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1 <?php
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2
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3 /*
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4 * This file is part of the Symfony package.
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5 *
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6 * (c) Fabien Potencier <fabien@symfony.com>
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7 *
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8 * For the full copyright and license information, please view the LICENSE
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9 * file that was distributed with this source code.
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10 */
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11
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12 namespace Symfony\Component\Validator\DependencyInjection;
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13
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14 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
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15 use Symfony\Component\DependencyInjection\Compiler\ServiceLocatorTagPass;
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16 use Symfony\Component\DependencyInjection\ContainerBuilder;
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17 use Symfony\Component\DependencyInjection\Reference;
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18
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19 /**
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20 * @author Johannes M. Schmitt <schmittjoh@gmail.com>
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21 * @author Robin Chalas <robin.chalas@gmail.com>
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22 */
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23 class AddConstraintValidatorsPass implements CompilerPassInterface
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24 {
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25 private $validatorFactoryServiceId;
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26 private $constraintValidatorTag;
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27
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28 public function __construct($validatorFactoryServiceId = 'validator.validator_factory', $constraintValidatorTag = 'validator.constraint_validator')
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29 {
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30 $this->validatorFactoryServiceId = $validatorFactoryServiceId;
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31 $this->constraintValidatorTag = $constraintValidatorTag;
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32 }
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33
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34 public function process(ContainerBuilder $container)
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35 {
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36 if (!$container->hasDefinition($this->validatorFactoryServiceId)) {
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37 return;
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38 }
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39
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40 $validators = [];
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41 foreach ($container->findTaggedServiceIds($this->constraintValidatorTag, true) as $id => $attributes) {
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42 $definition = $container->getDefinition($id);
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43
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44 if (isset($attributes[0]['alias'])) {
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45 $validators[$attributes[0]['alias']] = new Reference($id);
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46 }
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47
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48 $validators[$definition->getClass()] = new Reference($id);
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49 }
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50
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51 $container
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52 ->getDefinition($this->validatorFactoryServiceId)
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53 ->replaceArgument(0, ServiceLocatorTagPass::register($container, $validators))
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54 ;
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55 }
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56 }
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