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package TestApp::View::Dump;
use strict;
use base 'Catalyst::View';
use Data::Dumper ();
use Scalar::Util qw(blessed weaken);
sub dump {
my ( $self, $reference, $purity ) = @_;
return unless $reference;
$purity = defined $purity ? $purity : 1;
my $dumper = Data::Dumper->new( [$reference] );
$dumper->Indent(1);
$dumper->Purity($purity);
$dumper->Useqq(0);
$dumper->Deepcopy(1);
$dumper->Quotekeys(0);
$dumper->Terse(1);
local $SIG{ __WARN__ } = sub { warn unless $_[ 0 ] =~ m{dummy} };
return $dumper->Dump;
}
sub process {
my ( $self, $c, $reference, $purity ) = @_;
# Force processing of on-demand data
$c->prepare_body;
# Remove body from reference if needed
$reference->{__body_type} = blessed $reference->body
if (blessed $reference->{_body});
my $body = delete $reference->{_body};
# Remove context from reference if needed
my $context = delete $reference->{_context};
if ( my $output =
$self->dump( $reference, $purity ) )
{
$c->res->headers->content_type('text/plain');
$c->res->output($output);
if ($context) {
# Repair context
$reference->{_context} = $context;
weaken( $reference->{_context} );
}
if ($body) {
# Repair body
delete $reference->{__body_type};
$reference->{_body} = $body;
}
return 1;
}
return 0;
}
1;
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