| '.&mt('Sections').' | '; - $Str .= ''.&mt('Student Data').' | '; - $Str .= ''.&mt('Enrollment Status').' | '; - $Str .= ''.&mt('Sequences and Folders').' | '; + $Str .= ''.&mt('Sections').''. + &Apache::loncommon::help_open_topic("Chart_Sections"). + ' | '; + $Str .= ''.&mt('Groups').''. + ' | '; + $Str .= ''.&mt('Student Data'). + &Apache::loncommon::help_open_topic("Chart_Student_Data"). + ' | '; + $Str .= ''.&mt('Enrollment Status').''. + &Apache::loncommon::help_open_topic("Chart_Enrollment_Status"). + ' | '; + $Str .= ''.&mt('Sequences and Folders').''. + &Apache::loncommon::help_open_topic("Chart_Sequences"). + ' | '; $Str .= ''.&mt('Output Format').''. &Apache::loncommon::help_open_topic("Chart_Output_Formats"). ' | '; @@ -324,21 +347,14 @@ sub CreateInterface { $Str .= '||||||||||||||||||||||||||||
| '."\n"; $Str .= &Apache::lonstatistics::SectionSelect('Section','multiple',5); $Str .= ' | '; - my $only_seq_with_assessments = sub { - my $s=shift; - if ($s->{'num_assess'} < 1) { - return 0; - } else { - return 1; - } - }; + $Str .= &Apache::lonstatistics::GroupSelect('Group','multiple',5); + $Str .= ' | '; $Str .= &Apache::lonstatistics::StudentDataSelect('StudentData','multiple', 5,undef); $Str .= ' | '."\n"; $Str .= &Apache::lonhtmlcommon::StatusOptions(undef,undef,5); $Str .= ' | '."\n"; - $Str .= &Apache::lonstatistics::MapSelect('Maps','multiple,all',5, - $only_seq_with_assessments); + $Str .= &Apache::lonstatistics::map_select('Maps','multiple,all',5); $Str .= ' | '."\n"; $Str .= &CreateAndParseOutputSelector(); $Str .= ' | '."\n";
@@ -354,6 +370,9 @@ sub CreateInterface {
$Str .= '';
$Str .= ' 'x5;
+ $Str .=
+ &mt('Status [_1]',
+ '');
$Str .= ' '; return $Str; } @@ -401,7 +420,7 @@ my @OutputOptions = }, { name => 'CSV', value => 'csv', - description => 'Output a comma seperated values file suitable for '. + description => 'Output a comma separated values file suitable for '. 'import into a spreadsheet program. Using this method as opposed '. 'to Excel output allows you to organize your data before importing'. ' it into a spreadsheet program.', @@ -429,14 +448,9 @@ sub CreateAndParseOutputSelector { [$elementname]); # # Format for output options is 'mode, restrictions'; - my $selected = 'html, without links'; - if (exists($ENV{'form.'.$elementname})) { - if (ref($ENV{'form.'.$elementname} eq 'ARRAY')) { - $selected = $ENV{'form.'.$elementname}->[0]; - } else { - $selected = $ENV{'form.'.$elementname}; - } - } + my $selected = (&Apache::loncommon::get_env_multiple('form.'.$elementname))[0]; + $selected = 'html, without links' if (!$selected); + # # Set package variables describing output mode $show_links = 'no'; @@ -473,7 +487,10 @@ my @OutputDataOptions = sequence_sum => 1, sequence_max => 1, grand_total => 1, + grand_maximum => 1, summary_table => 1, + maximum_row => 1, + ignore_weight => 0, shortdesc => 'Total Score and Maximum Possible for each '. 'Sequence or Folder', longdesc => 'The score of each student as well as the '. @@ -489,7 +506,10 @@ my @OutputDataOptions = sequence_sum => 1, sequence_max => 1, grand_total => 1, + grand_maximum => 1, summary_table => 1, + maximum_row => 1, + ignore_weight => 0, shortdesc => 'Score on each Problem Part', longdesc =>'The students score on each problem part, computed as'. 'the part weight * part awarded', @@ -504,9 +524,13 @@ my @OutputDataOptions = sequence_sum => 0, sequence_max => 0, grand_total => 0, - summary_table => 1, + grand_maximum => 0, + summary_table => 0, + maximum_row => 0, + ignore_weight => 0, shortdesc => 'Number of Tries before success on each Problem Part', longdesc =>'The number of tries before success on each problem part.', + non_html_notes => 'negative values indicate an incorrect problem', }, { name =>'Parts Correct', base =>'tries', @@ -518,7 +542,10 @@ my @OutputDataOptions = sequence_sum => 1, sequence_max => 1, grand_total => 1, + grand_maximum => 1, summary_table => 1, + maximum_row => 0, + ignore_weight => 1, shortdesc => 'Number of Problem Parts completed successfully.', longdesc => 'The Number of Problem Parts completed successfully and '. 'the maximum possible for each student', @@ -541,14 +568,9 @@ sub CreateAndParseOutputDataSelector { my $Str = ''; my $elementname = 'chartoutputdata'; # - my $selected = 'scores'; - if (exists($ENV{'form.'.$elementname})) { - if (ref($ENV{'form.'.$elementname} eq 'ARRAY')) { - $selected = $ENV{'form.'.$elementname}->[0]; - } else { - $selected = $ENV{'form.'.$elementname}; - } - } + my $selected = (&Apache::loncommon::get_env_multiple('form.'.$elementname))[0]; + $selected = 'scores' if (!$selected); + # $chosen_output = $OutputDataOptions[0]; foreach my $option (@OutputDataOptions) { @@ -571,6 +593,26 @@ sub CreateAndParseOutputDataSelector { ####################################################### ####################################################### +sub count_parts { + my ($navmap,$sequence) = @_; + my @resources = &get_resources($navmap,$sequence); + my $count = 0; + foreach my $res (@resources) { + $count += scalar(@{$res->parts}); + } + return $count; +} + +sub get_resources { + my ($navmap,$sequence) = @_; + my @resources = $navmap->retrieveResources($sequence, + sub { shift->is_problem(); }, + 0,0,0); + return @resources; +} + +####################################################### +####################################################### =pod @@ -596,6 +638,19 @@ Return a line of the chart for a student my $nodata_count; # The number of students for which there is no data my %prog_state; # progress state used by loncommon PrgWin routines + my $total_sum_width; + + my %width; # Holds sequence width information + my @sequences; + my $navmap; # Have to keep this around since weakref is a bit zealous + +sub html_cleanup { + undef(%prog_state); + undef(%width); + # + undef($navmap); + undef(@sequences); +} sub html_initialize { my ($r) = @_; @@ -603,11 +658,31 @@ sub html_initialize { $padding = ' 'x3; $count = 0; $nodata_count = 0; - undef(%prog_state); + &html_cleanup(); + ($navmap,@sequences) = + &Apache::lonstatistics::selected_sequences_with_assessments(); + if (! ref($navmap)) { + # Unable to get data, so bail out + $r->print(" ". + &mt('Unable to retrieve course information.'). + ''); + } + + # If we're showing links, show a checkbox to open in new + # windows. + if ($show_links ne 'no') { + $r->print(<".$ENV{'course.'.$ENV{'request.course.id'}.'.description'}.
+ $r->print(" |
| Title | Average | Maximum |
|---|---|---|
| '.&mt('Title').' | '. + ''.&mt('Average').' | '. + ''.&mt('Maximum').' | '. + '
| '.$seq->{'title'}.' | '. + $Str .= '||
| '.$seq->compTitle.' | '. ''.$ave.' | '. ''.$max.' '.' |
| Number of Students | Average | '. - "Maximum |
|---|---|---|
| '.($num_students-$nodata_count).' | '. - ''.$total_ave.' '.' | '. - ''.$total_max.' '.' | '; $Str .= "
| Sequence or Folder | Score | Maximum | |
|---|---|---|---|
| '.&mt('Sequence or Folder').' | '; + if ($chosen_output->{'base'} eq 'tries') { + $Str .= ''.&mt('Parts Correct').' | '; + } else { + $Str .= ''.&mt('Score').' | '; + } + $Str .= ''.&mt('Maximum').' | '."
| '.$seq->{'title'}.' | '. + foreach my $seq (@sequences) { + my $value = $Statistics->{$seq->symb}->{'score'}; + my $max = $Statistics->{$seq->symb}->{'max'}; + $Str .= '|||
| '.&HTML::Entities::encode($seq->compTitle).' | '. ''.$value.' | '. ''.$max.' | |
| Total | '. + $Str .= '|||
| '.&mt('Total').' | '. ''.$total.' | '. ''.$total_max." |
'.&mt('LON-CAPA is unable to produce your Excel spreadsheet because your selections will result in more than 255 columns. Excel allows only 255 columns in a spreadsheet.').'
'.$/. + ''.&mt('You may consider reducing the number of Sequences or Folders you have selected.').'
'.$/. + ''.&mt('LON-CAPA can produce CSV files of this data or Excel files of the Scores Summary data.').'
'.$/; if ($chosen_output->{'base'} eq 'tries' && $total_columns > 255) { - $r->print(<-LON-CAPA is unable to produce your Excel spreadsheet because your selections -will result in more than 255 columns. Excel allows only 255 columns in a -spreadsheet. -
-You may consider reducing the number of Sequences or Folders you -have selected. -
-LON-CAPA can produce CSV files of this data or Excel files of the -summary data (Parts Correct or Parts Correct & Totals). -
-END - $request_aborted = 1; + $r->print($too_many_cols_error_message); + $request_aborted = 1; } if ($chosen_output->{'base'} eq 'scores' && $total_columns > 255) { - $r->print(<-LON-CAPA is unable to produce your Excel spreadsheet because your selections -will result in more than 255 columns. Excel allows only 255 columns in a -spreadsheet. -
-You may consider reducing the number of Sequences or Folders you -have selected. -
-LON-CAPA can produce CSV files of this data or Excel files of the -Scores Summary data. -
-END - $request_aborted = 1; + $r->print($too_many_cols_error_message); + $request_aborted = 1; } return if ($request_aborted); # - $filename = '/prtspool/'. - $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. - time.'_'.rand(1000000000).'.xls'; # $excel_workbook = undef; $excel_sheet = undef; @@ -927,82 +1117,65 @@ END $rows_output = 0; $cols_output = 0; # - # Create sheet - $excel_workbook = Spreadsheet::WriteExcel->new('/home/httpd'.$filename); + # Determine rows + my $header_row = $rows_output++; + my $description_row = $rows_output++; + my $notes_row = $rows_output++; + $rows_output++; # blank row + my $summary_header_row; + if ($chosen_output->{'summary_table'}) { + $summary_header_row = $rows_output++; + $rows_output+= scalar(@sequences); + $rows_output++; + } + my $sequence_name_row = $rows_output++; + my $resource_name_row = $rows_output++; + my $maximum_data_row = $rows_output++; + if (! $chosen_output->{'maximum_row'}) { + $rows_output--; + } + my $first_data_row = $rows_output++; # - # Check for errors - if (! defined($excel_workbook)) { - $r->log_error("Error creating excel spreadsheet $filename: $!"); - $r->print("Problems creating new Excel file. ". - "This error has been logged. ". - "Please alert your LON-CAPA administrator"); - return ; - } - # - # The excel spreadsheet stores temporary data in files, then put them - # together. If needed we should be able to disable this (memory only). - # The temporary directory must be specified before calling 'addworksheet'. - # File::Temp is used to determine the temporary directory. - $excel_workbook->set_tempdir($Apache::lonnet::tmpdir); + # Create sheet + ($excel_workbook,$filename,$format)= + &Apache::loncommon::create_workbook($r); + return if (! defined($excel_workbook)); # # Add a worksheet - my $sheetname = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; + my $sheetname = $env{'course.'.$env{'request.course.id'}.'.description'}; $sheetname = &Apache::loncommon::clean_excel_name($sheetname); $excel_sheet = $excel_workbook->addworksheet($sheetname); # - # Define some potentially useful formats - my $format; - $format->{'header'} = $excel_workbook->add_format(bold => 1, - bottom => 1, - align => 'center'); - $format->{'bold'} = $excel_workbook->add_format(bold=>1); - $format->{'h1'} = $excel_workbook->add_format(bold=>1, size=>18); - $format->{'h2'} = $excel_workbook->add_format(bold=>1, size=>16); - $format->{'h3'} = $excel_workbook->add_format(bold=>1, size=>14); - $format->{'date'} = $excel_workbook->add_format(num_format=> - 'mmm d yyyy hh:mm AM/PM'); - # # Put the course description in the header - $excel_sheet->write($rows_output,$cols_output++, - $ENV{'course.'.$ENV{'request.course.id'}.'.description'}, + $excel_sheet->write($header_row,$cols_output++, + $env{'course.'.$env{'request.course.id'}.'.description'}, $format->{'h1'}); $cols_output += 3; # # Put a description of the sections listed my $sectionstring = ''; - my @Sections = @Apache::lonstatistics::SelectedSections; - if (scalar(@Sections) > 1) { - if (scalar(@Sections) > 2) { - my $last = pop(@Sections); - $sectionstring = "Sections ".join(', ',@Sections).', and '.$last; - } else { - $sectionstring = "Sections ".join(' and ',@Sections); - } - } else { - if ($Sections[0] eq 'all') { - $sectionstring = "All sections"; - } else { - $sectionstring = "Section ".$Sections[0]; - } - } - $excel_sheet->write($rows_output,$cols_output++,$sectionstring, + my @Sections = &Apache::lonstatistics::get_selected_sections(); + $excel_sheet->write($header_row,$cols_output++, + &Apache::lonstatistics::section_and_enrollment_description('plaintext'), $format->{'h3'}); - $cols_output += scalar(@Sections); # # Put the date in there too - $excel_sheet->write($rows_output++,$cols_output++, + $excel_sheet->write($header_row,$cols_output++, 'Compiled on '.localtime(time),$format->{'h3'}); # $cols_output = 0; - $excel_sheet->write($rows_output++,$cols_output++, + $excel_sheet->write($description_row,$cols_output++, $chosen_output->{'shortdesc'}, - $format->{'h3'}); + $format->{'b'}); # - # Figure out the rows we need - my $sequence_name_row = $rows_output+1; - my $resource_name_row = $sequence_name_row+1; - my $maximum_data_row = $sequence_name_row+2; - my $first_data_row = $sequence_name_row+3; + $cols_output = 0; + $excel_sheet->write($notes_row,$cols_output++, + $chosen_output->{'non_html_notes'}, + $format->{'i'}); + + ############################################## + # Output headings for the raw data + ############################################## # # Add the student headers $cols_output = 0; @@ -1013,62 +1186,61 @@ END # # Add the remaining column headers my $total_formula_string = '=0'; - foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { + my $maximum_formula_string = '=0'; + foreach my $seq (@sequences) { + my $symb = $seq->symb; $excel_sheet->write($sequence_name_row,, - $cols_output,$seq->{'title'},$format->{'h3'}); + $cols_output,$seq->compTitle,$format->{'bold'}); # Determine starting cell - $seq->{'Excel:startcell'}= + $formula_data{$symb}->{'Excel:startcell'}= &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell - ($maximum_data_row,$cols_output); - $seq->{'Excel:startcol'}=$cols_output; + ($first_data_row,$cols_output); + $formula_data{$symb}->{'Excel:startcol'}=$cols_output; my $count = 0; if ($chosen_output->{'every_problem'}) { # Put the names of the problems and parts into the sheet - foreach my $res (@{$seq->{'contents'}}) { - if ($res->{'type'} ne 'assessment' || - ! exists($res->{'parts'}) || - ref($res->{'parts'}) ne 'ARRAY' || - scalar(@{$res->{'parts'}}) < 1) { - next; - } - if (scalar(@{$res->{'parts'}}) > 1) { - foreach my $part (@{$res->{'parts'}}) { + foreach my $res (&get_resources($navmap,$seq)) { + if (scalar(@{$res->parts}) > 1) { + foreach my $part (@{$res->parts}) { $excel_sheet->write($resource_name_row, $cols_output++, - $res->{'title'}.' part '.$part, + $res->compTitle.' part '.$res->part_display($part), $format->{'bold'}); + $count++; } } else { $excel_sheet->write($resource_name_row, $cols_output++, - $res->{'title'},$format->{'bold'}); + $res->compTitle,$format->{'bold'}); + $count++; } - $count++; } } # Determine ending cell if ($count <= 1) { - $seq->{'Excel:endcell'} = $seq->{'Excel:startcell'}; - $seq->{'Excel:endcol'} = $seq->{'Excel:startcol'}; + $formula_data{$symb}->{'Excel:endcell'} = $formula_data{$symb}->{'Excel:startcell'}; + $formula_data{$symb}->{'Excel:endcol'} = $formula_data{$symb}->{'Excel:startcol'}; } else { - $seq->{'Excel:endcell'} = + $formula_data{$symb}->{'Excel:endcell'} = &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell - ($maximum_data_row,$cols_output-1); - $seq->{'Excel:endcol'} = $cols_output-1; + ($first_data_row,$cols_output-1); + $formula_data{$symb}->{'Excel:endcol'} = $cols_output-1; } # Create the formula for summing up this sequence - if (! exists($seq->{'Excel:endcell'}) || - ! defined($seq->{'Excel:endcell'})) { - $seq->{'Excel:endcell'} = $seq->{'Excel:startcell'}; - } - $seq->{'Excel:sum'}= $excel_sheet->store_formula - ('=SUM('.$seq->{'Excel:startcell'}. - ':'.$seq->{'Excel:endcell'}.')'); + if (! exists($formula_data{$symb}->{'Excel:endcell'}) || + ! defined($formula_data{$symb}->{'Excel:endcell'})) { + $formula_data{$symb}->{'Excel:endcell'} = $formula_data{$symb}->{'Excel:startcell'}; + } + + my $start = $formula_data{$symb}->{'Excel:startcell'}; + my $end = $formula_data{$symb}->{'Excel:endcell'}; + $formula_data{$symb}->{'Excel:sum'}= $excel_sheet->store_formula + ("=IF(COUNT($start\:$end),SUM($start\:$end),\"\")"); # Determine cell the score is held in - $seq->{'Excel:scorecell'} = + $formula_data{$symb}->{'Excel:scorecell'} = &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell - ($maximum_data_row,$cols_output); - $seq->{'Excel:scorecol'}=$cols_output; + ($first_data_row,$cols_output); + $formula_data{$symb}->{'Excel:scorecol'}=$cols_output; if ($chosen_output->{'base'} eq 'parts correct total') { $excel_sheet->write($resource_name_row,$cols_output++, 'parts correct', @@ -1088,21 +1260,36 @@ END # $total_formula_string.='+'. &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell - ($maximum_data_row,$cols_output-1); + ($first_data_row,$cols_output-1); if ($chosen_output->{'sequence_max'}) { - $excel_sheet->write($resource_name_row,$cols_output++, + $excel_sheet->write($resource_name_row,$cols_output, 'maximum', $format->{'bold'}); + $formula_data{$symb}->{'Excel:maxcell'} = + &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell + ($first_data_row,$cols_output); + $formula_data{$symb}->{'Excel:maxcol'}=$cols_output; + $maximum_formula_string.='+'. + &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell + ($first_data_row,$cols_output); + $cols_output++; + } } if ($chosen_output->{'grand_total'}) { $excel_sheet->write($resource_name_row,$cols_output++,'Total', $format->{'bold'}); } + if ($chosen_output->{'grand_maximum'}) { + $excel_sheet->write($resource_name_row,$cols_output++,'Max. Total', + $format->{'bold'}); + } $total_formula = $excel_sheet->store_formula($total_formula_string); - # + $maximum_formula = $excel_sheet->store_formula($maximum_formula_string); + ############################################## # Output a row for MAX, if appropriate - if ($chosen_output->{'scores'}) { + ############################################## + if ($chosen_output->{'maximum_row'}) { $cols_output = 0; foreach my $field (&get_student_fields_to_show()) { if ($field eq 'username' || $field eq 'fullname' || @@ -1116,20 +1303,24 @@ END # # Add the maximums for each sequence or assessment my %total_cell_translation; - foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { - $cols_output=$seq->{'Excel:startcol'}; - $total_cell_translation{$seq->{'Excel:scorecell'}} = + my %maximum_cell_translation; + foreach my $seq (@sequences) { + my $symb = $seq->symb; + $cols_output=$formula_data{$symb}->{'Excel:startcol'}; + $total_cell_translation{$formula_data{$symb}->{'Excel:scorecell'}}= &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell - ($maximum_data_row,$seq->{'Excel:scorecol'}); + ($maximum_data_row,$formula_data{$symb}->{'Excel:scorecol'}); + $maximum_cell_translation{$formula_data{$symb}->{'Excel:maxcell'}}= + &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell + ($maximum_data_row,$formula_data{$symb}->{'Excel:maxcol'}); my $weight; my $max = 0; - foreach my $resource (@{$seq->{'contents'}}) { - next if ($resource->{'type'} ne 'assessment'); - foreach my $part (@{$resource->{'parts'}}) { + foreach my $resource (&get_resources($navmap,$seq)) { + foreach my $part (@{$resource->parts}){ $weight = 1; if ($chosen_output->{'scores'}) { $weight = &Apache::lonnet::EXT - ('resource.'.$part.'.weight',$resource->{'symb'}, + ('resource.'.$part.'.weight',$resource->symb, undef,undef,undef); if (!defined($weight) || ($weight eq '')) { $weight=1; @@ -1146,16 +1337,15 @@ END # if ($chosen_output->{'sequence_sum'} && $chosen_output->{'every_problem'}) { - my %replaceCells; - $replaceCells{$seq->{'Excel:startcell'}} = - &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell - ($maximum_data_row,$seq->{'Excel:startcol'}); - $replaceCells{$seq->{'Excel:endcell'}} = - &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell - ($maximum_data_row,$seq->{'Excel:endcol'}); + my %replaceCells= + ('^'.$formula_data{$symb}->{'Excel:startcell'}.':'. + $formula_data{$symb}->{'Excel:endcell'}.'$' => + &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell($maximum_data_row,$formula_data{$symb}->{'Excel:startcol'}).':'. + &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell($maximum_data_row,$formula_data{$symb}->{'Excel:endcol'})); $excel_sheet->repeat_formula($maximum_data_row,$cols_output++, - $seq->{'Excel:sum'},undef, - %replaceCells); + $formula_data{$symb}->{'Excel:sum'},undef, + %replaceCells, %replaceCells); + } elsif ($chosen_output->{'sequence_sum'}) { $excel_sheet->write($maximum_data_row,$cols_output++,$max); } @@ -1169,12 +1359,67 @@ END $total_formula,undef, %total_cell_translation); } - } # End of MAXIMUM row output if ($chosen_output->{'scores'}) { + if ($chosen_output->{'grand_maximum'}) { + $excel_sheet->repeat_formula($maximum_data_row,$cols_output++, + $maximum_formula,undef, + %maximum_cell_translation); + } + } # End of MAXIMUM row output if ($chosen_output->{'maximum_row'}) { $rows_output = $first_data_row; + ############################################## + # Output summary table, which actually is above the sequence name row. + ############################################## + if ($chosen_output->{'summary_table'}) { + $cols_output = 0; + $excel_sheet->write($summary_header_row,$cols_output++, + 'Summary Table',$format->{'bold'}); + if ($chosen_output->{'maximum_row'}) { + $excel_sheet->write($summary_header_row,$cols_output++, + 'Maximum',$format->{'bold'}); + } + $excel_sheet->write($summary_header_row,$cols_output++, + 'Average',$format->{'bold'}); + $excel_sheet->write($summary_header_row,$cols_output++, + 'Median',$format->{'bold'}); + $excel_sheet->write($summary_header_row,$cols_output++, + 'Std Dev',$format->{'bold'}); + my $row = $summary_header_row+1; + foreach my $seq (@sequences) { + my $symb = $seq->symb; + $cols_output = 0; + $excel_sheet->write($row,$cols_output++, + $seq->compTitle, + $format->{'bold'}); + if ($chosen_output->{'maximum_row'}) { + $excel_sheet->write + ($row,$cols_output++, + '='. + &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell + ($maximum_data_row,$formula_data{$symb}->{'Excel:scorecol'}) + ); + } + my $range = + &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell + ($first_data_row,$formula_data{$symb}->{'Excel:scorecol'}). + ':'. + &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell + ($first_data_row+$num_students-1,$formula_data{$symb}->{'Excel:scorecol'}); + $excel_sheet->write($row,$cols_output++, + '=AVERAGE('.$range.')'); + $excel_sheet->write($row,$cols_output++, + '=MEDIAN('.$range.')'); + $excel_sheet->write($row,$cols_output++, + '=STDEV('.$range.')'); + $row++; + } + } + ############################################## + # Take care of non-excel initialization + ############################################## # # Let the user know what we are doing my $studentcount = scalar(@Apache::lonstatistics::Students); - if ($ENV{'form.SelectedStudent'}) { + if ($env{'form.SelectedStudent'}) { $studentcount = '1'; } if ($studentcount > 1) { @@ -1190,7 +1435,8 @@ END # Initialize progress window %prog_state=&Apache::lonhtmlcommon::Create_PrgWin ($r,'Excel File Compilation Status', - 'Excel File Compilation Progress', $studentcount); + 'Excel File Compilation Progress', $studentcount, + 'inline',undef,'Statistics','stats_status'); # &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state, 'Processing first student'); @@ -1199,14 +1445,20 @@ END sub excel_outputstudent { my ($r,$student) = @_; - return if ($request_aborted); - return if (! defined($excel_sheet)); + if ($request_aborted || ! defined($navmap) || ! defined($excel_sheet)) { + return; + } $cols_output=0; # # Write out student data my @to_show = &get_student_fields_to_show(); foreach my $field (@to_show) { - $excel_sheet->write($rows_output,$cols_output++,$student->{$field}); + my $value = $student->{$field}; + if ($field eq 'comments') { + $value = &Apache::lonmsgdisplay::retrieve_instructor_comments + ($student->{'username'},$student->{'domain'}); + } + $excel_sheet->write($rows_output,$cols_output++,$value); } # # Get student assessment data @@ -1214,66 +1466,76 @@ sub excel_outputstudent { my @tmp = &Apache::loncoursedata::get_current_state($student->{'username'}, $student->{'domain'}, undef, - $ENV{'request.course.id'}); + $env{'request.course.id'}); if ((scalar @tmp > 0) && ($tmp[0] !~ /^error:/)) { %StudentsData = @tmp; } # # Write out sequence scores and totals data my %total_cell_translation; - foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { - $cols_output = $seq->{'Excel:startcol'}; + my %maximum_cell_translation; + foreach my $seq (@sequences) { + my $symb = $seq->symb; + $cols_output = $formula_data{$symb}->{'Excel:startcol'}; # Keep track of cells to translate in total cell - $total_cell_translation{$seq->{'Excel:scorecell'}} = + $total_cell_translation{$formula_data{$symb}->{'Excel:scorecell'}} = + &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell + ($rows_output,$formula_data{$symb}->{'Excel:scorecol'}); + # and maximum cell + $maximum_cell_translation{$formula_data{$symb}->{'Excel:maxcell'}} = &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell - ($rows_output,$seq->{'Excel:scorecol'}); + ($rows_output,$formula_data{$symb}->{'Excel:maxcol'}); # my ($performance,$performance_length,$score,$seq_max,$rawdata); if ($chosen_output->{'tries'} || $chosen_output->{'correct'}){ ($performance,$performance_length,$score,$seq_max,$rawdata) = - &StudentTriesOnSequence($student,\%StudentsData, - $seq,'no'); + &student_tries_on_sequence($student,\%StudentsData, + $navmap,$seq,'no'); } else { ($performance,$performance_length,$score,$seq_max,$rawdata) = - &StudentPerformanceOnSequence($student,\%StudentsData, - $seq,'no'); + &student_performance_on_sequence($student,\%StudentsData, + $navmap,$seq,'no', + $chosen_output->{ignore_weight}); } if ($chosen_output->{'every_problem'}) { if ($chosen_output->{'correct'}) { # only indiciate if each item is correct or not foreach my $value (@$rawdata) { - # nonzero means correct - $value = 1 if ($value > 0); + # positive means correct, 0 or negative means + # incorrect + $value = $value > 0 ? 1 : 0; $excel_sheet->write($rows_output,$cols_output++,$value); } } else { foreach my $value (@$rawdata) { - $excel_sheet->write($rows_output,$cols_output++,$value); + if ($score eq ' ' || !defined($value)) { + $cols_output++; + } else { + $excel_sheet->write($rows_output,$cols_output++, + $value); + } } } } if ($chosen_output->{'sequence_sum'} && $chosen_output->{'every_problem'}) { # Write a formula for the sum of this sequence - my %replaceCells; - $replaceCells{$seq->{'Excel:startcell'}} = - &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell - ($rows_output,$seq->{'Excel:startcol'}); - $replaceCells{$seq->{'Excel:endcell'}} = - &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell - ($rows_output,$seq->{'Excel:endcol'}); - # The undef is for the format - if (scalar(keys(%replaceCells)) == 1) { - $excel_sheet->repeat_formula($rows_output,$cols_output++, - $seq->{'Excel:sum'},undef, - %replaceCells,%replaceCells); + my %replaceCells= + ('^'.$formula_data{$symb}->{'Excel:startcell'}.':'.$formula_data{$symb}->{'Excel:endcell'}.'$' + => + &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell($rows_output,$formula_data{$symb}->{'Excel:startcol'}).':'. + &Spreadsheet::WriteExcel::Utility::xl_rowcol_to_cell($rows_output,$formula_data{$symb}->{'Excel:endcol'}) + ); + # The undef is for the format + $excel_sheet->repeat_formula($rows_output,$cols_output++, + $formula_data{$symb}->{'Excel:sum'},undef, + %replaceCells, %replaceCells); + } elsif ($chosen_output->{'sequence_sum'}) { + if ($score eq ' ') { + $cols_output++; } else { - $excel_sheet->repeat_formula($rows_output,$cols_output++, - $seq->{'Excel:sum'},undef, - %replaceCells); + $excel_sheet->write($rows_output,$cols_output++,$score); } - } elsif ($chosen_output->{'sequence_sum'}) { - $excel_sheet->write($rows_output,$cols_output++,$score); } if ($chosen_output->{'sequence_max'}) { $excel_sheet->write($rows_output,$cols_output++,$seq_max); @@ -1285,6 +1547,11 @@ sub excel_outputstudent { $total_formula,undef, %total_cell_translation); } + if ($chosen_output->{'grand_maximum'}) { + $excel_sheet->repeat_formula($rows_output,$cols_output++, + $maximum_formula,undef, + %maximum_cell_translation); + } # # Bookkeeping $rows_output++; @@ -1297,14 +1564,13 @@ sub excel_outputstudent { sub excel_finish { my ($r) = @_; - return if ($request_aborted); - return if (! defined($excel_sheet)); + if ($request_aborted || ! defined($navmap) || ! defined($excel_sheet)) { + &excel_cleanup(); + return; + } # # Write the excel file $excel_workbook->close(); - my $c = $r->connection(); - # - return if($c->aborted()); # # Close the progress window &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); @@ -1313,6 +1579,7 @@ sub excel_finish { $r->print('".
- " 1 correct by student in 1 try\n".
- " 7 correct by student in 7 tries\n".
+ " digit score or number of tries to get correct ".
" * correct by student in more than 9 tries\n".
" + correct by hand grading or override\n".
" - incorrect by override\n".
" . incorrect attempted\n".
- " # ungraded attempted\n".
+ " u ungraded attempted\n".
+ " d draft answer saved but not submitted\n".
" not attempted (blank field)\n".
" x excused".
"";