clear out clearVariables! In comes toXml

ts/docx/document/index.ts

@@ -33,9 +33,4 @@ export class Document extends XmlComponent {
     public addParagraph(paragraph: Paragraph): void {
         this.body.push(paragraph);
     }
-
-    public clearVariables(): void {
-        this.body.clearVariables();
-        delete this.body;
-    }
 }

ts/docx/xml-components/base.ts

@@ -5,9 +5,5 @@ export abstract class BaseXmlComponent {
         this.rootKey = rootKey;
     }
 
-    public abstract replaceKey(): void;
+    public abstract toXml(): object;
-
-    public clearVariables(): void {
-        // Do Nothing
-    }
 }

ts/docx/xml-components/default-attributes.ts

@@ -16,15 +16,18 @@ export abstract class XmlAttributeComponent extends BaseXmlComponent {
         }
     }
 
-    public replaceKey(): void {
+    public toXml(): object {
-        if (this.root !== undefined) {
+        const attrs = {};
+        if (this.root != undefined) {
             _.forOwn(this.root, (value, key) => {
-                const newKey = this.xmlKeys[key];
+                if (value != undefined) {
-                this.root[newKey] = value;
+                    const newKey = this.xmlKeys[key];
-                delete this.root[key];
+                    attrs[newKey] = value;
+                }
             });
-            this[this.rootKey] = this.root;
-            delete this.root;
         }
+        const ret = {};
+        ret[this.rootKey] = attrs;
+        return ret;
     }
 }

ts/docx/xml-components/index.ts

@@ -1,5 +1,6 @@
 import * as _ from "lodash";
 import { BaseXmlComponent } from "./base";
+export { BaseXmlComponent };
 
 export abstract class XmlComponent extends BaseXmlComponent {
     protected root: Array<BaseXmlComponent | string>;
@@ -9,17 +10,15 @@ export abstract class XmlComponent extends BaseXmlComponent {
         this.root = new Array<BaseXmlComponent>();
     }
 
-    public replaceKey(): void {
+    public toXml(): object {
-        // console.log(this.rootKey);
+        const ret = this.root.map((comp) => {
-        // console.log(this.root);
+            if (comp instanceof BaseXmlComponent) {
-        if (this.root !== undefined) {
+                return comp.toXml();
-            this.root.forEach((root) => {
+            }
-                if (root && root instanceof BaseXmlComponent) {
+            return comp
-                    root.replaceKey();
+        }).filter((comp) => comp); // Exclude null, undefined, and empty strings
-                }
+        return {
-            });
+            [this.rootKey]: ret,
-            this[this.rootKey] = this.root;
-            delete this.root;
         }
     }
 }

ts/export/formatter.ts

@@ -1,52 +1,7 @@
-import * as _ from "lodash";
+import { BaseXmlComponent } from "../docx/xml-components";
-import {XmlComponent} from "../docx/xml-components";
 
 export class Formatter {
-
+    public format(input: BaseXmlComponent): Object {
-    public format(input: any): Object {
+        return input.toXml();
-        input.clearVariables();
-        this.replaceKeys(input);
-        const newJson = this.clense(input);
-        // console.log(JSON.stringify(newJson, null, "  "));
-        return newJson;
     }
-
-    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);
-        });
-    }
-
 }

ts/numbering/abstract-numbering.ts

@@ -40,13 +40,4 @@ export class AbstractNumbering extends XmlComponent {
         this.addLevel(level);
         return level;
     }
-
-    public clearVariables(): void {
-        _.forEach(this.root, (element) => {
-            if (element instanceof XmlComponent) {
-                element.clearVariables();
-            }
-        });
-        delete this.id;
-    }
 }

ts/numbering/index.ts

@@ -86,14 +86,4 @@ export class Numbering extends XmlComponent {
         this.root.push(num);
         return num;
     }
-
-    public clearVariables(): void {
-        super.clearVariables();
-        _.forEach(this.root, (element) => {
-            if (element instanceof XmlComponent) {
-                element.clearVariables();
-            }
-        });
-        delete this.nextId;
-    }
 }

ts/numbering/level.ts

@@ -80,14 +80,6 @@ export class Level extends XmlComponent {
         this.root.push(this.runProperties);
     }
 
-    public clearVariables(): void {
-        this.paragraphProperties.clearVariables();
-        this.runProperties.clearVariables();
-
-        delete this.paragraphProperties;
-        delete this.runProperties;
-    }
-
     public addParagraphProperty(property: XmlComponent): Level {
         this.paragraphProperties.push(property);
         return this;

ts/numbering/num.ts

@@ -34,9 +34,4 @@ export class Num extends XmlComponent {
         this.root.push(new AbstractNumId(abstractNumId));
         this.id = numId;
     }
-
-    public clearVariables(): void {
-        super.clearVariables();
-        delete this.id;
-    }
 }

ts/styles/defaults/index.ts

@@ -14,11 +14,4 @@ export class DocumentDefaults extends XmlComponent {
         this.root.push(this.runPropertiesDefaults);
         this.root.push(this.paragraphPropertiesDefaults);
     }
-
-    public clearVariables(): void {
-        this.runPropertiesDefaults.clearVariables();
-        this.paragraphPropertiesDefaults.clearVariables();
-        delete this.runPropertiesDefaults;
-        delete this.paragraphPropertiesDefaults;
-    }
 }

ts/styles/index.ts

@@ -30,14 +30,6 @@ export class Styles extends XmlComponent {
         return this;
     }
 
-    public clearVariables(): void {
-        this.root.forEach((element) => {
-            if (element instanceof XmlComponent) {
-                element.clearVariables();
-            }
-        });
-    }
-
     public createParagraphStyle(styleId: string, name?: string): ParagraphStyle {
         const para = new ParagraphStyle(styleId, name);
         this.push(para);

ts/styles/style/index.ts

@@ -55,13 +55,6 @@ export class ParagraphStyle extends Style {
         this.root.push(this.runProperties);
     }
 
-    public clearVariables(): void {
-        this.paragraphProperties.clearVariables();
-        this.runProperties.clearVariables();
-        delete this.paragraphProperties;
-        delete this.runProperties;
-    }
-
     public addParagraphProperty(property: XmlComponent): void {
         this.paragraphProperties.push(property);
     }

ts/tests/docx/xml-components/xmlComponentTests.ts

@@ -24,13 +24,4 @@ describe("XmlComponent", () => {
             assert.equal(newJson.rootKey, "w:test");
         });
     });
-
-    describe("#replaceKey", () => {
-
-        it("should replace the key to the specified root key", () => {
-            xmlComponent.replaceKey();
-            let newJson = jsonify(xmlComponent);
-            assert.isDefined(newJson["w:test"]);
-        });
-    });
 });