99 lines
2.0 KiB
PHP
99 lines
2.0 KiB
PHP
<?php declare(strict_types=1);
|
|
/**
|
|
* Hummingbird Anime List Client
|
|
*
|
|
* An API client for Kitsu to manage anime and manga watch lists
|
|
*
|
|
* PHP version 7.4
|
|
*
|
|
* @package HummingbirdAnimeClient
|
|
* @author Timothy J. Warren <tim@timshomepage.net>
|
|
* @copyright 2015 - 2020 Timothy J. Warren
|
|
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
|
* @version 5
|
|
* @link https://git.timshomepage.net/timw4mail/HummingBirdAnimeClient
|
|
*/
|
|
|
|
namespace Aviat\AnimeClient\API;
|
|
|
|
use Psr\SimpleCache\CacheInterface;
|
|
use Psr\SimpleCache\InvalidArgumentException;
|
|
|
|
/**
|
|
* Helper methods for dealing with the Cache
|
|
*/
|
|
trait CacheTrait {
|
|
|
|
/**
|
|
* @var CacheInterface
|
|
*/
|
|
protected CacheInterface $cache;
|
|
|
|
/**
|
|
* Inject the cache object
|
|
*
|
|
* @param CacheInterface $cache
|
|
* @return $this
|
|
*/
|
|
public function setCache(CacheInterface $cache): self
|
|
{
|
|
$this->cache = $cache;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Get the cache object if it exists
|
|
*
|
|
* @return CacheInterface
|
|
*/
|
|
public function getCache(): CacheInterface
|
|
{
|
|
return $this->cache;
|
|
}
|
|
|
|
/**
|
|
* Get the cached value if it exists, otherwise set the cache value
|
|
* and return it.
|
|
*
|
|
* @param string $key
|
|
* @param callable $primer
|
|
* @param array $primeArgs
|
|
* @return mixed|null
|
|
* @throws InvalidArgumentException
|
|
*/
|
|
public function getCached(string $key, callable $primer, ?array $primeArgs = [])
|
|
{
|
|
$value = $this->cache->get($key, NULL);
|
|
|
|
if ($value === NULL)
|
|
{
|
|
$value = $primer(...$primeArgs);
|
|
if ($value === NULL)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
$this->cache->set($key, $value);
|
|
}
|
|
|
|
return $value;
|
|
}
|
|
|
|
/**
|
|
* Generate a hash as a cache key from the current method call
|
|
*
|
|
* @param mixed $object
|
|
* @param string $method
|
|
* @param array $args
|
|
* @return string
|
|
*/
|
|
public function getHashForMethodCall($object, string $method, array $args = []): string
|
|
{
|
|
$keyObj = [
|
|
'class' => get_class($object),
|
|
'method' => $method,
|
|
'args' => $args,
|
|
];
|
|
return sha1(json_encode($keyObj));
|
|
}
|
|
} |