Merge pull request #360 from colinin/4.4

use an abstract navigation seed interface

aspnet-core/modules/navigation/LINGYUN.Abp.UI.Navigation/LINGYUN/Abp/UI/Navigation/AbpNavigationOptions.cs

@@ -6,9 +6,12 @@ namespace LINGYUN.Abp.UI.Navigation
     {
         public ITypeList<INavigationDefinitionProvider> DefinitionProviders { get; }
 
+        public ITypeList<INavigationSeedContributor> NavigationSeedContributors { get; }
+
         public AbpNavigationOptions()
         {
             DefinitionProviders = new TypeList<INavigationDefinitionProvider>();
+            NavigationSeedContributors = new TypeList<INavigationSeedContributor>();
         }
     }
 }

aspnet-core/modules/navigation/LINGYUN.Abp.UI.Navigation/LINGYUN/Abp/UI/Navigation/INavigationDataSeeder.cs

@@ -1,19 +0,0 @@
-using System.Collections.Generic;
-using System.Threading.Tasks;
-using Volo.Abp.MultiTenancy;
-
-namespace LINGYUN.Abp.UI.Navigation
-{
-    public interface INavigationDataSeeder
-    {
-        /// <summary>
-        /// 
-        /// </summary>
-        /// <param name="menus">菜单列表</param>
-        /// <param name="multiTenancySides">让用户自行决定是否过滤菜单</param>
-        /// <returns></returns>
-        Task SeedAsync(
-            IReadOnlyCollection<ApplicationMenu> menus,
-            MultiTenancySides multiTenancySides = MultiTenancySides.Both);
-    }
-}

aspnet-core/modules/navigation/LINGYUN.Abp.UI.Navigation/LINGYUN/Abp/UI/Navigation/INavigationSeedContributor.cs

@@ -0,0 +1,14 @@
+using System.Threading.Tasks;
+
+namespace LINGYUN.Abp.UI.Navigation
+{
+    public interface INavigationSeedContributor
+    {
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="context"></param>
+        /// <returns></returns>
+        Task SeedAsync(NavigationSeedContext context);
+    }
+}

aspnet-core/modules/navigation/LINGYUN.Abp.UI.Navigation/LINGYUN/Abp/UI/Navigation/NavigationDataSeedContributor.cs

@@ -1,4 +1,9 @@
-using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
 using Volo.Abp.Data;
 using Volo.Abp.DependencyInjection;
 using Volo.Abp.MultiTenancy;
@@ -7,32 +12,54 @@ namespace LINGYUN.Abp.UI.Navigation
 {
     public class NavigationDataSeedContributor : IDataSeedContributor, ITransientDependency
     {
+        private readonly IServiceProvider _serviceProvider;
         private readonly ICurrentTenant _currentTenant;
         private readonly INavigationProvider _navigationProvider;
-        private readonly INavigationDataSeeder _navigationDataSeeder;
+
+        private readonly AbpNavigationOptions _options;
+
+        public List<INavigationSeedContributor> Contributors => _lazyContributors.Value;
+        private readonly Lazy<List<INavigationSeedContributor>> _lazyContributors;
 
         public NavigationDataSeedContributor(
+            IServiceProvider serviceProvider,
             ICurrentTenant currentTenant,
             INavigationProvider navigationProvider,
-            INavigationDataSeeder navigationDataSeeder)
+            IOptions<AbpNavigationOptions> options)
         {
+            _serviceProvider = serviceProvider;
             _currentTenant = currentTenant;
             _navigationProvider = navigationProvider;
-            _navigationDataSeeder = navigationDataSeeder;
+
+            _options = options.Value;
+            _lazyContributors = new Lazy<List<INavigationSeedContributor>>(CreateContributors);
         }
 
         public virtual async Task SeedAsync(DataSeedContext context)
         {
-            using(_currentTenant.Change(context.TenantId))
+            using (_currentTenant.Change(context.TenantId))
             {
-                var multiTenancySides = _currentTenant.Id.HasValue
+                var menus = await _navigationProvider.GetAllAsync();
+
+                var multiTenancySides = _currentTenant.IsAvailable
                     ? MultiTenancySides.Tenant
                     : MultiTenancySides.Host;
 
-                var menus = await _navigationProvider.GetAllAsync();
+                var seedContext = new NavigationSeedContext(menus, multiTenancySides);
 
-                await _navigationDataSeeder.SeedAsync(menus, multiTenancySides);
+                foreach (var contributor in Contributors)
+                {
+                    await contributor.SeedAsync(seedContext);
+                }
             }
         }
+
+        private List<INavigationSeedContributor> CreateContributors()
+        {
+            return _options
+                .NavigationSeedContributors
+                .Select(type => _serviceProvider.GetRequiredService(type) as INavigationSeedContributor)
+                .ToList();
+        }
     }
 }

aspnet-core/modules/navigation/LINGYUN.Abp.UI.Navigation/LINGYUN/Abp/UI/Navigation/NavigationSeedContext.cs

@@ -0,0 +1,20 @@
+using System.Collections.Generic;
+using Volo.Abp.MultiTenancy;
+
+namespace LINGYUN.Abp.UI.Navigation
+{
+    public class NavigationSeedContext
+    {
+        public IReadOnlyCollection<ApplicationMenu> Menus { get; }
+
+        public MultiTenancySides MultiTenancySides { get; }
+
+        public NavigationSeedContext(
+            IReadOnlyCollection<ApplicationMenu> menus,
+            MultiTenancySides multiTenancySides = MultiTenancySides.Both)
+        {
+            Menus = menus;
+            MultiTenancySides = multiTenancySides;
+        }
+    }
+}

aspnet-core/modules/navigation/LINGYUN.Abp.UI.Navigation/LINGYUN/Abp/UI/Navigation/NavigationSeedContributor.cs

@@ -0,0 +1,10 @@
+using System.Threading.Tasks;
+using Volo.Abp.DependencyInjection;
+
+namespace LINGYUN.Abp.UI.Navigation
+{
+    public abstract class NavigationSeedContributor : INavigationSeedContributor, ITransientDependency
+    {
+        public abstract Task SeedAsync(NavigationSeedContext context);
+    }
+}

aspnet-core/modules/navigation/LINGYUN.Abp.UI.Navigation/LINGYUN/Abp/UI/Navigation/NullNavigationDataSeeder.cs

@@ -1,18 +0,0 @@
-using System.Collections.Generic;
-using System.Threading.Tasks;
-using Volo.Abp.DependencyInjection;
-using Volo.Abp.MultiTenancy;
-
-namespace LINGYUN.Abp.UI.Navigation
-{
-    [Dependency(TryRegister = true)]
-    public class NullNavigationDataSeeder : INavigationDataSeeder, ISingletonDependency
-    {
-        public Task SeedAsync(
-            IReadOnlyCollection<ApplicationMenu> menus,
-            MultiTenancySides multiTenancySides = MultiTenancySides.Both)
-        {
-            return Task.CompletedTask;
-        }
-    }
-}

aspnet-core/modules/platform/LINGYUN.Abp.UI.Navigation.VueVbenAdmin/LINGYUN/Abp/UI/Navigation/VueVbenAdmin/AbpUINavigationVueVbenAdminModule.cs

@@ -8,5 +8,12 @@ namespace LINGYUN.Abp.UI.Navigation.VueVbenAdmin
         typeof(PlatformDomainModule))]
     public class AbpUINavigationVueVbenAdminModule : AbpModule
     {
+        public override void ConfigureServices(ServiceConfigurationContext context)
+        {
+            Configure<AbpNavigationOptions>(options =>
+            {
+                options.NavigationSeedContributors.Add<VueVbenAdminNavigationSeedContributor>();
+            });
+        }
     }
 }

aspnet-core/modules/platform/LINGYUN.Abp.UI.Navigation.VueVbenAdmin/LINGYUN/Abp/UI/Navigation/VueVbenAdmin/AbpUINavigationVueVbenAdminDataSeeder.cs → aspnet-core/modules/platform/LINGYUN.Abp.UI.Navigation.VueVbenAdmin/LINGYUN/Abp/UI/Navigation/VueVbenAdmin/VueVbenAdminNavigationSeedContributor.cs

@@ -9,14 +9,13 @@ using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
 using Volo.Abp.Data;
-using Volo.Abp.DependencyInjection;
 using Volo.Abp.Guids;
 using Volo.Abp.MultiTenancy;
 using ValueType = LINGYUN.Platform.Datas.ValueType;
 
 namespace LINGYUN.Abp.UI.Navigation.VueVbenAdmin
 {
-    public class AbpUINavigationVueVbenAdminDataSeeder : INavigationDataSeeder, ITransientDependency
+    public class VueVbenAdminNavigationSeedContributor : NavigationSeedContributor
     {
         private static int _lastCodeNumber = 0;
         protected ICurrentTenant CurrentTenant { get; }
@@ -27,7 +26,7 @@ namespace LINGYUN.Abp.UI.Navigation.VueVbenAdmin
         protected ILayoutRepository LayoutRepository { get; }
         protected AbpUINavigationVueVbenAdminOptions Options { get; }
 
-        public AbpUINavigationVueVbenAdminDataSeeder(
+        public VueVbenAdminNavigationSeedContributor(
             ICurrentTenant currentTenant,
             IRouteDataSeeder routeDataSeeder,
             IMenuRepository menuRepository,
@@ -46,9 +45,7 @@ namespace LINGYUN.Abp.UI.Navigation.VueVbenAdmin
             Options = options.Value;
         }
 
-        public virtual async Task SeedAsync(
-            IReadOnlyCollection<ApplicationMenu> menus, 
-            MultiTenancySides multiTenancySides = MultiTenancySides.Both)
+        public override async Task SeedAsync(NavigationSeedContext context)
         {
             var uiDataItem = await SeedUIFrameworkDataAsync(CurrentTenant.Id);
 
@@ -63,7 +60,7 @@ namespace LINGYUN.Abp.UI.Navigation.VueVbenAdmin
                 Interlocked.Exchange(ref _lastCodeNumber, _lastNumber);
             }
 
-            await SeedDefinitionMenusAsync(layout, layoutData, menus, multiTenancySides);
+            await SeedDefinitionMenusAsync(layout, layoutData, context.Menus, context.MultiTenancySides);
         }
 
         private async Task SeedDefinitionMenusAsync(