From 4e41f96d89d08bd6319d0a3c6439252f002b04d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samy=20Pess=C3=A9?= <samypesse@gmail.com>
Date: Fri, 8 Apr 2016 14:42:37 +0200
Subject: [PATCH] Add "languages" property to all json files for multilingual
 book

---
 lib/output/base.js  |  2 +-
 test/output-json.js | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/lib/output/base.js b/lib/output/base.js
index d513d71c2..b60edb16b 100644
--- a/lib/output/base.js
+++ b/lib/output/base.js
@@ -240,7 +240,7 @@ Output.prototype.getContext = function() {
             output: this.getSelfContext()
         },
         this.book.getContext(),
-        this.book.langs.getContext(),
+        (this.book.isLanguageBook()? this.book.parent: this.book).langs.getContext(),
         this.book.summary.getContext(),
         this.book.glossary.getContext(),
         this.book.config.getContext(),
diff --git a/test/output-json.js b/test/output-json.js
index 1006dab26..cb2911935 100644
--- a/test/output-json.js
+++ b/test/output-json.js
@@ -41,8 +41,23 @@ describe('JSON Output', function() {
             output.should.have.file('fr/README.json');
         });
 
+        it('should correctly add languages list to all json', function() {
+            var jsonFR = require(output.resolve('fr/README.json'));
+            var jsonEN = require(output.resolve('en/README.json'));
+
+            jsonFR.should.have.property('languages')
+                .with.property('list').with.lengthOf(2);
+            jsonEN.should.have.property('languages')
+                .with.property('list').with.lengthOf(2);
+        });
+
         it('should correctly generate a README.json for the whole book', function() {
             output.should.have.file('README.json');
+
+            var json = require(output.resolve('README.json'));
+
+            json.should.have.property('languages')
+                .with.property('list').with.lengthOf(2);
         });
     });
 });