From 9f06c6d6f1219a35a4049c5eba0dfbbf284d1813 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julien=20Fastr=C3=A9?= <julien.fastre@champs-libres.coop>
Date: Fri, 4 May 2018 14:15:56 +0200
Subject: [PATCH] adding ordering to menu

---
 Routing/MenuComposer.php | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/Routing/MenuComposer.php b/Routing/MenuComposer.php
index 6cc73b4f2..8effccc85 100644
--- a/Routing/MenuComposer.php
+++ b/Routing/MenuComposer.php
@@ -5,6 +5,7 @@ namespace Chill\MainBundle\Routing;
 use Symfony\Component\Routing\RouteCollection;
 use Symfony\Component\Routing\RouterInterface;
 use Knp\Menu\FactoryInterface;
+use Knp\Menu\ItemInterface;
 
 
 /**
@@ -117,6 +118,8 @@ class MenuComposer
             }
         }
         
+        $this->reorderMenu($menu);
+        
         return $menu;
     }
     
@@ -129,7 +132,8 @@ class MenuComposer
      * @param int $order
      * @return int
      */
-    private function resolveOrder($routes, $order){
+    private function resolveOrder($routes, $order)
+    {
         if (isset($routes[$order])) {
             return $this->resolveOrder($routes, $order + 1);
         } else {
@@ -137,6 +141,29 @@ class MenuComposer
         }
     }
     
+    private function reorderMenu(ItemInterface $menu) 
+    {
+        $ordered = [];
+        $unordered = [];
+        
+        foreach ($menu->getChildren() as $name => $item) {
+            $order = $item->getExtra('order');
+            
+            if ($order !== null) {
+               $ordered[$this->resolveOrder($ordered, $order)] = $name;
+            } else {
+                $unordered = $name;
+            }
+        }
+        
+        ksort($ordered);
+        
+        $menus = \array_merge(\array_values($ordered), $unordered);
+        dump($menus);
+        $menu->reorderChildren($menus);
+    }
+    
+    
     public function addLocalMenuBuilder(LocalMenuBuilderInterface $menuBuilder, $menuId) 
     {
         $this->localMenuBuilders[$menuId][] = $menuBuilder;