woothemes / woocommerce

	/**

	 * Output the settings.

	 */

	public function output() {

		global $current_section;

		// Load shipping methods so we can show any global options they may have.

		$payment_gateways = WC()->payment_gateways->payment_gateways();

		if ( $current_section ) {

			foreach ( $payment_gateways as $gateway ) {

				if ( in_array( $current_section, array( $gateway->id, sanitize_title( get_class( $gateway ) ) ) ) ) {

					$gateway->admin_options();

					break;

				}

			}

		} else {

			$settings = $this->get_settings();

			WC_Admin_Settings::output_fields( $settings );

		}

	}

	/**

	 * Output payment gateway settings.

	/**

	 * Save settings.

	 */

	public function save() {

		global $current_section;

		$wc_payment_gateways = WC_Payment_Gateways::instance();

		if ( ! $current_section ) {

			WC_Admin_Settings::save_fields( $this->get_settings() );

			$wc_payment_gateways->process_admin_options();

		} else {

			foreach ( $wc_payment_gateways->payment_gateways() as $gateway ) {

				if ( in_array( $current_section, array( $gateway->id, sanitize_title( get_class( $gateway ) ) ) ) ) {

					do_action( 'woocommerce_update_options_payment_gateways_' . $gateway->id );

					$wc_payment_gateways->init();

				}

			}

		}

	}

}

endif;