/**
* Handles the item purchases.
* The purchase should already have been validated; this function simply
* records the purchases. Purchased files will be emailed to the
* customer by Order::Notify().
*
* @uses CreateOrder()
*/
protected function handlePurchase()
{
global $_TABLES, $_CONF, $_PP_CONF;
//USES_paypal_functions();
// Create an order record to get the order ID
//list($status, $order_id) = $this->CreateOrder();
//if ($status != 0) return;
//$db_order_id = DB_escapeString($order_id);
$prod_types = 0;
// For each item purchased, create an order item
foreach ($this->items as $id => $item) {
// If the item number is numeric, assume it's an
// inventory item. Otherwise, it should be a plugin-supplied
// item with the item number like pi_name:item_number:options
if (PAYPAL_is_plugin_item($item['item_number'])) {
PAYPAL_debug("handlePurchase for Plugin item " . $item['item_number']);
// Initialize item info array to be used later
$A = array();
// Split the item number into component parts. It could
// be just a single string, depending on the plugin's needs.
if (strstr($item['item_number'], ':')) {
$pi_info = explode(':', $item['item_number']);
} else {
$pi_info = array($item['item_number']);
}
PAYPAL_debug('BaseIPN::handlePurchase() pi_info: ' . print_r($pi_info, true));
$status = LGLIB_invokeService($pi_info[0], 'productinfo', $pi_info, $A, $svc_msg);
if ($status != PLG_RET_OK) {
$A = array();
}
if (!empty($A)) {
$this->items[$id]['name'] = $A['name'];
}
PAYPAL_debug("BaseIPN::handlePurchase() Got name " . $this->items[$id]['name']);
$vars = array('item' => $item, 'ipn_data' => $this->pp_data);
if ($this->pp_data['status'] == 'paid') {
$status = LGLIB_invokeService($pi_info[0], 'handlePurchase', $vars, $A, $svc_msg);
if ($status != PLG_RET_OK) {
$A = array();
}
}
// Mark what type of product this is
$prod_types |= PP_PROD_VIRTUAL;
} else {
PAYPAL_debug("Paypal item " . $item['item_number']);
$P = new Product($item['item_number']);
$A = array('name' => $P->name, 'short_description' => $P->short_description, 'expiration' => $P->expiration, 'prod_type' => $P->prod_type, 'file' => $P->file, 'price' => $item['price']);
if (!empty($item['options'])) {
$opts = explode(',', $item['options']);
$opt_str = $P->getOptionDesc($opts);
if (!empty($opt_str)) {
$A['short_description'] .= " ({$opt_str})";
}
$this->items[$id]['item_number'] .= '|' . $item['options'];
}
// Mark what type of product this is
$prod_types |= $P->prod_type;
$P->handlePurchase($item['quantity']);
}
// An invalid item number, or nothing returned for a plugin
if (empty($A)) {
$this->Error("Item {$item['item_number']} not found - txn " . $this->pp_data['txn_id']);
continue;
}
// If it's a downloadable item, then get the full path to the file.
if (!empty($A['file'])) {
$this->items[$id]['file'] = $_PP_CONF['download_path'] . $A['file'];
$token_base = $this->pp_data['txn_id'] . time() . rand(0, 99);
$token = md5($token_base);
$this->items[$id]['token'] = $token;
} else {
$token = '';
}
$this->items[$id]['prod_type'] = $A['prod_type'];
if (is_numeric($A['expiration']) && $A['expiration'] > 0) {
$this->items[$id]['expiration'] = $A['expiration'];
}
// If a custom name was supplied by the gateway's IPN processor,
// then use that. Otherwise, plug in the name from inventory or
// the plugin, for the notification email.
if (empty($item['name'])) {
$this->items[$id]['name'] = $A['short_description'];
}
// Add the purchase to the paypal purchase table
if (is_numeric($this->pp_data['custom']['uid'])) {
$uid = $this->pp_data['custom']['uid'];
} else {
$uid = 1;
// Anonymous as a fallback
}
/*$sql = "INSERT INTO {$_TABLES['paypal.purchases']} SET
order_id = '{$db_order_id}',
product_id = '{$item['item_number']}',
description = '{$this->items[$id]['name']}',
quantity = '{$item['quantity']}',
user_id = '{$this->pp_data['custom']['uid']}',
txn_type = '{$this->pp_data['custom']['transtype']}',
txn_id = '{$this->pp_data['txn_id']}',
purchase_date = '{$this->sql_date}',
status = 'complete',
token = '$token',
price = " . (float)$item['price'] . ",
options = '" . DB_escapeString($item['options']) . "'";
// add an expiration date if appropriate
if (is_numeric($A['expiration']) && $A['expiration'] > 0) {
$sql .= ", expiration = DATE_ADD('{$_PP_CONF['now']}', INTERVAL {$A['expiration']} DAY)";
}
PAYPAL_debug($sql);
DB_query($sql);*/
}
// foreach item
$status = $this->CreateOrder();
if ($status == 0) {
$this->Order->Notify();
}
// Update the order status to Paid
//ppOrder::UpdateStatus($this->gw->getPaidStatus($prod_types),
// $order_id, false);
}
