--- loncom/interface/courseprefs.pm 2016/10/24 18:10:08 1.49.2.21
+++ loncom/interface/courseprefs.pm 2022/02/21 16:11:18 1.49.2.28.2.6
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Handler to set configuration settings for a course
#
-# $Id: courseprefs.pm,v 1.49.2.21 2016/10/24 18:10:08 raeburn Exp $
+# $Id: courseprefs.pm,v 1.49.2.28.2.6 2022/02/21 16:11:18 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -52,12 +52,16 @@ This module is used for configuration of
=item process_changes()
+=item process_linkprot()
+
=item get_sec_str()
=item check_clone()
=item store_changes()
+=item store_linkprot()
+
=item update_env()
=item display_disallowed()
@@ -220,6 +224,7 @@ use Apache::lonparmset;
use Apache::courseclassifier;
use Apache::lonlocal;
use LONCAPA qw(:DEFAULT :match);
+use Crypt::CBC;
my $registered_cleanup;
my $modified_courses;
@@ -365,9 +370,29 @@ sub handler {
}
my %values=&Apache::lonnet::dump('environment',$cdom,$cnum);
+ my %linkprot=&Apache::lonnet::dump('lti',$cdom,$cnum,undef,undef,undef,1);
+ my %ltienc = &Apache::lonnet::dump('nohist_ltienc',$cdom,$cnum,undef,undef,undef,1);
+ foreach my $id (keys(%linkprot)) {
+ if (ref($linkprot{$id}) eq 'HASH') {
+ if (ref($ltienc{$id}) eq 'HASH') {
+ $values{'linkprot'}{$id} = { %{$linkprot{$id}}, %{$ltienc{$id}} };
+ } else {
+ $values{'linkprot'}{$id} = $linkprot{$id};
+ }
+ }
+ unless ($phase eq 'process') {
+ if (ref($values{'linkprot'}{$id}) eq 'HASH') {
+ delete($values{'linkprot'}{$id}{'secret'});
+ }
+ }
+ }
+ if ($linkprot{'lock'}) {
+ delete($linkprot{'lock'});
+ }
my @prefs_order = ('courseinfo','localization','feedback','discussion',
'classlists','appearance','grading','printouts',
- 'spreadsheet','bridgetasks','other');
+ 'menuitems','linkprot','spreadsheet','bridgetasks',
+ 'other');
my %prefs = (
'courseinfo' =>
@@ -375,7 +400,7 @@ sub handler {
help => 'Course_Prefs_General',
ordered => ['owner','co-owners','loncaparev','description',
'clonedfrom','courseid','uniquecode','categories',
- 'hidefromcat','externalsyllabus','cloners','url',
+ 'hidefromcat','syllabus','cloners','url',
'rolenames'],
itemtext => {
'owner' => $lt{'ownr'},
@@ -386,7 +411,7 @@ sub handler {
'categories' => $lt{'catg'},
'hidefromcat' => $lt{'excc'},
'cloners' => $lt{'clon'},
- 'externalsyllabus' => 'Syllabus status',
+ 'syllabus' => 'Syllabus status',
'url' => 'Top Level Map',
'rolenames' => $lt{'rept'},
'loncaparev' => $lt{'lcrv'},
@@ -464,7 +489,7 @@ sub handler {
help => 'Course_Prefs_Display',
ordered => ['default_xml_style','pageseparators',
'disable_receipt_display','texengine',
- 'tthoptions','uselcmath','usejsme'],
+ 'tthoptions','uselcmath','usejsme','inline_chem'],
itemtext => {
default_xml_style => 'Default XML style file',
pageseparators => 'Visibly Separate Items on Pages',
@@ -473,6 +498,7 @@ sub handler {
tthoptions => 'Default set of options to pass to tth/m when converting TeX',
uselcmath => 'Student formula entry uses inline preview, not DragMath pop-up',
usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
+ inline_chem => 'Chemical reaction response uses inline preview, not pop-up',
},
},
'grading' =>
@@ -527,6 +553,29 @@ sub handler {
suppress_embed_prompt => 'Hide upload references prompt if uploading file to portfolio',
},
},
+ 'menuitems' =>
+ {
+ text => 'Menu display',
+ help => 'Course_Prefs_Menus',
+ header => [{col1 => 'Default Menu',
+ col2 => 'Value',},
+ {col1 => 'Menu collections',
+ col2 => 'Settings',
+ }],
+ ordered => ['menudefault','menucollections'],
+ itemtext => {
+ menudefault => 'Choose default collection of menu items for course',
+ menucollections => 'Menu collections',
+ },
+ },
+ 'linkprot' =>
+ {
+ text => 'Link protection',
+ help => 'Course_Prefs_Linkprotection',
+ header => [{col1 => 'Item',
+ col2 => 'Settings',
+ }],
+ },
'other' =>
{ text => 'Other settings',
help => 'Course_Prefs_Other',
@@ -542,10 +591,16 @@ sub handler {
$cnum,undef,\@allitems,
'coursepref',$parm_permission);
} elsif (($phase eq 'display') && ($parm_permission->{'display'})) {
- my $jscript = &get_jscript($cid,$cdom,$phase,$crstype,\%values);
+ my $noedit;
+ if (ref($parm_permission) eq 'HASH') {
+ unless ($parm_permission->{'process'}) {
+ $noedit = 1;
+ }
+ }
+ my $jscript = &get_jscript($cid,$cdom,$phase,$crstype,\%values,$noedit);
my @allitems = &get_allitems(%prefs);
&Apache::lonconfigsettings::display_settings($r,$cdom,$phase,$context,
- \@prefs_order,\%prefs,\%values,undef,$jscript,\@allitems,$crstype,
+ \@prefs_order,\%prefs,\%values,$cnum,$jscript,\@allitems,$crstype,
'coursepref',$parm_permission);
} else {
&Apache::lonconfigsettings::display_choices($r,$phase,$context,
@@ -598,7 +653,7 @@ sub get_allitems {
}
sub print_config_box {
- my ($r,$cdom,$phase,$action,$item,$settings,$allitems,$crstype,$parm_permission) = @_;
+ my ($r,$cdom,$cnum,$phase,$action,$item,$settings,$allitems,$crstype,$parm_permission) = @_;
my $ordered = $item->{'ordered'};
my $itemtext = $item->{'itemtext'};
my $noedit;
@@ -619,7 +674,7 @@ sub print_config_box {
}
$output .= '</span></th>'."\n".
'</tr>';
- if (($action eq 'feedback') || ($action eq 'classlists')) {
+ if (($action eq 'feedback') || ($action eq 'classlists') || ($action eq 'menuitems')) {
$output .= '
<tr>
<td>
@@ -644,6 +699,8 @@ sub print_config_box {
$output .= &print_feedback('top',$cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
} elsif ($action eq 'classlists') {
$output .= &print_classlists('top',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
+ } elsif ($action eq 'menuitems') {
+ $output .= &print_menuitems('top',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
}
$output .= '
</table>
@@ -722,6 +779,10 @@ sub print_config_box {
$output .= &print_spreadsheet($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
} elsif ($action eq 'bridgetasks') {
$output .= &print_bridgetasks($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
+ } elsif ($action eq 'menuitems') {
+ $output .= &print_menuitems('bottom',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
+ } elsif ($action eq 'linkprot') {
+ $output .= &print_linkprotection($cdom,$cnum,$settings,\$rowtotal,$crstype,$noedit,'course');
} elsif ($action eq 'other') {
$output .= &print_other($cdom,$settings,$allitems,\$rowtotal,$crstype,$noedit);
}
@@ -734,8 +795,8 @@ sub print_config_box {
}
sub process_changes {
- my ($cdom,$action,$values,$item,$changes,$allitems,$disallowed,$crstype) = @_;
- my %newvalues;
+ my ($cdom,$cnum,$action,$values,$item,$changes,$allitems,$disallowed,$crstype) = @_;
+ my (%newvalues,$errors);
if (ref($item) eq 'HASH') {
if (ref($changes) eq 'HASH') {
my @ordered;
@@ -752,6 +813,18 @@ sub process_changes {
}
}
}
+ } elsif ($action eq 'linkprot') {
+ if (ref($values->{$action}) eq 'HASH') {
+ foreach my $id (keys(%{$values->{$action}})) {
+ if ($id =~ /^\d+$/) {
+ push(@ordered,$id);
+ }
+ }
+ }
+ @ordered = sort { $a <=> $b } @ordered;
+ if (($env{'form.linkprot_add'}) && ($env{'form.linkprot_maxnum'} =~ /^\d+$/)) {
+ push(@ordered,$env{'form.linkprot_maxnum'});
+ }
} elsif (ref($item->{'ordered'}) eq 'ARRAY') {
if ($action eq 'courseinfo') {
my ($can_toggle_cat,$can_categorize) =
@@ -763,7 +836,8 @@ sub process_changes {
(!$can_categorize));
next if (($entry eq 'loncaparev') ||
($entry eq 'owner') ||
- ($entry eq 'clonedfrom'));
+ ($entry eq 'clonedfrom') ||
+ ($entry eq 'syllabus'));
push(@ordered,$entry);
}
} elsif ($action eq 'classlists') {
@@ -813,6 +887,85 @@ sub process_changes {
$changes->{$ext_entry} = $newvalues{$ext_entry};
}
}
+ } elsif ($action eq 'menuitems') {
+ my (%current,@colls);
+ my $next = 1;
+ if ($values->{'menucollections'}) {
+ foreach my $item (split(/;/,$values->{'menucollections'})) {
+ my ($num,$value) = split(/\%/,$item);
+ if ($num =~ /^\d+$/) {
+ unless (grep(/^$num$/,@colls)) {
+ push(@colls,$num);
+ }
+ my @entries = split(/\&/,$value);
+ foreach my $entry (@entries) {
+ my ($name,$fields) = split(/=/,$entry);
+ $current{$num}{$name} = $fields;
+ }
+ }
+ }
+ }
+ if (@colls) {
+ @colls = sort { $a <=> $b } @colls;
+ $next += $colls[-1];
+ }
+ if ($env{'form.menucollections_add'} eq $next) {
+ push(@colls,$next);
+ }
+ my $currdef = $values->{'menudefault'};
+ my $possdef = $env{'form.menudefault'};
+ if (($possdef =~ /^\d+$/) && (grep(/^$possdef$/,@colls))) {
+ if ($currdef ne $possdef) {
+ $changes->{'menudefault'} = $possdef;
+ }
+ } elsif ($currdef) {
+ $changes->{'menudefault'} = '';
+ }
+ my $menucoll;
+ if (@colls) {
+ my ($ordered,$cats) = &menuitems_categories();
+ my %shortcats = &menuitems_abbreviations();
+ foreach my $num (@colls) {
+ my ($entry,%include);
+ map { $include{$_}= 1; } &Apache::loncommon::get_env_multiple('form.menucollections_'.$num);
+ foreach my $item (@{$ordered}) {
+ if ($item eq 'shown') {
+ foreach my $type (@{$cats->{$item}}) {
+ $entry .= $type.'=';
+ if ($include{$type}) {
+ $entry .= 'y';
+ } else {
+ $entry .= 'n';
+ }
+ $entry .= '&';
+ }
+ } else {
+ $entry .= $shortcats{$item}.'=';
+ foreach my $type (@{$cats->{$item}}) {
+ if ($include{$type}) {
+ $entry .= $type.',';
+ }
+ }
+ $entry =~ s/,$//;
+ $entry .= '&';
+ }
+ }
+ $entry =~ s/\&$//;
+ if ($menucoll) {
+ $menucoll .= ';';
+ }
+ $menucoll .= $num.'%'.$entry;
+ }
+ if ($menucoll ne $values->{'menucollections'}) {
+ $changes->{'menucollections'} = $menucoll;
+ }
+ } elsif ($values->{'menucollections'}) {
+ $changes->{'menucollections'} = '';
+ }
+ } elsif ($action eq 'linkprot') {
+ if (ref($values) eq 'HASH') {
+ $errors = &process_linkprot($cdom,$cnum,$values->{$action},$changes,'course');
+ }
} else {
foreach my $entry (@ordered) {
if ($entry eq 'cloners') {
@@ -853,7 +1006,7 @@ sub process_changes {
my $clonedom = $env{'form.cloners_newdom'};
if (&check_clone($clonedom,$disallowed) eq 'ok') {
my $newdom = '*:'.$env{'form.cloners_newdom'};
- if (@clonedoms) {
+ if (@clonedoms) {
if (!grep(/^\Q$newdom\E$/,@clonedoms)) {
$newvalues{$entry} .= ','.$newdom;
}
@@ -942,7 +1095,9 @@ sub process_changes {
$autocoowner = $domconf{'autoenroll'}{'co-owners'};
}
}
- unless ($autocoowner) {
+ if ($autocoowner) {
+ $newvalues{'co-owners'} = $values->{'internal.co-owners'};
+ } else {
my @keepcoowners = &Apache::loncommon::get_env_multiple('form.coowners');
my @pendingcoowners = &Apache::loncommon::get_env_multiple('form.pendingcoowners');
my @invitecoowners = &Apache::loncommon::get_env_multiple('form.invitecoowners');
@@ -966,19 +1121,19 @@ sub process_changes {
my $udom = $env{'user.domain'};
my $pendingcoowners = $values->{'internal.pendingco-owners'};
my @pendingcoown = split(',',$pendingcoowners);
- if ($env{'form.pending_coowoner'}) {
+ if ($env{'form.pending_coowner'}) {
foreach my $item (@pendingcoown) {
unless ($item eq $uname.':'.$udom) {
push(@newpending,$item);
}
}
@newcoown = @currcoown;
- if ($env{'form.pending_coowoner'} eq 'accept') {
+ if ($env{'form.pending_coowner'} eq 'accept') {
unless (grep(/^\Q$uname\E:\Q$udom\E$/,@currcoown)) {
push(@newcoown,$uname.':'.$udom);
}
}
- } elsif ($env{'form.remove_coowoner'}) {
+ } elsif ($env{'form.remove_coowner'}) {
foreach my $item (@currcoown) {
unless ($item eq $uname.':'.$udom) {
push(@newcoown,$item);
@@ -987,6 +1142,8 @@ sub process_changes {
if ($pendingcoowners ne '') {
@newpending = @pendingcoown;
}
+ } else {
+ @newcoown = @currcoown;
}
$newvalues{'pendingco-owners'} = join(',',sort(@newpending));
$newvalues{'co-owners'} = join(',',sort(@newcoown));
@@ -1265,7 +1422,276 @@ sub process_changes {
}
}
}
- return;
+ return $errors;
+}
+
+sub process_linkprot {
+ my ($cdom,$cnum,$values,$changes,$context) = @_;
+ my ($home,$dest,$ltiauth,$privkey,$privnum,$cipher,$errors,%linkprot);
+ if (ref($values) eq 'HASH') {
+ foreach my $id (keys(%{$values})) {
+ if ($id =~ /^\d+$/) {
+ unless (ref($values->{$id}) eq 'HASH') {
+ $linkprot{$id} = '';
+ }
+ }
+ }
+ }
+ my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
+ my @ids=&Apache::lonnet::current_machine_ids();
+ if ($context eq 'domain') {
+ $home = &Apache::lonnet::domain($cdom,'primary');
+ } else {
+ $home = &Apache::lonnet::homeserver($cnum,$cdom);
+ }
+ if ((($context eq 'domain') && ($domdefs{'linkprotenc_dom'})) ||
+ (($context eq 'course') && ($domdefs{'linkprotenc_crs'}))) {
+ unless (($home eq 'no_host') || ($home eq '')) {
+ if (grep(/^\Q$home\E$/,@ids)) {
+ if (ref($domdefs{'privhosts'}) eq 'ARRAY') {
+ if (grep(/^\Q$home\E$/,@{$domdefs{'privhosts'}})) {
+ my %privhash = &Apache::lonnet::restore_dom('lti','private',$cdom,$home,1);
+ $privkey = $privhash{'key'};
+ $privnum = $privhash{'version'};
+ if (($privnum) && ($privkey ne '')) {
+ $cipher = Crypt::CBC->new({'key' => $privkey,
+ 'cipher' => 'DES'});
+ }
+ }
+ }
+ }
+ }
+ }
+ if ($context eq 'domain') {
+ $dest = '/adm/domainprefs';
+ $ltiauth = 1;
+ } else {
+ $dest = '/adm/courseprefs';
+ if (exists($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($cdom);
+ $ltiauth = $domdefs{'crsltiauth'};
+ }
+ }
+ my $switchserver = &check_switchserver($cdom,$cnum,$context,$dest);
+ my (@items,%deletions,%itemids,%haschanges);
+ if ($env{'form.linkprot_add'}) {
+ my $name = $env{'form.linkprot_name_add'};
+ $name =~ s/(`)/'/g;
+ my ($newid,$error) = &get_linkprot_id($cdom,$cnum,$name,$context);
+ if ($newid) {
+ $itemids{'add'} = $newid;
+ push(@items,'add');
+ $haschanges{$newid} = 1;
+ } else {
+ $errors .= '<span class="LC_error">'.
+ &mt('Failed to acquire unique ID for link protection').
+ '</span>';
+ }
+ }
+ if (ref($values) eq 'HASH') {
+ my @todelete = &Apache::loncommon::get_env_multiple('form.linkprot_del');
+ my $maxnum = $env{'form.linkprot_maxnum'};
+ for (my $i=0; $i<=$maxnum; $i++) {
+ my $itemid = $env{'form.linkprot_id_'.$i};
+ $itemid =~ s/\D+//g;
+ if ($itemid) {
+ if (ref($values->{$itemid}) eq 'HASH') {
+ push(@items,$i);
+ $itemids{$i} = $itemid;
+ if ((@todelete > 0) && (grep(/^$i$/,@todelete))) {
+ $deletions{$itemid} = $values->{$itemid}->{'name'};
+ }
+ }
+ }
+ }
+ }
+ foreach my $idx (@items) {
+ my $itemid = $itemids{$idx};
+ next unless ($itemid);
+ if (exists($deletions{$itemid})) {
+ $linkprot{$itemid} = $deletions{$itemid};
+ $haschanges{$itemid} = 1;
+ next;
+ }
+ my %current;
+ if (ref($values) eq 'HASH') {
+ if (ref($values->{$itemid}) eq 'HASH') {
+ foreach my $key (keys(%{$values->{$itemid}})) {
+ $current{$key} = $values->{$itemid}->{$key};
+ }
+ }
+ }
+ foreach my $inner ('name','lifetime','version') {
+ my $formitem = 'form.linkprot_'.$inner.'_'.$idx;
+ $env{$formitem} =~ s/(`)/'/g;
+ if ($inner eq 'lifetime') {
+ $env{$formitem} =~ s/[^\d.]//g;
+ }
+ unless ($idx eq 'add') {
+ if ($current{$inner} ne $env{$formitem}) {
+ $haschanges{$itemid} = 1;
+ }
+ }
+ if ($env{$formitem} ne '') {
+ $linkprot{$itemid}{$inner} = $env{$formitem};
+ }
+ }
+ if ($ltiauth) {
+ my $reqitem = 'form.linkprot_requser_'.$idx;
+ $env{$reqitem} =~ s/(`)/'/g;
+ unless ($idx eq 'add') {
+ if ((!$current{'requser'} && $env{$reqitem}) ||
+ ($current{'requser'} && !$env{$reqitem})) {
+ $haschanges{$itemid} = 1;
+ }
+ }
+ if ($env{$reqitem} == 1) {
+ $linkprot{$itemid}{'requser'} = $env{$reqitem};
+ foreach my $inner ('mapuser','notstudent') {
+ my $formitem = 'form.linkprot_'.$inner.'_'.$idx;
+ $env{$formitem} =~ s/(`)/'/g;
+ if ($inner eq 'mapuser') {
+ if ($env{$formitem} eq 'other') {
+ my $mapuser = $env{'form.linkprot_customuser_'.$idx};
+ $mapuser =~ s/(`)/'/g;
+ $mapuser =~ s/^\s+|\s+$//g;
+ if ($mapuser ne '') {
+ $linkprot{$itemid}{$inner} = $mapuser;
+ } else {
+ delete($linkprot{$itemid}{'requser'});
+ last;
+ }
+ } elsif ($env{$formitem} eq 'sourcedid') {
+ $linkprot{$itemid}{$inner} = 'lis_person_sourcedid';
+ } elsif ($env{$formitem} eq 'email') {
+ $linkprot{$itemid}{$inner} = 'lis_person_contact_email_primary';
+ }
+ } else {
+ $linkprot{$itemid}{$inner} = $env{$formitem};
+ }
+ unless ($idx eq 'add') {
+ if ($current{$inner} ne $linkprot{$itemid}{$inner}) {
+ $haschanges{$itemid} = 1;
+ }
+ }
+ }
+ }
+ }
+ unless ($switchserver) {
+ my $keyitem = 'form.linkprot_key_'.$idx;
+ $env{$keyitem} =~ s/(`)/'/g;
+ unless ($idx eq 'add') {
+ if ($current{'key'} ne $env{$keyitem}) {
+ $haschanges{$itemid} = 1;
+ }
+ }
+ if ($env{$keyitem} ne '') {
+ $linkprot{$itemid}{'key'} = $env{$keyitem};
+ }
+ my $secretitem = 'form.linkprot_secret_'.$idx;
+ $env{$secretitem} =~ s/(`)/'/g;
+ if ($current{'usable'}) {
+ if ($env{'form.linkprot_changesecret_'.$idx}) {
+ if ($env{$secretitem} ne '') {
+ if ($privnum && $cipher) {
+ $linkprot{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem});
+ $linkprot{$itemid}{'cipher'} = $privnum;
+ } else {
+ $linkprot{$itemid}{'secret'} = $env{$secretitem};
+ }
+ $haschanges{$itemid} = 1;
+ }
+ } else {
+ $linkprot{$itemid}{'secret'} = $current{'secret'};
+ }
+ } elsif ($env{$secretitem} ne '') {
+ if ($privnum && $cipher) {
+ $linkprot{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem});
+ $linkprot{$itemid}{'cipher'} = $privnum;
+ } else {
+ $linkprot{$itemid}{'secret'} = $env{$secretitem};
+ }
+ $haschanges{$itemid} = 1;
+ }
+ }
+ }
+ if (keys(%haschanges)) {
+ foreach my $entry (keys(%haschanges)) {
+ $changes->{$entry} = $linkprot{$entry};
+ }
+ }
+ return $errors;
+}
+
+sub get_linkprot_id {
+ my ($cdom,$cnum,$name,$context) = @_;
+ # get lock on lti db in course or linkprot db in domain
+ my $lockhash = {
+ lock => $env{'user.name'}.
+ ':'.$env{'user.domain'},
+ };
+ my $tries = 0;
+ my $gotlock;
+ if ($context eq 'domain') {
+ $gotlock = &Apache::lonnet::newput_dom('linkprot',$lockhash,$cdom);
+ } else {
+ $gotlock = &Apache::lonnet::newput('lti',$lockhash,$cdom,$cnum);
+ }
+ my ($id,$error);
+ while (($gotlock ne 'ok') && ($tries<10)) {
+ $tries ++;
+ sleep (0.1);
+ if ($context eq 'domain') {
+ $gotlock = &Apache::lonnet::newput_dom('linkprot',$lockhash,$cdom);
+ } else {
+ $gotlock = &Apache::lonnet::newput('lti',$lockhash,$cdom,$cnum);
+ }
+ }
+ if ($gotlock eq 'ok') {
+ my %currids;
+ if ($context eq 'domain') {
+ %currids = &Apache::lonnet::dump_dom('linkprot',$cdom);
+ } else {
+ %currids = &Apache::lonnet::dump('lti',$cdom,$cnum,undef,undef,undef,1);
+ }
+ if ($currids{'lock'}) {
+ delete($currids{'lock'});
+ if (keys(%currids)) {
+ my @curr = sort { $a <=> $b } keys(%currids);
+ if ($curr[-1] =~ /^\d+$/) {
+ $id = 1 + $curr[-1];
+ } else {
+ $id = 1;
+ }
+ } else {
+ $id = 1;
+ }
+ if ($id) {
+ if ($context eq 'domain') {
+ unless (&Apache::lonnet::newput_dom('linkprot',{ $id => $name },$cdom) eq 'ok') {
+ $error = 'nostore';
+ }
+ } else {
+ unless (&Apache::lonnet::newput('lti',{ $id => $name },$cdom,$cnum) eq 'ok') {
+ $error = 'nostore';
+ }
+ }
+ } else {
+ $error = 'nonumber';
+ }
+ }
+ my $dellockoutcome;
+ if ($context eq 'domain') {
+ $dellockoutcome = &Apache::lonnet::del_dom('linkprot',['lock'],$cdom);
+ } else {
+ $dellockoutcome = &Apache::lonnet::del('lti',['lock'],$cdom,$cnum);
+ }
+ } else {
+ $error = 'nolock';
+ }
+ return ($id,$error);
}
sub get_sec_str {
@@ -1310,8 +1736,12 @@ sub check_clone {
sub store_changes {
my ($cdom,$cnum,$prefs_order,$actions,$prefs,$values,$changes,$crstype) = @_;
my ($chome,$output);
- my (%storehash,@delkeys,@need_env_update,@oldcloner);
+ my (%storehash,@delkeys,@need_env_update,@oldcloner,%oldlinkprot);
if ((ref($values) eq 'HASH') && (ref($changes) eq 'HASH')) {
+ if (ref($values->{'linkprot'}) eq 'HASH') {
+ %oldlinkprot = %{$values->{'linkprot'}};
+ }
+ delete($values->{'linkprot'});
%storehash = %{$values};
} else {
if ($crstype eq 'Community') {
@@ -1321,6 +1751,20 @@ sub store_changes {
}
return $output;
}
+ my ($numchanges,$skipstore);
+ if (ref($changes) eq 'HASH') {
+ $numchanges = scalar(keys(%{$changes}));
+ if (($numchanges == 1) && (exists($changes->{'linkprot'}))) {
+ $skipstore = 1;
+ } elsif (!$numchanges) {
+ if ($crstype eq 'Community') {
+ $output = &mt('No changes made to community settings.');
+ } else {
+ $output = &mt('No changes made to course settings.');
+ }
+ return $output;
+ }
+ }
my %yesno = (
hidefromcat => '1',
problem_stream_switch => '1',
@@ -1346,6 +1790,8 @@ sub store_changes {
"'$storehash{$key}'")).'</li>';
}
}
+ } elsif ($item eq 'linkprot') {
+ $output .= &store_linkprot($cdom,$cnum,'course',$changes->{$item},\%oldlinkprot);
} else {
if (ref($prefs->{$item}->{'ordered'}) eq 'ARRAY') {
my @settings = @{$prefs->{$item}->{'ordered'}};
@@ -1462,6 +1908,16 @@ sub store_changes {
}
}
$displayname = &mt($text);
+ } elsif ($item eq 'menuitems') {
+ unless ($changes->{$item}{$key} eq '') {
+ if ($key eq 'menudefault') {
+ $displayname = &mt('Default collection of menu items');
+ $displayval = &mt('Collection: [_1]',
+ $changes->{$item}{$key});
+ } elsif ($key eq 'menucollections') {
+ $displayval = &menucollections_display($changes->{$item}{$key});
+ }
+ }
} else {
$displayname = &mt($text);
}
@@ -1474,7 +1930,8 @@ sub store_changes {
$displayval = &Apache::lonlocal::locallocaltime($displayval);
} elsif ($key eq 'categories') {
$displayval = $env{'form.categories_display'};
- } elsif (($key eq 'canuse_pdfforms') || ($key eq 'usejsme') || ($key eq 'uselcmath')) {
+ } elsif (($key eq 'canuse_pdfforms') || ($key eq 'usejsme') ||
+ ($key eq 'uselcmath') || ($key eq 'inline_chem')) {
if ($changes->{$item}{$key} eq '1') {
$displayval = &mt('Yes');
} elsif ($changes->{$item}{$key} eq '0') {
@@ -1506,12 +1963,12 @@ sub store_changes {
}
}
unless (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
- if ($env{'form.pending_coowoner'} eq 'accept') {
+ if ($env{'form.pending_coowner'} eq 'accept') {
$displayval = &mt('on');
- } elsif ($env{'form.pending_coowoner'} eq 'decline') {
+ } elsif ($env{'form.pending_coowner'} eq 'decline') {
$displayval = '';
$output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Invitation to be co-owner declined')).'</li>';
- } elsif ($env{'form.remove_coowoner'}) {
+ } elsif ($env{'form.remove_coowner'}) {
$displayval = &mt('off');
}
if ($displayval) {
@@ -1524,8 +1981,19 @@ sub store_changes {
}
} elsif ($changes->{$item}{$key} eq '') {
push(@delkeys,$key);
- $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]',
- '<i>'.$displayname.'</i>')).'</li>';
+ if ($item eq 'menuitems') {
+ if ($key eq 'menudefault') {
+ $output .= '<li>'.&mt("Default collection of menu items set to: 'Standard' (all menus shown)").'</li>';
+ } elsif ($key eq 'menucollections') {
+ $output .= '<li>'.&mt('Specific collections of menus no longer available').'</li>';
+ }
+ } else {
+ $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]',
+ '<i>'.$displayname.'</i>')).'</li>';
+ }
+ } elsif ($key eq 'menucollections') {
+ $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Numbered menu collections:')).'<br />'.
+ $displayval.'</li>';
} else {
$output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]',
'<i>'.$displayname.'</i>',
@@ -1581,6 +2049,9 @@ sub store_changes {
}
}
}
+ if ($skipstore) {
+ return $output;
+ }
if (&Apache::lonnet::put('environment',\%storehash,$cdom,$cnum) eq 'ok') {
if (ref($changes) eq 'HASH') {
if (ref($changes->{'courseinfo'}) eq 'HASH') {
@@ -1623,6 +2094,157 @@ sub store_changes {
return $output;
}
+sub store_linkprot {
+ my ($cdom,$cnum,$context,$changes,$oldlinkprot) = @_;
+ my ($ltiauth,$home,$lti_save_error,$output,$error,%ltienc,@deletions);
+ if ($context eq 'domain') {
+ $ltiauth = 1;
+ $home = &Apache::lonnet::domain($cdom,'primary');
+ } else {
+ $home = &Apache::lonnet::homeserver($cnum,$cdom);
+ if (exists($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($cdom);
+ $ltiauth = $domdefs{'crsltiauth'};
+ }
+ }
+ if (ref($changes) eq 'HASH') {
+ foreach my $id (sort { $a <=> $b } keys(%{$changes})) {
+ if (ref($changes->{$id}) eq 'HASH') {
+ if (exists($changes->{$id}->{'key'})) {
+ $ltienc{$id}{'key'} = $changes->{$id}->{'key'};
+ delete($changes->{$id}->{'key'});
+ }
+ if (exists($changes->{$id}->{'secret'})) {
+ $ltienc{$id}{'secret'} = $changes->{$id}->{'secret'};
+ delete($changes->{$id}->{'secret'});
+ } elsif (ref($oldlinkprot->{$id}) eq 'HASH') {
+ if (exists($oldlinkprot->{$id}{'usable'})) {
+ $changes->{$id}->{'usable'} = 1;
+ }
+ }
+ }
+ }
+ }
+ my @ids=&Apache::lonnet::current_machine_ids();
+ if (keys(%ltienc) > 0) {
+ if ($context eq 'domain') {
+ foreach my $id (keys(%ltienc)) {
+ if (exists($ltienc{$id}{'secret'})) {
+ $changes->{$id}->{'usable'} = 1;
+ }
+ }
+ } else {
+ unless (($home eq 'no_host') || ($home eq '')) {
+ my $allowed;
+ foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
+ if ($allowed) {
+ if (&Apache::lonnet::put('nohist_ltienc',\%ltienc,$cdom,$cnum,1) eq 'ok') {
+ foreach my $id (keys(%ltienc)) {
+ if (exists($ltienc{$id}{'secret'})) {
+ $changes->{$id}->{'usable'} = 1;
+ }
+ }
+ } else {
+ $lti_save_error = 1;
+ }
+ }
+ }
+ }
+ }
+ unless ($lti_save_error) {
+ if ($context eq 'course') {
+ if (&Apache::lonnet::put('lti',$changes,$cdom,$cnum,1) eq 'ok') {
+ my $hashid=$cdom.'_'.$cnum;
+ &Apache::lonnet::devalidate_cache_new('courselti',$hashid);
+ unless (($home eq 'no_host') || ($home eq '')) {
+ if (grep(/^\Q$home\E$/,@ids)) {
+ &Apache::lonnet::devalidate_cache_new('courseltienc',$hashid);
+ }
+ }
+ } else {
+ $lti_save_error = 1;
+ }
+ }
+ unless ($lti_save_error) {
+ foreach my $id (sort { $a <=> $b } %{$changes}) {
+ if (ref($changes->{$id}) eq 'HASH') {
+ my %values = %{$changes->{$id}};
+ my %desc = &linkprot_names();
+ my $display;
+ foreach my $title ('name','lifetime','version','key','secret') {
+ if (($title eq 'key') || ($title eq 'secret')) {
+ if (ref($ltienc{$id}) eq 'HASH') {
+ if (exists($ltienc{$id}{$title})) {
+ if ($title eq 'secret') {
+ my $length = length($ltienc{$id}{$title});
+ $display .= $desc{$title}.': ['.&mt('not shown').'], ';
+ } else {
+ $display .= $desc{$title}.': '.$ltienc{$id}{$title}.', ';
+ }
+ }
+ }
+ } elsif ($title eq 'version') {
+ if ($values{$title} eq 'LTI-1p0') {
+ $display .= $desc{$title}.': 1.1, ';
+ }
+ } else {
+ $display .= $desc{$title}.': '.$values{$title}.', ';
+ }
+ }
+ if ($ltiauth) {
+ if (($values{'requser'}) && ($values{'mapuser'} ne '')) {
+ if ($values{'mapuser'} eq 'lis_person_contact_email_primary') {
+ $display .= &mt('Source of username: Email address [_1]',
+ '(lis_person_contact_email_primary)').', ';
+ } elsif ($values{'mapuser'} eq 'lis_person_sourcedid') {
+ $display .= &mt('Source of username: User ID [_1]',
+ '(lis_person_sourcedid)').', ';
+ } else {
+ $display .= &mt('Source of username: [_1]',$values{'mapuser'}).', ';
+ }
+ if ($values{'notstudent'} eq 'auth') {
+ $display .= &mt('Display LON-CAPA login page if no match').', ';
+ } elsif ($values{'notstudent'} eq 'reject') {
+ $display .= &mt('Discontinue launch if no match').', ';
+ }
+ }
+ }
+ $display =~ s/, $//;
+ $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]','<i>'.$id.'</i>',
+ "'$display'")).'</li>';
+ } elsif (ref($oldlinkprot->{$id}) eq 'HASH') {
+ my $oldname = $oldlinkprot->{$id}{'name'};
+ $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]','<i>'."$id ($oldname)".'</i>')).'</li>';
+ }
+ }
+ } else {
+ $lti_save_error = 1;
+ }
+ }
+ unless ($lti_save_error) {
+ foreach my $id (sort { $a <=> $b } keys(%{$changes})) {
+ unless (ref($changes->{$id}) eq 'HASH') {
+ push(@deletions,$id);
+ }
+ }
+ if (@deletions) {
+ if ($context eq 'course') {
+ &Apache::lonnet::del('nohist_ltienc',\@deletions,$cdom,$cnum);
+ }
+ }
+ }
+ if ($lti_save_error) {
+ $output .= '<li>'.
+ '<span class="LC_error">'.
+ &mt('An error occurred when saving changes to link protection settings, which remain unchanged.').
+ '</span>'.
+ '</li>';
+ }
+ return $output;
+}
+
sub update_env {
my ($cnum,$cdom,$chome,$need_env_update,$storehash) = @_;
my $count = 0;
@@ -1751,7 +2373,7 @@ sub get_course {
}
sub get_jscript {
- my ($cid,$cdom,$phase,$crstype,$settings) = @_;
+ my ($cid,$cdom,$phase,$crstype,$settings,$noedit) = @_;
my ($can_toggle_cat,$can_categorize) = &can_modify_catsettings($cdom,$crstype);
my ($jscript,$categorize_js,$loncaparev_js,$instcode_js);
my $stubrowse_js = &Apache::loncommon::studentbrowser_javascript();
@@ -1877,11 +2499,95 @@ function syllabusinfo() {
}
}
ENDSCRIPT
+ my $menuitems_js;
+ unless ($noedit) {
+ my $collections;
+ my $next = 1;
+ if (ref($settings) eq 'HASH') {
+ if ($settings->{'menucollections'} ne '') {
+ my @current;
+ foreach my $item (split(/;/,$settings->{'menucollections'})) {
+ my ($num) = split(/\%/,$item);
+ if ($num =~ /^\d+$/) {
+ push(@current,$num);
+ }
+ }
+ $collections = join("','",sort { $a <=> $b } @current);
+ if ($collections) {
+ $collections = "'$collections'";
+ }
+ $next += $current[-1];
+ }
+ }
+ my $deftext = &mt('Standard (all menus shown)');
+ $menuitems_js = <<ENDSCRIPT;
+function toggleAddmenucoll() {
+ if (document.getElementById('menucollections_add')) {
+ var state = 'none';
+ var add = document.getElementById('menucollections_add').checked;
+ if (add) {
+ state = 'inline-block';
+ }
+ var fieldsets = new Array('shown','text','links','list','inline');
+ for (var i=0; i<fieldsets.length; i++) {
+ if (document.getElementById('addmenucoll_'+fieldsets[i])) {
+ document.getElementById('addmenucoll_'+fieldsets[i]).style.display = state;
+ }
+ }
+ var box = document.getElementsByClassName('LC_menucoll_add');
+ if (box.length) {
+ for (var i=0; i<box.length; i++) {
+ if (add) {
+ box[i].checked = true;
+ } else {
+ box[i].checked = false;
+ }
+ }
+ }
+ if (document.getElementById('menudefault')) {
+ var menudef = document.getElementById('menudefault');
+ var currsel = menudef.selectedIndex;
+ var colls = new Array($collections);
+ menudef.options.length = 0;
+ if (!add) {
+ if (currsel == 1 + colls.length) {
+ currsel = 0;
+ }
+ }
+ if (currsel == 0) {
+ menudef.options[0] = new Option('$deftext','',true,true);
+ } else {
+ menudef.options[0] = new Option('$deftext','',false,false);
+ }
+ if (colls.length) {
+ for (var i=0; i<colls.length; i++) {
+ var idx = i+1;
+ if (currsel == colls[i]) {
+ menudef.options[idx] = new Option(colls[i],colls[i],true,true);
+ } else {
+ menudef.options[idx] = new Option(colls[i],colls[i],false,false);
+ }
+ }
+ }
+ if (add) {
+ var addidx = 1 + colls.length;
+ if (currsel == addidx) {
+ menudef.options[addidx] = new Option('$next','$next',true,true);
+ } else {
+ menudef.options[addidx] = new Option('$next','$next',false,false);
+ }
+ }
+ }
+ }
+}
+ENDSCRIPT
+ }
$jscript = '<script type="text/javascript" language="Javascript">'."\n".
'// <![CDATA['."\n".
$browse_js."\n".$categorize_js."\n".$loncaparev_js."\n".
$cloners_js."\n".$instcode_js.
- $syllabus_js."\n".'//]]>'."\n".
+ $syllabus_js."\n".$menuitems_js."\n".
+ &linkprot_javascript()."\n".'//]]>'."\n".
'</script>'."\n".$stubrowse_js."\n";
return $jscript;
}
@@ -1967,13 +2673,78 @@ function getIndexByName(item) {
ENDSCRIPT
}
+sub linkprot_javascript {
+ return <<"ENDSCRIPT";
+function toggleLinkProt(form,num,item) {
+ var radioname = '';
+ var currdivid = '';
+ var newdivid = '';
+ if ((document.getElementById('linkprot_divcurr'+item+'_'+num)) &&
+ (document.getElementById('linkprot_divchg'+item+'_'+num))) {
+ currdivid = document.getElementById('linkprot_divcurr'+item+'_'+num);
+ newdivid = document.getElementById('linkprot_divchg'+item+'_'+num);
+ radioname = form.elements['linkprot_change'+item+'_'+num];
+ if (radioname) {
+ if (radioname.length > 0) {
+ var setvis;
+ for (var i=0; i<radioname.length; i++) {
+ if (radioname[i].checked == true) {
+ if (radioname[i].value == 1) {
+ newdivid.style.display = 'inline-block';
+ currdivid.style.display = 'none';
+ setvis = 1;
+ }
+ break;
+ }
+ }
+ if (!setvis) {
+ newdivid.style.display = 'none';
+ currdivid.style.display = 'inline-block';
+ }
+ }
+ }
+ }
+ return;
+}
+
+function toggleLinkProtReqUser(form,item,extra,valon,styleon,num) {
+ if (document.getElementById('linkprot_'+extra+'_'+num)) {
+ var extraid = document.getElementById('linkprot_'+extra+'_'+num);
+ var itemname = form.elements['linkprot_'+item+'_'+num];
+ if (itemname) {
+ if (itemname.length > 0) {
+ var setvis;
+ for (var i=0; i<itemname.length; i++) {
+ if (itemname[i].checked == true) {
+ if (itemname[i].value == valon) {
+ extraid.style.display = styleon;
+ setvis = 1;
+ }
+ break;
+ }
+ }
+ if (!setvis) {
+ extraid.style.display = 'none';
+ }
+ }
+ }
+ }
+ return;
+}
+ENDSCRIPT
+
+}
+
sub print_courseinfo {
my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
return;
}
- my ($cathash,$categoriesform,$autocoowner,$clonedefaults);
+ my ($cathash,$categoriesform,$autocoowner,$clonedefaults,$disabled);
+ if ($noedit) {
+ $disabled = ' disabled="disabled"';
+ }
my %domconf =
&Apache::lonnet::get_dom('configuration',
['coursecategories','autoenroll','coursedefaults'],$cdom);
@@ -1982,7 +2753,7 @@ sub print_courseinfo {
if (ref($cathash) eq 'HASH') {
$categoriesform =
&Apache::loncommon::assign_categories_table($cathash,
- $settings->{'categories'},$crstype)."\n";
+ $settings->{'categories'},$crstype,$disabled)."\n";
}
}
if (ref($domconf{'autoenroll'}) eq 'HASH') {
@@ -2049,14 +2820,20 @@ sub print_courseinfo {
} else {
$replace = &mt('To replace the standard title for a course role, enter a title, otherwise leave blank');
}
+ my ($editmap,$editsyllabus);
+ unless ($noedit) {
+ $editmap = (' 'x2).
+ '<a href="javascript:openbrowser'.
+ "('display','url','sequence')\">".
+ &mt('Select Map').'</a><br /><span class="LC_warning"> '.
+ &mt('Modification may make assessment data inaccessible!').
+ '</span>';
+ $editsyllabus = &mt('[_1]Edit[_2]','<a href="/public/'.$cdom.'/'.$cnum.'/syllabus?forceedit=1">',
+ '</a>');
+ }
my %items = (
'url' => {
- text => '<b>'.&mt($itemtext->{'url'}).'</b>'.(' 'x2).
- '<a href="javascript:openbrowser'.
- "('display','url','sequence')\">".
- &mt('Select Map').'</a><br /><span class="LC_warning"> '.
- &mt('Modification may make assessment data inaccessible!').
- '</span>',
+ text => '<b>'.&mt($itemtext->{'url'}).'</b>'.$editmap,
input => 'textbox',
size => '55',
advanced => 1
@@ -2098,11 +2875,10 @@ sub print_courseinfo {
size => '20',
advanced => 1
},
- 'externalsyllabus' => {
- text => '<b>'.&mt($itemtext->{'externalsyllabus'}).'</b><br />'.
+ 'syllabus' => {
+ text => '<b>'.&mt($itemtext->{'syllabus'}).'</b><br />'.
&mt('(Syllabus type in use)').(' ' x2).
- &mt('[_1]Edit[_2]','<a href="/public/'.$cdom.'/'.$cnum.'/syllabus?forceedit=1">',
- '</a>'),
+ $editsyllabus,
},
'hidefromcat' => {
text => '<b>'.&mt($itemtext->{'hidefromcat'}).'</b><br />'.
@@ -2124,10 +2900,6 @@ sub print_courseinfo {
);
my $datatable;
my $count = 0;
- my $disabled;
- if ($noedit) {
- $disabled = ' disabled="disabled"';
- }
foreach my $item (@{$ordered}) {
my $colspan;
if ($item eq 'hidefromcat') {
@@ -2349,7 +3121,7 @@ sub print_courseinfo {
$datatable .= &manage_coownership($cnum,$cdom,\@currcoown,$noedit);
}
}
- } elsif ($item eq 'externalsyllabus') {
+ } elsif ($item eq 'syllabus') {
my $external = $env{'course.'.$env{'request.course.id'}.'.externalsyllabus'};
my $uploaded = $env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'};
my $minimal = $env{'course.'.$env{'request.course.id'}.'.minimalsyllabus'};
@@ -3166,7 +3938,7 @@ sub coowner_invitations {
@pendingcoown = split(',',$pendingcoowners);
}
if (ref($currcoownref) eq 'ARRAY') {
- @currcoown == @{$currcoownref};
+ @currcoown = @{$currcoownref};
}
my $disabled;
if ($noedit) {
@@ -3230,7 +4002,7 @@ sub manage_coownership {
@pendingcoown = split(',',$pendingcoowners);
}
if (ref($currcoownref) eq 'ARRAY') {
- @currcoown == @{$currcoownref};
+ @currcoown = @{$currcoownref};
}
my $disabled;
if ($noedit) {
@@ -3265,10 +4037,10 @@ sub manage_coownership {
}
$output .= '<span class="LC_nobreak">';
if ($is_coowner) {
- $output .= &mt('You are currently a co-owner:').' <label><input type="checkbox" name="remove_coowoner" value="'.$uname.':'.$udom.'" />'.&mt('Discontinue?').'</label>';
+ $output .= &mt('You are currently a co-owner:').' <label><input type="checkbox" name="remove_coowner" value="'.$uname.':'.$udom.'" />'.&mt('Discontinue?').'</label>';
} else {
- $output .= &mt('The course owner has invited you to become a co-owner:').' <label><input type="radio" name="pending_coowoner" value="accept"'.$disabled.' />'.&mt('Accept?').'</label>'.(' 'x2).
- '<label><input type="radio" name=pending_coowoner" value="decline"'.$disabled.' />'.&mt('Decline?').'</label>';
+ $output .= &mt('The course owner has invited you to become a co-owner:').' <label><input type="radio" name="pending_coowner" value="accept"'.$disabled.' />'.&mt('Accept?').'</label>'.(' 'x2).
+ '<label><input type="radio" name=pending_coowner" value="decline"'.$disabled.' />'.&mt('Decline?').'</label>';
}
$output .= '</span>';
if (@currcoown) {
@@ -3526,7 +4298,7 @@ sub select_recipient {
my $domform = &Apache::loncommon::select_dom_form($cdom,$item.'_udom_'.$num,$includeempty);
my $selectlink =
&Apache::loncommon::selectstudent_link('display',$item.'_uname_'.$num,
- $item.'_udom_'.$num,1);
+ $item.'_udom_'.$num,'only');
my $output =
'<table><tr><td align="center">'.&mt('Username').'<br />'.
'<input type="text" name="'.$item.'_uname_'.$num.'" value="" /></td>'.
@@ -4011,6 +4783,10 @@ sub print_appearance {
text => '<b>'.&mt($itemtext->{'usejsme'}).'</b>',
input => 'radio',
},
+ 'inline_chem' => {
+ text => '<b>'.&mt($itemtext->{'inline_chem'}).'</b>',
+ input => 'radio',
+ },
);
return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'appearance',$noedit);
}
@@ -4201,6 +4977,572 @@ sub print_bridgetasks {
return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'bridgetasks',$noedit);
}
+sub ltimenu_titles {
+ return &Apache::lonlocal::texthash(
+ fullname => 'Full name',
+ coursetitle => 'Course title',
+ role => 'Role',
+ logout => 'Logout',
+ grades => 'Grades',
+ );
+}
+
+sub print_menuitems {
+ my ($position,$cdom,$settings,$itemtext,$rowtotal,$crstype,$noedit) = @_;
+ unless ((ref($settings) eq 'HASH') && (ref($itemtext) eq 'HASH')) {
+ return;
+ }
+ if ($position eq 'top') {
+ my (%defaultmenu_options,@defaultmenu_order,$addcollection);
+ if ($settings->{'menucollections'} ne '') {
+ foreach my $item (split(/;/,$settings->{'menucollections'})) {
+ my ($num,$value) = split(/\%/,$item);
+ if ($num =~ /^\d+$/) {
+ $defaultmenu_options{$num} = $num;
+ }
+ }
+ @defaultmenu_order = sort { $a <=> $b } keys(%defaultmenu_options);
+ $addcollection = $defaultmenu_order[-1] + 1;
+ } else {
+ $addcollection = 1;
+ }
+ $defaultmenu_options{$addcollection} = $addcollection;
+ my %items = (
+ 'menudefault' => {
+ text => '<b>'.&mt($itemtext->{'menudefault'}).'</b><br />'.
+ &mt("(can be overriden in deep-link context)"),
+ input => 'selectbox',
+ options => \%defaultmenu_options,
+ order => \@defaultmenu_order,
+ nullval => &mt('Standard (all menus shown)'),
+ },
+ );
+ return &make_item_rows($cdom,\%items,['menudefault'],$settings,$rowtotal,$crstype,'menuitems',$noedit);
+ } else {
+ my %menu;
+ my $count = 0;
+ my $next = 1;
+ my ($datatable,$disabled);
+ if ($noedit) {
+ $disabled = ' disabled="disabled"';
+ }
+
+ my ($ordered,$cats) = &menuitems_categories();
+ my @order = @{$ordered};
+ my %categories = %{$cats};
+ my %menutitles = &menuitems_titles();
+ my %menufields = &menuitems_fields();
+
+ if ($settings->{'menucollections'} ne '') {
+ foreach my $item (split(/;/,$settings->{'menucollections'})) {
+ my ($num,$value) = split(/\%/,$item);
+ if ($num =~ /^\d+$/) {
+ my @entries = split(/\&/,$value);
+ foreach my $entry (@entries) {
+ my ($name,$fields) = split(/=/,$entry);
+ $menu{$num}{$name} = $fields;
+ }
+ }
+ }
+ if (keys(%menu)) {
+ my @current = sort { $a <=> $b } keys(%menu);
+ $next += $current[-1];
+ foreach my $num (@current) {
+ my %checked;
+ my $on = ' checked="checked"';
+ foreach my $key (keys(%{$menu{$num}})) {
+ if (($key eq 'top') || ($key eq 'inline') || ($key eq 'foot') || ($key eq 'main')) {
+ if ($menu{$num}{$key} eq 'y') {
+ $checked{$key} = $on;
+ }
+ } else {
+ foreach my $field (split(/,/,$menu{$num}{$key})) {
+ if (exists($menufields{$field})) {
+ $checked{$field} = $on;
+ }
+ }
+ }
+ }
+ if (ref($menu{$num}) eq 'HASH') {
+ $datatable .= &item_table_row_start('<em class="LC_nav_bar">'.$num.'</em>',$count,'','','','LC_left_item');
+ foreach my $category (@order) {
+ if ((ref($categories{$category}) eq 'ARRAY') && (@{$categories{$category}} > 0)) {
+ $datatable .= '<fieldset style="vertical-align:top; display:inline-block"><legend>'.$menutitles{$category}.'</legend>'."\n";
+ if ($category eq 'text') {
+ $datatable .= '<i>'.&mt('Header').'</i><br />';
+ }
+ foreach my $field (@{$categories{$category}}) {
+ if ($field eq 'disc') {
+ $datatable .= '<br /><i>'.&mt('Footer').'</i><br />';
+ }
+ $datatable .= '<label><input type="checkbox" name="menucollections_'.$num.'" value="'.$field.'"'.$checked{$field}.$disabled.' />'.
+ $menufields{$field}.'</label><br />';
+ }
+ $datatable .= '</fieldset>';
+ }
+ }
+ $datatable .= &item_table_row_end();
+ $count ++;
+ }
+ }
+ }
+ } elsif ($noedit) {
+ my $text = &mt('No menu collections defined for this course.');
+ $datatable .= &item_table_row_start($text,$count);
+ }
+ unless ($noedit) {
+ my $add = '<label><input type="checkbox" name="menucollections_add" id="menucollections_add" value="'.$next.'" '.
+ 'onclick="javascript:toggleAddmenucoll();" />'.&mt('Add').'</label>';
+ $datatable .= &item_table_row_start($add,$count,'','','','LC_left_item');
+ foreach my $category (@order) {
+ if ((ref($categories{$category}) eq 'ARRAY') && (@{$categories{$category}} > 0)) {
+ $datatable .= '<fieldset id="addmenucoll_'.$category.'" style="display:none; vertical-align:top;"><legend>'.$menutitles{$category}.'</legend>'."\n";
+ foreach my $field (@{$categories{$category}}) {
+ $datatable .= '<label><input type="checkbox" class="LC_menucoll_add" name="menucollections_'.$next.'" value="'.$field.'"'.$disabled.' />'.
+ $menufields{$field}.'</label><br />';
+ }
+ $datatable .= '</fieldset>';
+ }
+ }
+ $datatable .= &item_table_row_end();
+ $count ++;
+ }
+ return $datatable;
+ }
+}
+
+sub menuitems_abbreviations {
+ my %briefcats = (
+ text => 'pt',
+ links => 'p',
+ list => 'ps',
+ inline => 's',
+ );
+ return %briefcats;
+}
+
+sub menuitems_categories {
+ my @order = ('shown','text','links','list','inline');
+ my %categories = (
+ shown => ['top','inline','foot','main'],
+ text => ['name','role','crs','disc','fdbk'],
+ links => ['pers','logo','comm','roles','help','logout'],
+ list => ['about','prefs','port','wish','anno','rss'],
+ inline => ['cont','grades','chat','people','groups','resv','syll','feeds'],
+ );
+ return (\@order,\%categories);
+}
+
+sub menuitems_titles {
+ return &Apache::lonlocal::texthash (
+ shown => 'Hierarchy',
+ text => 'Text',
+ links => 'Header links',
+ list => 'Drop-down list',
+ inline => 'Inline links',
+ );
+}
+
+sub menuitems_fields {
+ return &Apache::lonlocal::texthash (
+ top => 'Display header',
+ inline => 'Display inline menu',
+ foot => 'Display footer',
+ main => 'Access to main menu',
+ pers => 'Personal',
+ logo => 'LON-CAPA',
+ comm => 'Messages',
+ roles => 'Roles/Courses',
+ help => 'Help',
+ logout => 'Logout',
+ name => 'Fullname',
+ crs => 'Course Title',
+ role => 'Current Role',
+ disc => 'Discussion',
+ fdbk => 'Feedback',
+ about => 'Information',
+ prefs => 'Preferences',
+ port => 'Portfolio',
+ wish => 'Stored Links',
+ anno => 'Calendar',
+ rss => 'RSS Feeds',
+ cont => 'Contents',
+ grades => 'Grades',
+ chat => 'Chat',
+ people => 'People',
+ groups => 'Groups',
+ resv => 'Reservations',
+ syll => 'Syllabus',
+ feeds => 'Feeds',
+ );
+}
+
+sub menucollections_display {
+ my ($collections) = @_;
+ my %menu;
+ my ($ordered,$cats) = &menuitems_categories();
+ my @order = @{$ordered};
+ my %categories = %{$cats};
+ my %menutitles = &menuitems_titles();
+ my %menufields = &menuitems_fields();
+ foreach my $item (split(/;/,$collections)) {
+ my ($num,$value) = split(/\%/,$item);
+ if ($num =~ /^\d+$/) {
+ my @entries = split(/\&/,$value);
+ foreach my $entry (@entries) {
+ my ($name,$fields) = split(/=/,$entry);
+ $menu{$num}{$name} = $fields;
+ }
+ }
+ }
+ my $output = '';
+ if (keys(%menu)) {
+ my @current = sort { $a <=> $b } keys(%menu);
+ foreach my $num (@current) {
+ my %checked;
+ foreach my $key (keys(%{$menu{$num}})) {
+ if (($key eq 'top') || ($key eq 'inline') || ($key eq 'foot') || ($key eq 'main')) {
+ if ($menu{$num}{$key} eq 'y') {
+ $checked{$key} = 1;
+ }
+ } else {
+ foreach my $field (split(/,/,$menu{$num}{$key})) {
+ if (exists($menufields{$field})) {
+ $checked{$field} = 1;
+ }
+ }
+ }
+ }
+ if (ref($menu{$num}) eq 'HASH') {
+ $output .= '<fieldset><legend>'.&mt('Collection [_1]',$num).'</legend>';
+ foreach my $category (@order) {
+ if ((ref($categories{$category}) eq 'ARRAY') && (@{$categories{$category}} > 0)) {
+ $output .= '<fieldset style="vertical-align:top; display:inline-block">'.
+ '<legend>'.$menutitles{$category}.'</legend>'."\n";
+ if ($category eq 'text') {
+ $output .= '<b>'.&mt('Header Text').'</b><br /><br />';
+ }
+ foreach my $field (@{$categories{$category}}) {
+ if ($field eq 'disc') {
+ $output .= '<br /><b>'.&mt('Footer Text').'</b><br /><br />';
+ }
+ if ($checked{$field}) {
+ $output .= &Apache::lonhtmlcommon::confirm_success($menufields{$field});
+ } else {
+ $output .= &Apache::lonhtmlcommon::confirm_success($menufields{$field},1);
+ }
+ $output .= '<br />';
+ }
+ $output .= '</fieldset>';
+ }
+ }
+ $output .= '</fieldset>';
+ }
+ }
+ }
+ return $output;
+}
+
+sub print_linkprotection {
+ my ($cdom,$cnum,$settings,$rowtotal,$crstype,$noedit,$context) = @_;
+
+ my %linkprotection;
+ my $count = 0;
+ my $next = 1;
+ my ($datatable,$disabled,$css_class,$dest);
+ if ($noedit) {
+ $disabled = ' disabled="disabled"';
+ }
+ my %desc = &linkprot_names();
+ my %lt = &Apache::lonlocal::texthash (
+ 'requ' => 'Required settings',
+ 'opti' => 'Optional settings',
+ );
+ my $itemcount = 0;
+
+ my $ltiauth;
+ if ($context eq 'domain') {
+ $ltiauth = 1;
+ } else {
+ if (exists($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($cdom);
+ $ltiauth = $domdefs{'crsltiauth'};
+ }
+ }
+ if ($context eq 'domain') {
+ $dest = '/adm/domainprefs';
+ } else {
+ $dest = '/adm/courseprefs';
+ }
+
+ my ($switchserver,$switchmessage);
+ $switchserver = &check_switchserver($cdom,$cnum,$context,$dest);
+ if ($switchserver) {
+ if ($context eq 'domain') {
+ $switchmessage = &mt("submit from domain's primary library server: [_1].",$switchserver);
+ } elsif ($crstype eq 'Community') {
+ $switchmessage = &mt("submit from community's home server: [_1].",$switchserver);
+ } else {
+ $switchmessage = &mt("submit from course's home server: [_1].",$switchserver);
+ }
+ }
+
+ if ((ref($settings) eq 'HASH') && (ref($settings->{'linkprot'}) eq 'HASH')) {
+ if (keys(%{$settings->{'linkprot'}})) {
+ my @current = sort { $a <=> $b } keys(%{$settings->{'linkprot'}});
+ $next += $current[-1];
+ for (my $i=0; $i<@current; $i++) {
+ my $num = $current[$i];
+ my %values;
+ if (ref($settings->{'linkprot'}->{$num}) eq 'HASH') {
+ %values = %{$settings->{'linkprot'}->{$num}};
+ } else {
+ next;
+ }
+ my $selected;
+ if (($values{'version'} eq 'LTI-1p0') || ($values{'version'} eq '')) {
+ $selected = ' selected="selected"';
+ }
+ $css_class = $itemcount%2?' class="LC_odd_row"':'';
+ $datatable .=
+ '<tr '.$css_class.'><td><span class="LC_nobreak">'.
+ '<label><input type="checkbox" name="linkprot_del" value="'.$i.'"'.$disabled.' />'.
+ &mt('Delete?').'</label></span></td><td>';
+ my ($usersty,$onclickrequser,%checkedrequser);
+ if ($ltiauth) {
+ $usersty = 'display:none';
+ $onclickrequser = ' onclick="toggleLinkProtReqUser(this.form,'."'requser','optional','1','block','$i'".');"';
+ %checkedrequser = (
+ no => ' checked="checked"',
+ yes => '',
+ );
+ if ($values{'requser'}) {
+ $checkedrequser{'yes'} = $checkedrequser{'no'};
+ $checkedrequser{'no'} = '';
+ }
+ $datatable .= '<fieldset><legend>'.$lt{'requ'}.'</legend>';
+ if ($values{'requser'}) {
+ $usersty = 'display:inline-block';
+ }
+ }
+ $datatable .=
+ '<span class="LC_nobreak">'.$desc{'name'}.
+ ':<input type="text" size="15" name="linkprot_name_'.$i.'" value="'.$values{'name'}.'" autocomplete="off"'.$disabled.' /></span> '.
+ (' 'x2).
+ '<span class="LC_nobreak">'.$desc{'version'}.':<select name="linkprot_version_'.$i.'"'.$disabled.'>'.
+ '<option value="LTI-1p0" '.$selected.'>1.1</option></select></span> '."\n".
+ (' 'x2).
+ '<span class="LC_nobreak">'.$desc{'lifetime'}.':<input type="text" name="linkprot_lifetime_'.$i.'"'.
+ ' value="'.$values{'lifetime'}.'" size="3"'.$disabled.' /></span>';
+ if ($ltiauth) {
+ $datatable .= (' 'x2).'<span class="LC_nobreak">'.$desc{'requser'}.'?'.
+ '<label><input type="radio" name="linkprot_requser_'.$i.'" value="0"'.
+ $onclickrequser.$checkedrequser{'no'}.$disabled.' />'.&mt('No').'</label> '.
+ '<label><input type="radio" name="linkprot_requser_'.$i.'" value="1"'.
+ $onclickrequser.$checkedrequser{'yes'}.$disabled.' />'.&mt('Yes').'</label></span>';
+ }
+ $datatable .= '<br /><br />';
+ if ($values{'key'} ne '') {
+ $datatable .= '<span class="LC_nobreak">'.$desc{'key'};
+ if ($noedit) {
+ $datatable .= ': ['.&mt('not shown').']';
+ } elsif ($switchserver) {
+ $datatable .= ': ['.&mt('[_1] to view/edit',$switchserver).']';
+ } else {
+ $datatable .= ':<input type="text" size="25" name="linkprot_key_'.$i.'" value="'.$values{'key'}.'" autocomplete="off"'.$disabled.' />';
+ }
+ $datatable .= '</span> '.(' 'x2);
+ } elsif (!$switchserver) {
+ $datatable .= '<span class="LC_nobreak">'.$desc{'key'}.':'.
+ '<input type="text" size="25" name="linkprot_key_'.$i.'" value="'.$values{'key'}.'" autocomplete="off"'.$disabled.' />'.
+ '</span> '.(' 'x2);
+ }
+ if ($switchserver) {
+ if ($values{'usable'} ne '') {
+ $datatable .= '<div id="linkprot_divcurrsecret_'.$i.'" style="display:inline-block" /><span class="LC_nobreak">'.
+ $desc{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
+ '<span class="LC_nobreak">'.&mt('Change secret?').
+ '<label><input type="radio" value="0" name="linkprot_changesecret_'.$i.'" onclick="javascript:toggleLinkProt(this.form,'."'$i','secret'".');" checked="checked"'.$disabled.' />'.&mt('No').'</label>'.
+ (' 'x2).
+ '<label><input type="radio" value="1" name="linkprot_changesecret_'.$i.'" onclick="javascript:toggleLinkProt(this.form,'."'$i','secret'".');" '.$disabled.' />'.&mt('Yes').'</label>'.(' 'x2).
+ '</span><div id="linkprot_divchgsecret_'.$i.'" style="display:none" />'.
+ '<span class="LC_nobreak"> - '.$switchmessage.'</span>'.
+ '</div>';
+ } elsif ($values{'key'} eq '') {
+ $datatable .= '<span class="LC_nobreak">'.&mt('Key and Secret are required').' - '.$switchmessage.'</span>'."\n";
+ } else {
+ $datatable .= '<span class="LC_nobreak">'.&mt('Secret required').' - '.$switchmessage.'</span>'."\n";
+ }
+ } else {
+ if ($values{'usable'} ne '') {
+ $datatable .= '<div id="linkprot_divcurrsecret_'.$i.'" style="display:inline-block" /><span class="LC_nobreak">'.
+ $desc{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
+ '<span class="LC_nobreak">'.&mt('Change?').
+ '<label><input type="radio" value="0" name="linkprot_changesecret_'.$i.'" onclick="javascript:toggleLinkProt(this.form,'."'$i','secret'".');" checked="checked"'.$disabled.' />'.&mt('No').'</label>'.
+ (' 'x2).
+ '<label><input type="radio" value="1" name="linkprot_changesecret_'.$i.'" onclick="javascript:toggleLinkProt(this.form,'."'$i','secret'".');"'.$disabled.' />'.&mt('Yes').
+ '</label> </span><div id="linkprot_divchgsecret_'.$i.'" style="display:none" />'.
+ '<span class="LC_nobreak">'.&mt('New Secret').':'.
+ '<input type="password" size="20" name="linkprot_secret_'.$i.'" value="" autocomplete="off"'.$disabled.' />'.
+ '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.linkprot_secret_'.$i.'.type='."'text'".' } else { this.form.linkprot_secret_'.$i.'.type='."'password'".' }"'.$disabled.' />'.&mt('Visible input').'</label>'.
+ '<input type="hidden" name="linkprot_id_'.$i.'" value="'.$num.'" /></span></div>';
+ } else {
+ $datatable .=
+ '<span class="LC_nobreak">'.$desc{'secret'}.':'.
+ '<input type="password" size="20" name="linkprot_secret_'.$i.'" value="" autocomplete="off"'.$disabled.' />'.
+ '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.linkprot_secret_'.$i.'.type='."'text'".' } else { this.form.linkprot_secret_'.$i.'.type='."'password'".' }"'.$disabled.' />'.&mt('Visible input').'</label>'.
+ '<input type="hidden" name="linkprot_id_'.$i.'" value="'.$num.'" /></span>';
+ }
+ }
+ if ($ltiauth) {
+ $datatable .=
+ '</fieldset>'.
+ '<fieldset id="linkprot_optional_'.$i.'" style="'.$usersty.'"><legend>'.$lt{'opti'}.'</legend>'.
+ &linkprot_options($i,$itemcount,$disabled,\%values,\%desc).
+ '</fieldset>';
+ }
+ $datatable .= '</td></tr>';
+ $itemcount ++;
+ }
+ }
+ }
+ $css_class = $itemcount%2?' class="LC_odd_row"':'';
+ $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
+ '<input type="hidden" name="linkprot_maxnum" value="'.$next.'" />'."\n".
+ '<input type="checkbox" name="linkprot_add" value="1"'.$disabled.' />'.&mt('Add').'</span></td>'."\n".
+ '<td width="100%">';
+ my ($usersty,$onclickrequser,%checkedrequser);
+ if ($ltiauth) {
+ $usersty = 'display:none';
+ $onclickrequser = ' onclick="toggleLinkProtReqUser(this.form,'."'requser','optional','1','block','add'".');"';
+ %checkedrequser = (
+ no => ' checked="checked"',
+ yes => '',
+ );
+ $datatable .= '<fieldset><legend>'.$lt{'requ'}.'</legend>';
+ }
+ $datatable .= '<span class="LC_nobreak">'.$desc{'name'}.
+ ':<input type="text" size="15" name="linkprot_name_add" value="" autocomplete="off"'.$disabled.' /></span> '."\n".
+ (' 'x2).
+ '<span class="LC_nobreak">'.$desc{'version'}.':<select name="linkprot_version_add"'.$disabled.'>'.
+ '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
+ (' 'x2).
+ '<span class="LC_nobreak">'.$desc{'lifetime'}.':<input type="text" size="3" name="linkprot_lifetime_add" value="300"'.$disabled.' /></span> '."\n";
+ if ($ltiauth) {
+ $datatable .= (' 'x2).'<span class="LC_nobreak">'.$desc{'requser'}.'?'.
+ '<label><input type="radio" name="linkprot_requser_add" value="0"'.
+ $onclickrequser.$checkedrequser{'no'}.$disabled.' />'.&mt('No').'</label> '.
+ '<label><input type="radio" name="linkprot_requser_add" value="1"'.
+ $onclickrequser.$checkedrequser{'yes'}.$disabled.' />'.&mt('Yes').'</label></span>';
+ }
+ $datatable .= '<br /><br />';
+ if ($switchserver) {
+ $datatable .= '<span class="LC_nobreak">'.&mt('Key and Secret are required').' - '.$switchmessage.'</span>'."\n";
+ } else {
+ $datatable .= '<span class="LC_nobreak">'.$desc{'key'}.':<input type="text" size="25" name="linkprot_key_add" value="" autocomplete="off"'.$disabled.' /></span> '."\n".
+ (' 'x2).
+ '<span class="LC_nobreak">'.$desc{'secret'}.':<input type="password" size="20" name="linkprot_secret_add" value="" autocomplete="off"'.$disabled.' />'.
+ '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.linkprot_secret_add.type='."'text'".' } else { this.form.linkprot_secret_add.type='."'password'".' }"'.$disabled.' />'.&mt('Visible input').'</label></span> '."\n";
+ }
+ if ($ltiauth) {
+ $datatable .= '</fieldset>'.
+ '<fieldset id="linkprot_optional_add" style="'.$usersty.'"><legend>'.$lt{'opti'}.'</legend>'.
+ &linkprot_options('add',$itemcount,$disabled,{},\%desc).
+ '</fieldset>';
+ }
+ $datatable .= '</td></tr>';
+ $$rowtotal ++;
+ return $datatable;
+}
+
+sub linkprot_names {
+ return &Apache::lonlocal::texthash(
+ 'version' => 'LTI Version',
+ 'key' => 'Key',
+ 'lifetime' => 'Nonce lifetime (s)',
+ 'name' => 'Launcher Application',
+ 'secret' => 'Secret',
+ 'requser' => 'Use identity',
+ 'email' => 'Email address',
+ 'sourcedid' => 'User ID',
+ 'other' => 'Other',
+ 'auth' => 'Display LON-CAPA login page',
+ 'reject' => 'Discontinue launch process',
+ );
+}
+
+sub check_switchserver {
+ my ($cdom,$cnum,$context,$dest) = @_;
+ my ($allowed,$switchserver,$home);
+ if ($context eq 'domain') {
+ $home = &Apache::lonnet::domain($cdom,'primary');
+ } else {
+ $home = &Apache::lonnet::homeserver($cnum,$cdom);
+ }
+ unless (($home eq 'no_host') || ($home eq '')) {
+ my @ids=&Apache::lonnet::current_machine_ids();
+ foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
+ if (!$allowed) {
+ $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role='.
+ &HTML::Entities::encode($env{'request.role'},'\'<>"&').
+ '&destinationurl='.$dest.'">'.&mt('Switch Server').'</a>';
+ }
+ }
+ return $switchserver;
+}
+
+sub linkprot_options {
+ my ($num,$itemcount,$disabled,$current,$desc) = @_;
+ my %lt;
+ if (ref($desc) eq 'HASH') {
+ %lt = %{$desc};
+ }
+ my $userfieldsty = 'none';
+ my (%checked,$userfield);
+ $checked{'sourcedid'} = ' checked="checked"';
+ $checked{'reject'} = ' checked="checked"';
+ if (ref($current) eq 'HASH') {
+ if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
+ $checked{'sourcedid'} = '';
+ if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
+ $checked{'email'} = ' checked="checked"';
+ } else {
+ $checked{'other'} = ' checked="checked"';
+ $userfield = $current->{'mapuser'};
+ $userfieldsty = 'inline-block';
+ }
+ }
+ if (($current->{'notstudent'} ne '') && ($current->{'notstudent'} ne 'reject')) {
+ $checked{'reject'} = '';
+ $checked{'auth'} = ' checked="checked"';
+ }
+ }
+ my $onclickuser = ' onclick="toggleLinkProtReqUser(this.form,'."'mapuser','userfield','other','inline-block','$num'".');"';
+ my $output = '<div class="LC_floatleft"><span class="LC_nobreak">'.
+ &mt('Source of LON-CAPA username in LTI request').': ';
+ foreach my $option ('sourcedid','email','other') {
+ $output .= '<label><input type="radio" name="linkprot_mapuser_'.$num.'" value="'.$option.'"'.
+ $checked{$option}.$onclickuser.$disabled.' />'.$lt{$option}.'</label>'.
+ ($option eq 'other' ? '' : (' 'x2) );
+ }
+ $output .= '</span></div>'.
+ '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="linkprot_userfield_'.$num.'">'.
+ '<input type="text" name="linkprot_customuser_'.$num.'" '.
+ 'value="'.$userfield.'"'.$disabled.' /></div>';
+ $output .= '<br />'.
+ '<div class="LC_floatleft"><span class="LC_nobreak">'.
+ &mt('Action when username is not for an enrolled student').': ';
+ foreach my $option ('reject','auth') {
+ $output .= '<label><input type="radio" name="linkprot_notstudent_'.$num.'" value="'.$option.'"'.
+ $checked{$option}.$disabled.' />'.$lt{$option}.'</label>'.
+ ($option eq 'auth' ? '' : (' 'x2) );
+ }
+ $output .= '</span></div>';
+ return $output;
+}
+
sub print_other {
my ($cdom,$settings,$allitems,$rowtotal,$crstype,$noedit) = @_;
unless ((ref($settings) eq 'HASH') && (ref($allitems) eq 'ARRAY')) {
@@ -4223,7 +5565,7 @@ sub print_other {
input => 'textbox',
size => '30',
};
- my $output = &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype,'other',$noedit);
+ return &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype,'other',$noedit);
}
sub get_other_items {
@@ -4252,17 +5594,23 @@ sub get_other_items {
}
sub item_table_row_start {
- my ($text,$count,$add_class,$colspan) = @_;
+ my ($text,$count,$add_class,$colspan,$leftclass,$rightclass) = @_;
my $output;
my $css_class = ($count % 2) ? 'LC_odd_row' : 'LC_even_row';
$css_class = (join(' ',$css_class,$add_class)) unless ($add_class eq '');
+ if ($leftclass eq '') {
+ $leftclass = 'LC_left_item';
+ }
+ if ($rightclass eq '') {
+ $rightclass = 'LC_right_item';
+ }
$output .= '<tr class="'.$css_class.'">'."\n".
- '<td class="LC_left_item">'.$text.
+ '<td class="'.$leftclass.'">'.$text.
'</td>';
- if ($colspan) {
- $output .= '<td class="LC_right_item" colspan="'.$colspan.'">';
+ if ($colspan > 1) {
+ $output .= '<td class="'.$rightclass.'" colspan="'.$colspan.'">';
} else {
- $output .= '<td class="LC_right_item">';
+ $output .= '<td class="'.$rightclass.'">';
}
return $output;
}
@@ -4303,7 +5651,7 @@ sub yesno_radio {
}
sub select_from_options {
- my ($item,$order,$options,$curr,$nullval,$multiple,$maxsize,$onchange,$noedit) = @_;
+ my ($item,$order,$options,$curr,$nullval,$multiple,$maxsize,$onchange,$noedit,$id) = @_;
my $output;
my $disabled;
if ($noedit) {
@@ -4319,6 +5667,9 @@ sub select_from_options {
$output .= ' size="'.$maxsize.'"';
}
}
+ if ($id ne '') {
+ $output .= ' id="'.$id.'"';
+ }
$output .= $disabled.'>'."\n";
if ($nullval ne '') {
$output .= '<option value=""';
@@ -4393,7 +5744,7 @@ sub make_item_rows {
$settings->{$item},$disabled);
} elsif ($items->{$item}{input} eq 'radio') {
my ($unsetdefault,$valueyes,$valueno);
- if (($item eq 'usejsme') || ($item eq 'uselcmath')) {
+ if (($item eq 'usejsme') || ($item eq 'uselcmath') || ($item eq 'inline_chem')) {
my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
unless ($domdefs{$item} eq '0') {
$unsetdefault = 1;
@@ -4403,12 +5754,16 @@ sub make_item_rows {
}
$datatable .= &yesno_radio($item,$settings,$unsetdefault,$valueyes,$valueno,$noedit);
} elsif ($items->{$item}{input} eq 'selectbox') {
+ my $id;
+ if ($caller eq 'menuitems') {
+ $id = $item;
+ }
my $curr = $settings->{$item};
$datatable .=
&select_from_options($item,$items->{$item}{'order'},
$items->{$item}{'options'},$curr,
$items->{$item}{'nullval'},
- undef,undef,undef,$noedit);
+ undef,undef,undef,$noedit,$id);
} elsif ($items->{$item}{input} eq 'textbox') {
my $disabled;
if ($noedit) {