--- loncom/homework/grades.pm 2008/05/23 22:14:25 1.521
+++ loncom/homework/grades.pm 2008/06/25 11:59:59 1.525
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# The LON-CAPA Grading handler
#
-# $Id: grades.pm,v 1.521 2008/05/23 22:14:25 www Exp $
+# $Id: grades.pm,v 1.525 2008/06/25 11:59:59 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -240,8 +240,8 @@ sub showResourceInfo {
my %resptype = ();
my $hdgrade='no';
my %partsseen;
- foreach my $partID (sort keys(%$responseType)) {
- foreach my $resID (sort keys(%{ $responseType->{$partID} })) {
+ foreach my $partID (sort(keys(%$responseType))) {
+ foreach my $resID (sort(keys(%{ $responseType->{$partID} }))) {
my $handgrade=$$handgrade{$partID.'_'.$resID};
my $responsetype = $responseType->{$partID}->{$resID};
$hdgrade = $handgrade if ($handgrade eq 'yes');
@@ -278,7 +278,7 @@ sub reset_caches {
}
sub get_analyze {
- my ($symb,$uname,$udom)=@_;
+ my ($symb,$uname,$udom,$no_increment)=@_;
my $key = "$symb\0$uname\0$udom";
return $analyze_cache{$key} if (exists($analyze_cache{$key}));
@@ -290,15 +290,16 @@ sub reset_caches {
'grade_symb' => $symb,
'grade_courseid' =>
$env{'request.course.id'},
- 'grade_username' => $uname));
+ 'grade_username' => $uname,
+ 'grade_noincrement' => $no_increment));
(undef,$subresult)=split(/_HASH_REF__/,$subresult,2);
my %analyze=&Apache::lonnet::str2hash($subresult);
return $analyze_cache{$key} = \%analyze;
}
sub get_order {
- my ($partid,$respid,$symb,$uname,$udom)=@_;
- my $analyze = &get_analyze($symb,$uname,$udom);
+ my ($partid,$respid,$symb,$uname,$udom,$no_increment)=@_;
+ my $analyze = &get_analyze($symb,$uname,$udom,$no_increment);
return $analyze->{"$partid.$respid.shown"};
}
@@ -1030,7 +1031,7 @@ LISTJAVASCRIPT
' '.$section.($group ne '' ?'/'.$group:'').'</td>'."\n";
if ($env{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
- foreach (sort keys(%status)) {
+ foreach (sort(keys(%status))) {
next if ($_ =~ /^resource.*?submitted_by$/);
$gradeTable.='<td align="center"> '.&mt($status{$_}).' </td>'."\n";
}
@@ -2225,8 +2226,8 @@ KEYWORDS
$seen{$partid}++;
next if ($$handgrade{$part_resp} ne 'yes'
&& $env{'form.lastSub'} eq 'hdgrade');
- push @partlist,$partid;
- push @gradePartRespid,$partid.'.'.$respid;
+ push(@partlist,$partid);
+ push(@gradePartRespid,$partid.'.'.$respid);
$request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));
}
$request->print('</div></div>');
@@ -2553,7 +2554,7 @@ sub processHandGrade {
my (@parsedlist,@nextlist);
my ($nextflg) = 0;
- foreach (sort
+ foreach my $item (sort
{
if (lc($$fullname{$a}) ne lc($$fullname{$b})) {
return (lc($$fullname{$a}) cmp lc($$fullname{$b}));
@@ -2561,12 +2562,12 @@ sub processHandGrade {
return $a cmp $b;
} (keys(%$fullname))) {
if ($nextflg == 1 && $button =~ /Next$/) {
- push @parsedlist,$_;
+ push(@parsedlist,$item);
}
- $nextflg = 1 if ($_ eq $laststu);
+ $nextflg = 1 if ($item eq $laststu);
if ($button eq 'Previous') {
- last if ($_ eq $firststu);
- push @parsedlist,$_;
+ last if ($item eq $firststu);
+ push(@parsedlist,$item);
}
}
$ctr = 0;
@@ -2589,11 +2590,11 @@ sub processHandGrade {
my $submitted = 0;
my $ungraded = 0;
my $incorrect = 0;
- foreach (keys(%status)) {
- $submitted = 1 if ($status{$_} ne 'nothing');
- $ungraded = 1 if ($status{$_} =~ /^ungraded/);
- $incorrect = 1 if ($status{$_} =~ /^incorrect/);
- my ($foo,$partid,$foo1) = split(/\./,$_);
+ foreach my $item (keys(%status)) {
+ $submitted = 1 if ($status{$item} ne 'nothing');
+ $ungraded = 1 if ($status{$item} =~ /^ungraded/);
+ $incorrect = 1 if ($status{$item} =~ /^incorrect/);
+ my ($foo,$partid,$foo1) = split(/\./,$item);
if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
$submitted = 0;
}
@@ -2604,7 +2605,7 @@ sub processHandGrade {
next if (!$ungraded && ($submitonly eq 'graded'));
next if (!$incorrect && $submitonly eq 'incorrect');
}
- push @nextlist,$student if ($ctr < $ntstu);
+ push(@nextlist,$student) if ($ctr < $ntstu);
last if ($ctr == $ntstu);
$ctr++;
}
@@ -2612,7 +2613,7 @@ sub processHandGrade {
$ctr = 0;
my $total = scalar(@nextlist)-1;
- foreach (sort @nextlist) {
+ foreach (sort(@nextlist)) {
my ($uname,$udom,$submitter) = split(/:/);
$env{'form.student'} = $uname;
$env{'form.userdom'} = $udom;
@@ -2658,7 +2659,7 @@ sub saveHandGrade {
}
} elsif ($dropMenu eq 'reset status'
&& exists($record{'resource.'.$new_part.'.solved'})) { #don't bother if no old records -> no attempts
- foreach my $key (keys (%record)) {
+ foreach my $key (keys(%record)) {
if ($key=~/^resource\.\Q$new_part\E\./) { $newrecord{$key} = ''; }
}
$newrecord{'resource.'.$new_part.'.regrader'}=
@@ -2693,7 +2694,7 @@ sub saveHandGrade {
&handback_files($request,$symb,$stuname,$domain,$newflg,$new_part,\%newrecord);
next;
} else {
- push @parts_graded, $new_part;
+ push(@parts_graded,$new_part);
}
if ($record{'resource.'.$new_part.'.awarded'} ne $partial) {
$newrecord{'resource.'.$new_part.'.awarded'} = $partial;
@@ -2720,7 +2721,7 @@ sub saveHandGrade {
$record{'resource.'.$new_part.'.solved'} eq 'incorrect_by_override' ||
$dropMenu eq 'reset status')
{
- push (@version_parts,$new_part);
+ push(@version_parts,$new_part);
}
}
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
@@ -2893,7 +2894,7 @@ sub decrement_aggs {
if ($aggtries == $totaltries) {
$decrement{'users'} = 1;
}
- foreach my $type (keys (%decrement)) {
+ foreach my $type (keys(%decrement)) {
$$aggregate{$symb."\0".$part."\0".$type} = -$decrement{$type};
}
return;
@@ -3294,7 +3295,7 @@ sub viewgrades {
$display =~ s|^Number of Attempts|Tries<br />|; # makes the column narrower
if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }
my ($partid) = &split_part_type($part);
- push(@partids, $partid);
+ push(@partids,$partid);
my $display_part=&get_display_part($partid,$symb);
if ($display =~ /^Partial Credit Factor/) {
$result.='<th>'.
@@ -3448,7 +3449,7 @@ sub editgrades {
my $header;
while ($ctr < $env{'form.totalparts'}) {
my $partid = $env{'form.partid_'.$ctr};
- push @partid,$partid;
+ push(@partid,$partid);
$weight{$partid} = $env{'form.weight_'.$partid};
$ctr++;
}
@@ -4410,6 +4411,7 @@ sub displaySubByDates {
}
my $interaction;
+ my $no_increment = 1;
for ($version=1;$version<=$$record{'version'};$version++) {
my $timestamp =
&Apache::lonlocal::locallocaltime($$record{$version.':timestamp'});
@@ -4453,7 +4455,8 @@ sub displaySubByDates {
if (!exists($orders{$partid})) { $orders{$partid}={}; }
if (!exists($orders{$partid}->{$responseId})) {
$orders{$partid}->{$responseId}=
- &get_order($partid,$responseId,$symb,$uname,$udom);
+ &get_order($partid,$responseId,$symb,$uname,$udom,
+ $no_increment);
}
$displaySub[0].='</b> '.
&cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:",$uname,$udom).'<br />';
@@ -5145,8 +5148,37 @@ sub scantron_selectphase {
');
&Apache::lonpickcode::code_list($r,2);
+
+ $r>print('<br /><form method="post" name="checkscantron">'.
+ $default_form_data."\n".
+ &Apache::loncommon::start_data_table('LC_scantron_action')."\n".
+ &Apache::loncommon::start_data_table_header_row()."\n".
+ '<th colspan="2">
+ '.&mt('Review scantron data and submissions for a previously graded folder/sequence')."\n".
+ '</th>'."\n".
+ &Apache::loncommon::end_data_table_header_row()."\n".
+ &Apache::loncommon::start_data_table_row()."\n".
+ '<td> '.&mt('Graded folder/sequence:').' </td>'."\n".
+ '<td> '.$sequence_selector.' </td>'.
+ &Apache::loncommon::end_data_table_row()."\n".
+ &Apache::loncommon::start_data_table_row()."\n".
+ '<td> '.&mt('Filename of scoring office file:').' </td>'."\n".
+ '<td> '.$file_selector.' </td>'."\n".
+ &Apache::loncommon::end_data_table_row()."\n".
+ &Apache::loncommon::start_data_table_row()."\n".
+ '<td> '.&mt('Format of data file:').' </td>'."\n".
+ '<td> '.$format_selector.' </td>'."\n".
+ &Apache::loncommon::end_data_table_row()."\n".
+ &Apache::loncommon::start_data_table_row()."\n".
+ '<td colspan="2">'."\n".
+ '<input type="hidden" name="command" value="checksubmissions" />'."\n".
+ '<input type="submit" value="'.&mt('Review Scantron Data and Submission Records').'" />'."\n".
+ '</td>'."\n".
+ &Apache::loncommon::end_data_table_row()."\n".
+ &Apache::loncommon::end_data_table()."\n".
+ '</form><br />');
$r->print($grading_menu_button);
- return
+ return;
}
=pod
@@ -6818,7 +6850,7 @@ ENDSCRIPT
foreach my $question (@{$arg}) {
my @linenums = &prompt_for_corrections($r,$question,$scan_config,
$scan_record, $error);
- push (@lines_to_correct,@linenums);
+ push(@lines_to_correct,@linenums);
}
$r->print(&verify_bubbles_checked(@lines_to_correct));
} elsif ($error eq 'missingbubble') {
@@ -6838,7 +6870,7 @@ ENDSCRIPT
foreach my $question (@{$arg}) {
my @linenums = &prompt_for_corrections($r,$question,$scan_config,
$scan_record, $error);
- push (@lines_to_correct,@linenums);
+ push(@lines_to_correct,@linenums);
}
$r->print(&verify_bubbles_checked(@lines_to_correct));
} else {
@@ -6996,7 +7028,7 @@ sub prompt_for_corrections {
my $selected = $$scan_record{"scantron.$current_line.answer"};
&scantron_bubble_selector($r,$scan_config,$current_line,
$questionnum,$error,split('', $selected));
- push (@linenums,$current_line);
+ push(@linenums,$current_line);
$current_line++;
}
if ($lines > 1) {
@@ -7212,7 +7244,7 @@ sub scantron_validate_CODE {
$line,'duplicateCODE',$usedCODEs{$CODE});
return(1,$currentphase);
}
- push (@{$usedCODEs{$CODE}},$$scan_record{'scantron.PaperID'});
+ push(@{$usedCODEs{$CODE}},$$scan_record{'scantron.PaperID'});
}
return (0,$currentphase+1);
}
@@ -7300,30 +7332,32 @@ sub scantron_get_maxbubble {
my $bubble_line = 0;
foreach my $resource (@resources) {
my $symb = $resource->symb();
+
+ my (@parts,@allparts,@possible_parts);
+
# Need to retrieve part IDs and response IDs because essayresponse,
# reactionresponse and organicresponse items are not included in
# $analysis{'parts'} from lonnet::ssi.
- my %possible_part_ids;
- if (ref($resource->parts()) eq 'ARRAY') {
+ if (ref($resource->parts()) eq 'ARRAY') {
foreach my $part (@{$resource->parts()}) {
if (!&Apache::loncommon::check_if_partid_hidden($part,$symb,$udom,$uname)) {
my @resp_ids = $resource->responseIds($part);
foreach my $id (@resp_ids) {
- $possible_part_ids{$part.'.'.$id} = 1;
+ my $part_id = $part.'.'.$id;
+ push(@possible_parts,$part_id);
}
}
}
}
- my $result=&ssi_with_retries($resource->src(), $ssi_retries,
- ('symb' => $symb,
- 'grade_target' => 'analyze',
- 'grade_courseid' => $cid,
- 'grade_domain' => $udom,
- 'grade_username' => $uname));
- my (undef, $an) =
- split(/_HASH_REF__/,$result, 2);
- my @parts;
+ my $result=&ssi_with_retries($resource->src(), $ssi_retries,
+ ('symb' => $symb,
+ 'grade_target' => 'analyze',
+ 'grade_courseid' => $cid,
+ 'grade_domain' => $udom,
+ 'grade_username' => $uname));
+ my (undef, $an) =
+ split(/_HASH_REF__/,$result, 2);
my %analysis = &Apache::lonnet::str2hash($an);
@@ -7335,19 +7369,22 @@ sub scantron_get_maxbubble {
}
}
}
- # Add part_ids for any essayresponse items.
- foreach my $part_id (keys(%possible_part_ids)) {
- if (($analysis{$part_id.'.type'} eq 'essayresponse') ||
- ($analysis{$part_id.'.type'} eq 'reactionresponse') ||
- ($analysis{$part_id.'.type'} eq 'organicresponse')) {
- if (!grep(/^\Q$part_id\E$/,@parts)) {
- push (@parts,$part_id);
+ # Add part_ids for any essayresponse, reactionresponse or
+ # organicresponse items.
+ foreach my $part_id (@possible_parts) {
+ if (grep(/^\Q$part_id\E$/,@parts)) {
+ push(@allparts,$part_id);
+ } else {
+ if (($analysis{$part_id.'.type'} eq 'essayresponse') ||
+ ($analysis{$part_id.'.type'} eq 'reactionresponse') ||
+ ($analysis{$part_id.'.type'} eq 'organicresponse')) {
+ push(@allparts,$part_id);
}
}
}
- foreach my $part_id (@parts) {
- my $lines = $analysis{"$part_id.bubble_lines"};
+ foreach my $part_id (@allparts) {
+ my $lines;
# TODO - make this a persistent hash not an array.
@@ -7374,8 +7411,8 @@ sub scantron_get_maxbubble {
$numshown = scalar(@{$analysis{$part_id.'.shown'}});
}
my $bubbles_per_line = 10;
- my $inner_bubble_lines = int($numshown/$bubbles_per_line);
- if (($numshown % $bubbles_per_line) != 0) {
+ my $inner_bubble_lines = int($numbub/$bubbles_per_line);
+ if (($numbub % $bubbles_per_line) != 0) {
$inner_bubble_lines++;
}
for (my $i=0; $i<$numshown; $i++) {
@@ -7383,6 +7420,9 @@ sub scantron_get_maxbubble {
$inner_bubble_lines.',';
}
$subdivided_bubble_lines{$response_number} =~ s/,$//;
+ $lines = $numshown * $inner_bubble_lines;
+ } else {
+ $lines = $analysis{"$part_id.bubble_lines"};
}
$first_bubble_line{$response_number} = $bubble_line;
@@ -7802,6 +7842,271 @@ sub scantron_download_scantron_data {
return '';
}
+sub checkscantron_results {
+ my ($r) = @_;
+ my ($symb)=&get_symb($r);
+ if (!$symb) {return '';}
+ my $grading_menu_button=&show_grading_menu_form($symb);
+ my $cid = $env{'request.course.id'};
+ my %lettdig = (
+ A => 1,
+ B => 2,
+ C => 3,
+ D => 4,
+ E => 5,
+ F => 6,
+ G => 7,
+ H => 8,
+ I => 9,
+ J => 0,
+ );
+ my $numletts = scalar(keys(%lettdig));
+ my $cnum = $env{'course.'.$cid.'.num'};
+ my $cdom = $env{'course.'.$cid.'.domain'};
+ my (undef, undef, $sequence) = &Apache::lonnet::decode_symb($env{'form.selectpage'});
+ my %record;
+ my %scantron_config =
+ &Apache::grades::get_scantron_config($env{'form.scantron_format'});
+ my ($scanlines,$scan_data)=&Apache::grades::scantron_getfile();
+ my $classlist=&Apache::loncoursedata::get_classlist();
+ my %idmap=&Apache::grades::username_to_idmap($classlist);
+ my $navmap=Apache::lonnavmaps::navmap->new();
+ my $map=$navmap->getResourceByUrl($sequence);
+ my @resources=$navmap->retrieveResources($map,undef,1,0);
+ my (%scandata,%lastname,%bylast);
+ $r->print('
+<form method="post" enctype="multipart/form-data" action="/adm/grades" name="checkscantron">'."\n");
+
+ my @delayqueue;
+ my %completedstudents;
+
+ my $count=&Apache::grades::get_todo_count($scanlines,$scan_data);
+ my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Scantron/Submissions Comparison Status',
+ 'Progress of Scantron Data/Submission Records Comparison',$count,
+ 'inline',undef,'checkscantron');
+ my ($username,$domain,$uname,$started);
+
+ &Apache::grades::scantron_get_maxbubble(); # Need the bubble lines array to parse.
+
+ &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
+ 'Processing first student');
+ my $start=&Time::HiRes::time();
+ my $i=-1;
+
+ while ($i<$scanlines->{'count'}) {
+ ($username,$domain,$uname)=('','','');
+ $i++;
+ my $line=&Apache::grades::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=
+ &Apache::grades::scantron_parse_scanline($line,$i,\%scantron_config,
+ $scan_data);
+ unless ($uname=&Apache::grades::scantron_find_student($scan_record,$scan_data,
+ \%idmap,$i)) {
+ &Apache::grades::scantron_add_delay(\@delayqueue,$line,
+ 'Unable to find a student that matches',1);
+ next;
+ }
+ if (exists $completedstudents{$uname}) {
+ &Apache::grades::scantron_add_delay(\@delayqueue,$line,
+ 'Student '.$uname.' has multiple sheets',2);
+ next;
+ }
+ my $pid = $scan_record->{'scantron.ID'};
+ $lastname{$pid} = $scan_record->{'scantron.LastName'};
+ push(@{$bylast{$lastname{$pid}}},$pid);
+ my $lastpos = $env{'form.scantron_maxbubble'}*$scantron_config{'Qlength'};
+ $scandata{$pid} = substr($line,$scantron_config{'Qstart'}-1,$lastpos);
+ chomp($scandata{$pid});
+ $scandata{$pid} =~ s/\r$//;
+ ($username,$domain)=split(/:/,$uname);
+ my $counter = -1;
+ my (%expected,%startpos);
+ foreach my $resource (@resources) {
+ next if (!$resource->is_problem());
+ my $symb = $resource->symb();
+ my $partsref = $resource->parts();
+ my @parts;
+ my @part_ids = ();
+ if (ref($partsref) eq 'ARRAY') {
+ @parts = @{$partsref};
+ foreach my $part (@parts) {
+ my @resp_ids = $resource->responseIds($part);
+ foreach my $resp (@resp_ids) {
+ $counter ++;
+ my $part_id = $part.'.'.$resp;
+ $expected{$part_id} = 0;
+ push(@part_ids,$part_id);
+ if ($env{"form.scantron.sub_bubblelines.$counter"}) {
+ my @sub_lines = split(/,/,$env{"form.scantron.sub_bubblelines.$counter"});
+ foreach my $item (@sub_lines) {
+ $expected{$part_id} += $item;
+ }
+ } else {
+ $expected{$part_id} = $env{"form.scantron.bubblelines.$counter"};
+ }
+ $startpos{$part_id} = $env{"form.scantron.first_bubble_line.$counter"};
+ }
+ }
+ }
+ if ($symb) {
+ my %recorded;
+ my (%returnhash) =
+ &Apache::lonnet::restore($symb,$cid,$domain,$username);
+ if ($returnhash{'version'}) {
+ my %lasthash=();
+ my $version;
+ for ($version=1;$version<=$returnhash{'version'};$version++) {
+ foreach my $key (sort(split(/\:/,$returnhash{$version.':keys'}))) {
+ $lasthash{$key}=$returnhash{$version.':'.$key};
+ }
+ }
+ foreach my $key (keys(%lasthash)) {
+ if ($key =~ /\.scantron$/) {
+ my $value = &unescape($lasthash{$key});
+ my ($part_id) = ($key =~ /^resource\.(.+)\.scantron$/);
+ if ($value eq '') {
+ for (my $i=0; $i<$expected{$part_id}; $i++) {
+ for (my $j=0; $j<$scantron_config{'length'}; $j++) {
+ $recorded{$part_id} .= $;
+ }
+ }
+ } else {
+ my @tocheck;
+ my @items = split(//,$value);
+ if (($scantron_config{'Qon'} eq 'letter') ||
+ ($scantron_config{'Qon'} eq 'number')) {
+ if (@items < $expected{$part_id}) {
+ my $fragment = substr($scandata{$pid},$startpos{$part_id},$expected{$part_id});
+ my @singles = split(//,$fragment);
+ foreach my $pos (@singles) {
+ if ($pos eq ' ') {
+ push(@tocheck,$pos);
+ } else {
+ my $next = shift(@items);
+ push(@tocheck,$next);
+ }
+ }
+ } else {
+ @tocheck = @items;
+ }
+ foreach my $letter (@tocheck) {
+ if ($scantron_config{'Qon'} eq 'letter') {
+ if ($letter !~ /^[A-J]$/) {
+ $letter = $scantron_config{'Qoff'};
+ }
+ $recorded{$part_id} .= $letter;
+ } elsif ($scantron_config{'Qon'} eq 'number') {
+ my $digit;
+ if ($letter !~ /^[A-J]$/) {
+ $digit = $scantron_config{'Qoff'};
+ } else {
+ $digit = $lettdig{$letter};
+ }
+ $recorded{$part_id} .= $digit;
+ }
+ }
+ } else {
+ @tocheck = @items;
+ for (my $i=0; $i<$expected{$part_id}; $i++) {
+ my $curr_sub = shift(@tocheck);
+ my $digit;
+ if ($curr_sub =~ /^[A-J]$/) {
+ $digit = $lettdig{$curr_sub}-1;
+ }
+ if ($curr_sub eq 'J') {
+ $digit += scalar($numletts);
+ }
+ for (my $j=0; $j<$scantron_config{'Qlength'}; $j++) {
+ if ($j == $digit) {
+ $recorded{$part_id} .= $scantron_config{'Qon'};
+ } else {
+ $recorded{$part_id} .= $scantron_config{'Qoff'};
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ foreach my $part_id (@part_ids) {
+ if ($recorded{$part_id} eq '') {
+ for (my $i=0; $i<$expected{$part_id}; $i++) {
+ for (my $j=0; $j<$scantron_config{'Qlength'}; $j++) {
+ $recorded{$part_id} .= $scantron_config{'Qoff'};
+ }
+ }
+ }
+ $record{$pid} .= $recorded{$part_id};
+ }
+ }
+ }
+ }
+ &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
+ $r->print('<br />');
+ my ($okstudents,$badstudents,$numstudents,$passed,$failed);
+ $passed = 0;
+ $failed = 0;
+ $numstudents = 0;
+ foreach my $last (sort(keys(%bylast))) {
+ if (ref($bylast{$last}) eq 'ARRAY') {
+ foreach my $pid (sort(@{$bylast{$last}})) {
+ my $showscandata = $scandata{$pid};
+ my $showrecord = $record{$pid};
+ $showscandata =~ s/\s/ /g;
+ $showrecord =~ s/\s/ /g;
+ if ($scandata{$pid} eq $record{$pid}) {
+ my $css_class = ($passed % 2)?'LC_odd_row':'LC_even_row';
+ $okstudents .= '<tr class="'.$css_class.'">'.
+'<td>'.&mt('Scantron').'</td><td>'.$showscandata.'</td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".
+'</tr>'."\n".
+'<tr class="'.$css_class.'">'."\n".
+'<td>Submissions</td><td>'.$showrecord.'</td></tr>'."\n";
+ $passed ++;
+ } else {
+ my $css_class = ($failed % 2)?'LC_odd_row':'LC_even_row';
+ $badstudents .= '<tr class="'.$css_class.'"><td>'.&mt('Scantron').'</td><td><span class="LC_nobreak">'.$scandata{$pid}.'</span></td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".
+'</tr>'."\n".
+'<tr class="'.$css_class.'">'."\n".
+'<td>Submissions</td><td><span class="LC_nobreak">'.$record{$pid}.'</span></td>'."\n".
+'</tr>'."\n";
+ $failed ++;
+ }
+ $numstudents ++;
+ }
+ }
+ }
+ $r->print('<p>'.&mt('Comparison of scantron data (including corrections) with corresponding submission records (most recent submission) for <b>[quant,_1,student]</b> ([_2] scantron lines/student).',$numstudents,$env{'form.scantron_maxbubble'}).'</p>');
+ $r->print('<p>'.&mt('Exact matches for <b>[quant,_1,student]</b>.',$passed).'<br />'.&mt('Discrepancies detected for <b>[quant,_1,student]</b>.',$failed).'</p>');
+ if ($passed) {
+ $r->print(&mt('Students with exact correspondence between scantron data and submissions are as follows:').'<br /><br />');
+ $r->print(&Apache::loncommon::start_data_table()."\n".
+ &Apache::loncommon::start_data_table_header_row()."\n".
+ '<th>'.&mt('Source').'</th><th>'.&mt('Bubble records').'</th><th>'.&mt('Name').'</th><th>'.&mt('ID').'</th>'.
+ &Apache::loncommon::end_data_table_header_row()."\n".
+ $okstudents."\n".
+ &Apache::loncommon::end_data_table().'<br />');
+ }
+ if ($failed) {
+ $r->print(&mt('Students with differences between scantron data and submissions are as follows:').'<br /><br />');
+ $r->print(&Apache::loncommon::start_data_table()."\n".
+ &Apache::loncommon::start_data_table_header_row()."\n".
+ '<th>'.&mt('Source').'</th><th>'.&mt('Bubble records').'</th><th>'.&mt('Name').'</th><th>'.&mt('ID').'</th>'.
+ &Apache::loncommon::end_data_table_header_row()."\n".
+ $badstudents."\n".
+ &Apache::loncommon::end_data_table()).'<br />'.
+ &mt('Differences can occur if submissions were modified using manual grading after a scantron grading pass.').'<br />'.&mt('If unexpected discrepancies were detected, it is recommended that you inspect the original scantron sheets.');
+ }
+ $r->print('</form><br />'.$grading_menu_button);
+ return;
+}
+
=pod
=back
@@ -7861,25 +8166,25 @@ sub grading_menu {
});
$fields{'command'} = 'csvform';
$url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
- push (@menu, { url => $url,
+ push(@menu, { url => $url,
name => &mt('Upload Scores'),
short_description =>
&mt('Specify a file containing the class scores for current resource.')});
$fields{'command'} = 'processclicker';
$url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
- push (@menu, { url => $url,
+ push(@menu, { url => $url,
name => &mt('Process Clicker'),
short_description =>
&mt('Specify a file containing the clicker information for this resource.')});
$fields{'command'} = 'scantron_selectphase';
$url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
- push (@menu, { url => $url,
- name => &mt('Grade/Manage Scantron Forms'),
+ push(@menu, { url => $url,
+ name => &mt('Grade/Manage/Review Scantron Forms'),
short_description =>
- &mt('')});
+ &mt('Grade scantron exams, upload/download scantron data files, and review previously graded scantron exams.')});
$fields{'command'} = 'verify';
$url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
- push (@menu, { url => "",
+ push(@menu, { url => "",
name => &mt('Verify Receipt'),
short_description =>
&mt('')});
@@ -8035,7 +8340,7 @@ GRADINGMENUJS
<div class="LC_grade_select_mode_selector_body">
<select name="section" multiple="multiple" size="5">'."\n";
if (ref($sections)) {
- foreach my $section (sort (@$sections)) {
+ foreach my $section (sort(@$sections)) {
$result.='<option value="'.$section.'" '.
($saveSec eq $section ? 'selected="selected"':'').'>'.$section.'</option>'."\n";
}
@@ -8325,15 +8630,18 @@ sub process_clicker_file {
$result.='<span class="LC_error">'.&mt('You need to specify a clicker ID for the correct answer').'</span>';
return $result.&show_grading_menu_form($symb);
}
- if (($env{'form.gradingmechanism'} eq 'given') && ($env{'form.givenanswer'}!~/\w/)) {
+ if (($env{'form.gradingmechanism'} eq 'given') && ($env{'form.givenanswer'}!~/\S/)) {
$result.='<span class="LC_error">'.&mt('You need to specify the correct answer').'</span>';
return $result.&show_grading_menu_form($symb);
}
+ my $foundgiven=0;
if ($env{'form.gradingmechanism'} eq 'given') {
$env{'form.givenanswer'}=~s/^\s*//gs;
$env{'form.givenanswer'}=~s/\s*$//gs;
$env{'form.givenanswer'}=~s/[^a-zA-Z0-9\.\*\-]+/\,/g;
$env{'form.givenanswer'}=uc($env{'form.givenanswer'});
+ my @answers=split(/\,/,$env{'form.givenanswer'});
+ $foundgiven=$#answers+1;
}
my %clicker_ids=&gather_clicker_ids();
my %correct_ids;
@@ -8354,7 +8662,7 @@ sub process_clicker_file {
if ($env{'form.gradingmechanism'} eq 'attendance') {
$result.=&mt('Score based on attendance only');
} elsif ($env{'form.gradingmechanism'} eq 'given') {
- $result.=&mt('Score based on [_1]','<tt>'.$env{'form.givenanswer'}.'</tt>');
+ $result.=&mt('Score based on [_1] ([_2] answers)','<tt>'.$env{'form.givenanswer'}.'</tt>',$foundgiven);
} else {
my $number=0;
$result.='<p><b>'.&mt('Correctness determined by the following IDs').'</b>';
@@ -8397,10 +8705,12 @@ sub process_clicker_file {
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
<input type="hidden" name="saveState" value="$env{'form.saveState'}" />
<input type="hidden" name="gradingmechanism" value="$env{'form.gradingmechanism'}" />
-<input type="hidden" name="givenanswer" value="$env{'form.givenanswer'}" />
<input type="hidden" name="pcorrect" value="$env{'form.pcorrect'}" />
<input type="hidden" name="pincorrect" value="$env{'form.pincorrect'}" />
ENDHEADER
+ if ($env{'form.gradingmechanism'} eq 'given') {
+ $result.='<input type="hidden" name="correct:given" value="'.$env{'form.givenanswer'}.'" />';
+ }
my %responses;
my @questiontitles;
my $errormsg='';
@@ -8416,6 +8726,10 @@ ENDHEADER
&mt('Awarding [_1] percent for correct and [_2] percent for incorrect responses',
$env{'form.pcorrect'},$env{'form.pincorrect'}).
'<br />';
+ if (($env{'form.gradingmechanism'} eq 'given') && ($number!=$foundgiven)) {
+ $result.='<span class="LC_error">'.&mt('Number of given answers does not agree with number of questions in file.').'</span>';
+ return $result.&show_grading_menu_form($symb);
+ }
# Remember Question Titles
# FIXME: Possibly need delimiter other than ":"
for (my $i=0;$i<$number;$i++) {
@@ -8530,7 +8844,7 @@ sub interwrite_eval {
$id=~s/[\-\:]//g;
$idresponses{$id}[$number]=$entries[6];
}
- foreach my $id (keys %idresponses) {
+ foreach my $id (keys(%idresponses)) {
$$responses{$id}=join(',',@{$idresponses{$id}});
$$responses{$id}=~s/^\s*\,//;
}
@@ -8604,10 +8918,15 @@ ENDHEADER
if ($user) {
my @answer=split(/\,/,$env{$key});
my $sum=0;
+ my $realnumber=$number;
for (my $i=0;$i<$number;$i++) {
if ($answer[$i]) {
if ($gradingmechanism eq 'attendance') {
$sum+=$pcorrect;
+ } elsif ($answer[$i] eq '*') {
+ $sum+=$pcorrect;
+ } elsif ($answer[$i] eq '-') {
+ $realnumber--;
} else {
if ($answer[$i] eq $correct[$i]) {
$sum+=$pcorrect;
@@ -8617,7 +8936,7 @@ ENDHEADER
}
}
}
- my $ave=$sum/(100*$number);
+ my $ave=$sum/(100*$realnumber);
# Store
my ($username,$domain)=split(/\:/,$user);
my %grades=();
@@ -8756,6 +9075,8 @@ sub handler {
} elsif ($command eq 'scantron_download' &&
&Apache::lonnet::allowed('usc',$env{'request.course.id'})) {
$request->print(&scantron_download_scantron_data($request));
+ } elsif ($command eq 'checksubmissions' && $perm{'vgr'}) {
+ $request->print(&checkscantron_results($request));
} elsif ($command) {
$request->print("Access Denied ($command)");
}