completely new way of handling action prototypes for actions in CRUD that is much...

[catagits/Reaction.git] / lib / Reaction / UI / ViewPort / Role / Actions.pm

diff --git a/lib/Reaction/UI/ViewPort/Role/Actions.pm b/lib/Reaction/UI/ViewPort/Role/Actions.pm
index f11b7a2..a8e6e28 100644 (file)
--- a/lib/Reaction/UI/ViewPort/Role/Actions.pm
+++ b/lib/Reaction/UI/ViewPort/Role/Actions.pm
@@ -1,33 +1,64 @@
 package Reaction::UI::ViewPort::Role::Actions;
 
 use Reaction::Role;
-use Reaction::UI::ViewPort::Action::Link;
-
-role Actions, which {
-
-  has actions => (is => 'ro', isa => 'ArrayRef', lazy_build => 1);
-  has action_prototypes => (is => 'ro', isa => 'ArrayRef', lazy_build => 1);
-  implements _build_action_prototypes => as { [] };
-
-  implements _build_actions => as {
-    my ($self) = @_;
-    my (@act, $i);
-    my $ctx = $self->ctx;
-    my $loc = $self->location;
-    foreach my $proto (@{ $self->action_prototypes }) {
-      my $action = Reaction::UI::ViewPort::Action::Link->new
-        (
-         ctx      => $ctx,
-         target   => $self->model,
-         location => join ('-', $loc, 'action', $i++),
-         %$proto,
-        );
-      push(@act, $action);
-    }
-    return \@act;
-  };
-
-};
+use Reaction::UI::ViewPort::URI;
+
+use namespace::clean -except => [ qw(meta) ];
+
+has actions => (
+  is => 'ro',
+  isa => 'ArrayRef',
+  lazy_build => 1
+);
+
+has action_order => (
+  is => 'ro',
+  isa => 'ArrayRef'
+);
+
+has action_prototypes => (
+  is => 'ro',
+  isa => 'HashRef',
+  required => 1,
+  default => sub{ {} }
+);
+
+has computed_action_order => (
+  is => 'ro',
+  isa => 'ArrayRef',
+  lazy_build => 1
+);
+
+sub _build_computed_action_order {
+  my $self = shift;
+  my $ordered = $self->sort_by_spec(
+    ($self->has_action_order ? $self->action_order : []),
+    [ keys %{ $self->action_prototypes } ]
+  );
+  return $ordered ;
+}
+
+sub _build_actions {
+  my ($self) = @_;
+  my (@act, $i);
+  my $ctx = $self->ctx;
+  my $loc = $self->location;
+  my $target = $self->model;
+
+  foreach my $proto_name ( @{ $self->computed_action_order } ) {
+    my $proto = $self->action_prototypes->{$proto_name};
+    my $uri = $proto->{uri} or confess('uri is required in prototype action');
+    my $label = exists $proto->{label} ? $proto->{label} : $proto_name;
+
+    my $action = Reaction::UI::ViewPort::URI->new(
+      location => join ('-', $loc, 'action', $i++),
+      uri => ( ref($uri) eq 'CODE' ? $uri->($target, $ctx) : $uri ),
+      display => ( ref($label) eq 'CODE' ? $label->($target, $ctx) : $label ),
+    );
+    push(@act, $action);
+  }
+  return \@act;
+}
 
 1;