erickoledadevrel · December 1, 2014 14:30 · Dec 1, 2014
diff --git a/xmlToJson.js b/xmlToJson.js
@@ -0,0 +1,45 @@
+/**
+ * Converts an XML string to a JSON object, using logic similar to the
+ * sunset method Xml.parse().
+ * @param {string} xml The XML to parse.
+ * @returns {Object} The parsed XML.
+ */
+function xmlToJson(xml) { 
+  var doc = XmlService.parse(xml);
+  var result = {};
+  var root = doc.getRootElement();
+  result[root.getName()] = elementToJson(root);
+  return result;
+}
+
+/**
+ * Converts an XmlService element to a JSON object, using logic similar to 
+ * the sunset method Xml.parse().
+ * @param {XmlService.Element} element The element to parse.
+ * @returns {Object} The parsed element.
+ */
+function elementToJson(element) {
+  var result = {};
+  // Attributes.
+  element.getAttributes().forEach(function(attribute) {
+    result[attribute.getName()] = attribute.getValue();
+  });
+  // Child elements.
+  element.getChildren().forEach(function(child) {
+    var key = child.getName();
+    var value = elementToJson(child);
+    if (result[key]) {
+      if (!(result[key] instanceof Array)) {
+        result[key] = [result[key]];
+      }
+      result[key].push(value);
+    } else {
+      result[key] = value;
+    }
+  });
+  // Text content.
+  if (element.getText()) {
+    result['Text'] = element.getText();
+  }
+  return result;
+}