From 724ad4505628d493b43b4f585512d67dc0b4ee76 Mon Sep 17 00:00:00 2001 From: friendica Date: Sat, 18 Jan 2014 23:49:39 -0800 Subject: add ajaxchat library - needs a lot of integration work to handle decentralisation (e.g. chatroom@website) and zotid w/permissions (e.g. ACL controlled chatrooms); we can also rip out a lot of stuff we don't need. --- library/ajaxchat/chat/lib/.htaccess | 4 + library/ajaxchat/chat/lib/class/AJAXChat.php | 3326 ++++++++++++++++++++ .../ajaxchat/chat/lib/class/AJAXChatDataBase.php | 81 + .../ajaxchat/chat/lib/class/AJAXChatEncoding.php | 138 + .../ajaxchat/chat/lib/class/AJAXChatFileSystem.php | 22 + .../ajaxchat/chat/lib/class/AJAXChatHTTPHeader.php | 56 + .../ajaxchat/chat/lib/class/AJAXChatLanguage.php | 102 + .../chat/lib/class/AJAXChatMySQLDataBase.php | 92 + .../ajaxchat/chat/lib/class/AJAXChatMySQLQuery.php | 89 + .../chat/lib/class/AJAXChatMySQLiDataBase.php | 91 + .../chat/lib/class/AJAXChatMySQLiQuery.php | 81 + library/ajaxchat/chat/lib/class/AJAXChatString.php | 37 + .../ajaxchat/chat/lib/class/AJAXChatTemplate.php | 329 ++ library/ajaxchat/chat/lib/class/CustomAJAXChat.php | 124 + .../chat/lib/class/CustomAJAXChatInterface.php | 21 + .../chat/lib/class/CustomAJAXChatShoutBox.php | 25 + library/ajaxchat/chat/lib/classes.php | 26 + library/ajaxchat/chat/lib/config.php.example | 209 ++ library/ajaxchat/chat/lib/custom.php | 11 + library/ajaxchat/chat/lib/data/channels.php | 16 + library/ajaxchat/chat/lib/data/users.php | 40 + library/ajaxchat/chat/lib/lang/ar.php | 124 + library/ajaxchat/chat/lib/lang/bg.php | 124 + library/ajaxchat/chat/lib/lang/ca.php | 125 + library/ajaxchat/chat/lib/lang/cy.php | 124 + library/ajaxchat/chat/lib/lang/cz.php | 123 + library/ajaxchat/chat/lib/lang/da.php | 123 + library/ajaxchat/chat/lib/lang/de.php | 123 + library/ajaxchat/chat/lib/lang/el.php | 124 + library/ajaxchat/chat/lib/lang/en.php | 123 + library/ajaxchat/chat/lib/lang/es.php | 124 + library/ajaxchat/chat/lib/lang/et.php | 123 + library/ajaxchat/chat/lib/lang/fa.php | 124 + library/ajaxchat/chat/lib/lang/fi.php | 125 + library/ajaxchat/chat/lib/lang/fr.php | 125 + library/ajaxchat/chat/lib/lang/gl.php | 124 + library/ajaxchat/chat/lib/lang/he.php | 124 + library/ajaxchat/chat/lib/lang/hr.php | 123 + library/ajaxchat/chat/lib/lang/hu.php | 123 + library/ajaxchat/chat/lib/lang/in.php | 123 + library/ajaxchat/chat/lib/lang/it.php | 125 + library/ajaxchat/chat/lib/lang/ja.php | 123 + library/ajaxchat/chat/lib/lang/ka.php | 123 + library/ajaxchat/chat/lib/lang/kr.php | 123 + library/ajaxchat/chat/lib/lang/mk.php | 124 + library/ajaxchat/chat/lib/lang/nl-be.php | 124 + library/ajaxchat/chat/lib/lang/nl.php | 124 + library/ajaxchat/chat/lib/lang/no.php | 124 + library/ajaxchat/chat/lib/lang/pl.php | 124 + library/ajaxchat/chat/lib/lang/pt-br.php | 124 + library/ajaxchat/chat/lib/lang/pt-pt.php | 124 + library/ajaxchat/chat/lib/lang/ro.php | 124 + library/ajaxchat/chat/lib/lang/ru.php | 125 + library/ajaxchat/chat/lib/lang/sk.php | 124 + library/ajaxchat/chat/lib/lang/sl.php | 124 + library/ajaxchat/chat/lib/lang/sr.php | 124 + library/ajaxchat/chat/lib/lang/sv.php | 124 + library/ajaxchat/chat/lib/lang/th.php | 124 + library/ajaxchat/chat/lib/lang/tr.php | 124 + library/ajaxchat/chat/lib/lang/uk.php | 124 + library/ajaxchat/chat/lib/lang/zh-tw.php | 123 + library/ajaxchat/chat/lib/lang/zh.php | 124 + library/ajaxchat/chat/lib/template/loggedIn.html | 387 +++ library/ajaxchat/chat/lib/template/loggedOut.html | 78 + library/ajaxchat/chat/lib/template/logs.html | 276 ++ library/ajaxchat/chat/lib/template/shoutbox.html | 60 + 66 files changed, 10798 insertions(+) create mode 100644 library/ajaxchat/chat/lib/.htaccess create mode 100644 library/ajaxchat/chat/lib/class/AJAXChat.php create mode 100644 library/ajaxchat/chat/lib/class/AJAXChatDataBase.php create mode 100644 library/ajaxchat/chat/lib/class/AJAXChatEncoding.php create mode 100644 library/ajaxchat/chat/lib/class/AJAXChatFileSystem.php create mode 100644 library/ajaxchat/chat/lib/class/AJAXChatHTTPHeader.php create mode 100644 library/ajaxchat/chat/lib/class/AJAXChatLanguage.php create mode 100644 library/ajaxchat/chat/lib/class/AJAXChatMySQLDataBase.php create mode 100644 library/ajaxchat/chat/lib/class/AJAXChatMySQLQuery.php create mode 100644 library/ajaxchat/chat/lib/class/AJAXChatMySQLiDataBase.php create mode 100644 library/ajaxchat/chat/lib/class/AJAXChatMySQLiQuery.php create mode 100644 library/ajaxchat/chat/lib/class/AJAXChatString.php create mode 100644 library/ajaxchat/chat/lib/class/AJAXChatTemplate.php create mode 100644 library/ajaxchat/chat/lib/class/CustomAJAXChat.php create mode 100644 library/ajaxchat/chat/lib/class/CustomAJAXChatInterface.php create mode 100644 library/ajaxchat/chat/lib/class/CustomAJAXChatShoutBox.php create mode 100644 library/ajaxchat/chat/lib/classes.php create mode 100644 library/ajaxchat/chat/lib/config.php.example create mode 100644 library/ajaxchat/chat/lib/custom.php create mode 100644 library/ajaxchat/chat/lib/data/channels.php create mode 100644 library/ajaxchat/chat/lib/data/users.php create mode 100644 library/ajaxchat/chat/lib/lang/ar.php create mode 100644 library/ajaxchat/chat/lib/lang/bg.php create mode 100644 library/ajaxchat/chat/lib/lang/ca.php create mode 100644 library/ajaxchat/chat/lib/lang/cy.php create mode 100644 library/ajaxchat/chat/lib/lang/cz.php create mode 100644 library/ajaxchat/chat/lib/lang/da.php create mode 100644 library/ajaxchat/chat/lib/lang/de.php create mode 100644 library/ajaxchat/chat/lib/lang/el.php create mode 100644 library/ajaxchat/chat/lib/lang/en.php create mode 100644 library/ajaxchat/chat/lib/lang/es.php create mode 100644 library/ajaxchat/chat/lib/lang/et.php create mode 100644 library/ajaxchat/chat/lib/lang/fa.php create mode 100644 library/ajaxchat/chat/lib/lang/fi.php create mode 100644 library/ajaxchat/chat/lib/lang/fr.php create mode 100644 library/ajaxchat/chat/lib/lang/gl.php create mode 100644 library/ajaxchat/chat/lib/lang/he.php create mode 100644 library/ajaxchat/chat/lib/lang/hr.php create mode 100644 library/ajaxchat/chat/lib/lang/hu.php create mode 100644 library/ajaxchat/chat/lib/lang/in.php create mode 100644 library/ajaxchat/chat/lib/lang/it.php create mode 100644 library/ajaxchat/chat/lib/lang/ja.php create mode 100644 library/ajaxchat/chat/lib/lang/ka.php create mode 100644 library/ajaxchat/chat/lib/lang/kr.php create mode 100644 library/ajaxchat/chat/lib/lang/mk.php create mode 100644 library/ajaxchat/chat/lib/lang/nl-be.php create mode 100644 library/ajaxchat/chat/lib/lang/nl.php create mode 100644 library/ajaxchat/chat/lib/lang/no.php create mode 100644 library/ajaxchat/chat/lib/lang/pl.php create mode 100644 library/ajaxchat/chat/lib/lang/pt-br.php create mode 100644 library/ajaxchat/chat/lib/lang/pt-pt.php create mode 100644 library/ajaxchat/chat/lib/lang/ro.php create mode 100644 library/ajaxchat/chat/lib/lang/ru.php create mode 100644 library/ajaxchat/chat/lib/lang/sk.php create mode 100644 library/ajaxchat/chat/lib/lang/sl.php create mode 100644 library/ajaxchat/chat/lib/lang/sr.php create mode 100644 library/ajaxchat/chat/lib/lang/sv.php create mode 100644 library/ajaxchat/chat/lib/lang/th.php create mode 100644 library/ajaxchat/chat/lib/lang/tr.php create mode 100644 library/ajaxchat/chat/lib/lang/uk.php create mode 100644 library/ajaxchat/chat/lib/lang/zh-tw.php create mode 100644 library/ajaxchat/chat/lib/lang/zh.php create mode 100644 library/ajaxchat/chat/lib/template/loggedIn.html create mode 100644 library/ajaxchat/chat/lib/template/loggedOut.html create mode 100644 library/ajaxchat/chat/lib/template/logs.html create mode 100644 library/ajaxchat/chat/lib/template/shoutbox.html (limited to 'library/ajaxchat/chat/lib') diff --git a/library/ajaxchat/chat/lib/.htaccess b/library/ajaxchat/chat/lib/.htaccess new file mode 100644 index 000000000..91e386dc9 --- /dev/null +++ b/library/ajaxchat/chat/lib/.htaccess @@ -0,0 +1,4 @@ +AuthType Basic +AuthName "Forbidden" +AuthUserFile /dev/null +require user nobody \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/AJAXChat.php b/library/ajaxchat/chat/lib/class/AJAXChat.php new file mode 100644 index 000000000..2cf7aa11f --- /dev/null +++ b/library/ajaxchat/chat/lib/class/AJAXChat.php @@ -0,0 +1,3326 @@ +initialize(); + } + + function initialize() { + // Initialize configuration settings: + $this->initConfig(); + + // Initialize the DataBase connection: + $this->initDataBaseConnection(); + + // Initialize request variables: + $this->initRequestVars(); + + // Initialize the chat session: + $this->initSession(); + + // Handle the browser request and send the response content: + $this->handleRequest(); + } + + function initConfig() { + $config = null; + if (!include(AJAX_CHAT_PATH.'lib/config.php')) { + echo('Error: Could not find a config.php file in "'.AJAX_CHAT_PATH.'"lib/". Check to make sure the file exists.'); + die(); + } + $this->_config = &$config; + + // Initialize custom configuration settings: + $this->initCustomConfig(); + } + + function initRequestVars() { + $this->_requestVars = array(); + $this->_requestVars['ajax'] = isset($_REQUEST['ajax']) ? true : false; + $this->_requestVars['userID'] = isset($_REQUEST['userID']) ? (int)$_REQUEST['userID'] : null; + $this->_requestVars['userName'] = isset($_REQUEST['userName']) ? $_REQUEST['userName'] : null; + $this->_requestVars['channelID'] = isset($_REQUEST['channelID']) ? (int)$_REQUEST['channelID'] : null; + $this->_requestVars['channelName'] = isset($_REQUEST['channelName']) ? $_REQUEST['channelName'] : null; + $this->_requestVars['text'] = isset($_POST['text']) ? $_POST['text'] : null; + $this->_requestVars['lastID'] = isset($_REQUEST['lastID']) ? (int)$_REQUEST['lastID'] : 0; + $this->_requestVars['login'] = isset($_REQUEST['login']) ? true : false; + $this->_requestVars['logout'] = isset($_REQUEST['logout']) ? true : false; + $this->_requestVars['password'] = isset($_REQUEST['password']) ? $_REQUEST['password'] : null; + $this->_requestVars['view'] = isset($_REQUEST['view']) ? $_REQUEST['view'] : null; + $this->_requestVars['year'] = isset($_REQUEST['year']) ? (int)$_REQUEST['year'] : null; + $this->_requestVars['month'] = isset($_REQUEST['month']) ? (int)$_REQUEST['month'] : null; + $this->_requestVars['day'] = isset($_REQUEST['day']) ? (int)$_REQUEST['day'] : null; + $this->_requestVars['hour'] = isset($_REQUEST['hour']) ? (int)$_REQUEST['hour'] : null; + $this->_requestVars['search'] = isset($_REQUEST['search']) ? $_REQUEST['search'] : null; + $this->_requestVars['shoutbox'] = isset($_REQUEST['shoutbox']) ? true : false; + $this->_requestVars['getInfos'] = isset($_REQUEST['getInfos']) ? $_REQUEST['getInfos'] : null; + $this->_requestVars['lang'] = isset($_REQUEST['lang']) ? $_REQUEST['lang'] : null; + $this->_requestVars['delete'] = isset($_REQUEST['delete']) ? (int)$_REQUEST['delete'] : null; + + // Initialize custom request variables: + $this->initCustomRequestVars(); + + // Remove slashes which have been added to user input strings if magic_quotes_gpc is On: + if(get_magic_quotes_gpc()) { + // It is safe to remove the slashes as we escape user data ourself + array_walk( + $this->_requestVars, + create_function( + '&$value, $key', + 'if(is_string($value)) $value = stripslashes($value);' + ) + ); + } + } + + function initDataBaseConnection() { + // Create a new database object: + $this->db = new AJAXChatDataBase( + $this->_config['dbConnection'] + ); + // Use a new database connection if no existing is given: + if(!$this->_config['dbConnection']['link']) { + // Connect to the database server: + $this->db->connect($this->_config['dbConnection']); + if($this->db->error()) { + echo $this->db->getError(); + die(); + } + // Select the database: + $this->db->select($this->_config['dbConnection']['name']); + if($this->db->error()) { + echo $this->db->getError(); + die(); + } + } + // Unset the dbConnection array for safety purposes: + unset($this->_config['dbConnection']); + } + + function getDataBaseTable($table) { + return ($this->db->getName() ? '`'.$this->db->getName().'`.'.$this->getConfig('dbTableNames',$table) : $this->getConfig('dbTableNames',$table)); + } + + function initSession() { + // Start the PHP session (if not already started): + $this->startSession(); + + if($this->isLoggedIn()) { + // Logout if we receive a logout request, the chat has been closed or the userID could not be revalidated: + if($this->getRequestVar('logout') || !$this->isChatOpen() || !$this->revalidateUserID()) { + $this->logout(); + return; + } + // Logout if the Session IP is not the same when logged in and ipCheck is enabled: + if($this->getConfig('ipCheck') && ($this->getSessionIP() === null || $this->getSessionIP() != $_SERVER['REMOTE_ADDR'])) { + $this->logout('IP'); + return; + } + } else if( + // Login if auto-login enabled or a login, userName or shoutbox parameter is given: + $this->getConfig('forceAutoLogin') || + $this->getRequestVar('login') || + $this->getRequestVar('userName') || + $this->getRequestVar('shoutbox') + ) { + $this->login(); + } + + // Initialize the view: + $this->initView(); + + if($this->getView() == 'chat') { + $this->initChatViewSession(); + } else if($this->getView() == 'logs') { + $this->initLogsViewSession(); + } + + if(!$this->getRequestVar('ajax') && !headers_sent()) { + // Set style cookie: + $this->setStyle(); + // Set langCode cookie: + $this->setLangCodeCookie(); + } + + $this->initCustomSession(); + } + + function initLogsViewSession() { + if($this->getConfig('socketServerEnabled')) { + if(!$this->getSessionVar('logsViewSocketAuthenticated')) { + $this->updateLogsViewSocketAuthentication(); + $this->setSessionVar('logsViewSocketAuthenticated', true); + } + } + } + + function updateLogsViewSocketAuthentication() { + if($this->getUserRole() != AJAX_CHAT_ADMIN) { + $channels = array(); + foreach($this->getChannels() as $channel) { + if($this->getConfig('logsUserAccessChannelList') && !in_array($channel, $this->getConfig('logsUserAccessChannelList'))) { + continue; + } + array_push($channels, $channel); + } + array_push($channels, $this->getPrivateMessageID()); + array_push($channels, $this->getPrivateChannelID()); + } else { + // The channelID "ALL" authenticates for all channels: + $channels = array('ALL'); + } + $this->updateSocketAuthentication( + $this->getUserID(), + $this->getSocketRegistrationID(), + $channels + ); + } + + function initChatViewSession() { + // If channel is not null we are logged in to the chat view: + if($this->getChannel() !== null) { + // Check if the current user has been logged out due to inactivity: + if(!$this->isUserOnline()) { + $this->logout(); + return; + } + if($this->getRequestVar('ajax')) { + $this->initChannel(); + $this->updateOnlineStatus(); + $this->checkAndRemoveInactive(); + } + } else { + if($this->getRequestVar('ajax')) { + // Set channel, insert login messages and add to online list on first ajax request in chat view: + $this->chatViewLogin(); + } + } + } + + function isChatOpen() { + if($this->getUserRole() == AJAX_CHAT_ADMIN) + return true; + if($this->getConfig('chatClosed')) + return false; + $time = time(); + if($this->getConfig('timeZoneOffset') !== null) { + // Subtract the server timezone offset and add the config timezone offset: + $time -= date('Z', $time); + $time += $this->getConfig('timeZoneOffset'); + } + // Check the opening hours: + if($this->getConfig('openingHour') < $this->getConfig('closingHour')) + { + if(($this->getConfig('openingHour') > date('G', $time)) || ($this->getConfig('closingHour') <= date('G', $time))) + return false; + } + else + { + if(($this->getConfig('openingHour') > date('G', $time)) && ($this->getConfig('closingHour') <= date('G', $time))) + return false; + } + // Check the opening weekdays: + if(!in_array(date('w', $time), $this->getConfig('openingWeekDays'))) + return false; + return true; + } + + function handleRequest() { + if($this->getRequestVar('ajax')) { + if($this->isLoggedIn()) { + // Parse info requests (for current userName, etc.): + $this->parseInfoRequests(); + + // Parse command requests (e.g. message deletion): + $this->parseCommandRequests(); + + // Parse message requests: + $this->initMessageHandling(); + } + // Send chat messages and online user list in XML format: + $this->sendXMLMessages(); + } else { + // Display XHTML content for non-ajax requests: + $this->sendXHTMLContent(); + } + } + + function parseCommandRequests() { + if($this->getRequestVar('delete') !== null) { + $this->deleteMessage($this->getRequestVar('delete')); + } + } + + function parseInfoRequests() { + if($this->getRequestVar('getInfos')) { + $infoRequests = explode(',', $this->getRequestVar('getInfos')); + foreach($infoRequests as $infoRequest) { + $this->parseInfoRequest($infoRequest); + } + } + } + + function parseInfoRequest($infoRequest) { + switch($infoRequest) { + case 'userID': + $this->addInfoMessage($this->getUserID(), 'userID'); + break; + case 'userName': + $this->addInfoMessage($this->getUserName(), 'userName'); + break; + case 'userRole': + $this->addInfoMessage($this->getUserRole(), 'userRole'); + break; + case 'channelID': + $this->addInfoMessage($this->getChannel(), 'channelID'); + break; + case 'channelName': + $this->addInfoMessage($this->getChannelName(), 'channelName'); + break; + case 'socketRegistrationID': + $this->addInfoMessage($this->getSocketRegistrationID(), 'socketRegistrationID'); + break; + default: + $this->parseCustomInfoRequest($infoRequest); + } + } + + function sendXHTMLContent() { + $httpHeader = new AJAXChatHTTPHeader($this->getConfig('contentEncoding'), $this->getConfig('contentType')); + + $template = new AJAXChatTemplate($this, $this->getTemplateFileName(), $httpHeader->getContentType()); + + // Send HTTP header: + $httpHeader->send(); + + // Send parsed template content: + echo $template->getParsedContent(); + } + + function getTemplateFileName() { + switch($this->getView()) { + case 'chat': + return AJAX_CHAT_PATH.'lib/template/loggedIn.html'; + case 'logs': + return AJAX_CHAT_PATH.'lib/template/logs.html'; + default: + return AJAX_CHAT_PATH.'lib/template/loggedOut.html'; + } + } + + function initView() { + $this->_view = null; + // "chat" is the default view: + $view = ($this->getRequestVar('view') === null) ? 'chat' : $this->getRequestVar('view'); + if($this->hasAccessTo($view)) { + $this->_view = $view; + } + } + + function getView() { + return $this->_view; + } + + function hasAccessTo($view) { + switch($view) { + case 'chat': + case 'teaser': + if($this->isLoggedIn()) { + return true; + } + return false; + case 'logs': + if($this->isLoggedIn() && ($this->getUserRole() == AJAX_CHAT_ADMIN || + ($this->getConfig('logsUserAccess') && + ($this->getUserRole() == AJAX_CHAT_MODERATOR || $this->getUserRole() == AJAX_CHAT_USER)) + )) { + return true; + } + return false; + default: + return false; + } + } + + function login() { + // Retrieve valid login user data (from request variables or session data): + $userData = $this->getValidLoginUserData(); + + if(!$userData) { + $this->addInfoMessage('errorInvalidUser'); + return false; + } + + // If the chat is closed, only the admin may login: + if(!$this->isChatOpen() && $userData['userRole'] != AJAX_CHAT_ADMIN) { + $this->addInfoMessage('errorChatClosed'); + return false; + } + + if(!$this->getConfig('allowGuestLogins') && $userData['userRole'] == AJAX_CHAT_GUEST) { + return false; + } + + // Check if userID or userName are already listed online: + if($this->isUserOnline($userData['userID']) || $this->isUserNameInUse($userData['userName'])) { + if($userData['userRole'] == AJAX_CHAT_USER || $userData['userRole'] == AJAX_CHAT_MODERATOR || $userData['userRole'] == AJAX_CHAT_ADMIN) { + // Set the registered user inactive and remove the inactive users so the user can be logged in again: + $this->setInactive($userData['userID'], $userData['userName']); + $this->removeInactive(); + } else { + $this->addInfoMessage('errorUserInUse'); + return false; + } + } + + // Check if user is banned: + if($userData['userRole'] != AJAX_CHAT_ADMIN && $this->isUserBanned($userData['userName'], $userData['userID'], $_SERVER['REMOTE_ADDR'])) { + $this->addInfoMessage('errorBanned'); + return false; + } + + // Check if the max number of users is logged in (not affecting moderators or admins): + if(!($userData['userRole'] == AJAX_CHAT_MODERATOR || $userData['userRole'] == AJAX_CHAT_ADMIN) && $this->isMaxUsersLoggedIn()) { + $this->addInfoMessage('errorMaxUsersLoggedIn'); + return false; + } + + // Use a new session id (if session has been started by the chat): + $this->regenerateSessionID(); + + // Log in: + $this->setUserID($userData['userID']); + $this->setUserName($userData['userName']); + $this->setLoginUserName($userData['userName']); + $this->setUserRole($userData['userRole']); + $this->setLoggedIn(true); + $this->setLoginTimeStamp(time()); + + // IP Security check variable: + $this->setSessionIP($_SERVER['REMOTE_ADDR']); + + // The client authenticates to the socket server using a socketRegistrationID: + if($this->getConfig('socketServerEnabled')) { + $this->setSocketRegistrationID( + md5(uniqid(rand(), true)) + ); + } + + // Add userID, userName and userRole to info messages: + $this->addInfoMessage($this->getUserID(), 'userID'); + $this->addInfoMessage($this->getUserName(), 'userName'); + $this->addInfoMessage($this->getUserRole(), 'userRole'); + + // Purge logs: + if($this->getConfig('logsPurgeLogs')) { + $this->purgeLogs(); + } + + return true; + } + + function chatViewLogin() { + $this->setChannel($this->getValidRequestChannelID()); + $this->addToOnlineList(); + + // Add channelID and channelName to info messages: + $this->addInfoMessage($this->getChannel(), 'channelID'); + $this->addInfoMessage($this->getChannelName(), 'channelName'); + + // Login message: + $text = '/login '.$this->getUserName(); + $this->insertChatBotMessage( + $this->getChannel(), + $text, + null, + 1 + ); + } + + function getValidRequestChannelID() { + $channelID = $this->getRequestVar('channelID'); + $channelName = $this->getRequestVar('channelName'); + // Check the given channelID, or get channelID from channelName: + if($channelID === null) { + if($channelName !== null) { + $channelID = $this->getChannelIDFromChannelName($channelName); + // channelName might need encoding conversion: + if($channelID === null) { + $channelID = $this->getChannelIDFromChannelName( + $this->trimChannelName($channelName, $this->getConfig('contentEncoding')) + ); + } + } + } + // Validate the resulting channelID: + if(!$this->validateChannel($channelID)) { + if($this->getChannel() !== null) { + return $this->getChannel(); + } + return $this->getConfig('defaultChannelID'); + } + return $channelID; + } + + function initChannel() { + $channelID = $this->getRequestVar('channelID'); + $channelName = $this->getRequestVar('channelName'); + if($channelID !== null) { + $this->switchChannel($this->getChannelNameFromChannelID($channelID)); + } else if($channelName !== null) { + if($this->getChannelIDFromChannelName($channelName) === null) { + // channelName might need encoding conversion: + $channelName = $this->trimChannelName($channelName, $this->getConfig('contentEncoding')); + } + $this->switchChannel($channelName); + } + } + + function logout($type=null) { + // Update the socket server authentication for the user: + if($this->getConfig('socketServerEnabled')) { + $this->updateSocketAuthentication($this->getUserID()); + } + if($this->isUserOnline()) { + $this->chatViewLogout($type); + } + $this->setLoggedIn(false); + $this->destroySession(); + + // Re-initialize the view: + $this->initView(); + } + + function chatViewLogout($type) { + $this->removeFromOnlineList(); + if($type !== null) { + $type = ' '.$type; + } + // Logout message + $text = '/logout '.$this->getUserName().$type; + $this->insertChatBotMessage( + $this->getChannel(), + $text, + null, + 1 + ); + } + + function switchChannel($channelName) { + $channelID = $this->getChannelIDFromChannelName($channelName); + + if($channelID !== null && $this->getChannel() == $channelID) { + // User is already in the given channel, return: + return; + } + + // Check if we have a valid channel: + if(!$this->validateChannel($channelID)) { + // Invalid channel: + $text = '/error InvalidChannelName '.$channelName; + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + $text + ); + return; + } + + $oldChannel = $this->getChannel(); + + $this->setChannel($channelID); + $this->updateOnlineList(); + + // Channel leave message + $text = '/channelLeave '.$this->getUserName(); + $this->insertChatBotMessage( + $oldChannel, + $text, + null, + 1 + ); + + // Channel enter message + $text = '/channelEnter '.$this->getUserName(); + $this->insertChatBotMessage( + $this->getChannel(), + $text, + null, + 1 + ); + + $this->addInfoMessage($channelName, 'channelSwitch'); + $this->addInfoMessage($channelID, 'channelID'); + $this->_requestVars['lastID'] = 0; + } + + function addToOnlineList() { + $sql = 'INSERT INTO '.$this->getDataBaseTable('online').'( + userID, + userName, + userRole, + channel, + dateTime, + ip + ) + VALUES ( + '.$this->db->makeSafe($this->getUserID()).', + '.$this->db->makeSafe($this->getUserName()).', + '.$this->db->makeSafe($this->getUserRole()).', + '.$this->db->makeSafe($this->getChannel()).', + NOW(), + '.$this->db->makeSafe($this->ipToStorageFormat($_SERVER['REMOTE_ADDR'])).' + );'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + $this->resetOnlineUsersData(); + } + + function removeFromOnlineList() { + $sql = 'DELETE FROM + '.$this->getDataBaseTable('online').' + WHERE + userID = '.$this->db->makeSafe($this->getUserID()).';'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + $this->removeUserFromOnlineUsersData(); + } + + function updateOnlineList() { + $sql = 'UPDATE + '.$this->getDataBaseTable('online').' + SET + userName = '.$this->db->makeSafe($this->getUserName()).', + channel = '.$this->db->makeSafe($this->getChannel()).', + dateTime = NOW(), + ip = '.$this->db->makeSafe($this->ipToStorageFormat($_SERVER['REMOTE_ADDR'])).' + WHERE + userID = '.$this->db->makeSafe($this->getUserID()).';'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + $this->resetOnlineUsersData(); + } + + function initMessageHandling() { + // Don't handle messages if we are not in chat view: + if($this->getView() != 'chat') { + return; + } + + // Check if we have been uninvited from a private or restricted channel: + if(!$this->validateChannel($this->getChannel())) { + // Switch to the default channel: + $this->switchChannel($this->getChannelNameFromChannelID($this->getConfig('defaultChannelID'))); + return; + } + + if($this->getRequestVar('text') !== null) { + $this->insertMessage($this->getRequestVar('text')); + } + } + + function insertParsedMessage($text) { + + // If a queryUserName is set, sent all messages as private messages to this userName: + if($this->getQueryUserName() !== null && strpos($text, '/') !== 0) { + $text = '/msg '.$this->getQueryUserName().' '.$text; + } + + // Parse IRC-style commands: + if(strpos($text, '/') === 0) { + $textParts = explode(' ', $text); + + switch($textParts[0]) { + + // Channel switch: + case '/join': + $this->insertParsedMessageJoin($textParts); + break; + + // Logout: + case '/quit': + $this->logout(); + break; + + // Private message: + case '/msg': + case '/describe': + $this->insertParsedMessagePrivMsg($textParts); + break; + + // Invitation: + case '/invite': + $this->insertParsedMessageInvite($textParts); + break; + + // Uninvitation: + case '/uninvite': + $this->insertParsedMessageUninvite($textParts); + break; + + // Private messaging: + case '/query': + $this->insertParsedMessageQuery($textParts); + break; + + // Kicking offending users from the chat: + case '/kick': + $this->insertParsedMessageKick($textParts); + break; + + // Listing banned users: + case '/bans': + $this->insertParsedMessageBans($textParts); + break; + + // Unban user (remove from ban list): + case '/unban': + $this->insertParsedMessageUnban($textParts); + break; + + // Describing actions: + case '/me': + case '/action': + $this->insertParsedMessageAction($textParts); + break; + + + // Listing online Users: + case '/who': + $this->insertParsedMessageWho($textParts); + break; + + // Listing available channels: + case '/list': + $this->insertParsedMessageList($textParts); + break; + + // Retrieving the channel of a User: + case '/whereis': + $this->insertParsedMessageWhereis($textParts); + break; + + // Listing information about a User: + case '/whois': + $this->insertParsedMessageWhois($textParts); + break; + + // Rolling dice: + case '/roll': + $this->insertParsedMessageRoll($textParts); + break; + + // Switching userName: + case '/nick': + $this->insertParsedMessageNick($textParts); + break; + + // Custom or unknown command: + default: + if(!$this->parseCustomCommands($text, $textParts)) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error UnknownCommand '.$textParts[0] + ); + } + } + + } else { + // No command found, just insert the plain message: + $this->insertCustomMessage( + $this->getUserID(), + $this->getUserName(), + $this->getUserRole(), + $this->getChannel(), + $text + ); + } + } + + function insertParsedMessageJoin($textParts) { + if(count($textParts) == 1) { + // join with no arguments is the own private channel, if allowed: + if($this->isAllowedToCreatePrivateChannel()) { + // Private channels are identified by square brackets: + $this->switchChannel($this->getChannelNameFromChannelID($this->getPrivateChannelID())); + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error MissingChannelName' + ); + } + } else { + $this->switchChannel($textParts[1]); + } + } + + function insertParsedMessagePrivMsg($textParts) { + if($this->isAllowedToSendPrivateMessage()) { + if(count($textParts) < 3) { + if(count($textParts) == 2) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error MissingText' + ); + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error MissingUserName' + ); + } + } else { + // Get UserID from UserName: + $toUserID = $this->getIDFromName($textParts[1]); + if($toUserID === null) { + if($this->getQueryUserName() !== null) { + // Close the current query: + $this->insertMessage('/query'); + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error UserNameNotFound '.$textParts[1] + ); + } + } else { + // Insert /privaction command if /describe is used: + $command = ($textParts[0] == '/describe') ? '/privaction' : '/privmsg'; + // Copy of private message to current User: + $this->insertCustomMessage( + $this->getUserID(), + $this->getUserName(), + $this->getUserRole(), + $this->getPrivateMessageID(), + $command.'to '.$textParts[1].' '.implode(' ', array_slice($textParts, 2)) + ); + // Private message to requested User: + $this->insertCustomMessage( + $this->getUserID(), + $this->getUserName(), + $this->getUserRole(), + $this->getPrivateMessageID($toUserID), + $command.' '.implode(' ', array_slice($textParts, 2)) + ); + } + } + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error PrivateMessageNotAllowed' + ); + } + } + + function insertParsedMessageInvite($textParts) { + if($this->getChannel() == $this->getPrivateChannelID() || in_array($this->getChannel(), $this->getChannels())) { + if(count($textParts) == 1) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error MissingUserName' + ); + } else { + $toUserID = $this->getIDFromName($textParts[1]); + if($toUserID === null) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error UserNameNotFound '.$textParts[1] + ); + } else { + // Add the invitation to the database: + $this->addInvitation($toUserID); + $invitationChannelName = $this->getChannelNameFromChannelID($this->getChannel()); + // Copy of invitation to current User: + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/inviteto '.$textParts[1].' '.$invitationChannelName + ); + // Invitation to requested User: + $this->insertChatBotMessage( + $this->getPrivateMessageID($toUserID), + '/invite '.$this->getUserName().' '.$invitationChannelName + ); + } + } + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error InviteNotAllowed' + ); + } + } + + function insertParsedMessageUninvite($textParts) { + if($this->getChannel() == $this->getPrivateChannelID() || in_array($this->getChannel(), $this->getChannels())) { + if(count($textParts) == 1) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error MissingUserName' + ); + } else { + $toUserID = $this->getIDFromName($textParts[1]); + if($toUserID === null) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error UserNameNotFound '.$textParts[1] + ); + } else { + // Remove the invitation from the database: + $this->removeInvitation($toUserID); + $invitationChannelName = $this->getChannelNameFromChannelID($this->getChannel()); + // Copy of uninvitation to current User: + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/uninviteto '.$textParts[1].' '.$invitationChannelName + ); + // Uninvitation to requested User: + $this->insertChatBotMessage( + $this->getPrivateMessageID($toUserID), + '/uninvite '.$this->getUserName().' '.$invitationChannelName + ); + } + } + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error UninviteNotAllowed' + ); + } + } + + function insertParsedMessageQuery($textParts) { + if($this->isAllowedToSendPrivateMessage()) { + if(count($textParts) == 1) { + if($this->getQueryUserName() !== null) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/queryClose '.$this->getQueryUserName() + ); + // Close the current query: + $this->setQueryUserName(null); + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error NoOpenQuery' + ); + } + } else { + if($this->getIDFromName($textParts[1]) === null) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error UserNameNotFound '.$textParts[1] + ); + } else { + if($this->getQueryUserName() !== null) { + // Close the current query: + $this->insertMessage('/query'); + } + // Open a query to the requested user: + $this->setQueryUserName($textParts[1]); + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/queryOpen '.$textParts[1] + ); + } + } + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error PrivateMessageNotAllowed' + ); + } + } + + function insertParsedMessageKick($textParts) { + // Only moderators/admins may kick users: + if($this->getUserRole() == AJAX_CHAT_ADMIN || $this->getUserRole() == AJAX_CHAT_MODERATOR) { + if(count($textParts) == 1) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error MissingUserName' + ); + } else { + // Get UserID from UserName: + $kickUserID = $this->getIDFromName($textParts[1]); + if($kickUserID === null) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error UserNameNotFound '.$textParts[1] + ); + } else { + // Check the role of the user to kick: + $kickUserRole = $this->getRoleFromID($kickUserID); + if($kickUserRole == AJAX_CHAT_ADMIN || ($kickUserRole == AJAX_CHAT_MODERATOR && $this->getUserRole() != AJAX_CHAT_ADMIN)) { + // Admins and moderators may not be kicked: + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error KickNotAllowed '.$textParts[1] + ); + } else { + // Kick user and insert message: + $channel = $this->getChannelFromID($kickUserID); + $banMinutes = (count($textParts) > 2) ? $textParts[2] : null; + $this->kickUser($textParts[1], $banMinutes, $kickUserID); + // If no channel found, user logged out before he could be kicked + if($channel !== null) { + $this->insertChatBotMessage( + $channel, + '/kick '.$textParts[1], + null, + 1 + ); + // Send a copy of the message to the current user, if not in the channel: + if($channel != $this->getChannel()) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/kick '.$textParts[1], + null, + 1 + ); + } + } + } + } + } + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error CommandNotAllowed '.$textParts[0] + ); + } + } + + function insertParsedMessageBans($textParts) { + // Only moderators/admins may see the list of banned users: + if($this->getUserRole() == AJAX_CHAT_ADMIN || $this->getUserRole() == AJAX_CHAT_MODERATOR) { + $this->removeExpiredBans(); + $bannedUsers = $this->getBannedUsers(); + if(count($bannedUsers) > 0) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/bans '.implode(' ', $bannedUsers) + ); + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/bansEmpty -' + ); + } + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error CommandNotAllowed '.$textParts[0] + ); + } + } + + function insertParsedMessageUnban($textParts) { + // Only moderators/admins may unban users: + if($this->getUserRole() == AJAX_CHAT_ADMIN || $this->getUserRole() == AJAX_CHAT_MODERATOR) { + $this->removeExpiredBans(); + if(count($textParts) == 1) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error MissingUserName' + ); + } else { + if(!in_array($textParts[1], $this->getBannedUsers())) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error UserNameNotFound '.$textParts[1] + ); + } else { + // Unban user and insert message: + $this->unbanUser($textParts[1]); + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/unban '.$textParts[1] + ); + } + } + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error CommandNotAllowed '.$textParts[0] + ); + } + } + + function insertParsedMessageAction($textParts) { + if(count($textParts) == 1) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error MissingText' + ); + } else { + if($this->getQueryUserName() !== null) { + // If we are in query mode, sent the action to the query user: + $this->insertMessage('/describe '.$this->getQueryUserName().' '.implode(' ', array_slice($textParts, 1))); + } else { + $this->insertCustomMessage( + $this->getUserID(), + $this->getUserName(), + $this->getUserRole(), + $this->getChannel(), + implode(' ', $textParts) + ); + } + } + } + + function insertParsedMessageWho($textParts) { + if(count($textParts) == 1) { + if($this->isAllowedToListHiddenUsers()) { + // List online users from any channel: + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/who '.implode(' ', $this->getOnlineUsers()) + ); + } else { + // Get online users for all accessible channels: + $channels = $this->getChannels(); + // Add the own private channel if allowed: + if($this->isAllowedToCreatePrivateChannel()) { + array_push($channels, $this->getPrivateChannelID()); + } + // Add the invitation channels: + foreach($this->getInvitations() as $channelID) { + if(!in_array($channelID, $channels)) { + array_push($channels, $channelID); + } + } + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/who '.implode(' ', $this->getOnlineUsers($channels)) + ); + } + } else { + $channelName = $textParts[1]; + $channelID = $this->getChannelIDFromChannelName($channelName); + if(!$this->validateChannel($channelID)) { + // Invalid channel: + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error InvalidChannelName '.$channelName + ); + } else { + // Get online users for the given channel: + $onlineUsers = $this->getOnlineUsers(array($channelID)); + if(count($onlineUsers) > 0) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/whoChannel '.$channelName.' '.implode(' ', $onlineUsers) + ); + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/whoEmpty -' + ); + } + } + } + } + + function insertParsedMessageList($textParts) { + // Get the names of all accessible channels: + $channelNames = $this->getChannelNames(); + // Add the own private channel, if allowed: + if($this->isAllowedToCreatePrivateChannel()) { + array_push($channelNames, $this->getPrivateChannelName()); + } + // Add the invitation channels: + foreach($this->getInvitations() as $channelID) { + $channelName = $this->getChannelNameFromChannelID($channelID); + if($channelName !== null && !in_array($channelName, $channelNames)) { + array_push($channelNames, $channelName); + } + } + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/list '.implode(' ', $channelNames) + ); + } + + function insertParsedMessageWhereis($textParts) { + if(count($textParts) == 1) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error MissingUserName' + ); + } else { + // Get UserID from UserName: + $whereisUserID = $this->getIDFromName($textParts[1]); + if($whereisUserID === null) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error UserNameNotFound '.$textParts[1] + ); + } else { + $channelID = $this->getChannelFromID($whereisUserID); + if($this->validateChannel($channelID)) { + $channelName = $this->getChannelNameFromChannelID($channelID); + } else { + $channelName = null; + } + if($channelName === null) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error UserNameNotFound '.$textParts[1] + ); + } else { + // List user information: + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/whereis '.$textParts[1].' '.$channelName + ); + } + } + } + } + + function insertParsedMessageWhois($textParts) { + // Only moderators/admins: + if($this->getUserRole() == AJAX_CHAT_ADMIN || $this->getUserRole() == AJAX_CHAT_MODERATOR) { + if(count($textParts) == 1) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error MissingUserName' + ); + } else { + // Get UserID from UserName: + $whoisUserID = $this->getIDFromName($textParts[1]); + if($whoisUserID === null) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error UserNameNotFound '.$textParts[1] + ); + } else { + // List user information: + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/whois '.$textParts[1].' '.$this->getIPFromID($whoisUserID) + ); + } + } + } else { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error CommandNotAllowed '.$textParts[0] + ); + } + } + + function insertParsedMessageRoll($textParts) { + if(count($textParts) == 1) { + // default is one d6: + $text = '/roll '.$this->getUserName().' 1d6 '.$this->rollDice(6); + } else { + $diceParts = explode('d', $textParts[1]); + if(count($diceParts) == 2) { + $number = (int)$diceParts[0]; + $sides = (int)$diceParts[1]; + + // Dice number must be an integer between 1 and 100, else roll only one: + $number = ($number > 0 && $number <= 100) ? $number : 1; + + // Sides must be an integer between 1 and 100, else take 6: + $sides = ($sides > 0 && $sides <= 100) ? $sides : 6; + + $text = '/roll '.$this->getUserName().' '.$number.'d'.$sides.' '; + for($i=0; $i<$number; $i++) { + if($i != 0) + $text .= ','; + $text .= $this->rollDice($sides); + } + } else { + // if dice syntax is invalid, roll one d6: + $text = '/roll '.$this->getUserName().' 1d6 '.$this->rollDice(6); + } + } + $this->insertChatBotMessage( + $this->getChannel(), + $text + ); + } + + function insertParsedMessageNick($textParts) { + if(!$this->getConfig('allowNickChange') || + (!$this->getConfig('allowGuestUserName') && $this->getUserRole() == AJAX_CHAT_GUEST)) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error CommandNotAllowed '.$textParts[0] + ); + } else if(count($textParts) == 1) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error MissingUserName' + ); + } else { + $newUserName = implode(' ', array_slice($textParts, 1)); + if($newUserName == $this->getLoginUserName()) { + // Allow the user to regain the original login userName: + $prefix = ''; + $suffix = ''; + } else if($this->getUserRole() == AJAX_CHAT_GUEST) { + $prefix = $this->getConfig('guestUserPrefix'); + $suffix = $this->getConfig('guestUserSuffix'); + } else { + $prefix = $this->getConfig('changedNickPrefix'); + $suffix = $this->getConfig('changedNickSuffix'); + } + $maxLength = $this->getConfig('userNameMaxLength') + - $this->stringLength($prefix) + - $this->stringLength($suffix); + $newUserName = $this->trimString($newUserName, 'UTF-8', $maxLength, true); + if(!$newUserName) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error InvalidUserName' + ); + } else { + $newUserName = $prefix.$newUserName.$suffix; + if($this->isUserNameInUse($newUserName)) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error UserNameInUse' + ); + } else { + $oldUserName = $this->getUserName(); + $this->setUserName($newUserName); + $this->updateOnlineList(); + // Add info message to update the client-side stored userName: + $this->addInfoMessage($this->getUserName(), 'userName'); + $this->insertChatBotMessage( + $this->getChannel(), + '/nick '.$oldUserName.' '.$newUserName, + null, + 2 + ); + } + } + } + } + + function insertMessage($text) { + if(!$this->isAllowedToWriteMessage()) + return; + + if(!$this->floodControl()) + return; + + $text = $this->trimMessageText($text); + if($text == '') + return; + + if(!$this->onNewMessage($text)) + return; + + $text = $this->replaceCustomText($text); + + $this->insertParsedMessage($text); + } + + function deleteMessage($messageID) { + // Retrieve the channel of the given message: + $sql = 'SELECT + channel + FROM + '.$this->getDataBaseTable('messages').' + WHERE + id='.$this->db->makeSafe($messageID).';'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + $row = $result->fetch(); + + if($row['channel'] !== null) { + $channel = $row['channel']; + + if($this->getUserRole() == AJAX_CHAT_ADMIN) { + $condition = ''; + } else if($this->getUserRole() == AJAX_CHAT_MODERATOR) { + $condition = ' AND + NOT (userRole='.$this->db->makeSafe(AJAX_CHAT_ADMIN).') + AND + NOT (userRole='.$this->db->makeSafe(AJAX_CHAT_CHATBOT).')'; + } else if($this->getUserRole() == AJAX_CHAT_USER && $this->getConfig('allowUserMessageDelete')) { + $condition = 'AND + ( + userID='.$this->db->makeSafe($this->getUserID()).' + OR + ( + channel = '.$this->db->makeSafe($this->getPrivateMessageID()).' + OR + channel = '.$this->db->makeSafe($this->getPrivateChannelID()).' + ) + AND + NOT (userRole='.$this->db->makeSafe(AJAX_CHAT_ADMIN).') + AND + NOT (userRole='.$this->db->makeSafe(AJAX_CHAT_CHATBOT).') + )'; + } else { + return false; + } + + // Remove given message from the database: + $sql = 'DELETE FROM + '.$this->getDataBaseTable('messages').' + WHERE + id='.$this->db->makeSafe($messageID).' + '.$condition.';'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + if($result->affectedRows() == 1) { + // Insert a deletion command to remove the message from the clients chatlists: + $this->insertChatBotMessage($channel, '/delete '.$messageID); + return true; + } + } + return false; + } + + function floodControl() { + // Moderators and Admins need no flood control: + if($this->getUserRole() == AJAX_CHAT_MODERATOR || $this->getUserRole() == AJAX_CHAT_ADMIN) { + return true; + } + $time = time(); + // Check the time of the last inserted message: + if($this->getInsertedMessagesRateTimeStamp()+60 < $time) { + $this->setInsertedMessagesRateTimeStamp($time); + $this->setInsertedMessagesRate(1); + } else { + // Increase the inserted messages rate: + $rate = $this->getInsertedMessagesRate()+1; + $this->setInsertedMessagesRate($rate); + // Check if message rate is too high: + if($rate > $this->getConfig('maxMessageRate')) { + $this->insertChatBotMessage( + $this->getPrivateMessageID(), + '/error MaxMessageRate' + ); + // Return false so the message is not inserted: + return false; + } + } + return true; + } + + function isAllowedToWriteMessage() { + if($this->getUserRole() != AJAX_CHAT_GUEST) + return true; + if($this->getConfig('allowGuestWrite')) + return true; + return false; + } + + function insertChatBotMessage($channelID, $messageText, $ip=null, $mode=0) { + $this->insertCustomMessage( + $this->getConfig('chatBotID'), + $this->getConfig('chatBotName'), + AJAX_CHAT_CHATBOT, + $channelID, + $messageText, + $ip, + $mode + ); + } + + function insertCustomMessage($userID, $userName, $userRole, $channelID, $text, $ip=null, $mode=0) { + // The $mode parameter is used for socket updates: + // 0 = normal messages + // 1 = channel messages (e.g. login/logout, channel enter/leave, kick) + // 2 = messages with online user updates (nick) + + $ip = $ip ? $ip : $_SERVER['REMOTE_ADDR']; + + $sql = 'INSERT INTO '.$this->getDataBaseTable('messages').'( + userID, + userName, + userRole, + channel, + dateTime, + ip, + text + ) + VALUES ( + '.$this->db->makeSafe($userID).', + '.$this->db->makeSafe($userName).', + '.$this->db->makeSafe($userRole).', + '.$this->db->makeSafe($channelID).', + NOW(), + '.$this->db->makeSafe($this->ipToStorageFormat($ip)).', + '.$this->db->makeSafe($text).' + );'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + if($this->getConfig('socketServerEnabled')) { + $this->sendSocketMessage( + $this->getSocketBroadcastMessage( + $this->db->getLastInsertedID(), + time(), + $userID, + $userName, + $userRole, + $channelID, + $text, + $mode + ) + ); + } + } + + function getSocketBroadcastMessage( + $messageID, + $timeStamp, + $userID, + $userName, + $userRole, + $channelID, + $text, + $mode + ) { + // The $mode parameter: + // 0 = normal messages + // 1 = channel messages (e.g. login/logout, channel enter/leave, kick) + // 2 = messages with online user updates (nick) + + // Get the message XML content: + $xml = ''; + if($mode) { + // Add the list of online users if the user list has been updated ($mode > 0): + $xml .= $this->getChatViewOnlineUsersXML(array($channelID)); + } + if($mode != 1 || $this->getConfig('showChannelMessages')) { + $xml .= ''; + $xml .= $this->getChatViewMessageXML( + $messageID, + $timeStamp, + $userID, + $userName, + $userRole, + $channelID, + $text + ); + $xml .= ''; + } + $xml .= ''; + return $xml; + } + + function sendSocketMessage($message) { + // Open a TCP socket connection to the socket server: + if($socket = @socket_create(AF_INET, SOCK_STREAM, SOL_TCP)) { + if(@socket_connect($socket, $this->getConfig('socketServerIP'), $this->getConfig('socketServerPort'))) { + // Append a null-byte to the string as EOL (End Of Line) character + // which is required by Flash XML socket communication: + $message .= "\0"; + @socket_write( + $socket, + $message, + strlen($message) // Using strlen to count the bytes instead of the number of UTF-8 characters + ); + } + @socket_close($socket); + } + } + + function updateSocketAuthentication($userID, $socketRegistrationID=null, $channels=null) { + // If no $socketRegistrationID or no $channels are given the authentication is removed for the given user: + $authentication = ''; + if($channels) { + foreach($channels as $channelID) { + $authentication .= ''; + } + } + $authentication .= ''; + $this->sendSocketMessage($authentication); + } + + function setSocketRegistrationID($value) { + $this->setSessionVar('SocketRegistrationID', $value); + } + + function getSocketRegistrationID() { + return $this->getSessionVar('SocketRegistrationID'); + } + + function rollDice($sides) { + // seed with microseconds since last "whole" second: + mt_srand((double)microtime()*1000000); + + return mt_rand(1, $sides); + } + + function kickUser($userName, $banMinutes=null, $userID=null) { + if($userID === null) { + $userID = $this->getIDFromName($userName); + } + if($userID === null) { + return; + } + + $banMinutes = $banMinutes ? $banMinutes : $this->getConfig('defaultBanTime'); + + if($banMinutes) { + // Ban User for the given time in minutes: + $this->banUser($userName, $banMinutes, $userID); + } + + // Remove given User from online list: + $sql = 'DELETE FROM + '.$this->getDataBaseTable('online').' + WHERE + userID = '.$this->db->makeSafe($userID).';'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + // Update the socket server authentication for the kicked user: + if($this->getConfig('socketServerEnabled')) { + $this->updateSocketAuthentication($userID); + } + + $this->removeUserFromOnlineUsersData($userID); + } + + function getBannedUsersData($key=null, $value=null) { + if($this->_bannedUsersData === null) { + $this->_bannedUsersData = array(); + + $sql = 'SELECT + userID, + userName, + ip + FROM + '.$this->getDataBaseTable('bans').' + WHERE + NOW() < dateTime;'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + while($row = $result->fetch()) { + $row['ip'] = $this->ipFromStorageFormat($row['ip']); + array_push($this->_bannedUsersData, $row); + } + + $result->free(); + } + + if($key) { + $bannedUsersData = array(); + foreach($this->_bannedUsersData as $bannedUserData) { + if(!isset($bannedUserData[$key])) { + return $bannedUsersData; + } + if($value) { + if($bannedUserData[$key] == $value) { + array_push($bannedUsersData, $bannedUserData); + } else { + continue; + } + } else { + array_push($bannedUsersData, $bannedUserData[$key]); + } + } + return $bannedUsersData; + } + + return $this->_bannedUsersData; + } + + function getBannedUsers() { + return $this->getBannedUsersData('userName'); + } + + function banUser($userName, $banMinutes=null, $userID=null) { + if($userID === null) { + $userID = $this->getIDFromName($userName); + } + $ip = $this->getIPFromID($userID); + if(!$ip || $userID === null) { + return; + } + + // Remove expired bans: + $this->removeExpiredBans(); + + $banMinutes = (int)$banMinutes; + if(!$banMinutes) { + // If banMinutes is not a valid integer, use the defaultBanTime: + $banMinutes = $this->getConfig('defaultBanTime'); + } + + $sql = 'INSERT INTO '.$this->getDataBaseTable('bans').'( + userID, + userName, + dateTime, + ip + ) + VALUES ( + '.$this->db->makeSafe($userID).', + '.$this->db->makeSafe($userName).', + DATE_ADD(NOW(), interval '.$this->db->makeSafe($banMinutes).' MINUTE), + '.$this->db->makeSafe($this->ipToStorageFormat($ip)).' + );'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + } + + function unbanUser($userName) { + $sql = 'DELETE FROM + '.$this->getDataBaseTable('bans').' + WHERE + userName = '.$this->db->makeSafe($userName).';'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + } + + function removeExpiredBans() { + $sql = 'DELETE FROM + '.$this->getDataBaseTable('bans').' + WHERE + dateTime < NOW();'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + } + + function setInactive($userID, $userName=null) { + $condition = 'userID='.$this->db->makeSafe($userID); + if($userName !== null) { + $condition .= ' OR userName='.$this->db->makeSafe($userName); + } + $sql = 'UPDATE + '.$this->getDataBaseTable('online').' + SET + dateTime = DATE_SUB(NOW(), interval '.(intval($this->getConfig('inactiveTimeout'))+1).' MINUTE) + WHERE + '.$condition.';'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + $this->resetOnlineUsersData(); + } + + function removeInactive() { + $sql = 'SELECT + userID, + userName, + channel + FROM + '.$this->getDataBaseTable('online').' + WHERE + NOW() > DATE_ADD(dateTime, interval '.$this->getConfig('inactiveTimeout').' MINUTE);'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + if($result->numRows() > 0) { + $condition = ''; + while($row = $result->fetch()) { + if(!empty($condition)) + $condition .= ' OR '; + // Add userID to condition for removal: + $condition .= 'userID='.$this->db->makeSafe($row['userID']); + + // Update the socket server authentication for the kicked user: + if($this->getConfig('socketServerEnabled')) { + $this->updateSocketAuthentication($row['userID']); + } + + $this->removeUserFromOnlineUsersData($row['userID']); + + // Insert logout timeout message: + $text = '/logout '.$row['userName'].' Timeout'; + $this->insertChatBotMessage( + $row['channel'], + $text, + null, + 1 + ); + } + + $result->free(); + + $sql = 'DELETE FROM + '.$this->getDataBaseTable('online').' + WHERE + '.$condition.';'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + } + } + + function updateOnlineStatus() { + // Update online status every 50 seconds (this allows update requests to be in time): + if(!$this->getStatusUpdateTimeStamp() || ((time() - $this->getStatusUpdateTimeStamp()) > 50)) { + $this->updateOnlineList(); + $this->setStatusUpdateTimeStamp(time()); + } + } + + function checkAndRemoveInactive() { + // Remove inactive users every inactiveCheckInterval: + if(!$this->getInactiveCheckTimeStamp() || ((time() - $this->getInactiveCheckTimeStamp()) > $this->getConfig('inactiveCheckInterval')*60)) { + $this->removeInactive(); + $this->setInactiveCheckTimeStamp(time()); + } + } + + function sendXMLMessages() { + $httpHeader = new AJAXChatHTTPHeader('UTF-8', 'text/xml'); + + // Send HTTP header: + $httpHeader->send(); + + // Output XML messages: + echo $this->getXMLMessages(); + } + + function getXMLMessages() { + switch($this->getView()) { + case 'chat': + return $this->getChatViewXMLMessages(); + case 'teaser': + return $this->getTeaserViewXMLMessages(); + case 'logs': + return $this->getLogsViewXMLMessages(); + default: + return $this->getLogoutXMLMessage(); + } + } + + function getMessageCondition() { + $condition = 'id > '.$this->db->makeSafe($this->getRequestVar('lastID')).' + AND ( + channel = '.$this->db->makeSafe($this->getChannel()).' + OR + channel = '.$this->db->makeSafe($this->getPrivateMessageID()).' + ) + AND + '; + if($this->getConfig('requestMessagesPriorChannelEnter') || + ($this->getConfig('requestMessagesPriorChannelEnterList') && in_array($this->getChannel(), $this->getConfig('requestMessagesPriorChannelEnterList')))) { + $condition .= 'NOW() < DATE_ADD(dateTime, interval '.$this->getConfig('requestMessagesTimeDiff').' HOUR)'; + } else { + $condition .= 'dateTime >= FROM_UNIXTIME(' . $this->getChannelEnterTimeStamp() . ')'; + } + return $condition; + } + + function getMessageFilter() { + $filterChannelMessages = ''; + if(!$this->getConfig('showChannelMessages') || $this->getRequestVar('shoutbox')) { + $filterChannelMessages = ' AND NOT ( + text LIKE (\'/login%\') + OR + text LIKE (\'/logout%\') + OR + text LIKE (\'/channelEnter%\') + OR + text LIKE (\'/channelLeave%\') + OR + text LIKE (\'/kick%\') + )'; + } + return $filterChannelMessages; + } + + function getInfoMessagesXML() { + $xml = ''; + // Go through the info messages: + foreach($this->getInfoMessages() as $type=>$infoArray) { + foreach($infoArray as $info) { + $xml .= ''; + $xml .= 'encodeSpecialChars($info).']]>'; + $xml .= ''; + } + } + $xml .= ''; + return $xml; + } + + function getChatViewOnlineUsersXML($channelIDs) { + // Get the online users for the given channels: + $onlineUsersData = $this->getOnlineUsersData($channelIDs); + $xml = ''; + foreach($onlineUsersData as $onlineUserData) { + $xml .= 'encodeSpecialChars($onlineUserData['userName']).']]>'; + $xml .= ''; + } + $xml .= ''; + return $xml; + } + + function getLogoutXMLMessage() { + $xml = ''; + $xml .= ''; + $xml .= ''; + $xml .= ''; + $xml .= 'encodeSpecialChars($this->getConfig('logoutData')).']]>'; + $xml .= ''; + $xml .= ''; + $xml .= ''; + return $xml; + } + + function getChatViewMessageXML( + $messageID, + $timeStamp, + $userID, + $userName, + $userRole, + $channelID, + $text + ) { + $message = 'encodeSpecialChars($userName).']]>'; + $message .= 'encodeSpecialChars($text).']]>'; + $message .= ''; + return $message; + } + + function getChatViewMessagesXML() { + // Get the last messages in descending order (this optimises the LIMIT usage): + $sql = 'SELECT + id, + userID, + userName, + userRole, + channel AS channelID, + UNIX_TIMESTAMP(dateTime) AS timeStamp, + text + FROM + '.$this->getDataBaseTable('messages').' + WHERE + '.$this->getMessageCondition().' + '.$this->getMessageFilter().' + ORDER BY + id + DESC + LIMIT '.$this->getConfig('requestMessagesLimit').';'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + $messages = ''; + + // Add the messages in reverse order so it is ascending again: + while($row = $result->fetch()) { + $message = $this->getChatViewMessageXML( + $row['id'], + $row['timeStamp'], + $row['userID'], + $row['userName'], + $row['userRole'], + $row['channelID'], + $row['text'] + ); + $messages = $message.$messages; + } + $result->free(); + + $messages = ''.$messages.''; + return $messages; + } + + function getChatViewXMLMessages() { + $xml = ''; + $xml .= ''; + $xml .= $this->getInfoMessagesXML(); + $xml .= $this->getChatViewOnlineUsersXML(array($this->getChannel())); + $xml .= $this->getChatViewMessagesXML(); + $xml .= ''; + return $xml; + } + + function getTeaserMessageCondition() { + $channelID = $this->getValidRequestChannelID(); + $condition = 'channel = '.$this->db->makeSafe($channelID).' + AND + '; + if($this->getConfig('requestMessagesPriorChannelEnter') || + ($this->getConfig('requestMessagesPriorChannelEnterList') && in_array($channelID, $this->getConfig('requestMessagesPriorChannelEnterList')))) { + $condition .= 'NOW() < DATE_ADD(dateTime, interval '.$this->getConfig('requestMessagesTimeDiff').' HOUR)'; + } else { + // Teaser content may not be shown for this channel: + $condition .= '0 = 1'; + } + return $condition; + } + + function getTeaserViewMessagesXML() { + // Get the last messages in descending order (this optimises the LIMIT usage): + $sql = 'SELECT + id, + userID, + userName, + userRole, + channel AS channelID, + UNIX_TIMESTAMP(dateTime) AS timeStamp, + text + FROM + '.$this->getDataBaseTable('messages').' + WHERE + '.$this->getTeaserMessageCondition().' + '.$this->getMessageFilter().' + ORDER BY + id + DESC + LIMIT '.$this->getConfig('requestMessagesLimit').';'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + $messages = ''; + + // Add the messages in reverse order so it is ascending again: + while($row = $result->fetch()) { + $message = ''; + $message .= 'encodeSpecialChars($row['userName']).']]>'; + $message .= 'encodeSpecialChars($row['text']).']]>'; + $message .= ''; + $messages = $message.$messages; + } + $result->free(); + + $messages = ''.$messages.''; + return $messages; + } + + function getTeaserViewXMLMessages() { + $xml = ''; + $xml .= ''; + $xml .= $this->getInfoMessagesXML(); + $xml .= $this->getTeaserViewMessagesXML(); + $xml .= ''; + return $xml; + } + + function getLogsViewCondition() { + $condition = 'id > '.$this->db->makeSafe($this->getRequestVar('lastID')); + + // Check the channel condition: + switch($this->getRequestVar('channelID')) { + case '-3': + // Just display messages from all accessible channels + if($this->getUserRole() != AJAX_CHAT_ADMIN) { + $condition .= ' AND (channel = '.$this->db->makeSafe($this->getPrivateMessageID()); + $condition .= ' OR channel = '.$this->db->makeSafe($this->getPrivateChannelID()); + foreach($this->getChannels() as $channel) { + if($this->getConfig('logsUserAccessChannelList') && !in_array($channel, $this->getConfig('logsUserAccessChannelList'))) { + continue; + } + $condition .= ' OR channel = '.$this->db->makeSafe($channel); + } + $condition .= ')'; + } + break; + case '-2': + if($this->getUserRole() != AJAX_CHAT_ADMIN) { + $condition .= ' AND channel = '.($this->getPrivateMessageID()); + } else { + $condition .= ' AND channel > '.($this->getConfig('privateMessageDiff')-1); + } + break; + case '-1': + if($this->getUserRole() != AJAX_CHAT_ADMIN) { + $condition .= ' AND channel = '.($this->getPrivateChannelID()); + } else { + $condition .= ' AND (channel > '.($this->getConfig('privateChannelDiff')-1).' AND channel < '.($this->getConfig('privateMessageDiff')).')'; + } + break; + default: + if(($this->getUserRole() == AJAX_CHAT_ADMIN || !$this->getConfig('logsUserAccessChannelList') || in_array($this->getRequestVar('channelID'), $this->getConfig('logsUserAccessChannelList'))) + && $this->validateChannel($this->getRequestVar('channelID'))) { + $condition .= ' AND channel = '.$this->db->makeSafe($this->getRequestVar('channelID')); + } else { + // No valid channel: + $condition .= ' AND 0 = 1'; + } + } + + // Check the period condition: + $hour = ($this->getRequestVar('hour') === null || $this->getRequestVar('hour') > 23 || $this->getRequestVar('hour') < 0) ? null : $this->getRequestVar('hour'); + $day = ($this->getRequestVar('day') === null || $this->getRequestVar('day') > 31 || $this->getRequestVar('day') < 1) ? null : $this->getRequestVar('day'); + $month = ($this->getRequestVar('month') === null || $this->getRequestVar('month') > 12 || $this->getRequestVar('month') < 1) ? null : $this->getRequestVar('month'); + $year = ($this->getRequestVar('year') === null || $this->getRequestVar('year') > date('Y') || $this->getRequestVar('year') < $this->getConfig('logsFirstYear')) ? null : $this->getRequestVar('year'); + + // If a time (hour) is given but no date (year, month, day), use the current date: + if($hour !== null) { + if($day === null) + $day = date('j'); + if($month === null) + $month = date('n'); + if($year === null) + $year = date('Y'); + } + + if($year === null) { + // No year given, so no period condition + } else if($month === null) { + // Define the given year as period: + $periodStart = mktime(0, 0, 0, 1, 1, $year); + // The last day in a month can be expressed by using 0 for the day of the next month: + $periodEnd = mktime(23, 59, 59, 13, 0, $year); + } else if($day === null) { + // Define the given month as period: + $periodStart = mktime(0, 0, 0, $month, 1, $year); + // The last day in a month can be expressed by using 0 for the day of the next month: + $periodEnd = mktime(23, 59, 59, $month+1, 0, $year); + } else if($hour === null){ + // Define the given day as period: + $periodStart = mktime(0, 0, 0, $month, $day, $year); + $periodEnd = mktime(23, 59, 59, $month, $day, $year); + } else { + // Define the given hour as period: + $periodStart = mktime($hour, 0, 0, $month, $day, $year); + $periodEnd = mktime($hour, 59, 59, $month, $day, $year); + } + + if(isset($periodStart)) + $condition .= ' AND dateTime > \''.date('Y-m-d H:i:s', $periodStart).'\' AND dateTime <= \''.date('Y-m-d H:i:s', $periodEnd).'\''; + + // Check the search condition: + if($this->getRequestVar('search')) { + if(($this->getUserRole() == AJAX_CHAT_ADMIN || $this->getUserRole() == AJAX_CHAT_MODERATOR) && strpos($this->getRequestVar('search'), 'ip=') === 0) { + // Search for messages with the given IP: + $ip = substr($this->getRequestVar('search'), 3); + $condition .= ' AND (ip = '.$this->db->makeSafe($this->ipToStorageFormat($ip)).')'; + } else if(strpos($this->getRequestVar('search'), 'userID=') === 0) { + // Search for messages with the given userID: + $userID = substr($this->getRequestVar('search'), 7); + $condition .= ' AND (userID = '.$this->db->makeSafe($userID).')'; + } else { + // Use the search value as regular expression on message text and username: + $condition .= ' AND (userName REGEXP '.$this->db->makeSafe($this->getRequestVar('search')).' OR text REGEXP '.$this->db->makeSafe($this->getRequestVar('search')).')'; + } + } + + // If no period or search condition is given, just monitor the last messages on the given channel: + if(!isset($periodStart) && !$this->getRequestVar('search')) { + $condition .= ' AND NOW() < DATE_ADD(dateTime, interval '.$this->getConfig('logsRequestMessagesTimeDiff').' HOUR)'; + } + + return $condition; + } + + function getLogsViewMessagesXML() { + $sql = 'SELECT + id, + userID, + userName, + userRole, + channel AS channelID, + UNIX_TIMESTAMP(dateTime) AS timeStamp, + ip, + text + FROM + '.$this->getDataBaseTable('messages').' + WHERE + '.$this->getLogsViewCondition().' + ORDER BY + id + LIMIT '.$this->getConfig('logsRequestMessagesLimit').';'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + $xml = ''; + while($row = $result->fetch()) { + $xml .= 'getUserRole() == AJAX_CHAT_ADMIN || $this->getUserRole() == AJAX_CHAT_MODERATOR) { + $xml .= ' ip="'.$this->ipFromStorageFormat($row['ip']).'"'; + } + $xml .= '>'; + $xml .= 'encodeSpecialChars($row['userName']).']]>'; + $xml .= 'encodeSpecialChars($row['text']).']]>'; + $xml .= ''; + } + $result->free(); + + $xml .= ''; + + return $xml; + } + + function getLogsViewXMLMessages() { + $xml = ''; + $xml .= ''; + $xml .= $this->getInfoMessagesXML(); + $xml .= $this->getLogsViewMessagesXML(); + $xml .= ''; + return $xml; + } + + function purgeLogs() { + $sql = 'DELETE FROM + '.$this->getDataBaseTable('messages').' + WHERE + dateTime < DATE_SUB(NOW(), interval '.$this->getConfig('logsPurgeTimeDiff').' DAY);'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + } + + function getInfoMessages($type=null) { + if(!isset($this->_infoMessages)) { + $this->_infoMessages = array(); + } + if($type) { + if(!isset($this->_infoMessages[$type])) { + $this->_infoMessages[$type] = array(); + } + return $this->_infoMessages[$type]; + } else { + return $this->_infoMessages; + } + } + + function addInfoMessage($info, $type='error') { + if(!isset($this->_infoMessages)) { + $this->_infoMessages = array(); + } + if(!isset($this->_infoMessages[$type])) { + $this->_infoMessages[$type] = array(); + } + if(!in_array($info, $this->_infoMessages[$type])) { + array_push($this->_infoMessages[$type], $info); + } + } + + function getRequestVars() { + return $this->_requestVars; + } + + function getRequestVar($key) { + if($this->_requestVars && isset($this->_requestVars[$key])) { + return $this->_requestVars[$key]; + } + return null; + } + + function setRequestVar($key, $value) { + if(!$this->_requestVars) { + $this->_requestVars = array(); + } + $this->_requestVars[$key] = $value; + } + + function getOnlineUsersData($channelIDs=null, $key=null, $value=null) { + if($this->_onlineUsersData === null) { + $this->_onlineUsersData = array(); + + $sql = 'SELECT + userID, + userName, + userRole, + channel, + UNIX_TIMESTAMP(dateTime) AS timeStamp, + ip + FROM + '.$this->getDataBaseTable('online').' + ORDER BY + userName;'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + while($row = $result->fetch()) { + $row['ip'] = $this->ipFromStorageFormat($row['ip']); + array_push($this->_onlineUsersData, $row); + } + + $result->free(); + } + + if($channelIDs || $key) { + $onlineUsersData = array(); + foreach($this->_onlineUsersData as $userData) { + if($channelIDs && !in_array($userData['channel'], $channelIDs)) { + continue; + } + if($key) { + if(!isset($userData[$key])) { + return $onlineUsersData; + } + if($value !== null) { + if($userData[$key] == $value) { + array_push($onlineUsersData, $userData); + } else { + continue; + } + } else { + array_push($onlineUsersData, $userData[$key]); + } + } else { + array_push($onlineUsersData, $userData); + } + } + return $onlineUsersData; + } + + return $this->_onlineUsersData; + } + + function removeUserFromOnlineUsersData($userID=null) { + if(!$this->_onlineUsersData) { + return; + } + $userID = ($userID === null) ? $this->getUserID() : $userID; + for($i=0; $i_onlineUsersData); $i++) { + if($this->_onlineUsersData[$i]['userID'] == $userID) { + array_splice($this->_onlineUsersData, $i, 1); + break; + } + } + } + + function resetOnlineUsersData() { + $this->_onlineUsersData = null; + } + + function getOnlineUsers($channelIDs=null) { + return $this->getOnlineUsersData($channelIDs, 'userName'); + } + + function getOnlineUserIDs($channelIDs=null) { + return $this->getOnlineUsersData($channelIDs, 'userID'); + } + + function startSession() { + if(!session_id()) { + // Set the session name: + session_name($this->getConfig('sessionName')); + + // Set session cookie parameters: + session_set_cookie_params( + 0, // The session is destroyed on logout anyway, so no use to set this + $this->getConfig('sessionCookiePath'), + $this->getConfig('sessionCookieDomain'), + $this->getConfig('sessionCookieSecure') + ); + + // Start the session: + session_start(); + + // We started a new session: + $this->_sessionNew = true; + } + } + + function destroySession() { + if($this->_sessionNew) { + // Delete all session variables: + $_SESSION = array(); + + // Delete the session cookie: + if (isset($_COOKIE[session_name()])) { + setcookie( + session_name(), + '', + time()-42000, + $this->getConfig('sessionCookiePath'), + $this->getConfig('sessionCookieDomain'), + $this->getConfig('sessionCookieSecure') + ); + } + + // Destroy the session: + session_destroy(); + } else { + // Unset all session variables starting with the sessionKeyPrefix: + foreach($_SESSION as $key=>$value) { + if(strpos($key, $this->getConfig('sessionKeyPrefix')) === 0) { + unset($_SESSION[$key]); + } + } + } + } + + function regenerateSessionID() { + if($this->_sessionNew) { + // Regenerate session id: + @session_regenerate_id(true); + } + } + + function getSessionVar($key, $prefix=null) { + if($prefix === null) + $prefix = $this->getConfig('sessionKeyPrefix'); + + // Return the session value if existing: + if(isset($_SESSION[$prefix.$key])) + return $_SESSION[$prefix.$key]; + else + return null; + } + + function setSessionVar($key, $value, $prefix=null) { + if($prefix === null) + $prefix = $this->getConfig('sessionKeyPrefix'); + + // Set the session value: + $_SESSION[$prefix.$key] = $value; + } + + function getSessionIP() { + return $this->getSessionVar('IP'); + } + + function setSessionIP($ip) { + $this->setSessionVar('IP', $ip); + } + + function getQueryUserName() { + return $this->getSessionVar('QueryUserName'); + } + + function setQueryUserName($userName) { + $this->setSessionVar('QueryUserName', $userName); + } + + function getInvitations() { + if($this->_invitations === null) { + $this->_invitations = array(); + + $sql = 'SELECT + channel + FROM + '.$this->getDataBaseTable('invitations').' + WHERE + userID='.$this->db->makeSafe($this->getUserID()).' + AND + DATE_SUB(NOW(), interval 1 DAY) < dateTime;'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + + while($row = $result->fetch()) { + array_push($this->_invitations, $row['channel']); + } + + $result->free(); + } + return $this->_invitations; + } + + function removeExpiredInvitations() { + $sql = 'DELETE FROM + '.$this->getDataBaseTable('invitations').' + WHERE + DATE_SUB(NOW(), interval 1 DAY) > dateTime;'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + } + + function addInvitation($userID, $channelID=null) { + $this->removeExpiredInvitations(); + + $channelID = ($channelID === null) ? $this->getChannel() : $channelID; + + $sql = 'INSERT INTO '.$this->getDataBaseTable('invitations').'( + userID, + channel, + dateTime + ) + VALUES ( + '.$this->db->makeSafe($userID).', + '.$this->db->makeSafe($channelID).', + NOW() + );'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + } + + function removeInvitation($userID, $channelID=null) { + $channelID = ($channelID === null) ? $this->getChannel() : $channelID; + + $sql = 'DELETE FROM + '.$this->getDataBaseTable('invitations').' + WHERE + userID='.$this->db->makeSafe($userID).' + AND + channel='.$this->db->makeSafe($channelID).';'; + + // Create a new SQL query: + $result = $this->db->sqlQuery($sql); + + // Stop if an error occurs: + if($result->error()) { + echo $result->getError(); + die(); + } + } + + function getUserID() { + return $this->getSessionVar('UserID'); + } + + function setUserID($id) { + $this->setSessionVar('UserID', $id); + } + + function getUserName() { + return $this->getSessionVar('UserName'); + } + + function setUserName($name) { + $this->setSessionVar('UserName', $name); + } + + function getLoginUserName() { + return $this->getSessionVar('LoginUserName'); + } + + function setLoginUserName($name) { + $this->setSessionVar('LoginUserName', $name); + } + + function getUserRole() { + $userRole = $this->getSessionVar('UserRole'); + if($userRole === null) + return AJAX_CHAT_GUEST; + return $userRole; + } + + function setUserRole($role) { + $this->setSessionVar('UserRole', $role); + } + + function getChannel() { + return $this->getSessionVar('Channel'); + } + + function setChannel($channel) { + $this->setSessionVar('Channel', $channel); + + // Save the channel enter timestamp: + $this->setChannelEnterTimeStamp(time()); + + // Update the channel authentication for the socket server: + if($this->getConfig('socketServerEnabled')) { + $this->updateSocketAuthentication( + $this->getUserID(), + $this->getSocketRegistrationID(), + array($channel,$this->getPrivateMessageID()) + ); + } + + // Reset the logs view socket authentication session var: + if($this->getSessionVar('logsViewSocketAuthenticated')) { + $this->setSessionVar('logsViewSocketAuthenticated', false); + } + } + + function isLoggedIn() { + return (bool)$this->getSessionVar('LoggedIn'); + } + + function setLoggedIn($bool) { + $this->setSessionVar('LoggedIn', $bool); + } + + function getLoginTimeStamp() { + return $this->getSessionVar('LoginTimeStamp'); + } + + function setLoginTimeStamp($time) { + $this->setSessionVar('LoginTimeStamp', $time); + } + + function getChannelEnterTimeStamp() { + return $this->getSessionVar('ChannelEnterTimeStamp'); + } + + function setChannelEnterTimeStamp($time) { + $this->setSessionVar('ChannelEnterTimeStamp', $time); + } + + function getStatusUpdateTimeStamp() { + return $this->getSessionVar('StatusUpdateTimeStamp'); + } + + function setStatusUpdateTimeStamp($time) { + $this->setSessionVar('StatusUpdateTimeStamp', $time); + } + + function getInactiveCheckTimeStamp() { + return $this->getSessionVar('InactiveCheckTimeStamp'); + } + + function setInactiveCheckTimeStamp($time) { + $this->setSessionVar('InactiveCheckTimeStamp', $time); + } + + function getInsertedMessagesRate() { + return $this->getSessionVar('InsertedMessagesRate'); + } + + function setInsertedMessagesRate($rate) { + $this->setSessionVar('InsertedMessagesRate', $rate); + } + + function getInsertedMessagesRateTimeStamp() { + return $this->getSessionVar('InsertedMessagesRateTimeStamp'); + } + + function setInsertedMessagesRateTimeStamp($time) { + $this->setSessionVar('InsertedMessagesRateTimeStamp', $time); + } + + function getLangCode() { + // Get the langCode from request or cookie: + $langCodeCookie = isset($_COOKIE[$this->getConfig('sessionName').'_lang']) ? $_COOKIE[$this->getConfig('sessionName').'_lang'] : null; + $langCode = $this->getRequestVar('lang') ? $this->getRequestVar('lang') : $langCodeCookie; + // Check if the langCode is valid: + if(!in_array($langCode, $this->getConfig('langAvailable'))) { + // Determine the user language: + $language = new AJAXChatLanguage($this->getConfig('langAvailable'), $this->getConfig('langDefault')); + $langCode = $language->getLangCode(); + } + return $langCode; + } + + function setLangCodeCookie() { + setcookie( + $this->getConfig('sessionName').'_lang', + $this->getLangCode(), + time()+60*60*24*$this->getConfig('sessionCookieLifeTime'), + $this->getConfig('sessionCookiePath'), + $this->getConfig('sessionCookieDomain'), + $this->getConfig('sessionCookieSecure') + ); + } + + function removeUnsafeCharacters($str) { + // Remove NO-WS-CTL, non-whitespace control characters (RFC 2822), decimal 1–8, 11–12, 14–31, and 127: + return AJAXChatEncoding::removeUnsafeCharacters($str); + } + + function subString($str, $start=0, $length=null, $encoding='UTF-8') { + return AJAXChatString::subString($str, $start, $length, $encoding); + } + + function stringLength($str, $encoding='UTF-8') { + return AJAXChatString::stringLength($str, $encoding); + } + + function trimMessageText($text) { + return $this->trimString($text, 'UTF-8', $this->getConfig('messageTextMaxLength')); + } + + function trimUserName($userName) { + return $this->trimString($userName, null, $this->getConfig('userNameMaxLength'), true, true); + } + + function trimChannelName($channelName) { + return $this->trimString($channelName, null, null, true, true); + } + + function trimString($str, $sourceEncoding=null, $maxLength=null, $replaceWhitespace=false, $decodeEntities=false, $htmlEntitiesMap=null) { + // Make sure the string contains valid unicode: + $str = $this->convertToUnicode($str, $sourceEncoding); + + // Make sure the string contains no unsafe characters: + $str = $this->removeUnsafeCharacters($str); + + // Strip whitespace from the beginning and end of the string: + $str = trim($str); + + if($replaceWhitespace) { + // Replace any whitespace in the userName with the underscore "_": + $str = preg_replace('/\s/u', '_', $str); + } + + if($decodeEntities) { + // Decode entities: + $str = $this->decodeEntities($str, 'UTF-8', $htmlEntitiesMap); + } + + if($maxLength) { + // Cut the string to the allowed length: + $str = $this->subString($str, 0, $maxLength); + } + + return $str; + } + + function convertToUnicode($str, $sourceEncoding=null) { + if($sourceEncoding === null) { + $sourceEncoding = $this->getConfig('sourceEncoding'); + } + return $this->convertEncoding($str, $sourceEncoding, 'UTF-8'); + } + + function convertFromUnicode($str, $contentEncoding=null) { + if($contentEncoding === null) { + $contentEncoding = $this->getConfig('contentEncoding'); + } + return $this->convertEncoding($str, 'UTF-8', $contentEncoding); + } + + function convertEncoding($str, $charsetFrom, $charsetTo) { + return AJAXChatEncoding::convertEncoding($str, $charsetFrom, $charsetTo); + } + + function encodeEntities($str, $encoding='UTF-8', $convmap=null) { + return AJAXChatEncoding::encodeEntities($str, $encoding, $convmap); + } + + function decodeEntities($str, $encoding='UTF-8', $htmlEntitiesMap=null) { + return AJAXChatEncoding::decodeEntities($str, $encoding, $htmlEntitiesMap); + } + + function htmlEncode($str) { + return AJAXChatEncoding::htmlEncode($str, $this->getConfig('contentEncoding')); + } + + function encodeSpecialChars($str) { + return AJAXChatEncoding::encodeSpecialChars($str); + } + + function decodeSpecialChars($str) { + return AJAXChatEncoding::decodeSpecialChars($str); + } + + function ipToStorageFormat($ip) { + if(function_exists('inet_pton')) { + // ipv4 & ipv6: + return @inet_pton($ip); + } + // Only ipv4: + return @pack('N',@ip2long($ip)); + } + + function ipFromStorageFormat($ip) { + if(function_exists('inet_ntop')) { + // ipv4 & ipv6: + return @inet_ntop($ip); + } + // Only ipv4: + $unpacked = @unpack('Nlong',$ip); + if(isset($unpacked['long'])) { + return @long2ip($unpacked['long']); + } + return null; + } + + function getConfig($key, $subkey=null) { + if($subkey) + return $this->_config[$key][$subkey]; + else + return $this->_config[$key]; + } + + function setConfig($key, $subkey, $value) { + if($subkey) { + if(!isset($this->_config[$key])) { + $this->_config[$key] = array(); + } + $this->_config[$key][$subkey] = $value; + } else { + $this->_config[$key] = $value; + } + } + + function getLang($key=null) { + if(!$this->_lang) { + // Include the language file: + $lang = null; + require(AJAX_CHAT_PATH.'lib/lang/'.$this->getLangCode().'.php'); + $this->_lang = &$lang; + } + if($key === null) + return $this->_lang; + if(isset($this->_lang[$key])) + return $this->_lang[$key]; + return null; + } + + function getChatURL() { + if(defined('AJAX_CHAT_URL')) { + return AJAX_CHAT_URL; + } + + return + (isset($_SERVER['HTTPS']) ? 'https://' : 'http://'). + (isset($_SERVER['REMOTE_USER']) ? $_SERVER['REMOTE_USER'].'@' : ''). + (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : ($_SERVER['SERVER_NAME']. + (isset($_SERVER['HTTPS']) && $_SERVER['SERVER_PORT'] == 443 || $_SERVER['SERVER_PORT'] == 80 ? '' : ':'.$_SERVER['SERVER_PORT']))). + substr($_SERVER['SCRIPT_NAME'],0, strrpos($_SERVER['SCRIPT_NAME'], '/')+1); + } + + function getIDFromName($userName) { + $userDataArray = $this->getOnlineUsersData(null,'userName',$userName); + if($userDataArray && isset($userDataArray[0])) { + return $userDataArray[0]['userID']; + } + return null; + } + + function getNameFromID($userID) { + $userDataArray = $this->getOnlineUsersData(null,'userID',$userID); + if($userDataArray && isset($userDataArray[0])) { + return $userDataArray[0]['userName']; + } + return null; + } + + function getChannelFromID($userID) { + $userDataArray = $this->getOnlineUsersData(null,'userID',$userID); + if($userDataArray && isset($userDataArray[0])) { + return $userDataArray[0]['channel']; + } + return null; + } + + function getIPFromID($userID) { + $userDataArray = $this->getOnlineUsersData(null,'userID',$userID); + if($userDataArray && isset($userDataArray[0])) { + return $userDataArray[0]['ip']; + } + return null; + } + + function getRoleFromID($userID) { + $userDataArray = $this->getOnlineUsersData(null,'userID',$userID); + if($userDataArray && isset($userDataArray[0])) { + return $userDataArray[0]['userRole']; + } + return null; + } + + function getChannelNames() { + return array_flip($this->getChannels()); + } + + function getChannelIDFromChannelName($channelName) { + if(!$channelName) + return null; + $channels = $this->getAllChannels(); + if(array_key_exists($channelName,$channels)) { + return $channels[$channelName]; + } + $channelID = null; + // Check if the requested channel is the own private channel: + if($channelName == $this->getPrivateChannelName()) { + return $this->getPrivateChannelID(); + } + // Try to retrieve a private room ID: + $strlenChannelName = $this->stringLength($channelName); + $strlenPrefix = $this->stringLength($this->getConfig('privateChannelPrefix')); + $strlenSuffix = $this->stringLength($this->getConfig('privateChannelSuffix')); + if($this->subString($channelName,0,$strlenPrefix) == $this->getConfig('privateChannelPrefix') + && $this->subString($channelName,$strlenChannelName-$strlenSuffix) == $this->getConfig('privateChannelSuffix')) { + $userName = $this->subString( + $channelName, + $strlenPrefix, + $strlenChannelName-($strlenPrefix+$strlenSuffix) + ); + $userID = $this->getIDFromName($userName); + if($userID !== null) { + $channelID = $this->getPrivateChannelID($userID); + } + } + return $channelID; + } + + function getChannelNameFromChannelID($channelID) { + foreach($this->getAllChannels() as $key=>$value) { + if($value == $channelID) { + return $key; + } + } + // Try to retrieve a private room name: + if($channelID == $this->getPrivateChannelID()) { + return $this->getPrivateChannelName(); + } + $userName = $this->getNameFromID($channelID-$this->getConfig('privateChannelDiff')); + if($userName === null) { + return null; + } + return $this->getPrivateChannelName($userName); + } + + function getChannelName() { + return $this->getChannelNameFromChannelID($this->getChannel()); + } + + function getPrivateChannelName($userName=null) { + if($userName === null) { + $userName = $this->getUserName(); + } + return $this->getConfig('privateChannelPrefix').$userName.$this->getConfig('privateChannelSuffix'); + } + + function getPrivateChannelID($userID=null) { + if($userID === null) { + $userID = $this->getUserID(); + } + return $userID + $this->getConfig('privateChannelDiff'); + } + + function getPrivateMessageID($userID=null) { + if($userID === null) { + $userID = $this->getUserID(); + } + return $userID + $this->getConfig('privateMessageDiff'); + } + + function isAllowedToSendPrivateMessage() { + if($this->getConfig('allowPrivateMessages') || $this->getUserRole() == AJAX_CHAT_ADMIN) { + return true; + } + return false; + } + + function isAllowedToCreatePrivateChannel() { + if($this->getConfig('allowPrivateChannels')) { + switch($this->getUserRole()) { + case AJAX_CHAT_USER: + return true; + case AJAX_CHAT_MODERATOR: + return true; + case AJAX_CHAT_ADMIN: + return true; + default: + return false; + } + } + return false; + } + + function isAllowedToListHiddenUsers() { + // Hidden users are users within private or restricted channels: + switch($this->getUserRole()) { + case AJAX_CHAT_MODERATOR: + return true; + case AJAX_CHAT_ADMIN: + return true; + default: + return false; + } + } + + function isUserOnline($userID=null) { + $userID = ($userID === null) ? $this->getUserID() : $userID; + $userDataArray = $this->getOnlineUsersData(null,'userID',$userID); + if($userDataArray && count($userDataArray) > 0) { + return true; + } + return false; + } + + function isUserNameInUse($userName=null) { + $userName = ($userName === null) ? $this->getUserName() : $userName; + $userDataArray = $this->getOnlineUsersData(null,'userName',$userName); + if($userDataArray && count($userDataArray) > 0) { + return true; + } + return false; + } + + function isUserBanned($userName, $userID=null, $ip=null) { + if($userID !== null) { + $bannedUserDataArray = $this->getBannedUsersData('userID',$userID); + if($bannedUserDataArray && isset($bannedUserDataArray[0])) { + return true; + } + } + if($ip !== null) { + $bannedUserDataArray = $this->getBannedUsersData('ip',$ip); + if($bannedUserDataArray && isset($bannedUserDataArray[0])) { + return true; + } + } + $bannedUserDataArray = $this->getBannedUsersData('userName',$userName); + if($bannedUserDataArray && isset($bannedUserDataArray[0])) { + return true; + } + return false; + } + + function isMaxUsersLoggedIn() { + if(count($this->getOnlineUsersData()) >= $this->getConfig('maxUsersLoggedIn')) { + return true; + } + return false; + } + + function validateChannel($channelID) { + if($channelID === null) { + return false; + } + // Return true for normal channels the user has acces to: + if(in_array($channelID, $this->getChannels())) { + return true; + } + // Return true if the user is allowed to join his own private channel: + if($channelID == $this->getPrivateChannelID() && $this->isAllowedToCreatePrivateChannel()) { + return true; + } + // Return true if the user has been invited to a restricted or private channel: + if(in_array($channelID, $this->getInvitations())) { + return true; + } + // No valid channel, return false: + return false; + } + + function createGuestUserName() { + $maxLength = $this->getConfig('userNameMaxLength') + - $this->stringLength($this->getConfig('guestUserPrefix')) + - $this->stringLength($this->getConfig('guestUserSuffix')); + + // seed with microseconds since last "whole" second: + mt_srand((double)microtime()*1000000); + + // Create a random userName using numbers between 100000 and 999999: + $userName = substr(mt_rand(100000, 999999), 0, $maxLength); + + return $this->getConfig('guestUserPrefix').$userName.$this->getConfig('guestUserSuffix'); + } + + // Guest userIDs must not interfere with existing userIDs and must be lower than privateChannelDiff: + function createGuestUserID() { + // seed with microseconds since last "whole" second: + mt_srand((double)microtime()*1000000); + + return mt_rand($this->getConfig('minGuestUserID'), $this->getConfig('privateChannelDiff')-1); + } + + function getGuestUser() { + if(!$this->getConfig('allowGuestLogins')) + return null; + + if($this->getConfig('allowGuestUserName')) { + $maxLength = $this->getConfig('userNameMaxLength') + - $this->stringLength($this->getConfig('guestUserPrefix')) + - $this->stringLength($this->getConfig('guestUserSuffix')); + + // Trim guest userName: + $userName = $this->trimString($this->getRequestVar('userName'), null, $maxLength, true, true); + + // If given userName is invalid, create one: + if(!$userName) { + $userName = $this->createGuestUserName(); + } else { + // Add the guest users prefix and suffix to the given userName: + $userName = $this->getConfig('guestUserPrefix').$userName.$this->getConfig('guestUserSuffix'); + } + } else { + $userName = $this->createGuestUserName(); + } + + $userData = array(); + $userData['userID'] = $this->createGuestUserID(); + $userData['userName'] = $userName; + $userData['userRole'] = AJAX_CHAT_GUEST; + return $userData; + } + + function getCustomVar($key) { + if(!isset($this->_customVars)) + $this->_customVars = array(); + if(!isset($this->_customVars[$key])) + return null; + return $this->_customVars[$key]; + } + + function setCustomVar($key, $value) { + if(!isset($this->_customVars)) + $this->_customVars = array(); + $this->_customVars[$key] = $value; + } + + // Override to replace custom template tags: + // Return the replacement for the given tag (and given tagContent) + function replaceCustomTemplateTags($tag, $tagContent) { + return null; + } + + // Override to initialize custom configuration settings: + function initCustomConfig() { + } + + // Override to add custom request variables: + // Add values to the request variables array: $this->_requestVars['customVariable'] = null; + function initCustomRequestVars() { + } + + // Override to add custom session code right after the session has been started: + function initCustomSession() { + } + + // Override, to parse custom info requests: + // $infoRequest contains the current info request + // Add info responses using the method addInfoMessage($info, $type) + function parseCustomInfoRequest($infoRequest) { + } + + // Override to replace custom text: + // Return replaced text + // $text contains the whole message + function replaceCustomText(&$text) { + return $text; + } + + // Override to add custom commands: + // Return true if a custom command has been successfully parsed, else false + // $text contains the whole message, $textParts the message split up as words array + function parseCustomCommands($text, $textParts) { + return false; + } + + // Override to perform custom actions on new messages: + // Return true if message may be inserted, else false + // $text contains the whole message + function onNewMessage($text) { + return true; + } + + // Override to perform custom actions on new messages: + // Method to set the style cookie depending on user data + function setStyle() { + } + + // Override: + // Returns true if the userID of the logged in user is identical to the userID of the authentication system + // or the user is authenticated as guest in the chat and the authentication system + function revalidateUserID() { + return true; + } + + // Override: + // Returns an associative array containing userName, userID and userRole + // Returns null if login is invalid + function getValidLoginUserData() { + // Check if we have a valid registered user: + if(false) { + // Here is the place to check user authentication + } else { + // Guest users: + return $this->getGuestUser(); + } + } + + // Override: + // Store the channels the current user has access to + // Make sure channel names don't contain any whitespace + function &getChannels() { + if($this->_channels === null) { + $this->_channels = $this->getAllChannels(); + } + return $this->_channels; + } + + // Override: + // Store all existing channels + // Make sure channel names don't contain any whitespace + function &getAllChannels() { + if($this->_allChannels === null) { + $this->_allChannels = array(); + + // Default channel, public to everyone: + $this->_allChannels[$this->trimChannelName($this->getConfig('defaultChannelName'))] = $this->getConfig('defaultChannelID'); + } + return $this->_allChannels; + } + +} +?> \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/AJAXChatDataBase.php b/library/ajaxchat/chat/lib/class/AJAXChatDataBase.php new file mode 100644 index 000000000..2143c5aa0 --- /dev/null +++ b/library/ajaxchat/chat/lib/class/AJAXChatDataBase.php @@ -0,0 +1,81 @@ +_db = new AJAXChatDatabaseMySQLi($dbConnectionConfig); + break; + case 'mysql': + $this->_db = new AJAXChatDatabaseMySQL($dbConnectionConfig); + break; + default: + // Use MySQLi if available, else MySQL (and check the type of a given database connection object): + if(function_exists('mysqli_connect') && (!$dbConnectionConfig['link'] || is_object($dbConnectionConfig['link']))) { + $this->_db = new AJAXChatDatabaseMySQLi($dbConnectionConfig); + } else { + $this->_db = new AJAXChatDatabaseMySQL($dbConnectionConfig); + } + } + } + + // Method to connect to the DataBase server: + function connect(&$dbConnectionConfig) { + return $this->_db->connect($dbConnectionConfig); + } + + // Method to select the DataBase: + function select($dbName) { + return $this->_db->select($dbName); + } + + // Method to determine if an error has occured: + function error() { + return $this->_db->error(); + } + + // Method to return the error report: + function getError() { + return $this->_db->getError(); + } + + // Method to return the connection identifier: + function &getConnectionID() { + return $this->_db->getConnectionID(); + } + + // Method to prevent SQL injections: + function makeSafe($value) { + return $this->_db->makeSafe($value); + } + + // Method to perform SQL queries: + function sqlQuery($sql) { + return $this->_db->sqlQuery($sql); + } + + // Method to retrieve the current DataBase name: + function getName() { + return $this->_db->getName(); + //If your database has hyphens ( - ) in it, try using this instead: + //return '`'.$this->_db->getName().'`'; + } + + // Method to retrieve the last inserted ID: + function getLastInsertedID() { + return $this->_db->getLastInsertedID(); + } + +} +?> \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/AJAXChatEncoding.php b/library/ajaxchat/chat/lib/class/AJAXChatEncoding.php new file mode 100644 index 000000000..96b2482c7 --- /dev/null +++ b/library/ajaxchat/chat/lib/class/AJAXChatEncoding.php @@ -0,0 +1,138 @@ +'&', '<'=>'<', '>'=>'>', "'"=>''', '"'=>'"'); + } + return $specialChars; + } + + // Helper function to store Regular expression for NO-WS-CTL as we cannot use static class members in PHP4: + public static function getRegExp_NO_WS_CTL() { + static $regExp_NO_WS_CTL; + if(!$regExp_NO_WS_CTL) { + // Regular expression for NO-WS-CTL, non-whitespace control characters (RFC 2822), decimal 1–8, 11–12, 14–31, and 127: + $regExp_NO_WS_CTL = '/[\x0\x1\x2\x3\x4\x5\x6\x7\x8\xB\xC\xE\xF\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F\x7F]/'; + } + return $regExp_NO_WS_CTL; + } + + public static function convertEncoding($str, $charsetFrom, $charsetTo) { + if(function_exists('mb_convert_encoding')) { + return mb_convert_encoding($str, $charsetTo, $charsetFrom); + } + if(function_exists('iconv')) { + return iconv($charsetFrom, $charsetTo, $str); + } + if(($charsetFrom == 'UTF-8') && ($charsetTo == 'ISO-8859-1')) { + return utf8_decode($str); + } + if(($charsetFrom == 'ISO-8859-1') && ($charsetTo == 'UTF-8')) { + return utf8_encode($str); + } + return $str; + } + + public static function htmlEncode($str, $contentCharset='UTF-8') { + switch($contentCharset) { + case 'UTF-8': + // Encode only special chars (&, <, >, ', ") as entities: + return AJAXChatEncoding::encodeSpecialChars($str); + break; + case 'ISO-8859-1': + case 'ISO-8859-15': + // Encode special chars and all extended characters above ISO-8859-1 charset as entities, then convert to content charset: + return AJAXChatEncoding::convertEncoding(AJAXChatEncoding::encodeEntities($str, 'UTF-8', array( + 0x26, 0x26, 0, 0xFFFF, // & + 0x3C, 0x3C, 0, 0xFFFF, // < + 0x3E, 0x3E, 0, 0xFFFF, // > + 0x27, 0x27, 0, 0xFFFF, // ' + 0x22, 0x22, 0, 0xFFFF, // " + 0x100, 0x2FFFF, 0, 0xFFFF // above ISO-8859-1 + )), 'UTF-8', $contentCharset); + break; + default: + // Encode special chars and all characters above ASCII charset as entities, then convert to content charset: + return AJAXChatEncoding::convertEncoding(AJAXChatEncoding::encodeEntities($str, 'UTF-8', array( + 0x26, 0x26, 0, 0xFFFF, // & + 0x3C, 0x3C, 0, 0xFFFF, // < + 0x3E, 0x3E, 0, 0xFFFF, // > + 0x27, 0x27, 0, 0xFFFF, // ' + 0x22, 0x22, 0, 0xFFFF, // " + 0x80, 0x2FFFF, 0, 0xFFFF // above ASCII + )), 'UTF-8', $contentCharset); + } + } + + public static function encodeSpecialChars($str) { + return strtr($str, AJAXChatEncoding::getSpecialChars()); + } + + public static function decodeSpecialChars($str) { + return strtr($str, array_flip(AJAXChatEncoding::getSpecialChars())); + } + + public static function encodeEntities($str, $encoding='UTF-8', $convmap=null) { + if($convmap && function_exists('mb_encode_numericentity')) { + return mb_encode_numericentity($str, $convmap, $encoding); + } + return htmlentities($str, ENT_QUOTES, $encoding); + } + + public static function decodeEntities($str, $encoding='UTF-8', $htmlEntitiesMap=null) { + // Due to PHP bug #25670, html_entity_decode does not work with UTF-8 for PHP versions < 5: + if(function_exists('html_entity_decode') && version_compare(phpversion(), 5, '>=')) { + // Replace numeric and literal entities: + $str = html_entity_decode($str, ENT_QUOTES, $encoding); + // Replace additional literal HTML entities if an HTML entities map is given: + if($htmlEntitiesMap) { + $str = strtr($str, $htmlEntitiesMap); + } + } else { + // Replace numeric entities: + $str = preg_replace('~&#([0-9]+);~e', 'AJAXChatEncoding::unicodeChar("\\1")', $str); + $str = preg_replace('~&#x([0-9a-f]+);~ei', 'AJAXChatEncoding::unicodeChar(hexdec("\\1"))', $str); + // Replace literal entities: + $htmlEntitiesMap = $htmlEntitiesMap ? $htmlEntitiesMap : array_flip(get_html_translation_table(HTML_ENTITIES, ENT_QUOTES)); + $str = strtr($str, $htmlEntitiesMap); + } + return $str; + } + + public static function unicodeChar($c) { + if($c <= 0x7F) { + return chr($c); + } else if($c <= 0x7FF) { + return chr(0xC0 | $c >> 6) . chr(0x80 | $c & 0x3F); + } else if($c <= 0xFFFF) { + return chr(0xE0 | $c >> 12) . chr(0x80 | $c >> 6 & 0x3F) + . chr(0x80 | $c & 0x3F); + } else if($c <= 0x10FFFF) { + return chr(0xF0 | $c >> 18) . chr(0x80 | $c >> 12 & 0x3F) + . chr(0x80 | $c >> 6 & 0x3F) + . chr(0x80 | $c & 0x3F); + } else { + return null; + } + } + + public static function removeUnsafeCharacters($str) { + // Remove NO-WS-CTL, non-whitespace control characters (RFC 2822), decimal 1–8, 11–12, 14–31, and 127: + return preg_replace(AJAXChatEncoding::getRegExp_NO_WS_CTL(), '', $str); + } + +} +?> \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/AJAXChatFileSystem.php b/library/ajaxchat/chat/lib/class/AJAXChatFileSystem.php new file mode 100644 index 000000000..c9626c36a --- /dev/null +++ b/library/ajaxchat/chat/lib/class/AJAXChatFileSystem.php @@ -0,0 +1,22 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/AJAXChatHTTPHeader.php b/library/ajaxchat/chat/lib/class/AJAXChatHTTPHeader.php new file mode 100644 index 000000000..7340bfcf0 --- /dev/null +++ b/library/ajaxchat/chat/lib/class/AJAXChatHTTPHeader.php @@ -0,0 +1,56 @@ +_contentType = $contentType.'; charset='.$encoding; + $this->_constant = true; + } else { + if(isset($_SERVER['HTTP_ACCEPT']) && (strpos($_SERVER['HTTP_ACCEPT'],'application/xhtml+xml') !== false)) { + $this->_contentType = 'application/xhtml+xml; charset='.$encoding; + } else { + $this->_contentType = 'text/html; charset='.$encoding; + } + $this->_constant = false; + } + $this->_noCache = $noCache; + } + + // Method to send the HTTP header: + function send() { + // Prevent caching: + if($this->_noCache) { + header('Cache-Control: no-cache, must-revalidate'); + header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); + } + + // Send the content-type-header: + header('Content-Type: '.$this->_contentType); + + // Send vary header if content-type varies (important for proxy-caches): + if(!$this->_constant) { + header('Vary: Accept'); + } + } + + // Method to return the content-type string: + function getContentType() { + // Return the content-type string: + return $this->_contentType; + } + +} +?> \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/AJAXChatLanguage.php b/library/ajaxchat/chat/lib/class/AJAXChatLanguage.php new file mode 100644 index 000000000..b19724710 --- /dev/null +++ b/library/ajaxchat/chat/lib/class/AJAXChatLanguage.php @@ -0,0 +1,102 @@ +_regExpAcceptLangCode = '/^([a-z]{1,8}(?:-[a-z]{1,8})*)(?:;\s*q=(0(?:\.[0-9]{1,3})?|1(?:\.0{1,3})?))?$/i'; + $this->_availableLangCodes = $availableLangCodes; + $this->_defaultLangCode = $defaultLangCode; + if($langCode && in_array($langCode, $availableLangCodes)) { + $this->_langCode = $langCode; + } + $this->_strictMode = $strictMode; + } + + // Method to detect the language code from the HTTP_ACCEPT_LANGUAGE header: + function detectLangCode() { + // If HTTP_ACCEPT_LANGUAGE is empty use defaultLangCode: + if(empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) { + $this->_langCode = $this->_defaultLangCode; + return; + } + + // Split up the HTTP_ACCEPT_LANGUAGE header: + $acceptedLanguages = preg_split('/,\s*/', $_SERVER['HTTP_ACCEPT_LANGUAGE']); + + $currentLangCode = $this->_defaultLangCode; + $currentLangQuality = 0.0; + + foreach($acceptedLanguages as $acceptedLanguage) { + // Parse the language string: + $match = preg_match($this->_regExpAcceptLangCode, $acceptedLanguage, $matches); + // Check if the syntax is valid: + if(!$match) { + continue; + } + + // Get and split the language code: + $langCodeParts = explode ('-', $matches[1]); + + // Get the language quality given as float value: + if(isset($matches[2])) { + $langQuality = (float)$matches[2]; + } else { + // Missing language quality value is maximum quality: + $langQuality = 1.0; + } + + // Go through it until the language code is empty: + while(count($langCodeParts)) { + // Join the current langCodeParts: + $langCode = strtolower(join('-', $langCodeParts)); + // Check if the langCode is in the available list: + if(in_array($langCode, $this->_availableLangCodes)) { + // Check the quality setting: + if ($langQuality > $currentLangQuality) { + $currentLangCode = $langCode; + $currentLangQuality = $langQuality; + break; + } + } + // If strict mode is set, don't minimalize the language code: + if($this->_strictMode) { + break; + } + // else chop off the right part: + array_pop($langCodeParts); + } + } + + $this->_langCode = $currentLangCode; + } + + function getLangCode() { + if(!$this->_langCode) { + $this->detectLangCode(); + } + return $this->_langCode; + } + + function setLangCode($langCode) { + $this->_langCode = $langCode; + } + + function getLangCodes() { + return $this->_availableLangCodes; + } + +} +?> \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/AJAXChatMySQLDataBase.php b/library/ajaxchat/chat/lib/class/AJAXChatMySQLDataBase.php new file mode 100644 index 000000000..6dca348d1 --- /dev/null +++ b/library/ajaxchat/chat/lib/class/AJAXChatMySQLDataBase.php @@ -0,0 +1,92 @@ +_connectionID = $dbConnectionConfig['link']; + $this->_dbName = $dbConnectionConfig['name']; + } + + // Method to connect to the DataBase server: + function connect(&$dbConnectionConfig) { + $this->_connectionID = @mysql_connect( + $dbConnectionConfig['host'], + $dbConnectionConfig['user'], + $dbConnectionConfig['pass'], + true + ); + if(!$this->_connectionID) { + $this->_errno = null; + $this->_error = 'Database connection failed.'; + return false; + } + return true; + } + + // Method to select the DataBase: + function select($dbName) { + if(!@mysql_select_db($dbName, $this->_connectionID)) { + $this->_errno = mysql_errno($this->_connectionID); + $this->_error = mysql_error($this->_connectionID); + return false; + } + $this->_dbName = $dbName; + return true; + } + + // Method to determine if an error has occured: + function error() { + return (bool)$this->_error; + } + + // Method to return the error report: + function getError() { + if($this->error()) { + $str = 'Error-Report: ' .$this->_error."\n"; + $str .= 'Error-Code: '.$this->_errno."\n"; + } else { + $str = 'No errors.'."\n"; + } + return $str; + } + + // Method to return the connection identifier: + function &getConnectionID() { + return $this->_connectionID; + } + + // Method to prevent SQL injections: + function makeSafe($value) { + return "'".mysql_real_escape_string($value, $this->_connectionID)."'"; + } + + // Method to perform SQL queries: + function sqlQuery($sql) { + return new AJAXChatMySQLQuery($sql, $this->_connectionID); + } + + // Method to retrieve the current DataBase name: + function getName() { + return $this->_dbName; + } + + // Method to retrieve the last inserted ID: + function getLastInsertedID() { + return mysql_insert_id($this->_connectionID); + } + +} +?> \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/AJAXChatMySQLQuery.php b/library/ajaxchat/chat/lib/class/AJAXChatMySQLQuery.php new file mode 100644 index 000000000..f2f3fd466 --- /dev/null +++ b/library/ajaxchat/chat/lib/class/AJAXChatMySQLQuery.php @@ -0,0 +1,89 @@ +_sql = trim($sql); + $this->_connectionID = $connectionID; + if($this->_connectionID) { + $this->_result = mysql_query($this->_sql, $this->_connectionID); + if(!$this->_result) { + $this->_errno = mysql_errno($this->_connectionID); + $this->_error = mysql_error($this->_connectionID); + } + } else { + $this->_result = mysql_query($this->_sql); + if(!$this->_result) { + $this->_errno = mysql_errno(); + $this->_error = mysql_error(); + } + } + } + + // Returns true if an error occured: + function error() { + // Returns true if the Result-ID is valid: + return !(bool)($this->_result); + } + + // Returns an Error-String: + function getError() { + if($this->error()) { + $str = 'Query: ' .$this->_sql ."\n"; + $str .= 'Error-Report: ' .$this->_error."\n"; + $str .= 'Error-Code: '.$this->_errno; + } else { + $str = "No errors."; + } + return $str; + } + + // Returns the content: + function fetch() { + if($this->error()) { + return null; + } else { + return mysql_fetch_assoc($this->_result); + } + } + + // Returns the number of rows (SELECT or SHOW): + function numRows() { + if($this->error()) { + return null; + } else { + return mysql_num_rows($this->_result); + } + } + + // Returns the number of affected rows (INSERT, UPDATE, REPLACE or DELETE): + function affectedRows() { + if($this->error()) { + return null; + } else { + return mysql_affected_rows($this->_connectionID); + } + } + + // Frees the memory: + function free() { + @mysql_free_result($this->_result); + } + +} +?> \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/AJAXChatMySQLiDataBase.php b/library/ajaxchat/chat/lib/class/AJAXChatMySQLiDataBase.php new file mode 100644 index 000000000..9bc611e2d --- /dev/null +++ b/library/ajaxchat/chat/lib/class/AJAXChatMySQLiDataBase.php @@ -0,0 +1,91 @@ +_connectionID = $dbConnectionConfig['link']; + $this->_dbName = $dbConnectionConfig['name']; + } + + // Method to connect to the DataBase server: + function connect(&$dbConnectionConfig) { + @$this->_connectionID = new mysqli( + $dbConnectionConfig['host'], + $dbConnectionConfig['user'], + $dbConnectionConfig['pass'] + ); + if($this->_connectionID->connect_errno) { + $this->_errno = mysqli_connect_errno(); + $this->_error = mysqli_connect_error(); + return false; + } + return true; + } + + // Method to select the DataBase: + function select($dbName) { + if(!$this->_connectionID->select_db($dbName)) { + $this->_errno = $this->_connectionID->errno; + $this->_error = $this->_connectionID->error; + return false; + } + $this->_dbName = $dbName; + return true; + } + + // Method to determine if an error has occured: + function error() { + return (bool)$this->_error; + } + + // Method to return the error report: + function getError() { + if($this->error()) { + $str = 'Error-Report: ' .$this->_error."\n"; + $str .= 'Error-Code: '.$this->_errno."\n"; + } else { + $str = 'No errors.'."\n"; + } + return $str; + } + + // Method to return the connection identifier: + function &getConnectionID() { + return $this->_connectionID; + } + + // Method to prevent SQL injections: + function makeSafe($value) { + return "'".$this->_connectionID->escape_string($value)."'"; + } + + // Method to perform SQL queries: + function sqlQuery($sql) { + return new AJAXChatMySQLiQuery($sql, $this->_connectionID); + } + + // Method to retrieve the current DataBase name: + function getName() { + return $this->_dbName; + } + + // Method to retrieve the last inserted ID: + function getLastInsertedID() { + return $this->_connectionID->insert_id; + } + +} +?> \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/AJAXChatMySQLiQuery.php b/library/ajaxchat/chat/lib/class/AJAXChatMySQLiQuery.php new file mode 100644 index 000000000..f81afd886 --- /dev/null +++ b/library/ajaxchat/chat/lib/class/AJAXChatMySQLiQuery.php @@ -0,0 +1,81 @@ +_sql = trim($sql); + $this->_connectionID = $connectionID; + $this->_result = $this->_connectionID->query($this->_sql); + if(!$this->_result) { + $this->_errno = $this->_connectionID->errno; + $this->_error = $this->_connectionID->error; + } + } + + // Returns true if an error occured: + function error() { + // Returns true if the Result-ID is valid: + return !(bool)($this->_result); + } + + // Returns an Error-String: + function getError() { + if($this->error()) { + $str = 'Query: ' .$this->_sql ."\n"; + $str .= 'Error-Report: ' .$this->_error."\n"; + $str .= 'Error-Code: '.$this->_errno; + } else { + $str = "No errors."; + } + return $str; + } + + // Returns the content: + function fetch() { + if($this->error()) { + return null; + } else { + return $this->_result->fetch_assoc(); + } + } + + // Returns the number of rows (SELECT or SHOW): + function numRows() { + if($this->error()) { + return null; + } else { + return $this->_result->num_rows; + } + } + + // Returns the number of affected rows (INSERT, UPDATE, REPLACE or DELETE): + function affectedRows() { + if($this->error()) { + return null; + } else { + return $this->_connectionID->affected_rows; + } + } + + // Frees the memory: + function free() { + $this->_result->free(); + } + +} +?> \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/AJAXChatString.php b/library/ajaxchat/chat/lib/class/AJAXChatString.php new file mode 100644 index 000000000..8997da5ea --- /dev/null +++ b/library/ajaxchat/chat/lib/class/AJAXChatString.php @@ -0,0 +1,37 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/AJAXChatTemplate.php b/library/ajaxchat/chat/lib/class/AJAXChatTemplate.php new file mode 100644 index 000000000..16e53a7e6 --- /dev/null +++ b/library/ajaxchat/chat/lib/class/AJAXChatTemplate.php @@ -0,0 +1,329 @@ +ajaxChat = $ajaxChat; + $this->_regExpTemplateTags = '/\[(\w+?)(?:(?:\/)|(?:\](.+?)\[\/\1))\]/s'; + $this->_templateFile = $templateFile; + $this->_contentType = $contentType; + } + + function getParsedContent() { + if(!$this->_parsedContent) { + $this->parseContent(); + } + return $this->_parsedContent; + } + + function getContent() { + if(!$this->_content) { + $this->_content = AJAXChatFileSystem::getFileContents($this->_templateFile); + } + return $this->_content; + } + + function parseContent() { + $this->_parsedContent = $this->getContent(); + + // Remove the XML declaration if the content-type is not xml: + if($this->_contentType && (strpos($this->_contentType,'xml') === false)) { + $doctypeStart = strpos($this->_parsedContent, '_parsedContent = substr($this->_parsedContent, $doctypeStart); + } + } + + // Replace template tags ([TAG/] and [TAG]content[/TAG]) and return parsed template content: + $this->_parsedContent = preg_replace_callback($this->_regExpTemplateTags, array($this, 'replaceTemplateTags'), $this->_parsedContent); + } + + function replaceTemplateTags($tagData) { + switch($tagData[1]) { + case 'AJAX_CHAT_URL': + return $this->ajaxChat->htmlEncode($this->ajaxChat->getChatURL()); + + case 'LANG': + return $this->ajaxChat->htmlEncode($this->ajaxChat->getLang((isset($tagData[2]) ? $tagData[2] : null))); + case 'LANG_CODE': + return $this->ajaxChat->getLangCode(); + + case 'BASE_DIRECTION': + return $this->getBaseDirectionAttribute(); + + case 'CONTENT_ENCODING': + return $this->ajaxChat->getConfig('contentEncoding'); + + case 'CONTENT_TYPE': + return $this->_contentType; + + case 'LOGIN_URL': + return ($this->ajaxChat->getRequestVar('view') == 'logs') ? './?view=logs' : './'; + + case 'USER_NAME_MAX_LENGTH': + return $this->ajaxChat->getConfig('userNameMaxLength'); + case 'MESSAGE_TEXT_MAX_LENGTH': + return $this->ajaxChat->getConfig('messageTextMaxLength'); + + case 'LOGIN_CHANNEL_ID': + return $this->ajaxChat->getValidRequestChannelID(); + + case 'SESSION_NAME': + return $this->ajaxChat->getConfig('sessionName'); + + case 'COOKIE_EXPIRATION': + return $this->ajaxChat->getConfig('sessionCookieLifeTime'); + case 'COOKIE_PATH': + return $this->ajaxChat->getConfig('sessionCookiePath'); + case 'COOKIE_DOMAIN': + return $this->ajaxChat->getConfig('sessionCookieDomain'); + case 'COOKIE_SECURE': + return $this->ajaxChat->getConfig('sessionCookieSecure'); + + case 'CHAT_BOT_NAME': + return rawurlencode($this->ajaxChat->getConfig('chatBotName')); + case 'CHAT_BOT_ID': + return $this->ajaxChat->getConfig('chatBotID'); + + case 'ALLOW_USER_MESSAGE_DELETE': + if($this->ajaxChat->getConfig('allowUserMessageDelete')) + return 1; + else + return 0; + + case 'INACTIVE_TIMEOUT': + return $this->ajaxChat->getConfig('inactiveTimeout'); + + case 'PRIVATE_CHANNEL_DIFF': + return $this->ajaxChat->getConfig('privateChannelDiff'); + case 'PRIVATE_MESSAGE_DIFF': + return $this->ajaxChat->getConfig('privateMessageDiff'); + + case 'SHOW_CHANNEL_MESSAGES': + if($this->ajaxChat->getConfig('showChannelMessages')) + return 1; + else + return 0; + + case 'SOCKET_SERVER_ENABLED': + if($this->ajaxChat->getConfig('socketServerEnabled')) + return 1; + else + return 0; + + case 'SOCKET_SERVER_HOST': + if($this->ajaxChat->getConfig('socketServerHost')) { + $socketServerHost = $this->ajaxChat->getConfig('socketServerHost'); + } else { + $socketServerHost = (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME']); + } + return rawurlencode($socketServerHost); + + case 'SOCKET_SERVER_PORT': + return $this->ajaxChat->getConfig('socketServerPort'); + + case 'SOCKET_SERVER_CHAT_ID': + return $this->ajaxChat->getConfig('socketServerChatID'); + + case 'STYLE_SHEETS': + return $this->getStyleSheetLinkTags(); + + case 'CHANNEL_OPTIONS': + return $this->getChannelOptionTags(); + case 'STYLE_OPTIONS': + return $this->getStyleOptionTags(); + case 'LANGUAGE_OPTIONS': + return $this->getLanguageOptionTags(); + + case 'ERROR_MESSAGES': + return $this->getErrorMessageTags(); + + case 'LOGS_CHANNEL_OPTIONS': + return $this->getLogsChannelOptionTags(); + case 'LOGS_YEAR_OPTIONS': + return $this->getLogsYearOptionTags(); + case 'LOGS_MONTH_OPTIONS': + return $this->getLogsMonthOptionTags(); + case 'LOGS_DAY_OPTIONS': + return $this->getLogsDayOptionTags(); + case 'LOGS_HOUR_OPTIONS': + return $this->getLogsHourOptionTags(); + case 'CLASS_WRITEABLE': + $userdata = $this->ajaxChat->getValidLoginUserData(); + $guestwrite = $this->ajaxChat->getConfig('allowGuestWrite'); + if ($userdata['userRole'] === AJAX_CHAT_GUEST && $guestwrite === false) + return 'write_forbidden'; + else + return 'write_allowed'; + + default: + return $this->ajaxChat->replaceCustomTemplateTags($tagData[1], (isset($tagData[2]) ? $tagData[2] : null)); + } + } + + // Function to display alternating table row colors: + function alternateRow($rowOdd='rowOdd', $rowEven='rowEven') { + static $i; + $i += 1; + if($i % 2 == 0) { + return $rowEven; + } else { + return $rowOdd; + } + } + + function getBaseDirectionAttribute() { + $langCodeParts = explode('-', $this->ajaxChat->getLangCode()); + switch($langCodeParts[0]) { + case 'ar': + case 'fa': + case 'he': + return 'rtl'; + default: + return 'ltr'; + } + } + + function getStyleSheetLinkTags() { + $styleSheets = ''; + foreach($this->ajaxChat->getConfig('styleAvailable') as $style) { + $alternate = ($style == $this->ajaxChat->getConfig('styleDefault')) ? '' : 'alternate '; + $styleSheets .= ''; + } + return $styleSheets; + } + + function getChannelOptionTags() { + $channelOptions = ''; + $channelSelected = false; + foreach($this->ajaxChat->getChannels() as $name=>$id) { + if($this->ajaxChat->isLoggedIn() && $this->ajaxChat->getChannel()) { + $selected = ($id == $this->ajaxChat->getChannel()) ? ' selected="selected"' : ''; + } else { + $selected = ($id == $this->ajaxChat->getConfig('defaultChannelID')) ? ' selected="selected"' : ''; + } + if($selected) { + $channelSelected = true; + } + $channelOptions .= ''; + } + if($this->ajaxChat->isLoggedIn() && $this->ajaxChat->isAllowedToCreatePrivateChannel()) { + // Add the private channel of the user to the options list: + if(!$channelSelected && $this->ajaxChat->getPrivateChannelID() == $this->ajaxChat->getChannel()) { + $selected = ' selected="selected"'; + $channelSelected = true; + } else { + $selected = ''; + } + $privateChannelName = $this->ajaxChat->getPrivateChannelName(); + $channelOptions .= ''; + } + // If current channel is not in the list, try to retrieve the channelName: + if(!$channelSelected) { + $channelName = $this->ajaxChat->getChannelName(); + if($channelName !== null) { + $channelOptions .= ''; + } else { + // Show an empty selection: + $channelOptions .= ''; + } + } + return $channelOptions; + } + + function getStyleOptionTags() { + $styleOptions = ''; + foreach($this->ajaxChat->getConfig('styleAvailable') as $style) { + $selected = ($style == $this->ajaxChat->getConfig('styleDefault')) ? ' selected="selected"' : ''; + $styleOptions .= ''; + } + return $styleOptions; + } + + function getLanguageOptionTags() { + $languageOptions = ''; + $languageNames = $this->ajaxChat->getConfig('langNames'); + foreach($this->ajaxChat->getConfig('langAvailable') as $langCode) { + $selected = ($langCode == $this->ajaxChat->getLangCode()) ? ' selected="selected"' : ''; + $languageOptions .= ''; + } + return $languageOptions; + } + + function getErrorMessageTags() { + $errorMessages = ''; + foreach($this->ajaxChat->getInfoMessages('error') as $error) { + $errorMessages .= '
'.$this->ajaxChat->htmlEncode($this->ajaxChat->getLang($error)).'
'; + } + return $errorMessages; + } + + function getLogsChannelOptionTags() { + $channelOptions = ''; + $channelOptions .= ''; + foreach($this->ajaxChat->getChannels() as $key=>$value) { + if($this->ajaxChat->getUserRole() != AJAX_CHAT_ADMIN && $this->ajaxChat->getConfig('logsUserAccessChannelList') && !in_array($value, $this->ajaxChat->getConfig('logsUserAccessChannelList'))) { + continue; + } + $channelOptions .= ''; + } + $channelOptions .= ''; + $channelOptions .= ''; + return $channelOptions; + } + + function getLogsYearOptionTags() { + $yearOptions = ''; + $yearOptions .= ''; + for($year=date('Y'); $year>=$this->ajaxChat->getConfig('logsFirstYear'); $year--) { + $yearOptions .= ''; + } + return $yearOptions; + } + + function getLogsMonthOptionTags() { + $monthOptions = ''; + $monthOptions .= ''; + for($month=1; $month<=12; $month++) { + $monthOptions .= ''; + } + return $monthOptions; + } + + function getLogsDayOptionTags() { + $dayOptions = ''; + $dayOptions .= ''; + for($day=1; $day<=31; $day++) { + $dayOptions .= ''; + } + return $dayOptions; + } + + function getLogsHourOptionTags() { + $hourOptions = ''; + $hourOptions .= ''; + for($hour=0; $hour<=23; $hour++) { + $hourOptions .= ''; + } + return $hourOptions; + } + +} +?> diff --git a/library/ajaxchat/chat/lib/class/CustomAJAXChat.php b/library/ajaxchat/chat/lib/class/CustomAJAXChat.php new file mode 100644 index 000000000..a18e64069 --- /dev/null +++ b/library/ajaxchat/chat/lib/class/CustomAJAXChat.php @@ -0,0 +1,124 @@ +getCustomUsers(); + + if($this->getRequestVar('password')) { + // Check if we have a valid registered user: + + $userName = $this->getRequestVar('userName'); + $userName = $this->convertEncoding($userName, $this->getConfig('contentEncoding'), $this->getConfig('sourceEncoding')); + + $password = $this->getRequestVar('password'); + $password = $this->convertEncoding($password, $this->getConfig('contentEncoding'), $this->getConfig('sourceEncoding')); + + foreach($customUsers as $key=>$value) { + if(($value['userName'] == $userName) && ($value['password'] == $password)) { + $userData = array(); + $userData['userID'] = $key; + $userData['userName'] = $this->trimUserName($value['userName']); + $userData['userRole'] = $value['userRole']; + return $userData; + } + } + + return null; + } else { + // Guest users: + return $this->getGuestUser(); + } + } + + // Store the channels the current user has access to + // Make sure channel names don't contain any whitespace + function &getChannels() { + if($this->_channels === null) { + $this->_channels = array(); + + $customUsers = $this->getCustomUsers(); + + // Get the channels, the user has access to: + if($this->getUserRole() == AJAX_CHAT_GUEST) { + $validChannels = $customUsers[0]['channels']; + } else { + $validChannels = $customUsers[$this->getUserID()]['channels']; + } + + // Add the valid channels to the channel list (the defaultChannelID is always valid): + foreach($this->getAllChannels() as $key=>$value) { + if ($value == $this->getConfig('defaultChannelID')) { + $this->_channels[$key] = $value; + continue; + } + // Check if we have to limit the available channels: + if($this->getConfig('limitChannelList') && !in_array($value, $this->getConfig('limitChannelList'))) { + continue; + } + if(in_array($value, $validChannels)) { + $this->_channels[$key] = $value; + } + } + } + return $this->_channels; + } + + // Store all existing channels + // Make sure channel names don't contain any whitespace + function &getAllChannels() { + if($this->_allChannels === null) { + // Get all existing channels: + $customChannels = $this->getCustomChannels(); + + $defaultChannelFound = false; + + foreach($customChannels as $name=>$id) { + $this->_allChannels[$this->trimChannelName($name)] = $id; + if($id == $this->getConfig('defaultChannelID')) { + $defaultChannelFound = true; + } + } + + if(!$defaultChannelFound) { + // Add the default channel as first array element to the channel list + // First remove it in case it appeard under a different ID + unset($this->_allChannels[$this->getConfig('defaultChannelName')]); + $this->_allChannels = array_merge( + array( + $this->trimChannelName($this->getConfig('defaultChannelName'))=>$this->getConfig('defaultChannelID') + ), + $this->_allChannels + ); + } + } + return $this->_allChannels; + } + + function &getCustomUsers() { + // List containing the registered chat users: + $users = null; + require(AJAX_CHAT_PATH.'lib/data/users.php'); + return $users; + } + + function getCustomChannels() { + // List containing the custom channels: + $channels = null; + require(AJAX_CHAT_PATH.'lib/data/channels.php'); + // Channel array structure should be: + // ChannelName => ChannelID + return array_flip($channels); + } + +} \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/CustomAJAXChatInterface.php b/library/ajaxchat/chat/lib/class/CustomAJAXChatInterface.php new file mode 100644 index 000000000..a950739c5 --- /dev/null +++ b/library/ajaxchat/chat/lib/class/CustomAJAXChatInterface.php @@ -0,0 +1,21 @@ +initConfig(); + + // Initialize the DataBase connection: + $this->initDataBaseConnection(); + } + +} +?> \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/class/CustomAJAXChatShoutBox.php b/library/ajaxchat/chat/lib/class/CustomAJAXChatShoutBox.php new file mode 100644 index 000000000..c014d639e --- /dev/null +++ b/library/ajaxchat/chat/lib/class/CustomAJAXChatShoutBox.php @@ -0,0 +1,25 @@ +initConfig(); + } + + function getShoutBoxContent() { + $template = new AJAXChatTemplate($this, AJAX_CHAT_PATH.'lib/template/shoutbox.html'); + + // Return parsed template content: + return $template->getParsedContent(); + } + +} +?> \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/classes.php b/library/ajaxchat/chat/lib/classes.php new file mode 100644 index 000000000..ff1dee265 --- /dev/null +++ b/library/ajaxchat/chat/lib/classes.php @@ -0,0 +1,26 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/config.php.example b/library/ajaxchat/chat/lib/config.php.example new file mode 100644 index 000000000..023adcdbb --- /dev/null +++ b/library/ajaxchat/chat/lib/config.php.example @@ -0,0 +1,209 @@ +'عربي', 'bg'=>'Български', 'ca'=>'Català', 'cy'=>'Cymraeg', 'cz'=>'Česky', 'da'=>'Dansk', 'de'=>'Deutsch', 'el'=>'Ελληνικα', 'en'=>'English', + 'es'=>'Español', 'et'=>'Eesti', 'fa'=>'فارسی', 'fi'=>'Suomi', 'fr'=>'Français', 'gl'=>'Galego', 'he'=>'עברית', 'hr' => 'Hrvatski', 'hu' => 'Magyar', 'in'=>'Bahasa Indonesia', 'it'=>'Italiano', + 'ja'=>'日本語','ka'=>'ქართული','kr'=>'한 글','mk'=>'Македонски', 'nl'=>'Nederlands', 'nl-be'=>'Nederlands (België)', 'no'=>'Norsk', 'pl'=> 'Polski', 'pt-br'=>'Português (Brasil)', 'pt-pt'=>'Português (Portugal)', + 'ro'=>'România', 'ru'=>'Русский', 'sk'=> 'Slovenčina', 'sl'=>'Slovensko', 'sr'=>'Srpski', 'sv'=> 'Svenska', 'th'=>'ภาษาไทย', + 'tr'=>'Türkçe', 'uk'=>'Українська', 'zh'=>'中文 (简体)', 'zh-tw'=>'中文 (繁體)' +); + +// Available styles: +$config['styleAvailable'] = array('beige','black','grey','Oxygen','Lithium','Sulfur','Cobalt','Mercury','Uranium','Plum','prosilver','subblack2','subSilver','Core','MyBB','vBulletin'); +// Default style: +$config['styleDefault'] = 'prosilver'; + +// The encoding used for the XHTML content: +$config['contentEncoding'] = 'UTF-8'; +// The encoding of the data source, like userNames and channelNames: +$config['sourceEncoding'] = 'UTF-8'; +// The content-type of the XHTML page (e.g. "text/html", will be set dependent on browser capabilities if set to null): +$config['contentType'] = null; + +// Session name used to identify the session cookie: +$config['sessionName'] = 'ajax_chat'; +// Prefix added to every session key: +$config['sessionKeyPrefix'] = 'ajaxChat'; +// The lifetime of the language, style and setting cookies in days: +$config['sessionCookieLifeTime'] = 365; +// The path of the cookies, '/' allows to read the cookies from all directories: +$config['sessionCookiePath'] = '/'; +// The domain of the cookies, defaults to the hostname of the server if set to null: +$config['sessionCookieDomain'] = null; +// If enabled, cookies must be sent over secure (SSL/TLS encrypted) connections: +$config['sessionCookieSecure'] = null; + +// Default channelName used together with the defaultChannelID if no channel with this ID exists: +$config['defaultChannelName'] = 'Public'; +// ChannelID used when no channel is given: +$config['defaultChannelID'] = 0; +// Defines an array of channelIDs (e.g. array(0, 1)) to limit the number of available channels, will be ignored if set to null: +$config['limitChannelList'] = null; + +// UserID plus this value are private channels (this is also the max userID and max channelID): +$config['privateChannelDiff'] = 500000000; +// UserID plus this value are used for private messages: +$config['privateMessageDiff'] = 1000000000; + +// Enable/Disable private Channels: +$config['allowPrivateChannels'] = true; +// Enable/Disable private Messages: +$config['allowPrivateMessages'] = true; + +// Private channels should be distinguished by either a prefix or a suffix or both (no whitespace): +$config['privateChannelPrefix'] = '['; +// Private channels should be distinguished by either a prefix or a suffix or both (no whitespace): +$config['privateChannelSuffix'] = ']'; + +// If enabled, users will be logged in automatically as guest users (if allowed), if not authenticated: +$config['forceAutoLogin'] = false; + +// Defines if login/logout and channel enter/leave are displayed: +$config['showChannelMessages'] = true; + +// If enabled, the chat will only be accessible for the admin: +$config['chatClosed'] = false; +// Defines the timezone offset in seconds (-12*60*60 to 12*60*60) - if null, the server timezone is used: +$config['timeZoneOffset'] = null; +// Defines the hour of the day the chat is opened (0 - closingHour): +$config['openingHour'] = 0; +// Defines the hour of the day the chat is closed (openingHour - 24): +$config['closingHour'] = 24; +// Defines the weekdays the chat is opened (0=Sunday to 6=Saturday): +$config['openingWeekDays'] = array(0,1,2,3,4,5,6); + +// Enable/Disable guest logins: +$config['allowGuestLogins'] = true; +// Enable/Disable write access for guest users - if disabled, guest users may not write messages: +$config['allowGuestWrite'] = true; +// Allow/Disallow guest users to choose their own userName: +$config['allowGuestUserName'] = true; +// Guest users should be distinguished by either a prefix or a suffix or both (no whitespace): +$config['guestUserPrefix'] = '('; +// Guest users should be distinguished by either a prefix or a suffix or both (no whitespace): +$config['guestUserSuffix'] = ')'; +// Guest userIDs may not be lower than this value (and not higher than privateChannelDiff): +$config['minGuestUserID'] = 400000000; + +// Allow/Disallow users to change their userName (Nickname): +$config['allowNickChange'] = true; +// Changed userNames should be distinguished by either a prefix or a suffix or both (no whitespace): +$config['changedNickPrefix'] = '('; +// Changed userNames should be distinguished by either a prefix or a suffix or both (no whitespace): +$config['changedNickSuffix'] = ')'; + +// Allow/Disallow registered users to delete their own messages: +$config['allowUserMessageDelete'] = true; + +// The userID used for ChatBot messages: +$config['chatBotID'] = 2147483647; +// The userName used for ChatBot messages +$config['chatBotName'] = 'ChatBot'; + +// Minutes until a user is declared inactive (last status update) - the minimum is 2 minutes: +$config['inactiveTimeout'] = 2; +// Interval in minutes to check for inactive users: +$config['inactiveCheckInterval'] = 5; + +// Defines if messages are shown which have been sent before the user entered the channel: +$config['requestMessagesPriorChannelEnter'] = true; +// Defines an array of channelIDs (e.g. array(0, 1)) for which the previous setting is always true (will be ignored if set to null): +$config['requestMessagesPriorChannelEnterList'] = null; +// Max time difference in hours for messages to display on each request: +$config['requestMessagesTimeDiff'] = 24; +// Max number of messages to display on each request: +$config['requestMessagesLimit'] = 10; + +// Max users in chat (does not affect moderators or admins): +$config['maxUsersLoggedIn'] = 100; +// Max userName length: +$config['userNameMaxLength'] = 16; +// Max messageText length: +$config['messageTextMaxLength'] = 1040; +// Defines the max number of messages a user may send per minute: +$config['maxMessageRate'] = 20; + +// Defines the default time in minutes a user gets banned if kicked from a moderator without ban minutes parameter: +$config['defaultBanTime'] = 5; + +// Argument that is given to the handleLogout JavaScript method: +$config['logoutData'] = './?logout=true'; + +// If true, checks if the user IP is the same when logged in: +$config['ipCheck'] = true; + +// Defines the max time difference in hours for logs when no period or search condition is given: +$config['logsRequestMessagesTimeDiff'] = 1; +// Defines how many logs are returned on each logs request: +$config['logsRequestMessagesLimit'] = 10; + +// Defines the earliest year used for the logs selection: +$config['logsFirstYear'] = 2007; + +// Defines if old messages are purged from the database: +$config['logsPurgeLogs'] = false; +// Max time difference in days for old messages before they are purged from the database: +$config['logsPurgeTimeDiff'] = 365; + +// Defines if registered users (including moderators) have access to the logs (admins are always granted access): +$config['logsUserAccess'] = false; +// Defines a list of channels (e.g. array(0, 1)) to limit the logs access for registered users, includes all channels the user has access to if set to null: +$config['logsUserAccessChannelList'] = null; + +// Defines if the socket server is enabled: +$config['socketServerEnabled'] = false; +// Defines the hostname of the socket server used to connect from client side (the server hostname is used if set to null): +$config['socketServerHost'] = null; +// Defines the IP of the socket server used to connect from server side to broadcast update messages: +$config['socketServerIP'] = '127.0.0.1'; +// Defines the port of the socket server: +$config['socketServerPort'] = 1935; +// This ID can be used to distinguish between different chat installations using the same socket server: +$config['socketServerChatID'] = 0; +?> \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/custom.php b/library/ajaxchat/chat/lib/custom.php new file mode 100644 index 000000000..a9d08841b --- /dev/null +++ b/library/ajaxchat/chat/lib/custom.php @@ -0,0 +1,11 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/data/channels.php b/library/ajaxchat/chat/lib/data/channels.php new file mode 100644 index 000000000..8688e5e7b --- /dev/null +++ b/library/ajaxchat/chat/lib/data/channels.php @@ -0,0 +1,16 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/data/users.php b/library/ajaxchat/chat/lib/data/users.php new file mode 100644 index 000000000..52ca77e50 --- /dev/null +++ b/library/ajaxchat/chat/lib/data/users.php @@ -0,0 +1,40 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/ar.php b/library/ajaxchat/chat/lib/lang/ar.php new file mode 100644 index 000000000..af9c8305e --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/ar.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/bg.php b/library/ajaxchat/chat/lib/lang/bg.php new file mode 100644 index 000000000..46d6af163 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/bg.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/ca.php b/library/ajaxchat/chat/lib/lang/ca.php new file mode 100644 index 000000000..e45c376da --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/ca.php @@ -0,0 +1,125 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/cy.php b/library/ajaxchat/chat/lib/lang/cy.php new file mode 100644 index 000000000..dea446df5 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/cy.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/cz.php b/library/ajaxchat/chat/lib/lang/cz.php new file mode 100644 index 000000000..cc6868c1e --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/cz.php @@ -0,0 +1,123 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/da.php b/library/ajaxchat/chat/lib/lang/da.php new file mode 100644 index 000000000..55e7eff1b --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/da.php @@ -0,0 +1,123 @@ + diff --git a/library/ajaxchat/chat/lib/lang/de.php b/library/ajaxchat/chat/lib/lang/de.php new file mode 100644 index 000000000..f345d100a --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/de.php @@ -0,0 +1,123 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/el.php b/library/ajaxchat/chat/lib/lang/el.php new file mode 100644 index 000000000..526c31bf9 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/el.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/en.php b/library/ajaxchat/chat/lib/lang/en.php new file mode 100644 index 000000000..cb9492bde --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/en.php @@ -0,0 +1,123 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/es.php b/library/ajaxchat/chat/lib/lang/es.php new file mode 100644 index 000000000..27b9b7273 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/es.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/et.php b/library/ajaxchat/chat/lib/lang/et.php new file mode 100644 index 000000000..f1169fe19 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/et.php @@ -0,0 +1,123 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/fa.php b/library/ajaxchat/chat/lib/lang/fa.php new file mode 100644 index 000000000..0dc3cb132 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/fa.php @@ -0,0 +1,124 @@ + diff --git a/library/ajaxchat/chat/lib/lang/fi.php b/library/ajaxchat/chat/lib/lang/fi.php new file mode 100644 index 000000000..73466b412 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/fi.php @@ -0,0 +1,125 @@ + diff --git a/library/ajaxchat/chat/lib/lang/fr.php b/library/ajaxchat/chat/lib/lang/fr.php new file mode 100644 index 000000000..52ffaf1a2 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/fr.php @@ -0,0 +1,125 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/gl.php b/library/ajaxchat/chat/lib/lang/gl.php new file mode 100644 index 000000000..54b8a8ee6 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/gl.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/he.php b/library/ajaxchat/chat/lib/lang/he.php new file mode 100644 index 000000000..39fa799d2 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/he.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/hr.php b/library/ajaxchat/chat/lib/lang/hr.php new file mode 100644 index 000000000..ed0451033 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/hr.php @@ -0,0 +1,123 @@ + diff --git a/library/ajaxchat/chat/lib/lang/hu.php b/library/ajaxchat/chat/lib/lang/hu.php new file mode 100644 index 000000000..5f2174134 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/hu.php @@ -0,0 +1,123 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/in.php b/library/ajaxchat/chat/lib/lang/in.php new file mode 100644 index 000000000..175cc904b --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/in.php @@ -0,0 +1,123 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/it.php b/library/ajaxchat/chat/lib/lang/it.php new file mode 100644 index 000000000..abcd4f9db --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/it.php @@ -0,0 +1,125 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/ja.php b/library/ajaxchat/chat/lib/lang/ja.php new file mode 100644 index 000000000..075fc4fcb --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/ja.php @@ -0,0 +1,123 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/ka.php b/library/ajaxchat/chat/lib/lang/ka.php new file mode 100644 index 000000000..d92d50886 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/ka.php @@ -0,0 +1,123 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/kr.php b/library/ajaxchat/chat/lib/lang/kr.php new file mode 100644 index 000000000..687dd6e30 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/kr.php @@ -0,0 +1,123 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/mk.php b/library/ajaxchat/chat/lib/lang/mk.php new file mode 100644 index 000000000..f43bcfb7d --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/mk.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/nl-be.php b/library/ajaxchat/chat/lib/lang/nl-be.php new file mode 100644 index 000000000..db01b9871 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/nl-be.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/nl.php b/library/ajaxchat/chat/lib/lang/nl.php new file mode 100644 index 000000000..c7dcc4b38 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/nl.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/no.php b/library/ajaxchat/chat/lib/lang/no.php new file mode 100644 index 000000000..52fe4afbe --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/no.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/pl.php b/library/ajaxchat/chat/lib/lang/pl.php new file mode 100644 index 000000000..92a1716a6 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/pl.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/pt-br.php b/library/ajaxchat/chat/lib/lang/pt-br.php new file mode 100644 index 000000000..034a5fb09 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/pt-br.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/pt-pt.php b/library/ajaxchat/chat/lib/lang/pt-pt.php new file mode 100644 index 000000000..e3399eb04 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/pt-pt.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/ro.php b/library/ajaxchat/chat/lib/lang/ro.php new file mode 100644 index 000000000..8e6d6418f --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/ro.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/ru.php b/library/ajaxchat/chat/lib/lang/ru.php new file mode 100644 index 000000000..ac86531dc --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/ru.php @@ -0,0 +1,125 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/sk.php b/library/ajaxchat/chat/lib/lang/sk.php new file mode 100644 index 000000000..fae99a785 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/sk.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/sl.php b/library/ajaxchat/chat/lib/lang/sl.php new file mode 100644 index 000000000..6e4941532 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/sl.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/sr.php b/library/ajaxchat/chat/lib/lang/sr.php new file mode 100644 index 000000000..a14ba5512 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/sr.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/sv.php b/library/ajaxchat/chat/lib/lang/sv.php new file mode 100644 index 000000000..87f03a0ce --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/sv.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/th.php b/library/ajaxchat/chat/lib/lang/th.php new file mode 100644 index 000000000..7ed3b1ef0 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/th.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/tr.php b/library/ajaxchat/chat/lib/lang/tr.php new file mode 100644 index 000000000..00f7dfaa6 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/tr.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/uk.php b/library/ajaxchat/chat/lib/lang/uk.php new file mode 100644 index 000000000..a7d80c16b --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/uk.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/lang/zh-tw.php b/library/ajaxchat/chat/lib/lang/zh-tw.php new file mode 100644 index 000000000..d39fe6b14 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/zh-tw.php @@ -0,0 +1,123 @@ + diff --git a/library/ajaxchat/chat/lib/lang/zh.php b/library/ajaxchat/chat/lib/lang/zh.php new file mode 100644 index 000000000..1d18f0bc0 --- /dev/null +++ b/library/ajaxchat/chat/lib/lang/zh.php @@ -0,0 +1,124 @@ + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/template/loggedIn.html b/library/ajaxchat/chat/lib/template/loggedIn.html new file mode 100644 index 000000000..16a75ebe9 --- /dev/null +++ b/library/ajaxchat/chat/lib/template/loggedIn.html @@ -0,0 +1,387 @@ + + + + + + + [LANG]title[/LANG] + + [STYLE_SHEETS/] + + + + + + + + + + +
+
+

[LANG]title[/LANG]

+
+
+ + + + + + + +
+
+ +
+
+ +
+
+ 0/[MESSAGE_TEXT_MAX_LENGTH/] + +
+
+
+ + + + + + + + +
+ +
+ + + + + +
+
+

[LANG]onlineUsers[/LANG]

+
+
+ + + + +
+
+ + + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/template/loggedOut.html b/library/ajaxchat/chat/lib/template/loggedOut.html new file mode 100644 index 000000000..ba8a8a4a9 --- /dev/null +++ b/library/ajaxchat/chat/lib/template/loggedOut.html @@ -0,0 +1,78 @@ + + + + + + + [LANG]title[/LANG] + + [STYLE_SHEETS/] + + + + + + + + +
+
+

[LANG]title[/LANG]

+
+
+
+ + +

+
+

+
+

+
+

+
+
+
* [LANG]registeredUsers[/LANG]
+
+
+
[ERROR_MESSAGES/]
+ + +
+ + + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/template/logs.html b/library/ajaxchat/chat/lib/template/logs.html new file mode 100644 index 000000000..d0b9162a9 --- /dev/null +++ b/library/ajaxchat/chat/lib/template/logs.html @@ -0,0 +1,276 @@ + + + + + + + [LANG]logsTitle[/LANG] + + [STYLE_SHEETS/] + + + + + + + + + + +
+
+

[LANG]logsTitle[/LANG]

+
+
+ + + + + + + + + + + + + +
+ +
+
+ +
+
+ +
+
+ + + +
+ + + +
+
+ + + \ No newline at end of file diff --git a/library/ajaxchat/chat/lib/template/shoutbox.html b/library/ajaxchat/chat/lib/template/shoutbox.html new file mode 100644 index 000000000..5f2de9981 --- /dev/null +++ b/library/ajaxchat/chat/lib/template/shoutbox.html @@ -0,0 +1,60 @@ +
+ + + + + + +
+
+ +
+ + + +
+
-- cgit v1.2.3