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|
<% $data %>
<%init>
my $data = '';
my $XLS = new IO::Scalar \$data;
my $workbook = Spreadsheet::WriteExcel->new($XLS)
or die "Error opening .xls file: $!";
# hardcoded formats, this could be handled better
my $light_gray = $workbook->set_custom_color(63, '#eeeeee');
my %format = (
title => {
size => 24,
align => 'center',
bg_color => 'silver',
},
colhead => {
size => 11,
bold => 1,
align => 'center',
valign => 'vcenter',
text_wrap => 1,
},
rowhead => {
size => 11,
valign => 'bottom',
text_wrap => 1,
},
amount => {
size => 11,
align => 'right',
valign => 'bottom',
num_format=> 8,
},
'size-1' => {
size => 7.5,
align => 'center',
valign => 'vcenter',
bold => 1,
text_wrap => 1,
},
'size+1' => {
size => 12,
align => 'center',
valign => 'vcenter',
bold => 1,
},
text => {
size => 11,
text_wrap => 1,
},
);
my %default = (
font => 'Calibri',
bg_color => $light_gray,
border => 1,
);
my @widths = ( #ick
18, (10.5, 3) x 6, 10.5, 10.5, 3, 10.5, 3, 10.5, 3, 10.5
);
foreach (keys(%format)) {
my %f = (%default, %{$format{$_}});
$format{$_} = $workbook->add_format(%f);
$format{"m_$_"} = $workbook->add_format(%f); # for merged cells
$format{"t_$_"} = $workbook->add_format(%f, bg_color => 'yellow'); # totals
}
my $ws = $workbook->add_worksheet('taxreport');
my $htmldoc = include('report_tax.cgi');
my ($title) = ($htmldoc =~ /<title>\s*(.*)\s*<\/title>/i);
# attribs option: how to locate the table? It's the only one with class="grid".
my $te = HTML::TableExtract->new(attribs => {class => 'grid'});
$te->parse($htmldoc);
my $table = $te->first_table_found;
my @sheet;
$sheet[0][0] = {
text => $title,
format => 'title',
colspan => '18',
};
# excel position
my $x = 0;
my $y = 3;
foreach my $row ($table->rows()) {
$x = 0;
$sheet[$y] = [];
foreach my $cell (@$row) {
if ($cell and ref($cell) eq 'HTML::ElementTable::DataElement') {
my $f = 'text';
if ( $cell->as_HTML =~ /font/i ) {
my ($el) = $cell->content_list;
$f = 'size'.$el->attr('size') if $el->attr('size');
}
elsif ( $cell->as_text =~ /^\$/ ) {
$f = 'amount'
}
elsif ( $cell->tag eq 'th' ) {
$f = 'colhead';
}
elsif ( $x == 0 ) {
$f = 'rowhead';
}
$sheet[$y][$x] = {
text => $cell->as_text,
format => $f,
rowspan => $cell->attr('rowspan'),
colspan => $cell->attr('colspan'),
};
}
$x++;
} #for $cell
$y++;
}
$y = 0;
foreach my $row (@sheet) {
$x = 0;
my $t_row = 1 if($row->[0]->{'text'} eq 'Total');
foreach my $cell (@$row) {
if ($cell) {
my $f = $cell->{format};
if ($cell->{rowspan} > 1 or $cell->{colspan} > 1) {
my $range = xl_range_formula(
'Taxreport',
$y,
$y - 1 + ($cell->{rowspan} || 1),
$x,
$x - 1 + ($cell->{colspan} || 1)
);
$ws->merge_range($range, $cell->{text}, $format{"m_$f"});
}
else {
$f = "t_$f" if $t_row;
$ws->write($y, $x, $cell->{text}, $format{$f});
}
} #if $cell
$x++;
}
$y++;
}
for my $x (0..scalar(@widths)-1) {
$ws->set_column($x, $x, $widths[$x]);
}
$workbook->close;
http_header('Content-Type' => 'application/vnd.ms-excel');
http_header('Content-Disposition' => 'attachment;filename="report_tax.xls"');
</%init>
|
