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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.
# -*- Mode: perl; indent-tabs-mode: nil -*-
package QA::RPC::JSONRPC;
use 5.14.0;
use strict;
use warnings;
use FindBin qw($RealBin);
use lib "$RealBin/../../../lib", "$RealBin/../../../../local/lib/perl5";
use QA::RPC;
BEGIN {
our @ISA = qw(QA::RPC);
if (eval { require JSON::RPC::Client }) {
push(@ISA, 'JSON::RPC::Client');
}
else {
require JSON::RPC::Legacy::Client;
push(@ISA, 'JSON::RPC::Legacy::Client');
}
}
use URI::Escape;
use constant DATETIME_REGEX => qr/^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\dZ$/;
sub TYPE {
my ($self) = @_;
return $self->bz_get_mode ? 'JSON-RPC GET' : 'JSON-RPC';
}
#################################
# Consistency with XMLRPC::Lite #
#################################
sub ua {
my $self = shift;
if ($self->{ua} and not $self->{ua}->isa('QA::RPC::UserAgent')) {
bless $self->{ua}, 'QA::RPC::UserAgent';
}
return $self->SUPER::ua(@_);
}
sub transport { $_[0]->ua }
sub bz_get_mode {
my ($self, $value) = @_;
$self->{bz_get_mode} = $value if @_ > 1;
return $self->{bz_get_mode};
}
sub _bz_callback {
my ($self, $value) = @_;
$self->{bz_callback} = $value if @_ > 1;
return $self->{bz_callback};
}
sub call {
my $self = shift;
my ($method, $args) = @_;
my %params = ( method => $method );
$params{params} = $args ? [$args] : [];
my $config = $self->bz_config;
my $url = $config->{browser_url} . "/"
. $config->{bugzilla_installation} . "/jsonrpc.cgi";
my $result;
if ($self->bz_get_mode) {
my $method_escaped = uri_escape($method);
$url .= "?method=$method_escaped";
if (my $cred = $self->_bz_credentials) {
$args->{Bugzilla_login} = $cred->{user}
if !exists $args->{Bugzilla_login};
$args->{Bugzilla_password} = $cred->{pass}
if !exists $args->{Bugzilla_password};
}
if ($args) {
my $params_json = $self->json->encode($args);
my $params_escaped = uri_escape($params_json);
$url .= "¶ms=$params_escaped";
}
if ($self->version eq '1.1') {
$url .= "&version=1.1";
}
my $callback = delete $args->{callback};
if (defined $callback) {
$self->_bz_callback($callback);
$url .= "&callback=" . uri_escape($callback);
}
$result = $self->SUPER::call($url);
}
else {
$result = $self->SUPER::call($url, \%params);
}
if ($result) {
bless $result, 'QA::RPC::JSONRPC::ReturnObject';
}
return $result;
}
sub _get {
my $self = shift;
my $result = $self->SUPER::_get(@_);
# Simple JSONP support for tests. We just remove the callback from
# the return value.
my $callback = $self->_bz_callback;
if (defined $callback and $result->is_success) {
my $content = $result->content;
$content =~ s/^(?:\/\*\*\/)?\Q$callback(\E(.*)\)$/$1/s;
$result->content($content);
# We don't need this anymore, and we don't want it to affect
# future calls.
delete $self->{bz_callback};
}
return $result;
}
1;
package QA::RPC::JSONRPC::ReturnObject;
use 5.14.0;
use strict;
use warnings;
BEGIN {
if (eval { require JSON::RPC::Client }) {
our @ISA = qw(JSON::RPC::ReturnObject);
}
else {
require JSON::RPC::Legacy::Client;
our @ISA = qw(JSON::RPC::Legacy::ReturnObject);
}
}
#################################
# Consistency with XMLRPC::Lite #
#################################
sub faultstring { $_[0]->{content}->{error}->{message} }
sub faultcode { $_[0]->{content}->{error}->{code} }
sub fault { $_[0]->is_error }
1;
package QA::RPC::UserAgent;
use 5.14.0;
use strict;
use warnings;
use parent qw(LWP::UserAgent);
########################################
# Consistency with XMLRPC::Lite's ->ua #
########################################
sub send_request {
my $self = shift;
my $response = $self->SUPER::send_request(@_);
$self->http_response($response);
# JSON::RPC::Client can't handle 500 responses, even though
# they're required by the JSON-RPC spec.
$response->code(200);
return $response;
}
# Copied directly from SOAP::Lite::Transport::HTTP.
sub http_response {
my $self = shift;
if (@_) { $self->{'_http_response'} = shift; return $self }
return $self->{'_http_response'};
}
1;
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