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<?php |
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namespace Shlinkio\Shlink\Rest\Action; |
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use Acelaya\ZsmAnnotatedServices\Annotation\Inject; |
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use Interop\Http\ServerMiddleware\DelegateInterface; |
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use Psr\Http\Message\ResponseInterface as Response; |
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use Psr\Http\Message\ServerRequestInterface as Request; |
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use Psr\Log\LoggerInterface; |
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use Shlinkio\Shlink\Common\Exception\InvalidArgumentException; |
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use Shlinkio\Shlink\Common\Util\DateRange; |
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use Shlinkio\Shlink\Core\Service\VisitsTracker; |
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use Shlinkio\Shlink\Core\Service\VisitsTrackerInterface; |
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use Shlinkio\Shlink\Rest\Util\RestUtils; |
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use Zend\Diactoros\Response\JsonResponse; |
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use Zend\I18n\Translator\TranslatorInterface; |
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class GetVisitsAction extends AbstractRestAction |
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{ |
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/** |
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* @var VisitsTrackerInterface |
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*/ |
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private $visitsTracker; |
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/** |
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* @var TranslatorInterface |
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*/ |
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private $translator; |
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/** |
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* GetVisitsAction constructor. |
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* @param VisitsTrackerInterface $visitsTracker |
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* @param TranslatorInterface $translator |
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* @param LoggerInterface $logger |
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* |
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* @Inject({VisitsTracker::class, "translator", "Logger_Shlink"}) |
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*/ |
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public function __construct( |
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VisitsTrackerInterface $visitsTracker, |
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TranslatorInterface $translator, |
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LoggerInterface $logger = null |
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) { |
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parent::__construct($logger); |
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$this->visitsTracker = $visitsTracker; |
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$this->translator = $translator; |
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} |
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/** |
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* @param Request $request |
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* @param DelegateInterface $delegate |
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* @return null|Response |
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* @throws \InvalidArgumentException |
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*/ |
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public function process(Request $request, DelegateInterface $delegate) |
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{ |
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$shortCode = $request->getAttribute('shortCode'); |
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$startDate = $this->getDateQueryParam($request, 'startDate'); |
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$endDate = $this->getDateQueryParam($request, 'endDate'); |
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try { |
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$visits = $this->visitsTracker->info($shortCode, new DateRange($startDate, $endDate)); |
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return new JsonResponse([ |
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'visits' => [ |
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'data' => $visits, |
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] |
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]); |
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} catch (InvalidArgumentException $e) { |
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$this->logger->warning('Provided nonexistent shortcode'. PHP_EOL . $e); |
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return new JsonResponse([ |
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'error' => RestUtils::getRestErrorCodeFromException($e), |
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'message' => sprintf( |
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$this->translator->translate('Provided short code %s does not exist'), |
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$shortCode |
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), |
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], self::STATUS_NOT_FOUND); |
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} catch (\Exception $e) { |
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$this->logger->error('Unexpected error while parsing short code'. PHP_EOL . $e); |
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return new JsonResponse([ |
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'error' => RestUtils::UNKNOWN_ERROR, |
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'message' => $this->translator->translate('Unexpected error occurred'), |
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], self::STATUS_INTERNAL_SERVER_ERROR); |
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} |
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} |
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/** |
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* @param Request $request |
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* @param $key |
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* @return \DateTime|null |
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*/ |
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protected function getDateQueryParam(Request $request, $key) |
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{ |
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$query = $request->getQueryParams(); |
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if (! isset($query[$key]) || empty($query[$key])) { |
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return null; |
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} |
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return new \DateTime($query[$key]); |
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} |
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} |
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