version 1.110, 2004/12/23 19:58:06
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version 1.111, 2005/02/16 17:43:20
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Line 37 use Apache::lonstathelpers();
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Line 37 use Apache::lonstathelpers();
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use Apache::lonstudentsubmissions(); |
use Apache::lonstudentsubmissions(); |
use HTML::Entities(); |
use HTML::Entities(); |
use Time::Local(); |
use Time::Local(); |
use Spreadsheet::WriteExcel(); |
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use capa; |
use capa; |
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my $plotcolors = ['#33ff00', |
my $plotcolors = ['#33ff00', |
Line 53 my @SubmitButtons = ({ name => 'PrevProb
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Line 52 my @SubmitButtons = ({ name => 'PrevProb
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text => 'Next Problem' }, |
text => 'Next Problem' }, |
{ name => 'break'}, |
{ name => 'break'}, |
{ name => 'SelectAnother', |
{ name => 'SelectAnother', |
text => 'Choose a different Problem' }, |
text => 'Choose a different Problem' }); |
{ name => 'ExcelOutput', |
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text => 'Produce Excel Output' }); |
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sub BuildProblemAnalysisPage { |
sub BuildProblemAnalysisPage { |
my ($r,$c)=@_; |
my ($r,$c)=@_; |
Line 84 sub BuildProblemAnalysisPage {
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Line 81 sub BuildProblemAnalysisPage {
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&Apache::lonstathelpers::manage_caches($r,'Statistics','stats_status'); |
&Apache::lonstathelpers::manage_caches($r,'Statistics','stats_status'); |
$r->rflush(); |
$r->rflush(); |
# |
# |
# Support for numerical and radio response isn't complete enough to |
my $problem_types = '(option|radiobutton|numerical)'; |
# include in 1.2 release. |
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# my $problem_types = '(option|radiobutton|numerical)'; |
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my $problem_types = '(option|radiobutton)'; |
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# my $problem_types = '.';#(option)'; |
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if (exists($ENV{'form.problemchoice'}) && |
if (exists($ENV{'form.problemchoice'}) && |
! exists($ENV{'form.SelectAnother'})) { |
! exists($ENV{'form.SelectAnother'})) { |
foreach my $button (@SubmitButtons) { |
foreach my $button (@SubmitButtons) { |
Line 895 sub ensure_start_end_times {
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Line 888 sub ensure_start_end_times {
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sub RR_concept_plot { |
sub RR_concept_plot { |
my ($concepts,$foil_data,$title) = @_; |
my ($concepts,$foil_data,$title) = @_; |
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&Apache::lonnet::logthis('got to RR_concept_plot'); |
# |
# |
my %correct_by_concept; |
my %correct_by_concept; |
my %incorrect_by_concept; |
my %incorrect_by_concept; |
Line 909 sub RR_concept_plot {
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Line 903 sub RR_concept_plot {
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} else { |
} else { |
$incorrect_by_concept{$concept->{'name'}} += |
$incorrect_by_concept{$concept->{'name'}} += |
$foil_data->{$foil}->{$choice}; |
$foil_data->{$foil}->{$choice}; |
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} |
} |
} |
} |
} |
} |
Line 943 sub RR_concept_plot {
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Line 936 sub RR_concept_plot {
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sub RR_create_percent_selected_plot { |
sub RR_create_percent_selected_plot { |
my ($concepts,$foils,$foil_data,$title) = @_; |
my ($concepts,$foils,$foil_data,$title) = @_; |
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&Apache::lonnet::logthis('got to RR_create_percent_selected_plot'); |
# |
# |
if ($foil_data->{'_count'} == 0) { return ''; }; |
if ($foil_data->{'_count'} == 0) { return ''; }; |
my %correct_selections; |
my %correct_selections; |
Line 1014 sub RR_create_percent_selected_plot {
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Line 1008 sub RR_create_percent_selected_plot {
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sub RR_create_stacked_selection_plot { |
sub RR_create_stacked_selection_plot { |
my ($foils,$foil_data,$title,$true_foils)=@_; |
my ($foils,$foil_data,$title,$true_foils)=@_; |
# |
# |
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&Apache::lonnet::logthis('got to RR_create_stacked_selection_plot'); |
my @dataset; # array of array refs - multicolor rows $datasets[row]->[col] |
my @dataset; # array of array refs - multicolor rows $datasets[row]->[col] |
my @labels; |
my @labels; |
my $count; |
my $count; |
Line 1134 sub OptionResponseAnalysis {
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Line 1129 sub OptionResponseAnalysis {
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'</h2>'); |
'</h2>'); |
} else { |
} else { |
$r->rflush(); |
$r->rflush(); |
if (exists($ENV{'form.ExcelOutput'})) { |
if ($ENV{'form.AnalyzeOver'} eq 'tries') { |
my $result = &OR_excel_sheet($r,$resource, |
my $analysis_html = &OR_tries_analysis($r, |
$PerformanceData, |
$PerformanceData, |
$problem_data); |
$problem_data); |
$r->print($result); |
$r->print($analysis_html); |
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$r->rflush(); |
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} elsif ($ENV{'form.AnalyzeOver'} eq 'time') { |
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my $analysis_html = &OR_time_analysis($PerformanceData, |
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$problem_data); |
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$r->print($analysis_html); |
$r->rflush(); |
$r->rflush(); |
} else { |
} else { |
if ($ENV{'form.AnalyzeOver'} eq 'tries') { |
$r->print('<h2>'. |
my $analysis_html = &OR_tries_analysis($r, |
&mt('The analysis you have selected is '. |
$PerformanceData, |
'not supported at this time'). |
$problem_data); |
'</h2>'); |
$r->print($analysis_html); |
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$r->rflush(); |
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} elsif ($ENV{'form.AnalyzeOver'} eq 'time') { |
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my $analysis_html = &OR_time_analysis($PerformanceData, |
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$problem_data); |
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$r->print($analysis_html); |
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$r->rflush(); |
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} else { |
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$r->print('<h2>'. |
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&mt('The analysis you have selected is '. |
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'not supported at this time'). |
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'</h2>'); |
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} |
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} |
} |
} |
} |
} |
} |
Line 1590 sub OR_time_process_data {
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Line 1577 sub OR_time_process_data {
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scalar(keys(%distinct_students))); |
scalar(keys(%distinct_students))); |
} |
} |
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######################################################### |
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######################################################### |
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## |
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## Excel output |
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## |
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######################################################### |
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######################################################### |
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sub build_student_data_worksheet { |
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my ($workbook,$format) = @_; |
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my $rows_output = 3; |
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my $cols_output = 0; |
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my $worksheet = $workbook->addworksheet('Student Data'); |
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$worksheet->write($rows_output++,0,'Student Data',$format->{'h3'}); |
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my @Headers = ('full name','username','domain','section', |
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"student\nnumber",'identifier'); |
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$worksheet->write_row($rows_output++,0,\@Headers,$format->{'header'}); |
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my @Students = @Apache::lonstatistics::Students; |
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my $studentrows = &Apache::loncoursedata::get_student_data(\@Students); |
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my %ids; |
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foreach my $row (@$studentrows) { |
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my ($mysqlid,$student) = @$row; |
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$ids{$student}=$mysqlid; |
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} |
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foreach my $student (@Students) { |
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my $name_domain = $student->{'username'}.':'.$student->{'domain'}; |
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$worksheet->write_row($rows_output++,0, |
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[$student->{'fullname'}, |
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$student->{'username'},$student->{'domain'}, |
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$student->{'section'},$student->{'id'}, |
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$ids{$name_domain}]); |
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} |
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return $worksheet; |
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} |
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sub OR_excel_sheet { |
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my ($r,$resource,$performance_data,$ORdata) = @_; |
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my $response = ''; |
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my (undef,$Foils,$Concepts) = &build_foil_index($ORdata); |
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# |
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# Create excel worksheet |
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my $filename = '/prtspool/'. |
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$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
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time.'_'.rand(1000000000).'.xls'; |
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my $workbook = Spreadsheet::WriteExcel->new('/home/httpd'.$filename); |
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if (! defined($workbook)) { |
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$r->log_error("Error creating excel spreadsheet $filename: $!"); |
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$r->print('<p>'.&mt("Unable to create new Excel file. ". |
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"This error has been logged. ". |
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"Please alert your LON-CAPA administrator"). |
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'</p>'); |
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return undef; |
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} |
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# |
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$workbook->set_tempdir('/home/httpd/perl/tmp'); |
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my $format = &Apache::loncommon::define_excel_formats($workbook); |
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# |
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# Create and populate main worksheets |
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my $problem_data_sheet = $workbook->addworksheet('Problem Data'); |
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my $student_data_sheet = &build_student_data_worksheet($workbook,$format); |
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my $response_data_sheet = $workbook->addworksheet('Response Data'); |
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foreach my $sheet ($problem_data_sheet,$student_data_sheet, |
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$response_data_sheet) { |
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$sheet->write(0,0,$resource->{'title'},$format->{'h2'}); |
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$sheet->write(1,0,$resource->{'src'},$format->{'h3'}); |
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} |
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# |
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my $result; |
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$result = &OR_build_problem_data_worksheet($problem_data_sheet,$format, |
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$Concepts,$ORdata); |
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if ($result ne 'okay') { |
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# Do something useful |
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} |
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$result = &OR_build_response_data_worksheet($response_data_sheet,$format, |
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$performance_data,$Foils, |
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$ORdata); |
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if ($result ne 'okay') { |
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# Do something useful |
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} |
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$response_data_sheet->activate(); |
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# |
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# Close the excel file |
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$workbook->close(); |
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# |
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# Write a link to allow them to download it |
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$result .= '<h2>'.&mt('Excel Raw Data Output').'</h2>'. |
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'<p><a href="'.$filename.'">'. |
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&mt('Your Excel spreadsheet.'). |
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'</a></p>'."\n"; |
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return $result; |
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} |
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sub OR_build_problem_data_worksheet { |
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my ($worksheet,$format,$Concepts,$ORdata) = @_; |
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my $rows_output = 3; |
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my $cols_output = 0; |
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$worksheet->write($rows_output++,0,'Problem Structure',$format->{'h3'}); |
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## |
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## |
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my @Headers; |
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if (@$Concepts > 1) { |
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@Headers = ("Concept\nNumber",'Concept',"Foil\nNumber", |
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'Foil Name','Foil Text','Correct value'); |
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} else { |
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@Headers = ('Foil Number','FoilName','Foil Text','Correct value'); |
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} |
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$worksheet->write_row($rows_output++,0,\@Headers,$format->{'header'}); |
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my %Foildata = %{$ORdata->{'_Foils'}}; |
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my $conceptindex = 1; |
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my $foilindex = 1; |
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foreach my $concept (@$Concepts) { |
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my @FoilsInConcept = @{$concept->{'foils'}}; |
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my $firstfoil = shift(@FoilsInConcept); |
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if (@$Concepts > 1) { |
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$worksheet->write_row($rows_output++,0, |
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[$conceptindex, |
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$concept->{'name'}, |
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$foilindex++, |
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$Foildata{$firstfoil}->{'name'}, |
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$Foildata{$firstfoil}->{'text'}, |
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$Foildata{$firstfoil}->{'value'},]); |
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} else { |
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$worksheet->write_row($rows_output++,0, |
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[ $foilindex++, |
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$Foildata{$firstfoil}->{'name'}, |
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$Foildata{$firstfoil}->{'text'}, |
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$Foildata{$firstfoil}->{'value'},]); |
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} |
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foreach my $foilid (@FoilsInConcept) { |
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if (@$Concepts > 1) { |
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$worksheet->write_row($rows_output++,0, |
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['', |
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'', |
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$foilindex, |
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$Foildata{$foilid}->{'name'}, |
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$Foildata{$foilid}->{'text'}, |
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$Foildata{$foilid}->{'value'},]); |
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} else { |
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$worksheet->write_row($rows_output++,0, |
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[$foilindex, |
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$Foildata{$foilid}->{'name'}, |
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$Foildata{$foilid}->{'text'}, |
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$Foildata{$foilid}->{'value'},]); |
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} |
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} continue { |
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$foilindex++; |
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} |
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} continue { |
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$conceptindex++; |
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} |
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$rows_output++; |
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$rows_output++; |
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## |
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## Option data output |
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$worksheet->write($rows_output++,0,'Options',$format->{'header'}); |
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foreach my $string (@{$ORdata->{'_Options'}}) { |
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$worksheet->write($rows_output++,0,$string); |
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} |
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return 'okay'; |
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} |
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sub OR_build_response_data_worksheet { |
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my ($worksheet,$format,$performance_data,$Foils,$ORdata)=@_; |
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my $rows_output = 3; |
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my $cols_output = 0; |
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$worksheet->write($rows_output++,0,'Response Data',$format->{'h3'}); |
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$worksheet->set_column(1,1,20); |
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$worksheet->set_column(2,2,13); |
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my @Headers = ('identifier','time','award detail','attempt'); |
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foreach my $foil (@$Foils) { |
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push (@Headers,$foil.' submission'); |
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push (@Headers,$foil.' grading'); |
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} |
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$worksheet->write_row($rows_output++,0,\@Headers,$format->{'header'}); |
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# |
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foreach my $row (@$performance_data) { |
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next if (! defined($row)); |
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my ($student,$award,$grading,$submission,$time,$tries) = @$row; |
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my @Foilgrades = split('&',$grading); |
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my @Foilsubs = split('&',$submission); |
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my %response_data; |
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for (my $j=0;$j<=$#Foilgrades;$j++) { |
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my ($foilid,$correct) = split('=',$Foilgrades[$j]); |
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my (undef,$submission) = split('=',$Foilsubs[$j]); |
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$submission = &Apache::lonnet::unescape($submission); |
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$foilid = &Apache::lonnet::unescape($foilid); |
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$response_data{$foilid.' submission'}=$submission; |
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$response_data{$foilid.' award'}=$correct; |
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} |
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$worksheet->write($rows_output,$cols_output++,$student); |
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$worksheet->write($rows_output,$cols_output++, |
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&Apache::lonstathelpers::calc_serial($time),$format->{'date'}); |
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$worksheet->write($rows_output,$cols_output++,$award); |
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$worksheet->write($rows_output,$cols_output++,$tries); |
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foreach my $foilid (@$Foils) { |
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$worksheet->write($rows_output,$cols_output++, |
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$response_data{$foilid.' submission'}); |
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$worksheet->write($rows_output,$cols_output++, |
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$response_data{$foilid.' award'}); |
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} |
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$rows_output++; |
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$cols_output = 0; |
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} |
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return; |
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} |
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sub build_foil_index { |
sub build_foil_index { |
my ($ORdata) = @_; |
my ($ORdata) = @_; |
return if (! exists($ORdata->{'_Foils'})); |
return if (! exists($ORdata->{'_Foils'})); |