/**
* Override parent method to add url validation. Present warning to user on flow save if
* specified url points to same server as the one X2Engine is hosted on.
*/
public function validateOptions(&$paramRules, $params = null, $staticValidation = false)
{
list($success, $message) = parent::validateOptions($paramRules, $params, $staticValidation);
if (!$success) {
return array($success, $message);
}
$url = $this->config['options']['url']['value'];
$hostInfo = preg_replace('/^https?:\\/\\//', '', Yii::app()->getAbsoluteBaseUrl());
$url = preg_replace('/^https?:\\/\\//', '', $url);
if ($staticValidation && gethostbyname($url) === gethostbyname($hostInfo)) {
return array(self::VALIDATION_WARNING, Yii::t('studio', 'Warning: The url specified in your Remote API Call flow action points to the ' . 'same server that X2Engine is hosted on. This could mean that this flow makes ' . 'a request to X2Engine\'s API. Calling X2Engine\'s API from X2Flow is not ' . 'advised since it could potentially trigger this flow, resulting in an ' . 'infinite loop.'));
} else {
return array(true, $message);
}
}
