public static string RemoveWords(string textForReplace,
IQueryable <ForbiddenWordUser> forbiddenWordUser,
IQueryable <ForbiddenWord> forbiddenWordStandart,
MessagesViewModel viewModel,
string replaceTo)
{
foreach (var word in forbiddenWordUser)
{
var forbidden = new ForbiddenWordUser();
forbidden.Word = word.Word;
viewModel.ForbiddenWordsUser.Add(forbidden);
viewModel.AllForbiddenWordsUser.Add(forbidden);
}
foreach (var word in forbiddenWordStandart)
{
var forbidden = new ForbiddenWordUser();
forbidden.Word = word.Word;
viewModel.ForbiddenWordsStandart.Add(forbidden);
viewModel.AllForbiddenWordsUser.Add(forbidden);
}
List <string> arrayForbidden = new List <string>();
foreach (var w in viewModel.AllForbiddenWordsUser)
{
arrayForbidden.Add(w.Word.ToLower());
}
string pattern = "\\b" + string.Join("\\b|\\b", arrayForbidden) + "\\b";
string newText = Regex.Replace(textForReplace, pattern, replaceTo, RegexOptions.IgnoreCase);
return(newText);
}
public IActionResult Messages(List <IFormFile> files, MessagesViewModel viewModel)
{
if (viewModel.PostType == "uploadFiles")
{
foreach (var file in files)
{
if (file != null && file.Length > 0)
{
viewModel.AttachFile = UploadFile(file);
viewModel.AttachFile = file.FileName;
}
}
viewModel.AlertType = "alertUpload";
}
if (viewModel.PostType == "sendEmail")
{
// Create List Forbidden Words (Standart Forbidden Words + User )
var forbiddenWordsUser = _dbContext.ForbiddenWordUsers.Where(u => u.UserId == UserID);
var forbiddenWordStandart = _dbContext.ForbiddenWords.Where(a => a.Word != null);
// for Change forbidden words to ***
if (viewModel.TextMessage != null)
{
viewModel.TextMessage = RemoveWords(viewModel.TextMessage, forbiddenWordsUser, forbiddenWordStandart, viewModel, "***");
}
SendEMail(UserEmail, viewModel.NameFrom, viewModel.TitleMessage, viewModel.TextMessage, viewModel.AttachFile, UserID);
viewModel.AlertType = "alertSended";
// write to DB
EmailMessage mes = new EmailMessage();
mes.UserId = UserID;
mes.SendTo = UserEmail;
mes.NameFrom = viewModel.NameFrom;
mes.TitleMessage = viewModel.TitleMessage;
mes.TextMessage = viewModel.TextMessage;
mes.AttachFile = viewModel.AttachFile;
mes.VoiceName = GetMd5Hash(viewModel.TextMessage) + ".mp3";
mes.DateMessage = DateTime.Now;
_dbContext.EmailMessages.Add(mes);
_dbContext.SaveChanges();
}
if (viewModel.PostType == "saveSettings")
{
var forbiddenWord = _dbContext.ForbiddenWordUsers.Where(u => u.UserId == UserID);
var forbiddenWordStandart = _dbContext.ForbiddenWords.Where(a => a.Word != null);
var stringForbiddenWords = viewModel.StringForbiddenWordsUser;
if (stringForbiddenWords != null)
{
var listForbiddenWords = stringForbiddenWords.Trim().Split(new[] { " ", "," }, StringSplitOptions.RemoveEmptyEntries);
// удаляю из БД все запрещенные слова юзера
var wordsUser = _dbContext.ForbiddenWordUsers.Where(a => a.UserId == UserID);
foreach (var del in wordsUser)
{
_dbContext.ForbiddenWordUsers.Remove(del);
}
_dbContext.SaveChanges();
if (listForbiddenWords != null)
{
foreach (string word in listForbiddenWords)
{
ForbiddenWordUser w = new ForbiddenWordUser();
// на всякий случай сравниваю массив новых слов юзера со словами из таблицы, если такого слова нет - добавляю в таблицу
if (_dbContext.ForbiddenWordUsers.Where(a => a.Word == word).Count() == 0)
{
w.UserId = UserID;
w.Word = word.ToLower();
viewModel.ForbiddenWordsUser.Add(w);
_dbContext.ForbiddenWordUsers.Add(w);
}
}
_dbContext.SaveChanges();
}
}
else
{
// просто удаляю из БД все запрещенные слова юзера
var wordsUser = _dbContext.ForbiddenWordUsers.Where(a => a.UserId == UserID);
foreach (var del in wordsUser)
{
_dbContext.ForbiddenWordUsers.Remove(del);
}
_dbContext.SaveChanges();
}
viewModel.AlertType = "alertSave";
}
viewModel = ModelForMessages(viewModel);
return(View("~/Views/Widgets/Messages.cshtml", viewModel));
}
