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function getNodeToXml(){
var nodeSet=[];
var activeWorkspace=RED.view.getWorkspace();
RED.nodes.eachNode(function(n) {
if (n.z == activeWorkspace) {
nodeSet.push({n:n});
}
});
var exportableNodeSet = RED.nodes.createExportableNodeSet(nodeSet);
console.dir(exportableNodeSet);
console.log(JSON.stringify(exportableNodeSet));
function getDgStartNode(nodeList){
for(var i=0;i<nodeList.length;i++){
if(nodeList[i].type == 'dgstart'){
return nodeList[i];
}
}
return null;
}
function getNode(id){
for(var i=0;i<exportableNodeSet.length;i++){
if(exportableNodeSet[i].id == id){
return exportableNodeSet[i];
}
}
return null;
}
function getStartTag(node){
var startTag="";
var xmlStr="";
if(node != null && node.type != 'dgstart'){
xmlStr=node.xml;
var regex = /(<)([\w-]+)(.*)?/;
var match = regex.exec(xmlStr);
if(match != null){
if(match[1] != undefined && match[2] != undefined){
startTag = match[2];
}
}else{
console.log("startTag not found.");
}
}
return startTag;
}
var dgstartNode = getDgStartNode(exportableNodeSet);
var level=0;
var fullXmlStr="";
printXml(dgstartNode);
function printXml(node){
var xmlStr="";
var startTag = "";
if(node != null && node.type != 'dgstart'){
xmlStr=node.xml;
startTag = getStartTag(node);
if(level > 0){
var spacing = Array(level).join(" ");
xmlStr=xmlStr.replace(/\n/g,spacing);
fullXmlStr +=xmlStr;
console.log(xmlStr);
}else{
fullXmlStr +=xmlStr;
console.log(xmlStr);
}
}
//console.log("startTag:" + startTag);
var wiredNodes = [];
if(node != null && node.wires != null && node.wires[0] != null && node.wires[0] != undefined && node.wires[0].length >0 ){
wiredNodes=node.wires[0];
//sort based on y position
wiredNodes.sort(function(a, b){
return a.y-b.y;
});
}
for(var k=0;wiredNodes != null && k<wiredNodes.length;k++){
level++;
var nd = getNode(wiredNodes[k]);
printXml(nd);
}
//append end tag
if(startTag != ""){
if(level >0){
var spacing = Array(level).join(" ");
fullXmlStr += spacing + "</" + startTag + ">";
console.log(spacing + "</" + startTag + ">");
}else{
fullXmlStr += "</" + startTag + ">";
console.log("</" + startTag + ">");
}
}
if(level>0){
level=level-1;
}
console.log("endTag:" + startTag);
//console.log("xml:" + fullXmlStr);
}
console.log("fullXmlStr:" + fullXmlStr);
/*
for (var link in allLinks){
var nd = RED.nodes.node(link);
console.dir(nd);
var obj = RED.nodes.getNodeSet(RED.view.getWorkspace());
console.dir(obj);
}
*/
//console.dir(RED.nodes.getAllFlowNodes());
//console.dir(RED.nodes.getType());
/*
console.dir(RED.nodes.nodes);
RED.nodes.nodes.forEach(function (node){
console.dir(node);
});
*/
/*var map = {68: false, 69: false, 86: false};
$("#node-input-validate").keydown(function(e) {
if (e.keyCode in map) {
map[e.keyCode] = true;
if (map[68] && map[69] && map[86]) {
// FIRE EVENT
return "abcd";
}
}
}).keyup(function(e) {
if (e.keyCode in map) {
map[e.keyCode] = false;
}
});
*/
return fullXmlStr;
}
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