--- loncom/interface/lonmainmenu.pm	2006/04/21 22:00:56	1.4
+++ loncom/interface/lonmainmenu.pm	2010/11/08 19:42:10	1.8.4.10
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # displays the main menu
 #
-# $Id: lonmainmenu.pm,v 1.4 2006/04/21 22:00:56 albertel Exp $
+# $Id: lonmainmenu.pm,v 1.8.4.10 2010/11/08 19:42:10 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -43,6 +43,8 @@ use Apache::Constants qw(:common);
 use Apache::loncommon();
 use Apache::lonnet;
 use Apache::lonmenu();
+use Apache::lonlocal;
+use LONCAPA qw(:DEFAULT :match);
 
 sub handler {
     my $r = shift;
@@ -51,9 +53,21 @@ sub handler {
     $r->send_http_header;
     return OK if $r->header_only;
 
-    my $form;
-    if ($env{'environment.remote'} ne 'off' &&
-	$env{'browser.interface'} ne 'textual') {
+    my $custommenu = &Apache::loncommon::needs_gci_custom();
+    my $cid = $env{'request.course.id'};
+    my %gcicourses = (
+                       gci_9615072b469884921gcil1 => 'review',
+                       gci_1H96711d710194bfegcil1 => 'submit',
+                       gci_5422913620b814c90gcil1 => 'tutorial',
+                     );
+    if (($custommenu && $cid ne '' && ($gcicourses{$cid} || $env{'request.role'} !~ m{^cc\./gcitest/})) || 
+        ($cid ne '' && $env{'user.domain'} eq 'gcitest')) {
+        $r->internal_redirect('/adm/navmaps');
+        return OK;
+    }
+
+    my $form; 
+    if ($env{'environment.remote'} ne 'off') {
 	$form=&Apache::lonmenu::serverform();
     }
 
@@ -67,17 +81,50 @@ $utility
 ENDSCRIPT
     }
 # ---- Print the screen, pretend to be in text mode to generate text-based menu
-    unless ($env{'browser.interface'} eq 'textual') {
-	$env{'browser.interface'}='faketextual';
-	$env{'environment.remote'}='off';
+# temporarily set interface to "faketextual" and remote to "off", which renders
+# the main menu
+    $env{'browser.interface'}='faketextual';
+    $env{'environment.remote'}='off';
+
+    # Breadcrumbs
+    my ($nocrumbs,$args);
+    if ($custommenu) {
+        if ($env{'request.course.id'}) {
+            unless ($gcicourses{$env{'request.course.id'}}) {
+                $nocrumbs = 1;
+            }
+        } else {
+            $nocrumbs = 1;
+        }
+    }
+    unless ($nocrumbs) {
+        my $brcrum = [];
+        $args = {bread_crumbs => $brcrum};
+    }
+    $r->print(&Apache::loncommon::start_page('Main Menu',$script_tag,$args));
+
+    my ($rolecount,$numcourses) = (0,0);
+    my $now = time;
+    unless (($custommenu) || ($env{'user.domain'} eq 'gcitest')) {
+       foreach my $envkey (keys(%env)) {
+          next unless ($envkey =~ /^user\.role\./);
+          my ($start,$end) = split(/\./,$env{$envkey});
+          if (($start eq '' || $start <= $now) && ($end eq '' || $end > $now)) { 
+              $rolecount ++;
+          }
+       }
+    }
+    if ($custommenu) {
+        $r->print(&Apache::lonmenu::inlinemenu('gcicustom').$form);
+    } elsif (!$rolecount) {
+        $r->print(&Apache::lonmenu::inlinemenu('gcinorole').$form);
+    } else {
+        $r->print(&Apache::lonmenu::inlinemenu().$form);
     }
-    $r->print(&Apache::loncommon::start_page('Main Menu',$script_tag));
-    $r->print('<table id="LC_menubuttons_mainmenu">'.&Apache::lonmenu::inlinemenu().'</table>'.$form);
     $r->print(&Apache::loncommon::end_page());
     return OK;
 }
 
-
 1;
 __END__