function GoogleSubscription()
{
echo "<h2>Google Handled Subscription Request</h2>";
$merchant_id = "";
// Your Merchant ID
$merchant_key = "";
// Your Merchant Key
$server_type = "sandbox";
// or production
$currency = "USD";
$cart = new GoogleCart($merchant_id, $merchant_key, $server_type, $currency);
$item = new GoogleItem("fee", "sign up fee", 1, 12.0);
$subscription_item = new GoogleSubscription("google", "DAILY", 30.0);
$recurrent_item = new GoogleItem("fee", "recurring fee", 1, 30.0);
$subscription_item->SetItem($recurrent_item);
$item->SetSubscription($subscription_item);
$cart->AddItem($item);
echo $cart->CheckoutButtonCode("MEDIUM");
}
/**
* @param array $params
* @param $component
*/
public function doRecurCheckout(&$params, $component)
{
$intervalUnit = CRM_Utils_Array::value('frequency_unit', $params);
if ($intervalUnit == 'week') {
$intervalUnit = 'WEEKLY';
} elseif ($intervalUnit == 'year') {
$intervalUnit = 'YEARLY';
} elseif ($intervalUnit == 'day') {
$intervalUnit = 'DAILY';
} elseif ($intervalUnit == 'month') {
$intervalUnit = 'MONTHLY';
}
// Merchant ID
$merchant_id = $this->_paymentProcessor['user_name'];
// Merchant Key
$merchant_key = $this->_paymentProcessor['password'];
$server_type = $this->_mode == 'test' ? 'sandbox' : '';
$itemName = CRM_Utils_Array::value('item_name', $params);
$description = CRM_Utils_Array::value('description', $params);
$amount = CRM_Utils_Array::value('amount', $params);
$installments = CRM_Utils_Array::value('installments', $params);
$cart = new GoogleCart($merchant_id, $merchant_key, $server_type, $params['currencyID']);
$item = new GoogleItem($itemName, $description, 1, $amount);
$subscription_item = new GoogleSubscription("merchant", $intervalUnit, $amount, $installments);
$item->SetSubscription($subscription_item);
$cart->AddItem($item);
$this->submitPostParams($params, $component, $cart);
}
