1 files changed, 165 insertions, 0 deletions
diff --git a/appc-directed-graph/dg-loader/provider/src/main/resources/js/dg_xml2json.js b/appc-directed-graph/dg-loader/provider/src/main/resources/js/dg_xml2json.js
new file mode 100644
index 000000000..052d75d21
--- /dev/null
+++ b/appc-directed-graph/dg-loader/provider/src/main/resources/js/dg_xml2json.js
@@ -0,0 +1,165 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property.  All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+
+var dgconverter = new Object();
+
+dgconverter.getNodeToXml = function (inputNodeSet) {
+    var exportableNodeSet = JSON.parse(inputNodeSet);
+    //uses inputNodeSet if passed otherwise build the latest nodeSet
+
+    //$("#btn-deploy").removeClass("disabled");
+
+    function getDgStartNode(nodeList) {
+        for (var i = 0; i < nodeList.length; i++) {
+            if (nodeList[i].type == 'dgstart' && nodeList[i].wires != null && nodeList[i].wires != undefined) {
+                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;
+    }
+
+    // if (inputNodeSet == null || inputNodeSet == undefined) {
+    //     exportableNodeSet = getCurrentFlowNodeSet();
+    // } else {
+    //     exportableNodeSet = JSON.parse(inputNodeSet);
+    // }
+    var dgstartNode = getDgStartNode(exportableNodeSet);
+
+    var level = 0;
+    var fullXmlStr = "";
+
+    printXml(dgstartNode);
+
+
+    function printXml(node) {
+        var xmlStr = "";
+        var startTag = "";
+        if (node != null && node.type != 'dgstart') {
+            var comments = node.comments;
+            if (comments != null && comments != "") {
+                //if xml comments field already has the <!-- and --> remove them
+                comments = comments.replace("<!--", "");
+                comments = comments.replace("-->", "");
+                xmlStr = "<!--" + comments + "-->";
+            }
+            xmlStr += node.xml;
+            startTag = getStartTag(node);
+          //special handling for break node
+			if(xmlStr != undefined && xmlStr != null && xmlStr.trim() == "<break>"){
+				fullXmlStr += "<break/>";
+			}else{	
+				fullXmlStr +=xmlStr;
+			}
+            /*
+            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 = [];
+        var wiredNodesArr = [];
+        if (node != null && node.wires != null && node.wires[0] != null && node.wires[0] != undefined && node.wires[0].length > 0) {
+            wiredNodes = node.wires[0];
+            //console.log("Before sort");
+            for (var k = 0; wiredNodes != undefined && wiredNodes != null && k < wiredNodes.length; k++) {
+                wiredNodesArr.push(getNode(wiredNodes[k]));
+            }
+            //console.dir(wiredNodesArr);
+            //sort based on y position
+            wiredNodesArr.sort(function (a, b) {
+                return a.y - b.y;
+            });
+            //console.log("After sort");
+            //console.dir(wiredNodesArr);
+        }
+
+        for (var k = 0; wiredNodesArr != null && k < wiredNodesArr.length; k++) {
+            level++;
+            var nd = wiredNodesArr[k];
+            printXml(nd);
+        }
+
+        //append end tag
+        if (startTag != "") {
+        	if(startTag != "break"){
+				fullXmlStr += "</" + 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);
+    return fullXmlStr;
+};
+