version 1.54.10.2, 2010/09/12 17:37:24
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version 1.59, 2010/04/12 16:28:22
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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(); |
use Crypt::PasswdMD5; |
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use lib '/home/httpd/lib/perl/'; |
use lib '/home/httpd/lib/perl/'; |
use LONCAPA; |
use LONCAPA; |
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Line 110 sub BuildStudentSubmissionsPage {
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Line 109 sub BuildStudentSubmissionsPage {
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return; |
return; |
} |
} |
my %already_seen; |
my %already_seen; |
my (@Problems,$show_named); |
my @Problems; |
unless (&Apache::loncommon::needs_gci_custom()) { |
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$show_named = 1; |
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} |
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foreach my $symb (@Symbs) { |
foreach my $symb (@Symbs) { |
my $resource = $navmap->getBySymb($symb); |
my $resource = $navmap->getBySymb($symb); |
push(@Problems,$resource); |
push(@Problems,$resource); |
} |
} |
# 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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# |
# |
$r->print('<h4>'. |
$r->print('<h4>'. |
&Apache::lonstatistics::section_and_enrollment_description(). |
&Apache::lonstatistics::section_and_enrollment_description(). |
'</h4>'); |
'</h4>'); |
if (! scalar(@Problems) || ! defined($Problems[0])) { |
if (! scalar(@Problems) || ! defined($Problems[0])) { |
$r->print('resource is undefined'); |
$r->print('resource is undefined'); |
} elsif (!$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.')); |
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} else { |
} else { |
if (scalar(@Problems) == 1) { |
if (scalar(@Problems) == 1) { |
my $resource = $Problems[0]; |
my $resource = $Problems[0]; |
Line 155 sub BuildStudentSubmissionsPage {
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Line 131 sub BuildStudentSubmissionsPage {
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} |
} |
} |
} |
if ($env{'form.output'} eq 'excel') { |
if ($env{'form.output'} eq 'excel') { |
&prepare_excel_output($r,\@Problems,\@Students,$show_named); |
&prepare_excel_output($r,\@Problems,\@Students); |
} elsif ($env{'form.output'} eq 'csv') { |
} elsif ($env{'form.output'} eq 'csv') { |
&prepare_csv_output($r,\@Problems,\@Students,$show_named); |
&prepare_csv_output($r,\@Problems,\@Students); |
} else { |
} else { |
&prepare_html_output($r,\@Problems,\@Students,$show_named); |
&prepare_html_output($r,\@Problems,\@Students); |
} |
} |
} |
} |
$r->print('<hr />'); |
$r->print('<hr />'); |
Line 178 sub BuildStudentSubmissionsPage {
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Line 154 sub BuildStudentSubmissionsPage {
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} |
} |
} |
} |
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sub array_shuffle { |
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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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## |
## |
## get_extra_response_headers |
## get_extra_response_headers |
## |
## |
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sub get_extra_response_headers { |
sub get_extra_response_headers { |
my ($show_named) = @_; |
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my @extra_resp_headers; |
my @extra_resp_headers; |
if ($env{'form.correctans'} eq 'true') { |
if ($env{'form.correctans'} eq 'true') { |
push(@extra_resp_headers,'Correct'); |
push(@extra_resp_headers,'Correct'); |
} |
} |
if ($show_named) { |
if ($env{'form.prob_status'} eq 'true') { |
if ($env{'form.prob_status'} eq 'true') { |
push(@extra_resp_headers,'Award Detail'); |
push(@extra_resp_headers,'Award Detail'); |
push(@extra_resp_headers,'Time'); |
push(@extra_resp_headers,'Time'); |
push(@extra_resp_headers,'Attempt'); |
push(@extra_resp_headers,'Attempt'); |
push(@extra_resp_headers,'Awarded'); |
push(@extra_resp_headers,'Awarded'); |
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} |
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} |
} |
return @extra_resp_headers; |
return @extra_resp_headers; |
} |
} |
Line 253 sub get_headers {
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Line 211 sub get_headers {
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######################################################### |
######################################################### |
######################################################### |
######################################################### |
sub prepare_html_output { |
sub prepare_html_output { |
my ($r,$problems,$students,$show_named) = @_; |
my ($r,$problems,$students) = @_; |
my $c = $r->connection(); |
my $c = $r->connection(); |
my $salt = '$1$'.$Apache::lonnet::perlvar{'AnonymousSalt'}; |
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# |
# |
# Set a flag for the case when there is just one problem |
# Set a flag for the case when there is just one problem |
my $single_response = 0; |
my $single_response = 0; |
Line 265 sub prepare_html_output {
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Line 222 sub prepare_html_output {
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} |
} |
# |
# |
# Compute the number of columns per response |
# Compute the number of columns per response |
my @extra_resp_headers = &get_extra_response_headers($show_named); |
my @extra_resp_headers = &get_extra_response_headers(); |
# |
# |
# Create the table header |
# Create the table header |
my @student_columns; |
my @student_columns = @Apache::lonstatistics::SelectedStudentData; |
if ($show_named) { |
foreach (@student_columns) { |
@student_columns = @Apache::lonstatistics::SelectedStudentData; |
if($_ eq 'all') { |
if (grep(/^all$/,@student_columns)) { |
@student_columns = ('fullname','username','domain','id','section','status','groups','comments'); |
@student_columns = qw(fullname username domain id section status groups comments); |
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} |
} |
} else { |
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@student_columns = ('username'); |
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} |
} |
# |
# |
my %headers; |
my %headers; |
Line 376 sub prepare_html_output {
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Line 330 sub prepare_html_output {
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$count = 0; |
$count = 0; |
} |
} |
last if ($c->aborted()); |
last if ($c->aborted()); |
if ($show_named) { |
foreach my $field (@student_columns) { |
foreach my $field (@student_columns) { |
$student_row_data .= '<td valign="top">'; |
$student_row_data .= '<td valign="top">'; |
# handle comments like in lonstudentassessment.pm |
# handle comments like in lonstudentassessment.pm |
if($field eq 'comments') { |
if($field eq 'comments') { |
$student_row_data .= |
$student_row_data .= |
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'<a href="/adm/'.$student->{'domain'}.'/'. |
'<a href="/adm/'.$student->{'domain'}.'/'. |
$student->{'username'}.'/'.'aboutme#coursecomment">'.&mt('Comments').'</a>'; |
$student->{'username'}.'/'.'aboutme#coursecomment">'.&mt('Comments').'</a>'; |
} else { |
} else { |
$student_row_data .= $student->{$field}; |
$student_row_data .= $student->{$field}; |
} |
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$student_row_data .= '</td>'; |
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} |
} |
} else { |
$student_row_data .= '</td>'; |
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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$anonid.'</td>'; |
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} |
} |
# |
# |
# Figure out what it is we need to output for this student |
# Figure out what it is we need to output for this student |
Line 693 sub html_non_essay_results {
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Line 639 sub html_non_essay_results {
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######################################################### |
######################################################### |
######################################################### |
######################################################### |
sub prepare_excel_output { |
sub prepare_excel_output { |
my ($r,$Problems,$Students,$show_named) = @_; |
my ($r,$Problems,$Students) = @_; |
my $c = $r->connection(); |
my $c = $r->connection(); |
my $salt = '$1$'.$Apache::lonnet::perlvar{'AnonymousSalt'}; |
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# |
# |
# |
# |
# Determine the number of columns in the spreadsheet |
# Determine the number of columns in the spreadsheet |
Line 764 sub prepare_excel_output {
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Line 709 sub prepare_excel_output {
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$worksheet->write($partid_row,0,'Part ID',$format->{'bold'}); |
$worksheet->write($partid_row,0,'Part ID',$format->{'bold'}); |
$worksheet->write($respid_row,0,'Response ID',$format->{'bold'}); |
$worksheet->write($respid_row,0,'Response ID',$format->{'bold'}); |
# Student headers |
# Student headers |
my @StudentColumns; |
my @StudentColumns = ('username','domain','id','section'); |
if ($show_named) { |
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@StudentColumns = qw(username domain id section); |
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} else { |
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@StudentColumns = qw(username); |
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} |
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foreach (@StudentColumns) { |
foreach (@StudentColumns) { |
$worksheet->write($header_row,$cols_output++,ucfirst($_), |
$worksheet->write($header_row,$cols_output++,ucfirst($_), |
$format->{'bold'}); |
$format->{'bold'}); |
Line 816 sub prepare_excel_output {
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Line 756 sub prepare_excel_output {
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last if ($c->aborted()); |
last if ($c->aborted()); |
$cols_output = 0; |
$cols_output = 0; |
my $student_row = $max_row; |
my $student_row = $max_row; |
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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foreach my $field (@StudentColumns) { |
foreach my $field (@StudentColumns) { |
if ($show_named) { |
$worksheet->write($student_row,$cols_output++, |
$worksheet->write($student_row,$cols_output++, |
$student->{$field}); |
$student->{$field}); |
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} else { |
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$worksheet->write($student_row,$cols_output++, |
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$anonid); |
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} |
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} |
} |
my $last_student_col = $cols_output-1; |
my $last_student_col = $cols_output-1; |
foreach my $prob (@$Problems) { |
foreach my $prob (@$Problems) { |
Line 881 sub prepare_excel_output {
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Line 813 sub prepare_excel_output {
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for (my $row = $student_row+1;$row<$max_row;$row++) { |
for (my $row = $student_row+1;$row<$max_row;$row++) { |
my $cols = 0; |
my $cols = 0; |
foreach my $field (@StudentColumns) { |
foreach my $field (@StudentColumns) { |
if ($show_named) { |
$worksheet->write($row,$cols++, |
$worksheet->write($row,$cols++, |
$student->{$field}); |
$student->{$field}); |
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} else { |
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$worksheet->write($row,$cols++, |
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$anonid); |
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} |
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} |
} |
} |
} |
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
Line 997 sub excel_format_item {
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Line 924 sub excel_format_item {
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######################################################### |
######################################################### |
######################################################### |
######################################################### |
sub prepare_csv_output { |
sub prepare_csv_output { |
my ($r,$problems,$students,$show_named) = @_; |
my ($r,$problems,$students) = @_; |
my $c = $r->connection(); |
my $c = $r->connection(); |
my $salt = '$1$'.$Apache::lonnet::perlvar{'AnonymousSalt'}; |
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# |
# |
$r->print('<h2>'. |
$r->print('<h2>'. |
&mt('Generating CSV report of student responses').'</h2>'); |
&mt('Generating CSV report of student responses').'</h2>'); |
Line 1019 sub prepare_csv_output {
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Line 945 sub prepare_csv_output {
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time.'_'.rand(1000000000).'.csv'; |
time.'_'.rand(1000000000).'.csv'; |
unless ($outputfile = Apache::File->new('>/home/httpd'.$filename)) { |
unless ($outputfile = Apache::File->new('>/home/httpd'.$filename)) { |
$r->log_error("Couldn't open $filename for output $!"); |
$r->log_error("Couldn't open $filename for output $!"); |
$r->print('<div class="LC_error">' |
$r->print( |
.&mt('Problems occurred in writing the CSV file. ' |
'<p class="LC_error">' |
.'This error has been logged. ' |
.&mt('Problems occurred in writing the CSV file.') |
.'Please alert your LON-CAPA administrator.') |
.' '.&mt('This error has been logged.') |
.'</div>'); |
.' '.&mt('Please alert your LON-CAPA administrator.') |
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.'</p>' |
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); |
$outputfile = undef; |
$outputfile = undef; |
} |
} |
# |
# |
# Compute the number of columns per response |
# Compute the number of columns per response |
my @extra_resp_headers = &get_extra_response_headers($show_named); |
my @extra_resp_headers = &get_extra_response_headers(); |
# |
# |
# Create the table header |
# Create the table header |
my @student_columns; |
my @student_columns = ('username','domain','id','section'); |
if ($show_named) { |
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@student_columns = qw(username domain id section); |
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} else { |
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@student_columns = qw(username); |
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} |
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# |
# |
my %headers; |
my %headers; |
push(@{$headers{'student'}},@student_columns); |
push(@{$headers{'student'}},@student_columns); |
Line 1085 sub prepare_csv_output {
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Line 1008 sub prepare_csv_output {
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# Main loop |
# Main loop |
foreach my $student (@$students) { |
foreach my $student (@$students) { |
last if ($c->aborted()); |
last if ($c->aborted()); |
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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my @rows; |
my @rows; |
foreach my $prob (@$problems) { |
foreach my $prob (@$problems) { |
foreach my $partid (@{$prob->parts}) { |
foreach my $partid (@{$prob->parts}) { |
Line 1128 sub prepare_csv_output {
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Line 1048 sub prepare_csv_output {
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} |
} |
} |
} |
foreach my $row (@rows) { |
foreach my $row (@rows) { |
my $student_row_data = ''; |
print $outputfile '"'.join('","', |
if ($show_named) { |
map { $student->{$_}; } |
$student_row_data = '"'.join('","', |
@student_columns).'"'; |
map { $student->{$_}; } |
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@student_columns).'"'; |
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} else { |
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$student_row_data = '"'.$anonid.'"'; |
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} |
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print $outputfile $student_row_data; |
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for (my $i=scalar(@student_columns);$i<$max_column;$i++) { |
for (my $i=scalar(@student_columns);$i<$max_column;$i++) { |
my $value = &Apache::loncommon::csv_translate($row->[$i]); |
my $value = &Apache::loncommon::csv_translate($row->[$i]); |
$value ||=''; |
$value ||=''; |
Line 1183 sub CreateInterface {
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Line 1097 sub CreateInterface {
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foreach ('HTML','Excel','CSV') { |
foreach ('HTML','Excel','CSV') { |
$output_selector .= ' <option value="'.lc($_).'"'; |
$output_selector .= ' <option value="'.lc($_).'"'; |
if ($env{'form.output'} eq lc($_)) { |
if ($env{'form.output'} eq lc($_)) { |
$output_selector .= ' selected="selected" '; |
$output_selector .= ' selected="selected"'; |
} |
} |
$output_selector .='>'.&mt($_).'</option>'.$/; |
$output_selector .='>'.&mt($_).'</option>'.$/; |
} |
} |
Line 1197 sub CreateInterface {
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Line 1111 sub CreateInterface {
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$Str .= &Apache::loncommon::start_data_table_header_row(); |
$Str .= &Apache::loncommon::start_data_table_header_row(); |
$Str .= '<th>'.&mt('Sections').'</th>'; |
$Str .= '<th>'.&mt('Sections').'</th>'; |
$Str .= '<th>'.&mt('Groups').'</th>'; |
$Str .= '<th>'.&mt('Groups').'</th>'; |
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$Str .= '<th>'.&mt('Student Data').&Apache::loncommon::help_open_topic("Chart_Student_Data").'</th>'; |
$Str .= '<th>'.&mt('Access Status').'</th>'; |
$Str .= '<th>'.&mt('Access Status').'</th>'; |
$Str .= '<th>'.&mt('Options').'</th>'; |
$Str .= '<th>'.&mt('Options').'</th>'; |
$Str .= '<th>'.&mt('Output Format').'</th>'; |
$Str .= '<th>'.&mt('Output Format').'</th>'; |
Line 1211 sub CreateInterface {
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Line 1126 sub CreateInterface {
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$Str .= &Apache::lonstatistics::GroupSelect('Group','multiple',5); |
$Str .= &Apache::lonstatistics::GroupSelect('Group','multiple',5); |
$Str .= '</td>'; |
$Str .= '</td>'; |
# |
# |
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$Str .= '<td align="center">'."\n"; |
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$Str .= &Apache::lonstatistics::StudentDataSelect('StudentData','multiple', 5,undef); |
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$Str .= '</td>'; |
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# |
$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>'; |
Line 1245 sub CreateInterface {
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Line 1164 sub CreateInterface {
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} |
} |
$prob_status_checkbox .= 'value="true" />'; |
$prob_status_checkbox .= 'value="true" />'; |
# |
# |
$Str .= '<td align="right" valign="top">'. |
$Str .= |
'<label><b>'. |
'<td valign="top">' |
&mt('Show problem').' '.$prob_checkbox.'</b></label><br />'. |
.'<label>' |
'<label><b>'. |
.$prob_checkbox.&mt('Show problem') |
&mt('Show correct answers').' '.$ans_checkbox.'</b></label><br />'. |
.'</label><br />' |
'<label><b>'. |
.'<label>' |
&mt('Show all submissions').' '.$all_sub_checkbox. |
.' '.$ans_checkbox.&mt('Show correct answers') |
'</b></label><br />'. |
.'</label><br />' |
'<label><b>'. |
.'<label>' |
&mt('Show problem grading').' '.$prob_status_checkbox. |
.$all_sub_checkbox.&mt('Show all submissions') |
'</b></label><br />'. |
.'</label><br />' |
'</td>'; |
.'<label>' |
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.$prob_status_checkbox.&mt('Show problem grading') |
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.'</label>' |
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.'</td>'; |
# |
# |
$Str .= '<td align="center" valign="top">'.$output_selector.'</td>'; |
$Str .= '<td align="center" valign="top">'.$output_selector.'</td>'; |
# |
# |