/**
* Prepares and displays chatroom and connects user to it.
* @param ilChatroom $room
* @param ilChatroomUser $chat_user
*/
private function showRoom(ilChatroom $room, ilChatroomUser $chat_user)
{
/**
* @var $tpl ilTemplate $tpl
* @var $ilUser ilObjUser
* @var $ilCtrl ilCtrl
* @var $rbacsystem ilRbacSystem
* @var $lng ilLanguage
* @var $ilNavigationHistory ilNavigationHistory
*/
global $tpl, $ilUser, $ilCtrl, $rbacsystem, $lng, $ilNavigationHistory;
if (!ilChatroom::checkUserPermissions('read', $this->gui->ref_id)) {
$ilCtrl->setParameterByClass('ilrepositorygui', 'ref_id', ROOT_FOLDER_ID);
$ilCtrl->redirectByClass('ilrepositorygui', '');
}
$user_id = $chat_user->getUserId($ilUser);
$ilNavigationHistory->addItem($_GET['ref_id'], $ilCtrl->getLinkTargetByClass('ilrepositorygui', 'view'), 'chtr');
if ($room->isUserBanned($user_id)) {
$this->cancelJoin($lng->txt('banned'));
return;
}
$scope = $room->getRoomId();
$connector = $this->gui->getConnector();
$response = @$connector->connect($scope, $user_id);
if (!$response) {
ilUtil::sendFailure($lng->txt('unable_to_connect'), true);
$ilCtrl->redirectByClass('ilinfoscreengui', 'info');
}
if (!$room->isSubscribed($chat_user->getUserId()) && $room->connectUser($chat_user)) {
$messageObject = array('type' => 'connected', 'users' => array(array('login' => $chat_user->getUsername(), 'id' => $user_id)), 'timestamp' => time() * 1000);
$message = json_encode($messageObject);
$connector->sendMessage($scope, $message);
$room->addHistoryEntry($messageObject);
}
$connection_info = json_decode($response);
$settings = $connector->getSettings();
$known_private_room = $room->getActivePrivateRooms($ilUser->getId());
$initial = new stdClass();
$initial->users = $room->getConnectedUsers();
$initial->private_rooms = array_values($known_private_room);
$initial->redirect_url = $ilCtrl->getLinkTarget($this->gui, 'view-lostConnection', '', false, false);
$initial->private_rooms_enabled = (bool) $room->getSetting('private_rooms_enabled');
$initial->userinfo = array('moderator' => $rbacsystem->checkAccess('moderate', (int) $_GET['ref_id']), 'userid' => $chat_user->getUserId());
$smileys = array();
include_once 'Modules/Chatroom/classes/class.ilChatroomSmilies.php';
if ($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' => $lng->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));
$query = http_build_query($params);
$connector = $this->gui->getConnector();
$response = $connector->enterPrivateRoom($scope, $query);
$responseObject = json_decode($response);
if ($responseObject->success == true) {
$room->subscribeUserToPrivateRoom($params['sub'], $params['user']);
}
$message = json_encode(array('type' => 'private_room_entered', 'user' => $params['user'], 'sub' => $params['sub']));
$connector->sendMessage($room->getRoomId(), $message, array('public' => 1, 'sub' => $params['sub']));
$initial->enter_room = $_REQUEST['sub'];
$initial->messages[] = array('type' => 'notice', 'user' => $params['user'], 'sub' => $params['sub'], 'entersub' => 1);
}
if ($_SESSION['show_invitation_message']) {
$initial->messages[] = array('type' => 'notice', 'message' => $lng->txt('user_invited'), 'sub' => $_REQUEST['sub']);
unset($_SESSION['show_invitation_message']);
}
} else {
$initial->messages[] = array('type' => 'error', 'message' => $lng->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->getBaseURL());
$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', $ilCtrl->getLinkTarget($this->gui, 'postMessage', '', true, true));
$roomTpl->setVariable('ACTIONS', $lng->txt('actions'));
$roomTpl->setVariable('LBL_CREATE_PRIVATE_ROOM', $lng->txt('create_private_room_label'));
$roomTpl->setVariable('LBL_USER', $lng->txt('user'));
$roomTpl->setVariable('LBL_USER_TEXT', $lng->txt('invite_username'));
$roomTpl->setVariable('LBL_AUTO_SCROLL', $lng->txt('auto_scroll'));
$roomTpl->setVariable('INITIAL_USERS', json_encode($room->getConnectedUsers()));
$this->renderFontSettings($roomTpl, array());
$this->renderFileUploadForm($roomTpl);
$this->renderSendMessageBox($roomTpl);
$this->renderLanguageVariables($roomTpl);
$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();
$right_content_panel->setHeading($lng->txt('users'));
$right_content_panel->setPanelStyle(ilPanelGUI::PANEL_STYLE_SECONDARY);
$right_content_panel->setHeadingStyle(ilPanelGUI::HEADING_STYLE_BLOCK);
$right_content_panel->setBody($roomRightTpl->get());
$tpl->setContent($roomTpl->get());
$tpl->setRightContent($right_content_panel->getHTML());
}