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<?php |
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/** |
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* This file is part of Bldr.io |
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* |
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* (c) Aaron Scherer <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE |
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*/ |
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namespace Bldr\DependencyInjection; |
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use Symfony\Component\Config\Definition\Processor; |
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface; |
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use Symfony\Component\DependencyInjection\Container; |
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use Symfony\Component\DependencyInjection\ContainerBuilder as SymfonyContainerBuilder; |
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use Symfony\Component\DependencyInjection\Definition; |
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use Symfony\Component\DependencyInjection\DefinitionDecorator; |
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use Symfony\Component\DependencyInjection\Exception\BadMethodCallException; |
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use Symfony\Component\DependencyInjection\Extension\Extension; |
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/** |
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* @author Aaron Scherer <[email protected]> |
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*/ |
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abstract class AbstractBlock extends Extension implements BlockInterface |
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{ |
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/** |
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* @var array $config |
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*/ |
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protected $config = []; |
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/** |
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* @var SymfonyContainerBuilder $container |
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*/ |
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protected $container; |
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/** |
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* @var array $originalConfiguration |
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*/ |
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protected $originalConfiguration; |
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/** |
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* {@inheritDoc} |
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*/ |
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final public function load(array $config, SymfonyContainerBuilder $container) |
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{ |
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$this->originalConfiguration = $config; |
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$configClass = $this->getConfigurationClass(); |
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if ($configClass !== false) { |
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$this->config = (new Processor())->processConfiguration(new $configClass(), $config); |
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} |
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$this->container = $container; |
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$this->assemble($this->config, $this->container); |
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} |
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/** |
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* @return string|bool |
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*/ |
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protected function getConfigurationClass() |
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{ |
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return false; |
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} |
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/** |
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* @param array $config |
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* @param SymfonyContainerBuilder $container |
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* |
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* @return mixed |
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*/ |
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abstract protected function assemble(array $config, SymfonyContainerBuilder $container); |
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/** |
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* @return CompilerPassInterface[] |
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*/ |
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public function getCompilerPasses() |
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{ |
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return []; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getAlias() |
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{ |
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$className = get_class($this); |
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if (substr($className, -5) != 'Block') { |
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throw new BadMethodCallException( |
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'This extension does not follow the naming convention; you must overwrite the getAlias() method.' |
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); |
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} |
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$classBaseName = substr(strrchr($className, '\\'), 1, -5); |
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return Container::underscore($classBaseName); |
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} |
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/** |
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* @param string $name |
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* @param string $class |
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* @param array $arguments |
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* |
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* @return Definition |
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*/ |
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protected function addTask($name, $class, array $arguments = []) |
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{ |
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return $this->addService($name, $class, $arguments) |
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->addTag('bldr') |
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; |
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} |
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/** |
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* @param string $name |
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* @param string $class |
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* @param array $arguments |
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* |
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* @return Definition |
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*/ |
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protected function addService($name, $class, array $arguments = []) |
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{ |
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return $this->container->setDefinition($name, new Definition($class, $arguments)); |
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} |
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/** |
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* @param $name |
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* @param $class |
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* @param $parentName |
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* @param array $arguments |
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* |
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* @return Definition |
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*/ |
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protected function addDecoratedTask($name, $class, $parentName, array $arguments = []) |
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{ |
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return $this->container->setDefinition($name, new DefinitionDecorator($parentName)) |
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->setClass($class) |
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->setArguments($arguments) |
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->addTag('bldr') |
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; |
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} |
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/** |
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* @param string $name |
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* @param mixed $value |
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*/ |
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protected function setParameter($name, $value) |
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{ |
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$this->container->setParameter($name, $value); |
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} |
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} |
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bldr-io /
bldr
