nav.menu().toJSON()

CHANGELOG.md

@@ -12,6 +12,12 @@ Go to the `v1` branch to see the changelog of Lume 1.
 - New plugin `sri`.
 - Improved plugin docs with links to the online documentation.
 - New functions `nav.nextPage()` and `nav.previousPage()` for `nav` plugin.
+- New method `toJSON()` added to the result of `nav.menu()` for `nav` plugin.
+ For example:
+ ```js
+ const menu = nav.menu();
+ JSON.stringify(menu);
+ ```
 - New sort options `asc-locale` and `desc-locale`.
 
 ### Changed

plugins/nav.ts

@@ -187,6 +187,16 @@ export interface NavData {
  data: Data;
  children?: NavData[];
  parent?: NavData;
+ toJSON(): NavJSON;
+}
+
+export interface NavJSON {
+ data: {
+ title?: string;
+ url?: string;
+ basename: string;
+ };
+ children?: NavJSON[];
 }
 
 function getNextChild(item: NavData): Data | undefined {
@@ -276,6 +286,16 @@ function convert(
  const data: NavData = {
  data: temp.data,
  parent,
+ toJSON() {
+ return {
+ data: {
+ title: this.data.title,
+ url: this.data.url,
+ basename: this.data.basename,
+ },
+ children: this.children?.map((child) => child.toJSON()),
+ };
+ },
  };
 
  data.children = temp.children