package Catalyst::Action::Serialize::JSONP;
$Catalyst::Action::Serialize::JSONP::VERSION = '1.21';
use Moose;
use namespace::autoclean;
extends 'Catalyst::Action::Serialize::JSON';
after 'execute' => sub {
my $self = shift;
my ($controller, $c) = @_;
my $callback_key = (
$controller->{'serialize'} ?
$controller->{'serialize'}->{'callback_key'} :
$controller->{'callback_key'}
) || 'callback';
my $callback_value = $c->req->param($callback_key);
if ($callback_value) {
if ($callback_value =~ /^[.\w]+$/) {
$c->res->content_type('text/javascript');
$c->res->output($callback_value.'('.$c->res->output().');');
} else {
warn 'Callback: '.$callback_value.' will not generate valid Javascript. Falling back to JSON output';
}
}
};
__PACKAGE__->meta->make_immutable;
1;