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README.md
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@ -6,7 +6,7 @@ Gaufrette Bundle
Provides a [Gaufrette][gaufrette-homepage] integration for your Symfony projects.
About Gaufrette
---------------
===============
Gaufrette is a PHP 5.3+ library providing a filesystem abstraction layer.
This abstraction layer allows you to develop applications without needing to know where all their media files will be stored or how.
@ -14,7 +14,7 @@ This abstraction layer allows you to develop applications without needing to kno
Documentation is available the [official page of Gaufrette][gaufrette-homepage].
Installation
------------
============
## Prerequisites
@ -54,7 +54,7 @@ public function registerBundles()
```
Configuration
-------------
=============
The Gaufrette bundle allows you to declare your filesystems as services without having to reach into the famous "Service Container".
Indeed, you can do it with the configuration!
@ -74,6 +74,27 @@ knp_gaufrette:
The defined adapters are then used to create the filesystems.
You can use on of these adapters:
* [Local Adapter](Resources/docs/adapters/local.md)
* [Safe Local Adapter](docs/safe_local.md)
* [Service](Resources/docs/adapters/service.md)
* [In Memory](Resources/docs/adapters/memory.md)
* [Azure Blob Storage](Resources/docs/adapters/azure.md)
* [GridFS](Resources/docs/adapters/gridfs.md)
* [MogileFS](Resources/docs/adapters/mogilefs.md)
* [Ftp](Resources/docs/adapters/ftp.md)
* [Sftp](Resources/docs/adapters/sftp.md)
* [Phpseclib Sftp](Resources/docs/adapters/phpseclib_sftp.md)
* [Apc](Resources/docs/adapters/apc.md)
* [Amazon S3](Resources/docs/adapters/amazon_s3.md)
* [AwsS3](Resources/docs/adapters/awss3.md)
* [Open Cloud](Resources/docs/adapters/opencloud.md)
* [GoogleCloudStorage](Resources/docs/adapters/googlecloud.md)
* [Cache](Resources/docs/adapters/cache.md)
* [Stream Wrapper](Resources/docs/adapters/stream.md)
* [Doctrine DBAL](Resources/docs/adapters/doctrine_dbal.md)
* [Dropbox](Resources/docs/adapters/dropbox.md)
## Configuring the Filesystems
``` yaml
@ -92,7 +113,7 @@ The filesystem defined above will result in a service with id `gaufrette.bar_fil
The `alias` parameter allows us to define an alias for it (`foo_filesystem` in this case).
The filesystem map
------------------
==================
You can access all declared filesystems through the map service.
In the previous exemple, we declared a `bar` filesystem:
@ -103,801 +124,4 @@ $container->get('knp_gaufrette.filesystem_map')->get('bar');
Returns the `bar` instance of `Gaufrette\Filesystem`.
Adapters Reference
------------------
## Local Adapter (local)
A simple local filesystem based adapter.
### Parameters
* `directory` The directory of the filesystem *(required)*
* `create` Whether to create the directory if it does not exist *(default true)*
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
local:
directory: /path/to/my/filesystem
create: true
```
## Safe Local Adapter (safe\_local)
Almost as simple as the **local** adapter, but it encodes key to avoid having to deal with the directories structure.
### Parameters
* `directory` The directory of the filesystem *(required)*
* `create` Whether to create the directory if it does not exist *(default true)*
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
safe_local:
directory: /path/to/my/filesystem
create: true
```
## Service (service)
Allows you to use a user defined adapter service.
### Parameters
* `id` The id of the service *(required)*
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
service:
id: my.adapter.service
```
## In Memory (in\_memory)
Adapter for test purposes, it stores files in an internal array.
### Parameters
* `files` An array of files *(optional)*
The `files` is an array of files where each file is a sub-array having the `content`, `checksum` and `mtime` optional keys.
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
in_memory:
files:
'file1.txt': ~
'file2.txt':
content: Some content
checksum: abc1efg2hij3
mtime: 123456890123
```
## Azure Blob Storage (azure\_blob\_storage)
Adapter for Microsoft Azure Blob Storage service. To use this adapter you need to install the
[Azure SDK for php](http://www.windowsazure.com/en-us/develop/php/common-tasks/download-php-sdk/) into your project.
Further more you need a valid *connection string* and you must define a Blob Proxy factory service with it. You can use
the default `\Gaufrette\Adapter\AzureBlobStorage\BlobProxyFactory` this way:
``` yaml
# app/config/config.yml
services:
azure_blob_proxy_factory:
class: Gaufrette\Adapter\AzureBlobStorage\BlobProxyFactory
arguments: [%azure_blob_storage_connection_string%]
```
You must set the parameter `azure_blob_storage_connection_string` to contain your windows azure blob storage connection
string. You can retrieve your connection string in your [Windows Azure management console](https://manage.windowsazure.com).
### Parameters
* `blob_proxy_factory_id` Reference to the blob proxy factory service
* `container_name` The name of the container
* `create_container` Boolean value that indicates whether to create the container if it does not exists (*optional*: default *false*)
* `detect_content_type` Boolean value that indicates whether to auto determinate and set the content type on new blobs (*optional*: default *true*)
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
azure_blob_storage:
blob_proxy_factory_id: azure_blob_proxy_factory
container_name: my_container
create_container: true
```
## GridFS (gridfs)
Adapter that allows you to use a MongoDB GridFS for storing files.
### Parameters
* `mongogridfs_id` The id of the service that provides MongoGridFS object instance for adapter *(required)*
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
gridfs:
mongogridfs_id: acme_test.gridfs
```
In your AcmeTestBundle, add following service definitions:
``` yaml
# src/Acme/TestBundle/Resources/config/services.yml
parameters:
acme_test.mongo.server: "mongodb://localhost:27017"
acme_test.mongo.options:
connect: true
acme_test.mongodb.name: "test_database"
acme_test.gridfs.prefix: "fs" #Default
services:
acme_test.mongo:
class: Mongo
arguments: [%acme_test.mongo.server%, %acme_test.mongo.options%]
acme_test.mongodb:
class: MongoDB
arguments: [@acme_test.mongo, %acme_test.mongodb.name%]
acme_test.gridfs:
class: MongoGridFS
arguments: [@acme_test.mongodb, %acme_test.gridfs.prefix%]
```
Note that it is possible to prepare MongoGridFS service any way you like. This is just one way to do it.
## MogileFS (mogilefs)
Adapter that allows you to use MogileFS for storing files.
### Parameters
* `domain` MogileFS domain
* `hosts` Available trackers
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
mogilefs:
domain: foobar
hosts: ["192.168.0.1:7001", "192.168.0.2:7001"]
```
## Ftp (ftp)
Adapter for FTP.
### Parameters
* `directory` The remote directory *(required)*
* `host` FTP host *(required)*
* `username` FTP username *(default null)*
* `password` FTP password *(default null)*
* `port` FTP port *(default 21)*
* `passive` FTP passive mode *(default false)*
* `create` Whether to create the directory if it does not exist *(default false)*
* `mode` FTP transfer mode *(defaut FTP_ASCII)*
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
ftp:
host: example.com
username: user
password: pass
directory: /example/ftp
create: true
mode: FTP_BINARY
```
## Sftp (sftp)
Adapter for SFTP (SSH-FTP).
### Parameters
* `sftp_id` The id of the service that provides SFTP access.
* `directory` The remote directory *(default null)*.
* `create` Whether to create the directory if it does not exist *(default false)*.
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
sftp:
sftp_id: acme_test.sftp
directory: /example/sftp
create: true
```
In your AcmeTestBundle, add following service definitions:
``` yaml
# src/Acme/TestBundle/Resources/config/services.yml
parameters:
acme_test.ssh.host: my_host_name
acme_test.ssh.username: user_name
acme_test.ssh.password: some_secret
services:
acme_test.ssh.configuration:
class: Ssh\Configuration
arguments: [%acme_test.ssh.host%]
acme_test.ssh.authentication:
class: Ssh\Authentication\Password
arguments: [%acme_test.ssh.username%, %acme_test.ssh.password%]
acme_test.ssh.session:
class: Ssh\Session
arguments: [@acme_test.ssh.configuration, @acme_test.ssh.authentication]
acme_test.sftp:
class: Ssh\Sftp
arguments: [@acme_test.ssh.session]
```
## Phpseclib Sftp (phpseclib_sftp)
Adapter for phpseclib SFTP (SSH-FTP).
### Parameters
* `phpseclib_sftp_id` The id of the service that provides SFTP access.
* `directory` The remote directory *(default null)*.
* `create` Whether to create the directory if it does not exist *(default false)*.
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
phpseclib_sftp:
phpseclib_sftp_id: acme_test.sftp
directory: /example/sftp
create: true
```
In your AcmeTestBundle, add following service definitions:
``` yaml
# src/Acme/TestBundle/Resources/config/services.yml
parameters:
acme_test.ssh.host: my_host_name
acme_test.ssh.username: user_name
acme_test.ssh.password: some_secret
services:
acme_test.sftp:
class: Net_SFTP
arguments: [%acme_test.ssh.host%]
calls:
- [login, [%acme_test.ssh.username%, %acme_test.ssh.password%]]
```
## Apc (apc)
Adapter for APC.
A non-persistent adapter, use it in the dev environment, in demo sites, ...
### Parameters
* `prefix` The prefix to this filesystem (APC 'namespace', it is recommended that this end in a dot '.') *(required)*
* `ttl` Time to live *(default 0)*
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
apc:
prefix: APC 'namespace' prefix
ttl: 0
```
## Amazon S3 (amazon_s3)
Adapter to connect to Amazon S3 instances.
This adapter requires the use of amazonwebservices/aws-sdk-for-php which can be installed by adding the following line to your composer.json:
```
"require": {
...
"amazonwebservices/aws-sdk-for-php": "1.6.2"
},
```
### Parameters
* `amazon_s3_id`: the id of the AmazonS3 service used for the underlying connection
* `bucket_name`: the name of the bucket to use
* `options`: additional (optional) settings
* `directory`: the directory to use, within the specified bucket
* `region`
* `create`
### Defining services
To use the Amazon S3 adapter you need to provide a valid `AmazonS3` instance (as defined in the Amazon SDK). This can
easily be set up as using Symfony's service configuration:
``` yaml
# app/config/config.yml
services:
amazonS3:
class: AmazonS3
arguments:
options:
key: '%aws_key%'
secret: '%aws_secret_key%'
```
### Example
Once the service is set up use its key as the amazon_s3_id in the gaufrette configuration:
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
amazon_s3:
amazon_s3_id: amazonS3
bucket_name: foo_bucket
options:
directory: foo_directory
```
Note that the SDK seems to have some issues with bucket names with dots in them, e.g. "com.mycompany.bucket" seems to have issues but "com-mycompany-bucket" works.
## AwsS3
Adapter for Amazon S3 SDK v2.
### Parameters
* `service_id` The service id of the `Aws\S3\S3Client` to use. *(required)*
* `bucket_name` The name of the S3 bucket to use. *(required)*
* `options` A list of additional options passed to the adapter.
* `create` Whether to create the bucket if it doesn't exist. *(default false)*
* `directory` A directory to operate in. *(default '')*
This directory will be created in the root of the bucket and all files will be read and written there.
### Defining services
An example service definition of the `Aws\S3\S3Client`:
```yaml
services:
acme.aws_s3.client:
class: Aws\S3\S3Client
factory_class: Aws\S3\S3Client
factory_method: 'factory'
arguments:
-
key: %amazon_s3.key%
secret: %amazon_s3.secret%
region: %amazon_s3.region%
```
### Example
Once the service is set up use its key as the `service_id` in the gaufrette configuration:
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
profile_photos:
aws_s3:
service_id: 'acme.aws_s3.client'
bucket_name: 'images'
options:
directory: 'profile_photos'
```
## Open Cloud (opencloud)
Adapter for OpenCloud (Rackspace)
### Parameters
* `object_store_id`: the id of the object store service
* `container_name`: the name of the container to use
* `create_container`: if `true` will create the container if it doesn't exist *(default `false`)*
* `detect_content_type`: if `true` will detect the content type for each file *(default `true`)*
### Defining services
To use the OpenCloud adapter you should provide a valid `ObjectStore` instance. You can retrieve an instance through the
`OpenCloud\OpenStack` or `OpenCloud\Rackspace` instances. We can provide a comprehensive configuration through the Symfony
DIC configuration.
#### Define OpenStack/Rackspace service
Generic OpenStack:
``` yaml
# app/config/config.yml
services:
opencloud.connection:
class: OpenCloud\OpenStack
arguments:
- %openstack_identity_url%
- {username: %openstack_username%, password: %openstack_password%, tenantName: %openstack_tenant_name%}
```
HPCloud:
``` yaml
# app/config/config.yml
services:
opencloud.connection.hpcloud:
class: OpenCloud\OpenStack
arguments:
- 'https://region-a.geo-1.identity.hpcloudsvc.com:123456/v2.0/' // check https://account.hpcloud.com/account/api_keys for identities urls
- {username: %hpcloud_username%, password: %hpcloud_password%, tenantName: %hpcloud_tenant_name%}
```
The username and password are your login credentials, not the api key. Your tenantName is your Project Name on the api keys page.
Rackspace:
``` yaml
# app/config/config.yml
services:
opencloud.connection.rackspace:
class: OpenCloud\Rackspace
arguments:
- 'https://identity.api.rackspacecloud.com/v2.0/'
- {username: %rackspace_username%, apiKey: %rackspace_apikey%}
```
#### Define ObjectStore service
HPCloud:
``` yaml
# app/config/config.yml
services:
opencloud.object_store:
class: OpenCloud\ObjectStoreBase
factory_service: opencloud.connection.hpcloud
factory_method: ObjectStore
arguments:
- 'Object Storage' # Object storage type
- 'region-a.geo-1' # Object storage region
- 'publicURL' # url type
```
Rackspace:
``` yaml
# app/config/config.yml
services:
opencloud.object_store:
class: OpenCloud\ObjectStoreBase
factory_service: opencloud.connection
factory_method: objectStoreService
arguments:
- 'cloudFiles' # Object storage type
- 'DFW' # Object storage region
- 'publicURL' # url type
```
### Example
Finally you can define your adapter in configuration:
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
opencloud:
object_store_id: opencloud.object_store
container_name: foo
```
## GoogleCloudStorage
Adapter for Google APIs Client Library for PHP.
### Parameters
* `service_id` The service id of the `\Google_Service_Storage` to use. *(required)*
* `bucket_name` The name of the GCS bucket to use. *(required)*
* `detect_content_type`: if `true` will detect the content type for each file *(default `true`)*
* `options` A list of additional options passed to the adapter.
* `directory` A directory to operate in. *(default '')*
* `acl` Whether the uploaded files should be `private` or `public` *(default `private`)*
### Defining services
You need to create a custom factory service which creates a `\Google_Client` and authorizes with the correct scopes
and then returns a `\Google_Service_Storage` class connected to the client class:
```yaml
services:
app.google_cloud_storage.service:
class: \Google_Service_Storage
factory_class: App\Factory\GoogleCloudStorageServiceFactory
factory_method: 'createService'
arguments:
-
# all the arguments needed like service account email and path to key.p12
```
### Example
Once the service is set up use its key as the `service_id` in the gaufrette configuration:
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
profile_photos:
google_cloud_storage:
service_id: 'app.google_cloud_storage.service'
bucket_name: 'images'
options:
directory: 'profile_photos'
```
## Cache (cache)
Adapter which allows you to cache other adapters
### Parameters
* `source` The source adapter that must be cached *(required)*
* `cache` The adapter used to cache the source *(required)*
* `ttl` Time to live *(default 0)*
* `serializer` The adapter used to cache serializations *(default null)*
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
media_ftp:
ftp:
host: example.com
username: user
password: pass
directory: /example/ftp
create: true
mode: FTP_BINARY
media_apc:
apc:
prefix: APC 'namespace' prefix
ttl: 0
media_cache:
cache:
source: media_ftp
cache: media_apc
ttl: 7200
filesystems:
media:
adapter: media_cache
```
## Stream Wrapper
The `stream_wrapper` settings allow you to register filesystems with a specified domain and
then use as a stream wrapper anywhere in your code like:
`gaufrette://domain/file.txt`
### Parameters
* `protocol` The protocol name like `gaufrette://…` *(default gaufrette)*
* `filesystem` An array that contains filesystems that you want to register to this stream_wrapper.
If you set array keys these will be used as an alias for the filesystem (see examples below) *(default all filesystems without aliases)*
### Example 1
Using default settings, the protocol is "gaufrette" and all filesystems will be served
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
backup: #...
amazon: #...
filesystems:
backup1:
adapter: backup
amazonS3:
adapter: amazon
stream_wrapper: ~
```
```
gaufrette://backup1/...
gaufrette://amazonS3/...
```
### Example 2
We define the protocol as "data", all filesystem will still be served (by default)
``` yaml
# app/config/config.yml
knp_gaufrette:
filesystems:
#...
stream_wrapper:
protocol: data
```
```
data://backup1/...
data://amazonS3/...
```
### Example 3
We define the protocol as data and define which filesystem(s) will be available
``` yaml
# app/config/config.yml
knp_gaufrette:
filesystems:
#...
stream_wrapper:
protocol: data
filesystems:
- backup1
```
```
data://backup1/... (works since it is defined above)
data://amazonS3/... (will not be available)
```
### Example 4
We define the protocol as data and define which filesystems will be available using array keys to set domain aliases
``` yaml
# app/config/config.yml
knp_gaufrette:
filesystems:
#...
stream_wrapper:
protocol: data
filesystems:
backup: backup1
pictures: amazonS3
```
```
data://backup/...
data://pictures/...
```
## Doctrine DBAL (doctrine_dbal)
Adapter that allows you to store data into a database.
### Parameters
* `connection_name` The doctrine dbal connection name like `default`
* `table` The table name like `media_data`
* `key`: The primary key in the table
* `content`: The field name of the file content
* `mtime`: The field name of the timestamp
* `checksum`: The field name of the checksum
### Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
database:
doctrine_dbal:
connection_name: default
table: data
columns:
key: id
content: text
mtime: date
checksum: checksum
```
## Dropbox (dropbox)
Adapter for Dropbox. In order to use it, you should add `dropbox-php/dropbox-php` as your composer dependency.
### Parameters
* `api_id` The id of the service that provides Dropbox API access.
### Example
> In order to get a Dropbox token and token_secret, you need to add a new Dropbox App in your account, and then you'll need to go through the oAuth authorization process
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
dropbox:
api_id: acme_test.dropbox.api
```
In your AcmeTestBundle, add following service definitions:
``` yaml
# src/Acme/TestBundle/Resources/config/services.yml
parameters:
acme_test.dropbox.key: my_consumer_key
acme_test.dropbox.secret: my_consumer_secret
acme_test.dropbox.token: some_token
acme_test.dropbox.token_secret: some_token_secret
services:
acme_test.dropbox.oauth:
class: Dropbox_OAuth_Curl
arguments: [%acme_test.dropbox.key%, %acme_test.dropbox.secret%]
calls:
- [setToken, ["%acme_test.dropbox.token%", "%acme_test.dropbox.token_secret%"]]
acme_test.dropbox.api:
class: Dropbox_API
arguments: [@acme_test.dropbox.oauth, "sandbox"]
```
[gaufrette-homepage]: https://github.com/KnpLabs/Gaufrette

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@ -0,0 +1,55 @@
# Amazon S3
Adapter to connect to Amazon S3 instances.
This adapter requires the use of amazonwebservices/aws-sdk-for-php which can be installed by adding the following line to your composer.json:
```
"require": {
...
"amazonwebservices/aws-sdk-for-php": "1.6.2"
},
```
## Parameters
* `amazon_s3_id`: the id of the AmazonS3 service used for the underlying connection
* `bucket_name`: the name of the bucket to use
* `options`: additional (optional) settings
* `directory`: the directory to use, within the specified bucket
* `region`
* `create`
## Defining services
To use the Amazon S3 adapter you need to provide a valid `AmazonS3` instance (as defined in the Amazon SDK). This can
easily be set up as using Symfony's service configuration:
``` yaml
# app/config/config.yml
services:
amazonS3:
class: AmazonS3
arguments:
options:
key: '%aws_key%'
secret: '%aws_secret_key%'
```
## Example
Once the service is set up use its key as the amazon_s3_id in the gaufrette configuration:
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
amazon_s3:
amazon_s3_id: amazonS3
bucket_name: foo_bucket
options:
directory: foo_directory
```
Note that the SDK seems to have some issues with bucket names with dots in them, e.g. "com.mycompany.bucket" seems to have issues but "com-mycompany-bucket" works.

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@ -0,0 +1,20 @@
# Apc
A non-persistent adapter, use it in the dev environment, in demo sites, ...
## Parameters
* `prefix` The prefix to this filesystem (APC 'namespace', it is recommended that this end in a dot '.') *(required)*
* `ttl` Time to live *(default 0)*
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
apc:
prefix: APC 'namespace' prefix
ttl: 0
```

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@ -0,0 +1,45 @@
# Amazon S3 SDK v2
Adapter for Amazon S3 SDK v2.
## Parameters
* `service_id` The service id of the `Aws\S3\S3Client` to use. *(required)*
* `bucket_name` The name of the S3 bucket to use. *(required)*
* `options` A list of additional options passed to the adapter.
* `create` Whether to create the bucket if it doesn't exist. *(default false)*
* `directory` A directory to operate in. *(default '')*
This directory will be created in the root of the bucket and all files will be read and written there.
## Defining services
An example service definition of the `Aws\S3\S3Client`:
```yaml
services:
acme.aws_s3.client:
class: Aws\S3\S3Client
factory_class: Aws\S3\S3Client
factory_method: 'factory'
arguments:
-
key: %amazon_s3.key%
secret: %amazon_s3.secret%
region: %amazon_s3.region%
```
## Example
Once the service is set up use its key as the `service_id` in the gaufrette configuration:
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
profile_photos:
aws_s3:
service_id: 'acme.aws_s3.client'
bucket_name: 'images'
options:
directory: 'profile_photos'
```

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# Azure Blob Storage
Adapter for Microsoft Azure Blob Storage service. To use this adapter you need to install the
[Azure SDK for php](http://www.windowsazure.com/en-us/develop/php/common-tasks/download-php-sdk/) into your project.
Further more you need a valid *connection string* and you must define a Blob Proxy factory service with it. You can use
the default `\Gaufrette\Adapter\AzureBlobStorage\BlobProxyFactory` this way:
``` yaml
# app/config/config.yml
services:
azure_blob_proxy_factory:
class: Gaufrette\Adapter\AzureBlobStorage\BlobProxyFactory
arguments: [%azure_blob_storage_connection_string%]
```
You must set the parameter `azure_blob_storage_connection_string` to contain your windows azure blob storage connection
string. You can retrieve your connection string in your [Windows Azure management console](https://manage.windowsazure.com).
## Parameters
* `blob_proxy_factory_id` Reference to the blob proxy factory service
* `container_name` The name of the container
* `create_container` Boolean value that indicates whether to create the container if it does not exists (*optional*: default *false*)
* `detect_content_type` Boolean value that indicates whether to auto determinate and set the content type on new blobs (*optional*: default *true*)
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
azure_blob_storage:
blob_proxy_factory_id: azure_blob_proxy_factory
container_name: my_container
create_container: true
```

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# Cache
Adapter which allows you to cache other adapters
## Parameters
* `source` The source adapter that must be cached *(required)*
* `cache` The adapter used to cache the source *(required)*
* `ttl` Time to live *(default 0)*
* `serializer` The adapter used to cache serializations *(default null)*
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
media_ftp:
ftp:
host: example.com
username: user
password: pass
directory: /example/ftp
create: true
mode: FTP_BINARY
media_apc:
apc:
prefix: APC 'namespace' prefix
ttl: 0
media_cache:
cache:
source: media_ftp
cache: media_apc
ttl: 7200
filesystems:
media:
adapter: media_cache
```

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# Doctrine DBAL
Adapter that allows you to store data into a database.
## Parameters
* `connection_name` The doctrine dbal connection name like `default`
* `table` The table name like `media_data`
* `key`: The primary key in the table
* `content`: The field name of the file content
* `mtime`: The field name of the timestamp
* `checksum`: The field name of the checksum
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
database:
doctrine_dbal:
connection_name: default
table: data
columns:
key: id
content: text
mtime: date
checksum: checksum
```

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# Dropbox
Adapter for Dropbox. In order to use it, you should add `dropbox-php/dropbox-php` as your composer dependency.
## Parameters
* `api_id` The id of the service that provides Dropbox API access.
## Example
> In order to get a Dropbox token and token_secret, you need to add a new Dropbox App in your account, and then you'll need to go through the oAuth authorization process
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
dropbox:
api_id: acme_test.dropbox.api
```
In your AcmeTestBundle, add following service definitions:
``` yaml
# src/Acme/TestBundle/Resources/config/services.yml
parameters:
acme_test.dropbox.key: my_consumer_key
acme_test.dropbox.secret: my_consumer_secret
acme_test.dropbox.token: some_token
acme_test.dropbox.token_secret: some_token_secret
services:
acme_test.dropbox.oauth:
class: Dropbox_OAuth_Curl
arguments: [%acme_test.dropbox.key%, %acme_test.dropbox.secret%]
calls:
- [setToken, ["%acme_test.dropbox.token%", "%acme_test.dropbox.token_secret%"]]
acme_test.dropbox.api:
class: Dropbox_API
arguments: [@acme_test.dropbox.oauth, "sandbox"]
```

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# FTP
Adapter for FTP.
## Parameters
* `directory` The remote directory *(required)*
* `host` FTP host *(required)*
* `username` FTP username *(default null)*
* `password` FTP password *(default null)*
* `port` FTP port *(default 21)*
* `passive` FTP passive mode *(default false)*
* `create` Whether to create the directory if it does not exist *(default false)*
* `mode` FTP transfer mode *(defaut FTP_ASCII)*
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
ftp:
host: example.com
username: user
password: pass
directory: /example/ftp
create: true
mode: FTP_BINARY
```

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# Google Cloud
Adapter for Google APIs Client Library for PHP.
## Parameters
* `service_id` The service id of the `\Google_Service_Storage` to use. *(required)*
* `bucket_name` The name of the GCS bucket to use. *(required)*
* `detect_content_type`: if `true` will detect the content type for each file *(default `true`)*
* `options` A list of additional options passed to the adapter.
* `directory` A directory to operate in. *(default '')*
* `acl` Whether the uploaded files should be `private` or `public` *(default `private`)*
## Defining services
You need to create a custom factory service which creates a `\Google_Client` and authorizes with the correct scopes
and then returns a `\Google_Service_Storage` class connected to the client class:
```yaml
services:
app.google_cloud_storage.service:
class: \Google_Service_Storage
factory_class: App\Factory\GoogleCloudStorageServiceFactory
factory_method: 'createService'
arguments:
-
# all the arguments needed like service account email and path to key.p12
```
## Example
Once the service is set up use its key as the `service_id` in the gaufrette configuration:
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
profile_photos:
google_cloud_storage:
service_id: 'app.google_cloud_storage.service'
bucket_name: 'images'
options:
directory: 'profile_photos'
```

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# MongoDB GridFS
Adapter that allows you to use a MongoDB GridFS for storing files.
## Parameters
* `mongogridfs_id` The id of the service that provides MongoGridFS object instance for adapter *(required)*
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
gridfs:
mongogridfs_id: acme_test.gridfs
```
In your AcmeTestBundle, add following service definitions:
``` yaml
# src/Acme/TestBundle/Resources/config/services.yml
parameters:
acme_test.mongo.server: "mongodb://localhost:27017"
acme_test.mongo.options:
connect: true
acme_test.mongodb.name: "test_database"
acme_test.gridfs.prefix: "fs" #Default
services:
acme_test.mongo:
class: Mongo
arguments: [%acme_test.mongo.server%, %acme_test.mongo.options%]
acme_test.mongodb:
class: MongoDB
arguments: [@acme_test.mongo, %acme_test.mongodb.name%]
acme_test.gridfs:
class: MongoGridFS
arguments: [@acme_test.mongodb, %acme_test.gridfs.prefix%]
```
Note that it is possible to prepare MongoGridFS service any way you like. This is just one way to do it.

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# Local Adapter
A simple local filesystem based adapter.
## Parameters
* `directory` The directory of the filesystem *(required)*
* `create` Whether to create the directory if it does not exist *(default true)*
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
local:
directory: /path/to/my/filesystem
create: true
```

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# In Memory
Adapter for test purposes, it stores files in an internal array.
## Parameters
* `files` An array of files *(optional)*
The `files` is an array of files where each file is a sub-array having the `content`, `checksum` and `mtime` optional keys.
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
in_memory:
files:
'file1.txt': ~
'file2.txt':
content: Some content
checksum: abc1efg2hij3
mtime: 123456890123
```

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# MogileFS
Adapter that allows you to use MogileFS for storing files.
## Parameters
* `domain` MogileFS domain
* `hosts` Available trackers
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
mogilefs:
domain: foobar
hosts: ["192.168.0.1:7001", "192.168.0.2:7001"]
```

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# OpenCloud
Adapter for OpenCloud (Rackspace)
## Parameters
* `object_store_id`: the id of the object store service
* `container_name`: the name of the container to use
* `create_container`: if `true` will create the container if it doesn't exist *(default `false`)*
* `detect_content_type`: if `true` will detect the content type for each file *(default `true`)*
## Defining services
To use the OpenCloud adapter you should provide a valid `ObjectStore` instance. You can retrieve an instance through the
`OpenCloud\OpenStack` or `OpenCloud\Rackspace` instances. We can provide a comprehensive configuration through the Symfony
DIC configuration.
### Define OpenStack/Rackspace service
Generic OpenStack:
``` yaml
# app/config/config.yml
services:
opencloud.connection:
class: OpenCloud\OpenStack
arguments:
- %openstack_identity_url%
- {username: %openstack_username%, password: %openstack_password%, tenantName: %openstack_tenant_name%}
```
HPCloud:
``` yaml
# app/config/config.yml
services:
opencloud.connection.hpcloud:
class: OpenCloud\OpenStack
arguments:
- 'https://region-a.geo-1.identity.hpcloudsvc.com:123456/v2.0/' // check https://account.hpcloud.com/account/api_keys for identities urls
- {username: %hpcloud_username%, password: %hpcloud_password%, tenantName: %hpcloud_tenant_name%}
```
The username and password are your login credentials, not the api key. Your tenantName is your Project Name on the api keys page.
Rackspace:
``` yaml
# app/config/config.yml
services:
opencloud.connection.rackspace:
class: OpenCloud\Rackspace
arguments:
- 'https://identity.api.rackspacecloud.com/v2.0/'
- {username: %rackspace_username%, apiKey: %rackspace_apikey%}
```
### Define ObjectStore service
HPCloud:
``` yaml
# app/config/config.yml
services:
opencloud.object_store:
class: OpenCloud\ObjectStoreBase
factory_service: opencloud.connection.hpcloud
factory_method: ObjectStore
arguments:
- 'Object Storage' # Object storage type
- 'region-a.geo-1' # Object storage region
- 'publicURL' # url type
```
Rackspace:
``` yaml
# app/config/config.yml
services:
opencloud.object_store:
class: OpenCloud\ObjectStoreBase
factory_service: opencloud.connection
factory_method: objectStoreService
arguments:
- 'cloudFiles' # Object storage type
- 'DFW' # Object storage region
- 'publicURL' # url type
```
## Example
Finally you can define your adapter in configuration:
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
opencloud:
object_store_id: opencloud.object_store
container_name: foo
```

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# Phpseclib Sftp
Adapter for phpseclib SFTP (SSH-FTP).
## Parameters
* `phpseclib_sftp_id` The id of the service that provides SFTP access.
* `directory` The remote directory *(default null)*.
* `create` Whether to create the directory if it does not exist *(default false)*.
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
phpseclib_sftp:
phpseclib_sftp_id: acme_test.sftp
directory: /example/sftp
create: true
```
In your AcmeTestBundle, add following service definitions:
``` yaml
# src/Acme/TestBundle/Resources/config/services.yml
parameters:
acme_test.ssh.host: my_host_name
acme_test.ssh.username: user_name
acme_test.ssh.password: some_secret
services:
acme_test.sftp:
class: Net_SFTP
arguments: [%acme_test.ssh.host%]
calls:
- [login, [%acme_test.ssh.username%, %acme_test.ssh.password%]]
```

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# Safe Local Adapter
Almost as simple as the **local** adapter, but it encodes key to avoid having to deal with the directories structure.
## Parameters
* `directory` The directory of the filesystem *(required)*
* `create` Whether to create the directory if it does not exist *(default true)*
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
safe_local:
directory: /path/to/my/filesystem
create: true
```

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# Service
Allows you to use a user defined adapter service.
## Parameters
* `id` The id of the service *(required)*
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
service:
id: my.adapter.service
```

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# SFTP (SSH-FTP)
Adapter for SFTP (SSH-FTP).
## Parameters
* `sftp_id` The id of the service that provides SFTP access.
* `directory` The remote directory *(default null)*.
* `create` Whether to create the directory if it does not exist *(default false)*.
## Example
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
foo:
sftp:
sftp_id: acme_test.sftp
directory: /example/sftp
create: true
```
In your AcmeTestBundle, add following service definitions:
``` yaml
# src/Acme/TestBundle/Resources/config/services.yml
parameters:
acme_test.ssh.host: my_host_name
acme_test.ssh.username: user_name
acme_test.ssh.password: some_secret
services:
acme_test.ssh.configuration:
class: Ssh\Configuration
arguments: [%acme_test.ssh.host%]
acme_test.ssh.authentication:
class: Ssh\Authentication\Password
arguments: [%acme_test.ssh.username%, %acme_test.ssh.password%]
acme_test.ssh.session:
class: Ssh\Session
arguments: [@acme_test.ssh.configuration, @acme_test.ssh.authentication]
acme_test.sftp:
class: Ssh\Sftp
arguments: [@acme_test.ssh.session]
```

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# Stream Wrapper
The `stream_wrapper` settings allow you to register filesystems with a specified domain and
then use as a stream wrapper anywhere in your code like:
`gaufrette://domain/file.txt`
## Parameters
* `protocol` The protocol name like `gaufrette://…` *(default gaufrette)*
* `filesystem` An array that contains filesystems that you want to register to this stream_wrapper.
If you set array keys these will be used as an alias for the filesystem (see examples below) *(default all filesystems without aliases)*
## Example 1
Using default settings, the protocol is "gaufrette" and all filesystems will be served
``` yaml
# app/config/config.yml
knp_gaufrette:
adapters:
backup: #...
amazon: #...
filesystems:
backup1:
adapter: backup
amazonS3:
adapter: amazon
stream_wrapper: ~
```
```
gaufrette://backup1/...
gaufrette://amazonS3/...
```
## Example 2
We define the protocol as "data", all filesystem will still be served (by default)
``` yaml
# app/config/config.yml
knp_gaufrette:
filesystems:
#...
stream_wrapper:
protocol: data
```
```
data://backup1/...
data://amazonS3/...
```
## Example 3
We define the protocol as data and define which filesystem(s) will be available
``` yaml
# app/config/config.yml
knp_gaufrette:
filesystems:
#...
stream_wrapper:
protocol: data
filesystems:
- backup1
```
```
data://backup1/... (works since it is defined above)
data://amazonS3/... (will not be available)
```
## Example 4
We define the protocol as data and define which filesystems will be available using array keys to set domain aliases
``` yaml
# app/config/config.yml
knp_gaufrette:
filesystems:
#...
stream_wrapper:
protocol: data
filesystems:
backup: backup1
pictures: amazonS3
```
```
data://backup/...
data://pictures/...
```