diff options
Diffstat (limited to 'library/ajaxchat/chat/js/chat.js')
| -rw-r--r-- | library/ajaxchat/chat/js/chat.js | 2940 |
1 files changed, 0 insertions, 2940 deletions
diff --git a/library/ajaxchat/chat/js/chat.js b/library/ajaxchat/chat/js/chat.js deleted file mode 100644 index 9a93f5e45..000000000 --- a/library/ajaxchat/chat/js/chat.js +++ /dev/null @@ -1,2940 +0,0 @@ -/* - * @package AJAX_Chat - * @author Sebastian Tschan - * @copyright (c) Sebastian Tschan - * @license Modified MIT License - * @link https://blueimp.net/ajax/ - * - * The SELFHTML documentation has been used throughout this project: - * http://selfhtml.org - * - * Stylesheet and cookie methods have been inspired by Paul Sowden (A List Apart): - * http://www.alistapart.com/stories/alternate/ - */ - -// AJAX Chat client side logic: -var ajaxChat = { - - settingsInitiated: null, - styleInitiated: null, - initializeFunction: null, - finalizeFunction: null, - loginChannelID: null, - loginChannelName: null, - timerRate: null, - timer: null, - ajaxURL: null, - baseURL: null, - regExpMediaUrl: null, - dirs: null, - startChatOnLoad: null, - chatStarted: null, - domIDs: null, - dom: null, - settings: null, - nonPersistentSettings: null, - unusedSettings: null, - bbCodeTags: null, - colorCodes: null, - emoticonCodes: null, - emoticonFiles: null, - soundFiles: null, - sounds: null, - soundTransform: null, - sessionName: null, - cookieExpiration: null, - cookiePath: null, - cookieDomain: null, - cookieSecure: null, - chatBotName: null, - chatBotID: null, - allowUserMessageDelete: null, - inactiveTimeout: null, - privateChannelDiff: null, - privateMessageDiff: null, - showChannelMessages: null, - messageTextMaxLength: null, - socketServerEnabled: null, - socketServerHost: null, - socketServerPort: null, - socketServerChatID: null, - socket: null, - socketIsConnected: null, - socketTimerRate: null, - socketReconnectTimer: null, - socketRegistrationID: null, - userID: null, - userName: null, - userRole: null, - channelID: null, - channelName: null, - channelSwitch: null, - usersList: null, - userNamesList: null, - userMenuCounter: null, - encodedUserName: null, - userNodeString: null, - ignoredUserNames: null, - lastID: null, - localID: null, - lang: null, - langCode: null, - baseDirection: null, - originalDocumentTitle: null, - blinkInterval: null, - httpRequest: null, - retryTimer: null, - retryTimerDelay: null, - requestStatus: 'ok', - DOMbuffering: null, - DOMbuffer: null, - DOMbufferRowClass: 'rowOdd', - - init: function(config, lang, initSettings, initStyle, initialize, initializeFunction, finalizeFunction) { - this.httpRequest = {}; - this.usersList = []; - this.userNamesList = []; - this.userMenuCounter = 0; - this.lastID = 0; - this.localID = 0; - this.lang = lang; - this.initConfig(config); - this.initDirectories(); - if(initSettings) { - this.initSettings(); - } - if(initStyle) { - this.initStyle(); - } - this.initializeFunction = initializeFunction; - this.finalizeFunction = finalizeFunction; - if(initialize) { - this.setLoadHandler(); - } - }, - - initConfig: function(config) { - this.loginChannelID = config['loginChannelID']; - this.loginChannelName = config['loginChannelName']; - this.timerRate = config['timerRate']; - this.ajaxURL = config['ajaxURL']; - this.baseURL = config['baseURL']; - this.regExpMediaUrl = config['regExpMediaUrl']; - this.startChatOnLoad = config['startChatOnLoad']; - this.domIDs = config['domIDs']; - this.settings = config['settings']; - this.nonPersistentSettings = config['nonPersistentSettings']; - this.bbCodeTags = config['bbCodeTags']; - this.colorCodes = config['colorCodes']; - this.emoticonCodes = config['emoticonCodes']; - this.emoticonFiles = config['emoticonFiles']; - this.soundFiles = config['soundFiles']; - this.sessionName = config['sessionName']; - this.cookieExpiration = config['cookieExpiration']; - this.cookiePath = config['cookiePath']; - this.cookieDomain = config['cookieDomain']; - this.cookieSecure = config['cookieSecure']; - this.chatBotName = config['chatBotName']; - this.chatBotID = config['chatBotID']; - this.allowUserMessageDelete = config['allowUserMessageDelete']; - this.inactiveTimeout = config['inactiveTimeout']; - this.privateChannelDiff = config['privateChannelDiff']; - this.privateMessageDiff = config['privateMessageDiff']; - this.showChannelMessages = config['showChannelMessages']; - this.messageTextMaxLength = config['messageTextMaxLength']; - this.socketServerEnabled = config['socketServerEnabled']; - this.socketServerHost = config['socketServerHost']; - this.socketServerPort = config['socketServerPort']; - this.socketServerChatID = config['socketServerChatID']; - this.DOMbuffering = false; - this.DOMbuffer = ""; - this.retryTimerDelay = (this.inactiveTimeout*6000 - this.timerRate)/4 + this.timerRate; - }, - - initDirectories: function() { - this.dirs = {}; - this.dirs['emoticons'] = this.baseURL+'img/emoticons/'; - this.dirs['sounds'] = this.baseURL+'sounds/'; - this.dirs['flash'] = this.baseURL+'flash/'; - }, - - initSettings: function() { - var cookie = this.readCookie(this.sessionName + '_settings'), - i, settingsArray, setting, key, value, number; - this.settingsInitiated = true; - this.unusedSettings = {}; - if(cookie) { - settingsArray = cookie.split('&'); - for(i=0; i<settingsArray.length; i++) { - setting = settingsArray[i].split('='); - if(setting.length === 2) { - key = setting[0]; - value = this.decodeText(setting[1]); - switch(value) { - case 'true': - value = true; - break; - case 'false': - value = false; - break; - case 'null': - value = null; - break; - default: - number = parseFloat(value); - if(!isNaN(number)) { - if(parseInt(number) === number) { - value = parseInt(number); - } else { - value = number; - } - } - } - if(this.inArray(this.nonPersistentSettings, key)) { - // The setting is not used, store it for the persistSettings method: - this.unusedSettings[key] = value; - } else { - this.settings[key] = value; - } - } - } - } - }, - - persistSettings: function() { - var settingsArray; - if(this.settingsInitiated) { - settingsArray = []; - for(var property in this.settings) { - if(this.inArray(this.nonPersistentSettings, property)) { - if(this.unusedSettings && this.unusedSettings[property]) { - // Store the unusedSetting previously stored: - this.settings[property] = this.unusedSettings[property]; - } else { - continue; - } - } - settingsArray.push(property + '=' + this.encodeText(this.settings[property])); - } - this.createCookie(this.sessionName + '_settings', settingsArray.join('&'), this.cookieExpiration); - } - }, - - getSettings: function() { - return this.settings; - }, - - getSetting: function(key) { - // Only return null if setting is null or undefined, not if it is false: - for(var property in this.settings) { - if(property === key) { - return this.settings[key]; - } - } - return null; - }, - - setSetting: function(key, value) { - this.settings[key] = value; - }, - - initializeSettings: function() { - if(this.settings['persistFontColor'] && this.settings['fontColor']) { - // Set the inputField font color to the font color: - if(this.dom['inputField']) { - this.dom['inputField'].style.color = this.settings['fontColor']; - } - } - }, - - initialize: function() { - this.setUnloadHandler(); - this.initializeDocumentNodes(); - this.loadPageAttributes(); - this.initEmoticons(); - this.initColorCodes(); - this.initializeSettings(); - this.setSelectedStyle(); - this.customInitialize(); - //preload the Alert icon (it can't display if there's no connection unless it's cached!) - this.setStatus('retrying'); - if(typeof this.initializeFunction === 'function') { - this.initializeFunction(); - } - if(!this.isCookieEnabled()) { - this.addChatBotMessageToChatList('/error CookiesRequired'); - } else { - if(this.startChatOnLoad) { - this.startChat(); - } else { - this.setStartChatHandler(); - this.requestTeaserContent(); - } - } - }, - - requestTeaserContent: function() { - var params = '&view=teaser'; - params += '&getInfos=' + this.encodeText('userID,userName,userRole'); - if(!isNaN(parseInt(this.loginChannelID))) { - params += '&channelID='+this.loginChannelID; - } else if(this.loginChannelName !== null) { - params += '&channelName='+this.encodeText(this.loginChannelName); - } - this.updateChat(params); - }, - - setStartChatHandler: function() { - if(this.dom['inputField']) { - this.dom['inputField'].onfocus = function() { - ajaxChat.startChat(); - // Reset the onfocus event on first call: - ajaxChat.dom['inputField'].onfocus = ''; - }; - } - }, - - startChat: function() { - this.chatStarted = true; - if(this.dom['inputField'] && this.settings['autoFocus']) { - this.dom['inputField'].focus(); - } - this.loadFlashInterface(); - this.startChatUpdate(); - }, - - loadPageAttributes: function() { - var htmlTag = document.getElementsByTagName('html')[0]; - this.langCode = htmlTag.getAttribute('lang') ? htmlTag.getAttribute('lang') : 'en'; - this.baseDirection = htmlTag.getAttribute('dir') ? htmlTag.getAttribute('dir') : 'ltr'; - }, - - setLoadHandler: function() { - // Make sure initialize() is called on page load: - var onload = window.onload; - if(typeof onload !== 'function') { - window.onload = function() { - ajaxChat.initialize(); - }; - } else { - window.onload = function() { - onload(); - ajaxChat.initialize(); - }; - } - }, - - setUnloadHandler: function() { - // Make sure finalize() is called on page unload: - var onunload = window.onunload; - if(typeof onunload !== 'function') { - window.onunload = function() { - ajaxChat.finalize(); - }; - } else { - window.onunload = function() { - ajaxChat.finalize(); - onunload(); - }; - } - }, - - updateDOM: function(id, str, prepend, overwrite) { - var domNode = this.dom[id] ? this.dom[id] : document.getElementById(id); - if(!domNode) { - return; - } - try { - // Test for validity before adding the string to the DOM: - domNode.cloneNode(false).innerHTML = str; - if(overwrite) { - domNode.innerHTML = str; - } else if(prepend) { - domNode.innerHTML = str + domNode.innerHTML; - } else { - domNode.innerHTML += str; - } - } catch(e) { - this.addChatBotMessageToChatList('/error DOMSyntax '+id); - this.updateChatlistView(); - } - }, - - initializeDocumentNodes: function() { - this.dom = {}; - for(var key in this.domIDs) { - this.dom[key] = document.getElementById(this.domIDs[key]); - } - }, - - initEmoticons: function() { - this.DOMbuffer = ""; - for(var i=0; i<this.emoticonCodes.length; i++) { - // Replace specials characters in emoticon codes: - this.emoticonCodes[i] = this.encodeSpecialChars(this.emoticonCodes[i]); - this.DOMbuffer = this.DOMbuffer - + '<a href="javascript:ajaxChat.insertText(\'' - + this.scriptLinkEncode(this.emoticonCodes[i]) - + '\');"><img src="' - + this.dirs['emoticons'] - + this.emoticonFiles[i] - + '" alt="' - + this.emoticonCodes[i] - + '" title="' - + this.emoticonCodes[i] - + '"/></a>'; - } - if(this.dom['emoticonsContainer']) { - this.updateDOM('emoticonsContainer', this.DOMbuffer); - } - this.DOMbuffer = ""; - }, - - initColorCodes: function() { - if(this.dom['colorCodesContainer']) { - this.DOMbuffer = ""; - for(var i=0; i<this.colorCodes.length; i++) { - this.DOMbuffer = this.DOMbuffer - + '<a href="javascript:ajaxChat.setFontColor(\'' - + this.colorCodes[i] - + '\');" style="background-color:' - + this.colorCodes[i] - + ';" title="' - + this.colorCodes[i] - + '"></a>' - + "\n"; - } - this.updateDOM('colorCodesContainer', this.DOMbuffer); - this.DOMbuffer = ""; - } - }, - - - startChatUpdate: function() { - // Start the chat update and retrieve current user and channel info and set the login channel: - var infos = 'userID,userName,userRole,channelID,channelName'; - if(this.socketServerEnabled) { - infos += ',socketRegistrationID'; - } - var params = '&getInfos=' + this.encodeText(infos); - if(!isNaN(parseInt(this.loginChannelID))) { - params += '&channelID='+this.loginChannelID; - } else if(this.loginChannelName !== null) { - params += '&channelName='+this.encodeText(this.loginChannelName); - } - this.updateChat(params); - }, - - updateChat: function(paramString) { - var requestUrl = this.ajaxURL - + '&lastID=' - + this.lastID; - if(paramString) { - requestUrl += paramString; - } - this.makeRequest(requestUrl,'GET',null); - }, - - loadFlashInterface: function() { - if(this.dom['flashInterfaceContainer']) { - this.updateDOM( - 'flashInterfaceContainer', - '<object id="ajaxChatFlashInterface" style="position:absolute; left:-100px;" ' - +'classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" ' - +'codebase="' - + window.location.protocol - +'//download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" ' - +'height="1" width="1">' - +'<param name="flashvars" value="bridgeName=ajaxChat"/>' - +'<param name="src" value="'+this.dirs['flash']+'FABridge.swf"/>' - +'<embed name="ajaxChatFlashInterface" type="application/x-shockwave-flash" pluginspage="' - + window.location.protocol - +'//www.macromedia.com/go/getflashplayer" ' - +'src="'+this.dirs['flash']+'FABridge.swf" height="1" width="1" flashvars="bridgeName=ajaxChat"/>' - +'</object>' - ); - FABridge.addInitializationCallback('ajaxChat', this.flashInterfaceLoadCompleteHandler); - } - }, - - flashInterfaceLoadCompleteHandler: function() { - ajaxChat.initializeFlashInterface(); - }, - - initializeFlashInterface: function() { - if(this.socketServerEnabled) { - this.socketTimerRate = (this.inactiveTimeout-1)*60*1000; - this.socketConnect(); - } - this.loadSounds(); - this.initializeCustomFlashInterface(); - }, - - socketConnect: function() { - if(!this.socketIsConnected) { - try { - if(!this.socket && FABridge.ajaxChat) { - this.socket = FABridge.ajaxChat.create('flash.net.XMLSocket'); - this.socket.addEventListener('connect', this.socketConnectHandler); - this.socket.addEventListener('close', this.socketCloseHandler); - this.socket.addEventListener('data', this.socketDataHandler); - this.socket.addEventListener('ioError', this.socketIOErrorHandler); - this.socket.addEventListener('securityError', this.socketSecurityErrorHandler); - } - this.socket.connect(this.socketServerHost, this.socketServerPort); - } catch(e) { - //alert(e); - } - } - clearTimeout(this.socketReconnectTimer); - this.socketReconnectTimer = null; - }, - - socketConnectHandler: function(event) { - ajaxChat.socketIsConnected = true; - // setTimeout is needed to avoid calling the flash interface recursively: - setTimeout(ajaxChat.socketRegister, 0); - }, - - socketCloseHandler: function(event) { - ajaxChat.socketIsConnected = false; - if(ajaxChat.socket) { - clearTimeout(ajaxChat.timer); - ajaxChat.updateChat(null); - } - }, - - socketDataHandler: function(event) { - ajaxChat.socketUpdate(event.getData()); - }, - - socketIOErrorHandler: function(event) { - // setTimeout is needed to avoid calling the flash interface recursively (e.g. sound on new messages): - setTimeout(function() { ajaxChat.addChatBotMessageToChatList('/error SocketIO'); }, 0); - setTimeout(ajaxChat.updateChatlistView, 1); - }, - - socketSecurityErrorHandler: function(event) { - // setTimeout is needed to avoid calling the flash interface recursively (e.g. sound on new messages): - setTimeout(function() { ajaxChat.addChatBotMessageToChatList('/error SocketSecurity'); }, 0); - setTimeout(ajaxChat.updateChatlistView, 1); - }, - - socketRegister: function() { - if(this.socket && this.socketIsConnected) { - try { - this.socket.send( - '<register chatID="' - +this.socketServerChatID - +'" userID="' - +this.userID - +'" regID="' - +this.socketRegistrationID - +'"/>' - ); - } catch(e) { - //alert(e); - } - } - }, - - loadXML: function(str) { - if(!arguments.callee.parser) { - try { - // DOMParser native implementation (Mozilla, Opera): - arguments.callee.parser = new DOMParser(); - } catch(e) { - var customDOMParser = function() {}; - if(navigator.appName === 'Microsoft Internet Explorer') { - // IE implementation: - customDOMParser.prototype.parseFromString = function(str, contentType) { - if(!arguments.callee.XMLDOM) { - arguments.callee.XMLDOM = new ActiveXObject('Microsoft.XMLDOM'); - } - arguments.callee.XMLDOM.loadXML(str); - return arguments.callee.XMLDOM; - }; - } else { - // Safari, Konqueror: - customDOMParser.prototype.parseFromString = function(str, contentType) { - if(!arguments.callee.httpRequest) { - arguments.callee.httpRequest = new XMLHttpRequest(); - } - arguments.callee.httpRequest.open( - 'GET', - 'data:text/xml;charset=utf-8,'+encodeURIComponent(str), - false - ); - arguments.callee.httpRequest.send(null); - return arguments.callee.httpRequest.responseXML; - }; - } - arguments.callee.parser = new customDOMParser(); - } - } - return arguments.callee.parser.parseFromString(str, 'text/xml'); - }, - - socketUpdate: function(data) { - var xmlDoc = this.loadXML(data); - if(xmlDoc) { - this.handleOnlineUsers(xmlDoc.getElementsByTagName('user')); - // If the root node has the attribute "mode" set to "1" it is a channel message: - if((this.showChannelMessages || xmlDoc.firstChild.getAttribute('mode') !== '1') && !this.channelSwitch) { - var channelID = xmlDoc.firstChild.getAttribute('channelID'); - if(channelID === this.channelID || - parseInt(channelID) === parseInt(this.userID)+this.privateMessageDiff - ) { - this.handleChatMessages(xmlDoc.getElementsByTagName('message')); - } - } - } - }, - - setAudioVolume: function(volume) { - volume = parseFloat(volume); - if(!isNaN(volume)) { - if(volume < 0) { - volume = 0.0; - } else if(volume > 1) { - volume = 1.0; - } - this.settings['audioVolume'] = volume; - try { - if(!this.soundTransform) { - this.soundTransform = FABridge.ajaxChat.create('flash.media.SoundTransform'); - } - this.soundTransform.setVolume(volume); - } catch(e) { - //alert(e); - } - } - }, - - loadSounds: function() { - try { - this.setAudioVolume(this.settings['audioVolume']); - this.sounds = {}; - var sound,urlRequest; - for(var key in this.soundFiles) { - sound = FABridge.ajaxChat.create('flash.media.Sound'); - sound.addEventListener('complete', this.soundLoadCompleteHandler); - sound.addEventListener('ioError', this.soundIOErrorHandler); - urlRequest = FABridge.ajaxChat.create('flash.net.URLRequest'); - urlRequest.setUrl(this.dirs['sounds']+this.soundFiles[key]); - sound.load(urlRequest); - } - } catch(e) { - alert(e); - } - }, - - soundLoadCompleteHandler: function(event) { - var sound = event.getTarget(); - for(var key in ajaxChat.soundFiles) { - // Get the sound key by matching the sound URL with the sound filename: - if((new RegExp(ajaxChat.soundFiles[key])).test(sound.getUrl())) { - // Add the loaded sound to the sounds list: - ajaxChat.sounds[key] = sound; - } - } - }, - - soundIOErrorHandler: function(event) { - // setTimeout is needed to avoid calling the flash interface recursively (e.g. sound on new messages): - setTimeout(function() { ajaxChat.addChatBotMessageToChatList('/error SoundIO'); }, 0); - setTimeout(ajaxChat.updateChatlistView, 1); - }, - - soundPlayCompleteHandler: function(event) { - // soundChannel event 'soundComplete' - }, - - playSound: function(soundID) { - if(this.sounds && this.sounds[soundID]) { - try { - // play() parameters are - // startTime:Number (default = 0), - // loops:int (default = 0) and - // sndTransform:SoundTransform (default = null) - return this.sounds[soundID].play(0, 0, this.soundTransform); - } catch(e) { - //alert(e); - } - } - return null; - }, - - playSoundOnNewMessage: function(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip) { - if(this.settings['audio'] && this.sounds && this.lastID && !this.channelSwitch) { - switch(userID) { - case this.chatBotID: - var messageParts = messageText.split(' ', 1); - switch(messageParts[0]) { - case '/login': - case '/channelEnter': - this.playSound(this.settings['soundEnter']); - break; - case '/logout': - case '/channelLeave': - case '/kick': - this.playSound(this.settings['soundLeave']); - break; - case '/error': - this.playSound(this.settings['soundError']); - break; - default: - this.playSound(this.settings['soundChatBot']); - } - break; - case this.userID: - this.playSound(this.settings['soundSend']); - break; - default: - this.playSound(this.settings['soundReceive']); - break; - } - } - }, - - fillSoundSelection: function(selectionID, selectedSound) { - var selection = document.getElementById(selectionID); - // Skip the first, empty selection: - var i = 1; - for(var key in this.soundFiles) { - selection.options[i] = new Option(key, key); - if(key === selectedSound){ - selection.options[i].selected = true; - } - i++; - } - }, - - setStatus: function(newStatus) { - // status options are: ok, retrying, waiting - if (this.requestStatus !== 'retrying' || newStatus === 'ok') { - this.requestStatus = newStatus; - } - - var statusIcon = document.getElementById('statusIconContainer'); - - if (statusIcon) { - switch (this.requestStatus) { - case 'ok': - this.setClass(statusIcon, 'statusContainerOff'); - break; - case 'waiting': - this.setClass(statusIcon, 'statusContainerOn'); - break; - case 'retrying': - this.setClass(statusIcon, 'statusContainerAlert'); - break; - } - } - }, - - forceNewRequest: function() { - ajaxChat.updateChat(null); - ajaxChat.setStatus('retrying'); - }, - - getHttpRequest: function(identifier) { - if(!this.httpRequest[identifier]) { - if (window.XMLHttpRequest) { - this.httpRequest[identifier] = new XMLHttpRequest(); - if (this.httpRequest[identifier].overrideMimeType) { - this.httpRequest[identifier].overrideMimeType('text/xml'); - } - } else if (window.ActiveXObject) { - try { - this.httpRequest[identifier] = new ActiveXObject("Msxml2.XMLHTTP"); - } catch (e) { - try { - this.httpRequest[identifier] = new ActiveXObject("Microsoft.XMLHTTP"); - } catch (e) { - } - } - } - } - return this.httpRequest[identifier]; - }, - - makeRequest: function(url, method, data) { - var identifier; - this.setStatus('waiting'); - - try { - if(data) { - // Create up to 50 HTTPRequest objects: - if(!arguments.callee.identifier || arguments.callee.identifier > 50) { - arguments.callee.identifier = 1; - } else { - arguments.callee.identifier++; - } - identifier = arguments.callee.identifier; - } else { - identifier = 0; - } - //if the response takes longer than retryTimerDelay to give an OK status, abort the connection and start again. - this.retryTimer = setTimeout(ajaxChat.forceNewRequest, ajaxChat.retryTimerDelay); - - this.getHttpRequest(identifier).open(method, url, true); - this.getHttpRequest(identifier).onreadystatechange = function() { - try { - ajaxChat.handleResponse(identifier); - } catch(e) { - try { - clearTimeout(ajaxChat.timer); - } catch(e) { - //alert(e); - } - try { - if(data) { - ajaxChat.addChatBotMessageToChatList('/error ConnectionTimeout'); - ajaxChat.setStatus('retrying'); - ajaxChat.updateChatlistView(); - } - } catch(e) { - //alert(e); - } - try { - ajaxChat.timer = setTimeout(function() { ajaxChat.updateChat(null); }, ajaxChat.timerRate); - } catch(e) { - //alert(e); - } - } - }; - if(method === 'POST') { - this.getHttpRequest(identifier).setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); - } - this.getHttpRequest(identifier).send(data); - } catch(e) { - clearTimeout(this.timer); - if(data) { - this.addChatBotMessageToChatList('/error ConnectionTimeout'); - ajaxChat.setStatus('retrying'); - this.updateChatlistView(); - } - this.timer = setTimeout(function() { ajaxChat.updateChat(null); }, this.timerRate); - } - }, - - handleResponse: function(identifier) { - var xmlDoc; - if (this.getHttpRequest(identifier).readyState === 4) { - if (this.getHttpRequest(identifier).status === 200) { - clearTimeout(ajaxChat.retryTimer); - xmlDoc = this.getHttpRequest(identifier).responseXML; - ajaxChat.setStatus('ok'); - } else { - // Connection status 0 can be ignored. - if (this.getHttpRequest(identifier).status === 0) { - this.setStatus('waiting'); - this.updateChatlistView(); - return false; - } else { - this.addChatBotMessageToChatList('/error ConnectionStatus '+this.getHttpRequest(identifier).status); - this.setStatus('retrying'); - this.updateChatlistView(); - return false; - } - } - } - if(!xmlDoc) { - return false; - } - this.handleXML(xmlDoc); - return true; - }, - - handleXML: function(xmlDoc) { - this.handleInfoMessages(xmlDoc.getElementsByTagName('info')); - this.handleOnlineUsers(xmlDoc.getElementsByTagName('user')); - this.handleChatMessages(xmlDoc.getElementsByTagName('message')); - this.channelSwitch = null; - this.setChatUpdateTimer(); - }, - - setChatUpdateTimer: function() { - clearTimeout(this.timer); - if(this.chatStarted) { - var timeout; - if(this.socketIsConnected) { - timeout = this.socketTimerRate; - } else { - timeout = this.timerRate; - if(this.socketServerEnabled && !this.socketReconnectTimer) { - // If the socket connection fails try to reconnect once in a minute: - this.socketReconnectTimer = setTimeout(ajaxChat.socketConnect, 60000); - } - } - this.timer = setTimeout(function() {ajaxChat.updateChat(null);}, timeout); - } - }, - - handleInfoMessages: function(infoNodes) { - var infoType, infoData; - for(var i=0; i<infoNodes.length; i++) { - infoType = infoNodes[i].getAttribute('type'); - infoData = infoNodes[i].firstChild ? infoNodes[i].firstChild.nodeValue : ''; - this.handleInfoMessage(infoType, infoData); - } - }, - - handleInfoMessage: function(infoType, infoData) { - switch(infoType) { - case 'channelSwitch': - this.clearChatList(); - this.clearOnlineUsersList(); - this.setSelectedChannel(infoData); - this.channelName = infoData; - this.channelSwitch = true; - break; - case 'channelName': - this.setSelectedChannel(infoData); - this.channelName = infoData; - break; - case 'channelID': - this.channelID = infoData; - break; - case 'userID': - this.userID = infoData; - break; - case 'userName': - this.userName = infoData; - this.encodedUserName = this.scriptLinkEncode(this.userName); - this.userNodeString = null; - break; - case 'userRole': - this.userRole = infoData; - break; - case 'logout': - this.handleLogout(infoData); - return; - case 'socketRegistrationID': - this.socketRegistrationID = infoData; - this.socketRegister(); - default: - this.handleCustomInfoMessage(infoType, infoData); - } - }, - - handleOnlineUsers: function(userNodes) { - if(userNodes.length) { - var index,userID,userName,userRole,i, - onlineUsers = []; - for(i=0; i<userNodes.length; i++) { - userID = userNodes[i].getAttribute('userID'); - userName = userNodes[i].firstChild ? userNodes[i].firstChild.nodeValue : ''; - userRole = userNodes[i].getAttribute('userRole'); - onlineUsers.push(userID); - index = this.arraySearch(userID, this.usersList); - if(index === false) { - this.addUserToOnlineList( - userID, - userName, - userRole - ); - } else if(this.userNamesList[index] !== userName) { - this.removeUserFromOnlineList(userID, index); - this.addUserToOnlineList( - userID, - userName, - userRole - ); - } - } - // Clear the offline users from the online users list: - for(i=0; i<this.usersList.length; i++) { - if(!this.inArray(onlineUsers, this.usersList[i])) { - this.removeUserFromOnlineList(this.usersList[i], i); - } - } - this.setOnlineListRowClasses(); - } - }, - - handleChatMessages: function(messageNodes) { - var userNode,userName,textNode,messageText,i; - if(messageNodes.length) { - for(i=0; i<messageNodes.length; i++) { - this.DOMbuffering = true; - userNode = messageNodes[i].getElementsByTagName('username')[0]; - userName = userNode.firstChild ? userNode.firstChild.nodeValue : ''; - textNode = messageNodes[i].getElementsByTagName('text')[0]; - messageText = textNode.firstChild ? textNode.firstChild.nodeValue : ''; - if (i === (messageNodes.length - 1)) {this.DOMbuffering = false;} - this.addMessageToChatList( - new Date(messageNodes[i].getAttribute('dateTime')), - messageNodes[i].getAttribute('userID'), - userName, - messageNodes[i].getAttribute('userRole'), - messageNodes[i].getAttribute('id'), - messageText, - messageNodes[i].getAttribute('channelID'), - messageNodes[i].getAttribute('ip') - ); - } - this.DOMbuffering = false; - this.updateChatlistView(); - this.lastID = messageNodes[messageNodes.length-1].getAttribute('id'); - } - }, - - setSelectedChannel: function(channel) { - var channelSelected = false, - i,option,text; - if(this.dom['channelSelection']) { - // Replace the entities in the channel name with their character equivalent: - channel = this.decodeSpecialChars(channel); - for(i=0; i<this.dom['channelSelection'].options.length; i++) { - if(this.dom['channelSelection'].options[i].value === channel) { - this.dom['channelSelection'].options[i].selected = true; - channelSelected = true; - break; - } - } - // The given channel is not in the list, add it: - if(!channelSelected) { - option = document.createElement('option'); - text = document.createTextNode(channel); - option.appendChild(text); - option.setAttribute('value', channel); - option.setAttribute('selected', 'selected'); - this.dom['channelSelection'].appendChild(option); - } - } - }, - - removeUserFromOnlineList: function(userID, index) { - this.usersList.splice(index, 1); - this.userNamesList.splice(index, 1); - if(this.dom['onlineList']) { - this.dom['onlineList'].removeChild(this.getUserNode(userID)); - } - }, - - addUserToOnlineList: function(userID, userName, userRole) { - this.usersList.push(userID); - this.userNamesList.push(userName); - if(this.dom['onlineList']) { - this.updateDOM( - 'onlineList', - this.getUserNodeString(userID, userName, userRole), - (this.userID === userID) - ); - } - }, - - getUserNodeString: function(userID, userName, userRole) { - var encodedUserName, str; - if(this.userNodeString && userID === this.userID) { - return this.userNodeString; - } else { - encodedUserName = this.scriptLinkEncode(userName); - str = '<div id="' - + this.getUserDocumentID(userID) - + '"><a href="javascript:ajaxChat.toggleUserMenu(\'' - + this.getUserMenuDocumentID(userID) - + '\', \'' - + encodedUserName - + '\', ' - + userID - + ');" class="' - + this.getRoleClass(userRole) - + '" title="' - + this.lang['toggleUserMenu'].replace(/%s/, userName) - + '">' - + userName - + '</a>' - + '<ul class="userMenu" id="' - + this.getUserMenuDocumentID(userID) - + '"' - + ((userID === this.userID) ? - '>'+this.getUserNodeStringItems(encodedUserName, userID, false) : - ' style="display:none;">') - + '</ul>' - +'</div>'; - if(userID === this.userID) { - this.userNodeString = str; - } - return str; - } - }, - - toggleUserMenu: function(menuID, userName, userID) { - // If the menu is empty, fill it with user node menu items before toggling it. - var isInline = false; - if (menuID.indexOf('ium') >= 0 ) { - isInline = true; - } - if(!document.getElementById(menuID).firstChild) { - this.updateDOM( - menuID, - this.getUserNodeStringItems( - this.encodeText(this.addSlashes(this.getScriptLinkValue(userName))), - userID, - isInline - ), - false, - true - ) - } - this.showHide(menuID); - this.dom['chatList'].scrollTop = this.dom['chatList'].scrollHeight; - }, - - getUserNodeStringItems: function(encodedUserName, userID, isInline) { - var menu; - if(encodedUserName !== this.encodedUserName) { - menu = '<li><a href="javascript:ajaxChat.insertMessageWrapper(\'/msg ' - + encodedUserName - + ' \');">' - + this.lang['userMenuSendPrivateMessage'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.insertMessageWrapper(\'/describe ' - + encodedUserName - + ' \');">' - + this.lang['userMenuDescribe'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/query ' - + encodedUserName - + '\');">' - + this.lang['userMenuOpenPrivateChannel'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/query\');">' - + this.lang['userMenuClosePrivateChannel'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/ignore ' - + encodedUserName - + '\');">' - + this.lang['userMenuIgnore'] - + '</a></li>'; - if (isInline) { - menu += '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/invite ' - + encodedUserName - + '\');">' - + this.lang['userMenuInvite'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/uninvite ' - + encodedUserName - + '\');">' - + this.lang['userMenuUninvite'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/whereis ' - + encodedUserName - + '\');">' - + this.lang['userMenuWhereis'] - + '</a></li>'; - } - if(this.userRole === '2' || this.userRole === '3') { - menu += '<li><a href="javascript:ajaxChat.insertMessageWrapper(\'/kick ' - + encodedUserName - + ' \');">' - + this.lang['userMenuKick'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/whois ' - + encodedUserName - + '\');">' - + this.lang['userMenuWhois'] - + '</a></li>'; - } - } else { - menu = '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/quit\');">' - + this.lang['userMenuLogout'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/who\');">' - + this.lang['userMenuWho'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/ignore\');">' - + this.lang['userMenuIgnoreList'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/list\');">' - + this.lang['userMenuList'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.insertMessageWrapper(\'/action \');">' - + this.lang['userMenuAction'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.insertMessageWrapper(\'/roll \');">' - + this.lang['userMenuRoll'] - + '</a></li>' - + '<li><a href="javascript:ajaxChat.insertMessageWrapper(\'/nick \');">' - + this.lang['userMenuNick'] - + '</a></li>'; - if(this.userRole === '1' || this.userRole === '2' || this.userRole === '3') { - menu += '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/join\');">' - + this.lang['userMenuEnterPrivateRoom'] - + '</a></li>'; - if(this.userRole === '2' || this.userRole === '3') { - menu += '<li><a href="javascript:ajaxChat.sendMessageWrapper(\'/bans\');">' - + this.lang['userMenuBans'] - + '</a></li>'; - } - } - } - menu += this.getCustomUserMenuItems(encodedUserName, userID); - return menu; - }, - - setOnlineListRowClasses: function() { - if(this.dom['onlineList']) { - var node = this.dom['onlineList'].firstChild; - var rowEven = false; - while(node) { - this.setClass(node, (rowEven ? 'rowEven' : 'rowOdd')); - node = node.nextSibling; - rowEven = !rowEven; - } - } - }, - - clearChatList: function() { - while(this.dom['chatList'].hasChildNodes()) { - this.dom['chatList'].removeChild(this.dom['chatList'].firstChild); - } - }, - - clearOnlineUsersList: function() { - this.usersList = []; - this.userNamesList = []; - if(this.dom['onlineList']) { - while(this.dom['onlineList'].hasChildNodes()) { - this.dom['onlineList'].removeChild(this.dom['onlineList'].firstChild); - } - } - }, - - getEncodedChatBotName: function() { - if(typeof arguments.callee.encodedChatBotName === 'undefined') { - arguments.callee.encodedChatBotName = this.encodeSpecialChars(this.chatBotName); - } - return arguments.callee.encodedChatBotName; - }, - - addChatBotMessageToChatList: function(messageText) { - this.addMessageToChatList( - new Date(), - this.chatBotID, - this.getEncodedChatBotName(), - 4, - null, - messageText, - null - ); - }, - - addMessageToChatList: function(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip) { - // Prevent adding the same message twice: - if(this.getMessageNode(messageID)) { - return; - } - if(!this.onNewMessage(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip)) { - return; - } - this.DOMbufferRowClass = this.DOMbufferRowClass === 'rowEven' ? 'rowOdd' : 'rowEven'; - this.DOMbuffer = this.DOMbuffer + - this.getChatListMessageString( - dateObject, userID, userName, userRole, messageID, messageText, channelID, ip - ); - if(!this.DOMbuffering){ - this.updateDOM('chatList', this.DOMbuffer); - this.DOMbuffer = ""; - } - }, - - getChatListMessageString: function(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip) { - var rowClass = this.DOMbufferRowClass; - var userClass = this.getRoleClass(userRole); - var colon; - if(messageText.indexOf('/action') === 0 || messageText.indexOf('/me') === 0 || messageText.indexOf('/privaction') === 0) { - userClass += ' action'; - colon = ' '; - } else { - colon = ': '; - } - var dateTime = this.settings['dateFormat'] ? '<span class="dateTime">' - + this.formatDate(this.settings['dateFormat'], dateObject) + '</span> ' : ''; - return '<div id="' - + this.getMessageDocumentID(messageID) - + '" class="' - + rowClass - + '">' - + this.getDeletionLink(messageID, userID, userRole, channelID) - + dateTime - + '<span class="' - + userClass - + '"' - + this.getChatListUserNameTitle(userID, userName, userRole, ip) - + ' dir="' - + this.baseDirection - + '" onclick="ajaxChat.insertText(this.firstChild.nodeValue);">' - + userName - + '</span>' - + colon - + this.replaceText(messageText) - + '</div>'; - }, - - getChatListUserNameTitle: function(userID, userName, userRole, ip) { - return (ip !== null) ? ' title="IP: ' + ip + '"' : ''; - }, - - getMessageDocumentID: function(messageID) { - return ((messageID === null) ? 'ajaxChat_lm_'+(this.localID++) : 'ajaxChat_m_'+messageID); - }, - - getMessageNode: function(messageID) { - return ((messageID === null) ? null : document.getElementById(this.getMessageDocumentID(messageID))); - }, - - getUserDocumentID: function(userID) { - return 'ajaxChat_u_'+userID; - }, - - getUserNode: function(userID) { - return document.getElementById(this.getUserDocumentID(userID)); - }, - - getUserMenuDocumentID: function(userID) { - return 'ajaxChat_um_'+userID; - }, - - getInlineUserMenuDocumentID: function(menuID, index) { - return 'ajaxChat_ium_'+menuID+'_'+index; - }, - - getDeletionLink: function(messageID, userID, userRole, channelID) { - if(messageID !== null && this.isAllowedToDeleteMessage(messageID, userID, userRole, channelID)) { - if(!arguments.callee.deleteMessage) { - arguments.callee.deleteMessage = this.encodeSpecialChars(this.lang['deleteMessage']); - } - return '<a class="delete" title="' - + arguments.callee.deleteMessage - + '" href="javascript:ajaxChat.deleteMessage(' - + messageID - + ');"> </a>'; // Adding a space - without any content Opera messes up the chatlist display - } - return ''; - }, - - isAllowedToDeleteMessage: function(messageID, userID, userRole, channelID) { - if((((this.userRole === '1' && this.allowUserMessageDelete && (userID === this.userID || - parseInt(channelID) === parseInt(this.userID)+this.privateMessageDiff || - parseInt(channelID) === parseInt(this.userID)+this.privateChannelDiff)) || - this.userRole === '2') && userRole !== '3' && userRole !== '4') || this.userRole === '3') { - return true; - } - return false; - }, - - onNewMessage: function(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip) { - if(!this.customOnNewMessage(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip)) { - return false; - } - if(this.ignoreMessage(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip)) { - return false; - } - if(this.parseDeleteMessageCommand(messageText)) { - return false; - } - this.blinkOnNewMessage(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip); - this.playSoundOnNewMessage(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip); - return true; - }, - - parseDeleteMessageCommand: function(messageText) { - if(messageText.indexOf('/delete') === 0) { - var messageID = messageText.substr(8); - var messageNode = this.getMessageNode(messageID); - if(messageNode) { - var nextSibling = messageNode.nextSibling; - try { - this.dom['chatList'].removeChild(messageNode); - if(nextSibling) { - this.updateChatListRowClasses(nextSibling); - } - } catch(e) { - } - } - return true; - } - return false; - }, - - blinkOnNewMessage: function(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip) { - if(this.settings['blink'] && this.lastID && !this.channelSwitch && userID !== this.userID) { - clearInterval(this.blinkInterval); - this.blinkInterval = setInterval( - 'ajaxChat.blinkUpdate(\''+this.addSlashes(this.decodeSpecialChars(userName))+'\')', - this.settings['blinkInterval'] - ); - } - }, - - blinkUpdate: function(blinkStr) { - if(!this.originalDocumentTitle) { - this.originalDocumentTitle = document.title; - } - if(!arguments.callee.blink) { - document.title = '[@ ] '+blinkStr+' - '+this.originalDocumentTitle; - arguments.callee.blink = 1; - } else if(arguments.callee.blink > this.settings['blinkIntervalNumber']) { - clearInterval(this.blinkInterval); - document.title = this.originalDocumentTitle; - arguments.callee.blink = 0; - } else { - if(arguments.callee.blink % 2 !== 0) { - document.title = '[@ ] '+blinkStr+' - '+this.originalDocumentTitle; - } else { - document.title = '[ @] '+blinkStr+' - '+this.originalDocumentTitle; - } - arguments.callee.blink++; - } - }, - - updateChatlistView: function() { - if(this.dom['chatList'].childNodes && this.settings['maxMessages']) { - while(this.dom['chatList'].childNodes.length > this.settings['maxMessages']) { - this.dom['chatList'].removeChild(this.dom['chatList'].firstChild); - } - } - - if(this.settings['autoScroll']) { - this.dom['chatList'].scrollTop = this.dom['chatList'].scrollHeight; - } - }, - - encodeText: function(text) { - return encodeURIComponent(text); - }, - - decodeText: function(text) { - return decodeURIComponent(text); - }, - - utf8Encode: function(plainText) { - var utf8Text = ''; - for(var i=0; i<plainText.length; i++) { - var c=plainText.charCodeAt(i); - if(c<128) { - utf8Text += String.fromCharCode(c); - } else if((c>127) && (c<2048)) { - utf8Text += String.fromCharCode((c>>6)|192); - utf8Text += String.fromCharCode((c&63)|128); - } else { - utf8Text += String.fromCharCode((c>>12)|224); - utf8Text += String.fromCharCode(((c>>6)&63)|128); - utf8Text += String.fromCharCode((c&63)|128); - } - } - return utf8Text; - }, - - utf8Decode: function(utf8Text) { - var plainText = ''; - var c,c2,c3; - var i=0; - while(i<utf8Text.length) { - c = utf8Text.charCodeAt(i); - if(c<128) { - plainText += String.fromCharCode(c); - i++; - } else if((c>191) && (c<224)) { - c2 = utf8Text.charCodeAt(i+1); - plainText += String.fromCharCode(((c&31)<<6) | (c2&63)); - i+=2; - } else { - c2 = utf8Text.charCodeAt(i+1); - c3 = utf8Text.charCodeAt(i+2); - plainText += String.fromCharCode(((c&15)<<12) | ((c2&63)<<6) | (c3&63)); - i+=3; - } - } - return plainText; - }, - - encodeSpecialChars: function(text) { - return text.replace( - /[&<>'"]/g, - this.encodeSpecialCharsCallback - ); - }, - - encodeSpecialCharsCallback: function(str) { - switch(str) { - case '&': - return '&'; - case '<': - return '<'; - case '>': - return '>'; - case '\'': - // As ' is not supported by IE, we use ' as replacement for ('): - return '''; - case '"': - return '"'; - default: - return str; - } - }, - - decodeSpecialChars: function(text) { - var regExp = new RegExp('(&)|(<)|(>)|(')|(")', 'g'); - - return text.replace( - regExp, - this.decodeSpecialCharsCallback - ); - }, - - decodeSpecialCharsCallback: function(str) { - switch(str) { - case '&': - return '&'; - case '<': - return '<'; - case '>': - return '>'; - case ''': - return '\''; - case '"': - return '"'; - default: - return str; - } - }, - - inArray: function(haystack, needle) { - var i = haystack.length; - while(i--) { - if(haystack[i] === needle) { - return true; - } - } - return false; - }, - - arraySearch: function(needle, haystack) { - var i = haystack.length; - while(i--) { - if(haystack[i] === needle) { - return i; - } - } - return false; - }, - - stripTags: function(str) { - if (!arguments.callee.regExp) { - arguments.callee.regExp = new RegExp('<\\/?[^>]+?>', 'g'); - } - - return str.replace(arguments.callee.regExp, ''); - }, - - stripBBCodeTags: function(str) { - if (!arguments.callee.regExp) { - arguments.callee.regExp = new RegExp('\\[\\/?[^\\]]+?\\]', 'g'); - } - - return str.replace(arguments.callee.regExp, ''); - }, - - escapeRegExp: function(text) { - if (!arguments.callee.regExp) { - var specials = new Array( - '^', '$', '*', '+', '?', '.', '|', '/', - '(', ')', '[', ']', '{', '}', '\\' - ); - arguments.callee.regExp = new RegExp( - '(\\' + specials.join('|\\') + ')', 'g' - ); - } - return text.replace(arguments.callee.regExp, '\\$1'); - }, - - addSlashes: function(text) { - // Adding slashes in front of apostrophs and backslashes to ensure a valid JavaScript expression: - return text.replace(/\\/g, '\\\\').replace(/\'/g, '\\\''); - }, - - removeSlashes: function(text) { - // Removing slashes added by calling addSlashes(text) previously: - return text.replace(/\\\\/g, '\\').replace(/\\\'/g, '\''); - }, - - formatDate: function(format, date) { - date = (date == null) ? new date() : date; - - return format - .replace(/%Y/g, date.getFullYear()) - .replace(/%m/g, this.addLeadingZero(date.getMonth()+1)) - .replace(/%d/g, this.addLeadingZero(date.getDate())) - .replace(/%H/g, this.addLeadingZero(date.getHours())) - .replace(/%i/g, this.addLeadingZero(date.getMinutes())) - .replace(/%s/g, this.addLeadingZero(date.getSeconds())); - }, - - addLeadingZero: function(number) { - number = number.toString(); - if(number.length < 2) { - number = '0'+number; - } - return number; - }, - - getUserIDFromUserName: function(userName) { - var index = this.arraySearch(userName, this.userNamesList); - if(index !== false) { - return this.usersList[index]; - } - return null; - }, - - getUserNameFromUserID: function(userID) { - var index = this.arraySearch(userID, this.usersList); - if(index !== false) { - return this.userNamesList[index]; - } - return null; - }, - - getRoleClass: function(roleID) { - switch(parseInt(roleID)) { - case 0: - return 'guest'; - case 1: - return 'user'; - case 2: - return 'moderator'; - case 3: - return 'admin'; - case 4: - return 'chatBot'; - default: - return 'default'; - } - }, - - handleInputFieldKeyPress: function(event) { - if(event.keyCode === 13 && !event.shiftKey) { - this.sendMessage(); - try { - event.preventDefault(); - } catch(e) { - event.returnValue = false; // IE - } - return false; - } - return true; - }, - - handleInputFieldKeyUp: function(event) { - this.updateMessageLengthCounter(); - }, - - updateMessageLengthCounter: function() { - if(this.dom['messageLengthCounter']) { - this.updateDOM( - 'messageLengthCounter', - this.dom['inputField'].value.length + '/' + this.messageTextMaxLength, - false, - true - ); - } - }, - - sendMessage: function(text) { - text = text ? text : this.dom['inputField'].value; - if(!text) { - return; - } - text = this.parseInputMessage(text); - if(text) { - clearTimeout(this.timer); - var message = 'lastID=' - + this.lastID - + '&text=' - + this.encodeText(text); - this.makeRequest(this.ajaxURL,'POST',message); - } - this.dom['inputField'].value = ''; - this.dom['inputField'].focus(); - this.updateMessageLengthCounter(); - }, - - parseInputMessage: function(text) { - var textParts; - if(text.charAt(0) === '/') { - textParts = text.split(' '); - switch(textParts[0]) { - case '/ignore': - text = this.parseIgnoreInputCommand(text, textParts); - break; - case '/clear': - this.clearChatList(); - return false; - break; - default: - text = this.parseCustomInputCommand(text, textParts); - } - if(text && this.settings['persistFontColor'] && this.settings['fontColor']) { - text = this.assignFontColorToCommandMessage(text, textParts); - } - } else { - text = this.parseCustomInputMessage(text); - if(text && this.settings['persistFontColor'] && this.settings['fontColor']) { - text = this.assignFontColorToMessage(text); - } - } - return text; - }, - - assignFontColorToMessage: function(text) { - return '[color='+this.settings['fontColor']+']'+text+'[/color]'; - }, - - assignFontColorToCommandMessage: function(text, textParts) { - switch(textParts[0]) { - case '/msg': - case '/describe': - if(textParts.length > 2) { - return textParts[0]+' '+textParts[1]+' ' - + '[color='+this.settings['fontColor']+']' - + textParts.slice(2).join(' ') - + '[/color]'; - } - break; - case '/me': - case '/action': - if(textParts.length > 1) { - return textParts[0]+' ' - + '[color='+this.settings['fontColor']+']' - + textParts.slice(1).join(' ') - + '[/color]'; - } - break; - } - return text; - }, - - parseIgnoreInputCommand: function(text, textParts) { - var userName, ignoredUserNames = this.getIgnoredUserNames(), i; - if(textParts.length > 1) { - userName = this.encodeSpecialChars(textParts[1]); - // Prevent adding the chatBot or current user to the list: - if(userName === this.userName || userName === this.getEncodedChatBotName()) { - // Display the list of ignored users instead: - return this.parseIgnoreInputCommand(null, new Array('/ignore')); - } - if(ignoredUserNames.length > 0) { - i = ignoredUserNames.length; - while(i--) { - if(ignoredUserNames[i] === userName) { - ignoredUserNames.splice(i,1); - this.addChatBotMessageToChatList('/ignoreRemoved '+userName); - this.setIgnoredUserNames(ignoredUserNames); - this.updateChatlistView(); - return null; - } - } - } - ignoredUserNames.push(userName); - this.addChatBotMessageToChatList('/ignoreAdded '+userName); - this.setIgnoredUserNames(ignoredUserNames); - } else { - if(ignoredUserNames.length === 0) { - this.addChatBotMessageToChatList('/ignoreListEmpty -'); - } else { - this.addChatBotMessageToChatList('/ignoreList '+ignoredUserNames.join(' ')); - } - } - this.updateChatlistView(); - return null; - }, - - getIgnoredUserNames: function() { - var ignoredUserNamesString; - if(!this.ignoredUserNames) { - ignoredUserNamesString = this.getSetting('ignoredUserNames'); - if(ignoredUserNamesString) { - this.ignoredUserNames = ignoredUserNamesString.split(' '); - } else { - this.ignoredUserNames = []; - } - } - return this.ignoredUserNames; - }, - - setIgnoredUserNames: function(ignoredUserNames) { - this.ignoredUserNames = ignoredUserNames; - this.setSetting('ignoredUserNames', ignoredUserNames.join(' ')); - }, - - ignoreMessage: function(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip) { - var textParts; - if(userID === this.chatBotID && messageText.charAt(0) === '/') { - textParts = messageText.split(' '); - if(textParts.length > 1) { - switch(textParts[0]) { - case '/invite': - case '/uninvite': - case '/roll': - userName = textParts[1]; - break; - } - } - } - if(this.inArray(this.getIgnoredUserNames(), userName)) { - return true; - } - return false; - }, - - deleteMessage: function(messageID) { - var messageNode = this.getMessageNode(messageID), originalClass, nextSibling; - if(messageNode) { - originalClass = this.getClass(messageNode); - this.setClass(messageNode, originalClass+' deleteSelected'); - if(confirm(this.lang['deleteMessageConfirm'])) { - nextSibling = messageNode.nextSibling; - try { - this.dom['chatList'].removeChild(messageNode); - if(nextSibling) { - this.updateChatListRowClasses(nextSibling); - } - this.updateChat('&delete='+messageID); - } catch(e) { - this.setClass(messageNode, originalClass); - } - } else { - this.setClass(messageNode, originalClass); - } - } - }, - - updateChatListRowClasses: function(node) { - var previousNode, rowEven; - if(!node) { - node = this.dom['chatList'].firstChild; - } - if(node) { - previousNode = node.previousSibling; - rowEven = (previousNode && this.getClass(previousNode) === 'rowOdd') ? true : false; - while(node) { - this.setClass(node, (rowEven ? 'rowEven' : 'rowOdd')); - node = node.nextSibling; - rowEven = !rowEven; - } - } - }, - - getClass: function(node) { - if(typeof node.className !== 'undefined') { - return node.className; // IE - } else { - return node.getAttribute('class'); - } - }, - - setClass: function(node, className) { - if(typeof node.className !== 'undefined') { - node.className = className; // IE - } else { - node.setAttribute('class', className); - } - }, - - scriptLinkEncode: function(text) { - return this.encodeText(this.addSlashes(this.decodeSpecialChars(text))); - }, - - scriptLinkDecode: function(text) { - return this.encodeSpecialChars(this.removeSlashes(this.decodeText(text))); - }, - - getScriptLinkValue: function(value) { - // This method returns plainText encoded values from javascript links - // The value has to be utf8Decoded for MSIE and Opera: - if(typeof arguments.callee.utf8Decode === 'undefined') { - switch(navigator.appName) { - case 'Microsoft Internet Explorer': - case 'Opera': - arguments.callee.utf8Decode = true; - return this.utf8Decode(value); - default: - arguments.callee.utf8Decode = false; - return value; - } - } else if(arguments.callee.utf8Decode) { - return this.utf8Decode(value); - } else { - return value; - } - }, - - sendMessageWrapper: function(text) { - this.sendMessage(this.getScriptLinkValue(text)); - }, - - insertMessageWrapper: function(text) { - this.insertText(this.getScriptLinkValue(text), true); - }, - - switchChannel: function(channel) { - if(!this.chatStarted) { - this.clearChatList(); - this.channelSwitch = true; - this.loginChannelID = null; - this.loginChannelName = channel; - this.requestTeaserContent(); - return; - } - clearTimeout(this.timer); - var message = 'lastID=' - + this.lastID - + '&channelName=' - + this.encodeText(channel); - this.makeRequest(this.ajaxURL,'POST',message); - if(this.dom['inputField'] && this.settings['autoFocus']) { - this.dom['inputField'].focus(); - } - }, - - logout: function() { - clearTimeout(this.timer); - var message = 'logout=true'; - this.makeRequest(this.ajaxURL,'POST',message); - }, - - handleLogout: function(url) { - window.location.href = url; - }, - - toggleSetting: function(setting, buttonID) { - this.setSetting(setting, !this.getSetting(setting)); - if(buttonID) { - this.updateButton(setting, buttonID); - } - }, - - updateButton: function(setting, buttonID) { - var node = document.getElementById(buttonID); - if(node) { - this.setClass(node, (this.getSetting(setting) ? 'button' : 'button off')); - } - }, - - showHide: function(id, styleDisplay, displayInline) { - var node = document.getElementById(id); - if(node) { - if(styleDisplay) { - node.style.display = styleDisplay; - } else { - if(node.style.display === 'none') { - node.style.display = (displayInline ? 'inline' : 'block'); - } else { - node.style.display = 'none'; - } - } - } - }, - - setPersistFontColor: function(bool) { - this.settings['persistFontColor'] = bool; - if(!this.settings['persistFontColor']) { - this.settings['fontColor'] = null; - if(this.dom['inputField']) { - this.dom['inputField'].style.color = ''; - } - } - }, - - setFontColor: function(color) { - if(this.settings['persistFontColor']) { - this.settings['fontColor'] = color; - if(this.dom['inputField']) { - this.dom['inputField'].style.color = color; - } - if(this.dom['colorCodesContainer']) { - this.dom['colorCodesContainer'].style.display = 'none'; - if(this.dom['inputField']) { - this.dom['inputField'].focus(); - } - } - } else { - this.insert('[color=' + color + ']', '[/color]'); - } - }, - - insertText: function(text, clearInputField) { - if(clearInputField) { - this.dom['inputField'].value = ''; - } - this.insert(text, ''); - }, - - insertBBCode: function(bbCode) { - switch(bbCode) { - case 'url': - var url = prompt(this.lang['urlDialog'], 'http://'); - if(url) - this.insert('[url=' + url + ']', '[/url]'); - else - this.dom['inputField'].focus(); - break; - default: - this.insert('[' + bbCode + ']', '[/' + bbCode + ']'); - } - }, - - insert: function(startTag, endTag) { - this.dom['inputField'].focus(); - // Internet Explorer: - if(typeof document.selection !== 'undefined') { - // Insert the tags: - var range = document.selection.createRange(); - var insText = range.text; - range.text = startTag + insText + endTag; - // Adjust the cursor position: - range = document.selection.createRange(); - if (insText.length === 0) { - range.move('character', -endTag.length); - } else { - range.moveStart('character', startTag.length + insText.length + endTag.length); - } - range.select(); - } - // Firefox, etc. (Gecko based browsers): - else if(typeof this.dom['inputField'].selectionStart !== 'undefined') { - // Insert the tags: - var start = this.dom['inputField'].selectionStart; - var end = this.dom['inputField'].selectionEnd; - var insText = this.dom['inputField'].value.substring(start, end); - this.dom['inputField'].value = this.dom['inputField'].value.substr(0, start) - + startTag - + insText - + endTag - + this.dom['inputField'].value.substr(end); - // Adjust the cursor position: - var pos; - if (insText.length === 0) { - pos = start + startTag.length; - } else { - pos = start + startTag.length + insText.length + endTag.length; - } - this.dom['inputField'].selectionStart = pos; - this.dom['inputField'].selectionEnd = pos; - } - // Other browsers: - else { - var pos = this.dom['inputField'].value.length; - this.dom['inputField'].value = this.dom['inputField'].value.substr(0, pos) - + startTag - + endTag - + this.dom['inputField'].value.substr(pos); - } - }, - - replaceText: function(text) { - try{ - text = this.replaceLineBreaks(text); - if(text.charAt(0) === '/') { - text = this.replaceCommands(text); - } else { - text = this.replaceBBCode(text); - text = this.replaceHyperLinks(text); - text = this.replaceEmoticons(text); - } - text = this.breakLongWords(text); - text = this.replaceCustomText(text); - } catch(e){ - //alert(e); - } - return text; - }, - - replaceCommands: function(text) { - try { - if(text.charAt(0) !== '/') { - return text; - } - var textParts = text.split(' '); - switch(textParts[0]) { - case '/login': - return this.replaceCommandLogin(textParts); - case '/logout': - return this.replaceCommandLogout(textParts); - case '/channelEnter': - return this.replaceCommandChannelEnter(textParts); - case '/channelLeave': - return this.replaceCommandChannelLeave(textParts); - case '/privmsg': - return this.replaceCommandPrivMsg(textParts); - case '/privmsgto': - return this.replaceCommandPrivMsgTo(textParts); - case '/privaction': - return this.replaceCommandPrivAction(textParts); - case '/privactionto': - return this.replaceCommandPrivActionTo(textParts); - case '/me': - case '/action': - return this.replaceCommandAction(textParts); - case '/invite': - return this.replaceCommandInvite(textParts); - case '/inviteto': - return this.replaceCommandInviteTo(textParts); - case '/uninvite': - return this.replaceCommandUninvite(textParts); - case '/uninviteto': - return this.replaceCommandUninviteTo(textParts); - case '/queryOpen': - return this.replaceCommandQueryOpen(textParts); - case '/queryClose': - return this.replaceCommandQueryClose(textParts); - case '/ignoreAdded': - return this.replaceCommandIgnoreAdded(textParts); - case '/ignoreRemoved': - return this.replaceCommandIgnoreRemoved(textParts); - case '/ignoreList': - return this.replaceCommandIgnoreList(textParts); - case '/ignoreListEmpty': - return this.replaceCommandIgnoreListEmpty(textParts); - case '/kick': - return this.replaceCommandKick(textParts); - case '/who': - return this.replaceCommandWho(textParts); - case '/whoChannel': - return this.replaceCommandWhoChannel(textParts); - case '/whoEmpty': - return this.replaceCommandWhoEmpty(textParts); - case '/list': - return this.replaceCommandList(textParts); - case '/bans': - return this.replaceCommandBans(textParts); - case '/bansEmpty': - return this.replaceCommandBansEmpty(textParts); - case '/unban': - return this.replaceCommandUnban(textParts); - case '/whois': - return this.replaceCommandWhois(textParts); - case '/whereis': - return this.replaceCommandWhereis(textParts); - case '/roll': - return this.replaceCommandRoll(textParts); - case '/nick': - return this.replaceCommandNick(textParts); - case '/error': - return this.replaceCommandError(textParts); - default: - return this.replaceCustomCommands(text, textParts); - } - } catch(e) { - //alert(e); - } - return text; - }, - - replaceCommandLogin: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['login'].replace(/%s/, textParts[1]) - + '</span>'; - }, - - replaceCommandLogout: function(textParts) { - var type = ''; - if(textParts.length === 3) - type = textParts[2]; - return '<span class="chatBotMessage">' - + this.lang['logout' + type].replace(/%s/, textParts[1]) - + '</span>'; - }, - - replaceCommandChannelEnter: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['channelEnter'].replace(/%s/, textParts[1]) - + '</span>'; - }, - - replaceCommandChannelLeave: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['channelLeave'].replace(/%s/, textParts[1]) - + '</span>'; - }, - - replaceCommandPrivMsg: function(textParts) { - var privMsgText = textParts.slice(1).join(' '); - privMsgText = this.replaceBBCode(privMsgText); - privMsgText = this.replaceHyperLinks(privMsgText); - privMsgText = this.replaceEmoticons(privMsgText); - return '<span class="privmsg">' - + this.lang['privmsg'] - + '</span> ' - + privMsgText; - }, - - replaceCommandPrivMsgTo: function(textParts) { - var privMsgText = textParts.slice(2).join(' '); - privMsgText = this.replaceBBCode(privMsgText); - privMsgText = this.replaceHyperLinks(privMsgText); - privMsgText = this.replaceEmoticons(privMsgText); - return '<span class="privmsg">' - + this.lang['privmsgto'].replace(/%s/, textParts[1]) - + '</span> ' - + privMsgText; - }, - - replaceCommandPrivAction: function(textParts) { - var privActionText = textParts.slice(1).join(' '); - privActionText = this.replaceBBCode(privActionText); - privActionText = this.replaceHyperLinks(privActionText); - privActionText = this.replaceEmoticons(privActionText); - return '<span class="action">' - + privActionText - + '</span> <span class="privmsg">' - + this.lang['privmsg'] - + '</span> '; - }, - - replaceCommandPrivActionTo: function(textParts) { - var privActionText = textParts.slice(2).join(' '); - privActionText = this.replaceBBCode(privActionText); - privActionText = this.replaceHyperLinks(privActionText); - privActionText = this.replaceEmoticons(privActionText); - return '<span class="action">' - + privActionText - + '</span> <span class="privmsg">' - + this.lang['privmsgto'].replace(/%s/, textParts[1]) - + '</span> '; - }, - - replaceCommandAction: function(textParts) { - var actionText = textParts.slice(1).join(' '); - actionText = this.replaceBBCode(actionText); - actionText = this.replaceHyperLinks(actionText); - actionText = this.replaceEmoticons(actionText); - return '<span class="action">' - + actionText - + '</span>'; - }, - - replaceCommandInvite: function(textParts) { - var inviteText = this.lang['invite'] - .replace(/%s/, textParts[1]) - .replace( - /%s/, - '<a href="javascript:ajaxChat.sendMessageWrapper(\'/join ' - + this.scriptLinkEncode(textParts[2]) - + '\');" title="' - + this.lang['joinChannel'].replace(/%s/, textParts[2]) - + '">' - + textParts[2] - + '</a>' - ); - return '<span class="chatBotMessage">' - + inviteText - + '</span>'; - }, - - replaceCommandInviteTo: function(textParts) { - var inviteText = this.lang['inviteto'] - .replace(/%s/, textParts[1]) - .replace(/%s/, textParts[2]); - return '<span class="chatBotMessage">' - + inviteText - + '</span>'; - }, - - replaceCommandUninvite: function(textParts) { - var uninviteText = this.lang['uninvite'] - .replace(/%s/, textParts[1]) - .replace(/%s/, textParts[2]); - return '<span class="chatBotMessage">' - + uninviteText - + '</span>'; - }, - - replaceCommandUninviteTo: function(textParts) { - var uninviteText = this.lang['uninviteto'] - .replace(/%s/, textParts[1]) - .replace(/%s/, textParts[2]); - return '<span class="chatBotMessage">' - + uninviteText - + '</span>'; - }, - - replaceCommandQueryOpen: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['queryOpen'].replace(/%s/, textParts[1]) - + '</span>'; - }, - - replaceCommandQueryClose: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['queryClose'].replace(/%s/, textParts[1]) - + '</span>'; - }, - - replaceCommandIgnoreAdded: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['ignoreAdded'].replace(/%s/, textParts[1]) - + '</span>'; - }, - - replaceCommandIgnoreRemoved: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['ignoreRemoved'].replace(/%s/, textParts[1]) - + '</span>'; - }, - - replaceCommandIgnoreList: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['ignoreList'] + ' ' - + this.getInlineUserMenu(textParts.slice(1)) - + '</span>'; - }, - - replaceCommandIgnoreListEmpty: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['ignoreListEmpty'] - + '</span>'; - }, - - replaceCommandKick: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['logoutKicked'].replace(/%s/, textParts[1]) - + '</span>'; - }, - - replaceCommandWho: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['who'] + ' ' - + this.getInlineUserMenu(textParts.slice(1)) - + '</span>'; - }, - - replaceCommandWhoChannel: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['whoChannel'].replace(/%s/, textParts[1]) + ' ' - + this.getInlineUserMenu(textParts.slice(2)) - + '</span>'; - }, - - replaceCommandWhoEmpty: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['whoEmpty'] - + '</span>'; - }, - - replaceCommandList: function(textParts) { - var channels = textParts.slice(1); - var listChannels = []; - var channelName; - for(var i=0; i<channels.length; i++) { - channelName = (channels[i] === this.channelName) ? '<b>'+channels[i]+'</b>' : channels[i]; - listChannels.push( - '<a href="javascript:ajaxChat.sendMessageWrapper(\'/join ' - + this.scriptLinkEncode(channels[i]) - + '\');" title="' - + this.lang['joinChannel'].replace(/%s/, channels[i]) - + '">' - + channelName - + '</a>' - ); - } - return '<span class="chatBotMessage">' - + this.lang['list'] + ' ' - + listChannels.join(', ') - + '</span>'; - }, - - replaceCommandBans: function(textParts) { - var users = textParts.slice(1); - var listUsers = []; - for(var i=0; i<users.length; i++) { - listUsers.push( - '<a href="javascript:ajaxChat.sendMessageWrapper(\'/unban ' - + this.scriptLinkEncode(users[i]) - + '\');" title="' - + this.lang['unbanUser'].replace(/%s/, users[i]) - + '">' - + users[i] - + '</a>' - ); - } - return '<span class="chatBotMessage">' - + this.lang['bans'] + ' ' - + listUsers.join(', ') - + '</span>'; - }, - - replaceCommandBansEmpty: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['bansEmpty'] - + '</span>'; - }, - - replaceCommandUnban: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['unban'].replace(/%s/, textParts[1]) - + '</span>'; - }, - - replaceCommandWhois: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['whois'].replace(/%s/, textParts[1]) + ' ' - + textParts[2] - + '</span>'; - }, - - replaceCommandWhereis: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['whereis'].replace(/%s/, textParts[1]).replace( - /%s/, - '<a href="javascript:ajaxChat.sendMessageWrapper(\'/join ' - + this.scriptLinkEncode(textParts[2]) - + '\');" title="' - + this.lang['joinChannel'].replace(/%s/, textParts[2]) - + '">' - + textParts[2] - + '</a>' - ) - + '</span>'; - }, - - replaceCommandRoll: function(textParts) { - var rollText = this.lang['roll'].replace(/%s/, textParts[1]); - rollText = rollText.replace(/%s/, textParts[2]); - rollText = rollText.replace(/%s/, textParts[3]); - return '<span class="chatBotMessage">' - + rollText - + '</span>'; - }, - - replaceCommandNick: function(textParts) { - return '<span class="chatBotMessage">' - + this.lang['nick'].replace(/%s/, textParts[1]).replace(/%s/, textParts[2]) - + '</span>'; - }, - - replaceCommandError: function(textParts) { - var errorMessage = this.lang['error'+textParts[1]]; - if(!errorMessage) { - errorMessage = 'Error: Unknown.'; - } else if(textParts.length > 2) { - errorMessage = errorMessage.replace(/%s/, textParts.slice(2).join(' ')); - } - return '<span class="chatBotErrorMessage">' - + errorMessage - + '</span>'; - }, - - getInlineUserMenu: function(users) { - var menu = ''; - for(var i=0; i<users.length; i++) { - if(i>0) { - menu += ', '; - } - menu += '<a href="javascript:ajaxChat.toggleUserMenu(\'' - + this.getInlineUserMenuDocumentID(this.userMenuCounter, i) - + '\', \'' - + this.scriptLinkEncode(users[i]) - + '\', null);" title="' - + this.lang['toggleUserMenu'].replace(/%s/, users[i]) - + '" dir="' - + this.baseDirection - + '">' - + ((users[i] === this.userName) ? '<b>'+users[i]+'</b>' : users[i]) - + '</a>' - + '<ul class="inlineUserMenu" id="' - + this.getInlineUserMenuDocumentID(this.userMenuCounter, i) - + '" style="display:none;">' - + '</ul>'; - } - this.userMenuCounter++; - return menu; - }, - - containsUnclosedTags: function(str) { - var openTags, closeTags, - regExpOpenTags = /<[^>\/]+?>/gm, - regExpCloseTags = /<\/[^>]+?>/gm; - - openTags = str.match(regExpOpenTags); - closeTags = str.match(regExpCloseTags); - // Return true if the number of tags doesn't match: - if((!openTags && closeTags) || - (openTags && !closeTags) || - (openTags && closeTags && (openTags.length !== closeTags.length))) { - return true; - } - return false; - }, - - breakLongWords: function(text) { - var newText, charCounter, currentChar, withinTag, withinEntity, i; - - if(!this.settings['wordWrap']) - return text; - - newText = ''; - charCounter = 0; - - for(i=0; i<text.length; i++) { - currentChar = text.charAt(i); - - // Check if we are within a tag or entity: - if(currentChar === '<') { - withinTag = true; - // Reset the charCounter after newline tags (<br/>): - if(i>5 && text.substr(i-5,4) === '<br/') - charCounter = 0; - } else if(withinTag && i>0 && text.charAt(i-1) === '>') { - withinTag = false; - // Reset the charCounter after newline tags (<br/>): - if(i>4 && text.substr(i-5,4) === '<br/') - charCounter = 0; - } - - if(!withinTag && currentChar === '&') { - withinEntity = true; - } else if(withinEntity && i>0 && text.charAt(i-1) === ';') { - withinEntity = false; - // We only increase the charCounter once for the whole entiy: - charCounter++; - } - - if(!withinTag && !withinEntity) { - // Reset the charCounter if we encounter a word boundary: - if(currentChar === ' ' || currentChar === '\n' || currentChar === '\t') { - charCounter = 0; - } else { - // We are not within a tag or entity, increase the charCounter: - charCounter++; - } - if(charCounter > this.settings['maxWordLength']) { - // maxWordLength has been reached, break here and reset the charCounter: - newText += '​'; - charCounter = 0; - } - } - // Add the current char to the text: - newText += currentChar; - } - - return newText; - }, - - replaceBBCode: function(text) { - if(!this.settings['bbCode']) { - // If BBCode is disabled, just strip the text from BBCode tags: - return text.replace(/\[(?:\/)?(\w+)(?:=([^<>]*?))?\]/, ''); - } - // Remove the BBCode tags: - return text.replace( - /\[(\w+)(?:=([^<>]*?))?\](.+?)\[\/\1\]/gm, - this.replaceBBCodeCallback - ); - }, - - replaceBBCodeCallback: function(str, p1, p2, p3) { - // Only replace predefined BBCode tags: - if(!ajaxChat.inArray(ajaxChat.bbCodeTags, p1)) { - return str; - } - // Avoid invalid XHTML (unclosed tags): - if(ajaxChat.containsUnclosedTags(p3)) { - return str; - } - switch(p1) { - case 'color': - return ajaxChat.replaceBBCodeColor(p3, p2); - case 'url': - return ajaxChat.replaceBBCodeUrl(p3, p2); - case 'img': - return ajaxChat.replaceBBCodeImage(p3); - case 'quote': - return ajaxChat.replaceBBCodeQuote(p3, p2); - case 'code': - return ajaxChat.replaceBBCodeCode(p3); - case 'u': - return ajaxChat.replaceBBCodeUnderline(p3); - default: - return ajaxChat.replaceCustomBBCode(p1, p2, p3); - } - }, - - replaceBBCodeColor: function(content, attribute) { - if(this.settings['bbCodeColors']) { - // Only allow predefined color codes: - if(!attribute || !this.inArray(ajaxChat.colorCodes, attribute)) - return content; - return '<span style="color:' - + attribute + ';">' - + this.replaceBBCode(content) - + '</span>'; - } - return content; - }, - - replaceBBCodeUrl: function(content, attribute) { - var url, regExpUrl; - if(attribute) - url = attribute.replace(/\s/gm, this.encodeText(' ')); - else - url = this.stripBBCodeTags(content.replace(/\s/gm, this.encodeText(' '))); - regExpUrl = new RegExp( - '^(?:(?:http)|(?:https)|(?:ftp)|(?:irc)):\\/\\/', - '' - ); - if(!url || !url.match(regExpUrl)) - return content; - return '<a href="' - + url - + '" onclick="window.open(this.href); return false;">' - + this.replaceBBCode(content) - + '</a>'; - }, - - replaceBBCodeImage: function(url) { - var regExpUrl, maxWidth, maxHeight; - if(this.settings['bbCodeImages']) { - regExpUrl = new RegExp( - this.regExpMediaUrl, - '' - ); - if(!url || !url.match(regExpUrl)) - return url; - url = url.replace(/\s/gm, this.encodeText(' ')); - maxWidth = this.dom['chatList'].offsetWidth-50; - maxHeight = this.dom['chatList'].offsetHeight-50; - return '<a href="' - +url - +'" onclick="window.open(this.href); return false;">' - +'<img class="bbCodeImage" style="max-width:' - +maxWidth - +'px; max-height:' - +maxHeight - +'px;" src="' - +url - +'" alt="" onload="ajaxChat.updateChatlistView();"/></a>'; - } - return url; - }, - - replaceBBCodeQuote: function(content, attribute) { - if(attribute) - return '<span class="quote"><cite>' - + this.lang['cite'].replace(/%s/, attribute) - + '</cite><q>' - + this.replaceBBCode(content) - + '</q></span>'; - return '<span class="quote"><q>' - + this.replaceBBCode(content) - + '</q></span>'; - }, - - replaceBBCodeCode: function(content) { - // Replace vertical tabs and multiple spaces with two non-breaking space characters: - return '<code>' - + this.replaceBBCode(content.replace(/\t|(?: )/gm, '  ')) - + '</code>'; - }, - - replaceBBCodeUnderline: function(content) { - return '<span style="text-decoration:underline;">' - + this.replaceBBCode(content) - + '</span>'; - }, - - replaceHyperLinks: function(text) { - var regExp; - if(!this.settings['hyperLinks']) { - return text; - } - regExp = new RegExp( - '(^|\\s|>)((?:(?:http)|(?:https)|(?:ftp)|(?:irc)):\\/\\/[^\\s<>]+)(<\\/a>)?', - 'gm' - ); - return text.replace( - regExp, - // Specifying an anonymous function as second parameter: - function(str, p1, p2, p3) { - // Do not replace URL's inside URL's: - if(p3) { - return str; - } - return p1 - + '<a href="' - + p2 - + '" onclick="window.open(this.href); return false;">' - + p2 - + '</a>'; - } - ); - }, - - replaceLineBreaks: function(text) { - var regExp = new RegExp('\\n', 'g'); - - if(!this.settings['lineBreaks']) { - return text.replace(regExp, ' '); - } else { - return text.replace(regExp, '<br/>'); - } - }, - - replaceEmoticons: function(text) { - if(!this.settings['emoticons']) { - return text; - } - if(!arguments.callee.regExp) { - var regExpStr = '^(.*)('; - for(var i=0; i<this.emoticonCodes.length; i++) { - if(i!==0) - regExpStr += '|'; - regExpStr += '(?:' + this.escapeRegExp(this.emoticonCodes[i]) + ')'; - } - regExpStr += ')(.*)$'; - arguments.callee.regExp = new RegExp(regExpStr, 'gm'); - } - return text.replace( - arguments.callee.regExp, - this.replaceEmoticonsCallback - ); - }, - - replaceEmoticonsCallback: function(str, p1, p2, p3) { - if (!arguments.callee.regExp) { - arguments.callee.regExp = new RegExp('(="[^"]*$)|(&[^;]*$)', ''); - } - // Avoid replacing emoticons in tag attributes or XHTML entities: - if(p1.match(arguments.callee.regExp)) { - return str; - } - if(p2) { - var index = ajaxChat.arraySearch(p2, ajaxChat.emoticonCodes); - return ajaxChat.replaceEmoticons(p1) - + '<img src="' - + ajaxChat.dirs['emoticons'] - + ajaxChat.emoticonFiles[index] - + '" alt="' - + p2 - + '" />' - + ajaxChat.replaceEmoticons(p3); - } - return str; - }, - - getActiveStyle: function() { - var cookie = this.readCookie(this.sessionName + '_style'); - var style = cookie ? cookie : this.getPreferredStyleSheet(); - return style; - }, - - initStyle: function() { - this.styleInitiated = true; - this.setActiveStyleSheet(this.getActiveStyle()); - }, - - persistStyle: function() { - if(this.styleInitiated) { - this.createCookie(this.sessionName + '_style', this.getActiveStyleSheet(), this.cookieExpiration); - } - }, - - setSelectedStyle: function() { - if(this.dom['styleSelection']) { - var style = this.getActiveStyle(); - var styleOptions = this.dom['styleSelection'].getElementsByTagName('option'); - for(var i=0; i<styleOptions.length; i++) { - if(styleOptions[i].value == style) { - styleOptions[i].selected = true; - break; - } - } - } - }, - - getSelectedStyle: function() { - var styleOptions = this.dom['styleSelection'].getElementsByTagName('option'); - if(this.dom['styleSelection'].selectedIndex === -1) { - return styleOptions[0].value; - } else { - return styleOptions[this.dom['styleSelection'].selectedIndex].value; - } - }, - - setActiveStyleSheet: function(title) { - var i, a, main, titleFound = false; - for(i=0; (a = document.getElementsByTagName('link')[i]); i++) { - if(a.getAttribute('rel').indexOf('style') !== -1 && a.getAttribute('title')) { - a.disabled = true; - if(a.getAttribute('title') === title) { - a.disabled = false; - titleFound = true; - } - } - } - if(!titleFound && title !== null) { - this.setActiveStyleSheet(this.getPreferredStyleSheet()); - } - }, - - getActiveStyleSheet: function() { - var i, a; - for(i=0; (a = document.getElementsByTagName('link')[i]); i++) { - if(a.getAttribute('rel').indexOf('style') != -1 && a.getAttribute('title') && !a.disabled) { - return a.getAttribute('title'); - } - } - return null; - }, - - getPreferredStyleSheet: function() { - var i,a; - for(i=0; (a = document.getElementsByTagName('link')[i]); i++) { - if(a.getAttribute('rel').indexOf('style') !== -1 - && a.getAttribute('rel').indexOf('alt') === -1 - && a.getAttribute('title') - ) { - return a.getAttribute('title'); - } - } - return null; - }, - - switchLanguage: function(langCode) { - window.location.search = '?lang='+langCode; - }, - - createCookie: function(name,value,days) { - var expires = ''; - if(days) { - var date = new Date(); - date.setTime(date.getTime()+(days*24*60*60*1000)); - expires = '; expires='+date.toGMTString(); - } - var path = '; path='+this.cookiePath; - var domain = this.cookieDomain ? '; domain='+this.cookieDomain : ''; - var secure = this.cookieSecure ? '; secure' : ''; - document.cookie = name+'='+encodeURIComponent(value)+expires+path+domain+secure; - }, - - readCookie: function(name) { - if(!document.cookie) - return null; - var nameEQ = name + '='; - var ca = document.cookie.split(';'); - for(var i=0; i<ca.length; i++) { - var c = ca[i]; - while(c.charAt(0) === ' ') { - c = c.substring(1, c.length); - } - if(c.indexOf(nameEQ) === 0) { - return decodeURIComponent(c.substring(nameEQ.length, c.length)); - } - } - return null; - }, - - isCookieEnabled: function() { - this.createCookie(this.sessionName + '_cookie_test', true, 1); - var cookie = this.readCookie(this.sessionName + '_cookie_test'); - if(cookie) { - // Unset the test cookie: - this.createCookie(this.sessionName + '_cookie_test', true, -1); - // Cookie test successfull, return true: - return true; - } - return false; - }, - - finalize: function() { - if(typeof this.finalizeFunction === 'function') { - this.finalizeFunction(); - } - // Ensure the socket connection is closed on unload: - if(this.socket) { - try { - this.socket.close(); - this.socket = null; - } catch(e) { - //alert(e); - } - } - this.persistSettings(); - this.persistStyle(); - this.customFinalize(); - }, - - // Override to perform custom actions on flash initialization: - initializeCustomFlashInterface: function() { - }, - - // Override to handle custom info messages - handleCustomInfoMessage: function(infoType, infoData) { - }, - - // Override to add custom initialization code - // This method is called on page load - customInitialize: function() { - }, - - // Override to add custom finalization code - // This method is called on page unload - customFinalize: function() { - }, - - // Override to add custom user menu items: - // Return a string with list items ( <li>menuItem</li> ) - // encodedUserName contains the userName ready to be used for javascript links - // userID is only available for the online users menu - not for the inline user menu - // use (encodedUserName == this.encodedUserName) to check for the current user - getCustomUserMenuItems: function(encodedUserName, userID) { - return ''; - }, - - // Override to parse custom input messages: - // Return replaced text - // text contains the whole message - parseCustomInputMessage: function(text) { - return text; - }, - - // Override to parse custom input commands: - // Return parsed text - // text contains the whole message, textParts the message split up as words array - parseCustomInputCommand: function(text, textParts) { - return text; - }, - - // Override to replace custom text: - // Return replaced text - // text contains the whole message - replaceCustomText: function(text) { - return text; - }, - - // Override to replace custom commands: - // Return replaced text for custom commands - // text contains the whole message, textParts the message split up as words array - replaceCustomCommands: function(text, textParts) { - return text; - }, - - // Override to replace custom BBCodes: - // Return replaced text and call replaceBBCode recursively for the content text - // tag contains the BBCode tag, attribute the BBCode attribute and content the content text - // This method is only called for BBCode tags which are in the bbCodeTags list - replaceCustomBBCode: function(tag, attribute, content) { - return '<' + tag + '>' + this.replaceBBCode(content) + '</' + tag + '>'; - }, - - // Override to perform custom actions on new messages: - // Return true if message is to be added to the chatList, else false - customOnNewMessage: function(dateObject, userID, userName, userRole, messageID, messageText, channelID, ip) { - return true; - } - -};
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