public function process($settings = array())
{
$usccess = (isset($_GET['success']) and !empty($_GET['success'])) ? $_GET['success'] : '';
$paymentId = (isset($_GET['paymentId']) and !empty($_GET['paymentId'])) ? $_GET['paymentId'] : '';
$token = (isset($_GET['token']) and !empty($_GET['token'])) ? $_GET['token'] : '';
$payerId = (isset($_GET['PayerID']) and !empty($_GET['PayerID'])) ? $_GET['PayerID'] : '';
## unable to authenticate
if (!$this->authenthication($settings['environment'])) {
return false;
}
#set ApiContext
$apiContext = PaypalContext::ApiContext($this->credentials, $this->sdkConfiguration);
return Payment::execute($paymentId, $payerId, $apiContext);
}
public function start(array $items, $settings = array(), $paymentMethod = 'paypal', $currency = 'USD')
{
## unable to authenticate
if (!$this->authenthication($settings['environment'])) {
return false;
}
#set ApiContext
$apiContext = PaypalContext::ApiContext($this->credentials, $this->sdkConfiguration);
#set payment method
$payer = PaymentMethod::ConfigPayment($paymentMethod);
#set Items and Total to bill
if (!($itemsList = Items::setItemsList($items, $currency))) {
## unable to load the items to sell.
return false;
}
#set final amount.
$amount = Amount::setAmount(Items::getTotal(), $currency);
#set transaction.
$transaction = Transaction::setTransaction($amount, $itemsList);
#set redirections.
$redirectUrls = Redirections::setURLs();
self::_createPaymentURL($payer, $redirectUrls, $transaction, $apiContext);
}