version 1.16, 2004/09/02 21:02:54
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version 1.54.10.2, 2010/09/12 17:37:24
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Line 27
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Line 27
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package Apache::lonstudentsubmissions; |
package Apache::lonstudentsubmissions; |
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use strict; |
use strict; |
use Apache::lonnet(); |
use Apache::lonnet; |
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonhtmlcommon(); |
use Apache::lonhtmlcommon(); |
use Apache::loncoursedata(); |
use Apache::loncoursedata(); |
Line 37 use Apache::lonstathelpers;
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Line 37 use Apache::lonstathelpers;
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use HTML::Entities(); |
use HTML::Entities(); |
use Time::Local(); |
use Time::Local(); |
use Spreadsheet::WriteExcel(); |
use Spreadsheet::WriteExcel(); |
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use Crypt::PasswdMD5; |
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use lib '/home/httpd/lib/perl/'; |
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use LONCAPA; |
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my @SubmitButtons = ({ name => 'PrevProblem', |
my @SubmitButtons = ({ name => 'SelectAnother', |
text => 'Previous Problem' }, |
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{ name => 'NextProblem', |
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text => 'Next Problem' }, |
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{ name => 'break'}, |
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{ name => 'SelectAnother', |
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text => 'Choose a different Problem' }, |
text => 'Choose a different Problem' }, |
{ name => 'Generate', |
{ name => 'Generate', |
text => 'Generate Report'}, |
text => 'Generate Report'}, |
Line 68 sub BuildStudentSubmissionsPage {
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Line 67 sub BuildStudentSubmissionsPage {
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my @Students = @Apache::lonstatistics::Students; |
my @Students = @Apache::lonstatistics::Students; |
# |
# |
if (@Students < 1) { |
if (@Students < 1) { |
$r->print('<h2>There are no students in the sections selected</h2>'); |
$r->print('<div class="LC_warning">' |
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.&mt('There are no students in the sections selected.') |
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.'</div>'); |
} |
} |
# |
# |
my @CacheButtonHTML = |
my @CacheButtonHTML = |
&Apache::lonstathelpers::manage_caches($r,'Statistics','stats_status'); |
&Apache::lonstathelpers::manage_caches($r,'Statistics','stats_status', |
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'<div class="LC_info">'.&mt('Loading student data...').'</div>'); |
$r->rflush(); |
$r->rflush(); |
# |
# |
if (exists($ENV{'form.problemchoice'}) && |
if (exists($env{'form.problemchoice'}) && |
! exists($ENV{'form.SelectAnother'})) { |
! exists($env{'form.SelectAnother'})) { |
foreach my $button (@SubmitButtons) { |
foreach my $button (@SubmitButtons) { |
if ($button->{'name'} eq 'break') { |
if ($button->{'name'} eq 'break') { |
$r->print("<br />\n"); |
$r->print("<br />\n"); |
Line 90 sub BuildStudentSubmissionsPage {
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Line 92 sub BuildStudentSubmissionsPage {
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$r->print($html.(' 'x5)); |
$r->print($html.(' 'x5)); |
} |
} |
# |
# |
$r->print('<hr />'); |
$r->print('<hr />'.$/); |
$r->rflush(); |
$r->rflush(); |
# |
# |
# Determine which problem we are to analyze |
# Determine which problems we are to analyze |
my $current_problem = &Apache::lonstathelpers::get_target_from_id |
my @Symbs = |
($ENV{'form.problemchoice'}); |
&Apache::lonstathelpers::get_selected_symbs('problemchoice'); |
# |
foreach my $selected (@Symbs) { |
my ($prev,$curr,$next) = |
$r->print('<input type="hidden" name="problemchoice" value="'. |
&Apache::lonstathelpers::get_prev_curr_next($current_problem, |
$selected.'" />'.$/); |
'.', |
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'response', |
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); |
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if (exists($ENV{'form.PrevProblem'}) && defined($prev)) { |
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$current_problem = $prev; |
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} elsif (exists($ENV{'form.NextProblem'}) && defined($next)) { |
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$current_problem = $next; |
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} else { |
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$current_problem = $curr; |
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} |
} |
# |
# |
# Store the current problem choice and send it out in the form |
# Get resource objects |
$ENV{'form.problemchoice'} = |
my $navmap = Apache::lonnavmaps::navmap->new(); |
&Apache::lonstathelpers::make_target_id($current_problem); |
if (!defined($navmap)) { |
$r->print('<input type="hidden" name="problemchoice" value="'. |
$r->print('<div class="LC_error">'.&mt("Internal error").'</div>'); |
$ENV{'form.problemchoice'}.'" />'); |
return; |
# |
} |
if (! defined($current_problem->{'resource'})) { |
my %already_seen; |
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my (@Problems,$show_named); |
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unless (&Apache::loncommon::needs_gci_custom()) { |
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$show_named = 1; |
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} |
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foreach my $symb (@Symbs) { |
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my $resource = $navmap->getBySymb($symb); |
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push(@Problems,$resource); |
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} |
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# If these are to be anonymized, do a random shuffle of @Students. |
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unless ($show_named) { |
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&array_shuffle(\@Students); |
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} |
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my $threshold = $env{'course.'.$env{'request.course.id'}.'.internal.anonsurvey_threshold'}; |
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if ($threshold eq '') { |
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my %domconfig = |
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&Apache::lonnet::get_dom('configuration',['coursedefaults'], |
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$env{'course.'.$env{'request.course.id'}.'.domain'}); |
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if (ref($domconfig{'coursedefaults'}) eq 'HASH') { |
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$threshold = $domconfig{'coursedefaults'}{'anonsurvey_threshold'}; |
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if ($threshold eq '') { |
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$threshold = 10; |
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} |
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} else { |
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$threshold = 10; |
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} |
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} |
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# |
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$r->print('<h4>'. |
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&Apache::lonstatistics::section_and_enrollment_description(). |
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'</h4>'); |
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if (! scalar(@Problems) || ! defined($Problems[0])) { |
$r->print('resource is undefined'); |
$r->print('resource is undefined'); |
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} elsif (!$show_named && @Students < $threshold) { |
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$r->print(&mt('The number of students matching the selection criteria is too few for display of submission data for anonymous surveys.').'<br />'.&mt('There must be at least [quant,_1,student].',$threshold).' '.&mt('Contact a Domain Coordinator if you need the threshold to be changed for this course.')); |
} else { |
} else { |
my $resource = $current_problem->{'resource'}; |
if (scalar(@Problems) == 1) { |
$r->print('<h1>'.$resource->{'title'}.'</h1>'); |
my $resource = $Problems[0]; |
$r->print('<h3>'.$resource->{'src'}.'</h3>'); |
$r->print('<h1>'.$resource->title.'</h1>'); |
if ($ENV{'form.renderprob'} eq 'true') { |
$r->print('<h3>'.$resource->src.'</h3>'); |
$r->print(&Apache::lonstathelpers::render_resource($resource)); |
if ($env{'form.renderprob'} eq 'true') { |
} |
$r->print(&Apache::lonstathelpers::render_resource($resource)); |
$r->rflush(); |
$r->rflush(); |
my %Data = &Apache::lonstathelpers::get_problem_data |
} |
($resource->{'src'}); |
} |
my $ProblemData = $Data{$current_problem->{'part'}. |
if ($env{'form.output'} eq 'excel') { |
'.'. |
&prepare_excel_output($r,\@Problems,\@Students,$show_named); |
$current_problem->{'respid'}}; |
} elsif ($env{'form.output'} eq 'csv') { |
if ($ENV{'form.output'} eq 'excel') { |
&prepare_csv_output($r,\@Problems,\@Students,$show_named); |
&prepare_excel_output($r,$current_problem, |
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$ProblemData,\@Students); |
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} else { |
} else { |
&prepare_html_output($r,$current_problem, |
&prepare_html_output($r,\@Problems,\@Students,$show_named); |
$ProblemData,\@Students); |
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} |
} |
} |
} |
$r->print('<hr />'); |
$r->print('<hr />'); |
} else { |
} else { |
$r->print('<input type="submit" name="Generate" value="'. |
$r->print('<input type="submit" name="Generate" value="'. |
&mt('Generate Spreadsheet').'" />'); |
&mt('Prepare Report').'" />'); |
$r->print(' 'x5); |
$r->print(' 'x5); |
$r->print('<h3>'.&mt('Please select a problem to analyze').'</h3>'); |
$r->print('<p>'. |
$r->print(&Apache::lonstathelpers::ProblemSelector('.')); |
&mt('Computing correct answers greatly increasese the amount of time required to prepare a report.'). |
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'</p>'); |
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$r->print('<p>'. |
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&mt('Please select problems and use the [_1]Prepare Report[_2] button to continue.','<b>','</b>'). |
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'</p>'); |
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$r->print(&Apache::lonstathelpers::MultipleProblemSelector |
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(undef,'problemchoice','Statistics')); |
} |
} |
} |
} |
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######################################################### |
sub array_shuffle { |
######################################################### |
my $array = shift; |
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return unless (ref($array) eq 'ARRAY'); |
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my $i = scalar(@$array); |
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my $j; |
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foreach my $item (@$array) { |
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--$i; |
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$j = int(rand($i+1)); |
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next if($i == $j); |
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@$array [$i,$j] = @$array[$j,$i]; |
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} |
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return @$array; |
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} |
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my @DefaultColumns = |
## |
( |
## get_extra_response_headers |
{name=>'username', |
## |
display=>'Student'}, |
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{name=>'domain', |
sub get_extra_response_headers { |
display=>'Domain'}, |
my ($show_named) = @_; |
{name => 'id', |
my @extra_resp_headers; |
display => 'Id'}, |
if ($env{'form.correctans'} eq 'true') { |
{name => 'time', |
push(@extra_resp_headers,'Correct'); |
display =>'Time'}, |
} |
{name => 'attempt', |
if ($show_named) { |
display =>'Attempt'}, |
if ($env{'form.prob_status'} eq 'true') { |
{name => 'awarddetail', |
push(@extra_resp_headers,'Award Detail'); |
display =>'Awarddetail'}, |
push(@extra_resp_headers,'Time'); |
{name => 'grading', |
push(@extra_resp_headers,'Attempt'); |
display =>'Score'}, |
push(@extra_resp_headers,'Awarded'); |
); |
} |
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} |
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return @extra_resp_headers; |
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} |
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## |
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## get_headers: |
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## return the proper headers for the given response |
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sub get_headers { |
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my ($prob,$partid,$respid,$resptype,$analysis,$output,$purpose, |
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@basic_headers) = @_; |
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my @headers; |
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if ($resptype eq 'essay' && $purpose eq 'display' && |
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($output eq 'html')) {# || scalar(@{$prob->parts})!=1)) { |
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@headers = (); |
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} elsif ($resptype =~ /^(option|match|rank)$/) { |
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my $prefix = '_'; |
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if ($purpose eq 'display') { |
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$prefix = ''; |
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} |
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my @foils = |
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map { |
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$prefix.$_; |
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} sort(keys(%{$analysis->{$partid.'.'.$respid}->{'_Foils'}})); |
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if (scalar(@basic_headers) && $basic_headers[0] eq 'Correct') { |
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@foils = map { ($_ , $_.' Correct') } @foils; |
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shift(@basic_headers); # Get rid of 'Correct' |
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} |
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@headers = (@foils,@basic_headers); |
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} elsif (lc($resptype) eq 'task') { |
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@headers = ('Grader','Status',@basic_headers,'Submission'); |
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} else { |
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@headers = ('Submission',@basic_headers); |
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} |
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return @headers; |
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} |
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######################################################### |
######################################################### |
######################################################### |
######################################################### |
## |
## |
## prepare_html_output |
## HTML Output Routines |
## |
## |
######################################################### |
######################################################### |
######################################################### |
######################################################### |
sub prepare_html_output { |
sub prepare_html_output { |
my ($r,$problem,$ProblemData,$Students) = @_; |
my ($r,$problems,$students,$show_named) = @_; |
my $c = $r->connection(); |
my $c = $r->connection(); |
my ($resource,$respid,$partid) = ($problem->{'resource'}, |
my $salt = '$1$'.$Apache::lonnet::perlvar{'AnonymousSalt'}; |
$problem->{'respid'}, |
# |
$problem->{'part'}); |
# Set a flag for the case when there is just one problem |
# |
my $single_response = 0; |
if ($ENV{'form.correctans'} eq 'true') { |
if (scalar(@$problems) == 1 && |
$r->print('<h2>'.&mt('Generating Correct Answers').'</h2>'); |
$problems->[0]->countResponses == 1) { |
&Apache::lonstathelpers::GetStudentAnswers($r,$problem,$Students, |
$single_response = 1; |
'Statistics', |
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'stats_status'); |
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} |
} |
# |
# |
$r->print('<h2>'.&mt('Student Responses').'</h2>'); |
# Compute the number of columns per response |
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my @extra_resp_headers = &get_extra_response_headers($show_named); |
# |
# |
$r->rflush(); |
# Create the table header |
my $response_type; |
my @student_columns; |
for (my $i=0; |
if ($show_named) { |
$i<scalar(@{$resource->{'partdata'}->{$partid}->{'ResponseIds'}}); |
@student_columns = @Apache::lonstatistics::SelectedStudentData; |
$i++) { |
if (grep(/^all$/,@student_columns)) { |
if($resource->{'partdata'}->{$partid}->{'ResponseIds'}->[$i] eq $respid){ |
@student_columns = qw(fullname username domain id section status groups comments); |
$response_type = |
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$resource->{'partdata'}->{$partid}->{'ResponseTypes'}->[$i]; |
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last; |
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} |
} |
} |
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if (! defined($response_type)) { |
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$r->print('<h2>'.&mt('Unable to determine response type').'</h2>'); |
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} else { |
} else { |
my $count = 0; |
@student_columns = ('username'); |
my @Columns; |
} |
if (exists($ENV{'form.concise'}) && $ENV{'form.concise'} eq 'true') { |
# |
foreach (@DefaultColumns) { |
my %headers; |
if ($_->{'name'} =~ /^(username|domain|id)$/){ |
my $student_column_count = scalar(@student_columns); |
push(@Columns,$_); |
$headers{'problem'} = qq{<th colspan="$student_column_count">\ </th>}; |
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foreach (@student_columns) { |
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$headers{'student'}.= '<th>'.ucfirst($_).'</th>'; |
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} |
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# |
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# we put the headers into the %headers hash |
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my $total_col = scalar(@student_columns); |
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my $nonempty_part_headers = 0; |
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# |
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my %problem_analysis; |
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foreach my $prob (@$problems) { |
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my %analysis = &Apache::lonstathelpers::get_problem_data($prob->src); |
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$problem_analysis{$prob->src}=\%analysis; |
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# |
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my $prob_span = 0; |
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my $single_part = 0; |
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if (scalar(@{$prob->parts}) == 1) { |
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$single_part = 1; |
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} |
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foreach my $partid (@{$prob->parts}) { |
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my $part_span = 0; |
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my $responses = [$prob->responseIds($partid)]; |
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my $resptypes = [$prob->responseType($partid)]; |
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for (my $i=0;$i<scalar(@$responses);$i++) { |
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my $respid = $responses->[$i]; |
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my @headers = &get_headers($prob,$partid,$respid, |
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$resptypes->[$i], |
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$problem_analysis{$prob->src}, |
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'html','display', |
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@extra_resp_headers); |
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if (scalar(@headers)>0) { |
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$total_col += scalar(@headers); |
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$part_span += scalar(@headers); |
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$headers{'response'} .= |
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'<th colspan="'.scalar(@headers).'">'. |
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&mt('Response [_1]',$responses->[$i]).'</th>'; |
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$headers{'student'}.= '<th><span class="LC_nobreak">'. |
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join('</span></th><th><span class="LC_nobreak">', |
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@headers). |
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'</span></th>'; |
} |
} |
} |
} |
} else { |
if ($part_span == 0) { |
@Columns = @DefaultColumns; |
next; |
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} |
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if (! $single_part) { |
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my $tmpname = $partid; |
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if ($partid =~/^\d+$/) { |
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$tmpname = $prob->part_display($partid); |
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} |
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if ($tmpname !~ /^part/) { |
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$tmpname = 'Part '.$tmpname; |
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} |
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$headers{'part'} .= qq{<th colspan="$part_span">$tmpname</th>}; |
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$nonempty_part_headers = 1; |
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} else { |
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$headers{'part'} .= qq{<th colspan="$part_span"> </th>}; |
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} |
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$prob_span += $part_span; |
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} |
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my $title = $prob->compTitle; |
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if ($prob_span > 0) { |
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$headers{'problem'}.= qq{<th colspan="$prob_span">$title</th>}; |
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} elsif ($single_response) { |
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$prob_span = scalar(@student_columns); |
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$headers{'problem'} = qq{<th colspan="$prob_span">$title</th>}; |
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} |
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} |
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if (exists($headers{'part'})) { |
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$headers{'part'} = qq{<th colspan="$student_column_count">\ </th>}. |
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$headers{'part'}; |
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} |
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if (exists($headers{'response'})) { |
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$headers{'response'}= |
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qq{<th colspan="$student_column_count">\ </th>}. |
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$headers{'response'}; |
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} |
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my $full_header = $/.'<table>'.$/; |
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$full_header .= '<tr align="left">'.$headers{'problem'}.'</tr>'.$/; |
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if ($nonempty_part_headers) { |
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$full_header .= '<tr align="left">'.$headers{'part'}.'</tr>'.$/; |
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} |
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$full_header .= '<tr align="left">'.$headers{'response'}.'</tr>'.$/; |
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$full_header .= '<tr align="left">'.$headers{'student'}.'</tr>'.$/; |
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# |
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# Main loop |
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my $count; |
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$r->print($/.$full_header.$/); |
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my $row_class = 'odd'; # css |
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foreach my $student (@$students) { |
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my $student_row_data; |
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if ($count++ >= 30) { |
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$r->print('</table>'.$/.$full_header.$/); |
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$count = 0; |
} |
} |
my $header = '<table>'.$/.&html_headers(\@Columns); |
last if ($c->aborted()); |
if ($response_type eq 'essay') { |
if ($show_named) { |
$header .= &html_essay_headers(); |
foreach my $field (@student_columns) { |
} elsif ($response_type eq 'option') { |
$student_row_data .= '<td valign="top">'; |
$header .= &html_option_headers(); |
# handle comments like in lonstudentassessment.pm |
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if($field eq 'comments') { |
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$student_row_data .= |
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'<a href="/adm/'.$student->{'domain'}.'/'. |
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$student->{'username'}.'/'.'aboutme#coursecomment">'.&mt('Comments').'</a>'; |
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} else { |
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$student_row_data .= $student->{$field}; |
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} |
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$student_row_data .= '</td>'; |
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} |
} else { |
} else { |
$header .= &html_generic_headers(); |
my $anonid = &Crypt::PasswdMD5::unix_md5_crypt($student->{'username'}, |
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$salt); |
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$anonid = substr($anonid,length($salt)+1); |
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$student_row_data = '<td valign="top" colspan="'.$student_column_count.'">'. |
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$anonid.'</td>'; |
} |
} |
$header = '<tr>'.$header.'</tr>'; |
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# |
# |
$r->print($/.$header.$/); |
# Figure out what it is we need to output for this student |
foreach my $student (@$Students) { |
my @essays; |
if ($count >= 50) { |
my %prob_data; |
$r->print('</table>'.$/.$header.$/); |
my $maxrow; |
$count = 0; |
foreach my $prob (@$problems) { |
} |
$prob_data{$prob->symb}={}; |
last if ($c->aborted()); |
foreach my $partid (@{$prob->parts}) { |
my $results = &Apache::loncoursedata::get_response_data_by_student |
my @responses = $prob->responseIds($partid); |
($student,$resource->{'symb'},$respid); |
my @response_type = $prob->responseType($partid); |
next if (! defined($results) || ref($results) ne 'ARRAY'); |
for (my $i=0;$i<=$#responses;$i++) { |
for (my $i=0;$i<scalar(@$results);$i++) { |
my $respid = $responses[$i]; |
my $response = $results->[$i]; |
my $results = |
if ($ENV{'form.last_sub_only'} eq 'true' && |
&Apache::loncoursedata::get_response_data_by_student |
$i < (scalar(@$results)-1)) { |
($student,$prob->symb(),$respid); |
next; |
my $resptype = $response_type[$i]; |
} |
my @headers = &get_headers($prob,$partid,$respid, |
my $data; |
$resptype, |
$data->{'username'} = $student->{'username'}; |
$problem_analysis{$prob->src}, |
$data->{'domain'} = $student->{'domain'}; |
'html','normal', |
$data->{'id'} = $student->{'id'}; |
@extra_resp_headers); |
$data->{'fullname'} = $student->{'fullanem'}; |
my $width = scalar(@headers); |
$data->{'status'} = $student->{'status'}; |
next if ($width < 1); |
$data->{'time'} = &Apache::lonlocal::locallocaltime |
my $resp_data; |
($response->[&Apache::loncoursedata::RDs_timestamp()]); |
$resp_data->{'fake'} = qq{<td colspan="$width"> </td>}; |
$data->{'attempt'} = |
if (! defined($results)) { |
$response->[&Apache::loncoursedata::RDs_tries()]; |
$results = []; |
$data->{'awarded'} = |
} |
$response->[&Apache::loncoursedata::RDs_awarded()]; |
# |
$data->{'awarddetail'} = |
if (scalar(@$results) > $maxrow && $resptype ne 'essay') { |
$response->[&Apache::loncoursedata::RDs_awarddetail()]; |
$maxrow = scalar(@$results); |
my $rowextra = 'bgcolor="#CCCCCC"'; |
} |
if ($count % 2 == 1) { |
for (my $j=scalar(@$results)-1;$j>=0;$j--) { |
$rowextra = 'bgcolor="#EEEEEE"'; |
if ($env{'form.all_sub'} ne 'true') { |
} |
next if ($j ne scalar(@$results)-1); |
my $row = '<tr '.$rowextra.'>'; |
} |
foreach my $col (@Columns) { |
my $response = &hashify_response($results->[$j], |
$row .= '<td valign="top">'. |
$prob, |
$data->{$col->{'name'}}.'</td>'; |
$student, |
} |
$partid, |
if ($response_type eq 'essay') { |
$respid); |
$row .= &html_essay |
if ($resptype eq 'essay') { |
($response->[&Apache::loncoursedata::RDs_submission()], |
push(@essays, |
$student->{'answer'}, |
&html_essay_results(\@headers, |
scalar(@Columns),$rowextra); |
$prob,$partid,$respid, |
} elsif ($response_type eq 'option') { |
$response, |
$row .= &html_option |
$single_response). |
($response->[&Apache::loncoursedata::RDs_submission()], |
'</td>'); |
$student->{'answer'}, |
} elsif (lc($resptype) eq 'task') { |
scalar(@Columns),$rowextra); |
my $results = |
} else { |
&html_task_results(\@headers, |
$row .= &html_generic |
$prob,$partid,$respid, |
($response->[&Apache::loncoursedata::RDs_submission()], |
$response,$resptype); |
$student->{'answer'}, |
if ($results) { |
scalar(@Columns),$rowextra); |
push(@{$resp_data->{'real'}},$results); |
|
} |
|
} else { |
|
push(@{$resp_data->{'real'}}, |
|
&html_non_essay_results(\@headers, |
|
$prob,$partid,$respid, |
|
$response,$resptype)); |
|
} |
|
} |
|
$prob_data{$prob->symb}->{$partid}->{$respid}=$resp_data; |
|
} # end of $i loop |
|
} # end of partid loop |
|
} # end of prob loop |
|
# |
|
# if there is no data, skip this student. |
|
next if (! $maxrow && ! scalar(@essays)); |
|
# |
|
# Go through the problem data and output a row. |
|
if ($row_class eq 'even') { |
|
$row_class = 'odd'; |
|
} else { |
|
$row_class = 'even'; |
|
} |
|
my $printed_something; |
|
for (my $rows_output = 0;$rows_output<$maxrow;$rows_output++) { |
|
my $html; |
|
my $no_data = 1; |
|
foreach my $prob (@$problems) { |
|
foreach my $partid (@{$prob->parts}) { |
|
my @responses = $prob->responseIds($partid); |
|
my @response_type = $prob->responseType($partid); |
|
for (my $i=0;$i<=$#responses;$i++) { |
|
my $respid = $responses[$i]; |
|
my $resp_data = |
|
$prob_data{$prob->symb}->{$partid}->{$respid}; |
|
next if ($response_type[$i] eq 'essay'); |
|
if (defined($resp_data->{'real'}->[$rows_output])) { |
|
$html .= $resp_data->{'real'}->[$rows_output]; |
|
$no_data = 0; |
|
} else { |
|
$html .= $resp_data->{'fake'}; |
|
} |
|
} |
} |
} |
$row .= '</tr>'; |
} |
$r->print($row.$/); |
if (! $no_data) { |
$count++; |
$r->print(qq{<tr class="$row_class">$student_row_data$html</tr>}.$/); |
|
$printed_something=1; |
} |
} |
} |
} |
$r->print('</table>'.$/); |
if (@essays) { |
} |
my $tr = qq{<tr class="$row_class">}; |
|
my $td = qq{<td valign="top" class="essay" colspan="$total_col">}; |
|
if (! $printed_something) { |
|
$r->print($tr.$student_row_data.'</tr>'.$/); |
|
} |
|
$r->print($tr.$td. |
|
join('</td></tr>'.$/.$tr.$td,@essays).'</td></tr>'.$/); |
|
undef(@essays); |
|
} |
|
} # end of student loop |
|
$r->print('</table>'.$/); |
return; |
return; |
} |
} |
|
|
|
sub hashify_response { |
|
my ($response,$prob,$student,$partid,$respid) =@_; |
|
my $resp_hash = {}; |
|
if ($env{'form.correctans'} eq 'true') { |
|
$resp_hash->{'Correct'} = |
|
&Apache::lonstathelpers::get_student_answer |
|
($prob,$student->{'username'},$student->{'domain'}, |
|
$partid,$respid); |
|
} |
|
$resp_hash->{'Submission'} = |
|
$response->[&Apache::loncoursedata::RDs_submission()]; |
|
$resp_hash->{'Time'} = |
|
$response->[&Apache::loncoursedata::RDs_timestamp()]; |
|
$resp_hash->{'Attempt'} = |
|
$response->[&Apache::loncoursedata::RDs_tries()]; |
|
$resp_hash->{'Awarded'} = |
|
$response->[&Apache::loncoursedata::RDs_awarded()]; |
|
if ($prob->is_task()) { |
|
$resp_hash->{'Grader'} = |
|
$response->[&Apache::loncoursedata::RDs_response_eval_2()]; |
|
if ($resp_hash->{'Attempt'} eq '0') { |
|
$resp_hash->{'Attempt'} = ''; |
|
} |
|
$resp_hash->{'Award Detail'} = |
|
$response->[&Apache::loncoursedata::RDs_part_award()]; |
|
$resp_hash->{'Status'} = |
|
$response->[&Apache::loncoursedata::RDs_response_eval()]; |
|
} else { |
|
$resp_hash->{'Award Detail'} = |
|
$response->[&Apache::loncoursedata::RDs_awarddetail()]; |
|
} |
|
|
|
return $resp_hash; |
|
} |
|
|
##################################################### |
##################################################### |
## |
## |
## HTML helper routines |
## HTML helper routines |
## |
## |
##################################################### |
##################################################### |
sub html_headers { |
sub html_essay_results { |
my ($Columns) = @_; |
my ($headers,$prob,$partid,$respid,$response,$single_response)=@_; |
|
if (! ref($headers) || ref($headers) ne 'ARRAY') { |
|
return ''; |
|
} |
|
# Start of telling them what problem, part, and response |
my $Str; |
my $Str; |
foreach my $column (@$Columns) { |
if (! $single_response) { |
$Str .= '<th align="left">'.$column->{'display'}.'</th>'; |
my $id = $prob->compTitle; |
|
if (defined($partid) && $partid ne '0') { |
|
$id .= ' '.$prob->part_display($partid); |
|
} |
|
if (defined($respid)) { |
|
$id .= ' '.$respid; |
|
} |
|
$Str .= '<span class="LC_nobreak">'.$id.'</span>'.(' 'x4); |
|
} |
|
# |
|
shift(@$headers); # Get rid of the Submission header |
|
my $correct = ''; |
|
if ($headers->[0] eq 'Correct') { |
|
$correct = &html_format_essay_sub($response->{'Correct'}); |
|
shift(@$headers); |
|
} |
|
$Str .= '<span class="LC_nobreak">'. |
|
join('', |
|
map { |
|
(' 'x4).&mt($_.': [_1]',$response->{$_}); |
|
} @$headers).'</span>'; |
|
if (@$headers || ! $single_response) { |
|
$Str .= '<br />'; |
|
} |
|
$Str .= &html_format_essay_sub($response->{'Submission'}); |
|
# |
|
if (defined($correct) && $correct !~ /^\s*$/) { |
|
$Str .= '<hr /><b>'.&mt('Correct').'</b>'.$correct |
} |
} |
return $Str; |
return $Str; |
} |
} |
|
|
sub html_essay { |
sub html_format_essay_sub { |
my ($submission,$correct,$tablewidth,$rowextra)=@_; |
my ($submission) = @_; |
# |
return '' if (! defined($submission) || $submission eq ''); |
|
$submission = &HTML::Entities::decode($submission); |
|
$submission =~ s/\\\"/\"/g; |
|
$submission =~ s/\\\'/\'/g; |
$submission =~ s|\\r\\n|$/|g; |
$submission =~ s|\\r\\n|$/|g; |
$submission = &HTML::Entities::encode($submission,'<>&"'); |
$submission = &HTML::Entities::encode($submission,'<>&"'); |
$submission =~ s|$/\s*$/|$/</p><p>$/|g; |
$submission =~ s|$/\s*$/|$/</p><p>$/|g; |
$submission =~ s|\\||g; |
$submission =~ s|\\||g; |
$submission = '<p>'.$submission.'</p>'; |
$submission = '<p>'.$submission.'</p>'; |
# |
return $submission; |
my $Str = '</tr><tr '.$rowextra.'>'. |
|
'<td colspan="'.$tablewidth.'">'.$submission.'</td>'; |
|
if ($ENV{'form.correctans'} eq 'true') { |
|
$Str .= '</tr>'; |
|
if (defined($correct) && $correct !~ /^\s*$/) { |
|
$Str .= '<tr '.$rowextra.'><td colspan="'.$tablewidth.'">'. |
|
'<b>'.&mt('Correct Answer:').'</b>'.$correct.'</td>'; |
|
} |
|
} |
|
$Str .= '</tr>'; |
|
# |
|
return $Str; |
|
} |
} |
|
|
sub html_essay_headers { |
sub html_task_results { |
return ''; |
my ($headers,$prob,$partid,$respid,$response,$resptype) = @_; |
} |
if (! ref($headers) || ref($headers) ne 'ARRAY' || ! scalar(@$headers)) { |
|
return ''; |
sub html_generic_headers { |
|
my $header ='<th>'.&mt('Submission').'</th>'; |
|
if ($ENV{'form.correctans'} eq 'true') { |
|
$header .= '<th>'.&mt('Correct').'</th>'; |
|
} |
} |
return $header; |
|
} |
|
|
|
sub html_radiobutton { |
my @values; |
my ($submission,$correct,$tablewidth,$rowclass)=@_; |
@values = map { $response->{$_}; } @$headers; |
$submission =~ s/=([^=])$//; |
|
return &html_generic_results($submission,$correct,$tablewidth,$rowclass); |
|
} |
|
|
|
sub html_generic { |
my $td = '<td valign="top">'; |
my ($submission,$correct,$tablewidth,$rowclass)=@_; |
my $str = $td.join('</td>'.$td,@values).'</td>'; |
my $Str .= '<td>'.$submission.'</td>'; |
return $str; |
if ($ENV{'form.correctans'} eq 'true') { |
|
$Str .= '<td>'.$correct.'</td>'; |
|
} |
|
$Str .= '</tr>'; |
|
return $Str; |
|
} |
} |
|
|
sub html_option_headers { |
sub html_non_essay_results { |
return &html_generic_headers(); |
my ($headers,$prob,$partid,$respid,$response,$resptype) = @_; |
} |
if (! ref($headers) || ref($headers) ne 'ARRAY' || ! scalar(@$headers)) { |
|
return ''; |
sub html_option { |
} |
my ($submission,$correct,$tablewidth,$rowclass)=@_; |
# |
$submission = |
my $submission = &HTML::Entities::decode(&unescape($response->{'Submission'})); |
'<ul class="sub_studentans">'. |
return '' if (! defined($submission) || $submission eq ''); |
'<li>'.join('</li><li>', |
$submission =~ s/\\\"/\"/g; |
map { |
$submission =~ s/\\\'/\'/g; |
&Apache::lonnet::unescape($_) ; |
if ($resptype eq 'radiobutton') { |
} sort split('&',$submission) |
$submission = &HTML::Entities::encode($submission,'<>&"'); |
). |
$submission =~ s/=([^=])$//; |
'</li><ul>'; |
$submission = '<span class="LC_nobreak">'.$submission.'</span>'; |
if (defined($correct) && $correct !~ /^\s*$/) { |
|
$correct = '<ul class="sub_correctans">'. |
|
'<li>'.join('</li><li>', |
|
map { |
|
&Apache::lonnet::unescape($_) ; |
|
} sort split('&',$correct) |
|
). |
|
'</li></ul>'; |
|
} |
} |
|
$response->{'Submission'} = $submission; |
# |
# |
return &html_generic($submission,$correct,$tablewidth,$rowclass); |
my @values; |
|
if ($resptype =~ /^(option|match|rank)$/) { |
|
my %submission = |
|
map { |
|
my ($foil,$value) = split('=',&unescape($_)); |
|
($foil,$value); |
|
} split('&',$response->{'Submission'}); |
|
my %correct; |
|
if (exists($response->{'Correct'})) { |
|
%correct = |
|
map { |
|
my ($foil,$value)=split('=',&unescape($_)); |
|
($foil,$value); |
|
} split('&',$response->{'Correct'}); |
|
} |
|
# |
|
foreach my $original_header (@$headers) { |
|
if ($original_header =~ /^_/) { |
|
# '_' denotes a foil column |
|
my ($header) = ($original_header =~ m/^_(.*)$/); |
|
my $option = ''; |
|
if ( my ($foil) = ($header =~ /(.*) Correct$/)) { |
|
if (exists($correct{$foil})) { |
|
$option = $correct{$foil}; |
|
} |
|
} elsif (exists($submission{$header})) { |
|
$option = $submission{$header}; |
|
} |
|
push(@values,&HTML::Entities::encode($option)); |
|
} elsif ($original_header eq 'Time') { |
|
push(@values,&Apache::lonlocal::locallocaltime($response->{$original_header})); |
|
} else { |
|
# A normal column |
|
push(@values,$response->{$original_header}); |
|
} |
|
} |
|
} else { |
|
@values = map { $response->{$_}; } @$headers; |
|
} |
|
my $td = '<td valign="top">'; |
|
my $str = $td.join('</td>'.$td,@values).'</td>'; |
|
return $str; |
} |
} |
|
|
|
|
######################################################### |
######################################################### |
######################################################### |
######################################################### |
## |
## |
## Excel output of student answers and correct answers |
## Excel Output Routines |
## |
## |
######################################################### |
######################################################### |
######################################################### |
######################################################### |
sub prepare_excel_output { |
sub prepare_excel_output { |
my ($r,$problem,$ProblemData,$Students) = @_; |
my ($r,$Problems,$Students,$show_named) = @_; |
my $c = $r->connection(); |
my $c = $r->connection(); |
my ($resource,$respid,$partid) = ($problem->{'resource'}, |
my $salt = '$1$'.$Apache::lonnet::perlvar{'AnonymousSalt'}; |
$problem->{'respid'}, |
|
$problem->{'part'}); |
|
$r->print('<h2>'. |
|
&mt('Preparing Excel spreadsheet of student responses'). |
|
'</h2>'. |
|
'<p>'. |
|
&mt('See the status bar above for student answer computation progress'). |
|
'</p>'); |
|
# |
|
if ($ENV{'form.correctans'} eq 'true') { |
|
&Apache::lonstathelpers::GetStudentAnswers($r,$problem,$Students, |
|
'Statistics', |
|
'stats_status'); |
|
$r->print('<script>'. |
|
'window.document.Statistics.stats_status.value="'. |
|
'Done computing student answers. Compiling spreadsheet.'. |
|
'";</script>'); |
|
} |
|
# |
# |
$r->rflush(); |
|
my @Columns; |
|
push(@Columns,'username'); |
|
push(@Columns,'domain'); |
|
push(@Columns,'attempt'); |
|
push(@Columns,'time'); |
|
push(@Columns,'submission'); |
|
if ($ENV{'form.correctans'} eq 'true') { push(@Columns,'correct'); } |
|
push(@Columns,'grading'); |
|
push(@Columns,'awarded'); |
|
my $awarded_col = $#Columns; |
|
push(@Columns,'weight'); |
|
my $weight_col = $#Columns; |
|
push(@Columns,'score'); |
|
# |
# |
# Create excel worksheet |
# Determine the number of columns in the spreadsheet |
my $filename = '/prtspool/'. |
my $columncount = 3; # username, domain, id |
$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
my @extra_resp_headers = &get_extra_response_headers(); |
time.'_'.rand(1000000000).'.xls'; |
my $lastprob; |
my $workbook = Spreadsheet::WriteExcel->new('/home/httpd'.$filename); |
my %problem_analysis; |
if (! defined($workbook)) { |
foreach my $prob (@$Problems) { |
$r->log_error("Error creating excel spreadsheet $filename: $!"); |
my %analysis = &Apache::lonstathelpers::get_problem_data($prob->src); |
$r->print('<p>'.&mt("Unable to create new Excel file. ". |
$problem_analysis{$prob->src}=\%analysis; |
"This error has been logged. ". |
foreach my $partid (@{$prob->parts}) { |
"Please alert your LON-CAPA administrator"). |
my $responses = [$prob->responseIds($partid)]; |
'</p>'); |
my $resptypes = [$prob->responseType($partid)]; |
return undef; |
for (my $i=0;$i<scalar(@$responses);$i++) { |
|
my @headers = &get_headers($prob,$partid,$responses->[$i], |
|
$resptypes->[$i], |
|
$problem_analysis{$prob->src}, |
|
'excel','display', |
|
@extra_resp_headers); |
|
$columncount += scalar(@headers); |
|
} |
|
} |
|
last if ($columncount > 255); |
|
$lastprob = $prob; |
|
} |
|
if ($columncount > 255) { |
|
$r->print('<h1>'.&mt('Unable to complete request').'</h1>'.$/. |
|
'<p>'.&mt('LON-CAPA is unable to produce your Excel spreadsheet because your selections will result in more than 255 columns. Excel allows only 255 columns in a spreadsheet.').'</p>'.$/. |
|
'<p>'.&mt('Consider selecting fewer problems to generate reports on, or reducing the number of items per problem. Or use HTML or CSV output.').'</p>'.$/. |
|
'<p>'.&mt('The last problem that will fit in the current spreadsheet is [_1].',$lastprob->compTitle).'</p>'); |
|
$r->rflush(); |
|
return; |
} |
} |
# |
# |
$workbook->set_tempdir('/home/httpd/perl/tmp'); |
# Print out a message telling them what we are doing |
|
if (scalar(@$Problems) > 1) { |
|
$r->print('<h2>'. |
|
&mt('Preparing Excel spreadsheet of student responses to [_1] problems', |
|
scalar(@$Problems)). |
|
'</h2>'); |
|
} else { |
|
$r->print('<h2>'. |
|
&mt('Preparing Excel spreadsheet of student responses'). |
|
'</h2>'); |
|
} |
|
$r->rflush(); |
# |
# |
my $format = &Apache::loncommon::define_excel_formats($workbook); |
# Create the excel spreadsheet |
|
my ($workbook,$filename,$format) = |
|
&Apache::loncommon::create_workbook($r); |
|
return if (! defined($workbook)); |
my $worksheet = $workbook->addworksheet('Student Submission Data'); |
my $worksheet = $workbook->addworksheet('Student Submission Data'); |
# |
# |
# Make sure we get new weight data instead of data on a 10 minute delay |
# Add headers to the worksheet |
&Apache::lonnet::clear_EXT_cache_status(); |
my $rows_output = 0; |
# |
$worksheet->write($rows_output++,0, |
# Put on the standard headers and whatnot |
$env{'course.'.$env{'request.course.id'}.'.description'}, |
my $rows_output=0; |
$format->{'h1'}); |
$worksheet->write($rows_output++,0,$resource->{'title'},$format->{'h1'}); |
|
$worksheet->write($rows_output++,0,$resource->{'src'},$format->{'h3'}); |
|
$rows_output++; |
$rows_output++; |
$worksheet->write_row($rows_output++,0,\@Columns,$format->{'bold'}); |
my $cols_output = 0; |
|
my $title_row = $rows_output++; |
|
my $partid_row = $rows_output++; |
|
my $respid_row = $rows_output++; |
|
my $header_row = $rows_output++; |
|
$worksheet->write($title_row ,0,'Problem Title',$format->{'bold'}); |
|
$worksheet->write($partid_row,0,'Part ID',$format->{'bold'}); |
|
$worksheet->write($respid_row,0,'Response ID',$format->{'bold'}); |
|
# Student headers |
|
my @StudentColumns; |
|
if ($show_named) { |
|
@StudentColumns = qw(username domain id section); |
|
} else { |
|
@StudentColumns = qw(username); |
|
} |
|
foreach (@StudentColumns) { |
|
$worksheet->write($header_row,$cols_output++,ucfirst($_), |
|
$format->{'bold'}); |
|
} |
|
# Problem headers |
|
my %start_col; |
|
foreach my $prob (@$Problems) { |
|
my $title = $prob->compTitle; |
|
$worksheet->write($title_row,$cols_output, |
|
$title,$format->{'h3'}); |
|
foreach my $partid (@{$prob->parts}) { |
|
$worksheet->write($partid_row,$cols_output, |
|
$prob->part_display($partid)); |
|
my $responses = [$prob->responseIds($partid)]; |
|
my $resptypes = [$prob->responseType($partid)]; |
|
for (my $i=0;$i<scalar(@$responses);$i++) { |
|
$start_col{$prob->symb}->{$partid}->{$responses->[$i]}= |
|
$cols_output; |
|
$worksheet->write($respid_row,$cols_output, |
|
$resptypes->[$i].', '.$responses->[$i]); |
|
my @headers = &get_headers($prob,$partid,$responses->[$i], |
|
$resptypes->[$i], |
|
$problem_analysis{$prob->src}, |
|
'excel','display', |
|
@extra_resp_headers); |
|
foreach my $text (@headers) { |
|
if ($text eq 'Time') { |
|
$worksheet->set_column($cols_output,$cols_output,undef, |
|
$format->{'date'}); |
|
} |
|
$worksheet->write($header_row,$cols_output++,$text); |
|
} |
|
} |
|
} |
|
} |
# |
# |
# Populate the worksheet with the student data |
# Populate the worksheet with the student data |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
($r,'Excel File Compilation Status', |
($r,'Excel File Compilation Status', |
'Excel File Compilation Progress', |
'Excel File Compilation Progress', |
scalar(@$Students),'inline',undef,'Statistics','stats_status'); |
scalar(@$Students),'inline',undef,'Statistics','stats_status'); |
|
my $max_row = $rows_output; |
foreach my $student (@$Students) { |
foreach my $student (@$Students) { |
last if ($c->aborted()); |
last if ($c->aborted()); |
|
$cols_output = 0; |
my $results = &Apache::loncoursedata::get_response_data_by_student |
my $student_row = $max_row; |
($student,$resource->{'symb'},$respid); |
my $anonid = &Crypt::PasswdMD5::unix_md5_crypt($student->{'username'}, |
my %row; |
$salt); |
$row{'username'} = $student->{'username'}; |
$anonid = substr($anonid,length($salt)+1); |
$row{'domain'} = $student->{'domain'}; |
foreach my $field (@StudentColumns) { |
$row{'correct'} = $student->{'answer'}; |
if ($show_named) { |
$row{'weight'} = &Apache::lonnet::EXT |
$worksheet->write($student_row,$cols_output++, |
('resource.'.$partid.'.weight',$resource->{'symb'}, |
$student->{$field}); |
undef,undef,undef); |
} else { |
if (! defined($results) || ref($results) ne 'ARRAY') { |
$worksheet->write($student_row,$cols_output++, |
$row{'score'} = '='. |
$anonid); |
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
} |
($rows_output,$awarded_col) |
} |
.'*'. |
my $last_student_col = $cols_output-1; |
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
foreach my $prob (@$Problems) { |
($rows_output,$weight_col); |
foreach my $partid (@{$prob->parts}) { |
my $cols_output = 0; |
my @Response = $prob->responseIds($partid); |
foreach my $col (@Columns) { |
my @ResponseType = $prob->responseType($partid); |
if (! exists($row{$col})) { |
for (my $i=0;$i<=$#Response;$i++) { |
$cols_output++; |
my $respid = $Response[$i]; |
next; |
my $resptype = $ResponseType[$i]; |
|
my $results = |
|
&Apache::loncoursedata::get_response_data_by_student |
|
($student,$prob->symb(),$respid); |
|
my @headers = &get_headers($prob,$partid,$respid, |
|
$resptype, |
|
$problem_analysis{$prob->src}, |
|
'excel','normal', |
|
@extra_resp_headers); |
|
|
|
if (! defined($results)) { |
|
$results = []; |
|
} |
|
# |
|
$rows_output = $student_row; |
|
# |
|
my $response_start_col = $start_col{$prob->symb}->{$partid}->{$respid}; |
|
for (my $j=scalar(@$results)-1;$j>=0;$j--) { |
|
$cols_output = $response_start_col; |
|
if ($env{'form.all_sub'} ne 'true') { |
|
next if ($j ne scalar(@$results)-1); |
|
} |
|
my $response = &hashify_response($results->[$j], |
|
$prob, |
|
$student, |
|
$partid, |
|
$respid); |
|
my @response_data = |
|
&compile_response_data(\@headers,$response, |
|
$prob,$partid,$respid, |
|
$resptype, |
|
\&excel_format_item); |
|
$worksheet->write_row($rows_output++,$cols_output, |
|
\@response_data); |
|
$cols_output+=scalar(@response_data); |
|
if ($rows_output > $max_row) { |
|
$max_row = $rows_output; |
|
} |
|
} |
} |
} |
$worksheet->write($rows_output,$cols_output++,$row{$col}); |
|
} |
} |
$rows_output++; |
} |
} else { |
# Fill in the remaining rows with the students data |
for (my $i=0;$i<scalar(@$results);$i++) { |
for (my $row = $student_row+1;$row<$max_row;$row++) { |
my $response = $results->[$i]; |
my $cols = 0; |
if ($ENV{'form.last_sub_only'} eq 'true' && |
foreach my $field (@StudentColumns) { |
$i < (scalar(@$results)-1)) { |
if ($show_named) { |
next; |
$worksheet->write($row,$cols++, |
} |
$student->{$field}); |
delete($row{'time'}); |
} else { |
delete($row{'attempt'}); |
$worksheet->write($row,$cols++, |
delete($row{'submission'}); |
$anonid); |
delete($row{'awarded'}); |
|
delete($row{'grading'}); |
|
delete($row{'score'}); |
|
my %row_format; |
|
# |
|
# Time is handled differently |
|
$row{'time'} = &Apache::lonstathelpers::calc_serial |
|
($response->[&Apache::loncoursedata::RDs_timestamp()]); |
|
$row_format{'time'}=$format->{'date'}; |
|
# |
|
$row{'attempt'} = $response->[ |
|
&Apache::loncoursedata::RDs_tries()]; |
|
$row{'submission'} = $response->[ |
|
&Apache::loncoursedata::RDs_submission()]; |
|
if ($row{'submission'} =~ m/^=/) { |
|
# This will be interpreted as a formula. That is bad! |
|
$row{'submission'} = " ".$row{'submission'}; |
|
} |
|
$row{'grading'} = $response->[ |
|
&Apache::loncoursedata::RDs_awarddetail()]; |
|
$row{'awarded'} = $response->[ |
|
&Apache::loncoursedata::RDs_awarded()]; |
|
$row{'score'} = '='. |
|
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
|
($rows_output,$awarded_col) |
|
.'*'. |
|
&Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell |
|
($rows_output,$weight_col); |
|
my $cols_output = 0; |
|
foreach my $col (@Columns) { |
|
$worksheet->write($rows_output,$cols_output++,$row{$col}, |
|
$row_format{$col}); |
|
} |
} |
$rows_output++; |
|
} |
} |
} # End of else clause on if (! defined($results) .... |
} |
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
'last student'); |
'last student'); |
} |
} |
Line 558 sub prepare_excel_output {
|
Line 910 sub prepare_excel_output {
|
return; |
return; |
} |
} |
|
|
|
sub compile_response_data { |
|
my ($headers,$response,$prob,$partid,$respid,$resptype,$format) = @_; |
|
if (! ref($headers) || ref($headers) ne 'ARRAY' || ! scalar(@$headers)) { |
|
return (); |
|
} |
|
if (ref($format) ne 'CODE') { |
|
$format = sub { return $_[0]; }; |
|
} |
|
# |
|
my $submission = |
|
&HTML::Entities::decode |
|
(&unescape($response->{'Submission'})); |
|
if (!$prob->is_task()) { |
|
return () if (! defined($submission) || $submission eq ''); |
|
} |
|
$submission =~ s/\\\"/\"/g; |
|
$submission =~ s/\\\'/\'/g; |
|
if ($resptype eq 'radiobutton') { |
|
$submission =~ s/=([^=])$//; |
|
} |
|
$response->{'Submission'} = $submission; |
|
# |
|
my @values; |
|
if ($resptype =~ /^(option|match|rank)$/) { |
|
my %submission = |
|
map { |
|
my ($foil,$value) = split('=',&unescape($_)); |
|
($foil,$value); |
|
} split('&',$response->{'Submission'}); |
|
my %correct; |
|
if (exists($response->{'Correct'})) { |
|
%correct = |
|
map { |
|
my ($foil,$value)=split('=',&unescape($_)); |
|
($foil,$value); |
|
} split('&',$response->{'Correct'}); |
|
} |
|
# |
|
foreach my $original_header (@$headers) { |
|
if ($original_header =~ /^_/) { |
|
# '_' denotes a foil column |
|
my ($header) = ($original_header =~ m/^_(.*)$/); |
|
my $option = ''; |
|
if ( my ($foil) = ($header =~ /(.*) Correct$/)) { |
|
if (exists($correct{$foil})) { |
|
$option = $correct{$foil}; |
|
} |
|
} elsif (exists($submission{$header})) { |
|
$option = $submission{$header}; |
|
} |
|
push(@values,&{$format}($option,$header)); |
|
} else { |
|
# A normal column |
|
push(@values,&{$format}($response->{$original_header}, |
|
$original_header)); |
|
} |
|
} |
|
} else { |
|
@values = map { &{$format}($response->{$_},$_); } @$headers; |
|
} |
|
return @values; |
|
} |
|
|
|
sub excel_format_item { |
|
my ($item,$type) = @_; |
|
if ($type eq 'Time') { |
|
$item = &Apache::lonstathelpers::calc_serial($item); |
|
} else { |
|
if ($item =~ m/^=/) { |
|
$item = ' '.$item; |
|
} |
|
$item =~ s/\\r//g; |
|
$item =~ s/\\n/\n/g; |
|
$item =~ s/(\s*$|^\s*)//g; |
|
$item =~ s/\\\'/\'/g; |
|
} |
|
return $item; |
|
} |
|
|
|
######################################################### |
|
######################################################### |
|
## |
|
## CSV output of student answers |
|
## |
|
######################################################### |
|
######################################################### |
|
sub prepare_csv_output { |
|
my ($r,$problems,$students,$show_named) = @_; |
|
my $c = $r->connection(); |
|
my $salt = '$1$'.$Apache::lonnet::perlvar{'AnonymousSalt'}; |
|
# |
|
$r->print('<h2>'. |
|
&mt('Generating CSV report of student responses').'</h2>'); |
|
# |
|
# Progress window |
|
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
|
($r,'CSV File Compilation Status', |
|
'CSV File Compilation Progress', |
|
scalar(@$students),'inline',undef,'Statistics','stats_status'); |
|
|
|
$r->rflush(); |
|
# |
|
# Open a file |
|
my $outputfile; |
|
my $filename = '/prtspool/'. |
|
$env{'user.name'}.'_'.$env{'user.domain'}.'_'. |
|
time.'_'.rand(1000000000).'.csv'; |
|
unless ($outputfile = Apache::File->new('>/home/httpd'.$filename)) { |
|
$r->log_error("Couldn't open $filename for output $!"); |
|
$r->print('<div class="LC_error">' |
|
.&mt('Problems occurred in writing the CSV file. ' |
|
.'This error has been logged. ' |
|
.'Please alert your LON-CAPA administrator.') |
|
.'</div>'); |
|
$outputfile = undef; |
|
} |
|
# |
|
# Compute the number of columns per response |
|
my @extra_resp_headers = &get_extra_response_headers($show_named); |
|
# |
|
# Create the table header |
|
my @student_columns; |
|
if ($show_named) { |
|
@student_columns = qw(username domain id section); |
|
} else { |
|
@student_columns = qw(username); |
|
} |
|
# |
|
my %headers; |
|
push(@{$headers{'student'}},@student_columns); |
|
# Pad for the student data |
|
foreach my $row ('problem','part','response') { |
|
$headers{$row}=[map {''} @student_columns]; |
|
} |
|
# |
|
# we put the headers into the %headers hash |
|
my %problem_analysis; |
|
my %start_col; |
|
my $max_column = scalar(@student_columns); |
|
foreach my $prob (@$problems) { |
|
my %analysis = &Apache::lonstathelpers::get_problem_data($prob->src); |
|
$problem_analysis{$prob->src}=\%analysis; |
|
$headers{'problem'}->[$max_column] = $prob->compTitle; |
|
foreach my $partid (@{$prob->parts}) { |
|
$headers{'part'}->[$max_column] = $prob->part_display($partid); |
|
my $responses = [$prob->responseIds($partid)]; |
|
my $resptypes = [$prob->responseType($partid)]; |
|
for (my $i=0;$i<scalar(@$responses);$i++) { |
|
my @headers = &get_headers($prob,$partid,$responses->[$i], |
|
$resptypes->[$i], |
|
$problem_analysis{$prob->src}, |
|
'csv','display', |
|
@extra_resp_headers); |
|
$start_col{$prob->symb}->{$partid}->{$responses->[$i]}= |
|
$max_column; |
|
$headers{'response'}->[$max_column]= |
|
&mt('Response [_1]',$responses->[$i]); |
|
for (my $j=0;$j<=$#headers;$j++) { |
|
$headers{'student'}->[$max_column+$j]=$headers[$j]; |
|
} |
|
$max_column += scalar(@headers); |
|
} |
|
} |
|
} |
|
foreach my $row ('problem','part','response','student') { |
|
print $outputfile '"'. |
|
join('","', |
|
map { |
|
&Apache::loncommon::csv_translate($_); |
|
} @{$headers{$row}}).'"'.$/; |
|
} |
|
# |
|
# Main loop |
|
foreach my $student (@$students) { |
|
last if ($c->aborted()); |
|
my $anonid = &Crypt::PasswdMD5::unix_md5_crypt($student->{'username'}, |
|
$salt); |
|
$anonid = substr($anonid,length($salt)+1); |
|
my @rows; |
|
foreach my $prob (@$problems) { |
|
foreach my $partid (@{$prob->parts}) { |
|
my @responses = $prob->responseIds($partid); |
|
my @response_type = $prob->responseType($partid); |
|
for (my $i=0;$i<=$#responses;$i++) { |
|
my $respid = $responses[$i]; |
|
my $resptype = $response_type[$i]; |
|
my @headers = &get_headers($prob,$partid,$respid,$resptype, |
|
$problem_analysis{$prob->src}, |
|
'csv','normal', |
|
@extra_resp_headers); |
|
my $results = |
|
&Apache::loncoursedata::get_response_data_by_student |
|
($student,$prob->symb(),$respid); |
|
if (! defined($results)) { |
|
$results = []; |
|
} |
|
for (my $j=0; $j<scalar(@$results);$j++) { |
|
if ($env{'form.all_sub'} ne 'true') { |
|
next if ($j != 0); |
|
} |
|
my $idx = scalar(@$results) - $j - 1; |
|
my $response = &hashify_response($results->[$idx], |
|
$prob,$student, |
|
$partid,$respid); |
|
my @data = &compile_response_data(\@headers,$response, |
|
$prob,$partid, |
|
$respid,$resptype, |
|
\&csv_format_item); |
|
my $resp_start_idx = |
|
$start_col{$prob->symb}->{$partid}->{$respid}; |
|
for (my $k=0;$k<=$#data;$k++) { |
|
$rows[$j]->[$resp_start_idx + $k] = $data[$k]; |
|
} |
|
} |
|
} |
|
} |
|
} |
|
foreach my $row (@rows) { |
|
my $student_row_data = ''; |
|
if ($show_named) { |
|
$student_row_data = '"'.join('","', |
|
map { $student->{$_}; } |
|
@student_columns).'"'; |
|
} else { |
|
$student_row_data = '"'.$anonid.'"'; |
|
} |
|
print $outputfile $student_row_data; |
|
for (my $i=scalar(@student_columns);$i<$max_column;$i++) { |
|
my $value = &Apache::loncommon::csv_translate($row->[$i]); |
|
$value ||=''; |
|
print $outputfile ',"'.$value.'"'; |
|
} |
|
print $outputfile $/; |
|
} |
|
undef(@rows); |
|
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
|
'last student'); |
|
} |
|
close($outputfile); |
|
# |
|
# Close the progress window |
|
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
|
# |
|
# Tell the user where to get their CSV file |
|
$r->print('<br />'. |
|
'<a href="'.$filename.'">'.&mt('Your CSV file.').'</a>'."\n"); |
|
$r->rflush(); |
|
return; |
|
} |
|
|
|
sub csv_format_item { |
|
my ($item,$type) = @_; |
|
if ($type eq 'Time') { |
|
$item = localtime($item); |
|
} |
|
$item =&Apache::loncommon::csv_translate($item); |
|
return $item; |
|
} |
|
|
######################################################### |
######################################################### |
######################################################### |
######################################################### |
## |
## |
Line 568 sub prepare_excel_output {
|
Line 1179 sub prepare_excel_output {
|
sub CreateInterface { |
sub CreateInterface { |
## |
## |
## Output Selection |
## Output Selection |
my $OutputSelector = $/.'<select name="output">'.$/; |
my $output_selector = $/.'<select name="output">'.$/; |
foreach ('HTML','Excel') { |
foreach ('HTML','Excel','CSV') { |
$OutputSelector .= ' <option value="'.lc($_).'"'; |
$output_selector .= ' <option value="'.lc($_).'"'; |
if ($ENV{'form.output'} eq lc($_)) { |
if ($env{'form.output'} eq lc($_)) { |
$OutputSelector .= ' selected '; |
$output_selector .= ' selected="selected" '; |
} |
} |
$OutputSelector .='>'.&mt($_).'</option>'.$/; |
$output_selector .='>'.&mt($_).'</option>'.$/; |
} |
} |
$OutputSelector .= '</select>'.$/; |
$output_selector .= '</select>'.$/; |
## |
## |
## Environment variable initialization |
## Environment variable initialization |
my $Str = ''; |
my $Str = ''; |
$Str .= &Apache::lonhtmlcommon::breadcrumbs |
$Str .= &Apache::lonhtmlcommon::breadcrumbs('Student Submission Reports'); |
(undef,'Student Submission Reports'); |
$Str .= '<br />'; |
$Str .= '<p>'; |
$Str .= &Apache::loncommon::start_data_table(); |
$Str .= '<table cellspacing="5">'."\n"; |
$Str .= &Apache::loncommon::start_data_table_header_row(); |
$Str .= '<tr>'; |
|
$Str .= '<th>'.&mt('Sections').'</th>'; |
$Str .= '<th>'.&mt('Sections').'</th>'; |
$Str .= '<th>'.&mt('Enrollment Status').'</th>'; |
$Str .= '<th>'.&mt('Groups').'</th>'; |
$Str .= '<th>'.&mt('Output Options').'</th>'; |
$Str .= '<th>'.&mt('Access Status').'</th>'; |
$Str .= '</tr>'."\n"; |
$Str .= '<th>'.&mt('Options').'</th>'; |
|
$Str .= '<th>'.&mt('Output Format').'</th>'; |
|
$Str .= &Apache::loncommon::end_data_table_header_row(); |
# |
# |
$Str .= '<tr><td align="center">'."\n"; |
$Str .= &Apache::loncommon::start_data_table_row(); |
|
$Str .= '<td align="center">'."\n"; |
$Str .= &Apache::lonstatistics::SectionSelect('Section','multiple',5); |
$Str .= &Apache::lonstatistics::SectionSelect('Section','multiple',5); |
$Str .= '</td>'; |
$Str .= '</td>'; |
# |
# |
|
$Str .= '<td align="center">'."\n"; |
|
$Str .= &Apache::lonstatistics::GroupSelect('Group','multiple',5); |
|
$Str .= '</td>'; |
|
# |
$Str .= '<td align="center">'; |
$Str .= '<td align="center">'; |
$Str .= &Apache::lonhtmlcommon::StatusOptions(undef,undef,5); |
$Str .= &Apache::lonhtmlcommon::StatusOptions(undef,undef,5); |
$Str .= '</td>'; |
$Str .= '</td>'; |
# |
# |
# Render problem checkbox |
# Render problem checkbox |
my $prob_checkbox = '<input type="checkbox" name="renderprob" '; |
my $prob_checkbox = '<input type="checkbox" name="renderprob" '; |
if (exists($ENV{'form.renderprob'}) && $ENV{'form.renderprob'} eq 'true') { |
if (exists($env{'form.renderprob'}) && $env{'form.renderprob'} eq 'true') { |
$prob_checkbox .= 'checked '; |
$prob_checkbox .= 'checked="checked" '; |
} |
} |
$prob_checkbox .= 'value="true" />'; |
$prob_checkbox .= 'value="true" />'; |
# |
# |
# Compute correct answers checkbox |
# Compute correct answers checkbox |
my $ans_checkbox = '<input type="checkbox" name="correctans" '; |
my $ans_checkbox = '<input type="checkbox" name="correctans" '; |
if (exists($ENV{'form.correctans'}) && $ENV{'form.correctans'} eq 'true') { |
if (exists($env{'form.correctans'}) && $env{'form.correctans'} eq 'true') { |
$ans_checkbox .= 'checked '; |
$ans_checkbox .= 'checked="checked" '; |
} |
} |
$ans_checkbox .= 'value="true" />'; |
$ans_checkbox .= 'value="true" />'; |
# |
# |
# Only show last submission checkbox |
# Show all submissions checkbox |
my $last_sub_checkbox = '<input type="checkbox" name="last_sub_only" '; |
my $all_sub_checkbox = '<input type="checkbox" name="all_sub" '; |
if (exists($ENV{'form.last_sub_only'}) && |
if (exists($env{'form.all_sub'}) && |
$ENV{'form.last_sub_only'} eq 'true') { |
$env{'form.all_sub'} eq 'true') { |
$last_sub_checkbox .= 'checked '; |
$all_sub_checkbox .= 'checked="checked" '; |
} |
|
$last_sub_checkbox.= 'value="true" />'; |
|
# |
|
# Concise view checkbox |
|
my $concise_view_checkbox = '<input type="checkbox" name="concise" '; |
|
if (exists($ENV{'form.concise'}) && $ENV{'form.concise'} eq 'true') { |
|
$concise_view_checkbox .= 'checked '; |
|
} |
} |
$concise_view_checkbox .= 'value="true" />'; |
$all_sub_checkbox.= 'value="true" />'; |
# |
# |
$Str .= '<td align="right" halign="top">'. |
# problem status checkbox |
'<b>'.&mt('Output Format: [_1]',$OutputSelector).'</b><br />'.$/. |
my $prob_status_checkbox = '<input type="checkbox" name="prob_status" '; |
|
if (exists($env{'form.prob_status'}) && |
|
$env{'form.prob_status'} eq 'true') { |
|
$prob_status_checkbox .= 'checked="checked" '; |
|
} |
|
$prob_status_checkbox .= 'value="true" />'; |
|
# |
|
$Str .= '<td align="right" valign="top">'. |
'<label><b>'. |
'<label><b>'. |
&mt('show problem [_1]',$prob_checkbox).'</b></label><br />'. |
&mt('Show problem').' '.$prob_checkbox.'</b></label><br />'. |
'<label><b>'. |
'<label><b>'. |
&mt('compute correct answers [_1]',$ans_checkbox).'</b></label><br />'. |
&mt('Show correct answers').' '.$ans_checkbox.'</b></label><br />'. |
'<label><b>'. |
'<label><b>'. |
&mt('final answer only [_1]',$last_sub_checkbox).'</b></label><br />'. |
&mt('Show all submissions').' '.$all_sub_checkbox. |
|
'</b></label><br />'. |
'<label><b>'. |
'<label><b>'. |
&mt('concise view [_1]',$concise_view_checkbox).'</b></label><br />'. |
&mt('Show problem grading').' '.$prob_status_checkbox. |
|
'</b></label><br />'. |
'</td>'; |
'</td>'; |
# |
# |
$Str .= '</tr>'."\n"; |
$Str .= '<td align="center" valign="top">'.$output_selector.'</td>'; |
$Str .= '</table>'."\n"; |
# |
|
$Str .= &Apache::loncommon::end_data_table_row(); |
|
$Str .= &Apache::loncommon::end_data_table(); |
# |
# |
$Str .= '<nobr>'.&mt('Status: [_1]', |
$Str .= '<p><span class="LC_nobreak">' |
'<input type="text" '. |
.&mt('Status: [_1]', |
'name="stats_status" size="60" value="" />'). |
'<input type="text" name="stats_status"' |
'</nobr>'.'</p>'; |
.' size="60" value="" readonly="readonly" />') |
|
.'</span></p>'; |
## |
## |
return $Str; |
return $Str; |
} |
} |