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<?php |
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declare(strict_types=1); |
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namespace Shlinkio\Shlink\CLI\Command\Shortcode; |
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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\Service\UrlShortenerInterface; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Console\Style\SymfonyStyle; |
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use Zend\Diactoros\Uri; |
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use Zend\I18n\Translator\TranslatorInterface; |
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class GenerateShortcodeCommand extends Command |
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{ |
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const NAME = 'shortcode:generate'; |
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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 $domainConfig |
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) { |
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$this->urlShortener = $urlShortener; |
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$this->translator = $translator; |
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$this->domainConfig = $domainConfig; |
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parent::__construct(null); |
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} |
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public function configure() |
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{ |
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$this->setName(self::NAME) |
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->setDescription( |
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$this->translator->translate('Generates a short code for provided URL and returns the short URL') |
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) |
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->addArgument('longUrl', InputArgument::REQUIRED, $this->translator->translate('The long URL to parse')) |
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->addOption( |
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'tags', |
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't', |
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InputOption::VALUE_IS_ARRAY | InputOption::VALUE_REQUIRED, |
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$this->translator->translate('Tags to apply to the new short URL') |
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) |
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->addOption('validSince', 's', InputOption::VALUE_REQUIRED, $this->translator->translate( |
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'The date from which this short URL will be valid. ' |
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. 'If someone tries to access it before this date, it will not be found.' |
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)) |
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->addOption('validUntil', 'u', InputOption::VALUE_REQUIRED, $this->translator->translate( |
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'The date until which this short URL will be valid. ' |
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. 'If someone tries to access it after this date, it will not be found.' |
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)) |
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->addOption('customSlug', 'c', InputOption::VALUE_REQUIRED, $this->translator->translate( |
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'If provided, this slug will be used instead of generating a short code' |
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)) |
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->addOption('maxVisits', 'm', InputOption::VALUE_REQUIRED, $this->translator->translate( |
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'This will limit the number of visits for this short URL.' |
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)); |
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} |
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View Code Duplication |
public function interact(InputInterface $input, OutputInterface $output) |
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{ |
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$io = new SymfonyStyle($input, $output); |
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$longUrl = $input->getArgument('longUrl'); |
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if (! empty($longUrl)) { |
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return; |
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} |
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$longUrl = $io->ask( |
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$this->translator->translate('A long URL was not provided. Which URL do you want to be shortened?') |
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); |
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if (! empty($longUrl)) { |
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$input->setArgument('longUrl', $longUrl); |
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} |
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} |
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public function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$io = new SymfonyStyle($input, $output); |
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$longUrl = $input->getArgument('longUrl'); |
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if (empty($longUrl)) { |
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$io->error($this->translator->translate('A URL was not provided!')); |
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return; |
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} |
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$tags = $input->getOption('tags'); |
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$processedTags = []; |
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foreach ($tags as $key => $tag) { |
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$explodedTags = \explode(',', $tag); |
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$processedTags = \array_merge($processedTags, $explodedTags); |
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} |
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$tags = $processedTags; |
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$customSlug = $input->getOption('customSlug'); |
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$maxVisits = $input->getOption('maxVisits'); |
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try { |
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$shortCode = $this->urlShortener->urlToShortCode( |
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new Uri($longUrl), |
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$tags, |
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$this->getOptionalDate($input, 'validSince'), |
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$this->getOptionalDate($input, 'validUntil'), |
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$customSlug, |
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$maxVisits !== null ? (int) $maxVisits : null |
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)->getShortCode(); |
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$shortUrl = (string) (new Uri())->withPath($shortCode) |
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->withScheme($this->domainConfig['schema']) |
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->withHost($this->domainConfig['hostname']); |
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$io->writeln([ |
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\sprintf('%s <info>%s</info>', $this->translator->translate('Processed long URL:'), $longUrl), |
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\sprintf('%s <info>%s</info>', $this->translator->translate('Generated short URL:'), $shortUrl), |
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]); |
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} catch (InvalidUrlException $e) { |
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$io->error(\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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} catch (NonUniqueSlugException $e) { |
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$io->error(\sprintf( |
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$this->translator->translate( |
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'Provided slug "%s" is already in use by another URL. Try with a different one.' |
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), |
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$customSlug |
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)); |
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} |
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} |
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private function getOptionalDate(InputInterface $input, string $fieldName) |
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{ |
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$since = $input->getOption($fieldName); |
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return $since !== null ? new \DateTime($since) : null; |
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} |
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} |
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shlinkio /
shlink
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.