9 class WP_HTTP_IXR_Client extends IXR_Client {
17 * @param string $server
18 * @param string|bool $path
19 * @param int|bool $port
22 public function __construct($server, $path = false, $port = false, $timeout = 15) {
24 // Assume we have been given a URL instead
25 $bits = parse_url($server);
26 $this->scheme = $bits['scheme'];
27 $this->server = $bits['host'];
28 $this->port = isset($bits['port']) ? $bits['port'] : $port;
29 $this->path = !empty($bits['path']) ? $bits['path'] : '/';
31 // Make absolutely sure we have a path
32 if ( ! $this->path ) {
36 if ( ! empty( $bits['query'] ) ) {
37 $this->path .= '?' . $bits['query'];
40 $this->scheme = 'http';
41 $this->server = $server;
45 $this->useragent = 'The Incutio XML-RPC PHP Library';
46 $this->timeout = $timeout;
52 public function query() {
53 $args = func_get_args();
54 $method = array_shift($args);
55 $request = new IXR_Request($method, $args);
56 $xml = $request->getXml();
58 $port = $this->port ? ":$this->port" : '';
59 $url = $this->scheme . '://' . $this->server . $port . $this->path;
61 'headers' => array('Content-Type' => 'text/xml'),
62 'user-agent' => $this->useragent,
66 // Merge Custom headers ala #8145
67 foreach ( $this->headers as $header => $value ) {
68 $args['headers'][$header] = $value;
72 * Filter the headers collection to be sent to the XML-RPC server.
76 * @param array $headers Array of headers to be sent.
78 $args['headers'] = apply_filters( 'wp_http_ixr_client_headers', $args['headers'] );
80 if ( $this->timeout !== false ) {
81 $args['timeout'] = $this->timeout;
84 // Now send the request
86 echo '<pre class="ixr_request">' . htmlspecialchars($xml) . "\n</pre>\n\n";
89 $response = wp_remote_post($url, $args);
91 if ( is_wp_error($response) ) {
92 $errno = $response->get_error_code();
93 $errorstr = $response->get_error_message();
94 $this->error = new IXR_Error(-32300, "transport error: $errno $errorstr");
98 if ( 200 != wp_remote_retrieve_response_code( $response ) ) {
99 $this->error = new IXR_Error(-32301, 'transport error - HTTP status code was not 200 (' . wp_remote_retrieve_response_code( $response ) . ')');
103 if ( $this->debug ) {
104 echo '<pre class="ixr_response">' . htmlspecialchars( wp_remote_retrieve_body( $response ) ) . "\n</pre>\n\n";
107 // Now parse what we've got back
108 $this->message = new IXR_Message( wp_remote_retrieve_body( $response ) );
109 if ( ! $this->message->parse() ) {
111 $this->error = new IXR_Error(-32700, 'parse error. not well formed');
115 // Is the message a fault?
116 if ( $this->message->messageType == 'fault' ) {
117 $this->error = new IXR_Error($this->message->faultCode, $this->message->faultString);
121 // Message must be OK