Added infou about aws

docs/en/adapter_awss3.md

@@ -0,0 +1,93 @@
+# Use the AwsS3 adapter
+
+This extension has two version of AWS S3 adapters, so you can choose the right one for you.
+
+## AwsS3 v3
+
+At first you have to install `league/flysystem-aws-s3-v3` package via composer:
+
+```sh
+$ composer require league/flysystem-aws-s3-v3
+```
+
+In order to use the AwsS3v3 adapter, you first need to define AWS client service.
+This Flysystem adapter works with the [aws/aws-sdk-php](https://packagist.org/packages/aws/aws-sdk-php) package version 3 and above. This version requires you to use the "v4" of the signature.
+
+```neon
+services:
+    awss3v3:
+        class: Aws\S3\S3Client
+        arguments:
+            args:
+                version: latest     # or '2006-03-01' or other
+                region: regionId    # 'eu-central-1' for example
+                credentials:
+                    key: awsKeyString
+                    secret: awsSecretString
+```
+
+So now is your AWS client defined and will be created by Nette container generator. So lets define AWS adapter
+
+```neon
+flysystem:
+    awsAdapter:
+        type: awss3v3       # This is adapter type definition
+        client: awss3v3     # AWS client service name
+        bucket: bucketName  # AWS S3 bucket name
+        prefix: somePrefix  # Optional prefix
+```
+
+For more info about this adapter, please take a look at the [Flysystem documentation](http://flysystem.thephpleague.com/adapter/aws-s3-v3/).
+
+## AwsS3 v2
+
+At first you have to install `league/flysystem-aws-s3-v2` package via composer:
+
+```sh
+$ composer require league/flysystem-aws-s3-v2
+```
+
+In order to use the AwsS3v3 adapter, you first need to define AWS client service.
+This Flysystem adapter works with the [aws/aws-sdk-php](https://packagist.org/packages/aws/aws-sdk-php) package version ~2.7.
+
+```neon
+services:
+    awss3v2:
+        class: Aws\S3\S3Client
+        factory: Aws\S3\S3Client::factory
+        arguments:
+            args:
+                key: awsKeyString
+                secret: awsSecretString
+```
+
+For the China (Beijing) and EU (Frankfurt) regions, Amazon S3 supports only Signature Version 4, and AWS SDKs use this signature version to authenticate requests.
+More in the [AWS docs](http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html).
+
+You should add some extras configs options :
+
+```neon
+services:
+    awss3v2:
+        class: Aws\S3\S3Client
+        factory: Aws\S3\S3Client::factory
+        arguments:
+            args:
+                key: awsKeyString
+                secret: awsSecretString
+                signature: v4
+                region: region-id           # 'eu-central-1' for example
+```
+
+So now is your AWS client defined and will be created by Nette container generator. So lets define AWS adapter
+
+```neon
+flysystem:
+    awsAdapter:
+        type: awss3v2       # This is adapter type definition
+        client: awss3v2     # AWS client service name
+        bucket: bucketName  # AWS S3 bucket name
+        prefix: somePrefix  # Optional prefix
+```
+
+For more info about this adapter, please take a look at the [Flysystem documentation](http://flysystem.thephpleague.com/adapter/aws-s3-v2/).

docs/en/index.md

@@ -36,7 +36,7 @@ flysystem:
 
 ### There are a bunch of adapters for you to use:
 
-* AwsS3
+* [AwsS3](adapter_awss3.md)
 * Dropbox
 * Ftp
 * Local filesystem