1 package SL::Helper::CreatePDF;
6 use English qw(-no_match_vars);
9 use String::ShellQuote ();
15 use SL::Template::LaTeX;
17 use Exporter 'import';
18 our @EXPORT_OK = qw(create_pdf merge_pdfs);
24 my ($class, %params) = @_;
26 my $userspath = $::lx_office_conf{paths}->{userspath};
27 my $form = Form->new('');
28 $form->{format} = 'pdf';
29 $form->{cwd} = getcwd();
30 $form->{templates} = $::instance_conf->get_templates;
31 $form->{IN} = $params{template} . '.tex';
32 $form->{tmpdir} = $form->{cwd} . '/' . $userspath;
34 my $vars = $params{variables} || {};
35 $form->{$_} = $vars->{$_} for keys %{ $vars };
38 ($temp_fh, $form->{tmpfile}) = File::Temp::tempfile(
39 'kivitendo-printXXXXXX',
42 UNLINK => ($::lx_office_conf{debug} && $::lx_office_conf{debug}->{keep_temp_files})? 0 : 1,
45 my $parser = SL::Template::LaTeX->new(
52 my $result = $parser->parse($temp_fh);
59 die $parser->get_error;
62 if (($params{return} || 'content') eq 'file_name') {
63 my $new_name = $userspath . '/keep-' . $form->{tmpfile};
64 rename $userspath . '/' . $form->{tmpfile}, $new_name;
71 my $pdf = File::Slurp::read_file($userspath . '/' . $form->{tmpfile});
79 my ($class, %params) = @_;
81 return scalar(File::Slurp::read_file($params{file_names}->[0])) if scalar(@{ $params{file_names} }) < 2;
83 my ($temp_fh, $temp_name) = File::Temp::tempfile(
84 'kivitendo-printXXXXXX',
86 DIR => $::lx_office_conf{paths}->{userspath},
87 UNLINK => ($::lx_office_conf{debug} && $::lx_office_conf{debug}->{keep_temp_files})? 0 : 1,
91 my $input_names = join ' ', String::ShellQuote::shell_quote(@{ $params{file_names} });
92 my $exe = $::lx_office_conf{applications}->{ghostscript} || 'gs';
93 my $output = `$exe -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=${temp_name} ${input_names} 2>&1`;
95 die "Executing gs failed: $ERRNO" if !defined $output;
96 die $output if $? != 0;
98 return scalar File::Slurp::read_file($temp_name);