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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of BiuradPHP opensource projects. |
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* |
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* PHP version 7.1 and above required |
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* |
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* @author Divine Niiquaye Ibok <[email protected]> |
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* @copyright 2019 Biurad Group (https://biurad.com/) |
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* @license https://opensource.org/licenses/BSD-3-Clause License |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Biurad\Cache; |
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use BadMethodCallException; |
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use Biurad\Cache\Exceptions\InvalidArgumentException; |
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use DateInterval; |
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use Doctrine\Common\Cache\Cache as DoctrineCache; |
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use Doctrine\Common\Cache\CacheProvider; |
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use Doctrine\Common\Cache\MultiOperationCache; |
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use Psr\SimpleCache\CacheInterface; |
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use Throwable; |
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use Traversable; |
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class SimpleCache implements CacheInterface |
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{ |
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/** @var DoctrineCache */ |
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protected $instance; |
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/** |
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* PSR-16 Cache Constructor. |
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* |
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* @param DoctrineCache $instance |
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*/ |
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public function __construct(DoctrineCache $instance) |
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{ |
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$this->instance = $instance; |
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} |
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public function __sleep(): void |
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{ |
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throw new BadMethodCallException('Cannot serialize ' . __CLASS__); |
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} |
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public function __wakeup(): void |
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{ |
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throw new BadMethodCallException('Cannot unserialize ' . __CLASS__); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function has($key): bool |
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{ |
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return $this->instance->contains($key); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function get($key, $default = null) |
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{ |
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if ($this->has($key)) { |
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return $this->instance->fetch($key); |
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} |
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return $default; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function set($key, $value, $ttl = null): bool |
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{ |
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if ($ttl instanceof DateInterval) { |
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throw new InvalidArgumentException('Using \'DataInterval\' will be implemented in v1.0'); |
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} |
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return $this->instance->save($key, $value, $ttl ?? 0); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function delete($key): bool |
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{ |
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return $this->instance->delete($key); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function clear(): bool |
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{ |
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$driver = $this->instance; |
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if (!$driver instanceof CacheProvider) { |
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return false; |
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} |
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try { |
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return $driver->flushAll(); |
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} catch (Throwable $e) { |
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return $driver->deleteAll(); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getMultiple($keys, $default = null) |
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{ |
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if ($keys instanceof Traversable) { |
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$keys = \iterator_to_array($keys, false); |
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} |
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if (!\is_array($keys)) { |
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throw new InvalidArgumentException('Cache keys must be array or Traversable.'); |
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} |
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if ($this->instance instanceof MultiOperationCache) { |
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return $this->instance->fetchMultiple($keys); |
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} |
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foreach ($keys as $key) { |
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yield from [$key => $this->get($key, $default)]; |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setMultiple($values, $ttl = null): bool |
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{ |
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if ($ttl instanceof DateInterval) { |
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throw new InvalidArgumentException('Using \'DataInterval\' will be implemented in v1.0'); |
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} |
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if ($values instanceof Traversable) { |
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$values = \iterator_to_array($values); |
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} |
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if ($this->instance instanceof MultiOperationCache) { |
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return $this->instance->saveMultiple($values, $ttl ?? 0); |
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} |
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foreach ($values as $key => $value) { |
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$this->set($key, $value, $ttl); |
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} |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function deleteMultiple($keys): bool |
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{ |
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if ($keys instanceof Traversable) { |
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$keys = \iterator_to_array($keys, false); |
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} |
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if ($this->instance instanceof MultiOperationCache) { |
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return $this->instance->deleteMultiple((array) $keys); |
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} |
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foreach ($keys as $key) { |
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if ($this->delete($key)) { |
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continue; |
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} |
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return false; |
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} |
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return true; |
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} |
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} |
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biurad /
php-cache
