initial import

[catagits/Catalyst-Plugin-ConfigLoader.git] / lib / Catalyst / Plugin / ConfigLoader / XML.pm

package Catalyst::Plugin::ConfigLoader::XML;\r
\r
use strict;\r
use warnings;\r
\r
=head1 NAME\r
\r
Catalyst::Plugin::ConfigLoader::XML - Load XML config files\r
\r
=head1 DESCRIPTION\r
\r
Loads XML files. Example:\r
\r
    <config>\r
        <name>TestApp</name>\r
        <component name="Controller::Config">\r
            <foo>bar</foo>\r
        </component>\r
    </config>\r
\r
=head1 METHODS\r
\r
=head2 load( $file )\r
\r
Attempts to load C<$file> as an XML file.\r
\r
=cut\r
\r
sub load {\r
	my $class    = shift;\r
	my $confpath = shift;\r
\r
	my $file;\r
    if( $confpath =~ /\.(.{3})$/ ) {\r
        return unless $1 eq 'xml';\r
        $file = $confpath;\r
    }\r
    else {\r
        $file = "$confpath.xml";\r
    }\r
    \r
    return unless -f $file;\r
\r
    require XML::Simple;\r
    XML::Simple->import;\r
    my $config      = XMLin( $file, ForceArray => [ 'component' ] );\r
\r
    my $components = delete $config->{ component };\r
	foreach my $element ( keys %$components ) {\r
            $config->{ $element } = $components->{ $element };\r
    }\r
\r
    return $config;\r
}\r
\r
=head1 AUTHOR\r
\r
=over 4 \r
\r
=item * Brian Cassidy E<lt>bricas@cpan.orgE<gt>\r
\r
=back\r
\r
=head1 COPYRIGHT AND LICENSE\r
\r
Copyright 2006 by Brian Cassidy\r
\r
This library is free software; you can redistribute it and/or modify\r
it under the same terms as Perl itself. \r
\r
=head1 SEE ALSO\r
\r
=over 4 \r
\r
=item * L<Catalyst>\r
\r
=back\r
\r
=cut\r
\r
1;