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<?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 Symfony\Component\Form;
/**
* The default implementation of FormFactoryBuilderInterface.
*
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class FormFactoryBuilder implements FormFactoryBuilderInterface
{
/**
* @var ResolvedFormTypeFactoryInterface
*/
private $resolvedTypeFactory;
/**
* @var array
*/
private $extensions = array();
/**
* @var array
*/
private $types = array();
/**
* @var array
*/
private $typeExtensions = array();
/**
* @var array
*/
private $typeGuessers = array();
/**
* {@inheritdoc}
*/
public function setResolvedTypeFactory(ResolvedFormTypeFactoryInterface $resolvedTypeFactory)
{
$this->resolvedTypeFactory = $resolvedTypeFactory;
return $this;
}
/**
* {@inheritdoc}
*/
public function addExtension(FormExtensionInterface $extension)
{
$this->extensions[] = $extension;
return $this;
}
/**
* {@inheritdoc}
*/
public function addExtensions(array $extensions)
{
$this->extensions = array_merge($this->extensions, $extensions);
return $this;
}
/**
* {@inheritdoc}
*/
public function addType(FormTypeInterface $type)
{
$this->types[$type->getName()] = $type;
return $this;
}
/**
* {@inheritdoc}
*/
public function addTypes(array $types)
{
foreach ($types as $type) {
$this->types[$type->getName()] = $type;
}
return $this;
}
/**
* {@inheritdoc}
*/
public function addTypeExtension(FormTypeExtensionInterface $typeExtension)
{
$this->typeExtensions[$typeExtension->getExtendedType()][] = $typeExtension;
return $this;
}
/**
* {@inheritdoc}
*/
public function addTypeExtensions(array $typeExtensions)
{
foreach ($typeExtensions as $typeExtension) {
$this->typeExtensions[$typeExtension->getExtendedType()][] = $typeExtension;
}
return $this;
}
/**
* {@inheritdoc}
*/
public function addTypeGuesser(FormTypeGuesserInterface $typeGuesser)
{
$this->typeGuessers[] = $typeGuesser;
return $this;
}
/**
* {@inheritdoc}
*/
public function addTypeGuessers(array $typeGuessers)
{
$this->typeGuessers = array_merge($this->typeGuessers, $typeGuessers);
return $this;
}
/**
* {@inheritdoc}
*/
public function getFormFactory()
{
$extensions = $this->extensions;
if (count($this->types) > 0 || count($this->typeExtensions) > 0 || count($this->typeGuessers) > 0) {
if (count($this->typeGuessers) > 1) {
$typeGuesser = new FormTypeGuesserChain($this->typeGuessers);
} else {
$typeGuesser = isset($this->typeGuessers[0]) ? $this->typeGuessers[0] : null;
}
$extensions[] = new PreloadedExtension($this->types, $this->typeExtensions, $typeGuesser);
}
$resolvedTypeFactory = $this->resolvedTypeFactory ?: new ResolvedFormTypeFactory();
$registry = new FormRegistry($extensions, $resolvedTypeFactory);
return new FormFactory($registry, $resolvedTypeFactory);
}
}