/**
* Admin user "perform with checked" action to assign user to or remove users from groups
*
* @param $input
* @return array
* @throws Exception
* @throws Services_Exception
* @throws Services_Exception_BadRequest
* @throws Services_Exception_Denied
*/
function action_manage_groups($input)
{
Services_Exception_Denied::checkGlobal('admin_users');
$check = Services_Exception_BadRequest::checkAccess();
//first pass - show confirm popup
if (!empty($check['ticket'])) {
$selected = $input->asArray('checked');
if (count($selected) > 0) {
//provide redirect if js is not enabled
$referer = Services_Utilities_Controller::noJsPath();
//remove from group icon clicked for a specific user
if (isset($input['groupremove'])) {
$items = $input->asArray('groupremove');
return ['FORWARD' => ['controller' => 'access', 'action' => 'confirm', 'title' => tra('Please confirm removal from group'), 'confirmAction' => $input->action->word(), 'confirmController' => 'user', 'customMsg' => tr('Are you sure you want to remove user %0 from the following group:', $selected[0]), 'items' => $items, 'extra' => ['add_remove' => 'remove', 'user' => $selected[0], 'referer' => $referer], 'ticket' => $check['ticket'], 'modal' => '1']];
//selected users to be added or removed from selected groups groups
} else {
$all_groups = $this->lib->list_all_groups();
$countgrps = count($all_groups) < 21 ? count($all_groups) : 20;
$users = $input->asArray('checked');
if (count($users) == 1) {
$customMsg = tra('For this user:'******'tiki')->get_user_groups($users[0]);
} else {
$customMsg = tra('For these selected users:');
$userGroups = '';
}
return ['title' => tra('Change group assignments for selected users'), 'confirmAction' => $input->action->word(), 'confirmController' => 'user', 'customMsg' => $customMsg, 'all_groups' => $all_groups, 'countgrps' => $countgrps, 'items' => $users, 'extra' => ['referer' => $referer], 'ticket' => $check['ticket'], 'modal' => '1', 'confirm' => 'y', 'userGroups' => str_replace(['\'', '&'], ['%39;', '%26'], json_encode($userGroups))];
}
} else {
throw new Services_Exception(tra('No users were selected. Please select one or more users.'), 409);
}
//after confirm submit - perform action and return success feedback
} elseif ($check === true && $_SERVER['REQUEST_METHOD'] === 'POST') {
$extra = json_decode($input['extra'], true);
//selected users added or removed from selected groups
if (isset($input['checked_groups'])) {
$groups = $input->asArray('checked_groups');
$users = json_decode($input['items'], true);
$add_remove = $input->add_remove->word();
//single user removed from a particular group
} else {
$groups = json_decode($input['items'], true);
$users[] = $extra['user'];
$add_remove = $extra['add_remove'];
}
if (!empty($users) && !empty($groups)) {
global $user;
$logslib = TikiLib::lib('logs');
$userGroups = $this->lib->get_user_groups_inclusion($user);
$permname = 'group_' . $add_remove . '_member';
$groupperm = Perms::get()->{$permname};
$userperm = Perms::get()->group_join;
foreach ($users as $assign_user) {
foreach ($groups as $group) {
if ($groupperm || array_key_exists($group, $userGroups) && $userperm) {
if ($add_remove === 'add') {
$res = $this->lib->assign_user_to_group($assign_user, $group);
if ($res) {
$logmsg = sprintf(tra('%s %s assigned to %s %s.'), tra('user'), $assign_user, tra('group'), $group);
$logslib->add_log('adminusers', $logmsg, $user);
} else {
throw new Services_Exception(tra('An error occurred. The group assignment failed'), 400);
}
} elseif ($add_remove === 'remove') {
$this->lib->remove_user_from_group($assign_user, $group);
$logmsg = sprintf(tra('%s %s removed from %s %s.'), tra('user'), $assign_user, tra('group'), $group);
$logslib->add_log('adminusers', $logmsg, $user);
}
} else {
throw new Services_Exception_Denied();
}
}
}
//return to page
//if javascript is not enabled
if (!empty($extra['referer'])) {
$this->access->redirect($extra['referer'], tra('Selected user(s) group assignment(s) changed'), null, 'feedback');
}
if (count($users) === 1) {
$msg = tra('The following user:'******'Has';
} else {
$msg = tra('The following users:');
$helper = 'Have';
}
$verb = $add_remove == 'add' ? 'added to' : 'removed from';
$grpcnt = count($groups) === 1 ? 'group' : 'groups';
$toMsg = tr('%0 been %1 the following %2:', tra($helper), tra($verb), tra($grpcnt));
return ['extra' => 'post', 'feedback' => ['ajaxtype' => 'feedback', 'ajaxheading' => tra('Success'), 'ajaxitems' => $users, 'ajaxmsg' => $msg, 'ajaxtoMsg' => $toMsg, 'ajaxtoList' => $groups, 'modal' => '1']];
} else {
throw new Services_Exception(tra('No groups were selected. Please select one or more groups.'), 409);
}
}
}
