public ActionResult Create(EditPostViewModel viewModel, FormCollection collection, HttpPostedFileBase NewImage)
{
if (viewModel.Post.Id != 0)
{
return Edit(viewModel, collection, NewImage);
}
else
{
string s = collection["SelectedTagIds"];
if (!string.IsNullOrEmpty(s))
{
string[] tagStrings = s.Split(',');
viewModel.Post.Tags = new List<PostTag>();
foreach (string tagString in tagStrings)
{
viewModel.Post.Tags.Add(new PostTag()
{
Id = Int32.Parse(tagString)
});
}
}
if (NewImage != null)
{
viewModel.Post.Images = new List<PostImage>();
var image = PostImageBuilder.CreateFromPostedFile(NewImage);
image.Caption = "";
viewModel.Post.Images.Add(image);
}
if (viewModel.Post.IsJornal) {
viewModel.Post.Id = int.Parse(DateTime.Now.ToString("ddmmyyy"));
}
_blogPostDao.Create(viewModel.Post);
return RedirectToAction("Admin");
}
}
public static EditPostViewModel GetNewEditPostViewModel()
{
IBlogPostDao _blogPostDao = new BlogPostDao_linq();
var availibleTags = _blogPostDao.GetAllTags();
EditPostViewModel viewModel = new EditPostViewModel
{
Post = new BlogPost { DateTime = DateTime.Now },
EligiableTagList = new List<SelectListItem>(),
SelectedTags = new List<PostTag>(),
Images = new List<PostImage>()
};
foreach (var postTag in availibleTags)
{
viewModel.EligiableTagList.Add(new SelectListItem()
{
Value = postTag.Id.ToString(),
Text = postTag.Tag
});
}
return viewModel;
}
public ActionResult Edit(int id)
{
EditPostViewModel viewModel = new EditPostViewModel
{
Post = _blogPostDao.GetAny(id),
EligiableTagList = new List<SelectListItem>()
};
viewModel.SelectedTagIds = viewModel.Post.Tags.Where(x => x.Id > 0).Select(z => z.Id).ToArray();
foreach (var postTag in _blogPostDao.GetAllTags())
{
viewModel.EligiableTagList.Add(new SelectListItem()
{
Value = postTag.Id.ToString(),
Text = postTag.Tag,
});
}
return View(viewModel);
}
public ActionResult Edit(EditPostViewModel viewModel, FormCollection collection, HttpPostedFileBase NewImage)
{
string s = collection["SelectedTagIds"];
if (!string.IsNullOrEmpty(s))
{
string[] tagStrings = s.Split(',');
viewModel.Post.Tags = new List<PostTag>();
foreach (string tagString in tagStrings)
{
viewModel.Post.Tags.Add(new PostTag()
{
Id = Int32.Parse(tagString)
});
}
}
if (NewImage != null)
{
UploadPicture(NewImage, viewModel.ImageCaption);
}
//todo: add an imamge to the DB without going through a post
_blogPostDao.Update(viewModel.Post);
return RedirectToAction("Admin");
}