Current File : /home/tjamichg/cursos.tjamich.gob.mx/vendor/symfony/form/DependencyInjection/FormPass.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\DependencyInjection;
use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
use Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;
use Symfony\Component\DependencyInjection\Compiler\ServiceLocatorTagPass;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
use Symfony\Component\DependencyInjection\Reference;
/**
* Adds all services with the tags "form.type", "form.type_extension" and
* "form.type_guesser" as arguments of the "form.extension" service.
*
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class FormPass implements CompilerPassInterface
{
use PriorityTaggedServiceTrait;
private $formExtensionService;
private $formTypeTag;
private $formTypeExtensionTag;
private $formTypeGuesserTag;
public function __construct($formExtensionService = 'form.extension', $formTypeTag = 'form.type', $formTypeExtensionTag = 'form.type_extension', $formTypeGuesserTag = 'form.type_guesser')
{
$this->formExtensionService = $formExtensionService;
$this->formTypeTag = $formTypeTag;
$this->formTypeExtensionTag = $formTypeExtensionTag;
$this->formTypeGuesserTag = $formTypeGuesserTag;
}
public function process(ContainerBuilder $container)
{
if (!$container->hasDefinition($this->formExtensionService)) {
return;
}
$definition = $container->getDefinition($this->formExtensionService);
if (new IteratorArgument(array()) != $definition->getArgument(2)) {
return;
}
$definition->replaceArgument(0, $this->processFormTypes($container, $definition));
$definition->replaceArgument(1, $this->processFormTypeExtensions($container));
$definition->replaceArgument(2, $this->processFormTypeGuessers($container));
}
private function processFormTypes(ContainerBuilder $container, Definition $definition)
{
// Get service locator argument
$servicesMap = array();
// Builds an array with fully-qualified type class names as keys and service IDs as values
foreach ($container->findTaggedServiceIds($this->formTypeTag, true) as $serviceId => $tag) {
// Add form type service to the service locator
$serviceDefinition = $container->getDefinition($serviceId);
$servicesMap[$serviceDefinition->getClass()] = new Reference($serviceId);
}
return ServiceLocatorTagPass::register($container, $servicesMap);
}
private function processFormTypeExtensions(ContainerBuilder $container)
{
$typeExtensions = array();
foreach ($this->findAndSortTaggedServices($this->formTypeExtensionTag, $container) as $reference) {
$serviceId = (string) $reference;
$serviceDefinition = $container->getDefinition($serviceId);
$tag = $serviceDefinition->getTag($this->formTypeExtensionTag);
if (isset($tag[0]['extended_type'])) {
$extendedType = $tag[0]['extended_type'];
} else {
throw new InvalidArgumentException(sprintf('"%s" tagged services must have the extended type configured using the extended_type/extended-type attribute, none was configured for the "%s" service.', $this->formTypeExtensionTag, $serviceId));
}
$typeExtensions[$extendedType][] = new Reference($serviceId);
}
foreach ($typeExtensions as $extendedType => $extensions) {
$typeExtensions[$extendedType] = new IteratorArgument($extensions);
}
return $typeExtensions;
}
private function processFormTypeGuessers(ContainerBuilder $container)
{
$guessers = array();
foreach ($container->findTaggedServiceIds($this->formTypeGuesserTag, true) as $serviceId => $tags) {
$guessers[] = new Reference($serviceId);
}
return new IteratorArgument($guessers);
}
}
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