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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 Shlinkio\Shlink\Common\Exception\PreviewGenerationException; |
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use Shlinkio\Shlink\Common\Service\PreviewGeneratorInterface; |
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use Shlinkio\Shlink\Core\Service\ShortUrlServiceInterface; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputInterface; |
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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 function sprintf; |
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class GeneratePreviewCommand extends Command |
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{ |
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public const NAME = 'short-url:process-previews'; |
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private const ALIASES = ['shortcode:process-previews', 'short-code:process-previews']; |
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/** |
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* @var PreviewGeneratorInterface |
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*/ |
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private $previewGenerator; |
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/** |
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* @var ShortUrlServiceInterface |
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*/ |
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private $shortUrlService; |
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public function __construct(ShortUrlServiceInterface $shortUrlService, PreviewGeneratorInterface $previewGenerator) |
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{ |
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parent::__construct(); |
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$this->shortUrlService = $shortUrlService; |
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$this->previewGenerator = $previewGenerator; |
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} |
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protected function configure(): void |
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{ |
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$this |
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->setName(self::NAME) |
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->setAliases(self::ALIASES) |
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->setDescription( |
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'Processes and generates the previews for every URL, improving performance for later web requests.' |
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); |
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} |
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protected function execute(InputInterface $input, OutputInterface $output): void |
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{ |
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$page = 1; |
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do { |
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$shortUrls = $this->shortUrlService->listShortUrls($page); |
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$page += 1; |
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foreach ($shortUrls as $shortUrl) { |
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$this->processUrl($shortUrl->getLongUrl(), $output); |
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} |
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} while ($page <= $shortUrls->count()); |
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(new SymfonyStyle($input, $output))->success('Finished processing all URLs'); |
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} |
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private function processUrl($url, OutputInterface $output): void |
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{ |
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try { |
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$output->write(sprintf('Processing URL %s...', $url)); |
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$this->previewGenerator->generatePreview($url); |
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$output->writeln(' <info>Success!</info>'); |
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} catch (PreviewGenerationException $e) { |
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$output->writeln(' <error>Error</error>'); |
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if ($output->isVerbose()) { |
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$this->getApplication()->renderException($e, $output); |
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} |
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} |
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} |
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} |
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shlinkio /
shlink
