Tiny File Manager | MulticurrencyHooks.php

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<?php

namespace WCML\Compatibility\WcPip;

class MulticurrencyHooks implements \IWPML_Action {

public function add_hooks() {
		add_filter( 'woocommerce_currency_symbol', [ $this, 'filter_pip_currency_symbol' ] );
		add_filter( 'wcml_filter_currency_position', [ $this, 'filter_pip_currency_position' ] );
	}

/**
	 * @param string $currencySymbol
	 *
	 * @return string
	 */
	public function filter_pip_currency_symbol( $currencySymbol ) {
		remove_filter( 'woocommerce_currency_symbol', [ $this, 'filter_pip_currency_symbol' ] );

$currency = self::getPipOrderCurrency();

if ( $currency ) {
			$currencySymbol = get_woocommerce_currency_symbol( $currency );
		}

add_filter( 'woocommerce_currency_symbol', [ $this, 'filter_pip_currency_symbol' ] );

return $currencySymbol;
	}

/**
	 * @param string $currency
	 *
	 * @return string
	 */
	public function filter_pip_currency_position( $currency ) {
		remove_filter( 'wcml_filter_currency_position', [ $this, 'filter_pip_currency_position' ] );

$currency = self::getPipOrderCurrency( $currency );

add_filter( 'wcml_filter_currency_position', [ $this, 'filter_pip_currency_position' ] );

return $currency;
	}

/**
	 * @param string|false $currency
	 *
	 * @return string|false
	 */
	private static function getPipOrderCurrency( $currency = false ) {
		$pip_order_id = Helper::getPipOrderId();

if ( $pip_order_id && isset( WC()->order_factory ) ) {

$the_order = WC()->order_factory->get_order( $pip_order_id );

if ( $the_order ) {
				$currency = $the_order->get_currency();

if ( ! $currency && isset( $_COOKIE['_wcml_order_currency'] ) ) {
					$currency = $_COOKIE['_wcml_order_currency'];
				}
			}
		}

return $currency;
	}
}