public void DeleteDetailImageBlog(int?id)
{
BlogDetailImage detailImage = _db.BlogDetailImages.Where(cd => cd.Id == id).FirstOrDefault();
//RemovePhoto(_env.WebRootPath, detailImage.ImageUrl);
_db.BlogDetailImages.Remove(detailImage);
_db.SaveChanges();
}
public async Task <IActionResult> Edit(Blog blog)
{
if (User.Identity.IsAuthenticated && User.IsInRole("moderator"))
{
if (blog == null)
{
return(PartialView("ErrorPage"));
}
if (!ModelState.IsValid)
{
return(NotFound());
}
Blog blogFromDb = await _context.Blogs.Where(b => b.Id == blog.Id).Include(b => b.BlogDetailImages).FirstOrDefaultAsync();
if (blog.MainPhoto != null)
{
if (!blog.MainPhoto.ContentType.Contains("image/"))
{
ModelState.AddModelError("MainPhoto", "File type should be image");
return(View(blogFromDb));
}
RemovePhoto(_env.WebRootPath, blogFromDb.MainImageUrl);
blogFromDb.MainImageUrl = await blog.MainPhoto.SavePhotoAsync(_env.WebRootPath, "blogs");
}
if (blog.DetailPhotos != null)
{
foreach (var photo in blog.DetailPhotos)
{
if (!photo.ContentType.Contains("image/"))
{
ModelState.AddModelError("DetailPhotos", "File type should be image");
return(View(blogFromDb));
}
}
foreach (var photo in blog.DetailPhotos)
{
BlogDetailImage detailImage = new BlogDetailImage
{
BlogId = blogFromDb.Id,
ImageUrl = await photo.SavePhotoAsync(_env.WebRootPath, "blogs")
};
await _context.BlogDetailImages.AddAsync(detailImage);
}
}
blogFromDb.Header = blog.Header;
blogFromDb.Content = blog.Content;
blogFromDb.UpdatedDate = DateTime.Now;
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewBag.IsHeaderNonVisible = true;
return(Redirect("/account/login"));
}
public async Task <IActionResult> Create(Blog blog)
{
if (User.Identity.IsAuthenticated && User.IsInRole("moderator"))
{
if (blog == null)
{
return(PartialView("ErrorPage"));
}
if (!ModelState.IsValid)
{
return(NotFound());
}
if (blog.Content.Length < 300)
{
ModelState.AddModelError("Content", "Content is too short");
return(View(blog));
}
Blog newBlog = new Blog();
await _context.AddAsync(newBlog);
if (blog.MainPhoto == null)
{
ModelState.AddModelError("MainPhoto", "Main image should be selected");
return(View(blog));
}
if (!blog.MainPhoto.ContentType.Contains("image/"))
{
ModelState.AddModelError("MainPhoto", "File type should be image");
return(View(blog));
}
newBlog.MainImageUrl = await blog.MainPhoto.SavePhotoAsync(_env.WebRootPath, "blogs");
newBlog.Header = blog.Header;
newBlog.Content = blog.Content;
newBlog.PublishDate = DateTime.Now;
newBlog.UpdatedDate = DateTime.Now;
if (blog.DetailPhotos != null)
{
foreach (var photo in blog.DetailPhotos)
{
if (!photo.ContentType.Contains("image/"))
{
ModelState.AddModelError("DetailPhotos", "File type should be image");
return(View(blog));
}
}
foreach (var photo in blog.DetailPhotos)
{
BlogDetailImage detailImage = new BlogDetailImage
{
BlogId = newBlog.Id,
ImageUrl = await photo.SavePhotoAsync(_env.WebRootPath, "blogs")
};
await _context.BlogDetailImages.AddAsync(detailImage);
}
}
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewBag.IsHeaderNonVisible = true;
return(Redirect("/account/login"));
}
