--- loncom/interface/loncommon.pm	2022/05/27 04:35:36	1.1379
+++ loncom/interface/loncommon.pm	2022/05/31 22:07:15	1.1383
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.1379 2022/05/27 04:35:36 raeburn Exp $
+# $Id: loncommon.pm,v 1.1383 2022/05/31 22:07:15 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -61,7 +61,7 @@ use POSIX qw(strftime mktime);
 use Apache::lonmenu();
 use Apache::lonenc();
 use Apache::lonlocal;
-use Apache::lonnet();
+use Apache::lonnavmaps();
 use HTML::Entities;
 use Apache::lonhtmlcommon();
 use Apache::loncoursedata();
@@ -1257,7 +1257,7 @@ END
 
 =pod
 
-=item * &help_open_topic($topic,$text,$stayOnPage,$width,$height,$imgid)
+=item * &help_open_topic($topic,$text,$stayOnPage,$width,$height,$imgid,$links_target)
 
 Returns a string corresponding to an HTML link to the given help
 $topic, where $topic corresponds to the name of a .tex file in
@@ -1281,10 +1281,12 @@ $imgid is the id of the img tag used for
 used in a javascript call to switch the image src.  See 
 lonhtmlcommon::htmlareaselectactive() for an example.
 
+$links_target will optionally be set to a target (_top, _parent or _self).
+
 =cut
 
 sub help_open_topic {
-    my ($topic, $text, $stayOnPage, $width, $height, $imgid) = @_;
+    my ($topic, $text, $stayOnPage, $width, $height, $imgid, $links_target) = @_;
     $text = "" if (not defined $text);
     $stayOnPage = 0 if (not defined $stayOnPage);
     $width = 500 if (not defined $width);
@@ -1307,13 +1309,13 @@ sub help_open_topic {
 
     # Add the text
     my $target = ' target="_top"';
-    if (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
+    if ($links_target) {
+        $target = ' target="'.$links_target.'"';
+    } elsif ((($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) ||
+             (($env{'request.deeplink.login'}) && ($env{'request.deeplink.target'} eq '_self'))) {
         $target = '';
     }
-    if (($env{'request.deeplink.login'}) && ($env{'request.deeplink.target'} eq '_self')) {
-        $target = ''; 
-    }
-    if ($text ne "") {	
+    if ($text ne "") {
 	$template.='<span class="LC_help_open_topic">'
                   .'<a'.$target.' href="'.$link.'">'
                   .$text.'</a>';
@@ -1398,20 +1400,20 @@ ENDOUTPUT
 
 # now just updates the help link and generates a blue icon
 sub help_open_menu {
-    my ($topic,$component_help,$faq,$bug,$stayOnPage,$width,$height,$text) 
+    my ($topic,$component_help,$faq,$bug,$stayOnPage,$width,$height,$text,$links_target) 
 	= @_;    
     $stayOnPage = 1;
     my $output;
     if ($component_help) {
 	if (!$text) {
 	    $output=&help_open_topic($component_help,undef,$stayOnPage,
-				       $width,$height);
+				       $width,$height,'',$links_target);
 	} else {
 	    my $help_text;
 	    $help_text=&unescape($topic);
 	    $output='<table><tr><td>'.
 		&help_open_topic($component_help,$help_text,$stayOnPage,
-				 $width,$height).'</td></tr></table>';
+				 $width,$height,'',$links_target).'</td></tr></table>';
 	}
     }
     my $banner_link = &update_help_link($topic,$component_help,$faq,$bug,$stayOnPage);
@@ -1519,26 +1521,25 @@ sub help_open_bug {
 	$link = $url;
     }
 
-    my $target = ' target="_top"';
-    if (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
-        $target = '';
-    }
-    if (($env{'request.deeplink.login'}) && ($env{'request.deeplink.target'})) {
-        $target = ' target="'.$env{'request.deeplink.target'}.'"';
+    my $target = '_top';
+    if ((($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) ||
+        (($env{'request.deeplink.login'}) && ($env{'request.deeplink.target'} eq '_self'))) {
+        $target = '_blank';
     }
+
     # Add the text
     if ($text ne "")
     {
 	$template .= 
   "<table bgcolor='#AA3333' cellspacing='1' cellpadding='1' border='0'><tr>".
-  "<td bgcolor='#FF5555'><a".$target." href=\"$link\"><span style=\"color:#FFFFFF;font-size:10pt;\">$text</span></a>";
+  "<td bgcolor='#FF5555'><a target=\"$target\" href=\"$link\"><span style=\"color:#FFFFFF;font-size:10pt;\">$text</span></a>";
     }
 
     # Add the graphic
     my $title = &mt('Report a Bug');
     my $bugicon=&lonhttpdurl("/adm/lonMisc/smallBug.gif");
     $template .= <<"ENDTEMPLATE";
- <a$target href="$link" title="$title"><img src="$bugicon" border="0" alt="(Bug: $topic)" /></a>
+ <a target="$target" href="$link" title="$title"><img src="$bugicon" border="0" alt="(Bug: $topic)" /></a>
 ENDTEMPLATE
     if ($text ne '') { $template.='</td></tr></table>' };
     return $template;
@@ -6528,7 +6529,8 @@ sub bodytag {
 
         unless ($args->{'no_primary_menu'}) {
             my ($left,$right) = Apache::lonmenu::primary_menu($crstype,$ltimenu,$menucoll,$menuref,
-                                                              $args->{'links_disabled'});
+                                                              $args->{'links_disabled'},
+                                                              $args->{'links_target'});
 
             if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) {
                 if ($dc_info) {
@@ -6561,7 +6563,8 @@ sub bodytag {
                 $bodytag .= Apache::lonmenu::secondary_menu($httphost,$ltiscope,$ltimenu,
                                                             $args->{'no_primary_menu'},
                                                             $menucoll,$menuref,
-                                                            $args->{'links_disabled'});
+                                                            $args->{'links_disabled'},
+                                                            $args->{'links_target'});
             }
             $bodytag .= Apache::lonmenu::serverform();
             $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end');
@@ -9242,6 +9245,7 @@ $args - additional optional args support
              links_disabled -> Links in primary and secondary menus are disabled
                                (Can enable them once page has loaded - see lonroles.pm
                                for an example).
+             links_target   -> Target for links, e.g., _parent (optional).
 
 =back