public static List <Photo> CopyAdPhotos(List <Photo> photos, int adId)
{
if (!photos.Any())
{
return(new List <Photo>());
}
foreach (var group in photos.GroupBy(p => p.GroupId).Select(g => g.ToList()).ToList())
{
var groupId = Guid.NewGuid();
foreach (var photo in group)
{
var oldFullPath = photo.FullPath.Replace("/", "\\");
if (!System.IO.File.Exists(oldFullPath))
{
continue;
}
photo.AdId = adId;
var directory = PhotosController.GetFileDirectoryForPhotos(photo);
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
photo.GroupId = groupId;
string fileName = String.Empty;
#region Get unique fileName
while (true)
{
string _fileName = Guid.NewGuid().ToString().Replace("-", "").Remove(10) + ".jpg";
if (!System.IO.File.Exists(directory + _fileName))
{
fileName = _fileName;
break;
}
}
if (fileName == String.Empty)
{
LogsDAL.AddError("in PhotosController.SavePhoto(): filePathAndName = String.Empty");
//return false;
}
#endregion
photo.FileNameWithExtension = fileName;
System.IO.File.Copy(oldFullPath, photo.FullPath.Replace("/", "\\"));
photo.Added = DateTime.Now.ToUniversalTime();
photo.Changed = photo.Added;
PhotosDAL.AddPhoto(photo);
}
}
return(photos);
}
public static bool DeletePhoto(Photo photo)
{
var group = PhotosDAL.GetPhotoGroup(photo.GroupId);
foreach (var photoToRemove in group)
{
if (System.IO.File.Exists(photoToRemove.FullPath))
{
System.IO.File.Delete(photoToRemove.FullPath);
}
else
{
LogsDAL.AddError("in PhotosController.DeletePhoto(): System.IO.File.Exists(photo.FullPath) == false");
return(false);
}
}
PhotosDAL.DeletePhotoGroup(photo.GroupId);
return(true);
}
public static Photo SavePhoto(System.Drawing.Image photoImage, Photo photo)
{
var directory = GetFileDirectoryForPhotos(photo);
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
/*Photo photo = new Photo();
* photo.UserId = userId;
* //photo.ImageType = "jpeg";
* //photo.ModerateResult = moderateResult;
* //photo.IsMain = setMain;
* //photo.Width = photo.Width;
* //photo.Height = photo.Height;
* //photo.NearestWidth = nearestWidth;*/
#region Get unique fileName
string fileName = String.Empty;
while (true)
{
string _fileName = Guid.NewGuid().ToString().Replace("-", "").Remove(10) + ".jpg";
if (!System.IO.File.Exists(directory + _fileName))
{
fileName = _fileName;
break;
}
}
if (fileName == String.Empty)
{
LogsDAL.AddError("in PhotosController.SavePhoto(): filePathAndName = String.Empty");
//return false;
}
#endregion
SaveJPGWithCompressionSetting(photoImage, directory + fileName, 70L);
photo.FileNameWithExtension = fileName;
photo.Width = photoImage.Width;
photo.Height = photoImage.Height;
photo.Id = PhotosDAL.AddPhoto(photo);
return(photo);
}
public static List <Photo> AddPhoto(System.Drawing.Image inputImage, Photo photo)
{
var result = new List <Photo>();
string fileDirectoryForPhotos = GetFileDirectoryForPhotos(photo);
if (!Directory.Exists(fileDirectoryForPhotos))
{
Directory.CreateDirectory(fileDirectoryForPhotos);
}
photo.GroupId = Guid.NewGuid();
try
{
result.Add(ResizeAndSavePhotoAndPhotoInfo(inputImage, 200, 200, photo));
result.Add(SavePhoto(inputImage, photo));
}
catch (Exception ex)
{
LogsDAL.AddError("in PhotosController.AddPhotoAndGenerateResizedPhotos(): " + ex.ToString());
}
return(result);
}
public static string UploadPhoto(HttpRequestBase Request, int userId, int?adId = null)
{
var result = "";
if (SM.CurrentUserIsNull)
{
return("Для загрузки файлов необходимо авторизоваться на сайте");
}
foreach (string upload in Request.Files)
{
var uploadFile = Request.Files[upload];
if (uploadFile == null || uploadFile.ContentLength == 0)
{
continue;
}
string filename = uploadFile.FileName;
var extension = Path.GetExtension(filename);
if (extension != null)
{
extension = extension.Replace(".", "");
}
var deniedExtensions = new List <string>()
{
"exe", "js"
};
if (deniedExtensions.Contains(extension))
{
return("Запрещено загружать файлы с расширением " + extension);
}
var isImage = new List <string>()
{
"jpg", "jpeg", "png"
}.Contains(extension);
#region обработка изображения
//var resizedPhoto = PhotosController.GetResizedPhoto(uploadFile.InputStream, 130, 130);
Image inputImage = new Bitmap(uploadFile.InputStream);
var photo = new Photo()
{
UserId = userId,
AdId = adId,
IsMain = false,
ModerateResult = ModerateResults.NotChecked,
Added = DateTime.Now.ToUniversalTime(),
Changed = DateTime.Now.ToUniversalTime(),
Width = inputImage.Width,
Height = inputImage.Height,
PhotoType = (adId != null ? PhotoTypes.AdPhoto : PhotoTypes.CompanyLogo)
};
var folder = PhotosController.GetFileDirectoryForPhotos(photo);
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
try
{
//uploadFile.SaveAs(photo.FullPath);
var photos = PhotosController.AddPhoto(inputImage, photo);
if (photos.Any())
{
result += "ok," + photos.FirstOrDefault().Id + "," + photo.Url + "|";
}
}
catch (Exception ex)
{
result = "error";
LogsDAL.AddError("in UserController.UploadPhoto(): userId = " + photo.UserId + ", exception: " + ex);
return(result);
}
#endregion
/*if (falseisImage)
* {
#region обработка изображения
* var resizedPhoto = PhotosController.GetResizedPhoto(uploadFile.InputStream, 130, 130);
*
* var fileName = "main-" + Guid.NewGuid() + extension;
*
* var photo = new Photo()
* {
* UserId = SM.CurrentUserId,
* FileNameWithExtension = fileName,
* IsMain = true,
* ModerateResult = ModerateResults.NotChecked,
* Added = DateTime.Now,
* Changed = DateTime.Now,
* Width = resizedPhoto.Width,
* Height = resizedPhoto.Height
* };
*
* bool result = true;
* try
* {
* //uploadFile.SaveAs(photo.FullPath);
* resizedPhoto.Save(photo.FullPath);
* }
* catch (Exception ex)
* {
* result = false;
* LogsDAL.AddError("in UserController.UploadPhoto(): userId = " + photo.UserId + ", exception: " + ex);
* }
#endregion
* }
* else
* {
* var newFileFullPath = folder + "/" + filename;
* if (System.IO.File.Exists(newFileFullPath))
* return "На сервере уже есть файл с таким названием. Пожалуйста, переименуйте файл и попробуйте снова";
*
* uploadFile.SaveAs(folder + "/" + filename);
*
* var file = new MyFile()
* {
* NameWithExtension = filename,
* Extension = extension,
* ContainingFolderPath = folder,
* IsAttachToComment = true,
* UploadedUserId = SM.CurrentUserId,
* UploadedDate = DateTime.Now,
* SizeKb = uploadFile.ContentLength / 1000
* };
*
* var newFileId = FilesDAL.AddFile(file);
*
* return "ok," + newFileId + "," + filename;
* }*/
}
return(result);
}
public string UploadFiles(int respondentId)
{
var result = "";
if (Request == null || Request.Files == null || Request.Files.Count == 0)
{
return("Не выбрано ни одного файла");
}
if (SM.CurrentUserIsNull)
{
return("Для загрузки файлов необходимо авторизоваться на сайте");
}
var files = new List <UserFile>();
var userId = SM.CurrentUserId;
var message = new Message
{
SenderId = userId,
RecipientId = respondentId,
Text = "Прикрепленные файлы:",
Files = new List <UserFile>()
};
var messageId = UserHelper.AddMessage(message);
message.Id = messageId;
foreach (string upload in Request.Files)
{
var uploadFile = Request.Files[upload];
if (uploadFile == null || uploadFile.ContentLength == 0)
{
continue;
}
var byteCount = uploadFile.ContentLength;
if (byteCount > 50 * 1024 * 1024)
{
result += "error,0,0";
continue;
}
string filename = uploadFile.FileName;
var extension = Path.GetExtension(filename);
if (extension != null)
{
extension = extension.Replace(".", "");
filename = filename.Substring(0, filename.IndexOf(extension) - 1);
}
var deniedExtensions = new List <string>()
{
"exe", "js"
};
if (deniedExtensions.Contains(extension))
{
return("Запрещено загружать файлы с расширением " + extension);
}
//var isImage = new List<string>() { "jpg", "jpeg", "png" }.Contains(extension);
var file = new UserFile()
{
UserId = userId,
MessageId = 0,
Name = filename,
Extension = extension,
ModerateResult = ModerateResults.NotChecked,
Added = DateTime.Now.ToUniversalTime(),
Changed = DateTime.Now.ToUniversalTime()
};
message.Files.Add(file);
file.MessageId = messageId;
try
{
var folder = GetFileDirectoryForFiles(file);
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
uploadFile.SaveAs(file.FullPath);
files.Add(file);
result += $"ok,{file.NameWithExtension},{file.Url}|";
}
catch (Exception ex)
{
result = "error";
LogsDAL.AddError("in UserController.UploadFile(): userId = " + file.UserId + ", exception: " + ex);
return(result);
}
}
SM.AddMessageToCurrentDialogs(message);
FilesDAL.AddFiles(files);
return(result);
}