From 416d44d0aef68b04aec90d207e33feb68706e1c3 Mon Sep 17 00:00:00 2001
From: Simounet <contact@simounet.net>
Date: Fri, 11 Jan 2019 21:09:49 +0100
Subject: Use lang attribute

---
 src/Wallabag/CoreBundle/Entity/Entry.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/Wallabag/CoreBundle/Entity')

diff --git a/src/Wallabag/CoreBundle/Entity/Entry.php b/src/Wallabag/CoreBundle/Entity/Entry.php
index beda581a..19045798 100644
--- a/src/Wallabag/CoreBundle/Entity/Entry.php
+++ b/src/Wallabag/CoreBundle/Entity/Entry.php
@@ -787,6 +787,19 @@ class Entry
         return $this->language;
     }
 
+    /**
+     * Format the entry language to a valid html lang attribute.
+     */
+    public function getHTMLLanguage()
+    {
+        $parsedLocale = \Locale::parseLocale($this->getLanguage());
+        $lang = '';
+        $lang .= $parsedLocale['language'] ?? '';
+        $lang .= isset($parsedLocale['region']) ? '-' . $parsedLocale['region'] : '';
+
+        return $lang;
+    }
+
     /**
      * @return string|null
      */
-- 
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