<?php
+/**
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
namespace Friendica\Core\Cache;
use Exception;
-use Friendica\Core\Config\Configuration;
+use Friendica\Core\BaseCache;
+use Friendica\Core\Config\IConfig;
use Memcache;
/**
* Memcache Cache
- *
- * @author Hypolite Petovan <hypolite@mrpetovan.com>
*/
-class MemcacheCache extends Cache implements IMemoryCache
+class MemcacheCache extends BaseCache implements IMemoryCache
{
use TraitCompareSet;
use TraitCompareDelete;
+ use TraitMemcacheCommand;
/**
* @var Memcache
/**
* @throws Exception
*/
- public function __construct(string $hostname, Configuration $config)
+ public function __construct(string $hostname, IConfig $config)
{
if (!class_exists('Memcache', false)) {
throw new Exception('Memcache class isn\'t available');
$this->memcache = new Memcache();
- $memcache_host = $config->get('system', 'memcache_host');
- $memcache_port = $config->get('system', 'memcache_port');
+ $this->server = $config->get('system', 'memcache_host');;
+ $this->port = $config->get('system', 'memcache_port');
- if (!$this->memcache->connect($memcache_host, $memcache_port)) {
- throw new Exception('Expected Memcache server at ' . $memcache_host . ':' . $memcache_port . ' isn\'t available');
+ if (!@$this->memcache->connect($this->server, $this->port)) {
+ throw new Exception('Expected Memcache server at ' . $this->server . ':' . $this->port . ' isn\'t available');
}
}
*/
public function getAllKeys($prefix = null)
{
- $keys = [];
- $allSlabs = $this->memcache->getExtendedStats('slabs');
- foreach ($allSlabs as $slabs) {
- foreach (array_keys($slabs) as $slabId) {
- $cachedump = $this->memcache->getExtendedStats('cachedump', (int)$slabId);
- foreach ($cachedump as $key => $arrVal) {
- if (!is_array($arrVal)) {
- continue;
- }
- $keys = array_merge($keys, array_keys($arrVal));
- }
- }
- }
-
- $keys = $this->getOriginalKeys($keys);
+ $keys = $this->getOriginalKeys($this->getMemcacheKeys());
return $this->filterArrayKeysByPrefix($keys, $prefix);
}
/**
* (@inheritdoc)
*/
- public function set($key, $value, $ttl = Cache::FIVE_MINUTES)
+ public function set($key, $value, $ttl = Duration::FIVE_MINUTES)
{
$cachekey = $this->getCacheKey($key);
/**
* (@inheritdoc)
*/
- public function add($key, $value, $ttl = Cache::FIVE_MINUTES)
+ public function add($key, $value, $ttl = Duration::FIVE_MINUTES)
{
$cachekey = $this->getCacheKey($key);
return $this->memcache->add($cachekey, serialize($value), MEMCACHE_COMPRESSED, $ttl);
*/
public function getName()
{
- return self::TYPE_MEMCACHE;
+ return Type::MEMCACHE;
}
}