142 lines
4.0 KiB
PHP
Executable File
142 lines
4.0 KiB
PHP
Executable File
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\HttpKernel\Bundle;
|
|
|
|
use Symfony\Component\Console\Application;
|
|
use Symfony\Component\DependencyInjection\Container;
|
|
use Symfony\Component\DependencyInjection\ContainerAwareTrait;
|
|
use Symfony\Component\DependencyInjection\ContainerBuilder;
|
|
use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
|
|
|
|
/**
|
|
* An implementation of BundleInterface that adds a few conventions for DependencyInjection extensions.
|
|
*
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
*/
|
|
abstract class Bundle implements BundleInterface
|
|
{
|
|
use ContainerAwareTrait;
|
|
|
|
protected $name;
|
|
protected $extension;
|
|
protected $path;
|
|
private string $namespace;
|
|
|
|
public function boot()
|
|
{
|
|
}
|
|
|
|
public function shutdown()
|
|
{
|
|
}
|
|
|
|
/**
|
|
* This method can be overridden to register compilation passes,
|
|
* other extensions, ...
|
|
*/
|
|
public function build(ContainerBuilder $container)
|
|
{
|
|
}
|
|
|
|
/**
|
|
* Returns the bundle's container extension.
|
|
*
|
|
* @throws \LogicException
|
|
*/
|
|
public function getContainerExtension(): ?ExtensionInterface
|
|
{
|
|
if (null === $this->extension) {
|
|
$extension = $this->createContainerExtension();
|
|
|
|
if (null !== $extension) {
|
|
if (!$extension instanceof ExtensionInterface) {
|
|
throw new \LogicException(sprintf('Extension "%s" must implement Symfony\Component\DependencyInjection\Extension\ExtensionInterface.', get_debug_type($extension)));
|
|
}
|
|
|
|
// check naming convention
|
|
$basename = preg_replace('/Bundle$/', '', $this->getName());
|
|
$expectedAlias = Container::underscore($basename);
|
|
|
|
if ($expectedAlias != $extension->getAlias()) {
|
|
throw new \LogicException(sprintf('Users will expect the alias of the default extension of a bundle to be the underscored version of the bundle name ("%s"). You can override "Bundle::getContainerExtension()" if you want to use "%s" or another alias.', $expectedAlias, $extension->getAlias()));
|
|
}
|
|
|
|
$this->extension = $extension;
|
|
} else {
|
|
$this->extension = false;
|
|
}
|
|
}
|
|
|
|
return $this->extension ?: null;
|
|
}
|
|
|
|
public function getNamespace(): string
|
|
{
|
|
if (!isset($this->namespace)) {
|
|
$this->parseClassName();
|
|
}
|
|
|
|
return $this->namespace;
|
|
}
|
|
|
|
public function getPath(): string
|
|
{
|
|
if (null === $this->path) {
|
|
$reflected = new \ReflectionObject($this);
|
|
$this->path = \dirname($reflected->getFileName());
|
|
}
|
|
|
|
return $this->path;
|
|
}
|
|
|
|
/**
|
|
* Returns the bundle name (the class short name).
|
|
*/
|
|
final public function getName(): string
|
|
{
|
|
if (null === $this->name) {
|
|
$this->parseClassName();
|
|
}
|
|
|
|
return $this->name;
|
|
}
|
|
|
|
public function registerCommands(Application $application)
|
|
{
|
|
}
|
|
|
|
/**
|
|
* Returns the bundle's container extension class.
|
|
*/
|
|
protected function getContainerExtensionClass(): string
|
|
{
|
|
$basename = preg_replace('/Bundle$/', '', $this->getName());
|
|
|
|
return $this->getNamespace().'\\DependencyInjection\\'.$basename.'Extension';
|
|
}
|
|
|
|
/**
|
|
* Creates the bundle's container extension.
|
|
*/
|
|
protected function createContainerExtension(): ?ExtensionInterface
|
|
{
|
|
return class_exists($class = $this->getContainerExtensionClass()) ? new $class() : null;
|
|
}
|
|
|
|
private function parseClassName()
|
|
{
|
|
$pos = strrpos(static::class, '\\');
|
|
$this->namespace = false === $pos ? '' : substr(static::class, 0, $pos);
|
|
$this->name ??= false === $pos ? static::class : substr(static::class, $pos + 1);
|
|
}
|
|
}
|