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af497a64 NL |
1 | <?php |
2 | ||
3 | namespace Wallabag\CoreBundle\Helper; | |
4 | ||
5 | use Symfony\Component\Routing\Router; | |
6 | ||
7 | class Redirect | |
8 | { | |
9 | private $router; | |
10 | ||
11 | public function __construct(Router $router) | |
12 | { | |
13 | $this->router = $router; | |
14 | } | |
15 | ||
16 | /** | |
17 | * @param string $url URL to redirect | |
18 | * @param string $fallback Fallback URL if $url is null | |
19 | * | |
20 | * @return string | |
21 | */ | |
22 | public function to($url, $fallback = '') | |
23 | { | |
24 | $returnUrl = $url; | |
25 | ||
26 | if (null === $url) { | |
27 | if ('' !== $fallback) { | |
28 | $returnUrl = $fallback; | |
29 | } else { | |
30 | $returnUrl = $this->router->generate('homepage'); | |
31 | } | |
32 | } | |
33 | ||
34 | return $returnUrl; | |
35 | } | |
36 | } |