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package Catalyst::Model::Reaction::InterfaceModel::DBIC;
use Reaction::Class;
use Catalyst::Utils;
use Catalyst::Component;
use Class::MOP;
#XXX so yeah, thisis kinda hacky. big whop though, i need it.
#this may just all together go away in the future
class DBIC, is 'Reaction::Object', is 'Catalyst::Component', which {
has '_schema' => (isa => 'DBIx::Class::Schema', is => 'ro', required => 1);
implements 'COMPONENT' => as {
my ($class, $app, $args) = @_;
my %cfg = %{ Catalyst::Utils::merge_hashes($class->config, $args) };
my $im_class = $cfg{im_class};
Class::MOP::load_class($im_class);
my $model_name = $class;
$model_name =~ s/^[\w:]+::(?:Model|M):://;
#XXXthis could be cut out later for a more elegant method
my @domain_models = $im_class->domain_models;
confess "Unable to locate domain model in ${im_class}"
if @domain_models < 1;
confess 'ModelBase does not yet support multiple domain models'
if @domain_models > 1;
my $domain_model = shift @domain_models;
my $schema_class = $domain_model->_isa_metadata;
Class::MOP::load_class($schema_class);
{
#I should probably MOPize this at some point maybe? nahhhh
#XXXMaybe I should just fix CRUDController and eliminate this shit period.
#pure bloat and namespace pollution
no strict 'refs';
foreach my $collection ( $im_class->parameter_attributes ){
my $classname = join '::', $class, $collection->name, 'ACCEPT_CONTEXT';
my $reader = $collection->get_read_method;
*$classname = sub{ $_[1]->model($model_name)->$reader };
}
}
my $params = $cfg{db_params} || {};
my $schema = $schema_class
->connect($cfg{db_dsn}, $cfg{db_user}, $cfg{db_password}, $params);
return $class->new(_schema => $schema);
};
implements 'ACCEPT_CONTEXT' => as {
my ($self, $ctx) = @_;
return $self->CONTEXTUAL_CLONE($ctx) unless ref $ctx;
return $ctx->stash->{ref($self)} ||= $self->CONTEXTUAL_CLONE($ctx);
};
#XXXto do build in support for RestrictByUser natively or by subclass
implements 'CONTEXTUAL_CLONE' => as {
my ($self, $ctx) = @_;
my $schema = $self->_schema->clone;
my $im_class = $self->config->{im_class};
#XXXthis could be cut out later for a more elegant method
my @domain_models = $im_class->domain_models;
confess "Unable to locate domain model in ${im_class}"
if @domain_models < 1;
confess 'ModelBase does not yet support multiple domain models'
if @domain_models > 1;
my $domain_model = shift @domain_models;
return $im_class->new($domain_model->name => $schema);
};
};
1;
=head1 NAME
Catalyst::Model::Reaction::InterfaceModel::DBIC
=head1 DESCRIPTION
=head2 COMPONENT
=head2 ACCEPT_CONTEXT
=head2 CONTEXTUAL_CLONE
=head1 CONFIG OPTIONS
=head2 db_dsn
=head2 db_user
=head2 db_password
=head2 db_params
=head2 im_class
=head1 AUTHORS
See L<Reaction::Class> for authors.
=head1 LICENSE
See L<Reaction::Class> for the license.
=cut
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