';
+}
+
+sub file_submission {
+ my ($part,$id,$award,$uploadedflag,$totalsize,$deletions)=@_;
+ my $files;
+ my $jspart=$part;
+ $jspart=~s/\./_/g;
+ my ($symb,$crsid,$udom,$uname) = &Apache::lonnet::whichuser();
+ my %crsinfo = &Apache::lonnet::coursedescription($crsid);
+ my $cdom = $crsinfo{'domain'};
+ my $cnum = $crsinfo{'num'};
+ my (@portfiles,$uploadedurl,@submitted_portfiles,$submitted_upload,
+ @acceptable_portfiles,$acceptable_upload,@accepted_portfiles,
+ $accepted_upload,@savedportfiles,$stored_upload,@tolock,
+ %port_delete,$uploaded_delete);
+ if ($Apache::lonhomework::history{"resource.$part.$id.portfiles"} ||
+ $Apache::lonhomework::history{"resource.$part.$id.uploadedurl"}) {
+ if ($Apache::lonhomework::history{"resource.$part.$id.portfiles"}) {
+ @portfiles = split(/,/,$Apache::lonhomework::history{"resource.$part.$id.portfiles"});
+ }
+ $uploadedurl = $Apache::lonhomework::history{"resource.$part.$id.uploadedurl"};
+ if (ref($deletions) eq 'ARRAY') {
+ if (@{$deletions} > 0) {
+ foreach my $file (@{$deletions}) {
+ $file = &HTML::Entities::decode($file);
+ if (grep(/^\Q$file\E$/,@portfiles)) {
+ $port_delete{$file} = 1;
+ } elsif ($file =~ m{^/uploaded/\Q$udom\E/\Q$uname\E/essayresponse/\Q$cdom\E/\Q$cnum\E/}) {
+ $uploaded_delete = $file;
+ }
+ }
+ }
+ }
+ foreach my $current (@portfiles) {
+ unless ($port_delete{$current}) {
+ push(@savedportfiles,$current);
+ }
+ }
+ if ($uploaded_delete) {
+ $Apache::lonhomework::results{"resource.$part.$id.uploadedfile"} = "";
+ $Apache::lonhomework::results{"resource.$part.$id.uploadedurl"} = "";
+ }
+ }
+ if ($env{'form.HWPORT'.$jspart.'_'.$id} ne '') {
+ my $newfiles= $env{'form.HWPORT'.$jspart.'_'.$id};
+ $newfiles =~s/,$//;
+ if ($newfiles =~ /[^\s]/) {
+ foreach my $file (split(/\s*,\s*/,$newfiles)) {
+ if ($file =~ /[^\s]/) {
+ push(@submitted_portfiles,$file);
+ }
+ }
+ }
+ }
+ if ($env{'form.HWFILETOOBIG'.$jspart.'_'.$id} ne '') {
+ $$award = 'EXCESS_FILESIZE';
+ } elsif ($env{'form.HWFILE'.$jspart.'_'.$id.'.filename'} ne '') {
+ my $newfile = $env{'form.HWFILE'.$jspart.'_'.$id.'.filename'};
+ if ($newfile =~ /[^\s]/) {
+ $submitted_upload = $newfile;
+ }
+ }
+ if (@savedportfiles) {
+ foreach my $file (reverse(@savedportfiles)) {
+ unless(grep(/^\Q$file\E$/,@submitted_portfiles)) {
+ unshift(@submitted_portfiles,$file);
+ }
+ }
+ }
+ if (@submitted_portfiles || $submitted_upload) {
+ my $uploadedfiletypes=
+ &Apache::lonnet::EXT("resource.$part".'_'."$id.uploadedfiletypes");
+ if ($uploadedfiletypes ne '') {
+ $uploadedfiletypes=~s/[^\w\,]//g;
+ $uploadedfiletypes=','.$uploadedfiletypes.',';
+ if (@submitted_portfiles) {
+ foreach my $file (@submitted_portfiles) {
+ my ($extension)=($file=~/\.(\w+)$/);
+ if ($uploadedfiletypes=~/\,\s*\Q$extension\E\s*\,/i) {
+ push(@acceptable_portfiles,$file);
+ }
+ }
+ }
+ if ($submitted_upload) {
+ my ($upload_ext)=($submitted_upload=~/\.(\w+)$/);
+ if ($uploadedfiletypes=~/\,\s*\Q$upload_ext\E\s*\,/i) {
+ $acceptable_upload = $submitted_upload;
+ } else {
+ $$award='INVALID_FILETYPE';
+ &delete_form_items($jspart,$id);
+ }
+ }
+ } else {
+ @acceptable_portfiles = @submitted_portfiles;
+ $acceptable_upload = $submitted_upload;
+ }
+ }
+ if ((@acceptable_portfiles) || ($acceptable_upload ne '')) {
+ my $maxfilesize=&Apache::lonnet::EXT("resource.$part".'_'."$id.maxfilesize");
+ if (!$maxfilesize) {
+ $maxfilesize = 10.0; #FIXME This should become a domain configuration
+ }
+ my %dirlist;
+ if (@acceptable_portfiles) {
+ foreach my $file (@acceptable_portfiles) {
+ my ($path,$filename) = ($file =~ m{^(.*/)([^/]+)$});
+ my $fullpath = '/userfiles/portfolio'.$path;
+ if (!exists($dirlist{$fullpath})) {
+ my @list = &Apache::lonnet::dirlist($fullpath,$udom,$uname,1);
+ $dirlist{$fullpath} = \@list;
+ }
+ if (ref($dirlist{$fullpath}) eq 'ARRAY') {
+ foreach my $dir_line (@{$dirlist{$fullpath}}) {
+ my ($fname,$dom,undef,$testdir,undef,undef,undef,undef,
+ $size,undef,$mtime,undef,undef,undef,$obs,undef) =
+ split(/\&/,$dir_line,16);
+ if ($filename eq $fname) {
+ my $mbsize = $size/(1024.0*1024.0);
+ if (ref($totalsize)) {
+ $$totalsize += $mbsize;
+ }
+ last;
+ }
+ }
+ }
+ if (ref($totalsize)) {
+ if ($$totalsize > $maxfilesize) {
+ $$award='EXCESS_FILESIZE';
+ &delete_form_items($jspart,$id);
+ } else {
+ push(@accepted_portfiles,$file);
+ }
+ } else {
+ push(@accepted_portfiles,$file);
+ }
+ }
+ }
+ if ($acceptable_upload ne '') {
+ if (ref($totalsize)) {
+ $$totalsize += $env{'form.HWFILESIZE'.$jspart.'_'.$id};
+ if ($$totalsize > $maxfilesize) {
+ $$award='EXCESS_FILESIZE';
+ delete($env{'form.HWFILE'.$jspart.'_'.$id});
+ } else {
+ $accepted_upload = $acceptable_upload;
+ }
+ } else {
+ $accepted_upload = $acceptable_upload;
+ }
+ }
+ }
+ if ($accepted_upload ne '') {
+ my ($map,$resid,$resurl)=&Apache::lonnet::decode_symb($symb);
+ my $turnindir;
+ my %userhash = &Apache::lonnet::userenvironment($udom,$uname,'turnindir');
+ $turnindir = $userhash{'turnindir'};
+ if ($turnindir eq '') {
+ $turnindir = &mt('turned in');
+ $turnindir =~ s/\W+/_/g;
+ my %newhash = (
+ 'turnindir' => $turnindir,
+ );
+ &Apache::lonnet::put('environment',\%newhash,$udom,$uname);
+ }
+ my $prefix = 'portfolio';
+ my $path = '/'.$turnindir.'/';
+ my $restitle=&Apache::lonnet::gettitle($symb);
+ $restitle =~ s/\W+/_/g;
+ if ($restitle eq '') {
+ $restitle = ($resurl =~ m{/[^/]+$});
+ if ($restitle eq '') {
+ $restitle = time;
+ }
+ }
+ my @pathitems;
+ my $navmap = Apache::lonnavmaps::navmap->new();
+ if (defined($navmap)) {
+ my $mapres = $navmap->getResourceByUrl($map);
+ if (ref($mapres)) {
+ my $pcslist = $mapres->map_hierarchy();
+ if ($pcslist ne '') {
+ foreach my $pc (split(/,/,$pcslist)) {
+ my $res = $navmap->getByMapPc($pc);
+ if (ref($res)) {
+ my $title = $res->compTitle();
+ $title =~ s/\W+/_/g;
+ if ($title ne '') {
+ push(@pathitems,$title);
+ }
+ }
+ }
+ }
+ my $maptitle = $mapres->compTitle();
+ $maptitle =~ s/\W+/_/g;
+ if ($maptitle ne '') {
+ push(@pathitems,$maptitle);
+ }
+ } else {
+ $$award = 'INTERNAL_ERROR';
+ }
+ } else {
+ $$award = 'INTERNAL_ERROR';
+ }
+ push(@pathitems,$restitle);
+ $path .= join('/',@pathitems);
+ my $formelement = 'HWFILE'.$jspart.'_'.$id;
+ my $fname = $env{'form.'.$formelement.'.filename'};
+ &Apache::lonnet::clean_filename($fname);
+ my $url = '/uploaded/'.$udom.'/'.$uname.'/'.$prefix.$path.'/'.$fname;
+ my @stat = &Apache::lonnet::stat_file($url);
+ if (@stat && $stat[0] ne 'no_such_dir') {
+ $$award = 'FILENAME_INUSE';
+ } else {
+ my ($mode,%allfiles,%codebase);
+ my $result = &Apache::lonnet::userfileupload($formelement,'',
+ $prefix.$path,$mode,\%allfiles,\%codebase);
+ if ($result =~ m{^/uploaded/}) {
+ $stored_upload = $path.'/'.$fname;
+ $Apache::lonhomework::results{"resource.$part.$id.portfiles"} = $stored_upload;
+ push(@tolock,$stored_upload);
+ } else {
+ $$award = 'INTERNAL_ERROR';
+ }
+ }
+ delete($env{'form.HWFILE'.$jspart.'_'.$id});
+ }
+ if (@accepted_portfiles) {
+ if ($stored_upload) {
+ $Apache::lonhomework::results{"resource.$part.$id.portfiles"} .= ',';
+ }
+ $Apache::lonhomework::results{"resource.$part.$id.portfiles"}.=join(',',@accepted_portfiles);
+ push(@tolock,@accepted_portfiles);
+ }
+ if (!defined($Apache::lonhomework::results{"resource.$part.$id.portfiles"})) {
+ if (keys(%port_delete) > 0) {
+ $Apache::lonhomework::results{"resource.$part.$id.portfiles"} = "";
+ }
+ }
+ if ($Apache::lonhomework::history{"resource.$part.$id.portfiles"} ne $Apache::lonhomework::results{"resource.$part.$id.portfiles"}) {
+ if (ref($uploadedflag)) {
+ $$uploadedflag=1;
+ }
+ }
+ &Apache::lonnet::unmark_as_readonly($udom,$uname,[$symb,$crsid]);
+ &Apache::lonnet::mark_as_readonly($udom,$uname,[@tolock],[$symb,$crsid]);
+ &Apache::lonnet::clear_selected_files($uname);
+ return;
+}
+
+sub delete_form_items {
+ my ($jspart,$id) = @_;
+ delete($env{'form.HWFILE'.$jspart.'_'.$id.'.filename'});
+ delete($env{'form.HWFILE'.$jspart.'_'.$id.'.mimetype'});
+ delete($env{'form.HWFILE'.$jspart.'_'.$id});
+}
+
sub check_collaborators {
my ($ncol,$coll) = @_;
my %classlist=&Apache::lonnet::dump('classlist',
- $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
- $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
+ $env{'course.'.$env{'request.course.id'}.'.domain'},
+ $env{'course.'.$env{'request.course.id'}.'.num'});
my (@badcollaborators,$result);
- my (@collaborators) = split(/\,?\s+/,$coll);
- foreach (@collaborators) {
- my $collaborator = $_;
- if (/@/) {
- $collaborator =~ s/@/:/;
+
+ my (@collaborators) = split(/[,;\s]+/,$coll);
+ foreach my $entry (@collaborators) {
+ my $collaborator;
+ if ($entry =~ /:/) {
+ $collaborator = $entry;
} else {
- $collaborator = $_.':'.$ENV{'user.domain'};
+ $collaborator = $entry.':'.$env{'user.domain'};
}
- push @badcollaborators, $_ if (!grep /^$collaborator/i,keys %classlist);
+ if ($collaborator !~ /^$match_username:$match_domain$/) {
+ if (!grep(/^\Q$entry\E$/,@badcollaborators)) {
+ push(@badcollaborators,$entry);
+ }
+ } elsif (!grep(/^\Q$collaborator\E$/i,keys(%classlist))) {
+ if (!grep(/^\Q$entry\E$/,@badcollaborators)) {
+ push(@badcollaborators,$entry);
+ }
+ }
}
- if (scalar(@badcollaborators)) {
- $result = '
The following user'.
- (scalar(@badcollaborators) > 1 ? 's are' : ' is').' invalid: '.
- join(', ',@badcollaborators).'. Please correct.
';
+ my $numbad = scalar(@badcollaborators);
+ if ($numbad) {
+ $result = '
';
+ if ($numbad == 1) {
+ $result .= &mt('The following user is invalid:');
+ } else {
+ $result .= &mt('The following [_1] users are invalid:',$numbad);
+ }
+ $result .= ' '.join(', ',@badcollaborators).'. '.&mt('Please correct.').
+ '
';
}
my $toomany = scalar(@collaborators) - $ncol;
if ($toomany > 0) {
$result .= '
'.
- 'You have too many collaborators. Please remove '.$toomany.' collaborator'.
- ($toomany > 1 ? 's' :'').'.
';
+ &mt('You have too many collaborators.').' '.
+ &mt('Please remove [quant,_1,collaborator].',$toomany).
+ '';
}
return $result;
}
1;
__END__
+
+
+=pod
+
+=head1 NAME
+
+Apache::essayresponse
+
+=head1 SYNOPSIS
+
+Handler to evaluate essay (ungraded) style responses.
+
+This is part of the LearningOnline Network with CAPA project
+described at http://www.lon-capa.org.
+
+=head1 SUBROUTINES
+
+=over
+
+=item start_essayresponse()
+
+=item end_essayresponse()
+
+=item format_prior_response()
+
+=item file_submission()
+
+=item delete_form_items()
+
+=item check_collaborators()
+
+=back
+
+=cut
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.
'.
- $uploadedfile.'';
- $result.=&mt('Currently submitted: [_1]',$curfile);
- } else {
- $result.=&mt('(Hand in a file you have prepared on your computer)');
- }
- $result.='