nextcloud/lib/private/avatarmanager.php

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<?php
/**
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* @author Arthur Schiwon <blizzz@owncloud.com>
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* @author Joas Schilling <nickvergessen@owncloud.com>
* @author Lukas Reschke <lukas@owncloud.com>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin McCorkell <robin@mccorkell.me.uk>
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* @author Roeland Jago Douma <rullzer@owncloud.com>
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*
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
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*/
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namespace OC;
use OCP\IAvatarManager;
use OCP\IUserManager;
use OCP\Files\IRootFolder;
use OCP\IL10N;
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/**
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* This class implements methods to access Avatar functionality
*/
class AvatarManager implements IAvatarManager {
/** @var IUserManager */
private $userManager;
/** @var IRootFolder */
private $rootFolder;
/** @var IL10N */
private $l;
public function __construct(
IUserManager $userManager,
IRootFolder $rootFolder,
IL10N $l) {
$this->userManager = $userManager;
$this->rootFolder = $rootFolder;
$this->l = $l;
}
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/**
* return a user specific instance of \OCP\IAvatar
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* @see \OCP\IAvatar
* @param string $user the ownCloud user id
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* @return \OCP\IAvatar
* @throws \Exception In case the username is potentially dangerous
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*/
public function getAvatar($userId) {
$user = $this->userManager->get($userId);
if (is_null($user)) {
throw new \Exception('user does not exist');
}
return new Avatar($this->rootFolder->getUserFolder($userId)->getParent(), $this->l, $user);
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}
}