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<?php |
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declare(strict_types=1); |
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namespace Shlinkio\Shlink\Core\Visit; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Shlinkio\Shlink\Core\Entity\Visit; |
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use Shlinkio\Shlink\Core\Entity\VisitLocation; |
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use Shlinkio\Shlink\Core\Exception\IpCannotBeLocatedException; |
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use Shlinkio\Shlink\Core\Repository\VisitRepositoryInterface; |
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use Shlinkio\Shlink\IpGeolocation\Model\Location; |
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class VisitLocator implements VisitLocatorInterface |
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{ |
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private EntityManagerInterface $em; |
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private VisitRepositoryInterface $repo; |
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public function __construct(EntityManagerInterface $em) |
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{ |
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$this->em = $em; |
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/** @var VisitRepositoryInterface $repo */ |
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$repo = $em->getRepository(Visit::class); |
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$this->repo = $repo; |
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} |
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public function locateUnlocatedVisits(VisitGeolocationHelperInterface $helper): void |
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{ |
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$this->locateVisits($this->repo->findUnlocatedVisits(), $helper); |
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} |
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public function locateVisitsWithEmptyLocation(VisitGeolocationHelperInterface $helper): void |
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{ |
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$this->locateVisits($this->repo->findVisitsWithEmptyLocation(), $helper); |
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} |
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public function locateAllVisits(VisitGeolocationHelperInterface $helper): void |
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{ |
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$this->locateVisits($this->repo->findAllVisits(), $helper); |
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} |
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/** |
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* @param iterable|Visit[] $results |
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*/ |
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private function locateVisits(iterable $results, VisitGeolocationHelperInterface $helper): void |
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{ |
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$count = 0; |
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$persistBlock = 200; |
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foreach ($results as $visit) { |
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$count++; |
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try { |
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$location = $helper->geolocateVisit($visit); |
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} catch (IpCannotBeLocatedException $e) { |
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if (! $e->isNonLocatableAddress()) { |
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// Skip if the visit's IP could not be located because of an error |
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continue; |
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} |
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// If the IP address is non-locatable, locate it as empty to prevent next processes to pick it again |
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$location = Location::emptyInstance(); |
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} |
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$location = new VisitLocation($location); |
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$this->locateVisit($visit, $location, $helper); |
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// Flush and clear after X iterations |
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if ($count % $persistBlock === 0) { |
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$this->em->flush(); |
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$this->em->clear(); |
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} |
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} |
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$this->em->flush(); |
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$this->em->clear(); |
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} |
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private function locateVisit(Visit $visit, VisitLocation $location, VisitGeolocationHelperInterface $helper): void |
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{ |
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$prevLocation = $visit->getVisitLocation(); |
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$visit->locate($location); |
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$this->em->persist($visit); |
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// In order to avoid leaving orphan locations, remove the previous one |
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if ($prevLocation !== null) { |
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$this->em->remove($prevLocation); |
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} |
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$helper->onVisitLocated($location, $visit); |
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} |
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} |
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shlinkio /
shlink
