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<?php
declare(strict_types=1);
/*
* This file is part of Laravel Flysystem.
*
* (c) Graham Campbell <hello@gjcampbell.co.uk>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace GrahamCampbell\Flysystem\Cache\Connector;
use GrahamCampbell\Flysystem\Cache\Storage\IlluminateStorage;
use GrahamCampbell\Manager\ConnectorInterface;
use Illuminate\Contracts\Cache\Factory;
use Illuminate\Contracts\Cache\Store;
use Illuminate\Support\Arr;
use InvalidArgumentException;
/**
* This is the illuminate connector class.
*
* @author Graham Campbell <hello@gjcampbell.co.uk>
*/
final class IlluminateConnector implements ConnectorInterface
{
/**
* The cache factory instance.
*
* @var \Illuminate\Contracts\Cache\Factory|null
*/
private $cache;
/**
* Create a new illuminate connector instance.
*
* @param \Illuminate\Contracts\Cache\Factory|null $cache
*
* @return void
*/
public function __construct(Factory $cache = null)
{
$this->cache = $cache;
}
/**
* Establish a cache connection.
*
* @param string[] $config
*
* @throws \InvalidArgumentException
*
* @return \GrahamCampbell\Flysystem\Cache\Storage\IlluminateStorage
*/
public function connect(array $config)
{
$store = $this->getStore($config);
return self::getAdapter($store, $config);
}
/**
* Get the cache store.
*
* @param string[] $config
*
* @throws \InvalidArgumentException
*
* @return \Illuminate\Contracts\Cache\Store
*/
private function getStore(array $config)
{
if (!$this->cache) {
throw new InvalidArgumentException('Illuminate caching support not available.');
}
$name = Arr::get($config, 'connector');
return $this->cache->store($name)->getStore();
}
/**
* Get the illuminate cache adapter.
*
* @param \Illuminate\Contracts\Cache\Store $store
* @param string[] $config
*
* @return \GrahamCampbell\Flysystem\Cache\Storage\IlluminateStorage
*/
private static function getAdapter(Store $store, array $config)
{
$key = Arr::get($config, 'key', 'flysystem');
$ttl = Arr::get($config, 'ttl');
return new IlluminateStorage($store, $key, $ttl);
}
/**
* Get the cache instance.
*
* @return \Illuminate\Contracts\Cache\Factory|null
*/
public function getCache()
{
return $this->cache;
}
}
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