Added Content

mqtt-domo-in/miRGBConv.js

@@ -0,0 +1,29 @@
+module.exports = function(RED) {
+    function mqttdomoinrgb(config) {
+        RED.nodes.createNode(this,config);
+        this.idx = config.idx;
+        this.Savetocontex = config.Savetocontex;
+        var flowContext = this.context().flow;
+        var node = this;
+        node.on('input', function(msg) {
+            var r = msg.payload.Color.r;
+            var g = msg.payload.Color.g;
+            var b = msg.payload.Color.b;
+            function componentToHex(c) {
+                var hex = c.toString(16);
+                return hex.length == 1 ? "0" + hex : hex;
+            }
+            msg.payload = "#" + componentToHex(r) + componentToHex(g) + componentToHex(b);
+            node.send(msg);
+            
+            if (node.Savetocontex === true) {
+                if (node.idx === 'undefined' || node.idx === null || node.idx === "" ) {
+                    node.warn("IDX not set");
+                } else{
+                    flowContext.set(node.idx + "-color", msg.payload)
+                }
+            }
+        });
+    }
+    RED.nodes.registerType("mqtt-domo-in-rgb",mqttdomoinrgb);
+}