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1 | package Catalyst::Action::Deserialize::JSON; |
2 | |
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3 | use Moose; |
4 | use namespace::autoclean; |
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5 | use Scalar::Util qw(openhandle); |
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6 | |
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7 | extends 'Catalyst::Action'; |
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8 | use JSON::MaybeXS qw(JSON); |
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9 | |
10 | sub execute { |
11 | my $self = shift; |
12 | my ( $controller, $c, $test ) = @_; |
13 | |
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14 | my $rbody; |
15 | |
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16 | # could be a string or a FH |
17 | if ( my $body = $c->request->body ) { |
18 | if(openhandle $body) { |
19 | seek($body, 0, 0); # in case something has already read from it |
20 | while ( defined( my $line = <$body> ) ) { |
21 | $rbody .= $line; |
22 | } |
23 | } else { |
24 | $rbody = $body; |
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25 | } |
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26 | } |
27 | |
28 | if ( $rbody ) { |
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29 | my $json = JSON->new->utf8; |
30 | if (my $options = $controller->{json_options}) { |
31 | foreach my $opt (keys %$options) { |
32 | $json->$opt( $options->{$opt} ); |
33 | } |
34 | } |
35 | my $rdata = eval { $json->decode( $rbody ) }; |
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36 | if ($@) { |
37 | return $@; |
38 | } |
39 | $c->request->data($rdata); |
40 | } else { |
41 | $c->log->debug( |
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42 | 'I would have deserialized, but there was nothing in the body!') |
43 | if $c->debug; |
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44 | } |
45 | return 1; |
46 | } |
47 | |
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48 | __PACKAGE__->meta->make_immutable; |
49 | |
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50 | 1; |