liblatex-table-perl 1.0.6-2 / usr / bin / csv2pdf

#!/usr/bin/perl 

eval 'exec /usr/bin/perl  -S $0 ${1+"$@"}'
    if 0; # not running under some shell

use strict;
use warnings;

use autodie qw(open close);
use English qw( -no_match_vars );
use Getopt::Long;
use Pod::Usage;
use Carp;

use Text::CSV;
use File::Basename;
use Cwd;

use Template;

use LaTeX::Table;
use LaTeX::Encode;
use LaTeX::Driver;

use version; our $VERSION = qv('1.0.6');

my ( $infile, $outfile, $outfiletex, $help, $man, $version );

my $sep_char     = q{,};
my $latex_encode = 0;
my $landscape    = 0;
my $outputlatex  = 0;
my $theme        = 0;
my $title        = 0;
my $coldef       = 0;
my $header       = 0;

my $options_ok = GetOptions(
    'in=s'         => \$infile,
    'out=s'        => \$outfile,
    'sep_char=s'   => \$sep_char,
    'latex_encode' => \$latex_encode,
    'landscape'    => \$landscape,
    'outputlatex'  => \$outputlatex,
    'theme=s'      => \$theme,
    'title=s'      => \$title,
    'coldef=s'     => \$coldef,
    'header=s'     => \$header,
    'help|?'       => \$help,
    'version|v'    => \$version,
    'man'          => \$man,
) or pod2usage(2);

if ($version) {
    print "$PROGRAM_NAME $VERSION\n" or croak q{Can't print to stdout.};
    exit;
}

if ($man) {
    pod2usage( -exitstatus => 0, -verbose => 2 );
}
if ( $help || !defined $infile ) {
    pod2usage(1);
}
if ( !defined $outfile ) {
    $outfile = q{./} . fileparse( $infile, qw(csv txt dat) ) . 'pdf';
    $outfiletex = fileparse( $infile, qw(csv txt dat) ) . 'tex';
}
else {
    $outfiletex = fileparse( $outfile, qw(pdf) ) . 'tex';
}

my $csv = Text::CSV->new(
    {   binary           => 1,
        sep_char         => $sep_char,
        allow_whitespace => 1
    }
);

my @header;
my @data;

if ($header) {
    my $status = $csv->parse($header);
    @header = [ $csv->fields() ];
}

my $line_number = 0;

open my $IN, '<', $infile;
while ( my $line = <$IN> ) {
    chomp $line;
    my $status = $csv->parse($line);
    if ( !$header && $line_number == 0 ) {
        @header = [ $csv->fields() ];
    }
    else {
        push @data, [ $csv->fields() ];
    }
    $line_number++;
}
close $IN;

my $table = LaTeX::Table->new(
    {   header    => \@header,
        data      => \@data,
        type      => 'longtable',
        tabletail => q{ },
        ( $theme ? ( theme => $theme ) : () ),
        filename          => $outfiletex,
        center            => 0,
        width_environment => 'tabularx',
        coldef            => $coldef,
        callback          => sub {
            my ( $row, $col, $value, $is_header ) = @_;
            if ($latex_encode) {
                return latex_encode($value);
            }
            return $value;
        },
    }
);

$table->generate;

my $latex_code = create_latex_code();

if ($outputlatex) {
    print $latex_code or croak q{Can't print to stdout.};
}

my $drv = LaTeX::Driver->new(
    source => \$latex_code,
    output => $outfile,
    format => 'pdf',
);

my $ok = $drv->run;

sub create_latex_code {

    my $template_obj = Template->new();

    my %template_vars = (
        LANDSCAPE => $landscape ? '[landscape]'            : 0,
        TITLE     => $title     ? '\title{' . $title . '}' : 0,
        TABLECODE => '\LTXtable{\textwidth}{'
            . getcwd() . q{/}
            . $outfiletex . '}',
    );

    my $template = << 'EOT'
\documentclass[%IF LANDSCAPE %][% LANDSCAPE %][% END %]{article}
[% IF LANDSCAPE %]\usepackage[landscape]{geometry}
[% END %]\usepackage{booktabs}
\usepackage{xcolor}
\usepackage{ltxtable}
\usepackage{longtable}
\usepackage{colortbl}
\usepackage{array}
\usepackage{helvet}
[% IF TITLE %][% TITLE %][% END %]
\begin{document}
[% IF TITLE %]\maketitle
[% END %][% TABLECODE %]
\end{document};
EOT
        ;
    my $code;

    $template_obj->process( \$template, \%template_vars, \$code )
        or croak $template_obj->error;

    return $code;
}

__END__

=head1 NAME

csv2pdf - A simple but yet powerful LaTeX::Table example application.

=head1 SYNOPSIS

csv2pdf [OPTIONS] --in in.csv [--out out.pdf]

=head1 OPTIONS

=over

=item C<--sep_char>

The separator character. Default comma ','.

=item C<--latex_encode>

Use L<LaTeX::Encode>.

=item C<--landscape>

Output the PDF in landscape orientation.

=item C<--theme>

The table theme. See L<LaTeX::Table>. Default I<Meyrin>.

=item C<--coldef>

The column definition, e.g. 'llp{5cm}'. If unset, guessed by L<LaTeX::Table>.

=item C<--title>

If set, then uses the specified string as title.

=item C<--header>

Instead of the first line, use the specified string as header.

  --header "Header A, Header B, Header C"

The separator character must be the same as in the file. If unset, then the
first line is used as header.

=item C<--outputlatex>

Prints the LaTeX code to STDOUT.

=item C<--man>

Display manpage.

=item C<--version>

Print version number of this software.

=back

=head1 DESCRIPTION

Converts a CSV file to PDF. Requires LaTeX. 

=head1 EXAMPLE

  csv2pdf --landscape  --theme Redmond --in examples/imdbtop40.dat
  
=head1 CONFIGURATION AND ENVIRONMENT

C<csv2pdf> does not support configuration files or environment variables.

=head1 DEPENDENCIES

LaTeX.

L<autodie>, L<Carp>, L<Cwd>, L<File::Basename>, L<Getopt::Long>, L<LaTeX::Driver>, L<LaTeX::Encode>, L<LaTeX::Table>, L<Pod::Usage>, L<Template>, L<Text::CSV>

=head1 BUGS AND LIMITATIONS

No bugs have been reported. 

Please report any bugs or feature requests to
C<bug-latex-table@rt.cpan.org>, or through the web interface at
L<http://rt.cpan.org>. 

=head1 LICENSE AND COPYRIGHT

Copyright (c) 2006-2010, C<< <limaone@cpan.org> >>. 

This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself. See L<perlartistic>.

=head1 DISCLAIMER OF WARRANTY

BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH
YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
NECESSARY SERVICING, REPAIR, OR CORRECTION.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENSE, BE
LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL,
OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE
THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.

=cut

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