Changeset 396162

Timestamp:

06/12/2011 06:39:06 AM (15 years ago)

Author:

mohanjith

Message:

Lets try to fix upgrade race

File:

• chat/trunk/chat.php (modified) (1 diff)

chat/trunk/chat.php

@@ +1 @@
+<?php
+/*
+ Plugin Name: Chat Lite
+ Plugin URI: http://premium.wpmudev.org/project/wordpress-chat-plugin
+ Description: Provides you with a fully featured chat area either in a
+post, page or bottom corner of your site - once activated configure <a
+href="options-general.php?page=chat">here</a> and drop into a post or
+page by clicking on the new chat icon in your post/page editor.
+ Author: S H Mohanjith (Incsub)
+ WDP ID: 223
+ Version: 1.0.5
+ Stable tag: trunk
+ Author URI: http://premium.wpmudev.org
+*/
+/**
+ * @global  object  $chat   Convenient access to the chat object
+ */
+global $chat;
+
+/**
+ * Chat object (PHP4 compatible)
+ * 
+ * Allow your readers to chat with you
+ * 
+ * @since 1.0.0
+ * @author S H Mohanjith <[email protected]>
+ */
+if (!class_exists('Chat')) {
+    class Chat {
+        /**
+         * @todo Update version number for new releases
+         * 
+         * @var     string  $chat_current_version   Current version
+         */
+        var $chat_current_version = '1.0.4';
+        
+        /**
+         * @var     string  $translation_domain Translation domain
+         */
+        var $translation_domain = 'chat';
+        
+        /**
+         * @var     array   $auth_type_map      Authentication methods map
+         */
+        var $auth_type_map = array(1 => 'current_user', 2 => 'network_user', 3 => 'facebook', 4 => 'twitter', 5 => 'public_user');
+        
+        /**
+         * @var     array   $fonts_list     List of fonts
+         */
+        var $fonts_list = array(
+            "Arial" => "Arial, Helvetica, sans-serif",
+            "Arial Black" => "'Arial Black', Gadget, sans-serif",
+            "Bookman Old Style" => "'Bookman Old Style', serif",
+            "Comic Sans MS" => "'Comic Sans MS', cursive",
+            "Courier" => "Courier, monospace",
+            "Courier New" => "'Courier New', Courier, monospace",
+            "Garamond" => "Garamond, serif",
+            "Georgia" => "Georgia, serif",
+            "Impact" => "Impact, Charcoal, sans-serif",
+            "Lucida Console" => "'Lucida Console', Monaco, monospace",
+            "Lucida Sans Unicode" => "'Lucida Sans Unicode', 'Lucida Grande', sans-serif",
+            "MS Sans Serif" => "'MS Sans Serif', Geneva, sans-serif",
+            "MS Serif" => "'MS Serif', 'New York', sans-serif",
+            "Palatino Linotype" => "'Palatino Linotype', 'Book Antiqua', Palatino, serif",
+            "Symbol" => "Symbol, sans-serif",
+            "Tahoma" => "Tahoma, Geneva, sans-serif",
+            "Times New Roman" => "'Times New Roman', Times, serif",
+            "Trebuchet MS" => "'Trebuchet MS', Helvetica, sans-serif",
+            "Verdana" => "Verdana, Geneva, sans-serif",
+            "Webdings" => "Webdings, sans-serif",
+            "Wingdings" => "Wingdings, 'Zapf Dingbats', sans-serif"
+        );
+        
+        /**
+         * @var     array   $_chat_options          Consolidated options
+         */
+        var $_chat_options = array();
+        
+        /**
+         * Get the table name with prefixes
+         * 
+         * @global  object  $wpdb
+         * @param   string  $table  Table name
+         * @return  string          Table name complete with prefixes
+         */
+        function tablename($table) {
+            global $wpdb;
+            // We use a single table for all chats accross the network
+            return $wpdb->base_prefix.'chat_'.$table;
+        }
+        
+        /**
+         * Initializing object
+         * 
+         * Plugin register actions, filters and hooks. 
+         */
+        function Chat() {
+        
+            // Activation deactivation hooks
+            
+            register_activation_hook(__FILE__, array(&$this, 'install'));
+            register_deactivation_hook(__FILE__, array(&$this, 'uninstall'));
+        
+            // Actions
+            
+            add_action('init', array(&$this, 'init'));
+            add_action('wp_head', array(&$this, 'wp_head'), 1);
+            add_action('wp_head', array(&$this, 'output_css'));
+            add_action('wp_footer', array(&$this, 'wp_footer'), 1);
+            // add_action('admin_head', array($this, 'admin_head'));
+            add_action('save_post', array(&$this, 'post_check'));
+            add_action('edit_user_profile', array(&$this, 'profile'));
+            add_action('show_user_profile', array(&$this, 'profile'));
+            
+            add_action('admin_print_styles-settings_page_chat', array(&$this, 'admin_styles'));
+            add_action('admin_print_scripts-settings_page_chat', array(&$this, 'admin_scripts'));
+            
+            // Filters
+            // From process.php
+            add_action('wp_ajax_chatProcess', array(&$this, 'process'));
+            add_action('wp_ajax_nopriv_chatProcess', array(&$this, 'process'));
+            
+            // Only authenticated users (admin) can clear and archive
+            add_action('wp_ajax_chatArchive', array(&$this, 'archive'));
+            add_action('wp_ajax_chatClear', array(&$this, 'clear'));
+            
+            // TinyMCE options
+            add_action('wp_ajax_chatTinymceOptions', array(&$this, 'tinymce_options'));
+            
+            add_filter('wp_redirect', array(&$this, 'profile_process'), 1, 1);
+            add_filter('admin_menu', array(&$this, 'admin_menu'));
+            
+            // White list the options to make sure non super admin can save chat options 
+            add_filter('whitelist_options', array(&$this, 'whitelist_options'));
+            
+            // Add shortcode
+            add_shortcode('chat', array(&$this, 'process_shortcode'));
+            
+            $this->_chat_options['default'] = get_option('chat_default', array(
+                'sound'         => 'enabled',
+                'avatar'        => 'enabled',
+                'emoticons'     => 'disabled',
+                'date_show'     => 'disabled',
+                'time_show'     => 'disabled',
+                'width'         => '',
+                'height'        => '',
+                'background_color'  => '#FFFFFF',
+                'date_color'        => '#6699CC',
+                'name_color'        => '#666666',
+                'moderator_name_color'  => '#6699CC',
+                'special_color'     => '#660000',
+                'text_color'        => '#000000',
+                'code_color'        => '#FFFFCC',
+                'font'          => '',
+                'font_size'     => '12',
+                'log_creation'      => 'disabled',
+                'log_display'       => 'disabled',
+                'login_options'     => array('current_user'),
+                'moderator_roles'   => array('administrator','editor','author')
+                ));
+            
+            $this->_chat_options['site'] = get_option('chat_site', array(
+                'site'          => 'enabled',
+                'sound'         => 'enabled',
+                'avatar'        => 'enabled',
+                'emoticons'     => 'disabled',
+                'date_show'     => 'disabled',
+                'time_show'     => 'disabled',
+                'width'         => '',
+                'height'        => '',
+                'border_color'      => '#4b96e2',
+                'background_color'  => '#FFFFFF',
+                'date_color'        => '#6699CC',
+                'name_color'        => '#666666',
+                'moderator_name_color'  => '#6699CC',
+                'special_color'     => '#660000',
+                'text_color'        => '#000000',
+                'code_color'        => '#FFFFCC',
+                'font'          => '',
+                'font_size'     => '12',
+                'log_creation'      => 'disabled',
+                'log_display'       => 'disabled',
+                'login_options'     => array('current_user'),
+                'moderator_roles'   => array('administrator','editor','author')));
+        }
+        
+        /**
+         * Activation hook
+         * 
+         * Create tables if they don't exist and add plugin options
+         * 
+         * @see     http://codex.wordpress.org/Function_Reference/register_activation_hook
+         * 
+         * @global  object  $wpdb
+         */
+        function install() {
+            global $wpdb;
+        
+            /**
+             * WordPress database upgrade/creation functions
+             */
+            require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
+                
+            // Get the correct character collate
+            if ( ! empty($wpdb->charset) )
+                $charset_collate = "DEFAULT CHARACTER SET $wpdb->charset";
+            if ( ! empty($wpdb->collate) )
+                $charset_collate .= " COLLATE $wpdb->collate";
+                
+            if($wpdb->get_var("SHOW TABLES LIKE '". Chat::tablename('message') ."'") != Chat::tablename('message'))
+            {
+                // Setup chat message table
+                $sql_main = "CREATE TABLE ".Chat::tablename('message')." (
+                                id BIGINT NOT NULL AUTO_INCREMENT,
+                                blog_id INT NOT NULL ,
+                                chat_id INT NOT NULL ,
+                                timestamp TIMESTAMP NOT NULL DEFAULT '0000-00-00 00:00:00' ,
+                                name VARCHAR( 255 ) CHARACTER SET utf8 NOT NULL ,
+                                avatar VARCHAR( 1024 ) CHARACTER SET utf8 NOT NULL ,
+                                message TEXT CHARACTER SET utf8 NOT NULL ,
+                                moderator ENUM( 'yes', 'no' ) NOT NULL DEFAULT 'no' ,
+                                archived ENUM( 'yes', 'no' ) NOT NULL DEFAULT 'no' ,
+                                PRIMARY KEY (`id`),
+                                KEY `blog_id` (`blog_id`),
+                                KEY `chat_id` (`chat_id`),
+                                KEY `timestamp` (`timestamp`),
+                                KEY `archived` (`archived`)
+                            ) ENGINE = InnoDB {$charset_collate};";
+                dbDelta($sql_main);
+            } else {
+                $wpdb->query("ALTER TABLE ".Chat::tablename('message')." CHANGE name name VARCHAR( 255 ) CHARACTER SET utf8 NOT NULL;");
+                $wpdb->query("ALTER TABLE ".Chat::tablename('message')." CHANGE avatar avatar VARCHAR( 1024 ) CHARACTER SET utf8 NOT NULL;");
+                $wpdb->query("ALTER TABLE ".Chat::tablename('message')." CHANGE message message TEXT CHARACTER SET utf8 NOT NULL;");
+                
+                if ($wpdb->get_var("SHOW COLUMNS FROM ".Chat::tablename('message')." LIKE 'moderator'") != 'moderator') {
+                    $wpdb->query("ALTER TABLE ".Chat::tablename('message')." ADD moderator ENUM( 'yes', 'no' ) NOT NULL DEFAULT 'no' AFTER message;");
+                }
+            }
+            
+            // Setup the chat log table
+            $sql_main = "CREATE TABLE ".Chat::tablename('log')." (
+                            id BIGINT NOT NULL AUTO_INCREMENT,
+                            blog_id INT NOT NULL ,
+                            chat_id INT NOT NULL ,
+                            start TIMESTAMP DEFAULT '0000-00-00 00:00:00' ,
+                            end TIMESTAMP DEFAULT '0000-00-00 00:00:00' ,
+                            created TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+                            PRIMARY KEY (`id`),
+                            KEY `blog_id` (`blog_id`),
+                            KEY `chat_id` (`chat_id`)
+                        ) ENGINE = InnoDB {$charset_collate};";
+            dbDelta($sql_main);
+            
+            // Default chat options
+            $this->_chat_options['default'] = array(
+                'sound'         => 'enabled',
+                'avatar'        => 'enabled',
+                'emoticons'     => 'disabled',
+                'date_show'     => 'disabled',
+                'time_show'     => 'disabled',
+                'width'         => '',
+                'height'        => '',
+                'background_color'  => '#ffffff',
+                'date_color'        => '#6699CC',
+                'name_color'        => '#666666',
+                'moderator_name_color'  => '#6699CC',
+                'special_color'     => '#660000',
+                'text_color'        => '#000000',
+                'code_color'        => '#FFFFCC',
+                'font'          => '',
+                'font_size'     => '12',
+                'log_creation'      => 'disabled',
+                'log_display'       => 'disabled',
+                'login_options'     => array('current_user'),
+                'moderator_roles'   => array('administrator','editor','author'));
+            
+            // Site wide chat options
+            $this->_chat_options['site'] = array(
+                'site'          => 'enabled',
+                'sound'         => 'enabled',
+                'avatar'        => 'enabled',
+                'emoticons'     => 'disabled',
+                'date_show'     => 'disabled',
+                'time_show'     => 'disabled',
+                'width'         => '',
+                'height'        => '',
+                'border_color'      => '#4b96e2',
+                'background_color'  => '#ffffff',
+                'date_color'        => '#6699CC',
+                'name_color'        => '#666666',
+                'moderator_name_color'  => '#6699CC',
+                'special_color'     => '#660000',
+                'text_color'        => '#000000',
+                'code_color'        => '#FFFFCC',
+                'font'          => '',
+                'font_size'     => '12',
+                'log_creation'      => 'disabled',
+                'log_display'       => 'disabled',
+                'login_options'     => array('current_user'),
+                'moderator_roles'   => array('administrator','editor','author'));
+            
+            add_option('chat_default', $this->_chat_options['default']);
+            add_option('chat_site', $this->_chat_options['site'], null, 'no');
+        }
+        
+        /**
+         * Deactivation hook
+         * 
+         * @see     http://codex.wordpress.org/Function_Reference/register_deactivation_hook
+         * 
+         * @global  object  $wpdb
+         */
+        function uninstall() {
+            global $wpdb;
+            // Nothing to do
+        }
+        
+        /**
+         * Get chat options
+         *
+         * @param string $key
+         * @param mixed $default
+         * @param string $type
+         * @return mixed
+         */
+        function get_option($key, $default = null, $type = 'default') {
+            if (isset($this->_chat_options[$type][$key])) {
+                return $this->_chat_options[$type][$key];
+            } else {
+                return get_option($key, $default);
+            }
+            return $default;
+        }
+        
+        /**
+         * Initialize the plugin
+         * 
+         * @see     http://codex.wordpress.org/Plugin_API/Action_Reference
+         * @see     http://adambrown.info/p/wp_hooks/hook/init
+         */
+        function init() {
+            if (preg_match('/mu\-plugin/', PLUGINDIR) > 0) {
+                load_muplugin_textdomain($this->translation_domain, dirname(plugin_basename(__FILE__)).'/languages');
+            } else {
+                load_plugin_textdomain($this->translation_domain, false, dirname(plugin_basename(__FILE__)).'/languages');
+            }
+            
+            wp_register_script('chat_soundmanager', plugins_url('chat/js/soundmanager2-nodebug-jsmin.js'), array(), $this->chat_current_version);
+            wp_register_script('jquery-cookie', plugins_url('chat/js/jquery-cookie.js'), array('jquery'));
+            // wp_register_script('jquery-blockUI', plugins_url('chat/js/jquery.blockUI.js'), array('jquery'));
+            wp_register_script('chat_js', plugins_url('chat/js/chat.js'), array('jquery', 'jquery-cookie', 'chat_soundmanager'), $this->chat_current_version, true);
+            
+            if (is_admin()) {
+                wp_register_script('farbtastic', plugins_url('chat/js/farbtastic.js'), array('jquery'));
+                wp_register_script('chat_admin_js', plugins_url('chat/js/chat-admin.js'), array('jquery','jquery-cookie','jquery-ui-core','jquery-ui-tabs','farbtastic'), $this->chat_current_version, true);
+                wp_register_style('chat_admin_css', plugins_url('chat/css/wp_admin.css'));
+            }
+            
+            if ((current_user_can('edit_posts') || current_user_can('edit_pages')) && get_user_option('rich_editing') == 'true') {
+                add_filter("mce_external_plugins", array(&$this, "tinymce_add_plugin"));
+                add_filter('mce_buttons', array(&$this,'tinymce_register_button'));
+                add_filter('mce_external_languages', array(&$this,'tinymce_load_langs'));
+            }
+            
+            // Need to stop any output until cookies are set
+            ob_start();
+        }
+        
+        /**
+         * Add the CSS (admin_head)
+         * 
+         * @see     http://codex.wordpress.org/Plugin_API/Action_Reference/admin_head-(plugin_page)
+         */
+        function admin_styles() {
+            wp_enqueue_style('chat_admin_css');
+        }
+        
+        function admin_scripts() {
+            wp_enqueue_script('jquery-cookie');
+            wp_enqueue_script('farbtastic');
+            //wp_enqueue_script('jquery-blockUI');
+            wp_enqueue_script('chat_admin_js');
+        }
+        
+        /**
+         * Add the admin menus
+         * 
+         * @see     http://codex.wordpress.org/Adding_Administration_Menus
+         */
+        function admin_menu() {
+            add_options_page(__('Chat Plugin Options', $this->translation_domain), __('Chat', $this->translation_domain), 8, 'chat', array(&$this, 'plugin_options'));
+        }
+        
+        /**
+         * Is Twitter setup complete
+         * 
+         * @return  boolean         Is Twitter setup complete. true or false        
+         */
+        function is_twitter_setup() {
+            if ($this->get_option('twitter_api_key', '') != '') {
+                return true;
+            }
+            return false;
+        }
+        
+        /**
+         * Is Facebook setup complete
+         * 
+         * @todo    Validate the application ID and secret with Facebook
+         * 
+         * @return  boolean         Is Facebook setup complete. true or false       
+         */
+        function is_facebook_setup() {
+            if ($this->get_option('facebook_application_id', '') != '' && $this->get_option('facebook_application_secret', '') != '') {
+                return true;
+            }
+            return false;
+        }
+        
+        /**
+         * TinyMCE dialog content
+         */
+        function tinymce_options() {
+            ?>
+            <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+            <html>
+                <head>
+                    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+                    <script type="text/javascript" src="../wp-includes/js/tinymce/tiny_mce_popup.js?ver=327-1235"></script>
+                    <script type="text/javascript" src="../wp-includes/js/tinymce/utils/mctabs.js?ver=327-1235"></script>
+                    <script type="text/javascript" src="../wp-includes/js/tinymce/utils/validate.js?ver=327-1235"></script>
+                    
+                    <script type="text/javascript" src="../wp-includes/js/tinymce/utils/form_utils.js?ver=327-1235"></script>
+                    <script type="text/javascript" src="../wp-includes/js/tinymce/utils/editable_selects.js?ver=327-1235"></script>
+                    
+                    <script type="text/javascript" src="../wp-includes/js/jquery/jquery.js"></script>
+                    
+                    <script type="text/javascript">
+                        var default_options = {
+                            id: "<?php print $this->get_last_chat_id(); ?>",
+                            sound: "<?php print $this->get_option('sound', 'enabled'); ?>",
+                            avatar: "<?php print $this->get_option('avatar', 'enabled'); ?>",
+                            emoticons: "<?php print $this->get_option('emoticons', 'disabled'); ?>",
+                            date_show: "<?php print $this->get_option('date_show', 'disabled'); ?>",
+                            time_show: "<?php print $this->get_option('time_show', 'disabled'); ?>",
+                            width: "<?php print $this->get_option('width', ''); ?>",
+                            height: "<?php print $this->get_option('height', ''); ?>",
+                            background_color: "<?php print $this->get_option('background_color', '#ffffff'); ?>",
+                            date_color: "<?php print $this->get_option('date_color', '#6699CC'); ?>",
+                            name_color: "<?php print $this->get_option('name_color', '#666666'); ?>",
+                            moderator_name_color: "<?php print $this->get_option('moderator_name_color', '#6699CC'); ?>",
+                            text_color: "<?php print $this->get_option('text_color', '#000000'); ?>",
+                            font: "<?php print $this->get_option('font', ''); ?>",
+                            font_size: "<?php print $this->get_option('font_size', '12'); ?>",
+                            log_creation: "<?php print $this->get_option('log_creation', 'disabled'); ?>",
+                            log_display: "<?php print $this->get_option('log_display', 'disabled'); ?>",
+                            login_options: "<?php print join(',', $this->get_option('login_options', array('current_user'))); ?>",
+                            moderator_roles: "<?php print join(',', $this->get_option('moderator_roles', array('administrator','editor','author'))); ?>"
+                        };
+    
+                        var current_options = {
+                            id: default_options.id+Math.floor(Math.random()*10),
+                            sound: "<?php print $this->get_option('sound', 'enabled'); ?>",
+                            avatar: "<?php print $this->get_option('avatar', 'enabled'); ?>",
+                            emoticons: "<?php print $this->get_option('emoticons', 'disabled'); ?>",
+                            date_show: "<?php print $this->get_option('date_show', 'disabled'); ?>",
+                            time_show: "<?php print $this->get_option('time_show', 'disabled'); ?>",
+                            width: "<?php print $this->get_option('width', ''); ?>",
+                            height: "<?php print $this->get_option('height', ''); ?>",
+                            background_color: "<?php print $this->get_option('background_color', '#ffffff'); ?>",
+                            date_color: "<?php print $this->get_option('date_color', '#6699CC'); ?>",
+                            name_color: "<?php print $this->get_option('name_color', '#666666'); ?>",
+                            moderator_name_color: "<?php print $this->get_option('moderator_name_color', '#6699CC'); ?>",
+                            text_color: "<?php print $this->get_option('text_color', '#000000'); ?>",
+                            font: "<?php print $this->get_option('font', ''); ?>",
+                            font_size: "<?php print $this->get_option('font_size', '12'); ?>",
+                            log_creation: "<?php print $this->get_option('log_creation', 'disabled'); ?>",
+                            log_display: "<?php print $this->get_option('log_display', 'disabled'); ?>",
+                            login_options: "<?php print join(',', $this->get_option('login_options', array('current_user'))); ?>",
+                            moderator_roles: "<?php print join(',', $this->get_option('moderator_roles', array('administrator','editor','author'))); ?>"
+                        };
+                        
+                        parts = tinyMCEPopup.editor.selection.getContent().replace(' ]', '').replace('[', '').split(' ');
+                        old_string = '';
+                        
+                        if (!(parts.length > 1 && parts[0] == 'chat')) {
+                            _tmp = tinyMCEPopup.editor.getContent().split('[chat ');
+                            if (_tmp.length > 1) {
+                                _tmp1 = _tmp[1].split(' ]');
+                                old_string = '[chat '+_tmp1[0]+' ]';
+                                parts = (old_string).replace(' ]', '').replace('[', '').split(' ');
+                            }
+                        }
+    
+                        if (parts.length > 1 && parts[0] == 'chat') {
+                            current_options.id = parts[1].replace('id="', '').replace('"', '');
+    
+                            for (i=2; i<parts.length; i++) {
+                                attr_parts = parts[i].split('=');
+                                if (attr_parts.length > 1) {
+                                    current_options[attr_parts[0]] = attr_parts[1].replace('"', '').replace('"', '');
+                                }   
+                            }
+                        }
+    
+                        var insertChat = function (ed) {
+                            output  ='[chat id="'+current_options.id+'" ';
+    
+                            if (default_options.sound != jQuery.trim(jQuery('#chat_sound').val())) {
+                                output += 'sound="'+jQuery.trim(jQuery('#chat_sound').val())+'" ';
+                            }
+                            if (default_options.date_show != jQuery.trim(jQuery('#chat_date_show').val())) {
+                                output += 'date_show="'+jQuery.trim(jQuery('#chat_date_show').val())+'" ';
+                            }
+                            if (default_options.time_show != jQuery.trim(jQuery('#chat_time_show').val())) {
+                                output += 'time_show="'+jQuery.trim(jQuery('#chat_time_show').val())+'" ';
+                            }
+                            if (default_options.width != jQuery.trim(jQuery('#chat_width').val())) {
+                                output += 'width="'+jQuery.trim(jQuery('#chat_width').val())+'" ';
+                            }
+                            if (default_options.height != jQuery.trim(jQuery('#chat_height').val())) {
+                                output += 'height="'+jQuery.trim(jQuery('#chat_height').val())+'" ';
+                            }
+                            if (default_options.font != jQuery.trim(jQuery('#chat_font').val())) {
+                                output += 'font="'+jQuery.trim(jQuery('#chat_font').val())+'" ';
+                            }
+                            if (default_options.font_size != jQuery.trim(jQuery('#chat_font_size').val())) {
+                                output += 'font_size="'+jQuery.trim(jQuery('#chat_font_size').val())+'" ';
+                            }
+                            var chat_login_options_arr = [];
+                            jQuery('input[name=chat_login_options]:checked').each(function() {
+                                chat_login_options_arr.push(jQuery(this).val())
+                            });
+                            if (default_options.login_options != jQuery.trim(chat_login_options_arr.join(','))) {
+                                output += 'login_options="'+jQuery.trim(chat_login_options_arr.join(','))+'" ';
+                            }
+                            
+                            var chat_moderator_roles_arr = [];
+                            jQuery('input[name=chat_moderator_roles]:checked').each(function() {
+                                chat_moderator_roles_arr.push(jQuery(this).val())
+                            });
+                            if (default_options.moderator_roles != jQuery.trim(chat_moderator_roles_arr.join(','))) {
+                                output += 'moderator_roles="'+jQuery.trim(chat_moderator_roles_arr.join(','))+'" ';
+                            }
+                            
+                            output += ']';
+                            
+                            if (old_string == '') {
+                                tinyMCEPopup.execCommand('mceReplaceContent', false, output);
+                            } else {
+                                tinyMCEPopup.execCommand('mceSetContent', false, tinyMCEPopup.editor.getContent().replace(old_string, output));
+                            }
+    
+                            // Return
+                            tinyMCEPopup.close();
+                        };
+                    </script>
+                    <style type="text/css">
+                    td.info {
+                        vertical-align: top;
+                        color: #777;
+                    }
+                    </style>
+    
+                    <title>{#chat_dlg.title}</title>
+                </head>
+                <body style="display: none">
+                    <form onsubmit="insertChat();return false;" action="#">
+                        <div class="tabs">
+                            <ul>
+                                <li id="general_tab" class="current"><span><a href="javascript:mcTabs.displayTab('general_tab','general_panel');generatePreview();" onmousedown="return false;">{#chat_dlg.general}</a></span></li>
+                                <li id="appearance_tab"><span><a href="javascript:mcTabs.displayTab('appearance_tab','appearance_panel');" onmousedown="return false;">{#chat_dlg.appearance}</a></span></li>
+                                <li id="logs_tab"><span><a href="javascript:mcTabs.displayTab('logs_tab','logs_panel');" onmousedown="return false;">{#chat_dlg.logs}</a></span></li>
+                                <li id="authentication_tab"><span><a href="javascript:mcTabs.displayTab('authentication_tab','authentication_panel');" onmousedown="return false;">{#chat_dlg.authentication}</a></span></li>
+                            </ul>
+                        </div>
+                
+                        <div class="panel_wrapper">
+                            <div id="general_panel" class="panel current">
+                                <fieldset>
+                                    <legend>{#chat_dlg.general}</legend>
+                
+                                    <table border="0" cellpadding="4" cellspacing="0">
+                                        <tr>
+                                            <td><label for="chat_sound">{#chat_dlg.sound}</label></td>
+                                            <td>
+                                                <select id="chat_sound" name="chat_sound" >
+                                                    <option value="enabled" <?php print ($this->get_option('sound', 'enabled') == 'enabled')?'selected="selected"':''; ?>>{#chat_dlg.enabled}</option>
+                                                    <option value="disabled" <?php print ($this->get_option('sound', 'enabled') == 'disabled')?'selected="selected"':''; ?>>{#chat_dlg.disabled}</option>
+                                                </select>
+                                            </td>
+                                            <td class="info"><?php _e("Play sound when a new message is received?", $this->translation_domain); ?></td>
+                                        </tr>
+                                        
+                                        
+                                        <tr class="chat_lite_disabled" >
+                                            <td><label for="chat_avatar">{#chat_dlg.avatar}</label></td>
+                                            <td>
+                                                <select id="chat_avatar" name="chat_avatar" disabled="disabled" >
+                                                    <option value="enabled" <?php print ($this->get_option('avatar', 'enabled') == 'enabled')?'selected="selected"':''; ?>>{#chat_dlg.enabled}</option>
+                                                    <option value="disabled" <?php print ($this->get_option('avatar', 'enabled') == 'disabled')?'selected="selected"':''; ?>>{#chat_dlg.disabled}</option>
+                                                </select>
+                                            </td>
+                                            <td class="info"><?php _e("Display the user's avatar with the message?", $this->translation_domain); ?></td>
+                                        </tr>
+                                        
+                                        <tr class="chat_lite_disabled" >
+                                            <td><label for="chat_emoticons">{#chat_dlg.emoticons}</label></td>
+                                            <td>
+                                                <select id="chat_emoticons" name="chat_emoticons" disabled="disabled" >
+                                                    <option value="enabled" <?php print ($this->get_option('emoticons', 'disabled') == 'enabled')?'selected="selected"':''; ?>>{#chat_dlg.enabled}</option>
+                                                    <option value="disabled" <?php print ($this->get_option('emoticons', 'disabled') == 'disabled')?'selected="selected"':''; ?>>{#chat_dlg.disabled}</option>
+                                                </select>
+                                            </td>
+                                            <td class="info"><?php _e("Display emoticons bar?", $this->translation_domain); ?></td>
+                                        </tr>
+                                        
+                                        <tr>
+                                            <td><label for="chat_date_show">{#chat_dlg.show_date}</label></td>
+                                            <td>
+                                                <select id="chat_date_show" name="chat_date_show" >
+                                                    <option value="enabled" <?php print ($this->get_option('date_show', 'disabled') == 'enabled')?'selected="selected"':''; ?>>{#chat_dlg.enabled}</option>
+                                                    <option value="disabled" <?php print ($this->get_option('date_show', 'disabled') == 'disabled')?'selected="selected"':''; ?>>{#chat_dlg.disabled}</option>
+                                                </select>
+                                            </td>
+                                            <td class="info"><?php _e("Display date the message was sent?", $this->translation_domain); ?></td>
+                                        </tr>
+                                        
+                                        <tr>
+                                            <td><label for="chat_time_show">{#chat_dlg.show_time}</label></td>
+                                            <td>
+                                                <select id="chat_time_show" name="chat_time_show" >
+                                                    <option value="enabled" <?php print ($this->get_option('time_show', 'disabled') == 'enabled')?'selected="selected"':''; ?>>{#chat_dlg.enabled}</option>
+                                                    <option value="disabled" <?php print ($this->get_option('time_show', 'disabled') == 'disabled')?'selected="selected"':''; ?>>{#chat_dlg.disabled}</option>
+                                                </select>
+                                            </td>
+                                            <td class="info"><?php _e("Display the time  the message was sent?", $this->translation_domain); ?></td>
+                                        </tr>
+                
+                                        <tr>
+                                            <td><label for="chat_width">{#chat_dlg.dimensions}</label></td>
+                                            <td>
+                                                <input type="text" id="chat_width" name="chat_width" value="<?php print $this->get_option('width', ''); ?>" class="size" size="5" /> x
+                                                <input type="text" id="chat_height" name="chat_height" value="<?php print $this->get_option('height', ''); ?>" class="size" size="5" />
+                                            </td>
+                                            <td class="info"><?php _e("Dimensions of the chat box", $this->translation_domain); ?></td>
+                                        </tr>
+                                    </table>
+                                </fieldset>
+                            </div>
+                                
+                            <div id="appearance_panel" class="panel">
+                                <fieldset>
+                                    <legend>{#chat_dlg.colors}</legend>
+                
+                                    <table border="0" cellpadding="4" cellspacing="0" class="chat_lite_disabled">
+                                        <tr>
+                                            <td><label for="chat_background_color">{#chat_dlg.background}</label></td>
+                                            <td>
+                                                <input type="text" id="chat_background_color" name="chat_background_color" value="<?php print $this->get_option('background_color', '#ffffff'); ?>" class="color" size="7" disabled="disabled" />
+                                                <div class="color" id="chat_background_color_panel"></div>
+                                            </td>
+                                            <td class="info"><?php _e("Chat box background color", $this->translation_domain); ?></td>
+                                        </tr>
+                                            
+                                        <tr>
+                                            <td><label for="chat_date_color">{#chat_dlg.date}</label></td>
+                                            <td>
+                                                <input type="text" id="chat_date_color" name="chat_date_color" value="<?php print $this->get_option('date_color', '#6699CC'); ?>" class="color" size="7" disabled="disabled" />
+                                                <div class="color" id="chat_date_color_panel"></div>
+                                            </td>
+                                            <td class="info"><?php _e("Date background color", $this->translation_domain); ?></td>
+                                        </tr>
+                                            
+                                        <tr>
+                                            <td><label for="chat_name_color">{#chat_dlg.name}</label></td>
+                                            <td>
+                                                <input type="text" id="chat_name_color" name="chat_name_color" value="<?php print $this->get_option('name_color', '#666666'); ?>" class="color" size="7" disabled="disabled" />
+                                                <div class="color" id="chat_name_color_panel"></div>
+                                            </td>
+                                            <td class="info"><?php _e("Name background color", $this->translation_domain); ?></td>
+                                        </tr>
+                                        
+                                        <tr>
+                                            <td><label for="chat_moderator_name_color">{#chat_dlg.moderator_name}</label></td>
+                                            <td>
+                                                <input type="text" id="chat_moderator_name_color" name="chat_moderator_name_color" value="<?php print $this->get_option('moderator_name_color', '#6699CC'); ?>" class="color" size="7" disabled="disabled" />
+                                                <div class="color" id="chat_moderator_name_color_panel"></div>
+                                            </td>
+                                            <td class="info"><?php _e("Moderator Name background color", $this->translation_domain); ?></td>
+                                        </tr>
+                                        
+                                        <tr>
+                                            <td><label for="chat_text_color">{#chat_dlg.text}</label></td>
+                                            <td>
+                                                <input type="text" id="chat_text_color" name="chat_text_color" value="<?php print $this->get_option('text_color', '#000000'); ?>" class="color" size="7" disabled="disabled" />
+                                                <div class="color" id="chat_text_color_panel"></div>
+                                            </td>
+                                            <td class="info"><?php _e("Text color", $this->translation_domain); ?></td>
+                                        </tr>
+                                    </table>
+                                </fieldset>
+                                
+                                <fieldset>
+                                    <legend>{#chat_dlg.fonts}</legend>
+                
+                                    <table border="0" cellpadding="4" cellspacing="0">
+                
+                                        <tr>
+                                            <td><label for="chat_font">{#chat_dlg.font}</label></td>
+                                            <td>
+                                                <select id="chat_font" name="chat_font" class="font" >
+                                                <?php foreach ($this->fonts_list as $font_name => $font) { ?>
+                                                    <option value="<?php print $font; ?>" <?php print ($this->get_option('font', '') == $font)?'selected="selected"':''; ?>" ><?php print $font_name; ?></option>
+                                                <?php } ?>
+                                                </select>
+                                            </td>
+                                            <td class="info"><?php _e("Chat box font", $this->translation_domain); ?></td>
+                                        </tr>
+                                        
+                                        <tr>
+                                            <td><label for="chat_font_size">{#chat_dlg.font_size}</label></td>
+                                            <td>
+                                                <select id="chat_font_size" name="chat_font_size" class="font_size" >
+                                                <?php for ($font_size=8; $font_size<21; $font_size++) { ?>
+                                                    <option value="<?php print $font_size; ?>" <?php print ($this->get_option('font_size', '12') == $font_size)?'selected="selected"':''; ?> ><?php print $font_size; ?></option>
+                                                <?php } ?>
+                                                </select> px
+                                            </td>
+                                            <td class="info"><?php _e("Chat box font size", $this->translation_domain); ?></td>
+                                        </tr>
+                                    </table>
+                                </fieldset>
+                            </div>
+                            
+                            <div id="logs_panel" class="panel">
+                                <fieldset>
+                                    <legend>{#chat_dlg.logs}</legend>
+                                    
+                                    <table border="0" cellpadding="4" cellspacing="0">
+                                        <tr>
+                                            <td><label for="chat_log_creation">{#chat_dlg.creation}</label></td>
+                                            <td>
+                                                <select id="chat_log_creation" name="chat_log_creation" disabled="disabled" >
+                                                    <option value="enabled" <?php print ($this->get_option('log_creation', 'disabled') == 'enabled')?'selected="selected"':''; ?>>{#chat_dlg.enabled}</option>
+                                                    <option value="disabled" <?php print ($this->get_option('log_creation', 'disabled') == 'disabled')?'selected="selected"':''; ?>>{#chat_dlg.disabled}</option>
+                                                </select>
+                                            </td>
+                                            <td class="info"><?php _e("Log chat messages?", $this->translation_domain); ?></td>
+                                        </tr>
+                                        
+                                        <tr>
+                                            <td><label for="chat_log_display">{#chat_dlg.display}</label></td>
+                                            <td>
+                                                <select id="chat_log_display" name="chat_log_display" disabled="disabled"  >
+                                                    <option value="enabled" <?php print ($this->get_option('log_display', 'disabled') == 'enabled')?'selected="selected"':''; ?>>{#chat_dlg.enabled}</option>
+                                                    <option value="disabled" <?php print ($this->get_option('log_display', 'disabled') == 'disabled')?'selected="selected"':''; ?>>{#chat_dlg.disabled}</option>
+                                                </select>
+                                            </td>
+                                            <td class="info"><?php _e("Display chat logs?", $this->translation_domain); ?></td>
+                                        </tr>
+                                    </table>
+                                </fieldset>
+                            </div>
+                        
+                            <div id="authentication_panel" class="panel">
+                                <fieldset>
+                                    <legend>{#chat_dlg.authentication}</legend>
+                                    
+                                    <table border="0" cellpadding="4" cellspacing="0">
+                                        <tr>
+                                            <td valign="top"><label for="chat_login_options">{#chat_dlg.login_options}</label></td>
+                                            <td>
+                                                <label><input type="checkbox" id="chat_login_options_current_user" name="chat_login_options" class="chat_login_options" value="current_user" <?php print (in_array('current_user', $this->get_option('login_options', array('current_user'))) > 0)?'checked="checked"':''; ?> /> <?php _e('Current user', $this->translation_domain); ?></label><br/>
+                                                <?php if (is_multisite()) { ?>
+                                                <label><input type="checkbox" id="chat_login_options_network_user" name="chat_login_options" class="chat_login_options" value="network_user" <?php print (in_array('network_user', $this->get_option('login_options', array('current_user'))) > 0)?'checked="checked"':''; ?> /> <?php _e('Network user', $this->translation_domain); ?></label><br/>
+                                                <?php } ?>
+                                                <label><input type="checkbox" id="chat_login_options_public_user" name="chat_login_options" class="chat_login_options" value="public_user" <?php print (in_array('public_user', $this->get_option('login_options', array('current_user'))) > 0)?'checked="checked"':''; ?> /> <?php _e('Public user', $this->translation_domain); ?></label><br/>
+                                                <?php if ($this->is_twitter_setup()) { ?>
+                                                <label><input type="checkbox" id="chat_login_options_twitter" name="chat_login_options" class="chat_login_options" value="twitter" <?php print (!$this->is_twitter_setup())?'disabled="disabled"':''; ?> <?php print (in_array('twitter', $this->get_option('login_options', array('current_user'))) > 0)?'checked="checked"':''; ?> /> <?php _e('Twitter', $this->translation_domain); ?></label><br/>
+                                                <?php } ?>
+                                                <?php if ($this->is_facebook_setup()) { ?>
+                                                <label><input type="checkbox" id="chat_login_options_facebook" name="chat_login_options" class="chat_login_options" value="facebook" <?php print (!$this->is_facebook_setup())?'disabled="disabled"':''; ?> <?php print (in_array('facebook', $this->get_option('login_options', array('current_user'))) > 0)?'checked="checked"':''; ?> /> <?php _e('Facebook', $this->translation_domain); ?></label><br/>
+                                                <?php } ?>
+                                            </td>
+                                            <td class="info"><?php _e("Authentication methods users can use", $this->translation_domain); ?></td>
+                                        </tr>
+                                        <tr>
+                                            <td valign="top"><label for="chat_moderator_roles">{#chat_dlg.moderator_roles}</label></td>
+                                            <td>
+                                                <?php
+                                                foreach (get_editable_roles() as $role => $details) {
+                                                    $name = translate_user_role($details['name'] );
+                                                ?>
+                                                <label><input type="checkbox" id="chat_moderator_roles_<?php print $role; ?>" name="chat_moderator_roles" class="chat_moderator_roles" value="<?php print $role; ?>" <?php print (in_array($role, $this->get_option('moderator_roles', array('administrator','editor','author'))) > 0)?'checked="checked"':''; ?> /> <?php _e($name, $this->translation_domain); ?></label><br/>
+                                                <?php 
+                                                }
+                                                ?>
+                                            </td>
+                                            <td class="info"><?php _e("Select which roles are moderators", $this->translation_domain); ?></td>
+                                        </tr>
+                                    </table>
+                                </fieldset>
+                            </div>
+                        </div>
+                
+                        <div class="mceActionPanel">
+                            <div style="float: left">
+                                <input type="button" id="cancel" name="cancel" value="{#cancel}" onclick="tinyMCEPopup.close();" />
+                            </div>
+                
+                            <div style="float: right">
+                                <input type="submit" id="insert" name="insert" value="{#insert}" />
+                            </div>
+                        </div>
+                    </form>
+                    <script type="text/javascript">
+                        jQuery(window).load(function() {
+                            for (attr in current_options) {
+                                if (attr == "id") continue;
+        
+                                if (current_options[attr].match(',')) {
+                                    jQuery("#chat_"+attr).val(current_options[attr].split(','));
+                                } else {
+                                    jQuery("#chat_"+attr).val(current_options[attr]);
+                                }
+                            }
+                        });
+                    </script>
+                </body>
+            </html>
+            <?php
+            exit(0);
+        }
+        
+        function whitelist_options($options) {
+            $added = array( 'chat' => array( 'chat_default', 'chat_site' ) );
+            $options = add_option_whitelist( $added, $options );
+            return $options;
+        }
+        
+        /**
+         * Plugin options
+         */
+        function plugin_options() { 
+            ?>
+            <div class="wrap">
+            <h2><?php _e('Chat Settings', $this->translation_domain); ?></h2>
+            <form method="post" action="options.php">
+                <?php settings_fields('chat'); ?>
+            
+                <div id="chat_tab_pane" class="chat_tab_pane">
+                    <ul>
+                        <li><a href="#chat_default_panel"><span><?php _e('In post chat options', $this->translation_domain); ?></span></a></li>
+                        <li><a href="#chat_site_panel"><span><?php _e('Bottom corner chat', $this->translation_domain); ?></span></a></li>
+                        <li class="chat_lite_disabled_tab"><a href="#chat_twitter_api_panel"><span><?php _e('Twitter API', $this->translation_domain); ?></span></a></li>
+                        <li class="chat_lite_disabled_tab"><a href="#chat_facebook_api_panel"><span><?php _e('Facebook API', $this->translation_domain); ?></span></a></li>
+                        <li class="chat_lite_disabled_tab"><a href="#chat_advanced_panel"><span><?php _e('Advanced', $this->translation_domain); ?></span></a></li>
+                    </ul>
+                    
+                    <div id="chat_default_panel" class="chat_panel current">
+                        <p class="info"><b><?php printf(__('Grayed out options available in the full version. <a href="%s" target="_blank">**Upgrade to the full version now &raquo;**</a>', $this->translation_domain), 'http://premium.wpmudev.org/project/wordpress-chat-plugin'); ?></b></p>
+                        
+                        <p class="info"><?php _e('Default options for in post chat boxes', $this->translation_domain); ?></p>
+                        
+                        <fieldset>
+                            <legend><?php _e('General', $this->translation_domain); ?></legend>
+            
+                            <table border="0" cellpadding="4" cellspacing="0">
+                                <tr>
+                                    <td><label for="chat_sound"><?php _e('Sound', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_sound" name="chat_default[sound]" >
+                                            <option value="enabled" <?php print ($this->get_option('sound', 'enabled') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('sound', 'enabled') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Play sound when a new message is received?", $this->translation_domain); ?></td>
+                                </tr>   
+                                    
+                                <tr class="chat_lite_disabled">
+                                    <td><label for="chat_avatar"><?php _e('Avatar', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_avatar" name="chat_default[avatar]" disabled="disabled" >
+                                            <option value="enabled" <?php print ($this->get_option('avatar', 'enabled') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('avatar', 'enabled') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Display the user's avatar with the message?", $this->translation_domain); ?></td>
+                                </tr>
+                                    
+                                <tr class="chat_lite_disabled">
+                                    <td><label for="chat_emoticons"><?php _e('Emoticons', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_emoticons" name="chat_default[emoticons]" disabled="disabled" >
+                                            <option value="enabled" <?php print ($this->get_option('emoticons', 'disabled') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('emoticons', 'disabled') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Display emoticons bar?", $this->translation_domain); ?></td>
+                                </tr>
+                                
+                                <tr>
+                                    <td><label for="chat_date_show"><?php _e('Show date', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_date_show" name="chat_default[date_show]" >
+                                            <option value="enabled" <?php print ($this->get_option('date_show', 'disabled') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('date_show', 'disabled') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Display date the message was sent?", $this->translation_domain); ?></td>
+                                </tr>
+                                    
+                                <tr>
+                                    <td><label for="chat_time_show"><?php _e('Show time', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_time_show" name="chat_default[time_show]" >
+                                            <option value="enabled" <?php print ($this->get_option('time_show', 'disabled') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('time_show', 'disabled') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Display the time  the message was sent?", $this->translation_domain); ?></td>
+                                </tr>
+            
+                                <tr>
+                                    <td><label for="chat_width"><?php _e('Dimensions', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id="chat_width" name="chat_default[width]" value="<?php print $this->get_option('width', '100%'); ?>" class="size" size="5" /> x
+                                        <input type="text" id="chat_height" name="chat_default[height]" value="<?php print $this->get_option('height', '425px'); ?>" class="size" size="5" />
+                                    </td>
+                                    <td class="info"><?php _e("Dimensions of the chat box", $this->translation_domain); ?></td>
+                                </tr>
+                            </table>
+                        </fieldset>
+                        
+                        <fieldset>
+                            <legend><?php _e('Colors', $this->translation_domain); ?></legend>
+            
+                            <table border="0" cellpadding="4" cellspacing="0" class="chat_lite_disabled" >
+                                <tr>
+                                    <td><label for="chat_background_color"><?php _e('Background', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id="chat_background_color" name="chat_default[background_color]" value="<?php print $this->get_option('background_color', '#ffffff'); ?>" class="color" size="7" disabled="disabled" />
+                                        <div class="color" id="chat_background_color_panel"></div>
+                                    </td>
+                                    <td class="info"><?php _e("Chat box background color", $this->translation_domain); ?></td>
+                                </tr>
+                                        
+                                <tr>
+                                    <td><label for="chat_date_color"><?php _e('Date', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id="chat_date_color" name="chat_default[date_color]" value="<?php print $this->get_option('date_color', '#6699CC'); ?>" class="color" size="7" disabled="disabled" />
+                                        <div class="color" id="chat_date_color_panel"></div>
+                                    </td>
+                                    <td class="info"><?php _e("Date and time background color", $this->translation_domain); ?></td>
+                                </tr>
+                                
+                                <tr>
+                                    <td><label for="chat_name_color"><?php _e('Name', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id="chat_name_color" name="chat_default[name_color]" value="<?php print $this->get_option('name_color', '#666666'); ?>" class="color" size="7" disabled="disabled" />
+                                        <div class="color" id="chat_name_color_panel"></div>
+                                    </td>
+                                    <td class="info"><?php _e("Name background color", $this->translation_domain); ?></td>
+                                </tr>
+                                
+                                <tr>
+                                    <td><label for="chat_moderator_name_color"><?php _e('Moderator Name', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id="chat_moderator_name_color" name="chat_default[moderator_name_color]" value="<?php print $this->get_option('moderator_name_color', '#6699CC'); ?>" class="color" size="7" disabled="disabled" />
+                                        <div class="color" id="chat_moderator_name_color_panel"></div>
+                                    </td>
+                                    <td class="info"><?php _e("Moderator Name background color", $this->translation_domain); ?></td>
+                                </tr>
+                                
+                                <tr>
+                                    <td><label for="chat_text_color"><?php _e('Text', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id="chat_text_color" name="chat_default[text_color]" value="<?php print $this->get_option('text_color', '#000000'); ?>" class="color" size="7" disabled="disabled" />
+                                        <div class="color" id="chat_text_color_panel"></div>
+                                    </td>
+                                    <td class="info"><?php _e("Text color", $this->translation_domain); ?></td>
+                                </tr>
+                            </table>
+                        </fieldset>
+                        
+                        <fieldset>
+                            <legend><?php _e('Fonts', $this->translation_domain); ?></legend>
+            
+                            <table border="0" cellpadding="4" cellspacing="0">
+                                <tr>
+                                    <td><label for="chat_font"><?php _e('Font', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_font" name="chat_default[font]" class="font" >
+                                        <?php foreach ($this->fonts_list as $font_name => $font) { ?>
+                                            <option value="<?php print $font; ?>" <?php print ($this->get_option('font', '') == $font)?'selected="selected"':''; ?>" ><?php print $font_name; ?></option>
+                                        <?php } ?>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Chat box font", $this->translation_domain); ?></td>
+                                </tr>
+                                    
+                                <tr>
+                                    <td><label for="chat_font_size"><?php _e('Font size', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_font_size" name="chat_default[font_size]" class="font_size" >
+                                        <?php for ($font_size=8; $font_size<21; $font_size++) { ?>
+                                            <option value="<?php print $font_size; ?>" <?php print ($this->get_option('font_size', '12') == $font_size)?'selected="selected"':''; ?>" ><?php print $font_size; ?></option>
+                                        <?php } ?>
+                                        </select> px
+                                    </td>
+                                    <td class="info"><?php _e("Chat box font size", $this->translation_domain); ?></td>
+                                </tr>
+                            </table>
+                        </fieldset>
+                        
+                        <fieldset>
+                            <legend><?php _e('Logs', $this->translation_domain); ?></legend>
+                                
+                            <table border="0" cellpadding="4" cellspacing="0" class="chat_lite_disabled">
+                                <tr>
+                                    <td><label for="chat_log_creation"><?php _e('Creation', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_log_creation" name="chat_default[log_creation]" disabled="disabled" >
+                                            <option value="enabled" <?php print ($this->get_option('log_creation', 'enabled') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('log_creation', 'enabled') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Log chat messages?", $this->translation_domain); ?></td>
+                                </tr>
+                                    
+                                <tr>
+                                    <td><label for="chat_log_display"><?php _e('Display', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_log_display" name="chat_default[log_display]" disabled="disabled" >
+                                            <option value="enabled" <?php print ($this->get_option('log_display', 'enabled') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('log_display', 'enabled') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Display chat logs?", $this->translation_domain); ?></td>
+                                </tr>
+                            </table>
+                        </fieldset>
+                        
+                        <fieldset>
+                            <legend><?php _e('Authentication', $this->translation_domain); ?></legend>
+                            
+                            <table border="0" cellpadding="4" cellspacing="0">
+                                <tr>
+                                    <td valign="top"><label for="chat_login_options"><?php _e('Login options', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <label><input type="checkbox" id="chat_login_options_current_user" name="chat_default[login_options][]" class="chat_login_options" value="current_user" <?php print (in_array('current_user', $this->get_option('login_options', array('current_user'))) > 0)?'checked="checked"':''; ?> /> <?php _e('Current user', $this->translation_domain); ?></label><br/>
+                                        <?php if (is_multisite()) { ?>
+                                        <label><input type="checkbox" id="chat_login_options_network_user" name="chat_default[login_options][]" class="chat_login_options" value="network_user" <?php print (in_array('network_user', $this->get_option('login_options', array('current_user'))) > 0)?'checked="checked"':''; ?> /> <?php _e('Network user', $this->translation_domain); ?></label><br/>
+                                        <?php } ?>
+                                        <label><input type="checkbox" id="chat_login_options_public_user" name="chat_default[login_options][]" class="chat_login_options" value="public_user" <?php print (in_array('public_user', $this->get_option('login_options', array('current_user'))) > 0)?'checked="checked"':''; ?> /> <?php _e('Public user', $this->translation_domain); ?></label><br/>
+                                        <span class="chat_lite_disabled" ><label ><input type="checkbox" id="chat_login_options_twitter" name="chat_default[login_options][]" class="chat_login_options" value="twitter" <?php print (!$this->is_twitter_setup())?'disabled="disabled"':''; ?> <?php print (in_array('twitter', $this->get_option('login_options', array('current_user'))) > 0)?'checked="checked"':''; ?> /> <?php _e('Twitter', $this->translation_domain); ?></label><br/>
+                                        <label ><input type="checkbox" id="chat_login_options_facebook" name="chat_default[login_options][]" class="chat_login_options" value="facebook" <?php print (!$this->is_facebook_setup())?'disabled="disabled"':''; ?> <?php print (in_array('facebook', $this->get_option('login_options', array('current_user'))) > 0)?'checked="checked"':''; ?> /> <?php _e('Facebook', $this->translation_domain); ?></label><br/></span>
+                                    </td>
+                                    <td class="info"><?php _e("Authentication methods users can use", $this->translation_domain); ?></td>
+                                </tr>
+                                
+                                <tr class="chat_lite_disabled" >
+                                    <td valign="top"><label for="chat_moderator_roles"><?php _e('Moderator roles', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <?php
+                                        foreach (get_editable_roles() as $role => $details) {
+                                            $name = translate_user_role($details['name'] );
+                                        ?>
+                                        <label><input type="checkbox" id="chat_moderator_roles_<?php print $role; ?>" name="chat_default[moderator_roles][]" class="chat_moderator_roles" value="<?php print $role; ?>" <?php print (in_array($role, $this->get_option('moderator_roles', array('administrator','editor','author'))) > 0)?'checked="checked"':''; ?> disabled="disabled" /> <?php _e($name, $this->translation_domain); ?></label><br/>
+                                        <?php 
+                                        }
+                                        ?>
+                                    </td>
+                                    <td class="info"><?php _e("Select which roles are moderators", $this->translation_domain); ?></td>
+                                </tr>
+                            </table>
+                        </fieldset>
+                    </div>
+                    
+                    <div id="chat_site_panel" class="chat_panel current">
+                        <p class="info"><b><?php printf(__('Grayed out options available in the full version. <a href="%s" target="_blank">**Upgrade to the full version now &raquo;**</a>', $this->translation_domain), 'http://premium.wpmudev.org/project/wordpress-chat-plugin'); ?></b></p>
+                        
+                        <p class="info"><?php _e('Options for the bottom corner chat', $this->translation_domain); ?></p>
+                        
+                        <fieldset>
+                            <legend><?php _e('Main', $this->translation_domain); ?></legend>
+            
+                            <table border="0" cellpadding="4" cellspacing="0">
+                                <tr>
+                                    <td><label for="chat_site_1"><?php _e('Show', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_site_1" name="chat_site[site]" >
+                                            <option value="enabled" <?php print ($this->get_option('site', 'enabled', 'site') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('site', 'enabled', 'site') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Display bottom corner chat?", $this->translation_domain); ?></td>
+                                </tr>
+                            </table>
+                        </fieldset>
+                        
+                        <fieldset>
+                            <legend><?php _e('General', $this->translation_domain); ?></legend>
+            
+                            <table border="0" cellpadding="4" cellspacing="0">
+                                
+                                <tr>
+                                    <td><label for="chat_sound_1"><?php _e('Sound', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_sound_1" name="chat_site[sound]" >
+                                            <option value="enabled" <?php print ($this->get_option('sound', 'enabled', 'site') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('sound', 'enabled', 'site') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Play sound when a new message is received?", $this->translation_domain); ?></td>
+                                </tr>   
+                                    
+                                <tr class="chat_lite_disabled">
+                                    <td><label for="chat_avatar_1"><?php _e('Avatar', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_avatar_1" name="chat_site[avatar]" disabled="disabled">
+                                            <option value="enabled" <?php print ($this->get_option('avatar', 'enabled', 'site') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('avatar', 'enabled', 'site') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Display the user's avatar with the message?", $this->translation_domain); ?></td>
+                                </tr>
+                                    
+                                <tr class="chat_lite_disabled">
+                                    <td><label for="chat_emoticons_1"><?php _e('Emoticons', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_emoticons_1" name="chat_site[emoticons]" disabled="disabled">
+                                            <option value="enabled" <?php print ($this->get_option('emoticons', 'enabled', 'site') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('emoticons', 'enabled', 'site') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Display emoticons bar?", $this->translation_domain); ?></td>
+                                </tr>
+                                
+                                <tr>
+                                    <td><label for="chat_date_show_1"><?php _e('Show date', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_date_show_1" name="chat_site[date_show]" >
+                                            <option value="enabled" <?php print ($this->get_option('date_show', 'enabled', 'site') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('date_show', 'enabled', 'site') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Display date the message was sent?", $this->translation_domain); ?></td>
+                                </tr>
+                                    
+                                <tr>
+                                    <td><label for="chat_time_show_1"><?php _e('Show time', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_time_show_1" name="chat_site[time_show]" >
+                                            <option value="enabled" <?php print ($this->get_option('time_show', 'enabled', 'site') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('time_show', 'enabled', 'site') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Display the time  the message was sent?", $this->translation_domain); ?></td>
+                                </tr>
+            
+                                <tr>
+                                    <td><label for="chat_width_1"><?php _e('Dimensions', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id="chat_width_1" name="chat_site[width]" value="<?php print $this->get_option('width', '', 'site'); ?>" class="size" size="5" /> x
+                                        <input type="text" id="chat_height_1" name="chat_site[height]" value="<?php print $this->get_option('height', '', 'site'); ?>" class="size" size="5" />
+                                    </td>
+                                    <td class="info"><?php _e("Dimensions of the chat box", $this->translation_domain); ?></td>
+                                </tr>
+                            </table>
+                        </fieldset>
+                        
+                        <fieldset>
+                            <legend><?php _e('Colors', $this->translation_domain); ?></legend>
+            
+                            <table border="0" cellpadding="4" cellspacing="0" class="chat_lite_disabled">
+                                <tr>
+                                    <td><label for="chat_border_color_1"><?php _e('Border', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id=chat_border_color_1 name="chat_site[border_color]" value="<?php print $this->get_option('border_color', '#4b96e2', 'site'); ?>" class="color" size="7" disabled="disabled" />
+                                        <div class="color" id="chat_border_color_1_panel"></div>
+                                    </td>
+                                    <td class="info"><?php _e("Chat box border color", $this->translation_domain); ?></td>
+                                </tr>
+                                
+                                <tr>
+                                    <td><label for="chat_background_color_1"><?php _e('Background', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id="chat_background_color_1" name="chat_site[background_color]" value="<?php print $this->get_option('background_color', '#ffffff', 'site'); ?>" class="color" size="7" disabled="disabled" />
+                                        <div class="color" id="chat_background_color_1_panel"></div>
+                                    </td>
+                                    <td class="info"><?php _e("Chat box background color", $this->translation_domain); ?></td>
+                                </tr>
+                                        
+                                <tr>
+                                    <td><label for="chat_date_color"><?php _e('Date', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id="chat_date_color_1" name="chat_site[date_color]" value="<?php print $this->get_option('date_color', '#6699CC', 'site'); ?>" class="color" size="7" disabled="disabled" />
+                                        <div class="color" id="chat_date_color_1_panel"></div>
+                                    </td>
+                                    <td class="info"><?php _e("Date and time background color", $this->translation_domain); ?></td>
+                                </tr>
+                                
+                                <tr>
+                                    <td><label for="chat_name_color"><?php _e('Name', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id="chat_name_color_1" name="chat_site[name_color]" value="<?php print $this->get_option('name_color', '#666666', 'site'); ?>" class="color" size="7" disabled="disabled" />
+                                        <div class="color" id="chat_name_color_1_panel"></div>
+                                    </td>
+                                    <td class="info"><?php _e("Name background color", $this->translation_domain); ?></td>
+                                </tr>
+                                
+                                <tr>
+                                    <td><label for="chat_moderator_name_color"><?php _e('Moderator Name', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id="chat_moderator_name_color_1" name="chat_site[moderator_name_color]" value="<?php print $this->get_option('moderator_name_color', '#6699CC', 'site'); ?>" class="color" size="7" disabled="disabled" />
+                                        <div class="color" id="chat_moderator_name_color_1_panel"></div>
+                                    </td>
+                                    <td class="info"><?php _e("Moderator Name background color", $this->translation_domain); ?></td>
+                                </tr>
+                                
+                                <tr>
+                                    <td><label for="chat_text_color"><?php _e('Text', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <input type="text" id="chat_text_color_1" name="chat_site[text_color]" value="<?php print $this->get_option('text_color', '#000000', 'site'); ?>" class="color" size="7" disabled="disabled" />
+                                        <div class="color" id="chat_text_color_1_panel"></div>
+                                    </td>
+                                    <td class="info"><?php _e("Text color", $this->translation_domain); ?></td>
+                                </tr>
+                            </table>
+                        </fieldset>
+                        
+                        <fieldset>
+                            <legend><?php _e('Fonts', $this->translation_domain); ?></legend>
+            
+                            <table border="0" cellpadding="4" cellspacing="0">
+                                <tr>
+                                    <td><label for="chat_font_1"><?php _e('Font', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_font_1" name="chat_site[font]" class="font" >
+                                        <?php foreach ($this->fonts_list as $font_name => $font) { ?>
+                                            <option value="<?php print $font; ?>" <?php print ($this->get_option('font', '', 'site') == $font)?'selected="selected"':''; ?>" ><?php print $font_name; ?></option>
+                                        <?php } ?>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Chat box font", $this->translation_domain); ?></td>
+                                </tr>
+                                    
+                                <tr>
+                                    <td><label for="chat_font_size_1"><?php _e('Font size', $this->translation_domain); ?></label></td>
+                                    <td><select id="chat_font_size_1" name="chat_site[font_size]" class="font_size" >
+                                        <?php for ($font_size=8; $font_size<21; $font_size++) { ?>
+                                            <option value="<?php print $font_size; ?>" <?php print ($this->get_option('font_size', '12', 'site') == $font_size)?'selected="selected"':''; ?>" ><?php print $font_size; ?></option>
+                                        <?php } ?>
+                                        </select> px
+                                    </td>
+                                    <td class="info"><?php _e("Chat box font size", $this->translation_domain); ?></td>
+                                </tr>
+                            </table>
+                        </fieldset>
+                        
+                        <fieldset>
+                            <legend><?php _e('Logs', $this->translation_domain); ?></legend>
+                                
+                            <table border="0" cellpadding="4" cellspacing="0" class="chat_lite_disabled" >
+                                <tr>
+                                    <td><label for="chat_log_creation_1"><?php _e('Creation', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_log_creation_1" name="chat_site[log_creation]" disabled="disabled" >
+                                            <option value="enabled" <?php print ($this->get_option('log_creation', 'enabled', 'site') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('log_creation', 'enabled', 'site') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Log chat messages?", $this->translation_domain); ?></td>
+                                </tr>
+                                    
+                                <tr>
+                                    <td><label for="chat_log_display_1"><?php _e('Display', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <select id="chat_log_display_1" name="chat_site[log_display]" disabled="disabled" >
+                                            <option value="enabled" <?php print ($this->get_option('log_display', 'enabled', 'site') == 'enabled')?'selected="selected"':''; ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                                            <option value="disabled" <?php print ($this->get_option('log_display', 'enabled', 'site') == 'disabled')?'selected="selected"':''; ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                                        </select>
+                                    </td>
+                                    <td class="info"><?php _e("Display chat logs?", $this->translation_domain); ?></td>
+                                </tr>
+                            </table>
+                        </fieldset>
+                        
+                        <fieldset>
+                            <legend><?php _e('Authentication', $this->translation_domain); ?></legend>
+                                
+                            <table border="0" cellpadding="4" cellspacing="0">
+                                <tr>
+                                    <td valign="top"><label for="chat_login_options_1"><?php _e('Login options', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <label><input type="checkbox" id="chat_login_options_1_current_user" name="chat_site[login_options][]" class="chat_login_options" value="current_user" <?php print (in_array('current_user', $this->get_option('login_options', array('current_user'), 'site')) > 0)?'checked="checked"':''; ?> /> <?php _e('Current user', $this->translation_domain); ?></label><br/>
+                                        <?php if (is_multisite()) { ?>
+                                        <label><input type="checkbox" id="chat_login_options_1_network_user" name="chat_site[login_options][]" class="chat_login_options" value="network_user" <?php print (in_array('network_user', $this->get_option('login_options', array('current_user'), 'site')) > 0)?'checked="checked"':''; ?> /> <?php _e('Network user', $this->translation_domain); ?></label><br/>
+                                        <?php } ?>
+                                        <label><input type="checkbox" id="chat_login_options_1_public_user" name="chat_site[login_options][]" class="chat_login_options" value="public_user" <?php print (in_array('public_user', $this->get_option('login_options', array('current_user'), 'site')) > 0)?'checked="checked"':''; ?> /> <?php _e('Public user', $this->translation_domain); ?></label><br/>
+                                        <label class="chat_lite_disabled"><input type="checkbox" id="chat_login_options_1_twitter" name="chat_site[login_options][]" class="chat_login_options" value="twitter" <?php print (!$this->is_twitter_setup())?'disabled="disabled"':''; ?> <?php print (in_array('twitter', $this->get_option('login_options', array('current_user'), 'site')) > 0)?'checked="checked"':''; ?> /> <?php _e('Twitter', $this->translation_domain); ?></label><br/>
+                                        <label class="chat_lite_disabled"><input type="checkbox" id="chat_login_options_1_facebook" name="chat_site[login_options][]" class="chat_login_options" value="facebook" <?php print (!$this->is_facebook_setup())?'disabled="disabled"':''; ?> <?php print (in_array('facebook', $this->get_option('login_options', array('current_user'), 'site')) > 0)?'checked="checked"':''; ?> /> <?php _e('Facebook', $this->translation_domain); ?></label><br/>
+                                    </td>
+                                    <td class="info"><?php _e("Authentication methods users can use", $this->translation_domain); ?></td>
+                                </tr>
+                                
+                                <tr class="chat_lite_disabled">
+                                    <td valign="top"><label for="chat_moderator_roles_1"><?php _e('Moderator roles', $this->translation_domain); ?></label></td>
+                                    <td>
+                                        <?php
+                                        foreach (get_editable_roles() as $role => $details) {
+                                            $name = translate_user_role($details['name'] );
+                                        ?>
+                                        <label><input type="checkbox" id="chat_moderator_roles_1_<?php print $role; ?>" name="chat_site[moderator_roles][]" class="chat_moderator_roles" value="<?php print $role; ?>" <?php print (in_array($role, $this->get_option('moderator_roles', array('administrator','editor','author'), 'site')) > 0)?'checked="checked"':''; ?> disabled="disabled" /> <?php _e($name, $this->translation_domain); ?></label><br/>
+                                        <?php 
+                                        }
+                                        ?>
+                                    </td>
+                                    <td class="info"><?php _e("Select which roles are moderators", $this->translation_domain); ?></td>
+                                </tr>
+                            </table>
+                        </fieldset>
+                    </div>
+                    
+                    <div id="chat_twitter_api_panel" class="chat_panel chat_auth_panel">
+                        <table border="0" cellpadding="4" cellspacing="0">
+                            <tr>
+                                <td colspan="4" ><p class="info"><b><?php printf(__('Only available in the full version. <a href="%s" target="_blank">**Upgrade to the full version now &raquo;**</a>', $this->translation_domain), 'http://premium.wpmudev.org/project/wordpress-chat-plugin'); ?></b></p></td>
+                            </tr>
+                            <tr class="chat_lite_disabled">
+                                <td><label for="chat_twitter_api_key"><?php _e('@Anywhere API key', $this->translation_domain); ?></label></td>
+                                <td>
+                                    <input type="text" id="chat_twitter_api_key" name="chat_default[twitter_api_key]" value="<?php print $this->get_option('twitter_api_key', ''); ?>" class="" size="40" disabled="disabled" />
+                                </td>
+                                <td class="info">
+                                    <ol>
+                                        <li><?php print sprintf(__('Register this site as an application on Twitter\'s <a target="_blank" href="%s">app registration page</a>', $this->translation_domain), "http://dev.twitter.com/apps/new"); ?></li>
+                                        <li><?php _e('If you\'re not logged in, you can use your Twitter username and password', $this->translation_domain); ?></li>
+                                        <li><?php _e('Your Application\'s Name will be what shows up after "via" in your twitter stream', $this->translation_domain); ?></li>
+                                        <li><?php _e('Application Type should be set on Browser', $this->translation_domain); ?></li>
+                                        <li><?php _e('The callback URL should be', $this->translation_domain); ?> <b><?php print get_bloginfo('url'); ?></b></li>
+                                        <li><?php _e('Once you have registered your site as an application, you will be provided with @Anywhere API key.', $this->translation_domain); ?></li>
+                                        <li><?php _e('Copy and paste them to the fields on the left', $this->translation_domain); ?></li>
+                                    </ol>
+                                </td>
+                            </tr>
+                        </table>
+                    </div>
+                    
+                    <div id="chat_facebook_api_panel" class="chat_panel chat_auth_panel">
+                        <table border="0" cellpadding="4" cellspacing="0">
+                            <tr>
+                                <td colspan="4" ><p class="info"><b><?php printf(__('Only available in the full version. <a href="%s" target="_blank">**Upgrade to the full version now &raquo;**</a>', $this->translation_domain), 'http://premium.wpmudev.org/project/wordpress-chat-plugin'); ?></b></p></td>
+                            </tr>
+                            <tr class="chat_lite_disabled">
+                                <td><label for="chat_facebook_application_id"><?php _e('Application id', $this->translation_domain); ?></label></td>
+                                <td>
+                                    <input type="text" id="chat_facebook_application_id" name="chat_default[facebook_application_id]" value="<?php print $this->get_option('facebook_application_id', ''); ?>" class="" size="40" disabled="disabled" />
+                                </td>
+                                <td rowspan="2" class="info">
+                                    <ol>
+                                        <li><?php print sprintf(__('Register this site as an application on Facebook\'s <a target="_blank" href="%s">app registration page</a>', $this->translation_domain), 'http://www.facebook.com/developers/createapp.php'); ?></li>
+                                        <li><?php _e('If you\'re not logged in, you can use your Facebook username and password', $this->translation_domain); ?></li>
+                                        <li><?php _e('The site URL should be', $this->translation_domain); ?> <b><?php print get_bloginfo('url'); ?></b></li>
+                                        <li><?php _e('Once you have registered your site as an application, you will be provided with a Application ID and a Application secret.', $this->translation_domain); ?></li>
+                                        <li><?php _e('Copy and paste them to the fields on the left', $this->translation_domain); ?></li>
+                                    </ol>
+                                </td>
+                            </tr>
+                                    
+                            <tr class="chat_lite_disabled">
+                                <td><label for="chat_facebook_application_secret"><?php _e('Application secret', $this->translation_domain); ?></label></td>
+                                <td>
+                                    <input type="text" id="chat_facebook_application_secret" name="chat_default[facebook_application_secret]" value="<?php print $this->get_option('facebook_application_secret', ''); ?>" class="" size="40" disabled="disabled" />
+                                </td>
+                            </tr>
+                        </table>
+                    </div>
+                    
+                    <div id="chat_advanced_panel" class="chat_panel chat_advanced_panel">
+                        <table border="0" cellpadding="4" cellspacing="0" >
+                            <tr>
+                                <td colspan="4" ><p class="info"><b><?php printf(__('Only available in the full version. <a href="%s" target="_blank">**Upgrade to the full version now &raquo;**</a>', $this->translation_domain), 'http://premium.wpmudev.org/project/wordpress-chat-plugin'); ?></b></p></td>
+                            </tr>
+                            <tr class="chat_lite_disabled">
+                                <td><label for="chat_interval"><?php _e('Interval', $this->translation_domain); ?></label></td>
+                                <td>
+                                    <input type="text" id="chat_interval" name="chat_default[interval]" value="<?php print $this->get_option('interval', 1); ?>" class="" size="2" disabled="disabled" />
+                                </td>
+                                <td class="info">
+                                    Refresh interval in seconds
+                                </td>
+                            </tr>
+                        </table>
+                    </div>
+                </div>
+            
+                <input type="hidden" name="page_options" value="chat_default,chat_site" />
+                
+                <p class="submit"><input type="submit" name="Submit"
+                    value="<?php _e('Save Changes', $this->translation_domain) ?>" /></p>
+            </form>
+            </div>
+            <?php
+        }
+        
+        /**
+         * Title filter
+         * 
+         * @see     http://codex.wordpress.org/Function_Reference/wp_head
+         * 
+         * @global  object  $current_user
+         * @global  object  $post
+         * @global  array   $chat_localized
+         * @param   string  $title
+         */
+        function wp_head() {
+            global $current_user, $post, $chat_localized;
+        
+            get_currentuserinfo();
+                    
+            if ( !in_array('subscriber',$current_user->roles) ) {
+                $vip = 'yes';
+            } else {
+                $vip = 'no';
+            }
+                    
+            $chat_sounds = get_usermeta($current_user->ID, 'chat_sounds', 'enabled');
+            if (empty($chat_sounds)) {
+                $chat_sounds = $this->get_option('sounds', "enabled");
+            }
+                    
+            if (!is_array($chat_localized)) {
+                $chat_localized = array();
+            }
+                    
+            $chat_localized["url"] = site_url()."/wp-admin/admin-ajax.php";
+            $chat_localized["plugin_url"] = plugins_url("chat/");
+            $chat_localized["facebook_text_sign_out"] = __('Sign out of Facebook', $this->translation_domain);
+            $chat_localized["twitter_text_sign_out"] = __('Sign out of Twitter', $this->translation_domain);
+            $chat_localized["please_wait"] = __('Please wait...', $this->translation_domain);
+                    
+            $chat_localized["minimize"] = __('Minimize', $this->translation_domain);
+            $chat_localized["minimize_button"] = plugins_url('chat/images/16-square-blue-remove.png');
+            $chat_localized["maximize"] = __('Maximize', $this->translation_domain);
+            $chat_localized["maximize_button"] = plugins_url('chat/images/16-square-green-add.png');
+            
+            $chat_localized["interval"] = $this->get_option('interval', 1);
+            
+            if ( is_user_logged_in() ) {
+                $chat_localized['name'] = $current_user->display_name;
+                $chat_localized['vip'] = $vip;
+                $chat_localized['sounds'] = $chat_sounds;
+                $chat_localized['post_id'] = $post->ID;
+            } else {
+                $chat_localized['name'] = "";
+                $chat_localized['vip'] = false;
+                $chat_localized['sounds'] = "enabled";
+                $chat_localized['post_id'] = $post->ID;
+            }
+            
+            if ($this->get_option('twitter_api_key') != '') {
+                $chat_localized["twitter_active"] = true;
+                wp_enqueue_script('twitter', 'http://platform.twitter.com/anywhere.js?id='.$this->get_option('twitter_api_key').'&v=1');
+            } else {
+                $chat_localized["twitter_active"] = false;
+            }
+            if ($this->get_option('facebook_application_id') != '') {
+                $chat_localized["facebook_active"] = true;
+                $chat_localized["facebook_app_id"] = $this->get_option('facebook_application_id');
+                wp_enqueue_script('facebook', 'http://connect.facebook.net/en_US/all.js');
+            } else {
+                $chat_localized["facebook_active"] = false;
+            }
+            wp_enqueue_script('jquery');
+            wp_enqueue_script('jquery-cookie');
+            wp_enqueue_script('chat_js');
+            
+            if ($this->get_option('site', 'enabled', 'site') == 'enabled') {
+                $atts = array(
+                    'id' => 1,
+                    'sound' => $this->get_option('sound', 'enabled', 'site'),
+                    'avatar' => $this->get_option('avatar', 'enabled', 'site'),
+                    'emoticons' => $this->get_option('emoticons', 'enabled', 'site'),
+                    'date_show' => $this->get_option('date_show', 'disabled', 'site'),
+                    'time_show' => $this->get_option('time_show', 'disabled', 'site'),
+                    'width' => $this->get_option('width', '', 'site'),
+                    'height' => $this->get_option('height', '', 'site'),
+                    'background_color' => $this->get_option('background_color', '#ffffff', 'site'),
+                    'date_color' => $this->get_option('date_color', '#6699CC', 'site'),
+                    'name_color' => $this->get_option('name_color', '#666666', 'site'),
+                    'moderator_name_color' => $this->get_option('moderator_name_color', '#6699CC', 'site'),
+                    'text_color' => $this->get_option('text_color', '#000000', 'site'),
+                    'font' => $this->get_option('font', '', 'site'),
+                    'font_size' => $this->get_option('font_size', '', 'site'),
+                    'log_creation' => $this->get_option('log_creation', 'disabled', 'site'),
+                    'log_display' => $this->get_option('log_display', 'disabled', 'site'),
+                    'login_options' => join(',', $this->get_option('login_options', array('current_user'), 'site')),
+                    'moderator_roles' => join(',', $this->get_option('moderator_roles', array('administrator','editor','author'))),
+                );
+                $this->process_shortcode($atts);
+            }
+        }
+        
+        /**
+         * Check the post for the short code and mark it
+         * 
+         * @deprecated  No longer relevant with site wide chat as well
+         */
+        function post_check($post_ID) {
+            $post = get_post($post_ID);
+            if ( $post->post_content != str_replace('[chat', '', $post->post_content) ) {
+                update_post_meta($post_ID, '_has_chat', 'yes');
+            } else {
+                delete_post_meta($post_ID, '_has_chat');
+            }
+        }
+        
+        /**
+         * Handle profile update
+         * 
+         * @see     http://codex.wordpress.org/Function_Reference/wp_redirect
+         * 
+         * @global  object  $current_user
+         * @param   string  $location
+         * @return  string  $location
+         */
+        function profile_process($location) {
+            global $current_user;
+            if ( !empty( $_GET['user_id'] ) ) {
+                $uid = $_GET['user_id'];
+            } else {
+                $uid = $current_user->ID;
+            }
+            if ( !empty( $_POST['chat_sounds'] ) ) {
+                update_usermeta( $uid, 'chat_sounds', $_POST['chat_sounds'] );
+            }
+            return $location;
+        }
+        
+        /**
+         * Add sound preferences to user profile
+         * 
+         * @global  object  $current_user
+         */
+        function profile() {
+            global $current_user;
+            
+            if (!empty( $_GET['user_id'])) {
+                $uid = $_GET['user_id'];
+            } else {
+                $uid = $current_user->ID;
+            }
+            
+            $chat_sounds = get_usermeta( $uid, 'chat_sounds' );
+            ?>
+            <h3><?php _e('Chat Settings', $this->translation_domain); ?></h3>
+            
+            <table class="form-table">
+                <tr>
+                <th><label for="chat_sounds"><?php _e('Chat sounds', $this->translation_domain); ?></label></th>
+                <td>
+                    <select name="chat_sounds" id="chat_sounds">
+                    <option value="enabled"<?php if ( $chat_sounds == 'enabled' ) { echo ' selected="selected" '; } ?>><?php _e('Enabled', $this->translation_domain); ?></option>
+                    <option value="disabled"<?php if ( $chat_sounds == 'disabled' ) { echo ' selected="selected" '; } ?>><?php _e('Disabled', $this->translation_domain); ?></option>
+                    </select>
+                </td>
+                </tr>
+            </table>
+            <?php
+        }
+        
+        /**
+         * Output CSS
+         */
+        function output_css() {
+            echo '<link rel="stylesheet" href="' . plugins_url('chat/css/style.css') . '" type="text/css" />';
+        }
+        
+        /**
+         * Validate and return the Facebook cookie payload
+         * 
+         * @see     http://developers.facebook.com/docs/guides/web#login
+         */
+        function get_facebook_cookie() {
+            $app_id = $this->get_option('facebook_application_id', '');
+            $application_secret = $this->get_option('facebook_application_secret', '');
+            
+            $args = array();
+            parse_str(trim($_COOKIE['fbs_' . $app_id], '\\"'), $args);
+            ksort($args);
+            $payload = '';
+            
+            foreach ($args as $key => $value) {
+                if ($key != 'sig') {
+                    $payload .= $key . '=' . $value;
+                }
+            }
+            
+            if (md5($payload . $application_secret) != $args['sig']) {
+                return null;
+            }
+            return $args;
+        }
+        
+        /**
+         * Authenticate user
+         * 
+         * @global  object  $current_user
+         * @param   array   $options    Login options
+         * @return  int         How the user was authenticated or false (1,2,3,4,5)
+         */
+        function authenticate($options = array()) {
+            global $current_user;
+            
+            // current user
+            if (is_user_logged_in() && current_user_can('read')) {
+                return 1;
+            }
+            // Network user
+            if (in_array('network_user', $options) && is_user_logged_in()) {
+                return 2;
+            }
+            if (in_array('twitter', $options) && preg_match('/twitter/', $_COOKIE['chat_stateless_user_type_104']) > 0) {
+                return 4;
+            }
+            if (in_array('public_user', $options) && preg_match('/public_user/', $_COOKIE['chat_stateless_user_type_104']) > 0) {
+                return 5;
+            }
+            return false;
+        }
+        
+        
+        /**
+         * Get the user name
+         * 
+         * So many loggin options, this will decide the display name of the user
+         * 
+         * @global  object  $current_user
+         * @param   array   $options    Login options
+         * @return  string              User name or false
+         */
+        function get_user_name($options = array()) {
+            global $current_user;
+            
+            // current_user or network_user
+            if ((is_user_logged_in() && current_user_can('read')) || (in_array('network_user', $options) && is_user_logged_in())) {
+                return $current_user->display_name;
+            }
+            if (in_array('twitter', $options) && isset($_COOKIE['chat_stateless_user_type_104']) && preg_match('/twitter/', $_COOKIE['chat_stateless_user_type_104']) > 0) {
+                return $_COOKIE['chat_stateless_user_name_twitter'];
+            }
+            if (in_array('public_user', $options) && isset($_COOKIE['chat_stateless_user_type_104']) && preg_match('/public_user/', $_COOKIE['chat_stateless_user_type_104']) > 0) {
+                return $_COOKIE['chat_stateless_user_name_public_user'];
+            }
+            return false;
+        }
+        
+        /**
+         * Do our magic in the footer and add the site wide chat
+         */
+        function wp_footer() {
+            $atts = array(
+                'id' => 1,
+                'sound' => $this->get_option('sound', 'enabled', 'site'),
+                'avatar' => $this->get_option('avatar', 'enabled', 'site'),
+                'emoticons' => $this->get_option('emoticons', 'enabled', 'site'),
+                'date_show' => $this->get_option('date_show', 'disabled', 'site'),
+                'time_show' => $this->get_option('time_show', 'disabled', 'site'),
+                'width' => $this->get_option('width', '', 'site'),
+                'height' => $this->get_option('height', '', 'site'),
+                'background_color' => $this->get_option('background_color', '#ffffff', 'site'),
+                'date_color' => $this->get_option('date_color', '#6699CC', 'site'),
+                'name_color' => $this->get_option('name_color', '#666666', 'site'),
+                'moderator_name_color' => $this->get_option('moderator_name_color', '#6699CC', 'site'),
+                'text_color' => $this->get_option('text_color', '#000000', 'site'),
+                'font' => $this->get_option('font', '', 'site'),
+                'font_size' => $this->get_option('font_size', '', 'site'),
+                'log_creation' => $this->get_option('log_creation', 'disabled', 'site'),
+                'log_display' => $this->get_option('log_display', 'disabled', 'site'),
+                'login_options' => join(',', $this->get_option('login_options', array('current_user'), 'site')),
+                'moderator_roles' => join(',', $this->get_option('moderator_roles', array('administrator','editor','author'))),
+            );
+            
+            if ($this->get_option('site', 'enabled', 'site') == 'enabled') {
+                $width = $this->get_option('width', '', 'site');
+                if (!empty($width)) {
+                    $width_str = 'width: '.$width;
+                    $width_style = '';
+                } else {
+                    $width_style = ' free-width';
+                }
+                echo '<div id="chat-block-site" class="chat-block-site closed'.$width_style.'" style="'.$width_str.'; background-color: '.$this->get_option('border_color', '#4b96e2', 'site').';">';
+                echo '<div id="chat-block-header" class="chat-block-header"><span class="chat-title-text">'.__('Chat', $this->translation_domain).'</span><span class="chat-prompt-text">'.__('Click here to chat!', $this->translation_domain).'</span>';
+                echo '<img src="'.plugins_url('chat/images/16-square-green-add.png').'" alt="+" width="16" height="16" title="'.__('Maximize', $this->translation_domain).'" class="chat-toggle-button" id="chat-toggle-button" />';
+                echo '</div>';
+                echo '<div id="chat-block-inner" style="background: '.$this->get_option('background_color', '#ffffff', 'site').';">'.$this->process_shortcode($atts).'</div>';
+                echo '</div>';
+            }
+        }
+        
+        /**
+         * Process short code
+         * 
+         * @global  object  $post
+         * @global  array   $chat_localized Localized strings and options
+         * @return  string                  Content
+         */
+        function process_shortcode($atts) {
+            global $post, $chat_localized;
+            
+            $a = shortcode_atts(array(
+                'id' => 1,
+                'sound' => $this->get_option('sound', 'enabled'),
+                'avatar' => $this->get_option('avatar', 'enabled'),
+                'emoticons' => $this->get_option('emoticons', 'enabled'),
+                'date_show' => $this->get_option('date_show', 'disabled'),
+                'time_show' => $this->get_option('time_show', 'disabled'),
+                'width' => $this->get_option('width', '700px'),
+                'height' => $this->get_option('height', '425px'),
+                'background_color' => $this->get_option('background_color', '#ffffff'),
+                'date_color' => $this->get_option('date_color', '#6699CC'),
+                'name_color' => $this->get_option('name_color', '#666666'),
+                'moderator_name_color' => $this->get_option('moderator_name_color', '#6699CC'),
+                'text_color' => $this->get_option('text_color', '#000000'),
+                'font' => $this->get_option('font', ''),
+                'font_size' => $this->get_option('font_size', ''),
+                'log_creation' => $this->get_option('log_creation', 'disabled'),
+                'log_display' => $this->get_option('log_display', 'disabled'),
+                'login_options' => join(',', $this->get_option('login_options', array('current_user'))),
+                'moderator_roles' => join(',', $this->get_option('moderator_roles', array('administrator','editor','author'))),
+            ), $atts);
+            
+            foreach ($a as $k=>$v) {
+                $chat_localized[$k.'_'.$a['id']] = $v;
+            }
+            
+            $font_style = "";
+        
+            if (!empty($a['font'])) {
+                $font_style .= 'font-family: '.$a['font'].';';
+            }
+            if (!empty($a['font_size'])) {
+                $font_style .= 'font-size: '.$a['font_size'].'px;';
+            }
+            
+            if ($post && $post->ID) {
+                $permalink = get_permalink($post->ID);
+            } else {
+                $permalink = "";
+            }
+            
+            $chat_url = $_SERVER['REQUEST_URI'];
+            $chat_url = rtrim($chat_url, "/");
+            $chat_url = substr($chat_url, -8);
+            
+            if (empty($permalink) || preg_match('/\?/', $permalink) > 0) {
+                $url_separator = "&";
+            } else {
+                $url_separator = "?";
+            }
+            
+            $smilies_list = array(':)', ':D', ':(', ':o', '8O', ':?', '8)', ':x', ':P', ':|', ';)', ':lol:', ':oops:', ':cry:', ':evil:', ':twisted:', ':roll:', ':!:', ':?:', ':idea:', ':arrow:', ':mrgreen:');
+            
+            if ($post) {
+                $content = '<div id="chat-box-'.$a['id'].'" class="chat-box" style="width: '.$a['width'].' !important; background-color: '.$a['background_color'].'; '.$font_style.'" >';
+            } else {
+                $content = '<div id="chat-box-'.$a['id'].'" class="chat-box" style="width: '.$a['width'].' !important; height: '.$a['height'].' !important; background-color: '.$a['background_color'].'; '.$font_style.'" >';
+            }
+            $content .= '<div id="chat-wrap-'.$a['id'].'" class="chat-wrap avatar-'.$a['avatar'].'" >';
+            if ($post) {
+                $content .= '<div id="chat-area-'.$a['id'].'" class="chat-area" style="height: '.$a['height'].' !important;" ></div></div>';
+            } else {
+                $content .= '<div id="chat-area-'.$a['id'].'" class="chat-area" ></div></div>';
+            }
+            $chat_localized['type_'.$a['id']] = $this->authenticate(preg_split('/,/', $a['login_options']));
+            if ( $chat_localized['type_'.$a['id']] ) {
+                $chat_localized['name_'.$a['id']] = $this->get_user_name(preg_split('/,/', $a['login_options']));
+                    
+                $content .= '<div class="chat-note"><p><strong>' . __('Message', $this->translation_domain) . '</strong></p></div>';
+                $content .= '<form id="send-message-area">';
+                $content .= '<input type="hidden" name="chat-post-id" id="chat-post-id-'.$a['id'].'" value="'.$a['id'].'" class="chat-post-id" />';
+                    
+                $content .= '<div class="chat-tool-bar-wrap"><div class="chat-note">';
+                
+                if ($a['emoticons'] == 'enabled') {
+                    $content .= '<div id="chat-emoticons-list-'.$a['id'].'" class="chat-emoticons-list chat-tool-bar">';
+                    foreach ($smilies_list as $smilie) {
+                        $content .= convert_smilies($smilie);
+                    }
+                    $content .= '</div>';
+                }
+                    
+                $content .= '<div class="chat-clear"></div></div></div>';
+                    
+                $content .= '<div id="chat-send-wrap">';
+                $content .= '<div class="chat-clear"></div>';
+                $content .= '<div class="chat-send-wrap"><textarea id="chat-send-'.$a['id'].'" class="chat-send"></textarea></div>';
+                $content .= '<div class="chat-note">' . __('"Enter" to send', $this->translation_domain) . '. ' . __('Place code in between code tags', $this->translation_domain) . '.</div>';
+                if ( $this->authenticate(preg_split('/,/', $a['login_options'])) > 2 ) {
+                    $content .= '<div class="chat-note"><input type="button" value="'. __('Logout', $this->translation_domain) .'" name="chat-logout-submit" class="chat-logout-submit" id="chat-logout-submit-'.$a['id'].'" /></div>';
+                }
+                $content .= '</div>';
+                $content .= '<div class="chat-tool-bar-wrap"><div class="chat-note">';
+                
+                $content .= '<div class="chat-clear"></div></div></div>';
+                $content .= '</form>';
+            } else {
+                if (preg_match('/public_user|twitter|facebook/', $a['login_options']) > 0) {
+                    if (preg_match('/public_user/', $a['login_options']) > 0) {
+                        $content .= '<div class="login-message">'.__('To get started just enter your email address and desired username', $this->translation_domain).': </div>';
+                        $content .= '<form id="chat-login-'.$a['id'].'" class="chat-login">';
+                        $content .= '<div id="chat-login-wrap-'.$a['id'].'" class="chat-login-wrap">';
+                        $content .= '<label for="chat-login-name-'.$a['id'].'">'.__('Name', $this->translation_domain) . '</label> <input id="chat-login-name-'.$a['id'].'" name="chat-login-name" class="chat-login-name" type="text" /> ';
+                        $content .= '<label for="chat-login-email-'.$a['id'].'">' . __('E-mail', $this->translation_domain) . '</label> <input id="chat-login-email-'.$a['id'].'" name="chat-login-email" class="chat-login-email" type="text" /> ';
+                        $content .= '<input type="submit" value="'. __('Login', $this->translation_domain) .'" name="chat-login-submit" id="chat-login-submit-'.$a['id'].'" />';
+                        $content .= '</div>';
+                        $content .= '</form>';
+                    }
+                    if (preg_match('/twitter|facebook/', $a['login_options']) > 0 && ($this->get_option('twitter_api_key') != '' or $this->get_option('facebook_application_id') != '')) { 
+                        $content .= '<div class="login-message">Log in using your: </div>';
+                        $content .= '<div class="chat-login-wrap">';
+                        if (preg_match('/twitter/', $a['login_options']) > 0 && $this->get_option('twitter_api_key') != '') { 
+                            $content .= '<span id="chat-twitter-signin-btn-'.$a['id'].'" class="chat-auth-button chat-twitter-signin-btn"></span>';
+                        }
+                        if (preg_match('/facebook/', $a['login_options']) > 0 && $this->get_option('facebook_application_id') != '') { 
+                            $content .= '<span id="chat-facebook-signin-btn-'.$a['id'].'" class="chat-auth-button chat-facebook-signin-btn"></span>';
+                        }
+                        $content .= '</div>';
+                    }
+                } else {
+                    $content .= '<div class="login-message"><strong>' . __('You must be logged in to participate in chats', $this->translation_domain) . '</strong></div>';
+                }
+                $content .= '<form id="send-message-area">';
+                $content .= '<input type="hidden" name="chat-post-id" id="chat-post-id-'.$a['id'].'" value="'.$a['id'].'" class="chat-post-id" />';
+                $content .= '</form>';
+            }
+                    
+            if ( $a['log_display'] == 'enabled' &&  $a['id'] != 1) {
+                $dates = $this->get_archives($a['id']);
+                    
+                if ( $dates && is_array($dates) ) {
+                    $content .= '<br />';
+                    $content .= '<div class="chat-note"><p><strong>' . __('Chat Logs', $this->translation_domain) . '</strong></p></div>';
+                    foreach ($dates as $date) {
+                        $date_content .= '<li><a class="chat-log-link" style="text-decoration: none;" href="' . $permalink . $url_separator . 'lid=' . $date->id . '">' . date_i18n(get_option('date_format').' '.get_option('time_format'), strtotime($date->start) + get_option('gmt_offset') * 3600, false) . ' - ' . date_i18n(get_option('date_format').' '.get_option('time_format'), strtotime($date->end) + get_option('gmt_offset') * 3600, false) . '</a>';
+                        if (isset($_GET['lid']) && $_GET['lid'] == $date->id) {
+                            $_POST['cid'] = $a['id'];
+                            $_POST['archived'] = 'yes';
+                            $_POST['function'] = 'update';
+                            $_POST['since'] = strtotime($date->start);
+                            $_POST['end'] = strtotime($date->end);
+                            $_POST['date_color'] = $a['date_color'];
+                            $_POST['name_color'] = $a['name_color'];
+                            $_POST['moderator_name_color'] = $a['moderator_name_color'];
+                            $_POST['text_color'] = $a['text_color'];
+                            $_POST['date_show'] = $a['date_show'];
+                            $_POST['time_show'] = $a['time_show'];
+                            $_POST['avatar'] = $a['avatar'];
+                            
+                            $date_content .= '<div class="chat-wrap avatar-'.$a['avatar'].'" style="background-color: '.$a['background_color'].'; '.$font_style.'"><div class="chat-area" >';
+                            $date_content .= $this->process('yes');
+                            $date_content .= '</div></div>';
+                        }
+                        $date_content .= '</li>';
+                    }
+                    $content .= '<div id="chat-log-wrap-'.$a['id'].'" class="chat-log-wrap" style="background-color: '.$a['background_color'].'; '.$font_style.'"><div id="chat-log-area-'.$a['id'].'" class="chat-log-area"><ul>' . $date_content . '</ul></div></div>';
+                }
+            }
+            $content .= '<div class="chat-clear"></div></div>';
+            
+            wp_localize_script('chat_js', 'chat_localized', $chat_localized);
+            
+            return $content;
+        }
+        
+        /**
+         * @see     http://codex.wordpress.org/TinyMCE_Custom_Buttons
+         */
+        function tinymce_register_button($buttons) {
+            array_push($buttons, "separator", "chat");
+            return $buttons;
+        }
+        
+        /**
+         * @see     http://codex.wordpress.org/TinyMCE_Custom_Buttons
+         */
+        function tinymce_load_langs($langs) {
+            $langs["chat"] =  plugins_url('chat/tinymce/langs/langs.php');
+            return $langs;
+        }
+     
+        /**
+         * @see     http://codex.wordpress.org/TinyMCE_Custom_Buttons
+         */
+        function tinymce_add_plugin($plugin_array) {
+            $plugin_array['chat'] = plugins_url('chat/tinymce/editor_plugin.js');
+            return $plugin_array;
+        }
+        
+        /**
+         * Process chat requests
+         * 
+         * Mostly copied from process.php
+         * 
+         * @global  object  $current_user 
+         * @param   string  $return     Return? 'yes' or 'no'
+         * @return  string          If $return is yes will return the output else echo
+         */
+        function process($return = 'no') {
+            global $current_user;
+            get_currentuserinfo();
+            
+            $function = $_POST['function'];
+            
+            if ( empty($function) ) {
+                $function = $_GET['function'];
+            }
+            
+            $log = array();
+            
+            switch($function) {
+                case 'update':
+                    $chat_id = $_POST['cid'];
+                    $since = $_POST['since'];
+                    $since_id = $_POST['since_id'];
+                    $end = isset($_POST['end'])?$_POST['end']:0;
+                    $archived = isset($_POST['archived'])?$_POST['archived']:'no';
+                    
+                    $rows = $this->get_messages($chat_id, $since, $end, $archived, $since_id);
+    
+                    if ($rows) {
+                        $text = array();
+                        
+                        foreach ($rows as $row) {
+                            $message = stripslashes($row->message);
+                            $reg_exUrl = "/(http|https|ftp|ftps)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?/";
+                            
+                            if(($message) != "\n" && ($message) != "<br />" && ($message) != "") {
+                                    if(preg_match($reg_exUrl, $message, $url)) {
+                                        $message = preg_replace($reg_exUrl, '<a href="'.$url[0].'" target="_blank">'.$url[0].'</a>', $message);
+                                    }
+                            }
+                            
+                            $message = preg_replace(array('/\[code\]/','/\[\/code\]/'), array('<code style="background: '.$this->get_option('code_color', '#FFFFCC').'; padding: 4px 8px;">', '</code>'), $message);
+                            
+                            $message = str_replace("\n", "<br />", $message);
+                            
+                            $prepend = "";
+                            if ($_POST['avatar'] == 'enabled') {
+                                if (preg_match('/@/', $row->avatar)) {
+                                    $avatar = get_avatar($row->avatar, 50, null, $row->name);
+                                } else {
+                                    $avatar = "<img alt='{$row->name}' src='{$row->avatar}' class='avatar photo' />";
+                                }
+                                $prepend .= "$avatar ";
+                            }
+                            
+                            if ($_POST['date_show'] == 'enabled') {
+                                $prepend .= ' <span class="date" style="background: '.$_POST['date_color'].';">'. date_i18n(get_option('date_format'), strtotime($row->timestamp) + get_option('gmt_offset') * 3600, false) . '</span>';
+                            }
+                            if ($_POST['time_show'] == 'enabled') {
+                                $prepend .= ' <span class="time" style="background: '.$_POST['date_color'].';">'. date_i18n(get_option('time_format'), strtotime($row->timestamp) + get_option('gmt_offset') * 3600, false) . '</span>';
+                            }
+                            
+                            if ($row->moderator == 'yes') {
+                                $name_color = $_POST['moderator_name_color'];
+                            } else {
+                                $name_color = $_POST['name_color'];
+                            }
+                            
+                            $prepend .= ' <span class="name" style="background: '.$name_color.';">'.stripslashes($row->name).'</span>';
+                            
+                            $text[$row->id] = " <div id='row-".strtotime($row->timestamp)."' class='row'>{$prepend}<span class='message' style='color: ".$_POST['text_color']."'>".convert_smilies($message)."</span><div class='chat-clear'></div></div>";
+                            $last_check = $row->timestamp;
+                        }
+                        
+                        $log['text'] = $text;
+                        $log['time'] = strtotime($last_check)+1;
+                    }
+                    break; 
+                case 'send':
+                    $chat_id = $_POST['cid'];
+                    $name = htmlentities(strip_tags($_POST['name']));
+                    $avatar = (isset($_COOKIE['chat_stateless_user_image_'.$this->auth_type_map[$_POST['type']]]) && !empty($_COOKIE['chat_stateless_user_image_'.$this->auth_type_map[$_POST['type']]]))?$_COOKIE['chat_stateless_user_image_'.$this->auth_type_map[$_POST['type']]]:$current_user->user_email;
+                    // $avatar = ($current_user && $current_user->user_email && $current_user->display_name == $_POST['name'])?$current_user->user_email:$avatar;
+                    $message = $_POST['message'];
+                    
+                    $moderator_roles = explode(',', $_POST['moderator_roles']);
+                    $moderator = $this->is_moderator($moderator_roles);
+                    
+                    $message = preg_replace(array('/<code>/','/<\/code>/'), array('[code]', '[/code]'), $message);
+                    
+                    $message = htmlentities(strip_tags($message));
+                    $smessage = base64_decode($message);
+                    
+                    
+                    $this->send_message($chat_id, $name, $avatar, base64_encode($smessage), $moderator);
+                    break;
+            }
+            
+            if ($return == 'yes') {
+                if (isset($log['text']) && is_array($log['text'])) {
+                    return "<p>".join("</p><p>", $log['text'])."</p>";
+                } else {
+                    return "";
+                }
+            } else {
+                echo json_encode($log);
+                exit(0);
+            }
+        }
+        
+        /**
+         * Test whether logged in user is a moderator
+         *
+         * @param   Array   $moderator_roles Moderator roles
+         * @return  bool    $moderator   True if moderator False if not
+         */
+        function is_moderator($moderator_roles) {
+            global $current_user;
+            
+            if ($current_user->ID) {
+                foreach ($moderator_roles as $role) {
+                    if (in_array($role, $current_user->roles)) {
+                        return true;
+                    }
+                }
+            }
+            return false;
+        }
+        
+        /**
+         * Get message
+         * 
+         * @global  object  $wpdb
+         * @global  int     $blog_id
+         * @param   int     $chat_id    Chat ID
+         * @param   int     $since      Start Unix timestamp
+         * @param   int     $end        End Unix timestamp
+         * @param   string  $archived   Archived? 'yes' or 'no'
+         */
+        function get_messages($chat_id, $since = 0, $end = 0, $archived = 'no', $since_id = false) {
+            global $wpdb, $blog_id;
+            
+            $chat_id = $wpdb->escape($chat_id);
+            $archived = $wpdb->escape($archived);
+            $since_id = $wpdb->escape($since_id);
+            
+            if (empty($end)) {
+                $end = time();
+            }
+            
+            $start = date('Y-m-d H:i:s', $since);
+            $end = date('Y-m-d H:i:s', $end);
+            
+            if ($since_id == false) {
+                $since_id = 0;
+            } else {
+                $start = date('Y-m-d H:i:s', 0);
+            }
+            
+            return $wpdb->get_results(
+                "SELECT * FROM `".Chat::tablename('message')."` WHERE blog_id = '$blog_id' AND chat_id = '$chat_id' AND archived = '$archived' AND timestamp BETWEEN '$start' AND '$end' AND id > '$since_id' ORDER BY timestamp ASC;"
+            );
+        }
+        
+        /**
+         * Send the message
+         * 
+         * @global  object  $wpdb
+         * @global  int $blog_id
+         * @param   int $chat_id    Chat ID
+         * @param   string  $name       Name
+         * @param   string  $avatar     URL or e-mail
+         * @param   string  $message    Payload message
+         * @param   string  $moderator  Moderator
+         */
+        function send_message($chat_id, $name, $avatar, $message, $moderator) {
+            global $wpdb, $blog_id;
+            
+            $wpdb->real_escape = true;
+            
+            $time_stamp = date("Y-m-d H:i:s");
+            
+            $chat_id = $wpdb->_real_escape($chat_id);
+            $name = $wpdb->_real_escape(trim(base64_decode($name)));
+            $avatar = $wpdb->_real_escape(trim($avatar));
+            $message = $wpdb->_real_escape(trim(base64_decode($message)));
+            $moderator_str = 'no';
+            
+            if (empty($message)) {
+                return false;
+            }
+            if ($moderator) {
+                $moderator_str = 'yes';
+            }
+            
+            return $wpdb->query("INSERT INTO ".Chat::tablename('message')."
+                        (blog_id, chat_id, timestamp, name, avatar, message, archived, moderator)
+                        VALUES ('$blog_id', '$chat_id', '$time_stamp', '$name', '$avatar', '$message', 'no', '$moderator_str');");
+        }
+        
+        /**
+         * Get the last chat id for the given blog
+         * 
+         * @global  object  $wpdb
+         * @global  int     $blog_id
+         */
+        function get_last_chat_id() {
+            global $wpdb, $blog_id;
+            
+            $last_id = $wpdb->get_var("SELECT chat_id FROM `".Chat::tablename('message')."` WHERE blog_id = '{$blog_id}' ORDER BY chat_id DESC LIMIT 1");
+            
+            if ($last_id) {
+                return substr($last_id, 0, -1);
+            }
+            return 1;
+        }
+        
+        /**
+         * Clear a chat log
+         * 
+         * @global  object  $wpdb
+         * @global  int     $blog_id
+         */
+        function clear() {
+            global $wpdb, $blog_id;
+            
+            $since = date('Y-m-d H:i:s', $_POST['since']);
+            $chat_id = $wpdb->escape($_POST['cid']);
+            
+            if (current_user_can('edit_posts') && current_user_can('edit_pages')) {
+                $wpdb->query("DELETE FROM `".Chat::tablename('message')."` WHERE blog_id = '{$blog_id}' AND chat_id = '{$chat_id}' AND timestamp <= '{$since}' AND archived = 'no';");
+            }
+            exit(0);
+        }
+        
+        /**
+         * Archive a chat log
+         * 
+         * @global  object  $wpdb
+         * @global  int     $blog_id
+         */
+        function archive() {
+            global $wpdb, $blog_id;
+            
+            $since = date('Y-m-d H:i:s', $_POST['since']);
+            $chat_id = $wpdb->escape($_POST['cid']);
+            $created = date('Y-m-d H:i:s');
+            
+            if (current_user_can('edit_posts') && current_user_can('edit_pages')) {
+                $start = $wpdb->get_var("SELECT timestamp FROM `".Chat::tablename('message')."` WHERE blog_id = '{$blog_id}' AND chat_id = '{$chat_id}' AND timestamp <= '{$since}' AND archived = 'no' ORDER BY timestamp ASC LIMIT 1;");
+                $end = $wpdb->get_var("SELECT timestamp FROM `".Chat::tablename('message')."` WHERE blog_id = '{$blog_id}' AND chat_id = '{$chat_id}' AND timestamp <= '{$since}' AND archived = 'no' ORDER BY timestamp DESC LIMIT 1;");
+                
+                $sql = array();
+                
+                $sql[] = "SELECT timestamp FROM `".Chat::tablename('message')."` WHERE blog_id = '{$blog_id}' AND chat_id = '{$chat_id}' AND timestamp <= '{$since}' AND archived = 'no' ORDER BY timestamp DESC LIMIT 1;";
+                $sql[] = "SELECT timestamp FROM `".Chat::tablename('message')."` WHERE blog_id = '{$blog_id}' AND chat_id = '{$chat_id}' AND timestamp <= '{$since}' AND archived = 'no' ORDER BY timestamp ASC LIMIT 1; ";
+                $sql[] = "UPDATE `".Chat::tablename('message')."` set archived = 'yes' WHERE blog_id = '{$blog_id}' AND chat_id = '{$chat_id}' AND timestamp BETWEEN '{$start}' AND '{$end}' AND archived = 'no';";
+                
+                $wpdb->query("UPDATE `".Chat::tablename('message')."` set archived = 'yes' WHERE blog_id = '{$blog_id}' AND chat_id = '{$chat_id}' AND timestamp BETWEEN '{$start}' AND '{$end}' AND archived = 'no';");
+                
+                $wpdb->query("INSERT INTO ".Chat::tablename('log')."
+                            (blog_id, chat_id, start, end, created)
+                            VALUES ('$blog_id', '$chat_id', '$start', '$end', '$created');");
+            }
+                        
+            exit(0);
+        }
+        
+        /**
+         * Get a list of archives for the given chat
+         * 
+         * @global  object  $wpdb
+         * @global  int     $blog_id
+         * @param   int     $chat_id    Chat ID
+         * @return  array               List of archives
+         */
+        function get_archives($chat_id) {
+            global $wpdb, $blog_id;
+            
+            $chat_id = $wpdb->escape($chat_id);
+            
+            return $wpdb->get_results(
+                "SELECT * FROM `".Chat::tablename('log')."` WHERE blog_id = '$blog_id' AND chat_id = '$chat_id' ORDER BY created ASC;"
+            );
+        }
+    }
+}
+
+// Lets get things started
+$chat = new Chat();