public void TestForWidthLargerThanHeight()
{
Image oldImage = (Image)_resourceManager.GetObject("TestJpeg3");
Assert.IsNotNull(oldImage);
Assert.AreEqual(5, oldImage.Height);
Assert.AreEqual(10, oldImage.Width);
ImageThumbnailCreator creator = new ImageThumbnailCreator();
Image newSmallImage = creator.CreateThumbnail(oldImage, 2);
Assert.AreEqual(2, newSmallImage.Height);
Assert.AreEqual(4, newSmallImage.Width);
Image newLargeImage = creator.CreateThumbnail(oldImage, 20);
Assert.AreEqual(20, newLargeImage.Height);
Assert.AreEqual(40, newLargeImage.Width);
}
public void TestThumbnailCreation()
{
Image oldImage = (Image)_resourceManager.GetObject("TestPhoto");
Assert.IsNotNull(oldImage);
Assert.AreEqual(100, oldImage.Height);
Assert.AreEqual(100, oldImage.Width);
ImageThumbnailCreator creator = new ImageThumbnailCreator();
Image newSmallImage = creator.CreateThumbnail(oldImage, 50);
Assert.AreEqual(50, newSmallImage.Height);
Assert.AreEqual(50, newSmallImage.Width);
Image newLargeImage = creator.CreateThumbnail(oldImage, 200);
Assert.AreEqual(200, newLargeImage.Height);
Assert.AreEqual(200, newLargeImage.Width);
}
public async Task <IActionResult> AddPost(Post post, List <IFormFile> files, bool sage, bool isWrittenByOp = false)
{
try
{
var ipHash = _md5.ComputeHash(HttpContext.Connection.RemoteIpAddress.GetAddressBytes())
.GetString();
var anon = new Anon(ipHash, IpCheck.UserIsBanned(_db, ipHash));
if (anon.IsBanned)
{
return(RedirectToAction("YouAreBanned", "Ban"));
}
post.Comment = PostFormatter.GetHtmlTrimmedString(post.Comment);
post.AnonIpHash = ipHash;
post.TimeInUnixSeconds = DateTimeOffset.Now.ToUnixTimeSeconds();
if (User.Identity.IsAuthenticated)
{
var admin = _db.Admin.First(a => a.Email == User.Identity.Name);
post.AnonName = admin.Login;
post.Admin = admin;
}
if (ModelState.IsValid)
{
DbAccess.AddPostToThread(_db, post, sage, isWrittenByOp);
if (files.Count > 0)
{
var fileDirectory = Path.Combine(_env.WebRootPath, "postImages");
var thumbNailDirectory = Path.Combine(_env.WebRootPath, "thumbnails");
foreach (var file in files)
{
if (file.Length > 0)
{
switch (Path.GetExtension(file.FileName))
{
case ".jpeg":
case ".jpg":
case ".png":
{
var imageThumbnailCreator =
new ImageThumbnailCreator(file, fileDirectory, thumbNailDirectory);
imageThumbnailCreator.CreateThumbnail();
DbAccess.AddFilesToPost(_db, post, imageThumbnailCreator.FileInfo);
break;
}
case ".gif":
{
var gifThumbnailCreator =
new GifThumbnailCreator(file, fileDirectory, thumbNailDirectory);
gifThumbnailCreator.CreateThumbnail();
DbAccess.AddFilesToPost(_db, post, gifThumbnailCreator.FileInfo);
break;
}
}
}
else
{
ModelState.AddModelError("FileLengthNotValid", "Файл пустой.");
}
}
}
await LogIntoFile(_logDirectory,
string.Concat("Added new post: ", post.PostId, "at thread: ", post.ThreadId),
LoggingInformationKind.Info);
}
else
{
return(StatusCode(500));
}
}
catch (InvalidOperationException)
{
return(NotFound());
}
catch (Exception e)
{
await LogIntoFile(_logDirectory, string.Concat(e.Message, "\n", e.StackTrace),
LoggingInformationKind.Error);
}
return(RedirectToAction("Thread", new { id = post.ThreadId }));
}
public async Task <IActionResult> AddThread(Post post, List <IFormFile> files)
{
try
{
var ipHash = _md5.ComputeHash(HttpContext.Connection.RemoteIpAddress.GetAddressBytes())
.GetString();
var anon = new Anon(ipHash, IpCheck.UserIsBanned(_db, ipHash));
if (anon.IsBanned)
{
return(RedirectToAction("YouAreBanned", "Ban"));
}
if (ModelState.IsValid)
{
var board = _db.Board.First(b => b.BoardId == post.BoardId);
if (_db.Thread.Count(t => t.BoardId == post.BoardId) >= 20)
{
return(RedirectToAction("Board", new { prefix = board.Prefix }));
}
post.AnonIpHash = ipHash;
if (!string.IsNullOrEmpty(post.AnonName))
{
post.AnonName = PostFormatter.GetHtmlTrimmedString(post.AnonName);
}
post.Comment = PostFormatter.GetHtmlTrimmedString(post.Comment);
post.IsWrittenByOp = true;
if (User.Identity.IsAuthenticated)
{
var admin = _db.Admin.First(a => a.Email == User.Identity.Name);
post.AnonName = admin.Login;
post.Admin = admin;
}
DbAccess.AddThreadToBoard(_db, ref post);
if (files.Count > 0)
{
var fileDirectory = Path.Combine(_env.WebRootPath, "postImages");
var thumbNailDirectory = Path.Combine(_env.WebRootPath, "thumbnails");
foreach (var file in files)
{
if (file.Length > 0)
{
switch (Path.GetExtension(file.FileName))
{
case ".jpeg":
case ".jpg":
case ".png":
{
var imageThumbnailCreator = new ImageThumbnailCreator(file, fileDirectory, thumbNailDirectory);
imageThumbnailCreator.CreateThumbnail();
DbAccess.AddFilesToPost(_db, post, imageThumbnailCreator.FileInfo);
break;
}
case ".gif":
{
var gifThumbnailCreator = new GifThumbnailCreator(file, fileDirectory, thumbNailDirectory);
gifThumbnailCreator.CreateThumbnail();
DbAccess.AddFilesToPost(_db, post, gifThumbnailCreator.FileInfo);
break;
}
}
}
else
{
ModelState.AddModelError("FileLengthNotValid", "Файл пустой.");
}
}
}
await LogIntoFile(_logDirectory, string.Concat("Added new thread: ", post.ThreadId),
LoggingInformationKind.Info);
return(RedirectToAction("Thread", "Thread", new { id = post.ThreadId }));
}
}
catch (Exception e)
{
await LogIntoFile(_logDirectory, string.Concat(e.Message, "\n", e.StackTrace),
LoggingInformationKind.Error);
Console.WriteLine(e);
return(StatusCode(500));
}
return(RedirectToAction("Board"));
}