--- loncom/homework/essayresponse.pm 2002/07/26 20:27:33 1.12 +++ loncom/homework/essayresponse.pm 2006/09/21 21:23:19 1.74 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # essay (ungraded) style responses # -# $Id: essayresponse.pm,v 1.12 2002/07/26 20:27:33 ng Exp $ +# $Id: essayresponse.pm,v 1.74 2006/09/21 21:23:19 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -25,11 +25,15 @@ # # http://www.lon-capa.org/ # -# 4/3 Guy -# July, 2002, H. K. Ng -# + package Apache::essayresponse; use strict; +use Apache::lonxml(); +use Apache::lonnet; +use Apache::lonlocal; +use lib '/home/httpd/lib/perl/'; +use LONCAPA; + BEGIN { &Apache::lonxml::register('Apache::essayresponse',('essayresponse')); @@ -38,19 +42,64 @@ BEGIN { sub start_essayresponse { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; my $result; - - if ($target eq 'web') { + my $id = &Apache::response::start_response($parstack,$safeeval); + if ($target eq 'meta') { + $result=&Apache::response::meta_package_write('essayresponse'); + } elsif ($target eq 'web' && + $Apache::inputtags::status[-1] eq 'CAN_ANSWER') { my $part= $Apache::inputtags::part; - my $id = &Apache::response::start_response($parstack,$safeeval); - my $ncol= &Apache::lonnet::EXT("resource.$part".'_'."$id.maxcollaborators"); - my $coll= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.collaborators"}); + my $coll= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.collaborators"},'<>&"'); + my $uploadedfiletypes= &Apache::lonnet::EXT("resource.$part".'_'."$id.uploadedfiletypes"); + $uploadedfiletypes=~s/[^\w\,]//g; + $result='
'; + $result.=''; if ($ncol > 0) { - $result .='
Collaborators:
'. - '(Enter maximum '.$ncol.' collaborators using username or username@domain, e.g. '. - 'smithje or smithje@'.$ENV{'user.domain'}.'.)
'; + $result .=''; + } + $result.=&Apache::inputtags::file_selector($part,$id, + $uploadedfiletypes,'both'); + $result.='
'. + '
'. + ''. + '
'.'
'; $result .= &check_collaborators($ncol,$coll) if ($coll =~ /\w+/); + $result .='
'; + } elsif ($target eq 'web' && + $Apache::inputtags::status[-1] ne 'CAN_ANSWER') { + my $part= $Apache::inputtags::part; + my @msgs; + if ($Apache::lonhomework::history{"resource.$part.$id.collaborators"} =~ /\S/) { + my $coll= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.collaborators"},'<>&"'); + $result .= ''.&mt('Collaborated with [_1]',$coll).''; + } + + my $file_submission = + &Apache::inputtags::show_past_file_submission($part,$id); + if ($file_submission) { + $result .= ''.$file_submission.''; + } + + my $port_submission = + &Apache::inputtags::show_past_portfile_submission($part,$id); + if ($port_submission) { + $result .= ''.$port_submission.''; + } + + if ($result ne '') { + $result = + ''.$result. + '
'; } } return $result; @@ -58,36 +107,136 @@ sub start_essayresponse { sub end_essayresponse { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; - my $part=$Apache::inputtags::part; - my $id = &Apache::response::start_response($parstack,$safeeval); - my $collaborators = $ENV{'form.HWCOL'.$id}; - if ($collaborators =~ /[^\s]/) { - my $previous_list= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.collaborators"}); - - $Apache::lonhomework::results{"resource.$part.$id.collaborators"}=$collaborators - if ($collaborators ne $previous_list); - } + my $part = $Apache::inputtags::part; + my $id = $Apache::inputtags::response[-1]; + my $increment = &Apache::response::repetition(); + my $result; if ( $target eq 'grade' ) { - if ( defined $ENV{'form.submitted'}) { - my $response = $ENV{'form.HWVAL'.$id}; - if ( $response =~ /[^\s]/) { + my $collaborators = $env{'form.HWCOL'.$part.'_'.$id}; + if ($collaborators =~ /[^\s]/) { + my $previous_list= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.collaborators"},'<>&"'); + $Apache::lonhomework::results{"resource.$part.$id.collaborators"}=$collaborators + if ($collaborators ne $previous_list); + } + if ( &Apache::response::submitted('scantron') ) { + $increment=&Apache::response::scored_response($part,$id); + } elsif ( &Apache::response::submitted() ) { + my $response = $env{'form.HWVAL_'.$id}; + my $filename= $env{'form.HWFILE'.$part.'_'.$id.'.filename'}; + my $portfiles = $env{'form.HWPORT'.$part.'_'.$id}; + if (( $response =~ /[^\s]/) || ($filename =~ /[^\s]/) || ($portfiles =~ /[^\s]/)) { + my $award='DRAFT'; + if ($env{'form.HWDRAFT'.$part.'_'.$id} eq 'yes') { + $award='SUBMITTED'; + } + my $uploadedflag=0; + &file_submission($part,$id,'filename',\$award,\$uploadedflag); + &file_submission($part,$id,'portfiles',\$award,\$uploadedflag); $Apache::lonhomework::results{"resource.$part.$id.submission"}=$response; - $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}="SUBMITTED"; + $Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$award; my %previous=&Apache::response::check_for_previous($response,$part,$id); - &Apache::response::handle_previous(\%previous,'SUBMITTED'); + unless ($uploadedflag) { &Apache::response::handle_previous(\%previous,$award); } +# +# Store with resource author for similarity testing +# + if ($award eq 'SUBMITTED') { + my ($symb,$crsid,$domain,$name)= + &Apache::lonxml::whichuser(); + if ($crsid) { + my $akey=$name.'.'.$domain.'.'.$crsid; + my $essayurl= + &Apache::lonnet::declutter($ENV{'REQUEST_URI'}); + my ($adom,$aname,$apath)= + ($essayurl=~/^(\w+)\/(\w+)\/(.*)$/); + $apath=&escape($apath); + $apath=~s/\W/\_/gs; + &Apache::lonnet::put('nohist_essay_'.$apath, + { $akey => $response },$adom,$aname); + } + } } - } + } + } elsif ($target eq 'edit') { + $result.=&Apache::edit::end_table(); + + } elsif ($target eq 'tex' + && $Apache::lonhomework::type eq 'exam') { + $result .= &Apache::inputtags::exam_score_line($target); + + } elsif ($target eq 'answer') { + $result.=&Apache::response::answer_header($$tagstack[-1]); + $result.=&Apache::response::answer_part($$tagstack[-1],''); + $result.=&Apache::response::answer_footer($$tagstack[-1]); } + if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || + $target eq 'tex' || $target eq 'analyze') { + &Apache::lonxml::increment_counter($increment); + } &Apache::response::end_response; - return ''; + + return $result; +} + +sub file_submission { + my ($part,$id,$which,$award,$uploadedflag)=@_; + my $files; + my $jspart=$part; + $jspart=~s/\./_/g; + if ($which eq 'portfiles') { $files= $env{'form.HWPORT'.$jspart.'_'.$id}; } + if ($which eq 'filename') { + $files = $env{'form.HWFILE'.$jspart.'_'.$id.'.filename'}; + } + + if ($files =~ /[^\s]/) { + $files =~s/,$//; + $Apache::lonhomework::results{"resource.$part.$id.$which"}=$files; + + my @submitted_files = ($files); + if ( $which eq 'portfiles' ) { + @submitted_files = split(/\s*,\s*/,$files); + } + + my $uploadedfiletypes= &Apache::lonnet::EXT("resource.$part".'_'."$id.uploadedfiletypes"); + if ($uploadedfiletypes) { + $uploadedfiletypes=~s/[^\w\,]//g; + $uploadedfiletypes=','.$uploadedfiletypes.','; + foreach my $file (@submitted_files) { + my ($extension)=($file=~/\.(\w+)$/); + unless ($uploadedfiletypes=~/\,$extension\,/i) { + $$award='INVALID_FILETYPE'; + } + } + } + if ($$award ne 'INVALID_FILETYPE' && ref($uploadedflag)) { + $$uploadedflag=1; + } + if ($$award ne 'INVALID_FILETYPE' && $which eq 'portfiles') { + my ($symb,$crsid,$domain,$name)=&Apache::lonxml::whichuser(); + &Apache::lonnet::unmark_as_readonly($domain,$name,[$symb,$crsid]); + &Apache::lonnet::mark_as_readonly($domain,$name,\@submitted_files,[$symb,$crsid]); + &Apache::lonnet::clear_selected_files($name); + } + if ($$award ne 'INVALID_FILETYPE' && $which eq 'filename') { + $Apache::lonhomework::results{"resource.$part.$id.uploadedfile"}= + $files; + $Apache::lonhomework::results{"resource.$part.$id.uploadedurl"}= + &Apache::lonnet::userfileupload('HWFILE'.$jspart.'_'.$id,undef, + 'essayresponse'); + } + } elsif ($which eq 'portfiles' && + $Apache::lonhomework::history{"resource.$part.$id.$which"}) { + my ($symb,$crsid,$domain,$name)=&Apache::lonxml::whichuser(); + &Apache::lonnet::unmark_as_readonly($domain,$name,[$symb,$crsid]); + $Apache::lonhomework::results{"resource.$part.$id.$which"}=""; + } } 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) { @@ -95,7 +244,7 @@ sub check_collaborators { if (/@/) { $collaborator =~ s/@/:/; } else { - $collaborator = $_.':'.$ENV{'user.domain'}; + $collaborator = $_.':'.$env{'user.domain'}; } push @badcollaborators, $_ if (!grep /^$collaborator/i,keys %classlist); }