function check_timestamp($collection, &$db)
{
if (array_key_exists('HTTP_X_IF_UNMODIFIED_SINCE', $_SERVER) && $db->get_max_timestamp($collection) > $_SERVER['HTTP_X_IF_UNMODIFIED_SINCE']) {
report_problem(WEAVE_ERROR_NO_OVERWRITE, 412);
}
}
$db->delete_objects($collection, null, $params['parentid'], $params['predecessorid'], $params['newer'], $params['older'], $params['sort'], $params['limit'], $params['offset'], $params['ids'], $params['index_above'], $params['index_below']);
} else {
if ($function == 'storage') {
if (!array_key_exists('HTTP_X_CONFIRM_DELETE', $_SERVER)) {
report_problem(WEAVE_ERROR_NO_OVERWRITE, 412);
}
$db->delete_storage($username);
} else {
if (!array_key_exists('HTTP_X_CONFIRM_DELETE', $_SERVER)) {
report_problem(WEAVE_ERROR_NO_OVERWRITE, 412);
}
log_error("delete " . "Server " . print_r($_SERVER, true));
$db->delete_user($username);
}
}
}
echo json_encode($server_time);
} else {
#bad protocol. There are protocols left? HEAD, I guess.
report_problem(1, 400);
}
}
}
}
} catch (Exception $e) {
report_problem($e->getMessage(), $e->getCode());
}
#The datasets we might be dealing with here are too large for sticking it all into an array, so
#we need to define a direct-output method for the storage class to use. If we start producing multiples
#(unlikely), we can put them in their own class.
#include_once "WBOJsonOutput.php";
}
// If we got this far, then its ok to fulfil the order
$item_name = $listener->getData('item_name');
$item_number = $listener->getData('item_number');
$payer_name = trim($listener->getData('first_name') . ' ' . $listener->getData('last_name'));
$payer_email = $listener->getData('payer_email');
process_order($transaction_id, $item_name, $item_number, $payer_name, $payer_email);
// Tell PayPal that we have successfully processing IPN.
header('HTTP/1.1 200 OK');
} catch (Exception $e) {
// Tell PayPal that we had problems processing IPN.
header('HTTP/1.1 500 Internal Server Error');
// Report error message.
$message = 'IPN error: ' . (string) $e;
$message .= PHP_EOL . PHP_EOL . $listener->getTextReport();
report_problem($message);
}
function process_order($transaction_id, $item_name, $item_number, $payer_name, $payer_email)
{
// For example: Fulfil the order, save details in the database.
}
function check_price($total, $currency)
{
// For example: Check that payment matches your advertised price.
return true;
}
function check_receiver_email($email)
{
// For example: Check that email matches your PayPal account.
return true;
}