1 files changed, 35 insertions, 0 deletions
diff --git a/lib/output/website/onFinish.js b/lib/output/website/onFinish.js
new file mode 100644
index 0000000..e3560e2
--- /dev/null
+++ b/lib/output/website/onFinish.js
@@ -0,0 +1,35 @@
+var Promise = require('../../utils/promise');
+var JSONUtils = require('../../json');
+var Templating = require('../../templating');
+var writeFile = require('../helper/writeFile');
+var createTemplateEngine = require('./createTemplateEngine');
+
+/**
+    Finish the generation, write the languages index
+
+    @param {Output}
+    @return {Output}
+*/
+function onFinish(output) {
+    var book = output.getBook();
+    var options = output.getOptions();
+    var prefix = options.get('prefix');
+
+    if (!book.isMultilingual()) {
+        return Promise(output);
+    }
+
+    var filePath = 'index.html';
+    var engine = createTemplateEngine(output, filePath);
+    var context = JSONUtils.encodeOutput(output);
+
+    // Render the theme
+    return Templating.renderFile(engine, prefix + '/languages.html', context)
+
+    // Write it to the disk
+    .then(function(html) {
+        return writeFile(output, filePath, html);
+    });
+}
+
+module.exports = onFinish;