shop.balmet.com

currency.php (2813B)

---

 <?php
 namespace Cart;
 class Currency {
 	private $currencies = array();
 
 	public function __construct($registry) {
 		$this->db = $registry->get('db');
 		$this->language = $registry->get('language');
 
 		$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']
 			);
 		}
 	}
 
 	public function format($number, $currency, $value = '', $format = true) {
 		$symbol_left = $this->currencies[$currency]['symbol_left'];
 		$symbol_right = $this->currencies[$currency]['symbol_right'];
 		$decimal_place = $this->currencies[$currency]['decimal_place'];
 
 		if (!$value) {
 			$value = $this->currencies[$currency]['value'];
 		}
 
 		$amount = $value ? (float)$number * $value : (float)$number;
 		
 		$amount = round($amount, (int)$decimal_place);
 		
 		if (!$format) {
 			return $amount;
 		}
 
 		$string = '';
 
 		if ($symbol_left) {
 			$string .= $symbol_left;
 		}
 
 		$string .= number_format($amount, (int)$decimal_place, $this->language->get('decimal_point'), $this->language->get('thousand_point'));
 
 		if ($symbol_right) {
 			$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($currency) {
 		if (isset($this->currencies[$currency])) {
 			return $this->currencies[$currency]['currency_id'];
 		} else {
 			return 0;
 		}
 	}
 
 	public function getSymbolLeft($currency) {
 		if (isset($this->currencies[$currency])) {
 			return $this->currencies[$currency]['symbol_left'];
 		} else {
 			return '';
 		}
 	}
 
 	public function getSymbolRight($currency) {
 		if (isset($this->currencies[$currency])) {
 			return $this->currencies[$currency]['symbol_right'];
 		} else {
 			return '';
 		}
 	}
 
 	public function getDecimalPlace($currency) {
 		if (isset($this->currencies[$currency])) {
 			return $this->currencies[$currency]['decimal_place'];
 		} else {
 			return 0;
 		}
 	}
 
 	public function getValue($currency) {
 		if (isset($this->currencies[$currency])) {
 			return $this->currencies[$currency]['value'];
 		} else {
 			return 0;
 		}
 	}
 
 	public function has($currency) {
 		return isset($this->currencies[$currency]);
 	}
 }