--- loncom/homework/grades.pm 2003/12/11 13:51:09 1.170 +++ loncom/homework/grades.pm 2004/05/25 05:27:09 1.203 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # The LON-CAPA Grading handler # -# $Id: grades.pm,v 1.170 2003/12/11 13:51:09 albertel Exp $ +# $Id: grades.pm,v 1.203 2004/05/25 05:27:09 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -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(); } @@ -3393,17 +3420,25 @@ sub getSequenceDropDown { return $result; } -sub scantron_uploads { - if (!-e $Apache::lonnet::perlvar{'lonScansDir'}) { return ''}; - my $result= ''; + $result.=""; + foreach my $filename (sort(&scantron_filenames())) { $result.="\n"; } $result.=""; @@ -3413,6 +3448,7 @@ 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 +3493,8 @@ 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 +3502,39 @@ sub scantron_selectphase {
-
- + + $default_form_data - - + - + - + + + + + + + + - @@ -3492,13 +3555,36 @@ 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 $r->print(< @@ -3564,7 +3674,7 @@ sub scantron_fixup_scanline { my ($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('%-'.$$scantron_config{'IDlength'}.'s', @@ -3576,6 +3686,21 @@ sub scantron_fixup_scanline { &scan_data($scan_data,"$whichline.user", $args->{'username'}.':'.$args->{'domain'}); } + } elsif ($field eq 'CODE') { + if ($args->{'CODE_ignore_dup'}) { + &scan_data($scan_data,"$whichline.CODE_ignore_dup",'1'); + } + &scan_data($scan_data,"$whichline.useCODE",'1'); + if ($args->{'CODE'} ne 'use_unfound') { + if (length($args->{'CODE'}) > $$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 +3731,21 @@ 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, $$scantron_config{'CODElength'}); + if (&scan_data($scan_data,"$whichline.useCODE")) { + $record{'scantron.useCODE'}=1; + } + if (&scan_data($scan_data,"$whichline.CODE_ignore_dup")) { + $record{'scantron.CODE_ignore_dup'}=1; + } } else { #FIXME interpret first N questions } @@ -3629,6 +3761,8 @@ sub scantron_parse_scanline { $record{'scantron.LastName'}= substr($data,$$scantron_config{'LastName'}-1, $$scantron_config{'LastNamelength'}); + if ($justHeader) { return \%record; } + my @alphabet=('A'..'Z'); my $questnum=0; while ($questions) { @@ -3696,7 +3830,7 @@ 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'}) { $skip=1; @@ -3709,6 +3843,26 @@ sub scantron_process_corrections { 'ID',{'newid'=>$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,$errmsg)= @@ -3722,31 +3876,141 @@ sub scantron_process_corrections { if ($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_warning_screen { + my ($button_text)=@_; + my $title=&Apache::lonnet::gettitle($ENV{'form.selectpage'}); + return (< +Please double check the information + below before clicking on '$button_text' +

+
- 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 +3594,30 @@ SCANTRONFORM
+
+ + + + + + + + + + + +
+  Download a scoring office file +
Filename of scoring office file: $file_selector
+ +
+
+
+ + +
Sequence To be Graded:$title
Data File that will be used:$ENV{'form.scantron_selectfile'}
+ +
+

If this information is correct, please click on '$button_text'.

+

If something is incorrect, please click the 'Grading Menu' button to start over.

+ +
+STUFF +} + +sub scantron_do_warning { + my ($r)=@_; + my ($symb,$url)=&get_symb_and_url($r); + if (!$symb) {return '';} + my $default_form_data=&defaultFormData($symb,$url); + $r->print(&scantron_form_start().$default_form_data); + my $warning=&scantron_warning_screen('Validate Records'); + $r->print(< + + +STUFF + $r->print("
".&show_grading_menu_form($symb,$url).""); + return ''; +} + +sub scantron_form_start { + my ($max_bubble)=@_; + my $result= < + + + + + + + + +SCANTRONFORM + return $result; +} sub scantron_validate_file { my ($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(); #get the student pick code ready $r->print(&Apache::loncommon::studentbrowser_javascript()); - my $result= < - - - - - $default_form_data -SCANTRONFORM + my $max_bubble=&scantron_get_maxbubble($r); + my $result=&scantron_form_start($max_bubble).$default_form_data; $r->print($result); my @validate_phases=( 'ID', @@ -3754,14 +4018,10 @@ 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]."

"); @@ -3773,9 +4033,14 @@ SCANTRONFORM } } if (!$stop) { - $r->print("Validation process complete.
"); - $r->print(''); - $r->print(''); + my $warning=&scantron_warning_screen('Start Grading'); + $r->print(< +$warning + + +STUFF + } else { $r->print(''); $r->print(""); @@ -3791,9 +4056,44 @@ SCANTRONFORM return ''; } +sub scantron_remove_file { + my ($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 +4118,7 @@ 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 ($tmp[0] =~ /^(error:|no_such_host)/) { @tmp=(); } my %scan_data = @tmp; return (\%scanlines,\%scan_data); @@ -3836,34 +4136,48 @@ sub lonnet_putfile { sub scantron_putfile { my ($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 +4196,7 @@ 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, $scan_data); @@ -3896,13 +4210,13 @@ sub scantron_validate_ID { if ($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 +4226,18 @@ 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 +4263,7 @@ 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 +4281,61 @@ 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 +4382,76 @@ sub scantron_bubble_selector { $r->print('
'); } +sub num_matches { + my ($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,$currentphase+1); } @@ -4034,7 +4465,7 @@ sub scantron_validate_doublebubble { my %scantron_config=&get_scantron_config($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, $scan_data); @@ -4047,6 +4478,31 @@ sub scantron_validate_doublebubble { return (0,$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,$currentphase) = @_; #get student info @@ -4056,10 +4512,10 @@ sub scantron_validate_missingbubbles { #get scantron line setup my %scantron_config=&get_scantron_config($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 +4560,25 @@ 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 +4599,30 @@ 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,$url)); return ''; } @@ -4165,10 +4631,11 @@ sub scantron_upload_scantron_data { my ($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 +4649,14 @@ sub scantron_upload_scantron_data {
$default_form_data -Course: -Domain: $domsel $select_link -
+ + + + + + +
$select_link
Course ID:
Course Name:
Domain: $domsel
File to upload:
-File to upload: -
UPLOAD @@ -4196,11 +4665,21 @@ UPLOAD sub scantron_upload_scantron_data_save { my($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'}."
"); @@ -4221,13 +4700,68 @@ 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 ''; } +sub valid_file { + my ($requested_file)=@_; + foreach my $filename (sort(&scantron_filenames())) { + &Apache::lonnet::logthis("$requested_file $filename"); + if ($requested_file eq $filename) { return 1; } + } + return 0; +} + +sub scantron_download_scantron_data { + my ($r)=@_; + my $default_form_data=&defaultFormData(&get_symb_and_url($r,1)); + my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; + my $cdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; + my $file=$ENV{'form.scantron_selectfile'}; + if (! &valid_file($file)) { + $r->print(< + The requested file name was invalid. +

+ERROR + $r->print(&show_grading_menu_form(&get_symb_and_url($r,1))); + return; + } + my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file; + my $corrected='/uploaded/'.$cdom.'/'.$cname.'/scantron_corrected_'.$file; + my $skipped='/uploaded/'.$cdom.'/'.$cname.'/scantron_skipped_'.$file; + &Apache::lonnet::allowuploaded('/adm/grades',$orig); + &Apache::lonnet::allowuploaded('/adm/grades',$corrected); + &Apache::lonnet::allowuploaded('/adm/grades',$skipped); + $r->print(< + Original file as uploaded by the scantron office. +

+

+ Corrections, a file of corrected records that were used in grading. +

+

+ Skipped, a file of records that were skipped. +

+DOWNLOAD + $r->print(&show_grading_menu_form(&get_symb_and_url($r,1))); + return ''; +} #-------- end of section for handling grading scantron forms ------- # @@ -4378,17 +4912,18 @@ 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)) { $result.=''."\n"; } @@ -4504,8 +5039,8 @@ sub handler { } } elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) { $request->print(&scantron_selectphase($request)); - } elsif ($command eq 'scantron_validate' && $perm{'mgr'}) { - $request->print(&scantron_validate_file($request)); + } elsif ($command eq 'scantron_warning' && $perm{'mgr'}) { + $request->print(&scantron_do_warning($request)); } elsif ($command eq 'scantron_validate' && $perm{'mgr'}) { $request->print(&scantron_validate_file($request)); } elsif ($command eq 'scantron_process' && $perm{'mgr'}) { @@ -4518,7 +5053,7 @@ sub handler { (&Apache::lonnet::allowed('usc',$ENV{'request.role.domain'})|| &Apache::lonnet::allowed('usc',$ENV{'request.course.id'}))) { $request->print(&scantron_upload_scantron_data_save($request)); - } elsif ($command eq 'scantrondownload' && + } elsif ($command eq 'scantron_download' && &Apache::lonnet::allowed('usc',$ENV{'request.course.id'})) { $request->print(&scantron_download_scantron_data($request)); } elsif ($command) {
'. - ''. - ' scores from file
'. ' scantron forms
'. - ''. - ' submission Receipt no: '.unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}). + ''. + ' '.&mt('receipt').': '. + &Apache::lonnet::recprefix($ENV{'request.course.id'}). '-'. '