public void ProcessRequest(HttpContext context)
{
string jsonObj = null;
try
{
string fileName = null;
int fileLength = 0;
Stream stream = null;
if (context.Request.Files.Count > 0)
{
var file = context.Request.Files["qqfile"];
if (file != null)
{
fileName = Path.GetFileName(file.FileName);
fileLength = file.ContentLength;
stream = file.InputStream;
}
}
else
{
fileName = context.Request.QueryString["qqfile"] ?? context.Request.Headers["X-File-Name"];
int.TryParse(context.Request.Headers["Content-Length"], out fileLength);
stream = context.Request.InputStream;
}
if (stream != null && stream.Length > 0)
{
var fileExtension = Path.GetExtension(fileName).Trim();
var fileNameWithoutExtension = Path.GetFileNameWithoutExtension(fileName).Trim();
if (String.IsNullOrWhiteSpace(fileName)) fileName = "noname";
var fileBytes = new byte[fileLength];
stream.Read(fileBytes, 0, fileLength);
var photo = new Photo
{
FileName = fileNameWithoutExtension,
FileExtention = fileExtension,
ContentType = "image/jpeg",
FileSize = fileLength,
Original = new Original { Content = fileBytes },
UploadDate = DateTime.Now
};
var service = new PhotoService();
var id = service.Upload(photo).Id;
context.Response.ContentType = "text/html";
jsonObj = js.Serialize(new { success = true, Id = id });
}
}
catch (Exception ex)
{
jsonObj = js.Serialize(new { success = false, error = "Ошибка при передаче файла. " + ex.Message });
}
context.Response.Write(jsonObj);
}
public Photo Upload(Photo photo)
{
context.Photos.Add(photo);
context.SaveChanges();
return photo;
}
public void Delete(Photo photo)
{
context.Photos.Remove(photo);
context.SaveChanges();
}
