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56 use Spreadsheet::WriteExcel;
57 use OLE::Storage_Lite;
58 use List::Util qw( max );
59 use Date::Format qw( time2str );
61 $r->content_type('application/vnd.ms-excel');
62 $r->header_out('Content-Disposition' => 'attachment;filename="Results.xls"');
66 open ($fh, ">", \$xls) or die "$!";
67 my $workbook = Spreadsheet::WriteExcel->new($fh) or die $!;
68 my $worksheet = $workbook->add_worksheet();
70 my $default_format = $workbook->add_format(
74 my $date_format = $workbook->add_format(
77 num_format => 'YYYY-MM-DD', #configurable?
79 my $title_format = $workbook->add_format(
89 my $WriteHeader = sub {
92 for ( my $item = 0; $item < scalar @header; $item++ ) {
93 my $title = $header[$item];
94 $worksheet->write(0, $item, $title, $title_format);
95 $width[$item] = 1.1 * length($title);
102 for ( my $item = 0; $item < scalar @row; $item++ ) {
103 my @lines = @{ $row[$item] };
104 # record row/column sizes
105 $height = max( $height, scalar(@lines) );
106 $width[$item] = max( $width[$item], map {length} @lines );
108 if ( scalar(@lines) == 1 and
109 $lines[0] =~ /^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}$/ ) {
111 $worksheet->write_date_time($row, $item, $lines[0], $date_format);
115 $worksheet->write($row, $item, join("\n", @lines), $default_format);
117 $worksheet->set_row($row, $height * 14);
121 $m->notes('FormatDate', sub {
123 return '' if $DateObj->Unix == 0;
124 return time2str('%Y-%m-%dT%H:%M', $DateObj->Unix);
127 # Write everything to the worksheet
128 $m->comp('Elements/ResultsStructuredView',
133 WriteHeader => $WriteHeader,
134 WriteRow => $WriteRow,
138 for( my $item = 0; $item < scalar @width; $item++ ) {
139 $worksheet->set_column($item, $item, $width[$item]);
142 # and then write everything out.