public static CommentImageDTO CommentImagePostViewModel_To_CommentImageDTO(CommentImagePostViewModel commentImagePostViewModel)
{
var mapper = new MapperConfiguration(cfg => cfg.CreateMap <CommentImagePostViewModel, CommentImageDTO>()).CreateMapper();
CommentImageDTO commentImageDTO = mapper.Map <CommentImagePostViewModel, CommentImageDTO>(commentImagePostViewModel);
return(commentImageDTO);
}
public string postImageComment(CommentImagePostViewModel postImageComment)
{
var file = this.Request.Files[0];
if (file.ContentType == "image/jpeg" || file.ContentType == "image/png")
{
if (file.ContentLength <= Int32.Parse(ConfigurationManager.AppSettings["MaxFileSize"]))
{
CommentImageDTO commentImageDTO = MapperModule.CommentImagePostViewModel_To_CommentImageDTO(postImageComment);
commentImageDTO.userID = this.User.Identity.GetUserId();
commentImageDTO.contentLength = file.ContentLength;
commentImageDTO.contentType = file.ContentType;
commentImageDTO.fileName = file.FileName;
byte[] data = new byte[file.ContentLength];
file.InputStream.Read(data, 0, file.ContentLength);
commentImageDTO.data = data;
try
{
commentService.PostImageComment(commentImageDTO);
}
catch (DbEntityValidationException ex)
{
logger.Error(ex, "Comment not saved to the Database validation of entities fails");
return(JsonConvert.SerializeObject(new ErrorResponse {
success = false, message = ex.Message
}));
}
catch (DbUpdateException ex)
{
logger.Error(ex, "Comment not saved to the Database");
return(JsonConvert.SerializeObject(new ErrorResponse {
success = false, message = ex.Message
}));
}
catch (DataException ex)
{
logger.Error(ex, "Comment not saved to the Database");
return(JsonConvert.SerializeObject(new ErrorResponse {
success = false, message = ex.Message
}));
}
catch (SystemException ex)
{
logger.Error(ex, "Exeption occured when user post new comment");
return(JsonConvert.SerializeObject(new ErrorResponse {
success = false, message = ex.Message
}));
}
string imageBase64Data = Convert.ToBase64String(data);
string imageDataURL = string.Format("data:{0};base64,{1}", file.ContentType, imageBase64Data);
return(JsonConvert.SerializeObject(new { id = 10, content = "", file_url = imageDataURL, file_mime_type = file.ContentType }));
}
else
{
return(JsonConvert.SerializeObject(new ErrorResponse {
success = false, message = "File is too big, you can attach file whith size less than 5000 bytes"
}));
}
}
else
{
return(JsonConvert.SerializeObject(new ErrorResponse {
success = false, message = "You can attach only photo in jpeg and png"
}));
}
}
