From d8fbeda20238aed29c4d7c52d7ca0187dd369117 Mon Sep 17 00:00:00 2001
From: Gilles Crettenand <gilles@crettenand.info>
Date: Fri, 5 Jun 2015 16:18:31 +0200
Subject: [PATCH] sort by author then title when getting books

---
 Lib/Search/BookSearch.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Lib/Search/BookSearch.php b/Lib/Search/BookSearch.php
index 55b5756..241b66f 100644
--- a/Lib/Search/BookSearch.php
+++ b/Lib/Search/BookSearch.php
@@ -125,6 +125,8 @@ class BookSearch
 
         $bs = new static();
         $bs->addOrQuery($codes, $field);
+        $bs->addSortField('author', \SolrQuery::ORDER_ASC);
+        $bs->addSortField('title', \SolrQuery::ORDER_ASC);
         $results = $bs->getResults(0, $count);
         return $results['books'];
     }