<%init> my %args = @_; my $header = $args{'header'}; my $rows = $args{'rows'}; my %opt = %{ $args{'opt'} }; my $override = scalar(@$rows) >= 65536 ? 'XLSX' : ''; my $format = $FS::CurrentUser::CurrentUser->spreadsheet_format($override); my $filename = $opt{'name'} || PL($opt{'name_singular'}); $filename .= $format->{extension}; #http_header('Content-Type' => 'application/excel' ); #eww #http_header('Content-Type' => 'application/msexcel' ); #alas #http_header('Content-Type' => 'application/x-msexcel' ); #? #http://support.microsoft.com/kb/199841 http_header('Content-Type' => $format->{mime_type} ); http_header('Content-Disposition' => qq!attachment;filename="$filename"! ); #http://support.microsoft.com/kb/812935 #http://support.microsoft.com/kb/323308 http_header('Cache-control' => 'max-age=0'); my $data = ''; my $XLS = new IO::Scalar \$data; my $workbook = $format->{class}->new($XLS) or die "Error opening Excel file: $!"; my $title = $opt{'title'}; $title =~ s/[\[\]\:\*\?\/\/]//g; $title = substr($title, 0, 31); # append a single worksheet $m->comp( 'SELF:worksheet', workbook => $workbook, title => $title, opt => \%opt, header => $header, rows => $rows ); $workbook->close();# or die "Error creating .xls file: $!"; http_header('Content-Length' => length($data) ); $m->clear_buffer(); $m->print($data); <%method worksheet> <%args> $workbook $title %opt $header $rows <%perl> my $worksheet = $workbook->add_worksheet($title); #$worksheet->protect(); my $style = $opt{style}; my($r,$c) = (0,0); my $header_format = $workbook->add_format( bold => 1, locked => 1, bg_color => 55, #22, bottom => 3, ); my $footer_format = $workbook->add_format( italic => 1, locked => 1, bg_color => 55, top => 3, ); my $default_format = $workbook->add_format(locked => 0); my %money_format; my $money_char = FS::Conf->new->config('money_char') || '$'; my %date_format; xl_parse_date_init(); my %bold_format; my @widths; my $writer; $writer = sub { # Wrapper for $worksheet->write. # Do any massaging of the value/format here. my ($r, $c, $value, $format) = @_; #warn "writer called with format $format\n"; if ( ref $value eq 'ARRAY' ) { # imitate the write_row() method: write the array into a column starting # with $r. # (currently only used in the footer; to use it anywhere else we'd need # some way to return the number of rows written) foreach my $v (@$value) { $writer->($r, $c, $v, $format); $r++; } return; } my $bold = 0; my $date = 0; if ( $style->[$c] eq 'b' or $value =~ //i ) { # the only one in common use $value =~ s[][]ig; if ( !exists($bold_format{$format}) ) { $bold_format{$format} = $workbook->add_format(); $bold_format{$format}->copy($format); $bold_format{$format}->set_bold(); } $format = $bold_format{$format}; $bold = 1; } # convert HTML entities # both Spreadsheet::WriteExcel and Excel::Writer::XLSX accept UTF-8 strings $value = decode_entities($value); if ( $value =~ /^\Q$money_char\E(-?\d+\.?\d*)$/ ) { # Currency: strip the symbol, clone the requested format, # and format it for currency $value = $1; # warn "formatting $value as money\n"; if ( !exists($money_format{$format}) ) { $money_format{$format} = $workbook->add_format(); $money_format{$format}->copy($format); $money_format{$format}->set_num_format($money_char.'#0.00#'); } $format = $money_format{$format}; } elsif ( $value =~ /^([A-Z][a-z]{2}) (\d{2}) (\d{4})$/ ) { # Date: convert the value to an Excel date number and set # the format $value = xl_parse_date($value); # warn "formatting $value as date\n"; if ( !exists($date_format{$format}) ) { $date_format{$format} = $workbook->add_format(); $date_format{$format}->copy($format); $date_format{$format}->set_num_format('mmm dd yyyy'); } $format = $date_format{$format}; $date = 1; } else { # String: replace line breaks with newlines $value =~ s/
/\n/gi; } #warn "writing with format $format\n"; $worksheet->write($r, $c, $value, $format); # estimate width # use Font::TTFMetrics; # would work, but we can't redistribute the font... my $width = length($value); $width = 11 if $date; $width *= 1.1 if $bold; $width += 1; # pad it a little $widths[$c] = $width if $width > ($widths[$c] || 0); }; $writer->( $r, $c++, $_, $header_format ) foreach @$header; foreach my $row ( @$rows ) { $r++; $c = 0; if ( $opt{'fields'} ) { #my $links = $opt{'links'} ? [ @{$opt{'links'}} ] : ''; #my $aligns = $opt{'align'} ? [ @{$opt{'align'}} ] : ''; #could also translate color, size, style into xls equivalents? my $formats = $opt{'xls_format'} ? [ @{$opt{'xls_format'}} ] : []; foreach my $field ( @{$opt{'fields'}} ) { my $xls_format = $default_format; if ( my $format = shift @$formats ) { $format = &{$format}($row) if ref($format) eq 'CODE'; $format ||= {}; $xls_format = $workbook->add_format(locked=>0, %$format); } if ( ref($field) eq 'CODE' ) { foreach my $value ( &{$field}($row) ) { if ( ref($value) eq 'ARRAY' ) { $writer->($r, $c++, '(N/A)' ); #unimplemented } else { $writer->($r, $c++, $value, $xls_format ); } } } else { $writer->( $r, $c++, $row->$field(), $xls_format ); } } } else { # no need for each row to need a new format #my $xls_format = $workbook->add_format(locked=>0); $writer->( $r, $c++, $_, $default_format ) foreach @$row; } } if ( $opt{'footer'} ) { $r++; $c = 0; foreach my $item (@{ $opt{'footer'} }) { if ( ref($item) eq 'CODE' ) { $item = &{$item}(); } $writer->( $r, $c++, $item, $footer_format ); } } for ( my $x = 0; $x < scalar @widths; $x++ ) { $worksheet->set_column($x, $x, $widths[$x]); }