From 648f8b447ef8ebeaa2475344e7d222a44f7f1ed7 Mon Sep 17 00:00:00 2001
From: dnna <dnna@dnna.gr>
Date: Sat, 8 Sep 2018 16:33:25 +0300
Subject: [PATCH] Do not use internal storage for export links

---
 src/Listener/ExportButtonGridListener.php | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/src/Listener/ExportButtonGridListener.php b/src/Listener/ExportButtonGridListener.php
index b922480b..4f4e2b0a 100644
--- a/src/Listener/ExportButtonGridListener.php
+++ b/src/Listener/ExportButtonGridListener.php
@@ -26,11 +26,6 @@ final class ExportButtonGridListener
      */
     private $formats;
 
-    /**
-     * @var array[]
-     */
-    private $links = [];
-
     /**
      * @param string[] $formats
      */
@@ -79,16 +74,15 @@ public function onSyliusGridAdmin(GridDefinitionConverterEvent $event)
      */
     private function createLinks(): array
     {
-        if (empty($this->links)) {
-            foreach ($this->formats as $format) {
-                $this->addLink($format);
-            }
+        $links = [];
+        foreach ($this->formats as $format) {
+            $links[] = $this->addLink($format);
         }
 
-        return $this->links;
+        return $links;
     }
 
-    private function addLink(string $format): void
+    private function addLink(string $format): array
     {
         $parameters = [
             'resource' => $this->resource,
@@ -101,7 +95,7 @@ private function addLink(string $format): void
             $parameters['criteria'] = $currentRequest->query->get('criteria');
         }
 
-        $this->links[$format] = [
+        return [
             'label' => 'fos.import_export.ui.types.' . $format,
             'icon' => 'file archive',
             'route' => 'app_export_data',