--- loncom/homework/grades.pm 2003/12/05 19:54:51 1.169 +++ loncom/homework/grades.pm 2004/05/14 20:26:22 1.201 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # The LON-CAPA Grading handler # -# $Id: grades.pm,v 1.169 2003/12/05 19:54:51 albertel Exp $ +# $Id: grades.pm,v 1.201 2004/05/14 20:26:22 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -49,7 +49,7 @@ use Apache::loncoursedata; use Apache::lonmsg qw(:user_normal_msg); use Apache::Constants qw(:common); use Apache::lonlocal; -#use String::Similarity; +use String::Similarity; my %oldessays=(); my %perm=(); @@ -89,10 +89,15 @@ sub getpartlist { # --- Get the symbolic name of a problem and the url sub get_symb_and_url { - my ($request) = @_; + my ($request,$silent) = @_; (my $url=$ENV{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); - if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; } + if ($symb eq '') { + if (!$silent) { + $request->print("Unable to handle ambiguous references:$url:."); + return (); + } + } return ($symb,$url); } @@ -506,7 +511,7 @@ sub verifyreceipt { my $request = shift; my $courseid = $ENV{'request.course.id'}; - my $receipt = unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'. + my $receipt = &Apache::lonnet::recprefix($courseid).'-'. $ENV{'form.receipt'}; $receipt =~ s/[^\-\d]//g; my $url = $ENV{'form.url'}; @@ -521,18 +526,27 @@ sub verifyreceipt { my ($string,$contents,$matches) = ('','',0); my (undef,undef,$fullname) = &getclasslist('all','0'); - + + my $receiptparts=0; + if ($ENV{"course.$courseid.receiptalg"} eq 'receipt2') { $receiptparts=1; } + my $parts=['0']; + if ($receiptparts) { ($parts)=&response_type($url,$symb); } foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { my ($uname,$udom)=split(/\:/); - if ($receipt eq - &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) { - $contents.=' '."\n". - ''.$$fullname{$_}.' '."\n". - ' '.$uname.' '. - ' '.$udom.' '."\n"; - - $matches++; + foreach my $part (@$parts) { + if ($receipt eq &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb,$part)) { + $contents.=' '."\n". + ''.$$fullname{$_}.' '."\n". + ' '.$uname.' '. + ' '.$udom.' '; + if ($receiptparts) { + $contents.=' '.$part.' '; + } + $contents.=''."\n"; + + $matches++; + } } } if ($matches == 0) { @@ -545,8 +559,11 @@ sub verifyreceipt { ''."\n". ''."\n". ''."\n". - ''."\n". - $contents. + ''; + if ($receiptparts) { + $string.=''; + } + $string.=''."\n".$contents. '
 Fullname  Username  Domain 
 Domain  Problem Part 
'."\n"; } return $string.&show_grading_menu_form($symb,$url); @@ -738,9 +755,12 @@ LISTJAVASCRIPT if ($num_students eq 0) { $gradeTable='
 There are no students currently enrolled.'; } else { + my $submissions='submissions'; + if ($submitonly eq 'incorrect') { $submissions = 'incorrect submissions'; } + if ($submitonly eq 'graded' ) { $submissions = 'ungraded submissions'; } $gradeTable='
 '. - 'No submissions found for this resource for any students. ('.$num_students. - ' checked for submissions)
'; + 'No '.$submissions.' found for this resource for any students. ('.$num_students. + ' students checked for '.$submissions.')
'; } } elsif ($ctr == 1) { $gradeTable =~ s/type=checkbox/type=checkbox checked/; @@ -1275,10 +1295,10 @@ sub gradeBox { my $ctr = 0; $result.=''."\n"; # display radio buttons in a nice table 10 across while ($ctr<=$wgt) { - $result.= '\n"; + ($score eq $ctr ? 'checked':'').' /> '.$ctr."\n"; $result.=(($ctr+1)%10 == 0 ? '' : ''); $ctr++; } @@ -1649,7 +1669,9 @@ KEYWORDS $partid.'( ID '.$respid. ' )   '; if ($record{"resource.$partid.$respid.uploadedurl"}) { - $lastsubonly.=' File uploaded by studentLike all files provided by users, this file may contain virusses
'; + &Apache::lonnet::allowuploaded('/adm/grades', + $record{"resource.$partid.$respid.uploadedurl"}); + $lastsubonly.=' File uploaded by studentLike all files provided by users, this file may contain virusses
'; } $lastsubonly.='Submitted Answer: '. &cleanRecord($subval,$responsetype,$symb,$partid, @@ -1684,8 +1706,10 @@ KEYWORDS ($ENV{'form.command'} eq 'processGroup' && $counter == $total)) { $toGrade.=''.&show_grading_menu_form($symb,$url) } - $request = print($toGrade); + $request->print($toGrade); return; + } else { + $request->print('
'.$ctr."
'."\n"); } # essay grading message center @@ -2027,11 +2051,11 @@ sub saveHandGrade { } } elsif ($dropMenu eq 'reset status' && exists($record{'resource.'.$_.'.solved'})) { #don't bother if no old records -> no attempts - $newrecord{'resource.'.$_.'.tries'} = 0; - $newrecord{'resource.'.$_.'.solved'} = ''; - $newrecord{'resource.'.$_.'.award'} = ''; - $newrecord{'resource.'.$_.'.awarded'} = 0; - $newrecord{'resource.'.$_.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; + foreach my $key (keys (%record)) { + if ($key=~/^resource\.\Q$_\E\./) { $newrecord{$key} = ''; } + } + $newrecord{'resource.'.$_.'.regrader'}= + "$ENV{'user.name'}:$ENV{'user.domain'}"; } elsif ($dropMenu eq '') { $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ? $ENV{'form.GD_BOX'.$newflg.'_'.$_} : @@ -3086,7 +3110,7 @@ sub displayPage { ' Prob. '. ' '.($ENV{'form.vProb'} eq 'no' ? 'Title' : 'Problem Text').'/Grade'; - my ($depth,$question) = (1,1); + my ($depth,$question,$prob) = (1,1,1); $iterator->next(); # skip the first BEGIN_MAP my $curRes = $iterator->next(); # for "current resource" while ($depth > 0) { @@ -3097,7 +3121,7 @@ sub displayPage { my $parts = $curRes->parts(); my $title = $curRes->compTitle(); my $symbx = $curRes->symb(); - $studentTable.=''.$question. + $studentTable.=''.$prob. (scalar(@{$parts}) == 1 ? '' : '
('.scalar(@{$parts}).' parts)').''; $studentTable.=''; if ($ENV{'form.vProb'} eq 'yes' ) { @@ -3147,6 +3171,7 @@ sub displayPage { $studentTable.=''."\n"; $question++; } + $prob++; } $studentTable.=''; @@ -3189,7 +3214,8 @@ sub displaySubByDates { my @matchKey = sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys); # next if ($$record{"$version:resource.$partid.solved"} eq ''); foreach my $matchKey (@matchKey) { - if (exists $$record{$version.':'.$matchKey}) { + if (exists($$record{$version.':'.$matchKey}) && + $$record{$version.':'.$matchKey} ne '') { my ($responseId)=($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/); $displaySub[0].='Part '.$partid.' '; $displaySub[0].='(ID '. @@ -3273,7 +3299,7 @@ sub updateGradeByPage { $iterator->next(); # skip the first BEGIN_MAP my $curRes = $iterator->next(); # for "current resource" - my ($depth,$question,$changeflag)= (1,1,0); + my ($depth,$question,$prob,$changeflag)= (1,1,1,0); while ($depth > 0) { if($curRes == $iterator->BEGIN_MAP) { $depth++; } if($curRes == $iterator->END_MAP) { $depth--; } @@ -3282,7 +3308,7 @@ sub updateGradeByPage { my $parts = $curRes->parts(); my $title = $curRes->compTitle(); my $symbx = $curRes->symb(); - $studentTable.=''.$question. + $studentTable.=''.$prob. (scalar(@{$parts}) == 1 ? '' : '
('.scalar(@{$parts}).' parts)').''; $studentTable.=' '.$title.' '; @@ -3343,6 +3369,7 @@ sub updateGradeByPage { ''.$displayPts[1].''. ''; + $prob++; } $curRes = $iterator->next(); } @@ -3400,7 +3427,8 @@ sub scantron_uploads { my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; my @files=&Apache::lonnet::dirlist('userfiles',$cdom,$cname, &Apache::loncommon::propath($cdom,$cname)); - foreach my $filename (@files) { + $result.=""; + foreach my $filename (sort(@files)) { ($filename)=split(/&/,$filename); if ($filename!~/^scantron_orig_/) { next ; } $filename=~s/^scantron_orig_//; @@ -3413,6 +3441,7 @@ sub scantron_uploads { sub scantron_scantab { my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab'); my $result=''.$namechoice.''; + return $namechoice; +} + +sub scantron_CODEunique { + my $result=' + Yes + + + No + '; + return $result; +} + sub scantron_selectphase { my ($r) = @_; my ($symb,$url)=&get_symb_and_url($r); @@ -3432,6 +3486,8 @@ sub scantron_selectphase { my $grading_menu_button=&show_grading_menu_form($symb,$url); my $file_selector=&scantron_uploads(); my $format_selector=&scantron_scantab(); + my $CODE_selector=&scantron_CODElist(); + my $CODE_unique=&scantron_CODEunique(); my $result; #FIXME allow instructor to be able to download the scantron file # and to upload it, @@ -3439,39 +3495,39 @@ sub scantron_selectphase {
-
+ $default_form_data - - + - + - + + + + + + + + - @@ -3492,13 +3548,36 @@ SCANTRONFORM
-  Specify file location and which Folder/Sequence to grade + +  Specify file and which Folder/Sequence to grade
- Sequence to grade: $sequence_selector - Sequence to grade: $sequence_selector
- Filename of scoring office file: $file_selector - Filename of scoring office file: $file_selector
- Format of data file: $format_selector - Format of data file: $format_selector
Saved CODEs to validate against: $CODE_selector
Each CODE is only to be used once: $CODE_unique
Options: - - Last line to expect an answer on: - + Do only previously skipped records
+ Remove all exisiting corrections
+
SCANTRONFORM } + $r->print(< + + +SCANTRONFORM $r->print(< @@ -3564,7 +3677,7 @@ sub scantron_fixup_scanline { my ($scantron_config,$scan_data,$line,$whichline,$field,$args)=@_; if ($field eq 'ID') { if (length($args->{'newid'}) > $$scantron_config{'IDlength'}) { - return ($line,1,'New value to large'); + return ($line,1,'New value too large'); } if (length($args->{'newid'}) < $$scantron_config{'IDlength'}) { $args->{'newid'}=sprintf('%-'.$$scantron_config{'IDlength'}.'s', @@ -3576,6 +3689,21 @@ sub scantron_fixup_scanline { &scan_data($scan_data,"$whichline.user", $args->{'username'}.':'.$args->{'domain'}); } + } elsif ($field eq 'CODE') { + if ($args->{'CODE_ignore_dup'}) { + &scan_data($scan_data,"$whichline.CODE_ignore_dup",'1'); + } + &scan_data($scan_data,"$whichline.useCODE",'1'); + if ($args->{'CODE'} ne 'use_unfound') { + if (length($args->{'CODE'}) > $$scantron_config{'CODElength'}) { + return ($line,1,'New CODE value too large'); + } + if (length($args->{'CODE'}) < $$scantron_config{'CODElength'}) { + $args->{'CODE'}=sprintf('%-'.$$scantron_config{'CODElength'}.'s',$args->{'CODE'}); + } + substr($line,$$scantron_config{'CODEstart'}-1, + $$scantron_config{'CODElength'})=$args->{'CODE'}; + } } elsif ($field eq 'answer') { my $length=$scantron_config->{'Qlength'}; my $off=$scantron_config->{'Qoff'}; @@ -3606,14 +3734,21 @@ sub scan_data { } sub scantron_parse_scanline { - my ($line,$whichline,$scantron_config,$scan_data)=@_; + my ($line,$whichline,$scantron_config,$scan_data,$justHeader)=@_; my %record; my $questions=substr($line,$$scantron_config{'Qstart'}-1); my $data=substr($line,0,$$scantron_config{'Qstart'}-1); if ($$scantron_config{'CODElocation'} ne 0) { if ($$scantron_config{'CODElocation'} < 0) { - $record{'scantron.CODE'}=substr($data,$$scantron_config{'CODEstart'}-1, + $record{'scantron.CODE'}=substr($data, + $$scantron_config{'CODEstart'}-1, $$scantron_config{'CODElength'}); + if (&scan_data($scan_data,"$whichline.useCODE")) { + $record{'scantron.useCODE'}=1; + } + if (&scan_data($scan_data,"$whichline.CODE_ignore_dup")) { + $record{'scantron.CODE_ignore_dup'}=1; + } } else { #FIXME interpret first N questions } @@ -3629,6 +3764,8 @@ sub scantron_parse_scanline { $record{'scantron.LastName'}= substr($data,$$scantron_config{'LastName'}-1, $$scantron_config{'LastNamelength'}); + if ($justHeader) { return \%record; } + my @alphabet=('A'..'Z'); my $questnum=0; while ($questions) { @@ -3696,7 +3833,7 @@ sub scantron_process_corrections { my ($scanlines,$scan_data)=&scantron_getfile(); my $classlist=&Apache::loncoursedata::get_classlist(); my $which=$ENV{'form.scantron_line'}; - my $line=&scantron_get_line($scanlines,$which); + my $line=&scantron_get_line($scanlines,$scan_data,$which); my ($skip,$err,$errmsg); if ($ENV{'form.scantron_skip_record'}) { $skip=1; @@ -3709,6 +3846,26 @@ sub scantron_process_corrections { 'ID',{'newid'=>$newid, 'username'=>$ENV{'form.scantron_username'}, 'domain'=>$ENV{'form.scantron_domain'}}); + } elsif ($ENV{'form.scantron_corrections'} =~ /^(duplicate|incorrect)CODE$/) { + my $resolution=$ENV{'form.scantron_CODE_resolution'}; + my $newCODE; + my %args; + if ($resolution eq 'use_unfound') { + $newCODE='use_unfound'; + } elsif ($resolution eq 'use_found') { + $newCODE=$ENV{'form.scantron_CODE_selectedvalue'}; + } elsif ($resolution eq 'use_typed') { + $newCODE=$ENV{'form.scantron_CODE_newvalue'}; + } elsif ($resolution =~ /^use_closest_(\d+)/) { + $newCODE=$ENV{"form.scantron_CODE_closest_$1"}; + } + if ($ENV{'form.scantron_corrections'} eq 'duplicateCODE') { + $args{'CODE_ignore_dup'}=1; + } + $args{'CODE'}=$newCODE; + ($line,$err,$errmsg)= + &scantron_fixup_scanline(\%scantron_config,$scan_data,$line,$which, + 'CODE',\%args); } elsif ($ENV{'form.scantron_corrections'} =~ /^(missing|double)bubble$/) { foreach my $question (split(',',$ENV{'form.scantron_questions'})) { ($line,$err,$errmsg)= @@ -3722,21 +3879,84 @@ sub scantron_process_corrections { if ($err) { $r->print("Unable to accept last correction, an error occurred :$errmsg:"); } else { - &scantron_put_line($scanlines,$which,$line,$skip); + &scantron_put_line($scanlines,$scan_data,$which,$line,$skip); &scantron_putfile($scanlines,$scan_data); } } +sub reset_skipping_status { + my ($scanlines,$scan_data)=&scantron_getfile(); + &scan_data($scan_data,'remember_skipping',undef,1); + &scantron_putfile(undef,$scan_data); +} + +sub allow_skipping { + my ($scan_data,$i)=@_; + my %remembered=split(':',&scan_data($scan_data,'remember_skipping')); + delete($remembered{$i}); + &scan_data($scan_data,'remember_skipping',join(':',%remembered)); +} + +sub should_be_skipped { + my ($scan_data,$i)=@_; + if ($ENV{'form.scantron_options_redo'} !~ /^redo_/) { + # not redoing old skips + return 0; + } + my %remembered=split(':',&scan_data($scan_data,'remember_skipping')); + if (exists($remembered{$i})) { return 0; } + return 1; +} + +sub remember_current_skipped { + my ($scanlines,$scan_data)=&scantron_getfile(); + my %to_remember; + for (my $i=0;$i<=$scanlines->{'count'};$i++) { + if ($scanlines->{'skipped'}[$i]) { + $to_remember{$i}=1; + } + } + &Apache::lonnet::logthis('remembering '.join(':',%to_remember)); + &scan_data($scan_data,'remember_skipping',join(':',%to_remember)); + &scantron_putfile(undef,$scan_data); +} + +sub check_for_error { + my ($r,$result)=@_; + if ($result ne 'ok' && $result ne 'not_found' ) { + $r->print("An error occured ($result) when trying to Remove the existing corrections."); + } +} sub scantron_validate_file { my ($r) = @_; my ($symb,$url)=&get_symb_and_url($r); if (!$symb) {return '';} my $default_form_data=&defaultFormData($symb,$url); + + # do the detection of only doing skipped records first befroe we delete + # them when doing the corrections reset + if ($ENV{'form.scantron_options_redo'} ne 'redo_skipped_ready') { + &reset_skipping_status(); + } + if ($ENV{'form.scantron_options_redo'} eq 'redo_skipped') { + &remember_current_skipped(); + &scantron_remove_file('skipped'); + $ENV{'form.scantron_options_redo'}='redo_skipped_ready'; + } + + if ($ENV{'form.scantron_options_ignore'} eq 'ignore_corrections') { + &check_for_error($r,&scantron_remove_file('corrected')); + &check_for_error($r,&scantron_remove_file('skipped')); + &check_for_error($r,&scantron_remove_scan_data()); + $ENV{'form.scantron_options_ignore'}='done'; + } if ($ENV{'form.scantron_corrections'}) { &scantron_process_corrections($r); } + $r->print("

Gathering neccessary info.

");$r->rflush(); + my $max_bubble=&scantron_get_maxbubble($r); #get the student pick code ready $r->print(&Apache::loncommon::studentbrowser_javascript()); my $result= < - + + + + + $default_form_data SCANTRONFORM $r->print($result); @@ -3754,14 +3978,10 @@ SCANTRONFORM 'doublebubble', 'missingbubbles'); if (!$ENV{'form.validatepass'}) { - $ENV{'form.valiadatepass'} = 0; + $ENV{'form.validatepass'} = 0; } - my $currentphase=$ENV{'form.valiadatepass'}; + my $currentphase=$ENV{'form.validatepass'}; - if ($ENV{'form.scantron_selectfile'}=~m-^/-) { - #first pass copy file to classdir - - } my $stop=0; while (!$stop && $currentphase < scalar(@validate_phases)) { $r->print("

Validating ".$validate_phases[$currentphase]."

"); @@ -3791,9 +4011,44 @@ SCANTRONFORM return ''; } +sub scantron_remove_file { + my ($which)=@_; + my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; + my $cdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; + my $file='scantron_'; + if ($which eq 'corrected' || $which eq 'skipped') { + $file.=$which.'_'; + } else { + return 'refused'; + } + $file.=$ENV{'form.scantron_selectfile'}; + return &Apache::lonnet::removeuserfile($cname,$cdom,$file); +} + +sub scantron_remove_scan_data { + my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; + my $cdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; + my @keys=&Apache::lonnet::getkeys('nohist_scantrondata',$cdom,$cname); + my @todelete; + my $filename=$ENV{'form.scantron_selectfile'}; + foreach my $key (@keys) { + if ($key=~/^\Q$filename\E_/) { + if ($ENV{'form.scantron_options_redo'} eq 'redo_skipped_ready' && + $key=~/remember_skipping/) { + next; + } + push(@todelete,$key); + } + } + my $result; + if (@todelete) { + $result=&Apache::lonnet::del('nohist_scantrondata',\@todelete,$cdom,$cname); + } + return $result; +} + sub scantron_getfile { - #FIXME really would prefer a scantron directory but tokenwrapper - # doesn't allow access to subdirs of userfiles + #FIXME really would prefer a scantron directory my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; my $cdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; my $lines; @@ -3818,7 +4073,7 @@ sub scantron_getfile { } else { $scanlines{'skipped'}=[(split("\n",$lines,-1))]; } - my @tmp=&Apache::lonnet::dump('scantrondata',$cdom,$cname); + my @tmp=&Apache::lonnet::dump('nohist_scantrondata',$cdom,$cname); if ($tmp[0] =~ /^(error:|no_such_host)/) { @tmp=(); } my %scan_data = @tmp; return (\%scanlines,\%scan_data); @@ -3836,34 +4091,48 @@ sub lonnet_putfile { sub scantron_putfile { my ($scanlines,$scan_data) = @_; - #FIXME really would prefer a scantron directory but tokenwrapper - # doesn't allow access to subdirs of userfiles + #FIXME really would prefer a scantron directory my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; my $cdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; - my $prefix='scantron_'; + if ($scanlines) { + my $prefix='scantron_'; # no need to update orig, shouldn't change # &lonnet_putfile(join("\n",@{$scanlines->{'orig'}}),$prefix.'orig_'. # $ENV{'form.scantron_selectfile'}); - &lonnet_putfile(join("\n",@{$scanlines->{'corrected'}}), - $prefix.'corrected_'. - $ENV{'form.scantron_selectfile'}); - &lonnet_putfile(join("\n",@{$scanlines->{'skipped'}}), - $prefix.'skipped_'. - $ENV{'form.scantron_selectfile'}); - &Apache::lonnet::put('scantrondata',$scan_data,$cdom,$cname); + &lonnet_putfile(join("\n",@{$scanlines->{'corrected'}}), + $prefix.'corrected_'. + $ENV{'form.scantron_selectfile'}); + &lonnet_putfile(join("\n",@{$scanlines->{'skipped'}}), + $prefix.'skipped_'. + $ENV{'form.scantron_selectfile'}); + } + &Apache::lonnet::put('nohist_scantrondata',$scan_data,$cdom,$cname); } sub scantron_get_line { - my ($scanlines,$i)=@_; - if ($scanlines->{'skipped'}[$i]) {return undef;} + my ($scanlines,$scan_data,$i)=@_; + if (&should_be_skipped($scan_data,$i)) { return undef; } + if ($scanlines->{'skipped'}[$i]) { return undef; } if ($scanlines->{'corrected'}[$i]) {return $scanlines->{'corrected'}[$i];} return $scanlines->{'orig'}[$i]; } +sub get_todo_count { + my ($scanlines,$scan_data)=@_; + my $count=0; + for (my $i=0;$i<=$scanlines->{'count'};$i++) { + my $line=&scantron_get_line($scanlines,$scan_data,$i); + if ($line=~/^[\s\cz]*$/) { next; } + $count++; + } + return $count; +} + sub scantron_put_line { - my ($scanlines,$i,$newline,$skip)=@_; + my ($scanlines,$scan_data,$i,$newline,$skip)=@_; if ($skip) { $scanlines->{'skipped'}[$i]=$newline; + &allow_skipping($scan_data,$i); return; } $scanlines->{'corrected'}[$i]=$newline; @@ -3882,7 +4151,7 @@ sub scantron_validate_ID { my %found=('ids'=>{},'usernames'=>{}); for (my $i=0;$i<=$scanlines->{'count'};$i++) { - my $line=&scantron_get_line($scanlines,$i); + my $line=&scantron_get_line($scanlines,$scan_data,$i); if ($line=~/^[\s\cz]*$/) { next; } my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, $scan_data); @@ -3896,13 +4165,13 @@ sub scantron_validate_ID { if ($found{'ids'}{$found}) { &scantron_get_correction($r,$i,$scan_record,\%scantron_config, $line,'duplicateID',$found); - return(1); + return(1,$currentphase); } elsif ($found{'usernames'}{$username}) { &scantron_get_correction($r,$i,$scan_record,\%scantron_config, $line,'duplicateID',$username); - return(1); + return(1,$currentphase); } - #FIXME store away line we prviously saw the ID on to use above + #FIXME store away line we previously saw the ID on to use above $found{'ids'}{$found}++; $found{'usernames'}{$username}++; } else { @@ -3912,18 +4181,18 @@ sub scantron_validate_ID { &scantron_get_correction($r,$i,$scan_record, \%scantron_config, $line,'duplicateID',$username); - return(1); + return(1,$currentphase); } elsif (!defined($username)) { &scantron_get_correction($r,$i,$scan_record, \%scantron_config, $line,'incorrectID'); - return(1); + return(1,$currentphase); } $found{'usernames'}{$username}++; } else { &scantron_get_correction($r,$i,$scan_record,\%scantron_config, $line,'incorrectID'); - return(1); + return(1,$currentphase); } } } @@ -3949,7 +4218,7 @@ sub scantron_get_correction { $r->print(''."\n"); $r->print(''."\n"); if ($error =~ /ID$/) { - if ($error eq 'unknownID') { + if ($error eq 'incorrectID') { $r->print("The encoded ID is not in the classlist

\n"); } elsif ($error eq 'duplicateID') { $r->print("The encoded ID has also been used by a previous paper $arg

\n"); @@ -3967,11 +4236,61 @@ sub scantron_get_correction { 'scantron_username','scantron_domain')); $r->print(": "); $r->print("\n@". - &Apache::loncommon::select_dom_form(undef,'scantron_domain')); + &Apache::loncommon::select_dom_form($ENV{'request.role.domain'},'scantron_domain')); $r->print(''); + } elsif ($error =~ /CODE$/) { + if ($error eq 'incorrectCODE') { + $r->print("

The encoded CODE is not in the list of possible CODEs

\n"); + } elsif ($error eq 'duplicateCODE') { + $r->print("

The encoded CODE has also been used by a previous paper ".join(', ',@{$arg}).", and CODEs are supposed to be unique

\n"); + } + $r->print("

The CODE on the form is ". + $$scan_record{'scantron.CODE'}."
\n"); + $r->print("

The ID on the form is ". + $$scan_record{'scantron.ID'}."
\n"); + $r->print("The name on the paper is ". + $$scan_record{'scantron.LastName'}.",". + $$scan_record{'scantron.FirstName'}."

"); + $r->print("

How should I handle this?
\n"); + $r->print("\n
"); + my $i=0; + if ($error eq 'incorrectCODE') { + my ($max,$closest)=&scantron_get_closely_matching_CODEs($arg,$$scan_record{'scantron.CODE'}); + foreach my $testcode (@{$closest}) { + my $checked=''; + if (!$i) { $checked=' checked="on" '; } + $r->print(" Use the similar CODE ".$testcode." instead."); + $r->print("\n
"); + $i++; + } + } + my $checked; if (!$i) { $checked=' checked="on" '; } + $r->print(" Use the CODE ".$$scan_record{'scantron.CODE'}." that is was on the paper, ignoring the error."); + $r->print("\n
"); + + $r->print(< +function change_radio(field) { + var slct=document.scantronupload.scantron_CODE_resolution; + var i; + for (i=0;i +ENDSCRIPT + my $href="/adm/pickcode?". + "form=".&Apache::lonnet::escape("scantronupload"). + "&scantron_format=".&Apache::lonnet::escape($ENV{'form.scantron_format'}). + "&scantron_CODElist=".&Apache::lonnet::escape($ENV{'form.scantron_CODElist'}). + "&curCODE=".&Apache::lonnet::escape($$scan_record{'scantron.CODE'}). + "&scantron_selectfile=".&Apache::lonnet::escape($ENV{'form.scantron_selectfile'}); + $r->print(" Select a CODE from the list of all CODEs and use it. Selected CODE is "); + $r->print("\n
"); + $r->print(" Use as the CODE."); + $r->print("\n

"); } elsif ($error eq 'doublebubble') { -#FIXME Need to print out who this is along with the paper info $r->print("

There have been multiple bubbles scanned for a some question(s)

\n"); $r->print(''); @@ -4018,9 +4337,76 @@ sub scantron_bubble_selector { $r->print('
- Specify a Scantron data file to upload. +  Specify a Scantron data file to upload.
SCANTRONFORM - &scantron_upload_scantron_data($r); + my $default_form_data=&defaultFormData(&get_symb_and_url($r,1)); + my $cdom= $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; + my $cnum= $ENV{'course.'.$ENV{'request.course.id'}.'.num'}; + $r->print(< + function checkUpload(formname) { + if (formname.upfile.value == "") { + alert("Please use the browse button to select a file from your local directory."); + return false; + } + formname.submit(); + } + + + + $default_form_data + + + + File to upload: +
+ + +UPLOAD $r->print(< @@ -3508,6 +3587,40 @@ SCANTRONFORM
+
+ + + + + + + + + + + + + + + +
+  Download a scoring office file +
Filename of scoring office file: $file_selector
+ Records to download + + Skipped Records
+ Corrected Records
+ Original Records +
+ +
+
+
'); } +sub num_matches { + my ($orig,$code) = @_; + my @code=split(//,$code); + my @orig=split(//,$orig); + my $same=0; + for (my $i=0;$i{'count'};$i++) { + my $line=&scantron_get_line($scanlines,$scan_data,$i); + if ($line=~/^[\s\cz]*$/) { next; } + my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, + $scan_data); + my $CODE=$$scan_record{'scantron.CODE'}; + my $error=0; + if (!exists($allcodes{$CODE}) && !$$scan_record{'scantron.useCODE'}) { + &scantron_get_correction($r,$i,$scan_record, + \%scantron_config, + $line,'incorrectCODE',\%allcodes); + return(1,$currentphase); + } + if (exists($usedCODEs{$CODE}) && $ENV{'form.scantron_CODEunique'} + && !$$scan_record{'scantron.CODE_ignore_dup'}) { + &scantron_get_correction($r,$i,$scan_record, + \%scantron_config, + $line,'duplicateCODE',$usedCODEs{$CODE}); + return(1,$currentphase); + } + push (@{$usedCODEs{$CODE}},$$scan_record{'scantron.PaperID'}); + } return (0,$currentphase+1); } @@ -4034,7 +4420,7 @@ sub scantron_validate_doublebubble { my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'}); my ($scanlines,$scan_data)=&scantron_getfile(); for (my $i=0;$i<=$scanlines->{'count'};$i++) { - my $line=&scantron_get_line($scanlines,$i); + my $line=&scantron_get_line($scanlines,$scan_data,$i); if ($line=~/^[\s\cz]*$/) { next; } my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, $scan_data); @@ -4047,6 +4433,31 @@ sub scantron_validate_doublebubble { return (0,$currentphase+1); } +sub scantron_get_maxbubble { + my ($r)=@_; + if (defined($ENV{'form.scantron_maxbubble'}) && + $ENV{'form.scantron_maxbubble'}) { + return $ENV{'form.scantron_maxbubble'}; + } + my $navmap=Apache::lonnavmaps::navmap->new(); + my (undef,undef,$sequence)= + &Apache::lonnet::decode_symb($ENV{'form.selectpage'}); + my $map=$navmap->getResourceByUrl($sequence); + my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0); + &Apache::lonnet::delenv('form.counter'); + foreach my $resource (@resources) { + my $result=&Apache::lonnet::ssi($resource->src()); + } + &Apache::lonnet::delenv('scantron\.'); + my $envfile=$ENV{'user.environment'}; + $envfile=~/\/([^\/]+)\.id$/; + $envfile=$1; + &Apache::lonnet::transfer_profile_to_env($r->dir_config('lonIDsDir'), + $envfile); + $ENV{'form.scantron_maxbubble'}=$ENV{'form.counter'}-1; + return $ENV{'form.scantron_maxbubble'}; +} + sub scantron_validate_missingbubbles { my ($r,$currentphase) = @_; #get student info @@ -4056,10 +4467,10 @@ sub scantron_validate_missingbubbles { #get scantron line setup my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'}); my ($scanlines,$scan_data)=&scantron_getfile(); - my $max_bubble=$ENV{'form.scantron_maxbubble'}; + my $max_bubble=&scantron_get_maxbubble(); if (!$max_bubble) { $max_bubble=2**31; } for (my $i=0;$i<=$scanlines->{'count'};$i++) { - my $line=&scantron_get_line($scanlines,$i); + my $line=&scantron_get_line($scanlines,$scan_data,$i); if ($line=~/^[\s\cz]*$/) { next; } my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, $scan_data); @@ -4104,18 +4515,25 @@ SCANTRONFORM my @delayqueue; my %completedstudents; + my $count=&get_todo_count($scanlines,$scan_data); my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Scantron Status', - 'Scantron Progress',$scanlines->{'count'}); + 'Scantron Progress',$count, + 'inline',undef,'scantronupload'); &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state, 'Processing first student'); my $start=&Time::HiRes::time(); my $i=-1; - my ($uname,$udom); + my ($uname,$udom,$started); while ($i<$scanlines->{'count'}) { ($uname,$udom)=('',''); $i++; - my $line=&scantron_get_line($scanlines,$i); + my $line=&scantron_get_line($scanlines,$scan_data,$i); if ($line=~/^[\s\cz]*$/) { next; } + if ($started) { + &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, + 'last student'); + } + $started=1; my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, $scan_data); unless ($uname=&scantron_find_student($scan_record,$scan_data, @@ -4136,27 +4554,30 @@ SCANTRONFORM my $i=0; foreach my $resource (@resources) { $i++; - my $result=&Apache::lonnet::ssi($resource->src(), - ('submitted' =>'scantron', - 'grade_target' =>'grade', - 'grade_username'=>$uname, - 'grade_domain' =>$udom, - 'grade_courseid'=>$ENV{'request.course.id'}, - 'grade_symb' =>$resource->symb())); + my %form=('submitted' =>'scantron', + 'grade_target' =>'grade', + 'grade_username'=>$uname, + 'grade_domain' =>$udom, + 'grade_courseid'=>$ENV{'request.course.id'}, + 'grade_symb' =>$resource->symb()); + if (exists($scan_record->{'scantron.CODE'}) && + $scan_record->{'scantron.CODE'}) { + $form{'CODE'}=$scan_record->{'scantron.CODE'}; + } + my $result=&Apache::lonnet::ssi($resource->src(),%form); + } $completedstudents{$uname}={'line'=>$line}; } continue { &Apache::lonnet::delenv('form.counter'); &Apache::lonnet::delenv('scantron\.'); - &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, - 'last student'); } &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); - my $lasttime = &Time::HiRes::time()-$start; - $r->print("

took $lasttime

"); +# my $lasttime = &Time::HiRes::time()-$start; +# $r->print("

took $lasttime

"); $navmap->untieHashes(); - $r->print("

Done

"); + $r->print(""); $r->print(&show_grading_menu_form($symb,$url)); return ''; } @@ -4165,10 +4586,11 @@ sub scantron_upload_scantron_data { my ($r)=@_; $r->print(&Apache::loncommon::coursebrowser_javascript($ENV{'request.role.domain'})); my $select_link=&Apache::loncommon::selectcourse_link('rules','courseid', - 'domainid'); + 'domainid', + 'coursename'); my $domsel=&Apache::loncommon::select_dom_form($ENV{'request.role.domain'}, 'domainid'); - my $default_form_data=&defaultFormData(&get_symb_and_url($r)); + my $default_form_data=&defaultFormData(&get_symb_and_url($r,1)); $r->print(< function checkUpload(formname) { @@ -4182,12 +4604,14 @@ sub scantron_upload_scantron_data {
$default_form_data -Course: -Domain: $domsel $select_link -
+ + + + + + +
$select_link
Course ID:
Course Name:
Domain: $domsel
File to upload:
-File to upload: -
UPLOAD @@ -4196,11 +4620,21 @@ UPLOAD sub scantron_upload_scantron_data_save { my($r)=@_; + my ($symb,$url)=&get_symb_and_url($r,1); + my $doanotherupload= + '
'."\n". + ''."\n". + ''."\n". + '
'."\n"; if (!&Apache::lonnet::allowed('usc',$ENV{'form.domainid'}) && !&Apache::lonnet::allowed('usc', $ENV{'form.domainid'}.'_'.$ENV{'form.courseid'})) { $r->print("You are not allowed to upload Scantron data to the requested course.
"); - $r->print(&show_grading_menu_form(&get_symb_and_url($r))); + if ($symb) { + $r->print(&show_grading_menu_form($symb,$url)); + } else { + $r->print($doanotherupload); + } return ''; } $r->print("Doing upload to ".$ENV{'form.courseid'}."
"); @@ -4221,10 +4655,21 @@ sub scantron_upload_scantron_data_save { # See if there is anything left unless ($fname) { return 'error: no uploaded file'; } $fname='scantron_orig_'.$fname; - $r->print(&Apache::lonnet::finishuserfileupload($ENV{'form.courseid'}, - $ENV{'form.domainid'}, - $home,'upfile',$fname)); - $r->print(&show_grading_menu_form(&get_symb_and_url($r))); + if (length($ENV{'form.upfile'}) < 2) { + $r->print("Error: The file you attempted to upload, ".&HTML::Entities::encode($ENV{'form.upfile.filename'},'<>&"').", contained no information. Please check that you entered the correct filename."); + } else { + my $result=&Apache::lonnet::finishuserfileupload($ENV{'form.courseid'},$ENV{'form.domainid'},$home,'upfile',$fname); + if ($result =~ m|^/uploaded/|) { + $r->print("Success: Successfully uploaded ".(length($ENV{'form.upfile'})-1)." bytes of data into location ".$result.""); + } else { + $r->print("Error: An error (".$result.") occured when attempting to upload the file, ".&HTML::Entities::encode($ENV{'form.upfile.filename'},'<>&"').""); + } + } + if ($symb) { + $r->print(&show_grading_menu_form($symb,$url)); + } else { + $r->print($doanotherupload); + } return ''; } @@ -4378,17 +4823,18 @@ GRADINGMENUJS $result.=''; $result.=''."\n"; + ''. + ' '.&mt('scores from file').' '."\n"; $result.=''."\n"; + '" value="'.&mt('Grade').'" /> scantron forms'."\n"; if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) { $result.=''."\n"; } 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.

'. - ''. - ' scores from file
'. ' scantron forms
'. - ''. - ' submission Receipt no: '.unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}). + ''. + ' '.&mt('receipt').': '. + &Apache::lonnet::recprefix($ENV{'request.course.id'}). '-'. '