Added Feedback to ASP.NET Core MVC sample

Author: jamescrosswell

samples/Sentry.Samples.AspNetCore.Mvc/Controllers/HomeController.cs

@@ -1,6 +1,7 @@
 using System.Data;
 using System.Diagnostics;
 using Microsoft.AspNetCore.Mvc;
+using Samples.AspNetCore.Mvc.Models;
 using Sentry.Ben.BlockingDetector;
 using Sentry.Samples.AspNetCore.Mvc.Models;
 
@@ -176,4 +177,33 @@ public IActionResult Error()
     {
         return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
     }
+
+    [HttpGet("[controller]/feedback")]
+    public IActionResult Feedback()
+    {
+        return View();
+    }
+
+    [HttpPost]
+    public async Task<IActionResult> SubmitFeedback(FeedbackModel feedback)
+    {
+        if (!ModelState.IsValid)
+        {
+            return View("Feedback", feedback);
+        }
+
+        var sentryFeedback = new SentryFeedback(feedback.Message!, feedback.ContactEmail, feedback.Name);
+        var hint = new SentryHint();
+
+        if (feedback.Screenshot is { Length: > 0 })
+        {
+            await using var memoryStream = new MemoryStream();
+            await feedback.Screenshot.CopyToAsync(memoryStream);
+            hint.AddAttachment(memoryStream.ToArray(), feedback.Screenshot.FileName, AttachmentType.Default, "image/png");
+        }
+
+        SentrySdk.CaptureFeedback(sentryFeedback, null, hint);
+        ViewBag.Message = "Feedback submitted successfully!";
+        return View("Index");
+    }
 }

samples/Sentry.Samples.AspNetCore.Mvc/Models/FeedbackModel.cs

@@ -0,0 +1,16 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Samples.AspNetCore.Mvc.Models;
+
+public class FeedbackModel
+{
+    [Required]
+    public string? Message { get; set; }
+
+    [EmailAddress]
+    public string? ContactEmail { get; set; }
+
+    public string? Name { get; set; }
+
+    public IFormFile? Screenshot { get; set; }
+}

samples/Sentry.Samples.AspNetCore.Mvc/Sentry.Samples.AspNetCore.Mvc.csproj

@@ -18,4 +18,8 @@
     <ProjectReference Include="..\..\src\Sentry.AspNetCore\Sentry.AspNetCore.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <AdditionalFiles Include="Views\Home\Feedback.cshtml" />
+  </ItemGroup>
+
 </Project>

samples/Sentry.Samples.AspNetCore.Mvc/Views/Home/Feedback.cshtml

@@ -0,0 +1,36 @@
+@model Samples.AspNetCore.Mvc.Models.FeedbackModel
+
+@{
+    ViewData["Title"] = "Submit Feedback";
+}
+
+<h2>Submit Feedback</h2>
+
+@if (ViewBag.Message != null)
+{
+    <div class="alert alert-success">@ViewBag.Message</div>
+}
+
+<form asp-action="SubmitFeedback" method="post" enctype="multipart/form-data">
+    <div class="form-group">
+        <label asp-for="Message"></label>
+        <textarea asp-for="Message" class="form-control"></textarea>
+        <span asp-validation-for="Message" class="text-danger"></span>
+    </div>
+    <div class="form-group">
+        <label asp-for="ContactEmail"></label>
+        <input asp-for="ContactEmail" class="form-control" />
+        <span asp-validation-for="ContactEmail" class="text-danger"></span>
+    </div>
+    <div class="form-group">
+        <label asp-for="Name"></label>
+        <input asp-for="Name" class="form-control" />
+        <span asp-validation-for="Name" class="text-danger"></span>
+    </div>
+    <div class="form-group">
+        <label asp-for="Screenshot">Attach Screenshot</label>
+        <input asp-for="Screenshot" type="file" class="form-control" />
+        <span asp-validation-for="Screenshot" class="text-danger"></span>
+    </div>
+    <button type="submit" class="btn btn-primary">Submit</button>
+</form>

samples/Sentry.Samples.AspNetCore.Mvc/Views/Shared/_Layout.cshtml

@@ -31,6 +31,9 @@
                         <li class="nav-item">
                             <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Action">Action Throws</a>
                         </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Feedback">Submit Feedback</a>
+                        </li>
                     </ul>
                 </div>
             </div>