1 package Catalyst::Action::Serialize::JSONP;
3 use namespace::autoclean;
5 extends 'Catalyst::Action::Serialize::JSON';
7 after 'execute' => sub {
9 my ($controller, $c) = @_;
12 $controller->{'serialize'} ?
13 $controller->{'serialize'}->{'callback_key'} :
14 $controller->{'callback_key'}
17 my $callback_value = $c->req->param($callback_key);
18 if ($callback_value) {
19 if ($callback_value =~ /^\w+$/) {
20 $c->res->content_type('text/javascript');
21 $c->res->output($callback_value.'('.$c->res->output().');');
23 warn 'Callback: '.$callback_value.' will not generate valid Javascript. Falling back to JSON output';