#!/usr/bin/perl -w
package main;
use warnings;
use strict;
use CAM::PDF;
use Getopt::Long;
use Pod::Usage;
our $VERSION = '1.52';
my %opts = (
triggerclear => 0,
background => '1',
verbose => 0,
order => 0,
help => 0,
version => 0,
);
Getopt::Long::Configure('bundling');
GetOptions('t|triggerclear' => \$opts{triggerclear},
'b|background=s' => \$opts{background},
'v|verbose' => \$opts{verbose},
'o|order' => \$opts{order},
'h|help' => \$opts{help},
'V|version' => \$opts{version},
) or pod2usage(1);
if ($opts{help})
{
pod2usage(-exitstatus => 0, -verbose => 2);
}
if ($opts{version})
{
print "CAM::PDF v$CAM::PDF::VERSION\n";
exit 0;
}
if (@ARGV < 3)
{
pod2usage(1);
}
my $infile = shift;
my $outfile = shift;
if ($opts{background} =~ m/\s/xms)
{
# Separate r,g,b
$opts{background} = [split m/\s+/xms, $opts{background}];
}
my $doc = CAM::PDF->new($infile) || die "$CAM::PDF::errstr\n";
my @list = (@ARGV);
$doc->fillFormFields({background_color => $opts{background}}, @list);
if ($opts{triggerclear})
{
# get even-numbered-index elemented (i.e. fieldnames)
my @names = map {$_ % 2 ? $list[$_] : ()} 0 .. $#list;
for my $name (@names)
{
my $objnode = $doc->getFormField($name);
if ($objnode)
{
delete $objnode->{value}->{value}->{AA};
}
}
}
if ($opts{order})
{
$doc->preserveOrder();
}
if (!$doc->canModify())
{
die "This PDF forbids modification\n";
}
$doc->cleanoutput($outfile);
__END__
=for stopwords fillpdffields.pl
=head1 NAME
fillpdffields.pl - Replace PDF form fields with specified values
=head1 SYNOPSIS
fillpdffields.pl [options] infile.pdf outfile.pdf field value [field value ...]
Options:
-b --background=val specify a background color behind the filled text field
Options are: 'none', gray or 'r g b'. Default: '1'
-t --triggerclear remove all of the form triggers after replacing values
-o --order preserve the internal PDF ordering for output
-v --verbose print diagnostic messages
-h --help verbose help message
-V --version print CAM::PDF version
Examples of C<--background> values are:
--background=none
--background=1 # white
--background=0.5 # gray
--background=0 # black
--background="1 0 0" # red
=head1 DESCRIPTION
Fill in the forms in the PDF with the specified values, identified by
their field names. See F<listpdffields.pl> for a the names of the form
fields.
=head1 SEE ALSO
CAM::PDF
F<listpdffields.pl>
=head1 AUTHOR
See L<CAM::PDF>
=cut