use Config::Any;
use Data::Visitor::Callback;
use Catalyst::Utils ();
+use Hash::Util qw/lock_hash/;
use MooseX::Types::LoadableClass qw/ LoadableClass /;
use Catalyst::IOC::BlockInjection;
use namespace::autoclean;
);
sub BUILD {
- my $self = shift;
+ my ( $self, $params ) = @_;
$self->add_service(
$self->${\"build_${_}_service"}
/;
$self->add_sub_container(
- $self->${ \"build_${_}_subcontainer" }
- ) for qw/ model view controller /;
+ $self->build_controller_subcontainer
+ );
+
+ my $config = $self->resolve( service => 'config' );
+ my $default_view = $params->{default_view} || $config->{default_view};
+ my $default_model = $params->{default_model} || $config->{default_model};
+
+ $self->add_sub_container(
+ $self->build_view_subcontainer(
+ default_component => $default_view,
+ )
+ );
+
+ $self->add_sub_container(
+ $self->build_model_subcontainer(
+ default_component => $default_model,
+ )
+ );
}
sub build_model_subcontainer {
my $self = shift;
- return $self->new_sub_container(
+ return $self->new_sub_container( @_,
name => 'model',
);
}
sub build_view_subcontainer {
my $self = shift;
- return $self->new_sub_container(
+ return $self->new_sub_container( @_,
name => 'view',
);
}
return $arg;
}
+sub get_component_from_sub_container {
+ my ( $self, $sub_container_name, $name, $c, @args ) = @_;
+
+ my $sub_container = $self->get_sub_container( $sub_container_name );
+
+ if (!$name) {
+ my $default = $sub_container->default_component;
+
+ return $sub_container->get_component( $default, $c, @args )
+ if $default && $sub_container->has_service( $default );
+
+ # this is never a controller, so this is safe
+ $c->log->warn( "Calling \$c->$sub_container_name() is not supported unless you specify one of:" );
+ $c->log->warn( "* \$c->config(default_$sub_container_name => 'the name of the default $sub_container_name to use')" );
+ $c->log->warn( "* \$c->stash->{current_$sub_container_name} # the name of the view to use for this request" );
+ $c->log->warn( "* \$c->stash->{current_${sub_container_name}_instance} # the instance of the $sub_container_name to use for this request" );
+
+ return;
+ }
+
+ return $sub_container->get_component_regexp( $name, $c, @args )
+ if ref $name;
+
+ return $sub_container->get_component( $name, $c, @args )
+ if $sub_container->has_service( $name );
+
+ $c->log->warn(
+ "Attempted to use $sub_container_name '$name', " .
+ "but it does not exist"
+ );
+
+ return;
+}
+
+sub find_component {
+ my ( $self, $component, $c, @args ) = @_;
+ my ( $type, $name ) = _get_component_type_name($component);
+ my @result;
+
+ return $self->get_component_from_sub_container(
+ $type, $name, $c, @args
+ ) if $type;
+
+ my $query = ref $component
+ ? $component
+ : qr{^$component$}
+ ;
+
+ for my $subcontainer_name (qw/model view controller/) {
+ my $subcontainer = $self->get_sub_container($subcontainer_name);
+ my @components = $subcontainer->get_service_list;
+ @result = grep { m{$component} } @components;
+
+ return map { $subcontainer->get_component( $_, $c, @args ) } @result
+ if @result;
+ }
+
+ # one last search for things like $c->comp(qr/::M::/)
+ @result = $self->find_component_regexp(
+ $c->components, $component, $c, @args
+ ) if !@result and ref $component;
+
+ # it expects an empty list on failed searches
+ return @result;
+}
+
+sub find_component_regexp {
+ my ( $self, $components, $component, @args ) = @_;
+ my @result;
+
+ my @components = grep { m{$component} } keys %{ $components };
+
+ for (@components) {
+ my ($type, $name) = _get_component_type_name($_);
+
+ push @result, $self->get_component_from_sub_container(
+ $type, $name, @args
+ ) if $type;
+ }
+
+ return @result;
+}
+
+# FIXME sorry for the name again :)
+sub get_components_types {
+ my ( $self ) = @_;
+ my @comps_types;
+
+ for my $sub_container_name (qw/model view controller/) {
+ my $sub_container = $self->get_sub_container($sub_container_name);
+ for my $service ( $sub_container->get_service_list ) {
+ my $comp = $self->resolve(service => $service);
+ my $compname = ref $comp || $comp;
+ my $type = ref $comp ? 'instance' : 'class';
+ push @comps_types, [ $compname, $type ];
+ }
+ }
+
+ return @comps_types;
+}
+
+sub get_all_components {
+ my $self = shift;
+ my %components;
+
+ my $containers = {
+ map { $_ => $self->get_sub_container($_) } qw(model view controller)
+ };
+
+ for my $container (keys %$containers) {
+ for my $component ($containers->{$container}->get_service_list) {
+ my $comp = $containers->{$container}->resolve(
+ service => $component
+ );
+ my $comp_name = ref $comp || $comp;
+ $components{$comp_name} = $comp;
+ }
+ }
+
+ return lock_hash %components;
+}
+
+sub add_component {
+# FIXME I'm aware it shouldn't be getting $instance as an argument
+# and that setup_component should be removed. This is temporary
+ my ( $self, $component, $instance ) = @_;
+ my ( $type, $name ) = _get_component_type_name($component);
+
+ return unless $type;
+
+ $self->get_sub_container($type)->add_service(
+ Catalyst::IOC::BlockInjection->new(
+ name => $name,
+ block => sub { $instance },
+ )
+ );
+}
+
+# FIXME: should this sub exist?
+# should it be moved to Catalyst::Utils,
+# or replaced by something already existing there?
+sub _get_component_type_name {
+ my ( $component ) = @_;
+
+ my @parts = split /::/, $component;
+
+ while (my $type = shift @parts) {
+ return ('controller', join '::', @parts)
+ if $type =~ /^(c|controller)$/i;
+
+ return ('model', join '::', @parts)
+ if $type =~ /^(m|model)$/i;
+
+ return ('view', join '::', @parts)
+ if $type =~ /^(v|view)$/i;
+ }
+
+ return (undef, $component);
+}
+
1;
__END__
=head2 build_config_local_suffix_service
+=head2 get_component_from_sub_container
+
+=head2 get_components_types
+
+=head2 get_all_components
+
+=head2 add_component
+
+=head2 find_component
+
+=head2 find_component_regexp
+
=head2 _fix_syntax
=head2 _config_substitutions
projects / catagits/Catalyst-Runtime.git / blobdiff