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| author | Maat <maat-pub@mageia.biz> | 2020-05-08 21:52:11 +0200 |
|---|---|---|
| committer | Maat <maat-pub@mageia.biz> | 2020-05-08 21:52:11 +0200 |
| commit | 8ea437e30605e0f66b5220bf904a61d7c1d11ddd (patch) | |
| tree | e0db2bb4a012d5b06a633160b19f62f4868ecd28 /phpBB/phpbb/di/proxy_instantiator.php | |
| parent | 36bc1870f21fac04736a1049c1d5b8e127d729f4 (diff) | |
| parent | 2fdd46b36431ae0f58bb2e78e42553168db9a0ff (diff) | |
| download | forums-8ea437e30605e0f66b5220bf904a61d7c1d11ddd.tar forums-8ea437e30605e0f66b5220bf904a61d7c1d11ddd.tar.gz forums-8ea437e30605e0f66b5220bf904a61d7c1d11ddd.tar.bz2 forums-8ea437e30605e0f66b5220bf904a61d7c1d11ddd.tar.xz forums-8ea437e30605e0f66b5220bf904a61d7c1d11ddd.zip | |
Merge remote-tracking branch 'upstream/prep-release-3.2.9'
Diffstat (limited to 'phpBB/phpbb/di/proxy_instantiator.php')
| -rw-r--r-- | phpBB/phpbb/di/proxy_instantiator.php | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/phpBB/phpbb/di/proxy_instantiator.php b/phpBB/phpbb/di/proxy_instantiator.php new file mode 100644 index 0000000000..70295a3dec --- /dev/null +++ b/phpBB/phpbb/di/proxy_instantiator.php @@ -0,0 +1,72 @@ +<?php +/** + * + * This file is part of the phpBB Forum Software package. + * + * @copyright (c) phpBB Limited <https://www.phpbb.com> + * @license GNU General Public License, version 2 (GPL-2.0) + * + * For full copyright and license information, please see + * the docs/CREDITS.txt file. + * + */ + +namespace phpbb\di; + +use ProxyManager\Configuration; +use ProxyManager\Factory\LazyLoadingValueHolderFactory; +use ProxyManager\GeneratorStrategy\EvaluatingGeneratorStrategy; +use Symfony\Component\DependencyInjection\ContainerInterface; +use Symfony\Component\DependencyInjection\Definition; +use Symfony\Component\DependencyInjection\LazyProxy\Instantiator\InstantiatorInterface; + +/** + * Runtime lazy loading proxy generator extended for allowing use while using + * open_basedir restrictions + * + * Original author: Marco Pivetta <ocramius@gmail.com> + */ +class proxy_instantiator implements InstantiatorInterface +{ + /** + * @var LazyLoadingValueHolderFactory + */ + private $factory; + + /** + * proxy_instantiator constructor + * @param string $cache_dir Cache dir for fall back when using open_basedir + */ + public function __construct($cache_dir) + { + $config = new Configuration(); + + // Prevent trying to write to system temp dir in case of open_basedir + // restrictions being in effect + $tmp_dir = (function_exists('sys_get_temp_dir')) ? sys_get_temp_dir() : ''; + if (empty($tmp_dir) || !@file_exists($tmp_dir) || !@is_writable($tmp_dir)) + { + $config->setProxiesTargetDir($cache_dir); + } + $config->setGeneratorStrategy(new EvaluatingGeneratorStrategy()); + + $this->factory = new LazyLoadingValueHolderFactory($config); + } + + /** + * {@inheritdoc} + */ + public function instantiateProxy(ContainerInterface $container, Definition $definition, $id, $realInstantiator) + { + return $this->factory->createProxy( + $definition->getClass(), + function (&$wrappedInstance, \ProxyManager\Proxy\LazyLoadingInterface $proxy) use ($realInstantiator) { + $wrappedInstance = call_user_func($realInstantiator); + + $proxy->setProxyInitializer(null); + + return true; + } + ); + } +} |