=head1 SYNOPSIS
- <form action="[%c.uri_for(c.action.reverse)%]">
+ <form action="[%c.uri_for(c.action)%]">
+
+ $c->forward( $action->private_path );
=head1 DESCRIPTION
-This class represents a Catalyst Action. You can access the object for the
+This class represents a Catalyst Action. You can access the object for the
currently dispatched action via $c->action. See the L<Catalyst::Dispatcher>
for more information on how actions are dispatched. Actions are defined in
L<Catalyst::Controller> subclasses.
=cut
use Moose;
+use Scalar::Util 'looks_like_number';
+with 'MooseX::Emulate::Class::Accessor::Fast';
+use namespace::clean -except => 'meta';
has class => (is => 'rw');
has namespace => (is => 'rw');
has attributes => (is => 'rw');
has name => (is => 'rw');
has code => (is => 'rw');
-
-no Moose;
+has private_path => (
+ reader => 'private_path',
+ isa => 'Str',
+ lazy => 1,
+ required => 1,
+ default => sub { '/'.shift->reverse },
+);
use overload (
no warnings 'recursion';
-#__PACKAGE__->mk_accessors(qw/class namespace reverse attributes name code/);
-
sub dispatch { # Execute ourselves against a context
my ( $self, $c ) = @_;
return $c->execute( $self->class, $self );
sub match {
my ( $self, $c ) = @_;
#would it be unreasonable to store the number of arguments
- #the action has as it's own attribute?
+ #the action has as its own attribute?
#it would basically eliminate the code below. ehhh. small fish
return 1 unless exists $self->attributes->{Args};
my $args = $self->attributes->{Args}[0];
return scalar( @{ $c->req->args } ) == $args;
}
+sub compare {
+ my ($a1, $a2) = @_;
+
+ my ($a1_args) = @{ $a1->attributes->{Args} || [] };
+ my ($a2_args) = @{ $a2->attributes->{Args} || [] };
+
+ $_ = looks_like_number($_) ? $_ : ~0
+ for $a1_args, $a2_args;
+
+ return $a1_args <=> $a2_args;
+}
+
__PACKAGE__->meta->make_immutable;
1;
=head2 class
-Returns the class name where this action is defined.
+Returns the name of the component where this action is defined.
+Derived by calling the L<Catalyst::Component/catalyst_component_name|catalyst_component_name>
+method on each component.
=head2 code
=head2 dispatch( $c )
-Dispatch this action against a context
+Dispatch this action against a context.
=head2 execute( $controller, $c, @args )
Check Args attribute, and makes sure number of args matches the setting.
Always returns true if Args is omitted.
+=head2 compare
+
+Compares 2 actions based on the value of the C<Args> attribute, with no C<Args>
+having the highest precedence.
+
=head2 namespace
Returns the private namespace this action lives in.
Returns the private path for this action.
+=head2 private_path
+
+Returns absolute private path for this action. Unlike C<reverse>, the
+C<private_path> of an action is always suitable for passing to C<forward>.
+
=head2 name
-returns the sub name of this action.
+Returns the sub name of this action.
=head2 meta
-Provided by Moose
+Provided by Moose.
=head1 AUTHORS
=head1 COPYRIGHT
-This program is free software, you can redistribute it and/or modify it under
+This library is free software. You can redistribute it and/or modify it under
the same terms as Perl itself.
=cut