--- loncom/interface/portfolio.pm 2006/08/09 17:47:26 1.152 +++ loncom/interface/portfolio.pm 2006/10/19 21:23:22 1.166 @@ -1,7 +1,7 @@ # The LearningOnline Network # portfolio browser # -# $Id: portfolio.pm,v 1.152 2006/08/09 17:47:26 albertel Exp $ +# $Id: portfolio.pm,v 1.166 2006/10/19 21:23:22 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -164,15 +164,44 @@ TABLE } 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); + + my $fullpath = &prepend_group($current_path.$filename); $r->print(''); - $r->print($line); - $r->print(''); - $r->print(''.$$version_flag{$filename}.''); - $r->print(&make_anchor($href_location.$filename,undef,$filename).''); + $r->print($line); # contains first two cells of table + my $lock_info; + if ($version_flag) { # versioned can't be versioned, so TRUE when root file + $r->print(''); + $r->print(''.$version_flag.''); + } else { # this is a graded or handed back file + my ($user,$domain) = &get_name_dom(); + my $permissions_hash = &Apache::lonnet::get_portfile_permissions($domain,$user); + if (defined($$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') { @@ -238,7 +267,6 @@ sub display_directory { 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 { @@ -252,8 +280,9 @@ sub display_directory { $filename =~ s/\s+$//; 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]); } @@ -262,27 +291,33 @@ 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' => $filename, + 'selectfile' => $fullpath, 'continue' => 'false', 'currentpath' => $current_path, ); if ($show_versions) { - $version_flag{$filename} = &make_anchor('portfolio',\%anchor_fields, + # 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 { - $anchor_fields{'showversions'} = $filename; - $version_flag{$filename} = &make_anchor('portfolio',\%anchor_fields, + # 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"'; @@ -298,13 +333,11 @@ sub display_directory { 'fieldname' => $env{"form.fieldname"}, 'continue' => $env{"form.continue"} ); - $r->print(''.$version_flag{$filename}.''.&make_anchor($url,\%anchor_fields,$filename.'/').''); + $r->print(''.$version_flag.''.&make_anchor($url,\%anchor_fields,$filename.'/').''); $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=' $current_path.$filename + 'lockinfo' => $fullpath ); $line.=''.&make_anchor($url,\%anchor_fields,'Locked').''; $css_class= 'LC_browser_file_locked'; @@ -335,7 +368,7 @@ sub display_directory { currentpath => $current_path ); $line .= &make_anchor($url,\%anchor_fields,'Rename'); - $line .= ''.&make_anchor($href_edit_location.$filename.'.meta',undef,$cat); + $line .= ''.&make_anchor($href_edit_location.$filename.'.meta',\%anchor_fields,$cat); # ''.$cat.''; } $line .= ''; @@ -374,19 +407,17 @@ 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); } } } @@ -474,12 +505,13 @@ 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 $result; } @@ -506,18 +538,55 @@ sub delete { } sub delete_confirmed { - my ($r,$url)=@_; + my ($r,$url,$group)=@_; my @files=&Apache::loncommon::get_env_multiple('form.selectfile'); my $result; my ($uname,$udom) = &get_name_dom(); my $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).'
'); + $r->print(''. + &mt('An error occured ([_1]) while trying to delete + [_2].',$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') { + $r->print('
'.&mt("An error occured ([_1]) while ". + "trying to delete access controls for the file.",$outcome). + '

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

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

'); + } + } + } + } } } $r->print(&done(undef,$url)); @@ -576,7 +645,7 @@ sub rename { } 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 $port_path = &get_port_path(); @@ -587,24 +656,79 @@ 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 { $r->print(''. - &mt('An errror occured ([_1]) while trying to rename [_2]' + &mt('An error occured ([_1]) while trying to rename [_2]' .' to [_3]',$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 occured ([_1]) while ". + "trying to delete access control records for the old name.",$outcome). + '
'; + } else { + if ($deloutcome ne 'ok') { + $chg_text = '


'. + &mt("An error occured ([_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 occured ([_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(); @@ -615,10 +739,14 @@ sub display_access { 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.').'
'; - + 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.'); + $info .= '
'; if ($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")); + $info .= (&mt("A listing of files viewable without log-in is available at: http://$ENV{'SERVER_NAME'}/adm/$udom/$uname/aboutme/portfolio.
For logged in users a 'Display file listing' link will also appear (when there are viewable files) on your personal information page:
http://$ENV{'SERVER_NAME'}/adm/$udom/$uname/aboutme
")); } if ($can_setacl) { @@ -661,8 +789,10 @@ sub view_access_settings { } else { $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 listing'))); return; } @@ -886,12 +1016,13 @@ 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 listing'))); } return; } @@ -1575,24 +1706,35 @@ sub lock_info { $file_name = &prepend_group($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: [_1]
', + $course_description{'description'})); + } } } $r->print(&done('Back',$url)); @@ -1638,13 +1780,19 @@ sub createdir { } 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(); + } + my $path = '/userfiles/portfolio'; + if (!defined($group)) { + if (defined($env{'form.group'})) { + $group = $env{'form.group'}; + } } + if (defined($group)) { + $path = '/userfiles/groups/'.$group.'/portfolio'; + } return (&Apache::loncommon::propath($udom,$uname).$path); } @@ -1885,7 +2033,7 @@ sub handler { } } elsif ($env{'form.action'} eq 'delete' && $env{'form.confirmed'}) { if ($can_delete) { - &delete_confirmed($r,$url); + &delete_confirmed($r,$url,$group); } else { &missing_priv($r,$url,'delete'); } @@ -1909,7 +2057,7 @@ sub handler { } } elsif ($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'); }