public function __construct($connection = null)
{
$config = Config::get('profiler');
if ($config['useForensics'] != true) {
return;
}
if ($connection instanceof Connection) {
$this->connection = $connection;
} else {
if ($config['withDatabase'] == true) {
$this->connection = DB::connection();
}
}
// Setup the View path.
$this->viewPath = realpath(__DIR__) . DS . 'Views' . DS . 'Profiler.php';
// Setup the Start Time.
$this->startTime = Request::server('REQUEST_TIME_FLOAT');
}
/**
* Compare given answer against the generated session.
*
* @param string $response
* @return boolean
*/
protected function check($response = null)
{
if (!$this->isActive()) {
return true;
}
// Get the Http Request instance.
$request = HttpRequest::instance();
// Get the recaptcha response value.
$response = $response ?: $request->input('g-recaptcha-response', '');
// Build the query string.
$query = http_build_query(array('secret' => $this->getSecretKey(), 'response' => $response, 'remoteip' => $request->ip()));
// Calculate the (complete) request URL.
$url = static::GOOGLEHOST . '?' . $query;
// Perform the request to Google server.
$result = file_get_contents($url);
// Evaluate the Google server response.
if ($result !== false) {
$data = json_decode($result, true);
if (is_array($data)) {
return $data['success'] === true;
}
}
return false;
}
protected function getElapsedTime()
{
$timestamp = microtime(true);
$requestTime = Request::server('REQUEST_TIME_FLOAT');
return $timestamp - $requestTime;
}
