Built system for better and larger file uploads

FileStorageService.www/Atttributes/DisableFormValueModelBindingAttribute.cs

@@ -0,0 +1,23 @@
+using Microsoft.AspNetCore.Mvc.Filters;
+using Microsoft.AspNetCore.Mvc.ModelBinding;
+
+namespace FileStorageService.www.Atttributes;
+
+/// <summary>
+/// https://stackoverflow.com/a/62555240/13204730
+/// </summary>
+[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method)]
+public class DisableFormValueModelBindingAttribute : Attribute, IResourceFilter
+{
+	public void OnResourceExecuting(ResourceExecutingContext context)
+	{
+		var factories = context.ValueProviderFactories;
+		// factories.RemoveType<FormValueProviderFactory>();
+		factories.RemoveType<FormFileValueProviderFactory>();
+		factories.RemoveType<JQueryFormValueProviderFactory>();
+	}
+
+	public void OnResourceExecuted(ResourceExecutedContext context)
+	{
+	}
+}

FileStorageService.www/Controllers/FilesController.cs

@@ -1,4 +1,5 @@
 using System.Diagnostics.CodeAnalysis;
+using FileStorageService.www.Atttributes;
 using FileStorageService.www.Data;
 using FileStorageService.www.Models;
 using FileStorageService.www.Repositories;
@@ -12,6 +13,8 @@ public class FilesController(
 	ApplicationDbContext context,
 	FileRepository fileRepository) : Controller
 {
+	private const long MaxFileSize = 7L * 1024L * 1024L * 1024L;
+	
 	// GET
 	public async Task<IActionResult> Index(Guid? id)
 	{
@@ -62,6 +65,9 @@ public class FilesController(
 	}
 
 	[HttpPost]
+	[DisableFormValueModelBinding]
+	[RequestSizeLimit(MaxFileSize)]
+	[RequestFormLimits(MultipartBodyLengthLimit = MaxFileSize)]
 	public async Task<IActionResult> New(NewFileModel model)
 	{
 		if (!ModelState.IsValid)

FileStorageService.www/Models/FileHandleListModel.cs

@@ -1,4 +1,5 @@
 using FileStorageService.www.Data;
+using FileStorageService.www.Repositories;
 
 namespace FileStorageService.www.Models;
 
@@ -6,6 +7,6 @@ public class FileHandleListModel
 {
 	public required List<FileHandleModel> FileHandles { get; init; }
 	public int CurrentBlockCount => FileHandles.Select(s => s.BlockCount).Sum();
-	public int AllocatedBlockCount => 1024;
+	public int AllocatedBlockCount => FileRepository.MAX_BLOCKS;
 	public int BlockUsagePercentage => (int)Math.Ceiling(((float)CurrentBlockCount / AllocatedBlockCount)*100);
 }

FileStorageService.www/Repositories/FileRepository.cs

@@ -5,10 +5,10 @@ namespace FileStorageService.www.Repositories;
 
 public class FileRepository(ApplicationDbContext context)
 {
-	private const int MAX_BLOCKS = 1024;
+	public static readonly int MAX_BLOCKS = 10_485_760;
 	
-	private Queue<(string, Stream)> creationQueue = new();
-	private Lock countLock = new();
+	private readonly Queue<(string, Stream)> creationQueue = new();
+	private readonly Lock countLock = new();
 	
 	public async Task<List<FileHandle>> GetAllFilesAsync()
 	{

FileStorageService.www/Views/Shared/_Layout.cshtml

@@ -24,7 +24,7 @@
 						<a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Index">Home</a>
 					</li>
 					<li class="nav-item">
-						<a class="nav-link text-dark" asp-area="" asp-controller="Files" asp-action="Index">Files</a>
+						<a class="nav-link text-dark" asp-area="" asp-controller="Files" asp-route-id="@null">Files</a>
 					</li>
 				</ul>
 			</div>