restore original formatting

[catagits/Catalyst-Runtime.git] / lib / Catalyst / Dispatcher.pm

diff --git a/lib/Catalyst/Dispatcher.pm b/lib/Catalyst/Dispatcher.pm
index 3ed3267..df18275 100644 (file)
--- a/lib/Catalyst/Dispatcher.pm
+++ b/lib/Catalyst/Dispatcher.pm
@@ -13,7 +13,6 @@ use Catalyst::DispatchType::Index;
 use Catalyst::Utils;
 use Text::SimpleTable;
 use Tree::Simple;
-use Tree::Simple::Visitor::FindByPath;
 use Class::Load qw(load_class try_load_class);
 use Encode 2.21 'decode_utf8';
 
@@ -339,13 +338,15 @@ sub _invoke_as_component {
         return $possible_action if $possible_action;
     }
 
-    if ( my $code = $component_class->can($method) ) {
+    my $component_to_call = blessed($component_or_class) ? $component_or_class : $component_class;
+
+    if ( my $code = $component_to_call->can($method) ) {
         return $self->_method_action_class->new(
             {
                 name      => $method,
                 code      => $code,
                 reverse   => "$component_class->$method",
-                class     => $component_class,
+                class     => $component_to_call,
                 namespace => Catalyst::Utils::class2prefix(
                     $component_class, ref($c)->config->{case_sensitive}
                 ),
@@ -407,9 +408,14 @@ sub prepare_action {
       if ( $c->debug && @args );
 }
 
-=head2 $self->get_action( $action, $namespace )
+=head2 $self->get_action( $action_name, $namespace )
+
+returns a named action from a given namespace.  C<$action_name>
+may be a relative path on that C<$namespace> such as
 
-returns a named action from a given namespace.
+    $self->get_action('../bar', 'foo/baz');
+
+In which case we look for the action at 'foo/bar'.
 
 =cut
 
@@ -426,10 +432,15 @@ sub get_action {
 
 Returns the named action by its full private path.
 
+This method performs some normalization on C<$path> so that if
+it includes '..' it will do the right thing (for example if
+C<$path> is '/foo/../bar' that is normalized to '/bar'.
+
 =cut
 
 sub get_action_by_path {
     my ( $self, $path ) = @_;
+    $path =~s/[^\/]+\/\.\.\/// while $path=~m/[^\/]+\/\.\.\//;
     $path =~ s/^\///;
     $path = "/$path" unless $path =~ /\//;
     $self->_action_hash->{$path};