--- loncom/interface/portfolio.pm 2006/07/05 22:52:53 1.131 +++ loncom/interface/portfolio.pm 2006/07/19 11:43:47 1.136 @@ -1,7 +1,7 @@ # The LearningOnline Network # portfolio browser # -# $Id: portfolio.pm,v 1.131 2006/07/05 22:52:53 banghart Exp $ +# $Id: portfolio.pm,v 1.136 2006/07/19 11:43:47 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -36,6 +36,7 @@ use Apache::lonfeedback; use Apache::lonlocal; use Apache::lonnet; use Apache::longroup; +use Apache::lonhtmlcommon; use HTML::Entities; use LONCAPA; @@ -43,24 +44,31 @@ use LONCAPA; # returns an anchor tag consisting encoding filename and currentpath sub make_anchor { my ($url, $filename, $current_path, $current_mode, $field_name, - $continue_select,$group) = @_; + $continue_select,$group,$refarg) = @_; if ($continue_select ne 'true') {$continue_select = 'false'}; my $anchor = ''.$filename.''; return $anchor; } my $dirptr=16384; sub display_common { - my ($r,$url,$current_path,$is_empty,$dir_list,$group,$can_upload)=@_; + my ($r,$url,$current_path,$is_empty,$dir_list,$group,$can_upload,$refarg)=@_; my $namespace = &get_namespace($group); my $port_path = &get_port_path($group); if ($can_upload) { my $groupitem; if (defined($group)) { $groupitem = ''; + if (exists($env{'form.ref'})) { + $groupitem .= ''; + } } my $iconpath= $r->dir_config('lonIconsURL') . "/"; my %text=&Apache::lonlocal::texthash( @@ -108,12 +116,12 @@ sub display_common { TABLE } my @tree = split (/\//,$current_path); - $r->print(''.&make_anchor($url,$port_path,'/',$env{"form.mode"},$env{"form.fieldname"},$env{"form.continue"},$group).'/'); + $r->print(''.&make_anchor($url,$port_path,'/',$env{"form.mode"},$env{"form.fieldname"},$env{"form.continue"},$group,$refarg).'/'); if (@tree > 1){ my $newCurrentPath = ''; for (my $i = 1; $i< @tree; $i++){ $newCurrentPath .= $tree[$i].'/'; - $r->print(&make_anchor($url,$tree[$i],'/'.$newCurrentPath, $env{"form.mode"},$env{"form.fieldname"}, $env{"form.continue"},$group).'/'); + $r->print(&make_anchor($url,$tree[$i],'/'.$newCurrentPath, $env{"form.mode"},$env{"form.fieldname"}, $env{"form.continue"},$group,$refarg).'/'); } } $r->print(''); @@ -121,15 +129,38 @@ TABLE $r->print('
print('&'.$refarg); + } } $r->print('">'. &Apache::lonhtmlcommon::select_recent($namespace,'currentpath', 'this.form.submit();')); $r->print("
"); } +sub display_directory_line { + my ($r,$select_mode,$fullpath, $filename, $mtime, $size, $css_class, $line, $access_controls, $curr_access, + $now, $version_flag, $href_location, $url, $current_path, $groupecho, $access_admin_text)=@_; + # my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$line,16); + $r->print(''); + $r->print($line); + $r->print(''); + $r->print(''.$$version_flag{$filename}.''. + $filename.''); + $r->print(''.$size.''); + $r->print(''.&Apache::lonlocal::locallocaltime($mtime).''); + if ($select_mode ne 'true') { + $r->print(''. + &mt($curr_access).'   '); + $r->print(''.$access_admin_text.''); + } + $r->print(''.$/); +} sub display_directory { my ($r,$url,$current_path,$is_empty,$dir_list,$group,$can_upload, - $can_modify,$can_delete,$can_setacl)=@_; + $can_modify,$can_delete,$can_setacl,$refarg)=@_; my $iconpath= $r->dir_config('lonIconsURL') . "/"; my ($groupitem,$groupecho); my $display_out; @@ -142,8 +173,14 @@ sub display_directory { $access_admin_text = &mt('View/Change Status'); } if ((defined($group)) && (defined($env{'request.course.id'}))) { - $groupitem = ''; + $groupitem = ''; $groupecho = '&group='.$group; + if ($refarg ne '') { + $groupecho .= '&'.$refarg; + } + if (exists($env{'form.ref'})) { + $groupitem .= ''; + } } my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom, @@ -213,7 +250,11 @@ sub display_directory { $show_versions = 'true'; } if (exists($versioned{$filename})) { - $version_flag{$filename} = ''.&mt('closed folder').''; + if ($show_versions) { + $version_flag{$filename} = ''.&mt('opened folder').''; + } else { + $version_flag{$filename} = ''.&mt('closed folder').''; + } } else { $version_flag{$filename} = ''; } @@ -224,7 +265,7 @@ sub display_directory { } $r->print(''.&mt('closed folder').''); $r->print('Go to ...'); - $r->print(''.$version_flag{$filename}.&make_anchor($url,$filename.'/',$current_path.$filename.'/',$env{'form.mode'},$env{"form.fieldname"},$env{'form.continue'},$group).''); + $r->print(''.$version_flag{$filename}.&make_anchor($url,$filename.'/',$current_path.$filename.'/',$env{'form.mode'},$env{"form.fieldname"},$env{'form.continue'},$group,$refarg).'/'); $r->print(''); } else { my $css_class = 'LC_browser_file'; @@ -259,8 +300,6 @@ sub display_directory { $line .= ''; } } - $r->print(''); - $r->print($line); my $curr_access; if ($select_mode ne 'true') { my $pub_access = 0; @@ -294,19 +333,28 @@ sub display_directory { $curr_access = join('+ ',@allaccesses); } } - $r->print(''); - $r->print(''.$version_flag{$filename}.''. - $filename.''); - $r->print(''.$size.''); - $r->print(''.&Apache::lonlocal::locallocaltime($mtime).''); - if ($select_mode ne 'true') { - $r->print(''. - &mt($curr_access).'   '); - $r->print(''.$access_admin_text.''); + &display_directory_line($r,$select_mode,$fullpath, $filename, $mtime, $size, $css_class, $line, \%access_controls, $curr_access, + $now, \%version_flag, $href_location, $url, $current_path, $groupecho, $access_admin_text); +# $r->print(''); +# $r->print($line); +# $r->print(''); +# $r->print(''.$version_flag{$filename}.''. +# $filename.''); +# $r->print(''.$size.''); +# $r->print(''.&Apache::lonlocal::locallocaltime($mtime).''); +# if ($select_mode ne 'true') { +# $r->print(''. +# &mt($curr_access).'   '); +# $r->print(''.$access_admin_text.''); +# } +# $r->print(''.$/); + if ($show_versions) { + &display_directory_line($r,$select_mode,$fullpath, $css_class, $line, \%access_controls, + $now, \%version_flag, $href_location, $url, $current_path, $groupecho, $access_admin_text); + } - $r->print(''.$/); } } } @@ -359,6 +407,10 @@ sub close_form { if (defined($group)) { $r->print("\n".''); + if (exists($env{'form.ref'})) { + $r->print("\n".''); + } } $r->print('

'); $r->print('
@@ -367,7 +419,11 @@ sub close_form { $env{'form.currentpath'}.'" />'); if (defined($group)) { $r->print("\n".''); + $group.'" />'); + if (exists($env{'form.ref'})) { + $r->print("\n".''); + } } $r->print("\n".'

'); @@ -395,7 +451,7 @@ sub display_file { } sub done { - my ($message,$url,$group)=@_; + my ($message,$url,$group,$refarg)=@_; unless (defined $message) { $message='Done'; } @@ -404,14 +460,17 @@ sub done { '&fieldname='.$env{'form.fieldname'}. '&mode='.$env{'form.mode'}; if (defined($group)) { - $result .= '&group='.$group; + $result .= '&group='.$group; + if ($refarg ne '') { + $result .= '&'.$refarg; + } } $result .= '">'.&mt($message).''; return $result; } sub delete { - my ($r,$url,$group)=@_; + my ($r,$url,$group,$refarg)=@_; my @check; my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'}; $file_name = &prepend_group($file_name,$group); @@ -419,7 +478,7 @@ sub delete { my ($uname,$udom) = &get_name_dom($group); if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') { $r->print ("The file is locked and cannot be deleted.
"); - $r->print(&done('Back',$url,$group)); + $r->print(&done('Back',$url,$group,$refarg)); } else { if (scalar(@files)) { &open_form($r,$url); @@ -427,13 +486,13 @@ sub delete { &close_form($r,$url,$group); } else { $r->print("No file was checked to delete.
"); - $r->print(&done(undef,$url,$group)); + $r->print(&done(undef,$url,$group,$refarg)); } } } sub delete_confirmed { - my ($r,$url,$group)=@_; + my ($r,$url,$group,$refarg)=@_; my @files=&Apache::loncommon::get_env_multiple('form.selectfile'); my $result; my ($uname,$udom) = &get_name_dom($group); @@ -447,7 +506,7 @@ sub delete_confirmed { ') while trying to delete '.&display_file(undef, $delete_file).'
'); } } - $r->print(&done(undef,$url,$group)); + $r->print(&done(undef,$url,$group,$refarg)); } sub delete_dir { @@ -458,7 +517,7 @@ sub delete_dir { } sub delete_dir_confirmed { - my ($r,$url,$group)=@_; + my ($r,$url,$group,$refarg)=@_; my $directory_name = $env{'form.currentpath'}; $directory_name =~ s|/$||; # remove any trailing slash my ($uname,$udom) = &get_name_dom($group); @@ -483,17 +542,17 @@ sub delete_dir_confirmed { } $env{'form.currentpath'} = $directory_name; } - $r->print(&done(undef,$url,$group)); + $r->print(&done(undef,$url,$group,$refarg)); } sub rename { - my ($r,$url,$group)=@_; + my ($r,$url,$group,$refarg)=@_; my $file_name = $env{'form.currentpath'}.$env{'form.rename'}; my ($uname,$udom) = &get_name_dom($group); $file_name = &prepend_group($file_name,$group); if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') { $r->print ("The file is locked and cannot be renamed.
"); - $r->print(&done(undef,$url,$group)); + $r->print(&done(undef,$url,$group,$refarg)); } else { &open_form($r,$url); $r->print('

'.&mt('Rename').' '.&display_file().' to @@ -503,7 +562,7 @@ sub rename { } sub rename_confirmed { - my ($r,$url,$group)=@_; + my ($r,$url,$group,$refarg)=@_; my $filenewname=&Apache::lonnet::clean_filename($env{'form.filenewname'}); my ($uname,$udom) = &get_name_dom($group); my $port_path = &get_port_path($group); @@ -511,7 +570,7 @@ sub rename_confirmed { $r->print(''. &mt("Error: no valid filename was provided to rename to."). '
'); - $r->print(&done(undef,$url,$group)); + $r->print(&done(undef,$url,$group,$refarg)); return; } my $result= @@ -529,11 +588,11 @@ sub rename_confirmed { ''.&display_file('',$env{'form.filenewname'}).'', ''.&display_file('',$filenewname).'')); } - $r->print(&done(undef,$url,$group)); + $r->print(&done(undef,$url,$group,$refarg)); } sub display_access { - my ($r,$url,$group,$can_setacl) = @_; + my ($r,$url,$group,$can_setacl,$port_path,$refarg) = @_; my ($uname,$udom) = &get_name_dom($group); my $file_name = $env{'form.currentpath'}.$env{'form.access'}; $file_name = &prepend_group($file_name,$group); @@ -541,7 +600,7 @@ sub display_access { $uname); my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group,$file_name); my $aclcount = keys(%access_controls); - my $header = '

'.&mt('Allowing others to retrieve portfolio file: [_1]',$env{'form.currentpath'}.$env{'form.access'}).'

'; + my $header = '

'.&mt('Allowing others to retrieve portfolio file: [_1]',$port_path.$env{'form.currentpath'}.$env{'form.access'}).'

'; my $info .= &mt('Access to this file by others can be set to be one or more of the following types: public, passphrase-protected or conditional.').'
'; if ($can_setacl) { &open_form($r,$url); @@ -558,12 +617,12 @@ sub display_access { $r->print($info); } &view_access_settings($r,$url,$group,$access_controls{$file_name}, - $aclcount); + $aclcount,$refarg); } } sub view_access_settings { - my ($r,$url,$group,$access_controls,$aclcount) = @_; + my ($r,$url,$group,$access_controls,$aclcount,$refarg) = @_; my ($showstart,$showend); my %todisplay; foreach my $key (sort(keys(%{$access_controls}))) { @@ -587,6 +646,9 @@ sub view_access_settings { my $group_arg; if ($group) { $group_arg = '&group='.$group; + if ($refarg ne '') { + $group_arg .= '&'.$refarg; + } } $r->print('
'.&mt('Return to directory listing').''); @@ -697,7 +759,7 @@ sub build_access_summary { sub update_access { - my ($r,$url,$group) = @_; + my ($r,$url,$group,$port_path,$refarg) = @_; my $totalprocessed = 0; my %processing; my %title = ( @@ -723,7 +785,7 @@ sub update_access { } my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'}; $r->print('

'.&mt('Allowing others to retrieve portfolio file: [_1]', - $file_name).'

'."\n"); + $port_path.$file_name).''."\n"); $file_name = &prepend_group($file_name,$group); my ($uname,$udom) = &get_name_dom($group); my ($errors,$outcome,$deloutcome,$new_values,$translation); @@ -816,10 +878,16 @@ sub update_access { my $group_arg; if ($group) { $group_arg = '&group='.$group; + if ($refarg) { + $group_arg .= '&'.$refarg; + } } $r->print('
'. - &mt('Display all access settings for this file').''); + &mt('Display all access settings for this file').''. + '     '. + ''.&mt('Return to directory listing').''); } return; } @@ -1432,7 +1500,7 @@ ENDSMP } } sub upload { - my ($r,$url,$group)=@_; + my ($r,$url,$group,$refarg)=@_; my $fname=$env{'form.uploaddoc.filename'}; my $filesize = (length($env{'form.uploaddoc'})) / 1000; #express in k (1024?) my $disk_quota = 20000; # expressed in k @@ -1471,17 +1539,17 @@ sub upload { if (($current_disk_usage + $filesize) > $disk_quota){ $r->print('Unable to upload '.$fname.' (size = '.$filesize.' kilobytes). Disk quota will be exceeded.'. '
Disk quota is '.$disk_quota.' kilobytes. Your current disk usage is '.$current_disk_usage.' kilobytes.'); - $r->print(&done('Back',$url,$group)); + $r->print(&done('Back',$url,$group,$refarg)); } elsif ($found_file){ if ($locked_file){ $r->print(''.'Unable to upload '.$fname.', a locked file by that name was found in '.$port_path.$env{'form.currentpath'}.''. '
You will be able to rename or delete existing '.$fname.' after a grade has been assigned.'); - $r->print(&done('Back',$url,$group)); + $r->print(&done('Back',$url,$group,$refarg)); } else { $r->print(''.'Unable to upload '.$fname.', a file by that name was found in '.$port_path.$env{'form.currentpath'}.''. '
To upload, rename or delete existing '.$fname.' in '.$port_path.$env{'form.currentpath'}); - $r->print(&done('Back',$url,$group)); + $r->print(&done('Back',$url,$group,$refarg)); } } else { my $result=&Apache::lonnet::userfileupload('uploaddoc','', @@ -1489,15 +1557,15 @@ sub upload { if ($result !~ m|^/uploaded/|) { $r->print(''.'An errror occured ('.$result. ') while trying to upload '.&display_file().'
'); - $r->print(&done('Back',$url,$group)); + $r->print(&done('Back',$url,$group,$refarg)); } else { - $r->print(&done(undef,$url,$group)); + $r->print(&done(undef,$url,$group,$refarg)); } } } sub lock_info { - my ($r,$url,$group) = @_; + my ($r,$url,$group,$refarg) = @_; my ($uname,$udom) = &get_name_dom($group); my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom, $uname); @@ -1525,11 +1593,11 @@ sub lock_info { } } } - $r->print(&done('Back',$url,$group)); + $r->print(&done('Back',$url,$group,$refarg)); return 'ok'; } sub createdir { - my ($r,$url,$group)=@_; + my ($r,$url,$group,$refarg)=@_; my $newdir=&Apache::lonnet::clean_filename($env{'form.newdir'}); if ($newdir eq '') { $r->print(''. @@ -1563,7 +1631,7 @@ sub createdir { if ($newdir ne $env{'form.newdir'}) { $r->print("The new directory name was changed from:
".$env{'form.newdir'}." to $newdir "); } - $r->print(&done(undef,$url,$group)); + $r->print(&done(undef,$url,$group,$refarg)); } sub get_portfolio_root { @@ -1645,7 +1713,7 @@ sub get_port_path { } sub missing_priv { - my ($r,$url,$priv,$group) = @_; + my ($r,$url,$priv,$group,$refarg) = @_; my $longtext = { upload => 'upload files', delete => 'delete files', @@ -1665,7 +1733,10 @@ sub missing_priv { $longtext->{$priv})); if ($group) { $r->print(&mt("in the group's file repository.")); - $rtnlink .= '&group='.$group; + $rtnlink .= '&group='.$group; + if ($refarg ne '') { + $rtnlink .= '&'.$refarg; + } } else { $r->print(&mt('in this portfolio.')); } @@ -1675,19 +1746,43 @@ sub missing_priv { return; } +sub coursegrp_portfolio_header { + my ($cdom,$cnum,$group,$grp_desc,$refarg)=@_; + my $gpterm = &Apache::loncommon::group_term(); + my $ucgpterm = $gpterm; + $ucgpterm =~ s/^(\w)/uc($1)/e; + if ($refarg) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/coursegroups", + text=>"Groups", + title=>"Course Groups"}); + } + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/$cdom/$cnum/$group/smppg?$refarg", + text=>"$ucgpterm: $grp_desc", + title=>"Go to group's home page"}, + {href=>"/adm/coursegrp_portfolio?group=$group&$refarg", + text=>"Group Portfolio", + title=>"Display group portfolio"}); + my $output = &Apache::lonhtmlcommon::breadcrumbs( + &mt('[_1] portfolio files - [_2]',$gpterm,$grp_desc)); + return $output; +} + + sub handler { # this handles file management my $r = shift; &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['selectfile','currentpath','meta','lockinfo','currentfile','action', 'fieldname','mode','rename','continue','group','access','setnum', - 'cnum','cdom','type','setroles','showversions']); - my ($uname,$udom,$portfolio_root,$url,$group,$caller,$title); + 'cnum','cdom','type','setroles','showversions','ref']); + my ($uname,$udom,$portfolio_root,$url,$group,$caller,$title,$grp_desc); if ($r->uri =~ m|^(/adm/)([^/]+)|) { $url = $1.$2; $caller = $2; } - my ($can_modify,$can_delete,$can_upload,$can_setacl); + my ($can_modify,$can_delete,$can_upload,$can_setacl,$refarg); if ($caller eq 'coursegrp_portfolio') { # Needs to be in a course if (! ($env{'request.course.fn'})) { @@ -1697,15 +1792,21 @@ sub handler { return HTTP_NOT_ACCEPTABLE; } my $earlyout = 0; - my $view_permission = &Apache::lonnet::allowed('vcg', - $env{'request.course.id'}); + my $view_permission = + &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')); $group = $env{'form.group'}; $group =~ s/\W//g; if ($group) { + if (exists($env{'form.ref'})) { + $refarg = 'ref='.$env{'form.ref'}; + } ($uname,$udom) = &get_name_dom($group); my %curr_groups = &Apache::longroup::coursegroups($udom,$uname, $group); if (%curr_groups) { + my %grp_content = &Apache::longroup::get_group_settings( + $curr_groups{$group}); + $grp_desc = &unescape($grp_content{'description'}); if (($view_permission) || (&Apache::lonnet::allowed('rgf', $env{'request.course.id'}.'/'.$group))) { $portfolio_root = &get_portfolio_root($group); @@ -1752,6 +1853,7 @@ sub handler { $can_setacl = 1; } + my $port_path = &get_port_path($group); &Apache::loncommon::no_cache($r); &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; @@ -1784,77 +1886,82 @@ sub handler { if ($env{'form.uploaddoc.filename'}) { if ($can_upload) { - &upload($r,$url,$group); + &upload($r,$url,$group,$refarg); } else { - &missing_priv($r,$url,'upload',$group), + &missing_priv($r,$url,'upload',$group,$refarg), } } elsif ($env{'form.action'} eq 'delete' && $env{'form.confirmed'}) { if ($can_delete) { - &delete_confirmed($r,$url,$group); + &delete_confirmed($r,$url,$group,$refarg); } else { - &missing_priv($r,$url,'delete',$group); + &missing_priv($r,$url,'delete',$group,$refarg); } } elsif ($env{'form.action'} eq 'delete') { if ($can_delete) { - &delete($r,$url,$group); + &delete($r,$url,$group,$refarg); } else { - &missing_priv($r,$url,'delete',$group); + &missing_priv($r,$url,'delete',$group,$refarg); } } elsif ($env{'form.action'} eq 'deletedir' && $env{'form.confirmed'}) { if ($can_delete) { - &delete_dir_confirmed($r,$url,$group); + &delete_dir_confirmed($r,$url,$group,$refarg); } else { - &missing_priv($r,$url,'delete',$group); + &missing_priv($r,$url,'delete',$group,$refarg); } } elsif ($env{'form.action'} eq 'deletedir') { if ($can_delete) { &delete_dir($r,$url,$group); } else { - &missing_priv($r,$url,'delete',$group); + &missing_priv($r,$url,'delete',$group,$refarg); } } elsif ($env{'form.action'} eq 'rename' && $env{'form.confirmed'}) { if ($can_modify) { - &rename_confirmed($r,$url,$group); + &rename_confirmed($r,$url,$group,$refarg); } else { - &missing_priv($r,$url,'rename',$group); + &missing_priv($r,$url,'rename',$group,$refarg); } } elsif ($env{'form.rename'}) { $env{'form.selectfile'} = $env{'form.rename'}; $env{'form.action'} = 'rename'; if ($can_modify) { - &rename($r,$url,$group); + &rename($r,$url,$group,$refarg); } else { - &missing_priv($r,$url,'rename',$group); + &missing_priv($r,$url,'rename',$group,$refarg); } } elsif ($env{'form.access'}) { $env{'form.selectfile'} = $env{'form.access'}; $env{'form.action'} = 'chgaccess'; - &display_access($r,$url,$group,$can_setacl); + &display_access($r,$url,$group,$can_setacl,$port_path,$refarg); } elsif ($env{'form.action'} eq 'chgaccess') { if ($can_setacl) { - &update_access($r,$url,$group); + &update_access($r,$url,$group,$port_path,$refarg); } else { - &missing_priv($r,$url,'setacl',$group); + &missing_priv($r,$url,'setacl',$group,$refarg); } } elsif ($env{'form.action'} eq 'rolepicker') { if ($can_setacl) { &role_options_window($r); } else { - &missing_priv($r,$url,'setacl',$group); + &missing_priv($r,$url,'setacl',$group,$refarg); } } elsif ($env{'form.createdir'}) { if ($can_upload) { - &createdir($r,$url,$group); + &createdir($r,$url,$group,$refarg); } else { - &missing_priv($r,$url,'upload',$group); + &missing_priv($r,$url,'upload',$group,$refarg); } } elsif ($env{'form.lockinfo'}) { - &lock_info($r,$url,$group); + &lock_info($r,$url,$group,$refarg); } else { my $current_path='/'; if ($env{'form.currentpath'}) { $current_path = $env{'form.currentpath'}; } + if ($caller eq 'coursegrp_portfolio') { + &Apache::lonhtmlcommon::clear_breadcrumbs(); + $r->print(&coursegrp_portfolio_header($udom,$uname,$group,$grp_desc, + $refarg)); + } my @dir_list=&get_dir_list($portfolio_root,$group); if ($dir_list[0] eq 'no_such_dir'){ # two main reasons for this: @@ -1877,9 +1984,10 @@ sub handler { # need to know if directory is empty so it can be removed if desired my $is_empty=(@dir_list == 2); &display_common($r,$url,$current_path,$is_empty,\@dir_list,$group, - $can_upload); + $can_upload,$refarg); &display_directory($r,$url,$current_path,$is_empty,\@dir_list,$group, - $can_upload,$can_modify,$can_delete,$can_setacl); + $can_upload,$can_modify,$can_delete,$can_setacl, + $refarg); $r->print(&Apache::loncommon::end_page()); } return OK;