FishEye: file osCommerce/trunk/oscommerce/includes/classes/currencies.php

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hpdl	1	1	<?php
hpdl	1	2	/*
mattice	151	3	$Id: currencies.php 758 2006-08-23 12:30:07Z hpdl $
hpdl	1	4
		5	osCommerce, Open Source E-Commerce Solutions
		6	http://www.oscommerce.com
		7
hpdl	410	8	Copyright (c) 2006 osCommerce
hpdl	1	9
		10	Released under the GNU General Public License
		11	*/
		12
		13	class osC_Currencies {
hpdl	410	14	var $currencies = array();
hpdl	1	15
		16	// class constructor
		17	function osC_Currencies() {
		18	global $osC_Database;
		19
hpdl	410	20	$Qcurrencies = $osC_Database->query('select * from :table_currencies');
		21	$Qcurrencies->bindTable(':table_currencies', TABLE_CURRENCIES);
		22	$Qcurrencies->setCache('currencies');
hpdl	1	23	$Qcurrencies->execute();
		24
		25	while ($Qcurrencies->next()) {
hpdl	410	26	$this->currencies[$Qcurrencies->value('code')] = array('id' => $Qcurrencies->valueInt('currencies_id'),
hpdl	410	27	'title' => $Qcurrencies->value('title'),
hpdl	1	28	'symbol_left' => $Qcurrencies->value('symbol_left'),
		29	'symbol_right' => $Qcurrencies->value('symbol_right'),
		30	'decimal_places' => $Qcurrencies->valueInt('decimal_places'),
		31	'value' => $Qcurrencies->valueDecimal('value'));
		32	}
hpdl	410	33
hpdl	410	34	$Qcurrencies->freeResult();
hpdl	1	35	}
		36
		37	// class methods
		38	function format($number, $currency_code = '', $currency_value = '') {
hpdl	410	39	global $osC_Language;
hpdl	410	40
hpdl	1	41	if (empty($currency_code) \|\| ($this->exists($currency_code) == false)) {
hpdl	368	42	$currency_code = (isset($_SESSION['currency']) ? $_SESSION['currency'] : DEFAULT_CURRENCY);
hpdl	1	43	}
		44
		45	if (empty($currency_value) \|\| (is_numeric($currency_value) == false)) {
		46	$currency_value = $this->currencies[$currency_code]['value'];
		47	}
		48
hpdl	757	49	return $this->currencies[$currency_code]['symbol_left'] . number_format(osc_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'];
hpdl	1	50	}
hpdl	1	51
hpdl	554	52	function formatRaw($number, $currency_code = '', $currency_value = '') {
		53	if (empty($currency_code) \|\| ($this->exists($currency_code) == false)) {
		54	$currency_code = (isset($_SESSION['currency']) ? $_SESSION['currency'] : DEFAULT_CURRENCY);
		55	}
		56
		57	if (empty($currency_value) \|\| (is_numeric($currency_value) == false)) {
		58	$currency_value = $this->currencies[$currency_code]['value'];
		59	}
		60
hpdl	757	61	return number_format(osc_round($number * $currency_value, $this->currencies[$currency_code]['decimal_places']), $this->currencies[$currency_code]['decimal_places'], '.', '');
hpdl	554	62	}
hpdl	554	63
hpdl	758	64	function addTaxRateToPrice($price, $tax_rate, $quantity = 1) {
hpdl	1	65	global $osC_Tax;
hpdl	1	66
hpdl	757	67	$price = osc_round($price, $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
hpdl	1	68
hpdl	757	69	if ( (DISPLAY_PRICE_WITH_TAX == '1') && ($tax_rate > 0) ) {
		70	$price += osc_round($price * ($tax_rate / 100), $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
		71	}
		72
hpdl	758	73	return osc_round($price * $quantity, $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
hpdl	757	74	}
		75
		76	function displayPrice($price, $tax_class_id, $quantity = 1, $currency_code = null, $currency_value = null) {
		77	global $osC_Tax;
		78
		79	$price = osc_round($price, $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
		80
hpdl	554	81	if ( (DISPLAY_PRICE_WITH_TAX == '1') && ($tax_class_id > 0) ) {
hpdl	757	82	$price += osc_round($price * ($osC_Tax->getTaxRate($tax_class_id) / 100), $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
hpdl	1	83	}
hpdl	1	84
hpdl	757	85	return $this->format($price * $quantity, $currency_code, $currency_value);
hpdl	1	86	}
hpdl	1	87
hpdl	554	88	function displayPriceWithTaxRate($price, $tax_rate, $quantity = 1, $currency_code = '', $currency_value = '') {
		89	global $osC_Tax;
		90
hpdl	757	91	$price = osc_round($price, $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
hpdl	554	92
hpdl	554	93	if ( (DISPLAY_PRICE_WITH_TAX == '1') && ($tax_rate > 0) ) {
hpdl	757	94	$price += osc_round($price * ($tax_rate / 100), $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
hpdl	554	95	}
		96
		97	return $this->format($price * $quantity, $currency_code, $currency_value);
		98	}
		99
hpdl	1	100	function exists($code) {
		101	if (isset($this->currencies[$code])) {
		102	return true;
		103	}
		104
		105	return false;
		106	}
		107
		108	function decimalPlaces($code) {
		109	if ($this->exists($code)) {
		110	return $this->currencies[$code]['decimal_places'];
		111	}
		112
		113	return false;
		114	}
		115
		116	function value($code) {
		117	if ($this->exists($code)) {
		118	return $this->currencies[$code]['value'];
		119	}
		120
		121	return false;
		122	}
hpdl	410	123
		124	function getCode($id = '') {
		125	if (is_numeric($id)) {
		126	foreach ($this->currencies as $key => $value) {
		127	if ($value['id'] == $id) {
		128	return $key;
		129	}
		130	}
		131	} else {
		132	return $_SESSION['currency'];
		133	}
		134	}
		135
		136	function getID($code = '') {
		137	if (empty($code)) {
		138	$code = $_SESSION['currency'];
		139	}
		140
		141	return $this->currencies[$code]['id'];
		142	}
hpdl	1	143	}
hpdl	1	144	?>

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