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ðŸ“ ..
ðŸ“„ AbstractExtension.php(4.77 KB)
ðŸ“„ AbstractRendererEngine.php(7.46 KB)
ðŸ“„ AbstractType.php(1.05 KB)
ðŸ“„ AbstractTypeExtension.php(993 B)
ðŸ“„ Button.php(8.62 KB)
ðŸ“„ ButtonBuilder.php(18.09 KB)
ðŸ“„ ButtonTypeInterface.php(462 B)
ðŸ“„ CallbackTransformer.php(2.09 KB)
ðŸ“„ ClickableInterface.php(559 B)
ðŸ“„ DataMapperInterface.php(1.1 KB)
ðŸ“„ DataTransformerInterface.php(3.08 KB)
ðŸ“ Exception
ðŸ“ Extension
ðŸ“„ Form.php(34.05 KB)
ðŸ“„ FormBuilder.php(7.69 KB)
ðŸ“„ FormBuilderInterface.php(2.28 KB)
ðŸ“„ FormConfigBuilder.php(21.17 KB)
ðŸ“„ FormConfigBuilderInterface.php(8.46 KB)
ðŸ“„ FormConfigInterface.php(6.29 KB)
ðŸ“„ FormError.php(2.5 KB)
ðŸ“„ FormEvent.php(1.22 KB)
ðŸ“„ FormEvents.php(1.11 KB)
ðŸ“„ FormExtensionInterface.php(1.63 KB)
ðŸ“„ FormFactory.php(5.1 KB)
ðŸ“„ FormFactoryBuilder.php(3.52 KB)
ðŸ“„ FormFactoryBuilderInterface.php(2.99 KB)
ðŸ“„ FormFactoryInterface.php(4.14 KB)
ðŸ“„ FormInterface.php(8.13 KB)
ðŸ“„ FormRegistry.php(4.64 KB)
ðŸ“„ FormRegistryInterface.php(1.41 KB)
ðŸ“„ FormRenderer.php(11.67 KB)
ðŸ“„ FormRendererEngineInterface.php(6.9 KB)
ðŸ“„ FormRendererInterface.php(3.2 KB)
ðŸ“„ FormTypeExtensionInterface.php(2.08 KB)
ðŸ“„ FormTypeGuesserChain.php(2.81 KB)
ðŸ“„ FormTypeGuesserInterface.php(2.12 KB)
ðŸ“„ FormTypeInterface.php(3.15 KB)
ðŸ“„ FormView.php(3.44 KB)
ðŸ“„ Forms.php(5.76 KB)
ðŸ“ Guess
ðŸ“„ NativeRequestHandler.php(5.48 KB)
ðŸ“„ PreloadedExtension.php(2.26 KB)
ðŸ“„ RequestHandlerInterface.php(668 B)
ðŸ“„ ResolvedFormType.php(7.48 KB)
ðŸ“„ ResolvedFormTypeFactory.php(658 B)
ðŸ“„ ResolvedFormTypeFactoryInterface.php(1.27 KB)
ðŸ“„ ResolvedFormTypeInterface.php(3.23 KB)
ðŸ“ Resources
ðŸ“„ ReversedTransformer.php(1.23 KB)
ðŸ“„ SubmitButton.php(1.11 KB)
ðŸ“„ SubmitButtonBuilder.php(624 B)
ðŸ“„ SubmitButtonTypeInterface.php(474 B)
ðŸ“ Test
ðŸ“ Util
ðŸ“„ autoloader.php(334 B)

Editing: FormBuilder.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 Symfony\Component\Form;

use Symfony\Component\Form\Exception\BadMethodCallException;
use Symfony\Component\Form\Exception\InvalidArgumentException;
use Symfony\Component\Form\Exception\UnexpectedTypeException;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;

/**
 * A builder for creating {@link Form} instances.
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class FormBuilder extends FormConfigBuilder implements \IteratorAggregate, FormBuilderInterface
{
    /**
     * The children of the form builder.
     *
     * @var FormBuilderInterface[]
     */
    private $children = array();

/**
     * The data of children who haven't been converted to form builders yet.
     *
     * @var array
     */
    private $unresolvedChildren = array();

/**
     * Creates a new form builder.
     *
     * @param string                   $name
     * @param string                   $dataClass
     * @param EventDispatcherInterface $dispatcher
     * @param FormFactoryInterface     $factory
     * @param array                    $options
     */
    public function __construct($name, $dataClass, EventDispatcherInterface $dispatcher, FormFactoryInterface $factory, array $options = array())
    {
        parent::__construct($name, $dataClass, $dispatcher, $options);

$this->setFormFactory($factory);
    }

/**
     * {@inheritdoc}
     */
    public function add($child, $type = null, array $options = array())
    {
        if ($this->locked) {
            throw new BadMethodCallException('FormBuilder methods cannot be accessed anymore once the builder is turned into a FormConfigInterface instance.');
        }

if ($child instanceof self) {
            $this->children[$child->getName()] = $child;

// In case an unresolved child with the same name exists
            unset($this->unresolvedChildren[$child->getName()]);

return $this;
        }

if (!is_string($child) && !is_int($child)) {
            throw new UnexpectedTypeException($child, 'string, integer or Symfony\Component\Form\FormBuilder');
        }

if (null !== $type && !is_string($type) && !$type instanceof FormTypeInterface) {
            throw new UnexpectedTypeException($type, 'string or Symfony\Component\Form\FormTypeInterface');
        }

// Add to "children" to maintain order
        $this->children[$child] = null;
        $this->unresolvedChildren[$child] = array(
            'type'    => $type,
            'options' => $options,
        );

return $this;
    }

/**
     * {@inheritdoc}
     */
    public function create($name, $type = null, array $options = array())
    {
        if ($this->locked) {
            throw new BadMethodCallException('FormBuilder methods cannot be accessed anymore once the builder is turned into a FormConfigInterface instance.');
        }

if (null === $type && null === $this->getDataClass()) {
            $type = 'text';
        }

if (null !== $type) {
            return $this->getFormFactory()->createNamedBuilder($name, $type, null, $options);
        }

return $this->getFormFactory()->createBuilderForProperty($this->getDataClass(), $name, null, $options);
    }

/**
     * {@inheritdoc}
     */
    public function get($name)
    {
        if ($this->locked) {
            throw new BadMethodCallException('FormBuilder methods cannot be accessed anymore once the builder is turned into a FormConfigInterface instance.');
        }

if (isset($this->unresolvedChildren[$name])) {
            return $this->resolveChild($name);
        }

if (isset($this->children[$name])) {
            return $this->children[$name];
        }

throw new InvalidArgumentException(sprintf('The child with the name "%s" does not exist.', $name));
    }

/**
     * {@inheritdoc}
     */
    public function remove($name)
    {
        if ($this->locked) {
            throw new BadMethodCallException('FormBuilder methods cannot be accessed anymore once the builder is turned into a FormConfigInterface instance.');
        }

unset($this->unresolvedChildren[$name]);

if (array_key_exists($name, $this->children)) {
            unset($this->children[$name]);
        }

return $this;
    }

/**
     * {@inheritdoc}
     */
    public function has($name)
    {
        if ($this->locked) {
            throw new BadMethodCallException('FormBuilder methods cannot be accessed anymore once the builder is turned into a FormConfigInterface instance.');
        }

if (isset($this->unresolvedChildren[$name])) {
            return true;
        }

if (isset($this->children[$name])) {
            return true;
        }

return false;
    }

/**
     * {@inheritdoc}
     */
    public function all()
    {
        if ($this->locked) {
            throw new BadMethodCallException('FormBuilder methods cannot be accessed anymore once the builder is turned into a FormConfigInterface instance.');
        }

$this->resolveChildren();

return $this->children;
    }

/**
     * {@inheritdoc}
     */
    public function count()
    {
        if ($this->locked) {
            throw new BadMethodCallException('FormBuilder methods cannot be accessed anymore once the builder is turned into a FormConfigInterface instance.');
        }

return count($this->children);
    }

/**
     * {@inheritdoc}
     */
    public function getFormConfig()
    {
        $config = parent::getFormConfig();

$config->children = array();
        $config->unresolvedChildren = array();

return $config;
    }

/**
     * {@inheritdoc}
     */
    public function getForm()
    {
        if ($this->locked) {
            throw new BadMethodCallException('FormBuilder methods cannot be accessed anymore once the builder is turned into a FormConfigInterface instance.');
        }

$this->resolveChildren();

$form = new Form($this->getFormConfig());

foreach ($this->children as $child) {
            // Automatic initialization is only supported on root forms
            $form->add($child->setAutoInitialize(false)->getForm());
        }

if ($this->getAutoInitialize()) {
            // Automatically initialize the form if it is configured so
            $form->initialize();
        }

return $form;
    }

/**
     * {@inheritdoc}
     */
    public function getIterator()
    {
        if ($this->locked) {
            throw new BadMethodCallException('FormBuilder methods cannot be accessed anymore once the builder is turned into a FormConfigInterface instance.');
        }

return new \ArrayIterator($this->children);
    }

/**
     * Converts an unresolved child into a {@link FormBuilder} instance.
     *
     * @param  string $name The name of the unresolved child.
     *
     * @return FormBuilder The created instance.
     */
    private function resolveChild($name)
    {
        $info = $this->unresolvedChildren[$name];
        $child = $this->create($name, $info['type'], $info['options']);
        $this->children[$name] = $child;
        unset($this->unresolvedChildren[$name]);

return $child;
    }

/**
     * Converts all unresolved children into {@link FormBuilder} instances.
     */
    private function resolveChildren()
    {
        foreach ($this->unresolvedChildren as $name => $info) {
            $this->children[$name] = $this->create($name, $info['type'], $info['options']);
        }

$this->unresolvedChildren = array();
    }
}

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