package Catalyst::Controller;
-use Moose;
-use Class::MOP;
+#switch to BEGIN { extends qw/ ... /; } ?
+use MRO::Compat;
+use mro 'c3';
use base qw/Catalyst::Component Catalyst::AttrContainer/;
-
-#Why does the following blow up?
-#extends qw/Catalyst::Component Catalyst::AttrContainer/;
-
-has path => (
- is => 'ro',
- isa => 'Str',
- predicate => 'has_path',
- );
-
-#this are frefixed like this because _namespace clases with something in
-#Catalyst.pm . to be fixed later.
-has _namespace => (
- is => 'ro',
- isa => 'Str',
- init_arg => 'namespace',
- predicate => '_has_namespace',
- );
-
-__PACKAGE__->mk_accessors( qw/_application/ );
-
-has _application => (is => 'rw');
-sub _app{ shift->_application(@_) } # eww
+use Moose;
use Scalar::Util qw/blessed/;
use Catalyst::Exception;
use Catalyst::Utils;
use Class::Inspector;
+has path_prefix =>
+ (
+ is => 'rw',
+ isa => 'Str',
+ init_arg => 'path',
+ predicate => 'has_path_prefix',
+ );
+
+has action_namespace =>
+ (
+ is => 'rw',
+ isa => 'Str',
+ init_arg => 'namespace',
+ predicate => 'has_action_namespace',
+ );
+
+has actions =>
+ (
+ is => 'rw',
+ isa => 'HashRef',
+ init_arg => undef,
+ );
+
+# isa => 'ClassName|Catalyst' ?
+has _application => (is => 'rw');
+sub _app{ shift->_application(@_) }
+
+sub BUILD {
+ my ($self, $args) = @_;
+ my $action = delete $args->{action} || {};
+ my $actions = delete $args->{actions} || {};
+ my $attr_value = $self->merge_config_hashes($actions, $action);
+ $self->actions($attr_value);
+}
+
=head1 NAME
Catalyst::Controller - Catalyst Controller base class
package MyApp::Controller::Search
use base qw/Catalyst::Controller/;
- sub foo : Local {
+ sub foo : Local {
my ($self,$c,@args) = @_;
- ...
+ ...
} # Dispatches to /search/foo
=head1 DESCRIPTION
return !@{ $c->error };
}
-around new => sub {
- my $orig = shift;
+sub new {
my $self = shift;
my $app = $_[0];
- my $new = $self->$orig(@_);
+ my $new = $self->next::method(@_);
$new->_application( $app );
return $new;
-};
-
+}
sub action_for {
my ( $self, $name ) = @_;
return $app->dispatcher->get_action($name, $self->action_namespace);
}
-sub action_namespace {
+#my opinion is that this whole sub really should be a builder method, not
+#something that happens on every call. Anyone else disagree?? -- groditi
+
+#we are wrapping the accessor, so just uyse a modifier since a normal sub would
+#just be overridden by the generated moose method
+around action_namespace => sub {
+ my $orig = shift;
my ( $self, $c ) = @_;
- unless ( $c ) {
- $c = ($self->isa('Catalyst') ? $self : $self->_application);
- }
+
if( ref($self) ){
- return $self->_namespace if $self->_has_namespace;
- } # else { #i think this is hacky and it should work with the else enabled
- return $self->config->{namespace} if exists $self->config->{namespace};
- #}
- return Catalyst::Utils::class2prefix( ref($self) || $self,
- $c->config->{case_sensitive} )
- || '';
-}
+ return $self->$orig if $self->has_action_namespace;
+ } else {
+ warn "action_namespace called as class method";
+ # if the following won't change at runtime it should be lazy_building thing
+ return $self->config->{namespace} if exists $self->config->{namespace};
+ }
-sub path_prefix {
- my ( $self, $c ) = @_;
- unless ( $c ) {
- $c = ($self->isa('Catalyst') ? $self : $self->_application);
+ #the following looks like a possible target for a default setting. i am not
+ #making the below the builder because i don't know if $c will vary from
+ #call to call, which would affect case sensitivity settings -- groditi
+ my $case_s;
+ if( $c ){
+ $case_s = $c->config->{case_sensitive};
+ } else {
+ if ($self->isa('Catalyst')) {
+ $case_s = $self->config->{case_sensitive};
+ } else {
+ if (ref $self) {
+ $case_s = $self->_application->config->{case_sensitive};
+ } else {
+ confess("Can't figure out case_sensitive setting");
+ }
+ }
}
+
+ my $namespace = Catalyst::Utils::class2prefix(ref($self) || $self, $case_s) || '';
+ $self->$orig($namespace) if ref($self);
+ return $namespace;
+};
+
+#Once again, this is probably better written as a builder method
+around path_prefix => sub {
+ my $orig = shift;
+ my $self = shift;
if( ref($self) ){
- return $self->path if $self->has_path;
- } # else {
+ return $self->$orig if $self->has_path_prefix;
+ } else {
return $self->config->{path} if exists $self->config->{path};
- #}
- return shift->action_namespace(@_);
-}
+ }
+ my $namespace = $self->action_namespace(@_);
+ $self->$orig($namespace) if ref($self);
+ return $namespace;
+};
sub register_actions {
my $class = ref $self || $self;
#this is still not correct for some reason.
my $namespace = $self->action_namespace($c);
- my %methods;
- if( $self->can('meta') ){
- my $meta = $self->meta;
- %methods = map{ $_->{code}->body => $_->{name} }
+ my $meta = $self->meta;
+ my %methods = map{ $_->{code}->body => $_->{name} }
grep {$_->{class} ne 'Moose::Object'} #ignore Moose::Object methods
- $meta->compute_all_applicable_methods;
- } else { #until we are sure there's no moose stuff left...
- $methods{ $self->can($_) } = $_
- for @{ Class::Inspector->methods($class) || [] };
- }
+ $meta->compute_all_applicable_methods;
+
# Advanced inheritance support for plugins and the like
- #to be modified to use meta->superclasses
+ #moose todo: migrate to eliminate CDI compat
my @action_cache;
- {
- no strict 'refs';
- for my $isa ( @{"$class\::ISA"}, $class ) {
- push @action_cache, @{ $isa->_action_cache }
- if $isa->can('_action_cache');
+ for my $isa ( $meta->superclasses, $class ) {
+ if(my $coderef = $isa->can('_action_cache')){
+ push(@action_cache, @{ $isa->$coderef });
}
}
: $self->_action_class);
Class::MOP::load_class($class);
- #unless ( Class::Inspector->loaded($class) ) {
- # require Class::Inspector->filename($class);
- #}
-
return $class->new( \%args );
}
}
}
- #this will not work under moose
- #my $hash = (ref $self ? $self : $self->config); # hate app-is-class
- #action / actions should be an attribute of Controller
- my $hash = $self->config;
-
- if (exists $hash->{actions} || exists $hash->{action}) {
- my $a = $hash->{actions} || $hash->{action};
- %raw_attributes = ((exists $a->{'*'} ? %{$a->{'*'}} : ()),
- %raw_attributes,
- (exists $a->{$name} ? %{$a->{$name}} : ()));
+ #I know that the original behavior was to ignore action if actions was set
+ # but i actually think this may be a little more sane? we can always remove
+ # the merge behavior quite easily and go back to having actions have
+ # presedence over action by modifying the keys. i honestly think this is
+ # superior while mantaining really high degree of compat
+ my $actions;
+ if( ref($self) ) {
+ $actions = $self->actions;
+ } else {
+ my $cfg = $self->config;
+ $actions = $self->merge_config_hashes($cfg->{actions}, $cfg->{action});
}
+ %raw_attributes = ((exists $actions->{'*'} ? %{$actions->{'*'}} : ()),
+ %raw_attributes,
+ (exists $actions->{$name} ? %{$actions->{$name}} : ()));
+
+
my %final_attributes;
foreach my $key (keys %raw_attributes) {
foreach my $value (ref($raw) eq 'ARRAY' ? @$raw : $raw) {
my $meth = "_parse_${key}_attr";
- if ( $self->can($meth) ) {
- ( $key, $value ) = $self->$meth( $c, $name, $value );
+ if ( my $code = $self->can($meth) ) {
+ ( $key, $value ) = $self->$code( $c, $name, $value );
}
push( @{ $final_attributes{$key} }, $value );
}
return ( 'ActionClass', $value );
}
+no Moose;
+
1;
__END__
will be bound to 'foo/bar'. The default Root controller is an example
of setting namespace to '' (the null string).
-=head2 path
+=head2 path
Sets 'path_prefix', as described below.
projects / catagits/Catalyst-Runtime.git / blobdiff