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Merge pull request #304 from jimmyca15/user/jimmyca/appInsightsTelemetryExample
Add example for telemetry publishing.
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‎Microsoft.FeatureManagement.sln‎

Lines changed: 17 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -15,13 +15,17 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Examples", "Examples", "{FB
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tests.FeatureManagement.AspNetCore", "tests\Tests.FeatureManagement.AspNetCore\Tests.FeatureManagement.AspNetCore.csproj", "{FC0DC3E2-5646-4AEC-A7DB-2D6167BC3BB4}"
1717
EndProject
18-
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConsoleApp", "examples\ConsoleApp\ConsoleApp.csproj", "{7B98D293-F270-423E-A9A6-0D388E903AE9}"
18+
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ConsoleApp", "examples\ConsoleApp\ConsoleApp.csproj", "{7B98D293-F270-423E-A9A6-0D388E903AE9}"
1919
EndProject
20-
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RazorPages", "examples\RazorPages\RazorPages.csproj", "{36DBB413-D9CA-4C56-AE5B-EAEA4C344DB3}"
20+
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RazorPages", "examples\RazorPages\RazorPages.csproj", "{36DBB413-D9CA-4C56-AE5B-EAEA4C344DB3}"
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EndProject
22-
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FeatureFlagDemo", "examples\FeatureFlagDemo\FeatureFlagDemo.csproj", "{DACAB624-4611-42E8-844C-529F93A54980}"
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FeatureFlagDemo", "examples\FeatureFlagDemo\FeatureFlagDemo.csproj", "{DACAB624-4611-42E8-844C-529F93A54980}"
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EndProject
24-
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TargetingConsoleApp", "examples\TargetingConsoleApp\TargetingConsoleApp.csproj", "{283D3EBB-4716-4F1D-BA51-A435F7E2AB82}"
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TargetingConsoleApp", "examples\TargetingConsoleApp\TargetingConsoleApp.csproj", "{283D3EBB-4716-4F1D-BA51-A435F7E2AB82}"
25+
EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EvaluationDataToApplicationInsights", "examples\EvaluationDataToApplicationInsights\EvaluationDataToApplicationInsights.csproj", "{1502529E-47E9-4306-98C4-BF6CF7C7C275}"
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.FeatureManagement.Telemetry.ApplicationInsights", "src\Microsoft.FeatureManagement.Telemetry.ApplicationInsights\Microsoft.FeatureManagement.Telemetry.ApplicationInsights.csproj", "{3448BDE1-5145-49D4-936A-757B68387439}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -61,6 +65,14 @@ Global
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{283D3EBB-4716-4F1D-BA51-A435F7E2AB82}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{283D3EBB-4716-4F1D-BA51-A435F7E2AB82}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{283D3EBB-4716-4F1D-BA51-A435F7E2AB82}.Release|Any CPU.Build.0 = Release|Any CPU
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{1502529E-47E9-4306-98C4-BF6CF7C7C275}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{1502529E-47E9-4306-98C4-BF6CF7C7C275}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{1502529E-47E9-4306-98C4-BF6CF7C7C275}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{1502529E-47E9-4306-98C4-BF6CF7C7C275}.Release|Any CPU.Build.0 = Release|Any CPU
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{3448BDE1-5145-49D4-936A-757B68387439}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{3448BDE1-5145-49D4-936A-757B68387439}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{3448BDE1-5145-49D4-936A-757B68387439}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{3448BDE1-5145-49D4-936A-757B68387439}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
@@ -72,6 +84,7 @@ Global
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{36DBB413-D9CA-4C56-AE5B-EAEA4C344DB3} = {FB5C34DF-695C-4DF9-8AED-B3EA2516EA72}
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{DACAB624-4611-42E8-844C-529F93A54980} = {FB5C34DF-695C-4DF9-8AED-B3EA2516EA72}
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{283D3EBB-4716-4F1D-BA51-A435F7E2AB82} = {FB5C34DF-695C-4DF9-8AED-B3EA2516EA72}
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{1502529E-47E9-4306-98C4-BF6CF7C7C275} = {FB5C34DF-695C-4DF9-8AED-B3EA2516EA72}
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {84DA6C54-F140-4518-A1B4-E4CF42117FBD}

‎examples/EvaluationDataToApplicationInsights/EvaluationDataToApplicationInsights.csproj‎

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<Project Sdk="Microsoft.NET.Sdk.Web">
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<PropertyGroup>
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.21.0" />
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<PackageReference Include="Microsoft.Extensions.Configuration.AzureAppConfiguration" Version="6.1.1" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\src\Microsoft.FeatureManagement.AspNetCore\Microsoft.FeatureManagement.AspNetCore.csproj" />
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<ProjectReference Include="..\..\src\Microsoft.FeatureManagement.Telemetry.ApplicationInsights\Microsoft.FeatureManagement.Telemetry.ApplicationInsights.csproj" />
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</ItemGroup>
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</Project>

‎examples/EvaluationDataToApplicationInsights/HttpContextTargetingContextAccessor.cs‎

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// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT license.
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//
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using Microsoft.FeatureManagement.FeatureFilters;
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namespace EvaluationDataToApplicationInsights
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{
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/// <summary>
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/// Provides an implementation of <see cref="ITargetingContextAccessor"/> that creates a targeting context using info from the current HTTP request.
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/// </summary>
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public class HttpContextTargetingContextAccessor : ITargetingContextAccessor
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{
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private const string TargetingContextLookup = "HttpContextTargetingContextAccessor.TargetingContext";
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private readonly IHttpContextAccessor _httpContextAccessor;
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public HttpContextTargetingContextAccessor(IHttpContextAccessor httpContextAccessor)
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{
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_httpContextAccessor = httpContextAccessor ?? throw new ArgumentNullException(nameof(httpContextAccessor));
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}
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public ValueTask<TargetingContext> GetContextAsync()
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{
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HttpContext httpContext = _httpContextAccessor.HttpContext;
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//
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// Try cache lookup
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if (httpContext.Items.TryGetValue(TargetingContextLookup, out object value))
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{
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return new ValueTask<TargetingContext>((TargetingContext)value);
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}
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string username = httpContext.Request.Cookies["username"];
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var groups = new List<string>();
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//
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// Build targeting context based on user info
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var targetingContext = new TargetingContext
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{
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UserId = username,
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Groups = groups
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};
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//
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// Cache for subsequent lookup
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httpContext.Items[TargetingContextLookup] = targetingContext;
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return new ValueTask<TargetingContext>(targetingContext);
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}
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}
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}

‎examples/EvaluationDataToApplicationInsights/Pages/Checkout.cshtml‎

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@page
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@model CheckoutModel
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@{
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ViewData["Title"] = "Checkout";
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}
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<h1>@ViewData["Title"]</h1>
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<p>Click Below To Check Out!</p>
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<button id="checkout" name="checkout" onclick="appInsights.trackEvent({ name: 'checkout', properties: { 'success' : 'yes' } }); appInsights.trackMetric({ name: 'checkoutAmount', average: Math.floor(Math.random() * 100) }); alert('Checked Out!');">
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Check Out
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</button>

‎examples/EvaluationDataToApplicationInsights/Pages/Checkout.cshtml.cs‎

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using Microsoft.AspNetCore.Mvc.RazorPages;
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namespace EvaluationDataToApplicationInsights.Pages
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{
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public class CheckoutModel : PageModel
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{
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}
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}

‎examples/EvaluationDataToApplicationInsights/Pages/Error.cshtml‎

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@page
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@model ErrorModel
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@{
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ViewData["Title"] = "Error";
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}
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<h1 class="text-danger">Error.</h1>
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<h2 class="text-danger">An error occurred while processing your request.</h2>
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@if (Model.ShowRequestId)
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{
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<p>
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<strong>Request ID:</strong> <code>@Model.RequestId</code>
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</p>
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}
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<h3>Development Mode</h3>
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<p>
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Swapping to the <strong>Development</strong> environment displays detailed information about the error that occurred.
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</p>
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<p>
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<strong>The Development environment shouldn't be enabled for deployed applications.</strong>
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It can result in displaying sensitive information from exceptions to end users.
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For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
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and restarting the app.
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</p>

‎examples/EvaluationDataToApplicationInsights/Pages/Error.cshtml.cs‎

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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.RazorPages;
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using System.Diagnostics;
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namespace EvaluationDataToApplicationInsights.Pages
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{
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[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
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[IgnoreAntiforgeryToken]
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public class ErrorModel : PageModel
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{
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public string RequestId { get; set; }
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public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
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private readonly ILogger<ErrorModel> _logger;
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public ErrorModel(ILogger<ErrorModel> logger)
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{
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_logger = logger;
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}
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public void OnGet()
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{
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RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier;
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}
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}
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}

‎examples/EvaluationDataToApplicationInsights/Pages/Index.cshtml‎

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@page
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@model IndexModel
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@{
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ViewData["Title"] = "Home page";
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}
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<div class="text-center mb-40">
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<h1 class="display-4">Welcome, @Model.Username !</h1>
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</div>
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<div class="text-center">
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<div style="display:inline-block;width:500px;">
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<img class="mb-40" src="@ViewData["ImageUri"]" />
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<div class="panel panel-primary">
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<div class="panel-heading">
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<h3 class="panel-title">
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<span class="glyphicon glyphicon-arrow-right"></span>Rate the image on a scale of 1 - 5 !<span class="glyphicon glyphicon-new-window"></span></a>
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</h3>
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</div>
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<form action="/" method="post">
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<div class="panel-body mb-5">
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<ul class="list-group">
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<li class="list-group-item">
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<div class="radio">
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<label>
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<input type="radio" name="imageScore" value="5">
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5
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</label>
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</div>
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</li>
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<li class="list-group-item">
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<div class="radio">
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<label>
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<input type="radio" name="imageScore" value="4">
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4
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</label>
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</div>
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</li>
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<li class="list-group-item">
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<div class="radio">
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<label>
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<input type="radio" name="imageScore" value="3">
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3
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</label>
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</div>
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</li>
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<li class="list-group-item">
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<div class="radio">
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<label>
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<input type="radio" name="imageScore" value="2">
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2
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</label>
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</div>
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</li>
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<li class="list-group-item">
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<div class="radio">
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<label>
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<input type="radio" name="imageScore" value="1">
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1
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</label>
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</div>
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</li>
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</ul>
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</div>
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@Html.AntiForgeryToken()
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<div class="panel-footer">
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<input type="submit" class="btn btn-primary btn-sm" value="Vote" />
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</div>
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</form>
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</div>
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</div>
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</div>

‎examples/EvaluationDataToApplicationInsights/Pages/Index.cshtml.cs‎

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using Microsoft.ApplicationInsights;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.RazorPages;
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using Microsoft.FeatureManagement;
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namespace EvaluationDataToApplicationInsights.Pages
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{
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public class IndexModel : PageModel
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{
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private readonly IVariantFeatureManager _featureManager;
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private readonly TelemetryClient _telemetry;
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public string Username { get; set; }
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public IndexModel(
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IVariantFeatureManager featureManager,
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TelemetryClient telemetry)
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{
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_featureManager = featureManager ?? throw new ArgumentNullException(nameof(featureManager));
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_telemetry = telemetry ?? throw new ArgumentNullException(nameof(telemetry));
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}
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public async Task<IActionResult> OnGet()
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{
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Username = Request.Cookies["username"];
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if (string.IsNullOrEmpty(Username))
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{
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return Redirect("/RandomizeUser");
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}
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//
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// Use application's feature manager to get assigned variant for current user
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Variant variant = await _featureManager
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.GetVariantAsync("ImageRating", HttpContext.RequestAborted);
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//
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// Set the page's display image based on the assigned variant.
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ViewData["ImageUri"] = variant.Configuration.Value;
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return Page();
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}
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public IActionResult OnPost()
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{
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if (Request.Form != null)
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{
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string val = Request.Form["imageScore"];
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if (val != null &&
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int.TryParse(val, out int rating))
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{
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_telemetry.TrackEvent(
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"Vote",
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properties: null,
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metrics: new Dictionary<string, double>
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{
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{ "ImageRating", rating }
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});
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}
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}
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return Redirect("/RandomizeUser");
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}
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}
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}

‎examples/EvaluationDataToApplicationInsights/Pages/RandomizeUser.cshtml‎

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@page
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@model EvaluationDataToApplicationInsights.Pages.RandomizeUserModel
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@{
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}

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