use Moose;
use namespace::autoclean;
-our $VERSION = '0.91';
+our $VERSION = '1.02';
$VERSION = eval $VERSION;
=head1 NAME
package Foo::Controller::Bar;
use Moose;
use namespace::autoclean;
-
+
BEGIN { extends 'Catalyst::Controller::REST' }
sub thing : Local : ActionClass('REST') { }
my ( $self, $c ) = @_;
$radiohead = $c->req->data->{radiohead};
-
+
$self->status_created(
$c,
- location => $c->req->uri->as_string,
+ location => $c->req->uri,
entity => {
radiohead => $radiohead,
}
);
- }
+ }
=head1 DESCRIPTION
"The HTTP POST, PUT, and OPTIONS methods will all automatically
L<deserialize|Catalyst::Action::Deserialize> the contents of
-C<< $c->request->body >> into the C<< $c->request->data >> hashref", based on
+C<< $c->request->body >> into the C<< $c->request->data >> hashref", based on
the request's C<Content-type> header. A list of understood serialization
formats is L<below|/AVAILABLE SERIALIZERS>.
$c->response->body( $output );
return 1; # important
}
-
+
sub serialize {
my ( $self, $data ) = @_;
return $serialized;
}
+=item * Callback
+
+For infinite flexibility, you can provide a callback for the
+deserialization/serialization steps.
+
+ __PACKAGE__->config(
+ map => {
+ 'text/xml' => [ 'Callback', { deserialize => \&parse_xml, serialize => \&render_xml } ],
+ }
+ );
+
+The C<deserialize> callback is passed a string that is the body of the
+request and is expected to return a scalar value that results from
+the deserialization. The C<serialize> callback is passed the data
+structure that needs to be serialized and must return a string suitable
+for returning in the HTTP response. In addition to receiving the scalar
+to act on, both callbacks are passed the controller object and the context
+(i.e. C<$c>) as the second and third arguments.
+
=back
-By default, L<Catalyst::Controller::REST> will return a
+By default, L<Catalyst::Controller::REST> will return a
C<415 Unsupported Media Type> response if an attempt to use an unsupported
content-type is made. You can ensure that something is always returned by
setting the C<default> config option:
=head1 CUSTOM SERIALIZERS
Implementing new Serialization formats is easy! Contributions
-are most welcome! If you would like to implement a custom serializer,
+are most welcome! If you would like to implement a custom serializer,
you should create two new modules in the L<Catalyst::Action::Serialize>
and L<Catalyst::Action::Deserialize> namespace. Then assign your new
class to the content-type's you want, and you're done.
-See L<Catalyst::Action::Serialize> and L<Catalyst::Action::Deserialize>
+See L<Catalyst::Action::Serialize> and L<Catalyst::Action::Deserialize>
for more information.
=head1 STATUS HELPERS
$self->status_created(
$c,
- location => $c->req->uri->as_string,
+ location => $c->req->uri,
entity => {
radiohead => "Is a good band!",
}
},
);
- my $location;
- if ( ref( $p{'location'} ) ) {
- $location = $p{'location'}->as_string;
- } else {
- $location = $p{'location'};
- }
$c->response->status(201);
- $c->response->header( 'Location' => $location );
+ $c->response->header( 'Location' => $p{location} );
$self->_set_entity( $c, $p{'entity'} );
return 1;
}
=item status_accepted
Returns a "202 ACCEPTED" response. Takes an "entity" to serialize.
+Also takes optional "location" for queue type scenarios.
Example:
$self->status_accepted(
$c,
+ location => $c->req->uri,
entity => {
status => "queued",
}
sub status_accepted {
my $self = shift;
my $c = shift;
- my %p = Params::Validate::validate( @_, { entity => 1, }, );
+ my %p = Params::Validate::validate(
+ @_,
+ {
+ location => { type => SCALAR | OBJECT, optional => 1 },
+ entity => 1,
+ },
+ );
$c->response->status(202);
+ $c->response->header( 'Location' => $p{location} ) if exists $p{location};
$self->_set_entity( $c, $p{'entity'} );
return 1;
}
},
);
- my $location;
- if ( ref( $p{'location'} ) ) {
- $location = $p{'location'}->as_string;
- } else {
- $location = $p{'location'};
- }
$c->response->status(300);
- $c->response->header( 'Location' => $location ) if exists $p{'location'};
+ $c->response->header( 'Location' => $p{location} ) if exists $p{'location'};
+ $self->_set_entity( $c, $p{'entity'} );
+ return 1;
+}
+
+=item status_found
+
+Returns a "302 FOUND" response. Takes an "entity" to serialize.
+Also takes optional "location".
+
+=cut
+
+sub status_found {
+ my $self = shift;
+ my $c = shift;
+ my %p = Params::Validate::validate(
+ @_,
+ {
+ entity => 1,
+ location => { type => SCALAR | OBJECT, optional => 1 },
+ },
+ );
+
+ $c->response->status(302);
+ $c->response->header( 'Location' => $p{location} ) if exists $p{'location'};
$self->_set_entity( $c, $p{'entity'} );
return 1;
}
return 1;
}
+=item status_forbidden
+
+Returns a "403 FORBIDDEN" response. Takes a "message" argument
+as a scalar, which will become the value of "error" in the serialized
+response.
+
+Example:
+
+ $self->status_forbidden(
+ $c,
+ message => "access denied",
+ );
+
+=cut
+
+sub status_forbidden {
+ my $self = shift;
+ my $c = shift;
+ my %p = Params::Validate::validate( @_, { message => { type => SCALAR }, }, );
+
+ $c->response->status(403);
+ $c->log->debug( "Status Forbidden: " . $p{'message'} ) if $c->debug;
+ $self->_set_entity( $c, { error => $p{'message'} } );
+ return 1;
+}
+
=item status_not_found
Returns a "404 NOT FOUND" response. Takes a "message" argument
projects / catagits/Catalyst-Action-REST.git / blobdiff