version 1.4, 2003/05/22 21:16:35
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version 1.31, 2005/05/13 20:30:14
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Line 45 studentcalc
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Line 45 studentcalc
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################################################### |
################################################### |
package Apache::studentcalc; |
package Apache::studentcalc; |
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use warnings FATAL=>'all'; |
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no warnings 'uninitialized'; |
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use strict; |
use strict; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::lonnet; |
use Apache::lonnet; |
Line 54 use Apache::lonnavmaps;
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Line 57 use Apache::lonnavmaps;
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use Apache::Spreadsheet(); |
use Apache::Spreadsheet(); |
use Apache::assesscalc(); |
use Apache::assesscalc(); |
use HTML::Entities(); |
use HTML::Entities(); |
use Spreadsheet::WriteExcel; |
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use Time::HiRes; |
use Time::HiRes; |
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use Apache::lonlocal; |
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@Apache::studentcalc::ISA = ('Apache::Spreadsheet'); |
@Apache::studentcalc::ISA = ('Apache::Spreadsheet'); |
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my @Sequences = (); |
my @Sequences = (); |
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my $navmap; |
my %Exportrows = (); |
my %Exportrows = (); |
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my $current_course; |
my $current_course; |
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sub initialize { |
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&initialize_sequence_cache(); |
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&Apache::assesscalc::initialize($navmap); |
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} |
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sub initialize_package { |
sub initialize_package { |
$current_course = $ENV{'request.course.id'}; |
$current_course = $env{'request.course.id'}; |
&initialize_sequence_cache(); |
&initialize_sequence_cache(); |
&load_cached_export_rows(); |
&load_cached_export_rows(); |
} |
} |
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sub ensure_correct_sequence_data { |
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if ($current_course ne $env{'request.course.id'}) { |
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&initialize_sequence_cache(); |
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$current_course = $env{'request.course.id'}; |
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} |
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return; |
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} |
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sub initialize_sequence_cache { |
sub initialize_sequence_cache { |
# |
# |
# Set up the sequences and assessments |
# Set up the sequences and assessments |
@Sequences = (); |
undef(@Sequences); |
my ($top,$sequences,$assessments) = |
undef($navmap); |
&Apache::loncoursedata::get_sequence_assessment_data(); |
$navmap = Apache::lonnavmaps::navmap->new(); |
if (! defined($top) || ! ref($top)) { |
if (!defined($navmap)) { |
# There has been an error, better report it |
&Apache::lonnet::logthis('student spreadsheet:Can not open Coursemap'); |
&Apache::lonnet::logthis('top is undefined (studentcalc.pm)'); |
} |
return; |
my @all_sequences = $navmap->retrieveResources(undef, |
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sub { shift->is_map(); },1,0,1); |
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for my $sequence ($navmap->getById('0.0'), @all_sequences) { |
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if ($navmap->hasResource($sequence,sub { shift->is_problem(); }, 0)){ |
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push(@Sequences,$sequence); |
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&get_resources($sequence); |
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} |
} |
} |
@Sequences = @{$sequences} if (ref($sequences) eq 'ARRAY'); |
} |
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my %res_memoize; |
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sub get_resources { |
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my ($seq) = @_; |
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if (exists($res_memoize{$seq->symb()})) { |
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return @{$res_memoize{$seq->symb()}}; |
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} |
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return () if (! defined($navmap) || ! ref($navmap)); |
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my @resources = $navmap->retrieveResources($seq, |
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sub { shift->is_problem(); }, |
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0,0,0); |
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$res_memoize{$seq->symb()}=\@resources; |
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return @resources; |
} |
} |
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sub clear_package { |
sub clear_package { |
@Sequences = undef; |
undef(@Sequences); |
%Exportrows = undef; |
undef(%Exportrows); |
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undef(%res_memoize); |
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&Apache::assesscalc::clear_package(); |
} |
} |
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sub get_title { |
sub get_title { |
my $self = shift; |
my $self = shift; |
my $title = ''; |
my @title = (); |
my %userenv = &Apache::loncoursedata::GetUserName($self->{'name'}, |
# |
$self->{'domain'}); |
# Determine the students name |
&Apache::lonnet::logthis('userenv = '.join(' ',%userenv)); |
my $name = &Apache::loncommon::plainname($self->{'name'}, |
my $name = |
$self->{'domain'}); |
join(' ',@userenv{'firstname','middlename','lastname','generation'}); |
push (@title,$name); |
$name =~ s/\s+$//; |
push (@title,$self->{'coursedesc'}); |
$title .= '<h1>'.$name; |
push (@title,&Apache::lonlocal::locallocaltime(time)); |
if ($ENV{'user.name'} ne $self->{'name'} && |
return @title; |
$ENV{'user.domain'} ne $self->{'domain'}) { |
} |
$title .= &Apache::loncommon::aboutmewrapper |
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sub get_html_title { |
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my $self = shift; |
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my ($name,$desc,$time) = $self->get_title(); |
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my $title = '<h1>'.$name; |
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if ($env{'user.name'} ne $self->{'name'} && |
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$env{'user.domain'} ne $self->{'domain'}) { |
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$title .= ' '.&Apache::loncommon::aboutmewrapper |
($self->{'name'}.'@'.$self->{'domain'}, |
($self->{'name'}.'@'.$self->{'domain'}, |
$self->{'name'},$self->{'domain'}); |
$self->{'name'},$self->{'domain'}); |
} |
} |
$title .= "</h1>\n"; |
$title .= "</h1>\n"; |
$title .= '<h2>'.$self->{'coursedesc'}."</h2>\n"; |
$title .= '<h2>'.$desc."</h2>\n"; |
$title .= '<h3>'.localtime(time).'</h3>'; |
$title .= '<h3>'.$time.'</h3>'; |
return $title; |
return $title; |
} |
} |
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sub parent_link { |
sub parent_link { |
my $self = shift; |
my $self = shift; |
my $link .= '<p><a href="/adm/classcalc?'. |
return '<p><a href="/adm/classcalc">'.&mt('Course level sheet').'</a></p>'."\n"; |
'sname='.$self->{'name'}. |
} |
'&sdomain='.$self->{'domain'}.'">'. |
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'Course level sheet</a></p>'."\n"; |
sub convenience_links { |
return $link; |
my $self = shift; |
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my ($resource) = @_; |
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my $result=&Apache::loncommon::submlink('<img src="/adm/lonMisc/subm_button.gif" border="0" />',$self->{'name'},$self->{'domain'},$resource->symb,'LONcatInfo'); |
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$result .= &Apache::loncommon::pgrdlink('<img src="/adm/lonMisc/pgrd_button.gif" border="0" />',$self->{'name'},$self->{'domain'},$resource->symb,'LONcatInfo'); |
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$result .= &Apache::loncommon::pprmlink('<img src="/adm/lonMisc/pprm_button.gif" border="0" />',$self->{'name'},$self->{'domain'},$resource->symb,'LONcatInfo'); |
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return $result; |
} |
} |
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sub outsheet_html { |
sub outsheet_html { |
my $self = shift; |
my $self = shift; |
my ($r) = @_; |
my ($r) = @_; |
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my $importcolor = '#FFFFAA'; |
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my $exportcolor = '#88FF88'; |
#################################### |
#################################### |
# Get the list of assessment files # |
# Get the list of assessment files # |
#################################### |
#################################### |
my @AssessFileNames = $self->othersheets('assesscalc'); |
my @AssessFileNames = $self->othersheets('assesscalc'); |
my $editing_is_allowed = &Apache::lonnet::allowed('mgr', |
my $editing_is_allowed = &Apache::lonnet::allowed('mgr', |
$ENV{'request.course.id'}); |
$env{'request.course.id'}); |
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#################################### |
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# Report any calculation errors # |
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#################################### |
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$r->print($self->html_report_error()); |
#################################### |
#################################### |
# Determine table structure # |
# Determine table structure # |
#################################### |
#################################### |
my $num_uneditable = 26; |
my $num_uneditable = 26; |
my $num_left = 52-$num_uneditable; |
my $num_left = 52-$num_uneditable; |
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my %lt=&Apache::lonlocal::texthash( |
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'st' => 'Student', |
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'im' => 'Import', |
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'ca' => 'Calculations', |
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'as' => 'Assessment', |
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'ro' => 'Row', |
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); |
my $tableheader =<<"END"; |
my $tableheader =<<"END"; |
<p> |
<p> |
<table border="2"> |
<table border="2"> |
<tr> |
<tr> |
<th colspan="2" rowspan="2"><font size="+2">Student</font></th> |
<th colspan="2" rowspan="2"><font size="+2">$lt{'st'}</font></th> |
<td bgcolor="#FFDDDD" colspan="$num_uneditable"> |
<td bgcolor="$importcolor" colspan="$num_uneditable"> |
<b><font size="+1">Import</font></b></td> |
<b><font size="+1">$lt{'im'}</font></b></td> |
<td colspan="$num_left"> |
<td colspan="$num_left"> |
<b><font size="+1">Calculations</font></b></td> |
<b><font size="+1">$lt{'ca'}</font></b></td> |
</tr><tr> |
</tr><tr> |
END |
END |
my $label_num = 0; |
my $label_num = 0; |
foreach (split(//,'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz')){ |
foreach (split(//,'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz')){ |
if ($label_num<$num_uneditable) { |
if ($label_num<$num_uneditable) { |
$tableheader .='<td bgcolor="#FFDDDD">'; |
$tableheader .='<td bgcolor="'.$importcolor.'">'; |
} else { |
} else { |
$tableheader .='<td>'; |
$tableheader .='<td>'; |
} |
} |
Line 158 END
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Line 221 END
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$tableheader .="</tr>\n"; |
$tableheader .="</tr>\n"; |
if ($self->blackout()) { |
if ($self->blackout()) { |
$r->print('<font color="red" size="+2"><p>'. |
$r->print('<font color="red" size="+2"><p>'. |
'Some computations are not available at this time.<br />'. |
&mt('Some computations are not available at this time.').'<br />'. |
'There are problems whose status you are allowed to view.'. |
&mt('There are problems whose status you are not allowed to view.'). |
'</font></p>'."\n"); |
'</font></p>'."\n"); |
} else { |
} else { |
$r->print($tableheader); |
$r->print($tableheader); |
# |
# |
# Print out template row |
# Print out template row |
if (exists($ENV{'request.role.adv'}) && $ENV{'request.role.adv'}) { |
if (exists($env{'request.role.adv'}) && $env{'request.role.adv'}) { |
$r->print('<tr><td>Template</td><td> </td>'. |
$r->print('<tr><td>Template</td><td> </td>'. |
$self->html_template_row($num_uneditable)."</tr>\n"); |
$self->html_template_row($num_uneditable, |
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$importcolor)."</tr>\n"); |
} |
} |
# |
# |
# Print out summary/export row |
# Print out summary/export row |
$r->print('<tr><td>Summary</td><td>0</td>'. |
$r->print('<tr><td>'.&mt('Summary').'</td><td>0</td>'. |
$self->html_export_row()."</tr>\n"); |
$self->html_export_row($exportcolor)."</tr>\n"); |
} |
} |
$r->print("</table>\n"); |
$r->print("</table>\n"); |
# |
# |
# Prepare to output rows |
# Prepare to output rows |
if (exists($ENV{'request.role.adv'}) && $ENV{'request.role.adv'}) { |
if (exists($env{'request.role.adv'}) && $env{'request.role.adv'}) { |
$tableheader =<<"END"; |
$tableheader =<<"END"; |
</p><p> |
</p><p> |
<table border="2"> |
<table border="2"> |
<tr><th>Row</th><th>Assessment</th> |
<tr><th>$lt{'ro'}</th><th> </th><th>$lt{'as'}</th> |
END |
END |
} else { |
} else { |
$tableheader =<<"END"; |
$tableheader =<<"END"; |
</p><p> |
</p><p> |
<table border="2"> |
<table border="2"> |
<tr><th> </th><th>Assessment</th> |
<tr><th> </th><th>$lt{'as'}</th> |
END |
END |
} |
} |
foreach (split(//,'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz')){ |
foreach (split(//,'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz')){ |
Line 205 END
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Line 269 END
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&initialize_sequence_cache(); |
&initialize_sequence_cache(); |
} |
} |
foreach my $Sequence (@Sequences) { |
foreach my $Sequence (@Sequences) { |
next if ($Sequence->{'num_assess'} < 1); |
$r->print("<h3>".$Sequence->compTitle."</h3>\n"); |
$r->print("<h3>".$Sequence->{'title'}."</h3>\n"); |
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$r->print($tableheader); |
$r->print($tableheader); |
foreach my $resource (@{$Sequence->{'contents'}}) { |
foreach my $resource (&get_resources($Sequence)) { |
next if ($resource->{'type'} ne 'assessment'); |
my $rownum = $self->get_row_number_from_key($resource->symb); |
my $rownum = $self->get_row_number_from_key($resource->{'symb'}); |
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my $assess_filename = $self->{'row_source'}->{$rownum}; |
my $assess_filename = $self->{'row_source'}->{$rownum}; |
my $row_output = '<tr>'; |
my $row_output = '<tr>'; |
if ($editing_is_allowed) { |
if ($editing_is_allowed) { |
$row_output .= '<td>'.$rownum.'</td>'; |
$row_output .= '<td>'.$rownum.'</td>'; |
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$row_output .= '<td>'.$self->convenience_links($resource).'</td>'; |
$row_output .= '<td>'. |
$row_output .= '<td>'. |
'<a href="/adm/assesscalc?sname='.$self->{'name'}. |
'<a href="/adm/assesscalc?sname='.$self->{'name'}. |
'&sdomain='.$self->{'domain'}. |
'&sdomain='.$self->{'domain'}. |
'&filename='.$assess_filename. |
'&filename='.$assess_filename. |
'&usymb='.&Apache::lonnet::escape($resource->{'symb'}). |
'&usymb='.&Apache::lonnet::escape($resource->symb). |
'">'.$resource->{'title'}.'</a><br />'; |
'">'.$resource->compTitle.'</a><br />'; |
$row_output .= &assess_file_selector($rownum, |
$row_output .= &assess_file_selector($rownum, |
$assess_filename, |
$assess_filename, |
\@AssessFileNames). |
\@AssessFileNames). |
'</td>'; |
'</td>'; |
} else { |
} else { |
$row_output .= '<td><a href="'.$resource->{'src'}.'?symb='. |
$row_output .= '<td><a href="'.$resource->src.'?symb='. |
&Apache::lonnet::escape($resource->{'symb'}). |
&Apache::lonnet::escape($resource->symb). |
'">Go To</a>'; |
'">Go To</a>'; |
$row_output .= '</td><td>'.$resource->{'title'}.'</td>'; |
$row_output .= '</td><td>'.$resource->compTitle.'</td>'; |
} |
} |
if ($self->blackout() && $self->{'blackout_rows'}->{$rownum}>0) { |
if ($self->blackout() && $self->{'blackout_rows'}->{$rownum}>0) { |
$row_output .= |
$row_output .= |
'<td colspan="52">Unavailable at this time</td></tr>'."\n"; |
'<td colspan="52">'.&mt('Unavailable at this time').'</td></tr>'."\n"; |
} else { |
} else { |
$row_output .= $self->html_row($num_uneditable,$rownum). |
$row_output .= $self->html_row($num_uneditable,$rownum, |
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$exportcolor,$importcolor). |
"</tr>\n"; |
"</tr>\n"; |
} |
} |
$r->print($row_output); |
$r->print($row_output); |
Line 262 sub assess_file_selector {
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Line 326 sub assess_file_selector {
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if (!defined($AssessFiles) || ! @$AssessFiles) { |
if (!defined($AssessFiles) || ! @$AssessFiles) { |
return ''; |
return ''; |
} |
} |
return '' if (! &Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})); |
return '' if (! &Apache::lonnet::allowed('mgr',$env{'request.course.id'})); |
my $element_name = 'FileSelect_'.$row; |
my $element_name = 'FileSelect_'.$row; |
my $load_dialog = '<select size="1" name="'.$element_name.'" '. |
my $load_dialog = '<select size="1" name="'.$element_name.'" '. |
'onchange="'. |
'onchange="'. |
Line 301 sub modify_cell {
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Line 365 sub modify_cell {
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return; |
return; |
} |
} |
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sub outsheet_csv { |
sub csv_rows { |
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# writes the meat of the spreadsheet to an excel worksheet. Called |
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# by Spreadsheet::outsheet_excel; |
my $self = shift; |
my $self = shift; |
my ($r) = @_; |
my ($connection,$filehandle) = @_; |
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# |
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# Write a header row |
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$self->csv_output_row($filehandle,undef, |
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(&mt('Sequence or Folder'),&mt('Assessment title'))); |
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# |
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# Write each assessments row |
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if (scalar(@Sequences)< 1) { |
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&initialize_sequence_cache(); |
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} |
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foreach my $Sequence (@Sequences) { |
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foreach my $resource (&get_resources($Sequence)) { |
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my $rownum = $self->get_row_number_from_key($resource->symb); |
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my @assessdata = ($Sequence->compTitle, |
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$resource->compTitle); |
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$self->csv_output_row($filehandle,$rownum,@assessdata); |
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} |
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} |
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return; |
} |
} |
sub outsheet_excel { |
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sub excel_rows { |
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# writes the meat of the spreadsheet to an excel worksheet. Called |
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# by Spreadsheet::outsheet_excel; |
my $self = shift; |
my $self = shift; |
my ($r) = @_; |
my ($connection,$worksheet,$cols_output,$rows_output,$format) = @_; |
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# |
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# Write a header row |
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$cols_output = 0; |
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foreach my $value ('Container','Assessment title') { |
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$worksheet->write($rows_output,$cols_output++,&mt($value),$format->{'h4'}); |
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} |
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$rows_output++; |
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# |
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# Write each assessments row |
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if (scalar(@Sequences)< 1) { |
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&initialize_sequence_cache(); |
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} |
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foreach my $Sequence (@Sequences) { |
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foreach my $resource (&get_resources($Sequence)) { |
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my $rownum = $self->get_row_number_from_key($resource->symb); |
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my @assessdata = ($Sequence->compTitle, |
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$resource->compTitle); |
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$self->excel_output_row($worksheet,$rownum,$rows_output++, |
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@assessdata); |
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} |
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} |
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return; |
} |
} |
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sub outsheet_recursive_excel { |
sub outsheet_recursive_excel { |
my $self = shift; |
my $self = shift; |
my ($r) = @_; |
my ($r) = @_; |
} |
} |
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sub display { |
## |
my $self = shift; |
## Routines to deal with sequences in the safe space |
my ($r) = @_; |
## |
$self->compute(); |
sub get_rows_in_sequence { |
$self->outsheet_html($r); |
my $self = shift(); |
return; |
my ($sequence) = @_; |
} |
my @Rows; |
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my @resources = &get_resources($sequence); |
sub set_row_sources { |
foreach my $resource (@resources) { |
my $self = shift; |
my $rownum = $self->get_row_number_from_key($resource->symb); |
while (my ($cell,$value) = each(%{$self->{'formulas'}})) { |
push (@Rows,$rownum); |
next if ($cell !~ /^A(\d+)/ && $1 > 0); |
} |
my $row = $1; |
return @Rows; |
(undef,$value) = split('__&&&__',$value); |
} |
$value = 'Default' if (! defined($value)); |
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$self->{'row_source'}->{$row} = $value; |
sub remove_sequence_data_from_safe_space { |
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my $self = shift(); |
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my $command = 'undef(%Sequence_Rows);'; |
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$self->{'safe'}->reval($command); |
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} |
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sub put_sequence_data_in_safe_space { |
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my $self = shift(); |
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my $data = 'undef(%Sequence_Rows);'; |
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# Build up the %Sequence_Rows hash - each sequence title is associated with |
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# an array pointer, which holds the rows in the sequence. |
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foreach my $seq (@Sequences) { |
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my @Rows = $self->get_rows_in_sequence($seq); |
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# |
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# Potential problems with sequence titles: |
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# 1. duplicate titles - they get the total for the titles |
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# 2. control characters in titles - use q{} around the string to |
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# deal with it. |
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my $title = &HTML::Entities::decode($seq->{'title'}); |
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$title =~ s/&\#058;/:/g; |
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if (@Rows) { |
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$data .= 'push(@{$Sequence_Rows{"'.quotemeta($title).'"}},'. |
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'('.join(',',@Rows).'));'."\n";; |
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} |
} |
} |
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my $new_code = $data.<<'END'; |
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sub SUMSEQ { |
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my ($col,@titles) = @_; |
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return 'bad column: '.$col if ($col !~ /^[A-z]$/); |
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my $sum = 0; |
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foreach my $title (@titles) { |
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while (my ($seq_title,$rows) = each(%Sequence_Rows)) { |
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my $regexp; |
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if ($title =~ /^regexp:(.*)$/) { |
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$regexp = $1; |
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} elsif (lc($title) eq 'all') { |
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$regexp = '.'; |
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} |
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if (defined($regexp)) { |
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next if ($seq_title !~ /$regexp/); |
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} else { |
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next if ($seq_title ne $title); |
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} |
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foreach my $rownum (@{$rows}) { |
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my $cell = $col.$rownum; |
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if (exists($sheet_values{$cell})) { |
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$sum += $sheet_values{$cell}; |
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} |
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} |
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} |
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} |
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return $sum; |
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} |
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END |
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$self->{'safe'}->reval($new_code); |
return; |
return; |
} |
} |
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## |
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## Main computation method |
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## |
sub compute { |
sub compute { |
my $self = shift; |
my $self = shift; |
$self->logthis('computing'); |
my ($r) = @_; |
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my $connection = $r->connection(); |
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if ($connection->aborted()) { $self->cleanup; return; } |
if (! defined($current_course) || |
if (! defined($current_course) || |
$current_course ne $ENV{'request.course.id'}) { |
$current_course ne $env{'request.course.id'} || |
$current_course = $ENV{'request.course.id'}; |
! @Sequences ) { |
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$current_course = $env{'request.course.id'}; |
&clear_package(); |
&clear_package(); |
&initialize_sequence_cache(); |
&initialize_sequence_cache(); |
} |
} |
$self->initialize_safe_space(); |
$self->initialize_safe_space(); |
my @sequences = @Sequences; |
&Apache::assesscalc::initialize_package($self->{'name'},$self->{'domain'}, |
if (@sequences < 1) { |
$navmap); |
my ($top,$sequences,$assessments) = |
|
&Apache::loncoursedata::get_sequence_assessment_data(); |
|
if (! defined($top) || ! ref($top)) { |
|
&Apache::lonnet::logthis('top is undefined'); |
|
return; |
|
} |
|
@sequences = @{$sequences} if (ref($sequences) eq 'ARRAY'); |
|
} |
|
&Apache::assesscalc::initialize_package($self->{'name'},$self->{'domain'}); |
|
my %f = $self->formulas(); |
my %f = $self->formulas(); |
# |
# |
# Process the formulas list - |
# Process the formulas list - |
# the formula for the A column of a row is symb__&&__filename |
# the formula for the A column of a row is symb__&&__filename |
my %c = $self->constants(); |
my %c = $self->constants(); |
foreach my $seq (@sequences) { |
foreach my $seq (@Sequences) { |
next if ($seq->{'num_assess'}<1); |
foreach my $resource (&get_resources($seq)) { |
foreach my $resource (@{$seq->{'contents'}}) { |
if ($connection->aborted()) { $self->cleanup(); return; } |
next if ($resource->{'type'} ne 'assessment'); |
my $rownum = $self->get_row_number_from_key($resource->symb); |
my $rownum = $self->get_row_number_from_key($resource->{'symb'}); |
|
my $cell = 'A'.$rownum; |
my $cell = 'A'.$rownum; |
my $assess_filename = 'Default'; |
my $assess_filename = 'Default'; |
if (exists($self->{'row_source'}->{$rownum})) { |
if (exists($self->{'row_source'}->{$rownum})) { |
Line 372 sub compute {
|
Line 531 sub compute {
|
} else { |
} else { |
$self->{'row_source'}->{$rownum} = $assess_filename; |
$self->{'row_source'}->{$rownum} = $assess_filename; |
} |
} |
$f{$cell} = $resource->{'symb'}.'__&&&__'.$assess_filename; |
$f{$cell} = $resource->symb.'__&&&__'.$assess_filename; |
my $assessSheet = Apache::assesscalc->new($self->{'name'}, |
if ($connection->aborted()) { $self->cleanup(); return; } |
$self->{'domain'}, |
my $assessSheet; |
$assess_filename, |
$assessSheet = Apache::assesscalc->new($self->{'name'}, |
$resource->{'symb'}); |
$self->{'domain'}, |
my @exportdata = $assessSheet->export_data(); |
$assess_filename, |
|
$resource->symb); |
|
my @exportdata = $assessSheet->export_data($r); |
|
# |
|
if ($assessSheet->badcalc()) { |
|
$self->set_calcerror( |
|
&mt('Error computing row for assessment "[_1]" (row [_2]):[_3]', |
|
$assessSheet->get_title(),$rownum,$assessSheet->calcerror())); |
|
} |
|
# |
|
if ($connection->aborted()) { $self->cleanup(); return; } |
if ($assessSheet->blackout()) { |
if ($assessSheet->blackout()) { |
$self->blackout(1); |
$self->blackout(1); |
$self->{'blackout_rows'}->{$rownum} = 1; |
$self->{'blackout_rows'}->{$rownum} = 1; |
Line 402 sub compute {
|
Line 571 sub compute {
|
} |
} |
$self->constants(\%c); |
$self->constants(\%c); |
$self->formulas(\%f); |
$self->formulas(\%f); |
|
$self->put_sequence_data_in_safe_space(); |
$self->calcsheet(); |
$self->calcsheet(); |
|
$self->remove_sequence_data_from_safe_space(); |
# |
# |
# Store export row in cache |
# Store export row in cache |
my @exportarray=$self->exportrow(); |
my @exportarray=$self->exportrow(); |
Line 411 sub compute {
|
Line 582 sub compute {
|
$Exportrows{$student}->{'data'} = \@exportarray; |
$Exportrows{$student}->{'data'} = \@exportarray; |
# save export row |
# save export row |
$self->save_export_data(); |
$self->save_export_data(); |
|
# |
|
$self->save() if ($self->need_to_save()); |
|
return; |
|
} |
|
|
|
sub set_row_sources { |
|
my $self = shift; |
|
while (my ($cell,$value) = each(%{$self->{'formulas'}})) { |
|
next if ($cell !~ /^A(\d+)$/ || $1 < 1); |
|
my $row = $1; |
|
(undef,$value) = split('__&&&__',$value); |
|
$value = 'Default' if (! defined($value)); |
|
$self->{'row_source'}->{$row} = $value; |
|
} |
return; |
return; |
} |
} |
|
|
Line 422 sub set_row_numbers {
|
Line 607 sub set_row_numbers {
|
next if ($row == 0); |
next if ($row == 0); |
my ($symb,undef) = split('__&&&__',$formula); |
my ($symb,undef) = split('__&&&__',$formula); |
$self->{'row_numbers'}->{$symb} = $row; |
$self->{'row_numbers'}->{$symb} = $row; |
|
$self->{'maxrow'} = $row if ($row > $self->{'maxrow'}); |
} |
} |
} |
} |
|
|
Line 451 These rows are saved in the courses dire
|
Line 637 These rows are saved in the courses dire
|
############################################# |
############################################# |
############################################# |
############################################# |
sub load_cached_export_rows { |
sub load_cached_export_rows { |
%Exportrows = undef; |
undef(%Exportrows); |
my @tmp = &Apache::lonnet::dump('nohist_calculatedsheets', |
my @tmp = &Apache::lonnet::dump('nohist_calculatedsheets', |
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
$env{'course.'.$env{'request.course.id'}.'.domain'}, |
$ENV{'course.'.$ENV{'request.course.id'}.'.num'},undef); |
$env{'course.'.$env{'request.course.id'}.'.num'},undef); |
my %Selected_Assess_Sheet; |
my %Selected_Assess_Sheet; |
if ($tmp[0] =~ /^error/) { |
if ($tmp[0] =~ /^error/) { |
&Apache::lonnet::logthis('unable to read cached student export rows '. |
&Apache::lonnet::logthis('unable to read cached student export rows '. |
'for course '.$ENV{'request.course.id'}); |
'for course '.$env{'request.course.id'}); |
return; |
return; |
} |
} |
my %tmp = @tmp; |
my %tmp = @tmp; |
Line 491 Writes the export data for this student
|
Line 677 Writes the export data for this student
|
sub save_export_data { |
sub save_export_data { |
my $self = shift; |
my $self = shift; |
my $student = $self->{'name'}.':'.$self->{'domain'}; |
my $student = $self->{'name'}.':'.$self->{'domain'}; |
|
return if ($self->temporary()); |
|
if ($self->badcalc()){ |
|
# do not save data away when calculations have not been done properly. |
|
delete($Exportrows{$student}); |
|
return; |
|
} |
return if (! exists($Exportrows{$student})); |
return if (! exists($Exportrows{$student})); |
|
&Apache::assesscalc::save_cached_export_rows($self->{'name'}, |
|
$self->{'domain'}); |
return if (! $self->is_default()); |
return if (! $self->is_default()); |
my $key = join(':',($self->{'name'},$self->{'domain'},'studentcalc')).':'; |
my $key = join(':',($self->{'name'},$self->{'domain'},'studentcalc')).':'; |
my $timekey = $key.'.time'; |
my $timekey = $key.'.time'; |
my $newstore = join('___;___', |
my $newstore = join('___;___', |
@{$Exportrows{$student}->{'data'}}); |
@{$Exportrows{$student}->{'data'}}); |
$newstore = '___=___'.$newstore; |
$newstore = '___=___'.$newstore; |
&Apache::lonnet::put('nohist_calculatedsheets', |
my $result= &Apache::lonnet::put('nohist_calculatedsheets', |
{ $key => $newstore, |
{ $key => $newstore, |
$timekey => $Exportrows{$student}->{'time'} }, |
$timekey => $Exportrows{$student}->{'time'} }, |
$self->{'cdom'}, |
$self->{'cdom'}, |
Line 522 spreadsheet only if necessary.
|
Line 716 spreadsheet only if necessary.
|
############################################# |
############################################# |
sub export_data { |
sub export_data { |
my $self = shift; |
my $self = shift; |
|
my ($r) = @_; |
|
my $connection = $r->connection(); |
my $student = $self->{'name'}.':'.$self->{'domain'}; |
my $student = $self->{'name'}.':'.$self->{'domain'}; |
if (! exists($Exportrows{$student}) || |
if (! exists($Exportrows{$student}) || |
|
! defined($Exportrows{$student}) || |
|
! exists($Exportrows{$student}->{'data'}) || |
|
! defined($Exportrows{$student}->{'data'}) || |
|
! exists($Exportrows{$student}->{'time'}) || |
|
! defined($Exportrows{$student}->{'time'}) || |
! $self->check_expiration_time($Exportrows{$student}->{'time'})) { |
! $self->check_expiration_time($Exportrows{$student}->{'time'})) { |
$self->compute(); |
$self->compute($r); |
} |
} |
my @Data = @{$Exportrows{$student}->{'data'}}; |
if ($connection->aborted()) { $self->cleanup(); return; } |
for (my $i=0; $i<=$#Data;$i++) { |
my @Data; |
$Data[$i]="'".$Data[$i]."'" if ($Data[$i]=~/\D/ && defined($Data[$i])); |
if ($self->badcalc()) { |
|
@Data = (); |
|
} else { |
|
@Data = @{$Exportrows{$student}->{'data'}}; |
|
for (my $i=0; $i<=$#Data;$i++) { |
|
if ($Data[$i]=~/\D/ && defined($Data[$i])) { |
|
$Data[$i]="'".$Data[$i]."'"; |
|
} |
|
} |
} |
} |
return @Data; |
return @Data; |
} |
} |