uploaded.php
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<?php
/**
* ownCloud - Load an uploaded image from system.
*
* @author Thomas Tanghus
* @copyright 2014 Thomas Tanghus (thomas@tanghus.net)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library 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 library. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Contacts\Utils\TemporaryPhoto;
use OCA\Contacts\Contact as ContactObject,
OCA\Contacts\Utils\TemporaryPhoto as BaseTemporaryPhoto,
OCP\IRequest,
OCP\AppFramework\Http,
OCP\Image,
OCP\ICache;
/**
* This class loads an image from the virtual file system.
*/
class Uploaded extends BaseTemporaryPhoto {
/**
* The request to read the data from
*
* @var \OCP\IRequest
*/
protected $request;
public function __construct(ICache $cache, IRequest $request) {
\OCP\Util::writeLog('contacts', __METHOD__, \OCP\Util::DEBUG);
if (!$request instanceOf IRequest) {
throw new \Exception(
__METHOD__ . ' Second argument must be an instance of \\OCP\\IRequest'
);
}
parent::__construct($cache);
$this->request = $request;
$this->processImage();
}
/**
* Load the image.
*/
protected function processImage() {
// If image has already been read return
if ($this->image instanceOf Image) {
return;
}
$this->image = new Image();
\OCP\Util::writeLog('contacts', __METHOD__ . ', Content-Type: ' . $this->request->getHeader('Content-Type'), \OCP\Util::DEBUG);
\OCP\Util::writeLog('contacts', __METHOD__ . ', Content-Length: ' . $this->request->getHeader('Content-Length'), \OCP\Util::DEBUG);
if (substr($this->request->getHeader('Content-Type'), 0, 6) !== 'image/') {
throw new \Exception(
'Only images can be used as contact photo',
Http::STATUS_UNSUPPORTED_MEDIA_TYPE
);
}
$maxSize = \OCP\Util::maxUploadFilesize('/');
if ($this->request->getHeader('Content-Length') > $maxSize) {
throw new \Exception(
sprintf(
'The size of the file exceeds the maximum allowed %s',
\OCP\Util::humanFileSize($maxSize)
),
Http::STATUS_REQUEST_ENTITY_TOO_LARGE
);
}
$this->image->loadFromFileHandle($this->request->put);
}
}