--- loncom/auth/lonroles.pm	2022/01/16 17:32:44	1.269.2.39.2.2
+++ loncom/auth/lonroles.pm	2022/05/29 12:46:35	1.269.2.39.2.4
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # User Roles Screen
 #
-# $Id: lonroles.pm,v 1.269.2.39.2.2 2022/01/16 17:32:44 raeburn Exp $
+# $Id: lonroles.pm,v 1.269.2.39.2.4 2022/05/29 12:46:35 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -177,7 +177,8 @@ ENDREDIR
 
 sub finish_loading_course {
     my ($r,$msg,$url) = @_;
-    my $link = '<div id="LC_course_loaded" style="display:none"><a href="'.$url.'">'.&mt('Continue').'</a></div>';
+    my $link = '<div id="LC_course_loaded" style="display:none"><a href="'.
+               &HTML::Entities::encode($url,'"<>&').'">'.&mt('Continue').'</a></div>';
     my $end_page = &Apache::loncommon::end_page();
     my $js_url = &js_escape($url);
     my $remote_js;
@@ -212,6 +213,7 @@ $msg
     var url = "$js_url";
     \$(location).attr('href',url);
 });
+// ]]>
 </script>
 $link
 $end_page
@@ -903,6 +905,9 @@ ENDCLOSE
                                                   &Apache::loncommon::end_page());
                                     }
                                 } else {
+                                    if ($env{'request.deeplink.login'}) {
+                                        &set_deeplink_target($cnum,$cdom);
+                                    }
                                     $msg = '<p>'.&mt('Entering [_1] ...',
                                                      $env{'course.'.$cdom.'_'.$cnum.'.description'}).
                                            '</p>';
@@ -930,6 +935,9 @@ ENDCLOSE
                                               &Apache::loncommon::end_page());
                                 }
 			    } else {
+                                if ($env{'request.deeplink.login'}) {
+                                    &set_deeplink_target($cnum,$cdom);
+                                }
 				# Check to see if the user is a CC entering a course 
 				# for the first time
 				if ((($role eq 'cc') || ($role eq 'co')) 
@@ -3381,6 +3389,34 @@ sub get_queued {
            $output.'</fieldset></div><br clear="all" />';
 }
 
+sub set_deeplink_target {
+    my ($cnum,$cdom) = @_;
+    if (($cnum ne '') && ($cdom ne '')) {
+        my $deeplink_symb = &Apache::loncommon::deeplink_login_symb($cnum,$cdom);
+        if ($deeplink_symb ne '') {
+            my $deeplink;
+            if ($deeplink_symb =~ /\.(page|sequence)$/) {
+                my $mapname = &Apache::lonnet::deversion((&Apache::lonnet::decode_symb($deeplink_symb))[2]);
+                my $navmap = Apache::lonnavmaps::navmap->new();
+                if (ref($navmap)) {
+                    $deeplink = $navmap->get_mapparam(undef,$mapname,'0.deeplink');
+                }
+            } elsif ($deeplink_symb ne '') {
+                $deeplink = &Apache::lonnet::EXT('resource.0.deeplink',$deeplink_symb);
+            }
+            if ($deeplink ne '') {
+                my ($state,$others,$listed,$scope,$protect,$display,$target) = split(/,/,$deeplink);
+                if ($target ne '') {
+                    &Apache::lonnet::appenv({'request.deeplink.target' => $target});
+                } elsif (exists($env{'request.deeplink.target'})) {
+                    &Apache::lonnet::delenv('request.deeplink.target');
+                }
+            }
+        }
+    }
+    return;
+}
+
 1;
 __END__