CaffGeek/MBACNationals

<?php
/**
 * WP_HTTP_IXR_Client
 *
 * @package WordPress
 * @since 3.1.0
 *
 */
class WP_HTTP_IXR_Client extends IXR_Client {

    function __construct($server, $path = false, $port = false, $timeout = 15) {
        if ( ! $path ) {
            // Assume we have been given a URL instead
            $bits = parse_url($server);
            $this->scheme = $bits['scheme'];
            $this->server = $bits['host'];
            $this->port = isset($bits['port']) ? $bits['port'] : $port;
            $this->path = !empty($bits['path']) ? $bits['path'] : '/';

            // Make absolutely sure we have a path
            if ( ! $this->path ) {
                $this->path = '/';
            }
                
            if ( ! empty( $bits['query'] ) ) {
                $this->path .= '?' . $bits['query'];
            }
        } else {
            $this->scheme = 'http';
            $this->server = $server;
            $this->path = $path;
            $this->port = $port;
        }
        $this->useragent = 'The Incutio XML-RPC PHP Library';
        $this->timeout = $timeout;
    }

    function query() {
        $args = func_get_args();
        $method = array_shift($args);
        $request = new IXR_Request($method, $args);
        $xml = $request->getXml();

        $port = $this->port ? ":$this->port" : '';
        $url = $this->scheme . '://' . $this->server . $port . $this->path;
        $args = array(
            'headers'    => array('Content-Type' => 'text/xml'),
            'user-agent' => $this->useragent,
            'body'       => $xml,
        );

        // Merge Custom headers ala #8145
        foreach ( $this->headers as $header => $value )
            $args['headers'][$header] = $value;

        if ( $this->timeout !== false )
            $args['timeout'] = $this->timeout;

        // Now send the request
        if ( $this->debug )
            echo '<pre class="ixr_request">' . htmlspecialchars($xml) . "\n</pre>\n\n";

        $response = wp_remote_post($url, $args);

        if ( is_wp_error($response) ) {
            $errno    = $response->get_error_code();
            $errorstr = $response->get_error_message();
            $this->error = new IXR_Error(-32300, "transport error: $errno $errorstr");
            return false;
        }

        if ( 200 != wp_remote_retrieve_response_code( $response ) ) {
            $this->error = new IXR_Error(-32301, 'transport error - HTTP status code was not 200 (' . wp_remote_retrieve_response_code( $response ) . ')');
            return false;
        }

        if ( $this->debug )
            echo '<pre class="ixr_response">' . htmlspecialchars( wp_remote_retrieve_body( $response ) ) . "\n</pre>\n\n";

        // Now parse what we've got back
        $this->message = new IXR_Message( wp_remote_retrieve_body( $response ) );
        if ( ! $this->message->parse() ) {
            // XML error
            $this->error = new IXR_Error(-32700, 'parse error. not well formed');
            return false;
        }

        // Is the message a fault?
        if ( $this->message->messageType == 'fault' ) {
            $this->error = new IXR_Error($this->message->faultCode, $this->message->faultString);
            return false;
        }

        // Message must be OK
        return true;
    }
}