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<?php |
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declare(strict_types=1); |
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namespace Shlinkio\Shlink\Rest\Action\ShortCode; |
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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\Core\Exception\InvalidArgumentException; |
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use Shlinkio\Shlink\Core\Exception\InvalidUrlException; |
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use Shlinkio\Shlink\Core\Exception\NonUniqueSlugException; |
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use Shlinkio\Shlink\Core\Exception\ValidationException; |
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use Shlinkio\Shlink\Core\Model\CreateShortCodeData; |
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use Shlinkio\Shlink\Core\Service\UrlShortenerInterface; |
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use Shlinkio\Shlink\Rest\Action\AbstractRestAction; |
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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\Diactoros\Uri; |
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use Zend\I18n\Translator\TranslatorInterface; |
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abstract class AbstractCreateShortCodeAction extends AbstractRestAction |
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{ |
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/** |
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* @var UrlShortenerInterface |
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*/ |
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private $urlShortener; |
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/** |
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* @var array |
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*/ |
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private $domainConfig; |
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/** |
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* @var TranslatorInterface |
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*/ |
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private $translator; |
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public function __construct( |
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UrlShortenerInterface $urlShortener, |
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TranslatorInterface $translator, |
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array $domainConfig, |
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LoggerInterface $logger = null |
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) { |
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parent::__construct($logger); |
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$this->urlShortener = $urlShortener; |
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$this->translator = $translator; |
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$this->domainConfig = $domainConfig; |
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} |
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/** |
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* @param Request $request |
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* @return Response |
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* @throws \InvalidArgumentException |
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*/ |
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public function handle(Request $request): Response |
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{ |
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try { |
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$shortCodeData = $this->buildUrlToShortCodeData($request); |
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$shortCodeMeta = $shortCodeData->getMeta(); |
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$longUrl = $shortCodeData->getLongUrl(); |
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$customSlug = $shortCodeMeta->getCustomSlug(); |
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} catch (ValidationException | InvalidArgumentException $e) { |
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$this->logger->warning('Provided data is invalid.' . PHP_EOL . $e); |
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return new JsonResponse([ |
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'error' => RestUtils::INVALID_ARGUMENT_ERROR, |
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'message' => $this->translator->translate('Provided data is invalid'), |
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], self::STATUS_BAD_REQUEST); |
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} |
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try { |
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$shortCode = $this->urlShortener->urlToShortCode( |
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$longUrl, |
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$shortCodeData->getTags(), |
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$shortCodeMeta->getValidSince(), |
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$shortCodeMeta->getValidUntil(), |
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$customSlug, |
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$shortCodeMeta->getMaxVisits() |
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); |
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$shortUrl = (new Uri())->withPath($shortCode) |
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->withScheme($this->domainConfig['schema']) |
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->withHost($this->domainConfig['hostname']); |
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// TODO Make response to be generated based on Accept header |
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return new JsonResponse([ |
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'longUrl' => (string) $longUrl, |
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'shortUrl' => (string) $shortUrl, |
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'shortCode' => $shortCode, |
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]); |
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} catch (InvalidUrlException $e) { |
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$this->logger->warning('Provided Invalid URL.' . 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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$this->translator->translate('Provided URL %s is invalid. Try with a different one.'), |
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$longUrl |
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), |
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], self::STATUS_BAD_REQUEST); |
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} catch (NonUniqueSlugException $e) { |
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$this->logger->warning('Provided non-unique slug.' . 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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$this->translator->translate('Provided slug %s is already in use. Try with a different one.'), |
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$customSlug |
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), |
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], self::STATUS_BAD_REQUEST); |
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} catch (\Throwable $e) { |
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$this->logger->error('Unexpected error creating shortcode.' . 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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* @return CreateShortCodeData |
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* @throws ValidationException |
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* @throws InvalidArgumentException |
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*/ |
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abstract protected function buildUrlToShortCodeData(Request $request): CreateShortCodeData; |
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} |
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shlinkio /
shlink
