Got to start somewhere

nodes/analysis/73-parsexml.js

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+/**
+ * Copyright 2013 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var RED = require("../../red/red");
+var util = require("util");
+var parseString = require('xml2js').parseString;
+var gotEyes = false;
+try {
+	var eyes = require("eyes");
+	gotEyes = true;
+} catch(e) {
+	util.log("[73-parsexml.js] Warning: Module 'eyes' not installed");
+}
+
+function Xml2jsNode(n) {
+	RED.nodes.createNode(this,n);
+	this.useEyes = n.useEyes;
+	var node = this;
+
+	this.on("input", function(msg) {
+		parseString(msg.payload, function (err, result) {
+			msg.payload = result;
+			node.send(msg);
+			if (node.useEyes == true) {
+				if (gotEyes == true) { eyes.inspect(msg); }
+				else { node.log(JSON.stringify(msg)); }
+			}
+		});
+	});
+}
+
+RED.nodes.registerType("xml2js",Xml2jsNode);