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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2016 Lukas Reschke <lukas@statuscode.ch>
*
* @author Lukas Reschke <lukas@statuscode.ch>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Talk\Controller;
use OC\Files\Filesystem;
use OC\NotSquareException;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\Attribute\NoAdminRequired;
use OCP\AppFramework\Http\DataResponse;
use OCP\AppFramework\OCSController;
use OCP\IAvatarManager;
use OCP\IL10N;
use OCP\IRequest;
use Psr\Log\LoggerInterface;
class TempAvatarController extends OCSController {
private IAvatarManager $avatarManager;
private IL10N $l;
private LoggerInterface $logger;
private string $userId;
public function __construct(
string $appName,
IRequest $request,
IAvatarManager $avatarManager,
IL10N $l,
LoggerInterface $logger,
string $userId,
) {
parent::__construct($appName, $request);
$this->avatarManager = $avatarManager;
$this->logger = $logger;
$this->l = $l;
$this->userId = $userId;
}
#[NoAdminRequired]
public function postAvatar(): DataResponse {
$files = $this->request->getUploadedFile('files');
if (is_null($files)) {
return new DataResponse(
['message' => $this->l->t('No image file provided')],
Http::STATUS_BAD_REQUEST
);
}
if (
$files['error'][0] === 0 &&
is_uploaded_file($files['tmp_name'][0]) &&
!Filesystem::isFileBlacklisted($files['tmp_name'][0])
) {
if ($files['size'][0] > 20 * 1024 * 1024) {
return new DataResponse(
['message' => $this->l->t('File is too big')],
Http::STATUS_BAD_REQUEST
);
}
$content = file_get_contents($files['tmp_name'][0]);
unlink($files['tmp_name'][0]);
} else {
return new DataResponse(
['message' => $this->l->t('Invalid file provided')],
Http::STATUS_BAD_REQUEST
);
}
try {
$image = new \OC_Image();
$image->loadFromData($content);
$image->readExif($content);
$image->fixOrientation();
if (!$image->valid()) {
return new DataResponse(
['data' => ['message' => $this->l->t('Invalid image')]],
Http::STATUS_BAD_REQUEST
);
}
$mimeType = $image->mimeType();
if ($mimeType !== 'image/jpeg' && $mimeType !== 'image/png') {
return new DataResponse(
['data' => ['message' => $this->l->t('Unknown filetype')]],
Http::STATUS_BAD_REQUEST
);
}
$avatar = $this->avatarManager->getAvatar($this->userId);
$avatar->set($image);
return new DataResponse();
} catch (NotSquareException $e) {
return new DataResponse(['message' => $e->getMessage()], Http::STATUS_BAD_REQUEST);
} catch (\Exception $e) {
$this->logger->error('Failed to post avatar', [
'exception' => $e,
]);
return new DataResponse(['message' => $this->l->t('An error occurred. Please contact your administrator.')], Http::STATUS_BAD_REQUEST);
}
}
#[NoAdminRequired]
public function deleteAvatar(): DataResponse {
try {
$avatar = $this->avatarManager->getAvatar($this->userId);
$avatar->remove();
return new DataResponse();
} catch (\Exception $e) {
$this->logger->error('Failed to delete avatar', [
'exception' => $e,
]);
return new DataResponse([], Http::STATUS_BAD_REQUEST);
}
}
}
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