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<?php |
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namespace EllipseSynergie\LocaleToYaml\Commands; |
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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\Input\InputArgument; |
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use Symfony\Component\Yaml\Yaml; |
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use EllipseSynergie\LocaleToYaml\Exceptions\FileNotFoundException; |
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use EllipseSynergie\LocaleToYaml\Exceptions\YamlException; |
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use Symfony\Component\Yaml\Exception\ParseException; |
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/** |
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* Class ImportCommand |
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* @package EllipseSynergie\LocaleToYaml\Commands |
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*/ |
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class ImportCommand extends Command |
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{ |
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/** |
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*/ |
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protected function configure() |
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{ |
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$this->setName('lang:import-from-yaml') |
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->setDescription('Import locale file to PHP.') |
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->setHelp("This command allows you to import a lang file from comma-separated values to PHP...") |
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->addArgument('in', InputArgument::REQUIRED, 'The locale input filename.') |
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->addArgument('out', InputArgument::REQUIRED, 'The locale output filename.'); |
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} |
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/** |
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* @param InputInterface $input |
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* @param OutputInterface $output |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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// Which file need to be converted back? |
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$in = $input->getArgument('in'); |
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// To... |
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$out = $input->getArgument('out'); |
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$output->writeln('Importing ' . $in . ' to ' . $out); |
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if (!file_exists($in)) { |
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throw new FileNotFoundException("Cannot find file " . $in); |
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} |
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try { |
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// Get content from input file |
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$strings = Yaml::parse(file_get_contents($in)); |
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// Output it to PHP file... |
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file_put_contents($out, "<?php\n\nreturn " . var_export($strings, true) . ";"); |
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} catch (ParseException $e) { |
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throw new YamlException("Not able to convert input file to Yaml."); |
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} |
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} |
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} |