version 1.1, 2003/05/16 20:55:11
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version 1.19, 2003/09/08 18:25:26
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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; |
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use Apache::loncommon(); |
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use Apache::loncoursedata(); |
use Apache::lonnavmaps; |
use Apache::lonnavmaps; |
use Apache::Spreadsheet; |
use Apache::Spreadsheet(); |
use Apache::assesscalc; |
use Apache::assesscalc(); |
use HTML::Entities(); |
use HTML::Entities(); |
use Spreadsheet::WriteExcel; |
use Spreadsheet::WriteExcel; |
use Time::HiRes; |
use Time::HiRes; |
Line 62 my %Exportrows = ();
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Line 67 my %Exportrows = ();
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my $current_course; |
my $current_course; |
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sub initialize { |
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&Apache::assesscalc::initialize(); |
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&initialize_sequence_cache(); |
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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 = $ENV{'request.course.id'}; |
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} |
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return; |
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} |
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sub initialize_sequence_cache { |
sub initialize_sequence_cache { |
# |
# |
# Set up the sequences and assessments |
# Set up the sequences and assessments |
Line 76 sub initialize_sequence_cache {
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Line 94 sub initialize_sequence_cache {
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&Apache::loncoursedata::get_sequence_assessment_data(); |
&Apache::loncoursedata::get_sequence_assessment_data(); |
if (! defined($top) || ! ref($top)) { |
if (! defined($top) || ! ref($top)) { |
# There has been an error, better report it |
# There has been an error, better report it |
&Apache::lonnet::logthis('top is undefined'); |
&Apache::lonnet::logthis('top is undefined (studentcalc.pm)'); |
return; |
return; |
} |
} |
@Sequences = @{$sequences} if (ref($sequences) eq 'ARRAY'); |
@Sequences = @{$sequences} if (ref($sequences) eq 'ARRAY'); |
} |
} |
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sub clear_package { |
sub clear_package { |
@Sequences = undef; |
undef(@Sequences); |
%Exportrows = undef; |
undef(%Exportrows); |
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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 = (); |
$title .= '<h2>Spreadsheet for '. |
# |
$self->{'name'}.'@'.$self->{'domain'}.'</h2>'; |
# Determine the students name |
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my %userenv = &Apache::loncoursedata::GetUserName($self->{'name'}, |
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$self->{'domain'}); |
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my $name = join(' ', |
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@userenv{'firstname','middlename','lastname','generation'}); |
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$name =~ s/\s+$//; |
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push (@title,$name); |
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push (@title,$self->{'coursedesc'}); |
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push (@title,scalar(localtime(time))); |
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return @title; |
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} |
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sub get_html_title { |
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my $self = shift; |
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my ($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 |
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($self->{'name'}.'@'.$self->{'domain'}, |
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$self->{'name'},$self->{'domain'}); |
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} |
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$title .= "</h1>\n"; |
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$title .= '<h2>'.$desc."</h2>\n"; |
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$title .= '<h3>'.$time.'</h3>'; |
return $title; |
return $title; |
} |
} |
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Line 104 sub parent_link {
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Line 148 sub parent_link {
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return $link; |
return $link; |
} |
} |
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sub convenience_links { |
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my $self = shift; |
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my ($resource) = @_; |
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my $symb = &Apache::lonnet::escape($resource->{'symb'}); |
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my $result = <<"END"; |
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<a href="/adm/grades?symb=$symb&command=submission" target="LONcatInfo"> |
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<img src="/adm/lonMisc/subm_button.gif" border=0 /> |
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</a> |
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<a href="/adm/grades?symb=$symb&command=gradingmenu" target="LONcatInfo"> |
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<img src="/adm/lonMisc/pgrd_button.gif" border=0 /> |
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</a> |
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<a href="/adm/parmset?symb=$symb" target="LONcatInfo"> |
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<img src="/adm/lonMisc/pprm_button.gif" border=0 /> |
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</a> |
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END |
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return $result; |
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} |
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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'); |
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my $editing_is_allowed = &Apache::lonnet::allowed('mgr', |
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$ENV{'request.course.id'}); |
#################################### |
#################################### |
# 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; |
my $tableheader =<<"END"; |
my $tableheader =<<"END"; |
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<p> |
<table border="2"> |
<table border="2"> |
<tr> |
<tr> |
<th colspan="2" rowspan="2"><font size="+2">Student</font></th> |
<th colspan="2" rowspan="2"><font size="+2">Student</font></th> |
<td bgcolor="#FFDDDD" colspan="$num_uneditable"> |
<td bgcolor="$importcolor" colspan="$num_uneditable"> |
<b><font size="+1">Import</font></b></td> |
<b><font size="+1">Import</font></b></td> |
<td colspan="$num_left"> |
<td colspan="$num_left"> |
<b><font size="+1">Calculations</font></b></td> |
<b><font size="+1">Calculations</font></b></td> |
Line 129 END
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Line 196 END
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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>'; |
$tableheader .='<td>'; |
} |
} |
Line 137 END
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Line 204 END
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$label_num++; |
$label_num++; |
} |
} |
$tableheader .="</tr>\n"; |
$tableheader .="</tr>\n"; |
# |
if ($self->blackout()) { |
$r->print($tableheader); |
$r->print('<font color="red" size="+2"><p>'. |
# |
'Some computations are not available at this time.<br />'. |
# Print out template row |
'There are problems whose status you are allowed to view.'. |
$r->print('<tr><td>Template</td><td> </td>'. |
'</font></p>'."\n"); |
$self->html_template_row($num_uneditable)."</tr>\n"); |
} else { |
# |
$r->print($tableheader); |
# Print out summary/export row |
# |
$r->print('<tr><td>Export</td><td>0</td>'. |
# Print out template row |
$self->html_export_row()."</tr>\n"); |
if (exists($ENV{'request.role.adv'}) && $ENV{'request.role.adv'}) { |
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$r->print('<tr><td>Template</td><td> </td>'. |
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$self->html_template_row($num_uneditable, |
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$importcolor)."</tr>\n"); |
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} |
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# |
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# Print out summary/export row |
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$r->print('<tr><td>Summary</td><td>0</td>'. |
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$self->html_export_row($exportcolor)."</tr>\n"); |
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} |
$r->print("</table>\n"); |
$r->print("</table>\n"); |
# |
# |
# Prepare to output rows |
# Prepare to output rows |
$tableheader =<<"END"; |
if (exists($ENV{'request.role.adv'}) && $ENV{'request.role.adv'}) { |
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$tableheader =<<"END"; |
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</p><p> |
<table border="2"> |
<table border="2"> |
<tr><th>Row</th><th>Assessment</th> |
<tr><th>Row</th><th> </th><th>Assessment</th> |
END |
END |
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} else { |
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$tableheader =<<"END"; |
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</p><p> |
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<table border="2"> |
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<tr><th> </th><th>Assessment</th> |
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END |
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} |
foreach (split(//,'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz')){ |
foreach (split(//,'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz')){ |
if ($label_num<$num_uneditable) { |
if ($label_num<$num_uneditable) { |
$tableheader.='<td bgcolor="#FFDDDD">'; |
$tableheader.='<td bgcolor="#FFDDDD">'; |
Line 176 END
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Line 261 END
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next if ($resource->{'type'} ne 'assessment'); |
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 $assess_filename = $self->{'row_source'}->{$rownum}; |
my $assess_filename = $self->{'row_source'}->{$rownum}; |
my $row_output = '<tr><td>'.$rownum.'</td>'; |
my $row_output = '<tr>'; |
$row_output .= '<td>'. |
if ($editing_is_allowed) { |
'<a href="/adm/assesscalc?sname='.$self->{'name'}. |
$row_output .= '<td>'.$rownum.'</td>'; |
'&sdomain='.$self->{'domain'}. |
$row_output .= '<td>'.$self->convenience_links($resource).'</td>'; |
'&filename='.$assess_filename. |
$row_output .= '<td>'. |
'&usymb='.$resource->{'symb'}.'">'. |
'<a href="/adm/assesscalc?sname='.$self->{'name'}. |
$resource->{'title'}.'</a>'; |
'&sdomain='.$self->{'domain'}. |
$row_output .= &assess_file_selector($rownum, |
'&filename='.$assess_filename. |
$assess_filename, |
'&usymb='.&Apache::lonnet::escape($resource->{'symb'}). |
\@AssessFileNames); |
'">'.$resource->{'title'}.'</a><br />'; |
$row_output .= '</td>'.$self->html_row($num_uneditable,$rownum). |
$row_output .= &assess_file_selector($rownum, |
"</tr>\n"; |
$assess_filename, |
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\@AssessFileNames). |
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'</td>'; |
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} else { |
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$row_output .= '<td><a href="'.$resource->{'src'}.'?symb='. |
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&Apache::lonnet::escape($resource->{'symb'}). |
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'">Go To</a>'; |
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$row_output .= '</td><td>'.$resource->{'title'}.'</td>'; |
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} |
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if ($self->blackout() && $self->{'blackout_rows'}->{$rownum}>0) { |
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$row_output .= |
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'<td colspan="52">Unavailable at this time</td></tr>'."\n"; |
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} else { |
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$row_output .= $self->html_row($num_uneditable,$rownum, |
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$exportcolor,$importcolor). |
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"</tr>\n"; |
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} |
$r->print($row_output); |
$r->print($row_output); |
} |
} |
$r->print("</table>\n"); |
$r->print("</table>\n"); |
} |
} |
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$r->print("</p>\n"); |
return; |
return; |
} |
} |
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Line 208 END
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Line 310 END
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######################################################## |
######################################################## |
sub assess_file_selector { |
sub assess_file_selector { |
my ($row,$default,$AssessFiles)=@_; |
my ($row,$default,$AssessFiles)=@_; |
return '' if (!defined($AssessFiles) || ! @$AssessFiles); |
if (!defined($AssessFiles) || ! @$AssessFiles) { |
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return ''; |
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} |
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.'" '. |
Line 248 sub modify_cell {
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Line 352 sub modify_cell {
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return; |
return; |
} |
} |
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sub outsheet_csv { |
sub csv_rows { |
my $self = shift; |
# writes the meat of the spreadsheet to an excel worksheet. Called |
my ($r) = @_; |
# by Spreadsheet::outsheet_excel; |
} |
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sub outsheet_excel { |
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my $self = shift; |
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my ($r) = @_; |
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} |
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sub outsheet_recursive_excel { |
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my $self = shift; |
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my ($r) = @_; |
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} |
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sub display { |
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my $self = shift; |
my $self = shift; |
my ($r) = @_; |
my ($filehandle) = @_; |
$self->compute(); |
# |
$self->outsheet_html($r); |
# Write a header row |
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$self->csv_output_row($filehandle,undef, |
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('Sequence or Folder','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 $Sequence (@Sequences) { |
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next if ($Sequence->{'num_assess'} < 1); |
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foreach my $resource (@{$Sequence->{'contents'}}) { |
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my $rownum = $self->get_row_number_from_key($resource->{'symb'}); |
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my @assessdata = ($Sequence->{'title'}, |
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$resource->{'title'}); |
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$self->csv_output_row($filehandle,$rownum,@assessdata); |
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} |
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} |
return; |
return; |
} |
} |
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sub set_row_sources { |
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 $self = shift; |
while (my ($cell,$value) = each(%{$self->{'formulas'}})) { |
my ($worksheet,$cols_output,$rows_output) = @_; |
next if ($cell !~ /^A(\d+)/ && $1 > 0); |
# |
my $row = $1; |
# Write a header row |
(undef,$value) = split('__&&&__',$value); |
$cols_output = 0; |
$value = 'Default' if (! defined($value)); |
foreach my $value ('Container','Assessment title') { |
$self->{'row_source'}->{$row} = $value; |
$worksheet->write($rows_output,$cols_output++,$value); |
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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 $Sequence (@Sequences) { |
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next if ($Sequence->{'num_assess'} < 1); |
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foreach my $resource (@{$Sequence->{'contents'}}) { |
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my $rownum = $self->get_row_number_from_key($resource->{'symb'}); |
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my @assessdata = ($Sequence->{'title'}, |
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$resource->{'title'}); |
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$self->excel_output_row($worksheet,$rownum,$rows_output++, |
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@assessdata); |
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} |
} |
} |
return; |
return; |
} |
} |
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sub outsheet_recursive_excel { |
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my $self = shift; |
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my ($r) = @_; |
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} |
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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'}; |
$current_course = $ENV{'request.course.id'}; |
Line 310 sub compute {
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Line 444 sub compute {
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foreach my $seq (@sequences) { |
foreach my $seq (@sequences) { |
next if ($seq->{'num_assess'}<1); |
next if ($seq->{'num_assess'}<1); |
foreach my $resource (@{$seq->{'contents'}}) { |
foreach my $resource (@{$seq->{'contents'}}) { |
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if ($connection->aborted()) { $self->cleanup(); return; } |
next if ($resource->{'type'} ne 'assessment'); |
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; |
Line 320 sub compute {
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Line 455 sub compute {
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$self->{'row_source'}->{$rownum} = $assess_filename; |
$self->{'row_source'}->{$rownum} = $assess_filename; |
} |
} |
$f{$cell} = $resource->{'symb'}.'__&&&__'.$assess_filename; |
$f{$cell} = $resource->{'symb'}.'__&&&__'.$assess_filename; |
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if ($connection->aborted()) { $self->cleanup(); return; } |
my $assessSheet = Apache::assesscalc->new($self->{'name'}, |
my $assessSheet = Apache::assesscalc->new($self->{'name'}, |
$self->{'domain'}, |
$self->{'domain'}, |
$assess_filename, |
$assess_filename, |
$resource->{'symb'}); |
$resource->{'symb'}); |
my @exportdata = $assessSheet->export_data(); |
my @exportdata = $assessSheet->export_data($r); |
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if ($connection->aborted()) { $self->cleanup(); return; } |
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if ($assessSheet->blackout()) { |
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$self->blackout(1); |
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$self->{'blackout_rows'}->{$rownum} = 1; |
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} |
# |
# |
# Be sure not to disturb the formulas in the 'A' column |
# Be sure not to disturb the formulas in the 'A' column |
my $data = shift(@exportdata); |
my $data = shift(@exportdata); |
Line 354 sub compute {
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Line 495 sub compute {
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$Exportrows{$student}->{'data'} = \@exportarray; |
$Exportrows{$student}->{'data'} = \@exportarray; |
# save export row |
# save export row |
$self->save_export_data(); |
$self->save_export_data(); |
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# |
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$self->save() if ($self->need_to_save()); |
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return; |
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} |
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sub set_row_sources { |
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my $self = shift; |
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while (my ($cell,$value) = each(%{$self->{'formulas'}})) { |
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next if ($cell !~ /^A(\d+)$/ || $1 < 1); |
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my $row = $1; |
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(undef,$value) = split('__&&&__',$value); |
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$value = 'Default' if (! defined($value)); |
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$self->{'row_source'}->{$row} = $value; |
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} |
return; |
return; |
} |
} |
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Line 365 sub set_row_numbers {
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Line 520 sub set_row_numbers {
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next if ($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} = $row; |
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$self->{'maxrow'} = $row if ($row > $self->{'maxrow'}); |
} |
} |
} |
} |
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Line 394 These rows are saved in the courses dire
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Line 550 These rows are saved in the courses dire
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############################################# |
############################################# |
############################################# |
############################################# |
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); |
Line 433 Writes the export data for this student
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Line 589 Writes the export data for this student
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############################################# |
############################################# |
sub save_export_data { |
sub save_export_data { |
my $self = shift; |
my $self = shift; |
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return if ($self->temporary()); |
my $student = $self->{'name'}.':'.$self->{'domain'}; |
my $student = $self->{'name'}.':'.$self->{'domain'}; |
return if (! exists($Exportrows{$student})); |
return if (! exists($Exportrows{$student})); |
return if (! $self->is_default()); |
return if (! $self->is_default()); |
Line 441 sub save_export_data {
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Line 598 sub save_export_data {
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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 465 spreadsheet only if necessary.
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Line 622 spreadsheet only if necessary.
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############################################# |
############################################# |
sub export_data { |
sub export_data { |
my $self = shift; |
my $self = shift; |
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my ($r) = @_; |
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my $connection = $r->connection(); |
my $student = $self->{'name'}.':'.$self->{'domain'}; |
my $student = $self->{'name'}.':'.$self->{'domain'}; |
if (! exists($Exportrows{$student}) || |
if (! exists($Exportrows{$student}) || |
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! defined($Exportrows{$student}) || |
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! 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); |
} |
} |
|
if ($connection->aborted()) { $self->cleanup(); return; } |
my @Data = @{$Exportrows{$student}->{'data'}}; |
my @Data = @{$Exportrows{$student}->{'data'}}; |
for (my $i=0; $i<=$#Data;$i++) { |
for (my $i=0; $i<=$#Data;$i++) { |
$Data[$i]="'".$Data[$i]."'" if ($Data[$i]=~/\D/ && defined($Data[$i])); |
$Data[$i]="'".$Data[$i]."'" if ($Data[$i]=~/\D/ && defined($Data[$i])); |