74 lines
2.0 KiB
PHP
74 lines
2.0 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\Component\HttpKernel\HttpCache;
|
|
|
|
use Symfony\Component\HttpFoundation\Request;
|
|
use Symfony\Component\HttpFoundation\Response;
|
|
|
|
interface SurrogateInterface
|
|
{
|
|
/**
|
|
* Returns surrogate name.
|
|
*/
|
|
public function getName(): string;
|
|
|
|
/**
|
|
* Returns a new cache strategy instance.
|
|
*/
|
|
public function createCacheStrategy(): ResponseCacheStrategyInterface;
|
|
|
|
/**
|
|
* Checks that at least one surrogate has Surrogate capability.
|
|
*/
|
|
public function hasSurrogateCapability(Request $request): bool;
|
|
|
|
/**
|
|
* Adds Surrogate-capability to the given Request.
|
|
*/
|
|
public function addSurrogateCapability(Request $request);
|
|
|
|
/**
|
|
* Adds HTTP headers to specify that the Response needs to be parsed for Surrogate.
|
|
*
|
|
* This method only adds an Surrogate HTTP header if the Response has some Surrogate tags.
|
|
*/
|
|
public function addSurrogateControl(Response $response);
|
|
|
|
/**
|
|
* Checks that the Response needs to be parsed for Surrogate tags.
|
|
*/
|
|
public function needsParsing(Response $response): bool;
|
|
|
|
/**
|
|
* Renders a Surrogate tag.
|
|
*
|
|
* @param string $alt An alternate URI
|
|
* @param string $comment A comment to add as an esi:include tag
|
|
*/
|
|
public function renderIncludeTag(string $uri, string $alt = null, bool $ignoreErrors = true, string $comment = ''): string;
|
|
|
|
/**
|
|
* Replaces a Response Surrogate tags with the included resource content.
|
|
*/
|
|
public function process(Request $request, Response $response): Response;
|
|
|
|
/**
|
|
* Handles a Surrogate from the cache.
|
|
*
|
|
* @param string $alt An alternative URI
|
|
*
|
|
* @throws \RuntimeException
|
|
* @throws \Exception
|
|
*/
|
|
public function handle(HttpCache $cache, string $uri, string $alt, bool $ignoreErrors): string;
|
|
}
|