function doPreapproval($array)
{
// $array is $_POST from paypalInfo.tpl.php form submission
// extract yields: $amount, $rewardId, $projectId, $backerId
// $backerId has been verified == $_SESSION['userId'] by our caller
extract($array);
$TrackingID = generate_password(5);
$user = mysql_fetch_array($this->con->recordselect("SELECT * from `users` where `userId` = {$backerId} "));
$senderEmail = base64_decode($user['paypalUserAccount']);
if (empty($senderEmail)) {
$senderEmail = base64_decode($user['emailAddress']);
}
$project_rcd = mysql_fetch_array($this->con->recordselect("SELECT * from `projects` where `projectId` = {$projectId} "));
$project = mysql_fetch_array($this->con->recordselect("SELECT * from `projectbasics` where `projectId` = {$projectId} "));
$memo = "Support CrowdedRocket project: " . $project['projectTitle'];
$returnUrl = SITE_URL . 'modules/projectBacker/thankyou.php?projectId=' . $projectId . '&trackingId=' . $TrackingID;
$cancelUrl = SITE_URL . 'modules/projectBacker/precancel.php?projectId=' . $projectId . '&trackingId=' . $TrackingID;
$currencyCode = 'USD';
$startingDate = date('Y-m-d', strtotime("+10 minutes", $project['projectEnd']));
$endingDate = date('Y-m-d', strtotime("+5 days", $project['projectEnd']));
// copied from samples PreapprovalReceipt.php
$requestEnvelope = new RequestEnvelope("en_US");
$preapprovalRequest = new PreapprovalRequest($requestEnvelope, $cancelUrl, $currencyCode, $returnUrl, $startingDate);
$preapprovalRequest->endingDate = $endingDate;
$preapprovalRequest->maxAmountPerPayment = $amount;
$preapprovalRequest->maxNumberOfPayments = 1;
$preapprovalRequest->maxNumberOfPaymentsPerPeriod = 1;
$preapprovalRequest->maxTotalAmountOfAllPayments = $amount;
$preapprovalRequest->memo = $memo;
$preapprovalRequest->senderEmail = $senderEmail;
$preapprovalRequest->feesPayer = 'PRIMARYRECEIVER';
$preapprovalRequest->displayMaxTotalAmount = 'TRUE';
$service = new AdaptivePaymentsService(Configuration::getAcctAndConfig());
try {
$response = $service->Preapproval($preapprovalRequest);
//wrtlog("DEBUG payment.class.php service Preapproval response: ".print_r($response,true));
$ack = strtoupper($response->responseEnvelope->ack);
if ($ack != "SUCCESS") {
wrtlog("WARNING payment.class.php Preapproval failed. response=" . print_r($resonse, true));
$redirectUrl = isset($response->redirectUrl) ? $response->redirectUrl : $cancelUrl;
} else {
$token = $response->preapprovalKey;
$redirectUrl = isset($response->redirectUrl) ? $response->redirectUrl : $returnUrl;
// Create a pre-approved projectbacking record including the preapproval key
$final_arr = array();
foreach ($preapprovalRequest as $K => $P) {
$final_arr['request.' . addslashes($K)] = addslashes(is_array($P) ? json_encode($P) : $P);
}
$response_array = dismount($response);
foreach ($response_array as $K => $P) {
$final_arr[addslashes($K)] = addslashes(is_array($P) ? json_encode($P) : $P);
}
$this->con->insert("insert into preapproval_detail (detail) values ('" . json_encode($final_arr) . "')");
$preapproval_detail_id = mysql_insert_id();
// create initial backing record with payment_status='?'
$commission = get_commission($projectId, $amount);
$this->con->insert("INSERT INTO `projectbacking` " . "(rewardId, projectId, userId, pledgeAmount, backingTime, paypalId,preapproval_detail_id,payment_status,preapproval_key,tracking_id,pledgeCommision) " . "VALUES('" . $rewardId . "','" . $projectId . "', " . $backerId . ", '" . $amount . "', " . time() . ",NULL,'" . $preapproval_detail_id . "','?','" . $token . "','" . $TrackingID . "','" . $commission . "')");
redirect($redirectUrl);
// control returns to either returnUrl (thankyou.php) or cancelUrl (precancel.php)
}
} catch (Exception $ex) {
return $ex;
// return error to caller
}
}
* (Optional) Whether to display the maximum total amount of this preapproval. It is one of the following values:
TRUE – Display the amount
FALSE – Do not display the amount (default)
*/
if ($_POST['displayMaxTotalAmount'] != null) {
$preapprovalRequest->displayMaxTotalAmount = $_POST['displayMaxTotalAmount'];
}
/*
* ## Creating service wrapper object
Creating service wrapper object to make API call and loading
Configuration::getAcctAndConfig() returns array that contains credential and config parameters
*/
$service = new AdaptivePaymentsService(Configuration::getAcctAndConfig());
try {
/* wrap API method calls on the service object with a try catch */
$response = $service->Preapproval($preapprovalRequest);
} catch (Exception $ex) {
require_once 'Common/Error.php';
exit;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>PayPal Adaptive Payments - Preapproval</title>
<link href="Common/sdk.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="Common/sdk_functions.js"></script>
</head>
<body>
<div id="wrapper">
public function preapprove()
{
$logger = new PPLoggingManager('Preapproval');
// ##PreapprovalRequest
// The code for the language in which errors are returned, which must be
// en_US.
$requestEnvelope = new RequestEnvelope("en_US");
// `PreapprovalRequest` takes mandatory params:
//
// * `RequestEnvelope` - Information common to each API operation, such
// as the language in which an error message is returned.
// * `Cancel URL` - URL to redirect the sender's browser to after
// canceling the preapproval
// * `Currency Code` - The code for the currency in which the payment is
// made; you can specify only one currency, regardless of the number of
// receivers
// * `Return URL` - URL to redirect the sender's browser to after the
// sender has logged into PayPal and confirmed the preapproval
// * `Starting Date` - First date for which the preapproval is valid. It
// cannot be before today's date or after the ending date.
$preapprovalRequest = new PreapprovalRequest($requestEnvelope, "http://localhost/cancel", "USD", "http://localhost/return", "2013-12-18");
// The URL to which you want all IPN messages for this preapproval to be
// sent.
// This URL supersedes the IPN notification URL in your profile
$preapprovalRequest->ipnNotificationUrl = "http://localhost/ipn";
// ## Creating service wrapper object
// Creating service wrapper object to make API call and loading
// configuration file for your credentials and endpoint
$service = new AdaptivePaymentsService();
try {
// ## Making API call
// Invoke the appropriate method corresponding to API in service
// wrapper object
$response = $service->Preapproval($preapprovalRequest);
} catch (Exception $ex) {
$logger->error("Error Message : " . $ex->getMessage());
}
// ## Accessing response parameters
// You can access the response parameters in
// response object as shown below
// ### Success values
if ($response->responseEnvelope->ack == "Success") {
// The status of the payment. Possible values are:
//
// * CREATED - The payment request was received; funds will be
// transferred once the payment is approved
// * COMPLETED - The payment was successful
// * INCOMPLETE - Some transfers succeeded and some failed for a
// parallel payment or, for a delayed chained payment, secondary
// receivers have not been paid
// * ERROR - The payment failed and all attempted transfers failed
// or all completed transfers were successfully reversed
// * REVERSALERROR - One or more transfers failed when attempting
// to reverse a payment
// * PROCESSING - The payment is in progress
// * PENDING - The payment is awaiting processing
//$logger->log("Payment Status : ".$response);
var_dump($response);
} else {
$logger->error("API Error Message : " . $response->error[0]->message);
}
return $response;
}
