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<?php |
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/** |
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* |
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* This file is part of phpFastCache. |
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* |
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* @license MIT License (MIT) |
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* |
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* For full copyright and license information, please see the docs/CREDITS.txt file. |
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* |
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* @author Khoa Bui (khoaofgod) <[email protected]> http://www.phpfastcache.com |
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* @author Georges.L (Geolim4) <[email protected]> |
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* |
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*/ |
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declare(strict_types=1); |
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namespace Phpfastcache; |
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use Phpfastcache\Exceptions\PhpfastcacheInvalidArgumentException; |
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/** |
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* Class CacheManager |
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* @package phpFastCache |
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* |
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* == ItemPool Events == |
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* @method Void onCacheGetItem() onCacheGetItem(Callable $callable) |
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* @method Void onCacheDeleteItem() onCacheDeleteItem(Callable $callable) |
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* @method Void onCacheSaveItem() onCacheSaveItem(Callable $callable) |
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* @method Void onCacheSaveDeferredItem() onCacheSaveDeferredItem(Callable $callable) |
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* @method Void onCacheCommitItem() onCacheCommitItem(Callable $callable) |
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* @method Void onCacheClearItem() onCacheClearItem(Callable $callable) |
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* @method Void onCacheWriteFileOnDisk() onCacheWriteFileOnDisk(Callable $callable) |
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* @method Void onCacheGetItemInSlamBatch() onCacheGetItemInSlamBatch(Callable $callable) |
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* |
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* == Item Events == |
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* @method Void onCacheItemSet() onCacheItemSet(Callable $callable) |
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* @method Void onCacheItemExpireAt() onCacheItemExpireAt(Callable $callable) |
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* @method Void onCacheItemExpireAfter() onCacheItemExpireAfter(Callable $callable) |
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* |
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* |
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*/ |
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class EventManager |
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{ |
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/** |
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* @var $this |
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*/ |
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protected static $instance; |
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/** |
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* @var array |
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*/ |
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protected $events = []; |
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/** |
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* @return \Phpfastcache\EventManager |
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*/ |
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public static function getInstance(): self |
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{ |
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return (self::$instance ?: self::$instance = new self); |
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} |
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/** |
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* EventManager constructor. |
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*/ |
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protected function __construct() |
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{ |
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} |
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/** |
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* @param string $eventName |
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* @param array ...$args |
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*/ |
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public function dispatch(string $eventName, ...$args) |
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{ |
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/** |
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* Replace array_key_exists by isset |
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* due to performance issue on huge |
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* loop dispatching operations |
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*/ |
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if (isset($this->events[ $eventName ])) { |
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foreach ($this->events[ $eventName ] as $event) { |
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call_user_func_array($event, $args); |
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} |
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} |
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} |
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/** |
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* @param string $name |
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* @param array $arguments |
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* @throws PhpfastcacheInvalidArgumentException |
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* @throws \BadMethodCallException |
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*/ |
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public function __call(string $name, array $arguments) |
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{ |
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if (\strpos($name, 'on') === 0) { |
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$name = \substr($name, 2); |
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if (\is_callable($arguments[ 0 ])) { |
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if (isset($arguments[ 1 ]) && \is_string($arguments[ 0 ])) { |
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$this->events[ $name ][ $arguments[ 1 ] ] = $arguments[ 0 ]; |
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} else { |
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$this->events[ $name ][] = $arguments[ 0 ]; |
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} |
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} else { |
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throw new PhpfastcacheInvalidArgumentException(\sprintf('Expected Callable, got "%s"', \gettype($arguments[ 0 ]))); |
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} |
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} else { |
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throw new \BadMethodCallException('An event must start with "on" such as "onCacheGetItem"'); |
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} |
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} |
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/** |
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* @param string $eventName |
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* @param string $callbackName |
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* @return bool |
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*/ |
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public function unbindEventCallback(string $eventName, string $callbackName): bool |
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{ |
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$return = isset($this->events[ $eventName ][ $callbackName ]); |
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unset($this->events[ $eventName ][ $callbackName ]); |
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return $return; |
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} |
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} |
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PHPSocialNetwork /
phpfastcache
