class.ilChatroomInviteUsersToPrivateRoomGUI.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once 'Modules/Chatroom/classes/class.ilChatroom.php';
require_once 'Modules/Chatroom/classes/class.ilChatroomUser.php';

class ilChatroomInviteUsersToPrivateRoomGUI extends ilChatroomGUIHandler
{

        protected $ilUser;

        public function __construct(ilChatroomObjectGUI $gui)
        {
                global $ilUser;

                $this->ilUser = $ilUser;

                parent::__construct($gui);
        }

        public function executeDefault($method)
        {
                $this->byLogin();
        }

        public function byLogin()
        {
                $this->inviteById(ilObjUser::_lookupId($_REQUEST['user']));
        }

        private function inviteById($invited_id)
        {
                $this->redirectIfNoPermission('read');

                $room      = ilChatroom::byObjectId($this->gui->object->getId());
                $subRoomId = (int)$_REQUEST['sub'];
                $chat_user = new ilChatroomUser($this->ilUser, $room);

                $this->exitIfNoRoomExists($room);
                $this->exitIfNoRoomPermission($room, $subRoomId, $chat_user);

                if(!$this->isMainRoom($subRoomId))
                {
                        $room->inviteUserToPrivateRoom($invited_id, $subRoomId);
                }

                $connector = $this->gui->getConnector();
                $response  = $connector->sendInviteToPrivateRoom($room->getRoomId(), $subRoomId, $chat_user->getUserId(), $invited_id);

                $room->sendInvitationNotification($this->gui, $chat_user, $invited_id, $subRoomId);

                $this->sendResponse($response);
        }

        public function byId()
        {
                $this->inviteById($_REQUEST['user']);
        }

        public function getUserList()
        {
                require_once 'Services/User/classes/class.ilUserAutoComplete.php';
                $auto = new ilUserAutoComplete();
                $auto->setUser($this->ilUser);
                $auto->setPrivacyMode(ilUserAutoComplete::PRIVACY_MODE_RESPECT_USER_SETTING);
                if($this->ilUser->isAnonymous())
                {
                        $auto->setSearchType(ilUserAutoComplete::SEARCH_TYPE_EQUALS);
                }

                if(($_REQUEST['fetchall']))
                {
                        $auto->setLimit(ilUserAutoComplete::MAX_ENTRIES);
                }
                $auto->setMoreLinkAvailable(true);
                $auto->setSearchFields(array('firstname', 'lastname'));
                $auto->setResultField('login');
                $auto->enableFieldSearchableCheck(true);
                echo $auto->getList($_REQUEST['q']);
                exit;
        }
}