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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 | BEGIN { |
7 | $ENV{'PERL_JSON_BACKEND'} = 2; # Always use compiled JSON::XS |
8 | } |
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9 | |
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10 | extends 'Catalyst::Action'; |
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11 | use JSON; |
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12 | |
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13 | our $VERSION = '1.00'; |
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14 | $VERSION = eval $VERSION; |
15 | |
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16 | sub execute { |
17 | my $self = shift; |
18 | my ( $controller, $c, $test ) = @_; |
19 | |
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20 | my $rbody; |
21 | |
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22 | # could be a string or a FH |
23 | if ( my $body = $c->request->body ) { |
24 | if(openhandle $body) { |
25 | seek($body, 0, 0); # in case something has already read from it |
26 | while ( defined( my $line = <$body> ) ) { |
27 | $rbody .= $line; |
28 | } |
29 | } else { |
30 | $rbody = $body; |
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31 | } |
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32 | } |
33 | |
34 | if ( $rbody ) { |
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35 | my $json = JSON->new->utf8; |
36 | if (my $options = $controller->{json_options}) { |
37 | foreach my $opt (keys %$options) { |
38 | $json->$opt( $options->{$opt} ); |
39 | } |
40 | } |
41 | my $rdata = eval { $json->decode( $rbody ) }; |
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42 | if ($@) { |
43 | return $@; |
44 | } |
45 | $c->request->data($rdata); |
46 | } else { |
47 | $c->log->debug( |
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48 | 'I would have deserialized, but there was nothing in the body!') |
49 | if $c->debug; |
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50 | } |
51 | return 1; |
52 | } |
53 | |
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54 | __PACKAGE__->meta->make_immutable; |
55 | |
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56 | 1; |