From 878892b834c965d1edbecdf6f7a6b547673fe6a2 Mon Sep 17 00:00:00 2001
From: Arkezar <arkezar@gmail.com>
Date: Sat, 21 Jul 2018 20:13:49 +0200
Subject: [PATCH] Sort universe search results with Levenshtein's function

---
 app/main/controller/api/universe.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/app/main/controller/api/universe.php b/app/main/controller/api/universe.php
index e59e580b..4651463c 100644
--- a/app/main/controller/api/universe.php
+++ b/app/main/controller/api/universe.php
@@ -32,6 +32,16 @@ class Universe extends Controller\AccessController {
             !empty($categories)
         ){
             $universeNameData = Ccp\Universe::searchUniverseNameData($categories, $search);
+
+            foreach($categories as &$category) {
+                if(!empty($universeNameData[$category])){
+                    usort($universeNameData[$category], function($a, $b) use ($search) {
+                        $levA = levenshtein($search, strtolower($a["name"]));
+                        $levB = levenshtein($search, strtolower($b["name"]));
+                        return $levA == $levB ? 0 : ($levA > $levB ? 1 : -1);
+                    });
+                }
+            }
         }
 
         echo json_encode($universeNameData);