README

An easy-to-use library used to manage multiple Flysystem adapters from a single class.

• License
• Author
• Requirements
• Installation
• Usage

License

This project is open source and available under the MIT License.

Author

• Bayfront Media homepage
• Bayfront Media GitHub

Requirements

• PHP ^8.0

Installation

composer require bayfrontmedia/multi-filesystem

Usage

NOTE: All exceptions thrown by Multi-Filesystem extend Bayfront\MultiFilesytstem\Exceptions\MultiFilesystemException, so you can choose to catch exceptions as narrowly or broadly as you like.

A disk name and a League\Flysystem\Filesystem instance must be passed to the constructor, and will automatically be set as the default disk.

To aid in consistency when referencing disks, the Bayfront\MultiFilesystem\DiskName class contains constants for each of the supported Flysystem adapters.

Example:

use Bayfront\MultiFilesystem\Disk;
use Bayfront\MultiFilesystem\DiskName;
use League\Flysystem\Local\LocalFilesystemAdapter;
use League\Flysystem\Filesystem;

$local_adapter = new LocalFilesystemAdapter(__DIR__.'/root/directory/');
$local = new Filesystem($local_adapter);

$disk = new Disk(DiskName::LOCAL, $local);

Public methods

• getNames
• getDefaultName
• add
• exists
• get

getNames

Description:

Return array of disk names.

Parameters:

• (None)

Returns:

• (array)

getDefaultName

Description:

Return name of default disk.

Parameters:

• (None)

Returns:

• (string)

add

Description:

Add a League\Flysystem\Filesystem instance as a new disk.

If a disk exists with the same name, it will be overwritten.

Parameters:

• $name (string): Name of disk
• $filesystem (object): League\Flysystem\Filesystem object

Returns:

• (self)

Example:

use Aws\S3\S3Client;
use Bayfront\MultiFilesystem\DiskName;
use League\Flysystem\AwsS3V3\AwsS3V3Adapter;
use League\Flysystem\Filesystem;

$s3_client = new S3Client([ // Example connecting to Linode object storage
    'version' => 'latest',
    'region' => 'us-southeast-1',
    'endpoint' => 'https://us-southeast-1.linodeobjects.com',
    'credentials' =>
        [
            'key' => 'LINODE_ACCESS_KEY',
            'secret' => 'LINODE_SECRET_KEY',
        ],
]);

$bucket_name = 'NAME_OF_BUCKET';
$path_prefix = 'path/to/storage'; // No leading slash

$s3_adapter = new AwsS3V3Adapter($s3_client, $bucket_name, $path_prefix);
$s3 = new Filesystem($s3_adapter);

$disk->add(DiskName::AWS_S3, $s3);

exists

Description:

Does disk name exist?

Parameters:

• $disk (string)

Returns:

• (bool)

Example:

if ($disk->exists('local')) {
    // Do something
}

get

Description:

Returns League\Flysystem\Filesystem instance for a given disk.

Parameters:

• $disk = '' (string): Name of disk to return. If empty string, the default disk will be returned.

Returns:

• (object): League\Flysystem\Filesystem object

Throws:

• Bayfront\MultiFilesystem\Exceptions\DiskNotFoundException

Example:

try {

    $local_disk = $disk->get('local');

} catch (DiskNotFoundException $e) {
    die($e->getMessage());
}