X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=blobdiff_plain;f=lib%2FCatalyst%2FDispatcher.pm;h=858c1ec579a6c7177e852ec3fbc30a864d7afdb6;hp=e8e37972d2ef1660b79116d9d4f576b70841bef2;hb=4082e67814e85bc9820e56eb38e5e21511c0a5f8;hpb=0299ba2263bf6d87703fcb5b5ee5377d7a985d87

diff --git a/lib/Catalyst/Dispatcher.pm b/lib/Catalyst/Dispatcher.pm
index e8e3797..858c1ec 100644
--- a/lib/Catalyst/Dispatcher.pm
+++ b/lib/Catalyst/Dispatcher.pm
@@ -1,21 +1,30 @@
 package Catalyst::Dispatcher;
 
 use strict;
-use base 'Class::Data::Inheritable';
+use base 'Class::Accessor::Fast';
+use Catalyst::Exception;
 use Catalyst::Utils;
-use Text::ASCIITable;
+use Catalyst::Action;
+use Catalyst::ActionContainer;
+use Catalyst::DispatchType::Default;
+use Catalyst::DispatchType::Index;
+use Text::SimpleTable;
 use Tree::Simple;
 use Tree::Simple::Visitor::FindByPath;
 
-__PACKAGE__->mk_classdata($_) for qw/actions tree/;
+# Stringify to class
+use overload '""' => sub { return ref shift }, fallback => 1;
 
-# These are the core structures
-__PACKAGE__->actions(
-    { plain => {}, private => {}, regex => {}, compiled => [], reverse => {} }
+__PACKAGE__->mk_accessors(
+    qw/tree dispatch_types registered_dispatch_types
+      method_action_class action_container_class/
 );
 
-# We use a tree
-__PACKAGE__->tree( Tree::Simple->new( 0, Tree::Simple->ROOT ) );
+# Preload these action types
+our @PRELOAD = qw/Index Path Regex/;
+
+# Postload these action types
+our @POSTLOAD = qw/Default/;
 
 =head1 NAME
 
@@ -29,63 +38,24 @@ See L<Catalyst>.
 
 =head1 METHODS
 
-=over 4
-
-=item $c->dispatch
-
-Dispatch request to actions.
+=head2 $self->detach( $c, $command [, \@arguments ] )
 
 =cut
 
-sub dispatch {
-    my $c         = shift;
-    my $action    = $c->req->action;
-    my $namespace = '';
-    $namespace = ( join( '/', @{ $c->req->args } ) || '/' )
-      if $action eq 'default';
-
-    unless ($namespace) {
-        if ( my $result = $c->get_action($action) ) {
-            $namespace =
-              Catalyst::Utils::class2prefix( $result->[0]->[0]->[0] );
-        }
-    }
-
-    my $default = $action eq 'default' ? $namespace : undef;
-    my $results = $c->get_action( $action, $default, $default ? 1 : 0 );
-    $namespace ||= '/';
-
-    if ( @{$results} ) {
+sub detach {
+    my ( $self, $c, $command, @args ) = @_;
+    $c->forward( $command, @args ) if $command;
+    die $Catalyst::DETACH;
+}
 
-        # Execute last begin
-        $c->state(1);
-        if ( my $begin = @{ $c->get_action( 'begin', $namespace, 1 ) }[-1] ) {
-            $c->execute( @{ $begin->[0] } );
-            return if scalar @{ $c->error };
-        }
+=head2 $self->dispatch($c)
 
-        # Execute the auto chain
-        my $auto;
-        for $auto ( @{ $c->get_action( 'auto', $namespace, 1 ) } ) {
-            $c->execute( @{ $auto->[0] } );
-            return if scalar @{ $c->error };
-            last unless $c->state;
-        }
-
-        # Execute the action or last default
-        my $mkay = defined $auto ? $c->state ? 1 : 0 : 1;
-        if ( ( my $action = $c->req->action ) && $mkay ) {
-            if ( my $result = @{ $c->get_action( $action, $default, 1 ) }[-1] )
-            {
-                $c->execute( @{ $result->[0] } );
-            }
-        }
+=cut
 
-        # Execute last end
-        if ( my $end = @{ $c->get_action( 'end', $namespace, 1 ) }[-1] ) {
-            $c->execute( @{ $end->[0] } );
-            return if scalar @{ $c->error };
-        }
+sub dispatch {
+    my ( $self, $c ) = @_;
+    if ( $c->action ) {
+        $c->forward( join( '/', '', $c->action->namespace, '_DISPATCH' ) );
     }
 
     else {
@@ -98,19 +68,12 @@ sub dispatch {
     }
 }
 
-=item $c->forward($command)
-
-Forward processing to a private action or a method from a class.
-If you define a class without method it will default to process().
-
-    $c->forward('/foo');
-    $c->forward('index');
-    $c->forward(qw/MyApp::Model::CDBI::Foo do_stuff/);
-    $c->forward('MyApp::View::TT');
+=head2 $self->forward( $c, $command [, \@arguments ] )
 
 =cut
 
 sub forward {
+    my $self    = shift;
     my $c       = shift;
     my $command = shift;
 
@@ -119,46 +82,70 @@ sub forward {
         return 0;
     }
 
-    my $caller    = caller(0);
-    my $namespace = '/';
-
-    if ( $command =~ /^\// ) {
-        $command =~ /^\/(.*)\/(\w+)$/;
-        $namespace = $1 || '/';
-        $command   = $2 || $command;
-        $command =~ s/^\///;
+    my $local_args = 0;
+    my $arguments  = $c->req->args;
+    if ( ref( $_[-1] ) eq 'ARRAY' ) {
+        $arguments  = pop(@_);
+        $local_args = 1;
     }
 
-    else { $namespace = Catalyst::Utils::class2prefix($caller) || '/' }
+    my $result;
 
-    my $results = $c->get_action( $command, $namespace );
+    unless ( ref $command ) {
+        my $command_copy = $command;
 
-    unless ( @{$results} ) {
-        my $class = $command || '';
-        my $path = $class . '.pm';
-        $path =~ s/::/\//g;
+        unless ( $command_copy =~ s/^\/// ) {
+            my $namespace = $c->stack->[-1]->namespace;
+            $command_copy = "${namespace}/${command}";
+        }
 
-        unless ( $INC{$path} ) {
-            my $error =
-              qq/Couldn't forward to "$class". Invalid or not loaded./;
-            $c->error($error);
-            $c->log->debug($error) if $c->debug;
-            return 0;
+        unless ( $command_copy =~ /\// ) {
+            $result = $c->get_action( $command_copy, '/' );
+        }
+        else {
+            my @extra_args;
+          DESCEND: while ( $command_copy =~ s/^(.*)\/(\w+)$/$1/ ) {
+                my $tail = $2;
+                $result = $c->get_action( $tail, $1 );
+                if ($result) {
+                    $local_args = 1;
+                    $command    = $tail;
+                    unshift( @{$arguments}, @extra_args );
+                    last DESCEND;
+                }
+                unshift( @extra_args, $tail );
+            }
         }
+    }
+
+    unless ($result) {
 
-        unless ( UNIVERSAL::isa( $class, 'Catalyst::Base' ) ) {
+        my $class = ref($command)
+          || ref( $c->component($command) )
+          || $c->component($command);
+        my $method = shift || 'process';
+
+        unless ($class) {
             my $error =
-              qq/Can't forward to "$class". Class is not a Catalyst component./;
+qq/Couldn't forward to command "$command". Invalid action or component./;
             $c->error($error);
             $c->log->debug($error) if $c->debug;
             return 0;
         }
 
-        my $method = shift || 'process';
-
         if ( my $code = $class->can($method) ) {
-            $c->actions->{reverse}->{"$code"} = "$class->$method";
-            $results = [ [ [ $class, $code ] ] ];
+            my $action = $self->method_action_class->new(
+                {
+                    name      => $method,
+                    code      => $code,
+                    reverse   => "$class->$method",
+                    class     => $class,
+                    namespace => Catalyst::Utils::class2prefix(
+                        $class, $c->config->{case_sensitive}
+                    ),
+                }
+            );
+            $result = $action;
         }
 
         else {
@@ -172,288 +159,268 @@ sub forward {
 
     }
 
-    for my $result ( @{$results} ) {
-        $c->execute( @{ $result->[0] } );
-        return if scalar @{ $c->error };
-        last unless $c->state;
+    if ($local_args) {
+        local $c->request->{arguments} = [ @{$arguments} ];
+        $result->execute($c);
     }
+    else { $result->execute($c) }
 
     return $c->state;
 }
 
-=item $c->get_action( $action, $namespace, $inherit )
-
-Get an action in a given namespace.
+=head2 $self->prepare_action($c)
 
 =cut
 
-sub get_action {
-    my ( $c, $action, $namespace, $inherit ) = @_;
-    return [] unless $action;
-    $namespace ||= '';
-    $inherit   ||= 0;
+sub prepare_action {
+    my ( $self, $c ) = @_;
+    my $path = $c->req->path;
+    my @path = split /\//, $c->req->path;
+    $c->req->args( \my @args );
 
-    if ($namespace) {
-        $namespace = '' if $namespace eq '/';
-        my $parent = $c->tree;
-        my @results;
+    unshift( @path, '' );    # Root action
 
-        if ($inherit) {
-            my $result = $c->actions->{private}->{ $parent->getUID }->{$action};
-            push @results, [$result] if $result;
-            my $visitor = Tree::Simple::Visitor::FindByPath->new;
+  DESCEND: while (@path) {
+        $path = join '/', @path;
+        $path =~ s#^/##;
 
-            for my $part ( split '/', $namespace ) {
-                $visitor->setSearchPath($part);
-                $parent->accept($visitor);
-                my $child = $visitor->getResult;
-                my $uid   = $child->getUID if $child;
-                my $match = $c->actions->{private}->{$uid}->{$action} if $uid;
-                push @results, [$match] if $match;
-                $parent = $child if $child;
-            }
+        $path = '' if $path eq '/';    # Root action
+
+        # Check out dispatch types to see if any will handle the path at
+        # this level
 
+        foreach my $type ( @{ $self->dispatch_types } ) {
+            last DESCEND if $type->match( $c, $path );
         }
 
-        else {
+        # If not, move the last part path to args
+        my $arg = pop(@path);
+        $arg =~ s/%([0-9A-Fa-f]{2})/chr(hex($1))/eg;
+        unshift @args, $arg;
+    }
 
-            if ($namespace) {
-                my $visitor = Tree::Simple::Visitor::FindByPath->new;
-                $visitor->setSearchPath( split '/', $namespace );
-                $parent->accept($visitor);
-                my $child = $visitor->getResult;
-                my $uid   = $child->getUID if $child;
-                my $match = $c->actions->{private}->{$uid}->{$action}
-                  if $uid;
-                push @results, [$match] if $match;
-            }
+    $c->log->debug( 'Path is "' . $c->req->match . '"' )
+      if ( $c->debug && $c->req->match );
 
-            else {
-                my $result =
-                  $c->actions->{private}->{ $parent->getUID }->{$action};
-                push @results, [$result] if $result;
-            }
+    $c->log->debug( 'Arguments are "' . join( '/', @args ) . '"' )
+      if ( $c->debug && @args );
+}
 
-        }
-        return \@results;
-    }
+=head2 $self->get_action( $action, $namespace )
 
-    elsif ( my $p = $c->actions->{plain}->{$action} ) { return [ [$p] ] }
-    elsif ( my $r = $c->actions->{regex}->{$action} ) { return [ [$r] ] }
+=cut
 
-    else {
+sub get_action {
+    my ( $self, $name, $namespace ) = @_;
+    return unless $name;
+    $namespace ||= '';
+    $namespace = '' if $namespace eq '/';
 
-        for my $i ( 0 .. $#{ $c->actions->{compiled} } ) {
-            my $name  = $c->actions->{compiled}->[$i]->[0];
-            my $regex = $c->actions->{compiled}->[$i]->[1];
+    my @match = $self->get_containers($namespace);
 
-            if ( my @snippets = ( $action =~ $regex ) ) {
-                return [ [ $c->actions->{regex}->{$name}, $name, \@snippets ] ];
-            }
+    return unless @match;
 
-        }
+    if ( my $action = $match[-1]->get_action($name) ) {
+        return $action if $action->namespace eq $namespace;
     }
-    return [];
 }
 
-=item $c->set_action( $action, $code, $namespace, $attrs )
-
-Set an action in a given namespace.
+=head2 $self->get_actions( $c, $action, $namespace )
 
 =cut
 
-sub set_action {
-    my ( $c, $method, $code, $namespace, $attrs ) = @_;
+sub get_actions {
+    my ( $self, $c, $action, $namespace ) = @_;
+    return [] unless $action;
+    $namespace ||= '';
+    $namespace = '' if $namespace eq '/';
 
-    my $prefix = Catalyst::Utils::class2prefix($namespace) || '';
-    my %flags;
+    my @match = $self->get_containers($namespace);
 
-    for my $attr ( @{$attrs} ) {
-        if    ( $attr =~ /^(Local|Relative)$/ )    { $flags{local}++ }
-        elsif ( $attr =~ /^(Global|Absolute)$/ )   { $flags{global}++ }
-        elsif ( $attr =~ /^Path\(\s*(.+)\s*\)$/i ) { $flags{path} = $1 }
-        elsif ( $attr =~ /^Private$/i )            { $flags{private}++ }
-        elsif ( $attr =~ /^(Regex|Regexp)\(\s*(.+)\s*\)$/i ) {
-            $flags{regex} = $2;
-        }
-    }
+    return map { $_->get_action($action) } @match;
+}
 
-    if ( $flags{private} && ( keys %flags > 1 ) ) {
-        $c->log->debug( 'Bad action definition "'
-              . join( ' ', @{$attrs} )
-              . qq/" for "$namespace->$method"/ )
-          if $c->debug;
-        return;
-    }
-    return unless keys %flags;
+=head2 $self->get_containers( $namespace )
 
-    my $parent  = $c->tree;
-    my $visitor = Tree::Simple::Visitor::FindByPath->new;
+=cut
 
-    for my $part ( split '/', $prefix ) {
-        $visitor->setSearchPath($part);
-        $parent->accept($visitor);
-        my $child = $visitor->getResult;
+sub get_containers {
+    my ( $self, $namespace ) = @_;
 
-        unless ($child) {
-            $child = $parent->addChild( Tree::Simple->new($part) );
-            $visitor->setSearchPath($part);
-            $parent->accept($visitor);
-            $child = $visitor->getResult;
-        }
+    # If the namespace is / just return the root ActionContainer
 
-        $parent = $child;
-    }
+    return ( $self->tree->getNodeValue )
+      if ( !$namespace || ( $namespace eq '/' ) );
 
-    my $uid = $parent->getUID;
-    $c->actions->{private}->{$uid}->{$method} = [ $namespace, $code ];
-    my $forward = $prefix ? "$prefix/$method" : $method;
+    # Use a visitor to recurse down the tree finding the ActionContainers
+    # for each namespace in the chain.
 
-    if ( $flags{path} ) {
-        $flags{path} =~ s/^\w+//;
-        $flags{path} =~ s/\w+$//;
-        if ( $flags{path} =~ /^'(.*)'$/ ) { $flags{path} = $1 }
-        if ( $flags{path} =~ /^"(.*)"$/ ) { $flags{path} = $1 }
+    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;
+
+    if ( !defined $visitor->getResult ) {
+
+        # 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.
+
+        if ( my $extra = $path[ ( scalar @match ) - 1 ] ) {
+            $visitor->setSearchPath($extra);
+            $match[-1]->accept($visitor);
+            push( @match, $visitor->getResult ) if defined $visitor->getResult;
+        }
     }
 
-    if ( $flags{regex} ) {
-        $flags{regex} =~ s/^\w+//;
-        $flags{regex} =~ s/\w+$//;
-        if ( $flags{regex} =~ /^'(.*)'$/ ) { $flags{regex} = $1 }
-        if ( $flags{regex} =~ /^"(.*)"$/ ) { $flags{regex} = $1 }
-    }
+    return map { $_->getNodeValue } @match;
+}
 
-    my $reverse = $prefix ? "$prefix/$method" : $method;
+=head2 $self->register( $c, $action )
 
-    if ( $flags{local} || $flags{global} || $flags{path} ) {
-        my $path     = $flags{path} || $method;
-        my $absolute = 0;
+=cut
 
-        if ( $path =~ /^\/(.+)/ ) {
-            $path     = $1;
-            $absolute = 1;
-        }
+sub register {
+    my ( $self, $c, $action ) = @_;
 
-        $absolute = 1 if $flags{global};
-        my $name = $absolute ? $path : $prefix ? "$prefix/$path" : $path;
-        $c->actions->{plain}->{$name} = [ $namespace, $code ];
+    my $registered = $self->registered_dispatch_types;
+
+    my $priv = 0;
+    foreach my $key ( keys %{ $action->attributes } ) {
+        $priv++ if $key eq 'Private';
+        my $class = "Catalyst::DispatchType::$key";
+        unless ( $registered->{$class} ) {
+            eval "require $class";
+            push( @{ $self->dispatch_types }, $class->new ) unless $@;
+            $registered->{$class} = 1;
+        }
     }
 
-    if ( my $regex = $flags{regex} ) {
-        push @{ $c->actions->{compiled} }, [ $regex, qr#$regex# ];
-        $c->actions->{regex}->{$regex} = [ $namespace, $code ];
+    # Pass the action to our dispatch types so they can register it if reqd.
+    my $reg = 0;
+    foreach my $type ( @{ $self->dispatch_types } ) {
+        $reg++ if $type->register( $c, $action );
     }
 
-    $c->actions->{reverse}->{"$code"} = $reverse;
-}
+    return unless $reg + $priv;
 
-=item $class->setup_actions($component)
+    my $namespace = $action->namespace;
+    my $parent    = $self->tree;
+    my $visitor   = Tree::Simple::Visitor::FindByPath->new;
 
-Setup actions for a component.
+    if ($namespace) {
+        for my $part ( split '/', $namespace ) {
+            $visitor->setSearchPath($part);
+            $parent->accept($visitor);
+            my $child = $visitor->getResult;
 
-=cut
+            unless ($child) {
 
-sub setup_actions {
-    my ( $self, $comps ) = @_;
-
-    for my $comp (@$comps) {
-        $comp = ref $comp || $comp;
-
-        for my $action ( @{ Catalyst::Utils::reflect_actions($comp) } ) {
-            my ( $code, $attrs ) = @{$action};
-            my $name = '';
-            no strict 'refs';
-            my @cache = ( $comp, @{"$comp\::ISA"} );
-            my %namespaces;
-
-            while ( my $namespace = shift @cache ) {
-                $namespaces{$namespace}++;
-                for my $isa ( @{"$comp\::ISA"} ) {
-                    next if $namespaces{$isa};
-                    push @cache, $isa;
-                    $namespaces{$isa}++;
-                }
+                # Create a new tree node and an ActionContainer to form
+                # its value.
+
+                my $container =
+                  Catalyst::ActionContainer->new(
+                    { part => $part, actions => {} } );
+                $child = $parent->addChild( Tree::Simple->new($container) );
+                $visitor->setSearchPath($part);
+                $parent->accept($visitor);
+                $child = $visitor->getResult;
             }
 
-            for my $namespace ( keys %namespaces ) {
+            $parent = $child;
+        }
+    }
 
-                for my $sym ( values %{ $namespace . '::' } ) {
+    # Set the method value
+    $parent->getNodeValue->actions->{ $action->name } = $action;
+}
 
-                    if ( *{$sym}{CODE} && *{$sym}{CODE} == $code ) {
+=head2 $self->setup_actions( $class, $component )
 
-                        $name = *{$sym}{NAME};
-                        $self->set_action( $name, $code, $comp, $attrs );
-                        last;
-                    }
+=cut
 
-                }
+sub setup_actions {
+    my ( $self, $c ) = @_;
+
+    $self->dispatch_types( [] );
+    $self->registered_dispatch_types( {} );
+    $self->method_action_class('Catalyst::Action');
+    $self->action_container_class('Catalyst::ActionContainer');
+
+    # Preload action types
+    for my $type (@PRELOAD) {
+        my $class = "Catalyst::DispatchType::$type";
+        eval "require $class";
+        Catalyst::Exception->throw( message => qq/Couldn't load "$class"/ )
+          if $@;
+        push @{ $self->dispatch_types }, $class->new;
+        $self->registered_dispatch_types->{$class} = 1;
+    }
 
-            }
+    # We use a 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');
+    }
 
+    # Postload action types
+    for my $type (@POSTLOAD) {
+        my $class = "Catalyst::DispatchType::$type";
+        eval "require $class";
+        Catalyst::Exception->throw( message => qq/Couldn't load "$class"/ )
+          if $@;
+        push @{ $self->dispatch_types }, $class->new;
     }
 
-    my $actions  = $self->actions;
-    my $privates = Text::ASCIITable->new;
-    $privates->setCols( 'Private', 'Class' );
-    $privates->setColWidth( 'Private', 36, 1 );
-    $privates->setColWidth( 'Class',   37, 1 );
+    return unless $c->debug;
+
+    my $privates = Text::SimpleTable->new(
+        [ 20, 'Private' ],
+        [ 38, 'Class' ],
+        [ 12, 'Method' ]
+    );
 
+    my $has_private = 0;
     my $walker = sub {
         my ( $walker, $parent, $prefix ) = @_;
         $prefix .= $parent->getNodeValue || '';
         $prefix .= '/' unless $prefix =~ /\/$/;
-        my $uid = $parent->getUID;
-
-        for my $action ( keys %{ $actions->{private}->{$uid} } ) {
-            my ( $class, $code ) = @{ $actions->{private}->{$uid}->{$action} };
-            $privates->addRow( "$prefix$action", $class );
+        my $node = $parent->getNodeValue->actions;
+
+        for my $action ( keys %{$node} ) {
+            my $action_obj = $node->{$action};
+            next
+              if ( ( $action =~ /^_.*/ )
+                && ( !$c->config->{show_internal_actions} ) );
+            $privates->row( "$prefix$action", $action_obj->class, $action );
+            $has_private = 1;
         }
 
         $walker->( $walker, $_, $prefix ) for $parent->getAllChildren;
     };
 
     $walker->( $walker, $self->tree, '' );
-    $self->log->debug( 'Loaded private actions', $privates->draw )
-      if ( @{ $privates->{tbl_rows} } && $self->debug );
-
-    my $publics = Text::ASCIITable->new;
-    $publics->setCols( 'Public', 'Private' );
-    $publics->setColWidth( 'Public',  36, 1 );
-    $publics->setColWidth( 'Private', 37, 1 );
-
-    for my $plain ( sort keys %{ $actions->{plain} } ) {
-        my ( $class, $code ) = @{ $actions->{plain}->{$plain} };
-        my $reverse = $self->actions->{reverse}->{$code};
-        $reverse = $reverse ? "/$reverse" : $code;
-        $publics->addRow( "/$plain", $reverse );
-    }
-
-    $self->log->debug( 'Loaded public actions', $publics->draw )
-      if ( @{ $publics->{tbl_rows} } && $self->debug );
-
-    my $regexes = Text::ASCIITable->new;
-    $regexes->setCols( 'Regex', 'Private' );
-    $regexes->setColWidth( 'Regex',   36, 1 );
-    $regexes->setColWidth( 'Private', 37, 1 );
+    $c->log->debug( "Loaded Private actions:\n" . $privates->draw )
+      if ($has_private);
 
-    for my $regex ( sort keys %{ $actions->{regex} } ) {
-        my ( $class, $code ) = @{ $actions->{regex}->{$regex} };
-        my $reverse = $self->actions->{reverse}->{$code};
-        $reverse = $reverse ? "/$reverse" : $code;
-        $regexes->addRow( $regex, $reverse );
-    }
-
-    $self->log->debug( 'Loaded regex actions', $regexes->draw )
-      if ( @{ $regexes->{tbl_rows} } && $self->debug );
+    # List all public actions
+    $_->list($c) for @{ $self->dispatch_types };
 }
 
-=back
-
 =head1 AUTHOR
 
 Sebastian Riedel, C<sri@cpan.org>
+Matt S Trout, C<mst@shadowcatsystems.co.uk>
 
 =head1 COPYRIGHT