--- loncom/interface/lonnavdisplay.pm	2022/10/19 00:03:10	1.40
+++ loncom/interface/lonnavdisplay.pm	2023/07/25 04:58:49	1.42
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Display Handler
 #
-# $Id: lonnavdisplay.pm,v 1.40 2022/10/19 00:03:10 raeburn Exp $
+# $Id: lonnavdisplay.pm,v 1.42 2023/07/25 04:58:49 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -120,7 +120,7 @@ ENDCLOSE
         if ($result eq 'supp') {
             $possdel = 1;
         }
-        my ($supplemental,$refs_updated) = &Apache::lonnet::get_supplemental($cnum,$cdom,'',$possdel);
+        my ($supplemental,$refs_updated) = &Apache::loncommon::get_supplemental($cnum,$cdom,'',$possdel);
         unless ($refs_updated) {
             &Apache::loncommon::set_supp_httprefs($cnum,$cdom,$supplemental,$possdel);
         }
@@ -134,9 +134,11 @@ ENDCLOSE
             $r->print($closure.&Apache::loncommon::end_page());
             return OK;
         } else {
-            &Apache::loncommon::content_type($r,'text/html');
-            $r->header_out(Location => $furl);
-            return REDIRECT;
+            unless ($furl eq '/adm/navmaps') {
+                &Apache::loncommon::content_type($r,'text/html');
+                $r->header_out(Location => $furl);
+                return REDIRECT;
+            }
         }
     }
 
@@ -180,7 +182,7 @@ ENDCLOSE
         &startpage($r);
     }
 
-    &startContentScreen($r,'navmaps');
+    &startContentScreen($r,'navmaps',$course_type);
     unless ($result eq 'update') {
         $r->rflush();
     }
@@ -380,7 +382,7 @@ sub startpage {
 }
 
 sub startContentScreen {
-    my ($r,$mode)=@_;
+    my ($r,$mode,$course_type)=@_;
 
     $r->print("\n".'<ul class="LC_TabContentBigger" id="mainnav">'."\n");
     $r->print('<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'.&mt('Main Content').'&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</b></a></li>'."\n");
@@ -395,8 +397,10 @@ sub startContentScreen {
     if ($supptab) {
         $r->print('<li '.(($mode eq 'supplemental')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>');
     }
-    $r->print('<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'.&mt('Content Search').'&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</b></a></li>'."\n");
-    $r->print('<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'.&mt('Content Index').'&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</b></a></li>'."\n");
+    unless ($course_type eq 'Placement') {
+        $r->print('<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'.&mt('Content Search').'&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</b></a></li>'."\n");
+        $r->print('<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'.&mt('Content Index').'&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</b></a></li>'."\n");
+    }
     $r->print("\n".'</ul>'."\n");
     $r->print('<div class="LC_Box" style="clear:both;margin:0;"><div id="maincoursedoc" style="margin:0 0;padding:0 0;"><div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">');
 }