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Issue 16229. Validation for empty filenames when uploading media

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This commit is contained in:
smwhit
2010-04-07 15:31:16 +01:00
parent 40d7c95b72
commit 8fcbea38c2
4 changed files with 56 additions and 4 deletions
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33
src/Orchard.Tests/Extensions/NullOrEmptyTrimmedStringExtensionsTests.cs Normal file
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@@ -0,0 +1,33 @@
using NUnit.Framework;
using Orchard.Extensions;
namespace Orchard.Tests.Extensions
{
[TestFixture]
public class NullOrEmptyTrimmedStringExtensionsTests
{
[Test]
public void Trimmed_EmptyStringReturnsTrue() {
const string testString = "";
Assert.AreEqual(true, testString.IsNullOrEmptyTrimmed());
}
[Test]
public void NullStringReturnsTrue() {
const string testString = null;
Assert.AreEqual(true, testString.IsNullOrEmptyTrimmed());
}
[Test]
public void SpacedStringReturnsTrue() {
const string testString = " ";
Assert.AreEqual(true, testString.IsNullOrEmptyTrimmed());
}
[Test]
public void ActualStringReturnsFalse() {
const string testString = "testString";
Assert.AreEqual(false, testString.IsNullOrEmptyTrimmed());
}
}
}

1
src/Orchard.Tests/Orchard.Tests.csproj
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@@ -148,6 +148,7 @@
<Compile Include="EventsTests.cs" />
<Compile Include="Extensions\ExtensionFoldersTests.cs" />
<Compile Include="Extensions\ExtensionManagerTests.cs" />
<Compile Include="Extensions\NullOrEmptyTrimmedStringExtensionsTests.cs" />
<Compile Include="Localization\NullLocalizerTests.cs" />
<Compile Include="Logging\LoggingModuleTests.cs" />
<Compile Include="Mvc\ModelBinders\KeyedListModelBinderTests.cs" />

20
src/Orchard.Web/Modules/Orchard.Media/Controllers/AdminController.cs
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@@ -4,6 +4,7 @@ using System.IO;
using System.Text;
using System.Web;
using System.Web.Mvc;
using Orchard.Extensions;
using Orchard.Localization;
using Orchard.Media.Models;
using Orchard.Media.Services;
@@ -139,21 +140,32 @@ namespace Orchard.Media.Controllers {
}
[HttpPost]
public ActionResult Add() {
public ActionResult Add()
{
var viewModel = new MediaItemAddViewModel();
try {
try
{
UpdateModel(viewModel);
if (!Services.Authorizer.Authorize(Permissions.UploadMediaFiles, T("Couldn't upload media file")))
return new HttpUnauthorizedResult();
foreach (string fileName in Request.Files) {
if(Request.Files[0].FileName.IsNullOrEmptyTrimmed()) {
ModelState.AddModelError("File", "Select a file to upload");
}
if (!ModelState.IsValid)
return View(viewModel);
foreach (string fileName in Request.Files)
{
HttpPostedFileBase file = Request.Files[fileName];
_mediaService.UploadMediaFile(viewModel.MediaPath, file);
}
return RedirectToAction("Edit", new { name = viewModel.FolderName, mediaPath = viewModel.MediaPath });
}
catch (Exception exception) {
catch (Exception exception)
{
Services.Notifier.Error("Uploading media file failed: " + exception.Message);
return View(viewModel);
}

6
src/Orchard/Extensions/StringExtensions.cs
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@@ -15,5 +15,11 @@ namespace Orchard.Extensions {
return cleanTailRegex.Replace(text.Substring(0, characterCount + 1), "") + ellipsis;
}
public static bool IsNullOrEmptyTrimmed(this string text)
{
if(text == null) return true;
return string.IsNullOrEmpty(text.Trim());
}
}
}