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<?php |
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/* |
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* This file is part of the Moo\FlashCardBundle package. |
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* |
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* (c) Mohamed Alsharaf <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Moo\FlashCardBundle\Command; |
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use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* AbstractCommand contains abstracted/helper methods that are needed for a command line object. |
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* |
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* @author Mohamed Alsharaf <[email protected]> |
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*/ |
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abstract class AbstractCommand extends ContainerAwareCommand |
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{ |
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/** |
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* An instance of Validator |
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* |
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* @var \Symfony\Component\Validator\Validator |
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*/ |
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protected $validator; |
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/** |
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* Shortcut to return the Doctrine Registry service. |
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* |
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* @return \Doctrine\Bundle\DoctrineBundle\Registry |
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*/ |
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protected function getDoctrine() |
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{ |
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return $this->getContainer()->get('doctrine'); |
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} |
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/** |
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* Shortcut to return an entity repository class. |
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* |
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* @return \Doctrine\ORM\EntityRepository |
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*/ |
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protected function getRepository($name) |
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{ |
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return $this->getContainer()->get('moo_flashcard.' . $name . '.repository'); |
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} |
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/** |
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* Shortcut to the translator method |
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* |
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* @param string $message |
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* @param array $params |
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*/ |
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protected function trans($message, $params = []) |
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{ |
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return $this->getContainer()->get('translator')->trans($message, $params); |
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} |
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/** |
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* Writes an error message to the output and adds a newline at the end. |
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* |
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* @param OutputInterface $output |
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* @param string $message |
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* @param array $params |
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* |
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* @return mixed |
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*/ |
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protected function error(OutputInterface $output, $message, $params = []) |
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{ |
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return $output->writeln('<error>' . $this->trans($message, $params) . '</error>'); |
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} |
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/** |
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* Writes an success message to the output and adds a newline at the end. |
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* |
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* @param OutputInterface $output |
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* @param string $message |
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* @param array $params |
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* |
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* @return mixed |
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*/ |
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protected function success(OutputInterface $output, $message, $params = []) |
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{ |
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return $output->writeln('<info>' . $this->trans($message, $params) . '</info>'); |
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} |
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/** |
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* Get instance of Validator |
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* |
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* @return \Symfony\Component\Validator\Validator |
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*/ |
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protected function getValidator() |
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{ |
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if (null === $this->validator) { |
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$this->validator = $this->getContainer()->get('validator'); |
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} |
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return $this->validator; |
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} |
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/** |
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* Validate a property of an entity |
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* |
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* @param object $entity |
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* @param string $propertyName |
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* @param null $groups |
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* |
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* @return bool |
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*/ |
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protected function validate($entity, $propertyName, $groups = null) |
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{ |
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$violations = $this->getValidator()->validateProperty($entity, $propertyName, $groups); |
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if (count($violations) > 0) { |
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return $violations[0]; |
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} |
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return true; |
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} |
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} |
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