136 lines
3.6 KiB
PHP
136 lines
3.6 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.potencier@symfony-project.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\Component\HttpKernel\Bundle;
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use Symfony\Component\DependencyInjection\ContainerAware;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\Console\Application;
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use Symfony\Component\Finder\Finder;
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/**
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* An implementation of BundleInterface that adds a few conventions
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* for DependencyInjection extensions and Console commands.
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*
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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*/
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abstract class Bundle extends ContainerAware implements BundleInterface
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{
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protected $name;
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/**
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* {@inheritDoc}
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*/
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public function boot()
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{
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}
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/**
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* {@inheritDoc}
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*/
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public function shutdown()
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{
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}
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/**
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* {@inheritDoc}
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*/
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public function getParent()
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{
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return null;
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}
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/**
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* {@inheritDoc}
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*/
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final public function getName()
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{
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if (null !== $this->name) {
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return $this->name;
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}
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$name = get_class($this);
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$pos = strrpos($name, '\\');
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return $this->name = false === $pos ? $name : substr($name, $pos + 1);
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}
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/**
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* {@inheritDoc}
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*/
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final public function getNormalizedPath()
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{
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return strtr($this->getPath(), '\\', '/');
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}
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/**
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* Finds and registers Dependency Injection Container extensions.
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*
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* Override this method if your DIC extensions do not follow the conventions:
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*
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* * Extensions are in the 'DependencyInjection/' sub-directory
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* * Extension class names ends with 'Extension'
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*
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* @param ContainerBuilder $container A ContainerBuilder instance
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*/
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public function registerExtensions(ContainerBuilder $container)
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{
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if (!$dir = realpath($this->getNormalizedPath().'/DependencyInjection')) {
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return;
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}
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$finder = new Finder();
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$finder->files()->name('*Extension.php')->in($dir);
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$prefix = $this->getNamespace().'\\DependencyInjection';
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foreach ($finder as $file) {
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$class = $prefix.strtr($file->getPath(), array($dir => '', '/' => '\\')).'\\'.$file->getBasename('.php');
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$container->registerExtension(new $class());
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}
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}
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/**
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* Finds and registers Commands.
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*
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* Override this method if your bundle commands do not follow the conventions:
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*
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* * Commands are in the 'Command' sub-directory
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* * Commands extend Symfony\Component\Console\Command\Command
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*
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* @param Application $application An Application instance
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*/
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public function registerCommands(Application $application)
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{
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if (!$dir = realpath($this->getNormalizedPath().'/Command')) {
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return;
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}
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$finder = new Finder();
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$finder->files()->name('*Command.php')->in($dir);
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$prefix = $this->getNamespace().'\\Command';
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foreach ($finder as $file) {
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$r = new \ReflectionClass($prefix.strtr($file->getPath(), array($dir => '', '/' => '\\')).'\\'.$file->getBasename('.php'));
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if ($r->isSubclassOf('Symfony\\Component\\Console\\Command\\Command') && !$r->isAbstract()) {
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$application->add($r->newInstance());
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}
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}
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}
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/**
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* Gets the Bundle directory path.
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*
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* @return string The Bundle absolute path
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*/
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abstract protected function getPath();
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}
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