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<?php
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/*
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$Id: currencies.php 399 2006-01-25 06:08:03Z hpdl $
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osCommerce, Open Source E-Commerce Solutions
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http://www.oscommerce.com
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Copyright (c) 2006 osCommerce
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Released under the GNU General Public License
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*/
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class osC_Currencies {
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var $currencies = array();
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// class constructor
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function osC_Currencies() {
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global $osC_Database;
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$Qcurrencies = $osC_Database->query('select * from :table_currencies');
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$Qcurrencies->bindTable(':table_currencies', TABLE_CURRENCIES);
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$Qcurrencies->setCache('currencies');
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$Qcurrencies->execute();
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while ($Qcurrencies->next()) {
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$this->currencies[$Qcurrencies->value('code')] = array('id' => $Qcurrencies->valueInt('currencies_id'),
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'title' => $Qcurrencies->value('title'),
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'symbol_left' => $Qcurrencies->value('symbol_left'),
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'symbol_right' => $Qcurrencies->value('symbol_right'),
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'decimal_places' => $Qcurrencies->valueInt('decimal_places'),
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'value' => $Qcurrencies->valueDecimal('value'));
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}
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$Qcurrencies->freeResult();
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}
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// class methods
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function format($number, $currency_code = '', $currency_value = '') {
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global $osC_Language;
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if (empty($currency_code) || ($this->exists($currency_code) == false)) {
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$currency_code = (isset($_SESSION['currency']) ? $_SESSION['currency'] : DEFAULT_CURRENCY);
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}
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if (empty($currency_value) || (is_numeric($currency_value) == false)) {
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$currency_value = $this->currencies[$currency_code]['value'];
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}
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return $this->currencies[$currency_code]['symbol_left'] . number_format(tep_round($number * $currency_value, $this->currencies[$currency_code]['decimal_places']), $this->currencies[$currency_code]['decimal_places'], $osC_Language->getNumericDecimalSeparator(), $osC_Language->getNumericThousandsSeparator()) . $this->currencies[$currency_code]['symbol_right'];
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}
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function displayPrice($price, $tax_class_id, $quantity = 1) {
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global $osC_Tax;
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$price = tep_round($price, $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
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if ( (DISPLAY_PRICE_WITH_TAX == 'true') && ($tax_class_id > 0) ) {
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$price += tep_round($price * ($osC_Tax->getTaxRate($tax_class_id) / 100), $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
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}
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return $this->format($price * $quantity);
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}
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function exists($code) {
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if (isset($this->currencies[$code])) {
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return true;
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}
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return false;
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}
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function decimalPlaces($code) {
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if ($this->exists($code)) {
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return $this->currencies[$code]['decimal_places'];
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}
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return false;
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}
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function value($code) {
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if ($this->exists($code)) {
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return $this->currencies[$code]['value'];
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}
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return false;
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}
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function getCode($id = '') {
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if (is_numeric($id)) {
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foreach ($this->currencies as $key => $value) {
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if ($value['id'] == $id) {
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return $key;
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}
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}
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} else {
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return $_SESSION['currency'];
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}
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}
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function getID($code = '') {
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if (empty($code)) {
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$code = $_SESSION['currency'];
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}
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return $this->currencies[$code]['id'];
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}
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}
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?>
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