Файл: upload-2031-rs1/system/library/currency.php
Строк: 179
<?php
class Currency {
private $code;
private $currencies = array();
public function __construct($registry) {
$this->config = $registry->get('config');
$this->db = $registry->get('db');
$this->language = $registry->get('language');
$this->request = $registry->get('request');
$this->session = $registry->get('session');
$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "currency");
foreach ($query->rows as $result) {
$this->currencies[$result['code']] = array(
'currency_id' => $result['currency_id'],
'title' => $result['title'],
'symbol_left' => $result['symbol_left'],
'symbol_right' => $result['symbol_right'],
'decimal_place' => $result['decimal_place'],
'value' => $result['value']
);
}
if (isset($this->request->get['currency']) && (array_key_exists($this->request->get['currency'], $this->currencies))) {
$this->set($this->request->get['currency']);
} elseif ((isset($this->session->data['currency'])) && (array_key_exists($this->session->data['currency'], $this->currencies))) {
$this->set($this->session->data['currency']);
} elseif ((isset($this->request->cookie['currency'])) && (array_key_exists($this->request->cookie['currency'], $this->currencies))) {
$this->set($this->request->cookie['currency']);
} else {
$this->set($this->config->get('config_currency'));
}
}
public function set($currency) {
$this->code = $currency;
if (!isset($this->session->data['currency']) || ($this->session->data['currency'] != $currency)) {
$this->session->data['currency'] = $currency;
}
if (!isset($this->request->cookie['currency']) || ($this->request->cookie['currency'] != $currency)) {
setcookie('currency', $currency, time() + 60 * 60 * 24 * 30, '/', $this->request->server['HTTP_HOST']);
}
}
public function format($number, $currency = '', $value = '', $format = true) {
if ($currency && $this->has($currency)) {
$symbol_left = $this->currencies[$currency]['symbol_left'];
$symbol_right = $this->currencies[$currency]['symbol_right'];
$decimal_place = $this->currencies[$currency]['decimal_place'];
} else {
$symbol_left = $this->currencies[$this->code]['symbol_left'];
$symbol_right = $this->currencies[$this->code]['symbol_right'];
$decimal_place = $this->currencies[$this->code]['decimal_place'];
$currency = $this->code;
}
if ($value) {
$value = $value;
} else {
$value = $this->currencies[$currency]['value'];
}
if ($value) {
$value = (float)$number * $value;
} else {
$value = $number;
}
$string = '';
if (($symbol_left) && ($format)) {
$string .= $symbol_left;
}
if ($format) {
$decimal_point = $this->language->get('decimal_point');
} else {
$decimal_point = '.';
}
if ($format) {
$thousand_point = $this->language->get('thousand_point');
} else {
$thousand_point = '';
}
$string .= number_format(round($value, (int)$decimal_place), (int)$decimal_place, $decimal_point, $thousand_point);
if (($symbol_right) && ($format)) {
$string .= $symbol_right;
}
return $string;
}
public function convert($value, $from, $to) {
if (isset($this->currencies[$from])) {
$from = $this->currencies[$from]['value'];
} else {
$from = 1;
}
if (isset($this->currencies[$to])) {
$to = $this->currencies[$to]['value'];
} else {
$to = 1;
}
return $value * ($to / $from);
}
public function getId($currency = '') {
if (!$currency) {
return $this->currencies[$this->code]['currency_id'];
} elseif ($currency && isset($this->currencies[$currency])) {
return $this->currencies[$currency]['currency_id'];
} else {
return 0;
}
}
public function getSymbolLeft($currency = '') {
if (!$currency) {
return $this->currencies[$this->code]['symbol_left'];
} elseif ($currency && isset($this->currencies[$currency])) {
return $this->currencies[$currency]['symbol_left'];
} else {
return '';
}
}
public function getSymbolRight($currency = '') {
if (!$currency) {
return $this->currencies[$this->code]['symbol_right'];
} elseif ($currency && isset($this->currencies[$currency])) {
return $this->currencies[$currency]['symbol_right'];
} else {
return '';
}
}
public function getDecimalPlace($currency = '') {
if (!$currency) {
return $this->currencies[$this->code]['decimal_place'];
} elseif ($currency && isset($this->currencies[$currency])) {
return $this->currencies[$currency]['decimal_place'];
} else {
return 0;
}
}
public function getCode() {
return $this->code;
}
public function getValue($currency = '') {
if (!$currency) {
return $this->currencies[$this->code]['value'];
} elseif ($currency && isset($this->currencies[$currency])) {
return $this->currencies[$currency]['value'];
} else {
return 0;
}
}
public function has($currency) {
return isset($this->currencies[$currency]);
}
}