public IActionResult Post([FromBody] NewsViewModel news)
{
try
{
var username = HttpContext.User.GetUsername();
var displayName = HttpContext.User.GetDisplayName();
if (_intranetApiContext.Users.Find(username) == null)
{
var user = new User
{
Username = username,
DisplayName = displayName,
};
_intranetApiContext.Users.Add(user);
}
var newNews = new News
{
Title = news.Title,
Text = news.Text,
UserId = username,
Published = news.Published,
};
if (!String.IsNullOrWhiteSpace(news.HeaderImage?.FileName))
{
newNews.HeaderImage = new Image
{
FileName = news.HeaderImage.FileName
};
}
newNews.Created = _dateTimeFactory.DateTimeOffsetUtc;
NewsKeywordHelper.SetKeywords(news.Keywords, newNews, _intranetApiContext);
_intranetApiContext.News.Add(newNews);
_intranetApiContext.SaveChanges();
var newsViewModel = new NewsViewModel(newNews);
return(Ok(newsViewModel));
}
catch (Exception)
{
return(StatusCode(StatusCodes.Status500InternalServerError));
}
}
public async Task <IActionResult> Edit(int id, [Bind("Id,Title,Text,Published,HeaderImage,Tags")] NewsViewModel news)
{
try
{
if (!ModelState.IsValid)
{
return(View(news));
}
var username = HttpContext.User.GetUsername();
var isAdmin = HttpContext.User.IsAdmin();
var entity = _context.News
.Include(n => n.User)
.SingleOrDefault(n => n.Id == id);
if (entity == null)
{
return(NotFound());
}
if (entity.UserId?.Equals(username) != true && !isAdmin)
{
ModelState.AddModelError("Error", "As a non admin you can only update your own news.");
HttpContext.Response.StatusCode = StatusCodes.Status403Forbidden;
return(View(news));
}
// If the news changes to Published for the first time, set creation date
if (!entity.HasEverBeenPublished && news.Published)
{
entity.Created = _dateTimeFactory.DateTimeOffsetUtc;
}
else if (news.Published)
{
entity.Updated = _dateTimeFactory.DateTimeOffsetUtc;
}
entity.Title = news.Title;
entity.Text = news.Text;
entity.Published = news.Published;
var image = Request.Form.Files.SingleOrDefault(f => f.ContentType.Contains("image"));
if (image.IsNotNull())
{
var filename = await _fileStorageService.SetImageAsync(image);
news.HeaderImage = new Image {
FileName = filename
};
}
if (entity.HeaderImage.IsNotNull() && !String.IsNullOrWhiteSpace(news.HeaderImage?.FileName))
{
entity.HeaderImage.FileName = news.HeaderImage?.FileName;
}
else if (!String.IsNullOrWhiteSpace(news.HeaderImage?.FileName))
{
entity.HeaderImage = new Image
{
FileName = news.HeaderImage.FileName
};
}
var tags = TagHelpers.GetTagsFromString(news.Tags);
var allTagEntities = GetAllTagEntitiesInternal(news, tags);
TagHelpers.SetTags <News, NewsTag>(tags, entity, allTagEntities);
_context.SaveChanges();
return(RedirectToAction("Details", new { Id = entity.Id }));
}
catch (Exception)
{
return(StatusCode(StatusCodes.Status500InternalServerError));
}
}