-sub render_pdf_with_html2ps {
- my $self = shift;
- my $variables = $self->prepare_html_content();
- my $form = $self->{form};
- my $myconfig = $self->{myconfig};
- my $opt = $self->{options}->{pdf_export};
-
- my $opt_number = $opt->{number} ? 'number : 1' : '';
- my $opt_landscape = $opt->{orientation} eq 'landscape' ? 'landscape : 1' : '';
-
- my $opt_paper_size = $self->verify_paper_size($opt->{paper_size}, 'a4');
-
- my $html2ps_config = <<"END"
-\@html2ps {
- option {
- titlepage: 0;
- hyphenate: 0;
- colour: 1;
- ${opt_landscape};
- ${opt_number};
- }
- paper {
- type: ${opt_paper_size};
- }
- break-table: 1;
-}
-
-\@page {
- margin-top: $opt->{margin_top}cm;
- margin-left: $opt->{margin_left}cm;
- margin-bottom: $opt->{margin_bottom}cm;
- margin-right: $opt->{margin_right}cm;
-}
-
-BODY {
- font-family: Helvetica;
- font-size: $opt->{font_size}pt;
-}
-
-END
- ;
-
- my $printer_command;
- if ($opt->{print} && $opt->{printer_id}) {
- $form->{printer_id} = $opt->{printer_id};
- $form->get_printer_code($myconfig);
- $printer_command = $form->{printer_command};
- }
-
- my $cfg_file_name = Common::tmpname() . '-html2ps-config';
- my $cfg_file = IO::File->new($cfg_file_name, 'w') || $form->error($locale->text('Could not write the html2ps config file.'));
-
- $cfg_file->print($html2ps_config);
- $cfg_file->close();
-
- my $html_file_name = Common::tmpname() . '.html';
- my $html_file = IO::File->new($html_file_name, 'w');
-
- if (!$html_file) {
- unlink $cfg_file_name;
- $form->error($locale->text('Could not write the temporary HTML file.'));
- }
-
- $html_file->print($form->parse_html_template($self->{options}->{pdf_template}, $variables));
- $html_file->close();
-
- my $cmdline =
- "\"${main::html2ps_bin}\" -f \"${cfg_file_name}\" \"${html_file_name}\" | " .
- "\"${main::ghostscript_bin}\" -q -dSAFER -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sPAPERSIZE=${opt_paper_size} -sOutputFile=- -c .setpdfwrite -";
-
- my $gs = IO::File->new("${cmdline} |");
- if ($gs) {
- my $content;
-
- if (!$printer_command) {
- my $filename = $self->get_attachment_basename();
- print qq|content-type: application/pdf\n|;
- print qq|content-disposition: attachment; filename=${filename}.pdf\n\n|;
-
- while (my $line = <$gs>) {
- print $line;
- }
-
- } else {
- while (my $line = <$gs>) {
- $content .= $line;
- }
- }
-
- $gs->close();
- unlink $cfg_file_name, $html_file_name;
-
- if ($printer_command && $content) {
- $self->_print_content('printer_command' => $printer_command,
- 'content' => $content,
- 'copies' => $opt->{copies});
- $form->{report_generator_printed} = 1;
- }
-
- } else {
- unlink $cfg_file_name, $html_file_name;
- $form->error($locale->text('Could not spawn html2ps or GhostScript.'));
- }
-}
-