sub _ACTION : Private {
my ( $self, $c ) = @_;
if ( ref $c->action
- && $c->action->isa('Catalyst::Action')
+ && $c->action->can('execute')
&& $c->req->action )
{
$c->action->execute($c);
Catalyst Base Class
+This is the base class for all Catalyst components. It also handles
+dispatch of actions for controllers.
+
=head1 METHODS
=head2 $self->action_namespace($c)
+Determine the namespace for actions in this component.
+
=cut
sub action_namespace {
my ( $self, $c ) = @_;
- return Catalyst::Utils::class2prefix( ref $self,
+ return $self->config->{namespace} if exists $self->config->{namespace};
+ return Catalyst::Utils::class2prefix( ref($self) || $self,
$c->config->{case_sensitive} )
|| '';
}
+=head2 $self->path_prefix($c)
+
+alias for action_namespace
+
+=cut
+
+sub path_prefix { shift->action_namespace(@_); }
+
=head2 $self->register_actions($c)
+register all actions for this component based on a given context.
+
=cut
sub register_actions {
my $code = $cache->[0];
my $method = $methods{$code};
next unless $method;
- my $attrs = $self->_parse_attrs( @{ $cache->[1] } );
+ my $attrs = $self->_parse_attrs( $c, $method, @{ $cache->[1] } );
if ( $attrs->{Private} && ( keys %$attrs > 1 ) ) {
$c->log->debug( 'Bad action definition "'
. join( ' ', @{ $cache->[1] } )
}
sub _parse_attrs {
- my ( $self, @attrs ) = @_;
+ my ( $self, $c, $name, @attrs ) = @_;
my %attributes;
foreach my $attr (@attrs) {
if ( defined $value ) {
( $value =~ s/^'(.*)'$/$1/ ) || ( $value =~ s/^"(.*)"/$1/ );
}
+ my $meth = "_parse_${key}_attr";
+ if ( $self->can($meth) ) {
+ ( $key, $value ) = $self->$meth( $c, $name, $value );
+ }
push( @{ $attributes{$key} }, $value );
}
}
return \%attributes;
}
+sub _parse_Global_attr {
+ my ( $self, $c, $name, $value ) = @_;
+ return $self->_parse_Path_attr( $c, $name, "/$name" );
+}
+
+sub _parse_Absolute_attr { shift->_parse_Global_attr(@_); }
+
+sub _parse_Local_attr {
+ my ( $self, $c, $name, $value ) = @_;
+ return $self->_parse_Path_attr( $c, $name, $name );
+}
+
+sub _parse_Relative_attr { shift->_parse_Local_attr(@_); }
+
+sub _parse_Path_attr {
+ my ( $self, $c, $name, $value ) = @_;
+ $value ||= '';
+ if ( $value =~ m!^/! ) {
+ return ( 'Path', $value );
+ }
+ elsif ( length $value ) {
+ return ( 'Path', join( '/', $self->path_prefix($c), $value ) );
+ }
+ else {
+ return ( 'Path', $self->path_prefix($c) );
+ }
+}
+
+sub _parse_Regex_attr {
+ my ( $self, $c, $name, $value ) = @_;
+ return ( 'Regex', $value );
+}
+
+sub _parse_Regexp_attr { shift->_parse_Regex_attr(@_); }
+
+sub _parse_LocalRegex_attr {
+ my ( $self, $c, $name, $value ) = @_;
+ unless ( $value =~ s/^\^// ) { $value = "(?:.*?)$value"; }
+ return ( 'Regex', '^' . $self->path_prefix($c) . "/${value}" );
+}
+
+sub _parse_LocalRegexp_attr { shift->_parse_LocalRegex_attr(@_); }
+
=head1 SEE ALSO
L<Catalyst>, L<Catalyst::Controller>.