Location: PHPKode > projects > Habari > system/classes/xmlrpcserver.php
<?php
/**
 * @package Habari
 *
 */

/**
 * A handler for incoming XMLRPC calls - an XMLRPC server
 *
 */
class XMLRPCServer extends ActionHandler
{

	/**
	 * Handle all incoming XMLRPC requests.
	 */
	public function act_xmlrpc_call()
	{
		if ( $_SERVER['REQUEST_METHOD'] != 'POST' ) {
			$exception = new XMLRPCException( 1 );
			$exception->output_fault_xml(); // dies here
		}
		$input = file_get_contents( 'php://input' );

		$xml = new SimpleXMLElement( $input );

		$function = $xml->methodName;
		$params = array();
		$found_params = $xml->xpath( '//params/param/value' );
		if ( is_array( $found_params ) ) {
			foreach ( $found_params as $param ) {
				$params[] = XMLRPCUtils::decode_args( $param );
			}
		}

		$returnvalue = false;

		Plugins::register( array( $this, 'system_listMethods' ), 'xmlrpc', 'system.listMethods' );
		$returnvalue = Plugins::xmlrpc( "{$function}", $returnvalue, $params, $this );

		$response = new SimpleXMLElement( '<?xml version="1.0"?'.'><methodResponse><params><param></param></params></methodResponse>' );
		XMLRPCUtils::encode_arg( $response->params->param, $returnvalue );
		
		ob_end_clean();
		header( 'Content-Type: text/xml;charset=utf-8' );
		echo trim( $response->asXML() );
		exit;
	}

	/**
	 * A plugin sink to return a list of XML-RPC methods on a call to system.listMethods
	 * Allows plugins to add their own methods to the list.
	 * @param mixed $returnvalue The value that will be returned to the remote caller.
	 * @param mixed $params The parameters that were called with the remote call.
	 * @return array An array of supported XML-RPC methods.
	 **/
	public function system_listMethods( $returnvalue, $params )
	{
		$res = array(
			'system.listMethods',
		);
		$res = Plugins::filter( 'xmlrpc_methods', $res );
		return $res;
	}

}

?>
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