--- loncom/interface/lonmainmenu.pm	2006/04/10 18:35:04	1.2
+++ loncom/interface/lonmainmenu.pm	2010/12/05 19:43:10	1.8.4.12
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # displays the main menu
 #
-# $Id: lonmainmenu.pm,v 1.2 2006/04/10 18:35:04 albertel Exp $
+# $Id: lonmainmenu.pm,v 1.8.4.12 2010/12/05 19:43:10 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;
@@ -51,28 +53,29 @@ 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 %cicourses;
+    my $udom = $env{'user.domain'};
+    my %allnums = &Apache::loncommon::get_faculty_cnums();
+    if (($udom ne '') && (ref($allnums{$udom}) eq 'HASH')) {
+        foreach my $key (%{$allnums{$udom}}) {
+            $cicourses{$udom.'_'.$key} = $allnums{$udom}->{$key};
+        }
+    }
+
+    if (($custommenu && $cid ne '' && ($cicourses{$cid} || $env{'request.role'} !~ m{^cc\./\Q$udom\Etest/})) || 
+        ($cid ne '' && $env{'user.domain'} =~ /^\w+citest$/)) {
+        $r->internal_redirect('/adm/navmaps');
+        return OK;
+    }
+
+    my $form; 
+    if ($env{'environment.remote'} ne 'off') {
 	$form=&Apache::lonmenu::serverform();
     }
-    my $function='student';
-    if ($env{'request.role'}=~/^(cc|in|ta|ep)/) {
-	$function='coordinator';
-    }
-    if ($env{'request.role'}=~/^(su|dc|ad|li)/) {
-	$function='admin';
-    }
-    if (($env{'request.role'}=~/^(au|ca)/) ||
-	($env{'request.noversionuri'}=~/^(\/priv|\~)/)) {
-	$function='author';
-    }
-    my $domain=&Apache::loncommon::determinedomain();
-    # FIXME these don't have the effect on the vars in lonmenu
-    # that they used to have
-    my $pgbg=&Apache::loncommon::designparm($function.'.pgbg',$domain);
-    my $tabbg=&Apache::loncommon::designparm($function.'.tabbg',$domain);
-    my $font=&Apache::loncommon::designparm($function.'.font',$domain);
+
     my $script_tag;
     if ($env{'environment.remote'} ne 'off') {
         my $utility=&Apache::lonmenu::utilityfunctions('/adm/menu');
@@ -83,17 +86,50 @@ $utility
 ENDSCRIPT
     }
 # ---- Print the screen, pretend to be in text mode to generate text-based menu
-    unless ($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 ($env{'request.course.id'}) {
+            unless ($cicourses{$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) || ($env{'user.domain'} =~ /^\w+citest$/)) {
+       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));
-    $r->print('<table>'.&Apache::lonmenu::inlinemenu().'</table>'.$form);
     $r->print(&Apache::loncommon::end_page());
     return OK;
 }
 
-
 1;
 __END__