Files
archived-framework-bundle/HttpCache/HttpCache.php
Nicolas Grekas 04ec312767 Merge branch '3.4' into 4.0
* 3.4: (24 commits)
  moved Twig runtime to proper class
  fixed deprecated messages in tests
  add PHP errors options to XML schema definition
  [HttpCache] Unlink tmp file on error
  Added LB translation for #26327 (Errors sign for people that do not see colors)
  [TwigBridge] Fix rendering of currency by MoneyType
  Import InvalidArgumentException in PdoAdapter
  [DI] Do not suggest writing an implementation when multiple exist
  [Intl] Update ICU data to 61.1
  Use 3rd person verb form in command description
  [Validator] Add Japanese translation
  Support phpdbg SAPI in Debug::enable()
  [HttpKernel] DumpDataCollector: do not flush when a dumper is provided
  [DI] Fix hardcoded cache dir for warmups
  [Routing] fix tests
  [Routing] Fixed the importing of files using glob patterns that match multiple resources
  [Ldap] cast to string when checking empty passwords
  [Validator] sync validator translation id
  [WebProfilerBundle] use the router to resolve file links
  no type errors with invalid submitted data types
  ...
2018-04-02 11:52:41 +02:00

80 lines
2.3 KiB
PHP

<?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\Bundle\FrameworkBundle\HttpCache;
use Symfony\Component\HttpKernel\KernelInterface;
use Symfony\Component\HttpKernel\HttpCache\HttpCache as BaseHttpCache;
use Symfony\Component\HttpKernel\HttpCache\Esi;
use Symfony\Component\HttpKernel\HttpCache\Store;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
/**
* Manages HTTP cache objects in a Container.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
abstract class HttpCache extends BaseHttpCache
{
protected $cacheDir;
protected $kernel;
/**
* @param KernelInterface $kernel A KernelInterface instance
* @param string $cacheDir The cache directory (default used if null)
*/
public function __construct(KernelInterface $kernel, string $cacheDir = null)
{
$this->kernel = $kernel;
$this->cacheDir = $cacheDir;
parent::__construct($kernel, $this->createStore(), $this->createSurrogate(), array_merge(array('debug' => $kernel->isDebug()), $this->getOptions()));
}
/**
* Forwards the Request to the backend and returns the Response.
*
* @param Request $request A Request instance
* @param bool $raw Whether to catch exceptions or not
* @param Response $entry A Response instance (the stale entry if present, null otherwise)
*
* @return Response A Response instance
*/
protected function forward(Request $request, $raw = false, Response $entry = null)
{
$this->getKernel()->boot();
$this->getKernel()->getContainer()->set('cache', $this);
return parent::forward($request, $raw, $entry);
}
/**
* Returns an array of options to customize the Cache configuration.
*
* @return array An array of options
*/
protected function getOptions()
{
return array();
}
protected function createSurrogate()
{
return new Esi();
}
protected function createStore()
{
return new Store($this->cacheDir ?: $this->kernel->getCacheDir().'/http_cache');
}
}