forked from sheetjs/docs.sheetjs.com
33 lines
1.0 KiB
Perl
33 lines
1.0 KiB
Perl
|
# usage: perl SheetJSDuk.pl path/to/file
|
||
|
|
use JavaScript::Duktape::XS;
|
||
|
|
use File::Slurp;
|
||
|
|
use MIME::Base64 qw( encode_base64 decode_base64 );
|
||
|
|
|
||
|
|
# Initialize
|
||
|
|
my $js = JavaScript::Duktape::XS->new({ max_memory_bytes => 256 * 1024 * 1024 });
|
||
|
|
$js->eval("var global = (function(){ return this; }).call(null);");
|
||
|
|
|
||
|
|
# Load the ExtendScript build
|
||
|
|
my $src = read_file('xlsx.extendscript.js', { binmode => ':raw' });
|
||
|
|
$src =~ s/^\xEF\xBB\xBF//;
|
||
|
|
my $XLSX = $js->eval($src);
|
||
|
|
|
||
|
|
# Print version number
|
||
|
|
$js->set('log' => sub { print $_[0], "\n"; });
|
||
|
|
$js->eval("log('SheetJS library version ' + XLSX.version);");
|
||
|
|
|
||
|
|
# Parse File
|
||
|
|
my $raw_data = encode_base64(read_file($ARGV[0], { binmode => ':raw' }), "");
|
||
|
|
$js->set("b64", $raw_data);
|
||
|
|
$js->eval(qq{
|
||
|
|
global.wb = XLSX.read(b64, {type: "base64", WTF:1});
|
||
|
|
global.ws = wb.Sheets[wb.SheetNames[0]];
|
||
|
|
void 0;
|
||
|
|
});
|
||
|
|
|
||
|
|
# Print first worksheet CSV
|
||
|
|
$js->eval('log(XLSX.utils.sheet_to_csv(global.ws))');
|
||
|
|
|
||
|
|
# Write XLSB file
|
||
|
|
my $xlsb = $js->eval("XLSX.write(global.wb, {type:'base64', bookType:'xlsb'})");
|
||
|
|
write_file("SheetJSDuk.xlsb", decode_base64($xlsb));
|