芝麻web文件管理V1.00

编辑当前文件:/home/jambtst2015/public_html/js/chat.js

This script may be used for non-commercial purposes only. For any

commercial purposes, please contact the author at

anant.garg@inscripts.com

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

OTHER DEALINGS IN THE SOFTWARE.

var windowFocus = true;

var username;

var chatHeartbeatCount = 0;

var minChatHeartbeat = 1000;

var maxChatHeartbeat = 33000;

var chatHeartbeatTime = minChatHeartbeat;

var originalTitle;

var blinkOrder = 0;

var hosturl = window.location.origin;

var chatboxFocus = new Array();

var newMessages = new Array();

var newMessagesWin = new Array();

var chatBoxes = new Array();

$(document).ready(function(){

originalTitle = document.title;

startChatSession();

$([window, document]).blur(function(){

windowFocus = false;

}).focus(function(){

windowFocus = true;

document.title = originalTitle;

});

function restructureChatBoxes() {

align = 0;

for (x in chatBoxes) {

chatboxtitle = chatBoxes[x];

if ($("#chatbox_"+chatboxtitle).css('display') != 'none') {

if (align == 0) {

$("#chatbox_"+chatboxtitle).css('right', '20px');

} else {

width = (align)*(225+7)+20;

$("#chatbox_"+chatboxtitle).css('right', width+'px');

}

align++;

}

function chatWith(chatuser,name) {

//alert(1);

createChatBox(chatuser);

$("#chatbox_"+chatuser+" .chatboxtextarea").focus();

}

function createChatBox(chatboxtitle,minimizeChatBox) {

var username1 = $("#h_name"+chatboxtitle).val();

if ($("#chatbox_"+chatboxtitle).length > 0) {

if ($("#chatbox_"+chatboxtitle).css('display') == 'none') {

$("#chatbox_"+chatboxtitle).css('display','block');

restructureChatBoxes();

}

$("#chatbox_"+chatboxtitle+" .chatboxtextarea").focus();

return;

}

$(" <div />" ).attr("id","chatbox_"+chatboxtitle)

.addClass("chatbox")

.html('<div class="chatboxhead"><div class="chatboxtitle">'+username1+'</div><div class="chatboxoptions"><a href="javascript:void(0)" onclick="javascript:toggleChatBoxGrowth(\''+chatboxtitle+'\')">-</a> <a href="javascript:void(0)" onclick="javascript:closeChatBox(\''+chatboxtitle+'\')">X</a></div><br clear="all"/></div><div class="chatboxcontent"></div><div class="chatboxinput"><textarea class="chatboxtextarea" onkeydown="javascript:return checkChatBoxInputKey(event,this,\''+chatboxtitle+'\');"></textarea></div>')

.appendTo($( "body" ));

$("#chatbox_"+chatboxtitle).css('bottom', '0px');

chatBoxeslength = 0;

for (x in chatBoxes) {

if ($("#chatbox_"+chatBoxes[x]).css('display') != 'none') {

chatBoxeslength++;

}

if (chatBoxeslength == 0) {

$("#chatbox_"+chatboxtitle).css('right', '20px');

} else {

width = (chatBoxeslength)*(225+7)+20;

$("#chatbox_"+chatboxtitle).css('right', width+'px');

}

chatBoxes.push(chatboxtitle);

if (minimizeChatBox == 1) {

minimizedChatBoxes = new Array();

if ($.cookie('chatbox_minimized')) {

minimizedChatBoxes = $.cookie('chatbox_minimized').split(/\|/);

}

minimize = 0;

for (j=0;j<minimizedChatBoxes.length;j++) {

if (minimizedChatBoxes[j] == chatboxtitle) {

minimize = 1;

}

if (minimize == 1) {

$('#chatbox_'+chatboxtitle+' .chatboxcontent').css('display','none');

$('#chatbox_'+chatboxtitle+' .chatboxinput').css('display','none');

}

chatboxFocus[chatboxtitle] = false;

$("#chatbox_"+chatboxtitle+" .chatboxtextarea").blur(function(){

chatboxFocus[chatboxtitle] = false;

$("#chatbox_"+chatboxtitle+" .chatboxtextarea").removeClass('chatboxtextareaselected');

}).focus(function(){

chatboxFocus[chatboxtitle] = true;

newMessages[chatboxtitle] = false;

$('#chatbox_'+chatboxtitle+' .chatboxhead').removeClass('chatboxblink');

$("#chatbox_"+chatboxtitle+" .chatboxtextarea").addClass('chatboxtextareaselected');

});

$("#chatbox_"+chatboxtitle).click(function() {

if ($('#chatbox_'+chatboxtitle+' .chatboxcontent').css('display') != 'none') {

$("#chatbox_"+chatboxtitle+" .chatboxtextarea").focus();

}

});

$("#chatbox_"+chatboxtitle).show();

}

function chatHeartbeat(){

var itemsfound = 0;

if (windowFocus == false) {

var blinkNumber = 0;

var titleChanged = 0;

for (x in newMessagesWin) {

if (newMessagesWin[x] == true) {

++blinkNumber;

if (blinkNumber >= blinkOrder) {

$.ajax({

url: hosturl+"/giraffengnew/chat.php?action=GetName",

type : 'POST',

data : 'value=' + x,

success : function(data, textStatus, jqXHR){

var Uname = data;

document.title = Uname+' says...';

});

titleChanged = 1;

break;

}

if (titleChanged == 0) {

document.title = originalTitle;

blinkOrder = 0;

} else {

++blinkOrder;

}

} else {

for (x in newMessagesWin) {

newMessagesWin[x] = false;

}

for (x in newMessages) {

if (newMessages[x] == true) {

if (chatboxFocus[x] == false) {

//FIXME: add toggle all or none policy, otherwise it looks funny

$('#chatbox_'+x+' .chatboxhead').toggleClass('chatboxblink');

}

$.ajax({

url:  hosturl+"/giraffengnew/chat.php?action=chatheartbeat",

cache: false,

dataType: "json",

success: function(data) {

$.each(data.items, function(i,item){

if (item)	{ // fix strange ie bug

chatboxtitle = item.f;

if ($("#chatbox_"+chatboxtitle).length <= 0) {

createChatBox(chatboxtitle);

}

if ($("#chatbox_"+chatboxtitle).css('display') == 'none') {

$("#chatbox_"+chatboxtitle).css('display','block');

restructureChatBoxes();

}

if (item.s == 1) {

item.f = username;

}

if (item.s == 2) {

$("#chatbox_"+chatboxtitle+" .chatboxcontent").append('<div class="chatboxmessage"><span class="chatboxinfo">'+item.m+'</span></div>');

} else {

newMessages[chatboxtitle] = true;

newMessagesWin[chatboxtitle] = true;

$.ajax({

url:  hosturl+"/giraffengnew/chat.php?action=GetName",

type : 'POST',

data : 'value=' + item.f,

success : function(data, textStatus, jqXHR){

var Uname = data;

$("#chatbox_"+chatboxtitle+" .chatboxcontent").append('<div class="chatboxmessage"><span class="chatboxmessagefrom">'+Uname+':  </span><span class="chatboxmessagecontent">'+item.m+'</span></div>');

});

}

$("#chatbox_"+chatboxtitle+" .chatboxcontent").scrollTop($("#chatbox_"+chatboxtitle+" .chatboxcontent")[0].scrollHeight);

itemsfound += 1;

}

});

chatHeartbeatCount++;

if (itemsfound > 0) {

chatHeartbeatTime = minChatHeartbeat;

chatHeartbeatCount = 1;

} else if (chatHeartbeatCount >= 10) {

chatHeartbeatTime *= 2;

chatHeartbeatCount = 1;

if (chatHeartbeatTime > maxChatHeartbeat) {

chatHeartbeatTime = maxChatHeartbeat;

}

setTimeout('chatHeartbeat();',chatHeartbeatTime);

}});

}

function closeChatBox(chatboxtitle) {

$('#chatbox_'+chatboxtitle).css('display','none');

restructureChatBoxes();

$.post( hosturl+"/giraffengnew/chat.php?action=closechat", { chatbox: chatboxtitle} , function(data){

});

}

function toggleChatBoxGrowth(chatboxtitle) {

if ($('#chatbox_'+chatboxtitle+' .chatboxcontent').css('display') == 'none') {

var minimizedChatBoxes = new Array();

if ($.cookie('chatbox_minimized')) {

minimizedChatBoxes = $.cookie('chatbox_minimized').split(/\|/);

}

var newCookie = '';

for (i=0;i<minimizedChatBoxes.length;i++) {

if (minimizedChatBoxes[i] != chatboxtitle) {

newCookie += chatboxtitle+'|';

}

newCookie = newCookie.slice(0, -1)

$.cookie('chatbox_minimized', newCookie);

$('#chatbox_'+chatboxtitle+' .chatboxcontent').css('display','block');

$('#chatbox_'+chatboxtitle+' .chatboxinput').css('display','block');

$("#chatbox_"+chatboxtitle+" .chatboxcontent").scrollTop($("#chatbox_"+chatboxtitle+" .chatboxcontent")[0].scrollHeight);

} else {

var newCookie = chatboxtitle;

if ($.cookie('chatbox_minimized')) {

newCookie += '|'+$.cookie('chatbox_minimized');

}

$.cookie('chatbox_minimized',newCookie);

$('#chatbox_'+chatboxtitle+' .chatboxcontent').css('display','none');

$('#chatbox_'+chatboxtitle+' .chatboxinput').css('display','none');

}

function checkChatBoxInputKey(event,chatboxtextarea,chatboxtitle) {

// alert(username);

if(event.keyCode == 13 && event.shiftKey == 0)  {

message = $(chatboxtextarea).val();

message = message.replace(/^\s+|\s+$/g,"");

$(chatboxtextarea).val('');

$(chatboxtextarea).focus();

$(chatboxtextarea).css('height','44px');

if (message != '') {

$.post( hosturl+"/giraffengnew/chat.php?action=sendchat", {to: chatboxtitle, message: message} , function(data){

message = message.replace(/</g,"<").replace(/>/g,">").replace(/\"/g,""");

$.ajax({

url:  hosturl+"/giraffengnew/chat.php?action=GetName",

type : 'POST',

data : 'value=' + username,

success : function(data, textStatus, jqXHR){

var Uname = data;

$("#chatbox_"+chatboxtitle+" .chatboxcontent").append('<div class="chatboxmessage"><span class="chatboxmessagefrom">'+Uname+':  </span><span class="chatboxmessagecontent">'+message+'</span></div>');

$("#chatbox_"+chatboxtitle+" .chatboxcontent").scrollTop($("#chatbox_"+chatboxtitle+" .chatboxcontent")[0].scrollHeight);

}

});

}

chatHeartbeatTime = minChatHeartbeat;

chatHeartbeatCount = 1;

return false;

}

var adjustedHeight = chatboxtextarea.clientHeight;

var maxHeight = 94;

if (maxHeight > adjustedHeight) {

adjustedHeight = Math.max(chatboxtextarea.scrollHeight, adjustedHeight);

if (maxHeight)

adjustedHeight = Math.min(maxHeight, adjustedHeight);

if (adjustedHeight > chatboxtextarea.clientHeight)

$(chatboxtextarea).css('height',adjustedHeight+8 +'px');

} else {

$(chatboxtextarea).css('overflow','auto');

}

function startChatSession(){

$.ajax({

url:  hosturl+"/giraffengnew/chat.php?action=startchatsession",

cache: false,

dataType: "json",

success: function(data) {

username = data.username;

$.each(data.items, function(i,item){

if (item)	{ // fix strange ie bug

chatboxtitle = item.f;

if ($("#chatbox_"+chatboxtitle).length <= 0) {

createChatBox(chatboxtitle,1);

}

if (item.s == 1) {

item.f = username;

}

if (item.s == 2) {

$("#chatbox_"+chatboxtitle+" .chatboxcontent").append('<div class="chatboxmessage"><span class="chatboxinfo">'+item.m+'</span></div>');

} else {

$.ajax({

url:  hosturl+"/giraffengnew/chat.php?action=GetName",

type : 'POST',

data : 'value=' + item.f,

success : function(data, textStatus, jqXHR){

var Uname = data;

$("#chatbox_"+chatboxtitle+" .chatboxcontent").append('<div class="chatboxmessage"><span class="chatboxmessagefrom">'+Uname+':  </span><span class="chatboxmessagecontent">'+item.m+'</span></div>');

});

}

});

for (i=0;i<chatBoxes.length;i++) {

chatboxtitle = chatBoxes[i];

$("#chatbox_"+chatboxtitle+" .chatboxcontent").scrollTop($("#chatbox_"+chatboxtitle+" .chatboxcontent")[0].scrollHeight);

setTimeout('$("#chatbox_"+chatboxtitle+" .chatboxcontent").scrollTop($("#chatbox_"+chatboxtitle+" .chatboxcontent")[0].scrollHeight);', 100); // yet another strange ie bug

}

setTimeout('chatHeartbeat();',chatHeartbeatTime);

}});

}

/**

* Cookie plugin

* Dual licensed under the MIT and GPL licenses:

* http://www.opensource.org/licenses/mit-license.php

* http://www.gnu.org/licenses/gpl.html

jQuery.cookie = function(name, value, options) {

if (typeof value != 'undefined') { // name and value given, set cookie

options = options || {};

if (value === null) {

value = '';

options.expires = -1;

}

var expires = '';

if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {

var date;

if (typeof options.expires == 'number') {

date = new Date();

date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));

} else {

date = options.expires;

}

expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE

}

// CAUTION: Needed to parenthesize options.path and options.domain

// in the following expressions, otherwise they evaluate to undefined

// in the packed version for some reason...

var path = options.path ? '; path=' + (options.path) : '';

var domain = options.domain ? '; domain=' + (options.domain) : '';

var secure = options.secure ? '; secure' : '';

document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');

} else { // only name given, get cookie

var cookieValue = null;

if (document.cookie && document.cookie != '') {

var cookies = document.cookie.split(';');

for (var i = 0; i < cookies.length; i++) {

var cookie = jQuery.trim(cookies[i]);

// Does this cookie string begin with the name we want?

if (cookie.substring(0, name.length + 1) == (name + '=')) {

cookieValue = decodeURIComponent(cookie.substring(name.length + 1));

break;

}

return cookieValue;

}

};