--- loncom/interface/statistics/lonproblemanalysis.pm 2002/07/24 14:52:32 1.1 +++ loncom/interface/statistics/lonproblemanalysis.pm 2003/09/29 21:13:23 1.24 @@ -1,7 +1,6 @@ # The LearningOnline Network with CAPA -# (Publication Handler # -# $Id: lonproblemanalysis.pm,v 1.1 2002/07/24 14:52:32 stredwic Exp $ +# $Id: lonproblemanalysis.pm,v 1.24 2003/09/29 21:13:23 matthew Exp $ # # Copyright Michigan State University Board of Trustees # @@ -26,363 +25,202 @@ # http://www.lon-capa.org/ # # (Navigate problems for statistical reports -# YEAR=2001 -# 5/5,7/9,7/25/1,8/11,9/13,9/26,10/5,10/9,10/22,10/26 Behrouz Minaei -# 11/1,11/4,11/16,12/14,12/16,12/18,12/20,12/31 Behrouz Minaei # YEAR=2002 -# 1/22,2/1,2/6,2/25,3/2,3/6,3/17,3/21,3/22,3/26,4/7,5/6 Behrouz Minaei -# 5/12,5/14,5/15,5/19,5/26,7/16 Behrouz Minaei +# 5/12,7/26,9/7,11/22 Behrouz Minaei # ### -package Apache::lonproblemanalysis; +package Apache::lonproblemanalysis; use strict; use Apache::lonnet(); -use GDBM_File; +use Apache::lonhtmlcommon(); +use Apache::loncoursedata(); +use Apache::lonstatistics; +use Apache::lonlocal; sub BuildProblemAnalysisPage { - my ($cacheDB)=@_; - - my %cache; - my $Str = ''; - unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER,0640)) { - $Str .= 'Unable to tie database.'; - return $Str; - } - - $Str .= &IntervalOptions($cache{'Interval'}); - $Str .= &OptionResponseTable($cache{'OptionResponses'}); - - untie(%cache); - - return $Str; -} - -sub BuildAnalyzePage { - my ($cacheDB, $students, $courseID)=@_; - - my $Str = ''; - my %cache; - unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER,0640)) { - $Str .= 'Unable to tie database.'; - return $Str; - } - - my $uri = $cache{'AnalyzeURI'}, - my $part = $cache{'AnalyzePart'}, - my $problem = $cache{'AnalyzeProblem'}, - my $title = $cache{'AnalyzeTitle'}, - my $interval = $cache{'Interval'}, - - my %ConceptData; - $ConceptData{"Interval"} = $interval; - - #Initialize the option response true answers - my ($Concepts, $foil_to_concept, $answer) = &InitAnalysis($uri, $part, - $problem, - $students->[0], - $courseID); - - #compute the intervals - &Interval($part, $problem, $interval, $Concepts, \%ConceptData); - - $title =~ s/\ /"_"/eg; - $Str .= '
'.$uri.''; - - #Java script Progress window - &Create_PrgWin(); - &Update_PrgWin("Starting-to-analyze-problem"); - for (my $index=0;$index<(scalar @$students);$index++) { - &Update_PrgWin($index); - &OpStatus($problem, $students->[$index], $courseID, $answer); - } - &Close_PrgWin(); - - $Str .= '
'; - for (my $k=0; $k<$interval; $k++ ) { - $Str .= &DrawGraph($k, $title, $Concepts, \%ConceptData); - } - for (my $k=0; $k<$interval; $k++ ) { - $Str .= &DrawTable($k, $Concepts, \%ConceptData); - } -#$Apache::lonxml::debug=1; -#&Apache::lonhomework::showhash(%ConceptData); -#$Apache::lonxml::debug=0; - my $Answ=&Apache::lonnet::ssi($uri); - $Str .= '
Here you can see the Problem:
'.$Answ; - - untie(%cache); - - return $Str; -} - -#---- Problem Analysis Web Page ---------------------------------------------- - -sub IntervalOptions { - my ($selectedInterval)=@_; - - my $interval = 1; - for(my $n=1; $n<=7; $n++) { - if($selectedInterval == $n) { - $interval = $n; - } - } - - my $Ptr = '
Select number of intervals'."\n". - ''."\n"; - - return $Ptr; + $r->print('
    '); + $r->print("
  1. render problem\n"); + $r->print("
  2. image tag for plot\n"); + $r->print("
  3. plot key\n"); + $r->print('
'); + $r->print("
\nProblem choice = $symb $id\n
\n"); + $r->print('
'); + } + $r->print(''); + $r->print(&CreateInterface()); + if (! exists($ENV{'form.analysisfirstcall'})) { + return; + } + # Okay, they asked for data, so make sure we get the latest data. + &Apache::lonnet::logthis('got here for some reason'); +# &Apache::lonstatistics::Gather_Full_Student_Data($r); + $r->print(&OptionResponseProblemSelector()); +} + +sub get_problem_symb { + my $problemstring = shift(); + my ($symb,$id) = ($problemstring=~ /^(.*):([^:]*)$/); + return ($symb,$id); } -sub OptionResponseTable { - my ($optionResponses)=@_; +sub CreateInterface { my $Str = ''; - $Str .= '
Option Response Problems in this course:'."\n"; - $Str .= '

'."\n"; - $Str .= ""; - $Str .= ''."\n"; - - my $number=1; - foreach (split(':::', $optionResponses)) { - my ($uri,$title,$part,$problem)=split('::',$_); - my $Temp = ''.$title.''; - $Str .= ''; - $Str .= ''; - $Str .= ''; - $Str .= ''; - $Str .= ''."\n"; - $number++; - } + $Str .= '
\# Problem Title Resource Analysis
'.$number.' '.$Temp.' '.$uri.'
'."\n"; + $Str .= ''; + $Str .= ''; + $Str .= ''; + $Str .= ''; + $Str .= ''."\n"; + # + $Str .= ''."\n"; $Str .= '
'.&mt('Sections').''.&mt('Enrollment Status').''.&mt('Sequences and Folders').'
'."\n"; + $Str .= &Apache::lonstatistics::SectionSelect('Section','multiple',5); + $Str .= ''; + $Str .= &Apache::lonhtmlcommon::StatusOptions(undef,undef,5); + $Str .= ''; + my $only_seq_with_assessments = sub { + my $s=shift; + if ($s->{'num_assess'} < 1) { + return 0; + } else { + return 1; + } + }; + $Str .= &Apache::lonstatistics::MapSelect('Maps','multiple,all',5, + $only_seq_with_assessments); + $Str .= '
'."\n"; - - return $Str; -} - -#---- END Problem Analysis Web Page ------------------------------------------ - -#---- Analyze Web Page ------------------------------------------------------- - -#restore the student submissions and finding the result -sub OpStatus { - my ($problem, $student, $courseID, $ConceptData, $foil_to_concept, - $Answer)=@_; - my ($username,$userdomain)=split(/':'/,$student); - my $code='U'; - my %reshash=&Apache::lonnet::restore($problem, $courseID, $userdomain, - $username); - my @True = (); - my @False = (); - my $flag=0; - if ($reshash{'version'}) { - my $tries=0; - &Apache::lonhomework::showhash(%$Answer); - for (my $version=1;$version<=$reshash{'version'};$version++) { - my $time=$reshash{"$version:timestamp"}; - - foreach my $key (sort(split(/\:/,$reshash{$version.':keys'}))) { - if (($key=~/\.(\w+)\.(\w+)\.submission$/)) { - my $Id1 = $1; my $Id2 = $2; - #check if this is a repeat submission, if so skip it - if ($reshash{"$version:resource.$Id1.previous"}) { next; } - #if no solved this wasn't a real submission, ignore it - if (!defined($reshash{"$version:resource.$Id1.solved"})) { - &Apache::lonxml::debug("skipping "); - next; - } - my $Resp = $reshash{"$version:$key"}; - my %submission=&Apache::lonnet::str2hash($Resp); - foreach (keys %submission) { - my $Ansr = $Answer->{"$Id1.$Id2.foil.value.$_"}; - if ($submission{$_}) { - if ($submission{$_} eq $Ansr) { - &Decide("true", $foil_to_concept->{$_}, - $time, $ConceptData); - } else { - &Decide("false", $foil_to_concept->{$_}, - $time, $ConceptData);} - } - } - } - } + $Str .= ''; + $Str .= ' 'x5; + $Str .= ''; + $Str .= ' 'x5; + return ($Str); +} + +sub OptionResponseProblemSelector { + my $Str; + $Str = "\n\n"; + foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { + next if ($seq->{'num_assess'}<1); + my $seq_str = ''; + foreach my $res (@{$seq->{'contents'}}) { +# &Apache::lonnet::logthis('checking '.$res->{'title'}); +# next if ($res->{'type'} ne 'assessment'); + foreach my $part (@{$res->{'parts'}}) { + my $partdata = $res->{'partdata'}->{$part}; + if (! exists($partdata->{'option'}) || + $partdata->{'option'} == 0) { + next; + } + for (my $i=0;$i{'ResponseTypes'}});$i++){ + my $respid = $partdata->{'ResponseIds'}->[$i]; + my $resptype = $partdata->{'ResponseTypes'}->[$i]; + if ($resptype eq 'option') { + my $value = &Apache::lonnet::escape($res->{'symb'}.':'.$respid); + my $checked = ''; + if ($ENV{'form.problemchoice'} eq $value) { + $checked = 'checked '; + } + $seq_str .= '\n"; + } + } + } } - } -} - -sub DrawGraph { - my ($k,$Src,$Concepts,$ConceptData)=@_; - my $Max=0; - my @data1; - my @data2; - - # Adjust Data and find the Max - for (my $n=0; $n<(scalar @$Concepts); $n++ ) { - my $tmp=$Concepts->[$n]; - $data1[$n]=$ConceptData->{$tmp.'.'.$k.'.true'}; - $data2[$n]=$ConceptData->{$tmp.'.'.$k.'.false'}; - my $Sum=$data1[$n]+$data2[$n]; - if($Max < $Sum) { - $Max=$Sum; + if ($seq_str ne '') { + $Str .= ''. + "\n".$seq_str; } } - for (my $n=0; $n<(scalar @$Concepts); $n++ ) { - if ($data1[$n]+$data2[$n]<$Max) { - $data2[$n]+=$Max-($data1[$n]+$data2[$n]); - } - } - my $P_No = (scalar @data1); - - if($Max > 1) { - $Max += (10 - $Max % 10); - $Max = int($Max); - } else { - $Max = 1; - } - - my $Titr=($ConceptData->{'Interval'}>1) ? $Src.'_interval_'.($k+1) : $Src; -# $GData=$Titr.'&Concepts'.'&'.'Answers'.'&'.$Max.'&'.$P_No.'&'.$data1.'&'.$data2; - my $GData = ''; - $GData = $Titr.'&Concepts&Answers&'.$Max.'&'.$P_No.'&'; - $GData .= (join(',',@data1)).'&'.(join(',',@data2)); - - return ''; + $Str .= "
'. + ''. + ''. + ''.$res->{'title'}.' '; + if ($partdata->{'option'} > 1) { + $seq_str .= &mt('response').' '.$respid; + } + $seq_str .= "
 '.$seq->{'title'}.'
\n"; + return $Str; } -sub DrawTable { - my ($k,$Concepts,$ConceptData)=@_; - my $Max=0; - my @data1; - my @data2; - my $Correct=0; - my $Wrong=0; - for(my $n=0; $n<(scalar @$Concepts); $n++ ) { - my $tmp=$Concepts->[$n]; - $data1[$n]=$ConceptData->{$tmp.'.'.$k.'.true'}; - $Correct+=$data1[$n]; - $data2[$n]=$ConceptData->{$tmp.'.'.$k.'.false'}; - $Wrong+=$data2[$n]; - my $Sum=$data1[$n]+$data2[$n]; - if($Max < $Sum) { - $Max=$Sum; +sub get_resource_from_symb { + my ($symb) = @_; + &Apache::lonnet::logthis('target symb = :'.$symb.':'); + foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { + foreach my $res (@{$seq->{'contents'}}) { + &Apache::lonnet::logthis('symb = :'.$res->{'symb'}.':'); + if ($res->{'symb'} eq $symb) { + return $res; + } } } - for(my $n=0; $n<(scalar @$Concepts); $n++ ) { - if ($data1[$n]+$data2[$n]<$Max) { - $data2[$n]+=$Max-($data1[$n]+$data2[$n]); - } - } - my $P_No = (scalar @data1); - my $Str = ''; -# $Str .= '
From: ['.localtime($ConceptData->{'Int.'.($k-1)}); -# $Str .= '] To: ['.localtime($ConceptData->{"Int.$k"}).']'; - $Str .= "\n".''. - "\n".''. - "\n".''. - "\n".''. - "\n".''. - "\n".''. - "\n".''; - - for(my $n=0; $n<(scalar @$Concepts); $n++ ) { - $Str .= ''."\n"; - $Str .= ''."\n"; - $Str .= ''."\n"; - $Str .= ''."\n"; - $Str .= ''."\n"; - $Str .= ''."\n"; - } - $Str .= ''; - $Str .= '
# Concept Correct Wrong
'.($n+1).''.$Concepts->[$n]; - $Str .= ''.$data1[$n].''.$data2[$n].'
From:['.localtime($ConceptData->{'Int.'.$k}); - $Str .= '] To: ['.localtime($ConceptData->{'Int.'.($k+1)}-1); - $Str .= ']'.$Correct.''.$Wrong.'
'."\n"; - - return $Str; -#$Apache::lonxml::debug=1; -#&Apache::lonhomework::showhash(%ConceptData); -#$Apache::lonxml::debug=0; + return undef; } -#---- END Analyze Web Page ---------------------------------------------- - -sub Decide { - #deciding the true or false answer belongs to each interval - my ($type,$concept,$time,$ConceptData)=@_; - my $k=0; - while ($time>$ConceptData->{'Int.'.($k+1)} && - $k<$ConceptData->{'Interval'}) {$k++;} - $ConceptData->{$concept.'.'.$k.'.'.$type}++; - - return; -} +=pod sub InitAnalysis { - my ($uri,$part,$problem,$student,$courseID)=@_; - my ($name,$domain)=split(/\:/,$student); - - # Render the student's view of the problem. $Answ is the problem - # Stringafied - my $Answ=&Apache::lonnet::ssi($uri,('grade_target' => 'analyze', - 'grade_username' => $name, - 'grade_domain' => $domain, - 'grade_courseid' => $courseID, - 'grade_symb' => $problem)); + my ($resource,$sname,$sdom)=@_; + my $symb = $resource-> + my $URI = $hash{'src_'.$rid}; + + my $Answ=&Apache::lonnet::ssi($URI,('grade_target' => 'analyze', + 'grade_username' => $sname, + 'grade_domain' => $sdom, + 'grade_courseid' => $cid, + 'grade_symb' => $symb)); # my $Answ=&Apache::lonnet::ssi($URI,('grade_target' => 'analyze')); -# (my $garbage,$Answ)=split(/_HASH_REF__/,$Answ,2); - my %Answer=(); + (my $garbage,$Answ)=split(/_HASH_REF__/,$Answ,2); + %Answer=(); %Answer=&Apache::lonnet::str2hash($Answ); my $parts=''; - foreach my $elm (@{$Answer{'parts'}}) { - $parts.= $elm.','; - } - $parts =~ s/,$//; - - my @Concepts=(); - foreach my $elm (@{$Answer{$parts.'.concepts'}}) { - push(@Concepts, $elm); + foreach my $elm (@{$Answer{"parts"}}) { + $parts.="$elm,"; } - - my %foil_to_concept; - foreach my $concept (@Concepts) { - foreach my $foil (@{$Answer{$parts.'.concept.'.$concept}}) { - $foil_to_concept{$foil} = $concept; - #$ConceptData{$foil} = $Answer{$parts.'.foil.value.'.$foil}; - } + chop($parts); + my $conc=''; + foreach my $elm (@{$Answer{"$parts.concepts"}}) { + $conc.="$elm@"; + } + chop($conc); + + @Concepts=split(/\@/,$conc); + foreach my $concept (@{$Answer{"$parts.concepts"}}) { + foreach my $foil (@{$Answer{"$parts.concept.$concept"}}) { + $foil_to_concept{$foil} = $concept; + #$ConceptData{$foil} = $Answer{"$parts.foil.value.$foil"}; + } } - - return (\@Concepts, \%foil_to_concept, \%Answer); + return $symb; } -sub Interval { - my ($part,$symb,$interval,$Concepts,$ConceptData)=@_; - my $Int=$interval; - my $due = &Apache::lonnet::EXT('resource.'.$part.'.duedate',$symb); - my $opn = &Apache::lonnet::EXT('resource.'.$part.'.opendate',$symb); - my $add=int(($due-$opn)/$Int); - $ConceptData->{'Int.0'}=$opn; - for (my $i=1;$i<$Int;$i++) { - $ConceptData->{'Int.'.$i}=$opn+$i*$add; - } - $ConceptData->{'Int.'.$Int}=$due; - for (my $i=0;$i<$Int;$i++) { - for (my $n=0; $n<(scalar @$Concepts); $n++ ) { - my $tmp=$Concepts->[$n]; - $ConceptData->{$tmp.'.'.$i.'.true'}=0; - $ConceptData->{$tmp.'.'.$i.'.false'}=0; - } - } -} +=cut + 1; + __END__