public function generateFormData($amount, $currency, $itemName, $itemId, $recurringInterval = false, $recurringUnit = false, array $extraData = array())
{
initPaymentwallConfigs($this->options->get('Paymentwall_appKey'), $this->options->get('Paymentwall_appSecret'));
$itemParts = explode('|', $itemId, 4);
$upgradeId = $itemParts[3];
$validationType = $itemParts[0];
$validation = XenForo_Visitor::getInstance()->get('csrf_token_page');
$this->_assertAmount($amount);
$this->_assertCurrency($currency);
$this->_assertItem($itemName, $itemId);
$this->_assertRecurring($recurringInterval, $recurringUnit);
$userid = XenForo_Visitor::getInstance()->get('user_id');
$custom = $userid . '|' . $upgradeId . '|' . $validationType . '|' . $validation;
$widget = new Paymentwall_Widget($userid, $this->options->get('Paymentwall_widgetCode'), array(new Paymentwall_Product($itemId, $amount, $currency, $itemName)), array('email' => XenForo_Visitor::getInstance()->get('email'), 'integration_module' => 'xenforo', 'test_mode' => $this->options->get('Paymentwall_testMode'), 'success_url' => $this->_generateReturnUrl($extraData), 'custom' => $custom));
$callToAction = new XenForo_Phrase('Paymentwall_call_to_action');
$form = <<<EOF
<form action="{$widget->getUrl()}" method="POST">
<input type="submit" value="{$callToAction}" class="button" />
</form>
EOF;
return $form;
}
/**
* Validates the callback request is valid. If failure happens, the response should
* tell the processor to retry.
* @return bool
*
*/
public function validateRequest()
{
initPaymentwallConfigs($this->options->get('Paymentwall_appKey'), $this->options->get('Paymentwall_appSecret'));
$pingback = new Paymentwall_Pingback($_GET, $_SERVER['REMOTE_ADDR']);
if ($pingback->validate()) {
return true;
} else {
$this->logMessages[] = $pingback->getErrorSummary();
return false;
}
}