public ActionResult Add(string slug, AddEditBlogViewModel formData)
{
if (!ModelState.IsValid)
{
return(View());
}
if (formData.FileUpload != null)
{
var fileExtension = Path.GetExtension(formData.FileUpload.FileName).ToLower();
if (!AllowedExtenions.Contains(fileExtension))
{
ModelState.AddModelError("", "File extension is not allowed");
return(View());
}
}
var userId = User.Identity.GetUserId();
string str = formData.Title.ToLower();
str = str.Replace("-", " ");
str = Regex.Replace(str, @"[^a-z0-9\s-]", "");
str = Regex.Replace(str, @"\s+", " ").Trim();
str = str.Substring(0, str.Length <= 45 ? str.Length : 45).Trim();
str = Regex.Replace(str, @"\s", "-");
var blog = new Blog();
blog.UserId = userId;
blog.Body = formData.Body;
blog.Title = formData.Title;
blog.Slug = str;
blog.Published = formData.Published;
blog.MediaUrl = UploadFile(formData.FileUpload);
DbContext.Blogs.Add(blog);
DbContext.SaveChanges();
return(RedirectToAction(nameof(BlogController.Index)));
}
public ActionResult Edit(int?id, AddEditBlogViewModel model)
{
if (!id.HasValue)
{
return(RedirectToAction(nameof(BlogController.Index)));
}
if (!ModelState.IsValid)
{
return(View());
}
if (model.FileUpload != null)
{
var fileExtension = Path.GetExtension(model.FileUpload.FileName).ToLower();
if (!AllowedExtenions.Contains(fileExtension))
{
ModelState.AddModelError("", "File extension is not allowed");
return(View());
}
}
var blog = DbContext.Blogs.FirstOrDefault(p => p.Id == id.Value);
blog.Published = model.Published;
blog.Title = model.Title;
blog.Body = model.Body;
blog.DateUpdated = DateTime.Now;
if (model.FileUpload != null)
{
blog.MediaUrl = UploadFile(model.FileUpload);
}
DbContext.SaveChanges();
return(RedirectToAction(nameof(BlogController.Index)));
}
public ActionResult Edit(int?id)
{
if (!id.HasValue)
{
return(RedirectToAction(nameof(BlogController.Index)));
}
var blog = DbContext.Blogs.FirstOrDefault(p => p.Id == id.Value);
if (blog == null)
{
return(RedirectToAction(nameof(BlogController.Index)));
}
var model = new AddEditBlogViewModel();
model.Body = blog.Body;
model.MedialUrl = blog.MediaUrl;
model.Title = blog.Title;
model.Published = blog.Published;
return(View(model));
}
