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<?php |
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namespace App\Command; |
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use App\Repository\ImageRepository; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Helper\ProgressBar; |
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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\Output\OutputInterface; |
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use Symfony\Component\Console\Question\ConfirmationQuestion; |
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class DeleteImagesNewerThanCommand extends Command |
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{ |
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protected static $defaultName = 'images:deletenewerthan'; |
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/** @var ImageRepository */ |
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private $imageRepository; |
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/** @var EntityManagerInterface */ |
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private $entityManager; |
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public function __construct(ImageRepository $imageRepository, EntityManagerInterface $entityManager) |
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{ |
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$this->imageRepository = $imageRepository; |
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$this->entityManager = $entityManager; |
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parent::__construct(); |
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} |
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protected function configure():void |
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{ |
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$this |
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->setDescription('Deletes Images newer than a certain id.') |
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->setHelp('Deletes specific Image entities and their associated uploaded files.') |
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->addArgument('id', InputArgument::REQUIRED, 'Image ID. Images with IDs from this ID onward will be deleted.'); |
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} |
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protected function execute(InputInterface $input, OutputInterface $output): int |
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{ |
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$helper = $this->getHelper('question'); |
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$id = filter_var($input->getArgument('id'), FILTER_VALIDATE_INT, ['min_range' => 0]); |
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if ($id === false) { |
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$output->writeln('id must be an integer.'); |
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return Command::FAILURE; |
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} |
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$images = $this->imageRepository->findFromIdOnwards($id); |
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$count = count($images); |
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$question = new ConfirmationQuestion('Are you sure you want to delete the ' . $count . ' images from image ' . $id . ' onwards? ', false); |
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if (!$helper->ask($input, $output, $question)) { |
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$output->writeln('Aborting.'); |
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return Command::SUCCESS; // Well, technically I think it's not a failure. |
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} |
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$output->writeln('Deleting ' . $count . ' images'); |
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$progressBar = new ProgressBar($output, $count); |
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$progressBar->start(); |
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foreach ($images as $image) { |
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$this->entityManager->remove($image); |
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$progressBar->advance(); |
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} |
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$this->entityManager->flush(); |
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$progressBar->finish(); |
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return Command::SUCCESS; |
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} |
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} |
gothick /
omm
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