From 212f8c6f0fa62f4ee99fcfa755cfa588391c4c31 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A5l=20J=C3=B8rgensen?= <pal.jorgensen@amendor.com>
Date: Tue, 23 Sep 2014 12:00:21 +0200
Subject: [PATCH] Added H5P.htmlspecialchars()

---
 js/h5p.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/js/h5p.js b/js/h5p.js
index 3b5db69..0500cc9 100644
--- a/js/h5p.js
+++ b/js/h5p.js
@@ -975,6 +975,13 @@ H5P.setFinished = function (contentId, points, maxPoints) {
   }
 };
 
+/**
+ * Mimics how php's htmlspecialchars works (the way we use it)
+ */
+H5P.htmlspecialchars = function(string) {
+  return string.toString().replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/'/g, '&#039;').replace(/"/g, '&quot;');
+};
+
 // Add indexOf to browsers that lack them. (IEs)
 if (!Array.prototype.indexOf) {
   Array.prototype.indexOf = function (needle) {