mirror of
https://github.com/node-red/node-red.git
synced 2023-10-10 13:36:53 +02:00
46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
|
/**
|
||
|
|
* 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);
|