From cb5414f7896f87786161c025f1071c27c40d1315 Mon Sep 17 00:00:00 2001
From: hide_d <hided62@gmail.com>
Date: Wed, 17 Jul 2019 21:12:25 +0900
Subject: [PATCH] =?UTF-8?q?youtube,=20vimeo=20iframe=20=EA=B0=80=EB=8A=A5?=
 =?UTF-8?q?=ED=95=98=EB=8F=84=EB=A1=9D=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/sammo/WebUtil.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/sammo/WebUtil.php b/src/sammo/WebUtil.php
index 2ceaab80..f1e2be7c 100644
--- a/src/sammo/WebUtil.php
+++ b/src/sammo/WebUtil.php
@@ -133,6 +133,9 @@ class WebUtil
         }
 
         $config = \HTMLPurifier_HTML5Config::createDefault();
+        $config->set('Filter.Custom', array (new \HTMLPurifier_Filter_YouTube()));
+        $config->set('HTML.SafeIframe', true);
+        $config->set('URI.SafeIframeRegexp', '%^(https?:)?//(www\.youtube(?:-nocookie)?\.com/embed/|player\.vimeo\.com/video/)%'); //allow YouTube and Vimeo
         $def = $config->getHTMLDefinition();
         $def->info_global_attr['data-flip'] = new \HTMLPurifier_AttrDef_Text;
         $purifier = new \HTMLPurifier($config);