şundan çatallanmış vergnet/site-accueil-insa
101 satır
3,1 KiB
PHP
101 satır
3,1 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace DI\Proxy;
|
|
|
|
use ProxyManager\Configuration;
|
|
use ProxyManager\Factory\LazyLoadingValueHolderFactory;
|
|
use ProxyManager\FileLocator\FileLocator;
|
|
use ProxyManager\GeneratorStrategy\EvaluatingGeneratorStrategy;
|
|
use ProxyManager\GeneratorStrategy\FileWriterGeneratorStrategy;
|
|
use ProxyManager\Proxy\LazyLoadingInterface;
|
|
|
|
/**
|
|
* Creates proxy classes.
|
|
*
|
|
* Wraps Ocramius/ProxyManager LazyLoadingValueHolderFactory.
|
|
*
|
|
* @see \ProxyManager\Factory\LazyLoadingValueHolderFactory
|
|
*
|
|
* @since 5.0
|
|
* @author Matthieu Napoli <matthieu@mnapoli.fr>
|
|
*/
|
|
class ProxyFactory
|
|
{
|
|
/**
|
|
* If true, write the proxies to disk to improve performances.
|
|
* @var bool
|
|
*/
|
|
private $writeProxiesToFile;
|
|
|
|
/**
|
|
* Directory where to write the proxies (if $writeProxiesToFile is enabled).
|
|
* @var string|null
|
|
*/
|
|
private $proxyDirectory;
|
|
|
|
/**
|
|
* @var LazyLoadingValueHolderFactory|null
|
|
*/
|
|
private $proxyManager;
|
|
|
|
public function __construct(bool $writeProxiesToFile = false, string $proxyDirectory = null)
|
|
{
|
|
$this->writeProxiesToFile = $writeProxiesToFile;
|
|
$this->proxyDirectory = $proxyDirectory;
|
|
}
|
|
|
|
/**
|
|
* Creates a new lazy proxy instance of the given class with
|
|
* the given initializer.
|
|
*
|
|
* @param string $className name of the class to be proxied
|
|
* @param \Closure $initializer initializer to be passed to the proxy
|
|
*/
|
|
public function createProxy(string $className, \Closure $initializer) : LazyLoadingInterface
|
|
{
|
|
$this->createProxyManager();
|
|
|
|
return $this->proxyManager->createProxy($className, $initializer);
|
|
}
|
|
|
|
/**
|
|
* Generates and writes the proxy class to file.
|
|
*
|
|
* @param string $className name of the class to be proxied
|
|
*/
|
|
public function generateProxyClass(string $className)
|
|
{
|
|
// If proxy classes a written to file then we pre-generate the class
|
|
// If they are not written to file then there is no point to do this
|
|
if ($this->writeProxiesToFile) {
|
|
$this->createProxyManager();
|
|
$this->createProxy($className, function () {});
|
|
}
|
|
}
|
|
|
|
private function createProxyManager()
|
|
{
|
|
if ($this->proxyManager !== null) {
|
|
return;
|
|
}
|
|
|
|
if (! class_exists(Configuration::class)) {
|
|
throw new \RuntimeException('The ocramius/proxy-manager library is not installed. Lazy injection requires that library to be installed with Composer in order to work. Run "composer require ocramius/proxy-manager:~2.0".');
|
|
}
|
|
|
|
$config = new Configuration();
|
|
|
|
if ($this->writeProxiesToFile) {
|
|
$config->setProxiesTargetDir($this->proxyDirectory);
|
|
$config->setGeneratorStrategy(new FileWriterGeneratorStrategy(new FileLocator($this->proxyDirectory)));
|
|
// @phpstan-ignore-next-line
|
|
spl_autoload_register($config->getProxyAutoloader());
|
|
} else {
|
|
$config->setGeneratorStrategy(new EvaluatingGeneratorStrategy());
|
|
}
|
|
|
|
$this->proxyManager = new LazyLoadingValueHolderFactory($config);
|
|
}
|
|
}
|