Added Test Suite

[catagits/Catalyst-Action-REST.git] / lib / Catalyst / Action / Deserialize.pm

#
# Catlyst::Action::Deserialize
# Created by: Adam Jacob, Marchex, <adam@marchex.com>
#
# $Id$

package Catalyst::Action::Deserialize;

use strict;
use warnings;

use base 'Catalyst::Action';
use Module::Pluggable::Object;
use Catalyst::Request::REST;

__PACKAGE__->mk_accessors(qw(plugins));

sub execute {
    my $self = shift;
    my ( $controller, $c, $test ) = @_;

    my $nreq = bless($c->request, 'Catalyst::Request::REST');
    $c->request($nreq);

    unless(defined($self->plugins)) {
        my $mpo = Module::Pluggable::Object->new(
            'require' => 1,
            'search_path' => [ 'Catalyst::Action::Deserialize' ],
        );
        my @plugins = $mpo->plugins;
        $self->plugins(\@plugins);
    }
    my $content_type = $c->request->content_type;
    my $sclass = 'Catalyst::Action::Deserialize::';
    my $sarg;
    my $map = $controller->serialize->{'map'};
    if (exists($map->{$content_type})) {
        my $mc;
        if (ref($map->{$content_type}) eq "ARRAY") {
            $mc = $map->{$content_type}->[0];
            $sarg = $map->{$content_type}->[1];
        } else {
            $mc = $map->{$content_type};
        }
        $sclass .= $mc;
        if (! grep(/^$sclass$/, @{$self->plugins})) {
            die "Cannot find plugin $sclass for $content_type!";
        }
    } else {
        if (exists($controller->serialize->{'default'})) {
            $sclass .= $controller->serialize->{'default'};
        } else {
            die "I cannot find a default serializer!";
        }
    }

    my @demethods = qw(POST PUT OPTIONS);
    my $method = $c->request->method;
    if (grep /^$method$/, @demethods) {
        if (defined($sarg)) {
            $sclass->execute($controller, $c, $sarg);
        } else {
            $sclass->execute($controller, $c);
        }
        $self->NEXT::execute( @_, );
    } else {
        $self->NEXT::execute( @_ );
    }
};

1;