FM / Cache

/home/techb158/immovalet.com/vendor/laravel/framework/src/Illuminate/Cache/

/home/techb158/immovalet.com/vendor/laravel/framework/src/Illuminate/Cache

Name	Size	Mode	Actions
Console/	-	0755	rm
Events/	-	0755	rm
RateLimiting/	-	0755	rm
ApcStore.php	2586	0644	edit dl rm
ApcWrapper.php	1898	0644	edit dl rm
ArrayLock.php	2080	0644	edit dl rm
ArrayStore.php	4661	0644	edit dl rm
CacheLock.php	1853	0644	edit dl rm
CacheManager.php	10650	0644	edit dl rm
CacheServiceProvider.php	1188	0644	edit dl rm
composer.json	1306	0644	edit dl rm
DatabaseLock.php	3640	0644	edit dl rm
DatabaseStore.php	10353	0644	edit dl rm
DynamoDbLock.php	1486	0644	edit dl rm
DynamoDbStore.php	14833	0644	edit dl rm
FileStore.php	8367	0644	edit dl rm
HasCacheLock.php	681	0644	edit dl rm
LICENSE.md	1075	0644	edit dl rm
Lock.php	3547	0644	edit dl rm
LuaScripts.php	462	0644	edit dl rm
MemcachedConnector.php	2382	0644	edit dl rm
MemcachedLock.php	1453	0644	edit dl rm
MemcachedStore.php	6326	0644	edit dl rm
NoLock.php	692	0644	edit dl rm
NullStore.php	2408	0644	edit dl rm
PhpRedisLock.php	3121	0644	edit dl rm
RateLimiter.php	3530	0644	edit dl rm
RedisLock.php	1794	0644	edit dl rm
RedisStore.php	8168	0644	edit dl rm
RedisTaggedCache.php	4777	0644	edit dl rm
Repository.php	16174	0644	edit dl rm
RetrievesMultipleKeys.php	1155	0644	edit dl rm
TaggableStore.php	421	0644	edit dl rm
TaggedCache.php	2532	0644	edit dl rm
TagSet.php	2150	0644	edit dl rm

Edit: /home/techb158/immovalet.com/vendor/laravel/framework/src/Illuminate/Cache/FileStore.php (8367B)

<?php

namespace Illuminate\Cache;

use Exception;
use Illuminate\Contracts\Cache\LockProvider;
use Illuminate\Contracts\Cache\Store;
use Illuminate\Contracts\Filesystem\LockTimeoutException;
use Illuminate\Filesystem\Filesystem;
use Illuminate\Filesystem\LockableFile;
use Illuminate\Support\InteractsWithTime;

class FileStore implements Store, LockProvider
{
    use InteractsWithTime, HasCacheLock, RetrievesMultipleKeys;

/**
     * The Illuminate Filesystem instance.
     *
     * @var \Illuminate\Filesystem\Filesystem
     */
    protected $files;

/**
     * The file cache directory.
     *
     * @var string
     */
    protected $directory;

/**
     * Octal representation of the cache file permissions.
     *
     * @var int|null
     */
    protected $filePermission;

/**
     * Create a new file cache store instance.
     *
     * @param  \Illuminate\Filesystem\Filesystem  $files
     * @param  string  $directory
     * @param  int|null  $filePermission
     * @return void
     */
    public function __construct(Filesystem $files, $directory, $filePermission = null)
    {
        $this->files = $files;
        $this->directory = $directory;
        $this->filePermission = $filePermission;
    }

/**
     * Retrieve an item from the cache by key.
     *
     * @param  string|array  $key
     * @return mixed
     */
    public function get($key)
    {
        return $this->getPayload($key)['data'] ?? null;
    }

/**
     * Store an item in the cache for a given number of seconds.
     *
     * @param  string  $key
     * @param  mixed  $value
     * @param  int  $seconds
     * @return bool
     */
    public function put($key, $value, $seconds)
    {
        $this->ensureCacheDirectoryExists($path = $this->path($key));

$result = $this->files->put(
            $path, $this->expiration($seconds).serialize($value), true
        );

if ($result !== false && $result > 0) {
            $this->ensureFileHasCorrectPermissions($path);

return true;
        }

return false;
    }

/**
     * Store an item in the cache if the key doesn't exist.
     *
     * @param  string  $key
     * @param  mixed  $value
     * @param  int  $seconds
     * @return bool
     */
    public function add($key, $value, $seconds)
    {
        $this->ensureCacheDirectoryExists($path = $this->path($key));

$file = new LockableFile($path, 'c+');

try {
            $file->getExclusiveLock();
        } catch (LockTimeoutException $e) {
            $file->close();

return false;
        }

$expire = $file->read(10);

if (empty($expire) || $this->currentTime() >= $expire) {
            $file->truncate()
                ->write($this->expiration($seconds).serialize($value))
                ->close();

$this->ensureFileHasCorrectPermissions($path);

return true;
        }

$file->close();

return false;
    }

/**
     * Create the file cache directory if necessary.
     *
     * @param  string  $path
     * @return void
     */
    protected function ensureCacheDirectoryExists($path)
    {
        if (! $this->files->exists(dirname($path))) {
            $this->files->makeDirectory(dirname($path), 0777, true, true);
        }
    }

/**
     * Ensure the cache file has the correct permissions.
     *
     * @param  string  $path
     * @return void
     */
    protected function ensureFileHasCorrectPermissions($path)
    {
        if (is_null($this->filePermission) ||
            intval($this->files->chmod($path), 8) == $this->filePermission) {
            return;
        }

$this->files->chmod($path, $this->filePermission);
    }

/**
     * Increment the value of an item in the cache.
     *
     * @param  string  $key
     * @param  mixed  $value
     * @return int
     */
    public function increment($key, $value = 1)
    {
        $raw = $this->getPayload($key);

return tap(((int) $raw['data']) + $value, function ($newValue) use ($key, $raw) {
            $this->put($key, $newValue, $raw['time'] ?? 0);
        });
    }

/**
     * Decrement the value of an item in the cache.
     *
     * @param  string  $key
     * @param  mixed  $value
     * @return int
     */
    public function decrement($key, $value = 1)
    {
        return $this->increment($key, $value * -1);
    }

/**
     * Store an item in the cache indefinitely.
     *
     * @param  string  $key
     * @param  mixed  $value
     * @return bool
     */
    public function forever($key, $value)
    {
        return $this->put($key, $value, 0);
    }

/**
     * Remove an item from the cache.
     *
     * @param  string  $key
     * @return bool
     */
    public function forget($key)
    {
        if ($this->files->exists($file = $this->path($key))) {
            return $this->files->delete($file);
        }

return false;
    }

/**
     * Remove all items from the cache.
     *
     * @return bool
     */
    public function flush()
    {
        if (! $this->files->isDirectory($this->directory)) {
            return false;
        }

foreach ($this->files->directories($this->directory) as $directory) {
            $deleted = $this->files->deleteDirectory($directory);

if (! $deleted || $this->files->exists($directory)) {
                return false;
            }
        }

return true;
    }

/**
     * Retrieve an item and expiry time from the cache by key.
     *
     * @param  string  $key
     * @return array
     */
    protected function getPayload($key)
    {
        $path = $this->path($key);

// If the file doesn't exist, we obviously cannot return the cache so we will
        // just return null. Otherwise, we'll get the contents of the file and get
        // the expiration UNIX timestamps from the start of the file's contents.
        try {
            $expire = substr(
                $contents = $this->files->get($path, true), 0, 10
            );
        } catch (Exception $e) {
            return $this->emptyPayload();
        }

// If the current time is greater than expiration timestamps we will delete
        // the file and return null. This helps clean up the old files and keeps
        // this directory much cleaner for us as old files aren't hanging out.
        if ($this->currentTime() >= $expire) {
            $this->forget($key);

return $this->emptyPayload();
        }

try {
            $data = unserialize(substr($contents, 10));
        } catch (Exception $e) {
            $this->forget($key);

return $this->emptyPayload();
        }

// Next, we'll extract the number of seconds that are remaining for a cache
        // so that we can properly retain the time for things like the increment
        // operation that may be performed on this cache on a later operation.
        $time = $expire - $this->currentTime();

return compact('data', 'time');
    }

/**
     * Get a default empty payload for the cache.
     *
     * @return array
     */
    protected function emptyPayload()
    {
        return ['data' => null, 'time' => null];
    }

/**
     * Get the full path for the given cache key.
     *
     * @param  string  $key
     * @return string
     */
    protected function path($key)
    {
        $parts = array_slice(str_split($hash = sha1($key), 2), 0, 2);

return $this->directory.'/'.implode('/', $parts).'/'.$hash;
    }

/**
     * Get the expiration time based on the given seconds.
     *
     * @param  int  $seconds
     * @return int
     */
    protected function expiration($seconds)
    {
        $time = $this->availableAt($seconds);

return $seconds === 0 || $time > 9999999999 ? 9999999999 : $time;
    }

/**
     * Get the Filesystem instance.
     *
     * @return \Illuminate\Filesystem\Filesystem
     */
    public function getFilesystem()
    {
        return $this->files;
    }

/**
     * Get the working directory of the cache.
     *
     * @return string
     */
    public function getDirectory()
    {
        return $this->directory;
    }

/**
     * Get the cache key prefix.
     *
     * @return string
     */
    public function getPrefix()
    {
        return '';
    }
}

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