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<?php
namespace Wallabag\CoreBundle\Helper;
use Symfony\Component\Routing\Router;
class Redirect
{
private $router;
public function __construct(Router $router)
{
$this->router = $router;
}
/**
* @param string $url URL to redirect
* @param string $fallback Fallback URL if $url is null
*
* @return string
*/
public function to($url, $fallback = '')
{
$returnUrl = $url;
if (null === $url) {
if ('' !== $fallback) {
$returnUrl = $fallback;
} else {
$returnUrl = $this->router->generate('homepage');
}
}
return $returnUrl;
}
}
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