dgbuilder/public/util/js/dgeToXml.js.imp

   1 function getNodeToXml(){
   2                 var nodeSet=[];
   3                 var activeWorkspace=RED.view.getWorkspace();
   4                 RED.nodes.eachNode(function(n) {
   5                         if (n.z == activeWorkspace) {
   6                                 nodeSet.push({n:n});
   7                         }
   8                 });
   9
  10                 var exportableNodeSet = RED.nodes.createExportableNodeSet(nodeSet);
  11                 console.dir(exportableNodeSet);
  12                 console.log(JSON.stringify(exportableNodeSet));
  13
  14                 function getDgStartNode(nodeList){
  15                         for(var i=0;i<nodeList.length;i++){
  16                                 if(nodeList[i].type == 'dgstart'){
  17                                         return nodeList[i];
  18                                 }
  19                         }
  20                         return null;
  21                 }
  22                 function getNode(id){
  23                         for(var i=0;i<exportableNodeSet.length;i++){
  24                                 if(exportableNodeSet[i].id == id){
  25                                         return exportableNodeSet[i];
  26                                 }
  27                         }
  28                         return null;
  29                 }
  30
  31                 function getStartTag(node){
  32                         var startTag="";
  33                         var xmlStr="";
  34                         if(node != null && node.type != 'dgstart'){
  35                                 xmlStr=node.xml;
  36                                 var regex = /(<)([\w-]+)(.*)?/;
  37                                 var match = regex.exec(xmlStr);
  38                                 if(match != null){
  39                                         if(match[1] != undefined && match[2] != undefined){
  40                                                 startTag = match[2];
  41                                         }
  42                                 }else{
  43                                         console.log("startTag not found.");
  44                                 }
  45                         }
  46                         return startTag;
  47                 }
  48
  49                 var dgstartNode = getDgStartNode(exportableNodeSet);
  50
  51                 var level=0;
  52                 var fullXmlStr="";
  53
  54                 printXml(dgstartNode);
  55
  56
  57                 function printXml(node){
  58                         var xmlStr="";
  59                         var startTag = "";
  60                         if(node != null && node.type != 'dgstart'){
  61                                 xmlStr=node.xml;
  62                                 startTag = getStartTag(node);
  63                                 if(level > 0){
  64                                         var spacing = Array(level).join("  ");
  65                                         xmlStr=xmlStr.replace(/\n/g,spacing);
  66                                         fullXmlStr +=xmlStr;
  67
  68                                         console.log(xmlStr);
  69                                 }else{
  70                                         fullXmlStr +=xmlStr;
  71                                         console.log(xmlStr);
  72                                 }
  73                         }
  74
  75                         //console.log("startTag:" + startTag);
  76
  77                         var wiredNodes = [];
  78                         if(node != null && node.wires != null && node.wires[0] != null &&  node.wires[0] != undefined && node.wires[0].length >0 ){
  79                                 wiredNodes=node.wires[0];
  80                                 //sort based on y position
  81                                 wiredNodes.sort(function(a, b){
  82                                         return a.y-b.y;
  83                                 });
  84                         }
  85
  86                         for(var k=0;wiredNodes != null && k<wiredNodes.length;k++){
  87                                 level++;
  88                                 var nd = getNode(wiredNodes[k]);
  89                                 printXml(nd);
  90                         }
  91
  92                         //append end tag
  93                         if(startTag != ""){
  94                                 if(level >0){
  95                                         var spacing = Array(level).join("  ");
  96                                         fullXmlStr += spacing + "</" + startTag + ">";
  97                                         console.log(spacing + "</" + startTag + ">");
  98                                 }else{
  99                                         fullXmlStr += "</" + startTag + ">";
 100                                         console.log("</" + startTag + ">");
 101                                 }
 102                         }
 103
 104                         if(level>0){
 105                                 level=level-1;
 106                         }
 107                         console.log("endTag:" + startTag);
 108                         //console.log("xml:" + fullXmlStr);
 109                 }
 110                 console.log("fullXmlStr:" + fullXmlStr);
 111
 112                 /*
 113                 for (var link in allLinks){
 114                         var nd = RED.nodes.node(link);
 115                         console.dir(nd);
 116                         var obj = RED.nodes.getNodeSet(RED.view.getWorkspace());
 117                         console.dir(obj);
 118                 }
 119                 */
 120
 121
 122                 //console.dir(RED.nodes.getAllFlowNodes());
 123                 //console.dir(RED.nodes.getType());
 124                 /*
 125                 console.dir(RED.nodes.nodes);
 126                 RED.nodes.nodes.forEach(function (node){
 127                         console.dir(node);
 128                 });
 129                 */
 130
 131             /*var map = {68: false, 69: false, 86: false};
 132             $("#node-input-validate").keydown(function(e) {
 133                 if (e.keyCode in map) {
 134                         map[e.keyCode] = true;
 135                         if (map[68] && map[69] && map[86]) {
 136                                 // FIRE EVENT
 137                                 return "abcd";
 138                         }
 139                 }
 140                 }).keyup(function(e) {
 141                         if (e.keyCode in map) {
 142                                 map[e.keyCode] = false;
 143                         }
 144                 });
 145         */
 146         return fullXmlStr;
 147 }