1 package CatalystX::ModelToControllerReflector;
3 use namespace::clean -except => 'meta';
5 with 'CatalystX::DynamicComponent'
6 => { alias => { _setup_dynamic_component => '_setup_dynamic_controller' } };
8 requires 'setup_components';
10 after 'setup_components' => sub { shift->_setup_dynamic_controllers(@_); };
12 sub _setup_dynamic_controllers {
14 my @model_names = grep { /::Model::/ } keys %{ $app->components };
16 foreach my $model_name (@model_names) {
17 $app->_reflect_model_to_controller( $model_name, $app->components->{$model_name} );
21 sub _reflect_model_to_controller {
22 my ( $app, $model_name, $model ) = @_;
24 my $class = blessed($app) || $app;
26 my $controller_name = $model_name;
27 $controller_name =~ s/::Model::/::Controller::/;
29 my $suffix = $model_name;
30 $suffix =~ s/^.*::Model:://;
32 my $controller = $app->_setup_dynamic_controller( $controller_name, {}, sub {
33 shift->next::method(@_); # Just use the default COMPONENT method
35 my $meta = $controller->meta;
36 $meta->make_mutable; # Dirty, I should build the class, add the methods, then
37 # last of all make it a component
38 $meta->remove_method('COMPONENT');
39 $meta->superclasses($app . '::ControllerBase');
41 my $methods = $model->meta->get_method_map;
42 foreach my $method_name (keys %$methods) {
43 $controller->meta->add_method(
44 # Note need to pass model name, as the method actually comes from
45 # the underlying model class, not the Catalyst shim class we autogenerated.
46 $method_name => $app->generate_reflected_controller_action_method($suffix, $methods->{$method_name})
49 $meta->make_immutable;
52 sub generate_reflected_controller_action_method {
53 my ( $app, $model, $method ) = @_;
54 my $method_name = $method->name; # Is it worth passing the actual method object here?
56 my ($self, $c, @args) = @_;
57 $c->res->header('X-From-Model', $model);
58 $c->res->header('X-From-Model-Data', $c->model($model)->$method_name(@args));