From af5765b3fbe82ea8e55d8ddcc3fe220ff845fef9 Mon Sep 17 00:00:00 2001
From: Mark Nelson <markn@moodle.com>
Date: Tue, 15 Nov 2016 14:28:15 +0800
Subject: [PATCH] MDL-56139 core_message: removed unused constants

---
 lib/navigationlib.php |  6 ------
 message/lib.php       | 23 ++---------------------
 2 files changed, 2 insertions(+), 27 deletions(-)

diff --git a/lib/navigationlib.php b/lib/navigationlib.php
index 588bb99aada..2f6c61006e4 100644
--- a/lib/navigationlib.php
+++ b/lib/navigationlib.php
@@ -2334,9 +2334,6 @@ class global_navigation extends navigation_node {
                 if ($USER->id != $user->id) {
                     $messageargs['user2'] = $user->id;
                 }
-                if ($course->id != $SITE->id) {
-                    $messageargs['viewing'] = MESSAGE_VIEW_COURSE. $course->id;
-                }
                 $url = new moodle_url('/message/index.php', $messageargs);
                 $usernode->add(get_string('messages', 'message'), $url, self::TYPE_SETTING, null, 'messages');
             }
@@ -4640,9 +4637,6 @@ class settings_navigation extends navigation_node {
                 if ($USER->id != $user->id) {
                     $messageargs['user2'] = $user->id;
                 }
-                if ($course->id != $SITE->id) {
-                    $messageargs['viewing'] = MESSAGE_VIEW_COURSE. $course->id;
-                }
                 $url = new moodle_url('/message/index.php', $messageargs);
                 $dashboard->add(get_string('messages', 'message'), $url, self::TYPE_SETTING, null, 'messages');
             }
diff --git a/message/lib.php b/message/lib.php
index f3820c39cea..d79fdc70421 100644
--- a/message/lib.php
+++ b/message/lib.php
@@ -24,31 +24,12 @@
 
 require_once($CFG->libdir.'/eventslib.php');
 
-define ('MESSAGE_SHORTLENGTH', 300);
+define('MESSAGE_SHORTLENGTH', 300);
 
-define ('MESSAGE_DISCUSSION_WIDTH',600);
-define ('MESSAGE_DISCUSSION_HEIGHT',500);
-
-define ('MESSAGE_SHORTVIEW_LIMIT', 8);//the maximum number of messages to show on the short message history
-
-define('MESSAGE_HISTORY_SHORT',0);
-define('MESSAGE_HISTORY_ALL',1);
-
-define('MESSAGE_VIEW_UNREAD_MESSAGES','unread');
-define('MESSAGE_VIEW_RECENT_CONVERSATIONS','recentconversations');
-define('MESSAGE_VIEW_RECENT_NOTIFICATIONS','recentnotifications');
-define('MESSAGE_VIEW_CONTACTS','contacts');
-define('MESSAGE_VIEW_BLOCKED','blockedusers');
-define('MESSAGE_VIEW_COURSE','course_');
-define('MESSAGE_VIEW_SEARCH','search');
+define('MESSAGE_HISTORY_ALL', 1);
 
 define('MESSAGE_SEARCH_MAX_RESULTS', 200);
 
-define('MESSAGE_CONTACTS_PER_PAGE',10);
-define('MESSAGE_MAX_COURSE_NAME_LENGTH', 30);
-
-define('MESSAGE_UNREAD', 'unread');
-define('MESSAGE_READ', 'read');
 define('MESSAGE_TYPE_NOTIFICATION', 'notification');
 define('MESSAGE_TYPE_MESSAGE', 'message');