--- loncom/interface/portfolio.pm 2006/08/04 22:22:32 1.146 +++ loncom/interface/portfolio.pm 2009/02/19 11:03:42 1.210 @@ -1,7 +1,7 @@ # The LearningOnline Network # portfolio browser # -# $Id: portfolio.pm,v 1.146 2006/08/04 22:22:32 banghart Exp $ +# $Id: portfolio.pm,v 1.210 2009/02/19 11:03:42 weissno Exp $ # # Copyright Michigan State University Board of Trustees # @@ -66,78 +66,115 @@ sub group_form_data { # 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, - $continue_select) = @_; - if ($continue_select ne 'true') {$continue_select = 'false'}; - my $anchor = ''; + $anchor .= '">'.$inner_text.''; return $anchor; } my $dirptr=16384; sub display_common { - my ($r,$url,$current_path,$is_empty,$dir_list,$can_upload)=@_; + my ($r,$url,$current_path,$is_empty,$dir_list,$can_upload,$group)=@_; 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( + my %lt=&Apache::lonlocal::texthash( 'upload' => 'Upload', - 'upload_label' => - 'Upload file to current directory:', + 'upload_label' => 'Upload file to current directory', 'createdir' => 'Create Subdirectory', 'createdir_label' => - 'Create subdirectory in current directory:'); + 'Create subdirectory in current directory', + 'parse' => 'If HTML file, upload embedded images/multimedia/css/linked files' + ); my $escuri = &HTML::Entities::encode($r->uri,'&<>"'); - $r->print(<<"TABLE"); - - - - - - - - - -
- $text{'upload_label'} - -
- $groupitem - - - - - - -
-
- $text{'createdir_label'} - -
- $groupitem - - - - - -
-
-TABLE - } + my $help_fileupload = &Apache::loncommon::help_open_topic('Portfolio AddFiles'); + my $help_createdir = &Apache::loncommon::help_open_topic('Portfolio CreateDirectory'); + my $help_portfolio = &Apache::loncommon::help_open_topic('Portfolio About', &mt('Help on the portfolio')); + $r->print(&display_usage($group)); + my $parse_check; + if (!&suppress_embed_prompt()) { + $parse_check = <<"END"; +
+ + + +END + } + + $r->print('
'.$help_portfolio); + # Upload File + $r->print('
' + .'
' + .'
' + .''.$lt{'upload_label'}.'' + .$groupitem + .'' + .'' + .'' + .'' + .'' + .'' + .$help_fileupload + .$parse_check + .'
' + .'
' + .'
' + ); + # Create Subdirectory + $r->print('
' + .'
' + .'
' + .''.$lt{'createdir_label'}.'' + .''.$groupitem + .'' + .'' + .'' + .'' + .'' + .$help_createdir + .'
' + .'
' + .'
' + ); + $r->print('
'); + } # end "if can_upload" + my @tree = split (/\//,$current_path); - $r->print(''.&make_anchor($url,$port_path,'/',$env{"form.mode"},$env{"form.fieldname"},$env{"form.continue"}).'/'); + 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 = ''; + 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"}).'/'); + my %anchor_fields = ( + 'selectfile' => $tree[$i], + 'currentpath' => $newCurrentPath, + 'mode' => $env{"form.mode"}, + 'fieldname' => $env{"form.fieldname"}, + 'continue' => $env{"form.continue"} + ); + $r->print(&make_anchor($url,\%anchor_fields,$tree[$i]).'/'); } } $r->print(''); + $r->print(&Apache::loncommon::help_open_topic('Portfolio ChangeDirectory')); &Apache::lonhtmlcommon::store_recent($namespace,$current_path,$current_path); $r->print('
'. @@ -146,26 +183,103 @@ TABLE $r->print("
"); } +sub display_usage { + my ($group) = @_; + my $disk_quota = &get_quota($group); + my $getpropath = 1; + my $portfolio_root = &get_portfolio_root(); + my ($uname,$udom) = &get_name_dom($group); + my $current_disk_usage = + &Apache::lonnet::diskusage($udom,$uname,$portfolio_root,$getpropath); + my $usage = $current_disk_usage/1000; + my $quota = $disk_quota/1000; + my $percent; + if ($disk_quota == 0) { + $percent = 100.0; + } else { + $percent = 100*($current_disk_usage/$disk_quota); + } + $usage = sprintf("%.2f",$usage); + $quota = sprintf("%.2f",$quota); + $percent = sprintf("%.0f",$percent); + my ($color,$cssclass); + if ($percent <= 60) { + $color = '#00A000'; + } elsif ($percent > 60 && $percent < 90) { + $color = '#FFD300'; + $cssclass = 'class="LC_warning"'; + } elsif( $percent >= 90) { + $color = '#FF0000'; + $cssclass = 'class="LC_error"'; + } + my $prog_width = $percent; + if ($prog_width > 100) { + $prog_width = 100; + } + my $disk_meter = ' +
'.&mt('Currently using [_1] of the [_2] available.',$usage.' MB ('.$percent.'%)',$quota.' MB')."\n". +'
'."\n". +'
'."\n". +'
'."\n". +'
'; + return $disk_meter; +} + sub display_directory_line { - my ($r,$select_mode,$fullpath, $filename, $mtime, $size, $css_class, + my ($r,$select_mode, $filename, $mtime, $size, $css_class, $line, $access_controls, $curr_access, $now, $version_flag, $href_location, $url, $current_path, $access_admin_text, $versions)=@_; - # my ($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(''.$$version_flag{$filename}.''. - $filename.''); + + my $fullpath = &prepend_group($current_path.$filename); + $r->print(&Apache::loncommon::start_data_table_row()); + $r->print($line); # contains first two cells of table + my $lock_info; + if ($version_flag) { # versioned can't be versioned, so TRUE when root file + $r->print(''); + $r->print(''.$version_flag.''); + } else { # this is a graded or handed back file + my ($user,$domain) = &get_name_dom($env{'form.group'}); + my $permissions_hash = &Apache::lonnet::get_portfile_permissions($domain,$user); + if (defined($$permissions_hash{$fullpath})) { + foreach my $array_item (@{$$permissions_hash{$fullpath}}) { + if (ref($array_item) eq 'ARRAY') { + if ($$array_item[-1] eq 'handback') { + $lock_info = 'Handback'; + } elsif ($$array_item[-1] eq 'graded') { + $lock_info = 'Graded'; + } + } + } + } + if ($lock_info) { + my %anchor_fields = ('lockinfo' => $fullpath); + if ($versions) { # hold the folder open + my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($fullpath); + $fname =~ s|^/||; + $anchor_fields{'showversions'} = $fname.'.'.$extension; + } + $lock_info = &make_anchor(undef,\%anchor_fields,$lock_info); + } + $r->print(''.$lock_info.''); + } + # $r->print(''.$$version_flag{$filename}.''); + $r->print(''.&make_anchor($href_location.$filename,undef,$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('  '); # Display status + $r->print('' + .&mt($curr_access).'   ' + ); + my %anchor_fields = ( + 'access' => $filename, + 'currentpath' => $current_path + ); + $r->print(&make_anchor($url, \%anchor_fields, $access_admin_text).''); + } else { + $r->print('  '); # Display status } - $r->print(''.$/); + $r->print(&Apache::loncommon::end_data_table_row().$/); } sub display_directory { @@ -176,7 +290,7 @@ sub display_directory { my $select_mode; my $checked_files; my $port_path = &get_port_path(); - my ($uname,$udom) = &get_name_dom(); + my ($uname,$udom) = &get_name_dom($group); my $access_admin_text = &mt('View Status'); if ($can_setacl) { $access_admin_text = &mt('View/Change Status'); @@ -188,7 +302,7 @@ sub display_directory { $current_permissions,$group); my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group); my $now = time; - if ($env{"form.mode"} eq 'selectfile'){ + if ($env{"form.mode"} eq 'selectfile') { &select_files($r); $checked_files =&Apache::lonnet::files_in_path($uname,$env{'form.currentpath'}); $select_mode = 'true'; @@ -197,7 +311,9 @@ sub display_directory { $display_out = '
'. &group_form_data(). ''. + '

'. ''. + '

'. ''. ''. '
'; @@ -207,19 +323,36 @@ sub display_directory { } if ($select_mode eq 'true') { $r->print('
'); - $r->print(''. - ''); + $r->print(&Apache::loncommon::start_data_table() + .&Apache::loncommon::start_data_table_header_row() + .'' + .'' + .'' + .'' + .'' + .'' + .&Apache::loncommon::end_data_table_header_row() + ); } else { $r->print(''); - $r->print('
Select  NameSizeLast Modified
'.&mt('Select').'  '.&mt('Name').''.&mt('Size').''.&mt('Last Modified').' 
'. - ''); + $r->print(&Apache::loncommon::help_open_topic('Portfolio FileList', + &mt('Using the portfolio file list'))); + $r->print(&Apache::loncommon::start_data_table() + .&Apache::loncommon::start_data_table_header_row() + .'' + .'' + .'' + .'' + .'' + .'' + .'' + .&Apache::loncommon::end_data_table_header_row()); } $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 $dir_line (sort { @@ -227,14 +360,13 @@ sub display_directory { my ($bfile)=split('&',$b,2); return (lc($afile) cmp lc($bfile)); } (@$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(/\&/,$dir_line,16); $filename =~ s/\s+$//; my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($filename); if ($version) { - push(@version_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]); - $versioned{$fname.'.'.$extension} .= $version.","; + my $fullpath = &prepend_group($current_path.$fname.'.'.$extension); + push(@{ $versioned{$fullpath} }, + [$filename,$dom,$testdir,$size,$mtime,$obs,]); } else { push(@dir_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]); } @@ -243,43 +375,72 @@ sub display_directory { 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 $version_flag; my $show_versions; - if ($env{'form.showversions'} eq $filename) { + my $fullpath = &prepend_group($current_path.$filename); + if ($env{'form.showversions'} =~ /$filename/) { $show_versions = 'true'; } - if (exists($versioned{$filename})) { + if (exists($versioned{$fullpath})) { + my %anchor_fields = ( + 'selectfile' => $fullpath, + 'continue' => 'false', + 'currentpath' => $current_path, + ); if ($show_versions) { - $version_flag{$filename} = ''.&mt('opened folder').''; + # Must preserve other possible showversion files + my $version_remainder = $env{'form.showversions'}; + $version_remainder =~ s/$filename//g; + $anchor_fields{'showversions'} = $version_remainder; + $version_flag = &make_anchor('portfolio',\%anchor_fields, + ''.&mt('opened folder').''); } else { - $version_flag{$filename} = ''.&mt('closed folder').''; + # allow multiple files to show versioned + $anchor_fields{'showversions'} = $env{'form.showversions'}.','.$filename; + $version_flag = &make_anchor('portfolio',\%anchor_fields, + ''.&mt('closed folder').''); } } else { - $version_flag{$filename} = ' '; + $version_flag = ' '; } if ($dirptr&$testdir) { - my $colspan='colspan="2"'; + my $colspan_folder=''; + my $colspan_fill=''; if ($select_mode eq 'true'){ - undef($colspan); + $colspan_fill=' colspan="3"'; + } else { + $colspan_folder=' colspan="2"'; + $colspan_fill=' colspan="4"'; } - $r->print(''); - $r->print(''); - $r->print(''); + $r->print(''); + $r->print(''.&mt('closed folder').'' + .''); + my %anchor_fields = ( + 'selectfile' => $filename.'/', + 'currentpath' => $current_path.$filename.'/', + 'mode' => $env{"form.mode"}, + 'fieldname' => $env{"form.fieldname"}, + 'continue' => $env{"form.continue"} + ); + $r->print('' + .''); + $r->print(' '); $r->print(''); } else { my $css_class = 'LC_browser_file'; my $line; - my $fullpath = $current_path.$filename; - $fullpath = &prepend_group($fullpath); if ($select_mode eq 'true') { $line=''; + my %anchor_fields = ( + 'lockinfo' => $fullpath + ); + $line.=''; $css_class= 'LC_browser_file_locked'; } else { if (!$can_modify) { @@ -291,10 +452,15 @@ sub display_directory { $line .= ''; } if ($can_modify) { - my $cat=''.&mt('Catalog Information'). - ''; - $line .= 'Rename'; - $line .= ''; } @@ -332,38 +498,41 @@ sub display_directory { $curr_access = join('+ ',@allaccesses); } } - &display_directory_line($r,$select_mode,$fullpath, $filename, $mtime, $size, $css_class, $line, - \%access_controls, $curr_access,$now, \%version_flag, $href_location, + &display_directory_line($r,$select_mode, $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); + foreach my $dir_line (@{ $versioned{$fullpath} }) { + my ($v_filename,$dom,$testdir,$size,$mtime,$obs) = + @$dir_line; $line = ''; - if (($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, $access_admin_text, 1); - } + &display_directory_line($r,$select_mode, $v_filename, $mtime, $size, + $css_class, $line, \%access_controls, $curr_access, $now, + undef, $href_location, $url, $current_path, $access_admin_text, 1); } } } } } if ($select_mode eq 'true') { - $r->print('
Actions  NameSizeLast ModifiedCurrent Access Status
'.&mt('Actions'). &Apache::loncommon::help_open_topic('Portfolio FileAction').'  '.&mt('Name').&Apache::loncommon::help_open_topic('Portfolio OpenFile').''.&mt('Size').''.&mt('Last Modified').' '.&mt('Current Access Status').&Apache::loncommon::help_open_topic('Portfolio ShareFile').'
'.&mt('closed folder').'Go to ...'.$version_flag{$filename}.''.&make_anchor($url,$filename.'/',$current_path.$filename.'/',$env{'form.mode'},$env{"form.fieldname"},$env{'form.continue'}).'/
'.&mt('Go to ...').''.$version_flag.''.&make_anchor($url,\%anchor_fields,$filename.'/').'
Locked'.&make_anchor($url,\%anchor_fields,&mt('Locked')).''.''.$cat.''; + my $cat=''.&mt('Metadata').''; +# src="'.#&Apache::loncommon::lonhttpdurl('/res/adm/pages/catalog.gif').'" />'; + my %anchor_fields = ( + 'rename' => $filename, + currentpath => $current_path + ); + $line .= &make_anchor($url,\%anchor_fields,&mt('Rename')); + $line .= ''.&make_anchor($href_edit_location.$filename.'.meta',\%anchor_fields,$cat); + # ''.$cat.''; } $line .= ' 
+ $r->print(&Apache::loncommon::end_data_table().' -
- +

+
+ +

'); } else { - $r->print(''); + $r->print(&Apache::loncommon::end_data_table()); if ($can_delete) { $r->print(' - +

+ '. + &Apache::loncommon::help_open_topic('Portfolio DeleteFile').' +

' @@ -432,29 +601,30 @@ sub done { unless (defined $message) { $message='Done'; } - my $result = '

'.&mt($message).'

'; + my %anchor_fields = ( + 'showversions' => $env{'form.showversions'}, + 'currentpath' => $env{'form.currentpath'}, + 'fieldname' => $env{'form.fieldname'}, + 'mode' => $env{'form.mode'} + ); + my $result = '

'.&make_anchor($url,\%anchor_fields,&mt($message)).'

'; return $result; } sub delete { - my ($r,$url)=@_; + my ($r,$url,$group)=@_; my @check; my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'}; $file_name = &prepend_group($file_name); my @files=&Apache::loncommon::get_env_multiple('form.selectfile'); - my ($uname,$udom) = &get_name_dom(); + 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(&mt('The file is locked and cannot be deleted.').'
'); $r->print(&done('Back',$url)); } else { if (scalar(@files)) { &open_form($r,$url); - $r->print('

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

'); + $r->print('

'.&mt('Delete [_1]?',&display_file(undef,\@files)).'

'); &close_form($r,$url); } else { $r->print("No file was checked to delete.
"); @@ -464,18 +634,55 @@ sub delete { } sub delete_confirmed { - my ($r,$url)=@_; + my ($r,$url,$group)=@_; my @files=&Apache::loncommon::get_env_multiple('form.selectfile'); my $result; - my ($uname,$udom) = &get_name_dom(); + my ($uname,$udom) = &get_name_dom($group); my $port_path = &get_port_path(); + my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom, + $uname); 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).'
'); + $r->print('' + .&mt('An error occurred ([_1]) while trying to delete [_2].' + ,$result,&display_file(undef, $delete_file)) + .'

'); + } else { + $r->print(&mt('File: [_1] deleted.', + &display_file(undef,$delete_file))); + my $file_name = $env{'form.currentpath'}.$delete_file; + $file_name = &prepend_group($file_name); + my %access_controls = + &Apache::lonnet::get_access_controls($current_permissions, + $group,$file_name); + if (keys(%access_controls) > 0) { + my %changes; + foreach my $key (keys(%{$access_controls{$file_name}})) { + $changes{'delete'}{$key} = 1; + } + if (keys(%changes) > 0) { + my ($outcome,$deloutcome,$new_values,$translation) = + &Apache::lonnet::modify_access_controls($file_name,\%changes, + $udom,$uname); + if ($outcome ne 'ok') { + $r->print('
'.&mt("An error occurred ([_1]) while ". + "trying to delete access controls for the file.",$outcome). + '

'); + } else { + if ($deloutcome eq 'ok') { + $r->print('
'.&mt('Access controls also deleted for the file.').'

'); + } else { + $r->print(''.'
'. + &mt("An error occurred ([_1]) while ". + "trying to delete access controls for the file.",$deloutcome). + '

'); + } + } + } + } } } $r->print(&done(undef,$url)); @@ -484,30 +691,29 @@ sub delete_confirmed { sub delete_dir { my ($r,$url)=@_; &open_form($r,$url); - $r->print('

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

'); + $r->print('

'.&mt('Delete [_1]?',&display_file()).'

'); &close_form($r,$url); } sub delete_dir_confirmed { - my ($r,$url)=@_; + my ($r,$url,$group)=@_; my $directory_name = $env{'form.currentpath'}; $directory_name =~ s|/$||; # remove any trailing slash - my ($uname,$udom) = &get_name_dom(); + my ($uname,$udom) = &get_name_dom($group); 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.'
'); + $r->print('' + .&mt('An error occurred (dir) ([_1]) while trying to delete [_2].' + ,$result,$directory_name) + .'
'); } else { # now remove from recent -# $r->print('
removing '.$directory_name.'
print ("The file is locked and cannot be renamed.
"); + $r->print("The file is locked and cannot be renamed.
"); $r->print(&done(undef,$url)); } else { &open_form($r,$url); - $r->print('

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

'); + $r->print('

'.&mt('Rename [_1] to [_2]?', &display_file() + , '').'

'); &close_form($r,$url); } } sub rename_confirmed { - my ($r,$url)=@_; + my ($r,$url,$group)=@_; my $filenewname=&Apache::lonnet::clean_filename($env{'form.filenewname'}); - my ($uname,$udom) = &get_name_dom(); + my ($uname,$udom) = &get_name_dom($group); my $port_path = &get_port_path(); if ($filenewname eq '') { $r->print(''. @@ -545,47 +751,121 @@ sub rename_confirmed { $r->print(&done(undef,$url)); return; } + my $chg_access; my $result= &Apache::lonnet::renameuserfile($uname,$udom, $port_path.$env{'form.currentpath'}.$env{'form.selectfile'}, $port_path.$env{'form.currentpath'}.$filenewname); - if ($result ne 'ok') { + if ($result eq 'ok') { + $chg_access = &access_for_renamed($filenewname,$group,$udom,$uname); + } else { $r->print(''. - &mt('An errror occured ([_1]) while trying to rename [_2]' - .' to [_3]',$result,&display_file(), - &display_file('',$filenewname)).'
'); + &mt('An error occurred ([_1]) while trying to rename [_2] to [_3].' + ,$result,&display_file(),&display_file('',$filenewname)) + .'
'); + return; } if ($filenewname ne $env{'form.filenewname'}) { $r->print(&mt("The new file name was changed from:
[_1] to [_2]", ''.&display_file('',$env{'form.filenewname'}).'', ''.&display_file('',$filenewname).'')); } + $r->print($chg_access); $r->print(&done(undef,$url)); } +sub access_for_renamed { + my ($filenewname,$group,$udom,$uname) = @_; + my $oldfile = $env{'form.currentpath'}.$env{'form.selectfile'}; + $oldfile = &prepend_group($oldfile); + my $newfile = $env{'form.currentpath'}.$filenewname; + $newfile = &prepend_group($newfile); + my $current_permissions = + &Apache::lonnet::get_portfile_permissions($udom,$uname); + my %access_controls = + &Apache::lonnet::get_access_controls($current_permissions, + $group,$oldfile); + my $chg_text; + if (keys(%access_controls) > 0) { + my %change_old; + my %change_new; + foreach my $key (keys(%{$access_controls{$oldfile}})) { + $change_old{'delete'}{$key} = 1; + $change_new{'activate'}{$key} = $access_controls{$oldfile}{$key}; + } + my ($outcome,$deloutcome,$new_values,$translation) = + &Apache::lonnet::modify_access_controls($oldfile,\%change_old, + $udom,$uname); + if ($outcome ne 'ok') { + $chg_text ='

'.&mt("An error occurred ([_1]) while ". + "trying to delete access control records for the old name.",$outcome). + '
'; + } else { + if ($deloutcome ne 'ok') { + $chg_text = '


'. + &mt("An error occurred ([_1]) while ". + "trying to delete access control records for the old name.",$deloutcome). + '
'; + } + } + ($outcome,$deloutcome,$new_values,$translation) = + &Apache::lonnet::modify_access_controls($newfile,\%change_new, + $udom,$uname); + if ($outcome ne 'ok') { + $chg_text .= '

'. + &mt("An error occurred ([_1]) while ". + "trying to update access control records for the new name.",$outcome). + '
'; + } + if ($chg_text eq '') { + $chg_text = '

'.&mt('Access controls updated to reflect the name change.'); + } + } + return $chg_text; +} + sub display_access { - my ($r,$url,$group,$can_setacl,$port_path) = @_; - my ($uname,$udom) = &get_name_dom(); + my ($r,$url,$group,$can_setacl,$port_path,$action) = @_; + my ($uname,$udom) = &get_name_dom($group); my $file_name = $env{'form.currentpath'}.$env{'form.access'}; $file_name = &prepend_group($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); 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")); + my ($header,$info); + if ($action eq 'chgaccess') { + $header = '

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

'; + $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.'); + $info .= '
'. + &mt('A listing of files viewable without log-in is available at: ')."".&Apache::lonnet::absolute_url($ENV{'SERVER_NAME'})."/adm/$udom/$uname/aboutme/portfolio.
"; + if ($group eq '') { + $info .= &mt("For logged in users a 'Display file listing' link will also appear (when there are viewable files) on your personal information page:"); + } else { + $info .= &mt("For logged in users a 'Display file listing' link will also appear (when there are viewable files) on the course information page:"); + } + $info .= "
".&Apache::lonnet::absolute_url($ENV{'SERVER_NAME'})."/adm/$udom/$uname/aboutme
"; + if ($group ne '') { + $info .= &mt("Users with privileges to edit course contents may add a course information page to a course using the 'Course Info' button in DOCS").'
'; + } + } else { + $header = '

'.&mt('Conditional access controls for file: [_1]',$port_path.$env{'form.currentpath'}.$env{'form.access'}).'

'. + &explain_conditionals().'
'; } - if ($can_setacl) { &open_form($r,$url); $r->print($header.$info); - &access_setting_table($r,$access_controls{$file_name}); + $r->print('
'.&Apache::loncommon::help_open_topic('Portfolio ShareFile SetAccess', &mt('Help on setting up share access'))); + $r->print(&Apache::loncommon::help_open_topic('Portfolio ShareFile ChangeSetting', &mt('Help on changing settings'))); + $r->print(&Apache::loncommon::help_open_topic('Portfolio ShareFile StopAccess', &mt('Help on removing share access'))); + &access_setting_table($r,$url,$file_name,$access_controls{$file_name}, + $action); my $button_text = { 'continue' => &mt('Proceed'), - 'cancel' => &mt('Back to directory listing'), + 'cancel' => &mt('Return to directory'), }; &close_form($r,$url,$button_text); } else { @@ -597,6 +877,13 @@ sub display_access { } } +sub explain_conditionals { + return + &mt('Conditional files are accessible to logged-in users with accounts in the LON-CAPA network, who satisfy the conditions you set.').'
'."\n". + &mt('The conditions can include affiliation with a particular course, or a user account in a specific domain.').'
'."\n". + &mt('Alternatively access can be granted to people with specific LON-CAPA usernames and domains.'); +} + sub view_access_settings { my ($r,$url,$access_controls,$aclcount) = @_; my ($showstart,$showend); @@ -606,7 +893,7 @@ sub view_access_settings { $todisplay{$scope}{$key} = $$access_controls{$key}; } if ($aclcount) { - $r->print(&mt('

Current access controls defined for this file:

')); + $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()); $r->print(''.&mt('Access control').''.&mt('Dates available'). @@ -617,10 +904,12 @@ sub view_access_settings { &build_access_summary($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('No access control settings currently exist for this file.').'
'); } - $r->print('
'.&mt('Return to directory listing').''); + my %anchor_fields = ( + 'currentpath' => $env{'form.currentpath'} + ); + $r->print('
'.&make_anchor($url, \%anchor_fields, &mt('Return to directory'))); return; } @@ -633,9 +922,8 @@ sub build_access_summary { domains => 'Conditional: domain-based', users => 'Conditional: user-based', course => 'Conditional: course-based', - group => 'Conditional: group-based', ); - my @allscopes = ('public','guest','domains','users','course','group'); + my @allscopes = ('public','guest','domains','users','course'); foreach my $scope (@allscopes) { if ((!(exists($todisplay{$scope}))) || (ref($todisplay{$scope}) ne 'HASH')) { next; @@ -658,7 +946,7 @@ sub build_access_summary { } } $r->print(''.&mt($scope_desc{$scope})); - if (($scope eq 'course') || ($scope eq 'group')) { + if ($scope eq 'course') { if ($chg ne 'delete') { my $cid = $content->{'domain'}.'_'.$content->{'number'}; my %course_description = &Apache::lonnet::coursedescription($cid); @@ -670,16 +958,12 @@ sub build_access_summary { if ($chg ne 'delete') { if ($scope eq 'guest') { $r->print(&mt('Passphrase').': '.$content->{'password'}); - } elsif ($scope eq 'course' || $scope eq 'group') { - $r->print(''); + } elsif ($scope eq 'course') { + $r->print('
'); $r->print(''); - if ($scope eq 'course') { - $r->print(''); - } else { - $r->print(''); - } + $r->print(''); $r->print(''); foreach my $id (sort(keys(%{$content->{'roles'}}))) { $r->print(''); @@ -703,11 +987,11 @@ sub build_access_summary { } else { $r->print(join(',',@{$content->{'roles'}{$id}{$item}})); } - $r->print(''); + $r->print(''); } - $r->print("
'.&mt('Roles').''. &mt('Access').''. &mt('Sections').''.&mt('Groups').''.&mt('Teams').''.&mt('Groups').'
"); + $r->print(''); } - $r->print(""); + $r->print(''); } elsif ($scope eq 'domains') { $r->print(&mt('Domains: ').join(',',@{$content->{'dom'}})); } elsif ($scope eq 'users') { @@ -756,7 +1040,7 @@ sub update_access { $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 ($uname,$udom) = &get_name_dom($group); my ($errors,$outcome,$deloutcome,$new_values,$translation); if ($totalprocessed) { ($outcome,$deloutcome,$new_values,$translation) = @@ -809,7 +1093,7 @@ sub update_access { } else { if ((@{$processing{'activate'}} > 0) || (@{$processing{'update'}} > 0)) { $errors .= ''. - &mt('A problem occurred storing access control settings: [_1]',$outcome). + &mt('A problem occurred saving access control settings: [_1]',$outcome). ''; } } @@ -821,16 +1105,16 @@ sub update_access { my $totalnew = 0; my $status = 'new'; my ($firstitem,$lastitem); - foreach my $newitem ('course','group','domains','users') { + foreach my $newitem ('course','domains','users') { $allnew += $env{'form.new'.$newitem}; } if ($allnew > 0) { my $now = time; my $then = $now + (60*60*24*180); # six months approx. &open_form($r,$url); - foreach my $newitem ('course','group','domains','users') { + foreach my $newitem ('course','domains','users') { if ($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'}).'

'); + $r->print('
'.&mt('Add new [_1]-based access control for portfolio file: [_2]',&mt($newitem),$env{'form.currentpath'}.$env{'form.selectfile'}).'

'); $firstitem = $totalnew; $lastitem = $totalnew + $env{'form.new'.$newitem}; $totalnew = $lastitem; @@ -844,12 +1128,13 @@ sub update_access { } &close_form($r,$url); } else { - $r->print('
'. - &mt('Display all access settings for this file').''. - '     '. - ''.&mt('Return to directory listing').''); + my %anchor_fields = ( + 'currentpath' => $env{'form.currentpath'}, + 'access' => $env{'form.selectfile'} + ); + $r->print('
'.&make_anchor($url, \%anchor_fields, &mt('Display all access settings for this file'))); + delete $anchor_fields{'access'}; + $r->print('     '.&make_anchor($url,\%anchor_fields,&mt('Return to directory'))); } return; } @@ -866,7 +1151,7 @@ sub build_access_record { if ($scope eq 'guest') { $record->{'password'} = $env{'form.password'}; - } elsif (($scope eq 'course') || ($scope eq 'group')) { + } elsif ($scope eq 'course') { $record->{'domain'} = $env{'form.crsdom_'.$num}; $record->{'number'} = $env{'form.crsnum_'.$num}; my @role_ids; @@ -948,19 +1233,18 @@ sub sort_users { } sub access_setting_table { - my ($r,$access_controls) = @_; + my ($r,$url,$filename,$access_controls,$action) = @_; my ($public,$publictext); - $publictext = &mt('Off'); + $publictext ='Off'; my ($guest,$guesttext); - $guesttext = &mt('Off'); + $guesttext = 'Off'; my @courses = (); - my @groups = (); my @domains = (); my @users = (); my $now = time; my $then = $now + (60*60*24*180); # six months approx. my ($num,$scope,$publicnum,$guestnum); - my (%acl_count,%end,%start); + my (%acl_count,%end,%start,%conditionals); foreach my $key (sort(keys(%{$access_controls}))) { ($num,$scope,$end{$key},$start{$key}) = &unpack_acc_key($key); if ($scope eq 'public') { @@ -971,19 +1255,34 @@ sub access_setting_table { $guest=$key; $guestnum = $num; $guesttext = &acl_status($start{$key},$end{$key},$now); - } elsif ($scope eq 'course') { - push(@courses,$key); - } elsif ($scope eq 'group') { - push(@groups,$key); - } elsif ($scope eq 'domains') { - push(@domains,$key); - } elsif ($scope eq 'users') { - push(@users,$key); + } else { + $conditionals{$scope}{$key} = $$access_controls{$key}; + if ($scope eq 'course') { + push(@courses,$key); + } elsif ($scope eq 'domains') { + push(@domains,$key); + } elsif ($scope eq 'users') { + push(@users,$key); + } } $acl_count{$scope} ++; } $r->print('
'); - $r->print('

'.&mt('Public access:').' '.$publictext.'

'); + if ($action eq 'chgaccess') { + &standard_settings($r,$now,$then,$url,$filename,\%acl_count,\%start, + \%end,$public,$publicnum,$publictext,$guest,$guestnum, + $guesttext,$access_controls,%conditionals); + } else { + &condition_setting($r,$access_controls,$now,$then,\%acl_count, + \@domains,\@users,\@courses); + } + $r->print('
'); +} + +sub standard_settings { + my ($r,$now,$then,$url,$filename,$acl_count,$start,$end,$public,$publicnum, + $publictext,$guest,$guestnum,$guesttext,$access_controls,%conditionals)=@_; + $r->print('

'.&mt('Public access: [_1]',&mt($publictext)).'

'); $r->print(&Apache::loncommon::start_data_table()); $r->print(&Apache::loncommon::start_data_table_header_row()); $r->print(''.&mt('Action').''.&mt('Dates available').''); @@ -991,7 +1290,7 @@ sub access_setting_table { $r->print(&Apache::loncommon::start_data_table_row()); if ($public) { $r->print(''.&actionbox('old',$publicnum,'public').''. - &dateboxes($publicnum,$start{$public},$end{$public}).''); + &dateboxes($publicnum,$start->{$public},$end->{$public}).''); } else { $r->print(''.&actionbox('new','0','public').''. &dateboxes('0',$now,$then).''); @@ -999,7 +1298,7 @@ sub access_setting_table { $r->print(&Apache::loncommon::end_data_table_row()); $r->print(&Apache::loncommon::end_data_table()); $r->print(' '); - $r->print('

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

'); + $r->print('

'.&mt('Passphrase-protected access: [_1]',&mt($guesttext)).'

'); $r->print(&Apache::loncommon::start_data_table()); $r->print(&Apache::loncommon::start_data_table_header_row()); $r->print(''.&mt('Action').''.&mt('Dates available'). @@ -1010,7 +1309,7 @@ sub access_setting_table { if ($guest) { $passwd = $$access_controls{$guest}{'password'}; $r->print(''.&actionbox('old',$guestnum,'guest').''. - &dateboxes($guestnum,$start{$guest},$end{$guest}).''); + &dateboxes($guestnum,$start->{$guest},$end->{$guest}).''); } else { $r->print(''.&actionbox('new','1','guest').''. &dateboxes('1',$now,$then).''); @@ -1019,36 +1318,75 @@ sub access_setting_table { $passwd.'" />'); $r->print(&Apache::loncommon::end_data_table_row()); $r->print(&Apache::loncommon::end_data_table()); - $r->print(' '); - &access_element($r,'domains',\%acl_count,\@domains,$access_controls,$now,$then); + $r->print(' '. + ''); + my $numconditionals = 0; + my $conditionstext; + my %cond_status; + foreach my $scope ('domains','users','course') { + $numconditionals += $acl_count->{$scope}; + if ($acl_count->{$scope} > 0) { + if ($conditionstext ne 'Active') { + foreach my $key (keys(%{$conditionals{$scope}})) { + $conditionstext = &acl_status($start->{$key},$end->{$key},$now); + if ($conditionstext eq 'Active') { + last; + } + } + } + } + } + if ($conditionstext eq '') { + $conditionstext = 'Off'; + } + my %anchor_fields = ( + 'access' => $env{'form.selectfile'}, + 'action' => 'chgconditions', + 'currentpath' => $env{'form.currentpath'}, + ); + $r->print('

'.&mt('Conditional access: [_1]',&mt($conditionstext)).'

'); + if ($numconditionals > 0) { + my $count = 1; + my $chg = 'none'; + $r->print(&mt('You have previously set [_1] conditional access controls.',$numconditionals).' '.&make_anchor($url,\%anchor_fields,&mt('Change Conditions')).'

'); + $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').''); + $r->print(&Apache::loncommon::end_data_table_header_row()); + &build_access_summary($r,$count,$chg,%conditionals); + $r->print(&Apache::loncommon::end_data_table()); + } else { + $r->print(&make_anchor($url,\%anchor_fields,&mt('Add conditional access')).' '.&mt('based on domain, username, or course affiliation.')); + } +} + +sub condition_setting { + my ($r,$access_controls,$now,$then,$acl_count,$domains,$users,$courses) = @_; + $r->print(''); + &access_element($r,'domains',$acl_count,$domains,$access_controls,$now,$then); $r->print(' '); - &access_element($r,'users',\%acl_count,\@users,$access_controls,$now,$then); + &access_element($r,'users',$acl_count,$users,$access_controls,$now,$then); $r->print(''); - if (@courses > 0 || @groups > 0) { + if ($acl_count->{course} > 0) { $r->print(''); } else { $r->print(''); } - &access_element($r,'course',\%acl_count,\@courses,$access_controls,$now,$then); + &access_element($r,'course',$acl_count,$courses,$access_controls,$now,$then); $r->print(''); - if (@courses > 0 || @groups > 0) { - $r->print(' '); - } else { - $r->print(' '); - } - &access_element($r,'group',\%acl_count,\@groups,$access_controls,$now,$then); $r->print(''); } sub acl_status { my ($start,$end,$now) = @_; if ($start > $now) { - return &mt('Inactive'); + return 'Inactive'; } if ($end && $end<$now) { - return &mt('Inactive'); + return 'Inactive'; } - return &mt('Active'); + return 'Active'; } sub access_element { @@ -1056,7 +1394,7 @@ sub access_element { my $title = $type; $title =~ s/s$//; $title =~ s/^(\w)/uc($1)/e; - $r->print('

'.&mt('[_1]-based conditional access: ',$title)); + $r->print('

'.&mt('[_1]-based conditional access: ',&mt($title))); if ($$acl_count{$type}) { $r->print($$acl_count{$type}.' '); if ($$acl_count{$type} > 1) { @@ -1083,17 +1421,17 @@ sub display_access_row { $r->print(&Apache::loncommon::start_data_table_header_row()); $r->print(''.&mt('Action?').''.&mt($uctype).''. &mt('Dates available').''); - if (($type eq 'course') || ($type eq 'group')) { + if ($type eq 'course' && $status eq 'old') { $r->print(''.&mt('Allowed [_1] member affiliations',$type). ''); $colspan ++; } elsif ($type eq 'domains') { - @all_doms = &Apache::loncommon::get_domains(); + @all_doms = sort(&Apache::lonnet::all_domains()); } $r->print(&Apache::loncommon::end_data_table_header_row()); foreach my $key (@{$items}) { $r->print(&Apache::loncommon::start_data_table_row()); - if (($type eq 'course') || ($type eq 'group')) { + if ($type eq 'course') { &course_row($r,$status,$type,$key,$access_controls,$now,$then); } elsif ($type eq 'domains') { &domains_row($r,$status,$key,\@all_doms,$access_controls,$now, @@ -1111,8 +1449,8 @@ sub display_access_row { } $r->print(&Apache::loncommon::end_data_table()); } else { - $r->print(&mt('No [_1]-based conditions defined.
',$type). - &additional_item($type)); + $r->print(&mt('No [_1]-based conditions defined.',&mt($type)).'
' + .&additional_item($type)); } return; } @@ -1120,34 +1458,37 @@ sub display_access_row { sub course_js { return qq| 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.')); - $r->print('
'.$role_selects.'
'.&mt('Roles').''.&mt('[_1] status',$type).''.&mt('Sections').''.&mt($grouptitle).'

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

'); return; } @@ -1445,49 +1812,53 @@ ENDSMP fileList = fileList + document.forms.checkselect.currentpath.value + document.forms.checkselect[i].value + "," ; } } - opener.document.forms.lonhomework.$env{'form.fieldname'}.value=fileList; + var hwfield = opener.document.getElementsByName('$env{'form.fieldname'}'); + hwfield[0].value = fileList; self.close(); } ENDSMP $r->print($javascript); - $r->print("

Select portfolio files

- Check as many as you wish in response to the problem.
"); + $r->print("

".&mt('Select portfolio files')."

"); my @otherfiles=&Apache::lonnet::files_not_in_path($env{'user.name'}, $env{'form.currentpath'}); if (@otherfiles) { - $r->print("Files selected from other directories:
"); + $r->print(&Apache::loncommon::start_data_table() + .&Apache::loncommon::start_data_table_header_row() + .''.&mt('Files selected from other directories:')."" + .&Apache::loncommon::end_data_table_header_row() + ); foreach my $file (@otherfiles) { - $r->print($file."
"); + $r->print(&Apache::loncommon::start_data_table_row() + .''.$file."" + .&Apache::loncommon::end_data_table_row() + ); } - } + $r->print(&Apache::loncommon::end_data_table() + .'
' + ); + } + $r->print('
' + .&mt('Check as many files as you wish in response to the problem:') + .'
' + ); } -sub upload { - my ($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 $portfolio_root=&get_portfolio_root(); - my ($uname,$udom) = &get_name_dom(); +sub check_for_upload { + my ($path,$fname,$group,$element) = @_; + my $disk_quota = &get_quota($group); + my $filesize = (length($env{'form.'.$element})) / 1000; #express in k (1024?) + my $portfolio_root = &get_portfolio_root(); my $port_path = &get_port_path(); + my ($uname,$udom) = &get_name_dom($group); # Fixme --- Move the checking for existing file to LOND error return - my @dir_list=&get_dir_list($portfolio_root); + my @dir_list=&get_dir_list($portfolio_root,$path,$group); 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 = $path.$file_name; $file_name = &prepend_group($file_name); $found_file = 1; if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') { @@ -1495,70 +1866,135 @@ sub upload { } } } - my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,$portfolio_root); + my $getpropath = 1; + my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,$portfolio_root,$getpropath); + if (($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)); - } - 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)); - } 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)); - } - } 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)); - } else { - $r->print(&done(undef,$url)); + my $msg = ''. + &mt('Unable to upload [_1]. (size = [_2] kilobytes). Disk quota will be exceeded.',''.$fname.'',$filesize).''. + '
'.&mt('Disk quota is [_1] kilobytes. Your current disk usage is [_2] kilobytes.',$disk_quota,$current_disk_usage); + return ('will_exceed_quota',$msg); + } elsif ($found_file) { + if ($locked_file) { + my $msg = ''; + $msg .= &mt('Unable to upload [_1]. A locked file by that name was found in [_2].',''.$fname.'',''.$port_path.$env{'form.currentpath'}.''); + $msg .= '
'; + $msg .= &mt('You will be able to rename or delete existing [_1] after a grade has been assigned.',''.$fname.''); + return ('file_locked',$msg); + } else { + my $msg = ''; + $msg .= &mt('Unable to upload [_1]. A file by that name was found in [_2].',''.$fname.'',$port_path.$env{'form.currentpath'}); + $msg .= ''; + $msg .= '
'; + $msg .= &mt('To upload, rename or delete existing [_1] in [_2].',''.$fname.'', $port_path.$env{'form.currentpath'}); + return ('file_exists',$msg); + } + } +} + +sub upload { + my ($r,$url,$group)=@_; + my $fname=&Apache::lonnet::clean_filename($env{'form.uploaddoc.filename'}); + my $disk_quota = &get_quota($group); + my $portfolio_root = &get_portfolio_root(); + my $port_path = &get_port_path(); + my ($uname,$udom) = &get_name_dom($group); + my $getpropath = 1; + my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,$portfolio_root,$getpropath); + my ($state,$msg) = + &Apache::loncommon::check_for_upload($env{'form.currentpath'},$fname, + $group,'uploaddoc',$portfolio_root, + $port_path,$disk_quota, + $current_disk_usage,$uname,$udom); + if ($state eq 'will_exceed_quota' + || $state eq 'file_locked' + || $state eq 'file_exists' ) { + $r->print($msg.&done('Back',$url)); + return; + } + + my (%allfiles,%codebase,$mode); + if ($env{'form.uploaddoc.filename'} =~ m/(\.htm|\.html|\.shtml)$/i) { + if ($env{'form.parserflag'}) { + $mode = 'parse'; } } + my $result= + &Apache::lonnet::userfileupload('uploaddoc','', + $port_path.$env{'form.currentpath'}, + $mode,\%allfiles,\%codebase); + if ($result !~ m|^/uploaded/|) { + $r->print(''.&mt('An error occurred ([_1]) while trying to upload [_2].' + ,$result,&display_file()).'
'); + $r->print(&done('Back',$url)); + } else { + if (%allfiles) { + if (!&suppress_embed_prompt()) { + my $state = < + + + +STATE + $r->print("

".&mt("Reference Warning")."

"); + $r->print("

".&mt("Completed upload of the file. This file contained references to other files. You must upload the referenced files or else the uploaded file may not work properly.")."

"); + $r->print("

".&mt("Please select the locations from which the referenced files are to be uploaded.")."

"); + $r->print(&Apache::loncommon::ask_for_embedded_content('/adm/portfolio',$state,\%allfiles,\%codebase, + {'error_on_invalid_names' => 1, + 'ignore_remote_references' => 1,})); + $r->print('

Or '.&done('Return to directory',$url).'

'); + } + } else { + $r->print(&done(undef,$url)); + } + } } sub lock_info { my ($r,$url,$group) = @_; - my ($uname,$udom) = &get_name_dom(); + my ($uname,$udom) = &get_name_dom($group); my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom, $uname); my $file_name = $env{'form.lockinfo'}; $file_name = &prepend_group($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') { - my $filetext; - if (defined($group)) { - $filetext = ''.$env{'form.lockinfo'}. - ' (group: '.$group.')'; - } else { - $filetext = ''.$file_name.''; - } - $r->print(&mt('[_1] was submitted in response to problem: ', - $filetext). - ''.&Apache::lonnet::gettitle($$array_item[0]). - '
'); - my %course_description = &Apache::lonnet::coursedescription($$array_item[1]); - $r->print(&mt('In the course: [_1]
', - $course_description{'description'})); - # $r->print('the third is '.$$array_item[2].'
'); - # $r->print("item is $$array_item[0]
and $$array_item[0]"); - } + next if (ref($array_item) ne 'ARRAY'); + + my $filetext; + if (defined($group)) { + $filetext = ''.$env{'form.lockinfo'}. + ' (group: '.$group.')'; + } else { + $filetext = ''.$file_name.''; + } + + my $title =''.&Apache::lonnet::gettitle($$array_item[0]). + '
'; + if ($$array_item[-1] eq 'graded') { + $r->print(&mt('[_1] was submitted in response to problem: [_2]', + $filetext,$title)); + } elsif ($$array_item[-1] eq 'handback') { + $r->print(&mt('[_1] was handed back in response to problem: [_2]', + $filetext,$title)); + } else { + # submission style lock + $r->print(&mt('[_1] was submitted in response to problem: [_2]', + $filetext,$title)); + } + my %course_description = + &Apache::lonnet::coursedescription($$array_item[1]); + if ( $course_description{'description'} ne '') { + $r->print(&mt('In the course:').' '.$course_description{'description'}.'
'); + } } } - $r->print(&done('Back',$url)); + $r->print(&done(&mt('Back'),$url)); return 'ok'; } sub createdir { - my ($r,$url)=@_; + my ($r,$url,$group)=@_; my $newdir=&Apache::lonnet::clean_filename($env{'form.newdir'}); if ($newdir eq '') { $r->print(''. @@ -1568,7 +2004,7 @@ sub createdir { return; } my $portfolio_root = &get_portfolio_root(); - my @dir_list=&get_dir_list($portfolio_root); + my @dir_list=&get_dir_list($portfolio_root,undef,$group); my $found_file = 0; foreach my $line (@dir_list) { my ($filename)=split(/\&/,$line,2); @@ -1577,33 +2013,43 @@ sub createdir { } } if ($found_file){ - $r->print(''.'Unable to create a directory named '.$newdir. - ' a file or directory by that name already exists.
'); + $r->print('' + .&mt('Unable to create a directory named [_1].',''.$newdir.'') + .' '.&mt('A file or directory by that name already exists.').'
'); } else { - my ($uname,$udom) = &get_name_dom(); + my ($uname,$udom) = &get_name_dom($group); 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().'
'); + $r->print('' + .&mt('An error occurred ([_1]) while trying to create a new directory [_2].' + ,$result,&display_file()) + .'
'); } } if ($newdir ne $env{'form.newdir'}) { - $r->print("The new directory name was changed from:
".$env{'form.newdir'}." to $newdir "); + $r->print(&mt('The new directory name was changed from [_1] to [_2].' + ,''.$env{'form.newdir'}.'',''.$newdir.'')); } $r->print(&done(undef,$url)); } sub get_portfolio_root { - my ($uname,$udom) = &get_name_dom(); - my $path; - if (defined($env{'form.group'})) { - $path = '/userfiles/groups/'.$env{'form.group'}.'/portfolio'; - } else { - $path = '/userfiles/portfolio'; + my ($udom,$uname,$group) = @_; + if (!(defined($udom)) || !(defined($uname))) { + ($uname,$udom) = &get_name_dom($group); + } + my $path = '/userfiles/portfolio'; + if (!defined($group)) { + if (defined($env{'form.group'})) { + $group = $env{'form.group'}; + } } - return (&Apache::loncommon::propath($udom,$uname).$path); + if (defined($group)) { + $path = '/userfiles/groups/'.$group.'/portfolio'; + } + return $path; } sub get_group_quota { @@ -1618,21 +2064,23 @@ sub get_group_quota { $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) = @_; - my ($uname,$udom) = &get_name_dom(); - return &Apache::lonnet::dirlist($env{'form.currentpath'}, - $udom,$uname,$portfolio_root); + my ($portfolio_root,$path,$group) = @_; + $path ||= $env{'form.currentpath'}; + my ($uname,$udom) = &get_name_dom($group); + my $getpropath = 1; + return &Apache::lonnet::dirlist($portfolio_root.$path,$udom,$uname,$getpropath); } sub get_name_dom { + my ($group) = @_; my ($uname,$udom); - if (defined($env{'form.group'})) { + if (defined($group)) { $udom = $env{'course.'.$env{'request.course.id'}.'.domain'}; $uname = $env{'course.'.$env{'request.course.id'}.'.num'}; } else { @@ -1653,7 +2101,7 @@ sub prepend_group { sub get_namespace { my $namespace = 'portfolio'; if (defined($env{'form.group'})) { - my ($uname,$udom) = &get_name_dom(); + my ($uname,$udom) = &get_name_dom($env{'form.group'}); $namespace .= '_'.$udom.'_'.$uname.'_'.$env{'form.group'}; } return $namespace; @@ -1685,7 +2133,7 @@ sub missing_priv { $rtnlink .= '?'; } $rtnlink .= 'currentpath='.$escpath; - $r->print(&mt('

Action disallowed

')); + $r->print('

'.&mt('Action disallowed').'

'); $r->print(&mt('You do not have sufficient privileges to [_1] ', $longtext->{$priv})); if (defined($env{'form.group'})) { @@ -1694,7 +2142,7 @@ sub missing_priv { } else { $r->print(&mt('in this portfolio.')); } - $rtnlink .= '">'.&mt('Return to directory listing page').''; + $rtnlink .= '">'.&mt('Return to directory').''; $r->print('
'.$rtnlink); $r->print(&Apache::loncommon::end_page()); return; @@ -1723,6 +2171,34 @@ sub coursegrp_portfolio_header { return $output; } +sub get_quota { + my ($group) = @_; + my $disk_quota; + if (defined($group)) { + my $grp_quota = &get_group_quota($group); # quota expressed in k + if ($grp_quota ne '') { + $disk_quota = $grp_quota; + } else { + $disk_quota = 0; + } + } else { + $disk_quota = &Apache::loncommon::get_user_quota($env{'user.name'}, + $env{'user.domain'}); #expressed in Mb + $disk_quota = 1000 * $disk_quota; # convert from Mb to kb + } + return $disk_quota; +} + +sub suppress_embed_prompt { + my $suppress_prompt = 0; + if (($env{'request.role'} =~ /^st/) && ($env{'request.course.id'} ne '')) { + if ($env{'course.'.$env{'request.course.id'}.'.suppress_embed_prompt'} eq 'yes') { + $suppress_prompt = 1; + } + } + return $suppress_prompt; +} + sub handler { # this handles file management @@ -1750,8 +2226,8 @@ sub handler { &Apache::lonnet::allowed('vcg',$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(); + if ($group ne '') { + ($uname,$udom) = &get_name_dom($group); my %curr_groups = &Apache::longroup::coursegroups($udom,$uname, $group); if (%curr_groups) { @@ -1762,16 +2238,16 @@ sub handler { $env{'request.course.id'}.'/'.$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(&mt('You do not have the privileges required to access the shared files space for this group.')); $earlyout = 1; } } else { - $r->print('Not a valid group for this course'); + $r->print(&mt('Not a valid group for this course')); $earlyout = 1; } - $title = &mt('Group files').' for '.$group; + $title = &mt('Group files for [_1]', $group); } else { - $r->print('Invalid group'); + $r->print(&mt('Invalid group')); $earlyout = 1; } if ($earlyout) { return OK; } @@ -1809,27 +2285,46 @@ sub handler { &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; # Give the LON-CAPA page header + my $brcrum = [{href=>"/adm/portfolio",text=>"Portfolio Manager"}]; + if ($env{"form.mode"} eq 'selectfile'){ $r->print(&Apache::loncommon::start_page($title,undef, {'only_body' => 1})); } elsif ($env{'form.action'} eq 'rolepicker') { $r->print(&Apache::loncommon::start_page('New role-based condition',undef, {'no_nav_bar' => 1, })); - } else { + } elsif ($caller eq 'coursegrp_portfolio') { $r->print(&Apache::loncommon::start_page($title)); + } else { + $r->print(&Apache::loncommon::start_page($title,undef, + {'bread_crumbs' => $brcrum})); + if (!&Apache::lonnet::usertools_access($uname,$udom,'portfolio')) { + $r->print('

'.&mt('No user portfolio available') .'

'. + &mt('This is a result of one of the following:').'
    '. + '
  • '.&mt('The administrator of this domain has disabled portfolio functionality for this specific user.').'
    • '. + '
  • '.&mt('The domain has been configured to disable, by default, portfolio functionality for all users in the domain.').'
    • '. + '
'); + $r->print(&Apache::loncommon::end_page()); + return OK; + } } $r->rflush(); + my ($blocked,$blocktext) = + &Apache::loncommon::blocking_status('port',$uname,$udom); + if ($blocked) { + $r->print($blocktext); + $r->print(&Apache::loncommon::end_page()); + return OK; + } if (($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(''); + $r->print(&mt('No file was selected to upload.').' '); + $r->print(&mt('To upload a file, click Browse... and select a file, then click Upload.')); + $r->print(''); } if ($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
'); + $r->print(&mt('Edit the meta data').'
'); &close_form($r,$url); } if ($env{'form.store'}) { @@ -1841,21 +2336,34 @@ sub handler { } else { &missing_priv($r,$url,'upload'); } + } elsif ($env{'form.action'} eq 'upload_embedded') { + if ($can_upload) { + my $disk_quota = &get_quota($group); + my $getpropath = 1; + my $current_disk_usage = + &Apache::lonnet::diskusage($udom,$uname,$portfolio_root,$getpropath); + $r->print( + &Apache::loncommon::upload_embedded('portfolio',$port_path,$uname,$udom, + $group,$portfolio_root,$group,$disk_quota,$current_disk_usage)); + $r->print(&done(undef,$url)); + } else { + &missing_priv($r,$url,'upload'); + } } elsif ($env{'form.action'} eq 'delete' && $env{'form.confirmed'}) { if ($can_delete) { - &delete_confirmed($r,$url); + &delete_confirmed($r,$url,$group); } else { &missing_priv($r,$url,'delete'); } } elsif ($env{'form.action'} eq 'delete') { if ($can_delete) { - &delete($r,$url); + &delete($r,$url,$group); } else { &missing_priv($r,$url,'delete'); } } elsif ($env{'form.action'} eq 'deletedir' && $env{'form.confirmed'}) { if ($can_delete) { - &delete_dir_confirmed($r,$url); + &delete_dir_confirmed($r,$url,$group); } else { &missing_priv($r,$url,'delete'); } @@ -1867,7 +2375,7 @@ sub handler { } } elsif ($env{'form.action'} eq 'rename' && $env{'form.confirmed'}) { if ($can_modify) { - &rename_confirmed($r,$url); + &rename_confirmed($r,$url,$group); } else { &missing_priv($r,$url,'rename'); } @@ -1875,15 +2383,18 @@ sub handler { $env{'form.selectfile'} = $env{'form.rename'}; $env{'form.action'} = 'rename'; if ($can_modify) { - &rename($r,$url); + &rename($r,$url,$group); } else { &missing_priv($r,$url,'rename'); } } elsif ($env{'form.access'}) { $env{'form.selectfile'} = $env{'form.access'}; - $env{'form.action'} = 'chgaccess'; - &display_access($r,$url,$group,$can_setacl,$port_path); - } elsif ($env{'form.action'} eq 'chgaccess') { + if (!defined($env{'form.action'})) { + $env{'form.action'} = 'chgaccess'; + } + &display_access($r,$url,$group,$can_setacl,$port_path,$env{'form.action'}); + } elsif (($env{'form.action'} eq 'chgaccess') || + ($env{'form.action'} eq 'chgconditions')) { if ($can_setacl) { &update_access($r,$url,$group,$port_path); } else { @@ -1897,7 +2408,7 @@ sub handler { } } elsif ($env{'form.createdir'}) { if ($can_upload) { - &createdir($r,$url); + &createdir($r,$url,$group); } else { &missing_priv($r,$url,'upload'); } @@ -1912,7 +2423,7 @@ sub handler { &Apache::lonhtmlcommon::clear_breadcrumbs(); $r->print(&coursegrp_portfolio_header($udom,$uname,$grp_desc)); } - my @dir_list=&get_dir_list($portfolio_root); + my @dir_list=&get_dir_list($portfolio_root,$current_path,$group); if ($dir_list[0] eq 'no_such_dir'){ # two main reasons for this: # 1) never been here, so directory structure not created @@ -1928,13 +2439,12 @@ sub handler { $current_path = '/'; # force it back to the root } # now grab the directory list again, for the first time - @dir_list=&Apache::lonnet::dirlist($current_path, - $udom,$uname,$portfolio_root); + @dir_list=&get_dir_list($portfolio_root,$current_path,$group); } # 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, - $can_upload); + $can_upload,$group); &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()); 500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.