/**
* @param ilChatroom $room
* @return array
*/
public function getMessages(ilChatroom $room)
{
/**
* @var $ilUser ilObjUser
*/
global $ilUser;
include 'Modules/Chatroom/classes/class.ilChatroomUser.php';
$messages = $room->getLastMessagesForChatViewer($room->getSetting('display_past_msgs'), new ilChatroomUser($ilUser, $room));
$output_messages = array();
foreach ($messages as $msg) {
$output_messages[] = $msg;
}
return $output_messages;
}
/**
* Saves file, fetched from $_FILES to specified upload path.
*
* @global ilObjUser $ilUser
*/
public function uploadFile()
{
global $ilCtrl;
if (!ilChatroom::checkUserPermissions('read', $this->gui->ref_id)) {
$ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", ROOT_FOLDER_ID);
$ilCtrl->redirectByClass("ilrepositorygui", "");
}
$upload_path = $this->getUploadPath();
$this->checkUploadPath($upload_path);
/**
* @todo: filename must be unique.
*/
$file = $_FILES['file_to_upload']['tmp_name'];
$filename = $_FILES['file_to_upload']['name'];
$type = $_FILES['file_to_upload']['type'];
$target = $upload_path . $filename;
if (ilUtil::moveUploadedFile($file, $filename, $target)) {
global $ilUser;
require_once 'Modules/Chatroom/classes/class.ilChatroom.php';
require_once 'Modules/Chatroom/classes/class.ilChatroomUser.php';
$room = ilChatroom::byObjectId($this->gui->object->getId());
$chat_user = new ilChatroomUser($ilUser, $room);
$user_id = $chat_user->getUserId();
if (!$room) {
throw new Exception('unkown room');
} else {
if (!$room->isSubscribed($chat_user->getUserId())) {
throw new Exception('not subscribed');
}
}
$room->saveFileUploadToDb($user_id, $filename, $type);
$this->displayLinkToUploadedFile($room, $chat_user);
}
}
/**
* @param int $invited_id
*/
private function inviteById($invited_id)
{
/**
* @var $ilUser ilObjUser
* @var $ilCtrl ilCtrl
*/
global $ilUser, $ilCtrl;
if (!ilChatroom::checkUserPermissions('read', $this->gui->ref_id)) {
$ilCtrl->setParameterByClass('ilrepositorygui', 'ref_id', ROOT_FOLDER_ID);
$ilCtrl->redirectByClass('ilrepositorygui', '');
}
$room = ilChatroom::byObjectId($this->gui->object->getId());
$chat_user = new ilChatroomUser($ilUser, $room);
$user_id = $chat_user->getUserId();
if (!$room) {
$response = json_encode(array('success' => false, 'reason' => 'unkown room'));
echo json_encode($response);
exit;
} else {
if ($_REQUEST['sub'] && !$room->isOwnerOfPrivateRoom($user_id, $_REQUEST['sub'])) {
$response = json_encode(array('success' => false, 'reason' => 'not owner of private room'));
echo json_encode($response);
exit;
}
}
$connector = $this->gui->getConnector();
$result = $connector->inviteToPrivateRoom($room, $_REQUEST['sub'], $ilUser, $invited_id);
$room->sendInvitationNotification($this->gui, $chat_user, $invited_id, (int) $_REQUEST['sub']);
echo json_encode($result);
exit;
}
/**
* Displays window box to kick a user fetched from $_REQUEST['user'].
*
* @global ilObjUser $ilUser
* @param string $method
*/
public function executeDefault($method)
{
global $ilUser, $ilCtrl;
require_once 'Modules/Chatroom/classes/class.ilChatroom.php';
require_once 'Modules/Chatroom/classes/class.ilChatroomUser.php';
if (!ilChatroom::checkUserPermissions(array('moderate'), $this->gui->ref_id)) {
$ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", ROOT_FOLDER_ID);
$ilCtrl->redirectByClass("ilrepositorygui", "");
}
$room = ilChatroom::byObjectId($this->gui->object->getId());
if ($room) {
// if user is in scope
$scope = $room->getRoomId();
$chat_user = new ilChatroomUser($ilUser, $room);
$message = json_encode($this->buildMessage(ilUtil::stripSlashes((int) $_REQUEST['sub']), $chat_user));
$params = array('message' => $message);
$query = http_build_query($params);
$connector = $this->gui->getConnector();
$response = $connector->post($scope, $query);
$responseObject = json_decode($response);
$room->clearMessages($_REQUEST['sub']);
} else {
$response = json_encode(array('success' => false, 'reason' => 'unkown room'));
}
echo $response;
exit;
}
public function executeDefault($method)
{
global $tpl, $ilUser, $ilCtrl, $lng, $ilAccess;
$room = ilChatroom::byObjectId($this->gui->object->getId());
$chat_user = new ilChatroomUser($ilUser, $room);
$result = new stdClass();
$result->users = $room->getConnectedUsers();
$result->private_rooms = $room->getActivePrivateRooms($ilUser->getId());
$result->userinfo = array('moderator' => $ilAccess->checkAccess('moderate', '', $_GET['ref_id']), 'userid' => $chat_user->getUserId());
$smileys = array();
include_once 'Modules/Chatroom/classes/class.ilChatroomSmilies.php';
$smileys_array = ilChatroomSmilies::_getSmilies();
foreach ($smileys_array as $smiley_array) {
foreach ($smiley_array as $key => $value) {
if ($key == 'smiley_keywords') {
$new_keys = explode("\n", $value);
}
if ($key == 'smiley_fullpath') {
$new_val = $value;
}
}
foreach ($new_keys as $new_key) {
$smileys[$new_key] = $new_val;
}
}
$result->smileys = $smileys;
echo json_encode($result);
exit;
}
/**
* Prepares and displays the info screen.
*
* @global ilAccessHandler $ilAccess
* @global ilCtrl2 $ilCtrl
* @global ilLanguage $lng
* @param string $method
*/
public function executeDefault($method)
{
global $ilAccess, $ilCtrl, $lng;
include_once 'Modules/Chatroom/classes/class.ilChatroom.php';
if (!ilChatroom::checkUserPermissions('read', $this->gui->ref_id)) {
$ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", ROOT_FOLDER_ID);
$ilCtrl->redirectByClass("ilrepositorygui", "");
}
$this->gui->switchToVisibleMode();
if (!$ilAccess->checkAccess("visible", "", $this->gui->ref_id)) {
$this->gui->ilias->raiseError($lng->txt("msg_no_perm_read"), $this->ilias->error_obj->MESSAGE);
}
$info = new ilInfoScreenGUI($this->gui);
$info->enablePrivateNotes();
if ($ilAccess->checkAccess("read", "", $_GET["ref_id"])) {
$info->enableNews();
}
$info->addMetaDataSections($this->gui->object->getId(), 0, $this->gui->object->getType());
if (!$method) {
$ilCtrl->setCmd('showSummary');
} else {
$ilCtrl->setCmd($method);
}
$ilCtrl->forwardCommand($info);
}
/**
* Prepares and displays settings form.
* @param ilPropertyFormGUI $settingsForm
*/
public function general(ilPropertyFormGUI $settingsForm = null)
{
/**
* @var $lng ilLanguage
* @var $tpl ilTemplate
* @var $ilCtrl ilCtrl
*/
global $lng, $tpl, $ilCtrl;
if (!ilChatroom::checkUserPermissions(array('read', 'write'), $this->gui->ref_id)) {
$ilCtrl->setParameterByClass('ilrepositorygui', 'ref_id', ROOT_FOLDER_ID);
$ilCtrl->redirectByClass('ilrepositorygui', '');
}
$chatSettings = new ilSetting('chatroom');
if (!$chatSettings->get('chat_enabled')) {
ilUtil::sendInfo($lng->txt('server_disabled'), true);
}
$this->gui->switchToVisibleMode();
$formFactory = new ilChatroomFormFactory();
if (!$settingsForm) {
$settingsForm = $formFactory->getSettingsForm();
}
$room = ilChatRoom::byObjectId($this->gui->object->getId());
$settings = array('title' => $this->gui->object->getTitle(), 'desc' => $this->gui->object->getDescription());
if ($room) {
ilChatroomFormFactory::applyValues($settingsForm, array_merge($settings, $room->getSettings()));
} else {
ilChatroomFormFactory::applyValues($settingsForm, $settings);
}
$settingsForm->setTitle($lng->txt('settings_title'));
$settingsForm->addCommandButton('settings-saveGeneral', $lng->txt('save'));
$settingsForm->setFormAction($ilCtrl->getFormAction($this->gui, 'settings-saveGeneral'));
$tpl->setVariable('ADM_CONTENT', $settingsForm->getHtml());
}
/**
* Switches GUI to visible mode and calls editSmiliesObject method
* which prepares and displays the table of existing smilies.
*
*/
public function view()
{
include_once 'Modules/Chatroom/classes/class.ilChatroom.php';
ilChatroom::checkUserPermissions('read', $this->gui->ref_id);
$this->gui->switchToVisibleMode();
self::_checkSetup();
$this->editSmiliesObject();
}
public function cloneObject($a_target_id, $a_copy_id = 0, $a_omit_tree = false)
{
global $rbacreview;
require_once 'Modules/Chatroom/classes/class.ilChatroom.php';
$original_room = ilChatroom::byObjectId($this->getId());
$newObj = parent::cloneObject($a_target_id, $a_copy_id, $a_omit_tree);
$objId = $newObj->getId();
$original_settings = $original_room->getSettings();
$room = new ilChatroom();
$original_settings['object_id'] = $objId;
$room->saveSettings($original_settings);
// rbac log
include_once "Services/AccessControl/classes/class.ilRbacLog.php";
$rbac_log_roles = $rbacreview->getParentRoleIds($newObj->getRefId(), false);
$rbac_log = ilRbacLog::gatherFaPa($newObj->getRefId(), array_keys($rbac_log_roles), true);
ilRbacLog::add(ilRbacLog::CREATE_OBJECT, $newObj->getRefId(), $rbac_log);
return $newObj;
}
/**
* Prepares and posts message fetched from $_REQUEST['message']
* to recipients fetched from $_REQUEST['recipient']
* and adds an entry to history if successful.
*
* @global ilObjUser $ilUser
* @param string $method
*/
public function executeDefault($method)
{
global $ilUser, $ilCtrl;
require_once 'Modules/Chatroom/classes/class.ilChatroom.php';
require_once 'Modules/Chatroom/classes/class.ilChatroomUser.php';
if (!ilChatroom::checkUserPermissions('read', $this->gui->ref_id)) {
$ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", ROOT_FOLDER_ID);
$ilCtrl->redirectByClass("ilrepositorygui", "");
}
$room = ilChatroom::byObjectId($this->gui->object->getId());
$chat_user = new ilChatroomUser($ilUser, $room);
$user_id = $chat_user->getUserId();
if (!$room) {
throw new Exception('unkown room');
} else {
if (!$room->isSubscribed($chat_user->getUserId())) {
throw new Exception('not subscribed');
} else {
if (isset($_REQUEST['sub']) && !$room->userIsInPrivateRoom($_REQUEST['sub'], $chat_user->getUserId())) {
$response = json_encode(array('success' => false, 'reason' => 'not subscribed to private room'));
echo json_encode($response);
exit;
}
}
}
$scope = $room->getRoomId();
$params = array();
if ($recipient = $_REQUEST['recipient']) {
$params['recipients'] = join(',', array_unique(array($user_id, $recipient)));
$params['recipient_names'] = implode(',', array($chat_user->getUsername(), $_REQUEST['recipient_name']));
$params['public'] = isset($_REQUEST['public']) ? (int) $_REQUEST['public'] : 0;
} else {
$params['public'] = 1;
}
if ($_REQUEST['sub']) {
$params['sub'] = (int) $_REQUEST['sub'];
}
$messageObject = $this->buildMessage(ilUtil::stripSlashes($_REQUEST['message']), $params, $chat_user);
$message = json_encode($messageObject);
$params = array_merge($params, array('message' => $message));
//print_r($params);exit;
$query = http_build_query($params);
$connector = $this->gui->getConnector();
$response = $connector->post($scope, $query);
$responseObject = json_decode($response);
if ($responseObject->success == true) {
$room->addHistoryEntry($messageObject, $recipient, $publicMessage);
}
echo $response;
exit;
}
/**
* Get item properties
*
* @return array array of property arrays:
* "alert" (boolean) => display as an alert property (usually in red)
* "property" (string) => property name
* "value" (string) => property value
*/
public function getProperties()
{
/**
* @var $lng ilLanguage
*/
global $lng;
$props = array();
require_once 'Modules/Chatroom/classes/class.ilChatroom.php';
$room = ilChatroom::byObjectId($this->obj_id);
if ($room) {
$props[] = array("alert" => false, "property" => $lng->txt("chat_users_active"), "value" => $room->countActiveUsers());
if ($this->obj_id == self::$publicRoomObjId) {
$props[] = array("alert" => false, "property" => $lng->txt("notice"), 'value' => $lng->txt('public_room'));
}
if (self::$chat_enabled === null) {
$chatSetting = new ilSetting('chatroom');
self::$chat_enabled = (bool) $chatSetting->get('chat_enabled');
}
if (!self::$chat_enabled) {
$props[] = array("alert" => true, "property" => $lng->txt("status"), 'value' => $lng->txt("server_disabled"));
}
}
return $props;
}
/**
* Kicks user from subroom into mainroom
*
* @global ilObjUser $ilUser
*/
public function sub()
{
global $ilUser, $ilCtrl;
require_once 'Modules/Chatroom/classes/class.ilChatroom.php';
require_once 'Modules/Chatroom/classes/class.ilChatroomUser.php';
$room = ilChatroom::byObjectId($this->gui->object->getId());
if ($room) {
if (!$room->isOwnerOfPrivateRoom($ilUser->getId(), $_REQUEST['sub'])) {
if (!ilChatroom::checkPermissionsOfUser($ilUser->getId(), array('read', 'moderate'), $this->gui->ref_id)) {
$ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", ROOT_FOLDER_ID);
$ilCtrl->redirectByClass("ilrepositorygui", "");
}
}
$scope = $room->getRoomId();
$params = array();
$params['user'] = $_REQUEST['user'];
$params['sub'] = $_REQUEST['sub'];
if ($room->userIsInPrivateRoom($params['sub'], $params['user'])) {
$query = http_build_query($params);
$connector = $this->gui->getConnector();
$response = $connector->leavePrivateRoom($scope, $query);
$responseObject = json_decode($response);
/*
if( $responseObject->success == true && $room->getSetting( 'enable_history' ) )
{
//$room->addHistoryEntry( $message, $recipient, $publicMessage );
}
*/
$room->unsubscribeUserFromPrivateRoom($params['sub'], $params['user']);
$this->recantInvitation($params['sub'], $params['user']);
$message = json_encode(array('type' => 'userjustkicked', 'user' => $params['user'], 'sub' => $params['sub']));
$connector->sendMessage($room->getRoomId(), $message, array('public' => 1, 'sub' => 0));
} else {
$response = json_encode(array('success' => true, 'message' => 'was not in room'));
}
echo $response;
exit;
}
}
/**
* Sets autogen_usernames default option for chatrooms
* @param array $obj_ids
*/
public static function setChatroomSettings($obj_ids)
{
if (is_array($obj_ids)) {
foreach ($obj_ids as $obj_id) {
$room = new ilChatroom();
$room->saveSettings(array('object_id' => $obj_id, 'autogen_usernames' => 'Autogen #', 'room_type' => 'repository'));
}
}
}
/**
* @param ilChatroom $room
* @param string $title
* @param ilChatroomUser $owner
* @return mixed
*/
public function createPrivateRoom(ilChatroom $room, $title, ilChatroomUser $owner)
{
$settings = array('public' => false);
$params['user'] = $owner->getUserId();
$params['id'] = $room->addPrivateRoom($title, $owner, $settings);
$query = http_build_query($params);
$response = $this->sendCreatePrivateRoom($room->getRoomId(), $query);
$responseObject = json_decode($response);
$return = $responseObject;
if ($responseObject->success == true) {
$message = json_encode(array('type' => 'private_room_created', 'timestamp' => date('c'), 'public' => 0, 'title' => $title, 'id' => $responseObject->id, 'proom_id' => $responseObject->id, 'owner' => $owner->getUserId()));
$result = $this->sendMessage($room->getRoomId(), $message, array('public' => 0, 'recipients' => $owner->getUserId()));
$params = array();
$params['user'] = $owner->getUserId();
$params['sub'] = $responseObject->id;
$query = http_build_query($params);
$response = $this->enterPrivateRoom($room->getRoomId(), $query);
$room->subscribeUserToPrivateRoom($params['sub'], $params['user']);
$message = json_encode(array('type' => 'private_room_entered', 'user' => $owner->getUserId(), 'timestamp' => date('c'), 'sub' => $responseObject->id));
$this->sendMessage($room->getRoomId(), $message);
}
return $responseObject;
}
/**
* Instantiates, prepares and returns object.
* $class_name = 'ilObj' . $objDefinition->getClassName( $new_type ).
* Fetches title from $_POST['title'], description from $_POST['desc']
* and RefID from $_GET['ref_id'].
* @return ilObject
*/
public function insertObject()
{
/**
* @var $rbacsystem ilRbacSystem
* @var $objDefinition ilObjectDefinition
* @var $rbacreview ilRbacReview
*/
global $rbacsystem, $objDefinition, $rbacreview;
$new_type = $this->type;
// create permission is already checked in createObject.
// This check here is done to prevent hacking attempts
if (!$rbacsystem->checkAccess('create', $_GET['ref_id'], $new_type)) {
$this->ilias->raiseError($this->lng->txt('no_create_permission'), $this->ilias->error_obj->MESSAGE);
}
$location = $objDefinition->getLocation($new_type);
// create and insert object in objecttree
$class_name = 'ilObj' . $objDefinition->getClassName($new_type);
include_once $location . '/class.' . $class_name . '.php';
/**
* @var $newObj ilObjChatroom
*/
$newObj = new $class_name();
$newObj->setType($new_type);
$newObj->setTitle(ilUtil::stripSlashes($_POST['title']));
$newObj->setDescription(ilUtil::stripSlashes($_POST['desc']));
$newObj->create();
$newObj->createReference();
$newObj->putInTree($_GET['ref_id']);
$newObj->setPermissions($_GET['ref_id']);
$objId = $newObj->getId();
$room = new ilChatroom();
$room->saveSettings(array('object_id' => $objId, 'autogen_usernames' => 'Autogen #', 'display_past_msgs' => 20, 'private_rooms_enabled' => 0));
// rbac log
include_once 'Services/AccessControl/classes/class.ilRbacLog.php';
$rbac_log_roles = $rbacreview->getParentRoleIds($newObj->getRefId(), false);
$rbac_log = ilRbacLog::gatherFaPa($newObj->getRefId(), array_keys($rbac_log_roles), true);
ilRbacLog::add(ilRbacLog::CREATE_OBJECT, $newObj->getRefId(), $rbac_log);
$this->object = $newObj;
return $newObj;
}
/**
* Requires ilChatroom and calls its disconnectAllUsersFromAllRooms()
* method.
*/
private function serverStarted()
{
require_once 'Modules/Chatroom/classes/class.ilChatroom.php';
ilChatroom::disconnectAllUsersFromAllRooms();
}
/**
* Prepares and displays history period form by session.
*
* @global ilLanguage $lng
* @global ilCtrl2 $ilCtrl
* @global ilObjUser $ilUser
*/
public function bySession($export = false)
{
global $lng, $ilCtrl, $ilUser;
$room = ilChatroom::byObjectId($this->gui->object->getId());
$scope = $room->getRoomId();
$chat_user = new ilChatroomUser($ilUser, $room);
$formFactory = new ilChatroomFormFactory();
$durationForm = $formFactory->getSessionForm($room->getSessions($chat_user));
$durationForm->setTitle($lng->txt('history_bysession_title'));
$durationForm->addCommandButton('history-bySessionExport', $lng->txt('export'));
$durationForm->addCommandButton('history-bySession', $lng->txt('show'));
$durationForm->setFormAction($ilCtrl->getFormAction($this->gui), 'history-bySession');
if (strtolower($_SERVER['REQUEST_METHOD']) == 'post') {
$durationForm->checkInput();
$postVals = explode(',', $_POST['session']);
$durationForm->setValuesByArray(array('session' => $_POST['session']));
$messages = $room->getHistory($from = new ilDateTime($postVals[0], IL_CAL_UNIX), $to = new ilDateTime($postVals[1], IL_CAL_UNIX), $chat_user->getUserId(), isset($_REQUEST['scope']) ? $_REQUEST['scope'] : 0);
} else {
$last_session = $room->getLastSession($chat_user);
if ($last_session) {
$from = new ilDateTime($last_session['connected'], IL_CAL_UNIX);
$to = new ilDateTime($last_session['disconnected'], IL_CAL_UNIX);
} else {
$from = null;
$to = null;
}
$messages = $room->getHistory($from, $to, $chat_user->getUserId(), isset($_REQUEST['scope']) ? $_REQUEST['scope'] : 0);
}
if ($from && $to) {
$psessions = $room->getPrivateRoomSessions($from, $to, $chat_user->getUserId(), $scope);
} else {
$from = new ilDateTime();
$to = new ilDateTime();
$psessions = array();
}
$psessions = $room->getPrivateRoomSessions($from, $to, $chat_user->getUserId(), $scope);
$this->showMessages($messages, $durationForm, $export, $psessions, $from, $to);
}
/**
* Builds tabs and subtabs using given $tabs, $config and $command
* parameters.
* @param ilTabsGUI $tabs
* @param array $config
* @param array $command
*/
private function buildTabs(ilTabsGUI $tabs, $config, $command)
{
/**
* @var $rbacsystem ilRbacSystem
*/
global $rbacsystem;
require_once 'Modules/Chatroom/classes/class.ilChatroom.php';
foreach ($config as $id => $tabDefinition) {
if (!ilChatroom::checkUserPermissions($tabDefinition['permission'], $this->gui->getRefId(), false)) {
continue;
} else {
if (isset($tabDefinition['enabled']) && !$tabDefinition['enabled']) {
continue;
}
}
$tabs->addTab($id, $this->getLabel($tabDefinition, $id), $tabDefinition['link']);
if ($command[0] == $id && isset($tabDefinition['subtabs']) && is_array($tabDefinition['subtabs'])) {
foreach ($tabDefinition['subtabs'] as $subid => $subTabDefinition) {
if (!$rbacsystem->checkAccess($subTabDefinition['permission'], $this->gui->getRefId())) {
continue;
} else {
if (isset($subTabDefinition['enabled']) && !$subTabDefinition['enabled']) {
continue;
}
}
$tabs->addSubTab($subid, $this->getLabel($subTabDefinition, $subid), $subTabDefinition['link']);
}
}
}
}
/**
*
*/
public function invitePD()
{
/**
* @var $ilUser ilObjUser
* @var $ilCtrl ilCtrl
*/
global $ilUser, $ilCtrl;
$chatSettings = new ilSetting('chatroom');
if (!$chatSettings->get('chat_enabled')) {
$ilCtrl->redirect($this->gui, 'settings-general');
}
$room = ilChatroom::byObjectId($this->gui->object->getId());
$chat_user = new ilChatroomUser($ilUser, $room);
$user_id = $_REQUEST['usr_id'];
$connector = $this->gui->getConnector();
$title = $room->getUniquePrivateRoomTitle($chat_user->getUsername());
$response = $connector->createPrivateRoom($room, $title, $chat_user);
$connector->inviteToPrivateRoom($room, $response->id, $ilUser, $user_id);
$room->sendInvitationNotification($this->gui, $chat_user, $user_id, $response->id);
$_REQUEST['sub'] = $response->id;
$_SESSION['show_invitation_message'] = $user_id;
$ilCtrl->setParameter($this->gui, 'sub', $response->id);
$ilCtrl->redirect($this->gui, 'view');
}
/**
* Kicks and bans user, fetched from $_REQUEST['user'] and adds history entry.
*
* @global ilObjUser $ilUser
*/
public function active()
{
global $ilUser, $ilCtrl;
if (!ilChatroom::checkUserPermissions(array('read', 'moderate'), $this->gui->ref_id)) {
$ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", ROOT_FOLDER_ID);
$ilCtrl->redirectByClass("ilrepositorygui", "");
}
$room = ilChatroom::byObjectId($this->gui->object->getId());
if ($room) {
// if user is in scope
$scope = $room->getRoomId();
$chat_user = new ilChatroomUser($ilUser, $room);
$messageObject = $this->buildMessage(ilUtil::stripSlashes($_REQUEST['user']), $chat_user);
$message = json_encode($messageObject);
$params = array('message' => $message, 'userToKick' => $_REQUEST['user']);
$query = http_build_query($params);
$connector = $this->gui->getConnector();
$response = $connector->kick($scope, $query);
$responseObject = json_decode($response);
$room->banUser($_REQUEST['user']);
if ($responseObject->success == true) {
$room->addHistoryEntry($messageObject, '', 1);
$message = json_encode(array('type' => 'userjustkicked', 'user' => $params['userToKick'], 'sub' => 0));
$connector->sendMessage($room->getRoomId(), $message, array('public' => 1, 'sub' => 0));
$room->disconnectUser($params['userToKick']);
}
} else {
$response = json_encode(array('success' => false, 'reason' => 'unkown room'));
}
echo $response;
exit;
}
public function listUsers()
{
global $ilUser;
$room = ilChatroom::byObjectId($this->gui->object->getId());
echo json_encode($room->listUsersInPrivateRoom($_REQUEST['sub']));
exit;
}
/**
*/
protected function getMessages()
{
/**
* @var $ilAccess ilAccessHandler
* @var $ilUser ilObjUser
* @var $lng ilLanguage
*/
global $ilAccess, $ilUser, $lng;
$result = new stdClass();
$result->ok = false;
if (!(int) $_REQUEST['ref_id']) {
echo ilJsonUtil::encode($result);
exit;
}
/**
* @var $object ilObjChatroom
*/
$object = ilObjectFactory::getInstanceByRefId((int) $_REQUEST['ref_id'], false);
if (!$object || !$ilAccess->checkAccess('read', '', $_REQUEST['ref_id'])) {
ilObjUser::_writePref($ilUser->getId(), 'chatviewer_last_selected_room', 0);
$result->errormsg = $lng->txt('msg_no_perm_read');
echo ilJsonUtil::encode($result);
exit;
}
require_once 'Modules/Chatroom/classes/class.ilChatroom.php';
$room = ilChatroom::byObjectId($object->getId());
$block = new ilChatroomBlock();
$msg = $block->getMessages($room);
$ilUser->setPref('chatviewer_last_selected_room', $object->getRefId());
ilObjUser::_writePref($ilUser->getId(), 'chatviewer_last_selected_room', $object->getRefId());
$result->messages = array_reverse($msg);
$result->ok = true;
include_once 'Services/JSON/classes/class.ilJsonUtil.php';
echo ilJsonUtil::encode($result);
exit;
}
/**
* @param ilPropertyFormGUI $form
*/
public function clientsettings(ilPropertyFormGUI $form = null)
{
/**
* @var $tpl ilTemplate
* @var $ilCtrl ilCtrl
* @var $lng ilLanguage
*/
global $tpl, $ilCtrl, $lng;
ilChatroom::checkUserPermissions('read', $this->gui->ref_id);
$this->defaultActions();
$this->gui->switchToVisibleMode();
$this->showSoapWarningIfNeeded();
require_once 'Modules/Chatroom/classes/class.ilChatroomAdmin.php';
$adminSettings = new ilChatroomAdmin($this->gui->object->getId());
if ($form === null) {
require_once 'Modules/Chatroom/classes/class.ilChatroomFormFactory.php';
$factory = new ilChatroomFormFactory();
$form = $factory->getClientSettingsForm();
if (!$this->commonSettings->get('soap_user_administration')) {
$form->getItemByPostVar('chat_enabled')->setDisabled(!(bool) $this->commonSettings->get('soap_user_administration'));
$form->getItemByPostVar('chat_enabled')->setChecked(0);
}
$data = (array) $adminSettings->loadClientSettings();
if (!$data['osd_intervall']) {
$data['osd_intervall'] = 60;
}
if (!$data) {
$data = array();
}
if (!$data['url']) {
$data['url'] = ilUtil::_getHttpPath();
}
if (!$data['client']) {
$data['client'] = CLIENT_ID;
}
$data['password_retype'] = $data['password'];
$form->setValuesByArray($data);
}
require_once 'Modules/Chatroom/classes/class.ilChatroomServerConnector.php';
$serverSettings = (array) $adminSettings->loadGeneralSettings();
if ($serverSettings['port'] && $serverSettings['address'] && !(bool) @ilChatroomServerConnector::checkServerConnection()) {
ilUtil::sendInfo($lng->txt('chat_cannot_connect_to_server'));
}
$form->setTitle($lng->txt('general_settings_title'));
$form->addCommandButton('view-saveClientSettings', $lng->txt('save'));
$form->setFormAction($ilCtrl->getFormAction($this->gui, 'view-saveClientSettings'));
$settingsTpl = new ilTemplate('tpl.chatroom_serversettings.html', true, true, 'Modules/Chatroom');
$settingsTpl->setVariable('VAL_SERVERSETTINGS_FORM', $form->getHTML());
$settingsTpl->setVariable('LBL_SERVERSETTINGS_FURTHER_INFORMATION', sprintf($lng->txt('server_further_information'), ilUtil::_getHttpPath() . '/Modules/Chatroom/server/README.txt'));
$tpl->setVariable('ADM_CONTENT', $settingsTpl->get());
}
/**
* Last step of chat invitations
* check access for every selected user and send invitation
*/
public function submitInvitation()
{
/**
* @var $ilUser ilObjUser
* @var $ilCtrl ilCtrl
* @var $lng ilLanguage
*/
global $ilUser, $ilCtrl, $lng;
if (!$_POST['addr_ids']) {
ilUtil::sendFailure($lng->txt('select_one'), true);
$ilCtrl->redirect($this, 'showAddressbook');
}
if (!$_POST['room_id']) {
ilUtil::sendFailure($lng->txt('select_one'));
$_POST['addr_id'] = explode(',', $_POST['addr_ids']);
$this->inviteToChat();
return;
}
// get selected users (comma seperated user id list)
$ids = explode(',', $_POST['addr_ids']);
// get selected chatroom from POST-String, format: "room_id , scope"
$room_ids = explode(',', $_POST['room_id']);
$room_id = (int) $room_ids[0];
$scope = 0;
if (count($room_ids) > 0) {
$scope = (int) $room_ids[1];
}
include_once 'Modules/Chatroom/classes/class.ilChatroom.php';
$room = ilChatroom::byRoomId((int) $room_id, true);
$no_access = array();
$no_login = array();
$valid_users = array();
$valid_user_to_login_map = array();
foreach ($ids as $id) {
$entry = $this->abook->getEntry($id);
if ($entry['login']) {
$user_id = $ilUser->getUserIdByLogin($entry['login']);
if (!$user_id) {
$no_login[] = $id;
continue;
}
$ref_id = $room->getRefIdByRoomId($room_id);
if (!ilChatroom::checkPermissionsOfUser($user_id, 'read', $ref_id) || $room->isUserBanned($user_id)) {
$no_access[] = $id;
} else {
$valid_users[] = $user_id;
$valid_user_to_login_map[$user_id] = $entry['login'];
}
} else {
$no_login[] = $id;
}
}
if (count($no_access) || count($no_login)) {
$message = '';
if (count($no_access)) {
$message .= $lng->txt('chat_users_without_permission') . ':<br>';
$list = '';
foreach ($no_access as $e) {
$list .= '<li>' . $this->abook->entryToString($e) . '</li>';
}
$message .= '<ul>';
$message .= $list;
$message .= '</ul>';
}
if (count($no_login)) {
$message .= $lng->txt('chat_users_without_login') . ':<br>';
$list = '';
foreach ($no_login as $e) {
$list .= '<li>' . $this->abook->entryToString($e) . '</li>';
}
$message .= '<ul>';
$message .= $list;
$message .= '</ul>';
}
ilUtil::sendFailure($message);
$_POST['addr_id'] = $ids;
$this->inviteToChat();
return;
}
$ref_id = $room->getRefIdByRoomId($room_id);
$url = '';
include_once 'Services/Link/classes/class.ilLink.php';
if ($scope) {
$url = ilLink::_getStaticLink($ref_id, 'chta', true, '_' . $scope);
} else {
$url = ilLink::_getStaticLink($ref_id, 'chta');
}
$link = '<p><a target="chatframe" href="' . $url . '" title="' . $lng->txt('goto_invitation_chat') . '">' . $lng->txt('goto_invitation_chat') . '</a></p>';
$userlist = array();
foreach ($valid_users as $id) {
$room->inviteUserToPrivateRoom($id, $scope);
$room->sendInvitationNotification(null, $ilUser->getId(), $id, (int) $scope, $url);
$userlist[] = '<li>' . $valid_user_to_login_map[$id] . '</li>';
}
if ($userlist) {
ilUtil::sendSuccess($lng->txt('chat_users_have_been_invited') . '<ul>' . implode('', $userlist) . '</ul>' . $link, true);
}
$ilCtrl->redirect($this, 'showAddressbook');
}
/**
* Returns an anonymous username containing a random number.
*
* @return string
*/
public function buildAnonymousName()
{
$anonymous_name = str_replace('#', mt_rand(0, 10000), $this->room->getSetting('autogen_usernames'));
return $anonymous_name;
}
