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Direktori : /home/serb/public_html/livechat/js/app/view/admin/
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Current File : /home/serb/public_html/livechat/js/app/view/admin/MenuView.js

//==============================================================================
//
//  Menu view
//
//==============================================================================

(function(app, $, config)
{
    app.MenuView = Backbone.View.extend({
    
        events : {
        
            'mousedown #customer-chat-side-button-chat'     : 'showChat',
            'mousedown #customer-chat-side-button-settings' : 'showSettings',
            
            'mousedown #customer-chat-header-menu-widget-snippet' : 'showWidgetSnippet',
            'mousedown #customer-chat-side-button-widget-snippet' : 'showWidgetSnippet',
            
            'click #customer-chat-header-menu-edit' : 'editProfile'
        },
        
        msgBlinking : false,
        
        initialize : function(options)
        {
            // Initialize models
            
            this.settings = app.model.settings;
            this.user     = app.model.user;
            this.chat     = app.model.chat;
            
            // Initialize views
            
            this.operatorsView = options.windowView.operatorsView;
            this.tabsView      = options.windowView.tabsView;
            
            // Cache view components
            
            this.$window = $(window);
            
            // Top menu
            
            this.$menu           = this.$('.customer-chat-header-menu');
            this.$button         = this.$('#customer-chat-button-menu');
            this.$avatar         = this.$('.customer-chat-content-message-avatar-operator');
            this.$editProfile    = this.$('#customer-chat-header-menu-edit');
            this.$install        = this.$('#customer-chat-header-menu-install');
            this.$uninstall      = this.$('#customer-chat-header-menu-uninstall');
            this.$widgetSnippet1 = this.$('#customer-chat-header-menu-widget-snippet');
            this.$widgetSnippet2 = this.$('#customer-chat-side-button-widget-snippet');
            
            if(this.user.hasRole('ADMIN'))
            {
                if(config.ui.installed) this.$install.hide();
                else                    this.$uninstall.hide();
                
                this.$editProfile.hide();
            }
            else
            {
                this.$install.hide();
                this.$uninstall.hide();
                this.$widgetSnippet1.hide();
                this.$widgetSnippet2.hide();
            }
            
            // Side menu
            
            this.$sideMarker = this.$('.customer-chat-side-menu-triangle');
            this.$msgIcon    = this.$('#customer-chat-side-button-chat i');
            
            // Main tabs
            
            this.$chat     = this.$('#customer-chat-admin-chat');
            this.$settings = this.$('#customer-chat-admin-settings');
            
            // Initialize
            
            this.hide();
            
            if(this.user.hasRole('OPERATOR'))
            {
                // Handle "new message" indicator
                
                this.listenTo(options.windowView.chatTabView, 'talks.read',   this.stopAnimateMsgIcon);
                this.listenTo(options.windowView.chatTabView, 'talks.unread', this.animateMsgIcon);
            }
            
            this.listenTo(this.user, 'change', this.updateUser);
            
            this.updateUser();
        },
        
        updateUser : function()
        {
            this.$button.find('.customer-chat-header-button-text').html('Welcome, ' + this.user.getReadableName());
            
            if(this.user.get('image'))
            {
                this.$avatar.css('background-image', 'url("' + this.user.get('image') + '")');
            }
        },
        
        blinkMsgIcon : function()
        {
            if(!this.msgBlinking)
            {
                return;
            }
            
            var _this = this;
            
            this.$msgIcon.fadeOut('slow', function()
            {
                _this.$msgIcon.fadeIn('slow', function()
                {
                    _this.blinkMsgIcon();
                });
            });
        },
        
        animateMsgIcon : function()
        {
            this.msgBlinking = true;
            this.blinkMsgIcon();
        },
        
        stopAnimateMsgIcon : function()
        {
            this.msgBlinking = false;
        },
        
        show : function(evt)
        {
            // Toggle menu
            
            this.$menu.fadeIn('fast');
            
            // Handle hiding
            
            evt.stopImmediatePropagation();
            
            $('html, body').one('mousedown', $.proxy(this.hide, this));
        },
        
        hide : function()
        {
            // Hide menu
            
            this.$menu.fadeOut('fast');
            
            // Handle showing
            
            this.$button.one('mousedown', $.proxy(this.show, this));
        },
        
        showChat : function(evt)
        {
            // Adjust tab marker
            
            var markerY = 18 + evt.currentTarget.offsetTop;
            
            this.$sideMarker.animate({ top : markerY }, 'fast');
            
            // Show the chat
            
            this.$settings.hide();
            this.$chat.show();
            
            // Update the scrollers
            
            $(window).resize();
            
            // Notify
            
            app.trigger('menu:show:chat');
        },
        
        showSettings : function(evt)
        {
            // Adjust tab marker
            
            var markerY = 18 + (evt ? evt.currentTarget : this.$('#customer-chat-side-button-settings')[0]).offsetTop;
            
            this.$sideMarker.animate({ top : markerY }, 'fast');
            
            // Show the settings
            
            this.$settings.show();
            this.$chat.hide();
            this.tabsView.render();
            
            // Update scroll boxes
            
            this.$('#customer-chat-admin-settings .customer-chat-content-messages').mCustomScrollbar('update');
            
            // Notify
            
            app.trigger('menu:show:settings');
        },
        
        editProfile : function()
        {
            // Show the edit tab for the logged-in user
            
            var settingsButton = this.$('#customer-chat-side-button-settings')[0];
            
            this.showSettings({ currentTarget : settingsButton });
            
            // Handle initial loading of the operators
            
            if(this.chat.operatorsReady) this._editProfile();
            else
            {
                this.listenToOnce(this.chat, 'change:operators', function()
                {
                    this._editProfile();
                });
            }
        },
        
        _editProfile : function()
        {
            this.operatorsView.showEdit(null, this.user.get('id'));
            this.tabsView.showTab(this.user.hasRole('OPERATOR') ? 0 : 1);
        },
        
        showWidgetSnippet : function()
        {
            var snippet = '<code>&lt;script type="text/javascript" src="' + config.widgetInitPath + '"&gt;&lt;/script&gt;</code>';
            
            app.view.dialogs.message('Widget embedding code', snippet);
        }
    });

})(window.Application, jQuery, window.chatConfig);

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