Adds is_rtl() function to Twig

2017-09-06 20:55:44 -04:00
parent e012bd6cbe
commit 6584250d1a
3 changed files with 34 additions and 1 deletions
--- a/lib/Twig/Functions.php
+++ b/lib/Twig/Functions.php
@@ -1,5 +1,7 @@
 <?php
+
 namespace MailPoet\Twig;
+
 use MailPoet\Config\ServicesChecker;

 if(!defined('ABSPATH')) exit;
@@ -86,6 +88,11 @@ class Functions extends \Twig_Extension {
        'do_action',
        'do_action',
        array('is_safe' => array('all'))
+      ),
+      new \Twig_SimpleFunction(
+        'is_rtl',
+        array($this, 'isRtl'),
+        array('is_safe' => array('all'))
      )
    );
  }
@@ -162,4 +169,8 @@ class Functions extends \Twig_Extension {
    $checker = new ServicesChecker();
    return $checker->isPremiumKeyValid(false);
  }
+
+  function isRtl() {
+    return is_rtl();
+  }
 }