--- loncom/interface/courseprefs.pm	2024/01/24 17:20:58	1.129
+++ loncom/interface/courseprefs.pm	2024/12/20 00:24:38	1.132
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set configuration settings for a course
 #
-# $Id: courseprefs.pm,v 1.129 2024/01/24 17:20:58 raeburn Exp $
+# $Id: courseprefs.pm,v 1.132 2024/12/20 00:24:38 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -372,6 +372,12 @@ sub handler {
 
     my %values=&Apache::lonnet::dump('environment',$cdom,$cnum);
     my %linkprot=&Apache::lonnet::dump('lti',$cdom,$cnum,undef,undef,undef,1);
+    my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
+    unless ($phase eq 'process') {
+        if (ref($domdefs{'linkprotsuggested'}) eq 'HASH') {
+            $values{'suggested'} = $domdefs{'linkprotsuggested'};
+        }
+    }
     my %ltienc = &Apache::lonnet::dump('nohist_ltienc',$cdom,$cnum,undef,undef,undef,1);
     my %ltitools = &Apache::lonnet::dump('ltitools',$cdom,$cnum,undef,undef,undef,1);
     my %ltitoolsenc = &Apache::lonnet::dump('nohist_toolsenc',$cdom,$cnum,undef,undef,undef,1);
@@ -793,9 +799,38 @@ sub print_config_box {
           <tr>
            <td>
             <table class="LC_nested">';
+        if ($action eq 'linkprot') {
+            if ((ref($settings) eq 'HASH') && (ref($settings->{'suggested'}) eq 'HASH')) {
+                my $hints;
+                my $hintcount = 0;
+                foreach my $key (sort { $a <=> $b } keys(%{$settings->{'suggested'}})) {
+                    if ((ref($settings->{'suggested'}->{$key}) eq 'HASH')) {
+                        if (($settings->{'suggested'}->{$key}-{'name'} ne '') &&
+                            ($settings->{'suggested'}->{$key}-{'info'} ne '')) {
+                            my $css_class = $hintcount%2?' class="LC_odd_row"':' class="LC_even_row"';
+                            $hints .= '<tr '.$css_class.'><td class="LC_left_item">'.
+                                      $settings->{'suggested'}->{$key}->{'name'}.'</td>'.
+                                      '<td class="LC_right_item"><pre>'.
+                                      $settings->{'suggested'}->{$key}->{'info'}.
+                                      '</pre></td></tr>';
+                            $hintcount ++;
+                        }
+                    }
+                }
+                if ($hintcount) {
+                    $output .= '<tr class="LC_info_row">'.
+                               '<td colspan="2" class="LC_left_item">'.&mt('Recommendation(s) for specific launcher application(s)').'</td>'.
+                               '</tr>'."\n".
+                               '<tr class="LC_info_row">'.
+                               '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Launcher Application').'</span></td>'.
+                               '<td class="LC_right_item">'.&mt('Recommendation(s)').'</td></tr>'."\n".
+                               $hints;
+                }
+            }
+        }
         if (exists $item->{'header'}->[0]->{'col1'} || 
             exists $item->{'header'}->[0]->{'col2'}) {
-			$output .= '          
+	    $output .= '          
           	<tr class="LC_info_row">
               <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
             if (($action eq 'courseinfo') || ($action eq 'localization') ||
@@ -5263,8 +5298,7 @@ sub update_releasereq {
         }
         $modified_courses = [];
     }
-    undef($registered_cleanup);
-    return;
+    return OK;
 }
 
 sub show_autocoowners {
@@ -7532,7 +7566,7 @@ sub print_linkprotection {
                               $onclickreturnurl.$checkedreturnurl{'no'}.$disabled.' />'.&mt('No').'</label>&nbsp;'.
                               '<label><input type="radio" name="linkprot_returnurl_'.$i.'" value="1"'.
                               $onclickreturnurl.$checkedreturnurl{'yes'}.$disabled.' />'.&mt('Yes').'</label></span>'.
-                              '&nbsp;&nbsp;</span><div id="linkprot_divurlparam_'.$i.'" style="display:none" />'.
+                              '&nbsp;&nbsp;<div id="linkprot_divurlparam_'.$i.'" style="display:none">'.
                               '<span class="LC_nobreak">'.&mt('Parameter name').':'.
                               '<input type="text" size="15" name="linkprot_urlparam_'.$i.'" value="'.$values{'returnurl'}.'" autocomplete="off"'.$disabled.' />'.
                               '</span></div> ';
@@ -7604,7 +7638,7 @@ sub print_linkprotection {
                   $onclickpassback.$checkedpassback{'no'}.$disabled.' />'.&mt('No').'</label>&nbsp;'.
                   '<label><input type="radio" name="linkprot_passback_add" value="1"'.
                   $onclickpassback.$checkedpassback{'yes'}.$disabled.' />'.&mt('Yes').'</label></span>'.
-                  '<br /><div id="linkprot_passbackparam_add" class="LC_floatleft" style="display:none" />'.
+                  '<br /><div id="linkprot_passbackparam_add" class="LC_floatleft" style="display:none">'.
                   '<span class="LC_nobreak">'.&mt('Grade format').
                   '<label><input type="radio" name="linkprot_passbackformat_add" value="1.1"'.$checkedpassbackfmt{'1p1'}.$disabled.' />'.
                   &mt('Outcomes Service (1.1)').'</label>'.('&nbsp;'x2).
@@ -7617,7 +7651,7 @@ sub print_linkprotection {
                   $onclickreturnurl.$checkedreturnurl{'no'}.$disabled.' />'.&mt('No').'</label>&nbsp;'.
                   '<label><input type="radio" name="linkprot_returnurl_add" value="1"'.
                   $onclickreturnurl.$checkedreturnurl{'yes'}.$disabled.' />'.&mt('Yes').'</label></span>'.
-                  '&nbsp;&nbsp;</span><div id="linkprot_divurlparam_add" style="display:none" />'.
+                  '&nbsp;&nbsp;<div id="linkprot_divurlparam_add" style="display:none">'.
                   '<span class="LC_nobreak">'.&mt('Parameter name').':'.
                   '<input type="text" size="15" name="linkprot_urlparam_add" value="" autocomplete="off"'.$disabled.' />'.
                   '</span></div> ';