[ 35, 'Path Spec' ], [ 36, 'Private' ]
);
+ my $has_unattached_actions;
+ my $unattached_actions = Text::SimpleTable->new(
+ [ 35, 'Private' ], [ 36, 'Missing parent' ],
+ );
+
ENDPOINT: foreach my $endpoint (
sort { $a->reverse cmp $b->reverse }
@{ $self->_endpoints }
$curr = $self->_actions->{$parent};
unshift(@parents, $curr) if $curr;
}
- next ENDPOINT unless $parent eq '/'; # skip dangling action
+ if ($parent ne '/') {
+ $has_unattached_actions = 1;
+ $unattached_actions->row('/'.$parents[0]->reverse, $parent);
+ next ENDPOINT;
+ }
my @rows;
foreach my $p (@parents) {
my $name = "/${p}";
}
$c->log->debug( "Loaded Chained actions:\n" . $paths->draw . "\n" );
+ $c->log->debug( "Unattached Chained actions:\n", $unattached_actions->draw . "\n" )
+ if $has_unattached_actions;
}
=head2 $self->match( $c, $path )
}
+=head2 $c->expand_action($action)
+
+Return a list of actions that represents a chained action. See
+L<Catalyst::Dispatcher> for more info. You probably want to
+use the expand_action it provides rather than this directly.
+
+=cut
+
+sub expand_action {
+ my ($self, $action) = @_;
+
+ return unless $action->attributes && $action->attributes->{Chained};
+
+ my @chain;
+ my $curr = $action;
+
+ while ($curr) {
+ push @chain, $curr;
+ my $parent = $curr->attributes->{Chained}->[0];
+ $curr = $self->_actions->{$parent};
+ }
+
+ return Catalyst::ActionChain->from_chain([reverse @chain]);
+}
+
__PACKAGE__->meta->make_immutable;
=head1 USAGE
C</foo/bar/...>. If you don't specify C<:PathPart> it has the same
effect as using C<:PathPart>, it would default to the action name.
+=item PathPrefix
+
+Sets PathPart to the path_prefix of the current controller.
+
=item Chained
Has to be specified for every child in the chain. Possible values are
-absolute and relative private action paths, with the relatives pointing
-to the current controller, or a single slash C</> to tell Catalyst that
-this is the root of a chain. The attribute C<:Chained> without arguments
-also defaults to the C</> behavior.
+absolute and relative private action paths or a single slash C</> to
+tell Catalyst that this is the root of a chain. The attribute
+C<:Chained> without arguments also defaults to the C</> behavior.
+Relative action paths may use C<../> to refer to actions in parent
+controllers.
Because you can specify an absolute path to the parent action, it
doesn't matter to Catalyst where that parent is located. So, if your
C</foo/bar>. That action chains directly to C</>, so the C</bar/*/baz/*>
chain comes out as the end product.
+=item ChainedParent
+
+Chains an action to another action with the same name in the parent
+controller. For Example:
+
+ # in MyApp::Controller::Foo
+ sub bar : Chained CaptureArgs(1) { ... }
+
+ # in MyApp::Controller::Foo::Moo
+ sub bar : ChainedParent Args(1) { ... }
+
+This builds a chain like C</bar/*/bar/*>.
+
=item CaptureArgs
Must be specified for every part of the chain that is not an