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https://github.com/frostealth/yii2-aws-s3

An Amazon S3 component for Yii2
https://github.com/frostealth/yii2-aws-s3

aws-s3 yii yii2 yii2-extension

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An Amazon S3 component for Yii2

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# Yii2 AWS S3

An Amazon S3 component for Yii2.

[![License](https://poser.pugx.org/frostealth/yii2-aws-s3/license)](https://github.com/frostealth/yii2-aws-s3/blob/2.x/LICENSE)
[![Latest Stable Version](https://poser.pugx.org/frostealth/yii2-aws-s3/v/stable)](https://packagist.org/packages/frostealth/yii2-aws-s3)
[![Total Downloads](https://poser.pugx.org/frostealth/yii2-aws-s3/downloads)](https://packagist.org/packages/frostealth/yii2-aws-s3)
[![Latest Unstable Version](https://poser.pugx.org/frostealth/yii2-aws-s3/v/unstable)](https://packagist.org/packages/frostealth/yii2-aws-s3)

> Yii2 AWS S3 uses [SemVer](http://semver.org/).

> Version 2.x requires PHP 7. For PHP less 7.0 use [1.x](https://github.com/frostealth/yii2-aws-s3/tree/1.x).

## Installation

1. Run the [Composer](http://getcomposer.org/download/) command to install the latest version:

```bash
composer require frostealth/yii2-aws-s3 ~2.0
```

2. Add the component to `config/main.php`

```php
'components' => [
// ...
's3' => [
'class' => 'frostealth\yii2\aws\s3\Service',
'credentials' => [ // Aws\Credentials\CredentialsInterface|array|callable
'key' => 'my-key',
'secret' => 'my-secret',
],
'region' => 'my-region',
'defaultBucket' => 'my-bucket',
'defaultAcl' => 'public-read',
],
// ...
],
```

## Basic usage

### Usage of the command factory and additional params

```php
/** @var \frostealth\yii2\aws\s3\Service $s3 */
$s3 = Yii::$app->get('s3');

/** @var \Aws\ResultInterface $result */
$result = $s3->commands()->get('filename.ext')->saveAs('/path/to/local/file.ext')->execute();

$result = $s3->commands()->put('filename.ext', 'body')->withContentType('text/plain')->execute();

$result = $s3->commands()->delete('filename.ext')->execute();

$result = $s3->commands()->upload('filename.ext', '/path/to/local/file.ext')->withAcl('private')->execute();

$result = $s3->commands()->restore('filename.ext', $days = 7)->execute();

$result = $s3->commands()->list('path/')->execute();

/** @var bool $exist */
$exist = $s3->commands()->exist('filename.ext')->execute();

/** @var string $url */
$url = $s3->commands()->getUrl('filename.ext')->execute();

/** @var string $signedUrl */
$signedUrl = $s3->commands()->getPresignedUrl('filename.ext', '+2 days')->execute();
```

### Short syntax

```php
/** @var \frostealth\yii2\aws\s3\Service $s3 */
$s3 = Yii::$app->get('s3');

/** @var \Aws\ResultInterface $result */
$result = $s3->get('filename.ext');

$result = $s3->put('filename.ext', 'body');

$result = $s3->delete('filename.ext');

$result = $s3->upload('filename.ext', '/path/to/local/file.ext');

$result = $s3->restore('filename.ext', $days = 7);

$result = $s3->list('path/');

/** @var bool $exist */
$exist = $s3->exist('filename.ext');

/** @var string $url */
$url = $s3->getUrl('filename.ext');

/** @var string $signedUrl */
$signedUrl = $s3->getPresignedUrl('filename.ext', '+2 days');
```

### Asynchronous execution

```php
/** @var \frostealth\yii2\aws\s3\Service $s3 */
$s3 = Yii::$app->get('s3');

/** @var \GuzzleHttp\Promise\PromiseInterface $promise */
$promise = $s3->commands()->get('filename.ext')->async()->execute();

$promise = $s3->commands()->put('filename.ext', 'body')->async()->execute();

$promise = $s3->commands()->delete('filename.ext')->async()->execute();

$promise = $s3->commands()->upload('filename.ext', 'source')->async()->execute();

$promise = $s3->commands()->list('path/')->async()->execute();
```

## Advanced usage

```php
/** @var \frostealth\yii2\aws\s3\interfaces\Service $s3 */
$s3 = Yii::$app->get('s3');

/** @var \frostealth\yii2\aws\s3\commands\GetCommand $command */
$command = $s3->create(GetCommand::class);
$command->inBucket('my-another-bucket')->byFilename('filename.ext')->saveAs('/path/to/local/file.ext');

/** @var \Aws\ResultInterface $result */
$result = $s3->execute($command);

// or async
/** @var \GuzzleHttp\Promise\PromiseInterface $promise */
$promise = $s3->execute($command->async());
```

### Custom commands

Commands have two types: plain commands that's handled by the `PlainCommandHandler` and commands with their own handlers.
The plain commands wrap the native AWS S3 commands.

The plain commands must implement the `PlainCommand` interface and the rest must implement the `Command` interface.
If the command doesn't implement the `PlainCommand` interface, it must have its own handler.

Every handler must extend the `Handler` class or implement the `Handler` interface.
Handlers gets the `S3Client` instance into its constructor.

The implementation of the `HasBucket` and `HasAcl` interfaces allows the command builder to set the values
of bucket and acl by default.

To make the plain commands asynchronously, you have to implement the `Asynchronous` interface.
Also, you can use the `Async` trait to implement this interface.

Consider the following command:

```php
bucket;
}

public function inBucket(string $bucket)
{
$this->bucket = $bucket;

return $this;
}

public function getSomething()
{
return $this->something;
}

public function withSomething(string $something)
{
$this->something = $something;

return $this;
}
}
```

The handler for this command looks like this:

```php
s3Client->someAction(
$command->getBucket(),
$command->getSomething(),
$command->getOptions()
);
}
}
```

And usage this command:

```php
/** @var \frostealth\yii2\aws\s3\interfaces\Service */
$s3 = Yii::$app->get('s3');

/** @var \app\components\s3\commands\MyCommand $command */
$command = $s3->create(MyCommand::class);
$command->withSomething('some value')->withOption('OptionName', 'value');

/** @var \Aws\ResultInterface $result */
$result = $s3->execute($command);
```

Custom plain command looks like this:

```php
args['Bucket'] ?? '';
}

public function inBucket(string $bucket)
{
$this->args['Bucket'] = $bucket;

return $this;
}

public function getSomething()
{
return $this->args['something'] ?? '';
}

public function withSomething($something)
{
$this->args['something'] = $something;

return $this;
}

public function getName(): string
{
return 'AwsS3CommandName';
}

public function toArgs(): array
{
return $this->args;
}
}
```

Any command can extend the `ExecutableCommand` class or implement the `Executable` interface that will
allow to execute this command immediately: `$command->withSomething('some value')->execute();`.

## License

Yii2 AWS S3 is licensed under the MIT License.

See the [LICENSE](LICENSE) file for more information.