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<?php
/**
* @author Joas Schilling <nickvergessen@owncloud.com>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Tom Needham <tom@owncloud.com>
*
* @copyright Copyright (c) 2015, ownCloud, Inc.
* @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 OCA\Provisioning_API;
use \OC_OCS_Result;
use \OC_SubAdmin;
class Groups{
/** @var \OCP\IGroupManager */
private $groupManager;
/** @var \OCP\IUserSession */
private $userSession;
/**
* @param \OCP\IGroupManager $groupManager
* @param \OCP\IUserSession $userSession
*/
public function __construct(\OCP\IGroupManager $groupManager,
\OCP\IUserSession $userSession) {
$this->groupManager = $groupManager;
$this->userSession = $userSession;
}
/**
* returns a list of groups
*/
public function getGroups($parameters){
$search = !empty($_GET['search']) ? $_GET['search'] : '';
$limit = !empty($_GET['limit']) ? $_GET['limit'] : null;
$offset = !empty($_GET['offset']) ? $_GET['offset'] : null;
$groups = $this->groupManager->search($search, $limit, $offset);
$groups = array_map(function($group) {
return $group->getGID();
}, $groups);
return new OC_OCS_Result(['groups' => $groups]);
}
/**
* returns an array of users in the group specified
*/
public function getGroup($parameters){
// Check the group exists
if(!$this->groupManager->groupExists($parameters['groupid'])){
return new OC_OCS_Result(null, \OCP\API::RESPOND_NOT_FOUND, 'The requested group could not be found');
}
// Check subadmin has access to this group
if($this->groupManager->isAdmin($this->userSession->getUser()->getUID())
|| in_array($parameters['groupid'], \OC_SubAdmin::getSubAdminsGroups($this->userSession->getUser()->getUID()))){
$users = $this->groupManager->get($parameters['groupid'])->getUsers();
$users = array_map(function($user) {
return $user->getUID();
}, $users);
$users = array_values($users);
return new OC_OCS_Result(['users' => $users]);
} else {
return new OC_OCS_Result(null, \OCP\API::RESPOND_UNAUTHORISED, 'User does not have access to specified group');
}
}
/**
* creates a new group
*/
public function addGroup($parameters){
// Validate name
$groupid = isset($_POST['groupid']) ? $_POST['groupid'] : '';
if( preg_match( '/[^a-zA-Z0-9 _\.@\-]/', $groupid ) || empty($groupid)){
\OCP\Util::writeLog('provisioning_api', 'Attempt made to create group using invalid characters.', \OCP\Util::ERROR);
return new OC_OCS_Result(null, 101, 'Invalid group name');
}
// Check if it exists
if($this->groupManager->groupExists($groupid)){
return new OC_OCS_Result(null, 102);
}
$this->groupManager->createGroup($groupid);
return new OC_OCS_Result(null, 100);
}
public function deleteGroup($parameters){
// Check it exists
if(!$this->groupManager->grouExists($parameters['groupid'])){
return new OC_OCS_Result(null, 101);
} else if($parameters['groupid'] === 'admin' || !$this->groupManger->get($parameters['groupid'])->delete()){
// Cannot delete admin group
return new OC_OCS_Result(null, 102);
} else {
return new OC_OCS_Result(null, 100);
}
}
public function getSubAdminsOfGroup($parameters) {
$group = $parameters['groupid'];
// Check group exists
if(!$this->groupManager->groupExists($group)) {
return new OC_OCS_Result(null, 101, 'Group does not exist');
}
// Go
if(!$subadmins = OC_Subadmin::getGroupsSubAdmins($group)) {
return new OC_OCS_Result(null, 102, 'Unknown error occured');
} else {
return new OC_OCS_Result($subadmins);
}
}
}
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