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#!/usr/bin/env perl
use strict;
use warnings;
use 5.010;
use autodie;
use MIME::Base64 qw(encode_base64);
my ($out_file) = @ARGV;
open(my $out_fh, '>', $out_file);
opendir(my $share_dh, 'share');
print {$out_fh} <DATA>;
for my $file (readdir($share_dh)) {
if (substr($file, 0, 1) eq '.') {
next;
}
open(my $fh, '<', "share/${file}");
my $content = do { local $/ = undef; <$fh> };
close($fh);
if ($file =~ qr{ \. (png | gif) $ }ox) {
$content = encode_base64($content);
}
printf {$out_fh} (
"______[ %s ]______\n%s\n",
$file,
$content,
);
}
closedir($share_dh);
close($out_fh);
__DATA__
package App::Dthumb::Data;
=head1 NAME
App::Dthumb::Data - Retrieve installed data (like lightbox images)
=head1 SYNOPSIS
use App::Dthumb::Data;
my $data = App::Dthumb::Data->new();
$data->set_vars(
title => 'Something funky',
);
print $data->get('html_start.dthumb');
open(my $fh, '>', 'close.png');
print {$fh} $data->get('close.png');
close($fh);
=head1 VERSION
This manual documents B<App::Dthumb::Data> version 0.2
=cut
use strict;
use warnings;
use base 'Exporter';
use Data::Section -setup;
use MIME::Base64 qw(decode_base64);
our @EXPORT_OK = ();
our $VERSION = '0.2';
=head1 METHODS
=head2 new
Returns a new B<App::Dthumb> object. Does not take any arguments.
=cut
sub new {
my ($obj) = @_;
my $ref = {};
return bless($ref, $obj);
}
=head2 set_vars(%vars)
Set replacement variables. For each hash key, when outputting data using the
B<get> function, dthumb will replace occurences of "<!-- $key -->" or "/* $key
*/" (the dollar sign is literal) with its value.
=cut
sub set_vars {
my ($self, %vars) = @_;
$self->{replace} = \%vars;
}
=head2 list_archived
Returns an array of all saved data. That is, all files which do not end in
".dthumb".
=cut
sub list_archived {
my ($self) = @_;
return grep { ! /\.dthumb$/ } $self->section_data_names();
}
=head2 get($filename)
Returns the exact content of share/$filename (undef if no such file was
saved).
=cut
sub get {
my ($self, $name) = @_;
my $data = $self->section_data($name);
if (not $data) {
return undef;
}
$data = ${$data};
chomp($data);
if ($name =~ qr{ \. (png | gif) $ }ox) {
return decode_base64($data);
}
while (my ($key, $value) = each %{$self->{replace}}) {
$data =~ s{
( \<\!-- | /\* )
\s+ \$ $key \s+
( --\> | \*/ )
}{$value}gx;
}
return $data;
}
1;
=head1 DEPENDENCIES
=over
=item * Data::Section
=back
=head1 AUTHOR
Copyright (C) 2011 by Daniel Friesel E<lt>derf@chaosdorf.deE<gt>
=head1 LICENSE
0. You just DO WHAT THE FUCK YOU WANT TO.
=cut
__DATA__
|
