/**
* returns a list of users
*
* @return OC_OCS_Result
*/
public function getUsers()
{
$search = !empty($_GET['search']) ? $_GET['search'] : '';
$limit = !empty($_GET['limit']) ? $_GET['limit'] : null;
$offset = !empty($_GET['offset']) ? $_GET['offset'] : null;
// Check if user is logged in
$user = $this->userSession->getUser();
if ($user === null) {
return new OC_OCS_Result(null, \OCP\API::RESPOND_UNAUTHORISED);
}
// Admin? Or SubAdmin?
if ($this->groupManager->isAdmin($user->getUID())) {
$users = $this->userManager->search($search, $limit, $offset);
} else {
if (\OC_SubAdmin::isSubAdmin($user->getUID())) {
$subAdminOfGroups = \OC_SubAdmin::getSubAdminsGroups($user->getUID());
if ($offset === null) {
$offset = 0;
}
$users = [];
foreach ($subAdminOfGroups as $group) {
$users = array_merge($users, $this->groupManager->displayNamesInGroup($group, $search));
}
$users = array_slice($users, $offset, $limit);
} else {
return new OC_OCS_Result(null, \OCP\API::RESPOND_UNAUTHORISED);
}
}
$users = array_keys($users);
return new OC_OCS_Result(['users' => $users]);
}
/**
* @NoAdminRequired
*
* @param int $offset
* @param int $limit
* @param string $gid GID to filter for
* @param string $pattern Pattern to search for in the username
* @param string $backend Backend to filter for (class-name)
* @return DataResponse
*
* TODO: Tidy up and write unit tests - code is mainly static method calls
*/
public function index($offset = 0, $limit = 10, $gid = '', $pattern = '', $backend = '')
{
// FIXME: The JS sends the group '_everyone' instead of no GID for the "all users" group.
if ($gid === '_everyone') {
$gid = '';
}
// Remove backends
if (!empty($backend)) {
$activeBackends = $this->userManager->getBackends();
$this->userManager->clearBackends();
foreach ($activeBackends as $singleActiveBackend) {
if ($backend === get_class($singleActiveBackend)) {
$this->userManager->registerBackend($singleActiveBackend);
break;
}
}
}
$users = [];
if ($this->isAdmin) {
if ($gid !== '') {
$batch = $this->getUsersForUID($this->groupManager->displayNamesInGroup($gid, $pattern, $limit, $offset));
} else {
$batch = $this->userManager->search($pattern, $limit, $offset);
}
foreach ($batch as $user) {
$users[] = $this->formatUserForIndex($user);
}
} else {
$subAdminOfGroups = $this->groupManager->getSubAdmin()->getSubAdminsGroups($this->userSession->getUser());
// New class returns IGroup[] so convert back
$gids = [];
foreach ($subAdminOfGroups as $group) {
$gids[] = $group->getGID();
}
$subAdminOfGroups = $gids;
// Set the $gid parameter to an empty value if the subadmin has no rights to access a specific group
if ($gid !== '' && !in_array($gid, $subAdminOfGroups)) {
$gid = '';
}
// Batch all groups the user is subadmin of when a group is specified
$batch = [];
if ($gid === '') {
foreach ($subAdminOfGroups as $group) {
$groupUsers = $this->groupManager->displayNamesInGroup($group, $pattern, $limit, $offset);
foreach ($groupUsers as $uid => $displayName) {
$batch[$uid] = $displayName;
}
}
} else {
$batch = $this->groupManager->displayNamesInGroup($gid, $pattern, $limit, $offset);
}
$batch = $this->getUsersForUID($batch);
foreach ($batch as $user) {
// Only add the groups, this user is a subadmin of
$userGroups = array_values(array_intersect($this->groupManager->getUserGroupIds($user), $subAdminOfGroups));
$users[] = $this->formatUserForIndex($user, $userGroups);
}
}
return new DataResponse($users);
}
/**
* @param string $search
*/
protected function getUsers($search)
{
$this->result['users'] = $this->result['exact']['users'] = $users = [];
$userGroups = [];
if ($this->shareWithGroupOnly) {
// Search in all the groups this user is part of
$userGroups = $this->groupManager->getUserGroupIds($this->userSession->getUser());
foreach ($userGroups as $userGroup) {
$usersTmp = $this->groupManager->displayNamesInGroup($userGroup, $search, $this->limit, $this->offset);
foreach ($usersTmp as $uid => $userDisplayName) {
$users[$uid] = $userDisplayName;
}
}
} else {
// Search in all users
$usersTmp = $this->userManager->searchDisplayName($search, $this->limit, $this->offset);
foreach ($usersTmp as $user) {
$users[$user->getUID()] = $user->getDisplayName();
}
}
if (!$this->shareeEnumeration || sizeof($users) < $this->limit) {
$this->reachedEndFor[] = 'users';
}
$foundUserById = false;
foreach ($users as $uid => $userDisplayName) {
if (strtolower($uid) === $search || strtolower($userDisplayName) === $search) {
if (strtolower($uid) === $search) {
$foundUserById = true;
}
$this->result['exact']['users'][] = ['label' => $userDisplayName, 'value' => ['shareType' => Share::SHARE_TYPE_USER, 'shareWith' => $uid]];
} else {
$this->result['users'][] = ['label' => $userDisplayName, 'value' => ['shareType' => Share::SHARE_TYPE_USER, 'shareWith' => $uid]];
}
}
if ($this->offset === 0 && !$foundUserById) {
// On page one we try if the search result has a direct hit on the
// user id and if so, we add that to the exact match list
$user = $this->userManager->get($search);
if ($user instanceof IUser) {
$addUser = true;
if ($this->shareWithGroupOnly) {
// Only add, if we have a common group
$commonGroups = array_intersect($userGroups, $this->groupManager->getUserGroupIds($user));
$addUser = !empty($commonGroups);
}
if ($addUser) {
array_push($this->result['exact']['users'], ['label' => $user->getDisplayName(), 'value' => ['shareType' => Share::SHARE_TYPE_USER, 'shareWith' => $user->getUID()]]);
}
}
}
if (!$this->shareeEnumeration) {
$this->result['users'] = [];
}
}
