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<?php |
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/* |
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* This file is part of the Doctrine Bundle |
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* |
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* The code was originally distributed inside the Symfony framework. |
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* |
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* (c) Fabien Potencier <[email protected]> |
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* (c) Doctrine Project, Benjamin Eberlei <[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 Saxulum\DoctrineOrmCommands\Command; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* Database tool allows you to easily drop and create your configured databases. |
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* |
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* @author Fabien Potencier <[email protected]> |
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* @author Jonathan H. Wage <[email protected]> |
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*/ |
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class DropDatabaseDoctrineCommand extends DoctrineCommand |
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{ |
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const RETURN_CODE_NOT_DROP = 1; |
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const RETURN_CODE_NO_FORCE = 2; |
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/** |
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* {@inheritDoc} |
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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('doctrine:database:drop') |
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->setDescription('Drops the configured databases') |
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->addOption('connection', null, InputOption::VALUE_OPTIONAL, 'The connection to use for this command') |
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->addOption('force', null, InputOption::VALUE_NONE, 'Set this parameter to execute this action') |
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->setHelp(<<<EOT |
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The <info>doctrine:database:drop</info> command drops the default connections |
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database: |
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<info>php app/console doctrine:database:drop</info> |
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The --force parameter has to be used to actually drop the database. |
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You can also optionally specify the name of a connection to drop the database |
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for: |
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<info>php app/console doctrine:database:drop --connection=default</info> |
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<error>Be careful: All data in a given database will be lost when executing |
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this command.</error> |
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EOT |
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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 $output) |
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{ |
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$connection = $this->getDoctrineConnection($input->getOption('connection')); |
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$params = $connection->getParams(); |
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if (isset($params['master'])) { |
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$params = $params['master']; |
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} |
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$name = isset($params['path']) ? $params['path'] : (isset($params['dbname']) ? $params['dbname'] : false); |
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if (!$name) { |
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throw new \InvalidArgumentException("Connection does not contain a 'path' or 'dbname' parameter and cannot be dropped."); |
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} |
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unset($params['dbname']); |
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if ($input->getOption('force')) { |
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// Only quote if we don't have a path |
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if (!isset($params['path'])) { |
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$name = $connection->getDatabasePlatform()->quoteSingleIdentifier($name); |
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} |
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try { |
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$connection->getSchemaManager()->dropDatabase($name); |
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$output->writeln(sprintf('<info>Dropped database for connection named <comment>%s</comment></info>', $name)); |
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} catch (\Exception $e) { |
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$output->writeln(sprintf('<error>Could not drop database for connection named <comment>%s</comment></error>', $name)); |
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$output->writeln(sprintf('<error>%s</error>', $e->getMessage())); |
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return self::RETURN_CODE_NOT_DROP; |
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} |
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} else { |
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$output->writeln('<error>ATTENTION:</error> This operation should not be executed in a production environment.'); |
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$output->writeln(''); |
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$output->writeln(sprintf('<info>Would drop the database named <comment>%s</comment>.</info>', $name)); |
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$output->writeln('Please run the operation with --force to execute'); |
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$output->writeln('<error>All data will be lost!</error>'); |
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return self::RETURN_CODE_NO_FORCE; |
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} |
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} |
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} |
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saxulum /
saxulum-doctrine-orm-commands
