/**
* @param array $attributes
* @return PaymentLog
* @throws CException
*/
public static function create(array $attributes)
{
$model = new PaymentLog();
$model->attributes = $attributes;
$model->createdAt = date('Y-m-d H:i:s');
if (!$model->save()) {
throw new CException('Failed to save payment log.');
}
return $model;
}
public function actionIndex()
{
//error_reporting(E_ALL ^ E_NOTICE);
// Read the post from PayPal and add 'cmd'
$req = 'cmd=_notify-validate';
if (function_exists('get_magic_quotes_gpc')) {
$get_magic_quotes_exists = true;
}
$txt = '';
foreach ($_REQUEST as $key => $value) {
$txt .= $key . " = " . $value . "\r\n";
}
Utils::logToPaymentFile('paypal_ipn', $txt);
// save also to DB
$pLog = new PaymentLog();
$pLog->date_created = date("Y-m-d h:i:s");
$pLog->log = $txt;
$pLog->save();
foreach ($_REQUEST as $key => $value) {
if ($get_magic_quotes_exists == true && get_magic_quotes_gpc() == 1) {
$value = urlencode(stripslashes($value));
} else {
$value = urlencode($value);
}
$req .= "&{$key}={$value}";
}
// Post back to PayPal to validate
$header .= "POST /cgi-bin/webscr HTTP/1.0\r\n";
$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "Content-Length: " . strlen($req) . "\r\n\r\n";
if (Yii::app()->params['paymentsTestMode']) {
$fp = fsockopen('ssl://www.sandbox.paypal.com', 443, $errno, $errstr, 30);
} else {
$fp = fsockopen('ssl://www.paypal.com', 443, $errno, $errstr, 30);
}
// Process validation from PayPal
// TODO: This sample does not test the HTTP response code. All
// HTTP response codes must be handles or you should use an HTTP
// library, such as cUrl
if (!$fp) {
// HTTP ERROR
Utils::logToPaymentFile('paypal_ipn', $_REQUEST['subscr_id'] . " - HTTP ERROR!");
} else {
// NO HTTP ERROR
fputs($fp, $header . $req);
while (!feof($fp)) {
$res = fgets($fp, 1024);
if (strcmp($res, "VERIFIED") == 0) {
Utils::logToPaymentFile('paypal_ipn', $_REQUEST['subscr_id'] . " - RESULT: {$res}\n");
// TODO:
// Check the payment_status is Completed
// Check that txn_id has not been previously processed
// Check that receiver_email is your Primary PayPal email
// Check that payment_amount/payment_currency are correct
// Process payment
// If 'VERIFIED', send an email of IPN variables and values to the
// specified email address
try {
Utils::logToPaymentFile('paypal_ipn', $_REQUEST['subscr_id'] . ' - Processing Payment');
$this->processPayment();
Utils::logToPaymentFile('paypal_ipn', $_REQUEST['subscr_id'] . ' - Processed OK');
} catch (Exception $e) {
Utils::logToPaymentFile('paypal_ipn', $_REQUEST['subscr_id'] . ' - Processing Exception: ' . $e->getMessage());
}
} else {
if (strcmp($res, "INVALID") == 0) {
Utils::logToPaymentFile('paypal_ipn', $_REQUEST['subscr_id'] . " - RESULT: {$res}\n");
}
}
}
fclose($fp);
}
exit;
}
