Add method summary.getArticleByPath to summary api

1 files changed, 11 insertions, 0 deletions

diff --git a/lib/api/encodeSummary.js b/lib/api/encodeSummary.js
index 2bb8d11..f1a7d97 100644
--- a/lib/api/encodeSummary.js
+++ b/lib/api/encodeSummary.js
@@ -31,6 +31,17 @@ function encodeSummary(output, summary) {
         getArticleByLevel: function(level) {
             var article = summary.getByLevel(level);
             return (article? encodeSummaryArticle(article) : undefined);
+        },
+
+        /**
+            Get an article by its path
+
+            @param {String} level
+            @return {Object}
+        */
+        getArticleByPath: function(level) {
+            var article = summary.getByPath(level);
+            return (article? encodeSummaryArticle(article) : undefined);
         }
     };