X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FCatalyst%2FController.pm;h=49591d3b64e24ea8586436d5c9f255d37d7c2e9d;hb=e9ba5c119a81f59f8339cd5c749709f5bc56b6d6;hp=d52ae3f8dbdf488d1591549ac6431cc327fe7e1c;hpb=0da2dc3044ed62182fd3cf515b26c852edaa11b4;p=catagits%2FCatalyst-Runtime.git

diff --git a/lib/Catalyst/Controller.pm b/lib/Catalyst/Controller.pm
index d52ae3f..49591d3 100644
--- a/lib/Catalyst/Controller.pm
+++ b/lib/Catalyst/Controller.pm
@@ -2,7 +2,7 @@ package Catalyst::Controller;
 
 use Moose;
 use Moose::Util qw/find_meta/;
-
+use List::MoreUtils qw/uniq/;
 use namespace::clean -except => 'meta';
 
 BEGIN { extends qw/Catalyst::Component MooseX::MethodAttributes::Inheritable/; }
@@ -71,11 +71,14 @@ for more info about how Catalyst dispatches to actions.
 
 #I think both of these could be attributes. doesn't really seem like they need
 #to ble class data. i think that attributes +default would work just fine
-__PACKAGE__->mk_classdata($_) for qw/_dispatch_steps _action_class/;
+__PACKAGE__->mk_classdata($_) for qw/_dispatch_steps/;
 
 __PACKAGE__->_dispatch_steps( [qw/_BEGIN _AUTO _ACTION/] );
-__PACKAGE__->_action_class('Catalyst::Action');
 
+has _action_class => (
+    is => 'rw',
+    default => 'Catalyst::Action',
+);
 
 sub _DISPATCH : Private {
     my ( $self, $c ) = @_;
@@ -187,23 +190,20 @@ sub get_action_methods {
           . $meta->name
           . " cannot support register_actions." )
       unless $meta->can('get_nearest_methods_with_attributes');
+    my @methods = $meta->get_nearest_methods_with_attributes;
 
-    # Find (and de-dup) action methods from attributes and those from config.
-    my %methods = (
-        map({ $_->name => 1 } $meta->get_nearest_methods_with_attributes),
-        %{ $self->_controller_actions }
-    );
-
-    if (ref $self) {
-        foreach (keys %methods) {
+    # actions specified via config are also action_methods
+    push(
+        @methods,
+        map {
             $meta->find_method_by_name($_)
               || confess( 'Action "'
                   . $_
                   . '" is not available from controller '
-                  . ( ref $self ) );
-        }
-    }
-    return keys %methods;
+                  . ( ref $self ) )
+          } keys %{ $self->_controller_actions }
+    ) if ( ref $self );
+    return uniq @methods;
 }
 
 
@@ -218,10 +218,13 @@ sub register_action_methods {
     #this is still not correct for some reason.
     my $namespace = $self->action_namespace($c);
 
-    # Uncomment as soon as you fix the tests :)
-    #if (!blessed($self) && $self eq $c && scalar(@methods)) {
-    #    $c->log->warn("Action methods found defined in your application class, $self. This is deprecated, please move them into a Root controller.");
-    #}
+    # FIXME - fugly
+    if (!blessed($self) && $self eq $c && scalar(@methods)) {
+        my @really_bad_methods = grep { ! /^_(DISPATCH|BEGIN|AUTO|ACTION|END)$/ } map { $_->name } @methods;
+        if (scalar(@really_bad_methods)) {
+            $c->log->warn("Action methods (" . join(', ', @really_bad_methods) . ") found defined in your application class, $self. This is deprecated, please move them into a Root controller.");
+        }
+    }
 
     foreach my $method (@methods) {
         my $name = $method->name;
@@ -248,16 +251,29 @@ sub register_action_methods {
     }
 }
 
-sub create_action {
-    my $self = shift;
-    my %args = @_;
+sub action_class {
+    my ($self, %args) = @_;
 
     my $class = (exists $args{attributes}{ActionClass}
                     ? $args{attributes}{ActionClass}[0]
                     : $self->_action_class);
-
     Class::MOP::load_class($class);
-    return $class->new( \%args );
+    return $class;
+}
+
+sub create_action {
+    my $self = shift;
+    my %args = @_;
+
+    my $class = $self->action_class(%args);
+
+    my $action_args = $self->config->{action_args};
+    my %extra_args = (
+        %{ $action_args->{'*'}           || {} },
+        %{ $action_args->{ $args{name} } || {} },
+    );
+
+    return $class->new({ %extra_args, %args });
 }
 
 sub _parse_attrs {
@@ -440,6 +456,46 @@ of setting namespace to '' (the null string).
 
 Sets 'path_prefix', as described below.
 
+=head2 action
+
+Allows you to set the attributes that the dispatcher creates actions out of.
+This allows you to do 'rails style routes', or override some of the
+attribute defintions of actions composed from Roles.
+You can set arguments globally (for all actions of the controller) and
+specifically (for a single action).
+
+    __PACKAGE__->config(
+        action => {
+            '*' => { Chained => 'base', Args => 0  },
+            base => { Chained => '/', PathPart => '', CaptureArgs => 0 },
+        },
+     );
+
+In the case above every sub in the package would be made into a Chain
+endpoint with a URI the same as the sub name for each sub, chained
+to the sub named C<base>. Ergo dispatch to C</example> would call the
+C<base> method, then the C<example> method.
+
+=head2 action_args
+
+Allows you to set constructor arguments on your actions. You can set arguments
+globally and specifically (as above).
+This is particularly useful when using C<ActionRole>s
+(L<Catalyst::Controller::ActionRole>) and custom C<ActionClass>es.
+
+    __PACKAGE__->config(
+        action_args => {
+            '*' => { globalarg1 => 'hello', globalarg2 => 'goodbye' },
+            'specific_action' => { customarg => 'arg1' },
+        },
+     );
+
+In the case above the action class associated with C<specific_action> would get
+passed the following arguments, in addition to the normal action constructor
+arguments, when it is instantiated:
+
+  (globalarg1 => 'hello', globalarg2 => 'goodbye', customarg => 'arg1')
+
 =head1 METHODS
 
 =head2 BUILDARGS ($app, @args)