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package Reaction::UI::Controller::Collection::CRUD;
use base 'Reaction::UI::Controller::Collection';
use Reaction::Class;
use aliased 'Reaction::UI::ViewPort::ListView';
__PACKAGE__->config(
action => {
create => { Chained => 'base', },
delete_all => { Chained => 'base', },
update => { Chained => 'object', },
delete => { Chained => 'object', },
},
);
with(
'Reaction::UI::Controller::Role::Action::Create',
);
with(
# 'Reaction::UI::Controller::Role::Action::Create',
'Reaction::UI::Controller::Role::Action::Update',
'Reaction::UI::Controller::Role::Action::Delete',
'Reaction::UI::Controller::Role::Action::DeleteAll',
);
around _build_action_viewport_map => sub {
my $orig = shift;
my $map = shift->$orig( @_ );
$map->{list} = ListView;
return $map;
};
sub _build_default_member_actions {
[ @{shift->next::method(@_)}, qw/update delete/ ];
}
sub _build_default_collection_actions {
[ @{shift->next::method(@_)}, qw/create delete_all/ ];
}
##DEFAULT CALLBACKS
sub on_delete_all_close_callback {
my($self, $c) = @_;
$self->redirect_to($c, 'list');
}
sub on_create_apply_callback {
my ($self, $c, $vp, $result) = @_;
return $self->redirect_to
( $c, 'update', [ @{$c->req->captures}, $result->id ] );
}
sub on_create_close_callback {
my($self, $c, $vp) = @_;
$self->redirect_to( $c, 'list' );
}
sub on_update_close_callback {
my($self, $c) = @_;
#this needs a better solution. currently thinking about it
my @cap = @{$c->req->captures};
pop(@cap); # object id
$self->redirect_to($c, 'list', \@cap);
}
sub on_delete_close_callback {
my($self, $c) = @_;
#this needs a better solution. currently thinking about it
my @cap = @{$c->req->captures};
pop(@cap); # object id
$self->redirect_to($c, 'list', \@cap);
}
#### DEPRECATED METHODS
sub get_model_action {
my ($self, $c, $name, $target) = @_;
if( $c->debug ){
my ($package,undef,$line,$sub_name,@rest) = caller(1);
my $message = "The method 'get_model_action', called from sub '${sub_name}' in package ${package} at line ${line} is deprecated.";
$c->log->debug( $message );
}
return $target->action_for($name, ctx => $c);
}
sub basic_model_action {
my ($self, $c, $vp_args) = @_;
if( $c->debug ){
my ($package,undef,$line,$sub_name,@rest) = caller(1);
my $message = "The method 'basic_model_action', called from sub '${sub_name}' in package ${package} at line ${line} is deprecated.";
$c->log->debug( $message );
}
my $stash = $c->stash;
my $target = delete $vp_args->{target};
$target ||= ($stash->{object} || $stash->{collection} || $self->get_collection($c));
my $action_name = join('', map{ ucfirst } split('_', $c->stack->[-1]->name));
my $model = $self->get_model_action($c, $action_name, $target);
return $self->basic_page($c, { model => $model, %{$vp_args||{}} });
}
1;
__END__
=head1 NAME
Reaction::UI::Controller::Collection::CRUD - Basic CRUD functionality for Reaction::InterfaceModel data
=head1 DESCRIPTION
Controller class which extends L<Reaction::UI::Controller::Collection> to
provide basic Create / Update / Delete / DeleteAll actions.
Building on the base of the Collection controller this controller allows you to
easily create complex and highly flexible CRUD functionality for your
InterfaceModel models by providing a simple way to render and process your
custom InterfaceModel Actions and customize built-ins.
=head1 ROLES CONSUMED
This role also consumes the following roles:
=over4
=item L<Reaction::UI::Controller::Role::Action::Create>
=item L<Reaction::UI::Controller::Role::Action::Update>
=item L<Reaction::UI::Controller::Role::Action::Delete>
=item L<Reaction::UI::Controller::Role::Action::DeleteAll>
=back
=head1 METHODS
=head2 get_model_action $c, $action_name, $target_im
DEPRECATED. Get an instance of the C<$action_name>
L<InterfaceModel::Action|Reaction::InterfaceModel::Action> for model C<$target>
This action is suitable for passing to an
C<Action|Reaction::UI::ViewPort::Action> viewport
=head2 basic_model_action $c, \%vp_args
DEPRECTAED extension to C<basic_page> which automatically instantiates an
L<InterfaceModel::Action|Reaction::InterfaceModel::Action> with the right
data target using C<get_model_action>
=head2 after_create_callback $c, $vp, $result
When a <create> action is applied, move the user to the new object's,
C<update> page.
=head2 _build_action_viewport_map
Map C<list> to L<ListView|Reaction::UI::ViewPort::ListView>.
=head2 _build_default_member_actions
Add C<update> and C<delete> to the list of default actions.
=head2 _build_default_collection_actions
Add C<create> and C<delete_all> to the list of default actions.
=head1 ACTIONS
=head2 create
Chained to C<base>. See L<Reaction::UI::Controller::Role::Action::Create>
=head2 delete_all
Chained to C<base>. See L<Reaction::UI::Controller::Role::Action::DeleteAll>
=head2 update
Chained to C<object>. See L<Reaction::UI::Controller::Role::Action::Update>
=head2 delete
Chained to C<object>. See L<Reaction::UI::Controller::Role::Action::Delete>
=head1 SEE ALSO
L<Reaction::UI::Controller::Collection>, L<Reaction::UI::Controller>
=head1 AUTHORS
See L<Reaction::Class> for authors.
=head1 LICENSE
See L<Reaction::Class> for the license.
=cut
|
