From 17475a2094be531cc5dc9cf8759649186256593c Mon Sep 17 00:00:00 2001
From: Ankit Agarwal <ankit@moodle.com>
Date: Wed, 21 Nov 2012 13:22:25 +0800
Subject: [PATCH] MDL-36400 calendar: Allow only ics file type in ical import

---
 calendar/managesubscriptions_form.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/calendar/managesubscriptions_form.php b/calendar/managesubscriptions_form.php
index 63921cf0249..a5ac01f009b 100644
--- a/calendar/managesubscriptions_form.php
+++ b/calendar/managesubscriptions_form.php
@@ -69,7 +69,7 @@ class calendar_addsubscription_form extends moodleform {
         $mform->setType('pollinterval', PARAM_INT);
 
         // Import file
-        $mform->addElement('filepicker', 'importfile', get_string('importfromfile', 'calendar'));
+        $mform->addElement('filepicker', 'importfile', get_string('importfromfile', 'calendar'), null, array('accepted_types' => '.ics'));
 
         // Disable appropriate elements depending on import from value.
         $mform->disabledIf('pollinterval', 'importfrom', 'eq', CALENDAR_IMPORT_FROM_FILE);