public async Task CreateComment(HttpContext context)
        {
            var parentName = context.Request.Path.Value.Split('/').LastOrDefault();
            var folderName = parentName.Remove(parentName.Length - 4, 4) + "_comments";

            var time        = DateTime.Now;
            var imageString = "";

            var formFiles = context.Request.Form.Files;

            if (formFiles.Count != 0)
            {
                if (formFiles[0].Length > 0)
                {
                    await using var ms = new MemoryStream();
                    formFiles[0].CopyTo(ms);
                    var fileBytes = ms.ToArray();
                    imageString = Convert.ToBase64String(fileBytes);
                }
            }

            var comment = new Comment(
                context.Request.Form["username"],
                context.Request.Form["messagename"],
                context.Request.Form["text"],
                time,
                imageString,
                folderName);

            var valResults = Validation.Validation.Validate(comment);

            if (valResults.Any(result => !result.IsValid))
            {
                await context.Response.WriteAsync($@"
				<!DOCTYPE html>
				<html>
				<head>
				<meta charset='utf-8' />
				<title></title>
				</head>
				<body>
				<form action='/Comment/{parentName}' method='post'  enctype='multipart/form-data'> 
				{valResults[0].ErrMsg} <br />
				Username: <input name=username /> <br />
				{valResults[1].ErrMsg} <br />
				Message Name: <input name='messagename' /> <br />
				Message Text: <textarea name='text'></textarea> <br />
				Image: <input name='image' type='file' accept='image/*'/> <br />
				<input type='submit' value='Post'/> <br />
				</form>
				</body>
				</html>"                );

                return;
            }

            _storage.Save(comment);

            await context.Response.WriteAsync(ReturnPageMaker.Make("New Comment was added"));
        }
Exemplo n.º 2
0
        public async Task AddEntry(HttpContext context)
        {
            var time        = DateTime.Now;
            var imageString = "";

            var formFiles = context.Request.Form.Files;

            if (formFiles.Count != 0)
            {
                if (formFiles[0].Length > 0)
                {
                    await using var ms = new MemoryStream();
                    formFiles[0].CopyTo(ms);
                    var fileBytes = ms.ToArray();
                    imageString = Convert.ToBase64String(fileBytes);
                }
            }

            var message = new Message(
                context.Request.Form["username"],
                context.Request.Form["messagename"],
                context.Request.Form["text"],
                time,
                imageString);

            var valResults = Validation.Validation.Validate(message);

            if (valResults.Any(result => !result.IsValid))
            {
                await context.Response.WriteAsync($@"
				<!DOCTYPE html>
				<html>
				<head>
				<meta charset='utf-8' />
				<title></title>
				</head>
				<body>
				<form action='/PostsList/'>
				<input type='submit' value='View messages' />
				</form>
				<form action='/Home/AddEntry/' method='post'  enctype='multipart/form-data'> 
				{valResults[0].ErrMsg} <br />
				Username: <input name=username /> <br />
				{valResults[1].ErrMsg} <br />
				Message Name: <input name='messagename' /> <br />
				Message Text: <textarea name='text'></textarea> <br />
				Image: <input name='image' type='file' accept='image/*'/> <br />
				<input type='submit' value='Post'/> <br />
				</form>
				</body>
				</html>"                );

                return;
            }
            _storage.Save(message);

            await context.Response.WriteAsync(ReturnPageMaker.Make("New Entry was added"));
        }
Exemplo n.º 3
0
        public async Task DeleteMessage(HttpContext context)
        {
            var name    = context.Request.Path.Value.Split('/').LastOrDefault();
            var message = _storage
                          .LoadAll()
                          .FirstOrDefault(m => m.GetCsvName() == name);

            _storage.Delete(message);
            await context.Response.WriteAsync(ReturnPageMaker.Make("Entry was deleted"));
        }
Exemplo n.º 4
0
        public async Task EditMessage(HttpContext context)
        {
            var name    = context.Request.Path.Value.Split('/').LastOrDefault();
            var message = _storage
                          .LoadAll()
                          .FirstOrDefault(m => m.GetCsvName() == name);

            Message newMessage;

            var files = context.Request.Form.Files;

            if (files.Count > 0)
            {
                var imageString = "";
                if (files[0].Length > 0)
                {
                    await using var ms = new MemoryStream();
                    files[0].CopyTo(ms);
                    var fileBytes = ms.ToArray();
                    imageString = Convert.ToBase64String(fileBytes);
                }

                newMessage = new Message(message.Username,
                                         context.Request.Form["messagename"],
                                         context.Request.Form["text"],
                                         message.Date,
                                         imageString);
            }
            else
            {
                newMessage = new Message(message.Username, context.Request.Form["messagename"], context.Request.Form["text"], message.Date, message.Image);
            }

            var valResults = Validation.Validation.Validate(newMessage);

            if (valResults.Any(result => !result.IsValid))
            {
                await context.Response.WriteAsync($@"
				<!DOCTYPE html>
				<html>
				<head>
				<meta charset='utf-8' />
				<title></title>
				</head>
				<body>
				<form action='/Edit/{name}' method='post'  enctype='multipart/form-data'> 
				Username: {message.Username} <br />
				{valResults[1].ErrMsg} <br />
				Message Name: <input name='messagename' value='{message.MessageName}' /> <br />
				Message Text: <textarea name='text'>{message.Text}</textarea> <br />
				Image: <input name='image' type='file' accept='image/*'/> <br />
				<input type='submit' value='Post'/> <br />
				</form>
				</body>
				</html>"                );

                return;
            }

            _storage.Save(newMessage);
            await context.Response.WriteAsync(ReturnPageMaker.Make("Entry was edited"));
        }