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<?php |
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namespace PragmaRX\Firewall\Repositories\Cache; |
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use Illuminate\Cache\CacheManager; |
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use PragmaRX\Support\Config; |
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class Cache implements CacheInterface |
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{ |
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const CACHE_BASE_NAME = 'firewall.'; |
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private $memory = []; |
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private $cache; |
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private $config; |
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public function __construct(Config $config, CacheManager $cache) |
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{ |
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$this->config = $config; |
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$this->cache = $cache; |
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} |
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/** |
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* Increment is not supported. |
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*/ |
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public function increment($key, $value = 1) |
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{ |
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throw new \Exception('Increment operations not supported by this driver.'); |
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} |
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/** |
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* Decrement is not supported. |
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*/ |
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public function decrement($key, $value = 1) |
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{ |
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throw new \Exception('Decrement operations not supported by this driver.'); |
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} |
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/** |
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* Insert or replace a value for a key and remember is forever. |
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* |
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* @param string $key |
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* @param mixed $value |
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* |
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* @return void |
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*/ |
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public function forever($key, $value) |
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{ |
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if ($this->expireTime()) { |
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$this->put($this->key($key), $value); |
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} |
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} |
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/** |
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* Cache remember. |
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* |
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* @param $model |
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* |
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* @return void |
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*/ |
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public function remember($model) |
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{ |
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if ($timeout = $this->expireTime()) { |
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$this->put($this->key($model->ip_address), $model, $timeout); |
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} |
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} |
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/** |
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* Make a cache key. |
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* |
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* @param $ip |
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* |
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* @return string |
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*/ |
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public function key($key) |
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{ |
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return sha1(static::CACHE_BASE_NAME."ip_address.$key"); |
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} |
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/** |
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* Check if cache has key. |
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* |
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* @param $ip |
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* |
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* @return bool |
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*/ |
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public function has($key) |
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{ |
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if ($this->expireTime()) { |
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return $this->cache->has($this->key($key)); |
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} |
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return false; |
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} |
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/** |
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* Get a value from the cache. |
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* |
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* @param $ip |
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* |
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* @return mixed |
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*/ |
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public function get($key) |
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{ |
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if ($this->expireTime()) { |
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return $this->cache->get($this->key($key)); |
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} |
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} |
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/** |
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* Remove an ip address from cache. |
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* |
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* @param string $ip |
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* |
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* @return void |
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*/ |
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public function forget($key) |
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{ |
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if ($this->expireTime()) { |
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$this->cache->forget($this->key($key)); |
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} |
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} |
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/** |
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* Erase the whole cache. |
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* |
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* @return void |
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*/ |
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public function flush() |
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{ |
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$this->cache->flush(); |
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} |
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/** |
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* Store an item in the cache for a given number of minutes. |
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* |
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* @param string $key |
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* @param mixed $value |
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* @param int|null|bool $minutes |
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* |
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* @return void |
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*/ |
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public function put($key, $value, $minutes = null) |
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{ |
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if ($timeout = $this->expireTime()) { |
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$this->cache->put($this->key($key), $value, $minutes ?: $timeout); |
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} |
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} |
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/** |
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153
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* Get cache expire time. |
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154
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* |
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155
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* @return int|bool |
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156
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*/ |
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157
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public function expireTime() |
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{ |
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return $this->config->get('cache_expire_time'); |
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} |
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} |
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antonioribeiro /
firewall
This check marks private properties in classes that are never used. Those properties can be removed.