public async Task<IActionResult> Tagged(string tag)
{
var posts = await _postRepository.GetResults(p => p.Tags.Contains(tag));
foreach (var post in posts)
{
await post.SetUser(_userManager);
}
var model = new BlogViewModel()
{
RecentPosts = posts.OrderByDescending(o => o.DatePublished).ToList()
};
return View(nameof(BlogController.Index), model);
}
public async Task<IActionResult> Index()
{
var posts = await _postRepository.GetResults();
foreach (var post in posts)
{
await post.SetUser(_userManager);
}
var model = new BlogViewModel()
{
RecentPosts = posts.OrderByDescending(o => o.DatePublished).ToList()
};
return View(model);
}
public async Task<IActionResult> EditPost(string id)
{
var model = new BlogViewModel();
if (string.IsNullOrEmpty(id))
{
var posts = await _postRepository.GetResults();
model.RecentPosts = posts.OrderByDescending(o => o.DatePublished).ToList();
return View("EditPostList", model);
}
else
{
var postToEdit = await _postRepository.GetResults(p => p.Id == id, 1);
var post = postToEdit.First();
if (post == null)
{
return RedirectToAction(nameof(AdminController.Index));
}
model.Body = post.Content;
model.Title = post.Title;
model.Id = post.Id;
model.Tags = post.Tags;
var filePath = GetFilePath(id);
model.Images = Directory.Exists(filePath)
? Directory.GetFiles(filePath)
.Select(path => path.Substring(path.IndexOf("\\img\\"), path.Length - path.IndexOf("\\img\\")))
.ToArray()
: new string[0];
return View(model);
}
}
public async Task<IActionResult> EditPost(BlogViewModel model)
{
if (ModelState.IsValid)
{
var postToEdit = await _postRepository.GetResults(p => p.Id == model.Id, 1);
var post = postToEdit.First();
post.Title = model.Title;
post.Content = model.Body;
post.Tags = model.Tags;
post.DateUpdated = DateTime.Now;
await _postRepository.UpdateAsync(post);
}
else
{
return View(model);
}
return RedirectToAction(nameof(BlogController.Index), nameof(BlogController).ControllerName());
}
