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1 | <?php |
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2 | |||
3 | namespace Kunstmaan\AdminBundle\EventListener; |
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4 | |||
5 | use Doctrine\ORM\EntityManagerInterface; |
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6 | use Kunstmaan\AdminBundle\Entity\Exception; |
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7 | use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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8 | use Symfony\Component\HttpKernel\Event\ExceptionEvent; |
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9 | use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent; |
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10 | use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface; |
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11 | use Symfony\Component\HttpKernel\KernelEvents; |
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12 | |||
13 | class ExceptionSubscriber implements EventSubscriberInterface |
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14 | { |
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15 | /** |
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16 | * @var EntityManagerInterface |
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17 | */ |
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18 | private $em; |
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19 | |||
20 | /** |
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21 | * @var array |
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22 | */ |
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23 | private $excludes; |
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24 | |||
25 | /** |
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26 | * @return array |
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27 | */ |
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28 | 3 | public static function getSubscribedEvents() |
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29 | { |
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30 | return [ |
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31 | 3 | KernelEvents::EXCEPTION => 'onKernelException', |
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32 | ]; |
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33 | } |
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34 | |||
35 | /** |
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36 | * ExceptionSubscriber constructor. |
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37 | * |
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38 | * @param EntityManagerInterface $em |
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39 | * @param array $excludes |
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40 | */ |
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41 | public function __construct(EntityManagerInterface $em, array $excludes = []) |
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42 | { |
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43 | $this->em = $em; |
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44 | $this->excludes = $excludes; |
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45 | } |
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46 | |||
47 | /** |
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48 | * @param GetResponseForExceptionEvent|ExceptionEvent $event |
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49 | */ |
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50 | public function onKernelException($event) |
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51 | { |
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52 | View Code Duplication | if (!$event instanceof GetResponseForExceptionEvent && !$event instanceof ExceptionEvent) { |
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53 | throw new \InvalidArgumentException(\sprintf('Expected instance of type %s, %s given', \class_exists(ExceptionEvent::class) ? ExceptionEvent::class : GetResponseForExceptionEvent::class, \is_object($event) ? \get_class($event) : \gettype($event))); |
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54 | } |
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55 | |||
56 | $request = $event->getRequest(); |
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57 | $exception = \method_exists($event, 'getThrowable') ? $event->getThrowable() : $event->getException(); |
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58 | |||
59 | if ($exception instanceof HttpExceptionInterface) { |
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60 | $uri = $request->getUri(); |
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61 | |||
62 | if (\count($this->excludes) > 0) { |
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63 | $excludes = array_filter($this->excludes, function ($pattern) use ($uri) { |
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64 | return preg_match($pattern, $uri); |
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65 | }); |
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66 | |||
67 | if (\count($excludes) > 0) { |
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68 | return; |
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69 | } |
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70 | } |
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71 | |||
72 | $hash = md5( |
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73 | $exception->getStatusCode().$uri.$request->headers->get('referer') |
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74 | ); |
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75 | |||
76 | if ($model = $this->em->getRepository(Exception::class)->findOneBy(['hash' => $hash])) { |
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77 | $model->increaseEvents(); |
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78 | $model->setResolved(false); |
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79 | } else { |
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80 | $model = new Exception(); |
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81 | $model->setCode($exception->getStatusCode()); |
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82 | $model->setUrl($uri); |
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83 | $model->setUrlReferer($request->headers->get('referer')); |
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84 | $model->setHash($hash); |
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85 | } |
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86 | $this->em->persist($model); |
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87 | $this->em->flush(); |
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88 | } |
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89 | } |
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90 | } |
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91 |
This check looks at variables that are passed out again to other methods.
If the outgoing method call has stricter type requirements than the method itself, an issue is raised.
An additional type check may prevent trouble.