clear out clearVariables! In comes toXml

ts/export/formatter.ts

@@ -1,52 +1,7 @@
-import * as _ from "lodash";
-import {XmlComponent} from "../docx/xml-components";
+import { BaseXmlComponent } from "../docx/xml-components";
 
 export class Formatter {
-
-    public format(input: any): Object {
-        input.clearVariables();
-        this.replaceKeys(input);
-        const newJson = this.clense(input);
-        // console.log(JSON.stringify(newJson, null, "  "));
-        return newJson;
+    public format(input: BaseXmlComponent): Object {
+        return input.toXml();
     }
-
-    private replaceKeys(input: XmlComponent): Object {
-        input.replaceKey();
-
-        return input;
-    }
-
-    private clense(input: any): Object {
-        const newJson = this.jsonify(input);
-
-        this.deepTraverseJson(newJson, (parent, value, key) => {
-            if (key === "properties") {
-                delete parent[key];
-            }
-            if (key === "xmlKeys") {
-                delete parent[key];
-            }
-            if (key === "rootKey") {
-                delete parent[key];
-            }
-        });
-
-        return newJson;
-    }
-
-    private jsonify(obj: Object): Object {
-        let stringifiedJson = JSON.stringify(obj);
-        return JSON.parse(stringifiedJson);
-    }
-
-    private deepTraverseJson(json: Object, lambda: (json: any, value: any, key: any) => void): void {
-        _.forOwn(json, (value, key) => {
-            if (_.isObject(value) && key !== "xmlKeys" && key !== "rootKey") {
-                this.deepTraverseJson(value, lambda);
-            }
-            lambda(json, value, key);
-        });
-    }
-
-}
+}