Update app.js

Fixed readme for AjaxIM_v4.0a4.
Refactor server for flexibility.
2021-05-06 18:58:50 -03:00 · 2014-10-09 15:31:48 -07:00 · 2014-10-09 14:26:31 -07:00 · 2014-09-24 15:17:02 -07:00 · 2014-09-24 15:15:58 -07:00 · 2014-09-24 15:10:20 -07:00
@@ -10,6 +10,7 @@ community experience.

 * Instant communication between connected users
 * Robust backend server built on [Node.js](http://nodejs.org)
+* Support for [Socket.IO](http://socket.io), JSON and JSONP
 * Can be integrated with virtually any existing website
 * Seamless authentication
 * Works across an entire website, unobtrusively
@@ -20,43 +21,34 @@ community experience.
 ## Installation

 Install `Node.js`:
-    wget http://nodejs.org/dist/node-v0.2.5.tar.gz
-    tar xzf node-v0.2.5.tar.gz
-    cd node-v0.2.5
+
+    wget http://nodejs.org/dist/v0.10.32/node-v0.10.32-linux-x86.tar.gz
+    tar xzf node-v0.10.32-linux-x86.tar.gz
+    cd node-v0.10.32-linux-x86
    ./configure
    make
    make install

-Install Node Package Manager (`npm`):
-    See instructions at http://github.com/isaacs/npm.
+Install Ajax IM:

-Install `Express.js` and `Connect` (included automatically):
-    npm install express
-
-Compile the daemon add-on if you plan on letting the server daemonize itself:
-    cd server/libs/daemon
-    node-waf configure build
-    cp build/default/daemon.node .
-    rm -rf build
-
-## Installation for Development
-
-If you want to test Ajax IM as a standalone app for development, you will need
-to install [`Jade`](http://github.com/visionmedia/jade) as well.
-
-To install `Jade`:
-    npm install jade
+    unzip AjaxIM_v4.0a4.zip
+    cd AjaxIM_v4.0a4
+    npm install

 ## Starting up the server

 Starting the server in _development_ mode is as simple as:
+
    node server/app.js

 To start the server in _production_ mode:
-    EXPRESS_ENV=production node server/app.js

-To start the server as a _daemon_ in _production_ mode:
-    node server/app.js start production
+    NODE_ENV=production node server/app.js
+
+To start the server using forever with a log file:
+
+    npm install forever
+    forever -l ~/ajaxim.log start ~/AjaxIM_v4.0a4/server/app.js

 ## Testing it out

@@ -65,24 +57,23 @@ through the included development testing app. The below instructions are
 assuming that you have left all default configuration options. If not, please
 replace the host/port values with the correct ones.

-To get started, first initialize a session cookie by going to:
-    http://localhost:8000/dev/cookie
+To get started, head over to the development page:

-Then head over to the development page that will initialize the client:
    http://localhost:8000/dev/

 That's it!

 ## More Information

-* Follow [endtwist](http://twitter.com/endtwist) on twitter for updates
+* Follow [ajaximrpg](http://twitter.com/ajaximrpg) on twitter for updates
 * [Google Group](http://groups.google.com/group/ajaxim) for discussion
 * [GitHub Wiki](https://github.com/endtwist/AjaxIM/wiki) for guidance

 ## Node Compatibility

 The `master` branch of Ajax IM is compatible with node --version:
-    v0.2.5
+
+    v0.10.32

 ## Contributing

@@ -220,6 +211,7 @@ Methods:

 (The MIT License)

+Copyright (c) 2012-2014 [Daniel Howard] (http://www.svexpertise.com)  
 Copyright (c) 2010 [Joshua Gross](http://www.unwieldy.net)

 Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="UTF-8">
+<title>Ajax IM</title>
+<script src="js/jquery-1.11.1.js" type="text/javascript"></script>
+<script src="js/md5.js" type="text/javascript"></script>
+<script src="js/store.js" type="text/javascript"></script>
+<script src="js/dateformat.js" type="text/javascript"></script>
+<script src="js/im.js" type="text/javascript"></script>
+<script type="text/javascript">
+$(function(){
+  var u = window.location.href.split("/");
+  var p = 8000; // Node.js port
+  u = u[0]+"//"+u[2]+":"+p;
+  var im = AjaxIM.init({pollServer: u, theme: "themes/default"});
+});
+</script>
+</head>
+<body>
+Hello.
+</body>
+</html>
@@ -1,48 +0,0 @@
-// Cookies API
-var cookies = {
-    // === {{{AjaxIM.}}}**{{{cookies.set(name, value, days)}}}** ===
-    //
-    // Sets a cookie, stringifying the JSON value upon storing it.
-    //
-    // ==== Parameters ====
-    // * {{{name}}} is the cookie name.\\
-    // * {{{value}}} is the cookie data that you would like to store.\\
-    // * {{{days}}} is the number of days that the cookie will be stored for.
-    set: function(name, value, days) {
-        if (days) {
-            var date = new Date();
-            date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
-            var expires = "; expires=" + date.toGMTString();
-        } else var expires = "";
-        document.cookie = name + "=" + JSON.stringify(value) + expires + "; path=/";
-    },
-
-    // === {{{AjaxIM.}}}**{{{cookies.get(name)}}}** ===
-    //
-    // Gets a cookie, decoding the JSON value before returning the data.
-    //
-    // ==== Parameters ====
-    // * {{{name}}} is the cookie name that you would like to retrieve.
-    get: function(name) {
-        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) {
-              var cval = decodeURIComponent(c.substring(nameEQ.length, c.length));
-              return JSON.parse(cval);
-            }
-        }
-        return null;
-    },
-
-    // === {{{AjaxIM.}}}**{{{cookies.erase(name)}}}** ===
-    //
-    // Deletes a cookie.
-    //
-    // {{{name}}} is the existing cookie that you would like to delete.
-    erase: function(name) {
-        this.set(name, '', -1);
-    }
-};
@@ -47,75 +47,96 @@ AjaxIM = function(options, actions) {
        // requests rather than POST requests (such as how the Node.JS Ajax IM
        // server works).
        this.actions = $.extend({
-            listen: this.settings.pollServer + '/listen',
-            send: this.settings.pollServer + '/message',
-            status: this.settings.pollServer + '/status',
-            signoff: this.settings.pollServer + '/signoff'
+            noop: this.settings.pollServer + '/app/noop',
+            listen: this.settings.pollServer + '/app/listen',
+            send: this.settings.pollServer + '/app/message',
+            status: this.settings.pollServer + '/app/status',
+            signoff: this.settings.pollServer + '/app/signoff'
        }, actions);

+        if (!store.get('sessionid')) {
+            store.set('sessionid', AjaxIM.uid(40));
+        }
+
+        // If Socket.IO is available, create a socket
+        self.socket = null;
+        $.getScript(this.settings.pollServer+'/socket.io/socket.io.js', function(){
+            self.socket = io(self.settings.pollServer);
+            self.socket.on('client', function(event) {
+                event = $.extend(true, {}, event);
+                self.dispatchEvent(event);
+            });
+            var event = {type: 'hello', from: store.get('user')};
+            self.sendEvent(event, function() {}, function() {});
+        });
+
        // We load the theme dynamically based on the passed
        // settings. If the theme is set to false, we assume
        // that the user is going to load it himself.
        this.themeLoaded = false;
-        if(this.settings.theme) {
-            $('<div>').appendTo('body').load(this.settings.theme + '/theme.html #imjs-bar, .imjs-tooltip',
+        if (this.settings.theme) {
+            if(typeof document.createStyleSheet == 'function') {
+                document.createStyleSheet(this.settings.theme + '/theme.css');
+            } else {
+                $('body').append('<link rel="stylesheet" href="' +
+                    this.settings.theme + '/theme.css" />');
+            }
+            $('<div>').appendTo('body').load(this.settings.theme +
+                    '/theme.html #imjs-bar, .imjs-tooltip',
                function() {
                    self.themeLoaded = true;
                    self.setup();
                }
            );
-            if(typeof document.createStyleSheet == 'function')
-                document.createStyleSheet(this.settings.theme + '/theme.css');
-            else
-                $('body').append('<link rel="stylesheet" href="' +
-                    this.settings.theme + '/theme.css" />');
        } else {
            this.themeLoaded = true;
            this.setup();
        }

        // Allow a chatbox to be minimized
-        $('.imjs-chatbox').live('click', function(e) {
+        $(document).on('click', '.imjs-chatbox', function(e) {
            e.preventDefault();
            return false;
        });

-        $('.imjs-chatbox .imjs-minimize').live('click', function() {
+        $(document).on('click', '.imjs-chatbox .imjs-minimize', function() {
            $(this).parents('.imjs-selected').click();
        });

        // Setup message sending for all chatboxes
-        $('.imjs-chatbox .imjs-input').live('keydown', function(event) {
+        $(document).on('keydown', '.imjs-chatbox .imjs-input', function(event) {
            var obj = $(this);
-            if(event.keyCode == 13 && !($.browser.msie && $.browser.version < 8)) {
+//            if(event.keyCode == 13 && !($.browser.msie && $.browser.version < 8)) {
+            if(event.keyCode == 13) {
                self.send(obj.parents('.imjs-chatbox').data('username'), obj.val());
            }
-        }).live('keyup', function(event) {
+        }).on('keyup', '.imjs-chatbox .imjs-input', function(event) {
            if(event.keyCode == 13) {
-                if($.browser.msie && $.browser.version < 8) {
+ //               if($.browser.msie && $.browser.version < 8) {
+                if(false) {
                    var obj = $(this);
                    self.send(obj.parents('.imjs-chatbox').data('username'), obj.val());
                }
-
                var obj = $(this);
                obj.val('');
                obj.height(obj.data('height'));
            }
-        }).live('keypress', function(e) {
+        }).on('keypress', '.imjs-chatbox .imjs-input', function(e) {
            var obj = $(this);
-            if(!($.browser.msie && $.browser.opera)) obj.height(0);
+            obj.height(0);
+            if(true) obj.height(0);
            if(this.scrollHeight > obj.height() || this.scrollHeight < obj.height()) {
                obj.height(this.scrollHeight);
            }
        });

-        $('.imjs-msglog').live('click', function() {
+        $(document).on('click', '.imjs-msglog', function() {
            var chatbox = $(this).parents('.imjs-chatbox');
            chatbox.find('.imjs-input').focus();
        });

        // Create a chatbox when a buddylist item is clicked
-        $('.imjs-friend').live('click', function() {
+        $(document).on('click', '.imjs-friend', function() {
            var chatbox = self._createChatbox($(this).data('friend'));

            if(chatbox.parents('.imjs-tab').data('state') != 'active') {
@@ -126,13 +147,16 @@ AjaxIM = function(options, actions) {
            chatbox.find('.imjs-input').focus();
            if(!(input = chatbox.find('.imjs-input')).data('height')) {
                // store the height for resizing later
+                if (!input.height()) {
+                   input.height(16);
+                }
                input.data('height', input.height());
            }
        });

        // Setup and hide the scrollers
        $('.imjs-scroll').css('display', 'none');
-        $('#imjs-scroll-right').live('click', function() {
+        $(document).on('click', '#imjs-scroll-right', function() {
            var hiddenTab = $(this)
                .prevAll('#imjs-bar li.imjs-tab:hidden')
                .filter(function() {
@@ -153,7 +177,7 @@ AjaxIM = function(options, actions) {

            return false;
        });
-        $('#imjs-scroll-left').live('click', function() {
+        $(document).on('click', '#imjs-scroll-left', function() {
            var hiddenTab = $(this)
                .nextAll('#imjs-bar li.imjs-tab:hidden')
                .filter(function() {
@@ -176,7 +200,7 @@ AjaxIM = function(options, actions) {
        });

        // Setup status buttons
-        $('#imjs-status-panel .imjs-button').live('click', function() {
+        $(document).on('click', '#imjs-status-panel .imjs-button', function() {
            var status = this.id.split('-')[2];

            $('#imjs-away-message-text, #imjs-away-message-text-arrow').animate({
@@ -200,8 +224,8 @@ AjaxIM = function(options, actions) {
        });
        
        // Allow status message to be changed
-        $('#imjs-away-message-text')
-            .live('keyup', (function() {
+        $(document)
+            .on('keyup', '#imjs-away-message-text', (function() {
                var msg_type_timer = null;
                
                return function() {
@@ -220,7 +244,7 @@ AjaxIM = function(options, actions) {
        });
        
        // Setup reconnect button
-        $('#imjs-reconnect').live('click', function() {
+        $(document).on('click', '#imjs-reconnect', function() {
            self.offline = false;
            store.remove(self.username + '-offline');
            $('#imjs-reconnect').hide();
@@ -255,6 +279,13 @@ AjaxIM = function(options, actions) {
                self._scrollers();
            } catch(e) {}
        });
+
+        // Set up event handling
+        $(this).on('hello', AjaxIM.onObj(this, this.onHello));
+        $(this).on('message', AjaxIM.onObj(this, this.onMessage));
+        $(this).on('status', AjaxIM.onObj(this, this.onStatus));
+        $(this).on('notice', AjaxIM.onObj(this, this.onNotice));
+        $(this).on('goodbye', AjaxIM.onObj(this, this.onGoodbye));
    } else {
        return AjaxIM.init(options);
    }
@@ -263,8 +294,10 @@ AjaxIM = function(options, actions) {
 $.extend(AjaxIM.prototype, {
    // == Main ==
    setup: function() {
+        var self = this;
        $(this).trigger('loadComplete');

+        $('.imjs-scroll').css('display', 'none');
        this.initTabBar();
        this._scrollers();

@@ -274,7 +307,6 @@ $.extend(AjaxIM.prototype, {
        if(this.username && store.get(this.username + '-offline') == true) {
            this.offline = true;
            
-            var self = this;
            setTimeout(function() { self._showReconnect(); }, 0);
            return;
        }
@@ -282,7 +314,7 @@ $.extend(AjaxIM.prototype, {
        if(this.username)
            this.storage();

-        this.listen();
+        setTimeout(function() { if (!self.socket) self.listen(); }, 2000);
    },

    // === {{{AjaxIM.}}}**{{{storage()}}}** ===
@@ -340,7 +372,7 @@ $.extend(AjaxIM.prototype, {
            var msglog = this.chats[activeTab].find('.imjs-msglog');
            msglog[0].scrollTop = msglog[0].scrollHeight;
        }
-        
+
        // Set username in Friends list
        var header = $('#imjs-friends-panel .imjs-header');
        header.html(header.html().replace('{username}', this.username));
@@ -375,14 +407,23 @@ $.extend(AjaxIM.prototype, {
        if(this.offline) return;

        var self = this;
-        AjaxIM.get(
+        self.request(
            this.actions.listen,
-            {},
-            function(response) {
-                if(response)
-                    self._parseMessage(response);
+            'GET',
+            {type: 'hello', from: store.get('user'), sessionid: store.get('sessionid')},
+            function(event) {
+                if($.isArray(event)) {
+                    $.each(event, function(key, event) {
+                        $(self).trigger(event.type, event);
+                    });
+                }
+                else if($.isPlainObject(event)) {
+                    $(self).trigger(event.type, event);
+                }

-                setTimeout(function() { self.listen(); }, 0);
+                if (!self.socket) {
+                    setTimeout(function() { self.listen(); }, 0);
+                }
            },
            function(error) {
                self._notConnected();
@@ -393,67 +434,57 @@ $.extend(AjaxIM.prototype, {
                                     ? 1000
                                     : Math.min(self._reconnectIn * 2, 16000);
                self._lastReconnect = new Date();
-                setTimeout(function() { self.listen(); }, self._reconnectIn);
+                if (!self.socket) {
+                    setTimeout(function() { self.listen(); }, self._reconnectIn);
+                }
            }
        );
    },

-    // === //private// {{{AjaxIM.}}}**{{{_parseMessages(messages)}}}** ===
-    //
-    _parseMessage: function(message) {
+    onHello: function(message) {
        var self = this;
-        $(this).trigger('parseMessage', [message]);
+        this._clearSession();

-        switch(message.type) {
-            case 'hello':
-                this._clearSession();
+        this.username = message.username;
+        this.current_status = ['available', ''];
+        store.set('user', message.username);
+        store.set(this.username + '-status', this.current_status);

-                this.username = message.username;
-                this.current_status = ['available', ''];
-                store.set('user', message.username);
-                store.set(this.username + '-status', this.current_status);
+        $('#imjs-friends').attr('class', 'imjs-available');
+        $.each(message.friends, function() {
+            var friend;
+            if(this.length == 2)
+                friend = this;
+            else
+                friend = [this.toString(), ['offline', '']];
+            self.addFriend(friend[0], friend[1], 'Friends');
+        });
+        store.set(this.username + '-friends', this.friends);

-                $('#imjs-friends').attr('class', 'imjs-available');
-                $.each(message.friends, function() {
-                    var friend;
-                    if(this.length == 2)
-                        friend = this;
-                    else
-                        friend = [this.toString(), ['offline', '']];
-                    self.addFriend(friend[0], friend[1], 'Friends');
-                });
-                store.set(this.username + '-friends', this.friends);
-                
-                // Set username in Friends list
-                var header = $('#imjs-friends-panel .imjs-header');
-                header.html(header.html().replace('{username}', this.username));
-                
-                // Set status available
-                $('#imjs-away-message-text, #imjs-away-message-text-arrow').hide();
-                $('#imjs-status-panel .imjs-button').removeClass('imjs-toggled');
-                $('#imjs-button-available').addClass('imjs-toggled');
-            break;
+        // Set username in Friends list
+        var header = $('#imjs-friends-panel .imjs-header');
+        header.html(header.html().replace('{username}', this.username));

-            case 'message':
-                this.incoming(message.user, message.body);
-            break;
+        // Set status available
+        $('#imjs-away-message-text, #imjs-away-message-text-arrow').hide();
+        $('#imjs-status-panel .imjs-button').removeClass('imjs-toggled');
+        $('#imjs-button-available').addClass('imjs-toggled');
+    },

-            case 'status':
-                this._friendUpdate(message.user, message.status,
-                                   message.message);
-                this._storeFriends();
-            break;
+    onMessage: function(event) {
+        this.incoming(event.from, event.body);
+    },

-            case 'notice':
-            break;
-            
-            case 'goodbye':
-                this._notConnected();
-            break;
+    onStatus: function(event) {
+        this._friendUpdate(event.from, event.status, event.message);
+        this._storeFriends();
+    },

-            default:
-            break;
-        }
+    onNotice: function(event) {
+    },
+
+    onGoodbye: function(event) {
+        this._notConnected();
    },

    // === {{{AjaxIM.}}}**{{{incoming(from, message)}}}** ===
@@ -516,8 +547,8 @@ $.extend(AjaxIM.prototype, {
                    .attr('id', user_id)
                    .data('friend', username)
                    .appendTo(group_item.find('ul'));
-            if(status[0] == 'offline')
-                user_item.hide();
+//            if(status[0] == 'offline')
+//                user_item.hide();
            user_item.html(
                user_item.html()
                         .replace('{username}', username)
@@ -622,7 +653,7 @@ $.extend(AjaxIM.prototype, {
                this.notification(tab);
            }

-            setTimeout(function() { self._scrollers() }, 0);
+            setTimeout(function() { self._scrollers(); }, 0);
        }

        return chatbox;
@@ -837,7 +868,7 @@ $.extend(AjaxIM.prototype, {

            var date_stamp_date = date_stamp.find('.imjs-date-date').html(
                AjaxIM.l10n[
-                    'chat' + status.toUpperCase() + status.slice(1)
+                    'chat' + status.toUpperCase().slice(0, 1) + status.slice(1)
                ].replace(/%s/g, friend));

            var msglog = this.chats[friend].find('.imjs-msglog');
@@ -845,6 +876,9 @@ $.extend(AjaxIM.prototype, {
            msglog[0].scrollTop = msglog[0].scrollHeight;
        }

+        if (!this.friends[friend]) {
+            this.addFriend(friend, [status, statusMessage], 'Friends');
+        }
        if(this.friends[friend]) {
            var friend_id = 'imjs-friend-' + md5.hex(friend + this.friends[friend].group);
            $('#' + friend_id).attr('class', 'imjs-friend imjs-' + status);
@@ -876,7 +910,7 @@ $.extend(AjaxIM.prototype, {
        if($('#imjs-friends').hasClass('imjs-selected'))
            this.activateTab($('#imjs-friends'));
    },
-    
+
    _showReconnect: function() {
        $('#imjs-reconnect').show();
    },
@@ -913,23 +947,17 @@ $.extend(AjaxIM.prototype, {

        $(this).trigger('sendingMessage', [username, body]);

-        AjaxIM.post(
-            this.actions.send,
-            {to: username, body: body},
-            function(result) {
-                if(result.type == 'success' && result.success == 'sent') {
-                    $(self).trigger('sendMessageSuccessful',
-                                    [username, body]);
+        var event = {type: 'message', from: this.username, to: username, body: body};
+        this.sendEvent(event, function(result) {
+                if(result._status.sent) {
+                    $(self).trigger('sendMessageSuccessful', [username, body]);
                } else if(result.type == 'error') {
                    if(result.error == 'not online')
-                        $(self).trigger('sendMessageFailed',
-                                        ['offline', username, body]);
+                        $(self).trigger('sendMessageFailed', ['offline', username, body]);
                    else
-                        $(self).trigger('sendMessageFailed',
-                                        [result.error, username, body]);
+                        $(self).trigger('sendMessageFailed', [result.error, username, body]);
                }
-            },
-            function(error) {
+        }, function(error) {
                self._notConnected();
                var error = self._addError(
                              self.chats[username],
@@ -937,11 +965,13 @@ $.extend(AjaxIM.prototype, {
                              'server is not available. Please ensure ' +
                              'that you are signed in and try again.');
                self._store(error);
-
                $(self).trigger('sendMessageFailed',
                                ['not connected', username, body]);
-            }
-        );
+        });
+    },
+
+    signOff: function() {
+        this.status('offline', '');
    },

    // === {{{AjaxIM.}}}**{{{status(s, message)}}}** ===
@@ -976,13 +1006,10 @@ $.extend(AjaxIM.prototype, {
            self.offline = true;
            $('.imjs-input').attr('disabled', true);

-            AjaxIM.post(
-                this.actions.signoff,
-                {},
-                function(result) {
-                    if(result.type == 'success')
-                        $(self).trigger('changeStatusSuccessful',
-                                        [value, null]);
+            var event = {type: 'signoff', message: message};
+            this.sendEvent(event, function(result) {
+                if(result.type == 'success')
+                    $(self).trigger('changeStatusSuccessful', [value, null]);
                },
                function(error) {
                    $(self).trigger('changeStatusFailed',
@@ -990,31 +1017,27 @@ $.extend(AjaxIM.prototype, {
                }
            );
        } else {
-            AjaxIM.post(
-                this.actions.status,
-                {status: value, message: message},
-                function(result) {
-                    switch(result.type) {
-                        case 'success':
-                            $(self).trigger('changeStatusSuccessful',
-                                            [value, message]);
-                            self.current_status = [value, message];
-                            store.set(self.username + '-status',
-                                      self.current_status);
-                        break;
-    
-                        case 'error':
-                        default:
-                            $(self).trigger('changeStatusFailed',
-                                            [result.e, value, message]);
-                        break;
-                    }
-                },
-                function(error) {
-                    $(self).trigger('changeStatusFailed',
-                                    ['not connected', value, message]);
-                }
-            );
+           var event = {type: 'status', status: value, message: message};
+           this.sendEvent(event, function(result) {
+               if(result._status.send) {
+                   $(self).trigger('sendMessageSuccessful', [username, body]);
+               } else if(result.type == 'error') {
+                   if(result.error == 'not online')
+                       $(self).trigger('sendMessageFailed', ['offline', username, body]);
+                   else
+                       $(self).trigger('sendMessageFailed', [result.error, username, body]);
+                   }
+           }, function(error) {
+               self._notConnected();
+               var error = self._addError(
+                                   self.chats[username],
+                                   'You are currently not connected or the ' +
+                                   'server is not available. Please ensure ' +
+                                   'that you are signed in and try again.');
+               self._store(error);
+               $(self).trigger('sendMessageFailed',
+                                     ['not connected', username, body]);
+           });
        }
    },

@@ -1045,13 +1068,13 @@ $.extend(AjaxIM.prototype, {
        var self = this;

        // Set up your standard tab actions
-        $('.imjs-tab')
-            .live('click', function() {
+        $(document)
+            .on('click', '.imjs-tab', function() {
                return self.activateTab.call(self, $(this));
            });

-        $('.imjs-tab .imjs-close')
-            .live('click', function() {
+        $(document)
+            .on('click', '.imjs-tab .imjs-close', function() {
                return self.closeTab.call(self, $(this));
            });

@@ -1167,13 +1190,16 @@ $.extend(AjaxIM.prototype, {
        if(chatbox) {
            if((input = chatbox.find('.imjs-input')).length &&
                !input.data('height')) {
-                if(!($.browser.msie && $.browser.opera)) input.height(0);
+                input.height(0);
                if(input[0].scrollHeight > input.height() ||
                   input[0].scrollHeight < input.height()) {
                    input.height(input[0].scrollHeight);
                }

                // store the height for resizing later
+                if (!input.height()) {
+                   input.height(16);
+                }
                input.data('height', input.height());
            }

@@ -1281,8 +1307,8 @@ $.extend(AjaxIM.prototype, {

            var tab_pos = tab.position();
            if(tab_pos.top >= $('#imjs-bar').height() ||
-               tab_pos.left < 0 ||
-               tab_pos.right > $(document).width()) {
+                    tab_pos.left < 0 ||
+                    tab_pos.right > $(document).width()) {
                $('.imjs-scroll').css('display', '');
                tab.css('display', 'none');
                needScrollers = true;
@@ -1311,20 +1337,177 @@ $.extend(AjaxIM.prototype, {
            .nextAll('#imjs-bar li.imjs-tab:hidden')
            .not('.imjs-default')
            .filter(function() {
-                return $(this).data('state') != 'closed'
+                return $(this).data('state') != 'closed';
            }).length;

        var hiddenLeft = $('#imjs-bar li.imjs-tab:visible').eq(0)
            .prevAll('#imjs-bar li.imjs-tab:hidden')
            .not('.imjs-default')
            .filter(function() {
-                return $(this).data('state') != 'closed'
+                return $(this).data('state') != 'closed';
            }).length;

        $('#imjs-scroll-left').html(hiddenLeft);
        $('#imjs-scroll-right').html(hiddenRight);
+    },
+
+    unconfirmedEvents: {},
+    eventId: 1,
+
+    createEvent: function() {
+        var event = {};
+        event.id = this.eventId++;;
+        this.unconfirmedEvents[event.id] = evt;
+    },
+
+    sendEvent: function(event, successFunc, failureFunc) {
+        event.sessionid = store.get('sessionid');
+        event.id = this.eventId++;
+        var evt = $.extend({}, event);
+        evt['_status'] = {
+            successFunc: successFunc,
+            failureFunc: failureFunc
+        };
+        this.unconfirmedEvents[event.id] = evt;
+        if (this.socket) {
+            this.socket.emit('server', event);
+        } else {
+            var self = this;
+            var url = null;
+            switch (event.type) {
+                case 'message':
+                    url = this.actions.send;
+                    break;
+                case 'status':
+                   url = this.actions.status;
+                   break;
+                case 'signoff':
+                   url = this.actions.signoff;
+                   break;
+                default:
+                   break;
+            }
+
+            self.request(url, 'POST', event,
+                function(result) {
+                    if (result) {
+                        for (var e=0; e < result.length; ++e) {
+                            self.dispatchEvent(events[e]);
+                        }
+                    }
+                },
+                function(error) {
+                    if (self.unconfirmedEvents[event.id]) {
+                        event = self.unconfirmedEvents[event.id];
+                        event['_status']['sent'] = false;
+                        self.dispatchEvent(event);
+                    }
+                }
+            );
+        }
+    },
+
+    dispatchEvent: function(event) {
+        if (event.id && this.unconfirmedEvents[event.id]) {
+            event['_status'] = $.extend({}, this.unconfirmedEvents[event.id]['_status'], event['_status']);
+            delete this.unconfirmedEvents[event.id];
+            if (event['_status']['sent']) {
+                event['_status']['successFunc'](event);
+            } else {
+                event['_status']['failureFunc'](event);
+            }
+        } else {
+            $(this).trigger(event.type, event);
+        }
+    },
+
+    // === {{{AjaxIM.}}}**{{{request(url, data, successFunc, failureFunc)}}}** ===
+    //
+    // Wrapper around {{{$.jsonp}}}, the JSON-P library for jQuery, and {{{$.ajax}}},
+    // jQuery's ajax library. Allows either function to be called, automatically,
+    // depending on the request's URL array (see {{{AjaxIM.actions}}}).
+    //
+    // ==== Parameters ====
+    // {{{url}}} is the URL of the request.
+    // {{{data}}} are any arguments that go along with the request.
+    // {{{success}}} is a callback function called when a request has completed
+    // without issue.
+    // {{{_ignore_}}} is simply to provide compatability with {{{$.post}}}.
+    // {{{failure}}} is a callback function called when a request hasn't not
+    // completed successfully.
+    request: function(url, type, data, successFunc, failureFunc, noopurl) {
+        var self = this;
+        var errorTypes = ['timeout', 'error', 'notmodified', 'parseerror'];
+        if(typeof failureFunc != 'function')
+            failureFunc = function(){};
+
+        var jsonp = (url.substring(0, 1) !== '/');
+        var success = false;
+        $.ajax({
+            url: url,
+            data: data,
+            dataType: jsonp? 'jsonp': 'json',
+            type: type,
+            cache: false,
+            timeout: 299000
+        }).done(function(data) {
+           success = true;
+           _dbg(JSON.stringify(data));
+           successFunc(data);
+        }).fail(function(jqXHR, textStatus) {
+           _dbg(textStatus);
+           failureFunc(textStatus);
+        });
+
+        if (jsonp) {
+            setTimeout(function() {
+                var failfn = function() {
+                    if (!success) {
+                        var textStatus = 'error';
+                        _dbg(textStatus);
+                        failureFunc(textStatus);
+                    }
+                };
+                var noopfn = function() {
+                    var noopdone = false;
+                    var event = {type: 'noop', from: store.get('user'), sessionid: store.get('sessionid')};
+                    $.ajax({
+                        url: self.actions.noop,
+                        data: event,
+                        dataType: 'jsonp',
+                        type: type,
+                        cache: false,
+                        timeout: 299000
+                    }).done(function(data) {
+                        noopdone = true;
+                        if (!success) {
+                            setTimeout(noopfn, 3000);
+                        }
+                    }).fail(function(jqXHR, textStatus) {
+                        // since JSONP, never called
+                    });
+                    setTimeout(function() {
+                        if (!noopdone) {
+                            failfn();
+                        }
+                    }, 3000);
+                };
+                noopfn();
+            }, 3000);
+        }
+
+        // This prevents Firefox from spinning indefinitely
+        // while it waits for a response.
+        /*
+        if(url == 'jsonp' && $.browser.mozilla) {
+            $.jsonp({
+                'url': 'about:',
+                timeout: 0
+            });
+        }
+        */
    }
-})
+});

 // == Static functions and variables ==
 //
@@ -1351,64 +1534,6 @@ AjaxIM.init = function(options, actions) {
        AjaxIM.client = new AjaxIM(options, actions);

    return AjaxIM.client;
-}
-
-
-// === {{{AjaxIM.}}}**{{{request(url, data, successFunc, failureFunc)}}}** ===
-//
-// Wrapper around {{{$.jsonp}}}, the JSON-P library for jQuery, and {{{$.ajax}}},
-// jQuery's ajax library. Allows either function to be called, automatically,
-// depending on the request's URL array (see {{{AjaxIM.actions}}}).
-//
-// ==== Parameters ====
-// {{{url}}} is the URL of the request.
-// {{{data}}} are any arguments that go along with the request.
-// {{{success}}} is a callback function called when a request has completed
-// without issue.
-// {{{_ignore_}}} is simply to provide compatability with {{{$.post}}}.
-// {{{failure}}} is a callback function called when a request hasn't not
-// completed successfully.
-AjaxIM.post = function(url, data, successFunc, failureFunc) {
-    AjaxIM.request(url, 'POST', data, successFunc, failureFunc);
-};
-
-AjaxIM.get = function(url, data, successFunc, failureFunc) {
-    AjaxIM.request(url, 'GET', data, successFunc, failureFunc);
-};
-
-AjaxIM.request = function(url, type, data, successFunc, failureFunc) {
-    var errorTypes = ['timeout', 'error', 'notmodified', 'parseerror'];
-    if(typeof failureFunc != 'function')
-        failureFunc = function(){};
-
-    $.ajax({
-        url: url,
-        data: data,
-        dataType: 'json',
-        type: type,
-        cache: false,
-        timeout: 299000,
-        success: function(json, textStatus, xhr) {
-            if('status' in xhr && xhr.status == '0') return;
-            _dbg(json);
-            successFunc(json);
-        },
-        complete: function(xhr, textStatus) {
-            if(~errorTypes.indexOf(textStatus) || xhr.status == '0')
-                failureFunc(textStatus);
-        }
-    });
-
-    // This prevents Firefox from spinning indefinitely
-    // while it waits for a response.
-    /*
-    if(url == 'jsonp' && $.browser.mozilla) {
-        $.jsonp({
-            'url': 'about:',
-            timeout: 0
-        });
-    }
-    */
 };

 // === {{{AjaxIM.}}}**{{{incoming(data)}}}** ===
@@ -1419,13 +1544,27 @@ AjaxIM.request = function(url, type, data, successFunc, failureFunc) {
 // //Note:// There are two {{{AjaxIM.incoming()}}} functions. This one is a
 // static function called outside of the initialized AjaxIM object; the other
 // is only called within the initalized AjaxIM object.
-AjaxIM.incoming = function(data) {
+AjaxIM.incoming = function(event) {
    if(!AjaxIM.client)
        return false;

-    if(data.length)
-        AjaxIM.client._parseMessages(data);
-}
+    if(event.length)
+        $(AjaxIM.client).trigger(event.type, event);
+};
+
+AjaxIM.uid = function(n){
+    var chars='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789', nn='';
+    for(var c=0; c < n; c++){
+        nn += chars.substr(0|Math.random() * chars.length, 1);
+    }
+    return nn;
+};
+
+AjaxIM.onObj = function(obj, func) {
+    return function(evt, event) {
+        $.proxy(func, obj)(event);
+    };
+};

 // === {{{AjaxIM.}}}**{{{l10n}}}** ===
 //
@@ -1457,7 +1596,7 @@ AjaxIM.l10n = {
    notConnected: 'You are currently not connected or the server is not available. ' +
                  'Please ensure that you are signed in and try again.',
    notConnectedTip: 'You are currently not connected.',
-    
+
    defaultAway: 'I\'m away.'
 };

@@ -1,22 +0,0 @@
-/*!
- * Ajax IM
- * Ajax Instant Messeneger
- * http://ajaxim.com/
- *
- * Copyright 2010, Joshua Gross
- * Licensed under the MIT license.
- * [License URL]
- *
- * Includes:
- * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
- * v2.1, Copyright 2002, Paul Johnston
- * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
- * Distributed under the BSD License
- * See http://pajhome.org.uk/crypt/md5 for more info
- *
- * Date Format 1.2.3
- * http://blog.stevenlevithan.com/archives/date-time-format
- * Copyright 2009 Steven Levithan 
- * MIT license
- */
-(function($) {
@@ -1,152 +0,0 @@
-/*!
- * jQuery JavaScript Library v1.4.1
- * http://jquery.com/
- *
- * Copyright 2010, John Resig
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- * Copyright 2010, The Dojo Foundation
- * Released under the MIT, BSD, and GPL Licenses.
- *
- * Date: Mon Jan 25 19:43:33 2010 -0500
- */
-(function(z,v){function la(){if(!c.isReady){try{r.documentElement.doScroll("left")}catch(a){setTimeout(la,1);return}c.ready()}}function Ma(a,b){b.src?c.ajax({url:b.src,async:false,dataType:"script"}):c.globalEval(b.text||b.textContent||b.innerHTML||"");b.parentNode&&b.parentNode.removeChild(b)}function X(a,b,d,f,e,i){var j=a.length;if(typeof b==="object"){for(var n in b)X(a,n,b[n],f,e,d);return a}if(d!==v){f=!i&&f&&c.isFunction(d);for(n=0;n<j;n++)e(a[n],b,f?d.call(a[n],n,e(a[n],b)):d,i);return a}return j?
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-W,ta=[["height","marginTop","marginBottom","paddingTop","paddingBottom"],["width","marginLeft","marginRight","paddingLeft","paddingRight"],["opacity"]];c.fn.extend({show:function(a,b){if(a||a===0)return this.animate(K("show",3),a,b);else{a=0;for(b=this.length;a<b;a++){var d=c.data(this[a],"olddisplay");this[a].style.display=d||"";if(c.css(this[a],"display")==="none"){d=this[a].nodeName;var f;if(ka[d])f=ka[d];else{var e=c("<"+d+" />").appendTo("body");f=e.css("display");if(f==="none")f="block";e.remove();
-ka[d]=f}c.data(this[a],"olddisplay",f)}}a=0;for(b=this.length;a<b;a++)this[a].style.display=c.data(this[a],"olddisplay")||"";return this}},hide:function(a,b){if(a||a===0)return this.animate(K("hide",3),a,b);else{a=0;for(b=this.length;a<b;a++){var d=c.data(this[a],"olddisplay");!d&&d!=="none"&&c.data(this[a],"olddisplay",c.css(this[a],"display"))}a=0;for(b=this.length;a<b;a++)this[a].style.display="none";return this}},_toggle:c.fn.toggle,toggle:function(a,b){var d=typeof a==="boolean";if(c.isFunction(a)&&
-c.isFunction(b))this._toggle.apply(this,arguments);else a==null||d?this.each(function(){var f=d?a:c(this).is(":hidden");c(this)[f?"show":"hide"]()}):this.animate(K("toggle",3),a,b);return this},fadeTo:function(a,b,d){return this.filter(":hidden").css("opacity",0).show().end().animate({opacity:b},a,d)},animate:function(a,b,d,f){var e=c.speed(b,d,f);if(c.isEmptyObject(a))return this.each(e.complete);return this[e.queue===false?"each":"queue"](function(){var i=c.extend({},e),j,n=this.nodeType===1&&c(this).is(":hidden"),
-o=this;for(j in a){var m=j.replace(ha,ia);if(j!==m){a[m]=a[j];delete a[j];j=m}if(a[j]==="hide"&&n||a[j]==="show"&&!n)return i.complete.call(this);if((j==="height"||j==="width")&&this.style){i.display=c.css(this,"display");i.overflow=this.style.overflow}if(c.isArray(a[j])){(i.specialEasing=i.specialEasing||{})[j]=a[j][1];a[j]=a[j][0]}}if(i.overflow!=null)this.style.overflow="hidden";i.curAnim=c.extend({},a);c.each(a,function(s,x){var A=new c.fx(o,i,s);if(wb.test(x))A[x==="toggle"?n?"show":"hide":x](a);
-else{var B=xb.exec(x),C=A.cur(true)||0;if(B){x=parseFloat(B[2]);var E=B[3]||"px";if(E!=="px"){o.style[s]=(x||1)+E;C=(x||1)/A.cur(true)*C;o.style[s]=C+E}if(B[1])x=(B[1]==="-="?-1:1)*x+C;A.custom(C,x,E)}else A.custom(C,x,"")}});return true})},stop:function(a,b){var d=c.timers;a&&this.queue([]);this.each(function(){for(var f=d.length-1;f>=0;f--)if(d[f].elem===this){b&&d[f](true);d.splice(f,1)}});b||this.dequeue();return this}});c.each({slideDown:K("show",1),slideUp:K("hide",1),slideToggle:K("toggle",
-1),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"}},function(a,b){c.fn[a]=function(d,f){return this.animate(b,d,f)}});c.extend({speed:function(a,b,d){var f=a&&typeof a==="object"?a:{complete:d||!d&&b||c.isFunction(a)&&a,duration:a,easing:d&&b||b&&!c.isFunction(b)&&b};f.duration=c.fx.off?0:typeof f.duration==="number"?f.duration:c.fx.speeds[f.duration]||c.fx.speeds._default;f.old=f.complete;f.complete=function(){f.queue!==false&&c(this).dequeue();c.isFunction(f.old)&&f.old.call(this)};return f},easing:{linear:function(a,
-b,d,f){return d+f*a},swing:function(a,b,d,f){return(-Math.cos(a*Math.PI)/2+0.5)*f+d}},timers:[],fx:function(a,b,d){this.options=b;this.elem=a;this.prop=d;if(!b.orig)b.orig={}}});c.fx.prototype={update:function(){this.options.step&&this.options.step.call(this.elem,this.now,this);(c.fx.step[this.prop]||c.fx.step._default)(this);if((this.prop==="height"||this.prop==="width")&&this.elem.style)this.elem.style.display="block"},cur:function(a){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==
-null))return this.elem[this.prop];return(a=parseFloat(c.css(this.elem,this.prop,a)))&&a>-10000?a:parseFloat(c.curCSS(this.elem,this.prop))||0},custom:function(a,b,d){function f(i){return e.step(i)}this.startTime=J();this.start=a;this.end=b;this.unit=d||this.unit||"px";this.now=this.start;this.pos=this.state=0;var e=this;f.elem=this.elem;if(f()&&c.timers.push(f)&&!W)W=setInterval(c.fx.tick,13)},show:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.show=true;this.custom(this.prop===
-"width"||this.prop==="height"?1:0,this.cur());c(this.elem).show()},hide:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.hide=true;this.custom(this.cur(),0)},step:function(a){var b=J(),d=true;if(a||b>=this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;for(var f in this.options.curAnim)if(this.options.curAnim[f]!==true)d=false;if(d){if(this.options.display!=null){this.elem.style.overflow=
-this.options.overflow;a=c.data(this.elem,"olddisplay");this.elem.style.display=a?a:this.options.display;if(c.css(this.elem,"display")==="none")this.elem.style.display="block"}this.options.hide&&c(this.elem).hide();if(this.options.hide||this.options.show)for(var e in this.options.curAnim)c.style(this.elem,e,this.options.orig[e]);this.options.complete.call(this.elem)}return false}else{e=b-this.startTime;this.state=e/this.options.duration;a=this.options.easing||(c.easing.swing?"swing":"linear");this.pos=
-c.easing[this.options.specialEasing&&this.options.specialEasing[this.prop]||a](this.state,e,0,1,this.options.duration);this.now=this.start+(this.end-this.start)*this.pos;this.update()}return true}};c.extend(c.fx,{tick:function(){for(var a=c.timers,b=0;b<a.length;b++)a[b]()||a.splice(b--,1);a.length||c.fx.stop()},stop:function(){clearInterval(W);W=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){c.style(a.elem,"opacity",a.now)},_default:function(a){if(a.elem.style&&a.elem.style[a.prop]!=
-null)a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit;else a.elem[a.prop]=a.now}}});if(c.expr&&c.expr.filters)c.expr.filters.animated=function(a){return c.grep(c.timers,function(b){return a===b.elem}).length};c.fn.offset="getBoundingClientRect"in r.documentElement?function(a){var b=this[0];if(a)return this.each(function(e){c.offset.setOffset(this,a,e)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);var d=b.getBoundingClientRect(),
-f=b.ownerDocument;b=f.body;f=f.documentElement;return{top:d.top+(self.pageYOffset||c.support.boxModel&&f.scrollTop||b.scrollTop)-(f.clientTop||b.clientTop||0),left:d.left+(self.pageXOffset||c.support.boxModel&&f.scrollLeft||b.scrollLeft)-(f.clientLeft||b.clientLeft||0)}}:function(a){var b=this[0];if(a)return this.each(function(s){c.offset.setOffset(this,a,s)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);c.offset.initialize();var d=b.offsetParent,f=
-b,e=b.ownerDocument,i,j=e.documentElement,n=e.body;f=(e=e.defaultView)?e.getComputedStyle(b,null):b.currentStyle;for(var o=b.offsetTop,m=b.offsetLeft;(b=b.parentNode)&&b!==n&&b!==j;){if(c.offset.supportsFixedPosition&&f.position==="fixed")break;i=e?e.getComputedStyle(b,null):b.currentStyle;o-=b.scrollTop;m-=b.scrollLeft;if(b===d){o+=b.offsetTop;m+=b.offsetLeft;if(c.offset.doesNotAddBorder&&!(c.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(b.nodeName))){o+=parseFloat(i.borderTopWidth)||
-0;m+=parseFloat(i.borderLeftWidth)||0}f=d;d=b.offsetParent}if(c.offset.subtractsBorderForOverflowNotVisible&&i.overflow!=="visible"){o+=parseFloat(i.borderTopWidth)||0;m+=parseFloat(i.borderLeftWidth)||0}f=i}if(f.position==="relative"||f.position==="static"){o+=n.offsetTop;m+=n.offsetLeft}if(c.offset.supportsFixedPosition&&f.position==="fixed"){o+=Math.max(j.scrollTop,n.scrollTop);m+=Math.max(j.scrollLeft,n.scrollLeft)}return{top:o,left:m}};c.offset={initialize:function(){var a=r.body,b=r.createElement("div"),
-d,f,e,i=parseFloat(c.curCSS(a,"marginTop",true))||0;c.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"});b.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";a.insertBefore(b,a.firstChild);
-d=b.firstChild;f=d.firstChild;e=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=f.offsetTop!==5;this.doesAddBorderForTableAndCells=e.offsetTop===5;f.style.position="fixed";f.style.top="20px";this.supportsFixedPosition=f.offsetTop===20||f.offsetTop===15;f.style.position=f.style.top="";d.style.overflow="hidden";d.style.position="relative";this.subtractsBorderForOverflowNotVisible=f.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==i;a.removeChild(b);c.offset.initialize=c.noop},
-bodyOffset:function(a){var b=a.offsetTop,d=a.offsetLeft;c.offset.initialize();if(c.offset.doesNotIncludeMarginInBodyOffset){b+=parseFloat(c.curCSS(a,"marginTop",true))||0;d+=parseFloat(c.curCSS(a,"marginLeft",true))||0}return{top:b,left:d}},setOffset:function(a,b,d){if(/static/.test(c.curCSS(a,"position")))a.style.position="relative";var f=c(a),e=f.offset(),i=parseInt(c.curCSS(a,"top",true),10)||0,j=parseInt(c.curCSS(a,"left",true),10)||0;if(c.isFunction(b))b=b.call(a,d,e);d={top:b.top-e.top+i,left:b.left-
-e.left+j};"using"in b?b.using.call(a,d):f.css(d)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),f=/^body|html$/i.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.curCSS(a,"marginTop",true))||0;d.left-=parseFloat(c.curCSS(a,"marginLeft",true))||0;f.top+=parseFloat(c.curCSS(b[0],"borderTopWidth",true))||0;f.left+=parseFloat(c.curCSS(b[0],"borderLeftWidth",true))||0;return{top:d.top-f.top,left:d.left-f.left}},offsetParent:function(){return this.map(function(){for(var a=
-this.offsetParent||r.body;a&&!/^body|html$/i.test(a.nodeName)&&c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(f){var e=this[0],i;if(!e)return null;if(f!==v)return this.each(function(){if(i=ua(this))i.scrollTo(!a?f:c(i).scrollLeft(),a?f:c(i).scrollTop());else this[d]=f});else return(i=ua(e))?"pageXOffset"in i?i[a?"pageYOffset":"pageXOffset"]:c.support.boxModel&&i.document.documentElement[d]||i.document.body[d]:e[d]}});
-c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();c.fn["inner"+b]=function(){return this[0]?c.css(this[0],d,false,"padding"):null};c.fn["outer"+b]=function(f){return this[0]?c.css(this[0],d,false,f?"margin":"border"):null};c.fn[d]=function(f){var e=this[0];if(!e)return f==null?null:this;if(c.isFunction(f))return this.each(function(i){var j=c(this);j[d](f.call(this,i,j[d]()))});return"scrollTo"in e&&e.document?e.document.compatMode==="CSS1Compat"&&e.document.documentElement["client"+b]||
-e.document.body["client"+b]:e.nodeType===9?Math.max(e.documentElement["client"+b],e.body["scroll"+b],e.documentElement["scroll"+b],e.body["offset"+b],e.documentElement["offset"+b]):f===v?c.css(e,d):this.css(d,typeof f==="string"?f:f+"px")}});z.jQuery=z.$=c})(window);
@@ -1,2 +0,0 @@
-
-})(jQuery || $);
@@ -3,6 +3,7 @@ var store = (function(){
 	var api = {},
 		win = window,
 		doc = win.document,
+		sessionStorageName = 'sessionStorage',
 		localStorageName = 'localStorage',
 		globalStorageName = 'globalStorage',
 		storage
@@ -20,7 +21,14 @@ var store = (function(){
 		return JSON.parse(value)
 	}

-	if (localStorageName in win && win[localStorageName]) {
+	if (sessionStorageName in win && win[sessionStorageName]) {
+		storage = win[sessionStorageName]
+		api.set = function(key, val) { storage[key] = serialize(val) }
+		api.get = function(key) { return deserialize(storage[key]) }
+		api.remove = function(key) { delete storage[key] }
+		api.clear = function() { storage.clear() }
+
+	} else if (localStorageName in win && win[localStorageName]) {
 		storage = win[localStorageName]
 		api.set = function(key, val) { storage[key] = serialize(val) }
 		api.get = function(key) { return deserialize(storage[key]) }
@@ -269,6 +269,7 @@ ul#imjs-bar {
        font-size: 9px;
        font-weight: 700;
        background-repeat: no-repeat;
+        display: none;
    } 
    
        ul#imjs-bar li#imjs-scroll-left {
@@ -0,0 +1,17 @@
+{
+  "name": "AjaxIM",
+  "description": "instant messaging framework",
+  "author": "ajaximrpg <ajaximrpg@svexpertise.com>",
+  "version": "4.0.0",
+  "dependencies": {
+    "express": ">= 4.0.0",
+    "connect": ">= 2.14.0",
+    "method-override": ">= 1.0.0",
+    "body-parser": ">= 1.0.0",
+    "express-error-handler": ">= 0.5.0",
+    "morgan": ">= 1.0.0",
+    "cookie": ">= 0.1.0",
+    "jade": ">= 1.3.0",
+    "socket.io": ">= 1.0.6"
+  }
+}
@@ -1,5 +1,5 @@
 #!/usr/bin/env node
-var sys = require('sys'),
+var sys = require('util'),
    express = require('express'),
    packages = require('./libs/packages'),
    o_ = require('./libs/utils');
@@ -7,107 +7,59 @@ var sys = require('sys'),
 o_.merge(global, require('./settings'));
 try { o_.merge(global, require('./settings.local')); } catch(e) {}

-try {
-    var daemon = require('./libs/daemon/daemon'),
-        start = function() {
-            daemon.init({
-                lock: PID_FILE,
-                stdin: '/dev/null',
-                stdout: LOG_FILE,
-                stderr: LOG_FILE,
-                umask: 0,
-                chroot: null,
-                chdir: '.'
-            });
-        },
-        stop = function() {
-            process.kill(parseInt(require('fs').readFileSync(PID_FILE)));
-        };
+var app = express();
+//app.set('env', 'development');
+app.use( require('request-param')() )

-    switch(process.argv[2]) {
-        case 'stop':
-            stop();
-            process.exit(0);
-        break;
-
-        case 'start':
-            if(process.argv[3])
-                process.env.EXPRESS_ENV = process.argv[3];
-            start();
-        break;
-
-        case 'restart':
-            stop();
-            start();
-            process.exit(0);
-        break;
-
-        case 'help':
-            sys.puts('Usage: node app.js [start|stop|restart]');
-            process.exit(0);
-        break;
-    }
-} catch(e) {
-    sys.puts('Daemon library not found! Please compile ' +
-             './libs/daemon/daemon.node if you would like to use it.');
-}
-
-var app = express.createServer(
-    express.methodOverride(),
-    express.cookieDecoder(),
-    express.bodyDecoder(),
-    require('./middleware/im')({
-        maxAge: 15 * 60 * 1000,
-        reapInterval: 60 * 1000,
-        authentication: require('./libs/authentication/' + AUTH_LIBRARY)
-    })
-);
+app.use(require('method-override')());
+app.use(require('cookie-parser')());;
+//app.use(require('body-parser')());;
+app.use(require('body-parser').urlencoded({extended: true}));;
+app.use(require('body-parser').json());;
+app.use(require('./middleware/im')({
+   maxAge: 15 * 60 * 1000,
+   reapInterval: 60 * 1000,
+   authentication: require('./libs/authentication/' + AUTH_LIBRARY)
+}));

 app.set('root', __dirname);

-app.configure('development', function() {
-    app.set('view engine', 'jade');
+if ('development' == app.get('env')) {
    app.set('views', __dirname + '/dev/views');
-
-    app.stack.unshift({
-        route: '/dev',
-        handle: function(req, res, next) {
-            req.dev = true;
-            next();
-        }
-    });
-
-    app.use(express.logger());
-    app.use('/dev', express.router(require('./dev/app')));
-    app.use(express.staticProvider(
+    app.set('view engine', 'jade');
+    
+    app.use(require("morgan")("dev"));
+    require('./dev/app')('/dev', app);
+    app.use(express.static(
                require('path').join(__dirname, '../client')));
-    app.use(express.errorHandler({dumpExceptions: true, showStack: true}));
-});
+    app.use(require('express-error-handler')({dumpExceptions: true, showStack: true}));
+}

 app.listen(APP_PORT, APP_HOST);

 // Listener endpoint; handled in middleware
-app.get('/listen', function(){});
+app.get('/app/listen', function(){});

-app.post('/message', function(req, res) {
-    res.find(req.body['to'], function(user) {
+app.use('/app/message', function(req, res) {
+
+    res.find(req.param('to'), function(user) {
        if(!user)
            return res.send(new packages.Error('not online'));

        res.message(user, new packages.Message(
            req.session.data('username'),
-            req.body.body
+            req.param('body')
        ));
    });
 });

-app.post('/message/typing', function(req, res) {
-    if(~packages.TYPING_STATES.indexOf('typing' + req.body['state'])) {
-        res.find(req.body['to'], function(user) {
+app.use('/app/message/typing', function(req, res) {
+    if(~packages.TYPING_STATES.indexOf('typing' + req.param('state'))) {
+        res.find(req.param('to'), function(user) {
            if(user) {
                res.message(user, new packages.Status(
                    req.session.data('username'),
-                    'typing' + req.body.state
+                    'typing' + req.param('state')
                ));
            }

@@ -120,16 +72,18 @@ app.post('/message/typing', function(req, res) {
    }
 });

-app.post('/status', function(req, res) {
-    if(~packages.STATUSES.indexOf(req.body['status'])) {
-        res.status(req.body.status, req.body.message);
+app.use('/app/status', function(req, res) {
+    if(~packages.STATUSES.indexOf(req.param('status'))) {
+        res.status(req.param('status'), req.param('message'));
        res.send(new packages.Success('status updated'));
    } else {
        res.send(new packages.Error('invalid status'));
    }
 });

-app.post('/signoff', function(req, res) {
+app.use('/app/signoff', function(req, res) {
    res.signOff();
    res.send(new packages.Success('goodbye'));
 });
+
+console.log('Ajax IM server started...');
@@ -1,16 +1,6 @@
-var utils = require('connect/utils');
-
-module.exports = function(app) {
-    app.get('/', function(req, res) {
+module.exports = function(route, app) {
+    app.get(route+'/', function(req, res) {
        res.render('chat', {
-            locals: {}
-        });
-    });
-
-    app.get('/cookie', function(req, res) {
-        res.send('cookie set', {
-            'Set-Cookie': utils.serializeCookie('sessionid', utils.uid(),
-                                                {path: '/'})
        });
    });
 };
@@ -1,13 +1,13 @@
-!!! 5
-html
+doctype html
+html(lang="en")
  head
    title Ajax IM
-    script(src: '/js/jquery-1.4.1.js', type: 'text/javascript')
-    script(src: '/js/md5.js', type: 'text/javascript')
-    script(src: '/js/store.js', type: 'text/javascript')
-    script(src: '/js/cookies.js', type: 'text/javascript')
-    script(src: '/js/dateformat.js', type: 'text/javascript')
-    script(src: '/js/im.js', type: 'text/javascript')
-    script(type: 'text/javascript')
-      | $(function(){var im = AjaxIM.init({theme: "/themes/default"});});
-  body Hello.
+    script(src='/js/jquery-1.11.1.js', type='text/javascript')
+    script(src='/js/md5.js', type='text/javascript')
+    script(src='/js/store.js', type='text/javascript')
+    script(src='/js/dateformat.js', type='text/javascript')
+    script(src='/js/im.js', type='text/javascript')
+    script(type='text/javascript').
+      $(function(){var im = AjaxIM.init({theme: "/themes/default"});});
+  body.
+    Hello.
@@ -1,24 +1,53 @@
-// Cookie that stores the session ID
-// Will be set as request.sessionID in `authenticate` and `friends` functions
-exports.cookie = 'sessionid';
+var o_ = require('../../utils');
+var User = require('../../../middleware/im/user');

-exports.authenticate = function(request, callback) {
-    // Verify user based on request.
-    // On failure, redirect user to auth form
+exports.authenticate = function(store, event, callback) {
+    // remove authentication from event
+    var sessionid = event.sessionid;
+    delete event.sessionid;

-    callback({
-        username: 'username' + Math.floor(Math.random() * 1000),
-        displayname: 'John Smith',
-        otherinfo: 'any other relevant key/values'
-    });
+    // find the user
+    var user = event.from? store.sessions[event.from]: undefined;
+
+    // create, validate or reject user
+    if (user) {
+        // found the user so check authentication
+        if (sessionid && (sessionid === user.data('sessionid'))) {
+            event.from = user.data('username');
+            callback(event, user);
+        } else {
+            event._status = {sent: false, e: 'not authenticated'};
+            callback(event);
+        }
+    } else if (event.type == 'hello') {
+        store.find('sessionid', sessionid, function(user) {
+            if (user) {
+                // relogin as same user
+                event.from = user.data('username');
+                callback(event, user);
+            } else {
+                // if no username requested, assign user name
+                if (!event.from) {
+                    event.from = 'username' + (++store.uid);
+                }
+                // everybody is your friend!
+                var friends = o_.values(store.sessions).map(function(friend) {
+                    return friend.data('username');
+                });
+                // you're even friends with yourself!
+                friends.push(event.from);
+                // create new user
+                user = new User(store, {
+                    username: event.from,
+                    sessionid: sessionid,
+                    displayname: 'John Smith',
+                    otherinfo: 'any other relevant key/values'
+                }, friends);
+                callback(event, user);
+            }
+        });
+    } else {
+        event._status = {sent: false, e: 'not authenticated'};
+        callback(event);
+    }
 };
-
-exports.friends = function(request, data, callback) {
-    // Create a friends list based on given user data
-
-    callback([
-        'username1',
-        'username2',
-        'username3'
-    ]);
-};
@@ -1,301 +0,0 @@
-/*
-* Daemon.node
-*** A node.JS addon that allows creating Unix/Linux Daemons in pure Javascript.
-*** Copyright 2010 (c) <arthur@norgic.com>
-* Under MIT License. See LICENSE file.
-*/
-
-#include <node/node.h>
-#include <v8.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <string.h>
-
-#define PID_MAXLEN 10
-
-using namespace v8;
-
-// Go through special routines to become a daemon.
-// if successful, returns daemon's PID
-Handle<Value> Start(const Arguments& args) {
-	pid_t pid;
-	
-	pid = fork();
-	if(pid > 0) exit(0);
-	if(pid < 0) exit(1);
-	
-	// Can be changed after with process.umaks
-	umask(0);
-	
-	setsid();
-	
-	// Can be changed with process.chdir
-	chdir("/");
-	
-	return Integer::New(getpid());
-}
-
-// Close Standard IN/OUT/ERR Streams
-Handle<Value> CloseIO(const Arguments& args) {
-	close(STDIN_FILENO);
-	close(STDOUT_FILENO);
-	close(STDERR_FILENO);
-}
-
-// File-lock to make sure that only one instance of daemon is running.. also for storing PID
-/* lock ( filename )
-*** filename: a path to a lock-file.
-*** Note: if filename doesn't exist, it will be created when function is called.
-*/
-Handle<Value> LockD(const Arguments& args) {
-	if(!args[0]->IsString())
-		return Boolean::New(false);
-	
-	String::Utf8Value data(args[0]->ToString());
-	char pid_str[PID_MAXLEN+1];
-	
-	int lfp = open(*data, O_RDWR | O_CREAT, 0640);
-	if(lfp < 0) exit(1);
-	if(lockf(lfp, F_TLOCK, 0) < 0) exit(0);
-	
-	int len = snprintf(pid_str, PID_MAXLEN, "%d", getpid());
-	write(lfp, pid_str, len);
-	
-	return Boolean::New(true);
-}
-
-class StreamPtr : public node::ObjectWrap
-{
-public:
-    explicit StreamPtr(FILE** fpp, const char *pmode);
-    ~StreamPtr();
-
-    static Handle<Value> Open(const Arguments& args);
-    static Handle<Value> Close(const Arguments& args);
-    static Handle<Value> Redirect(const Arguments& args);
-
-    static void Initialize(Handle<Object> target);
-    static Handle<Value> New(const Arguments& args);
-
-    FILE** stream;
-    const char *mode;
-private:
-    static Persistent<FunctionTemplate> constructor_template;
-};
-
-Persistent<FunctionTemplate> StreamPtr::constructor_template;
-
-StreamPtr::StreamPtr(FILE** fpp, const char *pmode)
-    : stream(fpp)
-    , mode( pmode )
-{
-}
-
-StreamPtr::~StreamPtr()
-{
-    fclose(*stream);
-}
-
-Handle<Value> StreamPtr::Open(const Arguments& args)
-{
-    HandleScope scope;
-
-    StreamPtr *fp = ObjectWrap::Unwrap<StreamPtr>(args.This());
-    char *new_file = *String::Utf8Value(args[0]->ToString());
-    *fp->stream = fopen(new_file, fp->mode);
-
-    // return if the creation of the new FILE* was successful;
-    return Boolean::New( *fp->stream != NULL );
-}
-
-Handle<Value> StreamPtr::Close(const Arguments& args)
-{
-    HandleScope handle_scope;
-
-    StreamPtr *fp = ObjectWrap::Unwrap<StreamPtr>(args.This());
-    assert( fp && "object had no InternalField" );
-    int ret = fclose(*fp->stream);
-
-    return Boolean::New(ret == 0);
-}
-
-Handle<Value> StreamPtr::Redirect(const Arguments& args)
-{
-    HandleScope scope;
-    if (Close(args)->ToBoolean()->Value())
-    {
-        return Open(args);
-    } else {
-        return Boolean::New(false);
-    }
-}
-
-Persistent<Object> stdin_obj;
-Persistent<Object> stdout_obj;
-Persistent<Object> stderr_obj;
-
-void StreamPtr::Initialize(Handle<Object> target)
-{
-    HandleScope scope;
-
-    Local<FunctionTemplate> file_pointer = FunctionTemplate::New(StreamPtr::New);
-    constructor_template = Persistent<FunctionTemplate>::New(file_pointer);
-    constructor_template->InstanceTemplate()->SetInternalFieldCount(1);
-
-    NODE_SET_PROTOTYPE_METHOD(constructor_template, "open", StreamPtr::Open);
-    NODE_SET_PROTOTYPE_METHOD(constructor_template, "close", StreamPtr::Close);
-    NODE_SET_PROTOTYPE_METHOD(constructor_template, "sendTo", StreamPtr::Redirect);
-
-    // Although we could expose the prototype directly, I see no reason to, as it's not
-    // very useful for anything other than the intended purpose.
-    //target->Set(String::NewSymbol("StreamPtr"), constructor_template->GetFunction());
-
-    stdin_obj = Persistent<Object>::New( constructor_template->GetFunction()->NewInstance() );
-    Handle<External> stdin_ptr = External::New( new StreamPtr( &stdin, "r" ) );
-    stdin_obj->SetInternalField(0, stdin_ptr);
-    target->Set(String::NewSymbol("stdin"), stdin_obj);
-
-    stdout_obj = Persistent<Object>::New( constructor_template->GetFunction()->NewInstance() );
-    Handle<External> stdout_ptr = External::New( new StreamPtr( &stdout, "w" ) );
-    stdout_obj->SetInternalField(0, stdout_ptr);
-    target->Set(String::NewSymbol("stdout"), stdout_obj);
-
-    stderr_obj = Persistent<Object>::New( constructor_template->GetFunction()->NewInstance() );
-    Handle<External> stderr_ptr = External::New( new StreamPtr( &stderr, "w" ) );
-    stderr_obj->SetInternalField(0, stderr_ptr);
-    target->Set(String::NewSymbol("stderr"), stderr_obj);
-}
-
-Handle<Value> StreamPtr::New(const Arguments& args)
-{
-    HandleScope scope;
-    return scope.Close(args.This());
-}
-
-/* The default object:
- * {
- *     "fork":   true,
- *     "lock":   "daemon.pid"
- *     "stdout": null,
- *     "stderr": null,
- *     "stdin":  null,
- *     "umask":  0,
- *     "chroot": null,
- *     "chdir":  ".",
- * }
- */
-
-#define SET_DEFAULT(obj, name, value) \
-do { \
-Local<String> str_##name = String::New(#name); \
-if( !obj->Has( str_##name ) ) \
-    obj->Set( str_##name, (value) ); \
-} while (0)
-
-static inline void setDefaults(Handle<Object> &arg)
-{
-    HandleScope scope;
-
-    SET_DEFAULT( arg, fork, Boolean::New(true) );
-    SET_DEFAULT( arg, lock, String::New("daemon.pid") );
-    SET_DEFAULT( arg, stdin, Null() );
-    SET_DEFAULT( arg, stdout, Null() );
-    SET_DEFAULT( arg, stderr, Null() );
-    SET_DEFAULT( arg, umask, Integer::New(0) );
-    SET_DEFAULT( arg, chroot, Null() );
-    SET_DEFAULT( arg, chdir, String::New(".") );
-    //SET_DEFAULT( arg, close_fds, Boolean::New(false) );
-    //SET_DEFAULT( arg, catch_signals, Boolean::New(false) );
-}
-
-#undef SET_DEFAULT
-
-Handle<Value> Init(const Arguments& args) 
-{
-    HandleScope scope;
-
-    Local<Object> arg = args[0]->ToObject();
-    setDefaults( arg );
-
-    pid_t pid = 0;
-    if( arg->Get( String::New("fork") )->IsTrue() )
-    {
-        pid = fork();
-	if(pid > 0) exit(0);
-	if(pid < 0) exit(1);
-    }
-
-    if( !arg->Get( String::New("lock") )->IsNull() )
-    {
-        Local<String> file = arg->Get( String::New( "lock" ) )->ToString();
-        String::Utf8Value data(file);
-        char pid_str[PID_MAXLEN+1];
-
-        int lfp = open(*data, O_RDWR | O_CREAT, 0640);
-        if(lfp < 0) exit(1);
-        if(lockf(lfp, F_TLOCK, 0) < 0) exit(0);
-
-        int len = snprintf(pid_str, PID_MAXLEN, "%d", getpid());
-        write(lfp, pid_str, len);
-    }
-
-    if( arg->Get( String::New("stdin") )->IsNull() )
-    {
-        Local<Function> close = Function::Cast( *stdin_obj->Get( String::New("close") ) );
-        close->Call( stdin_obj, 0, NULL );
-    } else {
-        Local<Function> send_to = Function::Cast( *stdin_obj->Get( String::New("sendTo") ) );
-        Local<Value> string_arg = arg->Get( String::New("stdin") );
-        send_to->Call( stdin_obj, 1, &string_arg );
-    }
-
-    if( arg->Get( String::New("stdout") )->IsNull() )
-    {
-        Local<Function> close = Function::Cast( *stdout_obj->Get( String::New("close") ) );
-        close->Call( stdout_obj, 0, NULL );
-    } else {
-        Local<Function> send_to = Function::Cast( *stdout_obj->Get( String::New("sendTo") ) );
-        Local<Value> string_arg = arg->Get( String::New("stdout") );
-        send_to->Call( stdout_obj, 1, &string_arg );
-    }
-
-    if( arg->Get( String::New("stderr") )->IsNull() )
-    {
-        Local<Function> close = Function::Cast( *stderr_obj->Get( String::New("close") ) );
-        close->Call( stderr_obj, 0, NULL );
-    } else {
-        Local<Function> send_to = Function::Cast( *stderr_obj->Get( String::New("sendTo") ) );
-        Local<Value> string_arg = arg->Get( String::New("stderr") );
-        send_to->Call( stderr_obj, 1, &string_arg );
-    }
-
-    Local<Integer> umask_arg = arg->Get( String::New("umask") )->ToInteger();
-    umask( umask_arg->Value() );
-
-    if( !arg->Get( String::New("chroot") )->IsNull() )
-    {
-        char* dir = *String::AsciiValue( arg->Get( String::New("chroot") ) );
-        chroot( dir );
-    }
-
-    if( !arg->Get( String::New("chdir") )->IsNull() )
-    {
-        char* dir = *String::AsciiValue( arg->Get( String::New("chdir") ) );
-        chdir( dir );
-    }
-
-    return Integer::New(pid);
-}
-
-extern "C" void init(Handle<Object> target) {
-	HandleScope scope;
-	
-	target->Set(String::New("start"), FunctionTemplate::New(Start)->GetFunction());
-	target->Set(String::New("lock"), FunctionTemplate::New(LockD)->GetFunction());
-	target->Set(String::New("closeIO"), FunctionTemplate::New(CloseIO)->GetFunction());
-	target->Set(String::New("init"), FunctionTemplate::New(Init)->GetFunction());
-
-        StreamPtr::Initialize(target);
-}
@@ -1,15 +0,0 @@
-srcdir = "."
-blddir = "build"
-VERSION = "0.0.1"
-
-def set_options(opt):
-  opt.tool_options("compiler_cxx")
-
-def configure(conf):
-  conf.check_tool("compiler_cxx")
-  conf.check_tool("node_addon")
-
-def build(bld):
-  obj = bld.new_task_gen("cxx", "shlib", "node_addon")
-  obj.target = "daemon"
-  obj.source = "daemon.cc"
@@ -1,88 +1,2 @@
-var sys = require('sys');
-
-var Package = function() {};
-Package.prototype._sanitize = function(content) {
-    // strip HTML
-    return content.replace(/<(.|\n)*?>/g, '');
-};
-
-var Error = exports.Error = function(error) {
-    this.error = error;
-};
-sys.inherits(Error, Package);
-Error.prototype.toJSON = function() {
-    return {
-        type: 'error',
-        error: this.error
-    };
-};
-
-var Success = exports.Success = function(success) {
-    this.success = success;
-};
-sys.inherits(Success, Package);
-Success.prototype.toJSON = function() {
-    return {
-        type: 'success',
-        success: this.success
-    };
-};
-
-var Message = exports.Message = function(from, body) {
-    this.from = from;
-    this.body = body;
-};
-sys.inherits(Message, Package);
-Message.prototype.toJSON = function() {
-    return {
-        type: 'message',
-        user: this.from,
-        body: this._sanitize(this.body)
-    };
-};
-
-var Notice = exports.Notice = function(username, info) {
-    this.username = username;
-    this.info = info;
-};
-sys.inherits(Notice, Package);
-Notice.prototype.toJSON = function() {
-    return {
-        type: 'notice',
-        user: this.username,
-        info: this.info
-    };
-};
-
 exports.TYPING_STATES = ['typing+', 'typing~', 'typing-'];
 exports.STATUSES = ['available', 'away', 'idle'];
-var Status = exports.Status = function(username, status, message) {
-    var statuses = exports.STATUSES + exports.TYPING_STATES;
-
-    this.username = username;
-    this.status = -~statuses.indexOf(status) ? status : statuses[0];
-    this.message = message;
-};
-sys.inherits(Status, Package);
-Status.prototype.toJSON = function() {
-    return {
-        type: 'status',
-        user: this.username,
-        status: this.status,
-        message: this._sanitize(this.message || '')
-    };
-};
-
-var Offline = exports.Offline = function(username) {
-    this.username = username;
-};
-sys.inherits(Offline, Package);
-Offline.prototype.toJSON = function() {
-    // A special type of status
-    return {
-        type: 'status',
-        user: this.username,
-        status: 'offline',
-        message: ''
-    };
-};
@@ -9,6 +9,21 @@ module.exports = o_ = {
            a[keys[i]] = b[keys[i]];
        return a;
    },
+
+    extend: function() {
+        var o = {};
+        for (var a=0; a < arguments.length; ++a) {
+            this.merge(o, arguments[a]);
+        }
+        return o;
+    },
+
+    deletekey: function(o, key) {
+        if (o.hasOwnProperty(key)) {
+            delete o[key];
+        }
+        return o;
+    },
    
    values: function(obj) {
        if(typeof obj == 'array')
@@ -1,67 +1,88 @@
 var url = require('url'),
-    Hub = require('./im/hub');
+    Hub = require('./im/hub'),
+    packages = require('../libs/packages'),
+    o_ = require('../libs/utils');

 module.exports = function setupHub(options) {
    options = options || {};

-    store = new Hub(options);
+    var store = new Hub(options);

-    return function session(req, res, next) {
+    return {store: store, session: function session(req, res, next) {
        req.sessionStore = store;
-        req.sessionID = req.cookies[options.authentication.cookie];

-        if(!req.cookies) {
-            next(new Error('session requires cookieDecoder to work properly'));
-            return;
-        }
-        
-        if(req.dev) {
-            next();
-            return;
-        }
+        // create the event object
+        req.event = o_.extend({}, req.query, req.body, req.params);
+        o_.deletekey(req.event, 'callback');
+        o_.deletekey(req.event, '_');

-        if(req.sessionID) {
-            store.get(req, function(err, sess) {
-                if(err) {
-                    next(err);
+        req.event.reply = function(status) {
+            if (status) {
+                this._status = status;
+            }
+            delete this.reply;
+            res.jsonp(this);
+        };
+
+        var unauthenticated = function() {
+            req.event.reply({sent: false, e: 'unauthenticated'});
+        };
+
+        // set event handlers to unauthenticated by default
+        res.message = res.typing = res.status = res.signOff = unauthenticated;
+
+        if(url.parse(req.url).pathname.substring(0, 5) === '/app/') {
+            store.get(req.event, function(event, user) {
+                if(!user) {
+                    next();
                    return;
                }

-                if(!sess) {
-                    next(new Error(JSON.stringify({
-                                        type: 'error',
-                                        error: 'not authenticated'})));
-                    return;
-                }
-
-                sess.touch();
-                if(url.parse(req.url).pathname === '/listen') {
+                user.touch();
+                if(url.parse(req.url).pathname === '/app/listen') {
                    req.connection.setTimeout(5 * 60 * 1000);
-                    sess.listener(res);
-                    store.set(req.sessionID, sess);
+                    user.listener(res);
+                    store.set(user.data('username'), user);

-                    if(msg = sess.message_queue.shift())
-                        sess._send.apply(sess, msg);
+                    if(msg = user.message_queue.shift()) {
+                        user._send.apply(user, msg);
+                    }
                } else {
-                    sess.connection = res;
+                    req.event.from = user.data('username');
                }

-                req.session = sess;
-                res.find = store.find.bind(store);
-                res.message = function(to, package) {
-                    store.message(req.session, to, package);
+                res.message = function() {
+                    user.message(req.event);
                };
-                res.status = function(value, message) {
-                    req.session.status(value, message);
+                res.typing = function() {
+                    if(~packages.TYPING_STATES.indexOf('typing' + req.event.state)) {
+                        store.find('username', req.event.to, function(to) {
+                            if(to) {
+                                req.event.status = 'typing' + req.event.state;
+                                user.message(req.event);
+                            } else {
+                                // Typing updates do not receive confirmations,
+                                // as they are not important enough.
+                                req.event.reply({sent: true});
+                            }
+                        });
+                    } else {
+                        req.event.reply({sent: false, e: 'invalid state'});
+                    }
+                };
+                res.status = function() {
+                    user.status(req.event);
+                };
+                res.signOff = function() {
+                    user.signOff(req.event);
                };
-                res.signOff = function() { store.signOff(req.sessionID); };

-                next();
+                if(url.parse(req.url).pathname !== '/app/listen') {
+                    next();
+                }
            });
        } else {
-            next(new Error(JSON.stringify({
-                                        type: 'error',
-                                        error: 'not authenticated'})));
+            next();
        }
-    };
+    }};
 };
@@ -5,6 +5,7 @@ var events = require('events'),
    User = require('./user');

 var Hub = module.exports = function Hub(options) {
+    this.uid = 0;
    this.events = new events.EventEmitter();
    this.auth = options.authentication;
    this.sessions = {};
@@ -14,19 +15,19 @@ var Hub = module.exports = function Hub(options) {

    if(this.reapInterval !== -1) {
        setInterval(function(self) {
-            self.reap(self.maxAge);
+            self.reapCheck(self.maxAge);
        }, this.reapInterval, this);
    }

-    this.events.addListener('update', o_.bind(function(package) {
-        var _package = package.toJSON();
-        if(package.type == 'status' && package.status == 'offline') {
+    this.events.addListener('update', o_.bind(function(event) {
+        if(event.type == 'status' && event.status == 'offline') {
            var sids = Object.keys(this.sessions), sid, sess;
            for(sid in this.sessions) {
                sess = this.sessions[sid];
-                if(sess.data('username') == package.username) {
-                    if(sess.listeners.length)
-                        sess.send(200, {type: 'goodbye'});
+                if (sess.data('username') == event.from) {
+                    if (sess.listeners.length) {
+                        sess.send({type: 'goodbye'});
+                    }
                    delete this.sessions[sid];
                    break;
                }
@@ -35,60 +36,56 @@ var Hub = module.exports = function Hub(options) {
    }, this));
 };

-Hub.prototype.destroy = function(sid, fn) {
-    this.set(sid, null, fn);
-};
-
-Hub.prototype.reap = function(ms) {
-    var threshold = +new Date - ms,
-        sids = Object.keys(this.sessions);
+Hub.prototype.reapCheck = function(ms) {
+    var threshold = +new Date - ms;
+    var sids = Object.keys(this.sessions);
    for(var i = 0, len = sids.length; i < len; ++i) {
-        var sid = sids[i], sess = this.sessions[sid];
-        if(sess.lastAccess < threshold) {
-            this.events.emit('update', new packages.Offline(sess.data('username')));
+        var sid = sids[i];
+        if(this.sessions[sid].lastAccess < threshold) {
+            this.reap(sid);
        }
    }
 };

-Hub.prototype.get = function(req, fn) {
-    if(this.sessions[req.sessionID]) {
-        fn(null, this.sessions[req.sessionID]);
-    } else {
-        this.auth.authenticate(req, o_.bind(function(data) {
-            if(data) {
-                var session = new User(req.sessionID, data);
-                this.set(req.sessionID, session);
+Hub.prototype.reap = function(sid) {
+    var sess = this.sessions[sid];
+    console.log('reaping '+sess.data('username'));
+    var event = {type: 'status', from: sess.data('username'), status: 'offline', message: ''};
+    this.events.emit('update', event);
+    delete this.sessions[sid];
+    sess.close();
+};

-                this.auth.friends(req, data, o_.bind(function(friends) {
-                    var friends_copy = friends.slice();
-                    o_.values(this.sessions).filter(function(friend) {
-                        return ~friends.indexOf(friend.data('username'));
-                    }).forEach(function(friend) {
-                        var username = friend.data('username');
-                        friends_copy[friends_copy.indexOf(username)] =
-                                            [username, friend.status()];
-                    }, this);
-
-                    session._friends(friends_copy);
-                    session.events.addListener('status',
-                        o_.bind(function(value, message) {
-                            this.events.emit(
-                                'update',
-                                new packages.Status(session.data('username'),
-                                                    value,
-                                                    message)
-                            );
-                        }, this));
-                    this.events.addListener('update',
-                                      o_.bind(session.receivedUpdate, session));
-                    this.set(req.sessionID, session);
-                    fn(null, session);
-                }, this));
-            } else {
-                fn();
+Hub.prototype.get = function(event, fn, socket) {
+    this.auth.authenticate(this, event, o_.bind(function(event, user) {
+        if (user) {
+            if (socket) {
+                user.socketio = socket;
            }
-        }, this));
-    }
+            if (this.sessions[user.data('username')]) {
+                fn(event, user);
+                return;
+            }
+            this.set(user.data('username'), user);
+            var friends = user.friends;
+            var friends_copy = friends.slice();
+            o_.values(this.sessions).filter(function(friend) {
+                return ~friends.indexOf(friend.data('username'));
+            }).forEach(function(friend) {
+                var username = friend.data('username');
+                friends_copy[friends_copy.indexOf(username)] = [username, friend.status()];
+            }, this);
+            user._friends(friends_copy);
+            user.events.addListener('status', o_.bind(function(value, message) {
+                var event = {type: 'status', from: user.data('username'), status: value, message: message};
+                this.events.emit('update', event);
+            }, this));
+            this.events.addListener('update', o_.bind(user.receivedUpdate, user));
+            fn(event, user);
+        } else {
+            fn(event);
+        }
+    }, this));
 };

 Hub.prototype.set = function(sid, sess, fn) {
@@ -96,11 +93,11 @@ Hub.prototype.set = function(sid, sess, fn) {
    fn && fn();
 };

-Hub.prototype.find = function(username, fn) {
+Hub.prototype.find = function(key, value, fn) {
    for(var sid in this.sessions) {
-        var session = this.sessions[sid],
-            sess_username = session.data('username');
-        if(sess_username == username) {
+        var session = this.sessions[sid];
+        var user_value = session.data(key);
+        if (user_value == value) {
            fn(session);
            return;
        }
@@ -108,19 +105,12 @@ Hub.prototype.find = function(username, fn) {
    fn(false);
 };

-Hub.prototype.message = function(from, to, package) {
-    try {
-        package.user = from;
-        to.send(package);
-        from.respond(new packages.Success('sent'));
-    } catch(e) {
-        from.respond(new packages.Error(e.description));
-    }
-};
-
-Hub.prototype.signOff = function(sid) {
-    if(sid in this.sessions)
-        this.events.emit('update',
-                         new packages.Offline(
-                            this.sessions[sid].data('username')));
+Hub.prototype.dispatch = function(event) {
+    this.find('username', event.from, function(from) {
+        if (from) {
+            from.dispatch(event);
+        } else {
+            event.reply({sent: false, e: 'not authenticated'});
+        }
+    });
 };
@@ -2,32 +2,50 @@ var events = require('events'),
    packages = require('../../libs/packages'),
    o_ = require('../../libs/utils');

-var User = module.exports = function(id, data) {
-    this.id = id;
+var User = module.exports = function(store, data, friends) {
+    this.store = store;
    this.connection = null;
    this.listeners = [];
    this.message_queue = [];
-    this.convos = {};
    this._data = data;
+    this.friends = friends;

    this.events = new events.EventEmitter();
-    this.status(packages.STATUSES[0], '');
+    this._status = packages.STATUSES[0];
+    this._status_message = '';

-    setInterval(o_.bind(this._expireConns, this), 500);
+    this.interval = setInterval(o_.bind(this._expireConns, this), 500);
 };

-User.prototype.receivedUpdate = function(package) {
-    if(this.friends.indexOf(package.username))
-        this.send(package);
+User.prototype.close = function() {
+   clearInterval(this.interval);
+   var conn,
+   noop = JSON.stringify({type: 'noop'}),
+   noop_headers = {
+       'Content-Type': 'application/json',
+       'Content-Length': noop.length
+   };
+   for(var i = this.listeners.length-1; i >= 0; i--) {
+       conn = this.listeners[i].connection;
+       this.listeners[i].writeHead(200, noop_headers);
+       this.listeners[i].end(noop);
+   }
+};
+
+User.prototype.receivedUpdate = function(event) {
+    event = o_.extend({}, event);
+    event.to = this.data('username');
+    if(this.friends.indexOf(event.from))
+        this.send(event);
 };

 User.prototype._friends = function(friends) {
    this.friends = friends;
-    this.send(JSON.stringify({
+    this.send({
        type: 'hello',
        username: this.data('username'),
        friends: friends
-    }));
+    });
 };

 User.prototype._expireConns = function() {
@@ -52,49 +70,37 @@ User.prototype.listener = function(conn) {
    this.listeners.push(conn);
 };

-User.prototype.respond = function(code, message, callback) {
-    this._send('connection', code, message, callback);
+User.prototype.send = function(event) {
+    this._send('listener', event);
 };

-User.prototype.send = function(code, message, callback) {
-    this._send('listener', code, message, callback);
-};
-
-User.prototype._send = function(type, code, message, callback) {
-    if(!message && typeof code != 'number') {
-        callback = message;
-        message = code;
-        code = 200;
-    }
-
-    if(typeof message != 'string')
-        message = JSON.stringify(message);
-
-    if(type == 'connection' && this.connection) {
-        this.connection.writeHead(code || 200, {
-            'Content-Type': 'application/json',
-            'Content-Length': message.length
-        });
-        this.connection.end(message);
+User.prototype._send = function(type, event, res) {
+    if (this.socketio) {
+        var id = event.id;
+        if (event.id) {
+            delete event.id;
+        }
+        this.socketio.emit('client', event);
+        if (id) {
+            event.id = id;
+        }
+    } else if(type == 'connection') {
+        // end a regular connection with a response
+        res.jsonp(event);
    } else {
+        // end a long-polling connection with an event
        if(!this.listeners.length)
            return this.message_queue.push(arguments);

        var cx = this.listeners.slice(), conn;
        this.listeners = [];
        while(conn = cx.shift()) {
-            conn.writeHead(code || 200, {
-                'Content-Type': 'application/json',
-                'Content-Length': message.length
-            });
-            conn.end(message);
+            conn.jsonp(event);
        }
-        if(callback) callback();
    }
 };

 User.prototype.data = function(key, def) {
-    if(key == 'id') return this.id;
    return this._data[key] || this['_' + key] ||
           (typeof this[key] != 'function' && this[key]) ||
           def || false;
@@ -104,11 +110,49 @@ User.prototype.touch = function() {
    this.lastAccess = +new Date;
 };

-User.prototype.status = function(value, message) {
-    if(!value)
-        return this._status;
-    
-    this._status = value;
-    this._status_message = message;
-    this.events.emit('status', value, message);
+User.prototype.message = function(event) {
+   var self = this;
+   try {
+       self.store.find('username', event.to, function(to) {
+           if(to) {
+               to.send(event);
+               event.reply({sent: true});
+           } else {
+               event.reply({sent: false, e: 'not online'});
+           }
+       });
+   } catch(e) {
+       event.reply({sent: false, e: e.description});
+   }
+};
+
+User.prototype.status = function(event) {
+    if (!event) {
+        return this._status;
+    }
+
+    this._status = event.status;
+    this._status_message = event.message;
+    this.events.emit('status', event.status, event.message);
+    if (event.reply) {
+        event.reply({sent: true});
+    }
+};
+
+User.prototype.signOff = function(event) {
+    event.status = 'offline';
+    this.store.events.emit('update', event);
+    event.reply({sent: true});
+};
+
+User.prototype.dispatch = function(event) {
+    if (event.type == 'message') {
+        this.message(event);
+    } else if (event.type == 'status') {
+        this.status(event);
+    } else if (event.type == 'signoff') {
+        this.signOff(event);
+    } else {
+        event.reply({sent: false, e: 'invalid event type'});
+    }
 };
@@ -1,8 +1,7 @@
 // == Server Configuration ==
 //
 // This is the configuration file for the Node.js Ajax IM server. Here, you
-// can set which ports will be used for the public and internal servers,
-// as well as other settings such as the session cookie name and expiration.
+// can set which ports will be used for the public and internal servers.

 // === Host and Port ===
 //
Autor	SHA1	Mensagem	Data
wellton	ac361419b8	Update app.js	2021-05-06 18:58:50 -03:00
Daniel Howard	7985251207	Fixed readme for AjaxIM_v4.0a4.	2014-10-09 15:31:48 -07:00
Daniel Howard	5805778a17	Refactor server for flexibility.	2014-10-09 14:26:31 -07:00
Daniel Howard	f522e0874e	cookie-parser not needed anymore.	2014-09-24 15:17:02 -07:00
Daniel Howard	58bdceef45	Replace cookies with params because cookies are not cross-domain.	2014-09-24 15:15:58 -07:00
Daniel Howard	b20f678a38	Accept URL-encoded GETs and POSTs, too.	2014-09-24 15:10:20 -07:00
Daniel Howard	ba32c3b727	Replace homebrew triggerEvent()/onEvent() with jQuery on()/trigger().	2014-09-24 14:56:31 -07:00
Daniel Howard	a6ef421f79	Replace get() and post() calls with request() calls.	2014-09-24 14:29:52 -07:00
Daniel Howard	9f7c470b05	Move get(), post() and request() to be non-static.	2014-09-12 16:30:51 -07:00
Daniel Howard	0a5b025c3e	AjaxIM object automatically creates sessionid cookie.	2014-09-12 14:33:49 -07:00
Daniel Howard	c75b3d2f31	Store sessionid in store instead of in cookies.	2014-09-12 14:31:46 -07:00
Daniel Howard	bb3fc41c32	Remove unneeded build folder.	2014-08-28 14:39:49 -07:00
Daniel Howard	6f05609dab	4.0a3 minified version.	2014-08-28 13:36:46 -07:00
Daniel Howard	0893da7df5	Use >= instead of ^ because other packages do.	2014-08-28 13:08:09 -07:00
Daniel Howard	7658637231	Default chat textarea to 16 pixels.	2014-08-28 13:06:36 -07:00
Daniel Howard	01df091f45	Hide error scrollers by default.	2014-08-28 13:04:30 -07:00
Daniel Howard	9e7ab46683	Hide .imjs-scroll after loading theme.	2014-08-28 11:11:58 -07:00
Daniel Howard	1c3c68c7db	Init body-parser with json() call.	2014-08-28 11:09:12 -07:00
Daniel Howard	48f51255a1	Use Socket.IO instead of HTTP when possible.	2014-07-18 15:49:01 -07:00
Daniel Howard	1678ebb345	Refactor to make code more compact.	2014-07-02 15:20:23 -07:00
Daniel Howard	acf9bffb7e	Detect and create a Socket.IO object.	2014-07-02 15:12:46 -07:00
Daniel Howard	dff403f604	Refactor make init cleaner.	2014-07-02 14:40:53 -07:00
Daniel Howard	80d5d177f5	Use hub instead of random numbers to create username and friend's lists.	2014-06-27 16:58:27 -07:00
Daniel Howard	786aec2505	Add new users to friend's list automatically in _friendUpdate().	2014-06-27 16:42:02 -07:00
Daniel Howard	438ea86155	Fix _friendUpdate() to send correct string to l10n.	2014-06-27 16:40:24 -07:00
Daniel Howard	ed404bffcb	Add hub as argument #3 to authentication calls.	2014-06-27 15:37:18 -07:00
Daniel Howard	1b1a7a5159	Fix off-by-1 bug in User.close().	2014-06-27 15:29:58 -07:00
Daniel Howard	fd191229a0	Delete and close a session when it is reaped.	2014-06-27 15:04:17 -07:00
Daniel Howard	c8747974ee	Add User.close() to a session's timer and connections.	2014-06-27 15:02:51 -07:00
Daniel Howard	d6caf96690	Remove User.respond() and call jsonp() directly.	2014-06-27 14:07:47 -07:00
Daniel Howard	8b94d6c411	Use bi-directional events system instead of handcrafted messages.	2014-06-20 15:29:17 -07:00
Daniel Howard	5226091385	Fix file format for EGit.	2014-05-13 12:28:15 -07:00
ajaximrpg	a89a9f0ac4	Initial import.	2014-05-13 12:23:02 -07:00
Daniel Howard	519ae5c751	Remove obsolete daemon code and cookie pages.	2014-05-09 15:10:17 -07:00
Daniel Howard	014375eea3	Set 'sessionid' cookie automatically.	2014-05-07 16:41:35 -07:00
Daniel Howard	e1097a73d5	Fix JSONP.	2014-05-07 16:17:38 -07:00
Daniel Howard	26282c4929	Add charset to suppress browser warning.	2014-05-07 15:51:37 -07:00
Daniel Howard	b52aab4136	Replace req.dev with /app URL.	2014-05-02 15:01:20 -07:00
Daniel Howard	ad03007044	Fix "status updates before adding listeners" bug.	2014-05-02 14:22:59 -07:00
Daniel Howard	b38ba6a3c5	Upgrade jQuery from 1.4.1 to 1.11.0.	2014-05-01 16:09:43 -07:00
Daniel Howard	8c26db802f	Use same uid() function on server and client.	2014-05-01 15:29:19 -07:00
Daniel Howard	7a7015078a	Fix "all requests marked dev" bug.	2014-05-01 15:14:02 -07:00
Daniel Howard	2742cdd014	Merge branch 'master' of https://github.com/ajaximrpg/AjaxIM.git	2014-04-29 13:44:06 -07:00
ajaximrpg	c1d9011d70	Delete .project	2014-04-29 13:41:43 -07:00
Daniel Howard	884e776d3e	Update to run on node v0.10.26.	2014-04-29 13:11:13 -07:00
Daniel Howard	677587ca05	Eclipse project.	2013-04-26 12:33:49 -07:00
Daniel Howard	d0afe8590d	Support JSONP to allow Apache integration.	2013-02-20 12:24:10 -08:00
Daniel Howard	5be7d482e7	Improve cookies.get() to handle both non-JSON values, too.	2013-02-20 12:19:01 -08:00
ajaximrpg	ea69a15a62	Merge pull request #52 from mburtscher/patch-1 Allow server to return multiple messages in one response.	2012-10-05 10:05:27 -07:00
ajaximrpg	6899d8e63d	Merge pull request #56 from ajaximrpg/master Upgraded code for node 0.8.9	2012-10-04 12:52:35 -07:00
Daniel Howard	c819c7ec43	Fix copyright list formatting.	2012-09-19 12:48:29 -07:00
Daniel Howard	8d2675e328	Update for node 0.8.9.	2012-09-19 12:28:15 -07:00
Daniel Howard	c44ec4751d	Revise for express and connect package changes and node 0.8.9.	2012-09-19 12:26:31 -07:00
Daniel Howard	9a9bbfef50	Don't pass on listen URL to avoid setHeader() console warning.	2012-09-19 12:20:56 -07:00
Daniel Howard	3be668abaf	Limit users to 10 for easier dev demo.	2012-09-19 11:24:44 -07:00
Daniel Howard	b98e531bca	Use cookie package; connect package no longer supports cookies.	2012-09-19 11:22:32 -07:00
Daniel Howard	02896ecc4a	Update format for jade 0.27.4 (node 0.8.9).	2012-09-19 11:19:36 -07:00
Daniel Howard	43289d0d17	Use session storage to stop storing username too long.	2012-09-19 11:18:54 -07:00
Daniel Howard	eeac0be514	Show offline users for better demo.	2012-09-19 11:18:14 -07:00
Joshua Gross	f00a7fe1c3	Mark project as no longer in active development.	2012-01-09 10:14:45 -05:00
mburtscher	eb5a174e3b	Allow server to return multiple messages in one response. Quite useful since you generate fewer requests and the implementation on server side is easier ...	2011-07-22 04:34:37 -07:00