FM / Cache

/var/www/cobraambalaj/vendor/doctrine/cache/lib/Doctrine/Common/Cache/

/var/www/cobraambalaj/vendor/doctrine/cache/lib/Doctrine/Common/Cache

Name	Size	Mode	Actions
ApcCache.php	2384	0644	edit dl rm
ApcuCache.php	2168	0644	edit dl rm
ArrayCache.php	2077	0644	edit dl rm
Cache.php	2797	0644	edit dl rm
CacheProvider.php	8462	0644	edit dl rm
ChainCache.php	4847	0644	edit dl rm
ClearableCache.php	501	0644	edit dl rm
CouchbaseBucketCache.php	4675	0644	edit dl rm
CouchbaseCache.php	2320	0644	edit dl rm
ExtMongoDBCache.php	5315	0644	edit dl rm
FileCache.php	7967	0644	edit dl rm
FilesystemCache.php	2061	0644	edit dl rm
FlushableCache.php	350	0644	edit dl rm
InvalidCacheId.php	740	0644	edit dl rm
LegacyMongoDBCache.php	4773	0644	edit dl rm
MemcacheCache.php	2120	0644	edit dl rm
MemcachedCache.php	3848	0644	edit dl rm
MongoDBCache.php	3198	0644	edit dl rm
MultiDeleteCache.php	466	0644	edit dl rm
MultiGetCache.php	593	0644	edit dl rm
MultiOperationCache.php	251	0644	edit dl rm
MultiPutCache.php	698	0644	edit dl rm
PhpFileCache.php	2675	0644	edit dl rm
PredisCache.php	3286	0644	edit dl rm
RedisCache.php	4355	0644	edit dl rm
SQLite3Cache.php	4635	0644	edit dl rm
Version.php	99	0644	edit dl rm
VoidCache.php	887	0644	edit dl rm
WinCacheCache.php	2294	0644	edit dl rm
XcacheCache.php	2210	0644	edit dl rm
ZendDataCache.php	1244	0644	edit dl rm

Edit: /var/www/cobraambalaj/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CouchbaseBucketCache.php (4675B)

<?php

declare(strict_types=1);

namespace Doctrine\Common\Cache;

use Couchbase\Bucket;
use Couchbase\Document;
use Couchbase\Exception;
use RuntimeException;
use function phpversion;
use function serialize;
use function sprintf;
use function substr;
use function time;
use function unserialize;
use function version_compare;

/**
 * Couchbase ^2.3.0 cache provider.
 */
final class CouchbaseBucketCache extends CacheProvider
{
    private const MINIMUM_VERSION = '2.3.0';

private const KEY_NOT_FOUND = 13;

private const MAX_KEY_LENGTH = 250;

private const THIRTY_DAYS_IN_SECONDS = 2592000;

/** @var Bucket */
    private $bucket;

public function __construct(Bucket $bucket)
    {
        if (version_compare(phpversion('couchbase'), self::MINIMUM_VERSION) < 0) {
            // Manager is required to flush cache and pull stats.
            throw new RuntimeException(sprintf('ext-couchbase:^%s is required.', self::MINIMUM_VERSION));
        }

$this->bucket = $bucket;
    }

/**
     * {@inheritdoc}
     */
    protected function doFetch($id)
    {
        $id = $this->normalizeKey($id);

try {
            $document = $this->bucket->get($id);
        } catch (Exception $e) {
            return false;
        }

if ($document instanceof Document && $document->value !== false) {
            return unserialize($document->value);
        }

return false;
    }

/**
     * {@inheritdoc}
     */
    protected function doContains($id)
    {
        $id = $this->normalizeKey($id);

try {
            $document = $this->bucket->get($id);
        } catch (Exception $e) {
            return false;
        }

if ($document instanceof Document) {
            return ! $document->error;
        }

return false;
    }

/**
     * {@inheritdoc}
     */
    protected function doSave($id, $data, $lifeTime = 0)
    {
        $id = $this->normalizeKey($id);

$lifeTime = $this->normalizeExpiry($lifeTime);

try {
            $encoded = serialize($data);

$document = $this->bucket->upsert($id, $encoded, [
                'expiry' => (int) $lifeTime,
            ]);
        } catch (Exception $e) {
            return false;
        }

if ($document instanceof Document) {
            return ! $document->error;
        }

return false;
    }

/**
     * {@inheritdoc}
     */
    protected function doDelete($id)
    {
        $id = $this->normalizeKey($id);

try {
            $document = $this->bucket->remove($id);
        } catch (Exception $e) {
            return $e->getCode() === self::KEY_NOT_FOUND;
        }

if ($document instanceof Document) {
            return ! $document->error;
        }

return false;
    }

/**
     * {@inheritdoc}
     */
    protected function doFlush()
    {
        $manager = $this->bucket->manager();

// Flush does not return with success or failure, and must be enabled per bucket on the server.
        // Store a marker item so that we will know if it was successful.
        $this->doSave(__METHOD__, true, 60);

$manager->flush();

if ($this->doContains(__METHOD__)) {
            $this->doDelete(__METHOD__);

return false;
        }

return true;
    }

/**
     * {@inheritdoc}
     */
    protected function doGetStats()
    {
        $manager          = $this->bucket->manager();
        $stats            = $manager->info();
        $nodes            = $stats['nodes'];
        $node             = $nodes[0];
        $interestingStats = $node['interestingStats'];

return [
            Cache::STATS_HITS   => $interestingStats['get_hits'],
            Cache::STATS_MISSES => $interestingStats['cmd_get'] - $interestingStats['get_hits'],
            Cache::STATS_UPTIME => $node['uptime'],
            Cache::STATS_MEMORY_USAGE     => $interestingStats['mem_used'],
            Cache::STATS_MEMORY_AVAILABLE => $node['memoryFree'],
        ];
    }

private function normalizeKey(string $id) : string
    {
        $normalized = substr($id, 0, self::MAX_KEY_LENGTH);

if ($normalized === false) {
            return $id;
        }

return $normalized;
    }

/**
     * Expiry treated as a unix timestamp instead of an offset if expiry is greater than 30 days.
     *
     * @src https://developer.couchbase.com/documentation/server/4.1/developer-guide/expiry.html
     */
    private function normalizeExpiry(int $expiry) : int
    {
        if ($expiry > self::THIRTY_DAYS_IN_SECONDS) {
            return time() + $expiry;
        }

return $expiry;
    }
}

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