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<?php
namespace Bitrix\Main\Data;
class CacheEngineRedis extends CacheEngine
{
public function getConnectionName() : string
{
return 'cache.redis';
}
public static function getConnectionClass()
{
return RedisConnection::class;
}
public function set($key, $ttl, $value) : bool
{
$ttl = (int) $ttl;
if ($ttl > 0)
{
return self::$engine->setex($key, $ttl, $value);
}
else
{
return self::$engine->set($key, $value);
}
}
public function get($key)
{
return self::$engine->get($key);
}
public function del($key)
{
self::$engine->del($key);
}
public function setNotExists($key, $ttl, $value)
{
$ttl = (int) $ttl;
if (self::$engine->setnx($key, $value))
{
if ($ttl > 0)
{
self::$engine->expire($key, $ttl);
}
return true;
}
return false;
}
public function checkInSet($key, $value) : bool
{
return self::$engine->sIsMember($key, $value);
}
public function addToSet($key, $value)
{
self::$engine->sAdd($key, $value);
}
public function getSet($key) : array
{
$list = self::$engine->sMembers($key);
if (!is_array($list))
{
$list = [];
}
return $list;
}
public function deleteBySet($key, $prefix = '')
{
$list = self::$engine->sMembers($key);
self::$engine->del($key);
if (is_array($list) && !empty($list))
{
if ($this->useLock)
{
foreach ($list as $iKey)
{
$delKey = $prefix . $iKey;
$oldKey = $delKey . '|old';
if (self::$engine->rename($delKey, $oldKey))
{
self::$engine->expire($oldKey, $this->ttlOld);
}
}
}
else
{
if ($prefix != '')
{
$format = $prefix . '%s';
$list = array_map(function ($key) use ($format) {
return sprintf($format, $key);
}, $list);
}
self::$engine->del($list);
}
}
}
public function delFromSet($key, $member)
{
if (is_array($member))
{
if (!empty($member))
{
self::$engine->sRem($key, ...$member);
}
}
else
{
self::$engine->sRem($key, $member);
}
}
}