qw/tree dispatch_types registered_dispatch_types
method_action_class action_container_class
preload_dispatch_types postload_dispatch_types
- action_hash
+ action_hash container_hash
/
);
# set the default pre- and and postloads
$obj->preload_dispatch_types( \@PRELOAD );
$obj->postload_dispatch_types( \@POSTLOAD );
- $obj->action_hash({});
+ $obj->action_hash( {} );
+ $obj->container_hash( {} );
+
+ # Create the root node of the tree
+ my $container =
+ Catalyst::ActionContainer->new( { part => '/', actions => {} } );
+ $obj->tree( Tree::Simple->new( $container, Tree::Simple->ROOT ) );
+
return $obj;
}
$namespace ||= '';
$namespace = '' if $namespace eq '/';
- return $self->action_hash->{ "$namespace/$name" };
+ return $self->action_hash->{"$namespace/$name"};
}
=head2 $self->get_actions( $c, $action, $namespace )
sub get_containers {
my ( $self, $namespace ) = @_;
+ $namespace ||= '';
+ $namespace = '' if $namespace eq '/';
- # If the namespace is / just return the root ActionContainer
-
- return ( $self->tree->getNodeValue )
- if ( !$namespace || ( $namespace eq '/' ) );
-
- # Use a visitor to recurse down the tree finding the ActionContainers
- # for each namespace in the chain.
-
- my $visitor = Tree::Simple::Visitor::FindByPath->new;
- my @path = split( '/', $namespace );
- $visitor->setSearchPath(@path);
- $self->tree->accept($visitor);
-
- my @match = $visitor->getResults;
- @match = ( $self->tree ) unless @match;
+ my @containers;
- if ( !defined $visitor->getResult ) {
+ do {
+ push @containers, $self->container_hash->{$namespace};
+ } while ( $namespace =~ s#/[^/]+$## );
- # If we don't manage to match, the visitor doesn't return the last
- # node is matched, so foo/bar/baz would only find the 'foo' node,
- # not the foo and foo/bar nodes as it should. This does another
- # single-level search to see if that's the case, and the 'last unless'
- # should catch any failures - or short-circuit this if this *is* a
- # bug in the visitor and gets fixed.
+ return reverse grep { defined } @containers, $self->container_hash->{''};
- if ( my $extra = $path[ ( scalar @match ) - 1 ] ) {
- $visitor->setSearchPath($extra);
- $match[-1]->accept($visitor);
- push( @match, $visitor->getResult ) if defined $visitor->getResult;
- }
- }
-
- return map { $_->getNodeValue } @match;
+ my @parts = split '/', $namespace;
}
=head2 $self->register( $c, $action )
return unless $reg + $priv;
my $namespace = $action->namespace;
- my $name = $action->name;
+ my $name = $action->name;
- my $node = $self->find_or_create_namespace_node( $namespace );
+ my $container = $self->find_or_create_action_container($namespace);
# Set the method value
- $node->getNodeValue->actions->{ $name } = $action;
-
- my $path = "$namespace/$name";
-
- if ( exists $self->action_hash->{$path} and $self->action_hash->{$path} != $action ) {
- warn "inconsistency: $path is already registered";
- }
+ $container->add_action($action);
- $self->action_hash->{$path} = $action;
+ $self->action_hash->{"$namespace/$name"} = $action;
+ $self->container_hash->{$namespace} = $container;
}
-sub find_or_create_namespace_node {
- my ( $self, $namespace ) = @_;
-
- my $tree ||= $self->tree;
+sub find_or_create_action_container {
+ my ( $self, $namespace ) = @_;
+
+ my $tree ||= $self->tree;
- return $tree unless $namespace;
+ return $tree->getNodeValue unless $namespace;
- my @namespace = split '/', $namespace;
- return $self->_find_or_create_namespace_node( $tree, @namespace );
+ my @namespace = split '/', $namespace;
+ return $self->_find_or_create_namespace_node( $tree, @namespace )
+ ->getNodeValue;
}
sub _find_or_create_namespace_node {
- my ( $self, $parent, $part, @namespace ) = @_;
-
- return $parent unless $part;
+ my ( $self, $parent, $part, @namespace ) = @_;
- my $child = ( grep { $_->getNodeValue->part eq $part } $parent->getAllChildren )[0];
+ return $parent unless $part;
- unless ($child) {
- # Create a new tree node and an ActionContainer to form
- # its value.
+ my $child =
+ ( grep { $_->getNodeValue->part eq $part } $parent->getAllChildren )[0];
- my $container =
- Catalyst::ActionContainer->new(
- { part => $part, actions => {} } );
-
- $parent->addChild( $child = Tree::Simple->new($container) );
- }
+ unless ($child) {
+ my $container = Catalyst::ActionContainer->new($part);
+ $parent->addChild( $child = Tree::Simple->new($container) );
+ }
- $self->_find_or_create_namespace_node( $child, @namespace );
+ $self->_find_or_create_namespace_node( $child, @namespace );
}
=head2 $self->setup_actions( $class, $context )
$self->do_load_dispatch_types( @{ $self->preload_dispatch_types } );
@{ $self->registered_dispatch_types }{@classes} = (1) x @classes;
- # Create the root node of the tree
- my $container =
- Catalyst::ActionContainer->new( { part => '/', actions => {} } );
- $self->tree( Tree::Simple->new( $container, Tree::Simple->ROOT ) );
-
foreach my $comp ( values %{ $c->components } ) {
$comp->register_actions($c) if $comp->can('register_actions');
}
push @loaded, $class;
}
- return @loaded;
+ return @loaded;
}
=head1 AUTHOR