From bcc16a332985b6a4b68876169cdb5fdf8f48ca5e Mon Sep 17 00:00:00 2001
From: Toby Zerner <toby.zerner@gmail.com>
Date: Mon, 31 Aug 2015 13:36:54 +0930
Subject: [PATCH] Add target="_blank" and rel="nofollow" to all formatted links

closes #247
---
 src/Core/Formatter/Formatter.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/Core/Formatter/Formatter.php b/src/Core/Formatter/Formatter.php
index 6ad6798fd..ba0b5e2c7 100644
--- a/src/Core/Formatter/Formatter.php
+++ b/src/Core/Formatter/Formatter.php
@@ -42,6 +42,15 @@ class Formatter
 
         event(new FormatterConfigurator($configurator));
 
+        $dom = $configurator->tags['URL']->template->asDOM();
+
+        foreach ($dom->getElementsByTagName('a') as $a) {
+            $a->setAttribute('target', '_blank');
+            $a->setAttribute('rel', 'nofollow');
+        }
+
+        $dom->saveChanges();
+
         return $configurator;
     }