initial import

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

diff --git a/lib/Catalyst/Plugin/ConfigLoader/XML.pm b/lib/Catalyst/Plugin/ConfigLoader/XML.pm
new file mode 100644 (file)
index 0000000..e44bcae
--- /dev/null
+++ b/lib/Catalyst/Plugin/ConfigLoader/XML.pm
@@ -0,0 +1,81 @@
+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;
\ No newline at end of file