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<?php |
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declare(strict_types=1); |
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/** |
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* Saito - The Threaded Web Forum |
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* |
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* @copyright Copyright (c) the Saito Project Developers |
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* @link https://github.com/Schlaefer/Saito |
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* @license http://opensource.org/licenses/MIT |
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*/ |
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namespace ImageUploader\Controller; |
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use Api\Controller\ApiAppController; |
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use Api\Error\Exception\GenericApiException; |
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use Cake\Cache\Cache; |
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use Cake\Utility\Security; |
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use ImageUploader\Lib\MimeType; |
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use Psr\Http\Message\UploadedFileInterface; |
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use Saito\Exception\SaitoForbiddenException; |
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use Saito\User\Permission\ResourceAI; |
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/** |
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* Upload Controller |
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* |
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* @property \Saito\User\CurrentUser\CurrentUserInterface $CurrentUser |
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* @property \ImageUploader\Model\Table\UploadsTable $Uploads |
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*/ |
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class UploadsController extends ApiAppController |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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public function initialize(): void |
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{ |
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parent::initialize(); |
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$this->loadModel('Users'); |
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$this->viewBuilder()->setHelpers(['ImageUploader.ImageUploader']); |
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} |
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/** |
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* View uploads |
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* |
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* @return void |
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*/ |
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public function index() |
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{ |
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$userId = (int)$this->getRequest()->getQuery('id'); |
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/** @var \App\Model\Entity\User $user */ |
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$user = $this->Users->get($userId); |
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$permission = $this->CurrentUser->permission( |
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'saito.plugin.uploader.view', |
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(new ResourceAI())->onRole($user->getRole())->onOwner($user->getId()) |
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); |
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if (!$permission) { |
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throw new SaitoForbiddenException( |
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sprintf('Attempt to index uploads of "%s".', $userId), |
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['CurrentUser' => $this->CurrentUser] |
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); |
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} |
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$images = $this->Uploads->find() |
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->where(['user_id' => $userId]) |
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->order(['id' => 'DESC']) |
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->all(); |
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$this->set('images', $images); |
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} |
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/** |
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* Adds a new upload |
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* |
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* @return void |
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*/ |
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public function add() |
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{ |
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$submitted = $this->request->getData('upload.0.file'); |
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if ( |
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!($submitted instanceof UploadedFileInterface) |
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|| $submitted->getError() !== UPLOAD_ERR_OK |
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) { |
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throw new GenericApiException(__d('image_uploader', 'add.failure')); |
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} |
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$userId = (int)$this->getRequest()->getData('userId'); |
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/** @var \App\Model\Entity\User $user */ |
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$user = $this->Users->get($userId); |
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$permission = $this->CurrentUser->permission( |
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'saito.plugin.uploader.add', |
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(new ResourceAI())->onRole($user->getRole())->onOwner($user->getId()) |
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); |
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if (!$permission) { |
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throw new SaitoForbiddenException( |
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sprintf('Attempt to add uploads for "%s".', $userId), |
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['CurrentUser' => $this->CurrentUser] |
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); |
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} |
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$filename = $submitted->getClientFilename(); |
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$parts = explode('.', $filename); |
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if (count($parts) < 2) { |
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throw new GenericApiException(__d('image_uploader', 'add.failure.noext')); |
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} |
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$ext = array_pop($parts); |
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$name = $this->CurrentUser->getId() . |
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'_' . |
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substr(Security::hash($filename, 'sha256'), 32) . |
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'.' . |
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$ext; |
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$filepath = $submitted->getStream()->getMetadata('uri'); |
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$data = [ |
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'tmp_name' => $filepath, |
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'name' => $name, |
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'title' => $filename, |
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'type' => MimeType::get($filepath, $name), |
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'size' => filesize($filepath), |
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'user_id' => $userId, |
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]; |
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$document = $this->Uploads->newEntity($data); |
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$entity = $this->Uploads->save($document); |
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if (!$entity) { |
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$errors = $document->getErrors(); |
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$msg = $errors ? current(current($errors)) : null; |
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throw new GenericApiException($msg); |
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} |
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$this->set('image', $document); |
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} |
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/** |
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* Deletes an upload |
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* |
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* @param int $imageId the ID of the image to delete |
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* @return void |
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*/ |
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public function delete($imageId) |
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{ |
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/** @var \ImageUploader\Model\Entity\Upload $upload */ |
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$upload = $this->Uploads->get($imageId, ['contain' => ['Users']]); |
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$permission = $this->CurrentUser->permission( |
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'saito.plugin.uploader.delete', |
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(new ResourceAI())->onRole($upload->user->getRole())->onOwner($upload->user->getId()) |
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); |
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if (!$permission) { |
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throw new SaitoForbiddenException( |
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sprintf('Attempt to delete upload "%s".', $imageId), |
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['CurrentUser' => $this->CurrentUser] |
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); |
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} |
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if (!$this->Uploads->delete($upload)) { |
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$msg = __d('image_uploader', 'delete.failure'); |
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throw new GenericApiException($msg); |
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} |
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Cache::delete((string)$imageId, 'uploadsThumbnails'); |
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$this->autoRender = false; |
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$this->response = $this->response->withStatus(204); |
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} |
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} |
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Schlaefer /
Saito
