From 206c2a734e2a0d100af6d772d90b01c5cb8fe870 Mon Sep 17 00:00:00 2001
From: Eric Fredj <efredj@octo.com>
Date: Tue, 5 Apr 2016 16:30:08 +0200
Subject: Fix UTF-8 encoding before JSON export

---
 inc/poche/Poche.class.php |  2 +-
 inc/poche/Tools.class.php | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/inc/poche/Poche.class.php b/inc/poche/Poche.class.php
index 400857b4..1476d158 100755
--- a/inc/poche/Poche.class.php
+++ b/inc/poche/Poche.class.php
@@ -908,7 +908,7 @@ class Poche
         $entries = $this->store->retrieveAllWithTags($this->user->getId());
         if ($entries) {
             echo $this->tpl->render('export.twig', array(
-            'export' => Tools::renderJson($entries),
+            'export' => Tools::renderJson(Tools::utf8ize($entries)),
             ));
             Tools::logm('export view');
         } else {
diff --git a/inc/poche/Tools.class.php b/inc/poche/Tools.class.php
index e5e150cd..d84850cf 100755
--- a/inc/poche/Tools.class.php
+++ b/inc/poche/Tools.class.php
@@ -232,6 +232,27 @@ final class Tools
         exit();
     }
 
+    /**
+     * UTF-8 encode array of string
+     *
+     * @param $data
+     */
+    public static function utf8ize($data) 
+    {
+       if (is_array($data)) 
+        {
+            foreach ($data as $k => $v) 
+            {
+                $data[$k] = self::utf8ize($v);
+            }
+        }
+        else if (is_string ($data)) 
+        {
+            return utf8_encode($data);
+        }
+        return $data;
+    }
+
     /**
      * Create new line in log file
      *
-- 
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