public function wp_getPostFormats( $args ) {
		$this->escape( $args );

		$username = $args[1];
		$password = $args[2];

		$user = $this->login( $username, $password );
		if ( ! $user ) {
			return $this->error;
		}

		if ( ! current_user_can( 'edit_posts' ) ) {
			return new IXR_Error( 403, __( 'Sorry, you are not allowed to access details about this site.' ) );
		}

		/** This action is documented in wp-includes/class-wp-xmlrpc-server.php */
		do_action( 'xmlrpc_call', 'wp.getPostFormats' );

		$formats = get_post_format_strings();

		// find out if they want a list of currently supports formats
		if ( isset( $args[3] ) && is_array( $args[3] ) ) {
			if ( $args[3]['show-supported'] ) {
				if ( current_theme_supports( 'post-formats' ) ) {
					$supported = get_theme_support( 'post-formats' );

					$data              = array();
					$data['all']       = $formats;
					$data['supported'] = $supported[0];

					$formats = $data;
				}
			}
		}

		return $formats;
	}