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package Spreadsheet::Template::Generator::Parser::XLSX;
use Moose;
use Spreadsheet::XLSX;
use XML::Entities;
use XML::Twig;
with 'Spreadsheet::Template::Generator::Parser::Excel';
sub make_excel {
my $self = shift;
my ($filename) = @_;
my $excel = Spreadsheet::XLSX->new($filename);
# XXX Spreadsheet::XLSX doesn't extract this information currently
my $zip = Archive::Zip->new;
die "Can't open $filename as zip file"
unless $zip->read($filename) == Archive::Zip::AZ_OK;
for my $sheet ($excel->worksheets) {
my $contents = $zip->memberNamed("xl/$sheet->{path}")->contents;
next unless $contents;
my @column_widths;
my @row_heights;
my $xml = XML::Twig->new;
$xml->parse($contents);
my $root = $xml->root;
my ($format) = $root->find_nodes('//sheetFormatPr');
my $default_row_height = $format->att('defaultRowHeight');
my $default_column_width = $format->att('baseColWidth');
for my $col ($root->find_nodes('//col')) {
$column_widths[$col->att('min') - 1] = $col->att('width');
}
for my $row ($root->find_nodes('//row')) {
$row_heights[$row->att('r') - 1] = $row->att('ht');
}
$sheet->{DefRowHeight} = $default_row_height;
$sheet->{DefColWidth} = $default_column_width;
$sheet->{RowHeight} = [
map { defined $_ ? $_ : $default_row_height } @row_heights
];
$sheet->{ColWidth} = [
map { defined $_ ? $_ : $default_column_width } @column_widths
];
}
return $excel;
}
# XXX this stuff all feels like working around bugs in Spreadsheet::XLSX -
# maybe look into that at some point
sub _filter_cell_contents {
my $self = shift;
my ($contents, $type) = @_;
$contents = XML::Entities::decode('all', $contents);
if ($type eq 'number') {
$contents = 0+$contents;
}
return $contents;
}
__PACKAGE__->meta->make_immutable;
no Moose;
1;
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