version 1.2, 2003/05/19 14:30:31
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version 1.28, 2006/08/18 15:15:39
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Line 46 classcalc
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Line 46 classcalc
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package Apache::classcalc; |
package Apache::classcalc; |
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use strict; |
use strict; |
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use warnings FATAL=>'all'; |
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no warnings 'uninitialized'; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::loncoursedata(); |
use Apache::loncoursedata(); |
use Apache::lonhtmlcommon(); |
use Apache::lonhtmlcommon(); |
use Apache::Spreadsheet; |
use Apache::Spreadsheet; |
use Apache::studentcalc; |
use Apache::studentcalc; |
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use Apache::lonstatistics(); |
use HTML::Entities(); |
use HTML::Entities(); |
use Spreadsheet::WriteExcel; |
use Spreadsheet::WriteExcel; |
use Apache::lonnet; |
use Apache::lonnet; |
use Time::HiRes; |
use Time::HiRes; |
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use Apache::lonlocal; |
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@Apache::classcalc::ISA = ('Apache::Spreadsheet'); |
@Apache::classcalc::ISA = ('Apache::Spreadsheet'); |
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sub get_classlist { |
## |
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## Package variable |
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## |
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my @Students; |
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sub initialize { |
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&Apache::lonstatistics::clear_classlist_variables(); |
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@Students = &Apache::lonstatistics::get_students(); |
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return; |
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} |
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sub clear_package { |
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undef(@Students); |
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&Apache::studentcalc::clear_package(); |
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} |
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sub html_header { |
my $self = shift; |
my $self = shift; |
# Retrieve the classlist |
my ($toprow,$bottomrow); |
my @Students = (); |
&Apache::lonstatistics::clear_classlist_variables(); |
my ($classlist,$field_names) = &Apache::loncoursedata::get_classlist |
foreach (['Sections',&Apache::lonstatistics::SectionSelect('Section','multiple',3)], |
($self->{'cid'},$self->{'cdom'},$self->{'cnum'}); |
['Groups',&Apache::lonstatistics::GroupSelect('Group','multiple',3)], |
while (my ($student,$student_data) = each (%$classlist)) { |
['Access Status',&Apache::lonhtmlcommon::StatusOptions(undef,undef,3)], |
my $studenthash = (); |
['Output Format',$self->output_selector()]) { |
for (my $i=0; $i< scalar(@$field_names);$i++) { |
my ($name,$selector) = @{$_}; |
my $field = $field_names->[$i]; |
$toprow .= '<th align="center"><b>'.&mt($name).'</b></th>'; |
$studenthash->{$field}=$student_data->[$i]; |
$bottomrow .= '<td>'.$selector.'</td>'; |
} |
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# This is where we can skip students because they are in |
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# the wrong section, have expired or pending roles, whatever... |
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push (@Students,$studenthash); |
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} |
} |
my @SortedStudents = sort { $a->{'fullname'} cmp $b->{'fullname'} } @Students; |
my $status .= '<nobr>'.&mt('Status: [_1]', |
return @SortedStudents; |
'<input type="text" '. |
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'name="spreadsheet_status" size="60" value="" />' |
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).'</nobr>'; |
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return "<p>\n<table>\n". |
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"<tr>".$toprow."</tr>\n". |
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"<tr>".$bottomrow."</tr>\n". |
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"</table>\n".$status."\n". |
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"</p>"; |
} |
} |
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sub get_title { |
sub get_title { |
my $self = shift; |
my $self = shift; |
my $title = '<h1>'.$self->{'coursedesc'}."</h1>\n"; |
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# Section info should be included |
# Section info should be included |
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my @title = ($self->{'coursedesc'}, &Apache::lonlocal::locallocaltime(time) ); |
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return @title; |
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} |
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sub get_html_title { |
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my $self = shift; |
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my ($classcalc_title,$time) = $self->get_title(); |
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my $title = '<h1>'.$classcalc_title."</h1>\n".'<h3>'.$time."</h3>\n"; |
return $title; |
return $title; |
} |
} |
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Line 92 sub parent_link {
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Line 124 sub parent_link {
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sub outsheet_html { |
sub outsheet_html { |
my $self = shift; |
my $self = shift; |
my ($r) = @_; |
my ($r) = @_; |
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#################################### |
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# Report any calculation errors # |
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#################################### |
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$r->print($self->html_report_error()); |
################################### |
################################### |
# Determine table structure |
# Determine table structure |
################################### |
################################### |
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my $importcolor = '#88FF88'; |
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my $exportcolor = '#BBBBFF'; |
my $num_uneditable = 26; |
my $num_uneditable = 26; |
my $num_left = 52-$num_uneditable; |
my $num_left = 52-$num_uneditable; |
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# |
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my %header=&Apache::lonlocal::texthash( |
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'course' => 'Course', |
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'import' => 'Import', |
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'calculations' => 'Calculations', |
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'student' => 'Student', |
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'status' => 'Status', |
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'username' => 'Username', |
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'domain' => 'Domain', |
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'section' => 'Section', |
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'groups' => 'Groups', |
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'row' => 'Row', |
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); |
my $tableheader =<<"END"; |
my $tableheader =<<"END"; |
<p> |
<p> |
<table border="2"> |
<table border="2"> |
<tr> |
<tr> |
<th colspan="2" rowspan="2"><font size="+2">Course</font></th> |
<th colspan="2" rowspan="2"><font size="+2">$header{'course'}</font></th> |
<td bgcolor="#FFDDDD" colspan="$num_uneditable"> |
<td bgcolor="$importcolor" colspan="$num_uneditable"> |
<b><font size="+1">Import</font></b></td> |
<b><font size="+1">$header{'import'}</font></b></td> |
<td colspan="$num_left"> |
<td colspan="$num_left"> |
<b><font size="+1">Calculations</font></b></td> |
<b><font size="+1">$header{'calculations'}</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.='<th bgcolor="#FFDDDD">'; |
$tableheader.='<th bgcolor="'.$importcolor.'">'; |
} else { |
} else { |
$tableheader.='<th>'; |
$tableheader.='<th>'; |
} |
} |
Line 123 END
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Line 174 END
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$r->print($tableheader); |
$r->print($tableheader); |
# |
# |
# Print out template row |
# Print out template row |
$r->print('<tr><td>Template</td><td> </td>'. |
$r->print('<tr><td>'.&mt('Template').'</td><td> </td>'. |
$self->html_template_row($num_uneditable)."</tr>\n"); |
$self->html_template_row($num_uneditable,$importcolor). |
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"</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"); |
# |
# |
# Prepare to output rows |
# Prepare to output rows |
$tableheader =<<"END"; |
$tableheader =<<"END"; |
</p><p> |
</p><p> |
<table border="2"> |
<table border="2"> |
<tr><th>Row</th> |
<tr><th>$header{'row'}</th> |
<th>student</th><th>username</th><th>domain</th> |
<th>$header{'student'}</th> |
<th>section</th><th>status</th> |
<th>$header{'username'}</th> |
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<th>$header{'domain'}</th> |
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<th>$header{'section'}</th> |
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<th>$header{'groups'}</th> |
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<th>$header{'status'}</th> |
END |
END |
foreach (split(//,'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz')){ |
foreach (split(//,'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz')){ |
if ($label_num<$num_uneditable) { |
if ($label_num<$num_uneditable) { |
$tableheader.='<th bgcolor="#FFDDDD">'; |
$tableheader.='<th bgcolor="'.$importcolor.'">'; |
} else { |
} else { |
$tableheader.='<th>'; |
$tableheader.='<th>'; |
} |
} |
Line 148 END
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Line 204 END
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} |
} |
# |
# |
my $num_output = 0; |
my $num_output = 0; |
foreach my $student ($self->get_classlist()) { |
foreach my $student (@Students) { |
if ($num_output++ % 50 == 0) { |
if ($num_output++ % 50 == 0) { |
$r->print("</table>\n".$tableheader); |
$r->print("</table>\n".$tableheader); |
} |
} |
Line 158 END
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Line 214 END
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'&sdomain='.$student->{'domain'}.'">'; |
'&sdomain='.$student->{'domain'}.'">'; |
$student->{'section'} = 'none' if ($student->{'section'} eq '-1'); |
$student->{'section'} = 'none' if ($student->{'section'} eq '-1'); |
$r->print('<tr>'.'<td>'.$rownum.'</td>'. |
$r->print('<tr>'.'<td>'.$rownum.'</td>'. |
'<td>'.$link.$student->{'fullname'}.'</a></td>'. |
'<td>'.$student->{'fullname'}.'</td>'. |
'<td>'.$student->{'username'}.'</td>'. |
'<td>'.$link.$student->{'username'}.'</a></td>'. |
'<td>'.$student->{'domain'} .'</td>'. |
'<td>'.$student->{'domain'} .'</td>'. |
'<td>'.$student->{'section'} .'</td>'. |
'<td>'.$student->{'section'} .'</td>'. |
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'<td>'.$student->{'groups'} .'</td>'. |
'<td>'.$student->{'status'} .'</td>'. |
'<td>'.$student->{'status'} .'</td>'. |
$self->html_row($num_uneditable,$rownum)."</tr>\n"); |
$self->html_row($num_uneditable,$rownum,$exportcolor, |
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$importcolor). |
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"</tr>\n"); |
} |
} |
$r->print("</table></p>\n"); |
$r->print("</table></p>\n"); |
return; |
return; |
} |
} |
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sub outsheet_csv { |
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 $value ('Fullname','Username','Domain','Section','Group','Status','ID') { |
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$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 students row |
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foreach my $student (@Students) { |
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$cols_output = 0; |
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my $rownum = $self->get_row_number_from_key |
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($student->{'username'}.':'.$student->{'domain'}); |
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$student->{'section'} = 'none' if ($student->{'section'} eq '-1'); |
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my @studentdata = ($student->{'fullname'}, |
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$student->{'username'}, |
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$student->{'domain'}, |
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$student->{'section'}, |
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$student->{'groups'}, |
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$student->{'status'}, |
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$student->{'id'}); |
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$self->excel_output_row($worksheet,$rownum,$rows_output++, |
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@studentdata); |
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} |
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return; |
} |
} |
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sub outsheet_excel { |
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('Fullname'),&mt('Username'),&mt('Domain'),&mt('Section'),&mt('Group'),&mt('Status'),&mt('ID'))); |
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# |
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# Write each students row |
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foreach my $student (@Students) { |
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my $rownum = $self->get_row_number_from_key |
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($student->{'username'}.':'.$student->{'domain'}); |
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$student->{'section'} = 'none' if ($student->{'section'} eq '-1'); |
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my @studentdata = ($student->{'fullname'}, |
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$student->{'username'}, |
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$student->{'domain'}, |
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$student->{'section'}, |
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$student->{'groups'}, |
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$student->{'status'}, |
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$student->{'id'}); |
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$self->csv_output_row($filehandle,$rownum,@studentdata); |
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} |
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return; |
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} |
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sub output_options { |
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my $self = shift(); |
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return ({value => 'htmlclasslist', |
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description => 'Student Sheet Links'}, |
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{value => 'source', |
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description => 'Show Source'}, |
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{value => 'html', |
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description => 'HTML'}, |
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{value => 'excel', |
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description => 'Excel'}, |
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{value => 'csv', |
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description => 'Comma Separated Values'}, |
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# {value => 'xml', |
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# description => 'XML'}, |
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); |
} |
} |
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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 { |
sub outsheet_htmlclasslist { |
my $self = shift; |
my $self = shift; |
my ($r) = @_; |
my ($r) = @_; |
$self->compute($r); |
# |
# display as html/csv/excel/etc.... |
# Determine if we should output expire caches links... |
$self->outsheet_html($r); |
my $show_expire_link = 0; |
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if (exists($env{'user.role.dc./'.$env{'request.role.domain'}.'/'})){ |
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$show_expire_link = 1; |
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} |
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# |
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if ($show_expire_link) { |
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$r->print('<a href="/adm/classcalc?output_format=htmlclasslist&'. |
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'recalc=ilovewastingtime¬_first_run=1">'. |
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&mt('Expire all student spreadsheets').'</a>'.$/); |
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} |
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# |
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$r->print('<h3>'. |
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&mt('Click on a student to be taken to their spreadsheet'). |
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'</h3>'); |
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# |
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my %header=&Apache::lonlocal::texthash( |
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'student' => 'Student', |
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'status' => 'Status', |
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'username' => 'Username', |
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'domain' => 'Domain', |
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'section' => 'Section', |
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'groups' => 'Groups', |
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); |
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# |
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# Prepare to output rows |
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my $tableheader =<<"END"; |
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</p><p> |
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<table border="2"> |
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<tr> |
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<th></th> |
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<th>$header{'student'}</th> |
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<th>$header{'username'}</th> |
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<th>$header{'domain'}</th> |
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<th>$header{'section'}</th> |
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<th>$header{'groups'}</th> |
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<th>$header{'status'}</th> |
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END |
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if ($show_expire_link) { |
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$tableheader.= '<th> </th>'; |
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} |
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$tableheader.= "</tr>\n"; |
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# |
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my $num_output = 0; |
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foreach my $student (@Students) { |
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if ($num_output++ % 50 == 0) { |
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$r->print("</table>\n".$tableheader); |
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} |
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my $link = '<a href="/adm/studentcalc?sname='.$student->{'username'}. |
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'&sdomain='.$student->{'domain'}.'">'; |
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$student->{'section'} = 'none' if ($student->{'section'} eq '-1'); |
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$r->print('<tr>'. |
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'<td>'.$num_output.'</td>'. |
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'<td>'.$link.$student->{'fullname'}.'</a></td>'. |
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'<td>'.$link.$student->{'username'}.'</a></td>'. |
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'<td>'.$student->{'domain'} .'</td>'. |
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'<td>'.$student->{'section'} .'</td>'. |
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'<td>'.$student->{'groups'} .'</td>'. |
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'<td>'.$student->{'status'} .'</td>'); |
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if ($show_expire_link) { |
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$r->print('<td>'. |
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'<a href="/adm/classcalc?recalc=student:'. |
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$student->{'username'}.':'.$student->{'domain'}.'&'. |
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'output_format=htmlclasslist&'. |
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'not_first_run=1'.'">Expire Record</a>'.$/); |
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} |
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$r->print("</tr>\n"); |
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} |
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$r->print("</table></p>\n"); |
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return; |
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} |
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sub update_status { |
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my ($r,$message) = @_; |
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$r->print('<script>'. |
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'window.document.sheet.spreadsheet_status.value="'. |
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$message. |
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'";</script>'); |
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$r->rflush(); |
return; |
return; |
} |
} |
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sub compute { |
sub compute { |
my $self = shift; |
my $self = shift; |
my ($r) = @_; |
my ($r) = @_; |
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my $connection = $r->connection(); |
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if ($connection->aborted()) { $self->cleanup(); return; } |
$self->initialize_safe_space(); |
$self->initialize_safe_space(); |
my %c = $self->constants(); |
my %c = $self->constants(); |
my %f = $self->formulas(); |
my %f = $self->formulas(); |
my @Students = $self->get_classlist(); |
&update_status($r,'Initializing Course Structure'); |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
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($r,'Spreadsheet Computation Status', |
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'Spreadsheet Computation', scalar(@Students)); |
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&Apache::studentcalc::initialize_package(); |
&Apache::studentcalc::initialize_package(); |
foreach my $student ($self->get_classlist()) { |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
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($r,&mt('Spreadsheet Computation Status'), |
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&mt('Spreadsheet Computation'), scalar(@Students),'inline',undef, |
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'sheet','spreadsheet_status'); |
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&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state, |
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&mt('Processing first student')); |
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foreach my $student (@Students) { |
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if ($connection->aborted()) { $self->cleanup(); return; } |
my $sname = $student->{'username'}.':'.$student->{'domain'}; |
my $sname = $student->{'username'}.':'.$student->{'domain'}; |
my $studentsheet = Apache::studentcalc->new |
my $studentsheet = Apache::studentcalc->new |
($student->{'username'},$student->{'domain'},undef); |
($student->{'username'},$student->{'domain'},undef,undef, |
my @exportdata = $studentsheet->export_data(); |
$student->{'section'},$student->{'groupref'} ); |
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if ($connection->aborted()) { $self->cleanup(); return; } |
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my @exportdata = $studentsheet->export_data($r); |
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if ($studentsheet->badcalc()) { |
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$self->set_calcerror($sname.' : '. |
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$studentsheet->calcerror()); |
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} |
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if ($connection->aborted()) { $self->cleanup(); return; } |
my $rownum = $self->get_row_number_from_key($sname); |
my $rownum = $self->get_row_number_from_key($sname); |
$f{'A'.$rownum} = $sname; |
$f{'A'.$rownum} = $sname; |
$self->{'row_source'}->{$rownum} = $sname; |
$self->{'row_source'}->{$rownum} = $sname; |
Line 225 sub compute {
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Line 440 sub compute {
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'last student'); |
'last student'); |
} |
} |
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
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&update_status($r,'Done computing student sheets'); |
$r->rflush(); |
$r->rflush(); |
$self->constants(\%c); |
$self->constants(\%c); |
$self->formulas(\%f); |
$self->formulas(\%f); |
$self->calcsheet(); |
$self->calcsheet(); |
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$self->save() if ($self->need_to_save()); |
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&update_status($r,'Done!'); |
} |
} |
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1; |
1; |