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($@"
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8' />
<title></title>
</head>
<body>
<form action='/Comment/{parentName}' method='post' enctype='multipart/form-data'>
{valResults[0].ErrMsg} <br />
Username: <input name=username /> <br />
{valResults[1].ErrMsg} <br />
Message Name: <input name='messagename' /> <br />
Message Text: <textarea name='text'></textarea> <br />
Image: <input name='image' type='file' accept='image/*'/> <br />
<input type='submit' value='Post'/> <br />
</form>
</body>
</html>" );
return;
}
_storage.Save(comment);
await context.Response.WriteAsync(ReturnPageMaker.Make("New Comment was added"));
}
public async Task AddEntry(HttpContext context)
{
var time = DateTime.Now;
var imageString = "";
var formFiles = context.Request.Form.Files;
if (formFiles.Count != 0)
{
if (formFiles[0].Length > 0)
{
await using var ms = new MemoryStream();
formFiles[0].CopyTo(ms);
var fileBytes = ms.ToArray();
imageString = Convert.ToBase64String(fileBytes);
}
}
var message = new Message(
context.Request.Form["username"],
context.Request.Form["messagename"],
context.Request.Form["text"],
time,
imageString);
var valResults = Validation.Validation.Validate(message);
if (valResults.Any(result => !result.IsValid))
{
await context.Response.WriteAsync($@"
<!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"));
}
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"));
}
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"));
}
