public static async Task HandleViewCommentsPhoto(FileServer.Server server, CommunicationClient client)
{
var photoIdParsed = ConversionHandler.ConvertBytesToLong(await client.StreamCommunication.ReadAsync(ProtocolConstants.LongTypeLength));
ProtocolHelpers.SendResponseCommand(ProtocolConstants.ResponseCommands.ListComments,
client.StreamCommunication);
var photo = new PhotoDto()
{
Id = photoIdParsed
};
var comments = await server.Service.GetCommentsAsync(photo);
var length = comments.Count() * (User.UserEmailLength + User.UserNameLength + Comment.CommentLength);
var data = ConversionHandler.ConvertIntToBytes(length);
client.StreamCommunication.Write(data);
comments.ToList().ForEach((elem) =>
{
var comment = new Comment()
{
Message = elem.Message,
Commentator = new User()
{
Email = elem.UserEmail,
Name = elem.UserName
}
};
ProtocolHelpers.SendCommentData(client.StreamCommunication, comment);
});
loggerService.SendMessages("Comments listed correctly");
}
public static async Task HandleUploadPhoto(Server server, CommunicationClient client)
{
var name = ConversionHandler.ConvertBytesToString(await client.StreamCommunication.ReadAsync(Photo.PhotoNameLength));
var extension = ConversionHandler.ConvertBytesToString(await client.StreamCommunication.ReadAsync(Photo.PhotoExtensionLength));
var fileSize = ConversionHandler.ConvertBytesToLong(await client.StreamCommunication.ReadAsync(ProtocolConstants.LongTypeLength));
if (string.IsNullOrWhiteSpace(name) || string.IsNullOrWhiteSpace(extension))
{
ProtocolHelpers.SendMessageCommand(ProtocolConstants.ResponseCommands.Ok, client, "Input Error");
}
var photo = new PhotoDto()
{
Name = name,
Extension = extension,
FileSize = fileSize,
UserEmail = client.User.Email
};
await server.Service.UploadPhotoAsync(photo);
var fileName = $"{PhotosPath}\\Image_{photo.Id}{extension}";
await FileHandler.ReceiveFileWithStreams(fileSize, fileName, client.StreamCommunication);
loggerService.SendMessages("Image uploaded");
ProtocolHelpers.SendMessageCommand(ProtocolConstants.ResponseCommands.Ok, client, "Added succesfully");
}
public static async Task HandleCommentPhoto(Server server, CommunicationClient client)
{
var photoIdParsed = ConversionHandler.ConvertBytesToLong(await client.StreamCommunication.ReadAsync(ProtocolConstants.LongTypeLength));
var message = ConversionHandler.ConvertBytesToString(await client.StreamCommunication.ReadAsync(Comment.CommentLength));
if (string.IsNullOrWhiteSpace(message))
{
ProtocolHelpers.SendMessageCommand(ProtocolConstants.ResponseCommands.Ok, client, "Input Error");
}
var comment = new CommentDto()
{
PhotoId = photoIdParsed,
Message = message,
UserEmail = client.User.Email,
};
await server.Service.AddCommentAsync(comment);
loggerService.SendMessages("Image commented");
ProtocolHelpers.SendMessageCommand(ProtocolConstants.ResponseCommands.Ok, client, "Added Sucessfully");
}
public static async Task <List <Photo> > HandleViewPhotos(Client client)
{
ProtocolHelpers.SendRequestCommand(ProtocolConstants.RequestCommands.VIEW_PHOTOS, client.StreamCommunication);
var response = ConversionHandler.ConvertBytesToShort(await client.StreamCommunication.ReadAsync(ProtocolConstants.ShortTypeLength));
var responseCommand = ConversionHandler.ConvertBytesToShort(await client.StreamCommunication.ReadAsync(ProtocolConstants.ShortTypeLength));
var data = await client.StreamCommunication.ReadAsync(ProtocolConstants.IntegerTypeLength);
var dataLength = ConversionHandler.ConvertBytesToInt(data);
var result = new List <Photo>();
while (dataLength != 0)
{
var email = ConversionHandler.ConvertBytesToString(await client.StreamCommunication.ReadAsync(User.UserEmailLength));
var photoId = ConversionHandler.ConvertBytesToLong(await client.StreamCommunication.ReadAsync(ProtocolConstants.LongTypeLength));
var photoName = ConversionHandler.ConvertBytesToString(await client.StreamCommunication.ReadAsync(Photo.PhotoNameLength));
var extension = ConversionHandler.ConvertBytesToString(await client.StreamCommunication.ReadAsync(Photo.PhotoExtensionLength));
var photoLength = ConversionHandler.ConvertBytesToLong(await client.StreamCommunication.ReadAsync(ProtocolConstants.LongTypeLength));
dataLength -= User.UserEmailLength + ProtocolConstants.LongTypeLength + Photo.PhotoNameLength + Photo.PhotoExtensionLength + ProtocolConstants.LongTypeLength;
result.Add(new Photo()
{
User = new User()
{
Email = email
},
Id = photoId,
Name = photoName,
FileSize = photoLength,
Extension = extension,
});
}
return(result);
}