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File / Folder	Size	Action
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AwsS3V3Adapter.php	4.154KB	edt ren
Filesystem.php	19.471KB	edt ren
FilesystemAdapter.php	25.326KB	edt ren
FilesystemManager.php	11.4KB	edt ren
FilesystemServiceProvid...	1.705KB	edt ren
LICENSE.md	1.05KB	edt ren
LockableFile.php	3.517KB	edt ren
composer.json	1.876KB	edt ren
functions.php	0.599KB	edt ren

<?php

namespace Illuminate\Filesystem;

use Aws\S3\S3Client;
use Closure;
use Illuminate\Contracts\Filesystem\Factory as FactoryContract;
use Illuminate\Support\Arr;
use InvalidArgumentException;
use League\Flysystem\AwsS3V3\AwsS3V3Adapter as S3Adapter;
use League\Flysystem\AwsS3V3\PortableVisibilityConverter as AwsS3PortableVisibilityConverter;
use League\Flysystem\Filesystem as Flysystem;
use League\Flysystem\FilesystemAdapter as FlysystemAdapter;
use League\Flysystem\Ftp\FtpAdapter;
use League\Flysystem\Ftp\FtpConnectionOptions;
use League\Flysystem\Local\LocalFilesystemAdapter as LocalAdapter;
use League\Flysystem\PathPrefixing\PathPrefixedAdapter;
use League\Flysystem\PhpseclibV3\SftpAdapter;
use League\Flysystem\PhpseclibV3\SftpConnectionProvider;
use League\Flysystem\ReadOnly\ReadOnlyFilesystemAdapter;
use League\Flysystem\UnixVisibility\PortableVisibilityConverter;
use League\Flysystem\Visibility;

/**
 * @mixin \Illuminate\Contracts\Filesystem\Filesystem
 * @mixin \Illuminate\Filesystem\FilesystemAdapter
 */
class FilesystemManager implements FactoryContract
{
    /**
     * The application instance.
     *
     * @var \Illuminate\Contracts\Foundation\Application
     */
    protected $app;

/**
     * The array of resolved filesystem drivers.
     *
     * @var array
     */
    protected $disks = [];

/**
     * The registered custom driver creators.
     *
     * @var array
     */
    protected $customCreators = [];

/**
     * Create a new filesystem manager instance.
     *
     * @param  \Illuminate\Contracts\Foundation\Application  $app
     * @return void
     */
    public function __construct($app)
    {
        $this->app = $app;
    }

/**
     * Get a filesystem instance.
     *
     * @param  string|null  $name
     * @return \Illuminate\Contracts\Filesystem\Filesystem
     */
    public function drive($name = null)
    {
        return $this->disk($name);
    }

/**
     * Get a filesystem instance.
     *
     * @param  string|null  $name
     * @return \Illuminate\Contracts\Filesystem\Filesystem
     */
    public function disk($name = null)
    {
        $name = $name ?: $this->getDefaultDriver();

return $this->disks[$name] = $this->get($name);
    }

/**
     * Get a default cloud filesystem instance.
     *
     * @return \Illuminate\Contracts\Filesystem\Cloud
     */
    public function cloud()
    {
        $name = $this->getDefaultCloudDriver();

return $this->disks[$name] = $this->get($name);
    }

/**
     * Build an on-demand disk.
     *
     * @param  string|array  $config
     * @return \Illuminate\Contracts\Filesystem\Filesystem
     */
    public function build($config)
    {
        return $this->resolve('ondemand', is_array($config) ? $config : [
            'driver' => 'local',
            'root' => $config,
        ]);
    }

/**
     * Attempt to get the disk from the local cache.
     *
     * @param  string  $name
     * @return \Illuminate\Contracts\Filesystem\Filesystem
     */
    protected function get($name)
    {
        return $this->disks[$name] ?? $this->resolve($name);
    }

/**
     * Resolve the given disk.
     *
     * @param  string  $name
     * @param  array|null  $config
     * @return \Illuminate\Contracts\Filesystem\Filesystem
     *
     * @throws \InvalidArgumentException
     */
    protected function resolve($name, $config = null)
    {
        $config ??= $this->getConfig($name);

if (empty($config['driver'])) {
            throw new InvalidArgumentException("Disk [{$name}] does not have a configured driver.");
        }

$name = $config['driver'];

if (isset($this->customCreators[$name])) {
            return $this->callCustomCreator($config);
        }

$driverMethod = 'create'.ucfirst($name).'Driver';

if (! method_exists($this, $driverMethod)) {
            throw new InvalidArgumentException("Driver [{$name}] is not supported.");
        }

return $this->{$driverMethod}($config);
    }

/**
     * Call a custom driver creator.
     *
     * @param  array  $config
     * @return \Illuminate\Contracts\Filesystem\Filesystem
     */
    protected function callCustomCreator(array $config)
    {
        return $this->customCreators[$config['driver']]($this->app, $config);
    }

/**
     * Create an instance of the local driver.
     *
     * @param  array  $config
     * @return \Illuminate\Contracts\Filesystem\Filesystem
     */
    public function createLocalDriver(array $config)
    {
        $visibility = PortableVisibilityConverter::fromArray(
            $config['permissions'] ?? [],
            $config['directory_visibility'] ?? $config['visibility'] ?? Visibility::PRIVATE
        );

$links = ($config['links'] ?? null) === 'skip'
            ? LocalAdapter::SKIP_LINKS
            : LocalAdapter::DISALLOW_LINKS;

$adapter = new LocalAdapter(
            $config['root'], $visibility, $config['lock'] ?? LOCK_EX, $links
        );

return new FilesystemAdapter($this->createFlysystem($adapter, $config), $adapter, $config);
    }

/**
     * Create an instance of the ftp driver.
     *
     * @param  array  $config
     * @return \Illuminate\Contracts\Filesystem\Filesystem
     */
    public function createFtpDriver(array $config)
    {
        if (! isset($config['root'])) {
            $config['root'] = '';
        }

$adapter = new FtpAdapter(FtpConnectionOptions::fromArray($config));

return new FilesystemAdapter($this->createFlysystem($adapter, $config), $adapter, $config);
    }

/**
     * Create an instance of the sftp driver.
     *
     * @param  array  $config
     * @return \Illuminate\Contracts\Filesystem\Filesystem
     */
    public function createSftpDriver(array $config)
    {
        $provider = SftpConnectionProvider::fromArray($config);

$root = $config['root'] ?? '/';

$visibility = PortableVisibilityConverter::fromArray(
            $config['permissions'] ?? []
        );

$adapter = new SftpAdapter($provider, $root, $visibility);

return new FilesystemAdapter($this->createFlysystem($adapter, $config), $adapter, $config);
    }

/**
     * Create an instance of the Amazon S3 driver.
     *
     * @param  array  $config
     * @return \Illuminate\Contracts\Filesystem\Cloud
     */
    public function createS3Driver(array $config)
    {
        $s3Config = $this->formatS3Config($config);

$root = (string) ($s3Config['root'] ?? '');

$visibility = new AwsS3PortableVisibilityConverter(
            $config['visibility'] ?? Visibility::PUBLIC
        );

$streamReads = $s3Config['stream_reads'] ?? false;

$client = new S3Client($s3Config);

$adapter = new S3Adapter($client, $s3Config['bucket'], $root, $visibility, null, $config['options'] ?? [], $streamReads);

return new AwsS3V3Adapter(
            $this->createFlysystem($adapter, $config), $adapter, $s3Config, $client
        );
    }

/**
     * Format the given S3 configuration with the default options.
     *
     * @param  array  $config
     * @return array
     */
    protected function formatS3Config(array $config)
    {
        $config += ['version' => 'latest'];

if (! empty($config['key']) && ! empty($config['secret'])) {
            $config['credentials'] = Arr::only($config, ['key', 'secret']);
        }

if (! empty($config['token'])) {
            $config['credentials']['token'] = $config['token'];
        }

return Arr::except($config, ['token']);
    }

/**
     * Create a scoped driver.
     *
     * @param  array  $config
     * @return \Illuminate\Contracts\Filesystem\Filesystem
     */
    public function createScopedDriver(array $config)
    {
        if (empty($config['disk'])) {
            throw new InvalidArgumentException('Scoped disk is missing "disk" configuration option.');
        } elseif (empty($config['prefix'])) {
            throw new InvalidArgumentException('Scoped disk is missing "prefix" configuration option.');
        }

return $this->build(tap(
            is_string($config['disk']) ? $this->getConfig($config['disk']) : $config['disk'],
            function (&$parent) use ($config) {
                $parent['prefix'] = $config['prefix'];

if (isset($config['visibility'])) {
                    $parent['visibility'] = $config['visibility'];
                }
            }
        ));
    }

/**
     * Create a Flysystem instance with the given adapter.
     *
     * @param  \League\Flysystem\FilesystemAdapter  $adapter
     * @param  array  $config
     * @return \League\Flysystem\FilesystemOperator
     */
    protected function createFlysystem(FlysystemAdapter $adapter, array $config)
    {
        if ($config['read-only'] ?? false === true) {
            $adapter = new ReadOnlyFilesystemAdapter($adapter);
        }

if (! empty($config['prefix'])) {
            $adapter = new PathPrefixedAdapter($adapter, $config['prefix']);
        }

return new Flysystem($adapter, Arr::only($config, [
            'directory_visibility',
            'disable_asserts',
            'retain_visibility',
            'temporary_url',
            'url',
            'visibility',
        ]));
    }

/**
     * Set the given disk instance.
     *
     * @param  string  $name
     * @param  mixed  $disk
     * @return $this
     */
    public function set($name, $disk)
    {
        $this->disks[$name] = $disk;

return $this;
    }

/**
     * Get the filesystem connection configuration.
     *
     * @param  string  $name
     * @return array
     */
    protected function getConfig($name)
    {
        return $this->app['config']["filesystems.disks.{$name}"] ?: [];
    }

/**
     * Get the default driver name.
     *
     * @return string
     */
    public function getDefaultDriver()
    {
        return $this->app['config']['filesystems.default'];
    }

/**
     * Get the default cloud driver name.
     *
     * @return string
     */
    public function getDefaultCloudDriver()
    {
        return $this->app['config']['filesystems.cloud'] ?? 's3';
    }

/**
     * Unset the given disk instances.
     *
     * @param  array|string  $disk
     * @return $this
     */
    public function forgetDisk($disk)
    {
        foreach ((array) $disk as $diskName) {
            unset($this->disks[$diskName]);
        }

return $this;
    }

/**
     * Disconnect the given disk and remove from local cache.
     *
     * @param  string|null  $name
     * @return void
     */
    public function purge($name = null)
    {
        $name ??= $this->getDefaultDriver();

unset($this->disks[$name]);
    }

/**
     * Register a custom driver creator Closure.
     *
     * @param  string  $driver
     * @param  \Closure  $callback
     * @return $this
     */
    public function extend($driver, Closure $callback)
    {
        $this->customCreators[$driver] = $callback;

return $this;
    }

/**
     * Set the application instance used by the manager.
     *
     * @param  \Illuminate\Contracts\Foundation\Application  $app
     * @return $this
     */
    public function setApplication($app)
    {
        $this->app = $app;

return $this;
    }

/**
     * Dynamically call the default driver instance.
     *
     * @param  string  $method
     * @param  array  $parameters
     * @return mixed
     */
    public function __call($method, $parameters)
    {
        return $this->disk()->$method(...$parameters);
    }
}

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