--- loncom/homework/grades.pm 2004/05/04 14:17:18 1.194 +++ loncom/homework/grades.pm 2004/09/24 21:09:52 1.204.2.5 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # The LON-CAPA Grading handler # -# $Id: grades.pm,v 1.194 2004/05/04 14:17:18 albertel Exp $ +# $Id: grades.pm,v 1.204.2.5 2004/09/24 21:09:52 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -167,6 +167,21 @@ sub response_type { return \@partlist,\%handgrade,\%responseType; } +sub get_display_part { + my ($partID,$url,$symb)=@_; + if (!defined($symb) || $symb eq '') { + $symb=$ENV{'form.symb'}; + if ($symb eq '') { $symb=&Apache::lonnet::symbread($url) } + } + my $display=&Apache::lonnet::EXT('resource.'.$partID.'.display',$symb); + &Apache::lonnet::logthis("\nsymb $symb\n url $url\npartID $partID\ndisplay $display \n"); + if (defined($display) and $display ne '') { + $display.= " (id $partID)"; + } else { + $display=$partID; + } + return $display; +} #--- Show resource title #--- and parts and response type sub showResourceInfo { @@ -194,7 +209,8 @@ sub showResourceInfo { } $partsseen{$partID}=1; } - $result.='Part '.$partID.' '. + my $display_part=&get_display_part($partID,$url); + $result.='Part: '.$display_part.' '. $resID.''. 'Type: '.$responsetype.''; # 'Handgrade: '.$handgrade.''; @@ -682,7 +698,9 @@ LISTJAVASCRIPT ''.&nameUserString('header').''; if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { foreach (sort(@$partlist)) { - $gradeTable.=' Part '.(split(/_/))[0].' Status '; + my $display_part=&get_display_part((split(/_/))[0],$url,$symb); + $gradeTable.=' Part: '.$display_part. + ' Status '; } } $loop++; @@ -1084,7 +1102,7 @@ sub sub_page_kw_js { var ypos = (screen.height-height)/2-30; ypos = (ypos < 0) ? '0' : ypos; - pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=600,height='+height); + pWin = window.open('', 'MessageCenter', 'resizable=yes,toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=600,height='+height); pWin.focus(); pDoc = pWin.document; pDoc.open('text/html','replace'); @@ -1215,7 +1233,7 @@ sub sub_page_kw_js { var ypos = (screen.height-330)/2-30; ypos = (ypos < 0) ? '0' : ypos; - hwdWin = window.open('', 'KeywordHighlightCentral', 'toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx='+xpos+',screeny='+ypos); + hwdWin = window.open('', 'KeywordHighlightCentral', 'resizeable=yes,toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx='+xpos+',screeny='+ypos); hwdWin.focus(); var hDoc = hwdWin.document; hDoc.open('text/html','replace'); @@ -1289,8 +1307,9 @@ sub gradeBox { '' : $$record{'resource.'.$partid.'.awarded'}*$wgt); my $result=''."\n"; + my $display_part=&get_display_part($partid,undef,$symb); $result.=''. ''; - my ($depth,$question) = (1,1); + my ($depth,$question,$prob) = (1,1,1); $iterator->next(); # skip the first BEGIN_MAP my $curRes = $iterator->next(); # for "current resource" while ($depth > 0) { @@ -3119,7 +3147,7 @@ sub displayPage { my $parts = $curRes->parts(); my $title = $curRes->compTitle(); my $symbx = $curRes->symb(); - $studentTable.=''; $studentTable.=''; @@ -3210,12 +3239,14 @@ sub displaySubByDates { foreach my $partid (@{$parts}) { my @matchKey = sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys); # next if ($$record{"$version:resource.$partid.solved"} eq ''); + my $display_part=&get_display_part($partid,undef,$symb); foreach my $matchKey (@matchKey) { - if (exists $$record{$version.':'.$matchKey}) { + if (exists($$record{$version.':'.$matchKey}) && + $$record{$version.':'.$matchKey} ne '') { my ($responseId)=($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/); - $displaySub[0].='Part '.$partid.' '; + $displaySub[0].='Part: '.$display_part.' '; $displaySub[0].='(ID '. - $responseId.') '; + $responseId.') '; if ($$record{"$version:resource.$partid.tries"} eq '') { $displaySub[0].='Trial not counted'; } else { @@ -3233,14 +3264,14 @@ sub displaySubByDates { } } if (exists $$record{"$version:resource.$partid.award"}) { - $displaySub[1].='Part '.$partid.'  '. + $displaySub[1].='Part: '.$display_part.'  '. lc($$record{"$version:resource.$partid.award"}).' '. $mark{$$record{"$version:resource.$partid.solved"}}. '
'; } if (exists $$record{"$version:resource.$partid.regrader"}) { $displaySub[2].=$$record{"$version:resource.$partid.regrader"}. - ' ('.&mt('Part').': '.$partid.')'; + ' ('.&mt('Part').': '.$display_part.')'; } } # needed because old essay regrader has not parts info @@ -3295,7 +3326,7 @@ 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--; } @@ -3304,7 +3335,7 @@ sub updateGradeByPage { my $parts = $curRes->parts(); my $title = $curRes->compTitle(); my $symbx = $curRes->symb(); - $studentTable.=''; $studentTable.=''; @@ -3337,12 +3368,13 @@ sub updateGradeByPage { $changeflag++; $newpts = ''; } - + my $display_part=&get_display_part($partid,undef, + $curRes->symb()); my $oldstatus = $ENV{'form.solved'.$question.'_'.$partid}; - $displayPts[0].=' Part '.$partid.' = '. + $displayPts[0].=' Part: '.$display_part.' = '. (($oldstatus eq 'excused') ? 'excused' : $oldpts). ' 
'; - $displayPts[1].=' Part '.$partid.' = '. + $displayPts[1].=' Part: '.$display_part.' = '. (($score eq 'excused') ? 'excused' : $newpts). ' 
'; @@ -3365,6 +3397,7 @@ sub updateGradeByPage { ''. ''; + $prob++; } $curRes = $iterator->next(); } @@ -3415,18 +3448,25 @@ 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.=""; @@ -3452,7 +3492,7 @@ sub scantron_CODElist { my $cnum = $ENV{'course.'.$ENV{'request.course.id'}.'.num'}; my @names=&Apache::lonnet::getkeys('CODEs',$cdom,$cnum); my $namechoice=''; - foreach my $name (@names) { + foreach my $name (sort(@names)) { if ($name =~ /^error: 2 /) { next; } $namechoice.=''; } @@ -3491,7 +3531,7 @@ sub scantron_selectphase {
'. - 'Part '.$partid.' Points: '."\n"; + 'Part: '.$display_part.' Points: '."\n"; my $ctr = 0; $result.=''."\n"; # display radio buttons in a nice table 10 across @@ -1622,11 +1641,12 @@ KEYWORDS my %seenparts; for my $part (sort keys(%$handgrade)) { my ($partid,$respid) = split(/_/,$part); + my $display_part=&get_display_part($partid,$url,$symb); if ($ENV{"form.$uname:$udom:$partid:submitted_by"}) { if (exists($seenparts{$partid})) { next; } $seenparts{$partid}=1; - my $submitby='Part '.$partid. - ' Collaborative submission by: '. + my $submitby='Part: '.$display_part. + ' Collaborative submission by: '. ''. @@ -1636,8 +1656,8 @@ KEYWORDS } my $responsetype = $responseType->{$partid}->{$respid}; if (!exists($record{"resource.$partid.$respid.submission"})) { - $lastsubonly.='
Part '. - $partid.' ( ID '.$respid. + $lastsubonly.='
Part: '. + $display_part.' ( ID '.$respid. ' )   '. 'Nothing submitted - no attempts

'; next; @@ -1665,11 +1685,14 @@ KEYWORDS if ($ENV{'form.lastSub'} eq 'lastonly' || ($ENV{'form.lastSub'} eq 'hdgrade' && $$handgrade{$part} eq 'yes')) { - $lastsubonly.='
Part '. - $partid.' ( ID '.$respid. + my $display_part=&get_display_part($partid,$url,$symb); + $lastsubonly.='
Part: '. + $display_part.' ( ID '.$respid. ' )   '; if ($record{"resource.$partid.$respid.uploadedurl"}) { - $lastsubonly.=' File uploaded by student Like all files provided by users, this file may contain virusses
'; + &Apache::lonnet::allowuploaded('/adm/grades', + $record{"resource.$partid.$respid.uploadedurl"}); + $lastsubonly.=' File uploaded by student Like all files provided by users, this file may contain virusses
'; } $lastsubonly.='Submitted Answer: '. &cleanRecord($subval,$responsetype,$symb,$partid, @@ -2049,11 +2072,11 @@ sub saveHandGrade { } } elsif ($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.'_'.$_} : @@ -2324,7 +2347,8 @@ sub viewgrades { $ctsparts.'" value="'.$partid.'" />'."\n"; $result.=''."\n"; - $result.='
Part '.$partid.'   Point: '; + my $display_part=&get_display_part($partid,$url,$symb); + $result.='
Part: '.$display_part.'   Point: '; $result.=''; my $ctr = 0; while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across @@ -2363,14 +2387,17 @@ sub viewgrades { my $display=&Apache::lonnet::metadata($url,$part.'.display'); $display =~ s|^Number of Attempts|Tries
|; # makes the column narrower if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); } + my ($partid) = &split_part_type($part); + my $display_part=&get_display_part($partid,$url,$symb); if ($display =~ /^Partial Credit Factor/) { - my ($partid) = &split_part_type($part); - $result.=''."\n"; + $result.=''."\n"; next; + } else { + $display =~s/\[Part: \Q$partid\E\]/Part:<\/b> $display_part/; } $display =~ s|Problem Status|Grade Status
|; - $result.=''."\n"; + $result.=''."\n"; } $result.=''; @@ -2500,9 +2527,10 @@ sub editgrades { } } foreach my $partid (@partid) { + my $display_part=&get_display_part($partid,$url,$symb); $result .= ''; + '" align="center">Part: '.$display_part. + ' (Weight = '.$weight{$partid}.')'; } $result .= ''; @@ -2596,7 +2624,7 @@ sub editgrades { if ($noupdate) { # my $numcols=(scalar(@partid)*(scalar(@parts)-1)*2)+3; my $numcols=scalar(@partid)*4+2; - $result .= ''.$noupdate; + $result .= ''.$noupdate; } $result .= '
Score Part '.$partid.'
(weight = '. - $weight{$partid}.')		Score Part: '.$display_part. + '
(weight = '.$weight{$partid}.')		'.$display.''.$display.'
Part '.$partid. - ' (Weight = '.$weight{$partid}.')
No Changes Occurred For the Students Below
No Changes Occurred For the Students Below
'."\n". &show_grading_menu_form ($symb,$url); @@ -3108,7 +3136,7 @@ sub displayPage { '		 Prob.  '.($ENV{'form.vProb'} eq 'no' ? 'Title' : 'Problem Text').'/Grade
'.$question. + $studentTable.='
'.$prob. (scalar(@{$parts}) == 1 ? '' : '
('.scalar(@{$parts}).' parts)').'		'; if ($ENV{'form.vProb'} eq 'yes' ) { @@ -3169,6 +3197,7 @@ sub displayPage { $studentTable.=''."\n"; $question++; } + $prob++; } $studentTable.='
'.$question. + $studentTable.='
'.$prob. (scalar(@{$parts}) == 1 ? '' : '
('.scalar(@{$parts}).' parts)').'		 '.$title.' '.$displayPts[1].'
- + $default_form_data @@ -3517,8 +3557,8 @@ sub scantron_selectphase { @@ -3597,18 +3637,8 @@ SCANTRONFORM - - - -
Options: - Do only skipped records
- Remove any exisiting corrections + Do only previously skipped records
+ Remove all exisiting corrections
Filename of scoring office file: $file_selector
- Records to download - - Skipped Records
- Corrected Records
- Original Records -
- +
@@ -3828,7 +3858,7 @@ sub scantron_process_corrections { my ($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'}) { $skip=1; @@ -3874,31 +3904,95 @@ sub scantron_process_corrections { if ($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,$scan_data); +} -sub scantron_validate_file { - my ($r) = @_; - my ($symb,$url)=&get_symb_and_url($r); - if (!$symb) {return '';} - my $default_form_data=&defaultFormData($symb,$url); - if ($ENV{'form.scantron_options_ignore'} eq 'ignore_corrections') { - my $result=&scantron_remove('corrected'); - if ($result ne 'ok' && $result ne 'not_found' ) { - $r->print("An error occured ($result) when trying to Remove the existing corrections."); +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; } - $ENV{'form.scantron_options_ignore'}='done'; } - if ($ENV{'form.scantron_corrections'}) { - &scantron_process_corrections($r); + &Apache::lonnet::logthis('remembering '.join(':',%to_remember)); + &scan_data($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."); } - $r->print("

Gathering neccessary info.

");$r->rflush(); - my $max_bubble=&scantron_get_maxbubble($r); - #get the student pick code ready - $r->print(&Apache::loncommon::studentbrowser_javascript()); +} + +sub scantron_warning_screen { + my ($button_text)=@_; + my $title=&Apache::lonnet::gettitle($ENV{'form.selectpage'}); + return (< +Please double check the information + below before clicking on '$button_text' +

+ + + +
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= < @@ -3909,8 +4003,42 @@ sub scantron_validate_file { - $default_form_data 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 $max_bubble=&scantron_get_maxbubble($r); + my $result=&scantron_form_start($max_bubble).$default_form_data; $r->print($result); my @validate_phases=( 'ID', @@ -3933,9 +4061,14 @@ 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(''); $r->print(""); @@ -3951,35 +4084,44 @@ SCANTRONFORM return ''; } -sub scantron_remove { +sub scantron_remove_file { my ($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') { - $file.='corrected_'; + if ($which eq 'corrected' || $which eq 'skipped') { + $file.=$which.'_'; } else { return 'refused'; } $file.=$ENV{'form.scantron_selectfile'}; - my $result=&Apache::lonnet::removeuserfile($cname,$cdom,$file); + 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 $result; if (@todelete) { - &Apache::lonnet::del('nohist_scantrondata',\@todelete,$cdom,$cname); + $result=&Apache::lonnet::del('nohist_scantrondata',\@todelete,$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 $lines; @@ -4022,34 +4164,48 @@ sub lonnet_putfile { sub scantron_putfile { my ($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_'. - $ENV{'form.scantron_selectfile'}); + &lonnet_putfile(join("\n",@{$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; @@ -4068,7 +4224,7 @@ 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, $scan_data); @@ -4303,7 +4459,7 @@ sub scantron_validate_CODE { my ($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); @@ -4315,7 +4471,8 @@ sub scantron_validate_CODE { $line,'incorrectCODE',\%allcodes); return(1,$currentphase); } - if (exists($usedCODEs{$CODE}) && $ENV{'form.scantron_CODEunique'} + if (exists($usedCODEs{$CODE}) + && $ENV{'form.scantron_CODEunique'} eq 'yes' && !$$scan_record{'scantron.CODE_ignore_dup'}) { &scantron_get_correction($r,$i,$scan_record, \%scantron_config, @@ -4337,7 +4494,7 @@ sub scantron_validate_doublebubble { my %scantron_config=&get_scantron_config($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); @@ -4387,7 +4544,7 @@ sub scantron_validate_missingbubbles { 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); @@ -4432,18 +4589,25 @@ 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, @@ -4475,21 +4639,20 @@ SCANTRONFORM $form{'CODE'}=$scan_record->{'scantron.CODE'}; } my $result=&Apache::lonnet::ssi($resource->src(),%form); - + if (&Apache::loncommon::connection_aborted($r)) { last; } } $completedstudents{$uname}={'line'=>$line}; + if (&Apache::loncommon::connection_aborted($r)) { last; } } 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

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

Done

"); + $r->print(""); $r->print(&show_grading_menu_form($symb,$url)); return ''; } @@ -4585,6 +4748,50 @@ sub scantron_upload_scantron_data_save { return ''; } +sub valid_file { + my ($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 ------- # @@ -4862,8 +5069,8 @@ 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' && $perm{'mgr'}) { @@ -4876,7 +5083,7 @@ sub handler { (&Apache::lonnet::allowed('usc',$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 ($command) { @@ -4901,8 +5108,7 @@ sub send_header { sub send_footer { my ($request)= @_; - $request->print(''); - $request->print(&Apache::lontexconvert::footer()); + $request->print(''); } 1;