133 lines (106 sloc) 4.21 KB
<?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;
use Symfony\Component\Form\Exception\UnexpectedTypeException;
class FormFactory implements FormFactoryInterface
{
/**
* @var FormRegistryInterface
*/
private $registry;
/**
* @var ResolvedFormTypeFactoryInterface
*/
private $resolvedTypeFactory;
public function __construct(FormRegistryInterface $registry, ResolvedFormTypeFactoryInterface $resolvedTypeFactory)
{
$this->registry = $registry;
$this->resolvedTypeFactory = $resolvedTypeFactory;
}
/**
* {@inheritdoc}
*/
public function create($type = 'Symfony\Component\Form\Extension\Core\Type\FormType', $data = null, array $options = array())
{
return $this->createBuilder($type, $data, $options)->getForm();
}
/**
* {@inheritdoc}
*/
public function createNamed($name, $type = 'Symfony\Component\Form\Extension\Core\Type\FormType', $data = null, array $options = array())
{
return $this->createNamedBuilder($name, $type, $data, $options)->getForm();
}
/**
* {@inheritdoc}
*/
public function createForProperty($class, $property, $data = null, array $options = array())
{
return $this->createBuilderForProperty($class, $property, $data, $options)->getForm();
}
/**
* {@inheritdoc}
*/
public function createBuilder($type = 'Symfony\Component\Form\Extension\Core\Type\FormType', $data = null, array $options = array())
{
if (!is_string($type)) {
throw new UnexpectedTypeException($type, 'string');
}
return $this->createNamedBuilder($this->registry->getType($type)->getBlockPrefix(), $type, $data, $options);
}
/**
* {@inheritdoc}
*/
public function createNamedBuilder($name, $type = 'Symfony\Component\Form\Extension\Core\Type\FormType', $data = null, array $options = array())
{
if (null !== $data && !array_key_exists('data', $options)) {
$options['data'] = $data;
}
if (!is_string($type)) {
throw new UnexpectedTypeException($type, 'string');
}
$type = $this->registry->getType($type);
$builder = $type->createBuilder($this, $name, $options);
// Explicitly call buildForm() in order to be able to override either
// createBuilder() or buildForm() in the resolved form type
$type->buildForm($builder, $builder->getOptions());
return $builder;
}
/**
* {@inheritdoc}
*/
public function createBuilderForProperty($class, $property, $data = null, array $options = array())
{
if (null === $guesser = $this->registry->getTypeGuesser()) {
return $this->createNamedBuilder($property, 'Symfony\Component\Form\Extension\Core\Type\TextType', $data, $options);
}
$typeGuess = $guesser->guessType($class, $property);
$maxLengthGuess = $guesser->guessMaxLength($class, $property);
$requiredGuess = $guesser->guessRequired($class, $property);
$patternGuess = $guesser->guessPattern($class, $property);
$type = $typeGuess ? $typeGuess->getType() : 'Symfony\Component\Form\Extension\Core\Type\TextType';
$maxLength = $maxLengthGuess ? $maxLengthGuess->getValue() : null;
$pattern = $patternGuess ? $patternGuess->getValue() : null;
if (null !== $pattern) {
$options = array_replace_recursive(array('attr' => array('pattern' => $pattern)), $options);
}
if (null !== $maxLength) {
$options = array_replace_recursive(array('attr' => array('maxlength' => $maxLength)), $options);
}
if ($requiredGuess) {
$options = array_merge(array('required' => $requiredGuess->getValue()), $options);
}
// user options may override guessed options
if ($typeGuess) {
$options = array_merge($typeGuess->getOptions(), $options);
}
return $this->createNamedBuilder($property, $type, $data, $options);
}
}