OpenCart 🇺🇦

$this->db->query("INSERT INTO " . DB_PREFIX . "currency SET title = '" . $this->db->escape($data['title']) . "', code = '" . $this->db->escape($data['code']) . "', symbol_left = '" . $this->db->escape($data['symbol_left']) . "', symbol_right = '" . $this->db->escape($data['symbol_right']) . "', decimal_place = '" . $this->db->escape($data['decimal_place']) . "', value = '" . $this->db->escape($data['value']) . "', status = '" . (int)$data['status'] . "', date_modified = NOW()");

if ($this->config->get('config_currency_auto')) {
	$this->updateCurrencies(true);
}

$this->cache->delete('currency');

$this->db->query("UPDATE " . DB_PREFIX . "currency SET title = '" . $this->db->escape($data['title']) . "', code = '" . $this->db->escape($data['code']) . "', symbol_left = '" . $this->db->escape($data['symbol_left']) . "', symbol_right = '" . $this->db->escape($data['symbol_right']) . "', decimal_place = '" . $this->db->escape($data['decimal_place']) . "', value = '" . $this->db->escape($data['value']) . "', status = '" . (int)$data['status'] . "', date_modified = NOW() WHERE currency_id = '" . (int)$currency_id . "'");

$this->cache->delete('currency');

$this->db->query("DELETE FROM " . DB_PREFIX . "currency WHERE currency_id = '" . (int)$currency_id . "'");

$this->cache->delete('currency');

$query = $this->db->query("SELECT DISTINCT * FROM " . DB_PREFIX . "currency WHERE currency_id = '" . (int)$currency_id . "'");

return $query->row;

$query = $this->db->query("SELECT DISTINCT * FROM " . DB_PREFIX . "currency WHERE code = '" . $this->db->escape($currency) . "'");

return $query->row;

if ($data) {
	$sql = "SELECT * FROM " . DB_PREFIX . "currency";

	$sort_data = array(
		'title',
		'code',
		'value',
		'date_modified'
	);

	if (isset($data['sort']) && in_array($data['sort'], $sort_data)) {
		$sql .= " ORDER BY " . $data['sort'];
	} else {
		$sql .= " ORDER BY title";
	}

	if (isset($data['order']) && ($data['order'] == 'DESC')) {
		$sql .= " DESC";
	} else {
		$sql .= " ASC";
	}

	if (isset($data['start']) || isset($data['limit'])) {
		if ($data['start'] < 0) {
			$data['start'] = 0;
		}

		if ($data['limit'] < 1) {
			$data['limit'] = 20;
		}

		$sql .= " LIMIT " . (int)$data['start'] . "," . (int)$data['limit'];
	}

	$query = $this->db->query($sql);

	return $query->rows;
} else {
	$currency_data = $this->cache->get('currency');

	if (!$currency_data) {
		$currency_data = array();

		$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "currency ORDER BY title ASC");

		foreach ($query->rows as $result) {
			$currency_data[$result['code']] = array(
				'currency_id'   => $result['currency_id'],
				'title'         => $result['title'],
				'code'          => $result['code'],
				'symbol_left'   => $result['symbol_left'],
				'symbol_right'  => $result['symbol_right'],
				'decimal_place' => $result['decimal_place'],
				'value'         => $result['value'],
				'status'        => $result['status'],
				'date_modified' => $result['date_modified']
			);
		}

		$this->cache->set('currency', $currency_data);
	}

	return $currency_data;
}

if (extension_loaded('curl')) {
	$data = array();

	if ($force) {
		$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "currency WHERE code != '" . $this->db->escape($this->config->get('config_currency')) . "'");
	} else {
		$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "currency WHERE code != '" . $this->db->escape($this->config->get('config_currency')) . "' AND date_modified < '" .  $this->db->escape(date('Y-m-d H:i:s', strtotime('-1 day'))) . "'");
	}

	foreach ($query->rows as $result) {
		$data[] = $this->config->get('config_currency') . $result['code'] . '=X';
	}

	$curl = curl_init();

	curl_setopt($curl, CURLOPT_URL, 'http://download.finance.yahoo.com/d/quotes.csv?s=' . implode(',', $data) . '&f=sl1&e=.csv');
	curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($curl, CURLOPT_HEADER, false);
	curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 30);
	curl_setopt($curl, CURLOPT_TIMEOUT, 30);

	$content = curl_exec($curl);

	curl_close($curl);

	$lines = explode("\n", trim($content));

	foreach ($lines as $line) {
		$currency = utf8_substr($line, 4, 3);
		$value = utf8_substr($line, 11, 6);

		if ((float)$value) {
			$this->db->query("UPDATE " . DB_PREFIX . "currency SET value = '" . (float)$value . "', date_modified = '" .  $this->db->escape(date('Y-m-d H:i:s')) . "' WHERE code = '" . $this->db->escape($currency) . "'");
		}
	}

	$this->db->query("UPDATE " . DB_PREFIX . "currency SET value = '1.00000', date_modified = '" .  $this->db->escape(date('Y-m-d H:i:s')) . "' WHERE code = '" . $this->db->escape($this->config->get('config_currency')) . "'");

	$this->cache->delete('currency');
}

$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "currency");

return $query->row['total'];