<?php
/* ----------------------------------------------------------------------
   $Id: class_currencies.php,v 1.1 2007/06/08 14:58:10 r23 Exp $

   MyOOS [Shopsystem]
   https://www.oos-shop.de

   Copyright (c) 2003 - 2019 by the MyOOS Development Team.
   ----------------------------------------------------------------------
   Based on:

   File: currencies.php,v 1.2 2002/09/01 13:47:06 project3000 
   ----------------------------------------------------------------------
   osCommerce, Open Source E-Commerce Solutions
   http://www.oscommerce.com

   Copyright (c) 2003 osCommerce
   ----------------------------------------------------------------------
   Released under the GNU General Public License
   ---------------------------------------------------------------------- */

  /** ensure this file is being included by a parent file */
  defined( 'OOS_VALID_MOD' ) or die( 'Direct Access to this location is not allowed.' );

  class currencies {
    var $currencies;

// class constructor
	public function __construct() {

      $this->currencies = array();

      // Get database information
      $dbconn =& oosDBGetConn();
      $oostable =& oosDBGetTables();

      $query = "SELECT code, title, symbol_left, symbol_right, decimal_point, thousands_point, decimal_places, value 
                FROM " . $oostable['currencies'];
      $result = $dbconn->Execute($query);

      while ($currencies = $result->fields) {
        $this->currencies[$currencies['code']] = array('title' => $currencies['title'],
                                                       'symbol_left' => $currencies['symbol_left'],
                                                       'symbol_right' => $currencies['symbol_right'],
                                                       'decimal_point' => $currencies['decimal_point'],
                                                       'thousands_point' => $currencies['thousands_point'],
                                                       'decimal_places' => (int)$currencies['decimal_places'],
                                                       'value' => $currencies['value']);
        // Move that ADOdb pointer!
        $result->MoveNext();
      }
    }

// class methods
    public function format($number, $calculate_currency_value = TRUE, $currency_type = DEFAULT_CURRENCY, $currency_value = null) {
		
		$rate = 1;
		if ($calculate_currency_value === TRUE) {
			$rate = (!empty($currency_value)) ? $currency_value : $this->currencies[$currency_type]['value'];
		}

        $format_string = $this->currencies[$currency_type]['symbol_left'] . ' ' . number_format(oos_round($number * $rate, $this->currencies[$currency_type]['decimal_places']), $this->currencies[$currency_type]['decimal_places'], $this->currencies[$currency_type]['decimal_point'], $this->currencies[$currency_type]['thousands_point']) . ' ' . $this->currencies[$currency_type]['symbol_right'];

		return $format_string;
    }

    public function get_value($code) {
		return $this->currencies[$code]['value'];
    }

    public function display_price($products_price, $products_tax, $quantity = 1) {
		return $this->format(oos_add_tax($products_price, $products_tax) * $quantity);
    }

}