return 1 if $c->response->status =~ /^(?:204|3\d\d)$/;
# Load the Serialize Classes
- unless(defined($self->plugins)) {
+ unless ( defined( $self->plugins ) ) {
my $mpo = Module::Pluggable::Object->new(
- 'require' => 1,
- 'search_path' => [ 'Catalyst::Action::Serialize' ],
+ 'require' => 1,
+ 'search_path' => ['Catalyst::Action::Serialize'],
);
my @plugins = $mpo->plugins;
- $self->plugins(\@plugins);
+ $self->plugins( \@plugins );
}
# Look up what serializer to use from content_type map
- #
+ #
# If we don't find one, we use the default
my $content_type = $c->request->content_type;
- my $sclass = 'Catalyst::Action::Serialize::';
+ my $sclass = 'Catalyst::Action::Serialize::';
my $sarg;
my $map = $controller->serialize->{'map'};
- if (exists($map->{$content_type})) {
+ if ( exists( $map->{$content_type} ) ) {
my $mc;
- if (ref($map->{$content_type}) eq "ARRAY") {
- $mc = $map->{$content_type}->[0];
+ 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})) {
+ if ( !grep( /^$sclass$/, @{ $self->plugins } ) ) {
die "Cannot find plugin $sclass for $content_type!";
}
} else {
- if (exists($controller->serialize->{'default'})) {
+ if ( exists( $controller->serialize->{'default'} ) ) {
$sclass .= $controller->serialize->{'default'};
} else {
die "I cannot find a default serializer!";
}
# Go ahead and serialize ourselves
- if (defined($sarg)) {
- $sclass->execute($controller, $c, $sarg);
+ if ( defined($sarg) ) {
+ $sclass->execute( $controller, $c, $sarg );
} else {
- $sclass->execute($controller, $c);
+ $sclass->execute( $controller, $c );
}
- if (! $c->response->content_type ) {
- $c->response->content_type($c->request->content_type);
+ if ( !$c->response->content_type ) {
+ $c->response->content_type( $c->request->content_type );
}
return 1;
-};
+}
1;
+
+=head1 NAME
+
+Catalyst::Action::Serialize - Serialize Data in a Response
+
+=head1 SYNOPSIS
+
+ package Foo::Controller::Bar;
+
+ __PACKAGE__->config(
+ serialize => {
+ 'default' => 'YAML',
+ 'stash_key' => 'rest',
+ 'map' => {
+ 'text/x-yaml' => 'YAML',
+ 'text/x-data-dumper' => [ 'Data::Serializer', 'Data::Dumper' ],
+ },
+ }
+ );
+
+ sub end : ActionClass('Serialize') {}
+
+=head1 DESCRIPTION
+
+This action will serialize the body of an HTTP Response. The serializer is
+selected by introspecting the requests content-type header.
+
+It requires that your Catalyst controller have a "serialize" entry
+in it's configuration.
+
+The specifics of serializing each content-type is implemented as
+a plugin to L<Catalyst::Action::Serialize>.
+
+=head1 CONFIGURATION
+
+=over 4
+
+=item default
+
+The default Serialization format. See the next section for
+available options. This is used if a requested content-type
+is not recognized.
+
+=item stash_key
+
+Where in the stash the data you want serialized lives.
+
+=item map
+
+Takes a hashref, mapping Content-Types to a given plugin.
+
+=back
+
+=head1 SEE ALSO
+
+You likely want to look at L<Catalyst::Controller::REST>, which implements
+a sensible set of defaults for a controller doing REST.
+
+L<Catalyst::Action::Deserialize>, L<Catalyst::Action::REST>
+
+=head1 AUTHOR
+
+Adam Jacob <adam@stalecoffee.org>, with lots of help from mst and jrockway
+
+Marchex, Inc. paid me while I developed this module. (http://www.marchex.com)
+
+=head1 LICENSE
+
+You may distribute this code under the same terms as Perl itself.
+
+=cut