File Coverage

blib/lib/FusionInventory/Agent/HTTP/Client/Fusion.pm

Criterion	Covered	Total	%
statement	29	72	40.2
branch	1	30	3.3
condition	0	8	0.0
subroutine	9	11	81.8
pod	2	2	100.0
total	41	123	33.3

package FusionInventory::Agent::HTTP::Client::Fusion;

use strict;
use warnings;
use base 'FusionInventory::Agent::HTTP::Client';

use JSON;
use HTTP::Request;
use HTTP::Headers;
use HTTP::Cookies;
use URI::Escape;

sub new {
    my ($class, %params) = @_;

    my $self = $class->SUPER::new(%params);

# Stack the messages sent in order to be able to check the
# correctness of the behavior with the test-suite
    if ($params{debug}) {
        $self->{debug} = 1;
        $self->{msgStack} = []
    }

    $self->{_cookies} = HTTP::Cookies->new ;

    return $self;
}

sub _prepareVal {
    my ($self, $val) = @_;

    return '' unless length($val);

# forbid to long argument.
    while (length(URI::Escape::uri_escape_utf8($val)) > 1500) {
        $val =~ s/^.{5}/…/;
    }

    return URI::Escape::uri_escape_utf8($val);
}

sub send { ## no critic (ProhibitBuiltinHomonyms)
    my ($self, %params) = @_;

    push @{$self->{msgStack}}, $params{args} if $self->{debug};

    my $url = ref $params{url} eq 'URI' ?
        $params{url} : URI->new($params{url});

    my $method = (exists($params{method}) && $params{method} =~ /^GET|POST$/) ?
        $params{method} : 'GET' ;

    my $urlparams = 'action='.uri_escape($params{args}->{action});
    my $referer = '';
    if ($method eq 'POST') {
        $referer = $url;
        $url .= '?'.$urlparams ;
        $url .= '&uuid='.uri_escape($params{args}->{uuid}) if (exists($params{args}->{uuid}));
        $url .= '&method=POST' ;
    }

    foreach my $k (keys %{$params{args}}) {
        if (ref($params{args}->{$k}) eq 'ARRAY') {
            foreach (@{$params{args}->{$k}}) {
                $urlparams .= '&'.$k.'[]='.$self->_prepareVal($_ || '');
            }
        } elsif (ref($params{args}->{$k}) eq 'HASH') {
            foreach (keys %{$params{args}->{$k}}) {
                $urlparams .= '&'.$k.'['.$_.']='.$self->_prepareVal($params{args}->{$k}{$_});
            }
        } elsif ($k ne 'action' && length($params{args}->{$k})) {
            $urlparams .= '&'.$k.'='.$self->_prepareVal($params{args}->{$k});
        }
    }

    $url .= '?'.$urlparams if ($method eq 'GET');

    $self->{logger}->debug2($url) if $self->{logger};

    my $request ;
    if ($method eq 'GET') {
        $request = HTTP::Request->new($method => $url);
    } else {
        $self->{logger}->debug2("POST: ".$urlparams) if $self->{logger};
        my $headers = HTTP::Headers->new(
            'Content-Type' => 'application/x-www-form-urlencoded',
            'Referer'      => $referer
        );
        $request = HTTP::Request->new(
            $method => $url,
            $headers,
            $urlparams
        );
        $self->{_cookies}->add_cookie_header( $request );
    }

    my $response = $self->request($request);

    return unless $response;

    $self->{_cookies}->extract_cookies($response);

    return eval { from_json( $response->content(), { utf8  => 1 } ) };
}

1;
__END__