MongoDB GridFS

GridFS stores files in a MongoDB database.

Install the GridFS adapter:

composer require league/flysystem-gridfs

With doctrine/mongodb-odm-bundle

For applications that uses Doctrine MongoDB ODM, set the doctrine_connection name to use:

# config/packages/flysystem.yaml

flysystem:
    storages:
        users.storage:
            gridfs:
                # Name of a Doctrine MongoDB ODM connection
                doctrine_connection: 'default'
                # Use the default DB from the Doctrine MongoDB ODM configuration
                database: ~
                bucket: 'fs'

With a Full Configuration

To initialize the GridFS bucket from configuration, set the mongodb_uri and database options, others are optional.

# config/packages/flysystem.yaml

flysystem:
    storages:
        users.storage:
            gridfs:
                # MongoDB client configuration
                mongodb_uri: '%env(MONGODB_URI)%'
                mongodb_uri_options: []
                mongodb_driver_options: []
                # Database name is required
                database: '%env(MONGODB_DB)%'
                bucket: 'fs'

# .env

MONGODB_URI=mongodb://127.0.0.1:27017/
MONGODB_DB=flysystem

With a Bucket Service

For a more advanced configuration, create a service for MongoDB\GridFS\Bucket:

# config/packages/flysystem.yaml

services:
    mongodb_client:
        class: 'MongoDB\Client'
        arguments: ['%env(MONGODB_URI)%']

    mongodb_database:
        class: 'MongoDB\Database'
        factory: ['[@mongodb_client](https://github.com/mongodb_client)', 'selectDatabase']
        arguments: ['%env(MONGODB_DB)%']

    mongodb_gridfs_bucket:
        class: 'MongoDB\GridFS\Bucket'
        factory: ['[@mongodb_database](https://github.com/mongodb_database)', 'selectGridFSBucket']

flysystem:
    storages:
        users.storage:
            gridfs:
                # Service name
                bucket: 'mongodb_gridfs_bucket'