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<?php
/**
* Part of the Ossolution Payment Package
*
* @copyright Copyright (C) 2016 Ossolution Team. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
namespace Ossolution\Payment;
use Joomla\Registry\Registry;
/**
* Abstract Payment Class
*
* @since 1.0
*/
abstract class AbstractPayment implements PaymentInterface
{
/**
* The name of payment method
*
* @var string
*
* @since 1.0
*/
protected $name;
/**
* The title of payment method
*
* @var string
*
* @since 1.0
*/
public $title;
/**
* Payment method type
*
* @var int 0: off-site (redirect), 1: on-site (credit card)
*/
protected $type = 0;
/**
* Payment plugin parameters
*
* @var Registry
*/
protected $params;
/**
* Redirect page heading
*
* @var string
*/
protected $redirectHeading;
/**
* Instantiate the payment object
*
* @param Registry $params
* @param array $config
*/
public function __construct($params, $config = array())
{
if (isset($config['name']))
{
$this->name = $config['name'];
}
else
{
$this->name = get_class($this);
}
if (isset($config['type']))
{
$this->type = $config['type'];
}
$this->params = $params;
}
/**
* {@inheritdoc }
*
* @param $row
* @param $data
*/
abstract public function processPayment($row, $data);
/**
* Get name of the payment method
*
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* Get title of the payment method
*
* @return string
*/
public function getTitle()
{
return $this->title;
}
/**
* Set title of the payment method
*
* @param $value String
*/
public function setTitle($value)
{
$this->title = $value;
}
/**
* Method to check if this payment method is a CreditCard based payment method
*
* @return int
*/
public function getCreditCard()
{
return $this->type;
}
/**
* Set heading text for the redirect to payment gateway page
*
* @param $value
*/
public function setRedirectHeading($value)
{
$this->redirectHeading = $value;
}
/**
* Get payment plugin parameters
*
* @return Registry
*/
public function getParams()
{
return $this->params;
}
/***
* Render form which will redirect users to payment gateway for processing payment
*
* @param string $url The payment gateway URL which users will be redirected to
* @param array $data
*
* @return void
*
* @since 1.0
*/
protected function renderRedirectForm($url = null, $data = array())
{
?>
<div class="payment-heading"><?php echo $this->redirectHeading; ?></div>
<form method="post" action="<?php echo $url; ?>" name="payment_form" id="payment_form">
<?php
foreach ($data as $key => $val)
{
echo '<input type="hidden" name="' . $key . '" value="' . $val . '" />';
echo "\n";
}
?>
<script type="text/javascript">
function redirect() {
document.payment_form.submit();
}
setTimeout('redirect()', 3000);
</script>
</form>
<?php
}
/**
* Helper method to log the callback data sent from payment gateway to the payment plugin for payment verification
*
* @param array $data
* @param string $response
*
* @return void
*
* @since 1.0
*/
protected function logGatewayData($data, $response = null)
{
if (!$this->params->get('ipn_log', 0))
{
return;
}
$logFile = JPATH_COMPONENT . '/' . $this->getName() . '_ipn_logs.txt';
$text = '[' . gmdate('m/d/Y g:i A') . '] - ';
$text .= "Callback data From : " . $this->getTitle() . " \n";
foreach ($data as $key => $value)
{
$text .= "$key=$value, ";
}
$text .= $response;
$fp = fopen($logFile, 'a');
fwrite($fp, $text . "\n\n");
fclose($fp);
}
}