From 4756795bf7bdd8b66436cc8026b4b0dafa55fe95 Mon Sep 17 00:00:00 2001
From: Rossiani Wijaya <rossianiwijaya@gmail.com>
Date: Thu, 28 Oct 2010 07:13:56 +0000
Subject: [PATCH] MDL-22528: fixed AJAX Course editing in Chrome and Safari.

---
 course/format/topics/ajax.php | 4 +---
 course/format/weeks/ajax.php  | 4 +---
 lib/moodlelib.php             | 8 ++++++++
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/course/format/topics/ajax.php b/course/format/topics/ajax.php
index 0dbea4e1223..af7a5278e1c 100644
--- a/course/format/topics/ajax.php
+++ b/course/format/topics/ajax.php
@@ -5,6 +5,4 @@
 
 
 $CFG->ajaxcapable = true;
-$CFG->ajaxtestedbrowsers = array('MSIE' => 6.0, 'Gecko' => 20061111);
-
-
+$CFG->ajaxtestedbrowsers = array('MSIE' => 6.0, 'Gecko' => 20061111, 'Safari'=>531, 'Chrome'=>6.0);
diff --git a/course/format/weeks/ajax.php b/course/format/weeks/ajax.php
index 0dbea4e1223..af7a5278e1c 100644
--- a/course/format/weeks/ajax.php
+++ b/course/format/weeks/ajax.php
@@ -5,6 +5,4 @@
 
 
 $CFG->ajaxcapable = true;
-$CFG->ajaxtestedbrowsers = array('MSIE' => 6.0, 'Gecko' => 20061111);
-
-
+$CFG->ajaxtestedbrowsers = array('MSIE' => 6.0, 'Gecko' => 20061111, 'Safari'=>531, 'Chrome'=>6.0);
diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 30252a4f158..efe3ba89cdc 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -7565,6 +7565,14 @@ function check_php_version($version='5.2.4') {
 
           break;
 
+      case 'Chrome':
+          if (preg_match("/Chrome\/(.*)[ ]+/i", $agent, $match)) {
+              if (version_compare($match[1], $version) >= 0) {
+                  return true;
+              }
+          }
+          break;
+
       case 'Safari iOS':  /// Safari on iPhone and iPad
           if (strpos($agent, 'iPhone')) {
               return true;