From 927cb3937a44ca049a0b2d77d3803195be2b697c Mon Sep 17 00:00:00 2001
From: Awilum <awilum@msn.com>
Date: Fri, 1 Mar 2019 21:16:09 +0300
Subject: [PATCH] Flextype Core: I18n Twig Extension - added

---
 flextype/bootstrap.php              |  3 +++
 flextype/twig/I18nTwigExtension.php | 25 +++++++++++++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 flextype/twig/I18nTwigExtension.php

diff --git a/flextype/bootstrap.php b/flextype/bootstrap.php
index 7250c0b4..104e160b 100755
--- a/flextype/bootstrap.php
+++ b/flextype/bootstrap.php
@@ -271,6 +271,9 @@ $flextype['view'] = function ($container) {
     // Add Emitter Twig Extension
     $view->addExtension(new FlashTwigExtension($container));
 
+    // Add I18n Twig Extension
+    $view->addExtension(new I18nTwigExtension());
+
     return $view;
 };
 
diff --git a/flextype/twig/I18nTwigExtension.php b/flextype/twig/I18nTwigExtension.php
new file mode 100644
index 00000000..747c4842
--- /dev/null
+++ b/flextype/twig/I18nTwigExtension.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace Flextype;
+
+use Flextype\Component\I18n\I18n;
+
+class I18nTwigExtension extends \Twig_Extension
+{
+    /**
+     * Callback for twig.
+     *
+     * @return array
+     */
+    public function getFunctions()
+    {
+        return [
+            new \Twig_SimpleFunction('tr', array($this, 'tr')),
+        ];
+    }
+
+    public function tr(string $translate, string $locale = null, array $values = []) : string
+    {
+        return I18n::find($translate, $locale, $values);
+    }
+}