ilChatroomViewGUI Class Reference

Class ilChatroomViewGUI. More...

Inheritance diagram for ilChatroomViewGUI:

Collaboration diagram for ilChatroomViewGUI:

Public Member Functions
	joinWithCustomName ()
	Joins user to chatroom with custom username, fetched from $_REQUEST['custom_username_text'] or by calling buld method. More...
	renderFileUploadForm (ilTemplate $roomTpl)
	Prepares Fileupload form and displays it. More...
	executeDefault ($requestedMethod)
	Chatroom and Chatuser get prepared before $this->showRoom method is called. More...
	invitePD ()
	logout ()
	Performs logout. More...
	lostConnection ()
Public Member Functions inherited from ilChatroomGUIHandler
	__construct (ilChatroomObjectGUI $gui)
	execute ($method)
	Executes given $method if existing, otherwise executes executeDefault() method. More...
	executeDefault ($requestedMethod)
	redirectIfNoPermission ($permission)
	Checks for requested permissions and redirects if the permission check failed. More...
	isSuccessful ($response)
	Checks for success param in an json decoded response. More...
	sendResponse ($response)
	Sends a json encoded response and exits the php process. More...
	hasPermission ($permission)
	Checks for access with ilRbacSystem. More...

Protected Member Functions
	renderSendMessageBox (ilTemplate $roomTpl)
	renderLanguageVariables (ilTemplate $roomTpl)
	renderRightUsersBlock (ilTemplate $roomTpl)
Protected Member Functions inherited from ilChatroomGUIHandler
	getRoomByObjectId ($objectId)
	exitIfNoRoomExists ($room)
	Checks if a ilChatroom exists. More...
	exitIfNoRoomPermission ($room, $subRoom, $chat_user)
	Check if user can moderate a chatroom. More...
	canModerate ($room, $subRoom, $user_id)
	Checks if the user has permission to moderate a ilChatroom. More...
	isMainRoom ($subRoomId)

Private Member Functions
	setupTemplate ()
	Adds CSS and JavaScript files that should be included in the header. More...
	showRoom (ilChatroom $room, ilChatroomUser $chat_user)
	Prepares and displays chatroom and connects user to it. More...
	cancelJoin ($message)
	Calls ilUtil::sendFailure method using given $message as parameter. More...
	showNameSelection (ilChatroomUser $chat_user)
	Prepares and displays name selection. More...

Additional Inherited Members
Protected Attributes inherited from ilChatroomGUIHandler
	$gui
	$ilUser
	$ilCtrl
	$ilLng
	$webDirectory
	$obj_service
	$upload
	$rbacsystem
	$mainTpl
	$ilias
	$navigationHistory
	$tree
	$tabs

Detailed Description

Class ilChatroomViewGUI.

Author

Jan Posselt jposs.nosp@m.elt@.nosp@m.datab.nosp@m.ay.d.nosp@m.e

Version

$Id$

Definition at line 13 of file class.ilChatroomViewGUI.php.

Member Function Documentation

cancelJoin()

ilChatroomViewGUI::cancelJoin (   $message )

private

Calls ilUtil::sendFailure method using given $message as parameter.

Parameters

string

$message

Definition at line 243 of file class.ilChatroomViewGUI.php.

    {
        ilUtil::sendFailure($message);
    }

References $message, and ilUtil\sendFailure().

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executeDefault()

ilChatroomViewGUI::executeDefault

(

$requestedMethod

)

Chatroom and Chatuser get prepared before $this->showRoom method is called.

If custom usernames are allowed, $this->showNameSelection method is called if user isn't already registered in the Chatroom. @inheritDoc

Reimplemented from ilChatroomGUIHandler.

Definition at line 370 of file class.ilChatroomViewGUI.php.

    {
        include_once 'Modules/Chatroom/classes/class.ilChatroom.php';
 
        $this->redirectIfNoPermission('read');
 
        $this->gui->switchToVisibleMode();
        $this->setupTemplate();
 
        $chatSettings = new ilSetting('chatroom');
        if (!$chatSettings->get('chat_enabled')) {
            $this->ilCtrl->redirect($this->gui, 'settings-general');
            exit;
        }
 
        $room = ilChatroom::byObjectId($this->gui->object->getId());
 
        if (!$room->getSetting('allow_anonymous') && $this->ilUser->isAnonymous()) {
            $this->cancelJoin($this->ilLng->txt('chat_anonymous_not_allowed'));
            return;
        }
 
        $chat_user = new ilChatroomUser($this->ilUser, $room);
 
        if ($room->getSetting('allow_custom_usernames')) {
            if ($room->isSubscribed($chat_user->getUserId())) {
                $chat_user->setUsername($chat_user->getUsername());
                $this->showRoom($room, $chat_user);
            } else {
                $this->showNameSelection($chat_user);
            }
        } else {
            $chat_user->setUsername($this->ilUser->getLogin());
            $this->showRoom($room, $chat_user);
        }
    }

References ilChatroom\byObjectId(), exit, and ilCtrl\redirect().

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invitePD()

ilChatroomViewGUI::invitePD

(

)

Definition at line 410 of file class.ilChatroomViewGUI.php.

    {
        $chatSettings = new ilSetting('chatroom');
        if (!$chatSettings->get('chat_enabled')) {
            $this->ilCtrl->redirect($this->gui, 'settings-general');
        }
 
        $room = ilChatroom::byObjectId($this->gui->object->getId());
        $chat_user = new ilChatroomUser($this->ilUser, $room);
        $user_id = $_REQUEST['usr_id'];
        $connector = $this->gui->getConnector();
        $title = $room->getUniquePrivateRoomTitle($chat_user->buildLogin());
        $subRoomId = $room->addPrivateRoom($title, $chat_user, array('public' => false));
 
        $room->inviteUserToPrivateRoom($user_id, $subRoomId);
        $connector->sendCreatePrivateRoom($room->getRoomId(), $subRoomId, $chat_user->getUserId(), $title);
        $connector->sendInviteToPrivateRoom($room->getRoomId(), $subRoomId, $chat_user->getUserId(), $user_id);
 
        $room->sendInvitationNotification($this->gui, $chat_user, $user_id, $subRoomId);
 
        $_REQUEST['sub'] = $subRoomId;
 
        $_SESSION['show_invitation_message'] = $user_id;
 
        $this->ilCtrl->setParameter($this->gui, 'sub', $subRoomId);
        $this->ilCtrl->redirect($this->gui, 'view');
    }

References $_SESSION, ilChatroom\byObjectId(), ilCtrl\redirect(), and ilCtrl\setParameter().

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joinWithCustomName()

ilChatroomViewGUI::joinWithCustomName

(

)

Joins user to chatroom with custom username, fetched from $_REQUEST['custom_username_text'] or by calling buld method.

If sucessful, $this->showRoom method is called, otherwise $this->showNameSelection.

Definition at line 21 of file class.ilChatroomViewGUI.php.

    {
        $this->redirectIfNoPermission('read');
 
        $this->gui->switchToVisibleMode();
        $this->setupTemplate();
        $room = ilChatroom::byObjectId($this->gui->object->getId());
        $chat_user = new ilChatroomUser($this->ilUser, $room);
        $failure = false;
        $username = '';
 
        if ($_REQUEST['custom_username_radio'] == 'custom_username') {
            $username = $_REQUEST['custom_username_text'];
        } elseif (method_exists($chat_user, 'build' . $_REQUEST['custom_username_radio'])) {
            $username = $chat_user->{'build' . $_REQUEST['custom_username_radio']}();
        } else {
            $failure = true;
        }
 
        if (!$failure && trim($username) != '') {
            if (!$room->isSubscribed($chat_user->getUserId())) {
                $chat_user->setUsername($chat_user->buildUniqueUsername($username));
            }
 
            $this->showRoom($room, $chat_user);
        } else {
            ilUtil::sendFailure($this->ilLng->txt('no_username_given'));
            $this->showNameSelection($chat_user);
        }
    }

References $failure, ilChatroom\byObjectId(), ilChatroomGUIHandler\redirectIfNoPermission(), and setupTemplate().

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logout()

ilChatroomViewGUI::logout

(

)

Performs logout.

Todo:

logout user from room

Definition at line 441 of file class.ilChatroomViewGUI.php.

    {
        $pid = $this->tree->getParentId($this->gui->getRefId());
        $this->ilCtrl->setParameterByClass('ilrepositorygui', 'ref_id', $pid);
        $this->ilCtrl->redirectByClass('ilrepositorygui', '');
    }

References ilCtrl\redirectByClass(), and ilCtrl\setParameterByClass().

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lostConnection()

ilChatroomViewGUI::lostConnection

(

)

Definition at line 454 of file class.ilChatroomViewGUI.php.

    {
        if (isset($_GET['msg'])) {
            switch ($_GET['msg']) {
                case 'kicked':
                    ilUtil::sendFailure($this->ilLng->txt('kicked'), true);
                    break;
 
                case 'banned':
                    ilUtil::sendFailure($this->ilLng->txt('banned'), true);
                    break;
 
                default:
                    ilUtil::sendFailure($this->ilLng->txt('lost_connection'), true);
                    break;
            }
        } else {
            ilUtil::sendFailure($this->ilLng->txt('lost_connection'), true);
        }
 
        $this->ilCtrl->redirectByClass('ilinfoscreengui', 'info');
    }

References $_GET, ilCtrl\redirectByClass(), and ilUtil\sendFailure().

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renderFileUploadForm()

ilChatroomViewGUI::renderFileUploadForm

(

ilTemplate

$roomTpl

)

Prepares Fileupload form and displays it.

Parameters

ilTemplate

$roomTpl

Definition at line 252 of file class.ilChatroomViewGUI.php.

    {
        // @todo: Not implemented yet
        return;
 
        require_once 'Modules/Chatroom/classes/class.ilChatroomFormFactory.php';
        $formFactory = new ilChatroomFormFactory();
        $file_upload = $formFactory->getFileUploadForm();
        //$file_upload->setFormAction( $ilCtrl->getFormAction($this->gui, 'UploadFile-uploadFile') );
        $roomTpl->setVariable('FILE_UPLOAD', $file_upload->getHTML());
    }

References HTML_Template_IT\setVariable().

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renderLanguageVariables()

ilChatroomViewGUI::renderLanguageVariables ( ilTemplate  $roomTpl )

protected

Parameters

ilTemplate

$roomTpl

Definition at line 279 of file class.ilChatroomViewGUI.php.

    {
        $js_translations = array(
            'LBL_MAINROOM' => 'chat_mainroom',
            'LBL_LEAVE_PRIVATE_ROOM' => 'leave_private_room',
            'LBL_LEFT_PRIVATE_ROOM' => 'left_private_room',
            'LBL_JOIN' => 'chat_join',
            'LBL_DELETE_PRIVATE_ROOM' => 'delete_private_room',
            'LBL_DELETE_PRIVATE_ROOM_QUESTION' => 'delete_private_room_question',
            'LBL_INVITE_TO_PRIVATE_ROOM' => 'invite_to_private_room',
            'LBL_KICK' => 'chat_kick',
            'LBL_BAN' => 'chat_ban',
            'LBL_KICK_QUESTION' => 'kick_question',
            'LBL_BAN_QUESTION' => 'ban_question',
            'LBL_ADDRESS' => 'chat_address',
            'LBL_WHISPER' => 'chat_whisper',
            'LBL_CONNECT' => 'chat_connection_established',
            'LBL_DISCONNECT' => 'chat_connection_disconnected',
            'LBL_TO_MAINROOM' => 'chat_to_mainroom',
            'LBL_CREATE_PRIVATE_ROOM_JS' => 'chat_create_private_room_button',
            'LBL_WELCOME_TO_CHAT' => 'welcome_to_chat',
            'LBL_USER_INVITED' => 'user_invited',
            'LBL_USER_KICKED' => 'user_kicked',
            'LBL_USER_INVITED_SELF' => 'user_invited_self',
            'LBL_PRIVATE_ROOM_CLOSED' => 'private_room_closed',
            'LBL_PRIVATE_ROOM_ENTERED' => 'private_room_entered',
            'LBL_PRIVATE_ROOM_LEFT' => 'private_room_left',
            'LBL_PRIVATE_ROOM_ENTERED_USER' => 'private_room_entered_user',
            'LBL_KICKED_FROM_PRIVATE_ROOM' => 'kicked_from_private_room',
            'LBL_OK' => 'ok',
            'LBL_INVITE' => 'chat_invite',
            'LBL_CANCEL' => 'cancel',
            'LBL_WHISPER_TO' => 'whisper_to',
            'LBL_SPEAK_TO' => 'speak_to',
            'LBL_HISTORY_CLEARED' => 'history_cleared',
            'LBL_CLEAR_ROOM_HISTORY' => 'clear_room_history',
            'LBL_CLEAR_ROOM_HISTORY_QUESTION' => 'clear_room_history_question',
            'LBL_END_WHISPER' => 'end_whisper',
            'LBL_TIMEFORMAT' => 'lang_timeformat_no_sec',
            'LBL_DATEFORMAT' => 'lang_dateformat'
        );
        foreach ($js_translations as $placeholder => $lng_variable) {
            $roomTpl->setVariable($placeholder, json_encode($this->ilLng->txt($lng_variable)));
        }
 
        $roomTpl->setVariable('LBL_CREATE_PRIVATE_ROOM', $this->ilLng->txt('chat_create_private_room_button'));
        $roomTpl->setVariable('LBL_CREATE_PRIVATE_ROOM_TEXT', $this->ilLng->txt('create_private_room_text'));
        $roomTpl->setVariable('LBL_LAYOUT', $this->ilLng->txt('layout'));
        $roomTpl->setVariable('LBL_SHOW_SETTINGS', $this->ilLng->txt('show_settings'));
        $roomTpl->setVariable('LBL_USER_IN_ROOM', $this->ilLng->txt('user_in_room'));
        $roomTpl->setVariable('LBL_USER_IN_ILIAS', $this->ilLng->txt('user_in_ilias'));
    }

References HTML_Template_IT\setVariable().

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renderRightUsersBlock()

ilChatroomViewGUI::renderRightUsersBlock ( ilTemplate  $roomTpl )

protected

Parameters

ilTemplate

$roomTpl

Definition at line 335 of file class.ilChatroomViewGUI.php.

    {
        $roomTpl->setVariable('LBL_NO_FURTHER_USERS', $this->ilLng->txt('no_further_users'));
    }

References HTML_Template_IT\setVariable().

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renderSendMessageBox()

ilChatroomViewGUI::renderSendMessageBox ( ilTemplate  $roomTpl )

protected

Parameters

ilTemplate

$roomTpl

Definition at line 267 of file class.ilChatroomViewGUI.php.

    {
        $roomTpl->setVariable('LBL_MESSAGE', $this->ilLng->txt('chat_message'));
        $roomTpl->setVariable('LBL_TOALL', $this->ilLng->txt('chat_message_to_all'));
        $roomTpl->setVariable('LBL_OPTIONS', $this->ilLng->txt('chat_message_options'));
        $roomTpl->setVariable('LBL_DISPLAY', $this->ilLng->txt('chat_message_display'));
        $roomTpl->setVariable('LBL_SEND', $this->ilLng->txt('send'));
    }

References HTML_Template_IT\setVariable().

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setupTemplate()

ilChatroomViewGUI::setupTemplate ( )

private

Adds CSS and JavaScript files that should be included in the header.

Definition at line 55 of file class.ilChatroomViewGUI.php.

    {
        $this->mainTpl->addJavaScript('Modules/Chatroom/js/chat.js');
        $this->mainTpl->addJavaScript('Modules/Chatroom/js/iliaschat.jquery.js');
        $this->mainTpl->addJavaScript('node_modules/jquery-outside-events/jquery.ba-outside-events.js');
 
        $this->mainTpl->addJavaScript('./Services/UIComponent/AdvancedSelectionList/js/AdvancedSelectionList.js');
 
        $this->mainTpl->addCSS('Modules/Chatroom/templates/default/style.css');
 
        $this->mainTpl->setPermanentLink($this->gui->object->getType(), $this->gui->object->getRefId());
    }

Referenced by joinWithCustomName().

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showNameSelection()

ilChatroomViewGUI::showNameSelection ( ilChatroomUser  $chat_user )

private

Prepares and displays name selection.

Fetches name option by calling getChatNameSuggestions method on given $chat_user object.

Parameters

ilChatroomUser

$chat_user

Definition at line 346 of file class.ilChatroomViewGUI.php.

    {
        require_once 'Modules/Chatroom/classes/class.ilChatroomFormFactory.php';
 
        $name_options = $chat_user->getChatNameSuggestions();
        $formFactory = new ilChatroomFormFactory();
        $selectionForm = $formFactory->getUserChatNameSelectionForm($name_options);
 
        $this->ilCtrl->saveParameter($this->gui, 'sub');
 
        $selectionForm->addCommandButton('view-joinWithCustomName', $this->ilLng->txt('enter'));
        $selectionForm->setFormAction(
            $this->ilCtrl->getFormAction($this->gui, 'view-joinWithCustomName')
        );
 
        $this->mainTpl->setVariable('ADM_CONTENT', $selectionForm->getHtml());
    }

References ilChatroomUser\getChatNameSuggestions(), ilCtrl\getFormAction(), and ilCtrl\saveParameter().

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showRoom()

ilChatroomViewGUI::showRoom ( ilChatroom  $room, ilChatroomUser  $chat_user  )

private

Prepares and displays chatroom and connects user to it.

Parameters

ilChatroom	$room
ilChatroomUser	$chat_user

Definition at line 73 of file class.ilChatroomViewGUI.php.

    {
        $this->redirectIfNoPermission('read');
 
        $user_id = $chat_user->getUserId();
 
        $this->navigationHistory->addItem($_GET['ref_id'], $this->ilCtrl->getLinkTargetByClass('ilrepositorygui', 'view'), 'chtr');
 
        if ($room->isUserBanned($user_id)) {
            $this->cancelJoin($this->ilLng->txt('banned'));
            return;
        }
 
        $scope = $room->getRoomId();
        $connector = $this->gui->getConnector();
        $response = @$connector->connect($scope, $user_id);
 
        if (!$response) {
            ilUtil::sendFailure($this->ilLng->txt('unable_to_connect'), true);
            $this->ilCtrl->redirectByClass('ilinfoscreengui', 'info');
        }
 
        if (!$room->isSubscribed($chat_user->getUserId())) {
            $room->connectUser($chat_user);
        }
 
        $subScope = 0;
        $response = $connector->sendEnterPrivateRoom($scope, $subScope, $user_id);
        if (!$response) {
            ilUtil::sendFailure($this->ilLng->txt('unable_to_connect'), true);
            $this->ilCtrl->redirectByClass('ilinfoscreengui', 'info');
        }
 
        $connection_info = json_decode($response);
        $settings = $connector->getSettings();
        $known_private_room = $room->getActivePrivateRooms($this->ilUser->getId());
 
        $initial = new stdClass();
        $initial->users = $room->getConnectedUsers();
        $initial->private_rooms = array_values($known_private_room);
        $initial->redirect_url = $this->ilCtrl->getLinkTarget($this->gui, 'view-lostConnection', '', false, false);
        $initial->profile_image_url = $this->ilCtrl->getLinkTarget($this->gui, 'view-getUserProfileImages', '', true, false);
        $initial->no_profile_image_url = ilUtil::getImagePath('no_photo_xxsmall.jpg');
        $initial->private_rooms_enabled = (boolean) $room->getSetting('private_rooms_enabled');
        $initial->subdirectory = $settings->getSubDirectory();
 
        $initial->userinfo = array(
            'moderator' => ilChatroom::checkUserPermissions('moderate', (int) $_GET['ref_id'], false),
            'id' => $chat_user->getUserId(),
            'login' => $chat_user->getUsername()
        );
 
        $smileys = array();
 
        include_once('Modules/Chatroom/classes/class.ilChatroomSmilies.php');
 
        if ($settings->getSmiliesEnabled()) {
            $smileys_array = ilChatroomSmilies::_getSmilies();
            foreach ($smileys_array as $smiley_array) {
                $new_keys = array();
                $new_val = '';
                foreach ($smiley_array as $key => $value) {
                    if ($key == 'smiley_keywords') {
                        $new_keys = explode("\n", $value);
                    }
 
                    if ($key == 'smiley_fullpath') {
                        $new_val = $value;
                    }
                }
 
                if (!$new_keys || !$new_val) {
                    continue;
                }
 
                foreach ($new_keys as $new_key) {
                    $smileys[$new_key] = $new_val;
                }
            }
 
            $initial->smileys = $smileys;
        } else {
            $initial->smileys = '{}';
        }
 
        $initial->messages = array();
 
        if (isset($_REQUEST['sub'])) {
            if ($known_private_room[$_REQUEST['sub']]) {
                if (!$room->isAllowedToEnterPrivateRoom($chat_user->getUserId(), $_REQUEST['sub'])) {
                    $initial->messages[] = array(
                        'type' => 'error',
                        'message' => $this->ilLng->txt('not_allowed_to_enter'),
                    );
                } else {
                    $scope = $room->getRoomId();
                    $params = array();
                    $params['user'] = $chat_user->getUserId();
                    $params['sub'] = $_REQUEST['sub'];
 
                    $params['message'] = json_encode(
                        array(
                            'type' => 'private_room_entered',
                            'user' => $user_id
                        )
                    );
 
                    $connector = $this->gui->getConnector();
                    $response = $connector->sendEnterPrivateRoom($scope, $_REQUEST['sub'], $chat_user->getUserId());
 
                    if ($this->isSuccessful($response)) {
                        $room->subscribeUserToPrivateRoom($params['sub'], $params['user']);
                    }
 
                    $initial->enter_room = $_REQUEST['sub'];
                }
            } else {
                $initial->messages[] = array(
                    'type' => 'error',
                    'message' => $this->ilLng->txt('user_invited'),
                );
            }
        }
 
        if ((int) $room->getSetting('display_past_msgs')) {
            $initial->messages = array_merge($initial->messages, array_reverse($room->getLastMessages($room->getSetting('display_past_msgs'), $chat_user)));
        }
 
        $roomTpl = new ilTemplate('tpl.chatroom.html', true, true, 'Modules/Chatroom');
        $roomTpl->setVariable('SESSION_ID', $connection_info->{'session-id'});
        $roomTpl->setVariable('BASEURL', $settings->generateClientUrl());
        $roomTpl->setVariable('INSTANCE', $settings->getInstance());
        $roomTpl->setVariable('SCOPE', $scope);
        $roomTpl->setVariable('MY_ID', $user_id);
        $roomTpl->setVariable('INITIAL_DATA', json_encode($initial));
        $roomTpl->setVariable('POSTURL', $this->ilCtrl->getLinkTarget($this->gui, 'postMessage', '', true, true));
 
        $roomTpl->setVariable('ACTIONS', $this->ilLng->txt('actions'));
        $roomTpl->setVariable('LBL_CREATE_PRIVATE_ROOM', $this->ilLng->txt('create_private_room_label'));
        $roomTpl->setVariable('LBL_USER', $this->ilLng->txt('user'));
        $roomTpl->setVariable('LBL_USER_TEXT', $this->ilLng->txt('invite_username'));
        $roomTpl->setVariable('LBL_AUTO_SCROLL', $this->ilLng->txt('auto_scroll'));
 
        $roomTpl->setVariable('INITIAL_USERS', json_encode($room->getConnectedUsers()));
 
        $this->renderFileUploadForm($roomTpl);
        $this->renderSendMessageBox($roomTpl);
        $this->renderLanguageVariables($roomTpl);
 
        require_once 'Services/UIComponent/Modal/classes/class.ilModalGUI.php';
        ilModalGUI::initJS();
 
        $roomRightTpl = new ilTemplate('tpl.chatroom_right.html', true, true, 'Modules/Chatroom');
        $this->renderRightUsersBlock($roomRightTpl);
 
        require_once 'Services/UIComponent/Panel/classes/class.ilPanelGUI.php';
        $right_content_panel = ilPanelGUI::getInstance();
        $right_content_panel->setHeading($this->ilLng->txt('users'));
        $right_content_panel->setPanelStyle(ilPanelGUI::PANEL_STYLE_SECONDARY);
        $right_content_panel->setHeadingStyle(ilPanelGUI::HEADING_STYLE_BLOCK);
        $right_content_panel->setBody($roomRightTpl->get());
 
        $this->mainTpl->setContent($roomTpl->get());
        $this->mainTpl->setRightContent($right_content_panel->getHTML());
    }

References $_GET, $response, ilChatroom\checkUserPermissions(), ilChatroom\connectUser(), ilChatroom\getActivePrivateRooms(), ilChatroom\getConnectedUsers(), ilUtil\getImagePath(), ilChatroom\getLastMessages(), ilCtrl\getLinkTarget(), ilCtrl\getLinkTargetByClass(), ilChatroom\getRoomId(), ilChatroom\getSetting(), ilChatroomUser\getUserId(), ilChatroomUser\getUsername(), ilChatroom\isAllowedToEnterPrivateRoom(), ilChatroom\isSubscribed(), ilChatroom\isUserBanned(), ilCtrl\redirectByClass(), ilUtil\sendFailure(), and ilChatroom\subscribeUserToPrivateRoom().

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---

The documentation for this class was generated from the following file:

• Modules/Chatroom/classes/gui/class.ilChatroomViewGUI.php