use Catalyst::ActionContainer;
use Catalyst::DispatchType::Default;
use Catalyst::DispatchType::Index;
+use Catalyst::Utils;
use Text::SimpleTable;
use Tree::Simple;
use Tree::Simple::Visitor::FindByPath;
my $action;
- # go to a string path ("/foo/bar/gorch")
- # or action object which stringifies to that
- $action = $self->_invoke_as_path( $c, "$command", \@args );
+ if (Scalar::Util::blessed($command) && $command->isa('Catalyst::Action')) {
+ $action = $command;
+ }
+ else {
+ # go to a string path ("/foo/bar/gorch")
+ # or action object which stringifies to that
+ $action = $self->_invoke_as_path( $c, "$command", \@args );
+ }
# go to a component ( "MyApp::*::Foo" or $c->component("...")
# - a path or an object)
return $action, \@args;
}
-=head2 $self->go( $c, $command [, \@arguments ] )
+=head2 $self->visit( $c, $command [, \@arguments ] )
Documented in L<Catalyst>
=cut
-sub go {
+sub visit {
my $self = shift;
+ $self->_do_visit('visit', @_);
+}
+
+sub _do_visit {
+ my $self = shift;
+ my $opname = shift;
my ( $c, $command ) = @_;
my ( $action, $args ) = $self->_command2action(@_);
+ my $error = qq/Couldn't $opname("$command"): /;
- unless ($action) {
- my $error =
- qq/Couldn't go to command "$command": /
- . qq/Invalid action or component./;
+ if (!$action) {
+ $error .= qq/Couldn't $opname to command "$command": /
+ .qq/Invalid action or component./;
+ }
+ elsif (!defined $action->namespace) {
+ $error .= qq/Action has no namespace: cannot $opname() to a plain /
+ .qq/method or component, must be a :Action or some sort./
+ }
+ elsif (!$action->class->can('_DISPATCH')) {
+ $error .= qq/Action cannot _DISPATCH. /
+ .qq/Did you try to $opname() a non-controller action?/;
+ }
+ else {
+ $error = q();
+ }
+
+ if($error) {
$c->error($error);
$c->log->debug($error) if $c->debug;
return 0;
}
+ $action = $self->expand_action($action);
+
local $c->request->{arguments} = $args;
- $c->namespace($action->namespace);
- $c->action($action);
+ local $c->{namespace} = $action->{'namespace'};
+ local $c->{action} = $action;
+
$self->dispatch($c);
+}
+
+=head2 $self->go( $c, $command [, \@arguments ] )
+
+Documented in L<Catalyst>
+
+=cut
+sub go {
+ my $self = shift;
+ $self->_do_visit('go', @_);
die $Catalyst::GO;
}
return undef;
}
+=head2 expand_action
+
+expand an action into a full representation of the dispatch.
+mostly useful for chained, other actions will just return a
+single action.
+
+=cut
+
+sub expand_action {
+ my ($self, $action) = @_;
+
+ foreach my $dispatch_type (@{ $self->dispatch_types }) {
+ my $expanded = $dispatch_type->expand_action($action);
+ return $expanded if $expanded;
+ }
+
+ return $action;
+}
+
=head2 $self->register( $c, $action )
Make sure all required dispatch types for this action are loaded, then
return unless $c->debug;
+ my $column_width = Catalyst::Utils::term_width() - 20 - 36 - 12;
my $privates = Text::SimpleTable->new(
- [ 20, 'Private' ],
- [ 36, 'Class' ],
- [ 12, 'Method' ]
+ [ 20, 'Private' ], [ 36, 'Class' ], [ $column_width, 'Method' ]
);
my $has_private = 0;
return @loaded;
}
-=head1 AUTHOR
+=head1 AUTHORS
-Sebastian Riedel, C<sri@cpan.org>
-Matt S Trout, C<mst@shadowcatsystems.co.uk>
+Catalyst Contributors, see Catalyst.pm
=head1 COPYRIGHT