/usr/share/perl5/Dancer/Serializer/JSONP.pm is in libdancer-perl 1.3202+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | package Dancer::Serializer::JSONP;
our $AUTHORITY = 'cpan:SUKRIA';
$Dancer::Serializer::JSONP::VERSION = '1.3202';
# ABSTRACT: serializer for handling JSONP data
use strict;
use warnings;
use Dancer::SharedData;
use parent 'Dancer::Serializer::JSON';
sub serialize {
my $self = shift;
my $callback = Dancer::SharedData->request->params('query')->{callback};
my $json = $self->SUPER::serialize(@_);
return $callback . '(' . $json . ');';
}
sub content_type {'application/javascript'}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Dancer::Serializer::JSONP - serializer for handling JSONP data
=head1 VERSION
version 1.3202
=head1 SYNOPSIS
=head1 DESCRIPTION
This class is a subclass of L<Dancer::Serializer::JSON> with support for JSONP.
In order to use this engine, use the template setting:
serializer: JSONP
This can be done in your config.yml file or directly in your app code with the
B<set> keyword. This serializer will B<not> be used when the serializer is set
to B<mutable>.
All configuration options mentioned in L<Dancer::Serializer::JSON> apply here,
too.
=head1 METHODS
=head2 serialize
Serialize a data structure to a JSON structure with surrounding javascript
callback method. The name of the callback method is obtained from the request
parameter I<callback>.
=head2 deserialize
See L<Dancer::Serializer::JSON#deserialize>.
=head2 content_type
Return 'application/javascript'
=head1 SEE ALSO
L<Dancer::Plugin::CORS> is a modern alternative to JSONP, but with limited
browser support. Today, JSONP can be a serious fallback solution when CORS is
not supported by a browser.
=head1 AUTHOR
David Zurborg, C<< <zurborg at cpan.org> >>
=head1 AUTHOR
Dancer Core Developers
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2010 by Alexis Sukrieh.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
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