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<?php |
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namespace diecoding\flysystem\actions; |
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use DateTimeImmutable; |
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use diecoding\flysystem\LocalComponent; |
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use Yii; |
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use yii\base\Action; |
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use yii\helpers\Json; |
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use yii\web\NotFoundHttpException; |
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/** |
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* FileAction for handle LocalComponent. |
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* |
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* To use FileAction, you need to do the following steps: |
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* |
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* First, declare an action of FileAction type in the `actions()` method of your `SiteController` |
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* class (or whatever controller you prefer), like the following: |
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* |
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* ```php |
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* public function actions() |
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* { |
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* return [ |
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* 'file' => [ |
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* 'class' => \diecoding\flysystem\actions\FileAction::class, |
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* 'component' => 'fs', |
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* ], |
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* ]; |
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* } |
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* ``` |
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* |
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* @package diecoding\flysystem\actions |
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* |
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* @link https://sugengsulistiyawan.my.id/ |
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* @author Sugeng Sulistiyawan <[email protected]> |
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* @copyright Copyright (c) 2023 |
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*/ |
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class FileAction extends Action |
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{ |
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/** |
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* @var string flysystem component |
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*/ |
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public $component = 'fs'; |
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/** |
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* @var mixed|LocalComponent |
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*/ |
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protected $filesystem; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function init() |
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{ |
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$this->filesystem = Yii::$app->get($this->component); |
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} |
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/** |
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* Runs the action. |
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* |
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* @param string|null $data |
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* @return mixed result content |
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* @throws NotFoundHttpException if data not valid |
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*/ |
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public function run($data = null) |
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{ |
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try { |
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$params = Json::decode($this->filesystem->decrypt($data)); |
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$now = (int) (new DateTimeImmutable())->getTimestamp(); |
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$expires = (int) $params['expires']; |
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// $config = (array) $params['config']; |
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if (!$this->filesystem->fileExists($params['path']) || $expires <= 0 || $expires < $now) { |
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throw new NotFoundHttpException(Yii::t('yii', 'Page not found.')); |
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} |
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$content = $this->filesystem->read($params['path']); |
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$mimeType = $this->filesystem->mimeType($params['path']); |
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$attachmentName = pathinfo($params['path'], PATHINFO_BASENAME); |
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} catch (\Throwable $th) { |
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throw new NotFoundHttpException(Yii::t('yii', 'Page not found.')); |
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} |
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return Yii::$app->getResponse()->sendContentAsFile($content, $attachmentName, [ |
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'mimeType' => $mimeType, |
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'inline' => true, |
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]); |
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} |
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} |
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wanforge /
yii2-flysystem
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