X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FCatalyst%2FDispatcher.pm;h=66e87210ecc712af9ee79796c1f3a9f43da8269d;hb=5d1266aecbc3b839f0b904093ccf282a73e06c91;hp=96793faf1dbbbd05132179e064e23fa834824885;hpb=2633d7dc3bb9c0cf7bf3e7cf936d6411fe3ba5aa;p=catagits%2FCatalyst-Runtime.git

diff --git a/lib/Catalyst/Dispatcher.pm b/lib/Catalyst/Dispatcher.pm
index 96793fa..66e8721 100644
--- a/lib/Catalyst/Dispatcher.pm
+++ b/lib/Catalyst/Dispatcher.pm
@@ -6,9 +6,8 @@ use Catalyst::Exception;
 use Catalyst::Utils;
 use Catalyst::Action;
 use Catalyst::ActionContainer;
-use Catalyst::DispatchType::Path;
-use Catalyst::DispatchType::Regex;
 use Catalyst::DispatchType::Default;
+use Catalyst::DispatchType::Index;
 use Text::ASCIITable;
 use Tree::Simple;
 use Tree::Simple::Visitor::FindByPath;
@@ -16,7 +15,13 @@ use Tree::Simple::Visitor::FindByPath;
 # Stringify to class
 use overload '""' => sub { return ref shift }, fallback => 1;
 
-__PACKAGE__->mk_accessors(qw/actions tree dispatch_types/);
+__PACKAGE__->mk_accessors(qw/tree dispatch_types/);
+
+# Preload these action types
+our @PRELOAD = qw/Path Regex/;
+
+# Postload these action types
+our @POSTLOAD = qw/Index Default/;
 
 =head1 NAME
 
@@ -248,18 +253,32 @@ sub prepare_action {
 sub get_action {
     my ( $self, $c, $action, $namespace, $inherit ) = @_;
     return [] unless $action;
-    $namespace ||= '/';
-    $inherit   ||= 0;
+    $namespace ||= '';
+    $namespace = '' if $namespace eq '/';
+    $inherit ||= 0;
 
     my @match = $self->get_containers($namespace);
 
-    my @results;
+    if ($inherit) {    # Return [ [ $act_obj ], ... ] for valid containers
+        return [
+            map    { [ $_->{$action} ] }        # Make [ $action_obj ]
+              grep { defined $_->{$action} }    # If it exists in the container
+              map  { $_->actions }              # Get action hash for container
+              @match
+        ];
+    }
+    else {
+        my $node = $match[-1]->actions;    # Only bother looking at the last one
 
-    foreach my $child ( $inherit ? @match : $match[-1] ) {
-        my $node = $child->actions;
-        push( @results, [ $node->{$action} ] ) if defined $node->{$action};
+        if ( defined $node->{$action}
+            && ( $node->{$action}->prefix eq $namespace ) )
+        {
+            return [ [ $node->{$action} ] ];
+        }
+        else {
+            return [];
+        }
     }
-    return \@results;
 }
 
 =item $self->get_containers( $namespace )
@@ -320,7 +339,19 @@ sub set_action {
 
         # Parse out :Foo(bar) into Foo => bar etc (and arrayify)
 
+        my %initialized;
+        $initialized{ ref $_ }++ for @{ $self->dispatch_types };
+
         if ( my ( $key, $value ) = ( $attr =~ /^(.*?)(?:\(\s*(.+)\s*\))?$/ ) ) {
+
+            # Initialize types
+            my $class = "Catalyst::DispatchType::$key";
+            unless ( $initialized{$class} ) {
+                eval "require $class";
+                push( @{ $self->dispatch_types }, $class->new ) unless $@;
+                $initialized{$class}++;
+            }
+
             if ( defined $value ) {
                 ( $value =~ s/^'(.*)'$/$1/ ) || ( $value =~ s/^"(.*)"/$1/ );
             }
@@ -393,18 +424,16 @@ sub set_action {
 sub setup_actions {
     my ( $self, $class ) = @_;
 
-    # These are the core structures
-    $self->actions(
-        {
-            plain    => {},
-            private  => {},
-            regex    => {},
-            compiled => []
-        }
-    );
+    $self->dispatch_types( [] );
 
-    $self->dispatch_types(
-        [ map { "Catalyst::DispatchType::$_"->new } qw/Path Regex Default/ ] );
+    # 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;
+    }
 
     # We use a tree
     my $container =
@@ -433,27 +462,28 @@ sub setup_actions {
             }
 
             for my $namespace ( keys %namespaces ) {
-
                 for my $sym ( values %{ $namespace . '::' } ) {
-
                     if ( *{$sym}{CODE} && *{$sym}{CODE} == $code ) {
-
                         $name = *{$sym}{NAME};
                         $class->set_action( $name, $code, $comp, $attrs );
                         last;
                     }
-
                 }
-
             }
-
         }
+    }
 
+    # 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;
     }
 
     return unless $class->debug;
 
-    my $actions  = $self->actions;
     my $privates = Text::ASCIITable->new;
     $privates->setCols( 'Private', 'Class' );
     $privates->setColWidth( 'Private', 36, 1 );
@@ -474,34 +504,11 @@ sub setup_actions {
     };
 
     $walker->( $walker, $self->tree, '' );
-    $class->log->debug( "Loaded private actions:\n" . $privates->draw )
+    $class->log->debug( "Loaded Private actions:\n" . $privates->draw )
       if ( @{ $privates->{tbl_rows} } );
 
-    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 $action = $actions->{plain}->{$plain};
-        $publics->addRow( "/$plain", "/$action" );
-    }
-
-    $class->log->debug( "Loaded public actions:\n" . $publics->draw )
-      if ( @{ $publics->{tbl_rows} } );
-
-    my $regexes = Text::ASCIITable->new;
-    $regexes->setCols( 'Regex', 'Private' );
-    $regexes->setColWidth( 'Regex',   36, 1 );
-    $regexes->setColWidth( 'Private', 37, 1 );
-
-    for my $regex ( sort keys %{ $actions->{regex} } ) {
-        my $action = $actions->{regex}->{$regex};
-        $regexes->addRow( $regex, "/$action" );
-    }
-
-    $class->log->debug( "Loaded regex actions:\n" . $regexes->draw )
-      if ( @{ $regexes->{tbl_rows} } );
+    # List all public actions
+    $_->list($class) for @{ $self->dispatch_types };
 }
 
 =back