92 lines
2.8 KiB
PHP
92 lines
2.8 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
/*
|
|
* This file is part of the TYPO3 CMS project.
|
|
*
|
|
* It is free software; you can redistribute it and/or modify it under
|
|
* the terms of the GNU General Public License, either version 2
|
|
* of the License, or any later version.
|
|
*
|
|
* For the full copyright and license information, please read the
|
|
* LICENSE.txt file that was distributed with this source code.
|
|
*
|
|
* The TYPO3 project - inspiring people to share!
|
|
*/
|
|
|
|
namespace TYPO3\CMS\Frontend\Cache;
|
|
|
|
use Symfony\Component\DependencyInjection\Attribute\Autoconfigure;
|
|
use TYPO3\CMS\Core\Security\ContentSecurityPolicy\DirectiveHashCollection;
|
|
use TYPO3\CMS\Core\Security\ContentSecurityPolicy\ModelService;
|
|
use TYPO3\CMS\Core\Security\ContentSecurityPolicy\PolicyRegistry;
|
|
|
|
/**
|
|
* Meta-data class handling cacheable states for generic frontend functionality.
|
|
*
|
|
* @internal
|
|
*/
|
|
#[Autoconfigure(public: true)]
|
|
readonly class MetaDataState
|
|
{
|
|
public function __construct(
|
|
private ModelService $modelService,
|
|
private PolicyRegistry $policyRegistry,
|
|
private DirectiveHashCollection $directiveHashCollection,
|
|
) {}
|
|
|
|
public function getState(): array
|
|
{
|
|
return [
|
|
'PolicyRegistry::$mutationCollections' => json_encode($this->policyRegistry->getMutationCollections()),
|
|
'HashCollection' => json_encode($this->directiveHashCollection),
|
|
];
|
|
}
|
|
|
|
public function updateState(array $state): void
|
|
{
|
|
foreach ($state as $name => $value) {
|
|
switch ($name) {
|
|
case 'PolicyRegistry::$mutationCollections':
|
|
$this->updatePolicyRegistryMutationCollections($value);
|
|
break;
|
|
case 'HashCollection':
|
|
$this->updateHashCollection($value);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
private function updatePolicyRegistryMutationCollections(mixed $value): void
|
|
{
|
|
$array = $this->decodeJsonString($value);
|
|
if (is_array($array)) {
|
|
$this->policyRegistry->setMutationsCollections(
|
|
...array_map($this->modelService->buildMutationCollectionFromArray(...), $array)
|
|
);
|
|
}
|
|
}
|
|
|
|
private function updateHashCollection(mixed $value): void
|
|
{
|
|
$array = $this->decodeJsonString($value);
|
|
if (is_array($array)) {
|
|
$this->directiveHashCollection->updateFromJson($array);
|
|
}
|
|
}
|
|
|
|
private function decodeJsonString(mixed $value): ?array
|
|
{
|
|
if (!is_string($value) || $value === '') {
|
|
return null;
|
|
}
|
|
try {
|
|
$array = json_decode($value, true, 512, \JSON_THROW_ON_ERROR);
|
|
} catch (\JsonException) {
|
|
return null;
|
|
}
|
|
return is_array($array) ? $array : null;
|
|
}
|
|
}
|