function rjdgpp_install()
{
RJDGSHOP::install();
RJDGPPTXN::install();
}
/**
* array(
* "item_id" =>$i->id,
* "price" =>$i->price,
* "item_name" =>$i->name,
* 's' =>session_id()
* )
*
* @param $i
* @return String Display the paypal button or the download button
*/
public static function getButton(&$i = null)
{
//if(empty($urlparam) || (is_array($urlparam) && count($urlparam) < 1) ) return false;
if (!is_a($i, 'RJDGSHOP')) {
return false;
}
//change the button with link if status is: complete,price,session_id
if ($i->isLoaded()) {
$txn = new RJDGPPTXN();
if ($txn->loadByShopObj($i)) {
if ($txn->isComplete($i)) {
return '<span><a href="' . self::getDownloadLink($i) . '" target="_blank">Download</a></span>';
}
unset($i);
unset($txn);
}
}
//continue if not yet complete
$urlparam = self::getUrlParam(array("item_id" => $i->id, "price" => $i->price, "item_name" => $i->name, 's' => session_id()));
//any object beyond this point is considered default and unpaid
if (empty($urlparam)) {
return false;
}
ob_start();
?>
<form action="<?php
echo self::getURI('/paypal/index.php?' . $urlparam);
?>
" method="POST">
<input type='image' class="rj_paypal_dg_button" name='paypal_submit0' id='paypal_submit0' src='https://www.paypal.com/en_US/i/btn/btn_dg_pay_w_paypal.gif' border='0' align='top' alt='Pay with PayPal'/>
</form><?php
return ob_get_clean();
}
/**
* paypal startflow
* assignments must be made on this page
*/
require_once dirname(__FILE__) . '/../../../../wp-load.php';
require_once 'paypalfunctions.php';
$url = RJDGPP::getURI('/paypal');
?>
<html><body><?php
$paymentAmount = $_REQUEST['price'];
$item_name = $_REQUEST['item_name'];
$item_id = $_REQUEST['item_id'];
$s = $_REQUEST['s'];
//prepare txn
$txn = new RJDGPPTXN();
$txn->shop_id = $item_id;
$txn->name = $item_name;
$txn->session_id = $s;
$PaymentOption = "PayPal";
if ($PaymentOption == "PayPal" && !empty($paymentAmount) && !empty($item_name)) {
$currencyCodeType = "USD";
$paymentType = "Sale";
$returnURL = $url . "/return.php";
$cancelURL = $url . "/cancel.php";
$items = array();
$items[] = array('name' => $item_name, 'amt' => $paymentAmount, 'qty' => 1, 'item_id' => $item_id);
$resArray = SetExpressCheckoutDG($paymentAmount, $currencyCodeType, $paymentType, $returnURL, $cancelURL, $items);
$ack = strtoupper($resArray["ACK"]);
if ($ack == "SUCCESS" || $ack == "SUCCESSWITHWARNING") {
$token = urldecode($resArray["TOKEN"]);
' other: The payment is pending for a reason other than those listed above. For more information, contact PayPal customer service.
*/
$pendingReason = $resArray["PAYMENTINFO_0_PENDINGREASON"];
/*
'The reason for a reversal if TransactionType is reversal:
' none: No reason code
' chargeback: A reversal has occurred on this transaction due to a chargeback by your customer.
' guarantee: A reversal has occurred on this transaction due to your customer triggering a money-back guarantee.
' buyer-complaint: A reversal has occurred on this transaction due to a complaint about the transaction from your customer.
' refund: A reversal has occurred on this transaction because you have given the customer a refund.
' other: A reversal has occurred on this transaction due to a reason not listed above.
*/
$reasonCode = $resArray["PAYMENTINFO_0_REASONCODE"];
// Add javascript to close Digital Goods frame. You may want to add more javascript code to
// display some info message indicating status of purchase in the parent window
$txn = new RJDGPPTXN();
if ($txn->loadBy('token', $token)) {
$txn->payer_id = $payerID;
$txn->transaction_id = $transactionId;
$txn->transaction_type = $transactionType;
$txn->price = $amt;
$txn->payment_type = $paymentType;
$txn->payment_status = $paymentStatus;
$txn->currency_code = $currencyCode;
$txn->order_time = $orderTime;
$txn->server_order_time = date('Y-m-d H:i:s');
$txn->session_expire = RJSES::expireDateTime();
// $txn->session_id=session_id();
$txn->pending_reason = $pendingReason;
$txn->reason_code = $reasonCode;
$txn->fee_amount = $feeAmt;
switch ($idata->q) {
case 'status':
$t = new RJDGPPTXN();
if ($t->loadBy('session_id', session_id())) {
if ($t->isComplete()) {
$i = new RJDGSHOP($t->shop_id);
if ($i->id) {
$url = $i->getDownloadLink();
$odata['data']['link'] = $url;
}
}
}
break;
case 'helper':
if ($idata->txn_id) {
$txn = new RJDGPPTXN();
$txn->loadBy('transaction_id', $idata->txn_id);
if ($txn->isLoaded()) {
$file = new RJDGSHOP($txn->shop_id);
if ($file->isLoaded() && $txn->isValid()) {
$odata['data'] = array('name' => $file->name, 'link' => RJDGPP::getDownloadLink($file) . '&txn_id=' . $txn->transaction_id, 'txn_price' => $txn->price, 'item_price' => $file->price, 'txn_stat' => $txn->payment_status, 'txn_id' => $txn->transaction_id);
$odata['response'] = 'success';
}
}
}
break;
default:
}
}
//idata->q
echo json_encode($odata);
* an exclusive file for downloads
*
* depends: RJSES
* RJDL
* RJSHOP
* RJDGTXN
*/
include dirname(__FILE__) . '/../../../../wp-load.php';
$ar = wp_parse_args($_REQUEST);
$dl = false;
if (empty($ar['i']) || !is_numeric($ar['i'])) {
// session_id()
} else {
RJSES::start();
$i = new RJDGSHOP($ar['i']);
$txn = new RJDGPPTXN();
//$txn->loadByShopObj($i);
if ($txn->loadBy('transaction_id', $ar['txn_id']) && $i->isLoaded()) {
if ($txn->isComplete($i)) {
status_header(200);
//show pdf
if (RJDL::http($i->pathname)) {
$dl = true;
}
} else {
status_header(404);
$a = $txn->getStatus($i);
array_walk($a, create_function('&$i,$k', '$i="<li>$i</li>";'));
get_header();
echo '<h3>failed with the following erros</h3><ul>' . join('', $a) . '</ul>';
get_footer();
