--- loncom/interface/domainprefs.pm 2021/12/30 02:40:28 1.160.6.118
+++ loncom/interface/domainprefs.pm 2021/12/24 00:48:30 1.397
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Handler to set domain-wide configuration settings
#
-# $Id: domainprefs.pm,v 1.160.6.118 2021/12/30 02:40:28 raeburn Exp $
+# $Id: domainprefs.pm,v 1.397 2021/12/24 00:48:30 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -27,7 +27,7 @@
#
#
###############################################################
-##############################################################
+###############################################################
=pod
@@ -104,8 +104,8 @@ $datatable - HTML containing form eleme
In the case of course requests, radio buttons are displayed for each institutional
affiliate type (and also default, and _LC_adv) for each of the course types
-(official, unofficial, community, and textbook). In each case the radio buttons
-allow the selection of one of four values:
+(official, unofficial, community, textbook, placement, and lti).
+In each case the radio buttons allow the selection of one of four values:
0, approval, validate, autolimit=N (where N is blank, or a positive integer).
which have the following effects:
@@ -170,10 +170,12 @@ use Apache::loncoursequeueadmin();
use LONCAPA qw(:DEFAULT :match);
use LONCAPA::Enrollment;
use LONCAPA::lonauthcgi();
+use LONCAPA::SSL;
use File::Copy;
use Locale::Language;
use DateTime::TimeZone;
use DateTime::Locale;
+use Time::HiRes qw( sleep );
use Net::CIDR;
my $registered_cleanup;
@@ -218,13 +220,53 @@ sub handler {
'serverstatuses','requestcourses','helpsettings',
'coursedefaults','usersessions','loadbalancing',
'requestauthor','selfenrollment','inststatus',
- 'passwords','wafproxy','ipaccess'],$dom);
+ 'ltitools','ssl','trust','lti','privacy','passwords',
+ 'proctoring','wafproxy','ipaccess'],$dom);
+ my %encconfig =
+ &Apache::lonnet::get_dom('encconfig',['ltitools','lti','proctoring'],$dom,undef,1);
+ if (ref($domconfig{'ltitools'}) eq 'HASH') {
+ if (ref($encconfig{'ltitools'}) eq 'HASH') {
+ foreach my $id (keys(%{$domconfig{'ltitools'}})) {
+ if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
+ (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
+ foreach my $item ('key','secret') {
+ $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
+ }
+ }
+ }
+ }
+ }
+ if (ref($domconfig{'lti'}) eq 'HASH') {
+ if (ref($encconfig{'lti'}) eq 'HASH') {
+ foreach my $id (keys(%{$domconfig{'lti'}})) {
+ if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
+ (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
+ foreach my $item ('key','secret') {
+ $domconfig{'lti'}{$id}{$item} = $encconfig{'lti'}{$id}{$item};
+ }
+ }
+ }
+ }
+ }
+ if (ref($domconfig{'proctoring'}) eq 'HASH') {
+ if (ref($encconfig{'proctoring'}) eq 'HASH') {
+ foreach my $provider (keys(%{$domconfig{'proctoring'}})) {
+ if ((ref($domconfig{'proctoring'}{$provider}) eq 'HASH') &&
+ (ref($encconfig{'proctoring'}{$provider}) eq 'HASH')) {
+ foreach my $item ('key','secret') {
+ $domconfig{'proctoring'}{$provider}{$item} = $encconfig{'proctoring'}{$provider}{$item};
+ }
+ }
+ }
+ }
+ }
my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
'quotas','autoenroll','autoupdate','autocreate','directorysrch',
- 'contacts','usercreation','selfcreation','usermodification',
- 'scantron','requestcourses','requestauthor','coursecategories',
- 'serverstatuses','helpsettings','coursedefaults',
- 'selfenrollment','usersessions');
+ 'contacts','privacy','usercreation','selfcreation',
+ 'usermodification','scantron','requestcourses','requestauthor',
+ 'coursecategories','serverstatuses','helpsettings','coursedefaults',
+ 'ltitools','proctoring','selfenrollment','usersessions','ssl',
+ 'trust','lti');
my %existing;
if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
%existing = %{$domconfig{'loadbalancing'}};
@@ -483,6 +525,20 @@ sub handler {
print => \&print_selfenrollment,
modify => \&modify_selfenrollment,
},
+ 'privacy' =>
+ {text => 'Availability of User Information',
+ help => 'Domain_Configuration_User_Privacy',
+ header => [{col1 => 'Role assigned in different domain',
+ col2 => 'Approval options'},
+ {col1 => 'Role assigned in different domain to user of type',
+ col2 => 'User information available in that domain'},
+ {col1 => "Role assigned in user's domain",
+ col2 => 'Information viewable by privileged user'},
+ {col1 => "Role assigned in user's domain",
+ col2 => 'Information viewable by unprivileged user'}],
+ print => \&print_privacy,
+ modify => \&modify_privacy,
+ },
'usersessions' =>
{text => 'User session hosting/offloading',
help => 'Domain_Configuration_User_Sessions',
@@ -506,7 +562,69 @@ sub handler {
print => \&print_loadbalancing,
modify => \&modify_loadbalancing,
},
- 'ipaccess' =>
+ 'ltitools' =>
+ {text => 'External Tools (LTI)',
+ help => 'Domain_Configuration_LTI_Tools',
+ header => [{col1 => 'Setting',
+ col2 => 'Value',}],
+ print => \&print_ltitools,
+ modify => \&modify_ltitools,
+ },
+ 'proctoring' =>
+ {text => 'Remote Proctoring Integration',
+ help => 'Domain_Configuration_Proctoring',
+ header => [{col1 => 'Name',
+ col2 => 'Configuration'}],
+ print => \&print_proctoring,
+ modify => \&modify_proctoring,
+ },
+ 'ssl' =>
+ {text => 'LON-CAPA Network (SSL)',
+ help => 'Domain_Configuration_Network_SSL',
+ header => [{col1 => 'Server',
+ col2 => 'Certificate Status'},
+ {col1 => 'Connections to other servers',
+ col2 => 'Rules'},
+ {col1 => 'Connections from other servers',
+ col2 => 'Rules'},
+ {col1 => "Replicating domain's published content",
+ col2 => 'Rules'}],
+ print => \&print_ssl,
+ modify => \&modify_ssl,
+ },
+ 'trust' =>
+ {text => 'Trust Settings',
+ help => 'Domain_Configuration_Trust',
+ header => [{col1 => "Access to this domain's content by others",
+ col2 => 'Rules'},
+ {col1 => "Access to other domain's content by this domain",
+ col2 => 'Rules'},
+ {col1 => "Enrollment in this domain's courses by others",
+ col2 => 'Rules',},
+ {col1 => "Co-author roles in this domain for others",
+ col2 => 'Rules',},
+ {col1 => "Co-author roles for this domain's users elsewhere",
+ col2 => 'Rules',},
+ {col1 => "Domain roles in this domain assignable to others",
+ col2 => 'Rules'},
+ {col1 => "Course catalog for this domain displayed elsewhere",
+ col2 => 'Rules'},
+ {col1 => "Requests for creation of courses in this domain by others",
+ col2 => 'Rules'},
+ {col1 => "Users in other domains can send messages to this domain",
+ col2 => 'Rules'},],
+ print => \&print_trust,
+ modify => \&modify_trust,
+ },
+ 'lti' =>
+ {text => 'LTI Provider',
+ help => 'Domain_Configuration_LTI_Provider',
+ header => [{col1 => 'Setting',
+ col2 => 'Value',}],
+ print => \&print_lti,
+ modify => \&modify_lti,
+ },
+ 'ipaccess' =>
{text => 'IP-based access control',
help => 'Domain_Configuration_IP_Access',
header => [{col1 => 'Setting',
@@ -701,6 +819,18 @@ sub process_changes {
$output = &modify_usersessions($dom,$lastactref,%domconfig);
} elsif ($action eq 'loadbalancing') {
$output = &modify_loadbalancing($dom,%domconfig);
+ } elsif ($action eq 'ltitools') {
+ $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
+ } elsif ($action eq 'proctoring') {
+ $output = &modify_proctoring($r,$dom,$action,$lastactref,%domconfig);
+ } elsif ($action eq 'ssl') {
+ $output = &modify_ssl($dom,$lastactref,%domconfig);
+ } elsif ($action eq 'trust') {
+ $output = &modify_trust($dom,$lastactref,%domconfig);
+ } elsif ($action eq 'lti') {
+ $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
+ } elsif ($action eq 'privacy') {
+ $output = &modify_privacy($dom,%domconfig);
} elsif ($action eq 'passwords') {
$output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
} elsif ($action eq 'wafproxy') {
@@ -735,14 +865,18 @@ sub print_config_box {
&Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
$output =
- &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
+ &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
\@templateroles);
+ } elsif ($action eq 'ltitools') {
+ $output .= <itools_javascript($settings);
+ } elsif ($action eq 'lti') {
+ $output .= <i_javascript($settings);
+ } elsif ($action eq 'proctoring') {
+ $output .= &proctoring_javascript($settings);
} elsif ($action eq 'wafproxy') {
$output .= &wafproxy_javascript($dom);
} elsif ($action eq 'autoupdate') {
$output .= &autoupdate_javascript();
- } elsif ($action eq 'autoenroll') {
- $output .= &autoenroll_javascript();
} elsif ($action eq 'login') {
$output .= &saml_javascript();
} elsif ($action eq 'ipaccess') {
@@ -763,7 +897,7 @@ sub print_config_box {
if ($numheaders > 1) {
my $colspan = '';
my $rightcolspan = '';
- my $leftnobr = '';
+ my $leftnobr = '';
if (($action eq 'rolecolors') || ($action eq 'defaults') ||
($action eq 'directorysrch') ||
(($action eq 'login') && ($numheaders < 5))) {
@@ -786,8 +920,9 @@ sub print_config_box {
$rowtotal ++;
if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
- ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
- ($action eq 'helpsettings') || ($action eq 'contacts') || ($action eq 'wafproxy')) {
+ ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
+ ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
+ ($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'wafproxy')) {
$output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'passwords') {
$output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
@@ -821,17 +956,49 @@ sub print_config_box {
$rowtotal ++;
if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
- ($action eq 'usersessions') || ($action eq 'coursecategories') ||
- ($action eq 'contacts') || ($action eq 'passwords')) {
+ ($action eq 'usersessions') || ($action eq 'coursecategories') ||
+ ($action eq 'trust') || ($action eq 'contacts') ||
+ ($action eq 'privacy') || ($action eq 'passwords')) {
if ($action eq 'coursecategories') {
$output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
$colspan = ' colspan="2"';
+ } elsif ($action eq 'trust') {
+ $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
} elsif ($action eq 'passwords') {
$output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
} else {
$output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
}
- $output .= '
+ if ($action eq 'trust') {
+ $output .= '
+
+
+ ';
+ my @trusthdrs = qw(2 3 4 5 6 7);
+ my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
+ for (my $i=0; $i<@trusthdrs; $i++) {
+ $output .= '
+
+
+
+
+ '.&mt($item->{'header'}->[3]->{'col1'}).' |
+ '.&mt($item->{'header'}->[3]->{'col2'}).' | '.
+ $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
} elsif ($action eq 'login') {
if ($numheaders == 5) {
$output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
@@ -971,8 +1161,8 @@ sub print_config_box {
- '.&mt($item->{'header'}->[4]->{'col1'}).' |
- '.&mt($item->{'header'}->[4]->{'col2'}).' |
+ '.&mt($item->{'header'}->[4]->{'col1'}).' |
+ '.&mt($item->{'header'}->[4]->{'col2'}).' |
'.
&print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
} elsif ($action eq 'requestauthor') {
@@ -987,9 +1177,9 @@ sub print_config_box {
- '.
+ | '.
&mt($item->{'header'}->[2]->{'col1'}).' |
- '.
+ | '.
&mt($item->{'header'}->[2]->{'col2'}).' |
'.
&print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
@@ -1017,30 +1207,30 @@ sub print_config_box {
'.&mt($item->{'header'}->[0]->{'col1'}).' | ';
} elsif ($action eq 'serverstatuses') {
$output .= '
- '.&mt($item->{'header'}->[0]->{'col1'}).
+ | '.&mt($item->{'header'}->[0]->{'col1'}).
' ('.&mt('Automatic access for Dom. Coords.').') | ';
} else {
$output .= '
- '.&mt($item->{'header'}->[0]->{'col1'}).' | ';
+ '.&mt($item->{'header'}->[0]->{'col1'}).' | ';
}
if (defined($item->{'header'}->[0]->{'col3'})) {
- $output .= ''.
+ $output .= ' | '.
&mt($item->{'header'}->[0]->{'col2'});
if ($action eq 'serverstatuses') {
$output .= ' ('.&mt('user1:domain1,user2:domain2 etc.').')';
}
} else {
- $output .= ' | '.
+ $output .= ' | '.
&mt($item->{'header'}->[0]->{'col2'});
}
$output .= ' | ';
if ($item->{'header'}->[0]->{'col3'}) {
if (defined($item->{'header'}->[0]->{'col4'})) {
- $output .= ''.
+ $output .= ' | '.
&mt($item->{'header'}->[0]->{'col3'});
} else {
- $output .= ' | '.
+ $output .= ' | '.
&mt($item->{'header'}->[0]->{'col3'});
}
if ($action eq 'serverstatuses') {
@@ -1049,7 +1239,7 @@ sub print_config_box {
$output .= ' | ';
}
if ($item->{'header'}->[0]->{'col4'}) {
- $output .= ''.
+ $output .= ' | '.
&mt($item->{'header'}->[0]->{'col4'});
}
$output .= '';
@@ -1057,8 +1247,9 @@ sub print_config_box {
if ($action eq 'quotas') {
$output .= &print_quotas($dom,$settings,\$rowtotal,$action);
} elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
- ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
- ($action eq 'ipaccess')) {
+ ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
+ ($action eq 'ltitools') || ($action eq 'lti') ||
+ ($action eq 'proctoring') || ($action eq 'ipaccess')) {
$output .= $item->{'print'}->($dom,$settings,\$rowtotal);
}
}
@@ -1078,13 +1269,12 @@ sub print_login {
%lt = &login_file_options();
$switchserver = &check_switchserver($dom,$confname);
}
-
if ($caller eq 'service') {
my %servers = &Apache::lonnet::internet_dom_servers($dom);
my $choice = $choices{'disallowlogin'};
$css_class = ' class="LC_odd_row"';
$datatable .= ' | '.$choice.' | '.
- ''.$choices{'hostid'}.' | '.
+ ''.$choices{'hostid'}.' | '.
''.$choices{'server'}.' | '.
''.$choices{'serverpath'}.' | '.
''.$choices{'custompath'}.' | '.
@@ -1357,7 +1547,7 @@ sub print_login {
my $choice = $choices{'headtag'};
$css_class = ' class="LC_odd_row"';
$datatable .= '
---|
'.$choice.' | '.
- ''.$choices{'hostid'}.' | '.
+ ''.$choices{'hostid'}.' | '.
''.$choices{'current'}.' | '.
''.$choices{'action'}.' | '.
''.$choices{'exempt'}.' | '."\n";
@@ -1982,7 +2172,7 @@ sub display_color_options {
'';
foreach my $item (@{$bgs}) {
- $datatable .= ''.$choices->{$item};
+ $datatable .= ' | '.$choices->{$item};
my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
if ($designs->{'bgs'}{$item}) {
$datatable .= ' ';
@@ -2010,7 +2200,7 @@ sub display_color_options {
'';
foreach my $item (@{$links}) {
my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
- $datatable .= ''.$choices->{$item}."\n";
+ $datatable .= ' | '.$choices->{$item}."\n";
if ($designs->{'links'}{$item}) {
$datatable.=' ';
}
@@ -2071,7 +2261,7 @@ sub login_text_colors {
my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
my $color_menu = '';
foreach my $item (@{$logintext}) {
- $color_menu .= ''.$choices->{$item};
+ $color_menu .= ' | '.$choices->{$item};
my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
$color_menu .= '
| ';
@@ -2104,7 +2294,7 @@ sub image_changes {
$role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
' '.&mt('Replace:').' ';
} else {
- $output .= ''.$logincolors.&mt('Upload:').' ';
+ $output .= ' | '.$logincolors.&mt('Upload:').' ';
}
}
return $output;
@@ -2123,7 +2313,7 @@ sub print_quotas {
my $typecount = 0;
my ($css_class,%titles);
if ($context eq 'requestcourses') {
- @usertools = ('official','unofficial','community','textbook');
+ @usertools = ('official','unofficial','community','textbook','placement','lti');
@options =('norequest','approval','validate','autolimit');
%validations = &Apache::lonnet::auto_courserequest_checks($dom);
%titles = &courserequest_titles();
@@ -2587,7 +2777,7 @@ sub print_studentcode {
my ($settings,$rowtotal) = @_;
my $rownum = 0;
my ($output,%current);
- my @crstypes = ('official','unofficial','community','textbook');
+ my @crstypes = ('official','unofficial','community','textbook','placement','lti');
if (ref($settings) eq 'HASH') {
if (ref($settings->{'uniquecode'}) eq 'HASH') {
foreach my $type (@crstypes) {
@@ -2837,6 +3027,132 @@ $jstext{'templates'};
ENDSCRIPT
}
+sub ltitools_javascript {
+ my ($settings) = @_;
+ my $togglejs = <itools_toggle_js();
+ unless (ref($settings) eq 'HASH') {
+ return $togglejs;
+ }
+ my (%ordered,$total,%jstext);
+ $total = 0;
+ foreach my $item (keys(%{$settings})) {
+ if (ref($settings->{$item}) eq 'HASH') {
+ my $num = $settings->{$item}{'order'};
+ $ordered{$num} = $item;
+ }
+ }
+ $total = scalar(keys(%{$settings}));
+ my @jsarray = ();
+ foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
+ push(@jsarray,$ordered{$item});
+ }
+ my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
+ return <<"ENDSCRIPT";
+
+
+$togglejs
+
+ENDSCRIPT
+}
+
+sub ltitools_toggle_js {
+ return <<"ENDSCRIPT";
+
+
+ENDSCRIPT
+}
+
sub wafproxy_javascript {
my ($dom) = @_;
return <<"ENDSCRIPT";
@@ -2952,24 +3268,374 @@ function toggleWAF() {
ENDSCRIPT
}
-sub autoupdate_javascript {
+sub proctoring_javascript {
+ my ($settings) = @_;
+ my (%ordered,$total,%jstext);
+ $total = 0;
+ if (ref($settings) eq 'HASH') {
+ foreach my $item (keys(%{$settings})) {
+ if (ref($settings->{$item}) eq 'HASH') {
+ my $num = $settings->{$item}{'order'};
+ $ordered{$num} = $item;
+ }
+ }
+ $total = scalar(keys(%{$settings}));
+ } else {
+ %ordered = (
+ 0 => 'proctorio',
+ 1 => 'examity',
+ );
+ $total = 2;
+ }
+ my @jsarray = ();
+ foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
+ push(@jsarray,$ordered{$item});
+ }
+ my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
return <<"ENDSCRIPT";
+
+ENDSCRIPT
+}
+
+
+sub lti_javascript {
+ my ($settings) = @_;
+ my $togglejs = <i_toggle_js();
+ unless (ref($settings) eq 'HASH') {
+ return $togglejs;
+ }
+ my (%ordered,$total,%jstext);
+ $total = scalar(keys(%{$settings}));
+ foreach my $item (keys(%{$settings})) {
+ if (ref($settings->{$item}) eq 'HASH') {
+ my $num = $settings->{$item}{'order'};
+ if ($num eq '') {
+ $num = $total - 1;
+ }
+ $ordered{$num} = $item;
+ }
+ }
+ my @jsarray = ();
+ foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
+ push(@jsarray,$ordered{$item});
+ }
+ my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
+ return <<"ENDSCRIPT";
+
+
+$togglejs
+
+ENDSCRIPT
+}
+
+sub lti_toggle_js {
+ my %lcauthparmtext = &Apache::lonlocal::texthash (
+ localauth => 'Local auth argument',
+ krb => 'Kerberos domain',
+ );
+ my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
+ &js_escape(\$crsincalert);
+ return <<"ENDSCRIPT";
+
@@ -4114,7 +4754,6 @@ sub print_helpsettings {
push(@jsarray,('notinc','notexc'));
}
my $hiddenstr = join("','",@jsarray);
- $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
my $context = 'domprefs';
my $crstype = 'Course';
my $prefix = 'helproles_';
@@ -4148,7 +4787,7 @@ sub print_helpsettings {
my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
$css_class = $itemcount%2?' class="LC_odd_row"':'';
my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
- $datatable .= ' | '.$role.' '.
+ $datatable .= ' | '.$role.' '.
' |
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