--- loncom/interface/portfolio.pm 2006/11/09 22:33:32 1.172 +++ loncom/interface/portfolio.pm 2007/06/11 20:56:38 1.181 @@ -1,7 +1,7 @@ # The LearningOnline Network # portfolio browser # -# $Id: portfolio.pm,v 1.172 2006/11/09 22:33:32 raeburn Exp $ +# $Id: portfolio.pm,v 1.181 2007/06/11 20:56:38 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -101,7 +101,6 @@ sub display_common { # FIXME: This line should be deleted once Portfolio uses breadcrumbs $r->print(&Apache::loncommon::help_open_topic('Portfolio About', 'Help on the portfolio')); - $r->print(<<"TABLE"); @@ -148,12 +147,12 @@ TABLE ); $r->print(''.&make_anchor($url,\%anchor_fields,$port_path).'/'); if (@tree > 1){ - my $newCurrentPath = ''; + my $newCurrentPath = '/'; for (my $i = 1; $i< @tree; $i++){ $newCurrentPath .= $tree[$i].'/'; my %anchor_fields = ( 'selectfile' => $tree[$i], - 'currentpath' => '/', + 'currentpath' => $newCurrentPath, 'mode' => $env{"form.mode"}, 'fieldname' => $env{"form.fieldname"}, 'continue' => $env{"form.continue"} @@ -762,9 +761,16 @@ sub display_access { $info .= '
'; + $info .= ''. + &mt('A listing of files viewable without log-in is available at: ')."http://$ENV{'SERVER_NAME'}/adm/$udom/$uname/aboutme/portfolio.
"; if ($group eq '') { - $info .= (&mt("A listing of files viewable without log-in is available at: http://$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
")); + $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:"); + } + $info .= "
http://$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'}).'

'. @@ -1008,7 +1014,7 @@ 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). ''; } } @@ -1341,7 +1347,7 @@ sub display_access_row { ''); $colspan ++; } elsif ($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}) { @@ -1744,32 +1750,23 @@ 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 $portfolio_root=&get_portfolio_root(); - my ($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,$udom) = &get_name_dom(); # Fixme --- Move the checking for existing file to LOND error return - my @dir_list=&get_dir_list($portfolio_root); + my @dir_list=&get_dir_list($portfolio_root,$path); 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') { @@ -1778,34 +1775,112 @@ 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 = '.$filesize.' kilobytes). Disk quota will be exceeded.'. - '
Disk quota is '.$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 $msg = 'Unable to upload '.$fname.' (size = '.$filesize.' kilobytes). Disk quota will be exceeded.'. + '
Disk quota is '.$disk_quota.' kilobytes. Your current disk usage is '.$current_disk_usage.' kilobytes.'; + return ('will_exceed_quota',$msg); + } elsif ($found_file) { + if ($locked_file) { + my $msg = ''.'Unable to upload '.$fname.', a locked file by that name was found in '.$port_path.$path.''. + '
You will be able to rename or delete existing '.$fname.' after a grade has been assigned.'; + return ('file_locked',$msg); + } else { + my $msg = ''.'Unable to upload '.$fname.', a file by that name was found in '.$port_path.$path.''. + '
To upload, rename or delete existing '.$fname.' in '.$port_path.$path; + return ('file_exists',$msg); + } } } +sub upload { + my ($r,$url,$group)=@_; + my $fname=&Apache::lonnet::clean_filename($env{'form.uploaddoc.filename'}); + + my ($state,$msg) = &check_for_upload($env{'form.currentpath'}, + $fname,$group,'uploaddoc'); + + if ($state eq 'will_exceed_quota' + || $state eq 'file_locked' + || $state eq 'file_exists' ) { + $r->print($msg.&done('Back',$url)); + return; + } + + my $port_path = &get_port_path(); + my (%allfiles,%codebase,$mode); + if ($env{'form.uploaddoc.filename'} =~ m/(\.htm|\.html|\.shtml)$/i) { + $mode = 'parse'; + + } + my $result= + &Apache::lonnet::userfileupload('uploaddoc','', + $port_path.$env{'form.currentpath'}, + $mode,\%allfiles,\%codebase); + if ($result !~ m|^/uploaded/|) { + $r->print(''.'An error occured ('.$result. + ') while trying to upload '.&display_file().'
'); + $r->print(&done('Back',$url)); + } else { + if (%allfiles) { + my $state = < + + + +STATE + $r->print("

Completed upload of the file. This file contained references to other files. You can upload these now:

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

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

'); + } else { + $r->print(&done(undef,$url)); + } + } +} + +sub upload_embedded { + my ($r,$url,$group)=@_; + for (my $i=0; $i<$env{'form.number_embedded_items'}; $i++) { + next if (!exists($env{'form.embedded_item_'.$i.'.filename'})); + + $env{'form.embedded_orig_'.$i} = + &unescape($env{'form.embedded_orig_'.$i}); + my ($path,$fname) = + ($env{'form.embedded_orig_'.$i} =~ m{(.*/)([^/]*)}); + $path = $env{'form.currentpath'}.$path; + $fname = &Apache::lonnet::clean_filename($fname); + + my ($state,$msg) = &check_for_upload($path,$fname,$group, + 'embedded_item_'.$i); + + if ($state eq 'will_exceed_quota' + || $state eq 'file_locked' + || $state eq 'file_exists' ) { + $r->print($msg); + next; + } + + my $port_path = &get_port_path(); + my $src_path = $env{'form.embedded_orig_'.$i}; + $env{'form.embedded_item_'.$i.'.filename'}=$fname; + + my $result= + &Apache::lonnet::userfileupload('embedded_item_'.$i,'', + $port_path.$path); + if ($result !~ m|^/uploaded/|) { + $r->print(''.'An error occured ('.$result. + ') while trying to upload '.&display_file($path,$fname).'
'); + next; + } else { + $r->print("

Uploaded ". + &display_file($port_path.$path,$fname).'

'); + } + } + $r->print(&done(undef,$url)); +} + sub lock_info { my ($r,$url,$group) = @_; my ($uname,$udom) = &get_name_dom(); @@ -1878,7 +1953,7 @@ sub createdir { my $result=&Apache::lonnet::mkdiruserfile($uname,$udom, $port_path.$env{'form.currentpath'}.$newdir); if ($result ne 'ok') { - $r->print(''.'An errror occured ('.$result. + $r->print(''.'An error occured ('.$result. ') while trying to create a new directory '.&display_file().'
'); } } @@ -1923,10 +1998,10 @@ sub get_group_quota { } sub get_dir_list { - my ($portfolio_root) = @_; + my ($portfolio_root,$path) = @_; + $path ||= $env{'form.currentpath'}; my ($uname,$udom) = &get_name_dom(); - return &Apache::lonnet::dirlist($env{'form.currentpath'}, - $udom,$uname,$portfolio_root); + return &Apache::lonnet::dirlist($path,$udom,$uname,$portfolio_root); } sub get_name_dom { @@ -2022,6 +2097,23 @@ 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 handler { # this handles file management @@ -2118,6 +2210,13 @@ sub handler { $r->print(&Apache::loncommon::start_page($title)); } $r->rflush(); + my ($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'})){ $r->print(''. 'No file was selected to upload.'. @@ -2140,6 +2239,12 @@ sub handler { } else { &missing_priv($r,$url,'upload'); } + } elsif ($env{'form.action'} eq 'upload_embedded') { + if ($can_upload) { + &upload_embedded($r,$url,$group); + } else { + &missing_priv($r,$url,'upload'); + } } elsif ($env{'form.action'} eq 'delete' && $env{'form.confirmed'}) { if ($can_delete) { &delete_confirmed($r,$url,$group);