- Refactored get_action into get_action and get_actions

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

diff --git a/lib/Catalyst/Base.pm b/lib/Catalyst/Base.pm
index a79cfa2..0703b5c 100644 (file)
--- a/lib/Catalyst/Base.pm
+++ b/lib/Catalyst/Base.pm
@@ -1,17 +1,55 @@
 package Catalyst::Base;
 
 use strict;
-use base qw/Class::Data::Inheritable Class::Accessor::Fast/;
+use base qw/Catalyst::AttrContainer Class::Accessor::Fast/;
+
+use Catalyst::Exception;
 use NEXT;
 
-__PACKAGE__->mk_classdata($_) for qw/_cache _config/;
-__PACKAGE__->_cache( [] );
+__PACKAGE__->mk_classdata($_) for qw/_config _dispatch_steps/;
+
+__PACKAGE__->_dispatch_steps( [qw/_BEGIN _AUTO _ACTION/] );
+
+sub _DISPATCH : Private {
+    my ( $self, $c ) = @_;
+
+    foreach my $disp ( @{ $self->_dispatch_steps } ) {
+        last unless $c->forward($disp);
+    }
+
+    $c->forward('_END');
+}
 
-# note - see attributes(3pm)
-sub MODIFY_CODE_ATTRIBUTES {
-    my ( $class, $code, @attrs ) = @_;
-    push @{ $class->_cache }, [ $code, [@attrs] ];
-    return ();
+sub _BEGIN : Private {
+    my ( $self, $c ) = @_;
+    my $begin = ($c->get_actions( 'begin', $c->namespace))[-1];
+    return 1 unless $begin;
+    $begin->execute($c);
+    return !@{ $c->error };
+}
+
+sub _AUTO : Private {
+    my ( $self, $c ) = @_;
+    my @auto = $c->get_actions('auto', $c->namespace);
+    foreach my $auto (@auto) {
+        $auto->execute($c);
+        return 0 unless $c->state;
+    }
+    return 1;
+}
+
+sub _ACTION : Private {
+    my ( $self, $c ) = @_;
+    $c->action->execute($c);
+    return !@{ $c->error };
+}
+
+sub _END : Private {
+    my ( $self, $c ) = @_;
+    my $end = ($c->get_actions( 'end', $c->namespace))[-1];
+    return 1 unless $end;
+    $end->execute($c);
+    return !@{ $c->error };
 }
 
 =head1 NAME
@@ -65,7 +103,11 @@ component loader with config() support and a process() method placeholder.
 
 sub new {
     my ( $self, $c ) = @_;
-    return $self->NEXT::new( $self->config );
+
+    # Temporary fix, some components does not pass context to constructor
+    my $arguments = ( ref( $_[-1] ) eq 'HASH' ) ? $_[-1] : {};
+
+    return $self->NEXT::new( { %{ $self->config }, %{$arguments} } );
 }
 
 # remember to leave blank lines between the consecutive =item's
@@ -82,8 +124,8 @@ sub new {
 sub config {
     my $self = shift;
     $self->_config( {} ) unless $self->_config;
-    if ( $_[0] ) {
-        my $config = $_[1] ? {@_} : $_[0];
+    if (@_) {
+        my $config = @_ > 1 ? {@_} : $_[0];
         while ( my ( $key, $val ) = each %$config ) {
             $self->_config->{$key} = $val;
         }
@@ -95,7 +137,11 @@ sub config {
 
 =cut
 
-sub process { die ((ref $_[0] || $_[0])." did not override Catalyst::Base::process"); }
+sub process {
+
+    Catalyst::Exception->throw( message => ( ref $_[0] || $_[0] )
+          . " did not override Catalyst::Base::process" );
+}
 
 =back
 
@@ -107,6 +153,7 @@ L<Catalyst>.
 
 Sebastian Riedel, C<sri@cpan.org>
 Marcus Ramberg, C<mramberg@cpan.org>
+Matt S Trout, C<mst@shadowcatsystems.co.uk>
 
 =head1 COPYRIGHT