From 6d0dffcdf75e834e70b6313b6668a1c79b4b4ccc Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Fri, 5 Dec 2014 20:43:41 +0000
Subject: [PATCH] Migrate node config to new format

---
 red/nodes/registry.js | 45 ++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 44 insertions(+), 1 deletion(-)

diff --git a/red/nodes/registry.js b/red/nodes/registry.js
index d24bcfa75..bd28a00f1 100644
--- a/red/nodes/registry.js
+++ b/red/nodes/registry.js
@@ -93,10 +93,53 @@ var registry = (function() {
         }
     }
 
+    function loadNodeConfigs() {
+        var configs = settings.get("nodes");
+        
+        if (!configs) {
+            return {};
+        } else if (configs['node-red']) {
+            return configs;
+        } else {
+            // Migrate from the 0.9.1 format of settings
+            var newConfigs = {};
+            for (var id in configs) {
+                if (configs.hasOwnProperty(id)) {
+                    var nodeConfig = configs[id];
+                    var moduleName;
+                    var nodeSetName;
+                    
+                    if (nodeConfig.module) {
+                        moduleName = nodeConfig.module;
+                        nodeSetName = nodeConfig.name.split(":")[1];
+                    } else {
+                        moduleName = "node-red";
+                        nodeSetName = nodeConfig.name.replace(/^\d+-/,"").replace(/\.js$/,"")
+                    }
+                    
+                    if (!newConfigs[moduleName]) {
+                        newConfigs[moduleName] = {
+                            name: moduleName,
+                            nodes:{}
+                        }
+                    }
+                    newConfigs[moduleName].nodes[nodeSetName] = {
+                        name: nodeSetName,
+                        types: nodeConfig.types,
+                        enabled: nodeConfig.enabled,
+                        module: moduleName
+                    }
+                }
+            }
+            settings.set("nodes",newConfigs);
+            return newConfigs;
+        }
+    }
+    
     return {
         init: function() {
             if (settings.available()) {
-                moduleConfigs = settings.get("modules")||{};
+                moduleConfigs = loadNodeConfigs();
             } else {
                 moduleConfigs = {};
             }