--- loncom/interface/portfolio.pm 2006/06/22 15:46:28 1.111 +++ loncom/interface/portfolio.pm 2006/08/08 21:34:05 1.151 @@ -1,3 +1,8 @@ +# The LearningOnline Network +# portfolio browser +# +# $Id: portfolio.pm,v 1.151 2006/08/08 21:34:05 banghart Exp $ +# # Copyright Michigan State University Board of Trustees # # This file is part of the LearningOnline Network with CAPA (LON-CAPA). @@ -31,105 +36,173 @@ use Apache::lonfeedback; use Apache::lonlocal; use Apache::lonnet; use Apache::longroup; -use lib '/home/httpd/lib/perl'; +use Apache::lonhtmlcommon; +use HTML::Entities; use LONCAPA; +sub group_args { + my $output; + if (defined($env{'form.group'})) { + $output .= '&group='.$env{'form.group'}; + if (defined($env{'form.ref'})) { + $output .= '&ref='.$env{'form.ref'}; + } + } + return $output; +} + +sub group_form_data { + my $output; + if (defined($env{'form.group'})) { + $output = ''; + if (exists($env{'form.ref'})) { + $output .= ''; + } + } + return $output; +} + # receives a file name and path stub from username/userfiles/portfolio/ # returns an anchor tag consisting encoding filename and currentpath sub make_anchor { - my ($url, $filename, $current_path, $current_mode, $field_name, - $continue_select,$group) = @_; - if ($continue_select ne 'true') {$continue_select = 'false'}; - my $anchor = ''.$filename.''; + my ($url, $anchor_fields, $inner_text) = @_; + if ($$anchor_fields{'continue'} ne 'true') {$$anchor_fields{'continue'} = 'false'}; + my $anchor = ''.$inner_text.''; return $anchor; } + my $dirptr=16384; sub display_common { - my ($r,$url,$current_path,$is_empty,$dir_list,$group)=@_; - my $groupitem; - my $namespace = &get_namespace($group); - my $port_path = &get_port_path($group); - if (defined($group)) { - $groupitem = ''; - } - my $iconpath= $r->dir_config('lonIconsURL') . "/"; - my %text=&Apache::lonlocal::texthash('upload' => 'Upload', + my ($r,$url,$current_path,$is_empty,$dir_list,$can_upload)=@_; + my $namespace = &get_namespace(); + my $port_path = &get_port_path(); + if ($can_upload) { + my $groupitem = &group_form_data(); + + my $iconpath= $r->dir_config('lonIconsURL') . "/"; + my %text=&Apache::lonlocal::texthash( + 'upload' => 'Upload', 'upload_label' => 'Upload file to current directory:', 'createdir' => 'Create Subdirectory', 'createdir_label' => 'Create subdirectory in current directory:'); - $r->print(<<"TABLE"); - - - - - '); + $r->print($line); + $r->print(''); + $r->print(''); + $r->print(''); + $r->print(''); + if ($select_mode ne 'true') { + $r->print(''); + } + $r->print(''.$/); +} + sub display_directory { - my ($r,$url,$current_path,$is_empty,$dir_list,$group)=@_; + my ($r,$url,$current_path,$is_empty,$dir_list,$group,$can_upload, + $can_modify,$can_delete,$can_setacl)=@_; my $iconpath= $r->dir_config('lonIconsURL') . "/"; - my ($groupitem,$groupecho); + my %anchor_fields; my $display_out; my $select_mode; my $checked_files; - my $port_path = &get_port_path($group); - my ($uname,$udom) = &get_name_dom($group); - if (defined($group)) { - $groupitem = ''; - $groupecho = '&group='.$group; + my $port_path = &get_port_path(); + my ($uname,$udom) = &get_name_dom(); + my $access_admin_text = &mt('View Status'); + if ($can_setacl) { + $access_admin_text = &mt('View/Change Status'); } + my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom, $uname); my %locked_files = &Apache::lonnet::get_marked_as_readonly_hash( @@ -141,8 +214,9 @@ sub display_directory { $checked_files =&Apache::lonnet::files_in_path($uname,$env{'form.currentpath'}); $select_mode = 'true'; } - if ($is_empty && ($current_path ne '/')) { - $display_out = ''.$groupitem. + if ($is_empty && ($current_path ne '/') && $can_delete) { + $display_out = ''. + &group_form_data(). ''. ''. ''. @@ -153,22 +227,22 @@ sub display_directory { return; } if ($select_mode eq 'true') { - $r->print('
- $text{'upload_label'} - $groupitem + my $escuri = &HTML::Entities::encode($r->uri,'&<>"'); + $r->print(<<"TABLE"); + + + + - - - - - - + + + + - - + + +
+ $text{'upload_label'} + + + $groupitem -
- $text{'createdir_label'} - + +
+ $text{'createdir_label'} + +
$groupitem -
TABLE + } my @tree = split (/\//,$current_path); - $r->print(''.&make_anchor($url,$port_path,'/',$env{"form.mode"},$env{"form.fieldname"},$env{"form.continue"},$group).'/'); + my %anchor_fields = ( + 'selectfile' => $port_path, + 'currentpath' => '/', + 'mode' => $env{"form.mode"}, + 'fieldname' => $env{"form.fieldname"}, + 'continue' => $env{"form.continue"} + ); + $r->print(''.&make_anchor($url,\%anchor_fields,$port_path).'/'); 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).'/'); + my %anchor_fields = ( + 'selectfile' => $tree[$i], + 'currentpath' => '/', + 'mode' => $env{"form.mode"}, + 'fieldname' => $env{"form.fieldname"}, + 'continue' => $env{"form.continue"} + ); + $r->print(&make_anchor($url,\%anchor_fields,$tree[$i]).'/'); } } - $r->print(''); + $r->print(''); &Apache::lonhtmlcommon::store_recent($namespace,$current_path,$current_path); - $r->print('
'. &Apache::lonhtmlcommon::select_recent($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, $access_admin_text, $versions)=@_; + my %anchor_fields; + # my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$line,16); + $r->print('
'.$$version_flag{$filename}.''); + $r->print(&make_anchor($href_location.$filename,undef,$filename).''.$size.''.&Apache::lonlocal::locallocaltime($mtime).''. + &mt($curr_access).'   '); + %anchor_fields = ( + 'access' => $filename, + 'currentpath' => $current_path + ); + $r->print(&make_anchor($url, \%anchor_fields, $access_admin_text).'
'. - ''); $r->print(''); + $r->print('
Select NameSizeLast Modified
'. + ''); } else { - $r->print('
Select  NameSizeLast Modified
'. - ''); $r->print(''); + $r->print('
Actions NameSizeLast ModifiedCurrent Access Status
'. + ''); } - if (defined($group)) { - $r->print("\n".$groupitem."\n"); - } + $r->print("\n".&group_form_data()."\n"); + my $href_location="/uploaded/$udom/$uname/$port_path".$current_path; my $href_edit_location="/editupload/$udom/$uname/$port_path".$current_path; my @dir_lines; + my @version_lines; my %versioned; - foreach my $line (sort + foreach my $dir_line (sort { my ($afile)=split('&',$a,2); my ($bfile)=split('&',$b,2); @@ -176,114 +250,169 @@ sub display_directory { } (@$dir_list)) { #$strip holds directory/file name #$dom - my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$line,16); + my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16); $filename =~ s/\s+$//; my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($filename); if ($version) { - $versioned{$fname} .= $version.","; + push(@version_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]); + $versioned{$fname.'.'.$extension} .= $version.","; + } else { + push(@dir_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]); } - push(@dir_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]); } - foreach my $line (@dir_lines) { - my ($filename,$dom,$testdir,$size,$mtime,$obs) = @$line; + foreach my $dir_line (@dir_lines) { + my ($filename,$dom,$testdir,$size,$mtime,$obs) = @$dir_line; my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($filename); if (($filename ne '.') && ($filename ne '..') && ($filename !~ /\.meta$/ ) && ($filename !~ /(.*)\.(\d+)\.([^\.]*)$/)) { + my %version_flag; + my $show_versions; + if ($env{'form.showversions'} eq $filename) { + $show_versions = 'true'; + } + if (exists($versioned{$filename})) { + %anchor_fields = ( + 'selectfile' => $filename, + 'continue' => 'false', + 'currentpath' => $current_path, + ); + if ($show_versions) { + $version_flag{$filename} = &make_anchor('portfolio',\%anchor_fields, + ''.&mt('opened folder').''); + } else { + $anchor_fields{'showversions'} = $filename; + $version_flag{$filename} = &make_anchor('portfolio',\%anchor_fields, + ''.&mt('closed folder').''); + } + } else { + $version_flag{$filename} = ' '; + } if ($dirptr&$testdir) { + my $colspan='colspan="2"'; if ($select_mode eq 'true'){ - $r->print(''); - } else { - $r->print(''); + undef($colspan); } + $r->print(''); $r->print(''); - $r->print(''); + %anchor_fields = ( + 'selectfile' => $filename.'/', + 'currentpath' => $current_path.$filename.'/', + 'mode' => $env{"form.mode"}, + 'fieldname' => $env{"form.fieldname"}, + 'continue' => $env{"form.continue"} + ); + $r->print(''); $r->print(''); } else { - $r->print(''); - my $version_flag; - if (exists($versioned{$fname})) { - $version_flag = "*"; - } else { - $version_flag = ""; - } - my $fullpath = $current_path.$filename; - $fullpath = &prepend_group($fullpath,$group); - if ($select_mode eq 'true'){ - $r->print(''); + $line.=' />'; } else { if (exists $locked_files{$fullpath}) { - $r->print(''); + %anchor_fields = ( + 'lockinfo' => $current_path.$filename + ); + $line.=''; + $css_class= 'LC_browser_file_locked'; } else { - my $cat=''.&mt('Catalog Information'). - ''; - $r->print(' - '); - } - } - my $curr_access; - my $pub_access = 0; - my $guest_access = 0; - my $cond_access = 0; - foreach my $key (sort(keys(%{$access_controls{$fullpath}}))) { - my ($num,$scope,$end,$start) = &unpack_acc_key($key); - if (($now > $start) && (!$end || $end > $now)) { - if ($scope eq 'public') { - $pub_access = 1; - } elsif ($scope eq 'guest') { - $guest_access = 1; + if (!$can_modify) { + $line .= ''; } } - if (!$pub_access && !$guest_access && !$cond_access) { - $curr_access = &mt('Private'); - } else { - my @allaccesses; - if ($pub_access) { - push(@allaccesses,&mt('Public')); - } - if ($guest_access) { - push(@allaccesses,&mt('Password-protected')); - } - if ($cond_access) { - push(@allaccesses,&mt('Conditional')); - } - $curr_access = join('+ ',@allaccesses); - } - $r->print(''); - $r->print(''); - $r->print(''); - $r->print(''); - $r->print(''); - $r->print(''); + my $curr_access; + if ($select_mode ne 'true') { + my $pub_access = 0; + my $guest_access = 0; + my $cond_access = 0; + foreach my $key (sort(keys(%{$access_controls{$fullpath}}))) { + my ($num,$scope,$end,$start) = &unpack_acc_key($key); + if (($now > $start) && (!$end || $end > $now)) { + if ($scope eq 'public') { + $pub_access = 1; + } elsif ($scope eq 'guest') { + $guest_access = 1; + } else { + $cond_access = 1; + } + } + } + if (!$pub_access && !$guest_access && !$cond_access) { + $curr_access = &mt('Private'); + } else { + my @allaccesses; + if ($pub_access) { + push(@allaccesses,&mt('Public')); + } + if ($guest_access) { + push(@allaccesses,&mt('Passphrase-protected')); + } + if ($cond_access) { + push(@allaccesses,&mt('Conditional')); + } + $curr_access = join('+ ',@allaccesses); + } + } + &display_directory_line($r,$select_mode,$fullpath, $filename, $mtime, $size, $css_class, $line, + \%access_controls, $curr_access,$now, \%version_flag, $href_location, + $url, $current_path, $access_admin_text); + if ($show_versions) { + foreach my $dir_line (@version_lines) { + my ($v_filename,$dom,$testdir,$size,$mtime,$obs) = @$dir_line; + my ($v_fname,$version,$v_extension) = &Apache::grades::file_name_version_ext($v_filename); + $line = ''; + if (($v_fname eq $fname)&&($v_extension eq $extension)) { + &display_directory_line($r,$select_mode,$fullpath, $v_filename, $mtime, $size, + $css_class, $line, \%access_controls, $curr_access, $now, + \%version_flag, $href_location, $url, $current_path, $access_admin_text, 1); + } + } + } } } } if ($select_mode eq 'true') { $r->print('
Actions  NameSizeLast ModifiedCurrent Access Status
'.&mt('closed folder').'Go to ...'.&make_anchor($url,$filename.'/',$current_path.$filename.'/',$env{'form.mode'},$env{"form.fieldname"},$env{'form.continue'},$group).''.$version_flag{$filename}.''.&make_anchor($url,\%anchor_fields,$filename.'/').'
print("CHECKED"); + my $css_class = 'LC_browser_file'; + my $line; + my $fullpath = $current_path.$filename; + $fullpath = &prepend_group($fullpath); + if ($select_mode eq 'true') { + $line='print('>Locked'.&make_anchor($url,\%anchor_fields,'Locked').' - Rename'.$cat.' - '; } else { - $cond_access = 1; + $line .= ''; } + if ($can_delete) { + $line .= ''; + } + if ($can_modify) { + my $cat=''.&mt('Catalog Information'). + ''; + %anchor_fields = ( + 'rename' => $filename, + currentpath => $current_path + ); + $line .= &make_anchor($url,\%anchor_fields,'Rename'); + $line .= ''.&make_anchor($href_edit_location.$filename.'.meta',undef,$cat); + # ''.$cat.''; + } + $line .= ''. - $filename.''.$size.''.&Apache::lonlocal::locallocaltime($mtime).''.&mt($curr_access).'   '. - ''.&mt('View/Change').'
 
- - - + + +
'); } else { - $r->print(' + $r->print(''); + if ($can_delete) { + $r->print(' - '); + ' + ); + } } } @@ -303,7 +432,7 @@ sub open_form { } sub close_form { - my ($r,$url,$group,$button_text)=@_; + my ($r,$url,$button_text)=@_; if (!defined($button_text)) { $button_text = { 'continue' => &mt('Continue'), @@ -311,19 +440,12 @@ sub close_form { }; } $r->print('

'); - if (defined($group)) { - $r->print("\n".''); - } - $r->print('

'); - $r->print('
+ $r->print(&group_form_data().'

'); + $r->print('

'); - if (defined($group)) { - $r->print("\n".''); - } + $env{'form.currentpath'}.'" />'. + &group_form_data()); $r->print("\n".'

'); } @@ -331,96 +453,98 @@ sub close_form { sub display_file { my ($path,$filename)=@_; my $display_file_text; + my $file_start=''; + my $file_end=''; if (!defined($path)) { $path=$env{'form.currentpath'}; } if (!defined($filename)) { $filename=$env{'form.selectfile'}; - $display_file_text = ''.$path.$filename.''; + $display_file_text = $file_start.$path.$filename.$file_end; } elsif (ref($filename) eq "ARRAY") { - foreach (@$filename) { - $display_file_text .= ''.$path.$_.'
'; + foreach my $file (@$filename) { + $display_file_text .= $file_start.$path.$file.$file_end.'
'; } } elsif (ref($filename) eq "SCALAR") { - $display_file_text = ''.$path.$filename.''; + $display_file_text = $file_start.$path.$$filename.$file_end; + } else { + $display_file_text = $file_start.$path.$filename.$file_end; } return $display_file_text; } sub done { - my ($message,$url,$group)=@_; + my ($message,$url)=@_; unless (defined $message) { $message='Done'; } my $result = '

'.&mt($message).'

'; return $result; } sub delete { - my ($r,$url,$group)=@_; + my ($r,$url)=@_; my @check; my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'}; - $file_name = &prepend_group($file_name,$group); + $file_name = &prepend_group($file_name); my @files=&Apache::loncommon::get_env_multiple('form.selectfile'); - my ($uname,$udom) = &get_name_dom($group); + my ($uname,$udom) = &get_name_dom(); if (&Apache::lonnet::is_locked($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)); } else { if (scalar(@files)) { &open_form($r,$url); $r->print('

'.&mt('Delete').' '.&display_file(undef,\@files).'?

'); - &close_form($r,$url,$group); + &close_form($r,$url); } else { $r->print("No file was checked to delete.
"); - $r->print(&done(undef,$url,$group)); + $r->print(&done(undef,$url)); } } } sub delete_confirmed { - my ($r,$url,$group)=@_; + my ($r,$url)=@_; my @files=&Apache::loncommon::get_env_multiple('form.selectfile'); my $result; - my ($uname,$udom) = &get_name_dom($group); - my $port_path = &get_port_path($group); + my ($uname,$udom) = &get_name_dom(); + my $port_path = &get_port_path(); foreach my $delete_file (@files) { $result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path. $env{'form.currentpath'}. $delete_file); if ($result ne 'ok') { - $r->print(' An error occured ('.$result. - ') while trying to delete '.&display_file(undef, $delete_file).'
'); + $r->print(' An error occured ('.$result. + ') while trying to delete '.&display_file(undef, $delete_file).'
'); } } - $r->print(&done(undef,$url,$group)); + $r->print(&done(undef,$url)); } sub delete_dir { - my ($r,$url,$group)=@_; + my ($r,$url)=@_; &open_form($r,$url); $r->print('

'.&mt('Delete').' '.&display_file().'?

'); - &close_form($r,$url,$group); + &close_form($r,$url); } sub delete_dir_confirmed { - my ($r,$url,$group)=@_; + my ($r,$url)=@_; my $directory_name = $env{'form.currentpath'}; $directory_name =~ s|/$||; # remove any trailing slash - my ($uname,$udom) = &get_name_dom($group); - my $namespace = &get_namespace($group); - my $port_path = &get_port_path($group); + my ($uname,$udom) = &get_name_dom(); + my $namespace = &get_namespace(); + my $port_path = &get_port_path(); my $result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path. $directory_name); if ($result ne 'ok') { - $r->print(' An error occured (dir) ('.$result. - ') while trying to delete '.$directory_name.'
'); + $r->print(' An error occured (dir) ('.$result. + ') while trying to delete '.$directory_name.'
'); } else { # now remove from recent # $r->print('
removing '.$directory_name.'
print(&done(undef,$url,$group)); + $r->print(&done(undef,$url)); } sub rename { - my ($r,$url,$group)=@_; + my ($r,$url)=@_; my $file_name = $env{'form.currentpath'}.$env{'form.rename'}; - my ($uname,$udom) = &get_name_dom($group); - $file_name = &prepend_group($file_name,$group); + my ($uname,$udom) = &get_name_dom(); + $file_name = &prepend_group($file_name); 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)); } else { &open_form($r,$url); $r->print('

'.&mt('Rename').' '.&display_file().' to ?

'); - &close_form($r,$url,$group); + &close_form($r,$url); } } sub rename_confirmed { - my ($r,$url,$group)=@_; + my ($r,$url)=@_; my $filenewname=&Apache::lonnet::clean_filename($env{'form.filenewname'}); - my ($uname,$udom) = &get_name_dom($group); - my $port_path = &get_port_path($group); + my ($uname,$udom) = &get_name_dom(); + my $port_path = &get_port_path(); if ($filenewname eq '') { - $r->print(''. + $r->print(''. &mt("Error: no valid filename was provided to rename to."). - '
'); - $r->print(&done(undef,$url,$group)); + '
'); + $r->print(&done(undef,$url)); return; } my $result= @@ -470,39 +594,185 @@ sub rename_confirmed { $port_path.$env{'form.currentpath'}.$env{'form.selectfile'}, $port_path.$env{'form.currentpath'}.$filenewname); if ($result ne 'ok') { - $r->print(' An errror occured ('.$result. - ') while trying to rename '.&display_file().' to '. - &display_file(undef,$filenewname).'
'); + $r->print(''. + &mt('An errror occured ([_1]) while trying to rename [_2]' + .' to [_3]',$result,&display_file(), + &display_file('',$filenewname)).'
'); } if ($filenewname ne $env{'form.filenewname'}) { - $r->print("The new file name was changed from:
".$env{'form.filenewname'}." to $filenewname "); + $r->print(&mt("The new file name was changed from:
[_1] to [_2]", + ''.&display_file('',$env{'form.filenewname'}).'', + ''.&display_file('',$filenewname).'')); } - $r->print(&done(undef,$url,$group)); + $r->print(&done(undef,$url)); } sub display_access { - my ($r,$url,$group) = @_; - my ($uname,$udom) = &get_name_dom($group); + my ($r,$url,$group,$can_setacl,$port_path) = @_; + my ($uname,$udom) = &get_name_dom(); my $file_name = $env{'form.currentpath'}.$env{'form.access'}; - $file_name = &prepend_group($file_name,$group); + $file_name = &prepend_group($file_name); my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom, $uname); my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group,$file_name); - &open_form($r,$url); - $r->print('

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

'."\n"); - $r->print(&mt('Access to this file by others can be set to be one or more of the following types: public, password-protected or conditional.').'
'); - &access_setting_table($r,$access_controls{$file_name}); - my $button_text = { + my $aclcount = keys(%access_controls); + my $header = '

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

'; + my $info .= &mt('Access to this file by others can be set to be one or more of the following types: public, passphrase-protected or conditional.').'
'; + + if ($group eq '') { + $info .= (&mt("Direct others to the 'Display file listing' link (shown when there are viewable files) on your personal information page:
http://$ENV{'SERVER_NAME'}/adm/$udom/$uname/aboutme")); + } + + if ($can_setacl) { + &open_form($r,$url); + $r->print($header.$info); + &access_setting_table($r,$access_controls{$file_name}); + my $button_text = { 'continue' => &mt('Proceed'), 'cancel' => &mt('Back to directory listing'), }; - &close_form($r,$url,$group,$button_text); + &close_form($r,$url,$button_text); + } else { + $r->print($header); + if ($aclcount) { + $r->print($info); + } + &view_access_settings($r,$url,$access_controls{$file_name},$aclcount); + } +} + +sub view_access_settings { + my ($r,$url,$access_controls,$aclcount) = @_; + my ($showstart,$showend); + my %todisplay; + foreach my $key (sort(keys(%{$access_controls}))) { + my ($num,$scope,$end,$start) = &unpack_acc_key($key); + $todisplay{$scope}{$key} = $$access_controls{$key}; + } + if ($aclcount) { + $r->print(&mt('

Current access controls defined for this file:

')); + $r->print(&Apache::loncommon::start_data_table()); + $r->print(&Apache::loncommon::start_data_table_header_row()); + $r->print(''.&mt('Access control').''.&mt('Dates available'). + ''.&mt('Additional information').''); + $r->print(&Apache::loncommon::end_data_table_header_row()); + my $count = 1; + my $chg = 'none'; + &build_access_summary($r,$count,$chg,%todisplay); + $r->print(&Apache::loncommon::end_data_table()); + } else { + $r->print(&mt('No access control settings currently exist for this file.
' )); + } + $r->print('
'.&mt('Return to directory listing').''); + return; } +sub build_access_summary { + my ($r,$count,$chg,%todisplay) = @_; + my ($showstart,$showend); + my %scope_desc = ( + public => 'Public', + guest => 'Passphrase-protected', + domains => 'Conditional: domain-based', + users => 'Conditional: user-based', + course => 'Conditional: course-based', + group => 'Conditional: group-based', + ); + my @allscopes = ('public','guest','domains','users','course','group'); + foreach my $scope (@allscopes) { + if ((!(exists($todisplay{$scope}))) || (ref($todisplay{$scope}) ne 'HASH')) { + next; + } + foreach my $key (sort(keys(%{$todisplay{$scope}}))) { + if ($count) { + $r->print(&Apache::loncommon::start_data_table_row()); + } + my ($num,$scope,$end,$start) = &unpack_acc_key($key); + my $content = $todisplay{$scope}{$key}; + if ($chg eq 'delete') { + $showstart = &mt('Deleted'); + $showend = $showstart; + } else { + $showstart = localtime($start); + if ($end == 0) { + $showend = &mt('No end date'); + } else { + $showend = localtime($end); + } + } + $r->print(''.&mt($scope_desc{$scope})); + if (($scope eq 'course') || ($scope eq 'group')) { + if ($chg ne 'delete') { + my $cid = $content->{'domain'}.'_'.$content->{'number'}; + my %course_description = &Apache::lonnet::coursedescription($cid); + $r->print('
('.$course_description{'description'}.')'); + } + } + $r->print(''.&mt('Start: ').$showstart. + '
'.&mt('End: ').$showend.''); + if ($chg ne 'delete') { + if ($scope eq 'guest') { + $r->print(&mt('Passphrase').': '.$content->{'password'}); + } elsif ($scope eq 'course' || $scope eq 'group') { + $r->print(''); + $r->print(''); + if ($scope eq 'course') { + $r->print(''); + } else { + $r->print(''); + } + $r->print(''); + foreach my $id (sort(keys(%{$content->{'roles'}}))) { + $r->print(''); + foreach my $item ('role','access','section','group') { + $r->print(''); + } + $r->print("
'.&mt('Roles').''. + &mt('Access').''. + &mt('Sections').''.&mt('Groups').''.&mt('Teams').'
'); + if ($item eq 'role') { + my $ucscope = $scope; + $ucscope =~ s/^(\w)/uc($1)/e; + my $role_output; + foreach my $role (@{$content->{'roles'}{$id}{$item}}) { + if ($role eq 'all') { + $role_output .= $role.','; + } elsif ($role =~ /^cr/) { + $role_output .= (split('/',$role))[3].','; + } else { + $role_output .= &Apache::lonnet::plaintext($role,$ucscope).','; + } + } + $role_output =~ s/,$//; + $r->print($role_output); + } else { + $r->print(join(',',@{$content->{'roles'}{$id}{$item}})); + } + $r->print('
"); + } + $r->print(""); + } elsif ($scope eq 'domains') { + $r->print(&mt('Domains: ').join(',',@{$content->{'dom'}})); + } elsif ($scope eq 'users') { + my $curr_user_list = &sort_users($content->{'users'}); + $r->print(&mt('Users: ').$curr_user_list); + } else { + $r->print(' '); + } + } else { + $r->print(' '); + } + $r->print(''); + $r->print(&Apache::loncommon::end_data_table_row()); + $count ++; + } + } +} + + sub update_access { - my ($r,$url,$group) = @_; - my $function = &Apache::loncommon::get_users_function(); - my $tablecolor = &Apache::loncommon::designparm($function.'.tabbg'); + my ($r,$url,$group,$port_path) = @_; my $totalprocessed = 0; my %processing; my %title = ( @@ -527,10 +797,10 @@ 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"); - $file_name = &prepend_group($file_name,$group); - my ($uname,$udom) = &get_name_dom($group); + $r->print('

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

'."\n"); + $file_name = &prepend_group($file_name); + my ($uname,$udom) = &get_name_dom(); my ($errors,$outcome,$deloutcome,$new_values,$translation); if ($totalprocessed) { ($outcome,$deloutcome,$new_values,$translation) = @@ -556,7 +826,9 @@ sub update_access { if (@{$processing{$chg}} > 0) { if ($chg eq 'delete') { if (!($deloutcome eq 'ok')) { - $errors .= &mt('A problem occurred deleting access controls: [_1]',$deloutcome); + $errors .=''. + &mt('A problem occurred deleting access controls: [_1]',$deloutcome). + ''; next; } } @@ -565,100 +837,24 @@ sub update_access { $r->print(''.&mt($title{$chg}). '.'); my $count = 0; + my %todisplay; foreach my $key (sort(keys(%{$$changes{$chg}}))) { - if ($count) { - $r->print(&Apache::loncommon::start_data_table_row()); - } - my ($num,$scope,$end,$start) = &unpack_acc_key($key); + my ($num,$scope,$end,$start) = &unpack_acc_key($key); my $newkey = $key; if ($chg eq 'activate') { $newkey =~ s/^(\d+)/$$translation{$1}/; } - my $content = $$updated_controls{$newkey}; - if ($chg eq 'delete') { - $showstart = &mt('Deleted'); - $showend = $showstart; - } else { - $showstart = localtime($start); - if ($end == 0) { - $showend = &mt('No end date'); - } else { - $showend = localtime($end); - } - } - $r->print(''.&mt($scope)); - if (($scope eq 'course') || ($scope eq 'group')) { - if ($chg ne 'delete') { - my $cid = $content->{'domain'}.'_'.$content->{'number'}; - my %course_description = &Apache::lonnet::coursedescription($cid); - $r->print('
('.$course_description{'description'}.')'); - } - } - $r->print(''.&mt('Start: ').$showstart. - '
'.&mt('End: ').$showend.''); - if ($chg ne 'delete') { - if ($scope eq 'guest') { - $r->print(&mt('Password').': '.$content->{'password'}); - } elsif ($scope eq 'course' || $scope eq 'group') { - $r->print(''); - $r->print(''); - if ($scope eq 'course') { - $r->print(''); - } else { - $r->print(''); - } - $r->print(''); - foreach my $id (sort(keys(%{$content->{'roles'}}))) { - $r->print(''); - foreach my $item ('role','access','section','group') { - $r->print(''); - } - } - $r->print(&Apache::loncommon::end_data_table_row()); - $r->print(&Apache::loncommon::end_data_table()); - } elsif ($scope eq 'domains') { - $r->print(&mt('Domains: ').join(',',@{$content->{'dom'}})); - } elsif ($scope eq 'users') { - my $curr_user_list = &sort_users($content->{'users'}); - $r->print(&mt('Users: ').$curr_user_list); - } else { - $r->print(' '); - } - } else { - $r->print(' '); - } - $r->print(''); - $r->print(&Apache::loncommon::end_data_table_row()); - $count ++; + $todisplay{$scope}{$newkey} = $$updated_controls{$newkey}; } + &build_access_summary($r,$count,$chg,%todisplay); } } $r->print(&Apache::loncommon::end_data_table()); } else { if ((@{$processing{'activate'}} > 0) || (@{$processing{'update'}} > 0)) { - $errors .= &mt('A problem occurred storing access control settings: [_1]',$outcome); + $errors .= ''. + &mt('A problem occurred storing access control settings: [_1]',$outcome). + ''; } } if ($errors) { @@ -675,7 +871,7 @@ sub update_access { if ($allnew > 0) { my $now = time; my $then = $now + (60*60*24*180); # six months approx. - &open_form($r,$url,$group); + &open_form($r,$url); foreach my $newitem ('course','group','domains','users') { if ($env{'form.new'.$newitem} > 0) { $r->print('
'.&mt('Add new [_1]-based access control for portfolio file: [_2]',$newitem,$env{'form.currentpath'}.$env{'form.selectfile'}).'

'); @@ -690,11 +886,14 @@ sub update_access { $access_controls{$file_name},$now,$then); } } - &close_form($r,$url,$group); + &close_form($r,$url); } else { $r->print('
'. - &mt('Display all access settings for this file').''); + '&currentpath='.$env{'form.currentpath'}.&group_args().'">'. + &mt('Display all access settings for this file').''. + '     '. + ''.&mt('Return to directory listing').''); } return; } @@ -844,11 +1043,11 @@ sub access_setting_table { $r->print(&Apache::loncommon::end_data_table_row()); $r->print(&Apache::loncommon::end_data_table()); $r->print(''); + ''); $r->print(&Apache::loncommon::end_data_table_header_row()); $r->print(&Apache::loncommon::start_data_table_row()); my $passwd; @@ -921,7 +1120,6 @@ sub display_access_row { my ($r,$status,$type,$items,$access_controls,$now,$then) = @_; if (@{$items} > 0) { my @all_doms; - my $tablecolor; my $colspan = 3; my $uctype = $type; $uctype =~ s/^(\w)/uc($1)/e; @@ -933,25 +1131,22 @@ sub display_access_row { $r->print(''); $colspan ++; - my $function = &Apache::loncommon::get_users_function(); - $tablecolor=&Apache::loncommon::designparm($function.'.tabbg'); } elsif ($type eq 'domains') { @all_doms = &Apache::loncommon::get_domains(); } $r->print(&Apache::loncommon::end_data_table_header_row()); - $r->print(&Apache::loncommon::start_data_table_row()); foreach my $key (@{$items}) { + $r->print(&Apache::loncommon::start_data_table_row()); if (($type eq 'course') || ($type eq 'group')) { - &course_row($r,$status,$type,$key,$access_controls, - $tablecolor,$now,$then); + &course_row($r,$status,$type,$key,$access_controls,$now,$then); } elsif ($type eq 'domains') { &domains_row($r,$status,$key,\@all_doms,$access_controls,$now, $then); } elsif ($type eq 'users') { &users_row($r,$status,$key,$access_controls,$now,$then); } + $r->print(&Apache::loncommon::end_data_table_row()); } - $r->print(&Apache::loncommon::end_data_table_row()); if ($status eq 'old') { $r->print(&Apache::loncommon::start_data_table_row()); $r->print(''); if ($status eq 'old') { - my $cid = $content{'domain'}.'_'.$content{'number'}; + my $cid = $content->{'domain'}.'_'.$content->{'number'}; my %course_description = &Apache::lonnet::coursedescription($cid); - $r->print(''); + $r->print(''); } elsif ($status eq 'new') { - my $uctype = $type; - $uctype =~ s/^(\w)/uc($1)/e; $r->print(''); } $r->print(''); - $r->print(''); } elsif ($status eq 'new') { my $role_id = 1; my $role_selects = &role_selectors($num,$role_id,$status,$type,undef,'display'); @@ -1063,7 +1259,7 @@ sub domains_row { my ($r,$status,$item,$all_doms,$access_controls,$now,$then) = @_; my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then, 'domains'); - my $dom_select = ''. ' '; if ($status eq 'old') { my $content = $$access_controls{$item}; @@ -1081,6 +1277,7 @@ sub domains_row { $dom_select .= ''; } } + $dom_select .= ''; $r->print(''); } @@ -1105,17 +1302,17 @@ sub additional_item { sub actionbox { my ($status,$num,$scope) = @_; - my $output = ''. + '" />'.&mt('Delete').'
'. ''; + $output .= ''; return $output; } @@ -1130,10 +1327,10 @@ sub dateboxes { undef,undef,1); my $enddate = &Apache::lonhtmlcommon::date_setter('portform', 'enddate_'.$num,$end,undef,undef,undef,1,undef, - undef,undef,1). '  '; + ''; my $output = &mt('Start: ').$startdate.'
'.&mt('End: ').$enddate; return $output; @@ -1174,8 +1371,10 @@ sub role_selectors { $cdom = $env{'form.cdom'}; $cnum = $env{'form.cnum'}; } + my $uctype = $type; + $uctype =~ s/^(\w)/uc($1)/e; my ($sections,$groups,$allroles,$rolehash,$accesshash) = - &Apache::loncommon::get_secgrprole_info($cdom,$cnum,1,$type); + &Apache::loncommon::get_secgrprole_info($cdom,$cnum,1,$uctype); if (!@{$sections}) { @{$sections} = ('none'); } else { @@ -1233,6 +1432,10 @@ sub role_options_window { my $cnum = $env{'form.cnum'}; my $type = $env{'form.type'}; my $addindex = $env{'form.setroles'}; + my $grouptitle = 'Groups'; + if ($type eq 'Group') { + $grouptitle = 'Teams'; + } my $role_selects = &role_selectors(1,1,'new',$type,undef,'rolepicker'); $r->print(<<"END_SCRIPT"); END_SCRIPT $r->print(&mt('Select roles, course status, section(s) and group(s) for users who will be able to access the portfolio file.')); - $r->print('
'.&mt('Roles').''. - &mt('Access').''. - &mt('Sections').''.&mt('Groups').''.&mt('Teams').'
'); - if ($item eq 'role') { - my $ucscope = $scope; - $ucscope =~ s/^(\w)/uc($1)/; - my $role_output; - foreach my $role (@{$content->{'roles'}{$id}{$item}}) { - if ($role eq 'all') { - $role_output .= $role.','; - } elsif ($role =~ /^cr/) { - $role_output .= (split('/',$role))[3].','; - } else { - $role_output .= &Apache::lonnet::plaintext($role,$ucscope).','; - } - } - $role_output =~ s/,$//; - $r->print($role_output); - } else { - $r->print(join(',',@{$content->{'roles'}{$id}{$item}})); - } - $r->print(' '); - $r->print('

'.&mt('Password-protected access:').' '.$guesttext.'

'); + $r->print('

'.&mt('Passphrase-protected access:').' '.$guesttext.'

'); $r->print(&Apache::loncommon::start_data_table()); $r->print(&Apache::loncommon::start_data_table_header_row()); $r->print('		'.&mt('Action').''.&mt('Dates available'). - ''. &mt('Password').''. &mt('Passphrase').''.&mt('Allowed [_1] member affiliations',$type). ''.&additional_item($type). @@ -1010,11 +1205,12 @@ function getIndex(name,value) { } sub course_row { - my ($r,$status,$type,$item,$access_controls,$tablecolor,$now,$then) = @_; - my %content; + my ($r,$status,$type,$item,$access_controls,$now,$then) = @_; + my $content; my $defdom = $env{'user.domain'}; if ($status eq 'old') { - $defdom = $$access_controls{$item}{'domain'}; + $content = $$access_controls{$item}; + $defdom = $content->{'domain'}; } my $js = &Apache::loncommon::coursebrowser_javascript($defdom) .&course_js(); @@ -1022,34 +1218,34 @@ sub course_row { if ($type eq 'group') { $crsgrptext = 'Teams'; } + my $uctype = $type; + $uctype =~ s/^(\w)/uc($1)/e; my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then, $type); $r->print(''.$js.&actionbox($status,$num,$scope).''.$course_description{'description'}.''.$course_description{'description'}.''.&Apache::loncommon::selectcourse_link('portform','crsnum_'.$num,'crsdom_'.$num,'description_'.$num,undef,undef,$uctype).'  '.&dateboxes($num,$start,$end).''); + $r->print(''); + $r->print('
'); $r->print(''); if ($status eq 'old') { my $max_id = 0; - foreach my $role_id (sort(keys(%{$content{'roles'}}))) { + foreach my $role_id (sort(keys(%{$content->{'roles'}}))) { if ($role_id > $max_id) { $max_id = $role_id; } $max_id ++; - my $role_selects = &role_selectors($num,$role_id,$status,$type,\%content,'display'); - $r->print(''.$role_selects.''); + my $role_selects = &role_selectors($num,$role_id,$status,$type,$content,'display'); + $r->print(''.$role_selects.''); } - $r->print('
'.&mt('Action').''.&mt('Roles').''. &mt('Access').''.&mt('Sections').''. &mt($crsgrptext).'



'.&mt('Add a roles-based condition').' 

'.&mt('Add a roles-based condition').' {'domain'}','$content->{'number'}','$uctype'".')" value="'.$max_id.'" />		'.&actionbox($status,$num,$scope).''.$dom_select. ''.&dateboxes($num,$start,$end).'
'.$role_selects.'
'.&mt('Roles').''.&mt('[_1] status',$type).''.&mt('Sections').''.&mt('Groups').'

'); + $r->print(''.$role_selects.'
'.&mt('Roles').''.&mt('[_1] status',$type).''.&mt('Sections').''.&mt($grouptitle).'

'); return; } sub select_files { - my ($r,$group) = @_; + my ($r) = @_; if ($env{'form.continue'} eq 'true') { # here we update the selections for the currentpath # eventually, have to handle removing those not checked, but . . . @@ -1276,7 +1479,7 @@ sub select_files { $java_files.=','; } my $javascript =(< + @@ -1306,29 +1505,35 @@ ENDSMP } } } + sub upload { my ($r,$url,$group)=@_; my $fname=$env{'form.uploaddoc.filename'}; my $filesize = (length($env{'form.uploaddoc'})) / 1000; #express in k (1024?) my $disk_quota = 20000; # expressed in k + if (defined($group)) { + my $grp_quota = &get_group_quota($group); # quota expressed in k + if ($grp_quota ne '') { + $disk_quota = $grp_quota; + } else { + $disk_quota = 0; + } + } $fname=&Apache::lonnet::clean_filename($fname); - my $portfolio_root=&get_portfolio_root($group); - my ($uname,$udom) = &get_name_dom($group); - my $port_path = &get_port_path($group); + my $portfolio_root=&get_portfolio_root(); + my ($uname,$udom) = &get_name_dom(); + my $port_path = &get_port_path(); # Fixme --- Move the checking for existing file to LOND error return - my @dir_list=&get_dir_list($portfolio_root,$group); + my @dir_list=&get_dir_list($portfolio_root); my $found_file = 0; my $locked_file = 0; foreach my $line (@dir_list) { my ($file_name)=split(/\&/,$line,2); if ($file_name eq $fname){ $file_name = $env{'form.currentpath'}.$file_name; - $file_name = &prepend_group($file_name,$group); + $file_name = &prepend_group($file_name); $found_file = 1; - if (defined($group)) { - $file_name = $group.'/'.$file_name; - } if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') { $locked_file = 1; } @@ -1336,39 +1541,40 @@ sub upload { } my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,$portfolio_root); if (($current_disk_usage + $filesize) > $disk_quota){ - $r->print('Unable to upload '.$fname.' (size = '.$filesize.' kilobytes). Disk quota will be exceeded.'. + $r->print('Unable to upload '.$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)); } 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'}.''. + $r->print(''.'Unable to upload '.$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)); } else { - $r->print('Unable to upload '.$fname.', a file by that name was found in '.$port_path.$env{'form.currentpath'}.''. + $r->print(''.'Unable to upload '.$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)); } } else { my $result=&Apache::lonnet::userfileupload('uploaddoc','', $port_path.$env{'form.currentpath'}); if ($result !~ m|^/uploaded/|) { - $r->print(' An errror occured ('.$result. - ') while trying to upload '.&display_file().'
'); - $r->print(&done('Back',$url,$group)); + $r->print(''.'An errror occured ('.$result. + ') while trying to upload '.&display_file().'
'); + $r->print(&done('Back',$url)); } else { - $r->print(&done(undef,$url,$group)); + $r->print(&done(undef,$url)); } } } + sub lock_info { my ($r,$url,$group) = @_; - my ($uname,$udom) = &get_name_dom($group); + my ($uname,$udom) = &get_name_dom(); my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom, $uname); my $file_name = $env{'form.lockinfo'}; - $file_name = &prepend_group($file_name,$group); + $file_name = &prepend_group($file_name); if (defined($file_name) && defined($$current_permissions{$file_name})) { foreach my $array_item (@{$$current_permissions{$file_name}}) { if (ref($array_item) eq 'ARRAY') { @@ -1391,21 +1597,22 @@ sub lock_info { } } } - $r->print(&done('Back',$url,$group)); + $r->print(&done('Back',$url)); return 'ok'; } + sub createdir { - my ($r,$url,$group)=@_; + my ($r,$url)=@_; my $newdir=&Apache::lonnet::clean_filename($env{'form.newdir'}); if ($newdir eq '') { - $r->print(''. + $r->print(''. &mt("Error: no directory name was provided."). - '
'); - $r->print(&done(undef,$url,$group)); + '
'); + $r->print(&done(undef,$url)); return; } - my $portfolio_root = &get_portfolio_root($group); - my @dir_list=&get_dir_list($portfolio_root,$group); + my $portfolio_root = &get_portfolio_root(); + my @dir_list=&get_dir_list($portfolio_root); my $found_file = 0; foreach my $line (@dir_list) { my ($filename)=split(/\&/,$line,2); @@ -1414,47 +1621,62 @@ sub createdir { } } if ($found_file){ - $r->print(' Unable to create a directory named '.$newdir. - ' a file or directory by that name already exists.
'); + $r->print(''.'Unable to create a directory named '.$newdir. + ' a file or directory by that name already exists.
'); } else { - my ($uname,$udom) = &get_name_dom($group); - my $port_path = &get_port_path($group); + my ($uname,$udom) = &get_name_dom(); + my $port_path = &get_port_path(); my $result=&Apache::lonnet::mkdiruserfile($uname,$udom, $port_path.$env{'form.currentpath'}.$newdir); if ($result ne 'ok') { - $r->print(' An errror occured ('.$result. - ') while trying to create a new directory '.&display_file().'
'); + $r->print(''.'An errror occured ('.$result. + ') while trying to create a new directory '.&display_file().'
'); } } 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)); } sub get_portfolio_root { - my ($group) = @_; - my ($portfolio_root,$udom,$uname,$path); - ($uname,$udom) = &get_name_dom($group); - if (defined($group)) { - $path = '/userfiles/groups/'.$group.'/portfolio'; + my ($uname,$udom) = &get_name_dom(); + my $path; + if (defined($env{'form.group'})) { + $path = '/userfiles/groups/'.$env{'form.group'}.'/portfolio'; } else { $path = '/userfiles/portfolio'; } return (&Apache::loncommon::propath($udom,$uname).$path); } +sub get_group_quota { + my ($group) = @_; + my $group_quota; + my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,$group); + if (%curr_groups) { + my %group_info = &Apache::longroup::get_group_settings( + $curr_groups{$group}); + $group_quota = $group_info{'quota'}; #expressed in Mb + if ($group_quota) { + $group_quota = 1000 * $group_quota; #expressed in k + } + } + return $group_quota; +} + sub get_dir_list { - my ($portfolio_root,$group) = @_; - my ($uname,$udom) = &get_name_dom($group); + my ($portfolio_root) = @_; + my ($uname,$udom) = &get_name_dom(); return &Apache::lonnet::dirlist($env{'form.currentpath'}, $udom,$uname,$portfolio_root); } sub get_name_dom { - my ($group) = @_; my ($uname,$udom); - if (defined($group)) { + if (defined($env{'form.group'})) { $udom = $env{'course.'.$env{'request.course.id'}.'.domain'}; $uname = $env{'course.'.$env{'request.course.id'}.'.num'}; } else { @@ -1465,46 +1687,100 @@ sub get_name_dom { } sub prepend_group { - my ($filename,$group) = @_; - if (defined($group)) { - $filename = $group.'/'.$filename; + my ($filename) = @_; + if (defined($env{'form.group'})) { + $filename = $env{'form.group'}.$filename; } return $filename; } sub get_namespace { - my ($group) = @_; my $namespace = 'portfolio'; - if (defined($group)) { - my ($uname,$udom) = &get_name_dom($group); - $namespace .= '_'.$udom.'_'.$uname.'_'.$group; + if (defined($env{'form.group'})) { + my ($uname,$udom) = &get_name_dom(); + $namespace .= '_'.$udom.'_'.$uname.'_'.$env{'form.group'}; } return $namespace; } sub get_port_path { - my ($group) = @_; my $port_path; - if (defined($group)) { - $port_path = "groups/$group/portfolio"; + if (defined($env{'form.group'})) { + $port_path = "groups/$env{'form.group'}/portfolio"; } else { $port_path = 'portfolio'; } return $port_path; } +sub missing_priv { + my ($r,$url,$priv) = @_; + my $longtext = { + upload => 'upload files', + delete => 'delete files', + rename => 'rename files', + setacl => 'set access controls for files', + }; + my $escpath = &HTML::Entities::encode($env{'form.currentpath'},'&<>"'); + my $rtnlink = 'print(&mt('in this portfolio.')); + } + $rtnlink .= '">'.&mt('Return to directory listing page').''; + $r->print('
'.$rtnlink); + $r->print(&Apache::loncommon::end_page()); + return; +} + +sub coursegrp_portfolio_header { + my ($cdom,$cnum,$grp_desc)=@_; + my $gpterm = &Apache::loncommon::group_term(); + my $ucgpterm = $gpterm; + $ucgpterm =~ s/^(\w)/uc($1)/e; + if ($env{'form.ref'}) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/coursegroups", + text=>"Groups", + title=>"Course Groups"}); + } + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/$cdom/$cnum/$env{'form.group'}/smppg?ref=$env{'form.ref'}", + text=>"$ucgpterm: $grp_desc", + title=>"Go to group's home page"}, + {href=>"/adm/coursegrp_portfolio?".&group_args(), + 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']); - my ($uname,$udom,$portfolio_root,$url,$group,$caller,$title); + 'cnum','cdom','type','setroles','showversions','ref']); + my ($uname,$udom,$portfolio_root,$url,$caller,$title,$group,$grp_desc); if ($r->uri =~ m|^(/adm/)([^/]+)|) { $url = $1.$2; $caller = $2; } + my ($can_modify,$can_delete,$can_upload,$can_setacl); if ($caller eq 'coursegrp_portfolio') { # Needs to be in a course if (! ($env{'request.course.fn'})) { @@ -1514,20 +1790,23 @@ sub handler { return HTTP_NOT_ACCEPTABLE; } my $earlyout = 0; - my $view_permission = &Apache::lonnet::allowed('vcg', - $env{'request.course.id'}); - $group = $env{'form.group'}; - $group =~ s/\W//g; + my $view_permission = + &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')); + $env{'form.group'} =~ s/\W//g; + $group = $env{'form.group'}; if ($group) { - ($uname,$udom) = &get_name_dom($group); + ($uname,$udom) = &get_name_dom(); my %curr_groups = &Apache::longroup::coursegroups($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); + $portfolio_root = &get_portfolio_root(); } else { - $r->print('You do not have the privileges required to access the shared files space for this group'); + $r->print('You do not have the privileges required to access the shared files space for this group.'); $earlyout = 1; } } else { @@ -1540,12 +1819,36 @@ sub handler { $earlyout = 1; } if ($earlyout) { return OK; } + if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) { + $can_modify = 1; + $can_delete = 1; + $can_upload = 1; + $can_setacl = 1; + } else { + if (&Apache::lonnet::allowed('agf',$env{'request.course.id'}.'/'.$group)) { + $can_setacl = 1; + } + if (&Apache::lonnet::allowed('ugf',$env{'request.course.id'}.'/'.$group)) { + $can_upload = 1; + } + if (&Apache::lonnet::allowed('mgf',$env{'request.course.id'}.'/'.$group)) { + $can_modify = 1; + } + if (&Apache::lonnet::allowed('dgf',$env{'request.course.id'}.'/'.$group)) { + $can_delete = 1; + } + } } else { ($uname,$udom) = &get_name_dom(); $portfolio_root = &get_portfolio_root(); $title = &mt('Portfolio Manager'); + $can_modify = 1; + $can_delete = 1; + $can_upload = 1; + $can_setacl = 1; } + my $port_path = &get_port_path(); &Apache::loncommon::no_cache($r); &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; @@ -1561,45 +1864,87 @@ sub handler { } $r->rflush(); if (($env{'form.storeupl'}) & (!$env{'form.uploaddoc.filename'})){ - $r->print(' No file was selected to upload.'. - 'To upload a file, click Browse...'. - ', select a file, then click Upload,'); + $r->print(''. + 'No file was selected to upload.'. + 'To upload a file, click Browse...'. + ', select a file, then click Upload.'. + ''); } if ($env{'form.meta'}) { &open_form($r,$url); # $r->print(&edit_meta_data($r, $env{'form.currentpath'}.$env{'form.selectfile'})); $r->print('Edit the meta data
'); - &close_form($r,$url,$group); + &close_form($r,$url); } if ($env{'form.store'}) { } if ($env{'form.uploaddoc.filename'}) { - &upload($r,$url,$group); + if ($can_upload) { + &upload($r,$url,$group); + } else { + &missing_priv($r,$url,'upload'); + } } elsif ($env{'form.action'} eq 'delete' && $env{'form.confirmed'}) { - &delete_confirmed($r,$url,$group); + if ($can_delete) { + &delete_confirmed($r,$url); + } else { + &missing_priv($r,$url,'delete'); + } } elsif ($env{'form.action'} eq 'delete') { - &delete($r,$url,$group); + if ($can_delete) { + &delete($r,$url); + } else { + &missing_priv($r,$url,'delete'); + } } elsif ($env{'form.action'} eq 'deletedir' && $env{'form.confirmed'}) { - &delete_dir_confirmed($r,$url,$group); - } elsif ($env{'form.action'} eq 'deletedir'){ - &delete_dir($r,$url,$group); + if ($can_delete) { + &delete_dir_confirmed($r,$url); + } else { + &missing_priv($r,$url,'delete'); + } + } elsif ($env{'form.action'} eq 'deletedir') { + if ($can_delete) { + &delete_dir($r,$url); + } else { + &missing_priv($r,$url,'delete'); + } } elsif ($env{'form.action'} eq 'rename' && $env{'form.confirmed'}) { - &rename_confirmed($r,$url,$group); + if ($can_modify) { + &rename_confirmed($r,$url); + } else { + &missing_priv($r,$url,'rename'); + } } elsif ($env{'form.rename'}) { $env{'form.selectfile'} = $env{'form.rename'}; $env{'form.action'} = 'rename'; - &rename($r,$url,$group); + if ($can_modify) { + &rename($r,$url); + } else { + &missing_priv($r,$url,'rename'); + } } elsif ($env{'form.access'}) { $env{'form.selectfile'} = $env{'form.access'}; $env{'form.action'} = 'chgaccess'; - &display_access($r,$url,$group); + &display_access($r,$url,$group,$can_setacl,$port_path); } elsif ($env{'form.action'} eq 'chgaccess') { - &update_access($r,$url,$group); + if ($can_setacl) { + &update_access($r,$url,$group,$port_path); + } else { + &missing_priv($r,$url,'setacl'); + } } elsif ($env{'form.action'} eq 'rolepicker') { - &role_options_window($r); + if ($can_setacl) { + &role_options_window($r); + } else { + &missing_priv($r,$url,'setacl'); + } } elsif ($env{'form.createdir'}) { - &createdir($r,$url,$group); + if ($can_upload) { + &createdir($r,$url); + } else { + &missing_priv($r,$url,'upload'); + } } elsif ($env{'form.lockinfo'}) { &lock_info($r,$url,$group); } else { @@ -1607,14 +1952,18 @@ sub handler { if ($env{'form.currentpath'}) { $current_path = $env{'form.currentpath'}; } - my @dir_list=&get_dir_list($portfolio_root,$group); + if ($caller eq 'coursegrp_portfolio') { + &Apache::lonhtmlcommon::clear_breadcrumbs(); + $r->print(&coursegrp_portfolio_header($udom,$uname,$grp_desc)); + } + my @dir_list=&get_dir_list($portfolio_root); if ($dir_list[0] eq 'no_such_dir'){ # two main reasons for this: # 1) never been here, so directory structure not created # 2) back-button navigation after deleting a directory if ($current_path eq '/'){ &Apache::lonnet::mkdiruserfile($uname,$udom, - &get_port_path($group)); + &get_port_path()); } else { # some directory that snuck in get rid of the directory # from the recent pulldown, just in case @@ -1628,11 +1977,14 @@ 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); - &display_directory($r,$url,$current_path,$is_empty,\@dir_list,$group); + &display_common($r,$url,$current_path,$is_empty,\@dir_list, + $can_upload); + &display_directory($r,$url,$current_path,$is_empty,\@dir_list,$group, + $can_upload,$can_modify,$can_delete,$can_setacl); $r->print(&Apache::loncommon::end_page()); } return OK; } + 1; __END__