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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Exception;
use Piwik\Common;
use Piwik\Url;
use Piwik\UrlHelper;
class RedirectException extends \Piwik\Exception\Exception implements IRedirectException
{
private $redirectTo;
private $countdown;
/**
* @param $message
* @param string $redirectTo
* @param int $countdown
*/
public function __construct($message, $redirectTo, $countdown = 5)
{
$this->redirectTo = $redirectTo;
$this->countdown = $countdown;
$this->message = $message;
}
public function getRedirectionUrl(): string
{
return $this->isValidRedirect() ? Common::sanitizeInputValue($this->redirectTo) : '';
}
public function getCountdown(): int
{
return $this->countdown;
}
private function isValidRedirect(): bool
{
$host = Url::getHostFromUrl($this->redirectTo);
return $host !== null && UrlHelper::isLookLikeUrl($this->redirectTo) && Url::isValidHost($host);
}
}
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