user.php
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<?php
/**
* ownCloud - Load the avatar of an contact via an ownCloud user avatar
*
* @author Tobia De Koninck
* @copyright 2014 Tobia De Koninck (tobia@ledfan.be)
*
* 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\ICache;
/**
* This class loads the PHOTO or LOGO property from a contact.
*/
class User extends BaseTemporaryPhoto {
/**
* The Contact object to load the image from
*
* @var OCA\Contacts\Contact
*/
protected $userId;
public function __construct(ICache $cache, $userId) {
parent::__construct($cache);
// check if userId is a real ownCloud user
if(!in_array($userId, \OCP\User::getUsers())){
throw new \Exception('Second argument must be an ownCloud user ID');
}
$this->userId = $userId;
$this->processImage();
}
/**
* Do what's needed to get the image from storage
* depending on the type.
*/
protected function processImage() {
$localPath = \OCP\Config::getSystemValue('datadirectory') . '/' . $this->userId . '/avatar.';
if (file_exists($localPath . 'png')){
$localPath .= 'png';
} else if (file_exists($localPath . 'jpg')){
$localPath .= 'jpg';
}
$this->image = new \OCP\Image();
$this->image->loadFromFile($localPath);
}
}