63 lines
1.9 KiB
PHP
63 lines
1.9 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
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/**
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* Adds all services with the tags "form.type" and "form.type_guesser" as
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* arguments of the "form.extension" service
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*
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* @author Bernhard Schussek <bschussek@gmail.com>
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*/
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class FormPass implements CompilerPassInterface
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{
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public function process(ContainerBuilder $container)
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{
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if (!$container->hasDefinition('form.extension')) {
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return;
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}
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// Builds an array with service IDs as keys and tag aliases as values
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$types = array();
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foreach ($container->findTaggedServiceIds('form.type') as $serviceId => $tag) {
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$alias = isset($tag[0]['alias'])
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? $tag[0]['alias']
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: $serviceId;
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// Flip, because we want tag aliases (= type identifiers) as keys
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$types[$alias] = $serviceId;
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}
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$container->getDefinition('form.extension')->replaceArgument(1, $types);
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$typeExtensions = array();
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foreach ($container->findTaggedServiceIds('form.type_extension') as $serviceId => $tag) {
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$alias = isset($tag[0]['alias'])
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? $tag[0]['alias']
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: $serviceId;
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$typeExtensions[$alias][] = $serviceId;
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}
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$container->getDefinition('form.extension')->replaceArgument(2, $typeExtensions);
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// Find all services annotated with "form.type_guesser"
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$guessers = array_keys($container->findTaggedServiceIds('form.type_guesser'));
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$container->getDefinition('form.extension')->replaceArgument(3, $guessers);
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}
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}
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