protected function interact(InputInterface $input, OutputInterface $output)
{
$dialog = $this->getDialogHelper();
$dialog->writeSection($output, 'Welcome to the Doctrine2 CRUD generator');
// namespace
$output->writeln(array(
'',
'This command helps you generate CRUD controllers and templates.',
'',
'First, you need to give the entity for which you want to generate a CRUD.',
'You can give an entity that does not exist yet and the wizard will help',
'you defining it.',
'',
'You must use the shortcut notation like <comment>AcmeBlogBundle:Post</comment>.',
'',
));
$entity = $dialog->askAndValidate($output, $dialog->getQuestion('The Entity shortcut name', $input->getOption('entity')), array('Sensio\Bundle\GeneratorBundle\Command\Validators', 'validateEntityName'), false, $input->getOption('entity'));
$input->setOption('entity', $entity);
list($bundle, $entity) = $this->parseShortcutNotation($entity);
// Entity exists?
$entityClass = $this->getContainer()->get('doctrine')->getEntityNamespace($bundle).'\\'.$entity;
$metadata = $this->getEntityMetadata($entityClass);
// write?
$withWrite = $input->getOption('with-write') ?: false;
$output->writeln(array(
'',
'By default, the generator creates two actions: list and show.',
'You can also ask it to generate "write" actions: new, update, and delete.',
'',
));
$withWrite = $dialog->askConfirmation($output, $dialog->getQuestion('Do you want to generate the "write" actions', $withWrite ? 'yes' : 'no', '?'), $withWrite);
$input->setOption('with-write', $withWrite);
// format
$format = $input->getOption('format');
$output->writeln(array(
'',
'Determine the format to use for the generated CRUD.',
'',
));
$format = $dialog->askAndValidate($output, $dialog->getQuestion('Configuration format (yml, xml, php, or annotation)', $format), array('Sensio\Bundle\GeneratorBundle\Command\Validators', 'validateFormat'), false, $format);
$input->setOption('format', $format);
// route prefix
$prefix = $this->getRoutePrefix($input, $entity);
$output->writeln(array(
'',
'Determine the routes prefix (all the routes will be "mounted" under this',
'prefix: /prefix/, /prefix/new, ...).',
'',
));
$prefix = $dialog->ask($output, $dialog->getQuestion('Routes prefix', '/'.$prefix), '/'.$prefix);
$input->setOption('route-prefix', $prefix);
// summary
$output->writeln(array(
'',
$this->getHelper('formatter')->formatBlock('Summary before generation', 'bg=blue;fg=white', true),
'',
sprintf("You are going to generate a CRUD controller for \"<info>%s:%s</info>\"", $bundle, $entity),
sprintf("using the \"<info>%s</info>\" format.", $format),
'',
));
}