urlShortener = $urlShortener;
$this->translator = $translator;
$this->domainConfig = $domainConfig;
parent::__construct(null);
}
public function configure()
{
$this->setName('shortcode:generate')
->setDescription(
$this->translator->translate('Generates a short code for provided URL and returns the short URL')
)
->addArgument('longUrl', InputArgument::REQUIRED, $this->translator->translate('The long URL to parse'))
->addOption(
'tags',
't',
InputOption::VALUE_IS_ARRAY | InputOption::VALUE_REQUIRED,
$this->translator->translate('Tags to apply to the new short URL')
)
->addOption('validSince', 's', InputOption::VALUE_REQUIRED, $this->translator->translate(
'The date from which this short URL will be valid. '
. 'If someone tries to access it before this date, it will not be found.'
))
->addOption('validUntil', 'u', InputOption::VALUE_REQUIRED, $this->translator->translate(
'The date until which this short URL will be valid. '
. 'If someone tries to access it after this date, it will not be found.'
))
->addOption('customSlug', 'c', InputOption::VALUE_REQUIRED, $this->translator->translate(
'If provided, this slug will be used instead of generating a short code'
))
->addOption('maxVisits', 'm', InputOption::VALUE_REQUIRED, $this->translator->translate(
'This will limit the number of visits for this short URL.'
));
}
public function interact(InputInterface $input, OutputInterface $output)
{
$longUrl = $input->getArgument('longUrl');
if (! empty($longUrl)) {
return;
}
/** @var QuestionHelper $helper */
$helper = $this->getHelper('question');
$question = new Question(sprintf(
'%s ',
$this->translator->translate('A long URL was not provided. Which URL do you want to shorten?:')
));
$longUrl = $helper->ask($input, $output, $question);
if (! empty($longUrl)) {
$input->setArgument('longUrl', $longUrl);
}
}
public function execute(InputInterface $input, OutputInterface $output)
{
$longUrl = $input->getArgument('longUrl');
$tags = $input->getOption('tags');
$processedTags = [];
foreach ($tags as $key => $tag) {
$explodedTags = explode(',', $tag);
$processedTags = array_merge($processedTags, $explodedTags);
}
$tags = $processedTags;
$customSlug = $input->getOption('customSlug');
$maxVisits = $input->getOption('maxVisits');
try {
if (! isset($longUrl)) {
$output->writeln(sprintf('%s', $this->translator->translate('A URL was not provided!')));
return;
}
$shortCode = $this->urlShortener->urlToShortCode(
new Uri($longUrl),
$tags,
$this->getOptionalDate($input, 'validSince'),
$this->getOptionalDate($input, 'validUntil'),
$customSlug,
$maxVisits !== null ? (int) $maxVisits : null
);
$shortUrl = (new Uri())->withPath($shortCode)
->withScheme($this->domainConfig['schema'])
->withHost($this->domainConfig['hostname']);
$output->writeln([
sprintf('%s %s', $this->translator->translate('Processed URL:'), $longUrl),
sprintf('%s %s', $this->translator->translate('Generated URL:'), $shortUrl),
]);
} catch (InvalidUrlException $e) {
$output->writeln(sprintf(
'' . $this->translator->translate(
'Provided URL "%s" is invalid. Try with a different one.'
) . '',
$longUrl
));
} catch (NonUniqueSlugException $e) {
$output->writeln(sprintf(
'' . $this->translator->translate(
'Provided slug "%s" is already in use by another URL. Try with a different one.'
) . '',
$customSlug
));
}
}
private function getOptionalDate(InputInterface $input, string $fieldName)
{
$since = $input->getOption($fieldName);
return $since !== null ? new \DateTime($since) : null;
}
}