Mmmm… not working yet…
My current node_helper.js:
const NodeHelper = require('node_helper');
const request = require('request');
module.exports = NodeHelper.create({
start: function() {
console.log("Starting node_helper for: " + this.name);
},
// Changes XML to JSON
xmlToJson: function(xml) {
// Create the return object
var obj = {};
if (xml.nodeType == 1) { // element
// do attributes
if (xml.attributes.length > 0) {
obj["@attributes"] = {};
for (var j = 0; j < xml.attributes.length; j++) {
var attribute = xml.attributes.item(j);
obj["@attributes"][attribute.nodeName] = attribute.nodeValue;
}
}
} else if (xml.nodeType == 3) { // text
obj = xml.nodeValue;
}
// do children
if (xml.hasChildNodes()) {
for(var i = 0; i < xml.childNodes.length; i++) {
var item = xml.childNodes.item(i);
var nodeName = item.nodeName;
if (typeof(obj[nodeName]) == "undefined") {
obj[nodeName] = xmlToJson(item);
} else {
if (typeof(obj[nodeName].push) == "undefined") {
var old = obj[nodeName];
obj[nodeName] = [];
obj[nodeName].push(old);
}
obj[nodeName].push(xmlToJson(item));
}
}
}
return obj;
},
getMTVM: function(url) {
request(url, function(err, res, body) {
// if no error and server was happy
if(err == null && res.statusCode ==200){
console.log(body);
var json_data = this.xmlToJson(body)
console.log("Text is " + json_data.film[0].titel)
}
});
},
socketNotificationReceived: function(notification, payload) {
if (notification === 'GET_MTVM') {
this.getMTVM(payload);
}
}
});
In the dev console I get an error:
Whoops! There was an uncaught exception...
TypeError: this.xmlToJson is not a function
image url)
