CmsKit - Add Public Menu Contributor

modules/cms-kit/src/Volo.CmsKit.Public.Web/Menus/CmsKitPublicMenuContributor.cs

@@ -1,5 +1,12 @@
-using System.Threading.Tasks;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using Volo.Abp.GlobalFeatures;
 using Volo.Abp.UI.Navigation;
+using Volo.CmsKit.GlobalFeatures;
+using Volo.CmsKit.Menus;
+using Volo.CmsKit.Public.Menus;
 
 namespace Volo.CmsKit.Public.Web.Menus
 {
@@ -13,11 +20,54 @@ namespace Volo.CmsKit.Public.Web.Menus
             }
         }
 
-        private Task ConfigureMainMenuAsync(MenuConfigurationContext context)
+        private async Task ConfigureMainMenuAsync(MenuConfigurationContext context)
         {
-            //Add main menu items.
+            if (GlobalFeatureManager.Instance.IsEnabled<MenuFeature>())
+            {
+                var menuAppService = context.ServiceProvider.GetRequiredService<IMenuPublicAppService>();
+
+                var mainMenu = await menuAppService.GetMainMenuAsync();
+
+                if (mainMenu != null)
+                {
+                    // TODO: Consider about not to remove existing static menus.
+                    context.Menu.Items.Clear();
+                    
+                    foreach (var menuItemDto in mainMenu.Items.Where(x => x.ParentId == null))
+                    {
+                        var applicationMenuItem = CreateApplicationMenu(menuItemDto);
+                        context.Menu.Items.Add(applicationMenuItem);
+                        AddChildItems(applicationMenuItem, menuItemDto, mainMenu.Items);
+                    }
+                }
+            }
+        }
+
+        private ApplicationMenuItem CreateApplicationMenu(MenuItemDto menuItem)
+        {
+            return new ApplicationMenuItem(
+                menuItem.DisplayName,
+                menuItem.DisplayName,
+                menuItem.Url,
+                menuItem.Icon,
+                menuItem.Order,
+                customData: null,
+                menuItem.Target,
+                menuItem.ElementId,
+                menuItem.CssClass,
+                menuItem.RequiredPermissionName
+            );
+        }
+
+        private void AddChildItems(ApplicationMenuItem parent, MenuItemDto menuItem, List<MenuItemDto> source)
+        {
+            var applicationMenuItem = CreateApplicationMenu(menuItem);
+            parent.Items.Add(applicationMenuItem);
 
-            return Task.CompletedTask;
+            foreach (var item in source.Where(x => x.ParentId == menuItem.Id))
+            {
+                AddChildItems(applicationMenuItem, item, source);
+            }
         }
     }
 }