version 1.4, 2002/08/05 20:53:38
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version 1.5, 2002/08/13 00:37:18
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Line 41 use strict;
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Line 41 use strict;
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use Apache::lonnet(); |
use Apache::lonnet(); |
use GDBM_File; |
use GDBM_File; |
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#my $jr; |
my $jr; |
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sub BuildProblemAnalysisPage { |
sub BuildProblemAnalysisPage { |
my ($cacheDB, $r)=@_; |
my ($cacheDB, $r)=@_; |
Line 64 sub BuildProblemAnalysisPage {
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Line 64 sub BuildProblemAnalysisPage {
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sub BuildAnalyzePage { |
sub BuildAnalyzePage { |
my ($cacheDB, $students, $courseID,$r)=@_; |
my ($cacheDB, $students, $courseID,$r)=@_; |
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# $jr = $r; |
$jr = $r; |
my $c = $r->connection; |
my $c = $r->connection; |
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my $Str = '</form>'; |
my $Str = '</form>'; |
my %cache; |
my %cache; |
&Create_PrgWin($r); |
if(&Apache::loncoursedata::DownloadStudentCourseDataSeparate($students, 'true', |
my $count=0; |
$cacheDB, 'true', |
foreach (@$students) { |
'true', $courseID, |
&Update_PrgWin(scalar(@$students),$count,$_,$r); |
$r, $c) ne 'OK') { |
if($c->aborted) { |
$r->print($Str); |
return $Str; |
return; |
} |
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my $downloadTime=''; |
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if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
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$downloadTime = $cache{$_.':lastDownloadTime'}; |
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untie(%cache); |
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} |
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if($downloadTime eq 'Not downloaded') { |
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my $courseData = |
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&Apache::loncoursedata::DownloadCourseInformation($_, |
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$courseID); |
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if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_WRCREAT(),0640)) { |
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&Apache::loncoursedata::ProcessStudentData(\%cache, |
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$courseData, $_); |
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untie(%cache); |
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} else { |
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next; |
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} |
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} |
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$count++; |
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} |
} |
&Close_PrgWin($r); |
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unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
$Str .= '<html><body>Unable to tie database.</body></html>'; |
$Str .= '<html><body>Unable to tie database.</body></html>'; |
return $Str; |
$r->print($Str); |
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return; |
} |
} |
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my ($problemId, $part, $responseId)=split(':',$cache{'AnalyzeInfo'}); |
my ($problemId, $part, $responseId)=split(':',$cache{'AnalyzeInfo'}); |
Line 115 sub BuildAnalyzePage {
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Line 97 sub BuildAnalyzePage {
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my ($analyzeData) = &InitAnalysis($uri, $part, $responseId, $problem, |
my ($analyzeData) = &InitAnalysis($uri, $part, $responseId, $problem, |
$students->[0], $courseID); |
$students->[0], $courseID); |
if(defined($analyzeData->{'error'})) { |
if(defined($analyzeData->{'error'})) { |
$Str .= 'Incorrect part requested.<br>'; |
$Str .= $analyzeData->{'error'}.'<br>Incorrect part requested.<br>'; |
return $Str; |
$r->print($Str); |
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return; |
} |
} |
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if($c->aborted()) { untie(%cache); return $Str; } |
$r->print($Str); |
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$Str = ''; |
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if($c->aborted()) { untie(%cache); return; } |
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#compute the intervals |
#compute the intervals |
&Interval($part, $problem, $interval, $analyzeData->{'concepts'}, |
&Interval($part, $problem, $interval, $analyzeData->{'concepts'}, |
Line 128 sub BuildAnalyzePage {
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Line 113 sub BuildAnalyzePage {
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$title =~ s/\ /"_"/eg; |
$title =~ s/\ /"_"/eg; |
$Str .= '<br><b>'.$uri.'</b>'; |
$Str .= '<br><b>'.$uri.'</b>'; |
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if($c->aborted()) { untie(%cache); return $Str; } |
$r->print($Str); |
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$Str = ''; |
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if($c->aborted()) { untie(%cache); return; } |
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#Java script Progress window |
#Java script Progress window |
# &Create_PrgWin(); |
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# &Update_PrgWin("Starting-to-analyze-problem"); |
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for(my $index=0; $index<(scalar @$students); $index++) { |
for(my $index=0; $index<(scalar @$students); $index++) { |
if($c->aborted()) { untie(%cache); return $Str; } |
if($c->aborted()) { untie(%cache); return; } |
# &Update_PrgWin($index); |
&OpStatus($problemId, $students->[$index], \%ConceptData, |
# &OpStatus($problem, $students->[$index], $courseID, \%ConceptData, |
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# $analyzeData->{'foil_to_concept'}, $analyzeData, \%cache); |
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&OpStatus($problem, $students->[$index], \%ConceptData, |
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$analyzeData->{'foil_to_concept'}, $analyzeData, \%cache); |
$analyzeData->{'foil_to_concept'}, $analyzeData, \%cache); |
} |
} |
# &Close_PrgWin(); |
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$Str .= '<br>'; |
$Str .= '<br>'; |
for (my $k=0; $k<$interval; $k++ ) { |
for (my $k=0; $k<$interval; $k++ ) { |
if($c->aborted()) { untie(%cache); return $Str; } |
if($c->aborted()) { untie(%cache); return $Str; } |
$Str .= &DrawGraph($k, $title, $analyzeData->{'concepts'}, |
$Str .= &DrawGraph($k, $title, $analyzeData->{'concepts'}, |
\%ConceptData); |
\%ConceptData); |
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$r->print($Str); |
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$Str = ''; |
} |
} |
for (my $k=0; $k<$interval; $k++ ) { |
for (my $k=0; $k<$interval; $k++ ) { |
if($c->aborted()) { untie(%cache); return $Str; } |
if($c->aborted()) { untie(%cache); return $Str; } |
$Str .= &DrawTable($k, $analyzeData->{'concepts'}, \%ConceptData); |
$Str .= &DrawTable($k, $analyzeData->{'concepts'}, \%ConceptData); |
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$r->print($Str); |
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$Str = ''; |
} |
} |
my $Answ=&Apache::lonnet::ssi($uri); |
my $Answ=&Apache::lonnet::ssi($uri); |
$Str .= '<br><b>Here you can see the Problem:</b><br>'.$Answ; |
$Str .= '<br><b>Here you can see the Problem:</b><br>'.$Answ; |
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$Str .= '<form>'; |
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$r->print($Str); |
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untie(%cache); |
untie(%cache); |
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return $Str.'<form>'; |
return; |
} |
} |
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#---- Problem Analysis Web Page ---------------------------------------------- |
#---- Problem Analysis Web Page ---------------------------------------------- |
Line 230 sub OptionResponseTable {
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Line 217 sub OptionResponseTable {
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return $Str; |
return $Str; |
} |
} |
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# Create progress |
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sub Create_PrgWin { |
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my ($r)=@_; |
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$r->print(<<ENDPOP); |
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<script> |
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popwin=open('','popwin','width=400,height=100'); |
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popwin.document.writeln('<html><body bgcolor="#88DDFF">'+ |
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'<title>LON-CAPA Statistics</title>'+ |
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'<h4>Computation Progress</h4>'+ |
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'<form name=popremain>'+ |
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'<input type=text size=35 name=remaining value=Starting></form>'+ |
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'</body></html>'); |
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popwin.document.close(); |
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</script> |
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ENDPOP |
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$r->rflush(); |
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} |
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# update progress |
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sub Update_PrgWin { |
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my ($totalStudents,$index,$name,$r)=@_; |
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$r->print('<script>popwin.document.popremain.remaining.value="'. |
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'Computing '.$index.'/'.$totalStudents.': '. |
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$name.'";</script>'); |
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$r->rflush(); |
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} |
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# close Progress Line |
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sub Close_PrgWin { |
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my ($r)=@_; |
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$r->print('<script>popwin.close()</script>'); |
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$r->rflush(); |
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} |
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#---- END Problem Analysis Web Page ------------------------------------------ |
#---- END Problem Analysis Web Page ------------------------------------------ |
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#---- Analyze Web Page ------------------------------------------------------- |
#---- Analyze Web Page ------------------------------------------------------- |
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#restore the student submissions and finding the result |
#restore the student submissions and finding the result |
sub OpStatus { |
sub OpStatus { |
my ($problem, $student, $ConceptData, $foil_to_concept, |
my ($problemID, $student, $ConceptData, $foil_to_concept, |
$analyzeData, $cache)=@_; |
$analyzeData, $cache)=@_; |
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my $ids = $analyzeData->{'parts'}; |
my $ids = $analyzeData->{'parts'}; |
my @True = (); |
my @True = (); |
my @False = (); |
my @False = (); |
my $flag=0; |
my $flag=0; |
my $latestVersion = $cache->{$student.':version:'.$problem}; |
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if(!$latestVersion) { |
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return; |
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} |
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my $tries=0; |
my $tries=0; |
for(my $version=1; $version<=$latestVersion; $version++) { |
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my $time=$cache->{$student.':'.$version.':'.$problem.':timestamp'}; |
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foreach my $id (@$ids) { |
foreach my $id (@$ids) { |
my ($currentPart, undef) = split(/\./, $id); |
my ($part, $response) = split(/\./, $id); |
#check if this is a repeat submission, if so skip it |
my $time=$cache->{$student.':'.$problemID.':'.$part.':timestamp'}; |
next if($cache->{$student.':'.$version.':'.$problem. |
my @submissions = split(':::', $cache->{$student.':'.$problemID.':'. |
':resource.'.$currentPart.'.previous'}); |
$part.':'.$response. |
#if no solved this wasn't a real submission, ignore it |
':submission'}); |
if(!defined($cache->{"$student:$version:$problem". |
foreach my $Resp (@submissions) { |
":resource.$currentPart.solved"})) { |
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&Apache::lonxml::debug("skipping "); |
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next; |
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} |
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my $Resp = $cache->{$student.':'.$version.':'.$problem. |
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':resource.'.$id.'.submission'}; |
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my %submission=&Apache::lonnet::str2hash($Resp); |
my %submission=&Apache::lonnet::str2hash($Resp); |
foreach (keys(%submission)) { |
foreach (keys(%submission)) { |
if($submission{$_}) { |
if($submission{$_}) { |
Line 441 sub InitAnalysis {
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Line 381 sub InitAnalysis {
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'grade_domain' => $domain, |
'grade_domain' => $domain, |
'grade_courseid' => $courseID, |
'grade_courseid' => $courseID, |
'grade_symb' => $problem)); |
'grade_symb' => $problem)); |
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my ($a)=&Apache::lonnet::str2hashref($Answ); |
my %Answer=(); |
my %b; |
%Answer=&Apache::lonnet::str2hash($Answ); |
foreach (keys(%$a)) { |
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$b{&Apache::lonnet::unescape($_)} = $a->{$_}; |
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} |
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my $Answer=\%b; |
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my $found = 0; |
my $found = 0; |
my @parts=(); |
my @parts=(); |
if(defined($responseId)) { |
if(defined($responseId)) { |
foreach (@{$Answer{'parts'}}) { |
foreach (@{$Answer->{'parts'}}) { |
if($_ eq $part.'.'.$responseId) { |
if($_ eq $part.'.'.$responseId) { |
push(@parts, $_); |
push(@parts, $_); |
$found = 1; |
$found = 1; |
Line 456 sub InitAnalysis {
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Line 399 sub InitAnalysis {
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} |
} |
} |
} |
} else { |
} else { |
foreach (@{$Answer{'parts'}}) { |
foreach (@{$Answer->{'parts'}}) { |
if($_ =~ /$part/) { |
if($_ =~ /$part/) { |
push(@parts, $_); |
push(@parts, $_); |
$found = 1; |
$found = 1; |
Line 473 sub InitAnalysis {
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Line 416 sub InitAnalysis {
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my @Concepts=(); |
my @Concepts=(); |
my %foil_to_concept; |
my %foil_to_concept; |
foreach my $currentPart (@parts) { |
foreach my $currentPart (@parts) { |
if(defined($Answer{$currentPart.'.concepts'})) { |
if(defined($Answer->{$currentPart.'.concepts'})) { |
foreach my $concept (@{$Answer{$currentPart.'.concepts'}}) { |
foreach my $concept (@{$Answer->{$currentPart.'.concepts'}}) { |
push(@Concepts, $concept); |
push(@Concepts, $concept); |
foreach my $foil (@{$Answer{$currentPart.'.concept.'. |
foreach my $foil (@{$Answer->{$currentPart.'.concept.'. |
$concept}}) { |
$concept}}) { |
$analyzeData{$currentPart.'.foil.value.'.$foil} = |
$analyzeData{$currentPart.'.foil.value.'.$foil} = |
$Answer{$currentPart.'.foil.value.'.$foil}; |
$Answer->{$currentPart.'.foil.value.'.$foil}; |
$foil_to_concept{$foil} = $concept; |
$foil_to_concept{$foil} = $concept; |
} |
} |
} |
} |
} else { |
} else { |
foreach (keys(%Answer)) { |
foreach (keys(%$Answer)) { |
if(/$currentPart.foil\.value\.(.*)$/) { |
if(/$currentPart.foil\.value\.(.*)$/) { |
push(@Concepts, $1); |
push(@Concepts, $1); |
$foil_to_concept{$1} = $1; |
$foil_to_concept{$1} = $1; |
$analyzeData{$currentPart.'.foil.value.'.$1} = |
$analyzeData{$currentPart.'.foil.value.'.$1} = |
$Answer{$currentPart.'.foil.value.'.$1}; |
$Answer->{$currentPart.'.foil.value.'.$1}; |
} |
} |
} |
} |
} |
} |