Fix missing media in Document Template

demo/demo29.ts

@@ -15,10 +15,22 @@ const item2 = new Paragraph("line with contextual spacing");
 const item3 = new Paragraph("line without contextual spacing");
 const item4 = new Paragraph("line without contextual spacing");
 
-item1.setNumbering(concrete, 0).spacing({before: 200}).contextualSpacing(true);
-item2.setNumbering(concrete, 0).spacing({before: 200}).contextualSpacing(true);
-item3.setNumbering(concrete, 0).spacing({before: 200}).contextualSpacing(false);
-item4.setNumbering(concrete, 0).spacing({before: 200}).contextualSpacing(false);
+item1
+    .setNumbering(concrete, 0)
+    .spacing({ before: 200 })
+    .contextualSpacing(true);
+item2
+    .setNumbering(concrete, 0)
+    .spacing({ before: 200 })
+    .contextualSpacing(true);
+item3
+    .setNumbering(concrete, 0)
+    .spacing({ before: 200 })
+    .contextualSpacing(false);
+item4
+    .setNumbering(concrete, 0)
+    .spacing({ before: 200 })
+    .contextualSpacing(false);
 
 doc.addParagraph(item1);
 doc.addParagraph(item2);

src/file/document/document.ts

@@ -53,8 +53,9 @@ export class Document extends XmlComponent {
         return para;
     }
 
-    public addTable(table: Table): void {
+    public addTable(table: Table): Document {
         this.body.push(table);
+        return this;
     }
 
     public createTable(rows: number, cols: number): Table {

src/file/file.ts

@@ -56,12 +56,13 @@ export class File {
         this.coreProperties = new CoreProperties(options);
         this.numbering = new Numbering();
         this.docRelationships = new Relationships();
-        this.media = new Media();
         this.fileRelationships = new Relationships();
         this.appProperties = new AppProperties();
         this.footNotes = new FootNotes();
         this.contentTypes = new ContentTypes();
 
+        this.media = fileProperties.template && fileProperties.template.media ? fileProperties.template.media : new Media();
+
         if (fileProperties.template) {
             this.currentRelationshipId = fileProperties.template.currentRelationshipId + 1;
         }
@@ -108,8 +109,9 @@ export class File {
         this.settings = new Settings();
     }
 
-    public addTableOfContents(toc: TableOfContents): void {
+    public addTableOfContents(toc: TableOfContents): File {
         this.document.addTableOfContents(toc);
+        return this;
     }
 
     public addParagraph(paragraph: Paragraph): File {
@@ -121,8 +123,9 @@ export class File {
         return this.document.createParagraph(text);
     }
 
-    public addTable(table: Table): void {
-        return this.document.addTable(table);
+    public addTable(table: Table): File {
+        this.document.addTable(table);
+        return this;
     }
 
     public createTable(rows: number, cols: number): Table {

src/import-dotx/import-dotx.ts

@@ -44,6 +44,7 @@ export interface IDocumentTemplate {
     readonly footers: IDocumentFooter[];
     readonly styles: Styles;
     readonly titlePageIsDefined: boolean;
+    readonly media: Media;
 }
 
 export class ImportDotx {
@@ -73,6 +74,7 @@ export class ImportDotx {
             currentRelationshipId: this.currentRelationshipId,
             styles: stylesFactory.newInstance(stylesContent),
             titlePageIsDefined: this.checkIfTitlePageIsDefined(documentContent),
+            media: media,
         };
 
         return templateDocument;