--- loncom/interface/lonmainmenu.pm	2010/01/15 04:12:54	1.8.4.7
+++ loncom/interface/lonmainmenu.pm	2010/10/04 18:54:46	1.8.4.8
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # displays the main menu
 #
-# $Id: lonmainmenu.pm,v 1.8.4.7 2010/01/15 04:12:54 raeburn Exp $
+# $Id: lonmainmenu.pm,v 1.8.4.8 2010/10/04 18:54:46 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -53,13 +53,25 @@ sub handler {
     $r->send_http_header;
     return OK if $r->header_only;
 
-    my $form;
+    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} || $env{'request.role'} !~ m{^cc\./gcitest/})) || 
+        ($env{'user.domain'} eq 'gcitest')) {
+        $r->internal_redirect('/adm/navmaps');
+        return OK;
+    }
+
+    my $form; 
     if ($env{'environment.remote'} ne 'off') {
 	$form=&Apache::lonmenu::serverform();
     }
 
-    my $custommenu = &Apache::loncommon::needs_gci_custom();
-    my ($script_tag,$switcher);
+    my $script_tag;
     if ($env{'environment.remote'} ne 'off') {
         my $utility=&Apache::lonmenu::utilityfunctions('/adm/menu');
         $script_tag=(<<ENDSCRIPT);
@@ -67,32 +79,6 @@ sub handler {
 $utility
 </script>
 ENDSCRIPT
-    } elsif (($custommenu) || ($env{'user.domain'} eq 'gcitest')) {
-        my $role = 'st';
-        if ($custommenu) {
-            $role = 'cc';
-        }
-        my $switcher_js;
-        my %courses = &Apache::loncommon::existing_gcitest_courses($role);
-        my $numcourses = keys(%courses);
-        if ($numcourses > 0) {
-            $switcher = &gcitest_switcher($role,%courses);
-            my $current;
-            if ($env{'request.course.id'}) {
-                $current = $role.'./'.$env{'course.'.$env{'request.course.id'}.'.domain'}.
-                           '/'.$env{'course.'.$env{'request.course.id'}.'.num'};
-            }
-            $switcher_js = &gcitest_switcher_js($current,$numcourses);
-            $script_tag= <<"ENDSCRIPT";
-<script type="text/javascript">
-// <![CDATA[
-
-$switcher_js
-
-// ]]>
-</script>
-ENDSCRIPT
-        }
     }
 # ---- Print the screen, pretend to be in text mode to generate text-based menu
 # temporarily set interface to "faketextual" and remote to "off", which renders
@@ -100,10 +86,15 @@ ENDSCRIPT
     $env{'browser.interface'}='faketextual';
     $env{'environment.remote'}='off';
 
-    $r->print(&Apache::loncommon::start_page( 'Main Menu',
-                                              $script_tag,
-                                              {'bread_crumbs' => 1}));
-    my $rolecount = 0;
+    # Breadcrumbs
+    my $args;
+    unless ($custommenu && !$env{'request.course.id'}) {
+        my $brcrum = [];
+        $args = {bread_crumbs => $brcrum};
+    }
+    $r->print(&Apache::loncommon::start_page('Main Menu',$script_tag,$args));
+
+    my ($rolecount,$numcourses) = (0,0);
     unless (($custommenu) || ($env{'user.domain'} eq 'gcitest')) {
        foreach my $envkey (keys(%env)) {
           next unless ($envkey =~ /^user\.role\./);
@@ -111,9 +102,7 @@ ENDSCRIPT
        }
     }
     if ($custommenu) {
-        $r->print(&Apache::lonmenu::inlinemenu('gcicustom',$switcher).$form);
-    } elsif ($env{'user.domain'} eq 'gcitest') {
-        $r->print(&Apache::lonmenu::inlinemenu('gcistudent',$switcher).$form);
+        $r->print(&Apache::lonmenu::inlinemenu('gcicustom').$form);
     } elsif (!$rolecount) {
         $r->print(&Apache::lonmenu::inlinemenu('gcinorole').$form);
     } else {
@@ -123,79 +112,6 @@ ENDSCRIPT
     return OK;
 }
 
-sub gcitest_switcher {
-    my ($role,%courses) = @_;
-    my $output;
-    my %Sortby;
-    foreach my $course (sort(keys(%courses))) {
-        next unless (ref($courses{$course}) eq 'HASH');
-        my $clean_title = $courses{$course}{'description'};
-        $clean_title =~ s/\W+//g;
-        if ($clean_title eq '') {
-            $clean_title = $courses{$course}{'description'};
-        }
-        push(@{$Sortby{$clean_title}},$course);
-    }
-    my @sorted_courses = sort { lc($a) cmp lc($b) } (keys(%Sortby));
-    my $default;
-    if (@sorted_courses > 1) {
-        if (($env{'request.course.id'}) && ($courses{$env{'request.course.id'}})) {
-            $default = &mt('Switch concept test ...');
-        } else {
-            $default = &mt('Select a concept test ...');
-        }
-    } else {
-        unless (($env{'request.course.id'}) && ($courses{$env{'request.course.id'}})) {
-            $default = &mt('Select concept test ...');
-        }
-    }
-    if ($default) {
-        $output = '<form name="pickrole" action="/adm/roles" method="post">'.
-                  '<select name="newrole" onchange="javascript:courseswitcher();">'.
-                  '<option value="" selected="selected">'.$default.'</option>';
-        foreach my $item (@sorted_courses) {
-            foreach my $course (@{$Sortby{$item}}) {
-                my ($cdom,$cnum) = split('_',$course);
-                $output .= '<option value="'.$role.'./'.$cdom.'/'.$cnum.'">'.$courses{$course}{'description'}.'</option>';
-            }
-        }
-        $output .= '</select><input type="hidden" name="selectrole" value="" /></form>';
-    }
-    return $output;
-}
-
-sub gcitest_switcher_js {
-    my ($current,$numcourses) = @_;
-    my $output = <<"ENDJS";
-
-function courseswitcher(caller) {
-    var numcourses = $numcourses;
-    var current = '$current';
-    var choice = document.pickrole.newrole.options[document.pickrole.newrole.selectedIndex].value;
-    if (choice == '') {
-        if (caller == 'icon') {
-            alert('No Concept Test selected');
-        }
-        document.pickrole.selectrole.value = '';
-        return;
-    }
-    if (choice == current) {
-        if ((caller != 'icon') && (numcourses > 1)) {
-            alert('You have selected the current course.\\nPlease select a different Concept Test course');
-        }
-        document.pickrole.newrole.selectedIndex = 0;
-        document.pickrole.selectrole.value = '';
-        return;
-    }
-    document.pickrole.selectrole.value = '1';
-    document.pickrole.submit();
-    return;
-}
-
-ENDJS
-    return $output;
-}
-
 1;
 __END__