (!hasLocalStorage()) {
             return undefined;
         }
         if (key === "auth-tokens") {
             return JSON.parse(localStorage.getItem(key));
         } else {
-            return userSettings[key];
+            try {
+                var v = RED.utils.getMessageProperty(userSettings,key);
+                if (v === undefined) {
+                    v = defaultIfUndefined;
+                }
+            } catch(err) {
+                v = defaultIfUndefined;
+            }
+            return v;
         }
     };
 

packages/node_modules/@node-red/editor-client/src/js/ui/utils.js

@@ -722,6 +722,62 @@ RED.utils = (function() {
         return result;
     }
 
+    function setMessageProperty(msg,prop,value,createMissing) {
+        if (typeof createMissing === 'undefined') {
+            createMissing = (typeof value !== 'undefined');
+        }
+        if (prop.indexOf('msg.')===0) {
+            prop = prop.substring(4);
+        }
+        var msgPropParts = normalisePropertyExpression(prop);
+        var depth = 0;
+        var length = msgPropParts.length;
+        var obj = msg;
+        var key;
+        for (var i=0;i<length-1;i++) {
+            key = msgPropParts[i];
+            if (typeof key === 'string' || (typeof key === 'number' && !Array.isArray(obj))) {
+                if (obj.hasOwnProperty(key)) {
+                    obj = obj[key];
+                } else if (createMissing) {
+                    if (typeof msgPropParts[i+1] === 'string') {
+                        obj[key] = {};
+                    } else {
+                        obj[key] = [];
+                    }
+                    obj = obj[key];
+                } else {
+                    return null;
+                }
+            } else if (typeof key === 'number') {
+                // obj is an array
+                if (obj[key] === undefined) {
+                    if (createMissing) {
+                        if (typeof msgPropParts[i+1] === 'string') {
+                            obj[key] = {};
+                        } else {
+                            obj[key] = [];
+                        }
+                        obj = obj[key];
+                    } else {
+                        return null;
+                    }
+                } else {
+                    obj = obj[key];
+                }
+            }
+        }
+        key = msgPropParts[length-1];
+        if (typeof value === "undefined") {
+            if (typeof key === 'number' && Array.isArray(obj)) {
+                obj.splice(key,1);
+            } else {
+                delete obj[key]
+            }
+        } else {
+            obj[key] = value;
+        }
+    }
     function separateIconPath(icon) {
         var result = {module: "", file: ""};
         if (icon) {
@@ -957,6 +1013,7 @@ RED.utils = (function() {
     return {
         createObjectElement: buildMessageElement,
         getMessageProperty: getMessageProperty,
+        setMessageProperty: setMessageProperty,
         normalisePropertyExpression: normalisePropertyExpression,
         validatePropertyExpression: validatePropertyExpression,
         separateIconPath: separateIconPath,