Current File : /www/varak.net/losik.varak.net/vendor/nette/caching/src/Bridges/CacheLatte/CacheExtension.php
<?php
/**
* This file is part of the Nette Framework (https://nette.org)
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
*/
declare(strict_types=1);
namespace Nette\Bridges\CacheLatte;
use Latte;
use Latte\Compiler\Nodes\AuxiliaryNode;
use Latte\Compiler\Nodes\TemplateNode;
use Latte\Compiler\Tag;
use Nette\Caching\Storage;
/**
* Latte v3 extension for Nette Caching
*/
final class CacheExtension extends Latte\Extension
{
private bool $used;
private Storage $storage;
public function __construct(Storage $storage)
{
$this->storage = $storage;
}
public function beforeCompile(Latte\Engine $engine): void
{
$this->used = false;
}
public function getTags(): array
{
return [
'cache' => function (Tag $tag): \Generator {
$this->used = true;
return Nodes\CacheNode::create($tag);
},
];
}
public function getPasses(): array
{
return [
'cacheInitialization' => function (TemplateNode $node): void {
if ($this->used) {
$node->head->append(new AuxiliaryNode(fn() => Nodes\CacheNode::class . '::initRuntime($this);'));
}
},
];
}
public function getProviders(): array
{
return [
'cacheStorage' => $this->storage,
];
}
}
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