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(We currently take around 5 mins in the best case). + # This makes sure we have time to upload everything in the case of a build timeout - really important for investigating a build + # timeout due to test hangs. + cancelTimeoutInMinutes: 15 + jobs: - job: ${{ coalesce(parameters.jobName, parameters.agentOs) }} displayName: ${{ coalesce(parameters.jobDisplayName, parameters.agentOs) }} diff --git a/eng/ProjectReferences.props b/eng/ProjectReferences.props index a54507bbb0..5e50238a4b 100644 --- a/eng/ProjectReferences.props +++ b/eng/ProjectReferences.props @@ -101,7 +101,6 @@ - diff --git a/eng/SharedFramework.Local.props b/eng/SharedFramework.Local.props index a86f138f9f..a52c31e0ad 100644 --- a/eng/SharedFramework.Local.props +++ b/eng/SharedFramework.Local.props @@ -73,7 +73,6 @@ - diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml index ab1a9ceda2..dc483752d9 100644 --- a/eng/Version.Details.xml +++ b/eng/Version.Details.xml @@ -9,412 +9,412 @@ --> - + https://github.com/aspnet/Blazor - 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3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 + 3.0.0-preview9.19401.2 - 3.0.0-preview8.19375.5 - 3.0.0-preview8.19375.5 - 3.0.0-preview8.19375.5 - 3.0.0-preview8.19375.5 - 3.0.0-preview8.19375.5 - 3.0.0-preview8.19375.5 - 3.0.0-preview8.19375.5 + 3.0.0-preview9.19402.9 + 3.0.0-preview9.19402.9 + 3.0.0-preview9.19402.9 + 3.0.0-preview9.19402.9 + 3.0.0-preview9.19402.9 + 3.0.0-preview9.19402.9 + 3.0.0-preview9.19402.9 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 - 3.0.0-preview8.19374.2 + 3.0.0-preview9.19402.1 + 3.0.0-preview9.19402.1 + 3.0.0-preview9.19402.1 + 3.0.0-preview9.19402.1 true + + + + false + diff --git a/eng/Workarounds.targets b/eng/Workarounds.targets index 83e176a4a8..ed0324f744 100644 --- a/eng/Workarounds.targets +++ b/eng/Workarounds.targets @@ -15,11 +15,6 @@ $(MicrosoftNETCorePlatformsPackageVersion) - - - - - - - - - false - - @@ -47,18 +36,10 @@ - - - - - Microsoft.NETCore.App.Runtime.**RID** - - + + + + NETStandard.Library diff --git a/src/Analyzers/Analyzers/test/TestFiles/CompilationFeatureDetectorTest/StartupWithMapBlazorHub.cs b/src/Analyzers/Analyzers/test/TestFiles/CompilationFeatureDetectorTest/StartupWithMapBlazorHub.cs index 685483a0b1..764ac23bd5 100644 --- a/src/Analyzers/Analyzers/test/TestFiles/CompilationFeatureDetectorTest/StartupWithMapBlazorHub.cs +++ b/src/Analyzers/Analyzers/test/TestFiles/CompilationFeatureDetectorTest/StartupWithMapBlazorHub.cs @@ -13,8 +13,12 @@ namespace Microsoft.AspNetCore.Analyzers.TestFiles.CompilationFeatureDetectorTes app.UseEndpoints(endpoints => { - endpoints.MapBlazorHub(); + endpoints.MapBlazorHub("app"); }); } + + public class App : Microsoft.AspNetCore.Components.ComponentBase + { + } } } diff --git a/src/Components/Analyzers/src/DiagnosticDescriptors.cs b/src/Components/Analyzers/src/DiagnosticDescriptors.cs index a34102f39b..e0ecbce055 100644 --- a/src/Components/Analyzers/src/DiagnosticDescriptors.cs +++ b/src/Components/Analyzers/src/DiagnosticDescriptors.cs @@ -16,7 +16,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers new LocalizableResourceString(nameof(Resources.ComponentParameterSettersShouldBePublic_Title), Resources.ResourceManager, typeof(Resources)), new LocalizableResourceString(nameof(Resources.ComponentParameterSettersShouldBePublic_Format), Resources.ResourceManager, typeof(Resources)), "Encapsulation", - DiagnosticSeverity.Warning, + DiagnosticSeverity.Error, isEnabledByDefault: true, description: new LocalizableResourceString(nameof(Resources.ComponentParameterSettersShouldBePublic_Description), Resources.ResourceManager, typeof(Resources))); @@ -43,7 +43,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers new LocalizableResourceString(nameof(Resources.ComponentParameterShouldBePublic_Title), Resources.ResourceManager, typeof(Resources)), new LocalizableResourceString(nameof(Resources.ComponentParameterShouldBePublic_Format), Resources.ResourceManager, typeof(Resources)), "Encapsulation", - DiagnosticSeverity.Warning, + DiagnosticSeverity.Error, isEnabledByDefault: true, description: new LocalizableResourceString(nameof(Resources.ComponentParametersShouldBePublic_Description), Resources.ResourceManager, typeof(Resources))); diff --git a/src/Components/Analyzers/test/ComponentParameterSettersShouldBePublicTest.cs b/src/Components/Analyzers/test/ComponentParameterSettersShouldBePublicTest.cs index 88b366fd74..f32bc6048e 100644 --- a/src/Components/Analyzers/test/ComponentParameterSettersShouldBePublicTest.cs +++ b/src/Components/Analyzers/test/ComponentParameterSettersShouldBePublicTest.cs @@ -78,7 +78,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers { Id = DiagnosticDescriptors.ComponentParameterSettersShouldBePublic.Id, Message = "Component parameter 'ConsoleApplication1.TypeName.MyProperty1' should have a public setter.", - Severity = DiagnosticSeverity.Warning, + Severity = DiagnosticSeverity.Error, Locations = new[] { new DiagnosticResultLocation("Test0.cs", 7, 39) @@ -88,7 +88,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers { Id = DiagnosticDescriptors.ComponentParameterSettersShouldBePublic.Id, Message = "Component parameter 'ConsoleApplication1.TypeName.MyProperty2' should have a public setter.", - Severity = DiagnosticSeverity.Warning, + Severity = DiagnosticSeverity.Error, Locations = new[] { new DiagnosticResultLocation("Test0.cs", 8, 39) @@ -98,7 +98,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers { Id = DiagnosticDescriptors.ComponentParameterSettersShouldBePublic.Id, Message = "Component parameter 'ConsoleApplication1.TypeName.MyProperty3' should have a public setter.", - Severity = DiagnosticSeverity.Warning, + Severity = DiagnosticSeverity.Error, Locations = new[] { new DiagnosticResultLocation("Test0.cs", 9, 39) diff --git a/src/Components/Analyzers/test/ComponentParametersShouldBePublicCodeFixProviderTest.cs b/src/Components/Analyzers/test/ComponentParametersShouldBePublicCodeFixProviderTest.cs index 69a3f2e310..2e1ee00be0 100644 --- a/src/Components/Analyzers/test/ComponentParametersShouldBePublicCodeFixProviderTest.cs +++ b/src/Components/Analyzers/test/ComponentParametersShouldBePublicCodeFixProviderTest.cs @@ -45,7 +45,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers.Test { Id = DiagnosticDescriptors.ComponentParametersShouldBePublic.Id, Message = "Component parameter 'ConsoleApplication1.TypeName.BadProperty1' should be public.", - Severity = DiagnosticSeverity.Warning, + Severity = DiagnosticSeverity.Error, Locations = new[] { new DiagnosticResultLocation("Test0.cs", 8, 40) @@ -85,7 +85,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers.Test { Id = DiagnosticDescriptors.ComponentParameterSettersShouldBePublic.Id, Message = "Component parameter 'ConsoleApplication1.TypeName.MyProperty1' should have a public setter.", - Severity = DiagnosticSeverity.Warning, + Severity = DiagnosticSeverity.Error, Locations = new[] { new DiagnosticResultLocation("Test0.cs", 8, 39) @@ -95,7 +95,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers.Test { Id = DiagnosticDescriptors.ComponentParameterSettersShouldBePublic.Id, Message = "Component parameter 'ConsoleApplication1.TypeName.MyProperty2' should have a public setter.", - Severity = DiagnosticSeverity.Warning, + Severity = DiagnosticSeverity.Error, Locations = new[] { new DiagnosticResultLocation("Test0.cs", 9, 39) @@ -105,7 +105,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers.Test { Id = DiagnosticDescriptors.ComponentParameterSettersShouldBePublic.Id, Message = "Component parameter 'ConsoleApplication1.TypeName.MyProperty3' should have a public setter.", - Severity = DiagnosticSeverity.Warning, + Severity = DiagnosticSeverity.Error, Locations = new[] { new DiagnosticResultLocation("Test0.cs", 10, 39) diff --git a/src/Components/Analyzers/test/ComponentParametersShouldBePublicTest.cs b/src/Components/Analyzers/test/ComponentParametersShouldBePublicTest.cs index 2f03b9ea31..97b01c4699 100644 --- a/src/Components/Analyzers/test/ComponentParametersShouldBePublicTest.cs +++ b/src/Components/Analyzers/test/ComponentParametersShouldBePublicTest.cs @@ -63,7 +63,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers { Id = DiagnosticDescriptors.ComponentParametersShouldBePublic.Id, Message = "Component parameter 'ConsoleApplication1.TypeName.MyProperty1' should be public.", - Severity = DiagnosticSeverity.Warning, + Severity = DiagnosticSeverity.Error, Locations = new[] { new DiagnosticResultLocation("Test0.cs", 7, 32) @@ -73,7 +73,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers { Id = DiagnosticDescriptors.ComponentParametersShouldBePublic.Id, Message = "Component parameter 'ConsoleApplication1.TypeName.MyProperty2' should be public.", - Severity = DiagnosticSeverity.Warning, + Severity = DiagnosticSeverity.Error, Locations = new[] { new DiagnosticResultLocation("Test0.cs", 8, 40) @@ -83,7 +83,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers { Id = DiagnosticDescriptors.ComponentParametersShouldBePublic.Id, Message = "Component parameter 'ConsoleApplication1.TypeName.MyProperty3' should be public.", - Severity = DiagnosticSeverity.Warning, + Severity = DiagnosticSeverity.Error, Locations = new[] { new DiagnosticResultLocation("Test0.cs", 9, 42) @@ -93,7 +93,7 @@ namespace Microsoft.AspNetCore.Components.Analyzers { Id = DiagnosticDescriptors.ComponentParametersShouldBePublic.Id, Message = "Component parameter 'ConsoleApplication1.TypeName.MyProperty4' should be public.", - Severity = DiagnosticSeverity.Warning, + Severity = DiagnosticSeverity.Error, Locations = new[] { new DiagnosticResultLocation("Test0.cs", 10, 41) diff --git a/src/Components/Blazor/Blazor/ref/Microsoft.AspNetCore.Blazor.netstandard2.0.cs b/src/Components/Blazor/Blazor/ref/Microsoft.AspNetCore.Blazor.netstandard2.0.cs index 5bd3c3d0b1..d56360f9aa 100644 --- a/src/Components/Blazor/Blazor/ref/Microsoft.AspNetCore.Blazor.netstandard2.0.cs +++ b/src/Components/Blazor/Blazor/ref/Microsoft.AspNetCore.Blazor.netstandard2.0.cs @@ -1,6 +1,15 @@ // Copyright (c) .NET Foundation. All rights reserved. // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. +namespace Microsoft.AspNetCore.Blazor +{ + [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)] + public static partial class JSInteropMethods + { + [Microsoft.JSInterop.JSInvokableAttribute("NotifyLocationChanged")] + public static void NotifyLocationChanged(string uri, bool isInterceptedLink) { } + } +} namespace Microsoft.AspNetCore.Blazor.Hosting { public static partial class BlazorWebAssemblyHost @@ -68,18 +77,6 @@ namespace Microsoft.AspNetCore.Blazor.Rendering protected override System.Threading.Tasks.Task UpdateDisplayAsync(in Microsoft.AspNetCore.Components.Rendering.RenderBatch batch) { throw null; } } } -namespace Microsoft.AspNetCore.Blazor.Services -{ - public partial class WebAssemblyUriHelper : Microsoft.AspNetCore.Components.UriHelperBase - { - internal WebAssemblyUriHelper() { } - public static readonly Microsoft.AspNetCore.Blazor.Services.WebAssemblyUriHelper Instance; - protected override void EnsureInitialized() { } - protected override void NavigateToCore(string uri, bool forceLoad) { } - [Microsoft.JSInterop.JSInvokableAttribute("NotifyLocationChanged")] - public static void NotifyLocationChanged(string newAbsoluteUri, bool isInterceptedLink) { } - } -} namespace Microsoft.AspNetCore.Components.Builder { public static partial class ComponentsApplicationBuilderExtensions diff --git a/src/Components/Blazor/Blazor/src/Hosting/WebAssemblyHostBuilder.cs b/src/Components/Blazor/Blazor/src/Hosting/WebAssemblyHostBuilder.cs index 0b741cbd22..87bdc951c2 100644 --- a/src/Components/Blazor/Blazor/src/Hosting/WebAssemblyHostBuilder.cs +++ b/src/Components/Blazor/Blazor/src/Hosting/WebAssemblyHostBuilder.cs @@ -92,16 +92,16 @@ namespace Microsoft.AspNetCore.Blazor.Hosting services.AddSingleton(); services.AddSingleton(WebAssemblyJSRuntime.Instance); services.AddSingleton(); - services.AddSingleton(WebAssemblyUriHelper.Instance); + services.AddSingleton(WebAssemblyNavigationManager.Instance); services.AddSingleton(WebAssemblyNavigationInterception.Instance); services.AddSingleton(); services.AddSingleton(s => { // Creating the URI helper needs to wait until the JS Runtime is initialized, so defer it. - var uriHelper = s.GetRequiredService(); + var navigationManager = s.GetRequiredService(); return new HttpClient { - BaseAddress = new Uri(WebAssemblyUriHelper.Instance.GetBaseUri()) + BaseAddress = new Uri(navigationManager.BaseUri) }; }); diff --git a/src/Components/Blazor/Blazor/src/JSInteropMethods.cs b/src/Components/Blazor/Blazor/src/JSInteropMethods.cs new file mode 100644 index 0000000000..239dbb4952 --- /dev/null +++ b/src/Components/Blazor/Blazor/src/JSInteropMethods.cs @@ -0,0 +1,26 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System.ComponentModel; +using Microsoft.AspNetCore.Blazor.Services; +using Microsoft.JSInterop; + +namespace Microsoft.AspNetCore.Blazor +{ + /// + /// Contains methods called by interop. Intended for framework use only, not supported for use in application + /// code. + /// + [EditorBrowsable(EditorBrowsableState.Never)] + public static class JSInteropMethods + { + /// + /// For framework use only. + /// + [JSInvokable(nameof(NotifyLocationChanged))] + public static void NotifyLocationChanged(string uri, bool isInterceptedLink) + { + WebAssemblyNavigationManager.Instance.SetLocation(uri, isInterceptedLink); + } + } +} diff --git a/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationInterception.cs b/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationInterception.cs index f7aac51137..74eacbc4f5 100644 --- a/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationInterception.cs +++ b/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationInterception.cs @@ -3,7 +3,7 @@ using System.Threading.Tasks; using Microsoft.AspNetCore.Components.Routing; -using Interop = Microsoft.AspNetCore.Components.Web.BrowserUriHelperInterop; +using Interop = Microsoft.AspNetCore.Components.Web.BrowserNavigationManagerInterop; namespace Microsoft.AspNetCore.Blazor.Services { diff --git a/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationManager.cs b/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationManager.cs new file mode 100644 index 0000000000..9d52c8c9a2 --- /dev/null +++ b/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationManager.cs @@ -0,0 +1,53 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System; +using Microsoft.AspNetCore.Components; +using Interop = Microsoft.AspNetCore.Components.Web.BrowserNavigationManagerInterop; + +namespace Microsoft.AspNetCore.Blazor.Services +{ + /// + /// Default client-side implementation of . + /// + internal class WebAssemblyNavigationManager : NavigationManager + { + /// + /// Gets the instance of . + /// + public static readonly WebAssemblyNavigationManager Instance = new WebAssemblyNavigationManager(); + + // For simplicity we force public consumption of the BrowserNavigationManager through + // a singleton. Only a single instance can be updated by the browser through + // interop. We can construct instances for testing. + internal WebAssemblyNavigationManager() + { + } + + protected override void EnsureInitialized() + { + // As described in the comment block above, BrowserNavigationManager is only for + // client-side (Mono) use, so it's OK to rely on synchronicity here. + var baseUri = WebAssemblyJSRuntime.Instance.Invoke(Interop.GetBaseUri); + var uri = WebAssemblyJSRuntime.Instance.Invoke(Interop.GetLocationHref); + Initialize(baseUri, uri); + } + + public void SetLocation(string uri, bool isInterceptedLink) + { + Uri = uri; + NotifyLocationChanged(isInterceptedLink); + } + + /// + protected override void NavigateToCore(string uri, bool forceLoad) + { + if (uri == null) + { + throw new ArgumentNullException(nameof(uri)); + } + + WebAssemblyJSRuntime.Instance.Invoke(Interop.NavigateTo, uri, forceLoad); + } + } +} diff --git a/src/Components/Blazor/Blazor/src/Services/WebAssemblyUriHelper.cs b/src/Components/Blazor/Blazor/src/Services/WebAssemblyUriHelper.cs deleted file mode 100644 index 957a2e760c..0000000000 --- a/src/Components/Blazor/Blazor/src/Services/WebAssemblyUriHelper.cs +++ /dev/null @@ -1,85 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System; -using Microsoft.AspNetCore.Components; -using Microsoft.JSInterop; -using Interop = Microsoft.AspNetCore.Components.Web.BrowserUriHelperInterop; - -namespace Microsoft.AspNetCore.Blazor.Services -{ - /// - /// Default client-side implementation of . - /// - public class WebAssemblyUriHelper : UriHelperBase - { - /// - /// Gets the instance of . - /// - public static readonly WebAssemblyUriHelper Instance = new WebAssemblyUriHelper(); - - // For simplicity we force public consumption of the BrowserUriHelper through - // a singleton. Only a single instance can be updated by the browser through - // interop. We can construct instances for testing. - internal WebAssemblyUriHelper() - { - } - - protected override void EnsureInitialized() - { - WebAssemblyJSRuntime.Instance.Invoke( - Interop.ListenForNavigationEvents, - typeof(WebAssemblyUriHelper).Assembly.GetName().Name, - nameof(NotifyLocationChanged)); - - // As described in the comment block above, BrowserUriHelper is only for - // client-side (Mono) use, so it's OK to rely on synchronicity here. - var baseUri = WebAssemblyJSRuntime.Instance.Invoke(Interop.GetBaseUri); - var uri = WebAssemblyJSRuntime.Instance.Invoke(Interop.GetLocationHref); - InitializeState(uri, baseUri); - } - - /// - protected override void NavigateToCore(string uri, bool forceLoad) - { - if (uri == null) - { - throw new ArgumentNullException(nameof(uri)); - } - - WebAssemblyJSRuntime.Instance.Invoke(Interop.NavigateTo, uri, forceLoad); - } - - /// - /// For framework use only. - /// - [JSInvokable(nameof(NotifyLocationChanged))] - public static void NotifyLocationChanged(string newAbsoluteUri, bool isInterceptedLink) - { - Instance.SetAbsoluteUri(newAbsoluteUri); - Instance.TriggerOnLocationChanged(isInterceptedLink); - } - - /// - /// Given the document's document.baseURI value, returns the URI - /// that can be prepended to relative URI paths to produce an absolute URI. - /// This is computed by removing anything after the final slash. - /// Internal for tests. - /// - /// The page's document.baseURI value. - /// The URI prefix - internal static string ToBaseUri(string absoluteBaseUri) - { - if (absoluteBaseUri != null) - { - var lastSlashIndex = absoluteBaseUri.LastIndexOf('/'); - if (lastSlashIndex >= 0) - { - return absoluteBaseUri.Substring(0, lastSlashIndex + 1); - } - } - - return "/"; - } - } -} diff --git a/src/Components/Blazor/Blazor/test/WebAssemblyUriHelperTest.cs b/src/Components/Blazor/Blazor/test/WebAssemblyUriHelperTest.cs deleted file mode 100644 index 2903d7fcd3..0000000000 --- a/src/Components/Blazor/Blazor/test/WebAssemblyUriHelperTest.cs +++ /dev/null @@ -1,57 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System; -using Xunit; - -namespace Microsoft.AspNetCore.Blazor.Services.Test -{ - public class WebAssemblyUriHelperTest - { - private WebAssemblyUriHelper _uriHelper = new WebAssemblyUriHelper(); - - [Theory] - [InlineData("scheme://host/", "scheme://host/")] - [InlineData("scheme://host:123/", "scheme://host:123/")] - [InlineData("scheme://host/path", "scheme://host/")] - [InlineData("scheme://host/path/", "scheme://host/path/")] - [InlineData("scheme://host/path/page?query=string&another=here", "scheme://host/path/")] - public void ComputesCorrectBaseUri(string baseUri, string expectedResult) - { - var actualResult = WebAssemblyUriHelper.ToBaseUri(baseUri); - Assert.Equal(expectedResult, actualResult); - } - - [Theory] - [InlineData("scheme://host/", "scheme://host", "")] - [InlineData("scheme://host/", "scheme://host/", "")] - [InlineData("scheme://host/", "scheme://host/path", "path")] - [InlineData("scheme://host/path/", "scheme://host/path/", "")] - [InlineData("scheme://host/path/", "scheme://host/path/more", "more")] - [InlineData("scheme://host/path/", "scheme://host/path", "")] - [InlineData("scheme://host/path/", "scheme://host/path#hash", "#hash")] - [InlineData("scheme://host/path/", "scheme://host/path/#hash", "#hash")] - [InlineData("scheme://host/path/", "scheme://host/path/more#hash", "more#hash")] - public void ComputesCorrectValidBaseRelativePaths(string baseUri, string absoluteUri, string expectedResult) - { - var actualResult = _uriHelper.ToBaseRelativePath(baseUri, absoluteUri); - Assert.Equal(expectedResult, actualResult); - } - - [Theory] - [InlineData("scheme://host/", "otherscheme://host/")] - [InlineData("scheme://host/", "scheme://otherhost/")] - [InlineData("scheme://host/path/", "scheme://host/")] - public void ThrowsForInvalidBaseRelativePaths(string baseUri, string absoluteUri) - { - var ex = Assert.Throws(() => - { - _uriHelper.ToBaseRelativePath(baseUri, absoluteUri); - }); - - Assert.Equal( - $"The URI '{absoluteUri}' is not contained by the base URI '{baseUri}'.", - ex.Message); - } - } -} diff --git a/src/Components/Components.sln b/src/Components/Components.sln index 2627baf699..e80d4396f9 100644 --- a/src/Components/Components.sln +++ b/src/Components/Components.sln @@ -208,8 +208,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution ..\..\.editorconfig = ..\..\.editorconfig EndProjectSection EndProject -Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.Mvc.Components.Prerendering", "..\Mvc\Mvc.Components.Prerendering\src\Microsoft.AspNetCore.Mvc.Components.Prerendering.csproj", "{3A4132B6-60DA-43A0-8E7B-4BF346F3247C}" -EndProject Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.SignalR.Protocols.Json", "..\SignalR\common\Protocols.Json\src\Microsoft.AspNetCore.SignalR.Protocols.Json.csproj", "{ED210157-461B-45BB-9D86-B81A62792C30}" EndProject Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.SignalR.Client", "..\SignalR\clients\csharp\Client\src\Microsoft.AspNetCore.SignalR.Client.csproj", "{DA137BD4-F7F1-4D53-855F-5EC40CEA36B0}" @@ -1330,18 +1328,6 @@ Global {9088E4E4-B855-457F-AE9E-D86709A5E1F4}.Release|x64.Build.0 = Debug|Any CPU {9088E4E4-B855-457F-AE9E-D86709A5E1F4}.Release|x86.ActiveCfg = Debug|Any CPU {9088E4E4-B855-457F-AE9E-D86709A5E1F4}.Release|x86.Build.0 = Debug|Any CPU - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Debug|Any CPU.Build.0 = Debug|Any CPU - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Debug|x64.ActiveCfg = Debug|Any CPU - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Debug|x64.Build.0 = Debug|Any CPU - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Debug|x86.ActiveCfg = Debug|Any CPU - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Debug|x86.Build.0 = Debug|Any CPU - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Release|Any CPU.ActiveCfg = Release|Any CPU - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Release|Any CPU.Build.0 = Release|Any CPU - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Release|x64.ActiveCfg = Release|Any CPU - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Release|x64.Build.0 = Release|Any CPU - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Release|x86.ActiveCfg = Release|Any CPU - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Release|x86.Build.0 = Release|Any CPU {ED210157-461B-45BB-9D86-B81A62792C30}.Debug|Any CPU.ActiveCfg = Debug|Any CPU {ED210157-461B-45BB-9D86-B81A62792C30}.Debug|Any CPU.Build.0 = Debug|Any CPU {ED210157-461B-45BB-9D86-B81A62792C30}.Debug|x64.ActiveCfg = Debug|Any CPU @@ -1548,7 +1534,6 @@ Global {04262990-929C-42BF-85A9-21C25FA95617} = {2FC10057-7A0A-4E34-8302-879925BC0102} {DC47C40A-FC38-44E4-94A4-ADE794E76309} = {2FC10057-7A0A-4E34-8302-879925BC0102} {9088E4E4-B855-457F-AE9E-D86709A5E1F4} = {7260DED9-22A9-4E9D-92F4-5E8A4404DEAF} - {3A4132B6-60DA-43A0-8E7B-4BF346F3247C} = {2FC10057-7A0A-4E34-8302-879925BC0102} {ED210157-461B-45BB-9D86-B81A62792C30} = {2FC10057-7A0A-4E34-8302-879925BC0102} {DA137BD4-F7F1-4D53-855F-5EC40CEA36B0} = {2FC10057-7A0A-4E34-8302-879925BC0102} {0CDAB70B-71DC-43BE-ACB7-AD2EE3541FFB} = {2FC10057-7A0A-4E34-8302-879925BC0102} diff --git a/src/Components/Components/ref/Microsoft.AspNetCore.Components.netstandard2.0.cs b/src/Components/Components/ref/Microsoft.AspNetCore.Components.netstandard2.0.cs index 22307a3200..4f317be0ff 100644 --- a/src/Components/Components/ref/Microsoft.AspNetCore.Components.netstandard2.0.cs +++ b/src/Components/Components/ref/Microsoft.AspNetCore.Components.netstandard2.0.cs @@ -266,16 +266,6 @@ namespace Microsoft.AspNetCore.Components { public InjectAttribute() { } } - public partial interface IUriHelper - { - event System.EventHandler OnLocationChanged; - string GetAbsoluteUri(); - string GetBaseUri(); - void NavigateTo(string uri); - void NavigateTo(string uri, bool forceLoad); - System.Uri ToAbsoluteUri(string href); - string ToBaseRelativePath(string baseUri, string locationAbsolute); - } [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)] public sealed partial class LayoutAttribute : System.Attribute { @@ -288,6 +278,10 @@ namespace Microsoft.AspNetCore.Components [Microsoft.AspNetCore.Components.ParameterAttribute] public Microsoft.AspNetCore.Components.RenderFragment Body { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } } } + public sealed partial class LocationChangeException : System.Exception + { + public LocationChangeException(string message, System.Exception innerException) { } + } [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)] public readonly partial struct MarkupString { @@ -302,6 +296,33 @@ namespace Microsoft.AspNetCore.Components public NavigationException(string uri) { } public string Location { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } } } + public abstract partial class NavigationManager + { + protected NavigationManager() { } + public string BaseUri { get { throw null; } protected set { } } + public string Uri { get { throw null; } protected set { } } + public event System.EventHandler LocationChanged { add { } remove { } } + protected virtual void EnsureInitialized() { } + protected void Initialize(string baseUri, string uri) { } + public void NavigateTo(string uri, bool forceLoad = false) { } + protected abstract void NavigateToCore(string uri, bool forceLoad); + protected void NotifyLocationChanged(bool isInterceptedLink) { } + public System.Uri ToAbsoluteUri(string relativeUri) { throw null; } + public string ToBaseRelativePath(string uri) { throw null; } + } + public abstract partial class OwningComponentBase : Microsoft.AspNetCore.Components.ComponentBase, System.IDisposable + { + protected OwningComponentBase() { } + protected bool IsDisposed { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } } + protected System.IServiceProvider ScopedServices { get { throw null; } } + protected virtual void Dispose(bool disposing) { } + void System.IDisposable.Dispose() { } + } + public abstract partial class OwningComponentBase : Microsoft.AspNetCore.Components.OwningComponentBase, System.IDisposable + { + protected OwningComponentBase() { } + protected TService Service { get { throw null; } } + } public partial class PageDisplay : Microsoft.AspNetCore.Components.IComponent { public PageDisplay() { } @@ -370,23 +391,6 @@ namespace Microsoft.AspNetCore.Components public RouteAttribute(string template) { } public string Template { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } } } - public abstract partial class UriHelperBase : Microsoft.AspNetCore.Components.IUriHelper - { - protected UriHelperBase() { } - public event System.EventHandler OnLocationChanged { add { } remove { } } - protected virtual void EnsureInitialized() { } - public string GetAbsoluteUri() { throw null; } - public virtual string GetBaseUri() { throw null; } - public virtual void InitializeState(string uriAbsolute, string baseUriAbsolute) { } - public void NavigateTo(string uri) { } - public void NavigateTo(string uri, bool forceLoad) { } - protected abstract void NavigateToCore(string uri, bool forceLoad); - protected void SetAbsoluteBaseUri(string baseUri) { } - protected void SetAbsoluteUri(string uri) { } - public System.Uri ToAbsoluteUri(string href) { throw null; } - public string ToBaseRelativePath(string baseUri, string locationAbsolute) { throw null; } - protected void TriggerOnLocationChanged(bool isinterceptedLink) { } - } } namespace Microsoft.AspNetCore.Components.CompilerServices { @@ -624,16 +628,17 @@ namespace Microsoft.AspNetCore.Components.RenderTree } namespace Microsoft.AspNetCore.Components.Routing { + public partial interface IHostEnvironmentNavigationManager + { + void Initialize(string baseUri, string uri); + } public partial interface INavigationInterception { System.Threading.Tasks.Task EnableNavigationInterceptionAsync(); } - [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)] - public readonly partial struct LocationChangedEventArgs + public partial class LocationChangedEventArgs : System.EventArgs { - private readonly object _dummy; - private readonly int _dummyPrimitive; - public LocationChangedEventArgs(string location, bool isNavigationIntercepted) { throw null; } + public LocationChangedEventArgs(string location, bool isNavigationIntercepted) { } public bool IsNavigationIntercepted { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } } public string Location { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } } } diff --git a/src/Components/Components/src/IUriHelper.cs b/src/Components/Components/src/IUriHelper.cs deleted file mode 100644 index 6c4756f2d2..0000000000 --- a/src/Components/Components/src/IUriHelper.cs +++ /dev/null @@ -1,64 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System; -using Microsoft.AspNetCore.Components.Routing; - -namespace Microsoft.AspNetCore.Components -{ - /// - /// Helpers for working with URIs and navigation state. - /// - public interface IUriHelper - { - /// - /// Gets the current absolute URI. - /// - /// The current absolute URI. - string GetAbsoluteUri(); - - /// - /// An event that fires when the navigation location has changed. - /// - event EventHandler OnLocationChanged; - - /// - /// Converts a relative URI into an absolute one (by resolving it - /// relative to the current absolute URI). - /// - /// The relative URI. - /// The absolute URI. - Uri ToAbsoluteUri(string href); - - /// - /// Gets the base URI (with trailing slash) that can be prepended before relative URI paths to produce an absolute URI. - /// Typically this corresponds to the 'href' attribute on the document's <base> element. - /// - /// The URI prefix, which has a trailing slash. - string GetBaseUri(); - - /// - /// Given a base URI (e.g., one previously returned by ), - /// converts an absolute URI into one relative to the base URI prefix. - /// - /// The base URI prefix (e.g., previously returned by ). - /// An absolute URI that is within the space of the base URI. - /// A relative URI path. - string ToBaseRelativePath(string baseUri, string locationAbsolute); - - /// - /// Navigates to the specified URI. - /// - /// The destination URI. This can be absolute, or relative to the base URI - /// (as returned by ). - void NavigateTo(string uri); - - /// - /// Navigates to the specified URI. - /// - /// The destination URI. This can be absolute, or relative to the base URI - /// (as returned by ). - /// If true, bypasses client-side routing and forces the browser to load the new page from the server, whether or not the URI would normally be handled by the client-side router. - void NavigateTo(string uri, bool forceLoad); - } -} diff --git a/src/Components/Components/src/LocationChangeException.cs b/src/Components/Components/src/LocationChangeException.cs new file mode 100644 index 0000000000..13010eb5c1 --- /dev/null +++ b/src/Components/Components/src/LocationChangeException.cs @@ -0,0 +1,23 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System; + +namespace Microsoft.AspNetCore.Components +{ + /// + /// An exception thrown when throws an exception. + /// + public sealed class LocationChangeException : Exception + { + /// + /// Creates a new instance of . + /// + /// The exception message. + /// The inner exception. + public LocationChangeException(string message, Exception innerException) + : base(message, innerException) + { + } + } +} diff --git a/src/Components/Components/src/NavigationException.cs b/src/Components/Components/src/NavigationException.cs index 2693ce39b0..5acb891e6f 100644 --- a/src/Components/Components/src/NavigationException.cs +++ b/src/Components/Components/src/NavigationException.cs @@ -6,7 +6,7 @@ using System; namespace Microsoft.AspNetCore.Components { /// - /// Exception thrown when an is not able to navigate to a different url. + /// Exception thrown when an is not able to navigate to a different url. /// public class NavigationException : Exception { diff --git a/src/Components/Components/src/NavigationManager.cs b/src/Components/Components/src/NavigationManager.cs new file mode 100644 index 0000000000..d75077026f --- /dev/null +++ b/src/Components/Components/src/NavigationManager.cs @@ -0,0 +1,269 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System; +using Microsoft.AspNetCore.Components.Routing; + +namespace Microsoft.AspNetCore.Components +{ + /// + /// Provides an abstraction for querying and mananging URI navigation. + /// + public abstract class NavigationManager + { + /// + /// An event that fires when the navigation location has changed. + /// + public event EventHandler LocationChanged + { + add + { + AssertInitialized(); + _locationChanged += value; + } + remove + { + AssertInitialized(); + _locationChanged -= value; + } + } + + private EventHandler _locationChanged; + + // For the baseUri it's worth storing as a System.Uri so we can do operations + // on that type. System.Uri gives us access to the original string anyway. + private Uri _baseUri; + + // The URI. Always represented an absolute URI. + private string _uri; + + private bool _isInitialized; + + /// + /// Gets or sets the current base URI. The is always represented as an absolute URI in string form with trailing slash. + /// Typically this corresponds to the 'href' attribute on the document's <base> element. + /// + /// + /// Setting will not trigger the event. + /// + public string BaseUri + { + get + { + AssertInitialized(); + return _baseUri.OriginalString; + } + protected set + { + if (value != null) + { + value = NormalizeBaseUri(value); + } + + _baseUri = new Uri(value, UriKind.Absolute); + } + } + + /// + /// Gets or sets the current URI. The is always represented as an absolute URI in string form. + /// + /// + /// Setting will not trigger the event. + /// + public string Uri + { + get + { + AssertInitialized(); + return _uri; + } + protected set + { + Validate(_baseUri, value); + _uri = value; + } + } + + /// + /// Navigates to the specified URI. + /// + /// The destination URI. This can be absolute, or relative to the base URI + /// (as returned by ). + /// If true, bypasses client-side routing and forces the browser to load the new page from the server, whether or not the URI would normally be handled by the client-side router. + public void NavigateTo(string uri, bool forceLoad = false) + { + AssertInitialized(); + NavigateToCore(uri, forceLoad); + } + + /// + /// Navigates to the specified URI. + /// + /// The destination URI. This can be absolute, or relative to the base URI + /// (as returned by ). + /// If true, bypasses client-side routing and forces the browser to load the new page from the server, whether or not the URI would normally be handled by the client-side router. + protected abstract void NavigateToCore(string uri, bool forceLoad); + + /// + /// Called to initialize BaseURI and current URI before these values are used for the first time. + /// Override and call this method to dynamically calculate these values. + /// + protected void Initialize(string baseUri, string uri) + { + // Make sure it's possible/safe to call this method from constructors of derived classes. + if (uri == null) + { + throw new ArgumentNullException(nameof(uri)); + } + + if (baseUri == null) + { + throw new ArgumentNullException(nameof(baseUri)); + } + + if (_isInitialized) + { + throw new InvalidOperationException($"'{GetType().Name}' already initialized."); + } + + _isInitialized = true; + + // Setting BaseUri before Uri so they get validated. + BaseUri = baseUri; + Uri = uri; + } + + /// + /// Allows derived classes to lazyly self-initialize. Implementations that support lazy-initialization should override + /// this method and call . + /// + protected virtual void EnsureInitialized() + { + } + + /// + /// Converts a relative URI into an absolute one (by resolving it + /// relative to the current absolute URI). + /// + /// The relative URI. + /// The absolute URI. + public Uri ToAbsoluteUri(string relativeUri) + { + AssertInitialized(); + return new Uri(_baseUri, relativeUri); + } + + /// + /// Given a base URI (e.g., one previously returned by ), + /// converts an absolute URI into one relative to the base URI prefix. + /// + /// An absolute URI that is within the space of the base URI. + /// A relative URI path. + public string ToBaseRelativePath(string uri) + { + if (uri.StartsWith(_baseUri.OriginalString, StringComparison.Ordinal)) + { + // The absolute URI must be of the form "{baseUri}something" (where + // baseUri ends with a slash), and from that we return "something" + return uri.Substring(_baseUri.OriginalString.Length); + } + + var hashIndex = uri.IndexOf('#'); + var uriWithoutHash = hashIndex < 0 ? uri : uri.Substring(0, hashIndex); + if ($"{uriWithoutHash}/".Equals(_baseUri.OriginalString, StringComparison.Ordinal)) + { + // Special case: for the base URI "/something/", if you're at + // "/something" then treat it as if you were at "/something/" (i.e., + // with the trailing slash). It's a bit ambiguous because we don't know + // whether the server would return the same page whether or not the + // slash is present, but ASP.NET Core at least does by default when + // using PathBase. + return uri.Substring(_baseUri.OriginalString.Length - 1); + } + + var message = $"The URI '{uri}' is not contained by the base URI '{_baseUri}'."; + throw new ArgumentException(message); + } + + internal static string NormalizeBaseUri(string baseUri) + { + var lastSlashIndex = baseUri.LastIndexOf('/'); + if (lastSlashIndex >= 0) + { + baseUri = baseUri.Substring(0, lastSlashIndex + 1); + } + + return baseUri; + } + + /// + /// Triggers the event with the current URI value. + /// + protected void NotifyLocationChanged(bool isInterceptedLink) + { + try + { + _locationChanged?.Invoke(this, new LocationChangedEventArgs(_uri, isInterceptedLink)); + } + catch (Exception ex) + { + throw new LocationChangeException("An exception occurred while dispatching a location changed event.", ex); + } + } + + private void AssertInitialized() + { + if (!_isInitialized) + { + EnsureInitialized(); + } + + if (!_isInitialized) + { + throw new InvalidOperationException($"'{GetType().Name}' has not been initialized."); + } + } + + private static bool TryGetLengthOfBaseUriPrefix(Uri baseUri, string uri, out int length) + { + if (uri.StartsWith(baseUri.OriginalString, StringComparison.Ordinal)) + { + // The absolute URI must be of the form "{baseUri}something" (where + // baseUri ends with a slash), and from that we return "something" + length = baseUri.OriginalString.Length; + return true; + } + + var hashIndex = uri.IndexOf('#'); + var uriWithoutHash = hashIndex < 0 ? uri : uri.Substring(0, hashIndex); + if ($"{uriWithoutHash}/".Equals(baseUri.OriginalString, StringComparison.Ordinal)) + { + // Special case: for the base URI "/something/", if you're at + // "/something" then treat it as if you were at "/something/" (i.e., + // with the trailing slash). It's a bit ambiguous because we don't know + // whether the server would return the same page whether or not the + // slash is present, but ASP.NET Core at least does by default when + // using PathBase. + length = baseUri.OriginalString.Length - 1; + return true; + } + + length = 0; + return false; + } + + private static void Validate(Uri baseUri, string uri) + { + if (baseUri == null || uri == null) + { + return; + } + + if (!TryGetLengthOfBaseUriPrefix(baseUri, uri, out _)) + { + var message = $"The URI '{uri}' is not contained by the base URI '{baseUri}'."; + throw new ArgumentException(message); + } + } + } +} diff --git a/src/Components/Components/src/OwningComponentBase.cs b/src/Components/Components/src/OwningComponentBase.cs new file mode 100644 index 0000000000..d5bcecb1f7 --- /dev/null +++ b/src/Components/Components/src/OwningComponentBase.cs @@ -0,0 +1,100 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System; +using Microsoft.Extensions.DependencyInjection; + +namespace Microsoft.AspNetCore.Components +{ + /// + /// A base class that creates a service provider scope. + /// + /// + /// Use the class as a base class to author components that control + /// the lifetime of a service provider scope. This is useful when using a transient or scoped service that + /// requires disposal such as a repository or database abstraction. Using + /// as a base class ensures that the service provider scope is disposed with the component. + /// + public abstract class OwningComponentBase : ComponentBase, IDisposable + { + private IServiceScope _scope; + + [Inject] IServiceScopeFactory ScopeFactory { get; set; } + + /// + /// Gets a value determining if the component and associated services have been disposed. + /// + protected bool IsDisposed { get; private set; } + + /// + /// Gets the scoped that is associated with this component. + /// + protected IServiceProvider ScopedServices + { + get + { + if (ScopeFactory == null) + { + throw new InvalidOperationException("Services cannot be accessed before the component is initialized."); + } + + if (IsDisposed) + { + throw new ObjectDisposedException(GetType().Name); + } + + _scope ??= ScopeFactory.CreateScope(); + return _scope.ServiceProvider; + } + } + + void IDisposable.Dispose() + { + if (!IsDisposed) + { + _scope?.Dispose(); + _scope = null; + Dispose(disposing: true); + IsDisposed = true; + } + } + + /// + protected virtual void Dispose(bool disposing) + { + } + } + + /// + /// A base class that creates a service provider scope, and resolves a service of type . + /// + /// The service type. + /// + /// Use the class as a base class to author components that control + /// the lifetime of a service or multiple services. This is useful when using a transient or scoped service that + /// requires disposal such as a repository or database abstraction. Using + /// as a base class ensures that the service and relates services that share its scope are disposed with the component. + /// + public abstract class OwningComponentBase : OwningComponentBase, IDisposable + { + private TService _item; + + /// + /// Gets the that is associated with this component. + /// + protected TService Service + { + get + { + if (IsDisposed) + { + throw new ObjectDisposedException(GetType().Name); + } + + // We cache this because we don't know the lifetime. We have to assume that it could be transient. + _item ??= ScopedServices.GetRequiredService(); + return _item; + } + } + } +} diff --git a/src/Components/Components/src/RenderTree/RenderTreeDiffBuilder.cs b/src/Components/Components/src/RenderTree/RenderTreeDiffBuilder.cs index 517b4b65ab..bc6f82df29 100644 --- a/src/Components/Components/src/RenderTree/RenderTreeDiffBuilder.cs +++ b/src/Components/Components/src/RenderTree/RenderTreeDiffBuilder.cs @@ -99,6 +99,10 @@ namespace Microsoft.AspNetCore.Components.RenderTree if (oldKey != null || newKey != null) { #region "Get diff action by matching on key" + // Regardless of whether these two keys match, since you are using keys, we want to validate at this point that there are no clashes + // so ensure we've built the dictionary that will be used for lookups if any don't match + keyedItemInfos ??= BuildKeyToInfoLookup(diffContext, origOldStartIndex, oldEndIndexExcl, origNewStartIndex, newEndIndexExcl); + if (Equals(oldKey, newKey)) { // Keys match @@ -108,11 +112,6 @@ namespace Microsoft.AspNetCore.Components.RenderTree else { // Keys don't match - if (keyedItemInfos == null) - { - keyedItemInfos = BuildKeyToInfoLookup(diffContext, origOldStartIndex, oldEndIndexExcl, origNewStartIndex, newEndIndexExcl); - } - var oldKeyItemInfo = oldKey != null ? keyedItemInfos[oldKey] : new KeyedItemInfo(-1, -1); var newKeyItemInfo = newKey != null ? keyedItemInfos[newKey] : new KeyedItemInfo(-1, -1); var oldKeyIsInNewTree = oldKeyItemInfo.NewIndex >= 0; diff --git a/src/Components/Components/src/Rendering/HtmlRenderer.cs b/src/Components/Components/src/Rendering/HtmlRenderer.cs index c5c77e5169..5eb2e71095 100644 --- a/src/Components/Components/src/Rendering/HtmlRenderer.cs +++ b/src/Components/Components/src/Rendering/HtmlRenderer.cs @@ -5,6 +5,7 @@ using System; using System.Collections.Generic; using System.Diagnostics; using System.Runtime.ExceptionServices; +using System.Threading; using System.Threading.Tasks; using Microsoft.AspNetCore.Components.RenderTree; using Microsoft.Extensions.Logging; @@ -21,6 +22,8 @@ namespace Microsoft.AspNetCore.Components.Rendering "area", "base", "br", "col", "embed", "hr", "img", "input", "link", "meta", "param", "source", "track", "wbr" }; + private static readonly Task CanceledRenderTask = Task.FromCanceled(new CancellationToken(canceled: true)); + private readonly Func _htmlEncoder; /// @@ -40,7 +43,19 @@ namespace Microsoft.AspNetCore.Components.Rendering /// protected override Task UpdateDisplayAsync(in RenderBatch renderBatch) { - return Task.CompletedTask; + // By default we return a canceled task. This has the effect of making it so that the + // OnAfterRenderAsync callbacks on components don't run by default. + // This way, by default prerendering gets the correct behavior and other renderers + // override the UpdateDisplayAsync method already, so those components can + // either complete a task when the client acknowledges the render, or return a canceled task + // when the renderer gets disposed. + + // We believe that returning a canceled task is the right behavior as we expect that any class + // that subclasses this class to provide an implementation for a given rendering scenario respects + // the contract that OnAfterRender should only be called when the display has successfully been updated + // and the application is interactive. (Element and component references are populated and JavaScript interop + // is available). + return CanceledRenderTask; } /// diff --git a/src/Components/Components/src/Rendering/Renderer.cs b/src/Components/Components/src/Rendering/Renderer.cs index 8cbc6b78b6..6e0ed1633e 100644 --- a/src/Components/Components/src/Rendering/Renderer.cs +++ b/src/Components/Components/src/Rendering/Renderer.cs @@ -445,8 +445,12 @@ namespace Microsoft.AspNetCore.Components.Rendering { if (updateDisplayTask.IsCanceled) { - // The display update was cancelled (maybe due to a timeout on the components server-side case or due - // to the renderer being disposed) + // The display update was canceled. + // This can be due to a timeout on the components server-side case, or the renderer being disposed. + + // The latter case is normal during prerendering, as the render never fully completes (the display never + // gets updated, no references get populated and JavaScript interop is not available) and we simply discard + // the renderer after producing the prerendered content. return Task.CompletedTask; } if (updateDisplayTask.IsFaulted) diff --git a/src/Components/Components/src/Routing/IHostEnvironmentNavigationManager.cs b/src/Components/Components/src/Routing/IHostEnvironmentNavigationManager.cs new file mode 100644 index 0000000000..89dac06e0f --- /dev/null +++ b/src/Components/Components/src/Routing/IHostEnvironmentNavigationManager.cs @@ -0,0 +1,19 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +namespace Microsoft.AspNetCore.Components.Routing +{ + /// + /// An optional interface for implementations that must be initialized + /// by the host. + /// + public interface IHostEnvironmentNavigationManager + { + /// + /// Initializes the . + /// + /// The base URI. + /// The absolute URI. + void Initialize(string baseUri, string uri); + } +} diff --git a/src/Components/Components/src/Routing/LocationChangedEventArgs.cs b/src/Components/Components/src/Routing/LocationChangedEventArgs.cs index 1b3ab4cc64..7d1dca39e4 100644 --- a/src/Components/Components/src/Routing/LocationChangedEventArgs.cs +++ b/src/Components/Components/src/Routing/LocationChangedEventArgs.cs @@ -6,9 +6,9 @@ using System; namespace Microsoft.AspNetCore.Components.Routing { /// - /// for . + /// for . /// - public readonly struct LocationChangedEventArgs + public class LocationChangedEventArgs : EventArgs { /// /// Initializes a new instance of . diff --git a/src/Components/Components/src/Routing/Router.cs b/src/Components/Components/src/Routing/Router.cs index 503fd5bd96..96eca17322 100644 --- a/src/Components/Components/src/Routing/Router.cs +++ b/src/Components/Components/src/Routing/Router.cs @@ -24,7 +24,7 @@ namespace Microsoft.AspNetCore.Components.Routing bool _navigationInterceptionEnabled; ILogger _logger; - [Inject] private IUriHelper UriHelper { get; set; } + [Inject] private NavigationManager NavigationManager { get; set; } [Inject] private INavigationInterception NavigationInterception { get; set; } @@ -60,9 +60,9 @@ namespace Microsoft.AspNetCore.Components.Routing { _logger = LoggerFactory.CreateLogger(); _renderHandle = renderHandle; - _baseUri = UriHelper.GetBaseUri(); - _locationAbsolute = UriHelper.GetAbsoluteUri(); - UriHelper.OnLocationChanged += OnLocationChanged; + _baseUri = NavigationManager.BaseUri; + _locationAbsolute = NavigationManager.Uri; + NavigationManager.LocationChanged += OnLocationChanged; } /// @@ -77,7 +77,7 @@ namespace Microsoft.AspNetCore.Components.Routing /// public void Dispose() { - UriHelper.OnLocationChanged -= OnLocationChanged; + NavigationManager.LocationChanged -= OnLocationChanged; } private string StringUntilAny(string str, char[] chars) @@ -101,7 +101,7 @@ namespace Microsoft.AspNetCore.Components.Routing private void Refresh(bool isNavigationIntercepted) { - var locationPath = UriHelper.ToBaseRelativePath(_baseUri, _locationAbsolute); + var locationPath = NavigationManager.ToBaseRelativePath(_locationAbsolute); locationPath = StringUntilAny(locationPath, _queryOrHashStartChar); var context = new RouteContext(locationPath); Routes.Route(context); @@ -132,7 +132,7 @@ namespace Microsoft.AspNetCore.Components.Routing else { Log.NavigatingToExternalUri(_logger, _locationAbsolute, locationPath, _baseUri); - UriHelper.NavigateTo(_locationAbsolute, forceLoad: true); + NavigationManager.NavigateTo(_locationAbsolute, forceLoad: true); } } } diff --git a/src/Components/Components/src/UriHelperBase.cs b/src/Components/Components/src/UriHelperBase.cs deleted file mode 100644 index 3b8f091045..0000000000 --- a/src/Components/Components/src/UriHelperBase.cs +++ /dev/null @@ -1,230 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System; -using Microsoft.AspNetCore.Components.Routing; - -namespace Microsoft.AspNetCore.Components -{ - /// - /// A base class for implementations. - /// - public abstract class UriHelperBase : IUriHelper - { - private EventHandler _onLocationChanged; - - /// - /// An event that fires when the navigation location has changed. - /// - public event EventHandler OnLocationChanged - { - add - { - AssertInitialized(); - _onLocationChanged += value; - } - remove - { - _onLocationChanged -= value; - } - } - - // For the baseUri it's worth storing both the string form and Uri form and - // keeping them in sync. These are always represented as absolute URIs with - // a trailing slash. - private Uri _baseUri; - private string _baseUriString; - - // The URI. Always represented an absolute URI. - private string _uri; - - private bool _isInitialized; - - /// - /// Navigates to the specified URI. - /// - /// The destination URI. This can be absolute, or relative to the base URI - /// (as returned by ). - public void NavigateTo(string uri) - { - NavigateTo(uri, forceLoad: false); - } - - /// - /// Navigates to the specified URI. - /// - /// The destination URI. This can be absolute, or relative to the base URI - /// (as returned by ). - /// If true, bypasses client-side routing and forces the browser to load the new page from the server, whether or not the URI would normally be handled by the client-side router. - public void NavigateTo(string uri, bool forceLoad) - { - AssertInitialized(); - NavigateToCore(uri, forceLoad); - } - - /// - /// Navigates to the specified URI. - /// - /// The destination URI. This can be absolute, or relative to the base URI - /// (as returned by ). - /// If true, bypasses client-side routing and forces the browser to load the new page from the server, whether or not the URI would normally be handled by the client-side router. - protected abstract void NavigateToCore(string uri, bool forceLoad); - - /// - /// Called to initialize BaseURI and current URI before these values are used for the first time. - /// Override this method to dynamically calculate these values. - /// - public virtual void InitializeState(string uriAbsolute, string baseUriAbsolute) - { - if (uriAbsolute == null) - { - throw new ArgumentNullException(nameof(uriAbsolute)); - } - - if (baseUriAbsolute == null) - { - throw new ArgumentNullException(nameof(baseUriAbsolute)); - } - - if (_isInitialized) - { - throw new InvalidOperationException($"'{typeof(UriHelperBase).Name}' already initialized."); - } - _isInitialized = true; - - SetAbsoluteUri(uriAbsolute); - SetAbsoluteBaseUri(baseUriAbsolute); - } - - /// - /// Allows derived classes to lazyly self initialize. It does nothing unless overriden. - /// - protected virtual void EnsureInitialized() - { - } - - /// - /// Gets the current absolute URI. - /// - /// The current absolute URI. - public string GetAbsoluteUri() - { - AssertInitialized(); - return _uri; - } - - /// - /// Gets the base URI (with trailing slash) that can be prepended before relative URI paths to - /// produce an absolute URI. Typically this corresponds to the 'href' attribute on the - /// document's <base> element. - /// - /// The URI prefix, which has a trailing slash. - public virtual string GetBaseUri() - { - AssertInitialized(); - return _baseUriString; - } - - /// - /// Converts a relative URI into an absolute one (by resolving it - /// relative to the current absolute URI). - /// - /// The relative URI. - /// The absolute URI. - public Uri ToAbsoluteUri(string href) - { - AssertInitialized(); - return new Uri(_baseUri, href); - } - - /// - /// Given a base URI (e.g., one previously returned by ), - /// converts an absolute URI into one relative to the base URI prefix. - /// - /// - /// The base URI prefix (e.g., previously returned by ). - /// - /// An absolute URI that is within the space of the base URI. - /// A relative URI path. - public string ToBaseRelativePath(string baseUri, string locationAbsolute) - { - if (locationAbsolute.StartsWith(baseUri, StringComparison.Ordinal)) - { - // The absolute URI must be of the form "{baseUri}something" (where - // baseUri ends with a slash), and from that we return "something" - return locationAbsolute.Substring(baseUri.Length); - } - - var hashIndex = locationAbsolute.IndexOf('#'); - var locationAbsoluteNoHash = hashIndex < 0 ? locationAbsolute : locationAbsolute.Substring(0, hashIndex); - if ($"{locationAbsoluteNoHash}/".Equals(baseUri, StringComparison.Ordinal)) - { - // Special case: for the base URI "/something/", if you're at - // "/something" then treat it as if you were at "/something/" (i.e., - // with the trailing slash). It's a bit ambiguous because we don't know - // whether the server would return the same page whether or not the - // slash is present, but ASP.NET Core at least does by default when - // using PathBase. - return locationAbsolute.Substring(baseUri.Length - 1); - } - - var message = $"The URI '{locationAbsolute}' is not contained by the base URI '{baseUri}'."; - throw new ArgumentException(message); - } - - /// - /// Set the URI to the provided value. - /// - /// The URI. Must be an absolute URI. - /// - /// Calling does not trigger . - /// - protected void SetAbsoluteUri(string uri) - { - _uri = uri; - } - - /// - /// Sets the base URI to the provided value (after normalization). - /// - /// The base URI. Must be an absolute URI. - /// - /// Calling does not trigger . - /// - protected void SetAbsoluteBaseUri(string baseUri) - { - if (baseUri != null) - { - var lastSlashIndex = baseUri.LastIndexOf('/'); - if (lastSlashIndex >= 0) - { - baseUri = baseUri.Substring(0, lastSlashIndex + 1); - } - } - - _baseUriString = baseUri ?? "/"; - _baseUri = new Uri(_baseUriString); - } - - /// - /// Triggers the event with the current URI value. - /// - protected void TriggerOnLocationChanged(bool isinterceptedLink) - { - _onLocationChanged?.Invoke(this, new LocationChangedEventArgs(_uri, isinterceptedLink)); - } - - private void AssertInitialized() - { - if (!_isInitialized) - { - EnsureInitialized(); - } - - if (!_isInitialized) - { - throw new InvalidOperationException($"'{GetType().Name}' has not been initialized."); - } - } - } -} diff --git a/src/Components/Components/test/NavigationManagerTest.cs b/src/Components/Components/test/NavigationManagerTest.cs new file mode 100644 index 0000000000..9b857bb044 --- /dev/null +++ b/src/Components/Components/test/NavigationManagerTest.cs @@ -0,0 +1,117 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System; +using Xunit; + +namespace Microsoft.AspNetCore.Components +{ + public class NavigationManagerTest + { + [Theory] + [InlineData("scheme://host/", "scheme://host/")] + [InlineData("scheme://host:123/", "scheme://host:123/")] + [InlineData("scheme://host/path", "scheme://host/")] + [InlineData("scheme://host/path/", "scheme://host/path/")] + [InlineData("scheme://host/path/page?query=string&another=here", "scheme://host/path/")] + public void ComputesCorrectBaseUri(string baseUri, string expectedResult) + { + var actualResult = NavigationManager.NormalizeBaseUri(baseUri); + Assert.Equal(expectedResult, actualResult); + } + + [Theory] + [InlineData("scheme://host/", "scheme://host", "")] + [InlineData("scheme://host/", "scheme://host/", "")] + [InlineData("scheme://host/", "scheme://host/path", "path")] + [InlineData("scheme://host/path/", "scheme://host/path/", "")] + [InlineData("scheme://host/path/", "scheme://host/path/more", "more")] + [InlineData("scheme://host/path/", "scheme://host/path", "")] + [InlineData("scheme://host/path/", "scheme://host/path#hash", "#hash")] + [InlineData("scheme://host/path/", "scheme://host/path/#hash", "#hash")] + [InlineData("scheme://host/path/", "scheme://host/path/more#hash", "more#hash")] + public void ComputesCorrectValidBaseRelativePaths(string baseUri, string uri, string expectedResult) + { + var navigationManager = new TestNavigationManager(baseUri); + + var actualResult = navigationManager.ToBaseRelativePath(uri); + Assert.Equal(expectedResult, actualResult); + } + + [Theory] + [InlineData("scheme://host/", "otherscheme://host/")] + [InlineData("scheme://host/", "scheme://otherhost/")] + [InlineData("scheme://host/path/", "scheme://host/")] + public void Initialize_ThrowsForInvalidBaseRelativePaths(string baseUri, string absoluteUri) + { + var navigationManager = new TestNavigationManager(); + + var ex = Assert.Throws(() => + { + navigationManager.Initialize(baseUri, absoluteUri); + }); + + Assert.Equal( + $"The URI '{absoluteUri}' is not contained by the base URI '{baseUri}'.", + ex.Message); + } + + [Theory] + [InlineData("scheme://host/", "otherscheme://host/")] + [InlineData("scheme://host/", "scheme://otherhost/")] + [InlineData("scheme://host/path/", "scheme://host/")] + public void Uri_ThrowsForInvalidBaseRelativePaths(string baseUri, string absoluteUri) + { + var navigationManager = new TestNavigationManager(baseUri); + + var ex = Assert.Throws(() => + { + navigationManager.ToBaseRelativePath(absoluteUri); + }); + + Assert.Equal( + $"The URI '{absoluteUri}' is not contained by the base URI '{baseUri}'.", + ex.Message); + } + + [Theory] + [InlineData("scheme://host/", "otherscheme://host/")] + [InlineData("scheme://host/", "scheme://otherhost/")] + [InlineData("scheme://host/path/", "scheme://host/")] + public void ToBaseRelativePath_ThrowsForInvalidBaseRelativePaths(string baseUri, string absoluteUri) + { + var navigationManager = new TestNavigationManager(baseUri); + + var ex = Assert.Throws(() => + { + navigationManager.ToBaseRelativePath(absoluteUri); + }); + + Assert.Equal( + $"The URI '{absoluteUri}' is not contained by the base URI '{baseUri}'.", + ex.Message); + } + + private class TestNavigationManager : NavigationManager + { + public TestNavigationManager() + { + } + + public TestNavigationManager(string baseUri = null, string uri = null) + { + Initialize(baseUri ?? "http://example.com/", uri ?? baseUri ?? "http://example.com/welcome-page"); + } + + public new void Initialize(string baseUri, string uri) + { + base.Initialize(baseUri, uri); + } + + protected override void NavigateToCore(string uri, bool forceLoad) + { + throw new System.NotImplementedException(); + } + } + } +} diff --git a/src/Components/Components/test/OwningComponentBaseTest.cs b/src/Components/Components/test/OwningComponentBaseTest.cs new file mode 100644 index 0000000000..155231b40b --- /dev/null +++ b/src/Components/Components/test/OwningComponentBaseTest.cs @@ -0,0 +1,61 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System; +using System.Dynamic; +using System.Linq; +using Microsoft.AspNetCore.Components.RenderTree; +using Microsoft.AspNetCore.Components.Test.Helpers; +using Microsoft.Extensions.DependencyInjection; +using Xunit; + +namespace Microsoft.AspNetCore.Components +{ + public class OwningComponentBaseTest + { + [Fact] + public void CreatesScopeAndService() + { + var services = new ServiceCollection(); + services.AddSingleton(); + services.AddTransient(); + var serviceProvider = services.BuildServiceProvider(); + + var counter = serviceProvider.GetRequiredService(); + var renderer = new TestRenderer(serviceProvider); + var component1 = renderer.InstantiateComponent(); + + Assert.NotNull(component1.MyService); + Assert.Equal(1, counter.CreatedCount); + Assert.Equal(0, counter.DisposedCount); + + ((IDisposable)component1).Dispose(); + Assert.Equal(1, counter.CreatedCount); + Assert.Equal(1, counter.DisposedCount); + } + + private class Counter + { + public int CreatedCount { get; set; } + public int DisposedCount { get; set; } + } + + private class MyService : IDisposable + { + public MyService(Counter counter) + { + Counter = counter; + Counter.CreatedCount++; + } + + public Counter Counter { get; } + + void IDisposable.Dispose() => Counter.DisposedCount++; + } + + private class MyOwningComponent : OwningComponentBase + { + public MyService MyService => Service; + } + } +} diff --git a/src/Components/Components/test/RenderTreeDiffBuilderTest.cs b/src/Components/Components/test/RenderTreeDiffBuilderTest.cs index 45e7fdcba1..503d45155f 100644 --- a/src/Components/Components/test/RenderTreeDiffBuilderTest.cs +++ b/src/Components/Components/test/RenderTreeDiffBuilderTest.cs @@ -360,6 +360,23 @@ namespace Microsoft.AspNetCore.Components.Test Assert.Equal("More than one sibling has the same key value, 'key1'. Key values must be unique.", ex.Message); } + [Fact] + public void RejectsClashingKeysEvenIfAllPairsMatch() + { + // This sort of scenario would happen if you accidentally used a constant value for @key + + // Arrange + AddWithKey(oldTree, "key1", "attrib1a"); + AddWithKey(oldTree, "key1", "attrib1b"); + + AddWithKey(newTree, "key1", "attrib1a"); + AddWithKey(newTree, "key1", "attrib1b"); + + // Act/Assert + var ex = Assert.Throws(() => GetSingleUpdatedComponent()); + Assert.Equal("More than one sibling has the same key value, 'key1'. Key values must be unique.", ex.Message); + } + [Fact] public void HandlesInsertionOfUnkeyedItemsAroundKey() { diff --git a/src/Components/Server/ref/Microsoft.AspNetCore.Components.Server.netcoreapp3.0.cs b/src/Components/Server/ref/Microsoft.AspNetCore.Components.Server.netcoreapp3.0.cs index 6f6cba733d..7a89318f43 100644 --- a/src/Components/Server/ref/Microsoft.AspNetCore.Components.Server.netcoreapp3.0.cs +++ b/src/Components/Server/ref/Microsoft.AspNetCore.Components.Server.netcoreapp3.0.cs @@ -14,8 +14,6 @@ namespace Microsoft.AspNetCore.Builder } public static partial class ComponentEndpointRouteBuilderExtensions { - public static Microsoft.AspNetCore.Builder.ComponentEndpointConventionBuilder MapBlazorHub(this Microsoft.AspNetCore.Routing.IEndpointRouteBuilder endpoints) { throw null; } - public static Microsoft.AspNetCore.Builder.ComponentEndpointConventionBuilder MapBlazorHub(this Microsoft.AspNetCore.Routing.IEndpointRouteBuilder endpoints, System.Action configureOptions) { throw null; } public static Microsoft.AspNetCore.Builder.ComponentEndpointConventionBuilder MapBlazorHub(this Microsoft.AspNetCore.Routing.IEndpointRouteBuilder endpoints, System.Type type, string selector) { throw null; } public static Microsoft.AspNetCore.Builder.ComponentEndpointConventionBuilder MapBlazorHub(this Microsoft.AspNetCore.Routing.IEndpointRouteBuilder endpoints, System.Type type, string selector, System.Action configureOptions) { throw null; } public static Microsoft.AspNetCore.Builder.ComponentEndpointConventionBuilder MapBlazorHub(this Microsoft.AspNetCore.Routing.IEndpointRouteBuilder endpoints, System.Type componentType, string selector, string path) { throw null; } @@ -36,22 +34,6 @@ namespace Microsoft.AspNetCore.Components.Server public System.TimeSpan DisconnectedCircuitRetentionPeriod { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } } public System.TimeSpan JSInteropDefaultCallTimeout { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } } } - public partial class ComponentPrerenderingContext - { - public ComponentPrerenderingContext() { } - public System.Type ComponentType { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } } - public Microsoft.AspNetCore.Http.HttpContext Context { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } } - public Microsoft.AspNetCore.Components.ParameterView Parameters { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } } - } - public sealed partial class ComponentPrerenderResult - { - internal ComponentPrerenderResult() { } - public void WriteTo(System.IO.TextWriter writer) { } - } - public partial interface IComponentPrerenderer - { - System.Threading.Tasks.Task PrerenderComponentAsync(Microsoft.AspNetCore.Components.Server.ComponentPrerenderingContext context); - } } namespace Microsoft.AspNetCore.Components.Server.Circuits { @@ -69,15 +51,6 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits public virtual System.Threading.Tasks.Task OnConnectionDownAsync(Microsoft.AspNetCore.Components.Server.Circuits.Circuit circuit, System.Threading.CancellationToken cancellationToken) { throw null; } public virtual System.Threading.Tasks.Task OnConnectionUpAsync(Microsoft.AspNetCore.Components.Server.Circuits.Circuit circuit, System.Threading.CancellationToken cancellationToken) { throw null; } } - public partial class RemoteUriHelper : Microsoft.AspNetCore.Components.UriHelperBase - { - public RemoteUriHelper(Microsoft.Extensions.Logging.ILogger logger) { } - public bool HasAttachedJSRuntime { get { throw null; } } - public override void InitializeState(string uriAbsolute, string baseUriAbsolute) { } - protected override void NavigateToCore(string uri, bool forceLoad) { } - [Microsoft.JSInterop.JSInvokableAttribute("NotifyLocationChanged")] - public static void NotifyLocationChanged(string uriAbsolute, bool isInterceptedLink) { } - } } namespace Microsoft.Extensions.DependencyInjection { diff --git a/src/Components/Server/src/Builder/ComponentEndpointRouteBuilderExtensions.cs b/src/Components/Server/src/Builder/ComponentEndpointRouteBuilderExtensions.cs index 4248dae1d7..8af4ad37e8 100644 --- a/src/Components/Server/src/Builder/ComponentEndpointRouteBuilderExtensions.cs +++ b/src/Components/Server/src/Builder/ComponentEndpointRouteBuilderExtensions.cs @@ -15,42 +15,6 @@ namespace Microsoft.AspNetCore.Builder /// public static class ComponentEndpointRouteBuilderExtensions { - /// - /// Maps the Blazor to the default path. - /// - /// The . - /// The . - public static ComponentEndpointConventionBuilder MapBlazorHub(this IEndpointRouteBuilder endpoints) - { - if (endpoints == null) - { - throw new ArgumentNullException(nameof(endpoints)); - } - - return endpoints.MapBlazorHub(configureOptions: _ => { }); - } - - /// - /// Maps the Blazor to the default path. - /// - /// The . - /// A callback to configure dispatcher options. - /// The . - public static ComponentEndpointConventionBuilder MapBlazorHub(this IEndpointRouteBuilder endpoints, Action configureOptions) - { - if (endpoints == null) - { - throw new ArgumentNullException(nameof(endpoints)); - } - - if (configureOptions == null) - { - throw new ArgumentNullException(nameof(configureOptions)); - } - - return new ComponentEndpointConventionBuilder(endpoints.MapHub(ComponentHub.DefaultPath, configureOptions)); - } - /// ///Maps the Blazor to the default path and associates /// the component to this hub instance as the given DOM . diff --git a/src/Components/Server/src/Circuits/CircuitFactory.cs b/src/Components/Server/src/Circuits/CircuitFactory.cs index 05789adc4f..c91545d131 100644 --- a/src/Components/Server/src/Circuits/CircuitFactory.cs +++ b/src/Components/Server/src/Circuits/CircuitFactory.cs @@ -11,8 +11,8 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits public abstract CircuitHost CreateCircuitHost( HttpContext httpContext, CircuitClientProxy client, - string uriAbsolute, - string baseUriAbsolute, + string baseUri, + string uri, ClaimsPrincipal user); } } diff --git a/src/Components/Server/src/Circuits/CircuitHost.cs b/src/Components/Server/src/Circuits/CircuitHost.cs index 4f71c47775..563cacbff6 100644 --- a/src/Components/Server/src/Circuits/CircuitHost.cs +++ b/src/Components/Server/src/Circuits/CircuitHost.cs @@ -7,8 +7,6 @@ using System.Security.Claims; using System.Text.Json; using System.Threading; using System.Threading.Tasks; -using Microsoft.AspNetCore.Components.Rendering; -using Microsoft.AspNetCore.Components.Routing; using Microsoft.AspNetCore.Components.Web; using Microsoft.AspNetCore.Components.Web.Rendering; using Microsoft.Extensions.DependencyInjection; @@ -19,31 +17,28 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits { internal class CircuitHost : IAsyncDisposable { - private static readonly AsyncLocal _current = new AsyncLocal(); private readonly SemaphoreSlim HandlerLock = new SemaphoreSlim(1); private readonly IServiceScope _scope; private readonly CircuitHandler[] _circuitHandlers; private readonly ILogger _logger; private bool _initialized; - /// - /// Gets the current , if any. - /// - public static CircuitHost Current => _current.Value; - /// /// Sets the current . /// /// The . /// - /// Calling will store the circuit - /// and other related values such as the and + /// Calling will store related values such as the + /// and /// in the local execution context. Application code should not need to call this method, /// it is primarily used by the Server-Side Components infrastructure. /// public static void SetCurrentCircuitHost(CircuitHost circuitHost) { - _current.Value = circuitHost ?? throw new ArgumentNullException(nameof(circuitHost)); + if (circuitHost is null) + { + throw new ArgumentNullException(nameof(circuitHost)); + } JSInterop.JSRuntime.SetCurrentJSRuntime(circuitHost.JSRuntime); RendererRegistry.SetCurrentRendererRegistry(circuitHost.RendererRegistry); @@ -57,7 +52,7 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits CircuitClientProxy client, RendererRegistry rendererRegistry, RemoteRenderer renderer, - IList descriptors, + IReadOnlyList descriptors, RemoteJSRuntime jsRuntime, CircuitHandler[] circuitHandlers, ILogger logger) @@ -92,24 +87,10 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits public RendererRegistry RendererRegistry { get; } - public IList Descriptors { get; } + public IReadOnlyList Descriptors { get; } public IServiceProvider Services { get; } - public Task PrerenderComponentAsync(Type componentType, ParameterView parameters) - { - return Renderer.Dispatcher.InvokeAsync(async () => - { - var result = await Renderer.RenderComponentAsync(componentType, parameters); - - // When we prerender we start the circuit in a disconnected state. As such, we only call - // OnCircuitOpenenedAsync here and when the client reconnects we run OnConnectionUpAsync - await OnCircuitOpenedAsync(CancellationToken.None); - - return result; - }); - } - public void SetCircuitUser(ClaimsPrincipal user) { var authenticationStateProvider = Services.GetService() as IHostEnvironmentAuthenticationStateProvider; @@ -120,26 +101,6 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits } } - internal void InitializeCircuitAfterPrerender(UnhandledExceptionEventHandler unhandledException) - { - if (!_initialized) - { - _initialized = true; - UnhandledException += unhandledException; - var uriHelper = (RemoteUriHelper)Services.GetRequiredService(); - if (!uriHelper.HasAttachedJSRuntime) - { - uriHelper.AttachJsRuntime(JSRuntime); - } - - var navigationInterception = (RemoteNavigationInterception)Services.GetRequiredService(); - if (!navigationInterception.HasAttachedJSRuntime) - { - navigationInterception.AttachJSRuntime(JSRuntime); - } - } - } - internal void SendPendingBatches() { // Dispatch any buffered renders we accumulated during a disconnect. @@ -188,7 +149,6 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits return; } - await Renderer.Dispatcher.InvokeAsync(() => { SetCurrentCircuitHost(this); @@ -233,13 +193,11 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits // That's because AddComponentAsync waits for quiescence, which can take // arbitrarily long. In the meantime we might need to be receiving and // processing incoming JSInterop calls or similar. - for (var i = 0; i < Descriptors.Count; i++) + var count = Descriptors.Count; + for (var i = 0; i < count; i++) { - var (componentType, domElementSelector, prerendered) = Descriptors[i]; - if (!prerendered) - { - await Renderer.AddComponentAsync(componentType, domElementSelector); - } + var (componentType, domElementSelector) = Descriptors[i]; + await Renderer.AddComponentAsync(componentType, domElementSelector); } } catch (Exception ex) @@ -256,7 +214,7 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits try { AssertInitialized(); - if(assemblyName == "Microsoft.AspNetCore.Components.Web" && methodIdentifier == "DispatchEvent") + if (assemblyName == "Microsoft.AspNetCore.Components.Web" && methodIdentifier == "DispatchEvent") { Log.DispatchEventTroughJSInterop(_logger); return; @@ -271,6 +229,38 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits } catch (Exception ex) { + // We don't expect any of this code to actually throw, because DotNetDispatcher.BeginInvoke doesn't throw + // however, we still want this to get logged if we do. + UnhandledException?.Invoke(this, new UnhandledExceptionEventArgs(ex, isTerminating: false)); + } + } + + public async Task OnLocationChangedAsync(string uri, bool intercepted) + { + try + { + AssertInitialized(); + await Renderer.Dispatcher.InvokeAsync(() => + { + SetCurrentCircuitHost(this); + Log.LocationChange(_logger, CircuitId, uri); + var navigationManager = (RemoteNavigationManager)Services.GetRequiredService(); + navigationManager.NotifyLocationChanged(uri, intercepted); + Log.LocationChangeSucceeded(_logger, CircuitId, uri); + }); + } + catch (Exception ex) + { + // It's up to the NavigationManager implementation to validate the URI. + // + // Note that it's also possible that setting the URI could cause a failure in code that listens + // to NavigationManager.LocationChanged. + // + // In either case, a well-behaved client will not send invalid URIs, and we don't really + // want to continue processing with the circuit if setting the URI failed inside application + // code. The safest thing to do is consider it a critical failure since URI is global state, + // and a failure means that an update to global state was partially applied. + Log.LocationChangeFailed(_logger, CircuitId, uri, ex); UnhandledException?.Invoke(this, new UnhandledExceptionEventArgs(ex, isTerminating: false)); } } @@ -423,6 +413,9 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits private static readonly Action _dispatchEventFailedToParseEventDescriptor; private static readonly Action _dispatchEventFailedToDispatchEvent; private static readonly Action _dispatchEventThroughJSInterop; + private static readonly Action _locationChange; + private static readonly Action _locationChangeSucceeded; + private static readonly Action _locationChangeFailed; private static class EventIds { @@ -440,6 +433,9 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits public static readonly EventId EndInvokeJSFailed = new EventId(111, "EndInvokeJSFailed"); public static readonly EventId EndInvokeJSSucceeded = new EventId(112, "EndInvokeJSSucceeded"); public static readonly EventId DispatchEventThroughJSInterop = new EventId(113, "DispatchEventThroughJSInterop"); + public static readonly EventId LocationChange = new EventId(114, "LocationChange"); + public static readonly EventId LocationChangeSucceded = new EventId(115, "LocationChangeSucceeded"); + public static readonly EventId LocationChangeFailed = new EventId(116, "LocationChangeFailed"); } static Log() @@ -513,6 +509,21 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits LogLevel.Debug, EventIds.DispatchEventThroughJSInterop, "There was an intent to dispatch a browser event through JS interop."); + + _locationChange = LoggerMessage.Define( + LogLevel.Debug, + EventIds.LocationChange, + "Location changing to {URI} in {CircuitId}."); + + _locationChangeSucceeded = LoggerMessage.Define( + LogLevel.Debug, + EventIds.LocationChangeSucceded, + "Location change to {URI} in {CircuitId} succeded."); + + _locationChangeFailed = LoggerMessage.Define( + LogLevel.Debug, + EventIds.LocationChangeFailed, + "Location change to {URI} in {CircuitId} failed."); } public static void UnhandledExceptionInvokingCircuitHandler(ILogger logger, CircuitHandler handler, string handlerMethod, Exception exception) @@ -560,8 +571,13 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits } } - public static void DispatchEventTroughJSInterop(ILogger logger) => - _dispatchEventThroughJSInterop(logger, null); + public static void DispatchEventTroughJSInterop(ILogger logger) => _dispatchEventThroughJSInterop(logger, null); + + public static void LocationChange(ILogger logger, string circuitId, string uri) => _locationChange(logger, circuitId, uri, null); + + public static void LocationChangeSucceeded(ILogger logger, string circuitId, string uri) => _locationChangeSucceeded(logger, circuitId, uri, null); + + public static void LocationChangeFailed(ILogger logger, string circuitId, string uri, Exception exception) => _locationChangeFailed(logger, circuitId, uri, exception); } } } diff --git a/src/Components/Server/src/Circuits/CircuitPrerenderer.cs b/src/Components/Server/src/Circuits/CircuitPrerenderer.cs deleted file mode 100644 index 13917bad58..0000000000 --- a/src/Components/Server/src/Circuits/CircuitPrerenderer.cs +++ /dev/null @@ -1,207 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System; -using System.Linq; -using System.Runtime.ExceptionServices; -using System.Text.Json; -using System.Threading.Tasks; -using Microsoft.AspNetCore.Components.Rendering; -using Microsoft.AspNetCore.Http; -using Microsoft.AspNetCore.Http.Extensions; - -namespace Microsoft.AspNetCore.Components.Server.Circuits -{ - internal class CircuitPrerenderer : IComponentPrerenderer - { - private static object CircuitHostKey = new object(); - private static object CancellationStatusKey = new object(); - private static readonly JsonSerializerOptions _jsonSerializationOptions = - new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase }; - - private readonly CircuitFactory _circuitFactory; - private readonly CircuitRegistry _registry; - - public CircuitPrerenderer( - CircuitFactory circuitFactory, - CircuitRegistry registry) - { - _circuitFactory = circuitFactory; - _registry = registry; - } - - public async Task PrerenderComponentAsync(ComponentPrerenderingContext prerenderingContext) - { - var context = prerenderingContext.Context; - var cancellationStatus = GetOrCreateCancellationStatus(context); - if (cancellationStatus.Canceled) - { - // Avoid creating a circuit host if other component earlier in the pipeline already triggered - // cancellation (e.g., by navigating or throwing). Instead render nothing. - return new ComponentPrerenderResult(Array.Empty()); - } - var circuitHost = GetOrCreateCircuitHost(context, cancellationStatus); - ComponentRenderedText renderResult; - try - { - renderResult = await circuitHost.PrerenderComponentAsync( - prerenderingContext.ComponentType, - prerenderingContext.Parameters); - } - catch (NavigationException navigationException) - { - // Cleanup the state as we won't need it any longer. - // Signal callbacks that we don't have to register the circuit. - await CleanupCircuitState(context, cancellationStatus, circuitHost); - - // Navigation was attempted during prerendering. - if (prerenderingContext.Context.Response.HasStarted) - { - // We can't perform a redirect as the server already started sending the response. - // This is considered an application error as the developer should buffer the response until - // all components have rendered. - throw new InvalidOperationException("A navigation command was attempted during prerendering after the server already started sending the response. " + - "Navigation commands can not be issued during server-side prerendering after the response from the server has started. Applications must buffer the" + - "reponse and avoid using features like FlushAsync() before all components on the page have been rendered to prevent failed navigation commands.", navigationException); - } - - context.Response.Redirect(navigationException.Location); - return new ComponentPrerenderResult(Array.Empty()); - } - catch - { - // If prerendering any component fails, cancel prerendering entirely and dispose the DI scope - await CleanupCircuitState(context, cancellationStatus, circuitHost); - throw; - } - - circuitHost.Descriptors.Add(new ComponentDescriptor - { - ComponentType = prerenderingContext.ComponentType, - Prerendered = true - }); - - var record = JsonSerializer.Serialize(new PrerenderedComponentRecord( - // We need to do this due to the fact that -- is not allowed within HTML comments and HTML doesn't encode '-'. - // We will never have '..' sequences because we Base64UrlEncode the circuit id - circuitHost.CircuitId.Replace("--", ".."), - circuitHost.Renderer.Id, - renderResult.ComponentId), - _jsonSerializationOptions); - - var result = (new[] { - $"", - }).Concat(renderResult.Tokens).Concat( - new[] { - $"" - }); - - return new ComponentPrerenderResult(result); - } - - private PrerenderingCancellationStatus GetOrCreateCancellationStatus(HttpContext context) - { - if (context.Items.TryGetValue(CancellationStatusKey, out var existingValue)) - { - return (PrerenderingCancellationStatus)existingValue; - } - else - { - var cancellationStatus = new PrerenderingCancellationStatus(); - context.Items[CancellationStatusKey] = cancellationStatus; - return cancellationStatus; - } - } - - private static async Task CleanupCircuitState(HttpContext context, PrerenderingCancellationStatus cancellationStatus, CircuitHost circuitHost) - { - cancellationStatus.Canceled = true; - context.Items.Remove(CircuitHostKey); - await circuitHost.DisposeAsync(); - } - - private CircuitHost GetOrCreateCircuitHost(HttpContext context, PrerenderingCancellationStatus cancellationStatus) - { - if (context.Items.TryGetValue(CircuitHostKey, out var existingHost)) - { - return (CircuitHost)existingHost; - } - else - { - var result = _circuitFactory.CreateCircuitHost( - context, - client: new CircuitClientProxy(), // This creates an "offline" client. - GetFullUri(context.Request), - GetFullBaseUri(context.Request), - context.User); - - result.UnhandledException += CircuitHost_UnhandledException; - context.Response.OnCompleted(() => - { - result.UnhandledException -= CircuitHost_UnhandledException; - if (!cancellationStatus.Canceled) - { - _registry.RegisterDisconnectedCircuit(result); - } - - return Task.CompletedTask; - }); - context.Items.Add(CircuitHostKey, result); - - return result; - } - } - - private void CircuitHost_UnhandledException(object sender, UnhandledExceptionEventArgs e) - { - // Throw all exceptions encountered during pre-rendering so the default developer - // error page can respond. - ExceptionDispatchInfo.Capture((Exception)e.ExceptionObject).Throw(); - } - - private string GetFullUri(HttpRequest request) - { - return UriHelper.BuildAbsolute( - request.Scheme, - request.Host, - request.PathBase, - request.Path, - request.QueryString); - } - - private string GetFullBaseUri(HttpRequest request) - { - var result = UriHelper.BuildAbsolute(request.Scheme, request.Host, request.PathBase); - - // PathBase may be "/" or "/some/thing", but to be a well-formed base URI - // it has to end with a trailing slash - if (!result.EndsWith('/')) - { - result += '/'; - } - - return result; - } - - private readonly struct PrerenderedComponentRecord - { - public PrerenderedComponentRecord(string circuitId, int rendererId, int componentId) - { - CircuitId = circuitId; - RendererId = rendererId; - ComponentId = componentId; - } - - public string CircuitId { get; } - - public int RendererId { get; } - - public int ComponentId { get; } - } - - private class PrerenderingCancellationStatus - { - public bool Canceled { get; set; } - } - } -} diff --git a/src/Components/Server/src/Circuits/DefaultCircuitFactory.cs b/src/Components/Server/src/Circuits/DefaultCircuitFactory.cs index 5d5a0118db..d353d5dc2c 100644 --- a/src/Components/Server/src/Circuits/DefaultCircuitFactory.cs +++ b/src/Components/Server/src/Circuits/DefaultCircuitFactory.cs @@ -14,6 +14,7 @@ using Microsoft.AspNetCore.Http.Features; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using Microsoft.JSInterop; +using System.Threading.Tasks; namespace Microsoft.AspNetCore.Components.Server.Circuits { @@ -38,10 +39,12 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits public override CircuitHost CreateCircuitHost( HttpContext httpContext, CircuitClientProxy client, - string uriAbsolute, - string baseUriAbsolute, + string baseUri, + string uri, ClaimsPrincipal user) { + // We do as much intialization as possible eagerly in this method, which makes the error handling + // story much simpler. If we throw from here, it's handled inside the initial hub method. var components = ResolveComponentMetadata(httpContext, client); var scope = _scopeFactory.CreateScope(); @@ -51,20 +54,25 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits jsRuntime.Initialize(client); componentContext.Initialize(client); - var uriHelper = (RemoteUriHelper)scope.ServiceProvider.GetRequiredService(); + var authenticationStateProvider = scope.ServiceProvider.GetService() as IHostEnvironmentAuthenticationStateProvider; + if (authenticationStateProvider != null) + { + var authenticationState = new AuthenticationState(httpContext.User); // TODO: Get this from the hub connection context instead + authenticationStateProvider.SetAuthenticationState(Task.FromResult(authenticationState)); + } + + var navigationManager = (RemoteNavigationManager)scope.ServiceProvider.GetRequiredService(); var navigationInterception = (RemoteNavigationInterception)scope.ServiceProvider.GetRequiredService(); if (client.Connected) { - uriHelper.AttachJsRuntime(jsRuntime); - uriHelper.InitializeState( - uriAbsolute, - baseUriAbsolute); + navigationManager.AttachJsRuntime(jsRuntime); + navigationManager.Initialize(baseUri, uri); navigationInterception.AttachJSRuntime(jsRuntime); } else { - uriHelper.InitializeState(uriAbsolute, baseUriAbsolute); + navigationManager.Initialize(baseUri, uri); } var rendererRegistry = new RendererRegistry(); @@ -100,7 +108,7 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits return circuitHost; } - internal static IList ResolveComponentMetadata(HttpContext httpContext, CircuitClientProxy client) + internal static List ResolveComponentMetadata(HttpContext httpContext, CircuitClientProxy client) { if (!client.Connected) { diff --git a/src/Components/Server/src/Circuits/RemoteNavigationInterception.cs b/src/Components/Server/src/Circuits/RemoteNavigationInterception.cs index 3609adf95d..1a689621e5 100644 --- a/src/Components/Server/src/Circuits/RemoteNavigationInterception.cs +++ b/src/Components/Server/src/Circuits/RemoteNavigationInterception.cs @@ -5,7 +5,7 @@ using System; using System.Threading.Tasks; using Microsoft.AspNetCore.Components.Routing; using Microsoft.JSInterop; -using Interop = Microsoft.AspNetCore.Components.Web.BrowserUriHelperInterop; +using Interop = Microsoft.AspNetCore.Components.Web.BrowserNavigationManagerInterop; namespace Microsoft.AspNetCore.Components.Server.Circuits { diff --git a/src/Components/Server/src/Circuits/RemoteUriHelper.cs b/src/Components/Server/src/Circuits/RemoteNavigationManager.cs similarity index 57% rename from src/Components/Server/src/Circuits/RemoteUriHelper.cs rename to src/Components/Server/src/Circuits/RemoteNavigationManager.cs index b285868ab4..b57130c29a 100644 --- a/src/Components/Server/src/Circuits/RemoteUriHelper.cs +++ b/src/Components/Server/src/Circuits/RemoteNavigationManager.cs @@ -2,26 +2,26 @@ // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. using System; -using Microsoft.Extensions.DependencyInjection; +using Microsoft.AspNetCore.Components.Routing; using Microsoft.Extensions.Logging; using Microsoft.JSInterop; -using Interop = Microsoft.AspNetCore.Components.Web.BrowserUriHelperInterop; +using Interop = Microsoft.AspNetCore.Components.Web.BrowserNavigationManagerInterop; namespace Microsoft.AspNetCore.Components.Server.Circuits { /// - /// A Server-Side Components implementation of . + /// A Server-Side Blazor implementation of . /// - public class RemoteUriHelper : UriHelperBase + internal class RemoteNavigationManager : NavigationManager, IHostEnvironmentNavigationManager { - private readonly ILogger _logger; + private readonly ILogger _logger; private IJSRuntime _jsRuntime; /// - /// Creates a new instance. + /// Creates a new instance. /// /// The . - public RemoteUriHelper(ILogger logger) + public RemoteNavigationManager(ILogger logger) { _logger = logger; } @@ -32,21 +32,21 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits public bool HasAttachedJSRuntime => _jsRuntime != null; /// - /// Initializes the . + /// Initializes the . /// - /// The absolute URI of the current page. - /// The absolute base URI of the current page. - public override void InitializeState(string uriAbsolute, string baseUriAbsolute) + /// The base URI. + /// The absolute URI. + public new void Initialize(string baseUri, string uri) { - base.InitializeState(uriAbsolute, baseUriAbsolute); - TriggerOnLocationChanged(isinterceptedLink: false); + base.Initialize(baseUri, uri); + NotifyLocationChanged(isInterceptedLink: false); } /// - /// Initializes the . + /// Initializes the . /// /// The to use for interoperability. - internal void AttachJsRuntime(IJSRuntime jsRuntime) + public void AttachJsRuntime(IJSRuntime jsRuntime) { if (_jsRuntime != null) { @@ -54,31 +54,14 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits } _jsRuntime = jsRuntime; - - _jsRuntime.InvokeAsync( - Interop.ListenForNavigationEvents, - typeof(RemoteUriHelper).Assembly.GetName().Name, - nameof(NotifyLocationChanged)); } - /// - /// For framework use only. - /// - [JSInvokable(nameof(NotifyLocationChanged))] - public static void NotifyLocationChanged(string uriAbsolute, bool isInterceptedLink) + public void NotifyLocationChanged(string uri, bool intercepted) { - var circuit = CircuitHost.Current; - if (circuit == null) - { - var message = $"{nameof(NotifyLocationChanged)} called without a circuit."; - throw new InvalidOperationException(message); - } + Log.ReceivedLocationChangedNotification(_logger, uri, intercepted); - var uriHelper = (RemoteUriHelper)circuit.Services.GetRequiredService(); - Log.ReceivedLocationChangedNotification(uriHelper._logger, uriAbsolute, isInterceptedLink); - - uriHelper.SetAbsoluteUri(uriAbsolute); - uriHelper.TriggerOnLocationChanged(isInterceptedLink); + Uri = uri; + NotifyLocationChanged(intercepted); } /// diff --git a/src/Components/Server/src/DependencyInjection/ComponentDescriptor.cs b/src/Components/Server/src/ComponentDescriptor.cs similarity index 81% rename from src/Components/Server/src/DependencyInjection/ComponentDescriptor.cs rename to src/Components/Server/src/ComponentDescriptor.cs index c97debe7db..30c6319974 100644 --- a/src/Components/Server/src/DependencyInjection/ComponentDescriptor.cs +++ b/src/Components/Server/src/ComponentDescriptor.cs @@ -11,13 +11,10 @@ namespace Microsoft.AspNetCore.Components.Server public string Selector { get; set; } - public bool Prerendered { get; set; } - - public void Deconstruct(out Type componentType, out string selector, out bool prerendered) + public void Deconstruct(out Type componentType, out string selector) { componentType = ComponentType; selector = Selector; - prerendered = Prerendered; } } } diff --git a/src/Components/Server/src/ComponentHub.cs b/src/Components/Server/src/ComponentHub.cs index b4d0d061a2..4da9a3391e 100644 --- a/src/Components/Server/src/ComponentHub.cs +++ b/src/Components/Server/src/ComponentHub.cs @@ -48,6 +48,9 @@ namespace Microsoft.AspNetCore.Components.Server /// /// For unit testing only. /// + // We store the circuit host in Context.Items which is tied to the lifetime of the underlying + // SignalR connection. There's no need to clean this up, it's a non-owning reference and it + // will go away when the connection does. internal CircuitHost CircuitHost { get => (CircuitHost)Context.Items[CircuitKey]; @@ -65,7 +68,6 @@ namespace Microsoft.AspNetCore.Components.Server return Task.CompletedTask; } - CircuitHost = null; if (exception != null) { return _circuitRegistry.DisconnectAsync(circuitHost, Context.ConnectionId); @@ -92,12 +94,14 @@ namespace Microsoft.AspNetCore.Components.Server { Log.UnhandledExceptionInCircuit(_logger, circuitHost.CircuitId, e); } + + await _circuitRegistry.DisconnectAsync(circuitHost, Context.ConnectionId); } /// /// Intended for framework use only. Applications should not call this method directly. /// - public string StartCircuit(string uriAbsolute, string baseUriAbsolute) + public string StartCircuit(string baseUri, string uri) { if (CircuitHost != null) { @@ -106,6 +110,18 @@ namespace Microsoft.AspNetCore.Components.Server return null; } + if (baseUri == null || + uri == null || + !Uri.IsWellFormedUriString(baseUri, UriKind.Absolute) || + !Uri.IsWellFormedUriString(uri, UriKind.Absolute)) + { + // We do some really minimal validation here to prevent obviously wrong data from getting in + // without duplicating too much logic. + Log.InvalidInputData(_logger); + _ = NotifyClientError(Clients.Caller, $"The uris provided are invalid."); + return null; + } + var circuitClient = new CircuitClientProxy(Clients.Caller, Context.ConnectionId); if (DefaultCircuitFactory.ResolveComponentMetadata(Context.GetHttpContext(), circuitClient).Count == 0) { @@ -118,26 +134,35 @@ namespace Microsoft.AspNetCore.Components.Server return null; } - var circuitHost = _circuitFactory.CreateCircuitHost( - Context.GetHttpContext(), - circuitClient, - uriAbsolute, - baseUriAbsolute, - Context.User); + try + { + var circuitHost = _circuitFactory.CreateCircuitHost( + Context.GetHttpContext(), + circuitClient, + baseUri, + uri, + Context.User); - circuitHost.UnhandledException += CircuitHost_UnhandledException; + circuitHost.UnhandledException += CircuitHost_UnhandledException; - // Fire-and-forget the initialization process, because we can't block the - // SignalR message loop (we'd get a deadlock if any of the initialization - // logic relied on receiving a subsequent message from SignalR), and it will - // take care of its own errors anyway. - _ = circuitHost.InitializeAsync(Context.ConnectionAborted); + // Fire-and-forget the initialization process, because we can't block the + // SignalR message loop (we'd get a deadlock if any of the initialization + // logic relied on receiving a subsequent message from SignalR), and it will + // take care of its own errors anyway. + _ = circuitHost.InitializeAsync(Context.ConnectionAborted); - _circuitRegistry.Register(circuitHost); - - CircuitHost = circuitHost; - - return circuitHost.CircuitId; + // It's safe to *publish* the circuit now because nothing will be able + // to run inside it until after InitializeAsync completes. + _circuitRegistry.Register(circuitHost); + CircuitHost = circuitHost; + return circuitHost.CircuitId; + } + catch (Exception ex) + { + Log.CircuitInitializationFailed(_logger, ex); + NotifyClientError(Clients.Caller, "The circuit failed to initialize."); + return null; + } } /// @@ -149,8 +174,8 @@ namespace Microsoft.AspNetCore.Components.Server if (circuitHost != null) { CircuitHost = circuitHost; + CircuitHost.UnhandledException += CircuitHost_UnhandledException; - circuitHost.InitializeCircuitAfterPrerender(CircuitHost_UnhandledException); circuitHost.SetCircuitUser(Context.User); circuitHost.SendPendingBatches(); return true; @@ -220,6 +245,18 @@ namespace Microsoft.AspNetCore.Components.Server CircuitHost.Renderer.OnRenderCompleted(renderId, errorMessageOrNull); } + public void OnLocationChanged(string uri, bool intercepted) + { + if (CircuitHost == null) + { + Log.CircuitHostNotInitialized(_logger); + NotifyClientError(Clients.Caller, "Circuit not initialized."); + return; + } + + _ = CircuitHost.OnLocationChangedAsync(uri, intercepted); + } + private async void CircuitHost_UnhandledException(object sender, UnhandledExceptionEventArgs e) { var circuitHost = (CircuitHost)sender; @@ -271,10 +308,16 @@ namespace Microsoft.AspNetCore.Components.Server LoggerMessage.Define(LogLevel.Debug, new EventId(5, "CircuitAlreadyInitialized"), "The circuit host '{CircuitId}' has already been initialized"); private static readonly Action _circuitHostNotInitialized = - LoggerMessage.Define(LogLevel.Debug, new EventId(6, "CircuitHostNotInitialized"), "Call to '{CallSite}' received before the circuit host initialization."); + LoggerMessage.Define(LogLevel.Debug, new EventId(6, "CircuitHostNotInitialized"), "Call to '{CallSite}' received before the circuit host initialization"); private static readonly Action _circuitTerminatedGracefully = - LoggerMessage.Define(LogLevel.Debug, new EventId(7, "CircuitTerminatedGracefully"), "Circuit '{CircuitId}' terminated gracefully."); + LoggerMessage.Define(LogLevel.Debug, new EventId(7, "CircuitTerminatedGracefully"), "Circuit '{CircuitId}' terminated gracefully"); + + private static readonly Action _invalidInputData = + LoggerMessage.Define(LogLevel.Debug, new EventId(8, "InvalidInputData"), "Call to '{CallSite}' received invalid input data"); + + private static readonly Action _circuitInitializationFailed = + LoggerMessage.Define(LogLevel.Debug, new EventId(9, "CircuitInitializationFailed"), "Circuit initialization failed"); public static void NoComponentsRegisteredInEndpoint(ILogger logger, string endpointDisplayName) { @@ -301,6 +344,10 @@ namespace Microsoft.AspNetCore.Components.Server public static void CircuitHostNotInitialized(ILogger logger, [CallerMemberName] string callSite = "") => _circuitHostNotInitialized(logger, callSite, null); public static void CircuitTerminatedGracefully(ILogger logger, string circuitId) => _circuitTerminatedGracefully(logger, circuitId, null); + + public static void InvalidInputData(ILogger logger, [CallerMemberName] string callSite = "") => _invalidInputData(logger, callSite, null); + + public static void CircuitInitializationFailed(ILogger logger, Exception exception) => _circuitInitializationFailed(logger, exception); } } } diff --git a/src/Components/Server/src/DependencyInjection/ComponentServiceCollectionExtensions.cs b/src/Components/Server/src/DependencyInjection/ComponentServiceCollectionExtensions.cs index 7bb89a4144..50bf75132d 100644 --- a/src/Components/Server/src/DependencyInjection/ComponentServiceCollectionExtensions.cs +++ b/src/Components/Server/src/DependencyInjection/ComponentServiceCollectionExtensions.cs @@ -63,16 +63,10 @@ namespace Microsoft.Extensions.DependencyInjection services.TryAddSingleton(); - // We explicitly take over the prerendering and components services here. - // We can't have two separate component implementations coexisting at the - // same time, so when you register components (Circuits) it takes over - // all the abstractions. - services.AddScoped(); - - // Standard razor component services implementations + // Standard blazor hosting services implementations // // These intentionally replace the non-interactive versions included in MVC. - services.AddScoped(); + services.AddScoped(); services.AddScoped(); services.AddScoped(); services.AddScoped(); diff --git a/src/Components/Server/src/Prerendering/ComponentPrerenderResult.cs b/src/Components/Server/src/Prerendering/ComponentPrerenderResult.cs deleted file mode 100644 index 3a8aa93632..0000000000 --- a/src/Components/Server/src/Prerendering/ComponentPrerenderResult.cs +++ /dev/null @@ -1,33 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System.Collections.Generic; -using System.IO; - -namespace Microsoft.AspNetCore.Components.Server -{ - /// - /// Represents the result of a prerendering an . - /// - public sealed class ComponentPrerenderResult - { - private readonly IEnumerable _result; - - internal ComponentPrerenderResult(IEnumerable result) - { - _result = result; - } - - /// - /// Writes the prerendering result to the given . - /// - /// The the results will be written to. - public void WriteTo(TextWriter writer) - { - foreach (var element in _result) - { - writer.Write(element); - } - } - } -} diff --git a/src/Components/Server/src/Prerendering/ComponentPrerenderingContext.cs b/src/Components/Server/src/Prerendering/ComponentPrerenderingContext.cs deleted file mode 100644 index f423bf9ce6..0000000000 --- a/src/Components/Server/src/Prerendering/ComponentPrerenderingContext.cs +++ /dev/null @@ -1,29 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System; -using Microsoft.AspNetCore.Http; - -namespace Microsoft.AspNetCore.Components.Server -{ - /// - /// The context for prerendering a component. - /// - public class ComponentPrerenderingContext - { - /// - /// Gets or sets the component type. - /// - public Type ComponentType { get; set; } - - /// - /// Gets or sets the parameters for the component. - /// - public ParameterView Parameters { get; set; } - - /// - /// Gets or sets the in which the prerendering has been initiated. - /// - public HttpContext Context { get; set; } - } -} diff --git a/src/Components/Server/src/Prerendering/IComponentPrerenderer.cs b/src/Components/Server/src/Prerendering/IComponentPrerenderer.cs deleted file mode 100644 index a8513af17d..0000000000 --- a/src/Components/Server/src/Prerendering/IComponentPrerenderer.cs +++ /dev/null @@ -1,20 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System.Threading.Tasks; - -namespace Microsoft.AspNetCore.Components.Server -{ - /// - /// Prerrenders instances. - /// - public interface IComponentPrerenderer - { - /// - /// Prerrenders the component . - /// - /// The context in which the prerrendering is happening. - /// that will complete when the prerendering is done. - Task PrerenderComponentAsync(ComponentPrerenderingContext context); - } -} diff --git a/src/Components/Server/test/Circuits/CircuitPrerendererTest.cs b/src/Components/Server/test/Circuits/CircuitPrerendererTest.cs deleted file mode 100644 index 8d54c3e257..0000000000 --- a/src/Components/Server/test/Circuits/CircuitPrerendererTest.cs +++ /dev/null @@ -1,253 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System; -using System.IO; -using System.Security.Claims; -using System.Text.Json; -using System.Text.RegularExpressions; -using System.Threading.Tasks; -using Microsoft.AspNetCore.Components.Server.Circuits; -using Microsoft.AspNetCore.Http; -using Microsoft.Extensions.DependencyInjection; -using Microsoft.Extensions.Logging; -using Microsoft.Extensions.Logging.Abstractions; -using Microsoft.Extensions.Options; -using Moq; -using Xunit; - -namespace Microsoft.AspNetCore.Components.Server.Tests.Circuits -{ - public class CircuitPrerendererTest - { - private static readonly Regex ContentWrapperRegex = new Regex( - "(?.*)", - RegexOptions.Compiled | RegexOptions.Singleline, TimeSpan.FromSeconds(1)); // Treat the entire input string as a single line - - private static readonly Regex CircuitInfoRegex = new Regex( - ".*", - RegexOptions.Compiled | RegexOptions.Singleline, TimeSpan.FromSeconds(1)); // Treat the entire input string as a single line - - // Because CircuitPrerenderer is a point of integration with HttpContext, - // it's not a good candidate for unit testing. The majority of prerendering - // unit tests should be elsewhere in HtmlRendererTests inside the - // Microsoft.AspNetCore.Components.Tests projects. - // - // The only unit tests added here should specifically be about how we're - // interacting with the HttpContext for configuring the prerenderer. - - [Fact] - public async Task ExtractsUriFromHttpContext_EmptyPathBase() - { - // Arrange - var circuitFactory = new TestCircuitFactory(); - var circuitRegistry = new CircuitRegistry( - Options.Create(new CircuitOptions()), - Mock.Of>(), - TestCircuitIdFactory.CreateTestFactory()); - var circuitPrerenderer = new CircuitPrerenderer(circuitFactory, circuitRegistry); - var httpContext = new DefaultHttpContext(); - var httpRequest = httpContext.Request; - httpRequest.Scheme = "https"; - httpRequest.Host = new HostString("example.com", 1234); - httpRequest.Path = "/some/path"; - - var prerenderingContext = new ComponentPrerenderingContext - { - ComponentType = typeof(UriDisplayComponent), - Parameters = ParameterView.Empty, - Context = httpContext - }; - - // Act - var result = await circuitPrerenderer.PrerenderComponentAsync(prerenderingContext); - // Assert - Assert.Equal(string.Join("", new[] - { - "The current URI is ", - "https://example.com:1234/some/path", - " within base URI ", - "https://example.com:1234/" - }), GetUnwrappedContent(result)); - } - - private string GetUnwrappedContent(ComponentPrerenderResult rawResult) - { - var writer = new StringWriter(); - rawResult.WriteTo(writer); - return ContentWrapperRegex.Match(writer.ToString()) - .Groups["content"].Value - .Replace("\r\n","\n"); - } - - private JsonDocument GetUnwrappedCircuitInfo(ComponentPrerenderResult rawResult) - { - var writer = new StringWriter(); - rawResult.WriteTo(writer); - var circuitInfo = CircuitInfoRegex.Match(writer.ToString()).Groups["info"].Value; - - return JsonDocument.Parse(circuitInfo); - } - - [Fact] - public async Task ExtractsUriFromHttpContext_NonemptyPathBase() - { - // Arrange - var circuitFactory = new TestCircuitFactory(); - var circuitRegistry = new CircuitRegistry( - Options.Create(new CircuitOptions()), - Mock.Of>(), - TestCircuitIdFactory.CreateTestFactory()); - var circuitPrerenderer = new CircuitPrerenderer(circuitFactory, circuitRegistry); - var httpContext = new DefaultHttpContext(); - var httpRequest = httpContext.Request; - httpRequest.Scheme = "https"; - httpRequest.Host = new HostString("example.com", 1234); - httpRequest.PathBase = "/my/dir"; - httpRequest.Path = "/some/path"; - - var prerenderingContext = new ComponentPrerenderingContext - { - ComponentType = typeof(UriDisplayComponent), - Parameters = ParameterView.Empty, - Context = httpContext - }; - - // Act - var result = await circuitPrerenderer.PrerenderComponentAsync(prerenderingContext); - - // Assert - Assert.Equal(string.Join("", new[] - { - "The current URI is ", - "https://example.com:1234/my/dir/some/path", - " within base URI ", - "https://example.com:1234/my/dir/" - }), GetUnwrappedContent(result)); - } - - [Fact] - public async Task ReplacesDashesWithDots_WhenTheyAppearInPairs() - { - // Arrange - var circuitFactory = new TestCircuitFactory(() => "--1234--"); - var circuitRegistry = new CircuitRegistry( - Options.Create(new CircuitOptions()), - Mock.Of>(), - TestCircuitIdFactory.CreateTestFactory()); - var circuitPrerenderer = new CircuitPrerenderer(circuitFactory, circuitRegistry); - var httpContext = new DefaultHttpContext(); - var httpRequest = httpContext.Request; - httpRequest.Scheme = "https"; - httpRequest.Host = new HostString("example.com", 1234); - httpRequest.Path = "/some/path"; - - var prerenderingContext = new ComponentPrerenderingContext - { - ComponentType = typeof(UriDisplayComponent), - Parameters = ParameterView.Empty, - Context = httpContext - }; - - // Act - var result = await circuitPrerenderer.PrerenderComponentAsync(prerenderingContext); - - // Assert - Assert.Equal("..1234..", GetUnwrappedCircuitInfo(result).RootElement.GetProperty("circuitId").GetString()); - } - - [Fact] - public async Task DisposesCircuitScopeEvenIfPrerenderingThrows() - { - // Arrange - var circuitFactory = new MockServiceScopeCircuitFactory(); - var circuitRegistry = new CircuitRegistry( - Options.Create(new CircuitOptions()), - Mock.Of>(), - TestCircuitIdFactory.CreateTestFactory()); - var httpContext = new DefaultHttpContext(); - var prerenderer = new CircuitPrerenderer(circuitFactory, circuitRegistry); - var prerenderingContext = new ComponentPrerenderingContext - { - ComponentType = typeof(ThrowExceptionComponent), - Parameters = ParameterView.Empty, - Context = httpContext - }; - - // Act - await Assert.ThrowsAsync(async () => - await prerenderer.PrerenderComponentAsync(prerenderingContext)); - - // Assert - circuitFactory.MockServiceScope.Verify(scope => scope.Dispose(), Times.Once()); - } - - class TestCircuitFactory : CircuitFactory - { - private readonly Func _circuitIdFactory; - - public TestCircuitFactory(Func circuitIdFactory = null) - { - _circuitIdFactory = circuitIdFactory ?? (() => Guid.NewGuid().ToString()); - } - - public override CircuitHost CreateCircuitHost(HttpContext httpContext, CircuitClientProxy client, string uriAbsolute, string baseUriAbsolute, ClaimsPrincipal user) - { - var serviceCollection = new ServiceCollection(); - serviceCollection.AddScoped(_ => - { - var uriHelper = new RemoteUriHelper(NullLogger.Instance); - uriHelper.InitializeState(uriAbsolute, baseUriAbsolute); - return uriHelper; - }); - var serviceScope = serviceCollection.BuildServiceProvider().CreateScope(); - return TestCircuitHost.Create(_circuitIdFactory(), serviceScope); - } - } - - class MockServiceScopeCircuitFactory : CircuitFactory - { - public Mock MockServiceScope { get; } - = new Mock(); - - public override CircuitHost CreateCircuitHost(HttpContext httpContext, CircuitClientProxy client, string uriAbsolute, string baseUriAbsolute, ClaimsPrincipal user) - { - return TestCircuitHost.Create(Guid.NewGuid().ToString(), MockServiceScope.Object); - } - } - - class UriDisplayComponent : IComponent - { - private RenderHandle _renderHandle; - - [Inject] IUriHelper UriHelper { get; set; } - - public void Attach(RenderHandle renderHandle) - { - _renderHandle = renderHandle; - } - - public Task SetParametersAsync(ParameterView parameters) - { - _renderHandle.Render(builder => - { - builder.AddContent(0, "The current URI is "); - builder.AddContent(1, UriHelper.GetAbsoluteUri()); - builder.AddContent(2, " within base URI "); - builder.AddContent(3, UriHelper.GetBaseUri()); - }); - - return Task.CompletedTask; - } - } - - class ThrowExceptionComponent : IComponent - { - public void Attach(RenderHandle renderHandle) - => throw new InvalidTimeZoneException(); - - public Task SetParametersAsync(ParameterView parameters) - => Task.CompletedTask; - } - } -} diff --git a/src/Components/Server/test/Circuits/TestCircuitHost.cs b/src/Components/Server/test/Circuits/TestCircuitHost.cs index 2d03c22e34..f8f5996d95 100644 --- a/src/Components/Server/test/Circuits/TestCircuitHost.cs +++ b/src/Components/Server/test/Circuits/TestCircuitHost.cs @@ -11,7 +11,6 @@ using Microsoft.AspNetCore.SignalR; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using Microsoft.Extensions.Logging.Abstractions; -using Microsoft.Extensions.Logging.Testing; using Microsoft.Extensions.Options; using Moq; @@ -19,7 +18,7 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits { internal class TestCircuitHost : CircuitHost { - private TestCircuitHost(string circuitId, IServiceScope scope, CircuitClientProxy client, RendererRegistry rendererRegistry, RemoteRenderer renderer, IList descriptors, RemoteJSRuntime jsRuntime, CircuitHandler[] circuitHandlers, ILogger logger) + private TestCircuitHost(string circuitId, IServiceScope scope, CircuitClientProxy client, RendererRegistry rendererRegistry, RemoteRenderer renderer, IReadOnlyList descriptors, RemoteJSRuntime jsRuntime, CircuitHandler[] circuitHandlers, ILogger logger) : base(circuitId, scope, client, rendererRegistry, renderer, descriptors, jsRuntime, circuitHandlers, logger) { } diff --git a/src/Components/Server/test/ComponentEndpointRouteBuilderExtensionsTest.cs b/src/Components/Server/test/ComponentEndpointRouteBuilderExtensionsTest.cs index 456d9facd7..cba13e8581 100644 --- a/src/Components/Server/test/ComponentEndpointRouteBuilderExtensionsTest.cs +++ b/src/Components/Server/test/ComponentEndpointRouteBuilderExtensionsTest.cs @@ -2,8 +2,8 @@ // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. using System.Diagnostics; +using System.Threading.Tasks; using Microsoft.AspNetCore.Builder; -using Microsoft.AspNetCore.Http; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Hosting; using Moq; @@ -25,7 +25,7 @@ namespace Microsoft.AspNetCore.Components.Server.Tests .UseRouting() .UseEndpoints(endpoints => { - endpoints.MapBlazorHub(dispatchOptions => called = true); + endpoints.MapBlazorHub("app", dispatchOptions => called = true); }).Build(); // Assert @@ -68,5 +68,18 @@ namespace Microsoft.AspNetCore.Components.Server.Tests return new ApplicationBuilder(serviceProvder); } + + private class MyComponent : IComponent + { + public void Attach(RenderHandle renderHandle) + { + throw new System.NotImplementedException(); + } + + public Task SetParametersAsync(ParameterView parameters) + { + throw new System.NotImplementedException(); + } + } } } diff --git 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"+i.join(" ")))]:[2,Promise.reject(new Error("None of the transports supported by the client are supported by the server."))]}})})},e.prototype.constructTransport=function(e){switch(e){case E.WebSockets:if(!this.options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new A(this.httpClient,this.accessTokenFactory,this.logger,this.options.logMessageContent||!1,this.options.WebSocket);case E.ServerSentEvents:if(!this.options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new O(this.httpClient,this.accessTokenFactory,this.logger,this.options.logMessageContent||!1,this.options.EventSource);case E.LongPolling:return new P(this.httpClient,this.accessTokenFactory,this.logger,this.options.logMessageContent||!1);default:throw new Error("Unknown transport: "+e+".")}},e.prototype.startTransport=function(e,t){var n=this;return this.transport.onreceive=this.onreceive,this.transport.onclose=function(e){return n.stopConnection(e)},this.transport.connect(e,t)},e.prototype.resolveTransportOrError=function(e,t,n){var r=E[e.transport];if(null==r)return this.logger.log(c.a.Debug,"Skipping transport '"+e.transport+"' because it is not supported by this client."),new Error("Skipping transport '"+e.transport+"' because it is not supported by this client.");if(!function(e,t){return!e||0!=(t&e)}(t,r))return this.logger.log(c.a.Debug,"Skipping transport '"+E[r]+"' because it was disabled by the client."),new Error("'"+E[r]+"' is disabled by the client.");if(!(e.transferFormats.map(function(e){return S[e]}).indexOf(n)>=0))return this.logger.log(c.a.Debug,"Skipping transport '"+E[r]+"' because it does not support the requested transfer format '"+S[n]+"'."),new Error("'"+E[r]+"' does not support "+S[n]+".");if(r===E.WebSockets&&!this.options.WebSocket||r===E.ServerSentEvents&&!this.options.EventSource)return this.logger.log(c.a.Debug,"Skipping transport '"+E[r]+"' because it is not supported in your environment.'"),new Error("'"+E[r]+"' is not supported in your environment.");this.logger.log(c.a.Debug,"Selecting transport '"+E[r]+"'.");try{return this.constructTransport(r)}catch(e){return e}},e.prototype.isITransport=function(e){return e&&"object"==typeof e&&"connect"in e},e.prototype.stopConnection=function(e){if(this.logger.log(c.a.Debug,"HttpConnection.stopConnection("+e+") called while in state "+this.connectionState+"."),this.transport=void 0,e=this.stopError||e,this.stopError=void 0,"Disconnected"!==this.connectionState)if("Connecting "!==this.connectionState){if("Disconnecting"===this.connectionState&&this.stopPromiseResolver(),e?this.logger.log(c.a.Error,"Connection disconnected with error '"+e+"'."):this.logger.log(c.a.Information,"Connection disconnected."),this.connectionId=void 0,this.connectionState="Disconnected",this.onclose&&this.connectionStarted){this.connectionStarted=!1;try{this.onclose(e)}catch(t){this.logger.log(c.a.Error,"HttpConnection.onclose("+e+") threw error '"+t+"'.")}}}else this.logger.log(c.a.Warning,"Call to HttpConnection.stopConnection("+e+") was ignored because the connection hasn't yet left the in the connecting state.");else this.logger.log(c.a.Debug,"Call to HttpConnection.stopConnection("+e+") was ignored because the connection is already in the disconnected state.")},e.prototype.resolveUrl=function(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!g.c.isBrowser||!window.document)throw new Error("Cannot resolve '"+e+"'.");var t=window.document.createElement("a");return t.href=e,this.logger.log(c.a.Information,"Normalizing '"+e+"' to '"+t.href+"'."),t.href},e.prototype.resolveNegotiateUrl=function(e){var t=e.indexOf("?"),n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t)},e}();var q=function(){function e(e){this.transport=e,this.buffer=[],this.executing=!0,this.sendBufferedData=new W,this.transportResult=new W,this.sendLoopPromise=this.sendLoop()}return e.prototype.send=function(e){return this.bufferData(e),this.transportResult||(this.transportResult=new W),this.transportResult.promise},e.prototype.stop=function(){return this.executing=!1,this.sendBufferedData.resolve(),this.sendLoopPromise},e.prototype.bufferData=function(e){if(this.buffer.length&&typeof this.buffer[0]!=typeof e)throw new Error("Expected data to be of type "+typeof this.buffer+" but was of type "+typeof e);this.buffer.push(e),this.sendBufferedData.resolve()},e.prototype.sendLoop=function(){return B(this,void 0,void 0,function(){var t,n,r;return j(this,function(o){switch(o.label){case 0:return[4,this.sendBufferedData.promise];case 1:if(o.sent(),!this.executing)return this.transportResult&&this.transportResult.reject("Connection stopped."),[3,6];this.sendBufferedData=new W,t=this.transportResult,this.transportResult=void 0,n="string"==typeof this.buffer[0]?this.buffer.join(""):e.concatBuffers(this.buffer),this.buffer.length=0,o.label=2;case 2:return o.trys.push([2,4,,5]),[4,this.transport.send(n)];case 3:return o.sent(),t.resolve(),[3,5];case 4:return r=o.sent(),t.reject(r),[3,5];case 5:return[3,0];case 6:return[2]}})})},e.concatBuffers=function(e){for(var t=e.map(function(e){return e.byteLength}).reduce(function(e,t){return e+t}),n=new Uint8Array(t),r=0,o=0,i=e;o0&&o[o.length-1])&&(6===i[0]||2===i[0])){s=0;continue}if(3===i[0]&&(!o||i[1]>o[0]&&i[1]-1&&this.subject.observers.splice(e,1),0===this.subject.observers.length&&this.subject.cancelCallback&&this.subject.cancelCallback().catch(function(e){})},e}(),d=function(){function e(e){this.minimumLogLevel=e,this.outputConsole=console}return e.prototype.log=function(e,t){if(e>=this.minimumLogLevel)switch(e){case r.a.Critical:case r.a.Error:this.outputConsole.error("["+(new Date).toISOString()+"] "+r.a[e]+": "+t);break;case r.a.Warning:this.outputConsole.warn("["+(new Date).toISOString()+"] "+r.a[e]+": "+t);break;case r.a.Information:this.outputConsole.info("["+(new Date).toISOString()+"] "+r.a[e]+": "+t);break;default:this.outputConsole.log("["+(new Date).toISOString()+"] "+r.a[e]+": "+t)}},e}()},function(e,t,n){"use strict";n.r(t);var r,o,i=n(3),s=n(4),a=n(43),c=n(0),u=(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n])},function(e,t){function n(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}),l=function(e){function t(t){var n=e.call(this)||this;return n.logger=t,n}return u(t,e),t.prototype.send=function(e){var t=this;return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new i.a):e.method?e.url?new Promise(function(n,r){var o=new XMLHttpRequest;o.open(e.method,e.url,!0),o.withCredentials=!0,o.setRequestHeader("X-Requested-With","XMLHttpRequest"),o.setRequestHeader("Content-Type","text/plain;charset=UTF-8");var a=e.headers;a&&Object.keys(a).forEach(function(e){o.setRequestHeader(e,a[e])}),e.responseType&&(o.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=function(){o.abort(),r(new i.a)}),e.timeout&&(o.timeout=e.timeout),o.onload=function(){e.abortSignal&&(e.abortSignal.onabort=null),o.status>=200&&o.status<300?n(new s.b(o.status,o.statusText,o.response||o.responseText)):r(new i.b(o.statusText,o.status))},o.onerror=function(){t.logger.log(c.a.Warning,"Error from HTTP request. 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logger.log(LogLevel.Information, 'Starting up blazor server-side application.'); - // Initialize statefully prerendered circuits and their components - // Note: This will all be removed soon const initialConnection = await initializeConnection(options, logger); - const circuits = discoverPrerenderedCircuits(document); - for (let i = 0; i < circuits.length; i++) { - const circuit = circuits[i]; - for (let j = 0; j < circuit.components.length; j++) { - const component = circuit.components[j]; - component.initialize(); - } - } - const circuit = await startCircuit(initialConnection); - if (!circuit) { - logger.log(LogLevel.Information, 'No preregistered components to render.'); - } const reconnect = async (existingConnection?: signalR.HubConnection): Promise => { if (renderingFailed) { // We can't reconnect after a failure, so exit early. return false; } - const reconnection = existingConnection || await initializeConnection(options, logger); - const results = await Promise.all(circuits.map(circuit => circuit.reconnect(reconnection))); - if (reconnectionFailed(results)) { + const reconnection = existingConnection || await initializeConnection(options, logger); + if (!(await circuit.reconnect(reconnection))) { + logger.log(LogLevel.Information, 'Reconnection attempt failed.'); return false; } @@ -63,19 +49,7 @@ async function boot(userOptions?: Partial): Promise { window['Blazor'].reconnect = reconnect; - const reconnectTask = reconnect(initialConnection); - - if (circuit) { - circuits.push(circuit); - } - - await reconnectTask; - logger.log(LogLevel.Information, 'Blazor server-side application started.'); - - function reconnectionFailed(results: boolean[]): boolean { - return !results.reduce((current, next) => current && next, true); - } } async function initializeConnection(options: BlazorOptions, logger: Logger): Promise { @@ -94,6 +68,11 @@ async function initializeConnection(options: BlazorOptions, logger: Logger): Pro return connection.send('DispatchBrowserEvent', JSON.stringify(descriptor), JSON.stringify(args)); }); + // Configure navigation via SignalR + window['Blazor']._internal.navigationManager.listenForNavigationEvents((uri: string, intercepted: boolean): Promise => { + return connection.send('OnLocationChanged', uri, intercepted); + }); + connection.on('JS.BeginInvokeJS', DotNet.jsCallDispatcher.beginInvokeJSFromDotNet); connection.on('JS.EndInvokeDotNet', (args: string) => DotNet.jsCallDispatcher.endInvokeDotNetFromJS(...(JSON.parse(args) as [string, boolean, unknown]))); connection.on('JS.RenderBatch', (browserRendererId: number, batchId: number, batchData: Uint8Array) => { diff --git a/src/Components/Web.JS/src/Boot.WebAssembly.ts b/src/Components/Web.JS/src/Boot.WebAssembly.ts index 7d5eaf6869..ee990a10c2 100644 --- a/src/Components/Web.JS/src/Boot.WebAssembly.ts +++ b/src/Components/Web.JS/src/Boot.WebAssembly.ts @@ -27,6 +27,16 @@ async function boot(options?: any): Promise { renderBatch(browserRendererId, new SharedMemoryRenderBatch(batchAddress)); }; + // Configure navigation via JS Interop + window['Blazor']._internal.navigationManager.listenForNavigationEvents(async (uri: string, intercepted: boolean): Promise => { + await DotNet.invokeMethodAsync( + 'Microsoft.AspNetCore.Blazor', + 'NotifyLocationChanged', + uri, + intercepted + ); + }); + // Fetch the boot JSON file const bootConfig = await fetchBootConfigAsync(); const embeddedResourcesPromise = loadEmbeddedResourcesAsync(bootConfig); diff --git a/src/Components/Web.JS/src/GlobalExports.ts b/src/Components/Web.JS/src/GlobalExports.ts index 4ffb9f2ae6..005432545a 100644 --- a/src/Components/Web.JS/src/GlobalExports.ts +++ b/src/Components/Web.JS/src/GlobalExports.ts @@ -1,4 +1,4 @@ -import { navigateTo, internalFunctions as uriHelperInternalFunctions } from './Services/UriHelper'; +import { navigateTo, internalFunctions as navigationManagerInternalFunctions } from './Services/NavigationManager'; import { internalFunctions as httpInternalFunctions } from './Services/Http'; import { attachRootComponentToElement } from './Rendering/Renderer'; @@ -9,6 +9,6 @@ window['Blazor'] = { _internal: { attachRootComponentToElement, http: httpInternalFunctions, - uriHelper: uriHelperInternalFunctions, + navigationManager: navigationManagerInternalFunctions, }, }; diff --git a/src/Components/Web.JS/src/Platform/Circuits/CircuitManager.ts b/src/Components/Web.JS/src/Platform/Circuits/CircuitManager.ts index 44e351a8f1..c99ec42f08 100644 --- a/src/Components/Web.JS/src/Platform/Circuits/CircuitManager.ts +++ b/src/Components/Web.JS/src/Platform/Circuits/CircuitManager.ts @@ -1,14 +1,10 @@ -import { internalFunctions as uriHelperFunctions } from '../../Services/UriHelper'; -import { ComponentDescriptor, MarkupRegistrationTags, StartComponentComment, EndComponentComment } from './ComponentDescriptor'; +import { internalFunctions as navigationManagerFunctions } from '../../Services/NavigationManager'; export class CircuitDescriptor { public circuitId: string; - public components: ComponentDescriptor[]; - - public constructor(circuitId: string, components: ComponentDescriptor[]) { + public constructor(circuitId: string) { this.circuitId = circuitId; - this.components = components; } public reconnect(reconnection: signalR.HubConnection): Promise { @@ -16,115 +12,11 @@ export class CircuitDescriptor { } } - -export function discoverPrerenderedCircuits(document: Document): CircuitDescriptor[] { - const commentPairs = resolveCommentPairs(document); - const discoveredCircuits = new Map(); - for (let i = 0; i < commentPairs.length; i++) { - const pair = commentPairs[i]; - // We replace '--' on the server with '..' when we prerender due to the fact that this - // is not allowed in HTML comments and doesn't get encoded by default. - const circuitId = pair.start.circuitId.replace('..', '--'); - let circuit = discoveredCircuits.get(circuitId); - if (!circuit) { - circuit = []; - discoveredCircuits.set(circuitId, circuit); - } - const entry = new ComponentDescriptor(pair.start.componentId, circuitId, pair.start.rendererId, pair); - circuit.push(entry); - } - const circuits: CircuitDescriptor[] = []; - for (const [key, values] of discoveredCircuits) { - circuits.push(new CircuitDescriptor(key, values)); - } - return circuits; -} - -export async function startCircuit(connection: signalR.HubConnection): Promise { - const result = await connection.invoke('StartCircuit', uriHelperFunctions.getLocationHref(), uriHelperFunctions.getBaseURI()); +export async function startCircuit(connection: signalR.HubConnection): Promise { + const result = await connection.invoke('StartCircuit', navigationManagerFunctions.getBaseURI(), navigationManagerFunctions.getLocationHref()); if (result) { - return new CircuitDescriptor(result, []); + return new CircuitDescriptor(result); } else { - return undefined; + throw new Error('Circuit failed to start'); } } - -function resolveCommentPairs(node: Node): MarkupRegistrationTags[] { - if (!node.hasChildNodes()) { - return []; - } - const result: MarkupRegistrationTags[] = []; - const children = node.childNodes; - let i = 0; - const childrenLength = children.length; - while (i < childrenLength) { - const currentChildNode = children[i]; - const startComponent = getComponentStartComment(currentChildNode); - if (!startComponent) { - i++; - const childResults = resolveCommentPairs(currentChildNode); - for (let j = 0; j < childResults.length; j++) { - const childResult = childResults[j]; - result.push(childResult); - } - continue; - } - const endComponent = getComponentEndComment(startComponent, children, i + 1, childrenLength); - result.push({ start: startComponent, end: endComponent }); - i = endComponent.index + 1; - } - return result; -} -function getComponentStartComment(node: Node): StartComponentComment | undefined { - if (node.nodeType !== Node.COMMENT_NODE) { - return; - } - if (node.textContent) { - const componentStartComment = /\W+M.A.C.Component:[^{]*(.*)$/; - const definition = componentStartComment.exec(node.textContent); - const json = definition && definition[1]; - if (json) { - try { - const { componentId, rendererId, circuitId } = JSON.parse(json); - const allComponents = componentId !== undefined && rendererId !== undefined && !!circuitId; - if (allComponents) { - return { - node: node as Comment, - circuitId, - rendererId: rendererId, - componentId: componentId, - }; - } - } catch (error) { - } - throw new Error(`Found malformed start component comment at ${node.textContent}`); - } - } -} -function getComponentEndComment(component: StartComponentComment, children: NodeList, index: number, end: number): EndComponentComment { - for (let i = index; i < end; i++) { - const node = children[i]; - if (node.nodeType !== Node.COMMENT_NODE) { - continue; - } - if (!node.textContent) { - continue; - } - const componentEndComment = /\W+M.A.C.Component:\W+(\d+)\W+$/; - const definition = componentEndComment.exec(node.textContent); - const json = definition && definition[1]; - if (!json) { - continue; - } - try { - // The value is expected to be a JSON encoded number - const componentId = JSON.parse(json); - if (componentId === component.componentId) { - return { componentId, node: node as Comment, index: i }; - } - } catch (error) { - } - throw new Error(`Found malformed end component comment at ${node.textContent}`); - } - throw new Error(`End component comment not found for ${component.node}`); -} diff --git a/src/Components/Web.JS/src/Platform/Circuits/ComponentDescriptor.ts b/src/Components/Web.JS/src/Platform/Circuits/ComponentDescriptor.ts deleted file mode 100644 index 5f387cc2dc..0000000000 --- a/src/Components/Web.JS/src/Platform/Circuits/ComponentDescriptor.ts +++ /dev/null @@ -1,46 +0,0 @@ -import { attachRootComponentToLogicalElement } from '../../Rendering/Renderer'; -import { toLogicalRootCommentElement } from '../../Rendering/LogicalElements'; - -export interface EndComponentComment { - componentId: number; - node: Comment; - index: number; -} - -export interface StartComponentComment { - node: Comment; - rendererId: number; - componentId: number; - circuitId: string; -} - -// Represent pairs of start end comments indicating a component that was registered -// in markup (such as a prerendered component) -export interface MarkupRegistrationTags { - start: StartComponentComment; - end: EndComponentComment; -} - -export class ComponentDescriptor { - public registrationTags: MarkupRegistrationTags; - - public componentId: number; - - public circuitId: string; - - public rendererId: number; - - public constructor(componentId: number, circuitId: string, rendererId: number, descriptor: MarkupRegistrationTags) { - this.componentId = componentId; - this.circuitId = circuitId; - this.rendererId = rendererId; - this.registrationTags = descriptor; - } - - public initialize(): void { - const startEndPair = { start: this.registrationTags.start.node, end: this.registrationTags.end.node }; - - const logicalElement = toLogicalRootCommentElement(startEndPair.start, startEndPair.end); - attachRootComponentToLogicalElement(this.rendererId, logicalElement, this.componentId); - } -} diff --git a/src/Components/Web.JS/src/Services/UriHelper.ts b/src/Components/Web.JS/src/Services/NavigationManager.ts similarity index 91% rename from src/Components/Web.JS/src/Services/UriHelper.ts rename to src/Components/Web.JS/src/Services/NavigationManager.ts index d4bb3434c0..3da8d11bef 100644 --- a/src/Components/Web.JS/src/Services/UriHelper.ts +++ b/src/Components/Web.JS/src/Services/NavigationManager.ts @@ -5,7 +5,7 @@ let hasRegisteredNavigationInterception = false; let hasRegisteredNavigationEventListeners = false; // Will be initialized once someone registers -let notifyLocationChangedCallback: { assemblyName: string; functionName: string } | null = null; +let notifyLocationChangedCallback: ((uri: string, intercepted: boolean) => Promise) | null = null; // These are the functions we're making available for invocation from .NET export const internalFunctions = { @@ -16,12 +16,12 @@ export const internalFunctions = { getLocationHref: () => location.href, }; -function listenForNavigationEvents(assemblyName: string, functionName: string) { +function listenForNavigationEvents(callback: (uri: string, intercepted: boolean) => Promise) { if (hasRegisteredNavigationEventListeners) { return; } - notifyLocationChangedCallback = { assemblyName, functionName }; + notifyLocationChangedCallback = callback; hasRegisteredNavigationEventListeners = true; window.addEventListener('popstate', () => notifyLocationChanged(false)); @@ -95,12 +95,7 @@ function performInternalNavigation(absoluteInternalHref: string, interceptedLink async function notifyLocationChanged(interceptedLink: boolean) { if (notifyLocationChangedCallback) { - await DotNet.invokeMethodAsync( - notifyLocationChangedCallback.assemblyName, - notifyLocationChangedCallback.functionName, - location.href, - interceptedLink - ); + await notifyLocationChangedCallback(location.href, interceptedLink); } } diff --git a/src/Components/Web.JS/tests/CircuitManager.test.ts b/src/Components/Web.JS/tests/CircuitManager.test.ts deleted file mode 100644 index 16017f19c4..0000000000 --- a/src/Components/Web.JS/tests/CircuitManager.test.ts +++ /dev/null @@ -1,146 +0,0 @@ -(global as any).DotNet = { attachReviver: jest.fn() }; - -import { discoverPrerenderedCircuits } from '../src/Platform/Circuits/CircuitManager'; -import { JSDOM } from 'jsdom'; - -describe('CircuitManager', () => { - - it('discoverPrerenderedCircuits returns discovered prerendered circuits', () => { - const dom = new JSDOM(` - - - Page - - -
Preamble
- -

Prerendered content

- -
- - `); - - const results = discoverPrerenderedCircuits(dom.window.document); - - expect(results.length).toEqual(1); - expect(results[0].components.length).toEqual(1); - const result = results[0].components[0]; - expect(result.circuitId).toEqual("1234"); - expect(result.rendererId).toEqual(2); - expect(result.componentId).toEqual(1); - - }); - - it('discoverPrerenderedCircuits returns discovers multiple prerendered circuits', () => { - const dom = new JSDOM(` - - - Page - - -
Preamble
- -

Prerendered content

- -
- -

Prerendered content

- -
- - `); - - const results = discoverPrerenderedCircuits(dom.window.document); - - expect(results.length).toEqual(1); - expect(results[0].components.length).toEqual(2); - const first = results[0].components[0]; - expect(first.circuitId).toEqual("1234"); - expect(first.rendererId).toEqual(2); - expect(first.componentId).toEqual(1); - - const second = results[0].components[1]; - expect(second.circuitId).toEqual("1234"); - expect(second.rendererId).toEqual(2); - expect(second.componentId).toEqual(2); - }); - - it('discoverPrerenderedCircuits throws for malformed circuits - improper nesting', () => { - const dom = new JSDOM(` - - - Page - - -
Preamble
- -

Prerendered content

- -
- -

Prerendered content

- -
- - `); - - expect(() => discoverPrerenderedCircuits(dom.window.document)) - .toThrow(); - }); - - - it('discoverPrerenderedCircuits throws for malformed circuits - mixed string and int', () => { - const dom = new JSDOM(` - - - Page - - -
Preamble
- -

Prerendered content

- -
- -

Prerendered content

- -
- - `); - - expect(() => discoverPrerenderedCircuits(dom.window.document)) - .toThrow(); - }); - - it('discoverPrerenderedCircuits initializes circuits', () => { - const dom = new JSDOM(` - - - Page - - -
Preamble
- -

Prerendered content

- -
- -

Prerendered content

- -
- - `); - - const results = discoverPrerenderedCircuits(dom.window.document); - - for (let i = 0; i < results.length; i++) { - const result = results[i]; - for (let j = 0; j < result.components.length; j++) { - const component = result.components[j]; - component.initialize(); - } - } - - }); - -}); diff --git a/src/Components/Web/src/BrowserUriHelperInterop.cs b/src/Components/Web/src/BrowserNavigationManagerInterop.cs similarity index 79% rename from src/Components/Web/src/BrowserUriHelperInterop.cs rename to src/Components/Web/src/BrowserNavigationManagerInterop.cs index 3a22d5a4af..ddb3794b19 100644 --- a/src/Components/Web/src/BrowserUriHelperInterop.cs +++ b/src/Components/Web/src/BrowserNavigationManagerInterop.cs @@ -4,11 +4,9 @@ namespace Microsoft.AspNetCore.Components.Web { // Shared interop constants - internal static class BrowserUriHelperInterop + internal static class BrowserNavigationManagerInterop { - private static readonly string Prefix = "Blazor._internal.uriHelper."; - - public static readonly string ListenForNavigationEvents = Prefix + "listenForNavigationEvents"; + private static readonly string Prefix = "Blazor._internal.navigationManager."; public static readonly string EnableNavigationInterception = Prefix + "enableNavigationInterception"; diff --git a/src/Components/Web/src/Routing/NavLink.cs b/src/Components/Web/src/Routing/NavLink.cs index 512f63020b..949904e4d4 100644 --- a/src/Components/Web/src/Routing/NavLink.cs +++ b/src/Components/Web/src/Routing/NavLink.cs @@ -51,13 +51,13 @@ namespace Microsoft.AspNetCore.Components.Routing [Parameter] public NavLinkMatch Match { get; set; } - [Inject] private IUriHelper UriHelper { get; set; } + [Inject] private NavigationManager NavigationManger { get; set; } /// protected override void OnInitialized() { // We'll consider re-rendering on each location change - UriHelper.OnLocationChanged += OnLocationChanged; + NavigationManger.LocationChanged += OnLocationChanged; } /// @@ -70,8 +70,8 @@ namespace Microsoft.AspNetCore.Components.Routing href = Convert.ToString(obj); } - _hrefAbsolute = href == null ? null : UriHelper.ToAbsoluteUri(href).AbsoluteUri; - _isActive = ShouldMatch(UriHelper.GetAbsoluteUri()); + _hrefAbsolute = href == null ? null : NavigationManger.ToAbsoluteUri(href).AbsoluteUri; + _isActive = ShouldMatch(NavigationManger.Uri); _class = (string)null; if (AdditionalAttributes != null && AdditionalAttributes.TryGetValue("class", out obj)) @@ -86,7 +86,7 @@ namespace Microsoft.AspNetCore.Components.Routing public void Dispose() { // To avoid leaking memory, it's important to detach any event handlers in Dispose() - UriHelper.OnLocationChanged -= OnLocationChanged; + NavigationManger.LocationChanged -= OnLocationChanged; } private void UpdateCssClass() diff --git a/src/Components/test/E2ETest/Infrastructure/BasicTestAppTestBase.cs b/src/Components/test/E2ETest/Infrastructure/BasicTestAppTestBase.cs index e866d890d1..e9539fc9f9 100644 --- a/src/Components/test/E2ETest/Infrastructure/BasicTestAppTestBase.cs +++ b/src/Components/test/E2ETest/Infrastructure/BasicTestAppTestBase.cs @@ -1,13 +1,12 @@ // Copyright (c) .NET Foundation. All rights reserved. // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. +using System.Linq; using BasicTestApp; using Microsoft.AspNetCore.Components.E2ETest.Infrastructure.ServerFixtures; using Microsoft.AspNetCore.E2ETesting; using OpenQA.Selenium; using OpenQA.Selenium.Support.UI; -using System; -using System.Linq; using Xunit.Abstractions; namespace Microsoft.AspNetCore.Components.E2ETest.Infrastructure @@ -38,18 +37,10 @@ namespace Microsoft.AspNetCore.Components.E2ETest.Infrastructure protected SelectElement WaitUntilTestSelectorReady() { var elemToFind = By.CssSelector("#test-selector > select"); - WaitUntilExists(elemToFind, timeoutSeconds: 30); + WaitUntilExists(elemToFind, timeoutSeconds: 30, throwOnError: true); return new SelectElement(Browser.FindElement(elemToFind)); } - protected IWebElement WaitUntilExists(By findBy, int timeoutSeconds = 10) - { - IWebElement result = null; - new WebDriverWait(Browser, TimeSpan.FromSeconds(timeoutSeconds)) - .Until(driver => (result = driver.FindElement(findBy)) != null); - return result; - } - protected void SignInAs(string usernameOrNull, string rolesOrNull, bool useSeparateTab = false) { const string authenticationPageUrl = "/Authentication"; diff --git a/src/Components/test/E2ETest/Infrastructure/ServerFixtures/ServerFixture.cs b/src/Components/test/E2ETest/Infrastructure/ServerFixtures/ServerFixture.cs index 3cd8539c61..742a83f12f 100644 --- a/src/Components/test/E2ETest/Infrastructure/ServerFixtures/ServerFixture.cs +++ b/src/Components/test/E2ETest/Infrastructure/ServerFixtures/ServerFixture.cs @@ -6,6 +6,7 @@ using System.Collections.Generic; using System.IO; using System.Linq; using System.Reflection; +using System.Runtime.ExceptionServices; using System.Threading; namespace Microsoft.AspNetCore.Components.E2ETest.Infrastructure.ServerFixtures @@ -52,13 +53,30 @@ namespace Microsoft.AspNetCore.Components.E2ETest.Infrastructure.ServerFixtures { var isDone = new ManualResetEvent(false); + ExceptionDispatchInfo edi = null; new Thread(() => { - action(); + try + { + action(); + } + catch (Exception ex) + { + edi = ExceptionDispatchInfo.Capture(ex); + } + isDone.Set(); }).Start(); - isDone.WaitOne(); + if (!isDone.WaitOne(TimeSpan.FromSeconds(10))) + { + throw new TimeoutException("Timed out waiting for: " + action); + } + + if (edi != null) + { + throw edi.SourceException; + } } } } diff --git a/src/Components/test/E2ETest/Infrastructure/ServerFixtures/WebHostServerFixture.cs b/src/Components/test/E2ETest/Infrastructure/ServerFixtures/WebHostServerFixture.cs index 2408713ca8..1da2656b37 100644 --- a/src/Components/test/E2ETest/Infrastructure/ServerFixtures/WebHostServerFixture.cs +++ b/src/Components/test/E2ETest/Infrastructure/ServerFixtures/WebHostServerFixture.cs @@ -24,6 +24,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.Infrastructure.ServerFixtures { // This can be null if creating the webhost throws, we don't want to throw here and hide // the original exception. + Host?.Dispose(); Host?.StopAsync(); } diff --git a/src/Components/test/E2ETest/Microsoft.AspNetCore.Components.E2ETests.csproj b/src/Components/test/E2ETest/Microsoft.AspNetCore.Components.E2ETests.csproj index 9e85027c89..fc3a9c6dfa 100644 --- a/src/Components/test/E2ETest/Microsoft.AspNetCore.Components.E2ETests.csproj +++ b/src/Components/test/E2ETest/Microsoft.AspNetCore.Components.E2ETests.csproj @@ -7,12 +7,16 @@ netcoreapp3.0 Components.E2ETests - true false + + + true + + diff --git a/src/Components/test/E2ETest/ServerExecutionTests/CircuitGracefulTerminationTests.cs b/src/Components/test/E2ETest/ServerExecutionTests/CircuitGracefulTerminationTests.cs index 970f9a9ae0..f383818386 100644 --- a/src/Components/test/E2ETest/ServerExecutionTests/CircuitGracefulTerminationTests.cs +++ b/src/Components/test/E2ETest/ServerExecutionTests/CircuitGracefulTerminationTests.cs @@ -5,10 +5,8 @@ using System; using System.Collections.Generic; using System.Threading.Tasks; using BasicTestApp; -using Castle.DynamicProxy.Contributors; using Microsoft.AspNetCore.Components.E2ETest.Infrastructure; using Microsoft.AspNetCore.Components.E2ETest.Infrastructure.ServerFixtures; -using Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests; using Microsoft.AspNetCore.E2ETesting; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging.Testing; @@ -16,7 +14,7 @@ using OpenQA.Selenium; using Xunit; using Xunit.Abstractions; -namespace Microsoft.AspNetCore.Components.E2ETests.ServerExecutionTests +namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests { public class CircuitGracefulTerminationTests : BasicTestAppTestBase, IDisposable { diff --git a/src/Components/test/E2ETest/ServerExecutionTests/ComponentHubReliabilityTest.cs b/src/Components/test/E2ETest/ServerExecutionTests/ComponentHubReliabilityTest.cs index 5ee3a8c6d1..deb353dd9c 100644 --- a/src/Components/test/E2ETest/ServerExecutionTests/ComponentHubReliabilityTest.cs +++ b/src/Components/test/E2ETest/ServerExecutionTests/ComponentHubReliabilityTest.cs @@ -60,8 +60,66 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests // Act await Client.ExpectCircuitError(() => Client.HubConnection.SendAsync( "StartCircuit", - baseUri.GetLeftPart(UriPartial.Authority), - baseUri)); + baseUri, + baseUri + "/home")); + + // Assert + var actualError = Assert.Single(Errors); + Assert.Matches(expectedError, actualError); + Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); + } + + [Fact] + public async Task CannotStartCircuitWithNullData() + { + // Arrange + var expectedError = "The uris provided are invalid."; + var rootUri = _serverFixture.RootUri; + var uri = new Uri(rootUri, "/subdir"); + Assert.True(await Client.ConnectAsync(uri, prerendered: false, connectAutomatically: false), "Couldn't connect to the app"); + + // Act + await Client.ExpectCircuitError(() => Client.HubConnection.SendAsync("StartCircuit", null, null)); + + // Assert + var actualError = Assert.Single(Errors); + Assert.Matches(expectedError, actualError); + Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); + } + + [Fact] + public async Task CannotStartCircuitWithInvalidUris() + { + // Arrange + var expectedError = "The uris provided are invalid."; + var rootUri = _serverFixture.RootUri; + var uri = new Uri(rootUri, "/subdir"); + Assert.True(await Client.ConnectAsync(uri, prerendered: false, connectAutomatically: false), "Couldn't connect to the app"); + + // Act + await Client.ExpectCircuitError(() => Client.HubConnection.SendAsync("StartCircuit", uri.AbsoluteUri, "/foo")); + + // Assert + var actualError = Assert.Single(Errors); + Assert.Matches(expectedError, actualError); + Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); + } + + // This is a hand-chosen example of something that will cause an exception in creating the circuit host. + // We want to test this case so that we know what happens when creating the circuit host blows up. + [Fact] + public async Task StartCircuitCausesInitializationError() + { + // Arrange + var expectedError = "The circuit failed to initialize."; + var rootUri = _serverFixture.RootUri; + var uri = new Uri(rootUri, "/subdir"); + Assert.True(await Client.ConnectAsync(uri, prerendered: false, connectAutomatically: false), "Couldn't connect to the app"); + + // Act + // + // These are valid URIs by the BaseUri doesn't contain the Uri - so it fails to initialize. + await Client.ExpectCircuitError(() => Client.HubConnection.SendAsync("StartCircuit", uri, "http://example.com"), TimeSpan.FromHours(1)); // Assert var actualError = Assert.Single(Errors); @@ -92,7 +150,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests var actualError = Assert.Single(Errors); Assert.Equal(expectedError, actualError); Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); - Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'BeginInvokeDotNetFromJS' received before the circuit host initialization.")); + Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'BeginInvokeDotNetFromJS' received before the circuit host initialization")); } [Fact] @@ -116,7 +174,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests var actualError = Assert.Single(Errors); Assert.Equal(expectedError, actualError); Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); - Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'EndInvokeJSFromDotNet' received before the circuit host initialization.")); + Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'EndInvokeJSFromDotNet' received before the circuit host initialization")); } [Fact] @@ -139,7 +197,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests var actualError = Assert.Single(Errors); Assert.Equal(expectedError, actualError); Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); - Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'DispatchBrowserEvent' received before the circuit host initialization.")); + Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'DispatchBrowserEvent' received before the circuit host initialization")); } [Fact] @@ -162,7 +220,30 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests var actualError = Assert.Single(Errors); Assert.Equal(expectedError, actualError); Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); - Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'OnRenderCompleted' received before the circuit host initialization.")); + Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'OnRenderCompleted' received before the circuit host initialization")); + } + + [Fact] + public async Task CannotInvokeOnLocationChangedBeforeInitialization() + { + // Arrange + var expectedError = "Circuit not initialized."; + var rootUri = _serverFixture.RootUri; + var baseUri = new Uri(rootUri, "/subdir"); + Assert.True(await Client.ConnectAsync(baseUri, prerendered: false, connectAutomatically: false)); + Assert.Empty(Batches); + + // Act + await Client.ExpectCircuitError(() => Client.HubConnection.SendAsync( + "OnLocationChanged", + baseUri.AbsoluteUri, + false)); + + // Assert + var actualError = Assert.Single(Errors); + Assert.Equal(expectedError, actualError); + Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); + Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'OnLocationChanged' received before the circuit host initialization")); } public void Dispose() diff --git a/src/Components/test/E2ETest/ServerExecutionTests/InteropReliabilityTests.cs b/src/Components/test/E2ETest/ServerExecutionTests/InteropReliabilityTests.cs index bc27130792..8b46ee7e0a 100644 --- a/src/Components/test/E2ETest/ServerExecutionTests/InteropReliabilityTests.cs +++ b/src/Components/test/E2ETest/ServerExecutionTests/InteropReliabilityTests.cs @@ -239,13 +239,15 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests // Act await Client.ClickAsync("triggerjsinterop-malformed"); - Assert.Single(interopCalls, (4, "sendMalformedCallbackReturn", (string)null)); + var call = interopCalls.FirstOrDefault(call => call.identifier == "sendMalformedCallbackReturn"); + Assert.NotEqual(default, call); + var id = call.id; await Client.HubConnection.InvokeAsync( "EndInvokeJSFromDotNet", - 4, + id, true, - "[4, true, \"{\"]"); + $"[{id}, true, \"{{\"]"); var text = Assert.Single( Client.FindElementById("errormessage-malformed").Children.OfType(), @@ -264,16 +266,19 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests var sink = _serverFixture.Host.Services.GetRequiredService(); var logEvents = new List<(LogLevel logLevel, string)>(); sink.MessageLogged += (wc) => logEvents.Add((wc.LogLevel, wc.EventId.Name)); + // Act await Client.ClickAsync("triggerjsinterop-malformed"); - Assert.Single(interopCalls, (4, "sendMalformedCallbackReturn", (string)null)); + var call = interopCalls.FirstOrDefault(call => call.identifier == "sendMalformedCallbackReturn"); + Assert.NotEqual(default, call); + var id = call.id; await Client.HubConnection.InvokeAsync( "EndInvokeJSFromDotNet", - 4, + id, true, - "[4, true, }"); + $"[{id}, true, }}"); // A completely malformed payload like the one above never gets to the application. Assert.Single( @@ -285,9 +290,9 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests await Client.ClickAsync("triggerjsinterop-success"); await Client.HubConnection.InvokeAsync( "EndInvokeJSFromDotNet", - 5, + id++, true, - "[5, true, null]"); + $"[{id}, true, null]"); Assert.Single( Client.FindElementById("errormessage-success").Children.OfType(), @@ -298,9 +303,9 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests await Client.ClickAsync("triggerjsinterop-failure"); await Client.HubConnection.InvokeAsync( "EndInvokeJSFromDotNet", - 6, + id++, false, - "[6, false, \"There was an error invoking sendFailureCallbackReturn\"]"); + $"[{id}, false, \"There was an error invoking sendFailureCallbackReturn\"]"); Assert.Single( Client.FindElementById("errormessage-failure").Children.OfType(), @@ -534,7 +539,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests Assert.Equal(2, batches.Count); } - private (List<(int, string, string)>, List, List<(int, int, byte[])>) ConfigureClient() + private (List<(int id, string identifier, string args)>, List, List<(int, int, byte[])>) ConfigureClient() { var interopCalls = new List<(int, string, string)>(); Client.JSInterop += (int arg1, string arg2, string arg3) => interopCalls.Add((arg1, arg2, arg3)); diff --git a/src/Components/test/E2ETest/ServerExecutionTests/ServerAuthTest.cs b/src/Components/test/E2ETest/ServerExecutionTests/ServerAuthTest.cs index a596cbc036..6bbdfbfa54 100644 --- a/src/Components/test/E2ETest/ServerExecutionTests/ServerAuthTest.cs +++ b/src/Components/test/E2ETest/ServerExecutionTests/ServerAuthTest.cs @@ -20,7 +20,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests { } - [Theory] + [Theory(Skip = "https://github.com/aspnet/AspNetCore/issues/12788")] [InlineData(null, null)] [InlineData(null, "Someone")] [InlineData("Someone", null)] diff --git a/src/Components/test/E2ETest/ServerExecutionTests/ServerSideAppTest.cs b/src/Components/test/E2ETest/ServerExecutionTests/ServerSideAppTest.cs index d61063b004..4dba75b10c 100644 --- a/src/Components/test/E2ETest/ServerExecutionTests/ServerSideAppTest.cs +++ b/src/Components/test/E2ETest/ServerExecutionTests/ServerSideAppTest.cs @@ -138,7 +138,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests } } - [Fact] + [Fact(Skip = "https://github.com/aspnet/AspNetCore/issues/12788")] public void ReconnectUI() { Browser.FindElement(By.LinkText("Counter")).Click(); @@ -155,7 +155,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests .Until(driver => reconnectionDialog.GetCssValue("display") == "none"); } - [Fact] + [Fact(Skip = "https://github.com/aspnet/AspNetCore/issues/12788")] public void RendersContinueAfterReconnect() { Browser.FindElement(By.LinkText("Ticker")).Click(); @@ -184,11 +184,14 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests _ => element.Text != currentValue); } + // Since we've removed stateful prerendering, the name which is passed in + // during prerendering cannot be retained. The first interactive render + // will remove it. [Fact] - public void RendersContinueAfterPrerendering() + public void RendersDoNotPreserveState() { Browser.FindElement(By.LinkText("Greeter")).Click(); - Browser.Equal("Hello Guest", () => Browser.FindElement(By.ClassName("greeting")).Text); + Browser.Equal("Hello", () => Browser.FindElement(By.ClassName("greeting")).Text); } [Fact] diff --git a/src/Components/test/E2ETest/Tests/RoutingTest.cs b/src/Components/test/E2ETest/Tests/RoutingTest.cs index f54506fab3..dd161bc7a3 100644 --- a/src/Components/test/E2ETest/Tests/RoutingTest.cs +++ b/src/Components/test/E2ETest/Tests/RoutingTest.cs @@ -369,9 +369,9 @@ namespace Microsoft.AspNetCore.Components.E2ETest.Tests } [Fact] - public void UsingUriHelperWithoutRouterWorks() + public void UsingNavigationManagerWithoutRouterWorks() { - var app = MountTestComponent(); + var app = MountTestComponent(); var initialUrl = Browser.Url; Browser.Equal(Browser.Url, () => app.FindElement(By.Id("test-info")).Text); @@ -387,7 +387,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.Tests [Fact] public void UriHelperCanReadAbsoluteUriIncludingHash() { - var app = MountTestComponent(); + var app = MountTestComponent(); Browser.Equal(Browser.Url, () => app.FindElement(By.Id("test-info")).Text); var uri = "/mytestpath?my=query&another#some/hash?tokens"; diff --git a/src/Components/test/testassets/BasicTestApp/AuthTest/AuthRouter.razor b/src/Components/test/testassets/BasicTestApp/AuthTest/AuthRouter.razor index d4d5cf8edb..5ec7bbe529 100644 --- a/src/Components/test/testassets/BasicTestApp/AuthTest/AuthRouter.razor +++ b/src/Components/test/testassets/BasicTestApp/AuthTest/AuthRouter.razor @@ -1,5 +1,5 @@ @using Microsoft.AspNetCore.Components.Routing -@inject IUriHelper UriHelper +@inject NavigationManager NavigationManager @* This router is independent of any other router that may exist within the same project. @@ -27,11 +27,11 @@ { // Start at AuthHome, not at any other component in the same app that happens to // register itself for the route "" - var absoluteUriPath = new Uri(UriHelper.GetAbsoluteUri()).GetLeftPart(UriPartial.Path); - var relativeUri = UriHelper.ToBaseRelativePath(UriHelper.GetBaseUri(), absoluteUriPath); + var absoluteUriPath = new Uri(NavigationManager.Uri).GetLeftPart(UriPartial.Path); + var relativeUri = NavigationManager.ToBaseRelativePath(absoluteUriPath); if (relativeUri == string.Empty) { - UriHelper.NavigateTo("AuthHome"); + NavigationManager.NavigateTo("AuthHome"); } } } diff --git a/src/Components/test/testassets/BasicTestApp/CulturePicker.razor b/src/Components/test/testassets/BasicTestApp/CulturePicker.razor index b7d0a90739..6e20528c69 100644 --- a/src/Components/test/testassets/BasicTestApp/CulturePicker.razor +++ b/src/Components/test/testassets/BasicTestApp/CulturePicker.razor @@ -1,4 +1,4 @@ -@inject IUriHelper UriHelper +@inject NavigationManager NavigationManager

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