/**
* Given all details converts currency amount
*
* @param $amt double
* The amount to convert.
*
* @param $to string
* The currency you wish to convert to.
*
* @param $from string
* The currency you are converting from.
*/
function convert($amt = NULL, $to = '', $from = '')
{
$amount = urlencode(round($amt, 2));
$from = urlencode($from);
$to = urlencode($to);
return wpsc_convert_currency($amount, $from, $to);
}
private function convert($amt)
{
if ($this->is_currency_supported()) {
return $amt;
}
return wpsc_convert_currency($amt, parent::get_currency_code(), $this->get_currency_code());
}
public function get_gateway_data($from_currency = false, $to_currency = false)
{
if (!$this->exists()) {
return array();
}
$subtotal = 0;
$shipping = wpsc_convert_currency((double) $this->get('base_shipping'), $from_currency, $to_currency);
$items = array();
$this->gateway_data = array('amount' => wpsc_convert_currency($this->get('totalprice'), $from_currency, $to_currency), 'invoice' => $this->get('sessionid'), 'tax' => wpsc_convert_currency($this->get('wpec_taxes_total'), $from_currency, $to_currency));
foreach ($this->cart_contents as $item) {
$item_price = wpsc_convert_currency($item->price, $from_currency, $to_currency);
$items[] = array('name' => $item->name, 'amount' => $item_price, 'tax' => wpsc_convert_currency($item->tax_charged, $from_currency, $to_currency), 'quantity' => $item->quantity);
$subtotal += $item_price * $item->quantity;
$shipping += wpsc_convert_currency($item->pnp, $from_currency, $to_currency);
}
$this->gateway_data['discount'] = wpsc_convert_currency((double) $this->get('discount_value'), $from_currency, $to_currency);
$this->gateway_data['items'] = $items;
$this->gateway_data['shipping'] = $shipping;
$this->gateway_data['subtotal'] = $subtotal;
if ($from_currency) {
// adjust total amount in case there's slight decimal error
$total = $subtotal + $shipping + $this->gateway_data['tax'] - $this->gateway_data['discount'];
if ($this->gateway_data['amount'] != $total) {
$this->gateway_data['amount'] = $total;
}
}
$this->gateway_data = apply_filters('wpsc_purchase_log_gateway_data', $this->gateway_data, $this->get_data());
return $this->gateway_data;
}
function wpsc_format_convert_price($amt, $from_currency = false, $to_currency = false)
{
return wpsc_format_price(wpsc_convert_currency($amt, $from_currency, $to_currency), $to_currency);
}