FishEye: file osCommerce/branches/hpdl/oscommerce/includes/classes/currencies.php

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hpdl	1	1	<?php
hpdl	1	2	/*
mattice	151	3	$Id: currencies.php 1498 2007-03-29 14:04:50Z 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
hpdl	1498	10	This program is free software; you can redistribute it and/or modify
		11	it under the terms of the GNU General Public License v2 (1991)
		12	as published by the Free Software Foundation.
hpdl	1	13	*/
		14
		15	class osC_Currencies {
hpdl	410	16	var $currencies = array();
hpdl	1	17
		18	// class constructor
		19	function osC_Currencies() {
		20	global $osC_Database;
		21
hpdl	410	22	$Qcurrencies = $osC_Database->query('select * from :table_currencies');
		23	$Qcurrencies->bindTable(':table_currencies', TABLE_CURRENCIES);
		24	$Qcurrencies->setCache('currencies');
hpdl	1	25	$Qcurrencies->execute();
		26
		27	while ($Qcurrencies->next()) {
hpdl	410	28	$this->currencies[$Qcurrencies->value('code')] = array('id' => $Qcurrencies->valueInt('currencies_id'),
hpdl	410	29	'title' => $Qcurrencies->value('title'),
hpdl	1	30	'symbol_left' => $Qcurrencies->value('symbol_left'),
		31	'symbol_right' => $Qcurrencies->value('symbol_right'),
		32	'decimal_places' => $Qcurrencies->valueInt('decimal_places'),
		33	'value' => $Qcurrencies->valueDecimal('value'));
		34	}
hpdl	410	35
hpdl	410	36	$Qcurrencies->freeResult();
hpdl	1	37	}
		38
		39	// class methods
		40	function format($number, $currency_code = '', $currency_value = '') {
hpdl	410	41	global $osC_Language;
hpdl	410	42
hpdl	1	43	if (empty($currency_code) \|\| ($this->exists($currency_code) == false)) {
hpdl	368	44	$currency_code = (isset($_SESSION['currency']) ? $_SESSION['currency'] : DEFAULT_CURRENCY);
hpdl	1	45	}
		46
		47	if (empty($currency_value) \|\| (is_numeric($currency_value) == false)) {
		48	$currency_value = $this->currencies[$currency_code]['value'];
		49	}
		50
hpdl	757	51	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	52	}
hpdl	1	53
hpdl	554	54	function formatRaw($number, $currency_code = '', $currency_value = '') {
		55	if (empty($currency_code) \|\| ($this->exists($currency_code) == false)) {
		56	$currency_code = (isset($_SESSION['currency']) ? $_SESSION['currency'] : DEFAULT_CURRENCY);
		57	}
		58
		59	if (empty($currency_value) \|\| (is_numeric($currency_value) == false)) {
		60	$currency_value = $this->currencies[$currency_code]['value'];
		61	}
		62
hpdl	757	63	return number_format(osc_round($number * $currency_value, $this->currencies[$currency_code]['decimal_places']), $this->currencies[$currency_code]['decimal_places'], '.', '');
hpdl	554	64	}
hpdl	554	65
hpdl	758	66	function addTaxRateToPrice($price, $tax_rate, $quantity = 1) {
hpdl	1	67	global $osC_Tax;
hpdl	1	68
hpdl	757	69	$price = osc_round($price, $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
hpdl	1	70
hpdl	757	71	if ( (DISPLAY_PRICE_WITH_TAX == '1') && ($tax_rate > 0) ) {
		72	$price += osc_round($price * ($tax_rate / 100), $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
		73	}
		74
hpdl	758	75	return osc_round($price * $quantity, $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
hpdl	757	76	}
		77
		78	function displayPrice($price, $tax_class_id, $quantity = 1, $currency_code = null, $currency_value = null) {
		79	global $osC_Tax;
		80
		81	$price = osc_round($price, $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
		82
hpdl	554	83	if ( (DISPLAY_PRICE_WITH_TAX == '1') && ($tax_class_id > 0) ) {
hpdl	757	84	$price += osc_round($price * ($osC_Tax->getTaxRate($tax_class_id) / 100), $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
hpdl	1	85	}
hpdl	1	86
hpdl	757	87	return $this->format($price * $quantity, $currency_code, $currency_value);
hpdl	1	88	}
hpdl	1	89
hpdl	554	90	function displayPriceWithTaxRate($price, $tax_rate, $quantity = 1, $currency_code = '', $currency_value = '') {
		91	global $osC_Tax;
		92
hpdl	757	93	$price = osc_round($price, $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
hpdl	554	94
hpdl	554	95	if ( (DISPLAY_PRICE_WITH_TAX == '1') && ($tax_rate > 0) ) {
hpdl	757	96	$price += osc_round($price * ($tax_rate / 100), $this->currencies[DEFAULT_CURRENCY]['decimal_places']);
hpdl	554	97	}
		98
		99	return $this->format($price * $quantity, $currency_code, $currency_value);
		100	}
		101
hpdl	1	102	function exists($code) {
		103	if (isset($this->currencies[$code])) {
		104	return true;
		105	}
		106
		107	return false;
		108	}
		109
		110	function decimalPlaces($code) {
		111	if ($this->exists($code)) {
		112	return $this->currencies[$code]['decimal_places'];
		113	}
		114
		115	return false;
		116	}
		117
		118	function value($code) {
		119	if ($this->exists($code)) {
		120	return $this->currencies[$code]['value'];
		121	}
		122
		123	return false;
		124	}
hpdl	410	125
hpdl	1338	126	function getData() {
		127	return $this->currencies;
		128	}
		129
hpdl	410	130	function getCode($id = '') {
		131	if (is_numeric($id)) {
		132	foreach ($this->currencies as $key => $value) {
		133	if ($value['id'] == $id) {
		134	return $key;
		135	}
		136	}
		137	} else {
		138	return $_SESSION['currency'];
		139	}
		140	}
		141
		142	function getID($code = '') {
		143	if (empty($code)) {
		144	$code = $_SESSION['currency'];
		145	}
		146
		147	return $this->currencies[$code]['id'];
		148	}
hpdl	1	149	}
hpdl	1	150	?>

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