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<?php |
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declare(strict_types=1); |
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namespace Shlinkio\Shlink\CLI\Command\ShortUrl; |
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use Cake\Chronos\Chronos; |
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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 Shlinkio\Shlink\Core\Util\ShortUrlBuilderTrait; |
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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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use function array_merge; |
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use function explode; |
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use function sprintf; |
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class GenerateShortUrlCommand extends Command |
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{ |
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use ShortUrlBuilderTrait; |
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public const NAME = 'short-url:generate'; |
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private const ALIASES = ['shortcode:generate', 'short-code: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 = $domainConfig; |
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parent::__construct(null); |
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} |
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protected function configure(): void |
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{ |
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$this |
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->setName(self::NAME) |
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->setAliases(self::ALIASES) |
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->setDescription( |
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$this->translator->translate('Generates a short URL for provided long URL and returns it') |
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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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protected function interact(InputInterface $input, OutputInterface $output): void |
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{ |
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$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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protected function execute(InputInterface $input, OutputInterface $output): void |
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{ |
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$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 = $this->buildShortUrl($this->domainConfig, $shortCode); |
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$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 $fieldName): ?Chronos |
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{ |
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$since = $input->getOption($fieldName); |
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return $since !== null ? Chronos::parse($since) : null; |
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} |
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} |
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shlinkio /
shlink
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