1 files changed, 28 insertions, 0 deletions
diff --git a/packages/gitbook/src/json/encodeSummaryArticle.js b/packages/gitbook/src/json/encodeSummaryArticle.js
new file mode 100644
index 0000000..0b9461c
--- /dev/null
+++ b/packages/gitbook/src/json/encodeSummaryArticle.js
@@ -0,0 +1,28 @@
+
+/**
+    Encode a SummaryArticle to JSON
+
+    @param {SummaryArticle}
+    @return {Object}
+*/
+function encodeSummaryArticle(article, recursive) {
+    let articles = undefined;
+    if (recursive !== false) {
+        articles = article.getArticles()
+            .map(encodeSummaryArticle)
+            .toJS();
+    }
+
+    return {
+        title: article.getTitle(),
+        level: article.getLevel(),
+        depth: article.getDepth(),
+        anchor: article.getAnchor(),
+        url: article.getUrl(),
+        path: article.getPath(),
+        ref: article.getRef(),
+        articles
+    };
+}
+
+module.exports = encodeSummaryArticle;