133 lines
3.4 KiB
PHP
133 lines
3.4 KiB
PHP
<?php
|
|
declare(strict_types=1);
|
|
/**
|
|
* @copyright Copyright (c) 2016, ownCloud, Inc.
|
|
*
|
|
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
|
|
* @author Lukas Reschke <lukas@statuscode.ch>
|
|
* @author Morris Jobke <hey@morrisjobke.de>
|
|
* @author Robin Appelman <robin@icewind.nl>
|
|
* @author Roeland Jago Douma <roeland@famdouma.nl>
|
|
* @author Thomas Müller <thomas.mueller@tmit.eu>
|
|
*
|
|
* @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/>
|
|
*
|
|
*/
|
|
|
|
namespace OC\Avatar;
|
|
|
|
use OC\User\Manager;
|
|
use OCP\Files\IAppData;
|
|
use OCP\Files\NotFoundException;
|
|
use OCP\IAvatar;
|
|
use OCP\IAvatarManager;
|
|
use OCP\IConfig;
|
|
use OCP\ILogger;
|
|
use OCP\IL10N;
|
|
|
|
/**
|
|
* This class implements methods to access Avatar functionality
|
|
*/
|
|
class AvatarManager implements IAvatarManager {
|
|
|
|
/** @var Manager */
|
|
private $userManager;
|
|
|
|
/** @var IAppData */
|
|
private $appData;
|
|
|
|
/** @var IL10N */
|
|
private $l;
|
|
|
|
/** @var ILogger */
|
|
private $logger;
|
|
|
|
/** @var IConfig */
|
|
private $config;
|
|
|
|
/**
|
|
* AvatarManager constructor.
|
|
*
|
|
* @param Manager $userManager
|
|
* @param IAppData $appData
|
|
* @param IL10N $l
|
|
* @param ILogger $logger
|
|
* @param IConfig $config
|
|
*/
|
|
public function __construct(
|
|
Manager $userManager,
|
|
IAppData $appData,
|
|
IL10N $l,
|
|
ILogger $logger,
|
|
IConfig $config) {
|
|
$this->userManager = $userManager;
|
|
$this->appData = $appData;
|
|
$this->l = $l;
|
|
$this->logger = $logger;
|
|
$this->config = $config;
|
|
}
|
|
|
|
/**
|
|
* return a user specific instance of \OCP\IAvatar
|
|
* @see \OCP\IAvatar
|
|
* @param string $userId the ownCloud user id
|
|
* @return \OCP\IAvatar
|
|
* @throws \Exception In case the username is potentially dangerous
|
|
* @throws NotFoundException In case there is no user folder yet
|
|
*/
|
|
public function getAvatar(string $userId) : IAvatar {
|
|
$user = $this->userManager->get($userId);
|
|
if ($user === null) {
|
|
throw new \Exception('user does not exist');
|
|
}
|
|
|
|
// sanitize userID - fixes casing issue (needed for the filesystem stuff that is done below)
|
|
$userId = $user->getUID();
|
|
|
|
try {
|
|
$folder = $this->appData->getFolder($userId);
|
|
} catch (NotFoundException $e) {
|
|
$folder = $this->appData->newFolder($userId);
|
|
}
|
|
|
|
return new UserAvatar($folder, $this->l, $user, $this->logger, $this->config);
|
|
}
|
|
|
|
/**
|
|
* Clear generated avatars
|
|
*/
|
|
public function clearCachedAvatars() {
|
|
$users = $this->config->getUsersForUserValue('avatar', 'generated', 'true');
|
|
foreach($users as $userId) {
|
|
try {
|
|
$folder = $this->appData->getFolder($userId);
|
|
$folder->delete();
|
|
} catch (NotFoundException $e) {
|
|
$this->logger->debug("No cache for the user $userId. Ignoring...");
|
|
}
|
|
$this->config->setUserValue($userId, 'avatar', 'generated', 'false');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns a GuestAvatar.
|
|
*
|
|
* @param string $name The guest name, e.g. "Albert".
|
|
* @return IAvatar
|
|
*/
|
|
public function getGuestAvatar(string $name): IAvatar {
|
|
return new GuestAvatar($name, $this->logger);
|
|
}
|
|
}
|