How get specific file storage service in flysystem component in symfony-CodePudding

I'm just wondering how to get specified filestorage instance in flysystem bundle. For example if I have such configuration:

flysystem:
    storages:
        first.storage:
            adapter: 'local'
            options:
                directory: '%kernel.project_dir%/var/storage/storage/first'
        second.storage:
            adapter: 'local'
            options:
                directory: '%kernel.project_dir%/var/storage/default/second'

I want to grab it depending for example on some parameter in factory. Something like that:

$fileSystemStorage = (new FileSystemFactory()->getStorage('second');

and here is my factory:

class FileSystemFactory
{
    public function getStorage(string $storage): FilesystemOperator
    {
        switch ($storage) {
            case 'first':
                break;
            case 'second':
                break;
        }
    }
}

I just don't know how manually to define which options I want to grab from flysystem.yaml.

In documentation it says that I can inject it something like that (name camelcase from configuration): https://github.com/thephpleague/flysystem-bundle

public function __construct(FilesystemOperator $firstStorage)
{
    $this->storage = $firstStorage;
}

But in my case I want manually define it depending on parameter. Of course I can create two classes which have 2 different injections ($firstStorage and $secondStorage), and than return objects from those classes, but maybe there is some more simple way ?

CodePudding user response：

If you read through the docs of the FlySystemBundle, you can see it supports lazy loading of storages on runtime:

Link to the docs

If setting this through ENV variable (or parameter) doesn't satisfy your needs, you can leverage the LazyFactory itself and use it directly via Lazyfactory::createStorage method.

If that doesn't suit your needs, you can copy the class and it's assigned CompilerPass and configure it however you want.

CodePudding user response：

UPDATED!!!

I've got very similiar problem, and i solved it by using ContainerInterface and service alias (flysystem services aren't public):

// config/services.yaml
services:
// ...
    // we need this for every storage, 
    // flysystems services aren't public and we can solve this using aliases
    first.storage.alias:
        alias: 'first.storage'
        public: true

<?php

use Symfony\Component\DependencyInjection\ContainerInterface;

class FileSystemFactory
{
    private $container;

    public function __construct(ContainerInterface $container)
    {
        $this->container = $container;
    }

    public function getStorage(string $storage)
    {
        $storageContainer = $this->container->get($storage); // ex. first.storage.alias

        switch ($storageContainer) {
            case 'first':
                break;
            case 'second':
                break;
        }
    }
}