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- 28.08.2024
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ContainerConfigurator.php
001 <?php
002
003 /*
004 * This file is part of the Symfony package.
005 *
006 * (c) Fabien Potencier <fabien@symfony.com>
007 *
008 * For the full copyright and license information, please view the LICENSE
009 * file that was distributed with this source code.
010 */
011
012 namespace Symfony\Component\DependencyInjection\Loader\Configurator;
013
014 use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
015 use Symfony\Component\DependencyInjection\Argument\TaggedIteratorArgument;
016 use Symfony\Component\DependencyInjection\ContainerBuilder;
017 use Symfony\Component\DependencyInjection\Definition;
018 use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
019 use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
020 use Symfony\Component\ExpressionLanguage\Expression;
021
022 /**
023 * @author Nicolas Grekas <p@tchwork.com>
024 */
025 class ContainerConfigurator extends AbstractConfigurator
026 {
027 const FACTORY = 'container';
028
029 private $container;
030 private $loader;
031 private $instanceof;
032 private $path;
033 private $file;
034
035 public function __construct(ContainerBuilder $container, PhpFileLoader $loader, array &$instanceof, $path, $file)
036 {
037 $this->container = $container;
038 $this->loader = $loader;
039 $this->instanceof = &$instanceof;
040 $this->path = $path;
041 $this->file = $file;
042 }
043
044 final public function extension($namespace, array $config)
045 {
046 if (!$this->container->hasExtension($namespace)) {
047 $extensions = array_filter(array_map(function ($ext) { return $ext->getAlias(); }, $this->container->getExtensions()));
048 throw new InvalidArgumentException(sprintf('There is no extension able to load the configuration for "%s" (in "%s"). Looked for namespace "%s", found "%s".', $namespace, $this->file, $namespace, $extensions ? implode('", "', $extensions) : 'none'));
049 }
050
051 $this->container->loadFromExtension($namespace, static::processValue($config));
052 }
053
054 final public function import($resource, $type = null, $ignoreErrors = false)
055 {
056 $this->loader->setCurrentDir(\dirname($this->path));
057 $this->loader->import($resource, $type, $ignoreErrors, $this->file);
058 }
059
060 /**
061 * @return ParametersConfigurator
062 */
063 final public function parameters()
064 {
065 return new ParametersConfigurator($this->container);
066 }
067
068 /**
069 * @return ServicesConfigurator
070 */
071 final public function services()
072 {
073 return new ServicesConfigurator($this->container, $this->loader, $this->instanceof);
074 }
075 }
076
077 /**
078 * Creates a service reference.
079 *
080 * @param string $id
081 *
082 * @return ReferenceConfigurator
083 */
084 function ref($id)
085 {
086 return new ReferenceConfigurator($id);
087 }
088
089 /**
090 * Creates an inline service.
091 *
092 * @param string|null $class
093 *
094 * @return InlineServiceConfigurator
095 */
096 function inline($class = null)
097 {
098 return new InlineServiceConfigurator(new Definition($class));
099 }
100
101 /**
102 * Creates a lazy iterator.
103 *
104 * @param ReferenceConfigurator[] $values
105 *
106 * @return IteratorArgument
107 */
108 function iterator(array $values)
109 {
110 return new IteratorArgument(AbstractConfigurator::processValue($values, true));
111 }
112
113 /**
114 * Creates a lazy iterator by tag name.
115 *
116 * @param string $tag
117 *
118 * @return TaggedIteratorArgument
119 */
120 function tagged($tag)
121 {
122 return new TaggedIteratorArgument($tag);
123 }
124
125 /**
126 * Creates an expression.
127 *
128 * @param string $expression an expression
129 *
130 * @return Expression
131 */
132 function expr($expression)
133 {
134 return new Expression($expression);
135 }
136