public IHttpActionResult PostPost(CreatePostModel model)
{
try
{
var userService = new UserService();
var userAccountSuspended = userService.VerifyIfIsSuspendedAndUpdateUser(new VerifyIfIsSuspendedAndUpdateUserRequest {
AspNetUserId = User.Identity.GetUserId()
}).UserSuspended;
if (userAccountSuspended)
{
return(BadRequest("User account suspended"));
}
var user = userService.GetUserByAccountId(new GetUserByAccountIdRequest {
AccountId = User.Identity.GetUserId()
}).User;
if (user != null)
{
model.IdWriter = user.Id;
}
if (ModelState.IsValid)
{
var postService = new PostService();
string finalFileName = string.Empty;
string extension = string.Empty;
string[] tokens = new string[1];
if (!string.IsNullOrEmpty(model.base64File) && !string.IsNullOrWhiteSpace(model.base64File))
{
tokens = model.base64File.Split(',');
extension = tokens[0].Split('/')[1].Split(';')[0];
}
// Verifica si el modelo no tiene imagen, o tiene imagen y la misma tiene una extensión permitida.
if ((string.IsNullOrEmpty(model.base64File) && string.IsNullOrWhiteSpace(model.base64File)) ||
(!string.IsNullOrEmpty(extension) &&
new AllowedExtensions().ImageExtensions.Contains(extension.ToLower()))
)
{
var request = new CreatePostRequest
{
IdWriter = model.IdWriter,
Title = model.Title,
Summary = model.Summary,
Body = model.Body,
CategoryId = model.IdCategory,
IsDraft = model.IsDraft,
Tags = model.Tags
};
var createResult = postService.CreatePost(request);
if (!string.IsNullOrEmpty(extension))
{
var folder = HttpContext.Current.Server.MapPath(ConfigurationManager.AppSettings["PathPostPrincipalImages"]);
finalFileName = string.Format("{0}.{1}", createResult.PostId.ToString(), extension);
string path = Path.Combine(folder, finalFileName);
var stream = ImageHelpers.Base64ToStream(tokens[1], path);
var image = new Bitmap(stream);
// Se guarda la imagen en el servidor.
image.Save(path);
// Se actualiza el post con la imagen que se acaba de guardar.
var updateResult = postService.UpdatePost(new UpdatePostRequest
{
Id = createResult.PostId,
Title = model.Title,
Summary = model.Summary,
Body = model.Body,
IdCategory = model.IdCategory,
IsDraft = model.IsDraft,
PrincipalImageName = "api/" + finalFileName,
Tags = model.Tags
});
}
return(Ok());
}
else
{
return(BadRequest("La extensión de la imagen no es válida, vuelva a cargarla."));
}
}
return(BadRequest(ModelState));
}
catch (Exception)
{
return(BadRequest());
}
}
public IHttpActionResult PutPost(EditPostModel model)
{
try
{
var userService = new UserService();
var userAccountSuspended = userService.VerifyIfIsSuspendedAndUpdateUser(new VerifyIfIsSuspendedAndUpdateUserRequest {
AspNetUserId = User.Identity.GetUserId()
}).UserSuspended;
if (userAccountSuspended)
{
return(BadRequest("User account suspended"));
}
var postService = new PostService();
var complaintService = new ComplaintService();
string finalFileName = string.Empty;
var postComplaints = complaintService.SearchComplaintsByPostId(new SearchComplaintsByPostIdRequest {
PostId = model.Id
}).Complaints;
if (postComplaints.Any())
{
return(BadRequest("Post with complaints"));
}
if (ModelState.IsValid)
{
var post = postService.GetPostById(new GetPostByIdRequest()
{
Id = model.Id
}).Post;
if (post == null)
{
return(NotFound());
}
var user = userService.GetUserByAccountId(new GetUserByAccountIdRequest {
AccountId = User.Identity.GetUserId()
}).User;
if (post.IdWriter != user.Id)
{
return(BadRequest());
}
if (!string.IsNullOrEmpty(model.base64File) && !string.IsNullOrWhiteSpace(model.base64File) && !model.DeleteImage)
{
string[] tokens = model.base64File.Split(',');
string extension = tokens[0].Split('/')[1].Split(';')[0];
if (new AllowedExtensions().ImageExtensions.Contains(extension.ToLower()))
{
var folder = HttpContext.Current.Server.MapPath(ConfigurationManager.AppSettings["PathPostPrincipalImages"]);
finalFileName = string.Format("{0}.{1}", model.Id.ToString(), extension);
string path = Path.Combine(folder, finalFileName);
var stream = ImageHelpers.Base64ToStream(tokens[1], path);
var image = new Bitmap(stream);
// Se guarda la imagen en el servidor.
image.Save(path);
finalFileName = "api/" + finalFileName;
}
else
{
ModelState.AddModelError("", "La extensión de la imagen no es válida, vuelva a cargarla.");
}
}
var result = postService.UpdatePost(new UpdatePostRequest
{
Id = model.Id,
Title = model.Title,
Summary = model.Summary,
Body = model.Body,
IdCategory = model.IdCategory,
IsDraft = model.IsDraft,
PrincipalImageName = string.IsNullOrEmpty(finalFileName) && !model.DeleteImage ? post.PrincipalImageName : finalFileName,
Tags = model.Tags
});
return(Ok());
}
else
{
return(BadRequest(ModelState));
}
}
catch (Exception)
{
return(BadRequest());
}
}