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<?php |
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namespace Fmaj\LaposteDatanovaBundle\Command; |
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use Fmaj\LaposteDatanovaBundle\Service\Downloader; |
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use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; |
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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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/** |
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* Symfony 2.3+ DownloadDatasetCommand |
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* |
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* @author Florian Ajir <[email protected]> |
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*/ |
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class DownloadDatasetCommand extends ContainerAwareCommand |
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{ |
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/** @var Downloader $downloader */ |
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private $downloader; |
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/** |
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* Command configuration |
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*/ |
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protected function configure() |
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{ |
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$this |
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->setName('datanova:download:dataset') |
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->setDescription('Download dataset records to use it locally') |
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->addArgument( |
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'dataset', |
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InputArgument::REQUIRED, |
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'Which dataset to download?' |
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) |
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->addArgument( |
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'format', |
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InputArgument::OPTIONAL, |
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'Data file format : CSV (default), JSON', |
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'CSV' |
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) |
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->addArgument( |
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'q', |
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InputArgument::OPTIONAL, |
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'query filter, by default all results will be download' |
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) |
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->addOption( |
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'force-replace', |
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'f', |
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InputOption::VALUE_NONE, |
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'If set, the command will replace local storage' |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$this->downloader = $this->getContainer()->get('data_nova.service.downloader'); |
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$dataset = $input->getArgument('dataset'); |
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$format = strtolower($input->getArgument('format')); |
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$query = $input->getArgument('q'); |
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$download = $this->downloader->download( |
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$dataset, |
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$format, |
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$input->getArgument('q'), |
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$input->getOption('force-replace') |
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); |
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$filepath = $this->downloader->findDownload($dataset, $format, $query); |
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if ($download) { |
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$output->writeln(sprintf( |
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'Dataset %s downloaded to "%s" : %d bytes', |
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$dataset, |
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$filepath, |
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filesize($filepath) |
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)); |
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} else { |
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if (false !== $filepath) { |
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if (false === $input->getOption('force-replace')) { |
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$output->writeln('Existing dataset. To overwrite it, try with --force-replace option'); |
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} else { |
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$output->writeln('Error during update of existing dataset.'); |
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} |
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} else { |
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$output->writeln('Error during dataset download.'); |
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} |
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} |
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} |
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} |
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florianajir /
datanova-bundle
