public ActionResult Edit([Bind(Include = "Id,Title,Slug,Abstract,Body,MediaUrl,Published")] BlogPost blogPost, HttpPostedFileBase image)
{
if (ModelState.IsValid)
{
#region Image
if (ImageUploadValidator.isWebFriendlyImage(image))
{
var fileName = Path.GetFileName(image.FileName);
image.SaveAs(Path.Combine(Server.MapPath("~/Uploads/"), fileName));
blogPost.MediaUrl = "/Uploads/" + fileName;
}
#endregion
#region Slug
var slug = StringUtilities.UrlFriendly(blogPost.Title);
if (blogPost.Slug != slug)
{
if (string.IsNullOrWhiteSpace(slug))
{
ModelState.AddModelError("Title", "Invalid title");
return(View(blogPost));
}
if (db.BlogPosts.Any(p => p.Slug == slug))
{
ModelState.AddModelError("Title", "The title must be unique");
return(View(blogPost));
}
blogPost.Slug = slug;
}
#endregion
blogPost.Updated = DateTimeOffset.Now;
db.Entry(blogPost).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(blogPost));
}