--- loncom/interface/lonconfigsettings.pm	2015/05/22 16:52:16	1.21.4.7
+++ loncom/interface/lonconfigsettings.pm	2022/02/07 12:00:27	1.21.4.13.2.2
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set domain-wide configuration settings
 #
-# $Id: lonconfigsettings.pm,v 1.21.4.7 2015/05/22 16:52:16 raeburn Exp $
+# $Id: lonconfigsettings.pm,v 1.21.4.13.2.2 2022/02/07 12:00:27 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -39,7 +39,7 @@ use Apache::courseclassifier();
 use LONCAPA qw(:DEFAULT :match);
 
 sub print_header {
-    my ($r,$phase,$context,$jscript,$container) = @_;
+    my ($r,$phase,$context,$jscript,$container,$instcode,$dom,$values) = @_;
     my ($pagetitle,$brcrumtitle,$action,$call_category_check,$instcode_check,
         $crstype,@actions,@code_order);
     if ($phase eq 'display') {
@@ -74,6 +74,7 @@ sub print_header {
                                                         \@code_order);
                 if (@code_order) {
                    my $noinstcodestr = &mt('You indicated cloning based on category, but did not select any categories.');
+                   &js_escape(\$noinstcodestr);
                    $instcode_check = <<"ENDSCRIPT";
     if (formname == document.display) {
         if (formname.cloners_instcode.length) {
@@ -117,6 +118,7 @@ ENDSCRIPT
         }
     }
     my $alert = &mt('You must select at least one functionality type to display.');
+    &js_escape(\$alert);
     my $js = '
 <script type="text/javascript">
 // <![CDATA[
@@ -174,22 +176,121 @@ $jscript
         $additem = {'add_entries' => \%loaditems,};
     } elsif ($phase eq 'display') {
         if ($context eq 'domain') {
+            my $onload;
             if (grep(/^coursedefaults$/,@actions)) {
+                $onload = "toggleDisplay(document.display,'cloneinstcode');".
+                          "toggleDisplay(document.display,'credits');".
+                          "toggleDisplay(document.display,'studentsubmission');";
+            }
+            if (grep(/^selfcreation$/,@actions)) {
+                my $prefix = 'cancreate_emailverified';
+                my $customclass = 'LC_selfcreate_email';
+                my $classprefix = 'LC_canmodify_emailusername_';
+                my $optionsprefix = 'LC_options_emailusername_';
+                $onload .= "toggleRows(document.display,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
+                my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
+                my $hascustom;
+                my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
+                if (ref($emailrules) eq 'HASH') {
+                    if (keys(%{$emailrules}) > 0) {
+                        $hascustom = 'cancreate_emailrule';
+                    }
+                }
+                my @posstypes;
+                if (ref($types) eq 'ARRAY') {
+                    @posstypes = @{$types};
+                    push(@posstypes,'default');
+                    foreach my $type (@posstypes) {
+                        $onload .= "toggleEmailOptions(document.display,'cancreate_emailoptions','$hascustom',".
+                                                               "'cancreate_emaildomain','$type');";
+                    }
+                } else {
+                    $onload .= "toggleEmailOptions(document.display,'cancreate_emailoptions','$hascustom',".
+                                                       "'cancreate_emaildomain','default');";
+                }
+            }
+            if (grep(/^contacts$/,@actions)) {
+                my $customclass = 'LC_helpdesk_override';
+                my $optionsprefix = 'LC_options_helpdesk_';
+                $onload .= "toggleHelpdeskRow(document.display,'overrides','$customclass','$optionsprefix');";
+            }
+            if (grep(/^ltitools$/,@actions)) {
+                $onload .= "toggleLTITools(document.display,'user','add');";
+                if (ref($values) eq 'HASH') {
+                    if (ref($values->{'ltitools'}) eq 'HASH') {
+                        my $numltitools = scalar(keys(%{$values->{'ltitools'}}));
+                        for (my $i=0; $i<$numltitools; $i++) {
+                            $onload .= "toggleLTITools(document.display,'user','$i');";
+                        }
+                    }
+                }
+            }
+            if (grep(/^wafproxy$/,@actions)) {
+                $onload .= "toggleWAF();checkWAF();updateWAF();";
+            }
+            if (grep(/^scantron$/,@actions)) {
+                $onload .= "toggleScantron(document.display);";
+            }
+            if (grep(/^autoupdate$/,@actions)) {
+                $onload .= "toggleLastActiveDays(document.display);";
+            }
+            if (grep(/^autoenroll$/,@actions)) {
+                $onload .= "toggleFailsafe(document.display);";
+            }
+            if (grep(/^login$/,@actions)) {
+                my %domservers = &Apache::lonnet::get_servers($dom);
+                foreach my $server (sort(keys(%domservers))) {
+                    $onload .= "toggleSamlOptions(document.display,'$server');";
+                }
+            }
+            if ($onload) {
                 my %loaditems = (
-                    '             onload' => "toggleDisplay(document.display,'cloneinstcode');".
-                                             "toggleDisplay(document.display,'credits');".
-                                             "toggleDisplay(document.display,'studentsubmission');",
+                                  'onload' => $onload,
                                 );
                 $additem = {'add_entries' => \%loaditems,};
             }
         } elsif ($context eq 'course') {
+            my $onload;
             if (grep(/^courseinfo$/,@actions)) {
                 if (@code_order) {
-                    $additem = {
-                                   add_entries => {'onload' => "courseSet('','load');toggleCloners(document.display.cloners_instcode);"},
-                               };
+                    $onload = "courseSet('','load');toggleCloners(document.display.cloners_instcode);";
                 }
             }
+            if (grep(/^linkprotection$/,@actions)) {
+                if (ref($values) eq 'HASH') {
+                    if (ref($values->{'linkprotection'}) eq 'HASH') {
+                        my $ltiauth;
+                        if (exists($env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'})) {
+                            $ltiauth = $env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'};
+                        } else {
+                            my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
+                            $ltiauth = $domdefs{'crsltiauth'};
+                        }
+                        my $posslti = scalar(keys(%{$values->{'linkprotection'}}));
+                        for (my $i=0; $i<=$posslti; $i++) {
+                            my $num = $i;
+                            if ($i == $posslti) {
+                                $num = 'add';
+                            }
+                            if (ref($values->{'linkprotection'}->{$i}) eq 'HASH') {
+                                if ($values->{'linkprotection'}->{$i}->{'usable'}) {
+                                    $onload .= "toggleLTI(document.display,'$num','secret');";
+                                }
+                            }
+                            if ($ltiauth) {
+                                $onload .= "toggleLTIReqUser(document.display,'requser','optional','1','block','$num');".
+                                           "toggleLTIReqUser(document.display,'mapuser','userfield','other','inline-block','$num');";
+                            }
+                        }
+                    }
+                }
+            }
+            if ($onload) {
+                my %loaditems = (
+                                  'onload' => $onload,
+                                );
+                $additem = {'add_entries' => \%loaditems,};
+            }
         }
     }
     $r->print(&Apache::loncommon::start_page($pagetitle,$js,$additem));
@@ -207,7 +308,7 @@ $jscript
 }
 
 sub print_footer {
-    my ($r,$phase,$newphase,$button_text,$actions,$container) = @_;
+    my ($r,$phase,$newphase,$button_text,$actions,$container,$parm_permission) = @_;
     $button_text = &mt($button_text);
     $r->print('<input type="hidden" name="phase" value="" />');
     if (defined($env{'form.origin'})) {
@@ -232,8 +333,16 @@ sub print_footer {
         } else {
             $onclick = '"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
         }
-        $r->print('<p><input type="button" name="store" value="'.
-                  $button_text.'" onclick='.$onclick.' /></p>');
+        my $showbutton = 1;
+        if (ref($parm_permission) eq 'HASH') {
+            unless (($parm_permission->{'process'}) || ($newphase eq 'display')) {
+                $showbutton = 0;
+            }
+        }
+        if ($showbutton) {
+            $r->print('<p><input type="button" name="store" value="'.
+                      $button_text.'" onclick='.$onclick.' /></p>');
+        }
     }
     if ($phase eq 'process') {
         $r->print('</form>');
@@ -243,7 +352,8 @@ sub print_footer {
 }
 
 sub make_changes {
-    my ($r,$dom,$phase,$context,$prefs_order,$prefs,$values,$confname,$roles,$allitems,$container) = @_;
+    my ($r,$dom,$phase,$context,$prefs_order,$prefs,$values,$confname,$roles,
+        $allitems,$container,$parm_permission) = @_;
     my %brcrumtext = &get_crumb_text();
     my @actions = &Apache::loncommon::get_env_multiple('form.actions');
     my ($numchanged,%changes,%disallowed);
@@ -253,7 +363,7 @@ sub make_changes {
        {href=>"javascript:changePage(document.$phase,'$phase')",
         text=>"Updated"});
     &print_header($r,$phase,$context,undef,$container);
-    my ($crstype,%lastact);
+    my ($crstype,%lastact,$errors);
     if ($context eq 'course') {
         $crstype = &Apache::loncommon::course_type();
     }
@@ -267,9 +377,10 @@ sub make_changes {
                                           $confname,$item,$roles,$values,\%lastact));
                 } else {
                     $changes{$item} = {};
-                    &Apache::courseprefs::process_changes($dom,$item,$values,
-                                                          $prefs->{$item},$changes{$item},
-                                                          $allitems,\%disallowed,$crstype);
+                    $errors =
+                        &Apache::courseprefs::process_changes($dom,$confname,$item,$values,
+                                                              $prefs->{$item},$changes{$item},
+                                                              $allitems,\%disallowed,$crstype);
                     if (keys(%{$changes{$item}}) > 0) {
                         $numchanged ++;
                     }
@@ -301,20 +412,23 @@ sub make_changes {
             }
             $r->print('</p>');
         }
+        if ($errors) {
+            $r->print('<p>'.$errors.'</p>');
+        }
     }
     $r->print('<p>');
     my $footer_text = 'Back to configuration display';
     if ($context eq 'course') {
         $footer_text = 'Back to display/edit settings'; 
     }
-    &print_footer($r,$phase,'display',$footer_text,\@actions,$container);
+    &print_footer($r,$phase,'display',$footer_text,\@actions,$container,$parm_permission);
     $r->print('</p>');
     return \%lastact;
 }
 
 sub display_settings {
     my ($r,$dom,$phase,$context,$prefs_order,$prefs,$values,$confname,$jscript,
-        $allitems,$crstype,$container) = @_;
+        $allitems,$crstype,$container,$parm_permission) = @_;
     my %brcrumtext = &get_crumb_text();
     my @actions = &Apache::loncommon::get_env_multiple('form.actions');
     &Apache::lonhtmlcommon::add_breadcrumb
@@ -324,7 +438,7 @@ sub display_settings {
     if (ref($values) eq 'HASH') {
         $instcode = $values->{'internal.coursecode'};
     }
-    &print_header($r,$phase,$context,$jscript,$container,$instcode);
+    &print_header($r,$phase,$context,$jscript,$container,$instcode,$dom,$values);
     my $divwidth = 900;
     if ((ref($prefs_order) eq 'ARRAY') && (ref($prefs) eq 'HASH') && (ref($values) eq 'HASH')) { 
         if (@actions > 0) {
@@ -374,8 +488,8 @@ sub display_settings {
                                 $phase,$item,$prefs->{$item},$settings);
                     } else {
                         ($output{$item},$rowtotal{$item}) =
-                            &Apache::courseprefs::print_config_box($r,$dom,$phase,
-                                $item,$prefs->{$item},$values,$allitems,$crstype);
+                            &Apache::courseprefs::print_config_box($r,$dom,$confname,$phase,
+                                $item,$prefs->{$item},$values,$allitems,$crstype,$parm_permission);
                     }
                     $rowsum += $rowtotal{$item};
                 }
@@ -385,7 +499,7 @@ sub display_settings {
                 $r->print($output{$items[$i]});
             }
             $r->print('</div>');
-            $r->print(&print_footer($r,$phase,'process','Save Changes',\@actions,$container));
+            $r->print(&print_footer($r,$phase,'process','Save Changes',\@actions,$container,$parm_permission));
         } else {
             $r->print('<input type="hidden" name="phase" value="" />'.
                       '<span class="LC_error">'.&mt('No settings chosen').
@@ -398,7 +512,7 @@ sub display_settings {
 }
 
 sub display_choices {
-    my ($r,$phase,$context,$prefs_order,$prefs,$container) = @_;
+    my ($r,$phase,$context,$prefs_order,$prefs,$container,$parm_permission) = @_;
     if ($phase eq '') {
         $phase = 'pickactions';
     }
@@ -409,7 +523,13 @@ sub display_choices {
               &Apache::loncommon::check_uncheck_jscript()."\n".
               '// ]]>'."\n".
               '</script>'."\n");
-    $r->print('<h3>'.&mt('Settings to display/modify').'</h3>'.
+    my $heading = &mt('Settings to display/modify');
+    if (ref($parm_permission) eq 'HASH') {
+        unless ($parm_permission->{'process'}) {
+            $heading = &mt('Settings to display');
+        }
+    }
+    $r->print('<h3>'.$heading.'</h3>'.
               '<div><input type="button" value="'.&mt('check all').'" '.
               'onclick="javascript:checkAll(document.pickactions.actions)"'.
               ' />'.('&nbsp;'x2).
@@ -445,9 +565,9 @@ sub display_choices {
                 $thirddiv = 1;
             }
         }
-        $r->print('</div><br clear="all" />');
     }
-    $r->print(&print_footer($r,$phase,'display','Display',undef,$container));
+    $r->print('</div><div style="padding:0;clear:both;margin:0;border:0"></div>');
+    $r->print(&print_footer($r,$phase,'display','Display',undef,$container,$parm_permission));
     $r->print('</form>');
     $r->print(&Apache::loncommon::end_page());
     return;