From e7f93d5cb5950bf1940afcc59a7b282405ed3b67 Mon Sep 17 00:00:00 2001
From: Andrew Davis <andrew@affinitysoftware.net>
Date: Thu, 11 Nov 2010 06:06:11 +0000
Subject: [PATCH] message MDL-25148 added method to $PAGE to allow or disallow
 popup notifications

---
 lib/pagelib.php | 26 +++++++++++++++++++++++---
 1 file changed, 23 insertions(+), 3 deletions(-)

diff --git a/lib/pagelib.php b/lib/pagelib.php
index c929b17b626..02af20ccb26 100644
--- a/lib/pagelib.php
+++ b/lib/pagelib.php
@@ -225,6 +225,8 @@ class moodle_page {
 
     protected $_https_login_required = false;
 
+    protected $_popup_notification_allowed = true;
+
 /// Magic getter methods =============================================================
 /// Due to the __get magic below, you normally do not call these as $PAGE->magic_get_x
 /// methods, but instead use the $PAGE->x syntax.
@@ -1191,11 +1193,11 @@ class moodle_page {
                 $title .= ' - ';
             }
             $this->set_title($title . get_string('maintenancemode', 'admin'));
+        } else {
+            // Show the messaging popup if there are messages
+            message_popup_window();
         }
 
-        // Show the messaging popup, if there are messages.
-        message_popup_window();
-
         $this->initialise_standard_body_classes();
     }
 
@@ -1677,6 +1679,24 @@ class moodle_page {
     public function set_block_actions_done($setting = true) {
         $this->_block_actions_done = $setting;
     }
+
+    /**
+     * Are popup notifications allowed on this page?
+     * Popup notifications may be disallowed in situations such as while upgrading or completing a quiz
+     * @return boolean true if popup notifications may be displayed
+     */
+    public function get_popup_notification_allowed() {
+        return $this->_popup_notification_allowed;
+    }
+
+    /**
+     * Allow or disallow popup notifications on this page. Popups are allowed by default.
+     * @param boolean true if notifications are allowed. False if not allowed. They are allowed by default.
+     * @return null
+     */
+    public function set_popup_notification_allowed($allowed) {
+        $this->_popup_notification_allowed = $allowed;
+    }
 }
 
 /**