Current File : /home/e/m/t/emtnaeewxm/www/vendor/sensio/generator-bundle/Generator/DoctrineFormGenerator.php
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Sensio\Bundle\GeneratorBundle\Generator;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\HttpKernel\Bundle\BundleInterface;
use Doctrine\ORM\Mapping\ClassMetadataInfo;
/**
* Generates a form class based on a Doctrine entity.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Hugo Hamon <hugo.hamon@sensio.com>
*/
class DoctrineFormGenerator extends Generator
{
private $filesystem;
private $className;
private $classPath;
/**
* Constructor.
*
* @param Filesystem $filesystem A Filesystem instance
*/
public function __construct(Filesystem $filesystem)
{
$this->filesystem = $filesystem;
}
public function getClassName()
{
return $this->className;
}
public function getClassPath()
{
return $this->classPath;
}
/**
* Generates the entity form class.
*
* @param BundleInterface $bundle The bundle in which to create the class
* @param string $entity The entity relative class name
* @param ClassMetadataInfo $metadata The entity metadata class
* @param bool $forceOverwrite If true, remove any existing form class before generating it again
*/
public function generate(BundleInterface $bundle, $entity, ClassMetadataInfo $metadata, $forceOverwrite = false)
{
$parts = explode('\\', $entity);
$entityClass = array_pop($parts);
$this->className = $entityClass.'Type';
$dirPath = $bundle->getPath().'/Form';
$this->classPath = $dirPath.'/'.str_replace('\\', '/', $entity).'Type.php';
if (!$forceOverwrite && file_exists($this->classPath)) {
throw new \RuntimeException(sprintf('Unable to generate the %s form class as it already exists under the %s file', $this->className, $this->classPath));
}
if (count($metadata->identifier) > 1) {
throw new \RuntimeException('The form generator does not support entity classes with multiple primary keys.');
}
$parts = explode('\\', $entity);
array_pop($parts);
$this->renderFile('form/FormType.php.twig', $this->classPath, array(
'fields' => $this->getFieldsFromMetadata($metadata),
'namespace' => $bundle->getNamespace(),
'entity_namespace' => implode('\\', $parts),
'entity_class' => $entityClass,
'bundle' => $bundle->getName(),
'form_class' => $this->className,
'form_type_name' => strtolower(str_replace('\\', '_', $bundle->getNamespace()).($parts ? '_' : '').implode('_', $parts).'_'.substr($this->className, 0, -4)),
// BC with Symfony 2.7
'get_name_required' => !method_exists('Symfony\Component\Form\AbstractType', 'getBlockPrefix'),
));
}
/**
* Returns an array of fields. Fields can be both column fields and
* association fields.
*
* @param ClassMetadataInfo $metadata
*
* @return array $fields
*/
private function getFieldsFromMetadata(ClassMetadataInfo $metadata)
{
$fields = (array) $metadata->fieldNames;
// Remove the primary key field if it's not managed manually
if (!$metadata->isIdentifierNatural()) {
$fields = array_diff($fields, $metadata->identifier);
}
foreach ($metadata->associationMappings as $fieldName => $relation) {
if ($relation['type'] !== ClassMetadataInfo::ONE_TO_MANY) {
$fields[] = $fieldName;
}
}
return $fields;
}
}
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