From 8fad561ffa00d1baa104f10d4079e46678dd9237 Mon Sep 17 00:00:00 2001
From: Julio <gugli100@gmail.com>
Date: Wed, 19 Sep 2018 15:56:31 +0200
Subject: [PATCH] Add strip_tags when description has html content

In meta property="og:description"
---
 main/course_info/about.php    | 2 +-
 main/inc/lib/template.lib.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/main/course_info/about.php b/main/course_info/about.php
index 2b3e7a32b4d..745524d5377 100644
--- a/main/course_info/about.php
+++ b/main/course_info/about.php
@@ -154,7 +154,7 @@
 $metaInfo = '<meta property="og:url" content="'.$urlCourse.'" />';
 $metaInfo .= '<meta property="og:type" content="website" />';
 $metaInfo .= '<meta property="og:title" content="'.$courseItem['title'].'" />';
-$metaInfo .= '<meta property="og:description" content="'.$courseDescription.'" />';
+$metaInfo .= '<meta property="og:description" content="'.strip_tags($courseDescription).'" />';
 $metaInfo .= '<meta property="og:image" content="'.$courseItem['image'].'" />';
 
 $htmlHeadXtra[] = $metaInfo;
diff --git a/main/inc/lib/template.lib.php b/main/inc/lib/template.lib.php
index 605bf134375..ddafc206056 100755
--- a/main/inc/lib/template.lib.php
+++ b/main/inc/lib/template.lib.php
@@ -1856,7 +1856,7 @@ private function assignSocialMeta()
 
                     $metaDescription = api_get_setting('meta_description');
                     if (!empty($course->getDescription())) {
-                        $socialMeta .= '<meta property="og:description" content="'.$course->getDescription().'" />'."\n";
+                        $socialMeta .= '<meta property="og:description" content="'.strip_tags($course->getDescription()).'" />'."\n";
                     } elseif (!empty($metaDescription)) {
                         $socialMeta .= '<meta property="og:description" content="'.$metaDescription.'" />'."\n";
                     }