var Messaging = {
checkRoster : false,
currentChatBox : null,
initialized : false,
inputCount : 1,
mainDiv : null,
msgQueue : new Array(),
userId : null,
windowCount : 0,
zIndex : 1,
chat : function(msgObj) {
if (!msgObj && Messaging.msgQueue.length == 0) return; 
var msg = msgObj || Messaging.msgQueue.shift();
var chatBox = $("msg-chat-box" + msg.toId);
if (!chatBox) {
var url = themeDisplay.getPathMain() + "/messaging/action?cmd=chatbox" +
"&toId=" + msg.toId +
"&toName=" + encodeURIComponent(msg.toName) +
"&top=" + (msg.top || 15 * this.windowCount) +
"&left=" + (msg.left || 15 * this.windowCount++) +
"&zIndex=" + (ZINDEX.CHAT_BOX + this.zIndex++);
if (msg.status && msg.status == "unavailable") {
url += "&addUser=1";
}
if (msg.messages) {
url += "&messages=" + encodeURIComponent(msg.messages);
}
AjaxUtil.request(url, {
returnArgs: msg,
onComplete: function(xmlHttpReq, returnArgs) {
var chatBox = Messaging.createChatBox(xmlHttpReq.responseText);
Messaging.populateChatBox(chatBox, returnArgs);
jQuery('.chat-cont').resizable({
transparent: true,
maxHeight: 380,
maxWidth: 530,
minHeight: 200,
minWidth: 250,
handles: "all",
resize: function(e, ui){
var chatArea = jQuery('.chat-talk', this).get(0);
chatArea.scrollTop = chatArea.scrollHeight;
},
alsoResize: {
'.chat-talk': ['width', 'height'],
'.chat-body': ['height'],
'.chat-input': ['width'],
'.nick-bar': ['width'],
'.chat-top-left': ['width']								
}
});
}
});
}
else {
this.populateChatBox(chatBox, msg);
}
},
populateChatBox : function(chatBox, msg) {
var typeArea = document.getElementsByClassName("msg-type-area", chatBox)[0];
var chatArea = document.getElementsByClassName("msg-chat-area", chatBox)[0];
if (msg.body != null) {
var name = msg.toName.split(/[ ,.-]/);
var initials = "";
for (var i = 0; i < name.length; i++) {
initials += name[i].charAt(0);
}
//ss chatArea.innerHTML += "<span style='color: #FF0000'>" + initials + ": </span>" + msg.body + "<br/>";
chatArea.innerHTML += "<span class='chat-msg chat-msg-other'><span class='chat-msg-nick chat-msg-nick-other'>" + initials + ": </span><span>" + msg.body + "</span></span>";
}
this.saveCookie();
chatArea.scrollTop = chatArea.scrollHeight;
typeArea.focus();
if (is_ie) {
// need double focus for IE
typeArea.focus();
}
Messaging.chat();
},
getChats : function() {
var url = themeDisplay.getPathMain() + "/messaging/action?cmd=getChats";
AjaxUtil.request(url, {
onComplete: function(xmlHttpReq) {
var msg = eval("(" + xmlHttpReq.responseText + ")");
Messaging.getChatsReturn(msg);
}
});
},
getChatsReturn : function(msg) {
var status = msg.status;
if (status == "success") {
var chatMsg = msg.chat;
if (chatMsg && chatMsg.length > 0) {
for (var i = 0; i < chatMsg.length; i++) {
// swap "from" and "to"
var tmpName = chatMsg[i].fromName;
var tmpId = chatMsg[i].fromId;
chatMsg[i].fromName = chatMsg[i].toName;
chatMsg[i].fromId = chatMsg[i].toId;
chatMsg[i].toName = tmpName;
chatMsg[i].toId = tmpId;
Messaging.msgQueue.push(chatMsg[i]);
}
Messaging.chat();
window.focus();
}
}
},
createChatBox: function(boxHTML) {
var chatDiv = document.createElement("div");
chatDiv.innerHTML = boxHTML;
var chatBox = document.getElementsByClassName("msg-chat-box", chatDiv)[0];
var chatTop = document.getElementsByClassName("chat-top", chatBox)[0];
Drag.makeDraggable(chatBox, chatTop);
chatBox.onDragEnd = function() { Messaging.saveCookie(); };
// Coloca o chat no topo do viewport do usuario.
chatBox.style.top  = document.body.scrollTop;
chatBox.style.left = document.body.scrollLeft;
// seta o focus para o typeArea
jQuery(chatBox).click(function(){
jQuery(this).find(".msg-type-area").focus();
})
chatDiv.removeChild(chatBox);
this.mainDiv.appendChild(chatBox);
return chatBox;
},
error : function() {
alert("User does not exist");
},
init : function(userId) {
var body = document.getElementsByTagName("body")[0];
var mainDiv = $("messaging-main-div");
this.userId = userId;
if (mainDiv == null) {
mainDiv = document.createElement("div");
mainDiv.id = "messaging-main-div";
Element.setStyle(mainDiv, {
left: 0,
position: "absolute",
textAlign: "left",
top: 0,
width: "100%",
zIndex: ZINDEX.CHAT_BOX
});
body.insertBefore(mainDiv, body.childNodes[0]);
}
this.mainDiv = mainDiv;
var msgJSON = Cookie.read(this.userId + "_chats");
if (msgJSON) {
var chatArray = $J(decodeURIComponent(msgJSON));
chatArray.each(function(item){
Messaging.msgQueue.push(item);
});
Messaging.chat();
}
this.initialized = true;
Messaging.getChats();
},
maximizeChat : function(id) {
var chatBox = $(id);
var widthDiv = document.getElementsByClassName("msg-chat-box-width")[0];
var chatArea = document.getElementsByClassName("msg-chat-area")[0];
chatBox.style.left = Viewport.scroll().x + "px";
chatBox.style.top = Viewport.scroll().y + "px";
widthDiv.style.width = (Viewport.frame().x - 30) + "px";
chatArea.style.height = (Viewport.frame().y - 100) + "px";
},
minimizeChat : function(id) {
var chatBox = $(id);
var widthDiv = document.getElementsByClassName("msg-chat-box-width")[0];
var chatArea = document.getElementsByClassName("msg-chat-area")[0];
widthDiv.style.width = 250 + "px";
chatArea.style.height = 100 + "px";
},
removeChat : function(id) {
var chatBox = $(id);
Element.remove(chatBox);
this.saveCookie();
},
saveCookie : function() {
var chatList = document.getElementsByClassName("msg-chat-box", this.mainDiv);
var chatArray = new Array();
var chatArrayJSON = "";
chatList.each(function(item){
var msgObj = new Object();
//msgObj.toName = document.getElementsByClassName("msg-to-name", item)[0].innerHTML;
msgObj.toName = jQuery(item).find(".msg-to-name").html();
//msgObj.toId = document.getElementsByClassName("msg-to-input-id", item)[0].value;
msgObj.toId = jQuery(item).find(".msg-to-input-id").val();
msgObj.top = parseInt(jQuery(item).css("top"), 10);
msgObj.left = parseInt(jQuery(item).css("left"), 10);
//msgObj.messages = document.getElementsByClassName("msg-chat-area", item)[0].innerHTML;
var messages = jQuery(item).find(".msg-chat-area").html();
if (messages) msgObj.messages = messages.replace(/[\n\r]/g, " ");
if (!msgObj.toName || !msgObj.toId) return;
chatArray.push(msgObj);
chatArrayJSON = "[{messages: '"+msgObj.messages+"', toName: '"+msgObj.toName+"', toId: '"+msgObj.toId+"', top: '"+msgObj.top+"', left: '"+msgObj.left+"'}]";
Messaging.json = chatArrayJSON;
})
Cookie.create(this.userId + "_chats", encodeURIComponent( chatArrayJSON ), 99);
},
sendChat : function(obj, e) {
var keycode;
var chatBox = jQuery(obj).parents(".msg-chat-box").get(0);
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return;
if (keycode == 13) {
Messaging.doSendChat(chatBox)
}
},
doSendChat: function(chatBox){
var toInput;
var toAddr;
var typeArea;
var chatArea;
var query = "cmd=sendChat";
var inputList = jQuery(chatBox).find("input");
inputList.each(function(){
if (jQuery(this).attr("class") != "") {
if (jQuery(this).hasClass("msg-to-input-id"))  toInput = jQuery(this);
if (jQuery(this).hasClass("msg-to-input-addr"))  toAddr = jQuery(this);
if (jQuery(this).hasClass("msg-type-area"))  typeArea = jQuery(this);
}
});
if (typeArea.val() == "") return;
var divList = chatBox.getElementsByTagName("div");
for (var i = 0; i < divList.length ; i++) {
if (divList[i].className && divList[i].className.match("msg-chat-area")) chatArea = divList[i];
}
var msg = Messaging.breakMsg(typeArea.val())
query += "&text=" + encodeURIComponent(msg);
if (toAddr != null) {
query += "&tempId=" + toInput.val() + "&toAddr=" + toAddr.val();
}else {
query += "&toId=" + toInput.val();
}
loadPage(themeDisplay.getPathMain() + "/messaging/action", query, Messaging.sendChatReturn);
//chatArea.innerHTML += "<span style='color: #0000FF'>Eu: </span>" + typeArea.val() + "<br/>";
chatArea.innerHTML += "<span class='chat-msg chat-msg-me'><span class='chat-msg-nick'>Eu: </span><span class='chat-msg-body'>" + msg + "</span></span>";
chatArea.scrollTop = chatArea.scrollHeight;
typeArea.val("");
Messaging.saveCookie();
},
sendChatReturn : function(xmlHttpReq) {
var msg = eval("(" + xmlHttpReq.responseText + ")");
if (msg.status == "success") {
Messaging.populateChatBox(msg);
}
else {
Messaging.error();
}
},
breakMsg : function(str, r) {
r = r || 15;
var t = str.length, out = "";
for (var i = 0; i < Math.ceil(t/r); i++)
out = [ out, [str.slice(i*r, i*r+r), i*r+r >= t ? "" : "<wbr/>"].join("") ].join("");
return out;	
}
}
var MessagingRoster = {
debug:false,
highlightColor : "",
lastSelected : null,
addEntry : function(userId) {
var url;
if (userId) {
url = "/chat/ServletChatRoster?cmd=addEntry&userId=" + userId;
}
else {
var email = jQuery("#addUsers .list-item-selected .addUsers-email").html();
url = "/chat/ServletChatRoster?cmd=addEntry&email=" + email;
}
AjaxUtil.request(url, {onComplete: MessagingRoster.addEntryReturn});
},
addEntryReturn : function(xmlHttpReq) {
MessagingRoster.search();
try {
var msg = eval("(" + xmlHttpReq.responseText + ")");
if (msg.status == "failure") {
alert("No such user exists");
}
else {
var rosterDiv = jQuery(".chat-list-body");
if (rosterDiv) {
var entries = jQuery(".portlet-chat-roster-entry");
var userId = msg.user;
var userExists = entries.each(function() {
return jQuery(this).attr("userId") == userId;
});
if (!userExists || entries.length == 0) {
var mapaTemp;
if(msg.info)
mapaTemp = msg.info;
var entryRow = MessagingRoster.createEntryRow(msg.user, msg.name, false, mapaTemp);
rosterDiv.find("#offline-group").append(entryRow);
rosterDiv.css({visibility: "visible"});	
}
MessagingRoster.hide();
}
}
}
catch (err) {
}
},
notAcceptEntry : function(userId) {
MessagingRoster.deleteFunction(userId);
},
createEntryRow : function (userId, userName, online, mapaInfo) {
try{
var ondblclick="";
if(online && mapaInfo && mapaInfo.inscricao &&
mapaInfo.inscricao == "inscrito"){			
ondblclick = "Messaging.chat({toId: '"+userId+"', toName: '"+userName+"'});";
}
var tempDiv = jQuery("<div userId='"+userId+"' username='"+userName+"' ondblclick=\""+ondblclick+"\" onclick='MessagingRoster.onEntryClick(this);' class='portlet-chat-roster-entry chat-list-item' userName='"+userName+"'></div>");
//var src = themeDisplay.getPathThemeImage() + "/chat/user_offline.gif";
//if (online)
//src = themeDisplay.getPathThemeImage() + "/chat/user_online.gif";
//chat-list-item-img
var tempImg = jQuery("<div class='chat-list-item-img'></div>");
var tempImgDiv = tempImg.append("<div class='chat-list-item-img-div'></div>");
if (online)
tempImgDiv.addClass("chat-status-img-online");
else
tempImgDiv.addClass("chat-status-img-offline");
var tempNick = jQuery("<span onselectstart='return false;' class='chat-list-item-msg'><span class='chat-list-item-nick'>"+userName+"</span></span>");
jQuery(tempDiv).append(tempImg);
jQuery(tempDiv).append(tempNick);
if(MessagingRoster.debug === true && online && mapaInfo && 
mapaInfo.inscricao && jQuery('#iddebug').get(0))
jQuery('#iddebug').get(0).innerHTML += "<BR>>>>>>Informações: " + userName +  " | " + mapaInfo.inscricao;
if(mapaInfo && mapaInfo.inscricao){
if (mapaInfo.inscricao == "pedido_inscricao") {
var comunicar = jQuery("<span class='messagingroster-messages'>"+MessagingRoster.messages.wishToComunicate+"</span>");
var accept = jQuery("<a style='padding-left: 8px; font-style: normal;' onclick=\"MessagingRoster.decideAddOrDelete('"+userId+"', '"+userName+"','accept')\">Aceitar</a> / <a onclick=\"MessagingRoster.decideAddOrDelete('"+userId+"', '"+userName+"','false')\">Recusar</a>").css({
}).appendTo(comunicar);
jQuery(tempNick).append(comunicar);
}
if(mapaInfo.inscricao == "pedido_inscricao_nao_recebido"){
var comunicar = jQuery("<span class='messagingroster-messages'>"+MessagingRoster.messages.inviteNotReceivedYet+"</span>");
jQuery(tempNick).append(comunicar);
}
if(mapaInfo.inscricao == "nao_inscrito"){
jQuery(tempNick).append("<span class='messagingroster-messages'>"+MessagingRoster.messages.inviteReceived+"</span>");
}
//if(online == false && mapaInfo.inscricao == "inscrito"){			
//	jQuery(tempNick).append(MessagingRoster.messages.offline);
//}
}
return tempDiv.get(0);
}catch(err){
alert(err);
}
},
decideAddOrDelete : function(userId, userName, decision){
/*
if(confirm(MessagingRoster.messages.wishAddUser + " \""+userName+"\" " + MessagingRoster.messages.toYourContactsList) === true){
MessagingRoster.addEntry(userId);
}else{
if(confirm(MessagingRoster.messages.wishKeepUserInvite + " \""+userName+"\" " + MessagingRoster.messages.toDecideAtOtherMoment) === false){
MessagingRoster.notAcceptEntry(userId);
MessagingRoster.getEntries();
}
}
*/
if (decision == "accept")
MessagingRoster.addEntry(userId);
else {
if( confirm(MessagingRoster.messages.refuseInviteConfirmation) === true ){
MessagingRoster.notAcceptEntry(userId);
MessagingRoster.getEntries();
}
}
},
deleteEntries : function () {
if (MessagingRoster.lastSelected) {
var userId = jQuery(MessagingRoster.lastSelected).attr('userId');
 
var lastSelected = MessagingRoster.lastSelected;
lastSelected.parentNode.removeChild(lastSelected);
MessagingRoster.lastSelected = null;
MessagingRoster.deleteFunction(userId);
}
},
deleteFunction: function(userId){
loadPage("/chat/ServletChatRoster", "cmd=deleteEntries&entries=" + userId, MessagingRoster.deleteEntriesReturn);
},
deleteEntriesReturn : function (xmlHttpReq) {
try {
var msg = eval("(" + xmlHttpReq.responseText + ")");
MessagingRoster.search();
}
catch (err) {
}
},
getEntries : function() {
var url = "/chat/ServletChatRoster?cmd=getEntries";
AjaxUtil.request(url, {
onComplete: function(xmlHttpReq) {
var msg = eval("(" + xmlHttpReq.responseText + ")");
MessagingRoster.getEntriesReturn(msg);
}
});
},
getEntriesReturn : function(msg) {
MessagingRoster.updateEntries(msg.roster);
},
updateEntries : function(roster) {
var rosterDiv = jQuery(".chat-list-body");
var onlineDiv = jQuery('#online-group');
var offlineDiv = jQuery('#offline-group');
if (rosterDiv != null) {
//rosterDiv.find(".chat-list-group-cont").html("");
//onlineDiv.html("");
//offlineDiv.html("");
}else {
Messaging.checkRoster = false;
return;
}
if (jQuery('#chat-search-input').val()) return;
onlineDiv.empty();
offlineDiv.empty();
for (var i = 0; i < roster.length; i++) {
var entry = roster[i];
var mapaInfo;
var online = entry.status == "available";
if(entry.info)
mapaInfo = entry.info;
var tempDiv = MessagingRoster.createEntryRow(entry.user, entry.name, online, mapaInfo);
var adiv = (online ? onlineDiv : offlineDiv);
adiv.append(tempDiv);
}	
},
onEmailKeypress : function (obj, event) {
var keyCode;
if (window.event) keyCode = window.event.keyCode;
else if (event) keyCode = event.which;
else return;
if (keyCode == 13) {
MessagingRoster.addEntry();
}
},
onEntryClick : function (div) {
if (MessagingRoster.lastSelected != null) {
//MessagingRoster.lastSelected.style.backgroundColor = "transparent";
}
//div.style.backgroundColor = MessagingRoster.highlightColor;
// Highlight
jQuery(".chat-list-item").removeClass("list-item-selected");
jQuery(div).addClass("list-item-selected");
MessagingRoster.lastSelected = div;
/**
*	Durante x segundos o ReverseAjax nao pode submeter nenhuma requisição 
*	ao o servidor para dar tempo ao usuário de acionar alguma funcao do usuário
*	clicado na lista
*/
ReverseAjax.canUpdate = false;
setTimeout("MessagingRoster.onEntryClickTimeExpire()", 8000); 
},
onEntryClickTimeExpire: function(){
/**
*	Após os x segundos passados o ReverseAjax pode, novamente, submeter requisições
*	ao o servidor
*/
ReverseAjax.canUpdate = true;
},
onEntryLinkClick : function () {
var parent = this.parentNode;
Messaging.chat({toId: parent.userId, toName: parent.userName});
},
toggleEmail : function() {
emailDiv = $("portlet-chat-roster-email-div");
if (emailDiv.style.display == "none") {
MessagingRoster.show();
}else {
MessagingRoster.hide();
}
},
show : function(){
emailDiv = $("portlet-chat-roster-email-div");
emailDiv.style.display = "block";
emailInput = $("portlet-chat-roster-email");
emailInput.value = "";
emailInput.focus();
},
hide : function(){
emailDiv = $("portlet-chat-roster-email-div");
emailDiv.style.display = "none";
}
}
MessagingRoster.messages = {
wishToComunicate : " Deseja se comunicar com você",
inviteReceived : " Recebeu o seu convite (Em espera de aprovação)",
inviteNotReceivedYet : " Ainda não recebeu seu convite",
wishAddUser: " Deseja adicionar o usuário",
toYourContactsList : " à sua lista de contatos?",
wishKeepUserInvite: " Deseja manter o convite do usuário",
toDecideAtOtherMoment: " para decidir em outro momento?",
refuseInviteConfirmation: "Tem certeza que deseja recusar este convite?",
offline: " (Desconectado)"
}